CN213177267U

CN213177267U - Integral type antidetonation connecting piece

Info

Publication number: CN213177267U
Application number: CN202020402943.8U
Authority: CN
Inventors: 张耀鹏; 李明
Original assignee: Huazhiyao Suzhou Metal Technology Co ltd
Current assignee: Huazhiyao Suzhou Metal Technology Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-05-11
Anticipated expiration: 2030-03-26

Abstract

The integrated anti-seismic connecting piece comprises a connecting piece main body, wherein the connecting piece main body comprises a plane connecting plate, an arc-shaped connecting plate and a bent part, the bent part is positioned at the connecting part of the plane connecting plate and the arc-shaped connecting plate, and the inner wall of the bent part is thickened; the shock pad, the shock pad is located the below of plane connecting plate, the adhesion face of shock pad with the outer wall of plane connecting plate and the outer wall of kink agrees with and the adhesion, the shock pad is kept away from the one side of adhesion face with the outer wall of plane connecting plate is parallel. The utility model adds the shock pad made of high elastic material on the outer wall of the bending part by thickening the inner wall of the bending part, so as to strengthen the toughness and the strength of the bending part; the reinforcing ribs are additionally arranged on the inner wall of the arc-shaped connecting plate, so that the strength and toughness of the arc-shaped connecting plate are improved, and the service life is prolonged.

Description

Integral type antidetonation connecting piece

Technical Field

The utility model relates to an earthquake-resistant structure technical field, in particular to integral type antidetonation connecting piece.

Background

In order to perform earthquake-proof defense for electromechanical engineering such as water supply and drainage, heating, ventilation, air conditioning, gas, heating power, electric power, communication, fire fighting and the like of a building, reduce earthquake damage, prevent secondary disasters, avoid casualties and reduce economic loss, relevant national standards and industrial standards require that earthquake-proof supports are arranged on electromechanical equipment and pipelines of the building, the electromechanical engineering such as pipelines, cable bridges, ventilation pipelines and the like are firmly connected with a building structure, and earthquake force borne by the electromechanical equipment and the pipelines is transmitted. The building earthquake-resistant design code clearly indicates that: the frictional force must not be a resistance against the action of the earthquake. The structure recommended by the related standards at present adopts a connection mode that a screw tip is tightly propped against the surface of the C-shaped channel steel to transmit seismic force, which obviously does not accord with the regulations. Secondly, the magnitude of the seismic force borne by electromechanical devices and pipelines with different masses is greatly different, and related files require inclined struts and connecting pieces with the same structural dimension for large and small pipelines, so that the anti-seismic structure for the small pipeline is overstaffed, and the anti-seismic force of the large pipeline is seriously insufficient. In addition, the center of load does not pass through the center of gravity of the section of the C-shaped channel steel when the earthquake force is applied to the anti-seismic diagonal brace with the center of C-shaped channel steel, so that the stress condition of the C-shaped channel steel is worsened in the earthquake resistance process.

The invention provides an inclined strut for an anti-seismic support hanger and a connecting member thereof, which comprises a central screw, an outer pipe sleeve and bent plates, wherein the central screw is correspondingly arranged inside the outer pipe sleeve, two ends of the central screw are convexly arranged at two ends of the outer pipe sleeve, two ends of the outer pipe sleeve are respectively provided with a first centering washer and a second centering washer, the first centering washer is fixedly arranged on the central screw through a first compression nut, the second centering washer is fixedly arranged on the central screw through a second compression nut, two ends of the central screw are respectively and correspondingly arranged on the bent plates, and the two bent plates are respectively and correspondingly fixed on a building structure and a steel frame for hanging electromechanical equipment or pipelines through anchor bolts and bolts.

However, tests show that the bent plate provided by the prior art is easy to damage at the bent part under the stress condition. Although it is considered to reinforce the arc-shaped plate by adding side plates on both sides, the reinforcement is achieved at the expense of the elasticity of the arc-shaped plate.

Therefore, aiming at the defects of the prior art, an integrated anti-seismic connecting piece needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough among the above-mentioned prior art, the utility model aims to provide an integral type antidetonation connecting piece.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: integral type antidetonation connecting piece, its characterized in that includes:

the connector main body is of an integral structure and comprises a plane connecting plate, an arc connecting plate and a bent part, wherein the bent part is positioned at the connecting part of the plane connecting plate and the arc connecting plate, and the inner wall of the bent part is thickened;

the shock pad, the shock pad is located the below of plane connecting plate, the adhesion face of shock pad with the outer wall of plane connecting plate and the outer wall of kink agrees with and the adhesion is fixed, the shock pad is kept away from the one side of adhesion face with the outer wall of plane connecting plate is parallel. The preferable technical scheme is as follows: the damping pad is provided with a through hole corresponding to the round through hole.

The preferable technical scheme is as follows: the arc-shaped connecting plate is provided with a long hole.

The preferable technical scheme is as follows: reinforcing ribs are arranged on the inner wall of the arc-shaped connecting plate and on two sides of the strip hole, and the reinforcing ribs extend to the bending parts.

The preferable technical scheme is as follows: the shock pad is made of high-elastic materials.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model adds the shock pad made of high elastic material on the outer wall of the bending part by thickening the inner wall of the bending part, so as to strengthen the toughness and the strength of the bending part; the reinforcing ribs are additionally arranged on the inner wall of the arc-shaped connecting plate, so that the strength and toughness of the arc-shaped connecting plate are improved, and the service life is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the above drawings, 1, a plane connecting plate; 2. an arc-shaped connecting plate; 3. a bending section; 4. a shock pad; 5. a circular through hole; 6. a strip hole; 7. and (5) reinforcing ribs.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in figure 1, for the utility model provides an integral type antidetonation connecting piece. This antidetonation connecting piece includes connecting piece main part and shock pad 4, and shock pad 4 is located the below of connecting piece main part and is fixed with it adhesion.

Wherein, connecting piece main part structure as an organic whole includes 3 parts, is plane connecting plate 1, arc connecting plate 2 and kink 3 respectively. The bending part 3 is positioned at the joint of the plane connecting plate 1 and the arc connecting plate 2.

It should be noted that: the shock pad 4 is made of high-elastic material, and the adhesion plane of the shock pad is in fit adhesion with the outer wall of the plane connecting plate 1 and the outer wall of the bent part 3; the supporting surface (the surface far away from the adhesion surface) is parallel to the outer wall of the plane connecting plate 1.

In addition, a round through hole 5 is arranged on the plane connecting plate 1, and a through hole corresponding to the round through hole 5 in position and size is arranged on the shock pad 4, so that the plane structure can be fixed through bolts and nuts.

Be equipped with bar hole 6 on arc connecting plate 2 to connect through nut and vaulting pole, and bar hole 6 is convenient for adjust fixed vaulting pole.

In order to improve the toughness of the anti-seismic connecting piece, the following three measures are taken:

1. the inner wall of the bending part 3 is thickened, so that the strength of the easily broken joint is increased.

2. The outer wall of kink 3 is wrapped up to the adhesion face of shock pad 4, plays the supporting role to the kink to shock pad 4 adopts high-elastic material to make.

3. The inner wall of arc connecting plate 2 sets up two strengthening ribs that extend to kink 3, makes the toughness of arc connecting plate 2 strengthen.

Therefore, the utility model has the advantages of it is following:

the utility model has simple structure, and the outer wall of the bending part is additionally provided with the shock pad made of high-elasticity material by thickening the inner wall of the bending part, so that the toughness and the strength of the bending part are enhanced; through add the strengthening rib at the inner wall of arc connecting plate, promote the intensity and the toughness of arc connecting plate, make the utility model provides an integral type antidetonation connecting piece compares prior art and possess better antidetonation effect and longer life.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. Integral type antidetonation connecting piece, its characterized in that includes:

the shock pad, the shock pad is located the below of plane connecting plate, the adhesion face of shock pad with the outer wall of plane connecting plate and the outer wall of kink agrees with and the adhesion is fixed, the shock pad is kept away from the one side of adhesion face with the outer wall of plane connecting plate is parallel.

2. The integrated seismic connection of claim 1, wherein: the damping pad is provided with a through hole corresponding to the round through hole.

3. The integrated seismic connection of claim 1, wherein: the arc-shaped connecting plate is provided with a long hole.

4. The integrated seismic connection of claim 3, wherein: reinforcing ribs are arranged on the inner wall of the arc-shaped connecting plate and on two sides of the strip hole, and the reinforcing ribs extend to the bending parts.

5. The integrated seismic connection of claim 1, wherein: the shock pad is made of high-elastic materials.