CN219412619U - Hydraulic support supporting equipment for coal exploitation - Google Patents
Hydraulic support supporting equipment for coal exploitation Download PDFInfo
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- CN219412619U CN219412619U CN202223445030.2U CN202223445030U CN219412619U CN 219412619 U CN219412619 U CN 219412619U CN 202223445030 U CN202223445030 U CN 202223445030U CN 219412619 U CN219412619 U CN 219412619U
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- hydraulic
- support
- supporting
- plate
- rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses hydraulic support supporting equipment for coal exploitation, which comprises a support plate for supporting and protecting, wherein two groups of supports are arranged on one side of the upper end of a base, a sliding frame is arranged on one side of each of the two groups of supports, the sliding frame is of a vertical structure, sliding grooves are formed in the opposite sides of the two groups of sliding frames, sliding blocks are connected onto the sliding grooves in a sliding manner, the support plate is rotationally connected between the two groups of sliding blocks, a hydraulic component is fixedly connected to the outer side of the sliding frame, and locking components are arranged on the side edges of the support plate.
Description
Technical Field
The utility model relates to the technical field of exploitation support, in particular to hydraulic support supporting equipment for coal exploitation.
Background
After the coal is extracted, the top plate is supported timely, so that the stability of surrounding rock is maintained, and the surrounding rock is prevented from collapsing or separating layer if the coal is not yet loaded. If the surrounding rock collapses, roof leakage can occur, and the coal mining work can not be advanced. If the separation layer is, can increase the support degree of difficulty, influence engineering progress, from prior art, current supporting equipment only adopts the mode of putting up the support to support the exploitation position, and such supporting effect is not high to supporting height and angle are once fixed hardly to adjust, and we propose a hydraulic support supporting equipment of coal exploitation for this reason.
Disclosure of Invention
The utility model aims to solve the defects that the supporting height cannot be adjusted and the supporting effect is not high in the prior art, and provides hydraulic support supporting equipment for coal exploitation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a hydraulic support supporting equipment for coal exploitation, includes the base and is used for supporting the backplate of protection, two sets of support are installed to base upper end one side, two sets of the carriage is installed to one side of support, the carriage is vertical structure, two sets of the spout has been seted up to the opposite one side of carriage, and sliding connection has the slider on the spout, two sets of rotate between the slider and be connected with the backplate, carriage outside fixedly connected with hydraulic assembly, locking assembly is installed to the backplate side.
The technical scheme further comprises the following steps:
the hydraulic assembly includes: base, hydraulic pressure pole, pivot, carriage, bracing piece, the carriage outside is connected with the one end of hydraulic stem through the pivot rotation, and the hydraulic stem other end rotates and is connected with the bracing piece, the hydraulic stem rotates and connects in bracing piece intermediate position, the bracing piece both ends are rotated through the pivot respectively and are connected on backplate and base.
The one end that the bracing piece is close to the backplate rotates and is connected with the buffer rod, buffer rod one end rotates to be connected on the backplate, and the buffer rod other end rotates to be connected in carriage one side.
The sliding groove is connected with a sliding block in a sliding manner, one side of the sliding block is connected with the sliding groove in a sliding manner, the other side of the sliding block is fixedly connected with a rotating assembly, one side of the rotating assembly is fixedly connected with the sliding block, and the other end of the rotating assembly is rotationally connected with the side edge of the support plate.
The locking assembly includes: the support plate comprises a support plate, a fixing plate, a locking block, a perforation and a threaded hole, wherein the locking block is arranged on the side edge of the support plate, the threaded hole is formed in one side, far away from the support plate, of the locking block, the fixing plate is arranged on one side, close to the support plate, of the support rod, the fixing plate is of an arc-shaped structure, the perforation is formed in the fixing plate, and the perforation position corresponds to the threaded hole.
The support plate is of a square structure, reinforcing ribs are arranged on two sides of the support plate, and an arc-shaped plate for increasing stress is arranged on the upper surface of the support plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the vertical height of the support plate can be adjusted through the combination of the sliding groove and the sliding block, the hydraulic assembly is utilized to support the support plate in an angle adjustment manner, the stress degree of the support plate is enhanced through the combination of the buffer rod and the support rod, and the angle of the support plate can be adjusted through the combination of the buffer rod and the support rod.
2. According to the utility model, the locking assembly is utilized to lock the support plate while the angle and the height are regulated, so that the pressure of the hydraulic assembly is reduced, the support plate is fixed, and the stress of the support plate is improved.
Drawings
FIG. 1 is a schematic structural view of a hydraulic support device for coal mining according to the present utility model;
FIG. 2 is a schematic view of the overall structure of a hydraulic support apparatus for coal mining at another angle;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model.
In the figure: 1. a base; 2. a bracket; 3. a chute; 4. a slide block; 5. a rotating assembly; 6. a support rod; 7. a hydraulic rod; 8. a support plate; 9. a rotating shaft; 10. a fixing plate; 11. a locking block; 12. perforating; 13. a threaded hole; 14. a carriage; 15. a buffer rod.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
Referring to fig. 1-3, the hydraulic support supporting device for coal mining provided by the utility model comprises a base 1 and a support plate 8 for supporting protection, wherein two groups of supports 2 are arranged on one side of the upper end of the base 1, a sliding frame 14 is arranged on one side of each group of supports 2, the sliding frame 14 is of a vertical structure, sliding grooves 3 are formed in the opposite sides of each group of the sliding frames 14, sliding blocks 4 are connected onto the sliding grooves 3 in a sliding manner, the support plate 8 is rotatably connected between the two groups of the sliding blocks 4, and a hydraulic assembly is fixedly connected to the outer side of the sliding frame 14.
The hydraulic assembly includes: the hydraulic support comprises a base 1, a hydraulic rod 7, a rotating shaft 9, a sliding frame 14 and a supporting rod 6, wherein one end of the hydraulic rod 7 is rotatably connected to the outer side of the sliding frame 14 through the rotating shaft 9, the other end of the hydraulic rod 7 is rotatably connected with the supporting rod 6, the hydraulic rod 7 is rotatably connected to the middle position of the supporting rod 6, and two ends of the supporting rod 6 are rotatably connected to a supporting plate 8 and the base 1 through the rotating shaft 9 respectively.
The one end that bracing piece 6 is close to backplate 8 rotates and is connected with buffer rod 15, buffer rod 15 one end rotates to be connected on backplate 8, and the buffer rod 15 other end rotates to be connected in slide frame 14 one side.
The sliding chute 3 is connected with the sliding block 4 in a sliding manner, one side of the sliding block 4 is connected with the sliding chute 3 in a sliding manner, the other side of the sliding block 4 is fixedly connected with the rotating assembly 5, one side of the rotating assembly 5 is fixedly connected with the sliding block 4, and the other end of the rotating assembly 5 is rotationally connected with the side edge of the support plate 8.
The support plate 8 is of a square structure, reinforcing ribs are arranged on two sides of the support plate 8, and an arc-shaped plate for increasing stress is arranged on the upper surface of the support plate 8.
In this embodiment, the vertical height of the support plate 8 can be adjusted through the combination of the chute 3 and the slide block 4, the hydraulic assembly is utilized to support the support plate 8 for angle adjustment, the stress degree of the support plate 8 is enhanced through the combination of the buffer rod 15 and the support rod 6, and the angle of the support plate 8 can be adjusted through the combination of the buffer rod 15 and the support rod 6.
Example two
As shown in fig. 3, on the basis of the first embodiment, a locking assembly for locking is further installed, wherein the locking assembly includes: the support plate 8, fixed plate 10, locking piece 11, perforation 12, screw hole 13, locking piece 11 is installed to support plate 8 side, screw hole 13 has been seted up for the one side that keeps away from support plate 8 to locking piece 11, fixed plate 10 is installed to one side that support rod 6 is close to support plate 8, fixed plate 10 is the arc structure, and has seted up perforation 12 on the fixed plate 10, perforation 12 position corresponds each other with screw hole 13 position.
In this embodiment, the locking assembly is utilized to lock the support plate 8 while adjusting the angle and the height, so as to reduce the pressure of the hydraulic assembly, fix the support plate 8 and improve the stress of the support plate 8.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a hydraulic support supporting equipment for coal exploitation, includes base (1) and is used for supporting protection's backplate (8), its characterized in that, two sets of support (2) are installed to base (1) upper end one side, two sets of carriage (14) are installed to one side of support (2), carriage (14) are vertical structure, two sets of spout (3) have been seted up to carriage (14) opposite side, and sliding connection has slider (4) on spout (3), two sets of rotate between slider (4) and be connected with backplate (8), carriage (14) outside fixedly connected with hydraulic assembly, locking assembly is installed to backplate side.
2. The hydraulic support equipment for coal mining according to claim 1, wherein the hydraulic assembly comprises: base (1), hydraulic rod (7), pivot (9), carriage (14), bracing piece (6), the one end that is connected with hydraulic rod (7) is rotated through pivot (9) in carriage (14) outside, and the other end rotation of hydraulic rod (7) is connected with bracing piece (6), hydraulic rod (7) rotate and connect in bracing piece (6) intermediate position, bracing piece (6) both ends are rotated through pivot (9) and are connected on backplate (8) and base (1) respectively.
3. The hydraulic support supporting device for coal mining according to claim 2, wherein one end of the supporting rod (6) close to the supporting plate (8) is rotatably connected with a buffer rod (15), one end of the buffer rod (15) is rotatably connected to the supporting plate (8), and the other end of the buffer rod (15) is rotatably connected to one side of the sliding frame (14).
4. A hydraulic support supporting device for coal mining according to claim 3, wherein a sliding block (4) is slidably connected to the sliding groove (3), one side of the sliding block (4) is slidably connected to the sliding groove (3), the other side of the sliding block (4) is fixedly connected with a rotating assembly (5), one side of the rotating assembly (5) is fixedly connected with the sliding block (4), and the other end of the rotating assembly (5) is rotatably connected with the side edge of the supporting plate (8).
5. The hydraulic prop device of coal mining of claim 2, wherein the locking assembly comprises: support plate (8), fixed plate (10), locking piece (11), perforation (12), screw hole (13), locking piece (11) are installed to support plate (8) side, screw hole (13) have been seted up for one side of keeping away from support plate (8) to locking piece (11), fixed plate (10) are installed to one side that support rod (6) is close to support plate (8), fixed plate (10) are arc structure, and have seted up perforation (12) on fixed plate (10), perforation (12) position corresponds each other with screw hole (13) position.
6. The hydraulic support supporting device for coal mining according to claim 1, wherein the supporting plate (8) is of a square structure, reinforcing ribs are arranged on two sides of the supporting plate (8), and an arc-shaped plate for increasing stress is arranged on the upper surface of the supporting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223445030.2U CN219412619U (en) | 2022-12-22 | 2022-12-22 | Hydraulic support supporting equipment for coal exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223445030.2U CN219412619U (en) | 2022-12-22 | 2022-12-22 | Hydraulic support supporting equipment for coal exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219412619U true CN219412619U (en) | 2023-07-25 |
Family
ID=87233327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223445030.2U Active CN219412619U (en) | 2022-12-22 | 2022-12-22 | Hydraulic support supporting equipment for coal exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219412619U (en) |
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2022
- 2022-12-22 CN CN202223445030.2U patent/CN219412619U/en active Active
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