Sliding type anti-seismic support hanger

Abstract

The utility model provides a sliding type anti-seismic support hanger, and relates to the technical field of anti-seismic support hangers. The sliding type anti-seismic supporting and hanging frame comprises a base, mounting mechanisms are arranged on the two sides of the base, a clamping mechanism used for clamping and fixing a pipeline is arranged in the base, each mounting mechanism comprises a sliding rod and a limiting block, the sliding rods are slidably connected to the two sides of the base, and the limiting blocks are arranged on the sliding rods. The limiting block is connected to the surface of the inner wall of the sliding rod in a sliding mode and penetrates through the sliding rod. The sliding type anti-seismic support hanger is provided with the mounting mechanism, so that the problems that a conventional sliding type anti-seismic support hanger is difficult to adjust in height during use, may face space limitation during mounting, and is difficult to find a proper mounting position and difficult to mount pipelines erected at different heights especially in a complicated building structure or equipment layout are solved; the beneficial effects that the device can be conveniently installed, meanwhile, the height of the device can be adjusted, and the device can be suitable for being erected on pipelines with different heights are achieved.

Description

Technical Field

[0001] This application relates to the technical field of seismic suspension brackets, and specifically to a sliding seismic suspension bracket. Background Technique

[0002] Seismic suspension brackets are mainly used to limit the displacement of mechanical and electrical engineering facilities such as water supply and drainage, fire protection, heating, ventilation, air conditioning, gas, heat, electricity, and communication, control the vibration of the facilities, and transfer the load to various components, so as to bear various components on the pipeline structure. Its goal is to adopt the principle of prevention first, so that after the building is seismically fortified, the damage to the building can be reduced, casualties can be avoided, and economic losses can be reduced.

[0003] For example, a sliding seismic suspension bracket disclosed in a Chinese utility model patent with the publication number of "CN219692475U". In this utility model, the pipeline is installed on the seismic suspension bracket. In the initial state, the convex block in the adjustment mechanism at the bottom end of the U-shaped pipe clamp is engaged with the engaging column. If the pipeline size is smaller than the hollow area of the current U-shaped pipe clamp and the staff needs to reduce the clamping area of the U-shaped pipe clamp, first the staff presses down the U-shaped pipe clamp, and the engaged convex block will slide out along the bottom inclined plate of the engaging column and disengage. And when the convex block moves downward, it will be blocked by the engaging column and the groove of the fixed seat, so that the convex block enters the receiving groove by squeezing the return spring. When the U-shaped pipe clamp moves downward to the position where the second convex block reaches the engaging column card slot, the convex block is first blocked and enters the receiving groove, and then is clamped into the card slot through the return spring when it encounters the engaging column card slot, completing the positioning work. If the size is still not appropriate, it can be moved downward to the third convex block to engage with the engaging column, and at this time the setting size work is completed. Then the pipeline is passed through the gap of the U-shaped pipe clamp, and the screw and nut are rotated and fixed. The connecting plate is fixed on the top wall through bolts, and at this time the installation work is completed. In order to reduce the damage to the materials caused by the up and down vibration, a buffer spring is arranged at the bottom of the U-shaped pipe clamp for shock absorption.

[0004] In the above patent, it is convenient to install and fix the pipeline, but it is difficult to adjust the height during the use of the device, and there may be space limitations during installation, especially in complex building structures or equipment layouts, it is difficult to find a suitable installation position and it is difficult to install pipelines at different heights. Utility Model Content

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, this application provides a sliding seismic suspension bracket, which solves the problems mentioned in the above background technique.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the present application is implemented through the following technical solutions: A sliding seismic support hanger, including a base, installation mechanisms for installing the device are provided on both sides of the base, a clamping mechanism for clamping and fixing the pipeline is provided inside the base, the installation mechanism includes sliding rods and limit blocks, the sliding rods are slidably connected to both sides of the base, and the limit blocks are slidably connected to the inner wall surface of the sliding rods and penetrate the sliding rods.

[0009] By adopting the above technical solutions, the installation of the device can be facilitated through the installation mechanism, and at the same time, the height of the device can be adjusted, so that the device can be suitable for pipelines installed at different heights. Through the cooperation of the clamping mechanism using the bidirectional threaded rod, the second slider, the lower clamping block, the threaded block, the rotating rod, the sliding rod and the upper clamping block, the positions of the upper clamping block and the lower clamping block can be adjusted, enabling the device to be suitable for pipelines of different sizes and facilitating the use of the device.

[0010] Preferably, installation pipes are fixedly installed on both sides of the base, the sliding rods are slidably connected to the inner wall surface of the installation pipes, the limit blocks penetrate the installation pipes, a spring is fixedly installed on one side of the inner wall of the limit block, and the other end of the spring is fixedly connected to one side of the installation pipe.

[0011] By adopting the above technical solutions, the sliding rods can be limited by the limit blocks during the use of the device to fix the height of the device.

[0012] Preferably, a mounting plate is fixedly installed on the upper surface of the sliding rod, the first sliders are slidably connected to both sides of the inner wall of the mounting plate, the rotating shafts are rotatably connected to both sides of the base, and support rods are fixedly installed on the surface of the rotating shafts, and the support rods are rotatably connected to both sides of the inner wall of the first sliders.

[0013] By adopting the above technical solutions, the device can be further supported by the support rods to improve the seismic performance of the device.

[0014] Preferably, a bidirectional threaded rod is rotatably connected to both sides of the inner wall of the base, the second slider is threadedly connected to the surface of the bidirectional threaded rod, and a connecting plate is fixedly installed on the upper surface of the second slider.

[0015] By adopting the above technical solutions, the second slider can be driven to move by the bidirectional threaded rod to adjust the distance between the clamping blocks.

[0016] Preferably, a lower clamping block is fixedly installed on the upper surface of the connecting plate, a sliding rod is slidably connected to the inner wall surface of the lower clamping block, and an upper clamping block is fixedly installed at one end of the sliding rod.

[0017] By adopting the above technical solutions, the upper clamping block can be limited by the sliding rod to prevent it from rotating during the rising process.

[0018] Preferably, a threaded block is threadedly connected to the inner wall surface of the lower clamping block, and a rotating rod is fixedly installed at one end of the threaded block. The rotating rod is rotatably connected to the inner wall surface of the upper clamping block.

[0019] By adopting the above technical solution, the upper clamping block can be lifted and lowered through the threaded block so that the device is applicable to pipes of different sizes.

[0020] (III) Beneficial effects

[0021] This application provides a sliding seismic support hanger. The beneficial effects are as follows:

[0022] 1. By providing an installation mechanism, this sliding seismic support hanger solves the problem that it is difficult to adjust the height during the use of the conventional sliding seismic support hanger, and it may face space limitations during installation. Especially in complex building structures or equipment layouts, it is difficult to find a suitable installation position and it is difficult to install pipes at different heights. It realizes the beneficial effect of being able to facilitate the installation of the device and adjust the height of the device so that the device is applicable to pipes installed at different heights.

[0023] 2. By providing a clamping mechanism, through the combined use of the bidirectional threaded rod, the second slider, the lower clamping block, the threaded block, the rotating rod, the sliding rod and the upper clamping block, the positions of the upper clamping block and the lower clamping block can be adjusted, realizing the beneficial effect of making the device applicable to pipes of different sizes and facilitating the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 It is the front view external structure schematic diagram of this application;

[0026] Figure 2 It is the internal structure schematic diagram of the base of this application;

[0027] Figure 3 It is the connection structure schematic diagram of the upper clamping block and the lower clamping block of this application;

[0028] Figure 4 It is the structure schematic diagram of the installation mechanism of this application.

[0029] In the figure: 1. Base; 2. Installation mechanism; 201. Installation pipe; 202. Sliding rod; 203. Installation plate; 204. First slider; 205. Rotating shaft; 206. Support rod; 207. Limiting block; 208. Spring; 3. Clamping mechanism; 301. Bidirectional threaded rod; 302. Second slider; 303. Connecting plate; 304. Lower clamping block; 305. Threaded block; 306. Rotating rod; 307. Slide bar; 308. Upper clamping block. Detailed implementation manners

[0030] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationships indicated by terms such as "front, rear", "left, right", "up, down", etc. are all based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application. The terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0031] The present application will be further elaborated in detail below with reference to the drawings and embodiments.

[0032] Referring to Figure 1 and Figure 2 In the embodiments of the present application, a sliding seismic support hanger is provided, including a base 1. Installation mechanisms 2 for installing the device are arranged on both sides of the base 1. A clamping mechanism 3 for clamping and fixing the pipeline is arranged inside the base 1. The installation mechanism 2 includes a sliding rod 202 and a limiting block 207. The sliding rod 202 is slidably connected to both sides of the base 1. The limiting block 207 is slidably connected to the inner wall surface of the sliding rod 202 and penetrates through the sliding rod 202. Through the installation mechanism 2, the limiting block 207 can be pulled to disengage from the sliding rod 202 and the installation pipe 201, and then the sliding rod 202 can be pulled to move the first slider 204 to drive the rotating shaft 205 and the support rod 206 to rotate so that the sliding rod 202 can be pulled out. Then, the limiting block 207 is released, and the spring 208 resets to drive the limiting block 207 to reset to limit the sliding rod 202. Then, the device is installed at a suitable position through the installation plate 203. Through the clamping mechanism 3, the distance between the upper clamping block 308 and the lower clamping block 304 can be adjusted by rotating the rotating rod 306 to make the threaded block 305 rise to drive the upper clamping block 308 to rise. Then, the rocker is rotated to make all the bidirectional threaded rods 301 rotate simultaneously to drive the second slider 302 and the lower clamping block 304 to move to clamp and support the pipeline.

[0033] Referring to Figure 1 andFigure 4 In one aspect of this embodiment, mounting pipes 201 are fixedly installed on both sides of the base 1. A sliding rod 202 is slidably connected to the inner wall surface of the mounting pipe 201. A limiting block 207 penetrates through the mounting pipe 201. One side of the inner wall of the limiting block 207 is fixedly installed with a spring 208, and the other end of the spring 208 is fixedly connected to one side of the mounting pipe 201.

[0034] An installation plate 203 is fixedly installed on the upper surface of the sliding rod 202. Two sides of the inner wall of the installation plate 203 are slidably connected with first sliders 204. Two sides of the base 1 are rotatably connected with rotating shafts 205. A support rod 206 is fixedly installed on the surface of the rotating shaft 205. The support rod 206 is rotatably connected to both sides of the inner wall of the first slider 204. By pulling the limiting block 207 to disengage it from the sliding rod 202 and the mounting pipe 201, and then pulling the sliding rod 202, the first slider 204 is moved to drive the rotating shaft 205 and the support rod 206 to rotate, so that the sliding rod 202 can be pulled out. Then, the limiting block 207 is released, and the spring 208 resets to drive the limiting block 207 to reset to limit the sliding rod 202. Then, the device is installed at a suitable position through the installation plate 203.

[0035] Refer to Figure 2 and Figure 3 In one aspect of this embodiment, two sides of the inner wall of the base 1 are rotatably connected with a bidirectional threaded rod 301. A second slider 302 is threadedly connected to the surface of the bidirectional threaded rod 301. A connecting plate 303 is fixedly installed on the upper surface of the second slider 302.

[0036] A lower clamping block 304 is fixedly installed on the upper surface of the connecting plate 303. A sliding rod 307 is slidably connected to the inner wall surface of the lower clamping block 304. An upper clamping block 308 is fixedly installed at one end of the sliding rod 307.

[0037] A threaded block 305 is threadedly connected to the inner wall surface of the lower clamping block 304. One end of the threaded block 305 is fixedly installed with a rotating rod 306. The rotating rod 306 is rotatably connected to the inner wall surface of the upper clamping block 308. The number of bidirectional threaded rods 301 is multiple, and the bidirectional threaded rods 301 are connected to each other. One side of the mounting pipe 201 is rotatably connected with a rocker, and the rocker is fixedly connected to the bidirectional threaded rod 301. The second slider 302 penetrates through the upper surface of the base 1 and is slidably connected to the upper surface of the base 1. By rotating the rotating rod 306, the threaded block 305 is raised to drive the upper clamping block 308 to rise to adjust the distance between the upper clamping block 308 and the lower clamping block 304. Then, the rocker is rotated to make all the bidirectional threaded rods 301 rotate simultaneously to drive the second slider 302 and the lower clamping block 304 to move to clamp and support the pipeline.

[0038] All the electrical equipment in this solution is powered by an external power supply.

[0039] Working principle: When the device is in use, the limit block 207 should be first pulled to disengage it from the sliding rod 202 and the mounting pipe 201, and then the sliding rod 202 is pulled to move the first slider 204, driving the rotating shaft 205 and the support rod 206 to rotate so that the sliding rod 202 can be pulled out. After that, the limit block 207 is released, and the spring 208 resets to drive the limit block 207 to reset to limit the sliding rod 202. Then, the device is installed at a suitable position through the mounting plate 203, and the pipeline is installed between the clamping blocks. Then, the rotating rod 306 is rotated to raise the threaded block 305 to drive the upper clamping block 308 to rise to adjust the distance between the upper clamping block 308 and the lower clamping block 304. Then, the rocker is rotated to simultaneously rotate all the bidirectional threaded rods 301 to drive the second slider 302 and the lower clamping block 304 to move to clamp and support the pipeline.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sliding seismic support hanger, comprising a base (1), characterized in that: On both sides of the base (1), there are installation mechanisms (2) for installing the device. Inside the base (1), there is a clamping mechanism (3) for clamping and fixing the pipeline. The installation mechanism (2) includes a sliding rod (202) and a limit block (207). The sliding rod (202) is slidably connected to both sides of the base (1), and the limit block (207) is slidably connected to the inner wall surface of the sliding rod (202) and penetrates through the sliding rod (202).

2. The sliding seismic support hanger according to claim 1, characterized in that: On both sides of the base (1), there are fixedly installed installation pipes (201). The sliding rod (202) is slidably connected to the inner wall surface of the installation pipes (201). The limit block (207) penetrates through the installation pipes (201). On one side of the inner wall of the limit block (207), there is a fixedly installed spring (208), and the other end of the spring (208) is fixedly connected to one side of the installation pipe (201).

3. The sliding seismic support hanger according to claim 1, wherein: On the upper surface of the sliding rod (202), there is a fixedly installed mounting plate (203). On both sides of the inner wall of the mounting plate (203), there are slidably connected first sliders (204). On both sides of the base (1), there are rotatably connected rotating shafts (205). On the surface of the rotating shafts (205), there are fixedly installed support rods (206). The support rods (206) are rotatably connected to both sides of the inner wall of the first sliders (204).

4. A sliding seismic support hanger according to claim 1, characterized in that: On both sides of the inner wall of the base (1), there are rotatably connected bidirectional threaded rods (301). On the surface of the bidirectional threaded rods (301), there are threadedly connected second sliders (302). On the upper surface of the second sliders (302), there is a fixedly installed connecting plate (303).

5. The sliding seismic support hanger according to claim 4, characterized in that: On the upper surface of the connecting plate (303), there is a fixedly installed lower clamp block (304). On the inner wall surface of the lower clamp block (304), there is a slidably connected sliding rod (307). One end of the sliding rod (307) is fixedly installed with an upper clamp block (308).

6. The sliding seismic support hanger according to claim 5, wherein: On the inner wall surface of the lower clamp block (304), there is a threadedly connected threaded block (305). One end of the threaded block (305) is fixedly installed with a rotating rod (306). The rotating rod (306) is rotatably connected to the inner wall surface of the upper clamp block (308).

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