Supporting and hanging frame stable in clamping

Abstract

The utility model relates to the technical field of supports and hangers, in particular to a stable clamping support and hanger which comprises a cross beam and a clamping assembly arranged on the cross beam, the clamping assembly comprises a connecting base, first reinforcing frames are symmetrically arranged on the two sides of the connecting base, a first clamping plate is arranged between the two first reinforcing frames, and a second clamping plate is arranged above the first clamping plate. Second reinforcing frames are arranged on the second clamping plates, reinforcing plates are arranged between the two second reinforcing frames, a plurality of connecting lug plates are arranged on the two outer side walls of the first clamping plates and the two outer side walls of the second clamping plates, sliding rods are slidably arranged on the connecting lug plates, clamping plates are arranged at one ends of the sliding rods, limiting plates are arranged at the other ends of the sliding rods, and dampers are arranged at the ends, away from the sliding rods, of the limiting plates; and when the pipeline slightly changes due to the change of the temperature of the conveyed fluid, the inner side wall of the clamping plate is always attached to the outer side wall of the pipeline, so that the clamping force on the pipeline is improved, and the mounting and stabilizing effects of the pipeline are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to support hanger technical field especially relates to a clamping stable support hanger. BACKGROUND

[0002] A pipeline is a device for conveying gas, liquid or fluid with solid particles, which is connected by pipes, pipe connecting parts and valves. Generally, the fluid flows from high pressure to low pressure of the pipeline after being pressurized by a blower, a compressor, a pump and a boiler, etc. or is conveyed by using the pressure or gravity of the fluid itself. The pipeline is widely used in water supply, drainage, heating, coal gas supply, long-distance transportation of oil and natural gas, irrigation, water conservancy projects and various industrial devices. The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is generally supported by a pipeline support hanger.

[0003] In the prior art, the change of the temperature of the fluid conveyed by the pipeline support hanger will cause thermal expansion and contraction of the pipeline, thereby changing the size of the pipeline. If the clamping device of the support hanger has a fixed size, when the size of the pipeline changes slightly, the pipeline will not be clamped tightly. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a clamping stable support hanger for the prior art device, which solves the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A clamping stable support hanger, comprising a cross beam and a clamping assembly arranged on the cross beam, the clamping assembly comprising a connecting seat, the connecting seat being symmetrically provided with first reinforcing frames in a shape of a Chinese character on both sides, a first clamping plate being provided between the two first reinforcing frames in a shape of a semicircular arc, the first clamping plate being symmetrically provided with first extension plates connected with the first reinforcing frames on both sides, a second clamping plate being provided above the first clamping plate, the second clamping plate being symmetrically provided with second extension plates on both sides, the second clamping plate being provided with second reinforcing frames corresponding to the first reinforcing frames, a reinforcing plate in an X-shaped structure being provided between the two second reinforcing frames, and a first fixing hole being formed in the bottom end of the reinforcing plate to allow a fixing bolt to be inserted therein.

[0007] As a further scheme of the utility model, a plurality of connection ear plates are arranged on both outer side walls of the first clamping plate and the second clamping plate, a sliding rod is slidably arranged on the connection ear plate, a clamping plate is arranged at one end of the sliding rod, a limiting plate is arranged at the other end of the sliding rod, and a damper is arranged at the end of the limiting plate away from the sliding rod and connected with the inner side wall of the first reinforcing frame or the second reinforcing frame.

[0008] As a further scheme of the utility model, the damper is sleeved with a spring outside, one end of the spring is connected with the limiting plate, and the other end of the spring is connected with the first reinforcing frame or the second reinforcing frame.

[0009] As a further scheme of the utility model, the first reinforcing frame is provided with a second fixing hole which is in communication with the first fixing hole.

[0010] As a further scheme of the utility model, the first extension plate is provided with a guide connecting block at the top, and the second extension plate is provided with a guide connecting groove which can be inserted by the guide connecting block.

[0011] As a further scheme of the utility model, the cross beam is provided with a hanger at both ends for mounting a support hanger.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] When the pipeline is slightly changed due to the change of the temperature of the fluid conveyed, the clamping plate is extruded by the pipeline, the spring is deformed due to the extrusion and cooperates with the damper to buffer the extrusion force, so that the inner side wall of the clamping plate is always attached to the outer side wall of the pipeline, the clamping force on the pipeline is improved, the installation stability of the pipeline is further improved, and the safety and reliability during use are improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural schematic view of the clamping assembly of the utility model;

[0016] Figure 3 It is a local enlarged view of A of the utility model;

[0017] Figure 4 It is a structural schematic view of the second clamping plate of the utility model;

[0018] In the drawing: 1, cross beam; 101, hanger; 2, clamping assembly; 201, connecting seat; 202, first reinforcing frame; 203, first clamping plate; 204, first extension plate; 205, second clamping plate; 206, second extension plate; 207, second reinforcing frame; 208, reinforcing plate; 209, fixed bolt; 210, first fixing hole; 211, connecting ear plate; 212, sliding rod; 213, clamping plate; 214, limiting plate; 215, damper; 216, spring; 217, second fixing hole; 218, guide connecting block; 219, guide connecting groove. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0020] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] Example

[0022] refer to Figures 1-4 A clamping support includes a crossbeam 1 and a clamping assembly 2 mounted on the crossbeam 1. The clamping assembly 2 includes a connecting seat 201. The connecting seat 201 has symmetrically arranged first reinforcing frames 202 in a U-shape on both sides. A first clamping plate 203 in a semi-circular arc structure is provided between the two first reinforcing frames 202. The first clamping plate 203 has symmetrically arranged first extension plates 204 connected to the first reinforcing frames 202 on its left and right sides. A second clamping plate 205 with the same structure is provided above the first clamping plate 203. The second extension plates 206 are symmetrically arranged on both sides of the second clamping plate 205. The second clamping plate 205 has second reinforcing frames 207 corresponding to the first reinforcing frames 202 one by one. A reinforcing plate 208 in an X-shape structure is provided between the two second reinforcing frames 207. The bottom end of the reinforcing plate 208 has a first fixing hole 210 for the insertion of fixing bolts 209.

[0023] Furthermore, the top of the first extension plate 204 is provided with a guide block 218, and the second extension plate 206 is provided with a guide groove 219 for the guide block 218 to be inserted. Through the setting of the guide groove 219 and the guide block 218, the installation of the second clamping plate 205 and the first clamping plate 203 can be guided, so that the second clamping plate 205 and the first clamping plate 203 are initially connected.

[0024] Furthermore, the first reinforcing frame 202 is provided with a second fixing hole 217 that communicates with the first fixing hole 210. The second fixing hole 217 and the first fixing hole 210 are internally threaded holes with the same structural dimensions. By inserting the fixing bolt 209 into the first fixing hole 210 and the second fixing hole 217, the second clamping plate 205 is fixedly installed above the first clamping plate 203, thereby fixing the pipe between the first clamping plate 203 and the second clamping plate 205. The X-shaped reinforcing plate 208, the first reinforcing frame 202, and the second reinforcing frame 207 form multiple triangular structures. The triangular structure has high stability, thereby improving the connection strength and stability between the second clamping plate 205 and the first clamping plate 203.

[0025] Furthermore, multiple connecting lugs 211 are provided on the outer side walls of the first clamping plate 203 and the second clamping plate 205, and a sliding rod 212 is slidably provided on the connecting lugs 211. One end of the sliding rod 212 is provided with a clamping plate 213, and the other end of the sliding rod 212 is provided with a limiting plate 214. The end of the limiting plate 214 away from the sliding rod 212 is provided with a damper 215 connected to the inner side wall of the first reinforcing frame 202 or the second reinforcing frame 207.

[0026] Furthermore, a spring 216 is sleeved on the outer side of the damper 215. One end of the spring 216 is connected to the limiting plate 214, and the other end of the spring 216 is connected to the first reinforcing frame 202 or the second reinforcing frame 207. When fixing the pipeline, the pipeline squeezes the clamping plate 213, and the clamping plate 213 drives the sliding rod 212 and the limiting plate 214 to move. At the same time, the spring 216 deforms and cooperates with the damper 215 to buffer the squeezing force, so that the pipeline remains stable. When the pipeline changes slightly due to the temperature of the transported fluid, the inner wall of the clamping plate 213 always fits against the outer wall of the pipeline, which improves the clamping force on the pipeline and further increases the stability of the pipeline installation.

[0027] Furthermore, the two ends of the crossbeam 1 are provided with hanging rods 101 for installing supports and hangers.

[0028] The working principle of this utility model:

[0029] During installation, the pipe is laid on the first clamping plate 203. Then, the guide grooves 219 on both sides of the second clamping plate 205 are aligned with the guide blocks 218 on both sides of the first clamping plate 203 and inserted, so that the second clamping plate 205 and the first clamping plate 203 are initially connected. At this time, the first fixing holes 210 on both sides of the second clamping plate 205 are connected with the second fixing holes 217 on both sides of the first clamping plate 203. The fixing bolts 209 are inserted into the first fixing holes 210 and the second fixing holes 217, thereby fixing the second clamping plate 205 above the first clamping plate 203, and then... The pipe is fixed between the first clamping plate 203 and the second clamping plate 205. When fixing the pipe, the pipe squeezes the clamping plate 213, and the clamping plate 213 drives the sliding rod 212 and the limiting plate 214 to move. At the same time, the spring 216 deforms and works with the damper 215 to buffer the squeezing force, so that the pipe remains stable. When the pipe changes slightly due to the temperature of the transported fluid, the inner wall of the clamping plate 213 always fits against the outer wall of the pipe, which improves the clamping force on the pipe and further increases the stability of the pipe installation, thereby improving the safety and reliability during use.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A clamping and stabilizing support bracket, comprising a crossbeam (1) and a clamping assembly (2) disposed on the crossbeam (1), characterized in that: The clamping assembly (2) includes a connecting seat (201). The connecting seat (201) has symmetrical first reinforcing frames (202) in a U-shape on both sides. A first clamping plate (203) in a semi-circular arc structure is provided between the two first reinforcing frames (202). The first clamping plate (203) has symmetrical first extension plates (204) connected to the first reinforcing frames (202) on both sides. A second clamping plate (205) is provided above the first clamping plate (203). A second extension plate (206) is symmetrically provided on both sides of the second clamping plate (205). A second reinforcing frame (207) corresponding to the first reinforcing frame (202) is provided on the second clamping plate (205). A reinforcing plate (208) in an X-shape structure is provided between the two second reinforcing frames (207). A first fixing hole (210) for inserting a fixing bolt (209) is provided at the bottom end of the reinforcing plate (208).

2. The clamping and stabilizing support bracket according to claim 1, characterized in that: The first clamping plate (203) and the second clamping plate (205) are provided with multiple connecting ear plates (211) arranged around each other on their outer side walls. A sliding rod (212) is slidably provided on the connecting ear plate (211). A clamping plate (213) is provided at one end of the sliding rod (212), and a limiting plate (214) is provided at the other end of the sliding rod (212). A damper (215) is provided at the end of the limiting plate (214) away from the sliding rod (212) and connected to the inner side wall of the first reinforcing frame (202) or the second reinforcing frame (207).

3. The clamping and stabilizing support bracket according to claim 2, characterized in that: A spring (216) is sleeved on the outside of the damper (215). One end of the spring (216) is connected to the limiting plate (214), and the other end of the spring (216) is connected to the first reinforcing frame (202) or the second reinforcing frame (207).

4. The clamping and stabilizing support bracket according to claim 1, characterized in that: The first reinforcing frame (202) has a second fixing hole (217) that communicates with the first fixing hole (210).

5. A clamping and stabilizing support bracket according to claim 1, characterized in that: The first extension plate (204) has a guide block (218) on its top, and the second extension plate (206) has a guide groove (219) for the guide block (218) to be inserted into.

6. A clamping and stabilizing support bracket according to claim 1, characterized in that: The crossbeam (1) is provided with hanger rods (101) at both ends for installing supports and hangers.

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