CN215891865U

CN215891865U - Steel structure truss holding clamp

Info

Publication number: CN215891865U
Application number: CN202121195847.1U
Authority: CN
Inventors: 陈杰; 孙照付; 万和新
Original assignee: First Construction and Installation Co Ltd of China Construction Third Engineering Bureau Co Ltd
Current assignee: First Construction and Installation Co Ltd of China Construction Third Engineering Bureau Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-22
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a steel structure truss clamp, which comprises a truss steel beam and a clamp, wherein the clamp consists of a concave main body and side plates connected to two sides of the concave main body, the side plates and the concave main body are of an integrally formed structure, mounting holes are formed in the side plates, the clamp is formed by die-casting a steel plate, a galvanized layer is electroplated on the surface of the clamp, and corners of the clamp are all provided with arc angles; the holding clamp is held in the outer side of the truss steel beam, a connecting piece is further arranged at the bottom of the truss steel beam, the holding clamp and the connecting piece are fixed on the truss steel beam through bolts, and a rubber gasket is further arranged between a side plate of the holding clamp and the connecting piece. The holding clamp can improve the stability of the whole structure on the truss steel beam, has strong practicability, is formed by die casting of a steel plate, has stable structure and is not easy to break; the surface of the holding clamp is electroplated with a zinc coating, so that the holding clamp can be prevented from rusting, and the service life of the holding clamp is prolonged.

Description

Steel structure truss holding clamp

Technical Field

The utility model relates to the technical field of electromechanical construction, in particular to a steel structure truss holding clamp.

Background

The holding clamp is also called a hoop, which is a component for holding or clamping another material by one material, and belongs to a fastener.

When building a cold storage and other buildings, a steel truss which is through the floor is usually required to be added on a hanging beam, and all electromechanical pipelines and a cold storage ceiling plate are fixed on the steel truss. In traditional mounting means, all support lug weld that are used for erection equipment are on the steel truss, because the support is more, can cause the deformation after welding more support on the truss, influence truss overall structure's stability.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a steel structure truss clamp which can improve the stability of the overall structure of a truss steel beam and has strong practicability.

The embodiment of the application provides a steel structure truss embraces card, its characterized in that: including embracing the card, it comprises concave type main part and the curb plate of connection in concave type main part both sides to embrace the card, the curb plate with concave type main part is integrated into one piece structure, be equipped with the mounting hole on the curb plate, it adopts steel sheet die-casting shaping to embrace the card, and the surface electroplating of embracing the card has the one deck galvanizing coat, the corner of embracing the card all sets the arc angle into.

A steel structure truss embraces card as above, its characterized in that: embrace the card and embrace and close the outside of truss girder steel, the bottom of truss girder steel still is equipped with the connecting piece, embrace the card with the connecting piece passes through the bolt fastening on the truss girder steel, embrace the curb plate of card with still be provided with the rubber packing between the connecting piece.

A steel structure truss embraces card as above, its characterized in that: still include the conduit bracket, the conduit bracket is U type structure, the connecting piece is galvanized steel sheet, galvanized steel sheet is provided with two sections, the top at conduit bracket both ends respectively with two sections galvanized steel sheet fixed connection, install the pipeline on the conduit bracket.

A steel structure truss embraces card as above, its characterized in that: still include tuber pipe cross arm support, the connecting piece is the zinc-plated channel-section steel, the zinc-plated channel-section steel is provided with two sections, the both sides of tuber pipe cross arm support are all through lead screw bolted connection on two sections zinc-plated channel-section steels, install tuber pipe passageway on tuber pipe cross arm support.

Advantageous effects

The utility model has the beneficial effects that:

1. according to the utility model, the bracket for mounting various devices can be mounted on the truss steel beam without welding by arranging the holding clamp, so that the stability of the whole structure on the truss steel beam can be improved, and the practicability is strong; the holding clamp is formed by die-casting a steel plate, so that the structure is stable and the holding clamp is not easy to break; the surface of the clamp is electroplated with a zinc coating, so that the clamp can be prevented from rusting, and the service life is prolonged; the corners of the clasping card are all set into arc corners, so that the corners of the clasping card can be prevented from scratching the surface layers of other equipment or structures in the installation process and causing the rusty phenomenon.

2. According to the utility model, the rubber gasket is arranged between the clamp and the connecting piece, and the rubber gasket can deform in a certain range when being extruded, so that a certain filling effect is achieved, a fine gap between the clamp and the connecting piece can be prevented from being generated at the contact part of the clamp and the connecting piece when the clamp and the connecting piece are fixed through a bolt, and the rubber gasket can play a certain buffering effect, so that the looseness of a screw on the bolt caused by the vibration of equipment arranged at the bottom of the connecting piece can be avoided, and the stability of equipment installation is improved.

Drawings

FIG. 1 is a schematic structural diagram of a clasping card of the present application;

FIG. 2 is a schematic view of a first mounting structure of the present invention;

FIG. 3 is a schematic view of a second mounting structure of the present invention;

fig. 4 is a schematic view of a third mounting structure of the clasping card in the present application.

In the figure: 1. a truss steel beam; 2. clamping; 3. a concave body; 4. a side plate; 401. mounting holes; 5. A zinc coating layer; 6. a rubber gasket; 7. a pipe support; 8. a galvanized steel sheet; 9. a pipeline; 10. an air duct cross arm support; 11. galvanizing channel steel; 12. an air duct channel; 13. a galvanized bolt; 14. a connecting rod.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

A steel structure truss clamp is shown in attached figures 1-3 and comprises a truss steel beam 1 and a clamp 2, wherein the clamp 2 is composed of a concave main body 3 and side plates 4 connected to two sides of the concave main body 3, the side plates 4 and the concave main body 3 are integrally formed, mounting holes 401 are formed in the side plates 4, and the clamp 2 is formed by die-casting a steel plate, is stable in structure and is not easy to break; the surface of the clamp 2 is electroplated with a zinc coating 5, so that rusting can be prevented, and the service life is prolonged; the corners of the clasping card 2 are all set to be arc corners, so that the corners of the clasping card 2 can be prevented from scratching the surface layers of other equipment or structures in the installation process and causing the rusty phenomenon.

In this application, 2 armful of clamp embrace and close in the outside of truss girder steel 1, the bottom of truss girder steel 1 still is equipped with the connecting piece, embrace clamp 2 and connecting piece and pass through the bolt fastening on truss girder steel 1, still be provided with rubber gasket 6 between curb plate 4 and the connecting piece of armful clamp 2, through setting up rubber gasket 6, rubber gasket 6 receives the deformation that the extrusion can produce certain range, thereby certain filling effect has, can avoid armful clamp 2 and connecting piece to produce slight clearance through the contact site of the two when the bolt fastening.

The first embodiment is as follows:

referring to the attached drawing 2, in the embodiment, the connecting member is a galvanized steel plate 8, the connecting member further comprises a pipeline bracket 7, the pipeline bracket 7 is of a U-shaped structure, two sections of galvanized steel plates 8 are arranged, when the connecting member is installed, the tops of two ends of the pipeline bracket 7 are respectively and fixedly connected with the two sections of galvanized steel plates 8, the two sections of galvanized steel plates 8 are respectively fixed on the two sections of truss steel beams 1 through bolts through two clasps 2, the installation can be completed, the pipeline bracket 7 can be installed without welding with the truss steel beams 1, the pipeline bracket 7 is used for installing a pipeline 9, when liquid flows through the pipeline 9, the pipeline 9 is driven to generate slight vibration under the action of inertia, a rubber gasket 6 arranged between the galvanized steel plates 8 and the side plates 4 of the clasps 2 can prevent the two from generating slight gaps at the contact parts when the two are fixed through the bolts, and meanwhile, the rubber gasket 6 can play a certain buffering role, thereby avoiding the vibration that pipeline 9 produced to lead to the screw on the bolt to take place not hard up, having improved equipment fixing's stability.

Example two:

referring to fig. 3, in the embodiment, the connecting piece is a galvanized steel channel 11 and further comprises an air duct cross arm support 10, the galvanized steel channel 11 is provided with two sections, when the connecting piece is installed, two sides of the air duct cross arm support 10 are connected to the two sections of galvanized steel channels 11 through screw bolts, the two sections of galvanized steel channels 11 are fixed on the two sections of truss steel beams 1 through two clasps 2 respectively through bolts, and then the installation is completed, and the galvanized steel channels 11 can be installed without being welded with the truss steel beams 1; air hose cross arm support 10 is used for installing tuber pipe passageway 12, tuber pipe passageway 12 can be connected with exhaust equipment usually, exhaust equipment's air pump can drive tuber pipe passageway 12 at the during operation and produce slight vibrations, rubber gasket 6 that sets up between the curb plate 4 of zinc-plated channel-section steel 11 and embrace and block 2 can avoid the two to produce slight clearance through the contact site when the bolt fastening, rubber gasket 6 self can also play certain cushioning effect simultaneously, thereby the vibrations of avoiding tuber pipe passageway 12 production lead to the screw on the bolt to take place not hard up, the stability of equipment fixing has been improved.

Example three:

referring to fig. 4, in the embodiment, two clasps 2 are symmetrically arranged on the left side and the right side of a truss steel beam 1, the two clasps 2 are fixed by using two galvanized bolts 13, the clasping installation of the truss steel beam 1 is completed, then connecting rods 14 are installed on the galvanized bolts 13 at the bottom, and the connecting rods 14 can be fixedly connected with an air pipe cross arm support 10, a pipeline support 7 or a ceiling support.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. The utility model provides a steel construction truss embraces card, includes truss girder steel (1), its characterized in that: still include and embrace card (2), embrace card (2) by concave type main part (3) and connect curb plate (4) in concave type main part (3) both sides and constitute, curb plate (4) with concave type main part (3) are the integrated into one piece structure, be equipped with mounting hole (401) on curb plate (4), embrace card (2) and adopt steel sheet die-casting shaping, and the surface electroplating of embracing card (2) has one deck galvanizing coat (5), the corner of embracing card (2) all sets into the arc angle.

2. The steel structure truss clamp of claim 1, wherein: embrace card (2) and embrace and close the outside of truss girder steel (1), the bottom of truss girder steel (1) still is equipped with the connecting piece, embrace card (2) with the connecting piece passes through the bolt fastening and is in on truss girder steel (1), embrace curb plate (4) of card (2) with still be provided with rubber gasket (6) between the connecting piece.

3. The steel structure truss clamp of claim 2, wherein: still include pipeline bracket (7), pipeline bracket (7) are U type structure, the connecting piece is galvanized steel sheet (8), galvanized steel sheet (8) are provided with two sections, the top at pipeline bracket (7) both ends respectively with two sections galvanized steel sheet (8) fixed connection, install pipeline (9) on pipeline bracket (7).

4. The steel structure truss clamp of claim 2, wherein: still include tuber pipe cross arm support (10), the connecting piece is galvanized channel-section steel (11), galvanized channel-section steel (11) are provided with two sections, the both sides of tuber pipe cross arm support (10) are all through lead screw bolted connection on two sections galvanized channel-section steel (11), install tuber pipe passageway (12) on tuber pipe cross arm support (10).