CN220928187U

CN220928187U - Support girder steel structure

Info

Publication number: CN220928187U
Application number: CN202322263578.3U
Authority: CN
Inventors: 蒋华
Original assignee: Dongguan Liantai Steel Structure Co ltd
Current assignee: Dongguan Liantai Steel Structure Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-05-10
Anticipated expiration: 2033-08-23

Abstract

The utility model discloses a supporting steel girder structure, which relates to the technical field of supporting steel girders and comprises supporting main girders, wherein the supporting main girders are symmetrically arranged on two sides of a floor, fixed supporting columns are arranged at two ends of each supporting main girder, a plurality of supporting auxiliary girders are arranged between every two adjacent supporting main girders, telescopic connecting rods are arranged between every two adjacent supporting auxiliary girders, two ends of each telescopic connecting rod are respectively hinged with each supporting auxiliary girder, a sliding assembly is arranged on the upper end face of each supporting main girder, and a transmission plate is arranged above each sliding assembly.

Description

Support girder steel structure

Technical Field

The utility model relates to the technical field of steel beam support, in particular to a steel beam supporting structure.

Background

The building industry is one of the industries with the highest marketization degree at present, so that the building market is a market with great development potential, wide prospect and vitality.

The girder steel supports are a common component in building structures, play very important roles in building structures, they can make the building more stable, safe, firm, and strengthen its antidetonation, prevent wind the ability, at present the girder steel of steel construction building floor is when installing, usually adopt the hoist to hoist, after supporting girder and fixed support post are installed, need place the support auxiliary girder in the middle of supporting girder with the hoist, after placing suitable position, with girder and auxiliary girder through bolt or welded connection, the hoist is when hanging a plurality of auxiliary girders, the auxiliary girder dislocation can appear, fall etc. accident, after placing the auxiliary girder on the girder, the workman need carry out manual location, the steel girder for the building is generally heavier, consume a large amount of manpowers when manual location, and installation effectiveness is low.

The utility model comprises the following steps:

the present utility model aims to solve the above problems by providing a supporting steel beam structure, which solves the problems mentioned in the background art: when a plurality of auxiliary beams are suspended by the crane, accidents such as dislocation and falling of the auxiliary beams can occur, after the auxiliary beams are placed on the main beams, workers need to manually position the auxiliary beams, the steel beams for the building are generally heavy, a large amount of manpower is consumed during manual positioning, and the installation efficiency is low.

In order to solve the problems, the utility model provides a technical scheme that:

The utility model provides a support girder construction, includes the support girder, support girder symmetry sets up in the floor both sides, support girder both ends are provided with the fixed support column, be provided with a plurality of support auxiliary beams between the adjacent support girder, be provided with the expansion link between the adjacent support auxiliary beam, expansion link both ends respectively with support auxiliary beam is articulated, support girder up end is provided with sliding component, the sliding component top is provided with the drive plate.

The supporting main beam is characterized in that a plurality of main beam positioning holes with certain sizes are formed in the upper end face of the supporting main beam, auxiliary beam positioning holes with the same size as that corresponding to the main beam positioning holes are formed in the two ends of the supporting auxiliary beam, and the supporting auxiliary beam can be connected with the supporting main beam through bolts.

Through adopting above-mentioned technical scheme, through setting up girder locating hole and auxiliary girder locating hole, can use the bolt to fix between supporting girder and the supporting auxiliary girder.

As a preferable scheme of the utility model, the transmission plate is provided with a fixed sliding block, the fixed sliding block is fixedly connected with the bottom end face of the transmission plate, one end of the transmission plate is provided with a steel rope rail, the other end of the transmission plate is provided with a positioning hole, and the positioning hole corresponds to a limiting hole which is close to the middle position on the support auxiliary beam.

Through adopting above-mentioned technical scheme, will support through the locating hole and be connected between auxiliary girder and the drive plate, set up the steel cable rail, when can conveniently lifting by crane and support auxiliary girder, the steel cable can firmly block in the steel cable rail, prevents that the steel cable from sliding, improves the security when working aloft.

As a preferable scheme of the utility model, a sliding plate surface is arranged below the sliding assembly, a sliding groove is arranged in the middle of the upper end surface of the sliding plate surface, the sliding groove corresponds to the fixed sliding block, limiting plates are arranged at the two ends of the sliding groove, and the lower end of each limiting plate is fixedly connected with the upper end surface of the sliding plate surface.

As a preferable scheme of the utility model, the transmission plate is arranged above the sliding component, the fixed sliding block corresponds to the position of the sliding groove, and one end of the transmission plate provided with the positioning hole faces to the inner side of the adjacent supporting main beam.

Through adopting above-mentioned technical scheme, can make things convenient for the workman more convenient when manual location, reduce the manpower consumption.

As a preferable scheme of the utility model, a rotating column is arranged at the side surface groove position of the supporting auxiliary beam, two ends of the rotating column are fixedly connected with two end surfaces of the side surface groove position of the supporting auxiliary beam, two ends of the telescopic connecting rod are provided with rotating heads, and the rotating head is sleeved outside the rotating column.

Through adopting above-mentioned technical scheme, can keep a plurality of support auxiliary girder a holistic gesture, make things convenient for the crane to hoist a plurality of support auxiliary girder, improve the work efficiency of crane.

As a preferable scheme of the utility model, the telescopic connecting rod comprises an outer rod and an inner extending rod sliding in the outer rod, a limiting block is arranged at the bottom of the inner extending rod, and a baffle for limiting the inner extending rod to slide out is arranged at an opening of the outer rod.

Through adopting above-mentioned technical scheme, set up stopper and baffle and can restrict interior extension rod roll-off outer pole, avoid the auxiliary girder position to appear very big skew when the construction.

As a preferable scheme of the utility model, the fixed support columns are movably connected with the two ends of the support girder.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the fixed sliding blocks and the sliding components are arranged, so that the position of the supporting auxiliary beam is adjusted after the supporting auxiliary beam is placed on the supporting main beam, and the auxiliary beam positioning holes are aligned to the corresponding positions, thereby greatly reducing the manpower consumption.

2. According to the utility model, the telescopic connecting rod is arranged, so that a plurality of support auxiliary beams can be connected, the support auxiliary beams can be conveniently combined into an integral posture, the crane is facilitated to hoist the support auxiliary beams, and the integral working efficiency is improved.

3. According to the utility model, the steel cable rail is arranged, so that the steel cable on the crane is buckled with the steel cable rail when the crane is lifted, the steel cable cannot slide at will, and the safety of lifting and supporting the auxiliary beam is improved.

Description of the drawings:

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

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

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

FIG. 3 is a schematic view of a slide assembly of the present utility model;

FIG. 4 is a schematic view of a support secondary beam of the present utility model;

Figure 5 is a cut-away view of the expansion link of the present utility model.

In the figure: 1. supporting a main girder; 2. fixing the support column; 3. supporting the auxiliary beam; 301. a limiting hole; 302. a secondary beam positioning hole; 4. a drive plate; 401. a fixed slide block; 402. a steel rope rail; 403. positioning holes; 5. a sliding assembly; 501. a chute; 502. a limiting plate; 503. sliding the panel; 6. a telescopic connecting rod; 601. an inner extension rod; 602. an outer rod; 603. a baffle; 604. a limiting block; 7. a main beam positioning hole; 8. rotating the column; 9. the head is turned.

The specific embodiment is as follows:

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples:

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a support girder structure, including supporting girder 1, supporting girder 1 symmetry sets up in the floor both sides, supporting girder 1 both ends are provided with fixed support column 2, be provided with a plurality of support auxiliary girder 3 between the adjacent supporting girder 1, be provided with flexible connecting rod 6 between the adjacent support auxiliary girder 3, flexible connecting rod 6 both ends are articulated with support auxiliary girder 3 respectively, supporting girder 1 up end is provided with sliding component 5, sliding component 5 top is provided with drive plate 4, drive plate 4 sets up to L shape and buckle downwards, supporting girder 1 up end sets up the girder locating hole 7 of a plurality of certain sizes, supporting auxiliary girder 3 both ends are provided with the auxiliary girder locating hole 302 that the size is the same that corresponds with girder locating hole 7, supporting auxiliary girder 3 accessible bolt is connected with supporting girder 1, through setting up girder locating hole 7 and auxiliary girder locating hole 302, can use the bolt to fix between supporting girder 1 and the support auxiliary girder 3.

The transmission plate 4 is provided with fixed slider 401, fixed slider 401 is in transmission plate 4 bottom face fixed connection, transmission plate 4 one end is provided with steel rope rail 402, the other end of transmission plate 4 is provided with locating hole 403, locating hole 403 corresponds with the spacing hole 301 that is close to the intermediate position on supporting auxiliary girder 3, steel rope rail 402 can buckle the steel cable that the crane contacted with supporting auxiliary girder 3, prevent when lifting by crane the steel cable landing from supporting auxiliary girder 3, locating hole 403 corresponds with spacing hole 301, can link up transmission plate 4 and supporting auxiliary girder 3, make it become a whole, both make things convenient for the crane to hoist and also made things convenient for the location of supporting auxiliary girder 3 on supporting main girder 1 like this.

The slip subassembly 5 below is provided with slip face 503, slip face 503 up end intermediate position is provided with spout 501, spout 501 is corresponding with fixed slider 401, spout 501 both ends position is provided with limiting plate 502, limiting plate 502 lower extreme and slip face 503 up end fixed connection, drive plate 4 sets up in slip subassembly 5 top, fixed slider 401 corresponds to spout 501 position, drive plate 4 is equipped with locating hole 403 one end towards adjacent support girder 1 inboard, can conveniently support the removal of auxiliary girder 3 on support girder 1 through setting up fixed slider 401 and spout 501, the manpower consumption has been reduced, work efficiency has been improved.

Further, support auxiliary girder 3 side recess position is provided with rotation post 8, rotation post 8 both ends and support auxiliary girder 3 side recess position's both ends face fixed connection, flexible connecting rod 6 both ends are provided with rotation head 9, rotation head 9 cover is established outside rotation post 8, flexible connecting rod 6 includes outer pole 602, and in the interior pole 601 that stretches out of pole 602 internal sliding, interior pole 601 bottom position is provided with stopper 604, outer pole 602 opening part is provided with the baffle 603 of restriction interior pole 601 roll-off, carry out detachable through the bolt between fixed support column 2 and the support girder both ends 1 and connect, through setting up flexible connecting rod 6, can become a whole with a plurality of support auxiliary girders 3, so make things convenient for the lifting machine to hoist, the workman can place a plurality of support auxiliary girders 3 on support girder 1, and the holistic work efficiency is improved.

To sum up: when the device is used, a worker firstly installs the transmission plate 4 at two ends of the support auxiliary beam 3, the positioning holes 403 on the transmission plate 4 are required to correspond to the limiting holes 301 on the support auxiliary beam 3, then a plurality of support auxiliary beams 3 are folded into a whole, then a steel cable of a crane is buckled into the steel cable rail 402, the steel cable is hoisted above the support main beam 1 by using the crane, the fixed sliding block 401 below the transmission plate 4 corresponds to the sliding groove 501, the steel cable is taken out, the worker manually spreads each support auxiliary beam 3, the auxiliary beam positioning holes 302 of the support auxiliary beams correspond to the lower main beam positioning holes 7 one by one, and the support auxiliary beams 3 and the support main beam 1 are fixed in a fastening or welding mode, so that the installation of the support auxiliary beams 3 and the support main beams 1 is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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. Support girder construction, including supporting girder (1), its characterized in that: the support girders (1) are symmetrically arranged on two sides of a floor, fixed support columns (2) are arranged at two ends of the support girders (1), a plurality of support auxiliary girders (3) are arranged between adjacent support girders (1), a telescopic connecting rod (6) is arranged between the adjacent support auxiliary girders (3), two ends of the telescopic connecting rod (6) are respectively hinged with the support auxiliary girders (3), a sliding assembly (5) is arranged on the upper end face of the support girders (1), and a transmission plate (4) is arranged above the sliding assembly (5); the transmission plate (4) is provided with a fixed sliding block (401), the fixed sliding block (401) is fixedly connected with the bottom end face of the transmission plate (4), one end of the transmission plate (4) is provided with a steel rope rail (402), the other end of the transmission plate (4) is provided with a positioning hole (403), and the positioning hole (403) corresponds to a limiting hole (301) which is close to the middle position on the support auxiliary beam (3).

2. The supporting steel beam structure according to claim 1, wherein a plurality of main beam positioning holes (7) with a certain size are formed in the upper end face of the supporting main beam (1), auxiliary beam positioning holes (302) with the same size corresponding to the main beam positioning holes (7) are formed in two ends of the supporting auxiliary beam (3), and the supporting auxiliary beam (3) can be connected with the supporting main beam (1) through bolts.

3. The supporting steel beam structure according to claim 1, wherein a sliding plate surface (503) is arranged below the sliding assembly (5), a sliding groove (501) is formed in the middle of the upper end surface of the sliding plate surface (503), the sliding groove (501) corresponds to the fixed sliding block (401), limiting plates (502) are arranged at two ends of the sliding groove (501), and the lower ends of the limiting plates (502) are fixedly connected with the upper end surface of the sliding plate surface (503).

4. A supporting steel beam structure according to claim 3, characterized in that the transmission plate (4) is arranged above the sliding assembly (5), the fixed sliding block (401) corresponds to the position of the sliding groove (501), and one end of the transmission plate (4) provided with a positioning hole (403) faces the inner side of the adjacent supporting main beam (1).

5. The supporting steel beam structure according to claim 1, wherein a rotating column (8) is arranged at the side groove position of the supporting auxiliary beam (3), two ends of the rotating column (8) are fixedly connected with two end faces of the side groove position of the supporting auxiliary beam (3), rotating heads (9) are arranged at two ends of the telescopic connecting rod (6), and the rotating heads (9) are sleeved outside the rotating column (8).

6. A supporting steel girder structure according to claim 1, characterized in that the telescopic connecting rod (6) comprises an outer rod (602) and an inner extension rod (601) sliding in the outer rod (602), a limiting block (604) is arranged at the bottom of the inner extension rod (601), and a baffle (603) limiting the sliding out of the inner extension rod (601) is arranged at the opening of the outer rod (602).

7. A supporting girder construction according to claim 1, characterized in that the fixed support columns (2) are movably connected to both ends of the supporting girder (1).