CN220868254U - Foundation pit supporting device for building excavation groove - Google Patents
Foundation pit supporting device for building excavation groove Download PDFInfo
- Publication number
- CN220868254U CN220868254U CN202322723609.9U CN202322723609U CN220868254U CN 220868254 U CN220868254 U CN 220868254U CN 202322723609 U CN202322723609 U CN 202322723609U CN 220868254 U CN220868254 U CN 220868254U
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- Prior art keywords
- foundation pit
- diaphragm
- connecting outer
- supporting device
- trench
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 7
- 238000010030 laminating Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process 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
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction tools, in particular to a foundation pit supporting device for a trench in building excavation, which comprises two groups of connecting outer transverse plates which are symmetrically distributed front and back, wherein the inner parts of the connecting outer transverse plates are connected with telescopic inner transverse plates in a sliding manner, a plurality of groups of first assembly holes with the same interval are formed in the connecting outer transverse plates and the telescopic inner transverse plates, ear clamping pieces are arranged on the left side of the connecting outer transverse plates, assembly plates matched with the ear clamping pieces are arranged on the right side of the telescopic inner transverse plates, a plurality of groups of supporting baffle plates which are tightly attached are connected with the outer sides of the connecting outer transverse plates and the telescopic inner transverse plates, and second assembly holes corresponding to the first assembly holes are formed in the inner parts of the supporting baffle plates.
Description
Technical Field
The utility model relates to the technical field of building construction tools, in particular to a foundation pit supporting device for a trench of a building.
Background
The foundation pit support is used for ensuring the safety of underground structure construction and the surrounding environment of the foundation pit, and is used for supporting, reinforcing and protecting the side wall of the foundation pit and the surrounding environment.
But foundation ditch strutting arrangement in the present market can not be quick support the protection to the foundation ditch of different width, and then lead to the foundation ditch unable stable protection that carries out, also can not be quick assemble and dismantle foundation ditch strutting arrangement in addition, inconvenient transportation.
Therefore, it is important to design a foundation pit supporting device for a building trench to improve the whole practicality by changing the technical defects.
Disclosure of utility model
The utility model aims to provide a foundation pit supporting device for a trench in a building, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a foundation ditch strutting arrangement for building excavation slot, includes the outer diaphragm of connection of symmetry distribution around two sets of, the inside sliding connection of connecting outer diaphragm has flexible interior diaphragm, the first pilot hole that multiunit interval is the same has all been seted up to the inside of connecting outer diaphragm and flexible interior diaphragm, the left side of connecting outer diaphragm is provided with the ear clamping piece, the right side of flexible interior diaphragm is provided with the pilot plate that uses with ear clamping piece cooperation, the outside of connecting outer diaphragm and flexible interior diaphragm all is connected with the support baffle of multiunit closely laminating, the second pilot hole corresponding with first pilot hole is seted up to the inside of support baffle, the bottom of support baffle is provided with the inserted conical tip, the inside sliding connection of cavity passageway has the inserted conical rod that lies in the rear side the inboard of connecting outer diaphragm and flexible interior diaphragm all is fixed with the support outer pole, the outside of movable rod is provided with the pilot hole that extends along movable rod length direction, the rack of connecting outer diaphragm is provided with the rack and pinion seat that the rack and pinion seat were connected with in the rack seat that the rack seat were connected with in the top of pinion seat are connected with.
As a preferable scheme of the utility model, the size of the inner structure of the connecting outer transverse plate is matched with the size of the outer structure of the telescopic inner transverse plate.
As a preferable scheme of the utility model, the ear clamping piece is connected with the assembly plate in a plug-in connection mode, and the ear clamping piece is fixed with the assembly plate through bolts.
As a preferable scheme of the utility model, the first assembly holes and the second assembly holes which are arranged at two groups of corresponding positions are fixedly connected through bolts.
As a preferable scheme of the utility model, the bottom end of the ground inserting cone tip is designed into a triangular cone structure.
In a preferred embodiment of the present utility model, the front end of the movable inner rod is fixedly installed inside the connecting outer transverse plate and the telescopic inner transverse plate at the front side.
As a preferable scheme of the utility model, a control switch is arranged on the outer side of the connecting outer transverse plate on one side, wherein the control switch is connected with the driving motor through a wire, and the connection mode is electric connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the foundation pit supporting device for the building trench, the foundation pits with different widths can be quickly adjusted to support and protect the foundation pits, and the foundation pit supporting device can be adjusted according to the length of the foundation pit, so that stable protection of the foundation pit is guaranteed.
2. According to the foundation pit supporting device for the building excavation groove, the supporting baffle can be detached and assembled with the outer transverse plate and the telescopic inner transverse plate, so that foundation pits with different lengths can be conveniently adjusted, the foundation pit supporting device is convenient to carry, and convenience in foundation pit protection operation construction is improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a block diagram of the connecting outer cross plate and telescoping inner cross plate of the present utility model;
FIG. 3 is a block diagram of a support baffle according to the present utility model;
Fig. 4 is a structural view of the support outer rod and the movable inner rod of the present utility model.
In the figure: 1. connecting an outer transverse plate; 101. ear clips; 2. telescoping the inner cross plate; 201. an assembly plate; 3. a first fitting hole; 4. a support baffle; 401. a second fitting hole; 402. a ground inserting cone tip; 5. supporting the outer rod; 501. a movable inner rod; 502. a rack; 503. a gear seat; 504. a gear; 505. and driving the motor.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The foundation pit supporting device for the building excavation groove comprises two groups of connecting outer transverse plates 1 which are symmetrically distributed front and back, wherein the inner parts of the connecting outer transverse plates 1 are connected with telescopic inner transverse plates 2 in a sliding manner, a plurality of groups of first assembly holes 3 with the same interval are formed in the inner parts of the connecting outer transverse plates 1 and the telescopic inner transverse plates 2, ear clamping pieces 101 are arranged on the left sides of the connecting outer transverse plates 1, assembly plates 201 matched with the ear clamping pieces 101 for use are arranged on the right sides of the telescopic inner transverse plates 2, a plurality of groups of supporting baffle plates 4 which are tightly attached are connected with the outer sides of the connecting outer transverse plates 1 and the telescopic inner transverse plates 2, second assembly holes 401 corresponding to the positions of the first assembly holes 3 are formed in the inner parts of the supporting baffle plates 4, ground inserting conical points 402 are formed in the bottoms of the supporting baffle plates 4, and ground inserting conical rods 403 are connected in the inner parts of the cavity channels 402 in a sliding manner;
The inner structure of the outer connecting transverse plate 1 is matched with the outer structure of the inner telescopic transverse plate 2, the ear clamping pieces 101 are connected with the assembly plate 201 in a plug-in connection mode, the ear clamping pieces 101 are fixed with the assembly plate 201 through bolts, the first assembly holes 3 and the second assembly holes 401 in two groups of corresponding positions are fixedly connected through bolts, and the bottom ends of the ground inserting cone tips 402 are designed in a triangular cone structure.
In this embodiment, referring to fig. 4, the inner sides of the connecting outer transverse plate 1 and the telescopic inner transverse plate 2 at the rear side are both fixed with a supporting outer rod 5, the inner side of the supporting outer rod 5 is slidably connected with a movable inner rod 501, the outer side of the movable inner rod 501 is provided with a rack 502 extending along the length direction of the movable inner rod 501, the front end of the supporting outer rod 5 is provided with a gear seat 503 sleeved on the outer side of the movable inner rod 501, a gear 504 in meshed connection with the rack 502 is rotatably connected in the gear seat 503, and the top of the gear seat 503 is provided with a driving motor 505 connected with the gear 504;
the front end of the movable inner rod 501 is fixedly installed on the inner side of the front connecting outer transverse plate 1 and the telescopic inner transverse plate 2, a control switch is arranged on the outer side of the connecting outer transverse plate 1 on one side, and the control switch is connected with the driving motor 505 through a wire in an electric connection mode.
The working flow of the utility model is as follows: when the foundation pit supporting device is used for protecting a foundation pit, firstly, the distance between the outer transverse plate 1 and the telescopic inner transverse plate 2 is adjusted according to the length of the foundation pit, then, the distance between the outer support rod 5 and the movable inner rod 501 is adjusted according to the width of the foundation pit, the gear 504 is driven by the driving motor 505 to drive the rack 502 to operate, so that the movable inner rod 501 slides in the outer support rod 5 until two groups of the outer transverse plate 1 and the telescopic inner transverse plate 2 are respectively propped against the tops of two walls of the foundation pit, then, the supporting baffle 4 is assembled on the outer sides of the outer transverse plate 1 and the telescopic inner transverse plate 2 through bolts so as to support and fix the inner wall of the foundation pit, the ground inserting cone tip 402 of the supporting baffle 4 is hammered into the soil through an external hammering tool, the protection stability is improved, and finally, multiple groups of foundation pit supporting devices are connected under the connection of the ear clamping pieces 101 and the assembly plates 201 according to the total length of the foundation pit, so that the complete foundation pit supporting operation is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 (7)
1. Foundation ditch strutting arrangement for building excavation slot, including two sets of outer diaphragm (1) of connection of symmetric distribution around, its characterized in that: the inside sliding connection who connects outer diaphragm (1) has flexible interior diaphragm (2), the inside of connecting outer diaphragm (1) and flexible interior diaphragm (2) has all offered multiunit interval the same first pilot hole (3), the left side of connecting outer diaphragm (1) is provided with ear clamping piece (101), the right side of flexible interior diaphragm (2) is provided with assembly board (201) that uses with ear clamping piece (101) cooperation, the outside of connecting outer diaphragm (1) and flexible interior diaphragm (2) all is connected with multiunit closely laminating supporting baffle (4), second pilot hole (401) corresponding with first pilot hole (3) position have been offered to the inside of supporting baffle (4), the bottom of supporting baffle (4) is provided with and inserts ground taper point (402), is located the rear side the inboard of connecting outer diaphragm (1) and flexible interior diaphragm (2) all is fixed with supporting outer pole (5), the inside sliding connection of supporting outer pole (5) has movable rod (501), the outside of connecting outer side (501) is provided with the supporting rack (502) and is connected with in the outside of connecting gear (501) and is provided with the inside rack (503) of rack (501) and is connected with the outside of the rack (502), a driving motor (505) connected with a gear (504) is arranged at the top of the gear seat (503).
2. The foundation pit supporting device for a trench in a building according to claim 1, wherein: the size of the inner structure of the connecting outer transverse plate (1) is matched with the size of the outer structure of the telescopic inner transverse plate (2).
3. The foundation pit supporting device for a trench in a building according to claim 1, wherein: the ear clamping piece (101) is connected with the assembly plate (201) in a plug-in connection mode, and the ear clamping piece (101) is fixed with the assembly plate (201) through bolts.
4. The foundation pit supporting device for a trench in a building according to claim 1, wherein: the first assembly holes (3) and the second assembly holes (401) at two groups of corresponding positions are fixedly connected through bolts.
5. The foundation pit supporting device for a trench in a building according to claim 1, wherein: the bottom end of the ground insertion conical tip (402) is designed into a triangular conical structure.
6. The foundation pit supporting device for a trench in a building according to claim 1, wherein: the front end of the movable inner rod (501) is fixedly arranged on the inner side of the connecting outer transverse plate (1) and the telescopic inner transverse plate (2) which are positioned on the front side.
7. The foundation pit supporting device for a trench in a building according to claim 1, wherein: the outer side of the connecting outer transverse plate (1) on one side is provided with a control switch, wherein the control switch is connected with the driving motor (505) through a wire, and the connection mode is electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723609.9U CN220868254U (en) | 2023-10-10 | 2023-10-10 | Foundation pit supporting device for building excavation groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723609.9U CN220868254U (en) | 2023-10-10 | 2023-10-10 | Foundation pit supporting device for building excavation groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220868254U true CN220868254U (en) | 2024-04-30 |
Family
ID=90814923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322723609.9U Active CN220868254U (en) | 2023-10-10 | 2023-10-10 | Foundation pit supporting device for building excavation groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220868254U (en) |
-
2023
- 2023-10-10 CN CN202322723609.9U patent/CN220868254U/en active Active
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