CN217713891U - Single-rod pipeline anti-seismic support - Google Patents

Abstract

The utility model relates to a single pole pipeline antidetonation support, it includes that both ends are fixed in the U-shaped hole groove connecting piece on the hoist and mount face, set up a pair of viscoelastic damper in U-shaped hole groove connecting piece, set up in the connecting piece and a pair of spring that one end is connected with the hoist and mount face, can wobbling jib, viscoelastic damper and spring one-to-one, rectangular shape hole has been seted up to the bottom of U-shaped hole groove connecting piece, the upper end of jib is worn to establish in rectangular shape hole, a pair of viscoelastic damper is located the jib both sides respectively, the pipeline is installed at the jib lower extreme through the installation component, viscoelastic damper is including can shearing the viscoelastic material part and the rigidity part of energy consumption each other when relative displacement, the upper end of jib is connected with the rigidity part of viscoelastic damper, the rigidity part of viscoelastic damper still is connected with the other end of the spring that corresponds. The utility model discloses to the antidetonation effect ideal of pipeline, can effectively reduce vibrations to the influence of pipeline, the installation is simple and convenient.

Description

Single Rod Pipe Seismic Support

technical field

The utility model relates to the technical field of anti-seismic engineering, in particular to a single-rod pipeline anti-seismic support.

Background technique

In order to reduce the impact of vibration, anti-seismic brackets are often used to install pipelines in engineering. However, the existing anti-seismic brackets have unsatisfactory shock absorption effects and are still prone to damage to pipelines.

Contents of the invention

The purpose of the utility model is to provide a single-rod pipeline anti-seismic support with good shock-absorbing effect and meeting engineering requirements.

For achieving the above object, the technical scheme that the utility model adopts is:

A single-rod pipeline anti-seismic support, which is connected with the hoisted pipeline, the single-rod pipeline anti-seismic support includes a U-shaped hole slot connector with both ends fixed on the hoisting surface, and a U-shaped hole slot connector arranged in the U-shaped hole slot connector A pair of viscoelastic dampers, a pair of springs arranged in the connecting piece and one end connected to the lifting surface, and a swingable suspension rod, the viscoelastic dampers correspond to the springs one by one, and the U A strip-shaped hole is opened at the bottom of the shaped hole-slot connector, the upper end of the suspender is passed through the strip-shaped hole, and a pair of viscoelastic dampers are respectively located on both sides of the suspender. The pipeline is installed at the lower end of the suspender through a mounting assembly. The viscoelastic damper includes a viscoelastic material part and a rigid part capable of shearing and dissipating energy in relative displacement. The upper end of the suspender is connected to the viscoelastic The rigid part of the damper is connected, and the rigid part of the viscoelastic damper is also connected with the corresponding other end of the spring.

The swing shaft through which the boom realizes swing is arranged at the upper end or the middle part of the boom.

The swing shaft through which the boom realizes swing is arranged on the lower half of the boom.

The suspension rod is connected to the rigid part of the viscoelastic damper by a pin.

The installation assembly includes a clamp-on clamp fixedly connected to the suspender, and the pipeline is arranged in the clamp-on clamp.

A non-slip rubber spacer is provided between the clamp-on clamp and the pipe.

Due to the application of the above technical solutions, the utility model has the following advantages compared with the prior art: the utility model has an ideal anti-seismic effect on the pipeline, can effectively reduce the impact of vibration on the pipeline, and is simple and convenient to install.

Description of drawings

Accompanying drawing 1 is the schematic diagram of the anti-seismic support of single-rod pipeline of the present utility model.

In the above drawings: 1. U-shaped slot connector; 2. Viscoelastic damper; 3. Suspender; 4. Spring; 5. Latch; 6. Square tube hanger; Fastening screws and nuts; 9, non-slip rubber septa; 10, pipes.

Detailed ways

The utility model will be further described below in conjunction with the embodiment shown in the accompanying drawings.

Embodiment 1: As shown in accompanying drawing 1, a kind of anti-seismic support of single-rod pipeline comprises U-shaped slot connector, a pair of viscoelastic dampers 2, a pair of springs 4, suspension rod 3, etc., the specific scheme is as follows: U The two ends of the shaped hole slot connector are fixed on the hoisting surface by bolts and other structures. The U-shaped slot connector is hollow, and the viscoelastic dampers 2 are arranged inside and located at both ends of the U-shaped slot respectively. The viscoelastic damper 2 includes a viscoelastic material part and a rigid part (steel plate) capable of shearing and dissipating energy during relative displacement. The viscoelastic material part and the rigid part are stacked or nested at intervals. The spring 4 is arranged in the connector and corresponds to the viscoelastic damper 2 one by one. One end of the spring 4 is fixedly connected to the hoisting surface. The rigid part of the viscoelastic damper 2 is fixedly connected with the other end of the corresponding spring 4 . The boom 3 is arranged vertically when not being shaken, and it can swing. The upper end of the boom 3 is connected to the rigid part of the viscoelastic damper 2, and the pipe 10 is installed at the lower end of the boom 3 through a mounting assembly. The bottom of the U-shaped slot connector 1 is provided with a strip-shaped hole, and the upper end of the suspender 3 is passed through the strip-shaped hole, so that a pair of viscoelastic dampers 2 in the U-shaped slot connector 1 are respectively located Boom 3 both sides. The boom 3 can be connected to the rigid parts of the viscoelastic damper 2 on both sides through the bolt 5, and the bolt 5 is welded to the rigid part of the boom 3 and the viscoelastic damper 2.

In this embodiment, the swing axis for the suspension rod 3 to realize the swing is arranged on the upper end of the suspension rod 3 , that is, the position close to the U-shaped slot connector 1 .

The installation assembly includes a clamp-on clamp fixedly connected with the suspender 3, and the pipe 10 is arranged in the clamp-on clamp. The clip-on pipe clamp includes a square pipe hanger 6 fixedly connected to the suspender 3, a U-shaped pipe hanger 7 connected with the square pipe hanger 6 through fastening screws and nuts 8 below, and the pipe 10 is arranged between the square pipe hanger 6 and the square pipe hanger 6. In the space between the U-shaped pipe hangers 7. A non-slip rubber spacer 9 is arranged between the U-shaped pipe hanger 7 and the pipe 10 of the clip-type pipe collar.

The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present utility model, and its purpose is to allow those familiar with this technology to understand the content of the utility model and implement it accordingly, and not to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (6)

1. A single-rod pipeline anti-seismic support, which is connected with the hoisted pipeline, is characterized in that: the single-rod pipeline anti-seismic support includes U-shaped hole connectors with two ends fixed on the hoisting surface, and is arranged on the U-shaped A pair of viscoelastic dampers in the hole connector, a pair of springs arranged in the connector and one end connected to the lifting surface, and a swingable suspension rod, the viscoelastic damper and the spring Correspondingly, the bottom of the U-shaped slot connector is provided with a strip-shaped hole, the upper end of the suspender is set in the strip-shaped hole, and a pair of viscoelastic dampers are respectively located in the suspension On both sides of the rod, the pipe is installed at the lower end of the boom through a mounting assembly, and the viscoelastic damper includes a viscoelastic material part and a rigid part capable of shearing each other and dissipating energy during relative displacement. The upper end is connected with the rigid part of the viscoelastic damper, and the rigid part of the viscoelastic damper is also connected with the corresponding other end of the spring. 2. The single-rod pipeline anti-seismic support according to claim 1, characterized in that: the swing axis for the suspension rod to realize the swing is arranged at the upper end or the middle part of the suspension rod. 3. The anti-seismic support for a single-rod pipeline according to claim 2, characterized in that: the swing axis for swinging the boom is set at the lower half of the boom. 4. The single-rod pipeline anti-seismic support according to claim 1, wherein the suspender is connected to the rigid part of the viscoelastic damper through a bolt. 5. The single-rod pipe anti-seismic support according to claim 1, characterized in that: the installation assembly includes a clamp-on clamp fixedly connected to the suspender, and the pipeline is arranged on the clamp-on clamp Inside. 6. The anti-seismic support for a single-rod pipeline according to claim 5, wherein a non-slip rubber spacer is arranged between the clip-on clamp and the pipeline.

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