CN219711547U - Auxiliary installation mechanism for coal mine hydraulic support - Google Patents
Auxiliary installation mechanism for coal mine hydraulic support Download PDFInfo
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- CN219711547U CN219711547U CN202320888921.0U CN202320888921U CN219711547U CN 219711547 U CN219711547 U CN 219711547U CN 202320888921 U CN202320888921 U CN 202320888921U CN 219711547 U CN219711547 U CN 219711547U
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- plate
- hydraulic support
- support
- sliding
- backup pad
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of hydraulic supports and discloses an auxiliary installation mechanism for a coal mine hydraulic support, which comprises a support frame and a support plate, wherein the hydraulic support is arranged above the support plate, bottom plates are fixed on two sides of the bottom of the hydraulic support, the two bottom plates are respectively placed on two sides of the upper side of the support plate, inserting mechanisms are arranged between the periphery of the bottom plates and the support plate, a fixing mechanism is arranged between the bottom plates and the support plate, the support frame is arranged under the support plate, and a side plate is fixed on one side of the upper side of the support frame. According to the utility model, the bottom plate can be fixed through the fixing mechanism, so that the hydraulic support can be fixed above the supporting plate, and when the hydraulic support is required to be detached from the supporting plate, the limiting plate is required to be separated from the upper side of the bottom plate only by rotating the rotating handle.
Description
Technical Field
The utility model relates to the technical field of hydraulic supports, in particular to an auxiliary installation mechanism for a coal mine hydraulic support.
Background
The hydraulic support is a hydraulic power device which utilizes the hydraulic pressure to generate supporting force and realize automatic moving and setting to support and manage the roof, and is an indispensable corollary equipment for comprehensive mechanized coal mining. In the mechanical system of the interaction of the hydraulic support and the mining face surrounding rock, if the resultant force of all supporting parts of the hydraulic support and the external load force of the top plate acting on the hydraulic support are exactly in the same straight line, the hydraulic support is very suitable for the mining face surrounding rock. The wall above is usually required to be supported by the hydraulic support in the mine tunnel so as to prevent the wall from collapsing, but because some ground in the mine tunnel is a slope, the hydraulic support is directly erected on the slope to be supported, at the moment, the hydraulic support and the wall above the mine tunnel have a certain angle difference, the hydraulic support is inconvenient to support, the supporting effect of the hydraulic support can be influenced, and therefore, the auxiliary installation mechanism of the coal mine hydraulic support is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an auxiliary installation mechanism for a hydraulic support of a coal mine, which has the advantage that the hydraulic support can be well supported on a slope.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery hydraulic support auxiliary installation mechanism, includes support frame and backup pad, the backup pad top is provided with hydraulic support, hydraulic support bottom both sides all are fixed with the bottom plate, and two bottom plates are placed respectively in backup pad top both sides, all be provided with between bottom plate department all around and the backup pad and insert and establish the mechanism, be provided with fixed establishment between bottom plate and the backup pad, the support frame sets up under the backup pad, support frame top one side is fixed with the curb plate, and the curb plate top rotates to be connected in the backup pad bottom, be provided with adjustment mechanism between support frame top opposite side and the backup pad.
As a preferable technical scheme of the utility model, the inserting mechanism comprises an inserting hole and an inserting rod, wherein the inserting hole is formed in the bottom plate, one end of the inserting rod is fixed above the supporting plate, and the other end of the inserting rod penetrates through the inserting hole and extends upwards.
As a preferable technical scheme of the utility model, the fixing mechanism comprises a slide hole and two slide plates, wherein the slide Kong Kaishe is arranged on a supporting plate below a bottom plate, the two slide plates are respectively arranged at two sides in the slide hole in a sliding way, limiting plates are respectively fixed above the two slide plates, the two limiting plates are respectively arranged at two sides above the bottom plate, bearings are respectively fixed at two side walls of the slide hole, one of the bearings is internally connected with a bidirectional threaded rod, one end of the bidirectional threaded rod penetrates through the two slide plates and the other bearing and is fixedly provided with a rotating handle, and the bidirectional threaded rod is connected with the two slide plates through threads.
As a preferable technical scheme of the utility model, anti-skid patterns are arranged outside the rotating handle.
As a preferable technical scheme of the utility model, the adjusting mechanism comprises a lower sliding hole and a rotating rod, wherein the lower sliding hole Kong Kaishe is arranged on one side of the supporting frame, the lower sliding plate is arranged in the lower sliding hole in a sliding way, lower bearings are respectively fixed on two side walls of the lower sliding hole, one of the lower bearings is internally connected with a threaded rod, one end of the threaded rod penetrates through the lower sliding plate and the other lower bearing and is fixedly provided with a lower rotating handle, the threaded rod is connected with the lower sliding plate through threads, one end of the rotating rod is rotatably connected to one side of the bottom of the supporting plate, and the other end of the rotating rod is rotatably connected above the lower sliding plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the bottom plate can be fixed through the fixing mechanism, so that the hydraulic support can be fixed above the supporting plate, and when the hydraulic support is required to be detached from the supporting plate, the limiting plate is required to be separated from the upper side of the bottom plate only by rotating the rotating handle.
2. According to the utility model, the support frame is placed on the slope, and the inclination angle of the support plate is adjusted through the adjusting mechanism, so that the hydraulic support can be used for supporting the upper wall in the mine cavity when the support plate is adjusted to be horizontal.
Drawings
Fig. 1 is a schematic perspective view of an auxiliary installation mechanism of a hydraulic bracket for a coal mine;
fig. 2 is a schematic diagram of a front view structure of an auxiliary installation mechanism of a hydraulic bracket for a coal mine;
FIG. 3 is a schematic side view of an auxiliary installation mechanism for a hydraulic support of a coal mine;
fig. 4 is a schematic top view of an auxiliary installation mechanism for a hydraulic support for a coal mine.
In the figure: 1. a hydraulic support; 2. a bottom plate; 3. a support plate; 4. a support frame; 5. a side plate; 6. a rod; 7. a limiting plate; 8. a slide plate; 9. a slide hole; 10. a two-way threaded rod; 11. a bearing; 12. a turning handle; 13. a slide-down hole; 14. a lower slide plate; 15. a rotating rod; 16. a lower bearing; 17. a threaded rod; 18. the handle is turned down.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides an auxiliary installation mechanism of a coal mine hydraulic support, which comprises a support frame 4 and a support plate 3, wherein a hydraulic support 1 is arranged above the support plate 3, two bottom plates 2 are respectively fixed on two sides of the bottom of the hydraulic support 1, two bottom plates 2 are respectively placed on two sides of the upper side of the support plate 3, inserting mechanisms are respectively arranged between the periphery of the bottom plates 2 and the support plate 3, the bottom plates 2 can be horizontally limited through the inserting mechanisms, a fixing mechanism is arranged between the bottom plates 2 and the support plate 3, the bottom plates 2 can be fixed through the fixing mechanism, so that the hydraulic support 1 can be fixed above the support plate 3, the support frame 4 is arranged under the support plate 3, one side of the upper side of the support frame 4 is fixedly provided with a side plate 5, the upper side of the side plate 5 is rotatably connected to the bottom of the support plate 3, and an adjusting mechanism is arranged between the other side of the upper side of the support frame 4 and the support plate 3, and the angle of the support plate 3 can be adjusted through the adjusting mechanism.
Wherein, insert and establish the mechanism and include jack and inserted bar 6, the jack is seted up on bottom plate 2, and inserted bar 6 one end is fixed in backup pad 3 top, and the inserted bar 6 other end passes the jack and upwards extends, passes the jack through inserted bar 6 and just can carry out the level spacing to bottom plate 2.
Wherein, fixed establishment includes slide hole 9 and two slide 8, slide hole 9 is offered on backup pad 3 of bottom plate 2 below, two slide 8 slip respectively set up in slide hole 9 both sides, two slide 8 tops all are fixed with limiting plate 7, and two limiting plate 7 place respectively in bottom plate 2 top both sides, slide hole 9 both sides wall all is fixed with bearing 11, one of them bearing 11 internal connection has two-way threaded rod 10, two slide 8 and another bearing 11 are passed to two threaded rod 10 one end and are fixed with the turning handle 12, the anti-skidding line has been offered outward to turning handle 12, and all pass through threaded connection between two slide 8 and the two threaded rod 10, place in bottom plate 2 top both sides through two limiting plate 7 and be fixed bottom plate 2, when needs dismantle hydraulic support 1 from backup pad 3, only need rotate turning handle 12, it can drive two slide 8 and remove in slide hole 9 in opposite directions, slide 8 moves just can drive limiting plate 7 and removes, when limiting plate 7 breaks away from bottom plate 2 top, again can make one end lift up the jack 6 to lift up to make up the jack 1.
The adjusting mechanism comprises a lower sliding hole 13 and a rotating rod 15, wherein the lower sliding hole 13 is formed in one side of the supporting frame 4, a lower sliding plate 14 is arranged in the lower sliding hole 13 in a sliding mode, lower bearings 16 are respectively fixed on two side walls of the lower sliding hole 13, a threaded rod 17 is connected in one lower bearing 16, one end of the threaded rod 17 penetrates through the lower sliding plate 14 and the other lower bearing 16 and is fixedly provided with a lower rotating handle 18, the threaded rod 17 is connected with the lower sliding plate 14 through threads, one end of the rotating rod 15 is rotatably connected to one side of the bottom of the supporting plate 3, the other end of the rotating rod 15 is rotatably connected to the upper side of the lower sliding plate 14, when the angle of the hydraulic support 1 above the supporting plate 3 needs to be adjusted, the lower rotating handle 18 only needs to be rotated, the lower sliding plate 14 can be driven to slide in the lower sliding hole 13, and the lower sliding plate 14 can be driven to rotate by moving the rotating rod 15, so that the angle of the supporting plate 3 can be adjusted.
The working principle and the using flow of the utility model are as follows:
when the hydraulic support auxiliary installation mechanism is used, the hydraulic support 1 is fixed above the support plate 3 through the fixing mechanism, the support frame 4 is placed on a slope, the lower rotating handle 18 is rotated, the rotating rod 15 can be driven to rotate by the rotating lower rotating handle 18, the angle of the support plate 3 can be adjusted by rotating the rotating rod 15, so that the angle of the hydraulic support 1 above the support plate 3 can be adjusted, and when the angle of the hydraulic support 1 is parallel to the angle of the wall above a mine hole, the hydraulic support 1 can be better supported on the wall above the mine hole.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a colliery hydraulic support auxiliary installation mechanism, includes support frame (4) and backup pad (3), backup pad (3) top is provided with hydraulic support (1), hydraulic support (1) bottom both sides all are fixed with bottom plate (2), and two bottom plates (2) are placed in backup pad (3) top both sides respectively, its characterized in that: all be provided with between bottom plate (2) department all around and backup pad (3) and insert establish the mechanism, be provided with fixed establishment between bottom plate (2) and backup pad (3), support frame (4) set up under backup pad (3), support frame (4) top one side is fixed with curb plate (5), and curb plate (5) top rotation is connected in backup pad (3) bottom, be provided with adjustment mechanism between support frame (4) top opposite side and backup pad (3).
2. The auxiliary installation mechanism for a hydraulic support of a coal mine according to claim 1, wherein: the inserting mechanism comprises an inserting hole and an inserting rod (6), the inserting hole is formed in the bottom plate (2), one end of the inserting rod (6) is fixed above the supporting plate (3), and the other end of the inserting rod (6) penetrates through the inserting hole and extends upwards.
3. The auxiliary installation mechanism for a hydraulic support of a coal mine according to claim 1, wherein: the fixing mechanism comprises a sliding hole (9) and two sliding plates (8), wherein the sliding hole (9) is formed in a supporting plate (3) below a bottom plate (2), the two sliding plates (8) are respectively arranged on two sides in the sliding hole (9) in a sliding mode, limiting plates (7) are respectively fixed on the upper sides of the sliding plates (8), the two limiting plates (7) are respectively arranged on two sides above the bottom plate (2), bearings (11) are respectively fixed on two side walls of the sliding hole (9), one of the bearings (11) is internally connected with a bidirectional threaded rod (10), one end of the bidirectional threaded rod (10) penetrates through the two sliding plates (8) and the other bearing (11) and is fixedly provided with a rotating handle (12), and the bidirectional threaded rod (10) is connected with the two sliding plates (8) through threads.
4. A coal mine hydraulic support auxiliary installation mechanism according to claim 3, wherein: anti-skid patterns are arranged outside the rotating handle (12).
5. The auxiliary installation mechanism for a hydraulic support of a coal mine according to claim 1, wherein: the adjusting mechanism comprises a lower sliding hole (13) and a rotating rod (15), wherein the lower sliding hole (13) is formed in one side of a supporting frame (4), a lower sliding plate (14) is arranged in the lower sliding hole (13) in a sliding mode, lower bearings (16) are respectively fixed on two side walls of the lower sliding hole (13), one of the lower bearings (16) is internally connected with a threaded rod (17), one end of the threaded rod (17) penetrates through the lower sliding plate (14) and the other lower bearing (16) and is fixedly provided with a lower rotating handle (18), the threaded rod (17) is connected with the lower sliding plate (14) through threads, one end of the rotating rod (15) is connected to one side of the bottom of the supporting plate (3) in a rotating mode, and the other end of the rotating rod (15) is connected to the upper portion of the lower sliding plate (14) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888921.0U CN219711547U (en) | 2023-04-20 | 2023-04-20 | Auxiliary installation mechanism for coal mine hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888921.0U CN219711547U (en) | 2023-04-20 | 2023-04-20 | Auxiliary installation mechanism for coal mine hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711547U true CN219711547U (en) | 2023-09-19 |
Family
ID=87998823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320888921.0U Active CN219711547U (en) | 2023-04-20 | 2023-04-20 | Auxiliary installation mechanism for coal mine hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219711547U (en) |
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2023
- 2023-04-20 CN CN202320888921.0U patent/CN219711547U/en active Active
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