CN210002565U

CN210002565U - column top anti-overturn device for jacking formwork system

Info

Publication number: CN210002565U
Application number: CN201920693016.3U
Authority: CN
Inventors: 钱增志; 周大兴; 方宏伟; 曹青; 武利平; 李小波
Original assignee: China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-31
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a kind of a capital anti-overturning device for jacking die carrier system, including the support column, four columniform the capital support is installed in the customization of support column, just prevent the mechanism that topples through bolted connection on the lateral wall of capital support, just prevent toppling and construct and go up the block and have the main truss the utility model discloses the main function of anti-overturning mechanism is preventing the toppling of upper portion steel tie, climbs the steel platform system to the truss-like, and upper portion steel truss is very important with the node of post, for preventing that the truss from taking place to topple, the utility model discloses both can play the effect of supporting reinforcement and can prevent the truss from toppling again, this device can consolidate at the field weld, and the construction is simple and convenient, has good economic benefits and social, is fit for pushing away and uses.

Description

column top anti-overturn device for jacking formwork system

Technical Field

The utility model relates to an kind of capital anti-overturning devices specifically are kind of capital anti-overturning devices who are used for jacking die carrier system, belong to die carrier or steel construction technical field.

Background

The truss type climbing steel platform system can form an integral structure by combining and connecting components such as a steel frame, a steel truss, a cover plate and a surrounding baffle plate, has the characteristic of large bearing capacity, meets the requirements of parking construction materials and construction machines and bearing synchronous operation load transfer of the components such as a scaffold and a supporting system, and is a transfer stacking place for transporting the ground to high-altitude material machines.

For a truss type climbing steel platform system, the node of an upper steel truss and a column is very important, in order to prevent the truss from overturning, the existing mechanism cannot play a role in supporting and reinforcing and cannot prevent the truss from overturning, the stability is not enough in the using process, potential safety hazards exist, and the existing device is difficult to weld and reinforce on site.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide column top overturn preventing devices for a jacking formwork system in order to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a capital anti-overturning device for jacking die carrier system, including the support column, four columniform the capital support is installed to the customization of support column, just through bolted connection anti-overturning mechanism on the lateral wall of capital support, just the block has the main truss in the anti-overturning mechanism goes up, wherein, anti-overturning mechanism includes four hollow quadrangular prism shaped vertical posts, support, entablature, bottom end rail and well rib roof beam, connect through entablature and bottom end rail between the vertical post, and through well rib roof beam welding between the vertical post, be provided with the support on the lateral wall of vertical post, and pass through bolted connection between support and the capital support, the welding has the floor of a plurality of triangles on the lateral wall of capital support.

Preferably, the number of the upper cross beam and the number of the lower cross beam are two, and the upper cross beam and the lower cross beam are symmetrically arranged.

Preferably, the support is welded with the vertical column, and the support is of a rectangular structure.

Preferably, the upper cross beam and the lower cross beam are of quadrangular prism structures, and the upper cross beam, the lower cross beam and the vertical column are welded.

Preferably, the upper cross beams and the lower cross beams are arranged between the middle connecting plates of the main truss in a staggered mode and are arranged in parallel.

Preferably, the bottom of the main truss is mounted at the top of the column top support, and the main truss and the column top support are fixed through a rib plate.

The beneficial effects of the utility model are that the utility model discloses a prevent mechanism of toppling mainly function is preventing the flat toppling of upper portion steel, climbs the steel platform system to the truss-like, and the node of upper portion steel truss and post is very important, for preventing that the truss from taking place to topple, the utility model discloses both can play the reinforced and fixed effect of support and can prevent that the truss from toppling again, this device can be consolidated at the field weld, and the construction is simple and convenient, has good economic benefits and social, is fit for pushing away and uses.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the cross beam of the present invention;

FIG. 3 is a front view of the overall structure of the present invention;

FIG. 4 is a side view of the overall structure of the present invention;

FIG. 5 is a left side view of the cross beam of the present invention;

fig. 6 is a cross-sectional view of the cross beam of the present invention.

In the figure: 1. the truss structure comprises a main truss, 2 parts of an upper cross beam, 3 parts of a middle rib beam, 4 parts of a lower cross beam, 5 parts of vertical columns, 6 parts of a support, 7 parts of support columns, 8 parts of column top supports, 9 parts of rib plates.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Referring to fig. 1-6, column top overturn prevention devices for jacking formwork systems comprise support columns 7, four cylindrical support columns 7 are custom-made and provided with column top supports 8, the side walls of the column top supports 8 are connected with overturn prevention mechanisms through bolts, and main trusses 1 are clamped on the overturn prevention mechanisms, wherein each overturn prevention mechanism comprises four hollow quadrangular vertical columns 5, supports 6, upper cross beams 2, lower cross beams 4 and middle rib beams 3, the vertical columns 5 are connected through the upper cross beams 2 and the lower cross beams 4, the vertical columns 5 are welded through the middle rib beams 3, the supports 6 are arranged on the outer side walls of the vertical columns 5, the supports 6 are connected with the column top supports 8 through bolts, and a plurality of triangular ribbed plates 9 are welded on the side walls of the column top supports 8.

As the utility model discloses a kind of technical optimization schemes, entablature 2 and bottom end rail 4 are equipped with two, just

entablature

2 and 4 symmetry settings of bottom end rail.

As the utility model discloses an kinds of technical optimization schemes, support 6 with weld between the vertical post 5, just support 6 is the rectangle structure.

As the utility model discloses a kind of technical optimization schemes, entablature 2 and bottom end rail 4 are the quadrangular structure, just weld between entablature 2 and bottom end rail 4 and vertical post 5.

As the utility model discloses a kind of technical optimization schemes, entablature 2 sets up between the intermediate junction board of main girder 1 with the bottom end rail 4 is crisscross, and parallel arrangement between entablature 2 and the bottom end rail 4.

As the utility model discloses an technical optimization schemes, install at the top of capital support 8 the bottom of main truss 1, just main truss 1 with it is fixed through the floor between the capital support 8.

The utility model discloses when using, at first, accomplish the installation of support column 7, after the installation of four support columns 7 is accomplished, form through the connecting plate welding between four support columns 7, the capital support 8 of the top installation of four support columns 7 is located with horizontal planes, guarantee the installation of later stage owner truss 1, guarantee the stability of main truss 1 installation, through bolted mounting between capital support 8 and the support column 7, capital support 8 lateral wall welding floor 9, the lateral wall of capital support 8 passes through bolted connection vertical post 5, when the installation, install four vertical posts 5 respectively, at first, install the outside at capital support 8 through support 6 with the bottom of vertical posts 5 wherein, install all the other three vertical posts 5 again, after the installation of vertical post 5 is accomplished, accomplish the welding of well rib 3 between vertical post 5, accomplish main truss 1 concatenation, form through the connecting plate welding between the main truss 1, and crisscross setting between the connecting plate, use the loop wheel machine truss 1 to hoist main truss 1, will prevent that the mechanism card covers between the crisscross connection plate of 1 that the crisscross setting of main truss, prevent that the mechanism and the crossbeam can run through the reinforcing of truss and can prevent to cover the inside crossbeam again and prevent to topple the truss and support the crossbeam again.

It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment contains independent technical solutions, and such description of the description is only for clarity, and those skilled in the art should take the description as as a whole, and the technical solutions in the respective embodiments may be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

The column top overturn preventing device for the jacking formwork system is characterized by comprising supporting columns (7), column top supports (8) are installed on the four cylindrical supporting columns (7) in a customized mode, an overturn preventing mechanism is connected to the side walls of the column top supports (8) through bolts, a main truss (1) is clamped on the overturn preventing mechanism,

the overturn preventing mechanism comprises four hollow quadrangular vertical columns (5), a support (6), an upper cross beam (2), a lower cross beam (4) and a middle rib beam (3), wherein the vertical columns (5) are connected through the upper cross beam (2) and the lower cross beam (4), and the vertical columns (5) are welded through the middle rib beam (3); a support (6) is arranged on the outer side wall of the vertical column (5), and the support (6) is connected with the column top support (8) through a bolt;

a plurality of triangular ribbed plates (9) are welded on the side wall of the column top support (8).
2. The kind of device for preventing toppling of column top for jacking formwork system of claim 1, wherein there are two upper cross beams (2) and two lower cross beams (4), and the upper cross beam (2) and the lower cross beam (4) are symmetrically arranged.
3. The kind of device for preventing the toppling of the top of a jacking formwork system of claim 1, wherein the support (6) is welded to the vertical column (5), and the support (6) is of a rectangular structure.
4. The column top overturn preventing device for the jacking formwork system is characterized in that the upper cross beam (2) and the lower cross beam (4) are of a quadrangular prism structure, and the upper cross beam (2), the lower cross beam (4) and the vertical column (5) are welded.
5. The column top overturn preventing device for the jacking formwork system of claim 4, wherein the upper cross beam (2) and the lower cross beam (4) are arranged in a staggered manner between the middle connecting plates of the main truss (1), and the upper cross beam (2) and the lower cross beam (4) are arranged in parallel.
6. column top overturn preventing device for jacking formwork system, according to claim 1, characterized in that the bottom of the main girder (1) is installed on the top of the column top support (8), and the main girder (1) and the column top support (8) are fixed by a ribbed plate.