CN220117224U - Multi-terrain building foundation pit supporting structure - Google Patents
Multi-terrain building foundation pit supporting structure Download PDFInfo
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- CN220117224U CN220117224U CN202321060449.8U CN202321060449U CN220117224U CN 220117224 U CN220117224 U CN 220117224U CN 202321060449 U CN202321060449 U CN 202321060449U CN 220117224 U CN220117224 U CN 220117224U
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- rod
- foundation pit
- base
- pit supporting
- hole
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 7
- 238000012876 topography Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a foundation pit supporting structure of a multi-terrain building, which comprises a base, wherein a mounting cavity and a fixing cavity are formed in the base, universal wheels are rotatably mounted at four corners of the bottom of the base, the mounting cavity is positioned above the fixing cavity, a through hole is formed between the mounting cavity and the fixing cavity, a vertical rod is movably mounted in the through hole, a linkage plate is fixedly mounted at the top end of the vertical rod, a cross rod is fixedly mounted at the bottom end of the vertical rod, a strip-shaped hole is formed in the cross rod, a rotating shaft is rotatably mounted on the inner wall of one side of the fixing cavity, a worm wheel is fixedly sleeved on the rotating shaft, an extrusion round rod matched with the strip-shaped hole is rotatably mounted at the front end of the worm wheel, and the extrusion round rod is movably mounted in the strip-shaped hole. The foundation pit supporting structure of the multi-terrain building foundation is simple in structure and convenient to use, is convenient to adjust and move, is convenient to adapt to foundation pit supporting protection of different widths, and is time-saving and labor-saving.
Description
Technical Field
The utility model relates to the technical field of foundation pit supporting devices, in particular to a foundation pit supporting structure of a multi-terrain building foundation.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation, and a soil layer on the side wall of the soil pit is very easy to move towards the foundation pit under the action of gravity, so that a supporting wall is often required to be arranged on the side wall of the foundation pit to block the movement of the soil layer.
The traditional supporting device is characterized in that a whole baffle directly abuts against the foundation pit wall, and when the inner wall of the foundation pit is constructed, the construction is required to be gradually carried out from bottom to top, so that when the construction is carried out, the whole baffle is directly taken down, the top of the foundation pit is very easy to collapse, and the construction progress is very influenced;
the utility model discloses a building foundation pit supporting construction of application number CN202220150750.7, the current problem that current supporting construction generally supports the foundation ditch inner wall through the support column, can't make the falling rock, including the bottom plate, the swivel mount is installed on the top of bottom plate, angle change subassembly is installed on the top of bottom plate, protection subassembly includes the fixed block of symmetry installation in the bottom plate top, the inside symmetry of fixed block has seted up the inside groove, the inside sliding connection of inside groove has the movable block, the spring is installed to one side of movable block, the one end and the inner wall fixed connection of inside groove of spring, the utility model, through the screw rod rotation, drive the slider in the inside removal of spout for the inclination of slider removal back drive middle part backup pad changes, then make the inclination looks adaptation of middle part backup pad and foundation ditch inner wall, thereby make middle part backup pad play the supporting role to the foundation ditch.
But this supporting structure is generally comparatively simple in current foundation ditch, because the adjustment ability is poor, the foundation ditch of the different width of adaptation that can not be better leads to there being inconvenience when the installation, influences work efficiency.
Based on the scheme, the foundation pit supporting structure of the multi-terrain building foundation is provided.
Disclosure of Invention
The utility model aims to provide a foundation pit supporting structure of a multi-terrain building foundation, 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: a foundation pit supporting structure of a multi-terrain building foundation, which comprises a base,
the inner part of the base is provided with a mounting cavity and a fixing cavity, universal wheels are rotatably arranged at four corners of the bottom of the base, the mounting cavity is positioned above the fixing cavity, a through hole is formed between the mounting cavity and the fixing cavity, a vertical rod is movably arranged in the through hole, the top end of the vertical rod is fixedly provided with a linkage plate, the bottom end of the vertical rod is fixedly provided with a cross rod, a strip-shaped hole is formed in the cross rod, a rotating shaft is rotatably arranged on the inner wall of one side of the fixing cavity, a worm wheel is fixedly sleeved on the rotating shaft, an extrusion round rod matched with the strip-shaped hole is rotatably arranged at the front end of the worm wheel, and the extrusion round rod is movably arranged in the strip-shaped hole;
the three sides of the base are provided with movable holes communicated with the mounting cavity, the movable holes are internally and movably provided with support rods, one end of any one support rod is fixedly provided with a support plate, the other end of any one support rod is rotatably provided with a connecting rod, and a connecting rod is rotatably arranged between any one connecting rod and the connecting plate;
one side of the base is rotatably provided with a worm meshed with the worm wheel.
Preferably, one end of the worm is fixedly sleeved with a knob.
By adopting the technical scheme, the worm is convenient to rotate through the knob.
Preferably, a handle is fixedly arranged at the top of the base.
By adopting the technical scheme, the whole device is convenient to pull through the handle.
Preferably, any universal wheel is rotatably provided with a brake pad.
By adopting the technical scheme, the brake of the whole device is convenient to fix through the brake pad.
Preferably, the vertical rod is sleeved with a reset spring, one end of the reset spring is fixed on the vertical rod, and the other end of the reset spring is fixed on the inner wall of the through hole.
By adopting the technical scheme, the vertical rod is convenient to reset through the reset spring.
Preferably, a supporting spring is sleeved on any supporting rod, one end of the supporting spring is fixed on the corresponding supporting rod, and the other end of the supporting spring is fixed on the inner wall of the corresponding movable hole.
By adopting the technical scheme, the supporting effect of the supporting rod and the supporting plate is convenient to increase through the supporting spring.
Compared with the prior art, the utility model has the beneficial effects that:
firstly, remove the device to the foundation ditch position, then brake fixedly through rotating the brake block, then the rotation of worm has been driven through rotating the knob, the worm has driven the rotation of worm wheel, can drive the rotation of extrusion round bar, the inner wall in extrusion round bar extrusion bar hole, can drive the upward movement of horizontal pole, can drive the upward movement of linkage board, the linkage board passes through the rotation of connecting rod, the outward movement of three bracing piece has been driven, can drive the outward movement of three backup pad, can adjust the distance of the outward movement of three backup pad, can be adapted to the foundation ditch of different width, contradict through backup pad and the inner wall of foundation ditch, can support the protection to the foundation ditch. The foundation pit supporting structure of the multi-terrain building foundation is simple in structure and convenient to use, is convenient to adjust and move, is convenient to adapt to foundation pit supporting protection of different widths, and is time-saving and labor-saving.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the portion A of the present utility model;
fig. 3 is a top view showing an internal structure of the base according to the present utility model.
In the figure: 1. a base; 2. a support plate; 3. a mounting cavity; 4. a linkage plate; 5. a fixed cavity; 6. a handle; 7. a support rod; 8. a vertical rod; 9. a return spring; 10. extruding the round rod; 11. a worm; 12. a worm wheel; 13. a bar-shaped hole; 14. a cross bar; 15. a rotating shaft; 16. a universal wheel; 17. a connecting rod; 18. a support spring; 19. a connecting rod; 20. and (5) a knob.
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. 1-3, the present utility model provides a technical solution: the utility model provides a many topography building foundation pit supporting construction, includes base 1, and the top fixed mounting of base 1 has handle 6, and the universal wheel is all installed in installation cavity 3 and fixed chamber 5 and bottom four corners rotation to the inside of base 1, all rotates on any universal wheel and installs the brake block, through above-mentioned structure, cooperation handle 6, universal wheel, the brake block is convenient for stimulate the removal of whole device, and is convenient for brake fixedly.
Referring to fig. 1-3, the installation cavity 3 is located above the fixed cavity 5 and is provided with a through hole between the installation cavity 5 and the through hole, a vertical rod 8 is movably installed in the through hole, a linkage plate 4 is fixedly installed at the top end of the vertical rod 8, a cross rod 14 is fixedly installed at the bottom end of the vertical rod, a return spring 9 is sleeved on the vertical rod 8, one end of the return spring 9 is fixed on the vertical rod 8, the other end of the return spring is fixed on the inner wall of the through hole, a strip-shaped hole 13 is formed in the cross rod 14, a rotating shaft 15 is rotatably installed on one side inner wall of the fixed cavity 5, a worm wheel 12 is fixedly sleeved on the rotating shaft 15, a pressing round rod 10 matched with the strip-shaped hole 13 is rotatably installed at the front end of the worm wheel 12, a movable connection rod 10 is movably installed in the strip-shaped hole 13, movable holes are formed in three sides of a base 1, movable holes communicated with the installation cavity 3 are respectively, a support rod 7 is movably installed in the movable holes, one end of each support rod 7 is fixedly installed with a support plate 2, the other end of each support rod 7 is rotatably installed with a connecting rod 17, a support spring 18 is sleeved on each support rod 7, one end of each support spring 18 is fixedly sleeved on the corresponding support rod 7, one end of the worm rod 11 is rotatably provided with a rotating rod 7, a corresponding movable inner wall 17 is rotatably provided with a movable connection rod 11, one end of the corresponding worm rod 11 is rotatably driven to the movable round rod 11, one end 11 is rotatably and can be rotatably driven to be rotatably connected with a rotary rod 11, one end 11 is rotatably and can be rotatably driven to a rotary rod 11, and can be rotatably and rotatably connected with a rotary rod 11 through a rotary rod 11, and can be rotatably and rotatably connected with a rotary rod 11 through a drive rod 11 and a rotary rod 11 and a 11. The three support plates 2 can be driven to move outwards, the distance of the three support plates 2 moving outwards can be adjusted, the foundation pit can be adapted to foundation pits with different widths, and the foundation pit can be supported and protected through the support plates 2 and the inner walls of the foundation pit.
The working principle of the utility model is as follows: firstly, the device is moved to the position of a foundation pit, then the device is braked and fixed through rotating a brake pad, then the rotation of a worm 11 is driven through rotating a knob 20, the worm 11 drives a worm wheel 12 to rotate, the rotation of a round extrusion rod 10 can be driven, the inner wall of a strip-shaped hole 13 is extruded by the round extrusion rod 10, the upward movement of a cross rod 14 can be driven, the upward movement of a linkage plate 4 can be driven, the linkage plate 4 drives the outward movement of three support rods 7 through the rotation of a connecting rod 19, the outward movement of three support plates 2 can be driven, the outward movement distance of the three support plates 2 can be adjusted, the device can be suitable for foundation pits with different widths, and the foundation pit can be supported and protected through the interference of the support plates 2 with the inner wall of the foundation pit. The foundation pit supporting structure of the multi-terrain building foundation is simple in structure and convenient to use, is convenient to adjust and move, is convenient to adapt to foundation pit supporting protection of different widths, and is time-saving and labor-saving.
While embodiments of the present utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may 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 (6)
1. The utility model provides a many topography building foundation pit supporting construction, includes base (1), its characterized in that:
the novel multifunctional electric power tool is characterized in that an installation cavity (3) and a fixing cavity (5) are formed in the base (1), universal wheels are rotatably installed at four corners of the bottom of the base, the installation cavity (3) is located above the fixing cavity (5), a through hole is formed between the installation cavity and the fixing cavity (5), a vertical rod (8) is movably installed in the through hole, a linkage plate (4) is fixedly installed at the top end of the vertical rod (8), a cross rod (14) is fixedly installed at the bottom end of the vertical rod, a strip-shaped hole (13) is formed in the cross rod (14), a rotating shaft (15) is rotatably installed on the inner wall of one side of the fixing cavity (5), a worm wheel (12) is fixedly sleeved on the rotating shaft (15), an extrusion round rod (10) matched with the strip-shaped hole (13) is rotatably installed at the front end of the worm wheel (12), and the extrusion round rod (10) is movably installed in the strip-shaped hole (13);
the three sides of the base (1) are provided with movable holes communicated with the mounting cavity (3), the inside of each movable hole is movably provided with a supporting rod (7), one end of any one supporting rod (7) is fixedly provided with a supporting plate (2) and the other end is rotatably provided with a connecting rod (17), and a connecting rod (19) is rotatably arranged between any one connecting rod (17) and the linkage plate (4);
one side of the base (1) is rotatably provided with a worm (11) meshed with a worm wheel (12).
2. The multi-terrain building foundation pit supporting structure of claim 1, wherein: one end of the worm (11) is fixedly sleeved with a knob (20).
3. The multi-terrain building foundation pit supporting structure of claim 1, wherein: the top of the base (1) is fixedly provided with a handle (6).
4. The multi-terrain building foundation pit supporting structure of claim 1, wherein: the brake pad is rotatably arranged on any universal wheel.
5. The multi-terrain building foundation pit supporting structure of claim 1, wherein: and a return spring (9) is sleeved on the vertical rod (8), one end of the return spring (9) is fixed on the vertical rod (8), and the other end is fixed on the inner wall of the through hole.
6. The multi-terrain building foundation pit supporting structure of claim 1, wherein: and any support rod (7) is sleeved with a support spring (18), one end of the support spring (18) is fixed on the corresponding support rod (7), and the other end is fixed on the inner wall of the corresponding movable hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060449.8U CN220117224U (en) | 2023-05-06 | 2023-05-06 | Multi-terrain building foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321060449.8U CN220117224U (en) | 2023-05-06 | 2023-05-06 | Multi-terrain building foundation pit supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117224U true CN220117224U (en) | 2023-12-01 |
Family
ID=88913882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321060449.8U Active CN220117224U (en) | 2023-05-06 | 2023-05-06 | Multi-terrain building foundation pit supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117224U (en) |
-
2023
- 2023-05-06 CN CN202321060449.8U patent/CN220117224U/en active Active
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