CN218951983U

CN218951983U - Bridge pier shaft reinforcing bar installation bench device

Info

Publication number: CN218951983U
Application number: CN202223156160.4U
Authority: CN
Inventors: 张彬; 李过; 刘正东; 牛博; 罗兴; 黄超; 王丹龙; 朱子琪; 唐融; 万显峰; 青格乐; 王瞾
Original assignee: China Gezhouba Group Municipal Engineering Co ltd; China Gezhouba Group Co Ltd
Current assignee: China Gezhouba Group Municipal Engineering Co ltd; China Gezhouba Group Co Ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-02
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a bridge pier body steel bar installation rack device, which comprises two split racks, wherein the split racks are U-shaped structure racks, and the inner wall of the U-shaped structure is connected with a pier body template; the split type rack comprises a plurality of vertical rods, wherein the vertical rods are arranged in an inner layer and an outer layer along the outer ring and the inner ring of the U-shaped structure; the upright posts are connected through cross bars to form a frame structure; the upright posts at the corners of the split type rack are connected through external angle links; the device can solve the problems that the traditional construction methods such as scaffold erection or platform assembly are adopted in the pier body steel bar installation and construction process, the scaffold device can be integrally hoisted, and can be fixed on the truss outside the template along with the heightening of the pier body to continue the installation of the upper layer steel bars, so that the construction is convenient; the problems that the scaffold is inconvenient to install and disassemble, time and labor are wasted, certain potential safety hazards exist and the like are avoided, the construction efficiency is effectively improved, and the construction progress is quickened.

Description

Bridge pier shaft reinforcing bar installation bench device

Technical Field

The utility model belongs to the field of bridge pier body steel bar installation, and particularly relates to a bridge pier body steel bar installation bench device.

Background

When engineering such as urban rail, municipal administration, road and bridge carries out pier shaft reinforcing bar installation usually adopting traditional methods such as setting up scaffold frame or assembled platform, often need carry out scaffold frame or platform overlap joint in certain altitude department, for example patent number "CN210238308U" patent discloses a scaffold frame for large-scale pier mould preparation, including four bracing pieces, four the welding has same backup pad on the outer wall of one side of bracing piece, four the sleeve has all been cup jointed to the circumference outer wall of bracing piece near the position of bottom, and welds on the outer wall of one side of sleeve has the dead lever, the position that the outer wall of one side of dead lever is close to the bottom has all welded the support column, and the welding has the fixed plate on the outer wall of the bottom of support column. The utility model uses four fixing plates to contact with the ground; the traditional method has the advantages of low construction efficiency, influence on the construction period, more time consumption, inconvenience in assembly and disassembly and certain potential safety hazard; therefore, it is necessary to design a bridge pier body rebar installation rack device to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the technical problems of low construction efficiency, inconvenient disassembly and assembly and potential safety hazard existing in the scaffold and platform lap joint mode in the prior art, and has the characteristics of convenience in construction and capability of improving the installation work efficiency of pier body steel bars.

In order to solve the technical problems, the utility model adopts the following technical scheme: the bridge pier body steel bar installation rack device comprises two split racks, wherein each split rack is a U-shaped structure rack, and the inner wall of the U-shaped structure is connected with a pier body template; the split type rack comprises a plurality of vertical rods, wherein the vertical rods are arranged in an inner layer and an outer layer along the outer ring and the inner ring of the U-shaped structure; the upright posts are connected through cross bars to form a frame structure; the upright posts at the corners of the split type rack are connected through external angle links.

Further, the device consists of two split type racks with U-shaped structures, the two racks are symmetrically designed, and the middle of the two racks is a rectangular structure after being combined together, so that the two racks can just surround the pier body; during use, the inner wall of the U-shaped structure can be connected with the pier body template, and then the two split type racks are tensioned through steel strands or welded and butted through channel steel, so that the structural strength is further improved, and the whole rack is held on the surface of the pier body.

Preferably, the vertical rods of the inner ring layer and the outer ring layer of the U-shaped structure are connected through angle steel, and the end parts of the angle steel are welded on the joints of the vertical rods and the cross rods.

Further, the cross rod, the angle steel and the vertical rod are connected through welding.

Preferably, the cross bars are arranged in multiple layers along the height direction of the upright posts, and the split type rack is divided into multiple layers.

Preferably, a patterned steel plate is paved between the cross bars and the angle steel of the multi-layer structure, and skirting boards are connected to the edges of the inner side and the outer side of the patterned steel plate.

Furthermore, a plurality of deformed steel bars are additionally arranged between the cross bars and used for paving the pattern steel plates, and meanwhile, the whole structure can be further reinforced.

Preferably, the outer surface of the frame of the split type rack is connected with a plurality of screw thread steel bars to form a protective fence; the frame surface of split type rack sets up the cat ladder of borduring.

Further, when the pier body is higher, the device is placed on the pier body truss and is fixed with the truss for installing upper layer steel bars.

The beneficial effects of the utility model are as follows:

the bridge pier body steel bar installation bench device provided by the utility model can be integrally hoisted, and can be fixed on the truss outside the template to continue to install upper steel bars along with the heightening of the pier body, so that the problems of inconvenience, time and labor waste and potential safety hazard in the installation and disassembly of a scaffold or an assembly platform in the construction process are avoided, meanwhile, the site construction is convenient, the construction efficiency is improved, the construction period is shortened, the resources and the cost are saved, the device is simple and practical, the construction is convenient, the processing and the movement are convenient, the repeated use is realized, and the stability is good.

Drawings

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

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

FIG. 3 is a cross-sectional view A-A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a cross-sectional view B-B of FIG. 2 in accordance with the present utility model;

the reference numerals in the drawings are: the vertical rod 1, the cross rod 2, the external angle link rod 3, the pattern steel plate 4, the angle steel 5, the skirting board 6 and the cat ladder 7.

Detailed Description

As shown in fig. 1-4, a bridge pier body steel bar installation rack device comprises two split racks, wherein each split rack is a U-shaped structure rack, and the inner wall of the U-shaped structure is connected with a pier body template; the split type rack comprises a plurality of vertical rods 1, wherein the vertical rods 1 are distributed with inner and outer double layers along the outer ring and the inner ring of the U-shaped structure; the upright posts 1 are connected through cross bars 2 to form a frame structure; the upright rods 1 at the corners of the split type rack are connected through external angle links 3.

Preferably, the vertical rods 1 of the inner ring layer and the outer ring layer of the U-shaped structure are connected through angle steel 5, and the end parts of the angle steel 5 are welded on the joints of the vertical rods 1 and the cross rods 2.

Further, the cross rod 2, the angle steel 5 and the vertical rod 1 are connected through welding.

Preferably, the cross bar 2 is provided in a plurality of layers along the height direction of the upright 1, dividing the split type stand into a multi-layer structure.

Preferably, a patterned steel plate 4 is paved between the cross rod 2 and the angle steel 5 of the multi-layer structure, and skirting boards 6 are connected to the edges of the inner side and the outer side of the patterned steel plate 4.

Furthermore, a plurality of thread steel bars are additionally arranged between the cross bars 2 and used for paving the pattern steel plates 4, and meanwhile, the whole structure can be further reinforced.

Preferably, the outer surface of the frame of the split type rack is connected with a plurality of screw thread steel bars to form a protective fence; the frame surface of split type rack sets up and bordures cat ladder 7.

The operation method of the utility model is as follows:

when the device is used, the two split type racks of the device are assembled and welded in advance and moved to a construction area, so that the inner wall of the U-shaped structure is clamped on a template on the outer surface of the squatting body for construction; the device can be integrally hoisted, can be fixed on the truss outside the template along with the heightening of the pier body to continue to install the upper layer steel bars, and is placed on the pier body truss when the pier body is higher and fixed with the truss to install the upper layer steel bars.

The foregoing embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. Bridge pier shaft reinforcing bar installation rack device, its characterized in that: the device comprises two split type racks, wherein the split type racks are U-shaped structure racks, and the inner wall of the U-shaped structure is connected with a pier body template; the split type rack comprises a plurality of vertical rods (1), wherein the vertical rods (1) are arranged in an inner layer and an outer layer along the outer ring and the inner ring of the U-shaped structure; the upright posts (1) are connected through cross bars (2) to form a frame structure; the upright rods (1) at the corners of the split type rack are connected through external angle connecting rods (3).

2. The bridge pier body rebar installation rack device of claim 1, wherein: the vertical rods (1) of the inner ring layer and the outer ring layer of the U-shaped structure are connected through angle steel (5), and the end parts of the angle steel (5) are welded on the joints of the vertical rods (1) and the cross rods (2).

3. The bridge pier body rebar installation rack device of claim 1, wherein: the cross rod (2) is provided with multiple layers along the height direction of the vertical rod (1), and the split type rack is divided into multiple layers.

4. A bridge pier body rebar installation rack apparatus according to claim 3, wherein: a patterned steel plate (4) is paved between the cross rod (2) and the angle steel (5) of the multi-layer structure, and skirting boards (6) are connected to the edges of the inner side and the outer side of the patterned steel plate (4).

5. The bridge pier body rebar installation rack device of claim 1, wherein: the outer surface of the frame of the split type rack is connected with a plurality of thread steel bars to form a protective fence; the outer surface of the frame of the split type rack is provided with a bag Bian Pati (7).