山东天勤矿山机械设备有限公司
2022-11-01T10:11:30+00:00
山东天勤矿山机械设备有限公司 企查查
简介 ： 山东天勤矿山机械设备有限公司成立于，法定代表人为丁莉莉，注册资本为5080万元人民币，统一社会信用代码为y，企业地址位于山东省 2023年10月12日 山东天勤矿山机械设备有限公司成立于2009年05月22日，法定代表人为丁莉莉，注册资本为5,080万(元)，统一社会信用代码为y，注册地位 山东天勤矿山机械设备有限公司 爱企查2022年12月15日 企业简介 山东天勤集团坐落在风景秀丽的中国武术之乡、宋江故里—山东郓城。 集团下辖山东天勤矿山机械设备有限公司、山东天勤工程科技有限公司和山东天勤矿用安全材料有限公司三家子公司。 经营 企业简介 山东天勤集团液压支架立柱,千斤顶这里是山东天勤矿山机械设备有限公司在顺企网菏泽黄页的介绍页，位于郓城县工业园区，营业范围有矿山机械设备制造、销售、维修；工程机械、隧道施工设备、环保设备制造、 山东天勤矿山机械设备有限公司 顺企网天勤集团下辖山东天勤矿山机械设备有限公司、山东天勤工程科技有限公司和山东天勤矿用安全材料有限公司三家子公司。 我们是矿用注浆锚索厂家及矿用液压油缸厂家，经营范围包括地下工程机械化配套设备生产与维 公司产品山东天勤集团
山东天勤矿山机械设备有限公司 爱企查
山东天勤矿山机械设备有限公司成立于2009年05月22日，注册地位于山东省菏泽市郓城县经济开发区金河路与工业三路交叉口路南，法定代表人为丁莉莉。 经营范围包括矿山机械 简介：山东天勤矿山机械设备有限公司成立于2009年5月22日，注册地位于山东省菏泽市郓城县经济开发区金河路与工业三路交叉口路南，法定代表人为丁莉莉，经营范围包括矿山 山东天勤矿山机械设备有限公司 启信宝A mechanized construction method of a gobside entry confined concrete supporting construction device, the method comprising the following steps: 1) after forming a gobside entry, transporting a vertical column to a mounting position, operating a mechanical arm to clamp and erect the vertical column and mount the vertical column to a set position, WOA1 Gobside entry confined concrete supporting Système d'analyse pour l'analyse de performances pendant une rééducation médicale d'une blessure à l'os, au tendon et au ligament chez des rats et des souris, dans lequel la rééducation de la mécanique d'un os, d'un tendon et d'un ligament analysé est analysée Le système d'analyse comprend un plan de travail (22), un mécanisme de centrage WOA1 Système d'analyse pour l'analyse de GB United Kingdom FR France CA Canada曾昭楠Patents PatentGuru
CNA Google Patents
CNA CN67A CN6A CNA CN A CN A CN A CN 6 A CN6 A CN 6A CN A CN A CN A Authority CN China Prior art keywords steel plate column steel wall supporting construction equipment Prior 2022年9月20日 The application relates to a lightemitting diode tensile force testing device, which relates to the field of lightemitting diode testing devices and comprises a bottom plate, wherein a tension meter and a testing block are connected to the bottom plate in a sliding manner, the sliding directions of the tension meter and the testing block are CNA LED tensile test equipment Google PatentsThe invention relates to a flexible loading water sac system of a threedimensional simulation experiment table, which comprises a water sac, a hydraulic loading device, a strain measurement device and a control device, wherein the water sac comprises a capsule and a water filling pipe, and the hydraulic loading device comprises a plunger pump, a Google Patents CNA Flexible loading water sac CNA CN9A CN9A CNA CN A CN A CN A CN 9 A CN9 A CN 9A CN 9 A CN9 A CN 9A CN A CN A CN A Authority CN China Prior art keywords CNA Google PatentsCNA CN48A CN4A CNA CN A CN A CN A CN 4 A CN4 A CN 4A CN A CN A CN A Authority CN China Prior art keywords coal cutting mining assembly model test Prior art date CNA 煤矿多功能模型试验开采装置与方法
Google Patents CNB Flexible loading water sac
The invention relates to a flexible loading water sac system of a threedimensional simulation experiment table, which comprises a water sac, a hydraulic loading device, a strain measurement device and a control device, wherein the water sac comprises a capsule and a water filling pipe, and the hydraulic loading device comprises a plunger pump, a CNA CN10A CN1A CNA CN A CN A CN A CN 1 A CN1 A CN 1A CN A CN A CN A Authority CN China Prior art keywords sample anchor cable station static test Prior art date Legal CNA Google PatentsDisclosed is a confined highstrength concrete support system applicable to an underground tunnel, comprising: multiple confined concrete arches (14); an anchor (12); an anchor cable (11); and a prestressed concrete steel strand backfill system All the confined concrete arches (14) support surrounding rock (13) in a tunnel The confined concrete arches (14) WOA1 Confined highstrength concrete support CNU CN5XU CN5U CNU CN U CN U CN U CN 5X U CN5X U CN 5XU CN 5 U CN5 U CN 5U CN U CN U CN U Authority CN China Prior art keywords CNU 新型模拟采煤装置 Google PatentsThe invention discloses a prestressed constantresistance grouting anchor rod device and a working method, and relates to the field of anchor rod support, comprising an anchor rod and a sleeve sleeved outside the anchor rod, wherein a lock is arranged between the sleeve and the anchor rod, the outer circumferential surface of the lock is in threaded fit with the Google Patents CNA Prestressed constantresistance
CNA Gob side entry confined concrete pillar
The invention discloses a kind of gob side entry confined concrete pillar construction equipment and mechanized construction methods, after including the following steps: that 1) gob side entry is formed, column is transported to installed position, column is clamped and is holded up by manipulator, column is installed to setting position, spacing adjustment The invention discloses a novel lane forming method for mining a long wall, namely a deep stope automatic lane forming physical simulation test method which changes the traditional mode of mining the long wall through a single face and double lanes An oriented precracking topcutting lanereserving technique is adopted; and a return mining lane of a CNA Google PatentsA kind of moulded coal true to nature and gas outburst simulation test device and method, by stress, the lower adjoint roof movement of gas pressure effect, energy transfer and gas sustainable supply, there is mechanics three and carry, acted on and gas subregion distribution characteristicss by top board in coal body, and then more truly simulate coal CNA Google PatentsDisclosed are a network integrated and coordinated control system and method for thin coal seam comprehensive mining and gas control By optimising shearer selection and mining method, efficient mining on a joint coal and rock working face is performed, and a coal gangue washing system (5) is constructed in a shaft to separate mined coal gangue with WOA1 Google PatentsThe present invention provides a kind of doublestation anchor cable static(al) stretching mechanic characteristic testing equipments, including doing the first test station of static(al) tension test to the first sample and doing the second test station of static(al) tension test to the second sample, and the one of them of the first sample and the second sample is PR CNA A kind of doublestation anchor cable static(al
CNA 一种预应力恒阻注浆锚杆装置及工作方法
CNA CN67A CN6A CNA CN A CN A CN A CN 6 A CN6 A CN 6A CN A CN A CN A Authority CN China Prior art keywords anchor rod sleeve lock constant grouting Prior art date CAC CAA CAA CAC CA C CA C CA C CA A CA A CA A CA A CA A CA A CA C CA C CA C Authority CA Canada Prior art keywords steel strand tested disposed shaped holder hydraulic Prior art date CAC Google PatentsDisclosed are an integral clamping steel strand drawing test apparatus, and a method for using same, wherein same are suitable for use in a steel strand mechanical property test The apparatus comprises a rectangular lower base (13) and a rectangular upper base (14), with a hydraulic telescopic mechanism being provided between the lower base (13) and CAA1 Integral clamping steel strand drawing test The invention relates to a seawater environment simulation device and an installation method for a normaltemperature uniaxial creep test, and the seawater environment simulation device comprises a medium box, wherein the top of the medium box is of an open cylindrical structure, the bottom of the medium box is a chassis, a round hole is formed in CNA Seawater environment simulation device for CNA CN37A CN3A CNA CN A CN A CN A CN 3 A CN3 A CN 3A CN A CN A CN A Authority CN China Prior art keywords auger stem coal seam cutting sheet physical simulation cut Prior art CNA Google Patents
CNB 一种预应力恒阻注浆锚杆装置及工作方法
CNB CN67A CN6A CNB CN B CN B CN B CN 6 A CN6 A CN 6A CN B CN B CN B Authority CN China Prior art keywords anchor rod sleeve lock constant resistance Prior art date US United States EP EPO CN China山东天勤工程科技有限公司Patents PatentGuruCNA CN01A CN0A CNA CN A CN A CN A CN 0 A CN0 A CN 0A CN A CN A CN A Authority CN China Prior art keywords gas coal stress sealing cover plate Prior art date Legal CNA Google Patentsа так же оборудование для транспортеров и конвейеровЛучше съесть пару орешков между приемами пищи мы спроектируем конвейер по вашим техническим характеристикам а Вероника в вышивках по мотивам народных съесть изготовления конвейераDisclosed are an integral clamping steel strand drawing test apparatus, and a method for using same, wherein same are suitable for use in a steel strand mechanical property test The apparatus comprises a rectangular lower base (13) and a rectangular upper base (14), with a hydraulic telescopic mechanism being provided between the lower base (13) and AUB2 Integral clamping steel strand Google
姜作华 Patents PatentGuru
GB United Kingdom FR France CA CanadaCNA CN27A CN2A CNA CN A CN A CN A CN 2 A CN2 A CN 2A CN A CN A CN A Authority CN China Prior art keywords test piece medium box chuck testing machine seawater Prior art date CNA Google PatentsThe invention discloses a novel lane forming method for mining a long wall, namely a deep stope automatic lane forming method which changes the traditional mode of mining the long wall through a single face and double lanes An oriented precracking topcutting lanereserving technique is adopted; and a return mining lane of a gate road under a primary Deep stope automatic lane forming method Google PatentsCNB CN10A CN1A CNB CN B CN B CN B CN 1 A CN1 A CN 1A CN B CN B CN B Authority CN China Prior art keywords test sample station anchor cable clamping Prior art date CNB Google PatentsCNB CN94A CN9A CNB CN B CN B CN B CN 9 A CN9 A CN 9A CN B CN B CN B Authority CN China Prior art keywords block clamping groove tension meter emitting diode Prior art date CNB 一种发光二极管拉力测试设备 Google Patents
CNA Assembled elastic anchorage device Google
The invention discloses an assembled elastic anchor, which comprises an anchor upper part, an anchor lower part and a rib body, wherein the anchor upper part is provided with a first through hole and a second through hole along the axial direction, and the diameter of the first through hole is smaller than that of the second through hole; a third through hole The application relates to a lightemitting diode tensile force test device, which relates to the field of lightemitting diode test devices and comprises a bottom plate, wherein a tension meter and a test block are connected to the bottom plate in a sliding manner, the sliding directions of the tension meter and the test block are opposite, and a clamping assembly CNB LED tensile test equipment Google PatentsThe invention discloses a kind of girdle comprehensive mining and gas control network one cooperative control system and method, belong to downhole coal bed cluster and adopt girdle comprehensive mining correlative technology fieldCoal petrography is carried out with mining face highefficiency mining by optimizing coalwinning machine type selecting and CNA A kind of girdle comprehensive mining and gas The utility model discloses a novel simulated coal mining device which is characterized in that the device comprises a work support and a mini coal mining mechanism, wherein the mini coal mining mechanism is arranged on the work support and provided with an iron plate as a simulated coal bed and a hydraulic jack, the rear end part of the iron plate is CNU Novel simulated coal mining device Google The invention aims to provide a medical rehabilitation detection performance test system for skeletal tendon ligament injury of rats and mice, which is used for carrying out a rehabilitation mechanical performance test on tested skeletal tendon ligaments The automatic bone stretching and clamping device comprises a workbench, a transverse CNA Medical rehabilitation detection Google
Google Patents CNA A kind of automatic continuous
The automatic continuous excavating device that the present invention tests for a kind of physical simulation, including continuous excavation part and control section, wherein continuously excavation Partial Feature is：By the auger stem with cutting sheet, rotatable support frame, transmission device, motor, Ctype steel horizontal guide rail, horizontally A kind of the steel strand wires pullout test device and application method of integral retaining, suitable for being used when steel strand wires Mechanics Performance TestingIt includes the pedestal of rectangle and the footstock of rectangle; hydraulic telescopic machanism is equipped between pedestal and footstock; hydraulic telescopic CNB A kind of the steel strand wires pullout test A mechanized construction method of a gobside entry confined concrete supporting construction device, the method comprising the following steps: 1) after forming a gobside entry, transporting a vertical column to a mounting position, operating a mechanical arm to clamp and erect the vertical column and mount the vertical column to a set position, WOA1 Gobside entry confined concrete supporting Système d'analyse pour l'analyse de performances pendant une rééducation médicale d'une blessure à l'os, au tendon et au ligament chez des rats et des souris, dans lequel la rééducation de la mécanique d'un os, d'un tendon et d'un ligament analysé est analysée Le système d'analyse comprend un plan de travail (22), un mécanisme de centrage WOA1 Système d'analyse pour l'analyse de GB United Kingdom FR France CA Canada曾昭楠Patents PatentGuru
CNA Google Patents
CNA CN67A CN6A CNA CN A CN A CN A CN 6 A CN6 A CN 6A CN A CN A CN A Authority CN China Prior art keywords steel plate column steel wall supporting construction equipment Prior 2022年9月20日 The application relates to a lightemitting diode tensile force testing device, which relates to the field of lightemitting diode testing devices and comprises a bottom plate, wherein a tension meter and a testing block are connected to the bottom plate in a sliding manner, the sliding directions of the tension meter and the testing block are CNA LED tensile test equipment Google PatentsThe invention relates to a flexible loading water sac system of a threedimensional simulation experiment table, which comprises a water sac, a hydraulic loading device, a strain measurement device and a control device, wherein the water sac comprises a capsule and a water filling pipe, and the hydraulic loading device comprises a plunger pump, a Google Patents CNA Flexible loading water sac CNA CN9A CN9A CNA CN A CN A CN A CN 9 A CN9 A CN 9A CN 9 A CN9 A CN 9A CN A CN A CN A Authority CN China Prior art keywords CNA Google PatentsCNA CN48A CN4A CNA CN A CN A CN A CN 4 A CN4 A CN 4A CN A CN A CN A Authority CN China Prior art keywords coal cutting mining assembly model test Prior art date CNA 煤矿多功能模型试验开采装置与方法
Google Patents CNB Flexible loading water sac
The invention relates to a flexible loading water sac system of a threedimensional simulation experiment table, which comprises a water sac, a hydraulic loading device, a strain measurement device and a control device, wherein the water sac comprises a capsule and a water filling pipe, and the hydraulic loading device comprises a plunger pump, a CNA CN10A CN1A CNA CN A CN A CN A CN 1 A CN1 A CN 1A CN A CN A CN A Authority CN China Prior art keywords sample anchor cable station static test Prior art date Legal CNA Google Patents