CN220353445U

CN220353445U - Bracket channel for installing steel roof truss

Info

Publication number: CN220353445U
Application number: CN202322177483.XU
Authority: CN
Inventors: 姬峥峥; 孙佳宁; 王鹏辉; 陈哲鹏
Original assignee: Henan DR Construction Group Co Ltd
Current assignee: Henan DR Construction Group Co Ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-01-16
Anticipated expiration: 2033-08-14

Abstract

The utility model provides a bracket channel for mounting a steel roof truss, which relates to the field of steel roof truss devices and comprises a bracket channel body, a supporting component and a fixing component, wherein the fixing component is arranged between four corners at the bottom of the bracket channel body and four corners at the top of the supporting component, so that the bracket channel body is connected with a limiting bracket in an aligned manner, the limiting bracket gradually extends into a square through groove in a clamping bracket, at the moment, a limiting round head is contracted to two sides along the track of the limiting bracket, at the moment, an elastic piece is in a compressed state, when the limiting round head reaches a through hole formed in the limiting bracket, the elastic piece is reset through the elastic piece at the moment, the limiting round head is driven to extend into the through hole formed in the limiting bracket, the clamping bracket is fixed on two sides of a fixing upright post, and the bracket channel body is fixedly mounted on four fixing upright posts, so that the mounting of the bracket channel body is facilitated.

Description

Bracket channel for installing steel roof truss

Technical Field

The utility model relates to the field of steel roof truss devices, in particular to a bracket channel for installing a steel roof truss.

Background

The light steel roof truss is a steel roof truss with the weight of a single truss within 1t and with small angle steel or steel bars and pipes as supporting pull rods, and the common light steel factory building has the structural form that: the portal rigid frame structure, the grid structure, the pipe truss structure, the frame structure, the simple angle steel roof truss structure and the like, has long service life, low maintenance cost compared with other structural forms, attractive appearance and style, can meet the use requirements of various processes, is particularly wide in factory building application, and is favored by a plurality of owners.

In the steel structure roof truss installation process in the building installation field, the steel roof truss can be lifted and installed by using a lifting device, most of steel roof truss field installation is that workers are connected by bolts at high altitude, the field welding amount is small, no matter the steel roof truss field installation enters into high altitude assembly after ground assembly or is assembled at high altitude, a large amount of high altitude operation exists, and falling risks exist.

Accordingly, there is a need to provide a new bracket channel for steel roof truss installation that addresses the above-described technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a bracket channel for installing a steel roof truss.

The bracket channel for installing the steel roof truss comprises a bracket channel body, a supporting component and a fixing component, wherein the fixing component is arranged between four corners at the bottom of the bracket channel body and four corners at the top of the supporting component;

the fixing component comprises four clamping supports, the four clamping supports are fixedly connected to four corners at the bottom of the top support channel body, a limiting support is fixedly connected to the center position of the top of the supporting component, square through grooves matched with the size of the limiting support are formed in the clamping supports, telescopic cylinders which are arranged oppositely are respectively arranged in a penetrating mode at two ends of the clamping supports, limiting round heads are fixedly connected to the center of one end of each telescopic cylinder, a limiting round head end ring is arranged on the telescopic cylinders in a mode of being far away from each limiting round head end ring, limiting round heads are tightly attached to the outer side wall of the limiting support, elastic pieces are movably connected to the outer surfaces of the telescopic cylinders, the elastic pieces are located between the inner side walls of the limiting round heads and the inner side walls of the limiting supports, and through holes matched with the size of the limiting round heads are formed in two ends of the supporting component.

Further, the elastic piece is a spring, and the spring is arranged between the inner side wall of the limiting round head and the inner side wall of the limiting support.

Further, the supporting component comprises four fixed upright posts, a limiting support is fixedly connected to the center of the top of each fixed upright post, and through holes matched with the limiting round head in size are formed in the two ends of each fixed upright post.

Further, the fixed upright posts are arranged in a pairwise opposite mode, a reinforcing support is fixedly connected between the two fixed upright posts, and the reinforcing support is arranged on the inner side wall of the fixed upright posts in an staggered mode.

Further, the support channel body comprises two main supports and a plurality of auxiliary supports, the two main supports are fixedly connected through the auxiliary supports, and two clamping supports are fixedly connected to two ends of the bottom of the main supports respectively.

Further, a stabilizing support for increasing stability is provided at a plurality of joints of the two main supports.

Compared with the related art, the bracket channel for installing the steel roof truss has the following beneficial effects:

according to the utility model, the bracket channel body is connected with the limiting bracket in an alignment way, the limiting bracket gradually extends into the square through groove in the clamping bracket, the limiting round head is contracted to two sides along the track of the limiting bracket at the moment, the elastic piece is in a compressed state at the moment, when the limiting round head reaches the through hole formed in the limiting bracket, the elastic piece is reset through elastic force at the moment, the limiting round table plays a limiting role on the elastic piece and drives the limiting round head to extend into the through hole formed in the limiting bracket, so that the clamping bracket is fixed on two sides of the fixed upright posts, the fixed installation of the bracket channel body on the four fixed upright posts is completed, and the installation of the bracket channel body is facilitated to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall structure of a bracket channel for steel roof truss installation provided by the utility model;

FIG. 2 is a schematic structural view of a fixing assembly according to the present utility model;

fig. 3 is a schematic structural view of the telescopic cylinder provided by the utility model.

Reference numerals in the drawings: 1. fixing the upright post; 2. a main support; 3. an auxiliary bracket; 4. a stabilizing support; 5. a clamping bracket; 6. square through groove; 7. a telescopic cylinder; 8. limiting round heads; 9. limiting round table; 10. a spring; 11. reinforcing the support; 12. and a limiting bracket.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic view of an overall structure of a bracket channel for installing a steel roof truss according to the present utility model; FIG. 2 is a schematic structural view of a fixing assembly according to the present utility model; fig. 3 is a schematic structural view of the telescopic cylinder provided by the utility model.

In a specific implementation process, as shown in fig. 1 to 3, a fixing component is arranged between four corners at the bottom of a bracket channel body and four corners at the top of a supporting component, the bracket channel body comprises two main brackets and a plurality of auxiliary brackets, the two main brackets are fixedly connected through a plurality of auxiliary brackets, two ends at the bottom of the two main brackets are respectively fixedly connected with a clamping bracket, a plurality of joints of the two main brackets are provided with stabilizing brackets for increasing stability, the stabilizing brackets are arranged at the joints, the support channel body with poor rigidity is increased in structural stability, the fixing component comprises four clamping brackets, the four clamping brackets are fixedly connected to four corners at the bottom of the top bracket channel body, the center position of the top of the supporting component is fixedly connected with a limiting bracket, square through grooves matched with the size of the limiting brackets are formed in the clamping brackets, two ends of the clamping bracket are respectively penetrated with telescopic cylinders which are oppositely arranged, one end of each telescopic cylinder is fixedly connected with a limiting round head, one end of each telescopic cylinder is far away from the limiting round head, one end ring is provided with a limiting round head, the limiting round head is clung to the outer side wall of the limiting bracket, the outer surface of the telescopic cylinder is movably connected with an elastic piece, the elastic piece is positioned between the inner side walls of the limiting heads and the inner side walls of the round head, the inner side walls of the limiting bracket are arranged between the inner side walls of the reinforcing round head and the inner side walls, the elastic piece are arranged between the inner side walls and the inner side walls of the limiting bracket, the inner side walls are arranged between the two round head and the two round head are arranged between the two side walls of the two side walls and the opposite side walls, the fixing component, the inner side walls are arranged between the two opposite side walls and the fixing support and the fixing component, and the fixing component are arranged between the fixing component, and the fixing stand and the fixing component, and the fixing support and the fixing component. Reduce the power of fixed stand to both sides skew, fixed stand top central point puts fixedly connected with spacing support, and spacing button head size assorted through-hole has been seted up at fixed stand both ends, contracts to both sides along spacing support's orbit through spacing button head, and the spring is in compression state this moment, and when spacing button head reached the through-hole of spacing support seting up, the spring resets through elasticity this moment to drive spacing button head and extend in the through-hole of seting up to spacing support.

The working principle provided by the utility model is as follows: when the utility model is implemented, the two main brackets and the plurality of auxiliary brackets are fixedly connected, so that the bracket channel body is integrated, the bracket channel body can be welded in advance when being installed, the installation time is shortened, the risk of high-altitude welding of workers is reduced, the bracket channel body is connected with the limit brackets at the tops of the fixed upright posts in an aligned manner through the lifting device, the limit brackets gradually extend into square through grooves in the clamping brackets, at the moment, the limit round heads shrink to two sides along the track of the limit brackets, at the moment, the springs are in a compressed state, when the limit round heads reach through holes formed in the limit brackets, the springs reset through elasticity at the moment, the limit round heads play a limiting role on the elastic pieces, and drive the limit round heads to extend into the through holes formed in the limit brackets, so that the clamping brackets are fixed on two sides of the fixed upright posts, and the fixed installation of the bracket channel body on four fixed upright posts is completed.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The bracket channel for installing the steel roof truss is characterized by comprising a bracket channel body, a supporting component and a fixing component, wherein the fixing component is arranged between four corners at the bottom of the bracket channel body and four corners at the top of the supporting component;

2. The bracket channel for installing a steel roof truss according to claim 1, wherein the elastic member is a spring, and the spring is disposed between the inner side wall of the limit button head and the inner side wall of the limit bracket.

3. The bracket channel for installing the steel roof truss according to claim 2, wherein the supporting component comprises four fixed upright posts, a limiting bracket is fixedly connected to the center position of the top of each fixed upright post, and through holes matched with the size of the limiting round head are formed in two ends of each fixed upright post.

4. A bracket channel for installing a steel roof truss according to claim 3, wherein the fixing upright posts are arranged in a pair, two fixing upright posts are fixedly connected with reinforcing brackets, and the reinforcing brackets are arranged on the inner side walls of the fixing upright posts in a staggered manner.

5. The bracket channel for installing the steel roof truss according to claim 4, wherein the bracket channel body comprises two main brackets and a plurality of auxiliary brackets, the two main brackets are fixedly connected through the auxiliary brackets, and two ends of the bottom of the main brackets are respectively fixedly connected with a clamping bracket.

6. A bracket channel for steel roof truss installation according to claim 5, wherein a stabilizing bracket is provided at the joints of both main brackets for increased stability.