CN216198284U - Coal mine excavation roadway support device - Google Patents
Coal mine excavation roadway support device Download PDFInfo
- Publication number
- CN216198284U CN216198284U CN202122751458.9U CN202122751458U CN216198284U CN 216198284 U CN216198284 U CN 216198284U CN 202122751458 U CN202122751458 U CN 202122751458U CN 216198284 U CN216198284 U CN 216198284U
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- Prior art keywords
- bottom plate
- supporting
- drainage
- plates
- plate
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- 239000003245 coal Substances 0.000 title claims abstract description 21
- 238000009412 basement excavation Methods 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000001914 filtration Methods 0.000 claims description 14
- 230000005641 tunneling Effects 0.000 abstract description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000034 method Methods 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
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a coal mine tunneling roadway support device, which belongs to the technical field of coal mine tunneling roadway support and comprises a bottom plate, wherein a support assembly is fixedly arranged at the top of the bottom plate, a drainage assembly is fixedly arranged at the top of the bottom plate and positioned at the inner side of the support assembly, the support assembly comprises support side plates fixedly arranged at two sides of the top of the bottom plate, support top plates are fixedly arranged at the tops of the support side plates, three groups of support side plates and three groups of support top plates are arranged, and support guard plates are fixedly arranged between the three groups of support side plates and the support top plates; according to the utility model, through the arrangement of the supporting component, a supporting force can be provided for the inner wall of the roadway to improve the stability of the roadway, through the arrangement of the drainage component, accumulated water in the roadway can be drained to the outside, and excessive accumulated water in the roadway is prevented.
Description
Technical Field
The utility model relates to the technical field of coal mine excavation roadway support, in particular to a coal mine excavation roadway support device.
Background
Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. For coal mine tunnels, the tunnels are classified according to different inclination angles of the tunnels and can be divided into three categories, namely vertical tunnels, horizontal tunnels and inclined tunnels, and the vertical tunnels mainly comprise vertical shafts, small vertical air shafts or small shafts, blind shafts, drop shafts and the like.
In the process of tunneling a coal mine roadway, the roadway support device is required to be used for stably supporting the interior of the roadway, but most of the existing roadway support devices have basic support functions, accumulated water possibly exists in the roadway during tunneling, and normal passing of the interior of the roadway is affected, so that the coal mine tunneling roadway support device is required to be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coal mine excavation roadway support device which has the advantages of supporting a roadway and discharging accumulated water in the roadway to the outside so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides a coal mine excavation roadway supporting device which comprises a bottom plate, wherein a supporting assembly is fixedly installed at the top of the bottom plate, a drainage assembly is fixedly installed at the top of the bottom plate and positioned at the inner side of the supporting assembly, the supporting assembly comprises supporting side plates fixedly installed at two sides of the top of the bottom plate, supporting top plates are fixedly installed at the tops of the supporting side plates, three groups of supporting side plates and supporting top plates are arranged, and supporting and protecting plates are fixedly installed between the three groups of supporting side plates and the supporting top plates;
the drainage component comprises a water pump fixedly installed on one side of the top of the bottom plate and a drainage groove formed in the bottom of the bottom plate, the drainage end of the water pump is communicated with a pipeline component, the water inlet end of the water pump is communicated with a water inlet hose, one end of the water inlet hose, which is far away from the water pump, is communicated with a detachable filtering component, the bottom of the detachable filtering component penetrates through the bottom plate and extends to the inner cavity of the drainage groove, and the detachable filtering component is fixedly connected with the bottom plate through a fixing component.
Preferably, can dismantle filtering component includes the filter tube, the bottom of filter tube runs through the bottom plate and extends to the inner chamber of water drainage tank, the inner chamber fixed mounting of filter tube has the filter screen, the one end that the water pump was kept away from to the hose of intaking communicates with the top of filter tube.
Preferably, the fixed subassembly includes the fixed plate, fixed plate fixed mounting is in the top of filter tube, the equal threaded connection in four corners at fixed plate top has the dead lever, the one end of dead lever runs through the fixed plate and extends to the below of fixed plate and the surperficial threaded connection of bottom plate.
Preferably, the pipe assembly comprises a first drainage pipe communicated with the drainage end of the water pump, and one end, far away from the water pump, of the first drainage pipe is connected with a second drainage pipe through a through fixed connection.
Preferably, the surfaces of the first drain pipe and the second drain pipe are respectively sleeved with a supporting block, and the bottoms of the supporting blocks and the top of the bottom plate are fixedly installed.
Preferably, the water drainage tank is provided with the multiunit, and the multiunit the bottom of bottom plate is seted up to the water drainage tank equidistance, logical groove has been seted up to the bottom of bottom plate and be located between the multiunit water drainage tank.
Preferably, the surface of the supporting and protecting plate is provided with a channel, and the channels are equidistantly arranged on the surface of the supporting and protecting plate.
Preferably, the both sides of bottom plate equal fixed mounting have the connecting plate, the top of connecting plate is slided to peg graft and is had the connecting rod, the bottom of connecting rod is the toper setting, the bottom of connecting rod runs through the connecting plate and extends to the below of connecting plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the supporting assembly, supporting force can be provided for the inner wall of the roadway to improve the stability of the roadway, through the arrangement of the drainage assembly, accumulated water in the roadway can be drained to the outside, and excessive accumulated water in the roadway is prevented;
2. according to the utility model, through the arrangement of the pipeline assembly, the pipeline assembly in the device is detachably spliced, the length of the pipeline can be changed according to the actual use requirement, accumulated water entering the water pump can be filtered through the arrangement of the detachable filtering assembly, and the detachable filtering assembly and the bottom plate can be fixedly connected together through the arrangement of the fixing assembly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the structure of the drain tank according to the present invention;
FIG. 3 is a schematic view of the construction of the drainage assembly of the present invention;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3.
In the figure: 1. a base plate; 2. supporting a side plate; 3. supporting a top plate; 4. supporting the guard plate; 5. a water pump; 6. a water discharge tank; 7. a water inlet hose; 8. a filter tube; 9. a filter screen; 10. a fixing plate; 11. fixing the rod; 12. a first drain pipe; 13. straight-through; 14. a second drain pipe; 15. a support block; 16. a through groove; 17. a channel; 18. a connecting plate; 19. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a coal mine excavation roadway supporting device, which comprises a bottom plate 1, wherein connecting plates 18 are fixedly arranged on two sides of the bottom plate 1, connecting rods 19 are inserted into the tops of the connecting plates 18 in a sliding manner, the bottom ends of the connecting rods 19 are arranged in a conical manner, the bottoms of the connecting rods 19 penetrate through the connecting plates 18 and extend to the lower side of the connecting plates 18, supporting components are fixedly arranged on the top of the bottom plate 1, each supporting component comprises supporting side plates 2 fixedly arranged on two sides of the top of the bottom plate 1, supporting top plates 3 are fixedly arranged on the tops of the supporting side plates 2, three groups of supporting side plates 2 and supporting top plates 3 are arranged, supporting plates 4 are fixedly arranged between the three groups of supporting side plates 2 and the supporting top plates 3, channels 17 are formed in the surface of the supporting plates 4, and the channels 17 are equidistantly arranged on the surface of the supporting plates 4;
through the arrangement of the bottom plate 1, the bottom plate 1 is arranged at the bottom of a roadway through the connecting rod 19 and the connecting plate 18, so that workers can conveniently pass through the top of the bottom plate 1, the passing condition inside the roadway is effectively improved, the supporting side plate 2 and the supporting top plate 3 are matched for use, the supporting plate 4 can be conveniently and fixedly supported, through the matching use of the supporting side plate 2, the supporting top plate 3 and the supporting plate 4, the side wall and the top of the roadway can be fixedly supported, and through the arrangement of the channel 17, moisture in the inner wall of the roadway can be guided to the bottom of the roadway through the channel 17;
the top of the bottom plate 1 and the inner side of the supporting component are fixedly provided with a drainage component, the drainage component comprises a water pump 5 fixedly arranged on one side of the top of the bottom plate 1 and drainage grooves 6 arranged at the bottom of the bottom plate 1, the drainage grooves 6 are provided with a plurality of groups, the drainage grooves 6 are equidistantly arranged at the bottom of the bottom plate 1, through grooves 16 are arranged at the bottom of the bottom plate 1 and between the drainage grooves 6, the drainage end of the water pump 5 is communicated with a pipeline component, the water inlet end of the water pump 5 is communicated with a water inlet hose 7, one end of the water inlet hose 7, which is far away from the water pump 5, is communicated with a detachable filtering component, the bottom of the detachable filtering component penetrates through the bottom plate 1 and extends to the inner cavity of the drainage grooves 6, the detachable filtering component is fixedly connected with the bottom plate 1 through a fixing component, the detachable filtering component comprises a filtering pipe 8, the bottom of the filtering pipe 8 penetrates through the bottom of the bottom plate 1 and extends to the inner cavity of the drainage grooves 6, a filter screen 9 is fixedly arranged in the inner cavity of the filter pipe 8, and one end of the water inlet hose 7, which is far away from the water pump 5, is communicated with the top of the filter pipe 8;
through the arrangement of the drainage assembly, when accumulated water in the roadway needs to be drained to the outside, a user can turn on the water pump 5 through the external controller, the accumulated water below the bottom plate 1 is extracted by the work of the water pump 5 and is drained to the outside of the roadway through the pipeline assembly, the drainage groove 6 is arranged at the bottom of the bottom plate 1 through the arrangement of the drainage groove 6, accumulated water can be gathered in the inner cavity of the drainage channel 6, the accumulated water in a plurality of groups of drainage channels 6 can flow to the filter pipe 8 through the arrangement of the through groove 16, so that the water pump 5 can pump the accumulated water, and through the arrangement of the detachable filter assembly, can conveniently filter the accumulated water entering the water pump 5, prevent the sundries in the accumulated water from entering the water pump 5 to damage the water pump 5, the filter pipe 8 is detachably arranged in the embodiment and is fixedly connected with the bottom plate 1 through the fixing component, so that the filter pipe 8 and the filter screen 9 in the filter pipe 8 can be conveniently detached and replaced;
the fixing assembly comprises a fixing plate 10, the fixing plate 10 is fixedly installed at the top of the filter pipe 8, four corners of the top of the fixing plate 10 are all in threaded connection with fixing rods 11, one end of each fixing rod 11 penetrates through the fixing plate 10 and extends to the lower portion of the fixing plate 10 to be in threaded connection with the surface of the bottom plate 1, the pipeline assembly comprises a first drainage pipe 12 communicated with the drainage end of the water pump 5, one end, far away from the water pump 5, of the first drainage pipe 12 is fixedly connected with a second drainage pipe 14 through a through pipe 13, supporting blocks 15 are sleeved on the surfaces of the first drainage pipe 12 and the second drainage pipe 14, and the bottom of each supporting block 15 is fixedly installed with the top of the bottom plate 1;
through the cooperation use of fixed plate 10 and dead lever 11, can be in the same place with dismantling filter assembly and bottom plate 1 fixed connection, setting through pipeline assembly, pipeline assembly is the multistage setting of can splicing, the direct 13 of multistage pipeline accessible links together, so that prolong or shorten the pipeline according to the in-service use situation, setting through supporting shoe 15, can fix the position of first drain pipe 12 and second drain pipe 14, water pump 5, first drain pipe 12 and second drain pipe 14 all set up in one side at bottom plate 1 top, can provide sufficient current space for the staff.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)
1. The utility model provides a colliery tunnelling roadway support device, includes bottom plate (1), the top fixed mounting of bottom plate (1) has the subassembly of strutting, the top of bottom plate (1) and the inboard fixed mounting that is located the subassembly of strutting have drainage subassembly, its characterized in that: the supporting assembly comprises supporting side plates (2) fixedly arranged on two sides of the top of the bottom plate (1), supporting top plates (3) are fixedly arranged on the tops of the supporting side plates (2), three groups of supporting side plates (2) and three groups of supporting top plates (3) are arranged, and supporting plates (4) are fixedly arranged between the three groups of supporting side plates (2) and the supporting top plates (3);
drainage component includes water pump (5) of fixed mounting in bottom plate (1) top one side and sets up water drainage tank (6) in bottom plate (1) bottom, the drainage end intercommunication of water pump (5) has pipeline assembly, the end intercommunication of intaking of water pump (5) has into water hose (7), the one end intercommunication that water pump (5) were kept away from in water hose (7) has the removable filter assembly that can dismantle, the inner chamber that bottom that can dismantle filter assembly runs through bottom plate (1) and extend to water drainage tank (6), removable filter assembly passes through fixed subassembly and bottom plate (1) fixed connection together.
2. The coal mine excavation roadway support device according to claim 1, characterized in that: can dismantle filtering component includes filter tube (8), the inner chamber that bottom plate (1) and extension to water drainage tank (6) are run through to the bottom of filter tube (8), the inner chamber fixed mounting of filter tube (8) has filter screen (9), the one end that water pump (5) were kept away from in water hose (7) communicates with the top of filter tube (8).
3. The coal mine excavation roadway support device according to claim 2, characterized in that: the fixed component comprises a fixed plate (10), the fixed plate (10) is fixedly installed at the top of the filtering pipe (8), four corners of the top of the fixed plate (10) are connected with fixed rods (11) in a threaded mode, and one ends of the fixed rods (11) penetrate through the fixed plate (10) and extend to the lower portion of the fixed plate (10) to be connected with the surface of the bottom plate (1) in a threaded mode.
4. The coal mine excavation roadway support device according to claim 1, characterized in that: the pipeline assembly comprises a first drain pipe (12) communicated with a drain end of the water pump (5), and one end, far away from the water pump (5), of the first drain pipe (12) is fixedly connected with a second drain pipe (14) through a through pipe (13).
5. A coal mine excavation roadway support device according to claim 4, characterized in that: the surfaces of the first drainage pipe (12) and the second drainage pipe (14) are sleeved with supporting blocks (15), and the bottoms of the supporting blocks (15) are fixedly installed on the top of the bottom plate (1).
6. The coal mine excavation roadway support device according to claim 1, characterized in that: the drainage channel (6) is provided with a plurality of groups, and a plurality of groups the bottom of the bottom plate (1) is opened to the drainage channel (6) equidistance, the bottom of the bottom plate (1) is positioned between the drainage channels (6) and is provided with a through groove (16).
7. The coal mine excavation roadway support device according to claim 1, characterized in that: the surface of the supporting and protecting plate (4) is provided with a channel (17), and the channel (17) is equidistantly arranged on the surface of the supporting and protecting plate (4).
8. The coal mine excavation roadway support device according to claim 1, characterized in that: the improved structure of the automobile seat is characterized in that connecting plates (18) are fixedly mounted on two sides of the bottom plate (1), connecting rods (19) are inserted into the tops of the connecting plates (18) in a sliding mode, the bottom ends of the connecting rods (19) are arranged in a conical mode, and the bottoms of the connecting rods (19) penetrate through the connecting plates (18) and extend to the lower portions of the connecting plates (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751458.9U CN216198284U (en) | 2021-11-10 | 2021-11-10 | Coal mine excavation roadway support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751458.9U CN216198284U (en) | 2021-11-10 | 2021-11-10 | Coal mine excavation roadway support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216198284U true CN216198284U (en) | 2022-04-05 |
Family
ID=80910247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122751458.9U Expired - Fee Related CN216198284U (en) | 2021-11-10 | 2021-11-10 | Coal mine excavation roadway support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216198284U (en) |
-
2021
- 2021-11-10 CN CN202122751458.9U patent/CN216198284U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |