CN221095151U - Novel foundation pit supporting device - Google Patents
Novel foundation pit supporting device Download PDFInfo
- Publication number
- CN221095151U CN221095151U CN202323044344.6U CN202323044344U CN221095151U CN 221095151 U CN221095151 U CN 221095151U CN 202323044344 U CN202323044344 U CN 202323044344U CN 221095151 U CN221095151 U CN 221095151U
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- plate
- foundation pit
- baffle
- polylith
- joint
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- 238000010276 construction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a novel foundation pit supporting device, which relates to the technical field of foundation pit supporting, and is technically characterized in that: including polylith backup pad, polylith backup pad both sides are equipped with regulation structure and fixed plate respectively, and regulation structure swing joint has the kicking plate, and the joint has polylith baffle between backup pad and the fixed plate, and the joint can be dismantled to polylith baffle pair by pair. The utility model can complete the installation and the disassembly without the operation of operators in the pit, is very convenient, is mainly supported on two sides of the foundation pit, has no supporting structure in the foundation pit, can not influence the operation in the foundation pit, and ensures that the supporting plate and the baffle are more stable through the angle-adjustable top supporting plate, thereby not only ensuring the personal safety of the operators, but also not influencing the normal construction operation.
Description
Technical Field
The utility model relates to the technical field of foundation pit support, in particular to a novel foundation pit support device.
Background
In the construction of long-distance water pipelines, firstly, the excavation of a foundation pit at a pipe trench and a ballast position is required, and for some sections with poor soil quality, temporary supporting, reinforcing, protecting and groundwater control measures adopted for the foundation pit are required for protecting the safety of the construction of an underground main body structure and the surrounding environment of the foundation pit.
Chinese patent CN210238523U discloses a novel foundation ditch support device, including the bearing plate, the holding vessel has been seted up at the bearing plate top, the holding vessel inner chamber is equipped with the bolt, the fixed box has all been seted up to the bearing plate four corners, have threaded connection has the fixed column in the fixed box inner chamber, fixed column left end fixedly connected with first fixed plate, first fixed plate left side fixedly connected with box, fixed column right side fixedly connected with second fixed plate, second fixed plate right side fixedly connected with pin.
As described in the above patent, in the prior art, a worker is required to complete the operation in the foundation pit during the installation and the removal process, and the foundation pit is dangerous in the case that the support is not completed; secondly, especially to the pipeline construction, the slot excavation width often can not be too wide, when the pipeline construction is accomplished the back, when need demolish supporting device, if need to dismantle operations such as bolt in the foundation ditch, because space restriction, it is inconvenient to a little.
Disclosure of utility model
The utility model aims to solve the problems and provide a novel foundation pit supporting device, which can enable a supporting plate and a baffle plate to be more stable through a supporting plate which is arranged at the top of a foundation pit and can adjust angles, so that the personal safety of operators is ensured, and normal construction operation is not influenced.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a novel foundation ditch support device, includes the polylith backup pad, the polylith the backup pad both sides are equipped with regulation structure and fixed plate respectively, regulation structure swing joint has the shoring board, the backup pad with the joint has the polylith baffle between the fixed plate, the polylith the joint can be dismantled to the two liang of baffles.
Through adopting above-mentioned technical scheme, the operating personnel is at first through adjusting the structure with the jack-up board adjustment suitable angle, then hugs closely the foundation ditch wall equidistance through lifting device with polylith backup pad and inserts underground, and rethread adjusting the structure and adjusting the jack-up board and make it form the jack-up to the backup pad, then insert between backup pad and the fixed plate after the every two joint of polylith baffle, form the joint to form the baffle to foundation ditch soil property.
The utility model is further provided with: the backup pad with the baffle bottom is wedge structure, the inclination of fixed plate bottom sets up, just the inclination of fixed plate bottom with the wedge structure inclination of backup pad bottom is the same.
By adopting the technical scheme, the supporting plate is easier to insert into the ground, and an effective baffle is formed.
The utility model is further provided with: the backup pad with the baffle top surface all is equipped with the link.
By adopting the technical scheme, the hoisting is convenient.
The utility model is further provided with: the adjusting structure comprises a hollow machine base, a rotating shaft is fixedly arranged in the machine base in a rotating mode, a supporting plate is fixedly connected to the rotating shaft, a notch for enabling the supporting plate to move is formed in the machine base, a driven gear is fixedly sleeved on the rotating shaft, a driving gear is meshed with the driven gear, a bearing plate is fixedly arranged in the machine base, one end of the driving gear is connected with the bearing plate in a shaft mode, an adjusting rod is fixedly connected to the other end of the driving gear, a limiting cylinder is sleeved on the outer side of the adjusting rod, the limiting cylinder is fixedly connected to the side face of the supporting plate, an adjusting rod penetrates through a disc wheel fixedly connected to the limiting cylinder, a plurality of perforations are formed in the disc wheel, a perforation is formed in the top face of the limiting cylinder, and a pin shaft is inserted in the perforation in a plugging mode.
By adopting the technical scheme, an operator rotates the disc wheel to enable the adjusting rod to drive the driving gear to rotate and further drive the driven gear and the rotating shaft to rotate, so that the angle of the top supporting plate is adjusted, and the disc wheel can be fixed by inserting the pin shaft into the through hole, so that the top supporting rod is ensured to form effective support; when the supporting device is required to be taken out, the pin shaft is taken out, the supporting device is in an active state, and when the baffle and the supporting plate are sequentially lifted up through the lifting device, the supporting plate can automatically rotate to recover, so that lifting can not be influenced.
The utility model is further provided with: and a square plate is arranged at the bottom end of the top support plate.
Through adopting above-mentioned technical scheme, increase the atress area of top fagging bottom, make it be difficult to sink into in the soil, influence the top prop effect.
The utility model is further provided with: the polylith the baffle includes A class board and B class board, A class board two opposite sides are equipped with T type and connect, just T type connects the bottom to set up to the cusp form, B class board two opposite sides are equipped with supplies T type slot that T type connects pegging graft, A class board with B class board interval detachable connection.
Through adopting above-mentioned technical scheme, make things convenient for the installation of baffle to dismantle, make the polylith baffle constitute the whole simultaneously, form effective baffle.
In summary, the utility model has the following beneficial effects:
The foundation pit supporting device can be installed and disassembled conveniently without the need of operators to operate in the pit, is mainly supported on two sides of the foundation pit, has no supporting structure in the foundation pit, can not influence the operation in the foundation pit, and can ensure the personal safety of operators and not influence the normal construction operation by the aid of the angle-adjustable top supporting plate.
Drawings
FIG. 1 is a front side block diagram of a new foundation pit supporting device in an embodiment of the present utility model;
FIG. 2 is a diagram of the backside of the new foundation pit support device in an embodiment of the present utility model;
FIG. 3 is a block diagram of a new foundation pit support device adjustment structure in an embodiment of the present utility model;
fig. 4 is a block diagram of a novel foundation pit supporting device according to an embodiment of the present utility model.
In the figure: 1. a support plate; 11. a fixing plate; 12. hanging rings; 2. an adjustment structure; 21. a base; 211. a notch; 22. a rotating shaft; 23. a driven gear; 24. a drive gear; 25. a bearing plate; 26. an adjusting rod; 27. a limiting cylinder; 28. a disc wheel; 281. perforating; 29. a pin shaft; 3. a top support plate; 31. a square plate; 4. a baffle; 41. a class A plate; 411. a T-joint; 42. a class B plate; 421. t-shaped slot.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, wherein it is to be understood that the illustrated embodiments are merely exemplary of some, but not all, of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The present utility model will be described in detail with reference to examples.
Examples:
as shown in fig. 1 to 4, a novel foundation pit supporting device comprises a plurality of supporting plates 1, wherein two sides of each supporting plate 1 are respectively provided with an adjusting structure 2 and a fixing plate 11, each adjusting structure 2 is movably connected with a supporting plate 3, a plurality of baffle plates 4 are clamped between each supporting plate 1 and each fixing plate 11, the bottom ends of each supporting plate 1 and each baffle plate 4 are of a wedge-shaped structure, the bottom ends of the fixing plates 11 are obliquely arranged, and the inclination angle of the bottom ends of the fixing plates 11 is the same as that of the wedge-shaped structure at the bottom ends of the supporting plates 1; hanging rings 12 are arranged on the top surfaces of the supporting plate 1 and the baffle 4; the adjusting structure 2 comprises a hollow machine seat 21, a rotating shaft 22 is fixedly arranged in the machine seat 21 in a rotating way, a top support plate 3 is fixedly connected to the rotating shaft 22, the machine seat 21 is provided with a notch 211 for the top support plate 3 to move, a driven gear 23 is fixedly sleeved on the rotating shaft 22, the driven gear 23 is meshed with a driving gear 24, a bearing plate 25 is fixedly arranged in the machine seat 21, one end of the driving gear 24 is connected with the bearing plate 25 in a shaft way, the other end of the driving gear 24 is fixedly connected with an adjusting rod 26, a limiting cylinder 27 is sleeved on the outer side of the adjusting rod 26, the limiting cylinder 27 is fixedly connected with the side surface of a supporting plate 1, a disc wheel 28 is fixedly connected after the adjusting rod 26 passes through the limiting cylinder 27, the disc wheel 28 is provided with a plurality of perforations 281, the top surface of the limiting cylinder 27 is provided with a perforation 281, and a pin 29 is inserted into the perforation 281; a square plate 31 is arranged at the bottom end of the top supporting plate 3; the baffle plates 4 comprise a class A plate 41 and a class B plate 42, T-shaped connectors 411 are arranged on two opposite sides of the class A plate 41, the bottom ends of the T-shaped connectors 411 are in a pointed shape, T-shaped slots 421 for inserting the T-shaped connectors 411 are arranged on two opposite sides of the class B plate 42, and the class A plate 41 and the class B plate 42 are detachably connected at intervals.
Working principle: the operator first adjusts the proper angle of the top supporting plate 3 through the adjusting structure 2, specifically: the driving gear 24 is driven to rotate by the adjusting rod 26 through rotating the disc wheel 28, the driven gear 23 and the rotating shaft 22 are further driven to rotate, so that the angle of the top support plate 3 is adjusted, a plurality of support plates 1 are equidistantly and closely inserted into the ground through hoisting equipment, the top support plate 3 is adjusted through the adjusting structure 2 to form a top support for the support plates 1, and the disc wheel 28 can be fixed through inserting the pin shaft 29 into the through hole 281, so that the effective support of the top support plate 3 is ensured; then a plurality of baffle plates 4 are inserted between the support plate 1 and the fixed plate 11 after being clamped in pairs to form clamping, so that a barrier is formed for the soil quality of the foundation pit; when the supporting device needs to be taken out, the pin shaft 29 is taken out, the top supporting plate 3 device is in an active state, and when the baffle 4 and the supporting plate 1 are sequentially lifted up through the lifting device, the top supporting plate 3 can automatically rotate to recover, and lifting cannot be affected.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. Novel foundation ditch support device, characterized by: including polylith backup pad (1), the polylith backup pad (1) both sides are equipped with regulation structure (2) and fixed plate (11) respectively, regulation structure (2) swing joint has top stay plate (3), backup pad (1) with the joint has polylith baffle (4) between fixed plate (11), the polylith baffle (4) two liang can dismantle the joint.
2. The novel foundation pit supporting device according to claim 1, wherein: the support plate (1) and the bottom end of the baffle plate (4) are of wedge structures, the bottom end of the fixing plate (11) is obliquely arranged, and the inclination angle of the bottom end of the fixing plate (11) is the same as that of the wedge structures at the bottom end of the support plate (1).
3. The novel foundation pit supporting device according to claim 1, wherein: the top surfaces of the supporting plate (1) and the baffle plate (4) are respectively provided with a hanging ring (12).
4. The novel foundation pit supporting device according to claim 1, wherein: the adjusting structure (2) comprises a hollow base (21), a rotating shaft (22) is fixedly arranged in the base (21), a supporting plate (3) is fixedly connected to the rotating shaft (22), a notch (211) for allowing the supporting plate (3) to move is formed in the base (21), a driven gear (23) is fixedly sleeved on the rotating shaft (22), a driving gear (24) is meshed with the driven gear (23), a bearing plate (25) is fixedly arranged in the base (21), one end of the driving gear (24) is connected with the bearing plate (25) in a shaft mode, an adjusting rod (26) is fixedly connected to the other end of the driving gear (24), a limiting cylinder (27) is sleeved on the outer side of the adjusting rod (26), a disc wheel (28) is fixedly connected to the side face of the supporting plate (1) after the adjusting rod (26) penetrates through the limiting cylinder (27), a plurality of through holes (281) are formed in the disc wheel (28), and a through hole (281) is formed in the top face of the limiting cylinder (27), and a pin roll (281) is inserted into the through hole (281).
5. The novel foundation pit supporting device according to claim 1, wherein: a square plate (31) is arranged at the bottom end of the top support plate (3).
6. The novel foundation pit supporting device according to claim 1, wherein: the polylith baffle (4) include A class board (41) and B class board (42), the two opposite sides of A class board (41) are equipped with T type joint (411), just T type joint (411) bottom sets up to the cusp form, the two opposite sides of B class board (42) are equipped with supplies T type slot (421) that T type joint (411) were pegged graft, A class board (41) with B class board (42) interval detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044344.6U CN221095151U (en) | 2023-11-12 | 2023-11-12 | Novel foundation pit supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323044344.6U CN221095151U (en) | 2023-11-12 | 2023-11-12 | Novel foundation pit supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221095151U true CN221095151U (en) | 2024-06-07 |
Family
ID=91316747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323044344.6U Active CN221095151U (en) | 2023-11-12 | 2023-11-12 | Novel foundation pit supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221095151U (en) |
-
2023
- 2023-11-12 CN CN202323044344.6U patent/CN221095151U/en active Active
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