CN215635701U

CN215635701U - Bidirectional anti-seismic support for rectangular air pipe

Info

Publication number: CN215635701U
Application number: CN202121244593.8U
Authority: CN
Inventors: 袁建锋
Original assignee: Jiaxing Maituo Fine Engineering Technology Co ltd
Current assignee: Jiaxing Maituo Fine Engineering Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-25
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a bidirectional anti-seismic support for a rectangular air pipe, which comprises a pair of vertical supports arranged at intervals, wherein an X-shaped buffer structure is arranged between the vertical supports, four corners of the X-shaped buffer structure are hinged with the vertical supports, two cross beams which are parallel to each other are arranged below the vertical supports, and an air pipe body is fixed between the cross beams. According to the utility model, the X-type buffer structure is arranged, so that a large amount of shock waves are absorbed by the X-type buffer structure, the energy of the shock waves in the vertical direction and the horizontal direction is quickly consumed up through the rotation action of the connecting rods between the vertical supports, a good anti-seismic effect is achieved, meanwhile, the vibration sense of the vertical supports and the cross beam is greatly reduced, the stability of the whole structure is maintained, and by arranging the spring supporting rods, a more stable connection relation can be maintained between the connecting rods by utilizing the good supporting property and elasticity of the spring supporting rods, and the stability of the structure is promoted.

Description

Bidirectional anti-seismic support for rectangular air pipe

Technical Field

The utility model relates to the technical field of anti-seismic supports, in particular to a bidirectional anti-seismic support for a rectangular air pipe.

Background

The air pipe is a pipeline system for air conveying and distribution, is divided according to the cross section shape, and can be divided into a plurality of circular air pipes, rectangular air pipes, oblate air pipes and the like, wherein the circular air pipes have the smallest resistance but the largest height dimension and are complex to manufacture, so that the rectangular air pipes are mainly used in practical application. Since the air ducts are often arranged on top of the structure, they need to withstand not only the action of gravity but also the impacts and resulting vibrations from outside the structure. The tuber pipe needs use with the cooperation of antidetonation support when actual installation to reach the effect that alleviates earthquake and destroy, reduce and prevent secondary disaster's emergence as far as possible, finally realize reducing casualties and loss of property's purpose. And the stability of the existing air pipe anti-seismic support is not enough, and the influence force from the horizontal direction and the vertical direction can not be resisted at the same time. Therefore, the bidirectional anti-seismic support for the rectangular air pipe is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bidirectional anti-seismic support for a rectangular air pipe, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the design is a bidirectional anti-seismic support for a rectangular air pipe, which comprises a pair of vertical supports arranged at intervals, wherein an X-shaped buffer structure is arranged between the vertical supports, four corners of the X-shaped buffer structure are hinged to the vertical supports, two beams which are parallel to each other are arranged below the vertical supports, an air pipe body is arranged between the beams, clamping plates are arranged on two sides of the air pipe body, and the clamping plates are fixed to the beams through adjusting pipe hoops.

Preferably, the vertical support comprises a channel steel, a pipe clamp is fixed at the top end of the channel steel through a screw, and the top of the pipe clamp is fixed with the bearing structure layer through a screw.

Preferably, the X-shaped buffer structure comprises two connecting rods which are symmetrically and crossly arranged, the connecting rods are connected through a second pin shaft, and the connecting rods and a triangle formed by the vertical supports are all equilateral triangles.

Preferably, the spring support rod of vertical setting all is connected with between the connecting rod both ends, the spring support rod both ends all are equipped with the mount pad, the mount pad is fixed with the connecting rod, and the both ends tip of spring support rod is connected with the mount pad inner wall rotation through the third round pin axle, and the spring support rod is located the connecting rod and supports the equilateral triangle's that constitutes on the median line.

Preferably, the end parts of the two ends of the connecting rod are respectively fixed with a second connecting seat through screws, the inner side part of the channel steel is fixed with a first connecting seat through screws, and the first connecting seat and the second connecting seat are rotatably connected through a first pin shaft.

Preferably, the grip block side sets up with the laminating of tuber pipe body surface, be equipped with the regulation ferrule perpendicularly in the grip block, equidistant a plurality of regulation screws that run through on the crossbeam, adjust the ferrule both ends and run through the grip block and wear out from adjusting the screw, adjust ferrule both ends tip and pass through adjusting nut and crossbeam fastening, the grip block is established to the rubber grip block.

Preferably, the outer side of the clamping plate between the cross beams is provided with an inclined support, the upper end of the inclined support is fixed with the cross beams, and the lower end of the inclined support is fixed with the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that: through setting up X type buffer structure, make a large amount of shock waves of bearing structure layer downward conduction absorbed by X type buffer structure, because connecting rod among the X type buffer structure is articulated with vertical support, make the connecting rod of intercrossing lead to being in the energy of the shock wave of vertical direction and horizontal direction through the pivoted action between vertical support totally by the rapid consumption, reach good antidetonation effect, meanwhile, in the consumption in-process of this kind of energy, the vibrations of vertical support with the crossbeam have greatly been reduced to a great extent and have been felt, thereby reach the stability of maintaining overall structure, through setting up the spring support pole between the connecting rod, utilize its good support nature and elasticity, not only further accelerated the consumption of energy, and make and can maintain more stable relation of connection between the connecting rod, the stability of structure has been promoted.

Drawings

FIG. 1 is a front view of a bidirectional anti-seismic bracket for a rectangular air duct according to the present invention;

FIG. 2 is a cross-sectional view of a vertical support of a bi-directional anti-seismic bracket for a rectangular air duct according to the present invention;

fig. 3 is a schematic structural diagram of a cross beam of the bidirectional anti-seismic support for the rectangular air duct provided by the utility model.

In the figure: the vertical support 1, the channel steel 101, the pipe clamp 102, the cross beam 2, the adjusting screw hole 201, the air pipe body 3, the bearing structure layer 4, the adjusting pipe hoop 5, the inclined support 6, the X-shaped buffer structure 7, the connecting rod 71, the second connecting seat 710, the second pin shaft 72, the spring support rod 73, the mounting seat 731, the third pin shaft 732, the first connecting seat 8, the first pin shaft 9, the adjusting nut 10 and the clamping plate 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a bidirectional anti-seismic bracket for a rectangular air pipe comprises a pair of vertical supports 1 which are arranged at intervals;

further, the vertical support 1 comprises a channel steel 101, a pipe clamp 102 is fixed at the top end of the channel steel 101 through a screw, and the top of the pipe clamp 102 is fixed with the bearing structure layer 4 through a screw.

An X-shaped buffer structure 7 is arranged between the vertical supports 1, and four corners of the X-shaped buffer structure 7 are hinged with the vertical supports 1;

further, the X-shaped buffer structure 7 includes two connecting rods 71 symmetrically and crosswise arranged, the connecting rods 71 are connected by a second pin 72, and a triangle formed by the connecting rods 71 and the vertical support 1 is an equilateral triangle; when the shock waves are conducted to the connecting rods 71, the connecting rods 71 can be caused to rotate between the vertical supports 1, and meanwhile, the rotation between the crossed connecting rods 71 can also be caused, the energy of the shock waves is rapidly consumed through the two motions, and the triangle has stability, wherein the equilateral triangle has stronger stability, firmness and pressure resistance than other shape structures;

further, the end parts of the two ends of the connecting rod 71 are respectively fixed with a second connecting seat 710 through screws, the inner side part of the channel steel 101 is fixed with a first connecting seat 8 through screws, and the first connecting seat 8 is rotatably connected with the second connecting seat 710 through a first pin shaft 9;

specifically, through setting up X type buffer structure 7, make a large amount of shock waves of bearing structure layer 4 conduction downwards absorbed by X type buffer structure 7, because connecting rod 71 among the X type buffer structure is articulated with vertical support 1, make intercrossing connecting rod 71 lead to the energy that is in the shock waves of vertical direction and horizontal direction to be totally consumed fast through the pivoted action between vertical support 1, reach good antidetonation effect, meanwhile, at the consumption in-process of this kind of energy, vertical support 1 has greatly reduced the vibrations sense with crossbeam 2, thereby reach the stability of maintaining overall structure.

Furthermore, a vertically arranged spring support rod 73 is connected between two ends of the connecting rod 71, two ends of the spring support rod 73 are respectively provided with an installation seat 731, the installation seats 731 are fixed with the connecting rod 71, two end parts of the spring support rod 73 are rotatably connected with the inner wall of the installation seat 731 through a third pin 732, and the spring support rod 73 is positioned on the median line of an equilateral triangle formed by the connecting rod 71 and the vertical support 1, so that the spring support rod 73 bears the same pressure from two ends between the connecting rods 71;

specifically, by providing the spring support rods 73 between the connecting rods 71, the consumption of energy is further accelerated by virtue of the good support and elasticity thereof, and a more stable connection relationship between the connecting rods can be maintained, thereby promoting the stability of the structure.

Two beams 2 which are parallel to each other are arranged below the vertical support 1, the air pipe body 3 is arranged between the beams 2, clamping plates 11 are arranged on two sides of the air pipe body 3, and the clamping plates 11 are fixed with the beams 2 through adjusting pipe hoops 5.

Furthermore, the side surface of the clamping plate 11 is attached to the outer surface of the air duct body 3, an adjusting pipe hoop 5 is vertically arranged in the clamping plate 11, a plurality of adjusting screw holes 201 are equidistantly arranged through the cross beam 2, two ends of the adjusting pipe hoop 5 penetrate through the clamping plate 11 and penetrate out of the adjusting screw holes 201, two end parts of the adjusting pipe hoop 5 are fastened with the cross beam 2 through adjusting nuts 10, and the clamping plate 11 is a rubber clamping plate; through setting up regulation screw 201, regulation ferrule 5 and adjusting nut 10, can adjust the position of grip block 11 according to the different models of tuber pipe body 3, make it laminate with tuber pipe body 3 all the time, and realize keeping fixed between tuber pipe body 3 and the crossbeam 2 all the time, grip block 11 not only plays the clamping-action, can also make remaining shock wave absorbed as self internal energy, reduces the sense of vibration.

Furthermore, an inclined support 6 is arranged on the outer side of the clamping plate 11 between the cross beams 2, the upper end of the inclined support 6 is fixed with the cross beam 2, and the lower end of the inclined support 6 is fixed with the clamping plate 11; a triangular structure is formed between the inclined support 6 and the clamping plate 11, and the inclined support 6 transmits the shock wave conducted downwards to the clamping plate 11, so that the shock wave is converted into the internal energy of the clamping plate 11, and the vibration is reduced to the maximum extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-way antidetonation support of rectangle tuber pipe, includes vertical support (1) that a pair of interval set up, its characterized in that: the novel air duct is characterized in that an X-shaped buffer structure (7) is arranged between the vertical supports (1), four corners of the X-shaped buffer structure (7) are hinged to the vertical supports (1), two beams (2) which are parallel to each other are arranged below the vertical supports (1), the air duct body (3) is arranged between the beams (2), clamping plates (11) are arranged on two sides of the air duct body (3), and the clamping plates (11) are fixed with the beams (2) through adjusting pipe hoops (5).

2. The bidirectional anti-seismic support for the rectangular air pipe according to claim 1, wherein: the vertical support (1) comprises a channel steel (101), a pipe clamp (102) is fixed to the top end of the channel steel (101) through a screw, and the top of the pipe clamp (102) is fixed to the bearing structure layer (4) through a screw.

3. The bidirectional anti-seismic support for the rectangular air pipe as claimed in claim 2, wherein: x type buffer structure (7) include two symmetry alternately connecting rod (71) that set up, connect through second round pin axle (72) between connecting rod (71), connecting rod (71) are equilateral triangle with the triangle-shaped that vertical support (1) constitute.

4. The bidirectional anti-seismic support for the rectangular air pipe according to claim 3, wherein: all be connected with spring support pole (73) of vertical setting between connecting rod (71) both ends, spring support pole (73) both ends all are equipped with mount pad (731), mount pad (731) are fixed with connecting rod (71), and the both ends tip of spring support pole (73) is connected through third round pin axle (732) and mount pad (731) inner wall rotation, and spring support pole (73) are located connecting rod (71) and vertical support (1) the equilateral triangle's that constitutes median line.

5. The bidirectional anti-seismic support for the rectangular air pipe according to claim 3, wherein: the connecting rod (71) both ends tip all has second connecting seat (710) through the fix with screw, channel-section steel (101) inside portion has first connecting seat (8) through the fix with screw, rotate through first round pin axle (9) between first connecting seat (8) and second connecting seat (710) and be connected.

6. The bidirectional anti-seismic support for the rectangular air pipe according to claim 1, wherein: grip block (11) side sets up with laminating of tuber pipe body (3) surface, be equipped with regulation ferrule (5) perpendicularly in grip block (11), equidistant a plurality of regulation screw (201) of penetrating through being equipped with on crossbeam (2), regulation ferrule (5) both ends are run through grip block (11) and are worn out from adjusting screw (201), and regulation ferrule (5) both ends tip passes through adjusting nut (10) and crossbeam (2) fastening, grip block (11) are established to the rubber grip block.

7. The bidirectional anti-seismic support for the rectangular air pipe according to claim 1, wherein: the outer side of the clamping plate (11) between the cross beams (2) is provided with an inclined support (6), the upper end of the inclined support (6) is fixed with the cross beams (2), and the lower end of the inclined support (6) is fixed with the clamping plate (11).