CN215891559U

CN215891559U - Vertical fixed antidetonation hinge connecting piece

Info

Publication number: CN215891559U
Application number: CN202122073475.1U
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: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-22
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a vertical fixed type anti-seismic hinge connecting piece, which comprises a top surface connecting piece, a vertical anti-seismic piece and a transverse support, wherein the vertical anti-seismic piece is in clamping fit with the top surface connecting piece; this vertical fixed antidetonation hinge connecting piece connects the equipment convenience, and the antidetonation piece stack equipment of the multiple orientation of being convenient for is used.

Description

Vertical fixed antidetonation hinge connecting piece

Technical Field

The utility model relates to a vertical fixed anti-seismic hinge 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.

In recent years, natural disasters such as typhoons, tsunamis and earthquakes frequently occur around the world, and very serious injuries are caused to the society and people. As is well known, when an earthquake occurs, the casualty rate caused by leakage or falling of pipelines accounts for more than half of the total casualties, and in order to reduce the loss, it is indispensable and mandatory to design the pipelines in buildings for earthquake-resistant installation.

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 anti-seismic hinge connecting piece is one of components in an anti-seismic support, the existing anti-seismic hinge connecting piece has the problem of inconvenient connection and assembly, especially for anti-seismic connection in multiple directions, multiple nodes are often adopted for combination, or anti-seismic arms are used as nodes for combination, the anti-seismic structure easily causes stress damage of the anti-seismic arms, and the problem of inconvenient assembly at multiple node positions influences the use of the whole anti-seismic support.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a vertical fixed type anti-seismic hinge connecting piece which is convenient to connect and assemble and is convenient for stacking and assembling anti-seismic pieces in multiple directions.

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

the utility model provides a vertical fixed antidetonation hinge connecting piece, including the top surface connecting piece, and form the vertical antidetonation piece of centre gripping complex with the top surface connecting piece, and form fixed complex horizontal support with vertical antidetonation piece, the top surface connecting piece including the embedding piece, and set up in the embedding piece below to form fixed complex vertical screw rod with the embedding piece, vertical antidetonation piece is including a antidetonation arm, and assembles the holder in the antidetonation arm, the antidetonation arm has the side opening, vertical screw rod runs through the antidetonation arm to align with the side opening, the one end and the vertical screw rod of holder form to support and lean on, and the other end supports with the side opening department of antidetonation arm and supports and lean on.

Preferably, the transverse bracket has an upper opening, and the vertical screw penetrates through the transverse bracket downward through the upper opening.

Further, the upper shed department of horizontal support is formed with the bar screens, and the card has the mount pad in this bar screens, and this mount pad is the slice setting.

Furthermore, the vertical screw rod is sleeved with an upper nut and a lower nut, the upper nut is abutted against the mounting seat, and the lower nut is abutted against the lower part of the transverse support.

Preferably, the clamping piece comprises an inner clamping body which is abutted against the vertical screw rod, an outer clamping body which is abutted against the anti-seismic arm, and a limiting screw rod which penetrates through the outer clamping body and is abutted against the inner clamping body.

Furthermore, the penetrating position between the limit screw and the outer clamp body forms threaded fit, and the abutting position between the limit screw and the inner clamp body forms rotatable annular concave-convex fit.

Preferably, the lateral opening of the anti-seismic arm is provided with a limiting barb, the limiting barb is provided with limiting teeth, and the tooth surface direction of the limiting teeth is inwards arranged.

Furthermore, a limiting hook groove matched with the limiting barb is formed in the outer clamp body, and hook teeth meshed with the limiting teeth are arranged in the limiting hook groove.

Furthermore, the inner clamp body is of a curved structure, and the curved surface direction of the inner clamp body faces the vertical screw rod and is abutted and matched with the vertical screw rod after being attached to the vertical screw rod.

Preferably, the vertical screw rod is abutted to the inner wall of the anti-seismic arm, and the inner wall of the anti-seismic arm is arranged in a straight manner.

The utility model has the beneficial effects that:

through the design that has adopted vertical screw rod and antidetonation arm, the vertical screw rod that penetrates in the holder countershock arm in the arm supports through antidetonation leans on, thereby make whole antidetonation arm and vertical screw rod form the centre gripping cooperation, and the bottom of vertical screw rod, then form fixed coordination with horizontal support, thereby form the bearing structure, and the connected node between vertical screw rod and the horizontal support is then as the switching node, be used for cooperating the antidetonation with other obliquely antidetonation hinge connecting piece, and the vertical screw rod department of self, then cushion the shock attenuation through the centre gripping cooperation structure between with the antidetonation arm, when the too big vibrations appear, the bolster is then regarded as to the antidetonation arm, avoid appearing too big vibrations.

Drawings

FIG. 1 is a schematic view of the overall structure of a vertically fixed anti-seismic hinge joint of the present invention;

FIG. 2 is a schematic structural view of the upper half of a vertical seismic member of a vertical fixed seismic hinge connection of the present invention;

FIG. 3 is a schematic view of the lower half of a vertical seismic member of a vertical fixed seismic hinge connection of the present invention;

fig. 4 is a schematic view of a clamp structure of a vertically fixed anti-seismic hinge joint according to the present invention.

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.

Examples

Referring to fig. 1-4, a vertical fixed antidetonation hinge connecting piece, including top surface connecting piece 1, and with top surface connecting piece 1 form centre gripping complex vertical antidetonation piece 2, and with vertical antidetonation piece 2 form fixed complex horizontal support 3, top surface connecting piece 1 including embedding 11, and set up in embedding 11 below to form fixed complex vertical screw 12 with embedding 11, vertical antidetonation piece 2 is including a antidetonation arm 21, and the holder 22 of assembling in antidetonation arm 21, antidetonation arm 21 has side opening 23, vertical screw 12 runs through antidetonation arm 21, and aligns with side opening 23, the one end of holder 22 forms with vertical screw 12 and leans on, and the other end forms with the side opening 23 department of antidetonation arm 21 and leans on.

The horizontal support 3 is provided with an upper opening 31, the vertical screw 12 downwardly penetrates through the horizontal support 3 through the upper opening 31, a strip-shaped clamping position 32 is formed at the upper opening 31 of the horizontal support 3, an installation seat 33 is clamped in the strip-shaped clamping position 32, the installation seat 33 is arranged in a sheet shape, an upper nut 121 and a lower nut 122 are sleeved on the vertical screw 12, the upper nut 121 abuts against the installation seat 33, the lower nut 122 abuts against the lower side of the horizontal support 3, and the horizontal support 3 and the vertical screw 12 are fixed and limited through the upper nut 121 and the lower nut 122.

The clamping piece 22 comprises an inner clamp 221 abutted with the vertical screw 12, an outer clamp 222 abutted with the anti-seismic arm 21, and a limit screw 223 penetrating through the outer clamp 222 and abutted with the inner clamp 221, wherein the penetrating position between the limit screw 223 and the outer clamp 222 forms threaded fit, the abutting position between the limit screw 223 and the inner clamp 221 forms rotatable annular concave-convex fit, and the inner clamp 221 and the outer clamp 222 are reversely abutted, so that the inner frame body and the outer frame body are separated when the limit screw 223 is rotated, and the clamping purpose is realized.

The anti-seismic support arm comprises an anti-seismic arm 21 and is characterized in that a limiting barb 211 is formed at the side opening 23 of the anti-seismic arm 21, a limiting tooth 212 is formed at the limiting barb 211, the tooth surface direction of the limiting tooth 212 is arranged inwards, a limiting hook groove 224 matched with the limiting barb 211 is formed in an outer clamp 222, a hook tooth 225 meshed with the limiting tooth 212 is arranged in the limiting hook groove 224, the inner clamp 221 is of a curved structure, the curved surface direction of the inner clamp 221 faces towards a vertical screw 12 and is abutted and matched with the vertical screw 12 after being attached, the vertical screw 12 is abutted and abutted against the inner wall of the anti-seismic arm 21, the inner wall of the anti-seismic arm 21 is straight and arranged, and a meshing structure is formed by the limiting tooth 212 in the limiting barb 211 and the hook tooth 225 in the limiting hook groove 224, so that the vertical screw 12 is compressed.

Instructions for use:

when the clamping device is used, the clamping piece is installed through the strip-shaped clamping position 32 formed at the upper opening 31 of the transverse support 3, and due to the flexibility of the strip-shaped clamping position 32, the clamping pieces distributed at different positions can be installed at the upper opening 31 of the transverse support 3, meanwhile, the inner clamping piece is installed inside the transverse support 3 and clamped on the inner wall of the transverse support 3 through the inner clamping piece, meanwhile, the clamping piece and the inner clamping piece are penetrated through bolts to form a fixed matching structure, and finally, the clamping device is used for limiting clamping through the clamping piece for objects such as a water pipe, an air pipe and a bridge.

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. The utility model provides a vertical fixed antidetonation hinge connector which characterized in that: including the top surface connecting piece, reach and form centre gripping complex vertical antidetonation piece with the top surface connecting piece, and form fixed complex horizontal support with vertical antidetonation piece, the top surface connecting piece including the embedding piece, and set up in the embedding piece below to form fixed complex vertical screw rod with the embedding piece, vertical antidetonation piece is including a antidetonation arm, and assembles the holder in the antidetonation arm, the antidetonation arm has the side opening, vertical screw rod runs through the antidetonation arm to align with the side opening, the one end and the vertical screw rod of holder form to support and lean on, and the other end supports with the side opening department of antidetonation arm and supports and lean on.

2. The vertical fixed earthquake-resistant hinge joint according to claim 1, characterized in that: the horizontal support is provided with an upper opening, and the vertical screw penetrates through the horizontal support downwards through the upper opening.

3. The vertical fixed earthquake-resistant hinge joint according to claim 2, characterized in that: the upper shed department of horizontal support is formed with the bar screens, and the card has the mount pad in this bar screens, and this mount pad is the slice setting.

4. The vertical fixed earthquake-resistant hinge joint according to claim 3, characterized in that: the vertical screw rod is sleeved with an upper nut and a lower nut, the upper nut is abutted against the mounting seat, and the lower nut is abutted against the lower portion of the transverse support.

5. The vertical fixed earthquake-resistant hinge joint according to claim 1, characterized in that: the clamping piece comprises an inner clamping body which is abutted to the vertical screw, an outer clamping body which is abutted to the anti-seismic arm, and a limiting screw which penetrates through the outer clamping body and is abutted to the inner clamping body.

6. The vertical fixed earthquake-resistant hinge joint according to claim 5, characterized in that: the through part between the limit screw and the outer clamp body forms threaded fit, and the abutting part between the limit screw and the inner clamp body forms rotatable annular concave-convex fit.

7. The vertical fixed earthquake-resistant hinge joint according to claim 6, characterized in that: the side opening of antidetonation arm department is formed with spacing barb, and this spacing barb department is formed with spacing tooth, and the flank of tooth direction of spacing tooth sets up for inwards.

8. The vertical fixed earthquake-resistant hinge joint according to claim 7, wherein: and the outer clamp body is provided with a limiting hook groove matched with the limiting barb, and hook teeth meshed with the limiting teeth are arranged in the limiting hook groove.

9. The vertical fixed earthquake-resistant hinge joint according to claim 8, characterized in that: the inner clamp body is of a curved structure, and the curved surface direction of the inner clamp body faces to the vertical screw rod and is abutted and matched with the vertical screw rod after being attached to the vertical screw rod.

10. The vertical fixed earthquake-resistant hinge joint according to claim 9, characterized in that: the vertical screw rod is abutted to the inner wall of the anti-seismic arm, and the inner wall of the anti-seismic arm is arranged straightly.