CN219365590U

CN219365590U - Shock insulation wind-resistant support

Info

Publication number: CN219365590U
Application number: CN202223152278.XU
Authority: CN
Inventors: 孙诚; 李玉飞; 姚明浩; 韩文涛; 陈静; 陈芳; 王成肖; 要鑫伟; 刘天
Original assignee: Fengze Intelligent Equipment Co ltd
Current assignee: Fengze Intelligent Equipment Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-07-18
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a shock insulation wind-resistant support, which comprises an upper connecting component, a movable sleeve, a shearing pin and a lower connecting plate, wherein the upper connecting component is connected with the movable sleeve; the movable sleeve is movably connected with the upper connecting component, and two ends of the shearing pin are respectively connected with the movable sleeve and the lower connecting plate. After the movable sleeve is lifted, an operator can detach the shear pin more conveniently. The shock insulation wind-resistant support is simple in structure, convenient to detach and convenient to replace after the shear pin is damaged.

Description

Shock insulation wind-resistant support

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a shock insulation wind-resistant support.

Background

The shock insulation wind-resistant support is used for improving the wind resistance of a building, is arranged in a shock insulation layer of the building, and when an earthquake occurs, the shear pins in the shock insulation wind-resistant support can be sheared, and the support has good horizontal deformability and energy consumption effects, so that the building is protected from being damaged by horizontal vibration. However, the sheared shear pin is relatively complex to replace, and the vibration-isolating and wind-resistant support needs to be disassembled to complete the replacement, so that improvement is needed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a shock insulation wind-resistant support with easily replaced shear pins.

The technical scheme of the utility model provides a shock insulation wind-resistant support, which comprises an upper connecting component, a movable sleeve, a shearing pin and a lower connecting plate;

the movable sleeve is movably connected with the upper connecting component, and two ends of the shearing pin are respectively connected with the movable sleeve and the lower connecting plate.

Further, the upper connecting assembly comprises an upper connecting plate and an upper connecting sleeve, the upper connecting sleeve is arranged at the lower end of the upper connecting plate, the upper connecting sleeve is provided with a slideway with an opening facing the movable sleeve, and the movable sleeve is in sliding connection with the slideway.

Further, the shock insulation wind-resistant support also comprises a bearing rib, one end of the bearing rib is connected with the upper connecting plate, and the other end of the bearing rib is connected with the upper connecting sleeve.

Further, the movable sleeve is provided with a bump, the slide way is provided with a limiting block matched with the bump, and the limiting block is positioned below the bump and can be abutted with the bump.

Further, a through hole and a jacking bolt are arranged on the limiting block, and the jacking bolt is in threaded connection with the through hole and can be abutted to the protruding block.

Further, the movable sleeve is provided with a through connection through hole, and the connection through hole is communicated with the slideway.

Further, a first groove is formed in the movable sleeve, a second groove is formed in the lower connecting plate, and two ends of the shearing pin are respectively arranged in the first groove and the second groove.

Further, a clamping groove is formed in the shear pin, and the clamping groove is formed in the side wall of the shear pin.

After the technical scheme is adopted, the method has the following beneficial effects:

after the movable sleeve slides upwards and is separated from the shearing pin, an operator can assemble and disassemble the shearing pin more conveniently, the shock insulation wind-resistant support is simple in structure and convenient to assemble and disassemble, and the production efficiency can be improved.

Drawings

The present disclosure will become more readily understood with reference to the accompanying drawings. It should be understood that: the drawings are for illustrative purposes only and are not intended to limit the scope of the present utility model.

In the figure:

FIG. 1 is a schematic view of a shock-resistant mount according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a shear pin in an embodiment of the utility model.

Reference numeral control table:

upper connection assembly 1: upper connection plate 11, upper connection sleeve 12: slide 121: stopper 1211: jacking bolts 12111;

the movable sleeve 2: a bump 21 connected to the through hole 22;

shear pin 3: a clamping groove 31, a cutout 32;

a lower connecting plate 4;

and a bearing rib 5.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings.

It is to be readily understood that, according to the technical solutions of the present utility model, those skilled in the art may replace various structural modes and implementation modes with each other without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.

Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible to be mentioned in the present specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two components. The above-described specific meanings belonging to the present utility model are understood as appropriate by those of ordinary skill in the art.

In some embodiments of the present utility model, as shown in fig. 1, the shock-insulation and wind-resistance support includes an upper connection assembly 1, a movable sleeve 2, a shear pin 3, and a lower connection plate 4. The movable sleeve 2 is movably connected with the upper connecting component 1, and two ends of the shearing pin 3 are respectively connected with the movable sleeve 2 and the lower connecting plate 4.

Specifically, fig. 1 is a schematic diagram of a shock insulation wind-resistant support, one end of a shear pin 3 is detachably connected with a movable sleeve 2, and the other end of the shear pin is detachably connected with a lower connecting plate 4, so that the shear pin is convenient to disassemble and assemble. The upper surface of the upper connecting component 1 is fixedly connected with a building, and the lower surface of the lower connecting plate 4 is fixedly connected with the building, so that the shock insulation and wind resistance effects are ensured. The shear pin 3 is provided with a shear notch 32 at the middle thereof, and when an earthquake occurs, the shear notch 32 breaks and the earthquake force is not transmitted to the upper building of the seismic isolation layer, thereby preventing the building from being damaged.

As shown in fig. 1, the upper end of the movable sleeve 2 is installed in the upper connection assembly 1 and can move up and down in the upper connection assembly 1 by an external force, the lower end of the movable sleeve 2 is connected with the upper end of the shear pin 3, and the lower end of the shear pin 3 is connected with the upper surface of the connection plate. When the sheared shear pin 3 needs to be disassembled, an operator lifts the movable sleeve 2 upwards, the upper end of the shear pin 3 is separated from the lower end of the movable sleeve 2, and only the lower end of the shear pin 3 is connected with the upper surface of the upper connecting plate 11, and the disassembly can be completed only by disassembling the shear pin 3 from the upper connecting plate 11; similarly, when the shear pin 3 needs to be installed, an operator lifts the movable sleeve 2 upwards, at this time, enough space is reserved in the movable sleeve 2 and the lower connecting plate 4, and the operator only needs to install the shear pin 3 on the upper surface of the lower connecting plate 4 and then put down the movable sleeve 2, and the lower end of the movable sleeve 2 can be connected with the upper end of the shear pin 3 at this time, so that the installation of the shear pin 3 is completed.

The working principle of the vibration isolation and wind resistance support is that the vibration isolation and wind resistance support and the vibration reduction and isolation support are generally matched for use, the two supports are installed in a vibration isolation layer, the vibration reduction and isolation support can bear downward pressure brought by an upper building of the vibration isolation layer, when strong wind is met, wind force of the upper building of the vibration isolation layer is safely transmitted to a lower building of the vibration isolation layer through an upper connecting component 1, a movable sleeve 2, a shearing pin 3 and a lower connecting board 4, a shearing notch 32 is designed in the shearing pin 3, and the shearing pin is not deformed and displaced under the action of horizontal wind force, so that the effect of strong wind resistance is achieved; during an earthquake, the horizontal force of the earthquake is far greater than wind force, the horizontal force of the earthquake is transmitted to the shear notch 32 from the lower part of the shear pin 3, the shear notch 32 bears the horizontal force in a limited way, the shear notch 32 is sheared, the horizontal force of the earthquake is terminated at the moment, the horizontal fixing constraint of the upper building and the lower building of the shock insulation layer is released, the horizontal force of the earthquake is not conducted to the upper building of the shock insulation layer any more at the moment, the energy consumption and shock absorption effects are achieved, and meanwhile, the shock absorption and isolation support can achieve the shock absorption and isolation effects and the energy consumption and shock absorption effects, so that the building is protected.

In the prior art, the shear pin 3 of the vibration isolation wind-resistant support is installed or disassembled, and the vibration isolation wind-resistant support needs to be disassembled, so that the disassembly and assembly mode is complex, and time and labor are consumed. According to the utility model, an operator can easily assemble and disassemble the shear pin 3 by only jacking up the movable sleeve 2, so that the process is simple and convenient, and the operation is simple.

In some embodiments of the present utility model, the upper connecting assembly 1 includes an upper connecting plate 11 and an upper connecting sleeve 12, the upper connecting sleeve 12 is mounted at the lower end of the upper connecting plate 11, the upper connecting sleeve 12 is provided with a slide way 121 opened toward the movable sleeve 2, and the movable sleeve 2 is slidably connected with the slide way 121.

Specifically, the upper surface of the upper connecting plate 11 is fixedly connected with an upper building of the shock insulation layer or is detachably connected through a bolt, the lower surface of the upper connecting plate 11 is fixedly connected with the upper end of the upper connecting sleeve 12 or is detachably connected through a bolt, a slide way 121 is arranged in the upper connecting sleeve 12, the upper end of the upper connecting sleeve 12 is connected with the upper connecting plate 11, the upper end of the slide way 121 is sealed by the upper connecting plate 11, the lower end of the slide way 121 is connected with a movable sleeve 2, and the movable sleeve 2 enters the slide way 121 from the lower end of the slide way 121 and is in up-down sliding connection with the slide way 121. When the shear pin 3 needs to be disassembled and assembled, the sliding sleeve is lifted to slide upwards, so that a reserved space is reserved for the disassembly and assembly of the shear pin 3, and when the shear pin 3 needs to be connected with the movable sleeve 2, the movable sleeve 2 is put down, and the movable sleeve 2 can be connected with the shear pin 3.

In some embodiments of the present utility model, the shock insulation wind-resistant support further includes a bearing rib 5, one end of the bearing rib 5 is connected to the upper connecting plate 11, and the other end is connected to the upper connecting sleeve 12. Specifically, set up at least one bearing muscle 5 on the anti-wind support of shock insulation, the one end welding of bearing muscle 5 is perhaps through bolted connection on the lower surface of upper junction plate 11, and the other end welding is perhaps through bolted connection on the surface of upper junction sleeve 12, and the lower surface of upper junction plate 11, the surface of upper junction sleeve 12 and the bearing muscle 5 enclose a triangle-shaped to this guarantees the stability of upper junction assembly 1.

In some embodiments of the present utility model, the movable sleeve 2 is provided with a bump 21, the slideway 121 is provided with a stopper 1211 matched with the bump 21, and the stopper 1211 is located below the bump 21 and can be abutted against the bump 21. Specifically, two protruding blocks 21 are provided on the side wall of the upper end of the movable sleeve 2, two limiting blocks 1211 are provided on the side wall of the lower end of the slideway 121, the limiting blocks 1211 and the upper connecting sleeve 12 are integrally formed, and the protruding blocks 21 and the movable sleeve 2 are integrally formed. When the movable sleeve 2 is connected with the shear pin 3, the limiting block 1211 abuts against the lower surface of the protruding block 21, at this time, the limiting block 1211 plays a role in supporting and limiting the movable sleeve 2, and when the movable sleeve 2 is lifted upwards and separated from the shear pin 3, the protruding block 21 slides upwards in the slide way 121 along with the movable sleeve 2 to leave the limiting block 1211.

In some embodiments of the present utility model, as shown in fig. 1, a through hole and a jack-up bolt 12111 are provided on the stopper 1211, and the jack-up bolt 12111 is screwed with the through hole and can abut against the bump 21. Specifically, the through hole is communicated with the slideway 121, the jacking bolt 12111 passes through the through hole on the limiting block 1211 and is abutted against the lower surface of the protruding block 21, when the jacking bolt 12111 is screwed forward, the jacking bolt 12111 pushes the protruding block 21 upwards and drives the movable sleeve 2 to slide upwards in the slideway 121, when the jacking bolt 12111 is screwed backward, the jacking bolt 12111 slides downwards under the action of gravity, and finally the protruding block 21 and the movable sleeve 2 abutted against the jacking bolt 12111 slide downwards under the action of gravity and finally fall on the upper surface of the limiting block 1211.

In some embodiments of the utility model, the movable sleeve 2 is provided with a through connection through hole 22, the connection through hole 22 being in communication with the slideway 121. Specifically, a connecting through hole 22 penetrating through the upper end and the lower end of the movable sleeve 2 is arranged in the middle of the movable sleeve 2, the upper end of the connecting through hole 22 is communicated with the slide way 121, the lower end of the connecting through hole is communicated with the first groove, and when the movable sleeve 2 slides upwards, the connecting through hole 22 can enhance the air circulation in the slide way 121, so that the air pressure in the slide way 121 is prevented from being overlarge.

In some embodiments of the present utility model, as shown in fig. 1, a first groove is formed on the movable sleeve 2, a second groove is formed on the lower connecting plate 4, and two ends of the shear pin 3 are respectively installed in the first groove and the second groove.

Specifically, the lower extreme of movable sleeve 2 sets up first recess, and the upper end and the first recess joint of shear pin 3, and the upper end of lower connecting plate 4 sets up the second recess, and the lower extreme and the second recess joint of shear pin 3. The shape of both ends of the shear pin 3 may be circular or polygonal, and accordingly, the shape of the first and second grooves should be circular or polygonal to be matched with both ends of the shear pin 3. When the movable sleeve 2 is lifted upwards, a first groove on the movable sleeve 2 is separated from the upper end of the shear pin 3, and when the movable sleeve 2 enters the slideway 121, the upper end of the shear pin 3 is not limited by a part, and a worker only needs to take out the lower end of the sheared shear pin 3 from a second groove and then put the lower end of a new shear pin 3 into the second groove; when the movable sleeve 2 falls back downwards, the first groove on the movable sleeve 2 can just fall on the upper end of the shear pin 3, and the upper end of the shear pin 3 is limited and connected.

In some embodiments of the present utility model, as shown in fig. 2, fig. 2 is a schematic view of a shear pin, where a clamping groove 31 is provided on the shear pin 3, and the clamping groove 31 is provided on a side wall of the shear pin 3. Specifically, a clamping groove 31 is formed around the circumference of the side wall of the shear pin 3, and when the movable sleeve 2 is separated from the shear pin 3, a worker can tie a steel wire or rope in the clamping groove 31, so that the shear pin 3 is taken out from the second groove.

After the movable sleeve 2 slides upwards and is separated from the shear pin 3, an operator can more conveniently take out or put the shear pin 3 from the lower connecting plate 4, so that the shear pin 3 is disassembled and assembled, the structure is simple, the disassembly and assembly are convenient, and the production efficiency is high.

The foregoing is only illustrative of the principles and preferred embodiments of the present utility model. It should be noted that several other variants are possible to those skilled in the art on the basis of the principle of the utility model and should also be considered as the scope of protection of the present utility model.

Claims

1. The shock insulation wind-resistant support is characterized by comprising an upper connecting component, a movable sleeve, a shearing pin and a lower connecting plate;

2. The shock insulation wind-resistant support according to claim 1, wherein the upper connecting assembly comprises an upper connecting plate and an upper connecting sleeve, the upper connecting sleeve is arranged at the lower end of the upper connecting plate, the upper connecting sleeve is provided with a slideway with an opening facing the movable sleeve, and the movable sleeve is in sliding connection with the slideway.

3. The shock insulation wind resistant support of claim 2 further comprising a load-bearing rib, one end of the load-bearing rib being connected to the upper connecting plate and the other end being connected to the upper connecting sleeve.

4. The shock insulation wind-resistant support according to claim 2, wherein the movable sleeve is provided with a bump, the slide way is provided with a limiting block matched with the bump, and the limiting block is positioned below the bump and can be abutted with the bump.

5. The shock insulation wind-resistant support of claim 4, wherein the limiting block is provided with a through hole and a jacking bolt, and the jacking bolt is in threaded connection with the through hole and can be abutted with the protruding block.

6. The shock-insulating and wind-resistant support according to claim 2, wherein the movable sleeve is provided with a through connection through hole, and the connection through hole is communicated with the slideway.

7. The shock-insulating and wind-resistant support according to claim 1, wherein the movable sleeve is provided with a first groove, the lower connecting plate is provided with a second groove, and two ends of the shear pin are respectively arranged in the first groove and the second groove.

8. The shock isolation and wind mount of claim 1, wherein said shear pin is provided with a detent disposed on a sidewall of said shear pin.