CN221096567U - Coal mine tunneling supporting device - Google Patents
Coal mine tunneling supporting device Download PDFInfo
- Publication number
- CN221096567U CN221096567U CN202323242795.0U CN202323242795U CN221096567U CN 221096567 U CN221096567 U CN 221096567U CN 202323242795 U CN202323242795 U CN 202323242795U CN 221096567 U CN221096567 U CN 221096567U
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- Prior art keywords
- plate
- fixedly connected
- coal mine
- backplate
- stabilizer
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- 239000003245 coal Substances 0.000 title claims abstract description 25
- 230000008093 supporting effect Effects 0.000 title abstract description 30
- 230000005641 tunneling Effects 0.000 title abstract description 18
- 239000003381 stabilizer Substances 0.000 claims abstract description 20
- 230000006641 stabilisation Effects 0.000 claims description 12
- 238000011105 stabilization Methods 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 9
- 239000004576 sand Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000001012 protector Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to the technical field of coal mine tunneling supporting devices, in particular to a coal mine tunneling supporting device, which comprises a first supporting plate, wherein a bottom block is fixedly connected to the lower surface of the first supporting plate, universal wheels are fixedly connected to the lower surface of the bottom block, a protecting plate is arranged in the first supporting plate, and a mounting hole is formed in the right side surface of the protecting plate; the inserting column is arranged in the mounting hole, and the right side surface of the inserting column is fixedly connected with the stabilizing plate. According to the utility model, the stabilizer plate can be stably installed by integrally inserting and installing the inserted column into the installation hole, so that the side edge of a coal mine can be protected through the stabilizer plate, meanwhile, falling sand and stones can be guided through the guide frame, and meanwhile, when the stabilizer plate is damaged, the stabilizer plate can be conveniently replaced, and the overall support effect is good.
Description
Technical Field
The utility model relates to the technical field of coal mine tunneling supporting devices, in particular to a coal mine tunneling supporting device.
Background
Tunneling is the work of digging wells, tunnels and chambers of various shapes, sections or criss-cross in rock strata or ore layers. The tunneling process is divided into a main process and an auxiliary process, wherein the tunneling process is divided into the main process and the auxiliary process, and the main process is a process of directly finishing the work surface on the work surface to ensure the progress of the work surface and a supporting operation performed in a tunnel tunneling area.
For this, chinese application number: CN219119277U discloses a colliery tunneling supporting device, including the protection roof, the protection roof is arc structure, protection roof upper end interlude swing joint has a plurality of buffer, protection roof left end fixedly connected with left mounting bracket, protection roof right-hand member fixedly connected with right mounting bracket, right mounting bracket and left mounting bracket structure are the same, left mounting bracket right-hand member swing joint has left protector, right mounting bracket left end swing joint has right protector, right protector and left protector structure are the same, left mounting bracket lower extreme fixedly connected with left bottom plate, right mounting bracket lower extreme fixedly connected with right bottom plate, the equal fixedly connected with universal wheel in left bottom plate lower extreme front portion and lower extreme rear portion. The coal mine tunneling supporting device is high in installation efficiency, good in supporting effect and high in stability, and is suitable for coal mine tunneling.
When some big stones are dropped on two sides of a coal mine, the frame and the wire netting can be broken, so that personal safety of operators is influenced, the protection effect is poor, and meanwhile, the whole protection device cannot be fixed after moving to a designated place, so that certain limitation exists in the stability, and the improvement of the problems is realized, so that the problems to be solved are needed.
Disclosure of utility model
The utility model aims to provide a coal mine tunneling supporting device, which solves the problems that in the background technology, when some larger stones fall on two sides of a coal mine, frames and wire meshes are broken, so that personal safety of operators is affected, the protection effect is poor, and meanwhile, the whole protecting device cannot be fixed after moving to a designated place, so that the whole protecting device has certain limitation in stability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the coal mine tunneling supporting device comprises a first supporting plate, wherein a bottom block is fixedly connected to the lower surface of the first supporting plate, universal wheels are fixedly connected to the lower surface of the bottom block, a protecting plate is installed in the first supporting plate, and a mounting hole is formed in the right side surface of the protecting plate;
The inserting column is installed in the installation hole, the right side surface fixedly connected with stabilizer plate of inserting column, the right side surface fixedly connected with guide frame of stabilizer plate, the guide frame is provided with three groups, and three groups are all installed on the right side surface of stabilizer plate.
Preferably, the left side surface of guard plate fixedly connected with installing frame, the mounting groove has been seted up to the top surface of first backplate.
Preferably, the mounting groove is mutually matched with the mounting frame, and an inserting block is arranged in the mounting groove.
Preferably, the upper surface of first backplate is provided with the protection ring, the top surface of protection ring is provided with the buffer board.
Preferably, the lower end surface of the protection ring is provided with a second support plate, and the second support plate has the same structure as the first support plate.
Preferably, the right side surface fixedly connected with stabilization piece of first backplate, the lower surface fixedly connected with cylinder body of stabilization piece, the lower surface fixedly connected with stabilization pad of cylinder body, the right side surface fixedly connected with sloping block of stabilization piece.
Compared with the prior art, the utility model has the beneficial effects that:
1. This colliery is tunneled and is strutted device, through the first backplate that sets up, the guard plate, the mounting hole, the spliced pole, the stabilizer, the guide frame, installing frame and mounting groove, when using, at first with the guard plate integral erection to the inside of first backplate, then through alignment between installing frame and the mounting groove, insert the inside of establishing installing mounting groove and installing frame with the inserted block afterwards, install stable between first backplate and the guard plate, insert the spliced pole integral erection later and install the inside of mounting hole, can carry out stable installation with the stabilizer, thereby can protect the side of colliery through the stabilizer, simultaneously can guide the gravel and sand that drops through the guide frame, after the stabilizer is impaired, the whole supporting effect is better, the practicality of design has been embodied.
2. This support device is tunneled in colliery, through the steady block that sets up, the cylinder body, steady pad and sloping block, when using, can protect the top of colliery through the design of protection ring and buffer plate, also can guide the gravel and sand through the design of steady block and sloping block afterwards, after first backplate and second backplate remove appointed place, through starting the cylinder body, drive steady pad downstream through the cylinder body, steady pad contradicts ground back cylinder body and stops the motion, can stabilize first backplate and second backplate, stability when guaranteeing to strut has embodied the design.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic view of the shield and stabilizing plate structure of the present utility model in a disassembled state;
FIG. 3 is a schematic view showing the first support plate and the shield structure of the present utility model;
Fig. 4 is a schematic perspective view of a first support plate structure according to the present utility model.
In the figure: 1. a first support plate; 2. a bottom block; 3. a universal wheel; 4. a protection plate; 5. a mounting hole; 6. inserting a column; 7. a stabilizing plate; 8. a guide frame; 9. a mounting frame; 10. a mounting groove; 11. inserting blocks; 12. a guard ring; 13. a buffer plate; 14. a second support plate; 15. a stabilizing block; 16. a cylinder body; 17. a stabilizing pad; 18. and (5) an oblique block.
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
The application relates to a coal mine tunneling supporting device, which is characterized in that a first supporting plate 1, a buffer plate 13 and a cylinder body 16 used in the application are all products which can be directly purchased in the market, the principle and the connection mode of the first supporting plate are all the prior art well known to the person skilled in the art, so that the coal mine tunneling supporting device is not repeated, the coal mine tunneling supporting device comprises the first supporting plate 1, the lower surface of the first supporting plate 1 is fixedly connected with a bottom block 2, the lower surface of the bottom block 2 is fixedly connected with a universal wheel 3, a protection plate 4 is arranged in the first supporting plate 1, the right side surface of the protection plate 4 is provided with a mounting hole 5, the left side surface of the protection plate 4 is fixedly connected with a mounting frame 9, the top surface of the first supporting plate 1 is provided with a mounting groove 10, the mounting groove 10 and the mounting frame 9 are mutually matched, an inserting block 11 is arranged in the mounting groove 10, the upper surface of the first supporting plate 1 is provided with a protection ring 12, the top surface of the protection ring 12 is provided with the buffer plate 13, the lower end surface of the protection ring 12 is provided with a second support plate 14, the second support plate 14 has the same structure as the first support plate 1, the right side surface of the first support plate 1 is fixedly connected with a stabilizing block 15, the lower surface of the stabilizing block 15 is fixedly connected with a cylinder body 16, the lower surface of the cylinder body 16 is fixedly connected with a stabilizing pad 17, the right side surface of the stabilizing block 15 is fixedly connected with an inclined block 18, the top of a coal mine can be protected through the design of the protection ring 12 and the buffer plate 13, sand and stones can be guided through the design of the stabilizing block 15 and the inclined block 18, meanwhile, after the first support plate 1 and the second support plate 14 move to a designated place, the cylinder body 16 is started, the stabilizing pad 17 is driven to move downwards through the cylinder body 16, the cylinder body 16 stops moving after the stabilizing pad 17 abuts against the ground, the first support plate 1 and the second support plate 14 can be stabilized, the stability during supporting is ensured;
The inserted column 6, the inside at mounting hole 5 is installed to the inserted column 6, the right side fixed surface of inserted column 6 is connected with stabilizer 7, the right side fixed surface of stabilizer 7 is connected with guide frame 8, guide frame 8 is provided with three group, three group all installs on the right side surface of stabilizer 7, install the guard plate 4 wholly to the inside of first backplate 1, then through aligning between with installing frame 9 and mounting groove 10, insert the inside of installing to mounting groove 10 and installing frame 9 with the inserted block 11 afterwards, install stably between first backplate 1 and guard plate 4, insert the inside of installing to mounting hole 5 with the inserted column 6 wholly afterwards, can carry out stable installation with stabilizer 7, thereby protect the side of colliery through stabilizer 7, simultaneously can guide the gravel and sand that drops through guide frame 8, after stabilizer 7 is impaired, can conveniently change, the whole effect of struting is better.
Working principle: when the device is used by staff, the device is externally connected with a power supply, so that electric power support is provided for the device, when the device is used, firstly, the protection plate 4 is integrally installed inside the first support plate 1, then the protection plate is conveniently replaced after the protection plate 7 is damaged, the top of the coal mine can be protected through the design of the protection ring 12 and the buffer plate 13, then the insertion block 11 is inserted and installed inside the installation groove 10 and the installation frame 9, stable installation is carried out between the first support plate 1 and the protection plate 4, then the insertion column 6 is integrally inserted and installed inside the installation hole 5, the stabilization plate 7 can be stably installed, therefore, the side edge of the coal mine can be protected through the stabilization plate 7, meanwhile, the falling sand can be conveniently replaced through the guide frame 8, the top of the coal mine can be conveniently protected through the design of the stabilization block 15 and the buffer plate 13, the sand can be stably installed through the design of the stabilization block 18, after the first support plate 1 and the second support plate 14 are moved to a designated place, the cylinder body 16 is started, the cylinder body 16 is driven to move down through the cushion 17, and the cylinder body 16 is stably installed on the first support plate and the cylinder body 14 can be stably, and the cylinder body 14 can be stably moved down through the cushion 17, and the cylinder body is stably and the cylinder body 14 is stably and the cylinder body is used for the first support body is stably and the cylinder body is 14.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a colliery tunnelling strutting arrangement, includes first backplate (1), the lower fixed surface of first backplate (1) is connected with bottom block (2), the lower fixed surface of bottom block (2) is connected with universal wheel (3), its characterized in that: the first support guard plate (1) is internally provided with a guard plate (4), and the right side surface of the guard plate (4) is provided with a mounting hole (5);
The inserting column (6), the inside at mounting hole (5) is installed to inserting column (6), the right side surface fixedly connected with stabilizer plate (7) of inserting column (6), the right side surface fixedly connected with guide frame (8) of stabilizer plate (7), guide frame (8) are provided with three group, and three group all installs on the right side surface of stabilizer plate (7).
2. A coal mine tunnelling support device as claimed in claim 1 wherein: the left side surface fixedly connected with installing frame (9) of guard plate (4), mounting groove (10) have been seted up to the top surface of first backplate (1).
3. A coal mine tunnelling support device as claimed in claim 2 wherein: the mounting groove (10) is mutually matched with the mounting frame (9), and an inserting block (11) is arranged in the mounting groove (10).
4. A coal mine tunnelling support device as claimed in claim 1 wherein: the upper surface of first backplate (1) is provided with protection ring (12), the top surface of protection ring (12) is provided with buffer board (13).
5. A coal mine tunnelling support device as claimed in claim 4 wherein: the lower end surface of the protection ring (12) is provided with a second support plate (14), and the second support plate (14) has the same structure as the first support plate (1).
6. A coal mine tunnelling support device as claimed in claim 1 wherein: the right side surface fixedly connected with stabilization piece (15) of first backplate (1), the lower surface fixedly connected with cylinder body (16) of stabilization piece (15), the lower surface fixedly connected with stabilization pad (17) of cylinder body (16), the right side surface fixedly connected with sloping block (18) of stabilization piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323242795.0U CN221096567U (en) | 2023-11-30 | 2023-11-30 | Coal mine tunneling supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323242795.0U CN221096567U (en) | 2023-11-30 | 2023-11-30 | Coal mine tunneling supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096567U true CN221096567U (en) | 2024-06-07 |
Family
ID=91311228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323242795.0U Active CN221096567U (en) | 2023-11-30 | 2023-11-30 | Coal mine tunneling supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221096567U (en) |
-
2023
- 2023-11-30 CN CN202323242795.0U patent/CN221096567U/en active Active
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