A clamping stable anti-vibration support hanger

Abstract

The utility model provides a kind of anti-seismic support hanger of clamping stable, it is related to support hanger technical field, including support plate, the upper end of support plate is fixedly connected with shock pad, the both sides of support plate are provided with hoisting mechanism, hoisting mechanism includes first support, the opposite surface of two first supports is fixedly connected with the both sides of support plate respectively, the inner wall of first support is hinged with suspension rod by pin shaft, one end of suspension rod is hinged with second support by pin shaft, through hoisting mechanism and convenient fixing mechanism cooperation, solve traditional support hanger installation rely on many people cooperation, insufficient problem of seismic resistance, hoisting mechanism lends hinged suspension rod, first support and second support, adapt pipeline hoisting and vibration buffering, convenient fixing mechanism is combined with support spring, pressing block, locking block, realize single person fast installation, bolt reinforcement improves stability, not only through multilayer locking anti-vibration loosening, and single person can complete operation, improve the effect of installation convenience.

Description

Technical Field

[0001] This utility model relates to the field of support and hanger technology, and in particular to a shock-resistant support and hanger with stable clamping. Background Technology

[0002] Pipe supports are structural components used to support overhead pipes. They support the pipes and limit their deformation and displacement, and withstand the internal pressure, external load, and elastic force of temperature deformation transmitted from the pipes. As a support structure for pipes, the existing support structures are relatively simple according to the operating performance and layout requirements of the pipes. After the pipes are fixed for a period of time, the bolts are prone to loosening due to the vibration of the pipes, which can cause the pipes to sway.

[0003] For example, a clamping and stabilizing support disclosed in Chinese patent literature (publication number: CN222026440U) involves mounting the pipe on a first clamping plate, pulling outwards on both sides of the first clamping plate to move the drive column in the first fastening hole until it is completely disengaged from the mating groove, while the drive spring undergoes elastic deformation. Then, the mating block on the second clamping plate is aligned with the mating groove on the first clamping plate for insertion. At this time, the second fastening hole on the mating block is connected to the first fastening hole on the first clamping plate. Releasing the handles causes the drive spring to rebound, resetting the drive column and drive plate, so that the front part of the drive column is inserted into the first and second fastening holes, thereby tightly securing the mating block on the second clamping plate. The pipe is locked in the mating groove on the first clamping plate. At this time, the first fixing hole is connected to the second fixing hole and the third fixing hole. The fixing bolts are then inserted into the second fixing hole, the first fixing hole and the third fixing hole in sequence and fixed with fixing nuts. The first clamping plate and the second clamping plate are then fixed, thus completing the installation. This utility model, through the cooperative arrangement of various components, can quickly clamp and fix the pipe. It is convenient to operate, saves time and effort, and improves work efficiency. At the same time, it strengthens the structural strength of the support and hanger. With the double fixation of locking the support and hanger first and then threaded connection, it can avoid the bolts from loosening due to pipe vibration, which could lead to the pipe shaking and loosening. This improves the safety, reliability, stability and practicality during use.

[0004] However, in actual installation, one operator needs to pull the handles on both sides with both hands to make the drive column move in opposite directions against the spring force until it is completely disengaged from the docking slot. During this process, the operator needs to continuously apply force to maintain the position of the handles and cannot free up their hands to assist in other operations. Another operator must hold the second clamp to accurately align the docking block with the docking slot and complete the insertion. This two-person cooperation mode not only increases labor costs, but also makes it difficult for two people to cooperate in narrow pipe installation spaces, such as indoor ceilings and equipment mezzanines, resulting in a more cumbersome installation. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of the existing technology. Currently, the installation of the support bracket requires two operators to work together, which not only increases labor costs, but also makes it inconvenient for two people to operate in some narrow spaces.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A clamping and stabilizing seismic bracing system includes a support plate, a shock-absorbing pad fixedly connected to the upper end of the support plate, and lifting mechanisms provided on both sides of the support plate.

[0008] The hoisting mechanism includes a first support, with the opposing surfaces of the two first supports respectively fixedly connected to both sides of the support plate. The inner wall of the first support is hinged with a suspension rod by a pin, and one end of the suspension rod is hinged with a second support by a pin. The upper end of the second support is fixedly connected with a fixing plate.

[0009] The upper end of the shock-absorbing pad is provided with a convenient fixing mechanism, which includes a first clamping plate and a second clamping plate, with the upper end of the first clamping plate in contact with the lower end of the second clamping plate.

[0010] Preferably, the second clamping plate has symmetrically distributed movable grooves at both ends, a locking groove is provided on the inner top wall of the movable groove, and a through hole is provided on the inner bottom wall of the movable groove.

[0011] Preferably, a pressing block is slidably sleeved on the inner wall of the movable groove, and a support spring is fixedly connected to one side of the pressing block, with one end of the support spring fixedly connected to one side of the inner wall of the movable groove.

[0012] Preferably, the upper end of the pressing block is provided with a through hole and a travel groove, one end of the travel groove is connected to the interior of the through hole, and a slide rod is slidably connected to the inner wall of the travel groove.

[0013] Preferably, the lower end of the slide rod passes through the through hole and is fixedly connected to the upper end of the first clamping plate, and a locking block is fixedly connected to the upper end of the slide rod, with one end of the locking block being movably inserted into the inner wall of the locking groove.

[0014] Preferably, the upper end of the pressing block is provided with a positioning hole, and the two ends of the first clamping plate and the second clamping plate are provided with symmetrically distributed locking holes, and bolts are movably inserted into the inner wall of the locking holes.

[0015] Preferably, one end of the bolt passes through the locking hole and extends to the lower end of the second clamping plate, and a locking nut is fitted onto the external thread of the bolt, with the upper end of the locking nut contacting the lower end of the first clamping plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] In this utility model, the hoisting mechanism and the convenient fixing mechanism work together to solve the problems of traditional support and hanger installation relying on multiple people and insufficient seismic resistance. The hoisting mechanism is adapted to pipe hoisting and vibration buffering by means of hinged suspension rod, first support and second support. The convenient fixing mechanism is a combination of support spring, pressing block and locking block to achieve quick installation by a single person. Bolt reinforcement improves stability. It not only prevents vibration loosening through multi-layer locking, but also can be operated by a single person, improving the convenience of installation. Attached Figure Description

[0018] Figure 1 A schematic diagram of the main structure of a clamping and stabilizing seismic support bracket provided by this utility model;

[0019] Figure 2 A perspective view of the support plate structure of a clamping and stabilizing seismic brace provided by this utility model;

[0020] Figure 3 A perspective view of the second clamping plate structure of a stable anti-seismic support provided by this utility model;

[0021] Figure 4 A perspective view of the first clamping plate structure of a stable anti-seismic support provided by this utility model;

[0022] Figure 5 A partial perspective view of the second clamping plate structure of a stable anti-seismic support provided by this utility model;

[0023] Figure 6 This utility model provides a three-dimensional view of the pressing block structure of a clamping and stabilizing seismic support.

[0024] Legend: 1. Support plate; 2. Shock-absorbing pad; 3. First support; 31. Suspension rod; 32. Second support; 33. Fixing plate; 4. First clamping plate; 41. Second clamping plate; 42. Movable groove; 43. Locking groove; 44. Through hole; 45. Pressing block; 46. Support spring; 47. Through hole; 48. Stroke groove; 49. Slide rod; 410. Locking block; 411. Positioning hole; 412. Locking hole; 413. Bolt; 414. Locking nut. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0029] Example

[0030] like Figures 1-6 As shown, this utility model provides a technical solution: a stable anti-seismic support bracket, including a support plate 1. Through the cooperation of the hoisting mechanism and the convenient fixing mechanism on the support plate 1, the traditional support bracket installation relies on the cooperation of multiple people and has insufficient seismic resistance, thus ensuring the reliability of the device and adapting to the seismic requirements of building pipelines.

[0031] The shock-absorbing pad 2 at the upper end of the support plate 1 is made of a material with good elasticity and energy absorption properties, such as a rubber shock-absorbing pad. After the pipeline is installed, it can initially absorb and buffer the vibration generated during the pipeline operation, reducing the intensity of the vibration transmitted to the support plate 1 and the building structure.

[0032] The first support 3 on both sides provides a stable installation base for the suspension rod 31. The suspension rod 31 is hinged to the first support 3 and the second support 32 respectively through pins. This hinged connection allows the suspension rod 31 to swing flexibly within a certain angle range to adapt to different installation requirements.

[0033] The fixing plate 33 can be connected and fixed to the building's beams, slabs, and other structures by means of bolts, welding, etc., according to actual installation requirements, providing reliable hoisting support for the entire support and hanger. The hinged design of the suspension rod 31 allows it to adapt to the hoisting requirements of pipes at different heights and inclination angles. During pipe installation, the angle and position of the suspension rod 31 can be flexibly adjusted according to the actual site conditions to ensure that the pipes can be hoisted accurately and stably, improving the adaptability and flexibility of the support and hanger to different installation scenarios.

[0034] When clamping and fixing the pipe, a single person can complete the operation. Holding the second clamping plate 41, and taking advantage of the initial uncompressed state of the support spring 46, one end of the pressing block 45 extends out of the movable groove 42. The through hole 47 connects the locking groove 43 and the through hole 44. Align the through hole 44 at the lower end of the second clamping plate 41 with the locking block 410 on the first clamping plate 4. The locking block 410 can smoothly pass through the through hole 44, the through hole 47 and insert into the locking groove 43, quickly completing the initial clamping of the pipe. Compared with the traditional installation method that requires two people to cooperate, the efficiency is improved.

[0035] This single-person rapid installation design not only reduces labor costs but also enables smooth installation in narrow spaces such as building ceilings and pipe shafts. It solves the problems of traditional supports and hangers being difficult to install in narrow spaces and requiring multiple people to cooperate, thus improving the convenience and practicality of installation.

[0036] Pushing the pressing block 45 compresses the support spring 46, and the slide rod 49 slides from the through hole 47 into the travel groove 48. When the pressing block 45 is fully retracted into the movable groove 42, the slide rod 49 disengages from the through hole 47, and the locking block 410 and the locking groove 43 form a mechanical locking structure.

[0037] This mechanical locking mechanism provides a tensile force of up to 500N, effectively preventing pipes from loosening or slipping due to vibration, thus completing the first layer of anti-vibration locking. Based on this, bolts 413 are inserted into the locking holes 412 of the first clamping plate 4 and the second clamping plate 41, and then, after passing through the positioning hole 411 of the pressing block 45 and extending to the lower end of the first clamping plate 4, a locking nut 414 is screwed in. The cooperation of the bolts 413 and the locking nut 414 forms the second layer of anti-vibration locking.

[0038] The upper end of the locking nut 414 fits tightly against the lower end of the first clamping plate 4, providing a preload of up to 80 N·m, which further strengthens the clamping force on the pipeline. The multi-layer locking structure works together to effectively prevent the pipeline from loosening when it encounters strong vibrations, ensuring the stability and safety of the pipeline system and greatly improving the seismic performance and reliability of the support.

[0039] The working process of this utility model:

[0040] Step 1: Fix the shock-absorbing pad 2 to the upper end of the support plate 1 to provide basic shock absorption for the pipeline. The first support 3, suspension rod 31, second support 32, and fixing plate 33 of the hoisting mechanism are pre-installed on both sides of the support plate 1 to ensure that the suspension rod 31 is flexible and can adapt to the slight displacement and vibration buffering during pipeline hoisting. When operating alone, hold the second clamping plate 41 and align its lower end through hole 44 with the locking block 410 of the first clamping plate 4. Since the support spring 46 is not compressed at the beginning, one end of the pressing block 45 extends out of the movable groove 42, and the through hole 47 connects the locking groove 43 and the through hole 44. The locking block 410 can pass smoothly through the through hole 44 and the through hole 47 and be inserted into the locking groove 43 to complete the initial clamping of the pipeline. This step does not require the assistance of others and solves the problem of traditional two-person cooperation.

[0041] Step 2: Push the pressing block 45 to compress the support spring 46, causing the slide rod 49 to slide from the through hole 47 into the travel groove 48. After the pressing block 45 is fully retracted into the movable groove 42, the slide rod 49 disengages from the through hole 47, and the locking block 410 and the locking groove 43 form a mechanical lock to prevent the pipe from loosening, completing the first layer of anti-vibration locking. After the pipe is initially locked, insert the bolt 413 into the locking hole 412 of the second clamping plate 41 and the first clamping plate 4. The bolt 413 passes through the positioning hole 411 of the pressing block 45 and extends to the lower end of the first clamping plate 4. Tighten the locking nut 414 so that the upper end of the locking nut 414 fits tightly with the lower end of the first clamping plate 4, forming a bolt 413 reinforcement layer, further strengthening the clamping force. Even if the pipe vibrates for a long time, the multi-layer locking can effectively prevent loosening and ensure anti-vibration performance.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping and stabilizing seismic bracing system, comprising a support plate (1), characterized in that: The upper end of the support plate (1) is fixedly connected to a shock-absorbing pad (2), and the two sides of the support plate (1) are provided with a hoisting mechanism; The hoisting mechanism includes a first support (3), the two opposing surfaces of the first supports (3) are fixedly connected to the two sides of the support plate (1), the inner wall of the first support (3) is hinged with a suspension rod (31) by a pin, one end of the suspension rod (31) is hinged with a second support (32) by a pin, and the upper end of the second support (32) is fixedly connected with a fixing plate (33); The upper end of the shock-absorbing pad (2) is provided with a convenient fixing mechanism, which includes a first clamping plate (4) and a second clamping plate (41), with the upper end of the first clamping plate (4) in contact with the lower end of the second clamping plate (41).

2. The anti-seismic support and hanger with stable clamping as described in claim 1, characterized in that: The second clamping plate (41) has symmetrically distributed movable grooves (42) at both ends. The inner top wall of the movable groove (42) has a locking groove (43), and the inner bottom wall of the movable groove (42) has a through hole (44).

3. The anti-seismic support and hanger with stable clamping as described in claim 2, characterized in that: A pressing block (45) is slidably sleeved on the inner wall of the movable groove (42). A support spring (46) is fixedly connected to one side of the pressing block (45), and one end of the support spring (46) is fixedly connected to one side of the inner wall of the movable groove (42).

4. The anti-seismic support and hanger with stable clamping as described in claim 3, characterized in that: The upper end of the pressing block (45) is provided with a through hole (47) and a travel groove (48). One end of the travel groove (48) is connected to the interior of the through hole (47), and a slide rod (49) is slidably connected to the inner wall of the travel groove (48).

5. A clamping and stabilizing seismic support bracket according to claim 4, characterized in that: The lower end of the slide rod (49) passes through the through hole (44) and is fixedly connected to the upper end of the first clamping plate (4). A locking block (410) is fixedly connected to the upper end of the slide rod (49), and one end of the locking block (410) is movably inserted into the inner wall of the locking groove (43).

6. A clamping and stable seismic support bracket according to claim 3, characterized in that: The upper end of the pressing block (45) is provided with a positioning hole (411), and the two ends of the first clamping plate (4) and the second clamping plate (41) are provided with locking holes (412) that are symmetrically distributed. The inner wall of the locking hole (412) is movably connected with a bolt (413).

7. A clamping and stabilizing seismic support bracket according to claim 6, characterized in that: One end of the bolt (413) passes through the locking hole (412) and extends to the lower end of the second clamping plate (41). The external thread of the bolt (413) is fitted with a locking nut (414), and the upper end of the locking nut (414) contacts the lower end of the first clamping plate (4).

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