CN213954682U

CN213954682U - Anti-seismic hanging bracket for building pipeline

Info

Publication number: CN213954682U
Application number: CN202022652741.1U
Authority: CN
Inventors: 刘树志; 刘杰; 李卫东
Original assignee: Shandong Yellow River Construction Co ltd
Current assignee: Shandong Yellow River Construction Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-13
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses an antidetonation gallows for building pipeline for solve the complicated problem of current antidetonation gallows structure. The frame is a galvanized steel frame consisting of a beam and a hanging column, and is characterized by also comprising a jacket part for fixing a pipeline, wherein the jacket part is formed by enclosing two semicircular arc plates, and the jacket part is sleeved and fastened at the outer side of the pipeline to be installed; the upper side of the jacket part is elastically connected with the frame through two groups of damping cylinders or carbon fiber belts, and a group of spring plate supporting components are arranged between the lower side of the jacket and the frame. The utility model discloses a set up elastic plate subassembly and damping cylinder or carbon fiber tape between pipeline and frame for become elastic connection by rigid connection between pipeline and the frame, avoid the earthquake to cause the influence to the pipeline between frame and the pipeline, can improve the anti-seismic performance of pipeline.

Description

Anti-seismic hanging bracket for building pipeline

Technical Field

The utility model relates to a be used for hanging among the civil engineering and fixed gallows technical field to facilities such as pipeline, tuber pipe.

Background

In building safety, the earthquake-resistant performance is an important index, and particularly, the earthquake-resistant performance of a pipeline in a building is a branch. Because the pipeline is an accessory for conveying gas and liquid, such as gas and the like, the safety performance requirement is high.

At present, in order to enable the pipeline in the building to be in a relatively safe condition, an anti-seismic type hanging bracket is adopted to meet the use requirement.

For example, chinese patent document CN108343786 discloses an earthquake-proof support and hanger, which includes a mounting plate assembled with a wall; the hollow cylinders are symmetrically arranged on the mounting plate; the hanging plate is movably inserted in the hollow cylinder along the extending direction of the hollow cylinder; the limiting assembly is used for fixing the hanging plate in the hollow cylinder; a transverse plate detachably mounted between the hanging plates; the buffer component is arranged in the hanging plate or the hollow cylinder; and the fixing device is arranged on the transverse plate and used for fixing the pipeline, and the anti-seismic support and hanger frame of the technology can play a role in buffering and damping the installed pipeline when in use, so that the influence of an earthquake on a building is reduced. The anti-seismic technology has a complex structure and high implementation cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the anti-seismic hanger structure of prior art is complicated, the implementation cost is high, the utility model provides an anti-seismic hanger for a simple structure, the excellent anti-seismic performance's of anti-seismic hanger is provided.

The utility model provides a technical scheme that its technical problem adopted does: the anti-seismic hanger for the building pipeline is a galvanized steel frame consisting of a cross beam and a hanging column, and is characterized by also comprising a jacket part for fixing the pipeline, wherein the jacket part is formed by enclosing two semi-circular arc plates, and the jacket part is sleeved and fastened on the outer side of the pipeline to be installed;

the upper side of the jacket part is elastically connected with the frame through two groups of damping cylinders,

a set of spring plate support assemblies are provided between the underside of the jacket and the frame.

Further, the spring plate support assembly is comprised of an upper top plate, a lower bottom plate and a middle spring plate, wherein the spring plate is comprised of a plurality of S-shaped profile sheet steel plates.

Further, two damping cylinders are symmetrically arranged on two sides of the jacket part.

Further, a rubber gasket is additionally arranged between the jacket and the pipeline to improve the fixing performance.

The anti-seismic hanger for the building pipeline is a galvanized steel frame consisting of a cross beam and a hanging column, and is characterized by also comprising a jacket part for fixing the pipeline, wherein the jacket part is formed by enclosing two semi-circular arc plates, and the jacket part is sleeved and fastened on the outer side of the pipeline to be installed;

the upper side of the jacket part is elastically connected with the frame through a carbon fiber belt,

Further, the carbon fiber tape is folded back between the jacket portion and the frame.

Further, a rubber gasket is arranged between the jacket and the pipeline.

The utility model has the advantages that: the utility model discloses a set up elastic plate subassembly and damping cylinder or carbon fiber tape between pipeline and frame for become elastic connection by rigid connection between pipeline and the frame, avoid the earthquake to cause the influence to the pipeline between frame and the pipeline, can improve the anti-seismic performance of pipeline.

The installation is simple, the utility model discloses modular design, fine satisfied the dual demand of making and construction.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a variation of the version of fig. 2.

FIG. 4 is a diagram showing the structure of the second embodiment.

In the figure:

000 the number of the pipelines is counted by the number of the pipelines,

100 collet sections, 110 bolt assemblies,

200 spring plate support assemblies, 210 top plate, 220 bottom plate, 230 spring plate,

300 of the damping cylinder,

the frame of the machine tool 400 is provided with a frame,

500 carbon fiber tape.

Detailed Description

Example one

The anti-seismic hanger, referring to fig. 1 and 2, is composed of the following parts.

The pipe fitting comprises a jacket part 100, which is formed by combining two semicircular arc plates, a connecting flange edge and a bolt assembly 110 for locking the connecting flange edge are arranged between the two semicircular arc plates, and the jacket part is sleeved on the outer side of a pipe 000 to be installed and is fastened.

Two semicircle boards in this jacket part preferentially adopt the steel sheet metal component, also be similar to the structure of clamp promptly.

Two hinge lugs are welded on the outer side of the upper semi-arc plate, the hinge lugs are welded on the corresponding frame, the frame and the jacket are connected through two groups of damping cylinders 300, and the two damping cylinders 300 are symmetrically arranged on two sides of the jacket.

The frame 400 is a galvanized steel frame, has a welded structure, consists of a beam and a suspension post, and is welded with a fixed disc at the top of the suspension post for fixing with the top of a building in an anchoring connection mode.

Between the lower side of the jacket and the frame, a set of spring plate support assembly 200 is provided, which is composed of an upper top plate 210, a lower bottom plate 220 and a middle spring plate 230, wherein the top plate has a contour matched with the semi-circular arc plate, and the top plate and the semi-circular arc plate are fastened by using screws, i.e., the top plate and the semi-circular arc plate are fastened by using screws and are integrated.

And the bottom plate 220 is welded and fixed on the lower cross beam of the frame, and a rib plate is welded between the bottom plate and the cross beam, so that the fixing firmness of the bottom plate is improved.

In this embodiment, the spring plate 230 is an S-shaped profile thin steel plate having excellent spring properties. The top and bottom ends of the spring plate 230 are welded to the top plate 210 and the bottom plate 220, respectively, and further, the three spring plates are disposed to cross each other, specifically, the middle spring plate and the two spring plates are bent in opposite directions, i.e., the S-bend is in opposite directions.

In this embodiment, the assembly of the single spring plate supports the pipe below the jacket, the support is semi-rigid, specifically, in a non-earthquake state, the three spring plates 230 have rigidity enough to support the pipe in a substantially stable state, when an earthquake occurs, the pipe has a short and small-amplitude vibration relative to the frame, at this time, the spring plates can deform slightly, and the damping cylinders above the side can also expand and contract slightly, and the deformation of the spring plates and the expansion and contraction of the damping cylinders can consume part of the earthquake energy and form a buffer zone between the pipe and the building, thereby ensuring the safety of the pipe.

Fig. 2 and 3 show two types of mounting patterns of the spring plates, respectively.

Example two

In this embodiment, the carbon fiber tape 500 is used for two damping cylinders in the first embodiment, and referring to fig. 4, the number of the carbon fiber tapes is three. Specifically, two carbon fiber tapes 500 are disposed on the left and right sides, and the upper ends of the two carbon fiber tapes are fixed to the joint portions of the cross beams and the columns in the frame 400, respectively, with a dedicated fixing clip. The lower ends of the carbon fiber belts are fixed on the jacket part 100 shell below through fixing clamps respectively, and the installation of the carbon fiber belts is realized. The remaining one of the carbon fiber strips 500 is centrally positioned, specifically, the two ends of the carbon fiber strip are fixed at the middle position of the beam in the frame 400, and fixed by using a special fixing clip, the middle part of the carbon fiber strip is wound on an ear ring which is a ring structure fixed on the jacket part 100 casing, such as a welded "O" ring-shaped body.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should be able to make various modifications and improvements to the present invention without departing from the spirit of the present invention.

Claims

1. The anti-seismic hanger for the building pipeline is a galvanized steel frame consisting of a cross beam and a hanging column, and is characterized by also comprising a jacket part for fixing the pipeline, wherein the jacket part is formed by enclosing two semi-circular arc plates, and the jacket part is sleeved and fastened on the outer side of the pipeline to be installed;

2. An earthquake resistant hanger for building pipes as claimed in claim 1 wherein the spring plate support assembly is comprised of an upper top plate, a lower bottom plate and a middle spring plate wherein the spring plate is comprised of a plurality of S-profile sheet steel.

3. An earthquake resistant hanger for building pipes as claimed in claim 1 wherein two damping cylinders are symmetrically arranged on either side of the jacket portion.

4. An earthquake resistant hanger for building pipes as claimed in claim 1 wherein rubber gaskets are provided between the jackets and the pipes.

5. The anti-seismic hanger for the building pipeline is a galvanized steel frame consisting of a cross beam and a hanging column, and is characterized by also comprising a jacket part for fixing the pipeline, wherein the jacket part is formed by enclosing two semi-circular arc plates, and the jacket part is sleeved and fastened on the outer side of the pipeline to be installed;

6. An earthquake resistant hanger for building pipes as claimed in claim 5, characterised in that the spring plate support assembly is comprised of an upper top plate, a lower bottom plate and a middle spring plate, wherein the spring plate is comprised of a plurality of S-profile sheet steel.

7. An earthquake resistant hanger for building pipes as claimed in claim 5 wherein the carbon fibre strip is folded back between the jacket portion and the frame.

8. An earthquake resistant hanger for building pipes as claimed in claim 5 wherein rubber gaskets are provided between the jackets and the pipes.