CN220522589U - Building engineering mine reinforcing apparatus - Google Patents
Building engineering mine reinforcing apparatus Download PDFInfo
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- CN220522589U CN220522589U CN202321635784.6U CN202321635784U CN220522589U CN 220522589 U CN220522589 U CN 220522589U CN 202321635784 U CN202321635784 U CN 202321635784U CN 220522589 U CN220522589 U CN 220522589U
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 claims abstract description 22
- 230000035939 shock Effects 0.000 claims abstract description 18
- 239000006096 absorbing agent Substances 0.000 claims abstract description 14
- 230000006837 decompression Effects 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to the technical field of mine construction engineering, in particular to a construction engineering mine reinforcing device which comprises a mine structural layer, wherein a supporting roof is fixedly connected to the top of an inner cavity of the mine structural layer, the supporting roof comprises a supporting roof, a plurality of mounting holes are formed in the top of the supporting roof, a shock absorber is fixedly connected to the inner cavity of the mounting holes, a mounting plate is fixedly connected to the top of the shock absorber, a strength plate is fixedly connected to the top of the mounting plate, a plurality of reinforcing plates are arranged on the inner wall of the mine structural layer, two side plates are respectively and fixedly connected to two ends of the inner wall of the mine structural layer, a number two connecting holes with a number four are formed in the surface of each side plate, a number two connecting rod is movably sleeved on the inner wall of each number two connecting hole, a number one mounting groove is formed in one end of each reinforcing plate, and accordingly the shock resistance of the reinforcing device is improved, the safety of the reinforcing device is improved, and the service life of the reinforcing device is prolonged.
Description
Technical Field
The utility model relates to the technical field of mine construction engineering, in particular to a mine reinforcing device for construction engineering.
Background
The mine construction is a comprehensive construction project mainly comprising three projects of mine construction, civil engineering and electromechanical installation, the project amount is large, the technology is complex, the construction period is long, the required equipment is large, the consumption material amount is large, coal fields in China are generally threatened by Ort ash water, the compression strength of coal beds is low, the coal beds are easy to crush and deform, cracks and larger fracture zones are easy to generate, broken loose surrounding rock areas and crack development zones are extremely easy to roof under the condition of increasing dynamic pressure, underground floods are generated, and the like, so that the mine is very necessary to be reinforced.
But current reinforcing apparatus structure is complicated, and the flexibility is relatively poor, overhauls or changes the part and comparatively troublesome, and because the activity such as needs construction, mining for a long time in the mine, and current reinforcing apparatus shock attenuation nature is comparatively weak, can cause the influence to reinforcing apparatus when taking place vibrations in the well, has certain danger and reduces reinforcing apparatus's life when.
Disclosure of Invention
The utility model aims to provide a construction engineering mine reinforcing device which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a construction engineering mine reinforcing apparatus, includes the mine structural layer, the inner chamber top fixedly connected with of mine structural layer supports the top, it includes the mount pad to support the top, a plurality of mounting holes of quantity have been seted up at the top of mount pad, the inner chamber fixedly connected with bumper shock absorber of mounting hole, the top fixedly connected with mounting panel of bumper shock absorber, the reinforcing plate of a plurality of quantity is installed to the inner wall on mine structural layer, the inner wall both ends on mine structural layer are fixedly connected with curb plate respectively, the connecting hole No. two of quantity for four has been seted up on the surface of curb plate, no. two connecting rods have been cup jointed in the inner wall activity of connecting hole No. two, a mounting groove has been seted up to the one end of reinforcing plate, no. two connecting rods have been cup jointed in the inner wall activity of a mounting groove.
Preferably, the front of gusset plate has been seted up No. two mounting grooves, no. two connecting rods have been cup jointed in the inner wall activity of mounting groove, the connecting hole has been seted up to the inner wall that the mine structure layer is located the back of gusset plate, the inner chamber activity external member of connecting hole has a connecting rod, the inner wall that the mine structure layer is located the both sides of gusset plate and has been seted up a fixed slot respectively, the inner chamber swing joint of fixed slot has fixed cover, the one end of a connecting rod runs through fixed cover.
Preferably, the shock absorber comprises an oil storage bin, a decompression plate is movably connected to an inner cavity of the oil storage bin, a sealing cover is fixedly connected to the top end of the oil storage bin, a movable shaft is fixedly connected to the top of the decompression plate, a fixing plate is fixedly connected to the top of the sealing cover, a spring is fixedly connected to the top of the fixing plate, a pressure cover is fixedly connected to the top end of the movable shaft, a plurality of oil filtering holes are formed in the surface of the decompression plate, and damping oil is filled in the bottom of the inner cavity of the oil storage bin.
Preferably, the top of intensity board fixedly connected with waterproof board, waterproof board adopts high accuracy polyethylene material to make.
Preferably, the top of waterproof board fixedly connected with net cloth, the top of net cloth is laminated mutually with the inner chamber top of mine structural layer, net cloth adopts glass fiber to make and the surface has alkali-resistant coating.
Preferably, the outside of No. two connecting rods is equipped with the spiral line, no. two connecting hole's inner wall is equipped with the helicla flute.
Preferably, the inner cavity of the first connecting hole is provided with spiral lines, and the outer side of the first connecting rod is provided with spiral grooves.
Preferably, the inner wall of the sealing cover is in interference fit with the outer side of the oil storage bin.
Preferably, the outer side of the pressure reducing plate is in transition fit with the inner wall of the oil storage bin.
Preferably, the spring is made of a chromium vanadium steel material.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the shock absorber is arranged, so that the impact force and the reaction force received by the supporting roof are reduced when the mine vibrates, the shock resistance of the reinforcing device is improved, the safety of the reinforcing device is improved, and the service life of the reinforcing device is prolonged;
2. according to the utility model, the anti-cracking, dampproof and strength-enhancing capabilities of the reinforcing device are improved through the grid cloth, the waterproof board and the strength board, meanwhile, the device is simple and stable in structure, supports are provided for the top of a mine, the safety performance is high, and meanwhile, the reinforcing boards for fixing the inner wall of the mine are detachable devices, so that the flexibility of the reinforcing device is improved, and the reinforcing device is convenient to install, detach, replace parts and overhaul.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a schematic view of the overall structure of the reinforcement plate of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view of the overall structure of the shock absorber of FIG. 3 according to the present utility model;
in the figure: 1. a mine structure layer; 2. a support roof; 3. a reinforcing plate; 4. a fixed sleeve; 5. a first connecting rod; 6. a second connecting rod; 7. a side plate; 8. a damper; 11. a first connecting hole; 12. a fixing groove; 31. a first mounting groove; 32. a second mounting groove; 71. a second connecting hole; 21. a mesh cloth; 22. a waterproof board; 23. a strength plate; 24. a mounting plate; 25. a mounting base; 26. a mounting hole; 81. an oil storage bin; 82. a pressure reducing plate; 83. sealing cover; 84. a movable shaft; 85. a fixing plate; 86. a spring; 87. a pressure cover; 821. and an oil filtering hole.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings.
Referring to fig. 1-3, the present utility model provides a technical solution:
the utility model provides a construction engineering mine reinforcing apparatus, including mine structural layer 1, the inner chamber top fixedly connected with of mine structural layer 1 supports top 2, it is including mount pad 25 to support top 2, a plurality of mounting holes 26 have been seted up at the top of mount pad 25, the inner chamber fixedly connected with bumper shock absorber 8 of mounting hole 26, the top fixedly connected with mounting panel 24 of bumper shock absorber 8, the top fixedly connected with intensity board 23 of mounting panel 24, a plurality of gusset plates 3 are installed to the inner wall of mine structural layer 1, a curb plate 7 is fixedly connected with respectively at the inner wall both ends of mine structural layer 1, no. two connecting holes 71 that the quantity is four have been seted up on the surface of curb plate 7, no. two connecting rods 6 have been cup jointed to the inner wall activity of No. two connecting holes 71, no. one mounting groove 31 has been seted up to the one end of gusset plate 3, no. two connecting rods 6 have been cup jointed to the inner wall activity of a mounting groove 31.
In this embodiment, please refer to fig. 2, the front of the reinforcing plate 3 is provided with the second mounting groove 32, the inner wall of the second mounting groove 32 is movably sleeved with the first connecting rod 5, the inner wall of the mine structure layer 1 is located at the back of the reinforcing plate 3 and provided with the first connecting hole 11, the inner cavity movable sleeve of the first connecting hole 11 is provided with the first connecting rod 5, the inner wall of the mine structure layer 1 is located at two sides of the reinforcing plate 3 and provided with the first fixing groove 12 respectively, the inner cavity movable connection of the first fixing groove 12 is provided with the fixing sleeve 4, and one end of the first connecting rod 5 penetrates through the fixing sleeve 4.
In this embodiment, please refer to fig. 4, the shock absorber 8 includes an oil storage bin 81, a decompression plate 82 is movably connected to an inner cavity of the oil storage bin 81, a sealing cover 83 is fixedly connected to a top of the oil storage bin 81, a movable shaft 84 is fixedly connected to a top of the decompression plate 82, a fixing plate 85 is fixedly connected to a top of the sealing cover 83, a spring 86 is fixedly connected to a top of the fixing plate 85, a pressure cover 87 is fixedly connected to a top of the movable shaft 84, a plurality of oil filtering holes 821 are formed in a surface of the decompression plate 82, damping oil is filled in a bottom of the inner cavity of the oil storage bin 81, and the shock absorbing oil is beneficial to downwards moving when the pressure cover 87 receives an impact force, so that the decompression plate 82 downwards moves, a damping force is generated under the action of the damping oil, and a downwards moving speed of the decompression plate 82 is slowed down, so that part of the impact force is relieved.
In this embodiment, referring to fig. 3, the top of the strength plate 23 is fixedly connected with a waterproof plate 22, and the waterproof plate 22 is made of high-precision polyethylene material, so that the overall moisture resistance of the supporting roof 2 can be increased through the waterproof plate 22, thereby avoiding the damage of the material and the increase of the risk caused by the moisture of the reinforcing device.
In this embodiment, referring to fig. 3, the top of the waterproof board 22 is fixedly connected with the mesh cloth 21, the top of the mesh cloth 21 is attached to the top of the inner cavity of the mine structure layer 1, the mesh cloth 21 is made of glass fiber, and the surface of the mesh cloth is provided with an alkali-resistant coating, so that some materials can be effectively tied together through the mesh cloth 21, cracks are prevented, and corrosion resistance is greatly enhanced.
In this embodiment, referring to fig. 2, the outer side of the second connecting rod 6 is provided with a spiral line, and the inner wall of the second connecting hole 71 is provided with a spiral groove, which is beneficial to moving into the inner cavity of the first mounting groove 31 when the second connecting rod 6 rotates clockwise, and moving out of the inner cavity of the first mounting groove 31 when the second connecting rod 6 rotates anticlockwise.
In this embodiment, referring to fig. 2, the inner cavity of the first connecting hole 11 is provided with a spiral line, and the outer side of the first connecting rod 5 is provided with a spiral groove, which is beneficial to moving forward when the first connecting rod 5 rotates clockwise, so that the fixing sleeve 4 moves forward, and the reinforcing plate 3 is further fixed on the side wall of the mine structural layer 1 through the fixing sleeve 4.
In this embodiment, referring to fig. 4, the inner wall of the sealing cover 83 is in interference fit with the outer side of the oil storage 81, so as to avoid leakage of damping oil from the inner cavity of the oil storage 81.
In this embodiment, referring to fig. 4, the outer side of the decompression plate 82 is in transition fit with the inner wall of the oil storage chamber 81, so that the damping force is increased by passing the damping of the inner cavity of the oil storage chamber 81 through the oil filtering hole 821 as much as possible when the decompression plate 82 moves up and down.
In this embodiment, referring to fig. 4, the spring 86 is made of a chrome vanadium steel material, which is beneficial to improving the strength and toughness of the spring 86, so that the spring has good impact resistance and strong resilience.
The working principle of the utility model is as follows:
in the first step, in the utility model, when the reinforcing device vibrates, the shock absorber 8 receives impact force, so that the pressure cover 87 moves downwards, the movable shaft 84 moves downwards through the downward movement of the pressure cover 87, meanwhile, the compression spring 86 moves downwards through the downward movement of the pressure cover 87 to deform the movable shaft 84, the decompression plate 82 moves downwards along the inner wall of the oil storage bin 81 when the movable shaft 84 moves downwards, as the bottom of the inner cavity of the oil storage bin 81 is filled with damping oil, when the decompression plate 82 moves downwards, the pressure at the bottom of the inner cavity of the oil storage bin 81 increases, the damping oil is forced to be extruded through the oil filtering hole 821 to generate damping force, so that the downward movement speed of the decompression plate 82 is reduced, the downward movement speed of the movable shaft 84 is reduced through the downward movement speed reduction of the decompression plate 82, so that most of the impact force is relieved, the pressure is lost, the pressure is restored to be original through the spring 86, the upward movement of the decompression plate 82 is upwards through the upward movement of the movable shaft 84, the upward movement of the decompression plate 82 is driven by the movable shaft 84, so that the upward movement of the decompression plate 82 is slowed down along the inner wall of the oil storage bin 82, the upward movement speed of the upper part of the oil storage bin 82 is slowed down, and the upward movement speed of the damping plate 82 is slowed down through the upward movement of the oil filtering hole 82 is reduced through the upward movement of the upper part of the decompression plate 82, so that the damping force is reduced by the upward movement of the upper part of the damping plate 82;
in the second step, the grid cloth 21 is arranged, so that the grid cloth 21 can effectively tie some materials together to prevent cracks, the grid cloth 21 is made of glass fibers, and the surface of the grid cloth is coated with an alkali-resistant coating, so that the corrosion resistance of the grid cloth is greatly enhanced, the adhesion to the inner wall of a mine can be improved, the crack resistance of the reinforcing device to the inner wall of the mine is improved, the corrosion resistance of the reinforcing device is improved, the service life of the reinforcing device is prolonged, the waterproof plate 22 can be directly attached to the inner wall of the mine to prevent liquid leakage and gas volatilization to enhance the waterproof performance, and the supporting force of the reinforcing device is enhanced by the aid of the stability enhanced by the aid of the fixing frame.
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 (10)
1. The utility model provides a construction engineering mine reinforcing apparatus, includes mine structural layer (1), its characterized in that: the utility model provides a mine structure layer (1) inner chamber top fixedly connected with supports top (2), support top (2) is including mount pad (25), a plurality of mounting holes (26) of quantity have been seted up at the top of mount pad (25), the inner chamber fixedly connected with bumper shock absorber (8) of mounting hole (26), the top fixedly connected with mounting panel (24) of bumper shock absorber (8), the top fixedly connected with intensity board (23) of mounting panel (24), a plurality of gusset plates (3) of quantity are installed to the inner wall of mine structure layer (1), a curb plate (7) are fixedly connected with respectively at the inner wall both ends of mine structure layer (1), a connecting hole (71) of quantity No. four have been seted up on the surface of curb plate (7), no. two connecting rod (6) have been cup jointed in the inner wall activity of connecting hole (71), no. one mounting groove (31) have been seted up to the one end of gusset plate (3), no. connecting rod (6) have been cup jointed in the inner wall activity of a mounting groove (31).
2. A construction engineering mine reinforcing apparatus according to claim 1, wherein: the front of gusset plate (3) has been seted up No. two mounting grooves (32), no. one connecting rod (5) has been cup jointed in the inner wall activity of No. two mounting grooves (32), the inner wall of mine structural layer (1) is located the back of gusset plate (3) and has been seted up connecting hole (11), the inner chamber activity external member of connecting hole (11) has connecting rod (5), a fixed slot (12) has been seted up respectively in the both sides that the inner wall of mine structural layer (1) is located gusset plate (3), the inner chamber swing joint of fixed slot (12) has fixed cover (4), the one end of connecting rod (5) runs through fixed cover (4).
3. A construction engineering mine reinforcing apparatus according to claim 1, wherein: the shock absorber (8) comprises an oil storage bin (81), a decompression plate (82) is movably connected to an inner cavity of the oil storage bin (81), a sealing cover (83) is fixedly connected to the top of the oil storage bin (81), a movable shaft (84) is fixedly connected to the top of the decompression plate (82), a fixing plate (85) is fixedly connected to the top of the sealing cover (83), a spring (86) is fixedly connected to the top of the fixing plate (85), a pressure cover (87) is fixedly connected to the top of the movable shaft (84), a plurality of oil filtering holes (821) are formed in the surface of the decompression plate (82), and damping oil is filled in the bottom of the inner cavity of the oil storage bin (81).
4. A construction engineering mine reinforcing apparatus according to claim 1, wherein: the top of intensity board (23) fixedly connected with waterproof board (22), waterproof board (22) adopt high accuracy polyethylene material to make.
5. The construction engineering mine reinforcing apparatus according to claim 4, wherein: the waterproof board is characterized in that grid cloth (21) is fixedly connected to the top of the waterproof board (22), the top of the grid cloth (21) is attached to the top of an inner cavity of the mine structure layer (1), and the grid cloth (21) is made of glass fibers and is provided with an alkali-resistant coating on the surface.
6. A construction engineering mine reinforcing apparatus according to claim 1, wherein: the outside of No. two connecting rods (6) is equipped with the spiral line, the inner wall of No. two connecting holes (71) is equipped with the helicla flute.
7. A construction engineering mine reinforcing apparatus according to claim 2, wherein: the inner cavity of the first connecting hole (11) is provided with spiral lines, and the outer side of the first connecting rod (5) is provided with spiral grooves.
8. A construction engineering mine reinforcing apparatus according to claim 3, wherein: the inner wall of the sealing cover (83) is in interference fit with the outer side of the oil storage bin (81).
9. A construction engineering mine reinforcing apparatus according to claim 3, wherein: the outer side of the decompression plate (82) is in transition fit with the inner wall of the oil storage bin (81).
10. A construction engineering mine reinforcing apparatus according to claim 3, wherein: the spring (86) is made of chromium vanadium steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635784.6U CN220522589U (en) | 2023-06-27 | 2023-06-27 | Building engineering mine reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635784.6U CN220522589U (en) | 2023-06-27 | 2023-06-27 | Building engineering mine reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522589U true CN220522589U (en) | 2024-02-23 |
Family
ID=89934875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321635784.6U Active CN220522589U (en) | 2023-06-27 | 2023-06-27 | Building engineering mine reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522589U (en) |
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2023
- 2023-06-27 CN CN202321635784.6U patent/CN220522589U/en active Active
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