Load bearing device for mine exploitation
A technology for load-bearing devices and mines, applied in mining equipment, shaft equipment, earth-moving drilling and mining, etc., can solve problems such as increased workload and unfavorable construction convenience.
Inactive Publication Date: 2020-03-24
徐州恒佳机械科技有限公司
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Problems solved by technology
[0002] The function of the mining load-bearing device is to realize the technical function of stable support and operation in the process of mining, but in the use of the current mining load-bearing device, it is impossible to have a self-extendable length on the fixed support frame. The technical structure makes it necessary to dismantle the original support frame for mobile use or add other support frames for subsequent lengthening, which increases the workload in the process of installing the support frame, and the mine is a dangerous environment, which is not conducive to Convenience of construction
Method used
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[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] Such as Figure 1 to Figure 3 As shown, the present invention is a load-bearing device for mining, including a support frame 1, a support frame 2, a telescopic connecting frame 3, a fixed base assembly 4, a lift 5 and a lift 6, and the support frame 1 and The support frame two 2 passes through the telescopic connection frame 3, the bottom surface of the telescopic connection frame 3 is fixedly connected with the fixed base assembly 4, and the bottom surface of the support frame one 1 away from the telescopic connection frame 3 is fixedly connected with the elevator one 5. The bottom surface of the support frame 2 2 away from the telescopic connecting frame 3 is fixedly connected with the lifter 2 6 .
[0015] The telescopic connecting frame 3 comprises a fixed support plate 31, a slideway one 32 and a slideway two 33, one side surface of the fixed support plate...
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The invention discloses a load bearing device for mine exploitation. The load bearing device comprises a first supporting frame, a second supporting frame, a telescopic connecting frame, a first lifter and a second lifter, wherein the first supporting frame and the second supporting frame pass through the telescopic connecting frame; the bottom surface of one side, which is far away from the telescopic connecting frame, of the first supporting frame is fixedly connected with the first lifter; and the bottom surface of one side, which is far away from the telescopic connecting frame, of the second supporting frame is fixedly connected with the second lifter.
Description
technical field [0001] The invention relates to a load-bearing device for mining, which belongs to the technical field of mining equipment. Background technique [0002] The function of the mining load-bearing device is to realize the technical function of stable support and operation in the process of mining, but in the use of the current mining load-bearing device, it is impossible to have a self-extendable length on the fixed support frame. The technical structure makes it necessary to dismantle the original support frame for mobile use or add other support frames for subsequent lengthening, which increases the workload in the process of installing the support frame, and the mine is a dangerous environment, which is not conducive to The convenience of construction. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a load-bearing device for mining, which has a telescopic fixing frame insta...
Claims
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IPC IPC(8): E21D15/00E21D15/14E21D19/00E21D11/00
CPCE21D11/00E21D15/00E21D15/14E21D19/00
Inventor 不公告发明人
Owner 徐州恒佳机械科技有限公司