CN211080593U

CN211080593U - Steel structure connecting device

Info

Publication number: CN211080593U
Application number: CN201921783875.8U
Authority: CN
Inventors: 余兰香
Original assignee: Fuzhou Xinshengda Steel Structure Co ltd
Current assignee: Fuzhou Xinshengda Steel Structure Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-24
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a steel constructs connecting device, include stand (1) and locate coupling mechanism (2) of stand (1) one end, its characterized in that: the connecting mechanism (2) comprises a through hole (23) and a cross beam (24), and the through hole (23) is formed in the side wall of the upright post (1); perforation (23) run through in one side of stand (1) extends to the opposite side of stand (1), the one end of crossbeam (24) with perforation (23) inside block to more convenient fix the crossbeam, also convenient transportation simultaneously and dismantle.

Description

Steel structure connecting device

Technical Field

The utility model relates to a connecting device specifically is a steel constructs connecting device, belongs to building materials technical field.

Background

The steel structure is a steel structure and is a structural form which is formed by connecting steel plates and hot-rolled, cold-bent or welded sectional materials through connecting pieces and can bear and transfer load, a steel structure system has the comprehensive advantages of light dead weight, factory manufacturing, quick installation, short construction period, good anti-seismic performance, quick investment recovery, less environmental pollution and the like, and compared with a reinforced concrete structure, the steel structure has the unique advantages of development in three aspects of height, size and weight, and is reasonably and widely applied to the field of constructional engineering in the global range, particularly developed countries and regions.

However, the steel structure needs to be supported and fixed through the cooperation between the steel structures when being constructed and connected, so that the steel structure can be stable, the traditional steel structure is single in connection structure, the installation and the disassembly are complex, a large amount of manpower and material resources are consumed, and the steel structure construction efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel constructs connecting device just in order to solve above-mentioned problem, the flexible operation, the installation and the dismantlement of being convenient for have increased the efficiency of buildding of steel structure.

The utility model realizes the above purpose by the following technical proposal, a steel structure connecting device comprises a stand column and a connecting mechanism arranged at one end of the stand column, wherein the connecting mechanism comprises a perforation and a cross beam, and the perforation is arranged on the side wall of the stand column; the through hole penetrates through one side of the upright post and extends to the other side of the upright post, and one end of the cross beam is clamped with the inside of the through hole; a clamping and locking mechanism is arranged in one end of the cross beam and comprises pressing grooves, clamping pins, compression springs and clamping grooves, the two pressing grooves which are symmetrically distributed are arranged in the side wall of one end of the cross beam, and one ends of the two pressing grooves are communicated with the outer side of the cross beam; a compression spring is arranged in the pressure groove, two clamping pins are arranged in the compression spring, and the clamping pins are connected with the inside of the pressure groove in a sliding manner; one end of the compression spring is fixedly connected with the side wall of the top of the pressure groove, and the other end of the compression spring is fixedly connected with the side wall of the clamping pin; the inside both sides wall of perforation is equipped with the draw-in groove, and two the one end of bayonet lock with inside conflict of draw-in groove.

Preferably, in order to fix the cross beam more stably, the connecting mechanism further comprises fixing holes and counter bores, a plurality of fixing holes are formed in two side walls of the upright post, the counter bores are formed in the edges of the through holes, and the counter bores are communicated with the through holes.

Preferably, in order to increase the contact area between the cross beam and the upright post and enable the cross beam to be fixed more firmly, the connecting mechanism further comprises a fixture block, the fixture block is mounted at one end of the cross beam, the area of the fixture block is smaller than that of the side wall of the cross beam, and the area of the fixture block is smaller than that of the inner area of the through hole.

Preferably, in order to make the bayonet lock can be effectual right the bayonet lock is contradicted, makes the bayonet lock with the bayonet lock block is inseparabler, the bayonet lock is cylindrical structure, just the both ends of bayonet lock are convex structure.

Preferably, in order to more conveniently lock the cross beam and the upright post, an extrusion mechanism is installed inside the cross beam, the extrusion mechanism comprises a first push groove, a push rod, a return spring and a telescopic spring, the first push groove is formed inside the cross beam, and the push rod is installed inside the push groove; the reset spring is installed inside one end of the push groove, and one end of the push rod penetrates through the inside of the reset spring and extends to the side wall of the first push groove; one end of the reset spring is fixedly connected with the side wall of the push groove, and the other end of the reset spring is fixedly connected with one side of the push rod; the other end internally mounted of first groove that pushes away has expanding spring, the other end of push rod run through in expanding spring's inside extends to another lateral wall of first groove that pushes away.

Preferably, in order to make the push rod with what the bayonet lock was contradicted is more sensitive, the push rod is cylindrical structure, the one end of push rod is the arc structure, just the one end lateral wall of push rod with two the bayonet lock is contradicted, the push rod with first push away inside sliding connection of groove.

The utility model has the advantages that: the utility model discloses lateral wall at the stand is equipped with perforation and crossbeam, through crossbeam and fenestrate block, makes the crossbeam fix more firmly, also conveniently builds simultaneously, has two bayonet locks at the one end internally mounted of crossbeam, and the bayonet lock can carry out the block of freely conflicting with the inside draw-in groove of perforation through the effect of thrust, prevents the crossbeam breaks away from the stand, thereby makes the crossbeam with the stand kayser makes the crossbeam with the stand is fixed more stably and firmly, alternates through mutually supporting end to end of crossbeam and stand to more convenient fix the crossbeam, also convenient transportation and dismantlement simultaneously.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the connection mechanism and the pressing mechanism shown in FIG. 1;

fig. 3 is an enlarged view of the portion a shown in fig. 2.

In the figure: 1. the device comprises an upright post, 2, a connecting mechanism, 21, a fixing hole, 22, a counter bore, 23, a through hole, 24, a cross beam, 25, a clamping block, 3, a clamping and locking mechanism, 31, a pressing groove, 32, a clamping pin, 33, a compression spring, 34, a clamping groove, 4, an extrusion mechanism, 41, a first pushing groove, 42, a push rod, 43, a return spring, 44 and a telescopic spring.

Detailed Description

The technical solutions 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 the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a steel structure connecting device includes a vertical column 1 and a connecting mechanism 2 disposed at one end of the vertical column 1, where the connecting mechanism 2 includes a through hole 23 and a cross beam 24, and the through hole 23 is disposed on a side wall of the vertical column 1; the through hole 23 penetrates through one side of the upright post 1 and extends to the other side of the upright post 1, and one end of the cross beam 24 is clamped with the inside of the through hole 23; the locking mechanism 3 is arranged in one end of the cross beam 24, the locking mechanism 3 comprises press grooves 31, bayonet pins 32, compression springs 33 and clamping grooves 33, the two press grooves 31 which are symmetrically distributed are arranged in the side wall of one end of the cross beam 24, and one ends of the two press grooves 31 are communicated with the outer side of the cross beam 24; a compression spring 33 is arranged in the pressure groove 31, two clamping pins 32 are arranged in the compression spring 33, and the clamping pins 32 are connected with the pressure groove 31 in a sliding manner; one end of the compression spring 33 is fixedly connected with the side wall of the top of the pressure groove 31, and the other end of the compression spring 33 is fixedly connected with the side wall of the bayonet 32; the inside both sides wall of perforation 23 is equipped with draw-in groove 33, and two the one end of bayonet lock 32 with inside conflict of draw-in groove 33.

As a technical optimization scheme of the utility model, coupling mechanism 2 still includes fixed orifices 21 and counter bore 22, the both sides wall of stand 1 is equipped with a plurality ofly fixed orifices 21, the edge of perforation 23 is equipped with counter bore 22, just counter bore 22 with perforation 23 intercommunication.

As a technical optimization scheme of the utility model, coupling mechanism 2 still includes fixture block 25, install the one end of crossbeam 24 fixture block 25, just fixture block 25's area is less than crossbeam 24's side wall area, fixture block 25's area is less than perforation 23's inside area.

As a technical optimization scheme of the utility model, bayonet lock 32 is cylindrical structure, just bayonet lock 32's both ends are convex structure.

As a technical optimization scheme of the present invention, the extrusion mechanism 4 is installed inside the cross beam 24, the extrusion mechanism 4 includes a first push groove 41, a push rod 42, a return spring 43 and a telescopic spring 44, the first push groove 41 is installed inside the cross beam 24, and the push rod 42 is installed inside the push groove; the return spring 43 is installed inside one end of the push groove, and one end of the push rod 42 penetrates through the inside of the return spring 43 and extends to the side wall of the first push groove 41; one end of the return spring 43 is fixedly connected with the side wall of the push groove, and the other end of the return spring 43 is fixedly connected with one side of the push rod 42; the telescopic spring 44 is installed inside the other end of the first push groove 41, and the other end of the push rod 42 penetrates through the telescopic spring 44 and extends to the other side wall of the first push groove 41.

As a technical optimization scheme of the utility model, push rod 42 is cylindrical structure, the one end of push rod 42 is the arc structure, just the one end lateral wall of push rod 42 and two bayonet lock 32 is contradicted, push rod 42 with the inside sliding connection of first push slot 41.

When the utility model is used, firstly, the upright post 1 is fixed with the outside through the fixing hole 21, then the side wall of the upright post 1 is provided with the through hole 23 and the cross beam 24, one end of the cross beam 24 is clamped with the through hole 23, so that the cross beam 24 is fixed more firmly, and simultaneously, the upright post is also convenient to build, two clamping pins 32 are arranged inside one end of the cross beam 24, the clamping pins 32 can be butted and clamped with the clamping grooves 33 inside the through hole 23 under the action of thrust, thereby the cross beam 24 is clamped with the upright post 1, the cross beam 24 is fixed more stably with the upright post 1, then another upright post 1 is penetrated and fixed with the cross beam 24, then one end of another cross beam 24 is penetrated and inserted with the upright post 1, when the cross beam 24 is penetrated and inserted, one end of the cross beam 24 can be butted with the push rod 42 at one end inside another cross beam 24, thereby, thereby realize crossbeam 24 and stand 1 shutting convenient and fast more, the head and the tail interlude of push rod 42 crossbeam 24 and stand 1 is contradicted and is connected, interlude through crossbeam 24 and stand 1's the head and the tail that mutually supports to more convenient fix crossbeam 24, also convenient transportation simultaneously and dismantle.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a steel constructs connecting device, includes stand (1) and locates coupling mechanism (2) of stand (1) one end, its characterized in that: the connecting mechanism (2) comprises a through hole (23) and a cross beam (24), and the through hole (23) is formed in the side wall of the upright post (1); the through hole (23) penetrates through one side of the upright post (1) and extends to the other side of the upright post (1), and one end of the cross beam (24) is clamped with the inside of the through hole (23); a clamping and locking mechanism (3) is arranged in one end of the cross beam (24), the clamping and locking mechanism (3) comprises press grooves (31), clamping pins (32), compression springs (33) and clamping grooves, the two press grooves (31) which are symmetrically distributed are arranged in the side wall of one end of the cross beam (24), and one ends of the two press grooves (31) are communicated with the outer side of the cross beam (24); a compression spring (33) is arranged in the pressure groove (31), two clamping pins (32) are arranged in the compression spring (33), and the clamping pins (32) are connected with the pressure groove (31) in a sliding manner; one end of the compression spring (33) is fixedly connected with the side wall of the top of the pressure groove (31), and the other end of the compression spring (33) is fixedly connected with the side wall of the clamping pin (32); the inside both sides wall of perforation (23) is equipped with the draw-in groove, and two the one end of bayonet lock (32) with inside conflict of draw-in groove.

2. A steel structure connection arrangement according to claim 1, characterized in that: the connecting mechanism (2) further comprises fixing holes (21) and counter bores (22), the two side walls of the stand column (1) are provided with a plurality of the fixing holes (21), the edges of the through holes (23) are provided with the counter bores (22), and the counter bores (22) are communicated with the through holes (23).

3. A steel structure connection arrangement according to claim 1, characterized in that: the connecting mechanism (2) further comprises a clamping block (25), the clamping block (25) is installed at one end of the cross beam (24), the area of the clamping block (25) is smaller than the area of the side wall of the cross beam (24), and the area of the clamping block (25) is smaller than the inner area of the through hole (23).

4. A steel structure connection arrangement according to claim 1, characterized in that: the bayonet lock (32) is of a cylindrical structure, and two ends of the bayonet lock (32) are of circular arc structures.

5. A steel structure connection arrangement according to claim 1, characterized in that: the extrusion mechanism (4) is installed inside the cross beam (24), the extrusion mechanism (4) comprises a first push groove (41), a push rod (42), a return spring (43) and a telescopic spring (44), the first push groove (41) is formed inside the cross beam (24), and the push rod (42) is installed inside the push groove; the return spring (43) is installed in one end of the push groove, and one end of the push rod (42) penetrates through the inside of the return spring (43) and extends to the side wall of the first push groove (41); one end of the return spring (43) is fixedly connected with the side wall of the push groove, and the other end of the return spring (43) is fixedly connected with one side of the push rod (42); the other end internally mounted of first shallow groove (41) has expanding spring (44), the other end of push rod (42) run through in expanding spring (44) inside extends to the other lateral wall of first shallow groove (41).

6. A steel structure connection arrangement according to claim 5, characterized in that: push rod (42) are cylindrical structure, the one end of push rod (42) is the arc structure, just the one end lateral wall of push rod (42) with two bayonet lock (32) are contradicted, push rod (42) with first push away inside sliding connection of groove (41).