CN216238645U - Protector is used in underground pipe gallery construction - Google Patents
Protector is used in underground pipe gallery construction Download PDFInfo
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- CN216238645U CN216238645U CN202122747795.0U CN202122747795U CN216238645U CN 216238645 U CN216238645 U CN 216238645U CN 202122747795 U CN202122747795 U CN 202122747795U CN 216238645 U CN216238645 U CN 216238645U
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Abstract
The utility model discloses a protection device for underground pipe gallery construction, which comprises a bearing plate, wherein a lifting mechanism and a distance adjusting mechanism are arranged at the top of the bearing plate, a moving mechanism is arranged at the bottom of the bearing plate, the lifting mechanism is a motor arranged at the top of the bearing plate, an output shaft of the motor is in power connection with a first threaded rod, the outer wall of the first threaded rod is in meshing connection with a threaded sleeve, two sides of the threaded sleeve are fixedly connected with supporting rods, and the other end of each supporting rod is fixedly connected with a telescopic rod. According to the utility model, through the arranged lifting mechanism, the motor can be started to enable the first threaded rod to rotate to drive the threaded sleeve to move up and down, so that the supporting rod drives the protective net to move up and down, the device can conveniently adjust the protection range according to the height or construction position of the underground pipe gallery, meanwhile, the first supporting frame and the first rotating shaft are arranged to enable the first rotating rod to play a supporting role on the supporting rod, the stability of the device is improved, the first sliding groove arranged at the bottom of the supporting rod enables the first supporting frame to move left and right, and the supporting effect of the first rotating rod is enhanced.
Description
Technical Field
The utility model relates to the technical field of underground pipe gallery construction, in particular to a protection device for underground pipe gallery construction.
Background
The underground pipe gallery is an underground urban pipeline comprehensive corridor, namely a tunnel space is built underground in a city, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special overhaul port, a lifting port and a monitoring system are arranged, unified planning, unified design, unified construction and unified management are implemented, and the underground pipe gallery is an important infrastructure and a 'life line' for guaranteeing urban operation.
Current protector structure is comparatively single, can not adjust bearing height and protective scope, has reduced underground pipe gallery's efficiency of construction, need use the connecting piece to assemble at the job site when using simultaneously, complex operation, and current protector flexibility is relatively poor, and transportation and assembly are all very inconvenient. Therefore, a protection device for underground piping and corridor construction is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a protection device for underground pipe gallery construction.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an underground pipe gallery protector for construction, includes the loading board, and the loading board top is provided with hoist mechanism and apart from adjustment mechanism, and the loading board bottom is provided with moving mechanism, and hoist mechanism is provided with the motor for the loading board top, and the output shaft power of motor is connected with first threaded rod, and the meshing of first threaded rod outer wall is connected with the thread bush, the equal fixedly connected with branch in thread bush both sides, the equal fixedly connected with telescopic link of the branch other end, the equal fixedly connected with protection network of the telescopic link other end.
Preferably, the protection net is arc-shaped and is provided with a certain thickness.
Preferably, first spout has all been seted up to the branch bottom, and the equal sliding connection of first spout inner wall has first support, the first support of loading board top fixedly connected with, the first pivot of the inside fixedly connected with of first support, rotate between a set of first pivot and be connected with same first bull stick.
Preferably, first threaded rod top fixedly connected with hydraulic stem, the first guard plate of hydraulic stem top fixedly connected with, first guard plate sets up to the arc.
Preferably, the moving mechanism is provided with a second chute for the bottom of the bearing plate, the inner wall of the second chute is rotatably connected with a turntable, the bottom of the turntable is fixedly connected with a group of supporting pieces, and the outer wall of the group of supporting pieces is rotatably connected with the crawler.
Preferably, the distance adjusting mechanism is a set of protective net front and back inner wall equal fixedly connected with support block, a support block opposite side equal fixedly connected with outer loop bar, a set of outer loop bar inner wall meshing is connected with the same second threaded rod, both ends thread meshing opposite direction about the second threaded rod, second threaded rod axis department outer wall fixedly connected with runner, another set of outer loop bar inner wall sliding connection has the same interior pole.
Preferably, hydraulic stem top fixedly connected with gag lever post, gag lever post top fixedly connected with second guard plate, second guard plate both ends inner wall sliding connection has the third protection board, gag lever post outer wall sliding connection has the slider, the slider both sides and the equal fixedly connected with second support in third protection board bottom, the inside fixedly connected with second pivot of second support, a set of second pivot outer wall rotates and is connected with same second bull stick, a plurality of spacing grooves have evenly been seted up to the gag lever post outer wall.
The utility model has the beneficial effects that:
1. through the arranged lifting mechanism, the motor can be started to enable the first threaded rod to rotate to drive the threaded sleeve meshed with the first threaded rod to move up and down, so that the supporting rod drives the protective net to move up and down, the device can conveniently adjust the protection range according to the height or construction position of the underground pipe gallery, the first supporting frame and the first rotating shaft enable the first rotating rod to support the supporting rod, the stability of the device is improved, the first sliding groove formed in the bottom of the supporting rod enables the first supporting frame to move left and right, and the supporting effect of the first rotating rod is enhanced;
2. through the arranged distance adjusting mechanism, the rotating wheel can be rotated to enable the second threaded rod to rotate along with the second threaded rod, so that the outer sleeve rods meshed with the second threaded rod move oppositely, the distance between the protective nets can be adjusted conveniently according to the whole width of the underground pipe gallery, the device can be generally suitable for the construction requirements of various underground pipe galleries, meanwhile, the crawler arranged at the bottom of the bearing plate is more suitable for the ground of a construction site compared with the traditional idler wheels, and the turntable at the top of the crawler enables the device to move in multiple angles, so that the flexibility of the device is improved;
3. through the second support, the second pivot and the second bull stick that set up, can reciprocate the slider and make the third protection board stretch out or shrink, be convenient for adjust the whole length of second protection board and third protection board for the protection area of protection board can be adjusted according to actual demand.
Drawings
Fig. 1 is a schematic front sectional view of a protective device for underground piping and corridor construction according to embodiment 1;
fig. 2 is a schematic top view of a protective device for underground pipe gallery construction in embodiment 1;
fig. 3 is a schematic view of a top protection structure of the protection device for underground pipe gallery construction in embodiment 2.
In the drawings: 1. a carrier plate; 2. a motor; 3. a first threaded rod; 4. a threaded sleeve; 5. a strut; 6. a telescopic rod; 7. a protective net; 8. a first chute; 9. a first bracket; 10. a first rotating shaft; 11. a first rotating lever; 12. a hydraulic lever; 13. a first guard plate; 14. a second chute; 15. a turntable; 16. a support member; 17. a crawler belt; 18. supporting a block; 19. an outer loop bar; 20. a second threaded rod; 21. a rotating wheel; 22. an inner rod; 23. a limiting rod; 24. a second guard plate; 25. a third protection plate; 26. a slider; 27. a second bracket; 28. a second rotating shaft; 29. a second rotating rod; 30. a limiting groove.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a protection device for underground pipe gallery construction comprises a bearing plate 1, wherein a lifting mechanism and a distance adjusting mechanism are arranged at the top of the bearing plate 1, a moving mechanism is arranged at the bottom of the bearing plate 1, the lifting mechanism is provided with a motor 2 at the top of the bearing plate 1, an output shaft of the motor 2 is connected with a first threaded rod 3, the outer wall of the first threaded rod 3 is meshed with a threaded sleeve 4, supporting rods 5 are fixedly connected to two sides of the threaded sleeve 4, telescopic rods 6 are fixedly connected to the other ends of the supporting rods 5, and a protective net 7 is fixedly connected to the other ends of the telescopic rods 6.
Meanwhile, the protective net 7 is arc-shaped and is provided with a certain thickness, the bottoms of the supporting rods 5 are all provided with first sliding grooves 8, the inner walls of the first sliding grooves 8 are all slidably connected with first supports 9, the top of the bearing plate 1 is fixedly connected with the first supports 9, the first supports 9 are internally and fixedly connected with first rotating shafts 10, a group of first rotating shafts 10 are rotatably connected with the same first rotating rod 11, the top of the first threaded rod 3 is fixedly connected with a hydraulic rod 12, the top of the hydraulic rod 12 is fixedly connected with a first protection plate 13, the first protection plate 13 is arc-shaped, the bottom of the bearing plate 1 is provided with a second sliding groove 14 by the moving mechanism, the inner wall of the second sliding groove 14 is rotatably connected with a rotating disc 15, the bottom of the rotating disc 15 is fixedly connected with a group of supporting pieces 16, the outer wall of the group of supporting pieces 16 is rotatably connected with a crawler 17, the front and rear inner walls of the group of distance adjusting mechanisms 7 are all fixedly connected with supporting pieces 18, and the other sides of the supporting pieces 18 are all fixedly connected with outer sleeve rods 19, the inner wall of one set of outer sleeve rods 19 is engaged with the same second threaded rod 20, the engaging directions of the threads at the left end and the right end of the second threaded rod 20 are opposite, the outer wall of the axis of the second threaded rod 20 is fixedly connected with a rotating wheel 21, and the inner wall of the other set of outer sleeve rods 19 is slidably connected with the same inner rod 22.
The working principle is as follows: when the device is used, the device is moved to a position needing to be protected by the crawler 17, the motor 2 is started, the first threaded rod 3 rotates to enable the threaded sleeve 4 meshed with the first threaded rod to move up and down, the supporting rod 5 drives the protective net 7 to move up and down, the device can conveniently adjust the protection range according to the height or the construction position of the underground pipe gallery, the hydraulic rod 12 is started to adjust the height of the first protective plate 13 to a proper position, the rotating wheel 21 is rotated to enable the second threaded rod 20 to rotate along with the second threaded rod, the set of outer sleeved rods 19 meshed with the second threaded rod move oppositely, the distance between the protective nets 7 can be conveniently adjusted according to the whole width of the underground pipe gallery, the device can be universally suitable for construction requirements of various underground pipe galleries, wherein the first support 9 and the first rotating shaft 10 are arranged to enable the first rotating rod 11 to support the supporting rod 5, the stability of the device is improved, the first sliding groove 8 arranged at the bottom of the supporting rod 5 enables the first support 9 to move left and right, the supporting effect of the first rotating rod 11 is enhanced, and meanwhile, the rotating disc 15 arranged at the top of the crawler belt 17 enables the device to move in multiple angles, so that the flexibility of the device is improved.
Example 2
Referring to fig. 3, a protector is used in construction of underground pipe gallery, this embodiment compares in embodiment 1, 12 top fixedly connected with gag lever posts 23 of hydraulic stem, 23 top fixedly connected with second guard plate 24 of gag lever post, 24 both ends inner wall sliding connection of second guard plate has third guard plate 25, 23 outer wall sliding connection of gag lever post has slider 26, the equal fixedly connected with second support 27 in slider 26 both sides and 25 bottoms of third guard plate, the inside fixedly connected with second pivot 28 of second support 27, 28 outer walls of a set of second pivot rotate and are connected with same second bull stick 29, a plurality of spacing grooves 30 have evenly been seted up to gag lever post 23 outer wall.
The working principle is as follows: during the use, through the second support 27, second pivot 28 and the second bull stick 29 that set up, can reciprocate slider 26 and make third protection board 25 stretch out or shrink, be convenient for adjust the whole length of second protection board 24 and third protection board 25 for the protection area of protection board can be adjusted according to actual demand.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a protector is used in construction of underground pipe gallery, includes loading board (1), and loading board (1) top is provided with hoist mechanism and distance adjustment mechanism, and loading board (1) bottom is provided with moving mechanism, its characterized in that, hoist mechanism is loading board (1) top and is provided with motor (2), and the output shaft power of motor (2) is connected with first threaded rod (3), and first threaded rod (3) outer wall meshing is connected with thread bush (4), the equal fixedly connected with branch (5) in thread bush (4) both sides, the equal fixedly connected with telescopic link (6) of branch (5) other end, the equal fixedly connected with protection network (7) of telescopic link (6) other end.
2. A protection device for underground piping and corridor construction according to claim 1, characterized in that the protection net (7) is arc-shaped and provided with a certain thickness.
3. The protection device for underground pipe gallery construction according to claim 1, wherein the bottom of the supporting rod (5) is provided with a first chute (8), the inner wall of the first chute (8) is connected with a first bracket (9) in a sliding manner, the top of the bearing plate (1) is fixedly connected with the first bracket (9), the first bracket (9) is fixedly connected with a first rotating shaft (10) inside, and a group of first rotating shafts (10) are rotatably connected with a same first rotating rod (11).
4. The protection device for underground pipe gallery construction according to claim 1, wherein a hydraulic rod (12) is fixedly connected to the top of the first threaded rod (3), a first protection plate (13) is fixedly connected to the top of the hydraulic rod (12), and the first protection plate (13) is arc-shaped.
5. The protection device for underground pipe gallery construction according to claim 1, wherein the moving mechanism is a bearing plate (1) provided with a second sliding groove (14) at the bottom, a rotating disc (15) is rotatably connected to the inner wall of the second sliding groove (14), a set of supporting members (16) is fixedly connected to the bottom of the rotating disc (15), and a track (17) is rotatably connected to the outer wall of the set of supporting members (16).
6. The protection device for underground pipe gallery construction according to claim 1, wherein the distance adjusting mechanism is a group of protection nets (7) and is characterized in that a supporting block (18) is fixedly connected to the front inner wall and the rear inner wall of the supporting block (18), an outer sleeve rod (19) is fixedly connected to the other side of the supporting block (18), a same second threaded rod (20) is connected to the inner wall of the group of outer sleeve rods (19) in a meshed mode, the left end and the right end of the second threaded rod (20) are opposite in threaded meshed direction, a rotating wheel (21) is fixedly connected to the outer wall of the axis of the second threaded rod (20), and a same inner rod (22) is connected to the inner wall of the other group of outer sleeve rods (19) in a sliding mode.
7. The protection device for underground pipe gallery construction according to claim 4, wherein the top of the hydraulic rod (12) is fixedly connected with a limiting rod (23), the top of the limiting rod (23) is fixedly connected with a second protection plate (24), inner walls of two ends of the second protection plate (24) are slidably connected with a third protection plate (25), the outer wall of the limiting rod (23) is slidably connected with a sliding block (26), two sides of the sliding block (26) and the bottom of the third protection plate (25) are fixedly connected with a second support (27), a second rotating shaft (28) is fixedly connected inside the second support (27), the outer wall of one group of second rotating shafts (28) is rotatably connected with the same second rotating rod (29), and a plurality of limiting grooves (30) are uniformly formed in the outer wall of the limiting rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747795.0U CN216238645U (en) | 2021-11-11 | 2021-11-11 | Protector is used in underground pipe gallery construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747795.0U CN216238645U (en) | 2021-11-11 | 2021-11-11 | Protector is used in underground pipe gallery construction |
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| Publication Number | Publication Date |
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| CN216238645U true CN216238645U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122747795.0U Active CN216238645U (en) | 2021-11-11 | 2021-11-11 | Protector is used in underground pipe gallery construction |
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| CN (1) | CN216238645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115748808A (en) * | 2022-08-12 | 2023-03-07 | 中国建筑第二工程局有限公司 | Underground utility tunnel supports bearing structure |
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2021
- 2021-11-11 CN CN202122747795.0U patent/CN216238645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115748808A (en) * | 2022-08-12 | 2023-03-07 | 中国建筑第二工程局有限公司 | Underground utility tunnel supports bearing structure |
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