CN219298227U

CN219298227U - Foundation pit supporting structure

Info

Publication number: CN219298227U
Application number: CN202320685825.6U
Authority: CN
Inventors: 任廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-07-04
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a foundation pit supporting structure, which comprises a foundation pit, wherein an adjustable supporting mechanism is arranged on the inner side of the foundation pit, an operating mechanism is fixed on the surface of the adjustable supporting mechanism, and the adjustable supporting mechanism comprises: the supporting component is arranged on the inner side of the foundation pit; the connecting component is arranged on the inner side of the supporting component; the guide assembly is arranged on the surface of the connecting assembly; according to the utility model, through the designed connecting grooves, connecting blocks, fixing blocks, screws, bearings and hand-operated wheels, the length of the support plate can be freely adjusted according to the size of the foundation pit so as to support the foundation pit, and meanwhile, the designed positioning holes and positioning rods are matched, so that the connecting rods with the adjusted length can be firmly screwed, extruded and positioned, the support plate is prevented from shaking, and compared with the prior art, the support work of the foundation pit is greatly facilitated.

Description

Foundation pit supporting structure

Technical Field

The utility model belongs to the technical field of foundation pit support, and particularly relates to a foundation pit support structure.

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.

When the existing foundation pit supporting structure is used, the size of a foundation pit is generally measured firstly, then a supporting steel pipe is cut into corresponding lengths by a cutting machine according to the size of the foundation pit, and then the supporting steel pipe is fixedly connected with a supporting plate by welding, so that the foundation pit can be supported, the supporting mode is troublesome to operate, the length of the supporting plate cannot be quickly adjusted according to the size of the foundation pit, and therefore the foundation pit supporting structure is provided.

Disclosure of Invention

The utility model aims to provide a foundation pit supporting structure, which solves the problem that the length of the foundation pit supporting structure provided in the background art cannot be adjusted conveniently.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foundation ditch supporting structure, includes the foundation ditch, the inboard of foundation ditch is provided with adjustable supporting mechanism, adjustable supporting mechanism's fixed surface has operating device, adjustable supporting mechanism includes:

the supporting component is arranged on the inner side of the foundation pit;

the connecting component is arranged on the inner side of the supporting component;

the guide assembly is arranged on the surface of the connecting assembly;

the adjusting component is arranged on the surface of the supporting component;

and the positioning component is arranged on the surface of the supporting component and is connected with the connecting component.

Preferably, the support assembly comprises a fixed seat arranged in the foundation pit and support plates symmetrically arranged at two ends of the fixed seat, and the support plates are attached to the inner wall of the foundation pit.

Preferably, the connecting assembly comprises connecting grooves symmetrically formed in two ends of the fixing base and connecting rods symmetrically fixed at the ends of the support plate, and the connecting rods are connected with the connecting grooves in a clamping mode.

Preferably, the guide assembly comprises a guide groove formed in the surface of the connecting rod and a guide block fixed inside the connecting groove, and the guide block is in sliding connection with the guide groove.

Preferably, the adjusting component comprises a fixed block symmetrically fixed on one side of the fixed seat and a screw hole penetrating through the surface of the fixed block, a screw is screwed and connected in the screw hole, a bearing is connected between one end of the screw and the support plate, and a hand-operated wheel is fixed at the other end of the screw.

Preferably, the locating component comprises a locating hole penetrating through the inner wall of the connecting groove, a locating rod screwed with the locating hole is arranged on the other side of the foundation pit, and the end part of the locating rod is connected with the connecting rod in a fitting mode.

Preferably, the operating mechanism comprises an operating handle fixed on the other side of the fixed seat and a rubber ring sleeved on the surface of the operating handle, and the surface of the rubber ring is fixed with anti-slip strips at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the designed connecting grooves, connecting blocks, fixing blocks, screws, bearings and hand-operated wheels, the length of the support plate can be freely adjusted according to the size of the foundation pit so as to support the foundation pit, and meanwhile, the designed positioning holes and positioning rods are matched, so that the connecting rods with the adjusted length can be firmly screwed, extruded and positioned, the support plate is prevented from shaking, and compared with the prior art, the support work of the foundation pit is greatly facilitated.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A of FIG. 1;

FIG. 3 is an enlarged schematic view of the utility model at B of FIG. 1;

FIG. 4 is an enlarged schematic view of the utility model at C of FIG. 1;

in the figure: 1. a foundation pit; 100. a fixing seat; 101. a support plate; 200. a connecting groove; 201. a connecting rod; 300. a guide groove; 301. a guide block; 400. a fixed block; 401. a screw hole; 402. a screw; 403. a bearing; 404. hand-operated wheels; 500. positioning holes; 501. a positioning rod; 600. an operating handle; 601. a rubber ring; 602. an anti-slip strip.

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 to 4, the present utility model provides a technical solution: the utility model provides a foundation ditch supporting construction, includes foundation ditch 1, and the inboard of foundation ditch 1 is provided with adjustable supporting mechanism, and adjustable supporting mechanism's fixed surface has operating device, and adjustable supporting mechanism includes:

the support assembly is arranged on the inner side of the foundation pit 1;

the guide assembly is arranged on the surface of the connecting assembly;

the adjusting component is arranged on the surface of the supporting component;

In this embodiment, preferably, the supporting component includes a fixing seat 100 disposed inside the foundation pit 1 and supporting plates 101 symmetrically disposed at two ends of the fixing seat 100, and the supporting plate 101 is attached to an inner wall of the foundation pit 1, so that the foundation pit 1 can be supported.

In this embodiment, preferably, the connection assembly includes connection slots 200 symmetrically formed at two ends of the fixing base 100 and connection rods 201 symmetrically fixed at ends of the support plate 101, and the support plate 101 can be connected with the fixing base 100 by engaging the connection rods 201 with the connection slots 200.

In this embodiment, preferably, the guiding assembly includes a guiding groove 300 formed on the surface of the connecting rod 201 and a guiding block 301 fixed inside the connecting groove 200, and the guiding block 301 is slidably connected to the guiding groove 300, so as to perform a moving guiding function on the connecting rod 201.

In this embodiment, preferably, the adjusting component includes a fixing block 400 symmetrically fixed on one side of the fixing seat 100 and a screw hole 401 penetrating through the surface of the fixing block 400, a screw 402 is screwed in the screw hole 401, a bearing 403 is connected between one end of the screw 402 and the support plate 101, and a hand-operated wheel 404 is fixed at the other end of the screw 402, so that the screw 402 can be driven to rotate in the screw hole 401 to change the position of the support plate 101.

In this embodiment, preferably, the positioning assembly includes a positioning hole 500 penetrating through the inner wall of the connecting slot 200, a positioning rod 501 screwed with the positioning hole 500 is disposed on the other side of the foundation pit 1, and the end of the positioning rod 501 is attached to the connecting rod 201, so that the connecting rod 201 can be extruded and positioned.

In this embodiment, preferably, the operating mechanism includes an operating handle 600 fixed on the other side of the fixing base 100 and a rubber ring 601 sleeved on the surface of the operating handle 600, and the surface of the rubber ring 601 is fixed with an anti-slip strip 602 at equal distance, so that the anti-slip effect can be achieved by the rubber ring 601 and the anti-slip strip 602.

The working principle and the using flow of the utility model are as follows: when the inside of a foundation pit 1 is required to be supported and protected, the operation handle 600 is held firstly to lift the fixing seat 100, the rubber ring 601 and the anti-slip strips 602 play a role in holding and anti-slip, the fixing seat 100 is placed in the inside of the foundation pit 1, the positioning rod 501 is screwed to enable the end of the fixing seat 100 to be separated from the connecting rod 201 and screwed into the inside of the positioning hole 500 to be stored, the hand wheel 404 is rotated to enable the screw 402 to rotate in the screw hole 401, the supporting plate 101 is pushed by the bearing 403 to enable the supporting plate 101 to drive the connecting rod 201 to slide in the connecting groove 200, the guide groove 300 is driven to slide on the surface of the guide block 301 to play a role in moving and guiding, the supporting plates 101 on two sides of the fixing seat 100 can be extruded and attached to the inner wall of the foundation pit 1, then the positioning rod 501 is screwed to enable the end of the fixing seat to rotate in the inside of the positioning hole 500 and be extruded and fixed by the connecting rod 201, and the supporting plate 101 can be positioned, and supporting work is completed.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various 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

1. The utility model provides a foundation ditch supporting construction, includes foundation ditch (1), its characterized in that: the inboard of foundation ditch (1) is provided with adjustable supporting mechanism, adjustable supporting mechanism's fixed surface has operating device, adjustable supporting mechanism includes:

the support assembly is arranged on the inner side of the foundation pit (1);

the guide assembly is arranged on the surface of the connecting assembly;

the adjusting component is arranged on the surface of the supporting component;

2. The foundation pit supporting structure of claim 1, wherein: the supporting assembly comprises a fixing seat (100) arranged inside the foundation pit (1) and supporting plates (101) symmetrically arranged at two ends of the fixing seat (100), and the supporting plates (101) are attached to the inner wall of the foundation pit (1).

3. The foundation pit supporting structure of claim 1, wherein: the connecting assembly comprises connecting grooves (200) symmetrically formed in two ends of the fixing seat (100) and connecting rods (201) symmetrically fixed at the ends of the support plate (101), and the connecting rods (201) are connected with the connecting grooves (200) in a clamping mode.

4. The foundation pit supporting structure of claim 1, wherein: the guide assembly comprises a guide groove (300) formed in the surface of the connecting rod (201) and a guide block (301) fixed inside the connecting groove (200), and the guide block (301) is slidably connected with the guide groove (300).

5. The foundation pit supporting structure of claim 1, wherein: the adjusting component comprises a fixed block (400) symmetrically fixed on one side of the fixed seat (100) and a screw hole (401) penetrating through the surface of the fixed block (400), a screw (402) is screwed in the screw hole (401), a bearing (403) is connected between one end of the screw (402) and the support plate (101), and a hand crank wheel (404) is fixed at the other end of the screw (402).

6. The foundation pit supporting structure of claim 1, wherein: the positioning assembly comprises a positioning hole (500) penetrating through the inner wall of the connecting groove (200), a positioning rod (501) screwed with the positioning hole (500) is arranged on the other side of the foundation pit (1), and the end part of the positioning rod (501) is connected with the connecting rod (201) in a fitting mode.

7. A pit supporting structure according to claim 2, wherein: the operating mechanism comprises an operating handle (600) fixed on the other side of the fixed seat (100) and a rubber ring (601) sleeved on the surface of the operating handle (600), and anti-slip strips (602) are fixed on the surface of the rubber ring (601) at equal intervals.