CN216999744U - Municipal road foundation pit supporting structure easy to disassemble - Google Patents
Municipal road foundation pit supporting structure easy to disassemble Download PDFInfo
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- CN216999744U CN216999744U CN202220089717.8U CN202220089717U CN216999744U CN 216999744 U CN216999744 U CN 216999744U CN 202220089717 U CN202220089717 U CN 202220089717U CN 216999744 U CN216999744 U CN 216999744U
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- foundation pit
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- supporting plate
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Abstract
The utility model relates to the technical field of foundation pit supporting, in particular to an easily-detachable municipal road foundation pit supporting structure which avoids excessive supporting rod pieces, reduces the workload of mounting and dismounting the supporting rods, reduces the labor intensity of workers, improves the supporting effect of a device on a foundation pit, and improves the practicability; first backup pad and second backup pad are vertically installed in the inside of foundation ditch respectively, be provided with two fixed establishment between first backup pad and the second backup pad, every fixed establishment all includes three supporting mechanism, every supporting mechanism all includes two fixed channel pieces, the movable block that is located on the second backup pad vertically all runs through and is provided with the screw hole and all slides spiral shell dress with the screw rod, every inside that is located fixed channel piece on the second backup pad all is provided with two connecting axles, equal rotatory installation has the roller and laminates with the lateral wall of movable block on every connecting axle.
Description
Technical Field
The utility model relates to the technical field of foundation pit supporting, in particular to an easily-detachable municipal road foundation pit supporting structure.
Background
As is well known, a municipal road refers to a region which reaches the city and is used for traffic transportation and pedestrians in the city, so that the urban road is convenient for resident life, work and cultural and entertainment activities, the urban road is connected with roads outside the city and bears external traffic, and a foundation pit is an earth pit excavated at a foundation design position according to the base elevation and the base plane size.
Through retrieval, the utility model with the Chinese patent publication number of CN206110139U discloses an easily-disassembled municipal road foundation pit supporting structure, which comprises a roadbed and a foundation pit, wherein the inner side surface of the foundation pit is provided with supporting plates, a plurality of supporting bodies are arranged between the supporting plates at two sides, and the supporting bodies are uniformly distributed in the upper, middle and lower sections of the foundation pit; the support body comprises three end-to-end side plates and support plates arranged inside the side plates, the support structure is suitable for municipal road construction in various terrains, and has the characteristics of safety, firmness, simplicity and easiness in disassembly.
But above-mentioned prior art scheme can be suitable for on the foundation ditch of different width through the angle modulation of triangle-shaped structure, but also simultaneously because its triangle-shaped structure leads to its member quantity too much, has increased the work load of installation and dismantlement to the dismouting of pole is comparatively complicated, has increased workman's intensity of labour, has certain limitation, consequently needs a town road foundation ditch supporting construction who easily dismantles.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the municipal road foundation pit supporting structure which is easy to disassemble, avoids the excessive number of supporting rod pieces, reduces the workload of installing and disassembling the supporting rods, reduces the labor intensity of workers, improves the supporting effect of the device on the foundation pit, and improves the practicability.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: an easily-detachable municipal road foundation pit supporting structure comprises a foundation pit, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are respectively and longitudinally arranged inside the foundation pit, two fixing mechanisms are arranged between the first supporting plate and the second supporting plate, each fixing mechanism comprises three supporting mechanisms, each supporting mechanism comprises two fixing groove blocks, the two fixing groove blocks are respectively arranged on the first supporting plate and the second supporting plate, each fixing groove block is provided with a sliding groove and is slidably connected with a connecting block, each connecting block is provided with a moving block and is positioned inside the fixing groove block, each connecting block is provided with a rotating shaft, a supporting rod is rotatably arranged between each rotating shaft, the bottom end of the second supporting plate is provided with a cushion block, the left part of the top end of the cushion block is longitudinally rotatably provided with a screw rod, each fixing groove block positioned on the second supporting plate is provided with a threaded hole in a penetrating manner and is slidably and screwed with the screw rod, the moving block located on the second supporting plate longitudinally penetrates through a threaded hole and is slidably and spirally installed with the screw, two connecting shafts are arranged inside the fixing groove block located on the second supporting plate, and rollers are rotatably installed on each connecting shaft and attached to the outer side wall of the moving block.
Preferably, the top end of the screw rod is provided with the rotating disk, the left portion of the top end of the rotating disk is provided with the fixing column, the top end of the fixing column is provided with the sliding groove and is connected with the telescopic column in a sliding mode, the top end of the telescopic column is provided with the first handle, and the right end of the fixing column is provided with the adjusting screw.
Furthermore, a protective layer is coated on the outer side wall of each support rod.
Still further, the top of first backplate and second backplate all installs the second handle.
On the basis of the scheme, an anti-slip pad is arranged at one end, close to the foundation pit, of the first supporting plate.
Furthermore, a non-slip mat is arranged on the first handle.
(III) advantageous effects
Compared with the prior art, the utility model provides the municipal road foundation pit supporting structure easy to disassemble, and the municipal road foundation pit supporting structure has the following beneficial effects:
this town road underground structure of easily dismantling, through first backplate, the cooperation of second backplate and bracing pole, strut the operation to the foundation ditch, through the cushion, the screw rod, the fixed slot piece, the movable block, the connecting block, the cooperation of rotation axis and spout, support the operation to first backplate and second backplate, the cooperation through connecting axle and roller is convenient for the movable block in the inside slip operation of fixed slot piece, it is too much to have avoided strutting the member quantity, the work load of installing and dismantling the bracing pole has been reduced, workman's intensity of labour has been reduced, the effect of strutting of device to the foundation ditch has been improved, and the practicality is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of a partial top view of the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 5 is a schematic cross-sectional view of a portion of the left side view of the present invention;
fig. 6 is a schematic sectional view showing a top view of the fixing groove block, the fixing groove block and the connecting block according to the present invention.
In the drawings, the reference numbers: 1. a foundation pit; 2. a first support shield; 3. a second support guard plate; 4. cushion blocks; 5. a screw; 6. fixing the groove block; 7. a moving block; 8. connecting blocks; 9. a rotating shaft; 10. a support bar; 11. a chute; 12. a connecting shaft; 13. a roller; 14. rotating the disc; 15. fixing a column; 16. a telescopic column; 17. a first handle; 18. adjusting screws; 19. a protective layer; 20. a second handle; 21. a non-slip mat.
Detailed Description
Examples
Referring to fig. 1-6, an easily detachable municipal road foundation pit supporting structure comprises a foundation pit 1, a first supporting plate 2 and a second supporting plate 3, wherein the first supporting plate 2 and the second supporting plate 3 are respectively and longitudinally arranged inside the foundation pit 1, two fixing mechanisms are arranged between the first supporting plate 2 and the second supporting plate 3, each fixing mechanism comprises three supporting mechanisms, each supporting mechanism comprises two fixing groove blocks 6, the two fixing groove blocks 6 are respectively arranged on the first supporting plate 2 and the second supporting plate 3, each fixing groove block 6 is provided with a sliding groove 11 and is in sliding connection with a connecting block 8, each connecting block 8 is provided with a moving block 7 and is positioned inside the fixing groove block 6, each connecting block 8 is provided with a rotating shaft 9, a supporting rod 10 is rotatably arranged between the rotating shafts 9, the bottom end of the second supporting plate 3 is provided with a cushion block 4, the left part of the top end of the cushion block 4 is longitudinally and rotatably provided with a screw rod 5, each fixed groove block 6 on the second supporting plate 3 is provided with a threaded hole in a penetrating way and is slidably and spirally assembled with the screw rod 5, the moving block 7 on the second supporting plate 3 is longitudinally provided with a threaded hole in a penetrating way and is slidably and spirally assembled with the screw rod 5, two connecting shafts 12 are arranged inside the fixed groove block 6 on the second supporting plate 3, each connecting shaft 12 is rotatably provided with a roller 13 and is attached to the outer side wall of the moving block 7, the easily-disassembled municipal road foundation pit supporting structure supports the foundation pit 1 through the matching of the first supporting plate 2, the second supporting plate 3 and the supporting rod 10, and supports the first supporting plate 2 and the second supporting plate 3 through the matching of the cushion block 4, the screw rod 5, the fixed groove block 6, the moving block 7, the connecting block 8, the rotating shaft 9 and the sliding groove 11, the sliding operation of the moving block 7 in the fixed groove block 6 is facilitated through the matching of the connecting shaft 12 and the roller 13, the excessive number of the supporting rods 10 is avoided, the workload of installing and disassembling the supporting rods 10 is reduced, the labor intensity of workers is reduced, the supporting effect of the device on the foundation pit 1 is improved, the practicability is improved, the rotary disc 14 is installed at the top end of the screw rod 5, the fixed column 15 is installed at the left part of the top end of the rotary disc 14, the sliding groove is formed in the top end of the fixed column 15 and is connected with the telescopic column 16 in a sliding mode, the first handle 17 is installed at the top end of the telescopic column 16, the adjusting screw 18 is installed at the right end of the fixed column 15, the workers can conveniently rotate the screw rod 5 through the matching of the rotary disc 14, the fixed column 15, the telescopic column 16, the first handle 17 and the adjusting screw 18, the protective layer 19 is coated on the outer side wall of each supporting rod 10, and through the installation of the protective layer 19, the surface of the support rod 10 is protected, and the service life of the support rod 10 is prolonged.
It should be further noted that the second handle 20 is installed on the top ends of the first supporting plate 2 and the second supporting plate 3, the second handle 20 is installed, the worker can conveniently move the device, the anti-slip pad 21 is arranged at one end, close to the foundation pit 1, of the first supporting plate 2, the fixing effect of the first supporting plate 2 on the foundation pit 1 is improved through the installation of the anti-slip pad 21, the anti-slip pad is arranged on the first handle 17, and the convenience of the worker in using the first handle 17 is improved through the installation of the anti-slip pad.
To sum up, when the easily-disassembled municipal road foundation pit supporting structure is used, the device is moved to the inside of a foundation pit 1 through a second handle 20, the first supporting plate 2 and the second supporting plate 3 are longitudinally placed, the first supporting plate 2 and the second supporting plate 3 are attached to the inner side of the foundation pit 1, the left end of the supporting rod 10 and the right end of the first supporting plate 2 are fixed through a fixed groove block 6, a moving block 7 and a connecting block 8 which are positioned on the left side, an adjusting screw 18 is screwed, the height of a telescopic column 16 at the top end of a fixed column 15 is adjusted, the first handle 17 is positioned at a height convenient for a worker to rotate, the telescopic column 16, the fixed column 15, a rotating disc 14 and a screw 5 are driven to rotate while the first handle 17, the moving block 7 is driven to translate inside the fixed groove block 6 through the rotation of the screw 5, and the connecting block 8 is driven to translate downwards while the moving block 7 is driven, The rotating shaft 9 and the supporting rod 10 move downwards, so that the supporting rod 10 is stably fixed between the first supporting plate 2 and the second supporting plate 3, and the foundation pit 1 can be supported through the first supporting plate 2 and the second supporting plate 3.
Claims (6)
1. The utility model provides an easy town road excavation supporting construction who dismantles, includes foundation ditch (1), first backplate (2) and second backplate (3), its characterized in that: the first supporting plate (2) and the second supporting plate (3) are respectively and longitudinally arranged inside a foundation pit (1), two fixing mechanisms are arranged between the first supporting plate (2) and the second supporting plate (3), each fixing mechanism comprises three supporting mechanisms, each supporting mechanism comprises two fixing groove blocks (6), the two fixing groove blocks (6) are respectively arranged on the first supporting plate (2) and the second supporting plate (3), each fixing groove block (6) is provided with a sliding groove (11) and is connected with a connecting block (8) in a sliding manner, each connecting block (8) is provided with a moving block (7) and is positioned inside the fixing groove block (6), each connecting block (8) is provided with a rotating shaft (9), a supporting rod (10) is rotatably arranged between the rotating shafts (9), and the bottom end of the second supporting plate (3) is provided with a cushion block (4), the top left part of cushion (4) is vertical rotatory installs screw rod (5), all run through on every fixed channel block (6) that are located second backplate (3) and be provided with the screw hole and all slide the spiral shell dress with screw rod (5), movable block (7) that are located second backplate (3) vertically all run through and be provided with the screw hole and all slide the spiral shell dress with screw rod (5), the inside that every is located second backplate (3) fixed channel block (6) all is provided with two connecting axles (12), all install roller (13) and laminate with the lateral wall of movable block (7) in the rotation on every connecting axle (12).
2. An easily dismantled municipal road foundation pit supporting structure according to claim 1, wherein: the rotary plate type telescopic screw rod is characterized in that a rotary plate (14) is installed at the top end of the screw rod (5), a fixed column (15) is installed at the left portion of the top end of the rotary plate (14), a sliding groove is formed in the top end of the fixed column (15), a telescopic column (16) is connected to the top end of the fixed column in a sliding mode, a first handle (17) is installed at the top end of the telescopic column (16), and an adjusting screw (18) is installed at the right end of the fixed column (15).
3. An easily demountable municipal road foundation pit supporting structure according to claim 2, wherein: the outer side wall of each supporting rod (10) is coated with a protective layer (19).
4. An easily dismantled municipal road foundation pit supporting structure according to claim 3, wherein: and second handles (20) are mounted at the top ends of the first supporting and protecting plate (2) and the second supporting and protecting plate (3).
5. An easily dismantled municipal road foundation pit supporting structure according to claim 4, wherein: and an anti-skid pad (21) is arranged at one end of the first support plate (2) close to the foundation pit (1).
6. An easily demountable municipal road foundation pit supporting structure according to claim 5, wherein: the first handle (17) is provided with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220089717.8U CN216999744U (en) | 2022-01-13 | 2022-01-13 | Municipal road foundation pit supporting structure easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220089717.8U CN216999744U (en) | 2022-01-13 | 2022-01-13 | Municipal road foundation pit supporting structure easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216999744U true CN216999744U (en) | 2022-07-19 |
Family
ID=82389792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220089717.8U Active CN216999744U (en) | 2022-01-13 | 2022-01-13 | Municipal road foundation pit supporting structure easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216999744U (en) |
-
2022
- 2022-01-13 CN CN202220089717.8U patent/CN216999744U/en active Active
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