CN216615870U

CN216615870U - Supporting construction for building foundation engineering

Info

Publication number: CN216615870U
Application number: CN202123087735.7U
Authority: CN
Inventors: 杨光
Original assignee: ZHEJIANG NANHU CONSTRUCTION CO Ltd
Current assignee: ZHEJIANG NANHU CONSTRUCTION CO Ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-27
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of building foundations, in particular to a supporting structure for building foundation engineering, which comprises guard piles fixedly installed at four corners of a foundation pit and a guard plate, wherein fixing columns are installed in the direction parallel to the side edges of two adjacent foundation pits of the guard piles, each fixing column is rotatably connected with a fixing block, a threaded hole is formed in each fixing block, an adjusting screw rod is connected to the inner thread of each threaded hole, connecting seats are installed at the side ends of the guard plates, the connecting seats are rotatably connected with the bottom ends of the corresponding screw rods, the two ends of each guard plate are connected with side plates through connecting mechanisms, each guard plate comprises a plurality of connecting plates, the two adjacent connecting plates are connected through the connecting mechanisms, the bottom ends of the connecting plates are rotatably connected with bottom plates, and each bottom plate is connected with the bottom end of the foundation pit through fixing nails; the connection is simple, convenient and quick, the installation efficiency is improved, the installation firmness is improved, and the supporting effect is improved.

Description

Supporting construction for building foundation engineering

Technical Field

The utility model relates to the technical field of building foundations, in particular to a supporting structure for building foundation engineering.

Background

As is well known, in order to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit, the foundation pit needs to be excavated in the building construction, and a supporting mechanism needs to be installed in the foundation pit to ensure the safety.

Through retrieval, a utility model with Chinese patent No. CN213926286U in 8/10/2021 discloses a supporting structure for building foundation engineering, which roughly comprises a foundation pit, fender posts are fixedly arranged at four corners of the foundation pit, the lower ends of the fender posts are inserted into a soil layer at the bottom of the foundation pit, transverse reinforcing steel bars are fixedly welded between two adjacent fender posts, the transverse reinforcing steel bars are arranged in groups from top to bottom in an equidistant way, one side of each transverse reinforcing steel bar is provided with a vertical reinforcing steel bar, the vertical reinforcing steel bar is tightly leaned against a side slope of the foundation pit, two ends of each vertical reinforcing steel bar are inserted into the soil layer of the side slope of the foundation pit, and a plurality of groups of vertical reinforcing steel bars are equidistantly distributed between the transverse reinforcing steel bars and the side slope of the foundation pit, when the supporting structure is installed, the intersections of the vertical reinforcing steel bars and the transverse reinforcing steel bars are fixedly connected through iron wires, a plurality of vertical reinforcing steel bars and transverse reinforcing steel bars are required to ensure the supporting effect, and the intersections of the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are relatively more, the iron wires of people are required to be bound, a large amount of manpower is consumed, and the installation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the supporting structure for the building foundation engineering, which saves manpower and is convenient to install.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a supporting structure for building foundation engineering comprises fender posts fixedly arranged at four corners of a foundation pit and a guard plate, fixing columns are respectively arranged in the direction parallel to the side edges of the two adjacent foundation pits of the fender post, each fixing column is rotatably connected with a fixing block, a threaded hole is formed in each fixing block, an adjusting screw rod is connected with the inner threads of each threaded hole, the side ends of the guard plates are respectively provided with a connecting seat which is rotatably connected with the bottom end of the corresponding screw rod, the both ends of backplate are connected with the curb plate through coupling mechanism, the backplate includes a plurality of connecting plates, connects through coupling mechanism between two adjacent connecting plates, and the bottom of a plurality of connecting plates all rotates and is connected with the bottom plate, and each bottom plate all is connected with the bottom of foundation ditch through the staple, and the top of each connecting plate and each curb plate all rotates and is connected with the roof, and each roof all is connected with the top of foundation ditch through the staple.

Preferably, coupling mechanism includes L type piece, the one end of connecting plate is connected with a plurality ofly L type piece, the other end of connecting plate be provided with a plurality ofly with the L type groove of piece looks adaptation, half a plurality of L type pieces of side fixedly connected with of curb plate, half the side of curb plate is provided with a plurality of L type grooves.

Furthermore, the bottom end face of each L-shaped groove is obliquely arranged.

Still further, the equal fixedly connected with of side of backplate and curb plate is a plurality of to insert the post, and a plurality of posts of inserting all insert to the foundation ditch side slope inside.

In a further scheme, the top end of each top plate is fixedly connected with a water baffle.

On the basis of the scheme, the top end of each adjusting screw is fixedly connected with a rotating handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a supporting structure for building foundation engineering, which has the following beneficial effects:

this supporting construction for building foundation engineering, length according to the foundation ditch side slope couples together a plurality of connecting plates and curb plate, and fix the bottom plate at the bottom side of foundation ditch through the staple, then install the fixed column on the fender pile, then install corresponding connecting plate with the connecting seat, then rotate adjusting screw, adjusting screw rotates and makes adjusting screw relative fixed block remove, and promote connecting plate and curb plate extrusion on the foundation ditch side slope, and make and insert the post and insert the inside to the foundation ditch side slope, then rotate the roof and make the bottom of roof and the top contact of foundation ditch, and fix the roof through the staple, connect simple convenient and fast, the efficiency of installation is improved, the fastness of its installation is improved, the effect of strutting is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional structure view of the connection between the connection plate and the side slope of the foundation pit according to the present invention;

FIG. 3 is a schematic cross-sectional view of the connection between two adjacent connection plates according to the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1. a fender pile; 2. a guard plate; 3. fixing a column; 4. a fixed block; 5. adjusting the screw rod; 6. a connecting seat; 7. a side plate; 8. a connecting plate; 9. a base plate; 10. a top plate; 11. fixing nails; 12. an L-shaped block; 13. inserting a column; 14. a water baffle; 15. and (4) turning the handle.

Detailed Description

Examples

Referring to fig. 1-4, a supporting structure for building foundation engineering comprises fender posts 1 fixedly mounted at four corners of a foundation pit, and further comprises a guard plate 2, fixed posts 3 are mounted in the direction parallel to the side edges of two adjacent foundation pits of the fender posts 1, a fixed block 4 is rotatably connected to each fixed post 3, a threaded hole is formed in each fixed block 4, an adjusting screw 5 is connected to the inner thread of the threaded hole, a rotating handle 15 is fixedly connected to the top end of each adjusting screw 5, so that people can rotate the adjusting screws 5 to improve the extrusion force of the adjusting screws 5 on a connecting plate 8, a connecting seat 6 is mounted at the side end of the guard plate 2, the connecting seat 6 is rotatably connected to the bottom end of the corresponding screw, the inclination angle of the connecting plate 8 can be adjusted by rotating the adjusting screws 5, the connecting plate 8 can be fixed on the side slopes of the foundation pits with different angles, the two ends of the guard plate 2 are connected to side plates 7 through a connecting mechanism, the size of curb plate 7 is selected according to the side of backplate 2 and the concrete size between the foundation ditch angular line, a plurality of posts 13 of inserting of the equal fixedly connected with in side of backplate 2 and curb plate 7, a plurality of posts 13 of inserting all insert inside the foundation ditch side slope, the fastness that connecting plate 8 and curb plate 7 are connected has been improved, backplate 2 includes a plurality of connecting plates 8, connect through coupling mechanism between two adjacent connecting plates 8, the bottom of a plurality of connecting plates 8 all rotates and is connected with bottom plate 9, each bottom plate 9 all is connected with the bottom of foundation ditch through staple 11, the top of each connecting plate 8 and each curb plate 7 all rotates and is connected with roof 10, the equal fixedly connected with breakwater 14 in top of each roof 10, prevent that the outside rainwater of foundation ditch from flowing to the inside of foundation ditch, avoid rivers to erode the foundation ditch, each roof 10 all is connected with the top of foundation ditch through staple 11.

It should also be noted that, coupling mechanism includes L type piece 12, the one end of connecting plate 8 is connected with a plurality of L type pieces 12, the other end of connecting plate 8 is provided with a plurality of L type grooves with L type piece 12 looks adaptation, a plurality of L type pieces 12 of side fixedly connected with of half curb plate 7, the side of half curb plate 7 is provided with a plurality of L type grooves, make connecting plate 8 and curb plate 7 fixed connection through inserting L type piece 12 to the inside in L type groove, the bottom face in each L type groove all inclines to set up, be convenient for flow into the rainwater outflow in L type groove, avoid the rainwater to persist in the inside in L type groove.

In summary, when the supporting structure for building foundation engineering is used, firstly, a plurality of connecting plates 8 and side plates 7 are connected according to the length of a side slope of a foundation pit, a bottom plate 9 is fixed on the side edge of the bottom of the foundation pit through fixing nails 11, then fixing columns 3 are installed on retaining piles 1, then connecting seats 6 are installed on the corresponding connecting plates 8, then adjusting screws 5 are rotated, the adjusting screws 5 are rotated to enable the adjusting screws 5 to move relative to fixing blocks 4, the connecting plates 8 and the side plates 7 are pushed to be extruded on the side slope of the foundation pit, inserting columns 13 are inserted into the side slope of the foundation pit, then a top plate 10 is rotated to enable the bottom end of the top plate 10 to be in contact with the top end of the foundation pit, and the top plate 10 is fixed through the fixing nails 11, so that the supporting structure is installed.

Claims

1. The utility model provides a supporting construction for building foundation engineering, includes the fender pile (1) of the equal fixed mounting of four corners of foundation ditch, its characterized in that: the protective device is characterized by further comprising a protective plate (2), fixed columns (3) are mounted in the direction parallel to the side edges of two adjacent foundation pits of the fender pile (1), each fixed column (3) is rotatably connected with a fixed block (4), each fixed block (4) is provided with a threaded hole, the inner portion of each threaded hole is in threaded connection with an adjusting screw rod (5), connecting seats (6) are mounted at the side ends of the protective plate (2), each connecting seat (6) is rotatably connected with the bottom end of the corresponding screw rod, the two ends of the protective plate (2) are connected with side plates (7) through connecting mechanisms, the protective plate (2) comprises a plurality of connecting plates (8), two adjacent connecting plates (8) are connected through connecting mechanisms, the bottom ends of the connecting plates (8) are rotatably connected with bottom plates (9), each bottom plate (9) is connected with the bottom end of the foundation pit through fixing nails (11), and the top ends of each connecting plate (8) and each side plate (7) are rotatably connected with a top plate (10), each top plate (10) is connected with the top end of the foundation pit through a fixing nail (11).

2. The supporting structure for construction foundation engineering according to claim 1, wherein: coupling mechanism includes L type piece (12), the one end of connecting plate (8) is connected with a plurality ofly L type piece (12), the other end of connecting plate (8) be provided with a plurality ofly with the L type groove of L type piece (12) looks adaptation, half a plurality of L type pieces of side fixedly connected with (12) of curb plate (7), half the side of curb plate (7) is provided with a plurality of L type grooves.

3. The supporting structure for construction foundation engineering according to claim 2, wherein: the bottom end face of each L-shaped groove is obliquely arranged.

4. The supporting structure for construction foundation engineering according to claim 3, wherein: the equal fixedly connected with of side of backplate (2) and curb plate (7) a plurality of post (13) of inserting, a plurality of post (13) of inserting all insert to the foundation ditch side slope inside.

5. The supporting structure for construction foundation engineering according to claim 4, wherein: the top end of each top plate (10) is fixedly connected with a water baffle (14).

6. The supporting structure for construction foundation engineering according to claim 5, wherein: the top end of each adjusting screw rod (5) is fixedly connected with a rotating handle (15).