CN215891557U

CN215891557U - Shock attenuation connecting piece

Info

Publication number: CN215891557U
Application number: CN202121824223.1U
Authority: CN
Inventors: 吴策皇; 陈萍
Original assignee: Guangzhou Tugu Building Technology Co ltd
Current assignee: Guangzhou Tugu Building Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-22
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a shock-absorbing connecting piece which comprises a support and a limiting seat connected to the support, wherein a first hole body and a second hole body are formed in the support, the limiting seat comprises a connecting block connected with the support and a shock-absorbing block integrally formed with the connecting block, an accommodating space is formed between the connecting block and the shock-absorbing block, the first hole body is communicated with the accommodating space, the second hole body is positioned at two sides of the accommodating space, a third hole body is formed in the limiting seat and communicated with the accommodating space, and the first hole body and the third hole body are positioned at the same vertical position; the shock-absorbing connecting piece is high in shock resistance and universality.

Description

Shock attenuation connecting piece

Technical Field

The utility model relates to a shock-absorbing connecting piece.

Background

Earthquake is also called earthquake and earth vibration, and is a natural phenomenon that the earth crust can generate earthquake waves during the vibration caused in the process of quickly releasing energy; the mutual extrusion collision between the plate and the plate on the ball causes the dislocation and the rupture of the plate edge and the plate inside, which is the main reason for causing the ground vibration.

The propagation modes of the seismic waves comprise longitudinal waves, transverse waves and surface waves, wherein the longitudinal waves are also called P waves to cause up-and-down bumping vibration of the ground, and the destructiveness is weak; the transverse wave is also called as S wave, which causes horizontal shaking of the ground and has strong destructiveness; surface waves, also known as L-waves, propagate along the ground surface and are the main cause of strong destruction of buildings.

The earthquake causes the vibration of the ground surface and is transmitted to the building body and the non-structural component, and based on the vibration, the mechanism of the anti-seismic support proposed by the prior art is used for dealing with the vibration.

The support and hanger frame is a bolt-connected finished product combination system which is specially developed for the installation and fixation of heating ventilation, water, electricity, process, power and other pipelines.

The anti-seismic support limits the displacement of the attached electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure. The anti-seismic support gives reliable protection to building electromechanical engineering facilities in the earthquake and bears the earthquake action from any horizontal direction; the anti-seismic support is checked according to the load borne by the anti-seismic support; all components forming the anti-seismic support are finished components, and the components connected with the fasteners are convenient to install; the limit of the anti-seismic support of the heat-insulating pipeline is designed according to the size of the pipeline after heat insulation, and the displacement generated by expansion with heat and contraction with cold of the pipeline is not limited.

When meeting the earthquake of earthquake fortification intensity in local area, the building water supply and drainage, fire control, heating, ventilation, air conditioning, gas, heating power, electric power, communication and other electromechanical engineering facilities after earthquake fortification can achieve the aims of lightening earthquake damage, reducing and preventing secondary disasters as much as possible, thereby achieving the purpose of reducing casualties and property loss.

The existing connecting piece has the defects of poor firmness and insufficient flexibility, and once vibration occurs, the rigid confrontation is easy to occur.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a shock absorption connecting piece which has stronger shock resistance and can resist seismic waves to a certain degree.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a shock attenuation connecting piece, including the support, and connect the spacing seat on the support, it has first hole body and second hole body to open on the support, spacing seat is including the connecting block that meets with the support, and with connecting block integrated into one piece's snubber block, form an accommodation space between connecting block and the snubber block, first hole body and accommodation space intercommunication, the second hole position in the both sides position of accommodation space, it has the third hole body to open on the spacing seat, third hole body and accommodation space intercommunication, first hole body and third hole body are in same vertical position.

Preferably, the first porous body has a pore diameter larger than that of the third porous body.

Furthermore, the aperture of the first hole body is smaller than the length of the accommodating space.

Furthermore, the first hole body and the third hole body are both circular hole bodies, and the second hole body is an oval hole body.

Preferably, the connecting block is provided with more than one connecting block and surrounds the periphery of the damping block.

Furthermore, each be the interval setting between the connecting block, and be formed with the fretwork hole in interval department, fretwork hole and accommodation space intercommunication.

Furthermore, the shock absorption block is provided with a notch, and the notch faces to the direction of the hollow hole.

Preferably, the connecting block and the support are fixed by welding, and a welding edge is arranged at the joint of the periphery of the connecting block and the support.

Furthermore, the connecting block is perpendicular to the damping block, and the damping block is parallel to the support.

Furthermore, an arc-shaped transition edge is arranged between the connecting block and the damping block for connection.

The utility model has the beneficial effects that:

the utility model discloses a damping connector, including the first hole body, the cooperation structure of the second hole body and the third hole body, carry out bolted connection's packing into via the accommodation space, the handle body portion through bolted connection penetrates via the first hole body, bolted connection's screw rod portion penetrates via the third hole body, thereby realize the installation of this connecting piece one side, and the second hole body then carries out the installation of opposite side, carry out the bolt cooperation through one with support matched with connecting seat, thereby it is fixed to constitute the connection of this side, thereby realize that this damping connector's installation is fixed, the overall structure installation makes the connected node department avoid rigid connection, shock resistance is stronger, and the flexible convenience of overall installation.

Drawings

FIG. 1 is a rear view of a shock absorbing connector according to the present invention;

FIG. 2 is a front view of a shock absorbing attachment of the present invention;

FIG. 3 is a schematic front view of a shock absorbing attachment of the present invention;

FIG. 4 is a schematic front structural view of a steel bracket based on shock-absorbing connecting pieces;

FIG. 5 is a schematic perspective view of a steel structure bracket based on shock-absorbing connectors;

fig. 6 is a partially enlarged view of a steel bracket based on shock-absorbing coupling members.

Detailed Description

The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.

Example 1

Referring to fig. 1-3, a shock-absorbing connector, including support 1, and connect spacing seat 2 on support 1, it has first hole body 11 and second hole body 12 to open on support 1, spacing seat 2 is including the connecting block 21 that meets with support 1, and with connecting block 21 integrated into one piece's snubber block 22, form an accommodation space 3 between connecting block 21 and the snubber block 22, first hole body 11 and accommodation space 3 intercommunication, second hole body 12 is located the both sides position of accommodation space 3, it has third hole body 23 to open on spacing seat 2, third hole body 23 and accommodation space 3 intercommunication, first hole body 11 and third hole body 23 are in same vertical position.

The aperture of first hole body 11 is greater than the aperture of third hole body 23, the aperture of first hole body 11 is less than the length of accommodation space 3, first hole body 11 and third hole body 23 all are circular hole bodies, second hole body 12 is oval hole body, and third hole body 23 is as spheroidal collet, and first hole body 11 is then as spheroidal rotation side.

Connecting block 21 is equipped with more than one, and encircles in the periphery of snubber block 22, each be the interval setting between the connecting block 21, and is formed with fretwork hole 24 in interval department, fretwork hole 24 and accommodation space 3 intercommunication, the last breach 25 that has of snubber block 22, breach 25 is towards in fretwork hole 24 direction, has adopted four connecting blocks 21 cooperation snubber blocks 22 to assemble in this scheme, also can adopt connecting blocks 21 cooperation snubber blocks 22 of three, five different quantity units to assemble.

Adopt welded fastening between connecting block 21 and the support 1, the periphery of connecting block 21 is equipped with welding limit 26 with the junction of support 1, be mutually perpendicular between connecting block 21 and the snubber block 22, snubber block 22 parallels with support 1, be equipped with arc transition limit between connecting block 21 and the snubber block 22 and be connected.

Example 2

Referring to fig. 4-6, a steel structure support based on shock-absorbing connecting piece, including support body 4, and the shock-absorbing connecting piece who meets with support body 4, it has fixing bolt 5 to run through between support body 4 and the shock-absorbing connecting piece, the shock-absorbing connecting piece is including support 1, and connect in spacing seat 2 on support 1, it has first hole body 11 to open on support 1, it has third hole body 23 to open on spacing seat 2, be formed with an accommodation space 3 between spacing seat 2 and the support 1, be equipped with a shock-absorbing bolt 6 in the accommodation space 3, the head of a bolt of shock-absorbing bolt 6 runs through third hole body 23 to support and lean on in accommodation space 3, the screw portion of shock-absorbing bolt 6 runs through first hole body 11 to protrusion outside first hole body 11.

Support body 4 is including first support 41, and the second support 42 that supports with the tip formation of first support 41, and the connecting seat 43 that supports with the tip formation of second support 42, second support 42 is equipped with two sets ofly, and is located first support 41's tip respectively, first support 41 is equipped with the connecting piece 7 of buckling with the support department of supporting of second support 42, second support 42 is equipped with vertical connecting piece 8 with the support department of supporting of connecting seat 43, connecting piece 7 is located the inboard position of facing inwards between first support 41 and the second support 42, vertical connecting piece 8 is located same side position with connecting piece 7 of buckling, and the connecting side adopts the inboard to assemble, and it is comparatively convenient to install, and strong stability.

Be perpendicular setting between first support 41 and the second support 42, be perpendicular setting between second support 42 and the

support

1, 8 cladding of vertical connecting piece are outside second support 42, adopt the bolt fastening between buckle connecting piece 7 and first support 41 and the second support 42, adopt integrated into one piece to be connected between vertical connecting piece 8 and the connecting seat 43, and with adopt the bolt fastening between the second support 42, carry out the equipment of first support 41 and second support 42 through buckle connecting piece 7 and vertical connecting piece 8 to adopt collocation bolt structure to fix.

Spacing seat 2 is including the connecting block 21 that meets with support 1, and with connecting block 21 integrated into one piece's snubber block 22, connecting block 21 is equipped with more than one, and encircles in snubber block 22's periphery, and each be the interval setting between the connecting block 21, and is formed with fretwork hole 24 in interval department, fretwork hole 24 and accommodation space 3 intercommunication, the last breach 25 that has of snubber block 22, breach 25 is towards in fretwork hole 24 direction, adopt welded fastening between connecting block 21 and the support 1, the periphery of connecting block 21 is equipped with welding limit 26 with support 1's junction, it is mutually perpendicular between connecting block 21 and the snubber block 22, snubber block 22 and support 1 parallel, be equipped with arc transition limit between connecting block 21 and the snubber block 22 and connect, go on through welded structure.

It has second hole body 12 to open on the support 1, it has the fourth hole body 44 relative with second hole body 12 to open on the connecting seat 43, fixing bolt 5 runs through fourth hole body 44 and second hole body 12, the aperture of first hole body 11 is greater than the aperture of third hole body 23, the aperture of first hole body 11 is less than the length of accommodation space 3, first hole body 11 and third hole body 23 all are circular hole bodies, second hole body 12 and fourth hole body 44 are oval hole bodies, carry out the assembly of bolt through the hole body structure.

The utility model has the beneficial effects that:

The above-described embodiments of the present invention are not intended to limit the scope of the present invention, and the embodiments of the present invention are not limited thereto, and various other modifications, substitutions and alterations can be made to the above-described structure of the present invention without departing from the basic technical concept of the present invention as described above, according to the common technical knowledge and conventional means in the field of the present invention.

Claims

1. A shock absorbing connector characterized by: including the support, and connect the spacing seat on the support, it has first hole body and the second hole body to open on the support, spacing seat is including the connecting block that meets with the support, and with connecting block integrated into one piece's snubber block, form an accommodation space between connecting block and the snubber block, first hole body and accommodation space intercommunication, the second hole position is in the both sides position of accommodation space, it has the third hole body to open on the spacing seat, the third hole body and accommodation space intercommunication, first hole body and third hole body are in same vertical position.

2. The shock absorbing attachment of claim 1 wherein: the aperture of the first hole body is larger than that of the third hole body.

3. The shock absorbing attachment of claim 2 wherein: the aperture of the first hole body is smaller than the length of the accommodating space.

4. The shock absorbing attachment of claim 3 wherein: the first hole body and the third hole body are both circular hole bodies, and the second hole body is an oval hole body.

5. The shock absorbing attachment of claim 1 wherein: the connecting block is provided with more than one and surrounds the periphery of the damping block.

6. The shock absorbing attachment of claim 5, wherein: each be the interval setting between the connecting block, and be formed with the fretwork hole in interval department, the fretwork hole communicates with the accommodation space.

7. The shock absorbing attachment of claim 6, wherein: the shock absorption block is provided with a notch, and the notch faces to the direction of the hollow hole.

8. The shock absorbing attachment of claim 1 wherein: adopt welded fastening between connecting block and the support, the periphery of connecting block is equipped with the welding limit with the junction of support.

9. The shock absorbing attachment of claim 8, wherein: the connecting block is perpendicular to the damping block, and the damping block is parallel to the support.

10. The shock absorbing attachment of claim 9 wherein: and an arc-shaped transition edge is arranged between the connecting block and the damping block for connection.