Gas pipeline supporting device with anti-seismic function

Abstract

The utility model relates to the technical field of building pipeline fixing and mounting, in particular to a gas pipeline supporting device with an anti-seismic function, which can adjust the elasticity and the anti-seismic capacity of the supporting device, is convenient for workers to mount, can be suitable for various occasions and improves the practicability, and comprises a mounting frame and a supporting frame, the supporting frame comprises a supporting rod and a cross beam, a pipe hoop is installed on the cross beam, a through hole through which the pipe hoop can penetrate is formed in the cross beam, nuts are installed on the two sides of the pipe hoop, check blocks for limiting the front portion and the rear portion of the supporting rod are fixedly arranged on the front portion and the rear portion of the mounting frame, and a driving shaft is rotationally installed on the mounting frame. The driving shaft penetrates through the supporting rod, reverse threads are arranged on the two sides of the driving shaft, limiting blocks are connected to the threads on the two sides of the driving shaft through the threads, a spring is arranged between each limiting block and the supporting rod, a sliding groove is formed in the inner wall of the mounting frame, and sliding blocks matched with the sliding groove are arranged on the limiting blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of building pipeline fixing and installation, in particular to a gas pipeline supporting device with earthquake-resistant function. Background Art

[0002] As we all know, general building pipelines are used to meet people's daily needs, such as natural gas pipelines, tap water pipelines, domestic wastewater pipelines, sewage discharge pipelines and heating pipelines. These building pipelines are generally installed in underground passages in a rigid installation manner. During an earthquake, it is easy for the pipelines to be pulled strongly under the strong external force of the earthquake because of the rigid connection, resulting in pipeline damage. Once the pipeline is damaged, it will directly affect the use of tap water, natural gas, sewage, heating, etc., affecting people's daily life.

[0003] At present, in order to enhance the earthquake resistance of building pipelines, spring support devices are generally used to install building pipelines.

[0004] However, the existing support device has a simple structure. The support device is seismic-resistant by springs. Its internal spring structure has been installed before the support device leaves the factory. The elastic force and seismic resistance of support devices of the same specification cannot be adjusted, and cannot be installed in different occasions. When support devices with other elastic forces and seismic resistance are needed, it is necessary to purchase support devices of different specifications (with different internal spring models), which is less practical. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a gas pipeline support device with an anti-seismic function, the elastic force and anti-seismic capacity of the support device can be adjusted, which is convenient for workers to install, can be applied to a variety of occasions, and improves practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas pipeline support device with earthquake-resistant function, comprising a mounting frame and a support frame, the support frame comprising a support rod and a cross beam, a pipe clamp is installed on the cross beam, a through hole is provided on the cross beam through which the pipe clamp can pass, nuts are installed on both sides of the pipe clamp, and blocks for limiting the front and rear positions of the support rod are fixedly provided at the front and rear of the mounting frame, a drive shaft is rotatably installed on the mounting frame, the drive shaft passes through the support rod, reverse threads are provided on both sides of the drive shaft, and the threads on both sides of the drive shaft are threadedly connected to limiting blocks, a spring is provided between each of the limiting blocks and the support rod, a sliding groove is provided on the inner wall of the mounting frame, and a sliding block matching the sliding groove is provided on the limiting block.

[0009] Furthermore, a plurality of mounting components are arranged on the mounting frame, and each of the mounting components is provided with a mounting hole.

[0010] Furthermore, a screw block is provided on the driving shaft.

[0011] Furthermore, the mounting frame is provided with a scale.

[0012] Furthermore, reinforcing ribs are provided between the support rods and the cross beams.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a gas pipeline support device with earthquake resistance, which has the following beneficial effects:

[0015] The gas pipeline support device with anti-seismic function is provided with a driving shaft, a limit block, a spring, a sliding block and a sliding groove. By rotating the driving shaft, the two limit blocks can be adjusted to move closer to or away from each other at the same time. The compression degree of the two springs can be adjusted at the same time to adjust the elastic force and anti-seismic ability of the support device. There is no need to purchase multiple models of support devices, which is convenient for workers to install. It can be applied to various occasions and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the support frame of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the mounting frame of the utility model.

[0021] In the figure: 1. mounting frame; 2. support rod; 3. crossbeam; 4. pipe clamp; 5. nut; 6. block; 7. drive shaft; 8. limit block; 9. spring; 10. slider; 11. screw block; 12. slide groove; 13. mounting assembly; 14. reinforcing rib. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model is a gas pipeline support device with earthquake resistance, comprising a mounting frame 1 and a support frame, the support frame comprising a support rod 2 and a cross beam 3, a pipe clamp 4 is mounted on the cross beam 3, a through hole through which the pipe clamp 4 can pass is arranged on the cross beam 3, nuts 5 are installed on both sides of the pipe clamp 4, and blocks 6 for limiting the front and rear positions of the support rod 2 are fixedly arranged at the front and rear of the mounting frame 1, a drive shaft 7 is rotatably mounted on the mounting frame 1, the drive shaft 7 passes through the support rod 2, and reverse threads are arranged on both sides of the drive shaft 7, and the nuts on both sides of the drive shaft 7 are fixedly arranged at the front and rear of the mounting frame 1. The grooves are all connected to the limit blocks 8 by threads, and a spring 9 is arranged between each limit block 8 and the support rod 2. The rotating drive shaft 7 can adjust the two limit blocks 8 to move closer to or away from each other at the same time, and the compression degree of the two springs 9 can be adjusted at the same time to adjust the elastic force and seismic resistance of the support device. A slide groove 12 is arranged on the inner wall of the mounting frame 1, and a slider 10 matching the slide groove 12 is arranged on the limit block 8. The slider 10 moves inside the slide groove 12, so that the limit block 8 can only move up and down.

[0024] Among them, a plurality of mounting components 13 are arranged on the mounting frame 1, and each mounting component 13 is provided with a mounting hole, and screws and bolts can be installed.

[0025] A screw block 11 is provided on the driving shaft 7 to facilitate the rotation of the driving shaft 7 .

[0026] Among them, the mounting frame 1 is provided with a scale, which can accurately adjust the elastic force of the spring 9.

[0027] Among them, reinforcing ribs 14 are arranged between the support rods 2 and the cross beams 3 to improve the load-bearing capacity of the cross beams 3 .

[0028] To sum up, when using this gas pipeline support device with earthquake-resistant function, the mounting frame 1 is installed at a specified position. According to the usage, location, scene, weight of the gas pipeline and other factors, the driving shaft 7 is rotated to adjust the two limit blocks 8 to move closer to or away from each other at the same time. The degree of compression of the two springs 9 can be adjusted at the same time to adjust the elastic force and earthquake-resistant ability of the springs 9, and then the gas pipeline is installed on the beam 3, and then the gas pipeline is fixed with the pipe clamp 4 and the nut 5.

[0029] The technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0030] The words "one", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gas pipeline support device with earthquake resistance, comprising a mounting frame (1) and a support frame, wherein the support frame comprises a support rod (2) and a crossbeam (3), a pipe clamp (4) is mounted on the crossbeam (3), a through hole through which the pipe clamp (4) can pass is provided on the crossbeam (3), nuts (5) are mounted on both sides of the pipe clamp (4), and the characteristics are: The mounting frame (1) is fixedly provided with stoppers (6) for limiting the front and rear positions of the support rod (2); a driving shaft (7) is rotatably mounted on the mounting frame (1); the driving shaft (7) passes through the support rod (2); both sides of the driving shaft (7) are provided with reverse threads; the threads on both sides of the driving shaft (7) are connected to limit blocks (8) through threads; a spring (9) is provided between each limit block (8) and the support rod (2); a sliding groove (12) is provided on the inner wall of the mounting frame (1); and a sliding block (10) matching the sliding groove (12) is provided on the limit block (8).

2. A gas pipeline support device with earthquake resistance according to claim 1, characterized in that: A plurality of mounting components (13) are arranged on the mounting frame (1), and each mounting component (13) is provided with a mounting hole.

3. The gas pipeline support device with earthquake resistance according to claim 1 is characterized in that: The driving shaft (7) is provided with a screw block (11).

4. The gas pipeline support device with earthquake resistance according to claim 1 is characterized in that: The mounting frame (1) is provided with a scale.

5. The gas pipeline support device with earthquake resistance according to claim 1 is characterized in that: A reinforcing rib (14) is provided between the support rod (2) and the crossbeam (3).

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