CN218952185U

CN218952185U - Bearing device of supporting beam in foundation pit

Info

Publication number: CN218952185U
Application number: CN202222796511.1U
Authority: CN
Inventors: 黄�俊; 郑小平; 吕秋凤; 沈丹莹
Original assignee: ZHEJIANG GUOFENG GROUP CO Ltd
Current assignee: ZHEJIANG GUOFENG GROUP CO Ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-05-02
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to the technical field of building construction, in particular to a bearing device of a supporting beam in a foundation pit, a bottom plate is arranged below the supporting beam, stirrup components for supporting the supporting beam are arranged on the upper surface of the bottom plate in an equidistant sliding mode, each stirrup component comprises two opposite triangular brackets and an upper beam arranged at the upper ends of the two triangular brackets, a top plate is movably arranged on the upper surface of the upper beam, and a cross beam is arranged at the middle position of each triangular bracket. According to the utility model, the hydraulic cylinder is arranged to enable the top plate to jack up the supporting beam, so that the lower surface of the supporting beam is prevented from pressing the rest stirrup components, the rest stirrup components can slide conveniently, and the stirrup components can be further distributed on two sides of the cutting position, so that the cutting action of the cutting position is facilitated, the supporting beam is not required to be lifted by using a tower crane, the movement of the stirrup components is facilitated, and the working efficiency and the effect of the equipment are improved.

Description

Bearing device of supporting beam in foundation pit

Technical Field

The utility model relates to the technical field of building construction, in particular to a bearing device of a supporting beam in a foundation pit.

Background

In order to ensure the integral stability of the deep foundation pit during construction of the deep foundation pit, an inner supporting beam is often required to be arranged, the inner supporting beam is poured by reinforced concrete, and the inner supporting beam is required to be removed during construction of a main structure of a basement. The utility model discloses a channel steel stirrup for placing a deep foundation pit inner support beam after being dismantled, which is characterized in that after the utility model is adopted, the support beam is not required to be placed on a forklift after being lifted by a tower crane, and is transported to a designated place in a concentrated manner, and then is lifted to the outside of the field by a crane.

However, when the device is used, the channel steel stirrup body needs to be placed on two sides of the cutting position to prevent the supporting beam from falling after being cut, however, when the device is used for this operation, the supporting beam needs to be lifted to facilitate the movement of the channel steel stirrup body, so that the problem of inconvenient operation and time and labor waste can occur, therefore, a person skilled in the art provides a bearing device for the supporting beam in the foundation pit to solve the problem in the background art.

Disclosure of Invention

The utility model aims to provide a bearing device for a supporting beam in a foundation pit, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bearing device of the supporting beam in the foundation pit comprises a supporting beam and a cutting position, wherein a bottom plate is arranged below the supporting beam, and stirrup components for supporting the supporting beam are arranged on the upper surface of the bottom plate in an equidistant sliding manner;

the stirrup assembly comprises two opposite triangular brackets and an upper beam arranged at the upper ends of the two triangular brackets, wherein a top plate is movably arranged on the upper surface of the upper beam, two cross beams are arranged at the middle positions of the triangular brackets, and a hydraulic cylinder for driving the top plate to lift is arranged on the upper surface of the cross beams.

As a further aspect of the present utility model: the upper surface symmetry of bottom plate is installed the track, the spout with track sliding connection is seted up to the lower surface of tripod.

As a further aspect of the present utility model: the upper surface of roof is equipped with the antiskid ribbed tile, the antiskid ribbed tile is the component of rubber material.

As a further aspect of the present utility model: traction springs are symmetrically arranged on the upper surface of the upper beam, and the upper ends of the traction springs are fixedly connected with the lower surface of the top plate.

As a further aspect of the present utility model: the roof is the component of stainless steel material, and the length of roof is greater than the width of supporting beam.

As a further aspect of the present utility model: the triangular bracket is of an equilateral triangle structure, and an anti-corrosion layer is arranged on the surface of the triangular bracket.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the hydraulic cylinder is arranged to enable the top plate to jack up the supporting beam, so that the lower surface of the supporting beam is prevented from pressing the rest stirrup components, the rest stirrup components can slide conveniently, and the stirrup components can be further distributed on two sides of the cutting position, so that the cutting action of the cutting position is facilitated, the supporting beam is not required to be lifted by using a tower crane, the movement of the stirrup components is facilitated, and the working efficiency and the effect of the equipment are improved.

Drawings

FIG. 1 is a schematic view of a bearing device for supporting beams in a foundation pit;

FIG. 2 is a schematic view of a structure of a support beam in a device for supporting the support beam in a foundation pit;

fig. 3 is a schematic structural view of a stirrup assembly in a bearing device for a support beam in a foundation pit.

In the figure: 1. a support beam; 2. cutting the position; 3. a stirrup assembly; 31. a girder is arranged; 32. a tripod; 33. a chute; 34. a cross beam; 35. a hydraulic cylinder; 36. a top plate; 37. a traction spring; 4. a bottom plate; 5. a track.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present utility model, a bearing device for a supporting beam in a foundation pit includes a supporting beam 1, a cutting station 2, a bottom plate 4 mounted below the supporting beam 1, and stirrup assemblies 3 mounted on the upper surface of the bottom plate 4 at equal intervals in a sliding manner for supporting the supporting beam 1;

the stirrup assembly 3 includes two relative a frame 32 and installs the upper beam 31 in two a frame 32 upper ends, upper surface movable mounting of upper beam 31 has roof 36, the middle part department of two a frame 32 installs crossbeam 34, the upper surface mounting of crossbeam 34 has the pneumatic cylinder 35 that is used for driving roof 36 to go up and down, install the bottom plate 4 in the below of supporting beam 1, slide stirrup assembly 3, through the sliding connection between spout 33 and track 5, make things convenient for the slip of stirrup assembly 3, then make stirrup assembly 3 even distribute in the below of supporting beam 1, start pneumatic cylinder 35, make roof 36 hold up supporting beam 1 through pneumatic cylinder 35, thereby make remaining stirrup assembly 3 separate with supporting beam 1, avoid the lower surface of supporting beam 1 to push down remaining stirrup assembly 3, thereby make things convenient for the slip of remaining stirrup assembly 3, further can make stirrup assembly 3 distribute in the both sides of cutting position 2, thereby make things convenient for the cutting action of cutting position 2, make things convenient for the use of lifting stirrup assembly 3, the moving efficiency and the equipment of the tower stirrup assembly 3 have improved.

In fig. 2 and 3, the rail 5 is symmetrically installed on the upper surface of the bottom plate 4, the sliding groove 33 slidingly connected with the rail 5 is provided on the lower surface of the tripod 32, and the movement of the stirrup assembly 3 is facilitated by the sliding connection between the sliding groove 33 and the rail 5.

In fig. 3, the upper surface of the top plate 36 is provided with a cleat, which is a rubber member, and the stability of the support beam 1 can be improved by providing the cleat.

In fig. 3, traction springs 37 are symmetrically installed on the upper surface of the upper beam 31, the upper ends of the traction springs 37 are fixedly connected with the lower surface of the top plate 36, and stability of the top plate 36 during lifting is maintained through the traction springs 37.

In fig. 1 and 3, the top plate 36 is a stainless steel member, and the length of the top plate 36 is greater than the width of the support beam 1, so that the top plate 36 can conveniently support the support beam 1.

In fig. 3, the triangular bracket 32 has an equilateral triangle structure, so that the stability of the equipment is improved, and an anti-corrosion layer is arranged on the surface of the triangular bracket 32, and the anti-corrosion layer is made of conventional anti-corrosion paint and mainly plays a role in corrosion resistance.

The working principle of the utility model is as follows: when in use, the bottom plate 4 is arranged below the supporting beam 1, the stirrup assembly 3 is slid, sliding connection between the sliding groove 33 and the track 5 is realized, the stirrup assembly 3 is conveniently slid, then the stirrup assembly 3 is uniformly distributed below the supporting beam 1, the hydraulic cylinder 35 is started, the top plate 36 is enabled to support the supporting beam 1 through the hydraulic cylinder 35, so that the rest stirrup assembly 3 is separated from the supporting beam 1, the rest stirrup assembly 3 is prevented from being pressed by the lower surface of the supporting beam 1, the sliding of the rest stirrup assembly 3 is facilitated, the stirrup assembly 3 can be further enabled to be distributed on two sides of the cutting position 2, the cutting action of the cutting position 2 is facilitated, the supporting beam 1 is not required to be lifted by using a tower crane, the movement of the stirrup assembly 3 is facilitated, and the working efficiency and the effect of equipment are improved.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The bearing device of the supporting beam in the foundation pit comprises a supporting beam (1) and a cutting position (2), and is characterized in that a bottom plate (4) is arranged below the supporting beam (1), and stirrup components (3) used for supporting the supporting beam (1) are arranged on the upper surface of the bottom plate (4) in an equidistant sliding manner;

the stirrup assembly (3) comprises two opposite triangular brackets (32) and an upper beam (31) arranged at the upper ends of the two triangular brackets (32), a top plate (36) is movably arranged on the upper surface of the upper beam (31), a cross beam (34) is arranged at the middle position of each triangular bracket (32), and a hydraulic cylinder (35) for driving the top plate (36) to lift is arranged on the upper surface of each cross beam (34).

2. The bearing device of the supporting beam in the foundation pit according to claim 1, wherein the rails (5) are symmetrically arranged on the upper surface of the bottom plate (4), and sliding grooves (33) which are in sliding connection with the rails (5) are formed on the lower surface of the triangular bracket (32).

3. The bearing device of a supporting beam in a foundation pit according to claim 1, wherein the upper surface of the top plate (36) is provided with a antiskid plate, and the antiskid plate is a rubber member.

4. The bearing device of the supporting beam in the foundation pit according to claim 1, wherein the traction springs (37) are symmetrically arranged on the upper surface of the upper beam (31), and the upper ends of the traction springs (37) are fixedly connected with the lower surface of the top plate (36).

5. A load-bearing device for a support beam in a foundation pit according to claim 1, characterized in that the top plate (36) is a stainless steel material member, and that the length of the top plate (36) is greater than the width of the support beam (1).

6. The bearing device of the supporting beam in the foundation pit according to claim 1, wherein the triangular bracket (32) is of an equilateral triangle structure, and an anti-corrosion layer is arranged on the surface of the triangular bracket (32).