CN207349588U - A kind of pipeline shock-absorbing hanger - Google Patents

Abstract

The utility model relates to the construction field, in particular to a pipeline shock-absorbing hanger. It includes a spring seat and a pipe sleeve; the pipe sleeve is connected to the bottom of the spring seat; the spring seat includes a fixed seat, a limit box, a spring, a spring cover and a connecting rod; the fixed seat is arranged on the limit box, and the The spring cover is located on the top of the spring, and the spring is arranged in the limit box; a part of the connecting rod extends into the limit box, one end is connected to the spring cover, and the rest of the connecting rod is located under the limit box, The other end is connected with the pipe sleeve. The beneficial effects of the utility model are as follows: the structure of the pipeline shock absorber hanger is simplified, and the shock absorber is performed through the deformation of the spring by setting the spring seat, and the pipeline shock absorber hanger can be installed with different numbers of spring seats according to different pipelines, save costs.

Description

A pipeline shock absorber hanger

technical field

The utility model relates to the construction field, in particular to a pipeline shock-absorbing hanger.

Background technique

There are more than 15,000 earthquakes every day in the world, often causing casualties, causing secondary disasters such as fires, floods, toxic gas leakage, proliferation of bacteria and radioactive substances, tsunamis, landslides, collapses, and ground fissures. The rupture of various pipelines such as water supply, drainage, fire protection, heating, ventilation, air conditioning, gas, heat, electricity, and communication has caused impacts such as water and power outages, communication, and traffic interruptions to the people.

The existing pipeline installation method is to directly connect the pipeline with the mounting parts, and then fix it to the wall, or install it on other installation positions, so that the vibration energy is directly transmitted to the pipeline, resulting in damage to the pipeline, and in severe cases, the bracket will directly break Deformation affects the safety of workers. The traditional rigid hanger used for the pipeline has a complex structure, which is easily damaged during an earthquake and cannot effectively protect the pipeline; in order to avoid the vibration of the pipeline caused by the earthquake and damage to the pipeline, we need a structure that is simple in structure, small in size, and able to A shock-absorbing hanger that requires multiple installations and can effectively protect pipelines in the event of an earthquake.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the utility model is to provide a shelter with simple structure, small volume, multiple installations as required, and effective protection of pipelines when an earthquake occurs. Shock hanger.

In order to solve the above technical problems, the technical solution adopted by the utility model is: provide a pipeline shock-absorbing hanger, including a spring seat and a pipe sleeve; the pipe sleeve is connected under the spring seat; the spring seat is fixed on the wall superior;

The spring seat includes a fixed seat, a limit box, a spring, a spring cover, a nut and a connecting rod;

The fixed seat is arranged on the limit box, the spring cover is located on the top of the spring, and the spring is arranged in the limit box; a part of the connecting rod extends into the limit box, and one end is connected to the spring through a nut. On the cover, the remaining part of the connecting rod is located under the limit box, and the other end is connected with the pipe sleeve; the length of the connecting rod extending into the spring seat can be adjusted;

The fixing seat is a metal block, and the metal block is provided with a through hole for installation and cooperation with the wall;

The spring cover is matched with the spring, and the edge of the spring cover has a circle of downward protrusions, and the diameter of the inner circle of the protrusion is greater than the outer diameter of the spring;

The limit box is a hollow rectangular metal block, and the bottom is provided with an opening for the connecting rod to extend into. The inner circle diameter of the cross section of the limit box is greater than or equal to the outer diameter of the spring cover;

The opening at the bottom of the limiting box is a circular opening, and the diameter of the opening is smaller than the inner diameter of the spring.

Further, in the above-mentioned pipe shock-absorbing hanger, a rubber layer is also arranged between the spring seat and the wall.

Further, in the above-mentioned pipeline shock-absorbing hanger, the spring cover is also provided with a through hole for the connecting rod to pass through, and one end of the connecting rod connected to the spring cover is provided with a thread, and is connected to the spring cover through a nut.

Further, in the above pipeline shock absorber hanger, there are two nuts connecting the connecting rod and the spring cover.

Further, in the above-mentioned pipeline shock-absorbing hanger, a rubber ring is installed on the surface of the inner ring of the opening at the bottom of the limit box.

The beneficial effects of the utility model are: by setting the spring seat, when an earthquake occurs, the pipeline on the pipeline sleeve will not shake violently with the earthquake, but the shaking degree of the pipeline is reduced by the spring in the limit box, and then Improve the shock-absorbing performance; through the limit box and the opening at the bottom of the limit box, the swing range of the pipeline and the spring are limited to avoid deformation of the pipeline due to excessive swing range; the connecting rod is matched with the nut to adjust the connecting rod The length protruding into the spring seat can be installed according to different pipe heights. The structure is simple, the installation is convenient, and the shock absorption effect is good, and the pipe shock absorber hanger can install different numbers of spring seats according to different pipes, saving cost.

Description of drawings

Fig. 1 shows the structural sectional view of a kind of pipeline shock-absorbing hanger of the specific embodiment of the present utility model;

Explanation of labels: 1, fixed seat; 2, limit box; 3, spring; 4, spring cover; 5, connecting rod; 6, pipe sleeve; 7, opening; 8, nut.

Detailed ways

In order to describe the technical content, the achieved purpose and the effect of the present utility model in detail, the following will be described in conjunction with the embodiments and accompanying drawings.

The most critical idea of the utility model is to simplify the structure of the pipeline shock-absorbing hanger, and to perform shock-absorbing through the deformation of the spring by setting the spring seat, and the pipeline shock-absorbing hanger can be installed with different numbers of spring seats according to different pipelines ,save costs.

Please refer to Fig. 1, a pipeline shock absorber hanger of the present invention includes 3 spring seats and a pipe sleeve 6; the pipe sleeve 6 is connected to the bottom of the spring 3 seats; the spring 3 seats are fixed on the wall superior;

The spring 3 seat includes a fixed seat 1, a limit box 2, a spring 3, a spring cover 4, a nut 8 and a connecting rod 5;

The fixed seat 1 is arranged on the limit box 2, the spring cover 4 is located on the top of the spring 3, and the spring 3 is arranged in the limit box 2; a part of the connecting rod 5 extends into the limit box 2 Inside, one end is connected on the spring cover 4 through the nut 8, the remaining part of the connecting rod 5 is located under the limit box 2, and the other end is connected with the pipe sleeve 6; the length of the connecting rod 5 extending into the spring 3 seat can be adjusted;

The fixing seat 1 is a metal block, and the metal block is provided with a through hole for installation and cooperation with the wall;

The spring cover 4 cooperates with the spring 3, and the edge of the spring cover 4 has a circle of downward protrusions, and the inner diameter of the protrusion is greater than the outer diameter of the spring 3;

The limit box 2 is a hollow rectangular metal block, and the bottom is provided with an opening 7 for the connecting rod 5 to extend into. The inner diameter of the cross section of the limit box 2 is greater than the outer diameter of the spring cover 4;

The opening 7 at the bottom of the limiting box 2 is a circular opening 7 , and the diameter of the opening 7 is smaller than the inner diameter of the spring 3 .

It can be seen from the above description that the beneficial effect of the utility model is that by setting three spring seats, when an earthquake occurs, the pipe on the pipe sleeve 6 will not shake violently with the earthquake, but the spring in the limit box 2 will 3 to reduce the shaking degree of the pipeline, thereby improving the shock-absorbing performance; through the limit box 2 and the opening 7 at the bottom of the limit box 2, the swing range of the pipeline and the spring 3 are limited to avoid deformation of the pipeline due to excessive swing range ; The connecting rod 5 cooperates with the nut 8 to adjust the length of the connecting rod 5 extending into the spring seat 3, and can be installed according to different pipeline heights. The structure is simple, the installation is convenient, and the shock absorption effect is good, and the pipeline shock absorber The frame can be used to install different numbers of spring seats according to different pipes, saving costs.

Further, a rubber layer is also provided between the spring seat 3 and the wall.

From the above description, it can be known that the wall can be effectively protected by installing a rubber layer between the 3 spring seats and the wall, and the rubber layer can initially absorb the vibration transmitted by the wall and improve the shock-absorbing performance. .

Further, the spring cover 4 is also provided with a through hole for the connecting rod 5 to pass through, and one end of the connecting rod 5 connected to the spring cover 4 is provided with threads, and is connected to the spring cover 4 through a nut 8 .

From the above description, it can be known that the through hole of the spring cover 4 cooperates with the thread on the connecting rod 5, and it can be installed according to the height of different pipes, and the tightness of the spring 3 can be adjusted by adjusting the nut 8, so that the force of the whole pipe is uniform , to avoid uneven stress.

Further, there are two nuts 8 connecting the connecting rod 5 with the spring cover 4 .

It can be seen from the above description that the two fixing nuts 8 can improve the fixing effect, avoid the decrease of fastness and reliability caused by the long-term use of a single fixing nut 8, and improve the anti-loosening effect.

Further, a rubber ring is installed on the surface of the inner ring of the opening 7 at the bottom of the limit box 2 .

As can be seen from the above description, a rubber ring is installed on the inner ring surface of the opening 7 at the bottom of the limit box 2 to prevent the swing of the pipeline from driving the swing of the connecting rod 5, so that the connecting rod 5 collides with the opening 7 at the bottom of the limit box to avoid The metal deforms after multiple collisions, which affects the performance; at the same time, the rubber ring also has the function of shock absorption, which improves the shock absorption effect.

Embodiment one

A pipe shock-absorbing hanger, comprising 3 spring seats and a pipe sleeve 6; the pipe sleeve 6 is connected under the spring 3 seats; the spring 3 seats are fixed on the wall;

The spring 3 seat includes a fixed seat 1, a limit box 2, a spring 3, a spring cover 4, a nut 8 and a connecting rod 5;

The fixed seat 1 is arranged on the limit box 2, the spring cover 4 is located on the top of the spring 3, and the spring 3 is arranged in the limit box 2; a part of the connecting rod 5 extends into the limit box 2 Inside, one end is connected on the spring cover 4 through the nut 8, the remaining part of the connecting rod 5 is located under the limit box 2, and the other end is connected with the pipe sleeve 6; the length of the connecting rod 5 extending into the spring 3 seat can be adjusted;

The fixing seat 1 is a metal block, and the metal block is provided with a through hole for installation and cooperation with the wall;

The spring cover 4 cooperates with the spring 3, and the edge of the spring cover 4 has a circle of downward protrusions, and the inner diameter of the protrusion is greater than the outer diameter of the spring 3;

The limit box 2 is a hollow rectangular metal block, and the bottom is provided with an opening 7 for the connecting rod 5 to extend into. The inner diameter of the cross section of the limit box 2 is greater than the outer diameter of the spring cover 4;

The opening 7 at the bottom of the limiting box 2 is a circular opening 7 , and the diameter of the opening 7 is smaller than the inner diameter of the spring 3 .

A rubber layer is also arranged between the spring 3 seat and the body of wall. The spring cover 4 is also provided with a through hole for the connecting rod 5 to pass through, and one end of the connecting rod 5 connected to the spring cover 4 is provided with a thread, and is connected to the spring cover 4 through a nut 8 . There are two nuts 8 connecting the connecting rod 5 with the spring cover 4 . A rubber ring is installed on the surface of the inner ring of the opening 7 at the bottom of the limit box 2 .

In summary, the utility model provides a pipeline shock-absorbing hanger. By setting a spring seat, when an earthquake occurs, the pipeline on the pipeline sleeve will not shake violently with the earthquake, but will pass through the limit box. The spring is used to reduce the shaking degree of the pipeline, thereby improving the shock-absorbing performance; through the limit box and the opening at the bottom of the limit box, the swing range of the pipeline and the spring are limited to avoid deformation of the pipeline due to excessive swing range; The connecting rod and the nut cooperate to adjust the length of the connecting rod extending into the spring seat, and can be installed according to different pipe heights. The structure is simple, the installation is convenient, and the shock absorption effect is good, and the pipe shock absorber hanger can In this way, different numbers of spring seats can be installed to save cost.

A rubber layer is provided between the spring seat and the wall to effectively protect the wall, and at the same time, the rubber layer can initially damp the vibration transmitted by the wall to improve the shock-absorbing performance.

Through the through hole of the spring cover and the thread on the connecting rod, it can be installed according to the height of different pipes, and the tightness of the spring can be adjusted by adjusting the nut, so that the force on the whole pipe is uniform and avoids uneven force. .

Through the two fixing nuts, the fixing effect is improved, the reduction of fastness and reliability caused by the long-term use of a single fixing nut is avoided, and the anti-loosening effect is improved.

A rubber ring is installed on the surface of the inner ring of the opening at the bottom of the limit box to prevent the swing of the pipe from driving the swing of the connecting rod, so that the connecting rod collides with the opening at the bottom of the limit box to avoid deformation of the metal after multiple collisions. Performance; at the same time, the rubber ring also has the function of shock absorption to improve the shock absorption effect.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent transformations made by using the utility model specification and accompanying drawings, or directly or indirectly used in related technical fields, are all the same. The theory is included in the patent protection scope of the present utility model.

Claims (5)

1. a kind of pipeline shock-absorbing hanger, it is characterised in that including spring base and pipeline set；The pipeline set is connected to spring base Lower section；The spring base is fixed on wall；

The spring base includes fixed seat, position-limited box, spring, spring cup, nut and connecting rod；

The fixed seat is arranged on position-limited box, and the spring cup is located at the top of spring, and the spring is arranged in position-limited box； A part for the connecting rod is extend into position-limited box, and one end is connected on spring cup by nut, connecting rod remainder position In under position-limited box, the other end is connected with pipeline set；The connecting rod stretches into length in spring base and can adjust；

The fixed seat is one block of metal derby, and the through hole for coordinating with wall installation is provided with metal derby；

The spring cup coordinates with spring, and there are the downward protrusion of a circle, the raised interior circular diameter in the edge of the spring cup The big outside diameter for being equal to spring；

The position-limited box is a hollow rectangular metal block, and bottom is provided with the opening stretched into for connecting rod, the position-limited box Cross section interior circular diameter greatly be equal to spring cup outside diameter；

The opening of the position-limited box bottom is circular open, and the opening diameter is less than the internal diameter of spring.

2. pipeline shock-absorbing hanger according to claim 1, it is characterised in that be additionally provided with rubber between the spring base and wall Glue-line.

3. pipeline shock-absorbing hanger according to claim 1, it is characterised in that be additionally provided with the spring cup and worn for connecting rod The through hole crossed, and screw thread is provided with one end for being connected with spring cup of connecting rod, it is connected by nut with spring cup.

4. pipeline shock-absorbing hanger according to claim 3, it is characterised in that the nut that the connecting rod is connected with spring cup has Two.

5. pipeline shock-absorbing hanger according to claim 1, it is characterised in that the inner peripheral surface of the opening of the position-limited box bottom On rubber ring is installed.