Mining hydraulic support assembly platform

Abstract

The invention relates to a mining hydraulic support assembly platform which mainly comprises fork-type elevating platforms and cantilever type lifting platforms. The mining hydraulic support assembly platform is powered by hydraulic force to realize lifting and horizontal moving of the fork-type elevating platforms and lifting and telescopic movement of cantilever type lifting platforms. A hydraulic support is disassembled into a top beam assembly, a shield beam assembly and a pedestal assembly in a ground workshop and then transported to shaft bottom. During assembly of the hydraulic support, the assembly platform is placed in an air-return way of a working face, the assembly platform completely joint the hinge holes of the top beam assembly and the shield beam assembly and the hinge holes of the shield beam assembly and the pedestal assembly, hinge pins are inserted, and a rubber tube and other accessories are installed at last to complete assembly of hydraulic support. The disassembly of the hydraulic support is completed in a reverse order. The mining hydraulic support assembly platform is low in requirement on tunnel section, small in driving engineering work load, safe and efficient in installation, convenient for transportation and maintenance and low in cost. The platform can be used for installing and dismounting other fully mechanized mining equipment.

Description

technical field

[0001] The invention relates to the field of mining machinery manufacturing and application, in particular to a mining hydraulic support assembly platform for installing and disassembling fully mechanized mining equipment such as mining hydraulic supports. Background technique

[0002] At present, due to the large size of the hydraulic supports of fully mechanized mining equipment in coal mines, the light ones are 30 to 40 tons, and the heavy ones are 50 to 60 tons. Due to the limitations of the lifting capacity of the coal mine and the conditions of the roadway, it is impossible to go down the mine as a whole. The hydraulic supports must be broken down into parts and transported down the mine separately. .

[0003] At present, most domestic mines use electric hoist or manual hoist to lift and assemble hydraulic support with single hydraulic prop, such as Chinese patent: ZL200620029812.X "an electric hoist suitable for use in underground coal mines", includin...

Examples

Embodiment Construction

[0037] In order to make the purpose, technical solutions and beneficial effects of the present invention more clear, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0038] Such as figure 1 , figure 2 , image 3 As shown, the present invention provides a mining hydraulic support assembly platform, including two sets of scissor lifting devices and two groups of cantilever lifting devices, the two groups of scissor lifting devices are respectively parallel first scissor lifting devices 1. The second scissor lifting device 2, two groups of cantilever lifting devices are the first parallel cantilever lifting device 3, the second cantilever lifting device 4, the top of the first scissor lifting device 1 and the second The first fixed beam 5, the second fixed beam 6, the third fixed beam 7, the first sliding beam 8, the second sliding beam 9 are connected between the tops of the two scissor ...

technical field

[0001] The invention relates to the field of mining machinery manufacturing and application, in particular to a mining hydraulic support assembly platform for installing and disassembling fully mechanized mining equipment such as mining hydraulic supports. Background technique

[0002] At present, due to the large size of the hydraulic supports of fully mechanized mining equipment in coal mines, the light ones are 30 to 40 tons, and the heavy ones are 50 to 60 tons. Due to the limitations of the lifting capacity of the coal mine and the conditions of the roadway, it is impossible to go down the mine as a whole. The hydraulic supports must be broken down into parts and transported down the mine separately. .

[0003] At present, most domestic mines use electric hoist or manual hoist to lift and assemble hydraulic support with single hydraulic prop, such as Chinese patent: ZL200620029812.X "an electric hoist suitable for use in underground coal mines", includin...

Examples

Embodiment Construction

[0037] In order to make the purpose, technical solutions and beneficial effects of the present invention more clear, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0038] Such as figure 1 , figure 2 , image 3 As shown, the present invention provides a mining hydraulic support assembly platform, including two sets of scissor lifting devices and two groups of cantilever lifting devices, the two groups of scissor lifting devices are respectively parallel first scissor lifting devices 1. The second scissor lifting device 2, two groups of cantilever lifting devices are the first parallel cantilever lifting device 3, the second cantilever lifting device 4, the top of the first scissor lifting device 1 and the second The first fixed beam 5, the second fixed beam 6, the third fixed beam 7, the first sliding beam 8, the second sliding beam 9 are connected between the tops of the two scissor ...

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