CN214616602U - Hydraulic support maintenance device - Google Patents
Hydraulic support maintenance device Download PDFInfo
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- CN214616602U CN214616602U CN202120574531.7U CN202120574531U CN214616602U CN 214616602 U CN214616602 U CN 214616602U CN 202120574531 U CN202120574531 U CN 202120574531U CN 214616602 U CN214616602 U CN 214616602U
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- hydraulic support
- support
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- hydraulic
- top beam
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Abstract
The application discloses hydraulic support maintenance device. The hydraulic support maintenance device includes: the support piece is used for being fixed on a top beam of the hydraulic support; the supporting plate is arranged opposite to the supporting piece; the connecting piece is rotatably connected between the supporting plate and the supporting piece; the driving piece is used for being connected between the connecting piece and the top beam of the hydraulic support along the length direction, and the driving piece is arranged in a telescopic mode along the length direction to control the supporting plate to move transversely relative to the top beam of the hydraulic support. The application provides a hydraulic support maintenance device has reduced hydraulic support back timber or hydraulic system's the maintenance degree of difficulty.
Description
Technical Field
The application relates to a hydraulic support maintenance technical field especially relates to a hydraulic support maintenance device.
Background
Along with the development of coal mining technology, the mining height of a coal seam is increased, and the supporting height of a hydraulic support in mining equipment is increased continuously.
In the past, under the working condition of lower mining height, when a top beam of a hydraulic support or a hydraulic system is overhauled, a worker can stand on a pedal in the hydraulic support; after the supporting height of the hydraulic support is increased, new problems are caused as follows: along with the increase of hydraulic support height, hydraulic support's back timber also increases thereupon, and the staff stands on the footboard in hydraulic support and the hand can't touch back timber or hydraulic system after increasing, and even just touch just barely and also hardly implement extensive maintenance to the back timber, leads to the maintenance degree of difficulty of support back timber great.
Therefore, it is necessary to solve the above-mentioned technical problems.
Disclosure of Invention
The application provides a hydraulic support maintenance device aims at reducing hydraulic support back timber or hydraulic system's the maintenance degree of difficulty.
Based on above-mentioned purpose, this application provides a hydraulic support maintenance device, includes: the support piece is used for being fixed on a top beam of the hydraulic support; the supporting plate is arranged opposite to the supporting piece; the connecting piece is rotatably connected between the supporting plate and the supporting piece; the driving piece is used for being connected between the connecting piece and the top beam of the hydraulic support along the length direction, and the driving piece is arranged in a telescopic mode along the length direction to control the supporting plate to move transversely relative to the top beam of the hydraulic support.
Optionally, hydraulic support maintenance device still includes the hoist and lower, the hoist and lower be used for connecting between support piece and hydraulic support's back timber, in order to control support piece sets up for hydraulic support's back timber lift.
Optionally, a guardrail is arranged on the supporting plate, and the guardrail is located on one side of the supporting plate, which faces the supporting piece.
Optionally, the supporting plate is further provided with a ladder stand, and the ladder stand is located on one side, back to the supporting piece, of the supporting plate.
Optionally, the support member comprises a mounting plate, and the mounting plate is mounted on the top beam of the hydraulic support towards one side of the supporting plate.
Optionally, the connecting member includes a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are correspondingly arranged on two sides of the supporting plate, which are opposite to each other, and the first connecting rod and the second connecting rod are both rotatably connected between the supporting plate and the supporting member.
Optionally, the number of the first connecting rods and the number of the second connecting rods are at least two, at least two of the first connecting rods are arranged along the length direction of the supporting plate, and at least two of the second connecting rods are arranged along the direction of the supporting plate.
Optionally, the connecting piece further includes a mounting rod, and the mounting rod is fixedly mounted between the first connecting rod and the second connecting rod which are oppositely arranged.
Optionally, the driving piece is a jack, the jack includes a cylinder body and a lifting rod which are connected in a driving mode, the cylinder body is used for being connected to the top beam of the hydraulic support in a rotating mode, and the lifting rod is connected to the installation rod in a rotating mode.
Optionally, be provided with relative first mounting panel and the second mounting panel that sets up on the installation pole, the lifter passes through round pin axle swivelling joint in first mounting panel with between the second mounting panel.
The application provides a hydraulic support maintenance device, install on the back timber that hydraulic support supported through support piece, the layer board is connected with support piece through the connecting piece, and then can hang in hydraulic support's back timber below, operating personnel stands and can touch hydraulic support's back timber or hydraulic system with the hand on the layer board, and stretch out and draw back through the driving piece, can drive the layer board and all take place certain displacement along horizontal and vertical direction, so that operating personnel overhauls top beam or hydraulic system at great within range, the maintenance degree of difficulty has effectively been reduced.
Drawings
The preferred embodiments of the present application will hereinafter be described in detail to facilitate an understanding of the objects and advantages of the application, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a hydraulic support maintenance device according to an alternative embodiment of the present application.
Fig. 2 is a schematic diagram of an operation of a hydraulic support maintenance device according to an alternative embodiment of the present application.
Description of reference numerals:
1-a support;
2-supporting plate, 20-guardrail and 21-ladder stand;
3-connecting piece, 30-first connecting rod, 31-second connecting rod, 32-mounting rod;
4-a driving member.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.
As shown in fig. 1 to 2, the present application provides a hydraulic mount maintenance device, including: support 1, pallet 2, connecting piece 3 and drive 4.
Referring to fig. 1 to 2, the supporting member 1 is used to be fixed on a top beam of a hydraulic support; the supporting plate 2 is arranged opposite to the supporting piece 1; the connecting piece 3 is rotatably connected between the supporting plate 2 and the supporting piece 1; the driving piece 4 is used for being connected between the connecting piece 3 and the top beam of the hydraulic support along the length direction, and the driving piece 4 is arranged in a telescopic mode along the length direction to control the supporting plate 2 to move transversely relative to the top beam of the hydraulic support.
Connecting piece 3 in the embodiment of this application with between layer board 2, connecting piece 3 with between support piece 1, driving piece 4 and connecting piece 3, driving piece 4 and hydraulic support's back timber all can realize swivelling joint's effect through articulated. Position A is the initial position of layer board 2 in fig. 2, and position B is the position after driving piece 4 extends along length direction and drives layer board 2 and remove, extends along length direction through driving piece 4 to drive connecting piece 3 all takes place to remove along horizontal direction and vertical direction, in order to increase layer board 2's motion range.
The embodiment of the application provides a hydraulic support maintenance device, install on the back timber that hydraulic pressure supported through support piece 1, layer board 2 is connected with support piece 1 through connecting piece 3, and then can hang in hydraulic support's back timber below, the operation personnel stand can touch hydraulic support's back timber or hydraulic system with the hand on layer board 2, and stretch out and draw back through driving piece 4, can drive layer board 2 and all take place certain displacement along horizontal and vertical direction, so that the operation personnel overhauls top beam or hydraulic system in great within range.
Optionally, hydraulic support maintenance device still includes the lifting block, the lifting block is used for connecting between support piece 1 and hydraulic support's back timber, in order to control support piece 1 for hydraulic support's back timber goes up and down to set up. The major structure of lift calabash can be fixed (articulate on the back timber through the couple in the lift calabash main part) and install on hydraulic support's back timber, and the one end that has the lift chain is installed on support piece 1 (the tip of lift chain is provided with the couple, and the couple articulates and is provided with on support piece 1 and the shackle), through the extension or the shortening of control lift chain to realize support piece 1's lift, and then drive layer board 2 and go up and down. The lifting hoist in the embodiment of the application can be a hand hoist, and the stretching of the lifting chain can be realized by manually shaking the lifting hoist by an operator.
Optionally, a guardrail 20 is disposed on the supporting plate 2, and the guardrail 20 is located on one side of the supporting member 1 on the supporting plate 2. As shown in fig. 1, the guard rail 20 in the embodiment of the present invention can protect the worker on the pallet 2, and improve the safety of the work.
Optionally, a ladder 21 is further disposed on the supporting plate 2, and the ladder 21 is located on a side of the supporting plate 2 facing away from the supporting member 1. As shown in figure 1, the ladder stand 21 can be used for an operator to climb onto the supporting plate 2 from the bottom of the hydraulic support, and the ladder stand 21 in the embodiment of the application can be a flexible ladder stand 21 and is convenient to fold and unfold.
Optionally, the supporting element 1 comprises a mounting plate, which is mounted on the top beam of the hydraulic support towards the side of the supporting plate 2. As shown in figure 1, the mounting plate is attached to the top beam (welded and clamped in multiple points), so that the contact area between the support piece 1 and the top beam of the hydraulic support can be effectively increased, and the mounting stability is improved.
Optionally, the connecting element 3 includes a first connecting rod 30 and a second connecting rod 31, the first connecting rod 30 and the second connecting rod 31 are correspondingly disposed on two opposite sides of the supporting plate 2, and both the first connecting rod 30 and the second connecting rod 31 are rotatably connected between the supporting plate 2 and the supporting element 1. In this application embodiment, first connecting piece 3 and second connecting piece 3 are located the both sides of relative setting on layer board 2 respectively, can play the effect of dragging to the both sides of relative setting on layer board 2 simultaneously, are favorable to keeping the stationarity of layer board 2, improve the security that is located the operation personnel on layer board 2.
Optionally, the number of the first connecting rods 30 and the number of the second connecting rods 31 are at least two, at least two of the first connecting rods 30 are arranged along the length direction of the supporting plate 2, and at least two of the second connecting rods 31 are arranged along the direction of the supporting plate 2. As shown in fig. 1, the number of the first connecting rods 30 may be four, four first connecting rods 30 are arranged along one side of the supporting plate 2, two second connecting rods 31 are arranged along the other side of the supporting plate 2, and a gap provided with a ladder 21 is reserved on the other side of the supporting plate 2, so that a worker can conveniently enter the supporting plate 2 through the gap.
Optionally, the connecting element 3 further includes a mounting rod 32, and the mounting rod 32 is fixedly mounted between the first connecting rod 30 and the second connecting rod 31 which are oppositely arranged. As shown in fig. 1, the mounting rod 32 in the embodiment of the present application may effectively increase structural stability between the first connecting rod 30 and the second connecting rod 31.
Optionally, the driving member 4 is a jack, the jack includes a cylinder body and a lifting rod, the cylinder body is connected to the top beam of the hydraulic support in a driving manner, and the lifting rod is connected to the mounting rod 32 in a rotating manner. As shown in fig. 1, when driving the supporting plate 2, the lifting rod applies a force to the mounting rod 32, and then transmits the driving force to the first connecting rod 30 and the second connecting rod 31 through the mounting rod 32, so that the two sides of the supporting plate 2 are uniformly stressed, and the stability of the moving supporting plate 2 is improved.
Optionally, the installation rod 32 is provided with a first installation plate and a second installation plate which are arranged oppositely, and the lifting rod is connected between the first installation plate and the second installation plate through a pin shaft in a rotating mode. In this application embodiment, all seted up the round pin shaft hole on lifter, first mounting panel and the second mounting panel, the lifter is located between first mounting panel and the second mounting panel, wears to establish through the round pin axle after three round pin shaft hole aligns and realizes swivelling joint. In this application, between support piece 1 and the first connecting rod 30, between support piece 1 and the second connecting rod 31, between first connecting rod 30 and layer board 2, between second connecting rod 31 and layer board 2, all can realize swivelling joint through the connected mode in this application embodiment between the roof beam of cylinder body and hydraulic support.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A hydraulic mount maintenance device, comprising:
the support piece is used for being fixed on a top beam of the hydraulic support;
the supporting plate is arranged opposite to the supporting piece;
the connecting piece is rotatably connected between the supporting plate and the supporting piece;
the driving piece is used for being connected between the connecting piece and the top beam of the hydraulic support along the length direction, and the driving piece is arranged in a telescopic mode along the length direction to control the supporting plate to move transversely relative to the top beam of the hydraulic support.
2. The hydraulic support servicing device of claim 1, further comprising a hoist block for connection between the support member and a top beam of the hydraulic support to control a lifting setting of the support member relative to the top beam of the hydraulic support.
3. The hydraulic mount maintenance device of claim 1, wherein the pallet is provided with a guardrail on a side of the pallet facing the support.
4. A hydraulic support servicing device according to claim 1, characterized in that the carrier is further provided with a ladder stand on the side of the carrier facing away from the support element.
5. The hydraulic support servicing device of claim 1, wherein the support member comprises a mounting plate mounted on a top beam of the hydraulic support on a side facing the pallet.
6. The hydraulic mount maintenance device of claim 1, wherein the connector comprises a first connector bar and a second connector bar, the first connector bar and the second connector bar being disposed on opposite sides of the support plate in a one-to-one correspondence, the first connector bar and the second connector bar each being rotatably coupled between the support plate and the support member.
7. The hydraulic support servicing device of claim 6, wherein the number of the first connecting rods and the second connecting rods is at least two, at least two of the first connecting rods are arranged in a row along the length direction of the pallet, and at least two of the second connecting rods are arranged in a row along the direction of the pallet.
8. The hydraulic mount maintenance device of claim 7, wherein the connector further comprises a mounting rod fixedly mounted between the oppositely disposed first and second connecting rods.
9. The hydraulic support servicing device of claim 8, wherein the driving member is a jack comprising a cylinder and a lifting rod in driving connection, the cylinder being adapted to be rotatably connected to a top beam of the hydraulic support, the lifting rod being rotatably connected to the mounting rod.
10. The hydraulic support maintenance device of claim 9, wherein the mounting bar is provided with a first mounting plate and a second mounting plate which are arranged opposite to each other, and the lifting rod is rotatably connected between the first mounting plate and the second mounting plate through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120574531.7U CN214616602U (en) | 2021-03-22 | 2021-03-22 | Hydraulic support maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120574531.7U CN214616602U (en) | 2021-03-22 | 2021-03-22 | Hydraulic support maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214616602U true CN214616602U (en) | 2021-11-05 |
Family
ID=78395964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120574531.7U Active CN214616602U (en) | 2021-03-22 | 2021-03-22 | Hydraulic support maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214616602U (en) |
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2021
- 2021-03-22 CN CN202120574531.7U patent/CN214616602U/en active Active
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