CN220080024U

CN220080024U - Foundation pit construction supporting structure

Info

Publication number: CN220080024U
Application number: CN202320730619.2U
Authority: CN
Inventors: 何巧玲; 叶剑波
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-11-24
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a foundation pit construction supporting structure, which comprises: the fixing screws penetrate through the inside of the upper end and the lower end of the supporting plate, the fixing frame is fixedly arranged at the outer side end of the supporting plate, the upright rod is arranged at the inner side of the supporting plate, and the adjusting rod is arranged in the upright rod; the connecting block is arranged at the outer side of the adjusting rod and positioned in the vertical rod, a supporting rod is arranged at the inner side of the outer side of the connecting block, mounting bolts are arranged at the inner parts of the upper end and the lower end of the supporting rod in a penetrating manner, and fixing nuts are connected to the outer side of the mounting bolts in a threaded manner; the first prefabricated groove is formed in the outer side of the supporting plate, and a first positioning block is integrally and fixedly arranged at the outer wall end of the supporting plate; and the second positioning block is arranged in the outer side of the supporting plate through the first prefabricated groove. This foundation ditch construction supporting construction has improved the whole support reinforcement effect to the foundation ditch lateral wall, and the convenience of installation has been improved in convenient concatenation installation according to the foundation ditch of equidimension simultaneously.

Description

Foundation pit construction supporting structure

Technical Field

The utility model relates to the technical field of foundation pit construction, in particular to a foundation pit construction supporting structure.

Background

The foundation pit is a soil pit excavated at a foundation design position according to the elevation of a substrate and the plane size of the foundation, an excavation scheme is determined according to geological hydrologic data and the condition of a building nearby a site before excavation, and the foundation pit construction is required to be subjected to edge protection foundation pit support so as to ensure the safety of underground structure construction and the surrounding environment of the foundation pit;

for example, a foundation pit supporting structure for building construction with the publication number CN216973430U of China patent authority belongs to the field of building construction. Including a plurality of stay tubes that set up in succession, the traction screw rod that runs through the stay tube, the stay tube is the arc, and extends along the axial, and the stay tube cross section is semicircle structure, and the both sides edge extends vertical end, and one side outer wall of stay tube is provided with along the location sand grip of axial extension, and the opposite side outer wall is provided with along the locating groove of axial extension, locating groove and location sand grip correspond, and the stay tube bottom is provided with the pointed end, and the stay tube both sides are provided with relative through hole, run through the hole site on same axis, and correspond to arrange in location sand grip, locating groove on, the traction screw rod transversely arranges in on the bracing piece, forms arch structure through traction screw rod and stay tube and improves the support intensity, semicircle structure, guarantees inboard operation space.

Most prior art solutions suffer from the following drawbacks: the supporting and reinforcing effects of the foundation pit construction supporting structure are poor, the overall supporting effect is not convenient to further improve, meanwhile, the convenience of overall installation is poor, and certain use defects exist, so that the foundation pit construction supporting structure is provided, and the problem in the above is solved conveniently.

Disclosure of Invention

The utility model aims to provide a foundation pit construction supporting structure, which solves the problems that the supporting and reinforcing effects of the existing supporting structure in the background art are poor, the whole supporting effect is not convenient to further improve, and meanwhile, the convenience of whole installation is poor, so that certain using defects exist.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a foundation pit construction support structure, comprising:

the fixing screws penetrate through the inside of the upper end and the lower end of the supporting plate, the fixing frame is fixedly arranged at the outer side end of the supporting plate, the upright rod is arranged at the inner side of the supporting plate, and the adjusting rod is arranged in the upright rod;

the connecting block is arranged at the outer side of the adjusting rod and positioned in the vertical rod, a supporting rod is arranged at the inner side of the outer side of the connecting block, mounting bolts are arranged at the inner parts of the upper end and the lower end of the supporting rod in a penetrating manner, and fixing nuts are connected to the outer side of the mounting bolts in a threaded manner;

the first prefabricated groove is formed in the outer side of the supporting plate, and a first positioning block is integrally and fixedly arranged at the outer wall end of the supporting plate;

the second locating block is arranged in the outer side of the supporting plate through the first prefabricated groove, and a fixing assembly is arranged in the second locating block.

Preferably, the adjusting rod is connected with the vertical rod in a rotating mode, the adjusting rod is connected with the connecting block in a threaded mode, and the connecting block is connected with the vertical rod in a sliding mode.

Preferably, the supporting rod is obliquely arranged, and the supporting rod is connected with the mounting bolt in a rotating mode.

Preferably, the first positioning block is connected with the supporting plate and the second positioning block in an inserting mode respectively, and a groove-shaped structure is formed in the first positioning block.

Preferably, the fixing assembly comprises a second prefabricated groove, a supporting spring and a fixing block;

the second prefabricated groove is formed in the second positioning block;

a support spring installed in the second pre-groove;

the fixed block penetrates through the outer side of the second positioning block and is positioned at the outer side end of the supporting spring.

Preferably, the fixed block and the second positioning block form a telescopic structure through a supporting spring, and the fixed block is connected with the first positioning block in a clamping manner.

Compared with the prior art, the utility model has the beneficial effects that: the foundation pit construction supporting structure improves the supporting and reinforcing effects of the whole foundation pit side wall, facilitates splicing and installation according to foundation pits with different sizes, and improves the installation convenience;

1. the first positioning block is connected with the supporting plate and the second positioning block in an inserting manner, the fixed block is connected with the first positioning block in a clamping manner, the two groups of supporting plates are spliced and installed through the first positioning block, and at the moment, the first positioning block is inserted into the first prefabricated groove and inserted into the outer side of the second positioning block, so that the fixed block is clamped and connected with the first positioning block, and then the multiple groups of supporting plates are spliced and installed conveniently according to foundation pits with different sizes, and the installation convenience is improved;

2. the adjusting rod is connected with the vertical rod in a rotating way, the adjusting rod is connected with the connecting block in a threaded way, and the connecting block is in sliding connection with the vertical rod, so that the height of the connecting block is conveniently adjusted through the adjusting rod, and the inclination angle of the supporting rod is conveniently adjusted;

3. the support rod is obliquely arranged, and is connected with the mounting bolt in a rotating mode, and meanwhile, 2 groups of support rods are arranged up and down, so that the support rod can play a supporting role on the fixing frame and the support plate, and the support reinforcing effect of the support rod on the side wall of the foundation pit is further improved.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is a schematic diagram of a cross-sectional side view of the connection of the support plate and the fixing frame of the present utility model.

In the figure: 1. a support plate; 2. a fixing screw; 3. a fixing frame; 4. a vertical rod; 5. an adjusting rod; 6. a joint block; 7. a support rod; 8. a mounting bolt; 9. a fixing nut; 10. a first pre-groove; 11. a first positioning block; 12. a second positioning block; 13. a fixing assembly; 1301. a second pre-groove; 1302. a support spring; 1303. and a fixed block.

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. 1-5, the present utility model provides a technical solution: the utility model provides a foundation ditch construction supporting construction, including the inside all running through in upper and lower both ends of backup pad 1 is provided with set screw 2, and the outside fixed mounting of backup pad 1 has mount 3, pole setting 4 is installed to the inboard of backup pad 1, and the inside of pole setting 4 is provided with adjusts pole 5, link up piece 6 installs in the outside of adjusting pole 5 and is located pole setting 4, and link up the outside internally mounted of piece 6 has bracing piece 7, and install mounting peg 8 in running through in the inside of upper and lower both ends of bracing piece 7, the outside threaded connection of mounting peg 8 has fixation nut 9, first precast tank 10 is offered in the outside inside of backup pad 1, and the outside end integration fixed mounting of backup pad 1 has first locating piece 11, simultaneously second locating piece 12 is installed in the outside inside of backup pad 1 through first precast tank 10, and the inside of second locating piece 12 is provided with fixed subassembly 13, fixed subassembly 13 includes second precast tank 1301, support spring 1302 and fixed block 1303, the inside of second precast tank 1301 is seted up in the inside of second precast tank 1301, support spring 1302 installs in second precast tank 1301, fixed block 1303 runs through the inside of second precast block 1302 and is located the outside of support spring's outside end, the combined construction supporting construction locating piece is constructed to the foundation ditch.

When the foundation pit construction supporting structure is used, as shown in fig. 1, 2 and 4, a group of supporting plates 1 are fixedly installed on the side wall of a foundation pit through fixing screws 2, so that the supporting plates 1 are tightly connected with the side wall of the foundation pit, and as the first positioning blocks 11 are respectively connected with the supporting plates 1 and the second positioning blocks 12 in an inserting manner, a groove-shaped structure is formed in the first positioning blocks 11, meanwhile, the fixing blocks 1303 form a telescopic structure through supporting springs 1302, the fixing blocks 1303 are connected with the first positioning blocks 11 in a clamping manner, and the two groups of supporting plates 1 are spliced and installed through the first positioning blocks 11, at the moment, the first positioning blocks 11 are inserted into the first positioning blocks 10 and are inserted into the outer sides of the second positioning blocks 12, so that the fixing blocks 1303 are in clamping connection with the first positioning blocks 11, and meanwhile, the supporting springs 1302 in the second positioning blocks 1301 are in a compressed state, so that the fixing blocks 1303 are conveniently spliced and installed on groups of supporting plates 1 according to foundation pits with different sizes, and convenience in installation is improved;

specifically, as shown in fig. 1, fig. 3 and fig. 5, after the splicing installation of the plurality of groups of support plates 1 is completed, the upright posts 4 are fixedly installed in the foundation pit through the fixing screws 2, the outer ends of the support rods 7 are respectively installed in the front and rear outermost fixing frames 3 through the mounting bolts 8 and the fixing nuts 9, the inner ends of the fixing frames 3 are installed in the connecting blocks 6 through the mounting bolts 8 and the fixing nuts 9, as the adjustment rods 5 are connected with the upright posts 4 in a rotating mode, and the adjustment rods 5 are connected with the connecting blocks 6 in a threaded mode, the support rods 7 are obliquely arranged, and the support rods 7 are connected with the mounting bolts 8 in a rotating mode, the adjustment rods 5 are rotated, so that the connecting blocks 6 rotate in the upright posts 4, at the moment, the upper ends and the lower ends of the support rods 7 rotate with the mounting bolts 8, the inclination angle of the support rods 7 are changed, and the support effect on the fixing frames 3 and the support plates 1 is further improved, and the whole supporting and reinforcing effect on the side walls of the foundation pit is further improved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a foundation ditch construction supporting construction which characterized in that: comprising the following steps:

2. The foundation pit construction support structure of claim 1, wherein: the adjusting rod is connected with the vertical rod in a rotating mode, the adjusting rod is connected with the connecting block in a threaded mode, and the connecting block is connected with the vertical rod in a sliding mode.

3. The foundation pit construction support structure of claim 1, wherein: the bracing piece is the slope setting, and bracing piece and mount bolt adopt pivoted mode to be connected.

4. The foundation pit construction support structure of claim 1, wherein: the first positioning block is connected with the supporting plate and the second positioning block in an inserting mode respectively, and a groove-shaped structure is formed in the first positioning block.

5. The foundation pit construction support structure of claim 1, wherein: the fixing assembly comprises a second prefabricated groove, a supporting spring and a fixing block;

the second prefabricated groove is formed in the second positioning block;

a support spring installed in the second pre-groove;

6. The foundation pit construction support structure of claim 5, wherein: the fixed block and the second positioning block form a telescopic structure through the supporting spring, and the fixed block and the first positioning block are connected in a clamping mode.