CN219157943U

CN219157943U - Steel member coupling mechanism

Info

Publication number: CN219157943U
Application number: CN202320014086.8U
Authority: CN
Inventors: 白俊柏; 熊称涛; 张磊; 马修
Original assignee: Hubei Hengyong Industrial Co ltd
Current assignee: Hubei Hengyong Industrial Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-09
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to the technical field of steel member connection, in particular to a steel member connection mechanism which comprises a steel member body and a first transverse plate, wherein a connection device is arranged on the inner side of the first transverse plate, and a limiting device is arranged on the left side of the steel member body. The third transverse plate can be driven to move into the through hole of the building structure through the first vertical plate, the second vertical plate is fixed with the building structure through the second bolt, the through hole of the steel member body penetrates into the third transverse plate, the bidirectional screw is driven to rotate, the bidirectional screw is matched with the third rectangular block and the vertical rod to drive the two second transverse plates to move in opposite directions, the second transverse plate drives the baffle to move through the second rectangular block, and the baffle is enabled to enter into the groove of the third transverse plate, so that the third transverse plate is matched with the first vertical plate and the like to be connected and fixed with the building structure, and meanwhile, the steel member body and the like can be better supported through the third transverse plate and the like, and the overall firmness is improved.

Description

Steel member coupling mechanism

Technical Field

The utility model relates to the technical field of steel member connection, in particular to a steel member connection mechanism.

Background

The steel member is a structural member made of steel sections such as angle steel, steel plates, channel steel and H-shaped steel or a combination thereof, has the comprehensive advantages of light dead weight, industrial manufacture, quick installation, short construction period, good earthquake resistance, quick investment recovery, less environmental pollution and the like, the bearing capacity of the steel member influences the quality of steel structure engineering construction, the steel member is an indispensable part of the steel structure engineering construction, and the steel member is sometimes connected with a building by a connecting mechanism.

A low-rise building steel component connection device, such as the grant publication CN 217870969U, includes two connection members. The low-rise building steel member connecting device is reasonable in design, ingenious in structure, simple to operate, convenient to install and detach steel members and capable of effectively improving working efficiency of workers.

However, the steel member connecting device in the above patent has some problems when in use, for example, the above method adopts a mode of arranging a plurality of groups of bolts in the steel column to fix with the baffle plate and the like to realize the connection of the steel members, but the mode can cause certain damage to the integrity and the stability of the steel members and the steel column due to the shearing force of the steel members and the steel column due to the arrangement of too many bolt holes, and the bolt connected steel structure is easy to loosen and has poor hole making precision when the steel frame floor loads, thereby reducing the overall firmness, so that the design of the steel member connecting mechanism is necessary.

Disclosure of Invention

The utility model aims to solve the problems that when the steel member connecting device is used, due to the fact that too many bolt holes are formed, the steel member and the steel column are subjected to shearing force, the integrity and the stability of the steel member and the steel column are damaged to a certain extent, and the overall firmness is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a steel member coupling mechanism, includes steel member body and first diaphragm, a plurality of first diaphragms are installed to the preceding terminal surface of steel member body, the equal rigid coupling of upper and lower side of first diaphragm has a plurality of first rectangular pieces, and first rectangular piece links to each other with steel member body screw thread through first bolt, connecting device is installed to the inboard of first diaphragm, stop device is installed in the left side of steel member body.

Preferably, the connecting device comprises a bidirectional screw rod, the upper outer wall and the lower outer wall of the bidirectional screw rod are connected with the inner rotation of the first transverse plate through bearings, a plurality of second transverse plates are connected with the outer wall of the bidirectional screw rod in a threaded manner, a second rectangular block is fixedly connected with the outer side of the left end of the second transverse plate, and a baffle is fixedly connected with the outer side of the second rectangular block.

Preferably, a third rectangular block is fixedly connected to the right side of the second transverse plate.

Preferably, the internally mounted of third rectangle piece has the montant, and the outer wall of montant and the through-hole department inner wall clearance fit of third rectangle piece, the upper and lower side outer wall and the first diaphragm looks rigid coupling of montant, like this third rectangle piece cooperation montant can play limiting displacement to the second diaphragm.

Preferably, the limiting device comprises a building structure, the right side outer wall of the building structure is attached to the outer wall of the steel member body, the left side of the building structure is provided with a first vertical plate, the right side of the first vertical plate is fixedly connected with a plurality of third transverse plates, the outer walls of the third transverse plates are respectively in clearance fit with the inner walls of through holes of the building structure and the steel member body, and the inner walls of grooves of the third transverse plates are in clearance fit with the outer walls of the baffle plates.

Preferably, the upper and lower side outer wall rigid coupling of first riser has the second riser, and the second riser passes through the second bolt and links to each other with building structure screw thread, and first riser can be fixed with building structure connection through second riser and second bolt like this.

The steel member connecting mechanism provided by the utility model has the beneficial effects that: the third transverse plate can be driven to move into the through hole of the building structure through the first vertical plate, the second vertical plate is fixed with the building structure through the second bolt, the steel member body is driven to move, the through hole of the steel member body penetrates into the third transverse plate, the bidirectional screw is driven to rotate, the bidirectional screw is matched with the third rectangular block and the vertical rod to drive the two second transverse plates to move in opposite directions, the second transverse plate drives the baffle to move through the second rectangular block, the baffle is enabled to enter into the groove of the third transverse plate, the position of the third transverse plate can be fixed, the steel member body can be connected with the building structure through the third transverse plate and the like, the steel member body can be supported better through the third transverse plate and the like, the shearing force and the load performance of the steel member body are improved, loosening is avoided, and the whole firmness is improved.

Drawings

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

FIG. 2 is a plan cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of the bi-directional screw, baffle and second rectangular block of FIG. 2;

FIG. 4 is a schematic view of the structure of the vertical rod, the third rectangular block and the nut seat in FIG. 2;

fig. 5 is a schematic view of the first riser, second riser and building structure of fig. 2.

In the figure: 1. the steel member comprises a steel member body, 2, a first transverse plate, 3, a connecting device, 301, a bidirectional screw rod, 302, a bearing, 303, a second transverse plate, 304, a second rectangular block, 305, a baffle plate, 3A1, a nut seat, 4, a limiting device, 401, a building structure, 402, a first vertical plate, 403, a third transverse plate, 5, a first rectangular block, 6, a first bolt, 7, a third rectangular block, 8, a vertical rod, 9, a second vertical plate, 10 and a second bolt.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

examples

Referring to fig. 1-5, in this embodiment, a steel member connection mechanism includes a steel member body 1 and a first transverse plate 2, wherein 2 through holes are machined in the left end of the steel member body 1, 2 first transverse plates 2 are installed on the front end surface of the steel member body 1, 2 first rectangular blocks 5 are fixedly connected to the upper and lower sides of the first transverse plates 2, the first rectangular blocks 5 are connected with the steel member body 1 through first bolts 6 in a threaded manner, the first transverse plates 2 can be fixed on the steel member body 1 through the first rectangular blocks 5 and the first bolts 6, a connection device 3 is installed on the inner side of the first transverse plates 2, and a limiting device 4 is installed on the left side of the steel member body 1.

Referring to fig. 1-4, a connecting device 3 comprises a bidirectional screw 301, a bearing 302, a second transverse plate 303, a second rectangular block 304 and a baffle 305, wherein the upper outer wall and the lower outer wall of the bidirectional screw 301 are respectively and rotatably connected with the inside of a first transverse plate 2 through the

bearing

302, 2 second transverse plates 303 are connected with the outer wall of the bidirectional screw 301 in a threaded manner, the two second transverse plates 303 can be driven to move in opposite directions through the bidirectional screw 301, the second rectangular block 304 is fixedly connected with the outer side of the left end of the second transverse plate 303, the baffle 305 is fixedly connected with the outer side of the second rectangular block 304, the second transverse plate 303 can move with the baffle 305 through the second rectangular block 304, the right side of the second transverse plate 303 is fixedly connected with a third rectangular block 7, a through hole is formed in the inside of the third rectangular block 7, a vertical rod 8 is mounted in the inside of the third rectangular block 7, the outer wall of the vertical rod 8 is in clearance fit with the inner wall of the through hole of the third rectangular block 7, the second transverse plate 303 can be limited by the vertical rod 8 and the third rectangular block 7, and the lower outer wall of the vertical rod 8 is fixedly connected with the first transverse plate 2;

the bidirectional screw 301 can be driven to rotate, so that the bidirectional screw 301 can drive the two second transverse plates 303 to move in opposite directions by matching with the third rectangular block 7 and the vertical rod 8, the second transverse plates 303 drive the baffle plates 305 to move through the second rectangular block 304, the baffle plates 305 enter the grooves of the third transverse plates 403, the positions of the third transverse plates 403 can be fixed, the third transverse plates 403 can be matched with the first vertical plates 402 and the like to connect and fix the steel member body 1 and the building structure 401, and meanwhile, the steel member body 1 and the like can be better supported through the third transverse plates 403 and the like, so that the shearing force and the load performance of the steel member body are improved, loosening is avoided, and the overall firmness is improved.

Referring to fig. 1, 2 and 5, the limiting device 4 comprises a building structure 401, a first vertical plate 402 and a third horizontal plate 403, wherein the right outer wall of the building structure 401 is attached to the outer wall of the steel member body 1, 2 through holes are processed in the building structure 401, the first vertical plate 402 is installed on the left side of the

building structure

401, 2 third horizontal plates 403 are fixedly connected to the right side of the first vertical plate 402, the outer wall of the third horizontal plate 403 is in clearance fit with the inner walls of the through holes of the building structure 401 and the steel member body 1 respectively, the building structure 401 can limit the steel member body 1 through the third horizontal plate 403, the inner walls of grooves of the third horizontal plate 403 are in clearance fit with the outer walls of the baffle 305, the positions of the third horizontal plate 403 can be fixed through the baffle 305, the second vertical plates 9 are fixedly connected to the upper and lower outer walls of the first vertical plates 402, and the second vertical plates 9 are in threaded connection with the building structure 401 through second bolts 10;

the third transverse plate 403 can be driven to move into the through hole of the building structure 401 through the first vertical plate 402, the second vertical plate 9 is fixed with the building structure 401 through the second bolt 10, and then the steel member body 1 is driven to move, so that the through hole of the steel member body 1 penetrates into the third transverse plate 403, and the steel member body 1 can be limited through the third transverse plate 403 and the like.

In this embodiment, when an operator needs to use the steel member connection mechanism, firstly, the operator drives the third diaphragm 403 to move into the through hole of the building structure 401 through the first riser 402, then fixes the second riser 9 and the building structure 401 through the second bolt 10, then drives the steel member body 1 to move, so that the through hole of the steel member body 1 penetrates into the third diaphragm 403, and then drives the bidirectional screw 301 to rotate, so that the bidirectional screw 301 cooperates with the third rectangular block 7 and the vertical rod 8 to drive the two second diaphragms 303 to move in opposite directions, the second diaphragm 303 drives the baffle 305 to move through the second rectangular block 304, so that the baffle 305 enters into the groove of the third diaphragm 403, thus fixing the position of the third diaphragm 403, so that the third diaphragm 403 cooperates with the first riser 402 and the like to connect and fix the steel member body 1 with the building structure 401, and simultaneously, the steel member body 1 and the like can be better supported through the third diaphragm 403 and the like, thereby improving the shear force and load performance, and further avoiding loosening of the whole body and improving the firmness.

Examples

Referring to fig. 1-5, in this embodiment, the present utility model provides a technical solution: the steel member connecting mechanism, the connecting device 3 can also comprise a nut seat 3A1, wherein the interior of the nut seat 3A1 is fixedly connected with the outer wall of the bidirectional screw 301;

in this way, the nut seat 3A1 can be driven to rotate by a wrench or the like, so that the nut seat 3A1 drives the bidirectional screw 301 to rotate, thereby facilitating the operation.

In this embodiment, when the operator needs to use the steel member connection mechanism, the nut seat 3A1 can be driven to rotate by a wrench or the like, so that the nut seat 3A1 drives the bidirectional screw 301 to rotate, thereby facilitating the operation.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a steel member coupling mechanism, includes steel member body (1) and first diaphragm (2), a plurality of first diaphragms (2), its characterized in that are installed to the preceding terminal surface of steel member body (1): the upper and lower side of first diaphragm (2) all fixedly connected with a plurality of first rectangular pieces (5), and first rectangular pieces (5) link to each other with steel member body (1) screw thread through first bolt (6), connecting device (3) are installed to the inboard of first diaphragm (2), stop device (4) are installed in the left side of steel member body (1).

2. A steel member connection mechanism as claimed in claim 1, wherein: the connecting device (3) comprises a bidirectional screw rod (301), the upper outer wall and the lower outer wall of the bidirectional screw rod (301) are connected with the inner portion of the first transverse plate (2) in a rotating mode through bearings (302), a plurality of second transverse plates (303) are connected with the outer wall of the bidirectional screw rod (301) in a threaded mode, a second rectangular block (304) is fixedly connected to the outer side of the left end of each second transverse plate (303), and a baffle (305) is fixedly connected to the outer side of each second rectangular block (304).

3. A steel member connection mechanism as claimed in claim 2, wherein: a third rectangular block (7) is fixedly connected to the right side of the second transverse plate (303).

4. A steel member connection mechanism according to claim 3, wherein: the inside of the third rectangular block (7) is provided with a vertical rod (8), the outer wall of the vertical rod (8) is in clearance fit with the inner wall of the through hole of the third rectangular block (7), and the upper outer wall and the lower outer wall of the vertical rod (8) are fixedly connected with the first transverse plate (2).

5. A steel member connection mechanism as claimed in claim 1, wherein: stop device (4) are including building structure (401), the right side outer wall of building structure (401) is laminated mutually with the outer wall of steel member body (1), first riser (402) are installed in the left side of building structure (401), and the right side rigid coupling of first riser (402) has a plurality of third diaphragm (403), the outer wall of third diaphragm (403) respectively with the through-hole department inner wall clearance fit of building structure (401) and steel member body (1), and the recess department inner wall of third diaphragm (403) and the outer wall clearance fit of baffle (305).

6. A steel member connection mechanism as claimed in claim 5, wherein: the upper outer wall and the lower outer wall of the first vertical plate (402) are fixedly connected with second vertical plates (9), and the second vertical plates (9) are connected with the building structure (401) through second bolts (10) in a threaded mode.