CN215801674U

CN215801674U - High-strength foundation pit inner supporting structure

Info

Publication number: CN215801674U
Application number: CN202122139307.8U
Authority: CN
Inventors: 聂攀锋; 雷磊; 侯玉琪
Original assignee: CCCC SHEC Third Highway Engineering Co Ltd
Current assignee: CCCC SHEC Third Highway Engineering Co Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-11
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a high-strength foundation pit inner supporting structure, which comprises: the base is fixed in the foundation pit through screws; the motor is fixed on the left side face of the base, and a reverse screw rod is fixed at the output end of the motor; the bearing seat is positioned above the base, and a connecting barrel is welded on the upper surface of the bearing seat; the bottom end of the combined rod is positioned inside the connecting barrel, a bearing plate is welded on the upper surface of the combined rod, and an installation block is welded on the outer side surface of the bearing plate; the horizontal marker post is positioned on the inner side of the mounting block; and the lower surface of the building component is attached to the upper surface of the bearing plate. This high-strength foundation pit inner supporting structure is convenient for adjust the bearing height, and is convenient for each direction to look over whether a plurality of high-strength foundation pit inner supporting structure's highly parallel and level, and quick assembly disassembly can improve the stability of junction.

Description

High-strength foundation pit inner supporting structure

Technical Field

The utility model relates to the technical field of foundation pit inner supporting structures, in particular to a high-strength foundation pit inner supporting structure.

Background

In the process of construction in a foundation pit, a support structure support needs to be fixed in the foundation pit, and then the building component is supported through the support structure, so that the building component can be conveniently operated at the later stage, the construction stability is ensured, and the safety of constructors is ensured;

the existing high-strength foundation pit inner supporting structure is inconvenient to adjust in bearing height, all components are connected in a welding mode, and the assembly, disassembly and assembly are inconvenient, so that the high-strength foundation pit inner supporting structure is provided, and the problem provided in the above is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength foundation pit inner supporting structure, and aims to solve the problems that the existing high-strength foundation pit inner supporting structure in the background art is inconvenient to adjust the bearing height, and various components are connected in a welding mode and are inconvenient to disassemble, assemble and combine.

In order to achieve the purpose, the utility model provides the following technical scheme: a high strength support structure in a foundation pit comprising:

the base is fixed in the foundation pit through screws;

the motor is fixed on the left side face of the base, a reverse lead screw is fixed at the output end of the motor, moving blocks are in threaded connection with the left end and the right end of the reverse lead screw, and a support rod is rotatably connected to the top end of each moving block;

the bearing seat is positioned above the base, a connecting barrel is welded on the upper surface of the bearing seat, and an inserted rod penetrates through the left end of the connecting barrel;

the bottom end of the combined rod is positioned inside the connecting barrel, a bearing plate is welded on the upper surface of the combined rod, and an installation block is welded on the outer side surface of the bearing plate;

the horizontal marker post is positioned on the inner side of the mounting block;

and the lower surface of the building component is attached to the upper surface of the bearing plate.

Preferably, the bottom end of the moving block is slidably mounted in the base, and the right end of the reverse lead screw penetrates through the right end of the base.

Preferably, the top end of the supporting rod is hinged with the bottom end of the bearing seat, and the supporting rod is symmetrically arranged about the central line of the bearing seat.

Preferably, the combined rod is fixedly connected with the connecting barrel through an inserted link, and the bottom end of the combined rod is provided with a through hole.

Preferably, the mounting blocks are arranged on the front, the rear, the left and the right of the bearing plate, and the longitudinal sections of the mounting blocks are of a concave structure;

the horizontal marker post is connected with the mounting block in a clamping manner.

Compared with the prior art, the utility model has the beneficial effects that: the high-strength foundation pit inner supporting structure is convenient for adjusting the bearing height, and is convenient for checking whether the heights of the high-strength foundation pit inner supporting structures are level or not in all directions, and the high-strength foundation pit inner supporting structure can be quickly assembled and disassembled, so that the stability of the joint can be improved;

1. the high-strength foundation pit support structure is provided with a reverse lead screw, a moving block, a support rod and a bearing seat, wherein the motor drives the moving block to move through the reverse lead screw, so that the support rod rotates, and the bearing seat is lifted, so that the overall height of the high-strength foundation pit support structure is adjusted;

2. the supporting plate is provided with a supporting plate, mounting blocks and horizontal marker posts, the horizontal marker posts are connected with the mounting blocks in a clamping mode, the mounting blocks are arranged on the front, back, left and right sides of the supporting plate, the horizontal marker posts can be conveniently mounted on the four sides of the supporting plate, and whether the heights of the supporting structures in the high-strength foundation pits are parallel and level or not can be conveniently checked in all directions;

3. be provided with and connect bucket and combination pole, the combination pole is connected with the block of being connected the bucket and is realized quick assembly disassembly, and the combination pole passes through the inserted bar and is connected bucket fixed connection, improves the stability of junction.

Drawings

FIG. 1 is a front view of a cutaway structure of the present invention;

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic view of the connection structure of the combination bar and the supporting plate according to the present invention;

FIG. 4 is a schematic view of the connection structure of the bearing seat and the connecting barrel according to the present invention.

In the figure: 1. a base; 2. a motor; 3. a reverse screw rod; 4. a moving block; 5. a strut; 6. a bearing seat; 7. a connecting barrel; 8. inserting a rod; 9. a combination rod; 10. a support plate; 11. mounting blocks; 12. a horizontal marker post; 13. a building element.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-strength foundation pit inner supporting structure comprises a base 1, a motor 2, a reverse screw rod 3, a moving block 4, a support rod 5, a bearing seat 6, a connecting barrel 7, an inserted rod 8, a combined rod 9, a bearing plate 10, an installation block 11, a horizontal mark rod 12 and a building component 13, wherein as shown in figure 2, screw holes are formed in the front end and the rear end of the base 1, the base 1 is placed on the ground in a foundation pit, then the base 1 is fixed in the foundation pit through screws, and then as shown in figure 1, the bottom end of the combined rod 9 is clamped into the connecting barrel 7, as shown in figures 1, 3 and 4, as the connecting barrel 7 and the combined rod 9 are both provided with through holes, the inserted rod 8 penetrates through the connecting barrel 7 and is inserted into the through holes formed in the combined rod 9, so that the combined rod 9 is fixed in the connecting barrel 7, and the stability of the combined rod 9 and the connecting barrel 7 is improved by the inserted rod 8;

the motor 2 is turned on, the motor 2 is provided with an electric storage structure, the motor 2 drives the reverse lead screw 3 to rotate clockwise, the thread directions of the left end and the right end of the reverse lead screw 3 are opposite, the right end of the reverse lead screw 3 penetrates through the right end of the

base

1, 2 groups of moving blocks 4 in threaded connection with the reverse lead screw 3 move relatively, the support rod 5 is connected with the moving blocks 4 in a rotating mode, along with the movement of the moving blocks 4, the included angle between the support rod 5 and the support rod 5 changes, the bearing seat 6 rises, the heights of the bearing seat 6, the connecting barrel 7, the combined rod 9 and the bearing plate 10 are increased, the height of the high-strength foundation pit internal support structure is adjusted, and the high-strength foundation pit internal support structure is used for supporting the building component 13;

after a plurality of groups of high-strength foundation pit supporting structures are fixed in a rectangular array in a foundation pit, because the horizontal marker posts 12 are connected with the mounting blocks 11 with the vertical sections in a concave structure in a clamping manner, the horizontal marker posts 12 are clamped into the mounting blocks 11 which are aligned front and back or left and right, floating balls in the horizontal marker posts 12 are observed, when the floating balls are not positioned in the middle of the horizontal marker posts 12, the heights of the front and back or left and right high-strength foundation pit supporting structures are different, the height of the supporting plate 10 is adjusted again through the motor 2 and the reverse screw rod 3, so that a series of operations of the high-strength foundation pit supporting structures are completed, and the content which is not described in detail in the description belongs to the prior art which is known by technical personnel in the field.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high strength's foundation ditch inner support structure which characterized in that: the method comprises the following steps:

the base (1), the said base (1) is fixed in foundation ditch through the screw;

the motor (2) is fixed on the left side face of the base (1), the reverse lead screw (3) is fixed at the output end of the motor (2), the left end and the right end of the reverse lead screw (3) are both in threaded connection with a moving block (4), and the top end of the moving block (4) is rotatably connected with a support rod (5);

the bearing seat (6) is positioned above the base (1), the upper surface of the bearing seat (6) is welded with a connecting barrel (7), and the left end of the connecting barrel (7) penetrates through an inserted rod (8);

the bottom end of the combined rod (9) is positioned inside the connecting barrel (7), a bearing plate (10) is welded on the upper surface of the combined rod (9), and a mounting block (11) is welded on the outer side surface of the bearing plate (10);

the horizontal marker post (12), the said horizontal marker post (12) locates at the inboard of the mounting block (11);

and the lower surface of the building component (13) is attached to the upper surface of the bearing plate (10).

2. A high strength support structure in a foundation pit as claimed in claim 1, wherein: the bottom end of the moving block (4) is slidably mounted in the base (1), and the right end of the reverse screw rod (3) penetrates through the right end of the base (1).

3. A high strength support structure in a foundation pit as claimed in claim 1, wherein: the top end of the supporting rod (5) is hinged with the bottom end of the bearing seat (6), and the supporting rod (5) is symmetrically arranged relative to the central line of the bearing seat (6).

4. A high strength support structure in a foundation pit as claimed in claim 1, wherein: the combined rod (9) is fixedly connected with the connecting barrel (7) through the inserted rod (8), and the bottom end of the combined rod (9) is provided with a through hole.

5. A high strength support structure in a foundation pit as claimed in claim 1, wherein: the mounting blocks (11) are arranged on the front, the back, the left and the right of the bearing plate (10), and the longitudinal section of each mounting block (11) is of a concave structure;

the horizontal marker post (12) and the mounting block (11) are connected in a clamping manner.