Anti-seismic support for pipes

Abstract

An anti-seismic support for pipes comprises a first connecting part, a hanging plate is arranged on the first connecting part in a sliding mode, an elastic piece is fixedly arranged between the hanging plate and the first connecting part, and a plurality of positioning plates used for limiting the pipes are arranged on the hanging plate in a sliding mode. Second elastic pieces are fixedly arranged between the limiting plates and the lifting plate, and the first elastic pieces and the second elastic pieces are the same in telescopic direction. By arranging the first elastic piece and the second elastic piece, when the floor shakes, the pipeline is elastically supported, the situation that the pipeline is broken when the pipeline is greatly damaged by rigid impact is avoided, and meanwhile the first elastic piece and the second elastic piece can support the two sides of the pipeline in the opposite directions; and the elastic forces are mutually counteracted to force the pipeline to be kept at the original position, so that the damage of the pipeline caused by displacement deformation is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline installation, and in particular to a seismic-resistant bracket for pipes. Background Art

[0002] Whether it is a residential building, office building, teaching building or other buildings, usually multiple pipelines have to be laid and installed to provide water, electricity, gas, etc. With the continuous improvement of building standards, various pipelines must also consider earthquake resistance when designing and installing them to avoid additional dangers caused by water or gas leakage during an earthquake.

[0003] Seismic supports in the prior art, especially supports for suspending pipelines, are usually equipped with additional fixing frames or supporting structures on the original pipeline supports. Although such seismic supports can ensure that the pipeline does not leave the original installation location during a small earthquake, the shaking of the building during an earthquake drives the support itself to continuously press the pipe body of the pipeline, which can also cause damage to the pipeline, including pipeline rupture, which can still cause water or gas leakage, thereby causing additional dangers.

[0004] Therefore, it is necessary for the inventor to design a new seismic support for pipes to overcome the above problems. Summary of the invention

[0005] The main purpose of the present application is to provide a seismic-resistant bracket for pipes to solve the problem in the related art that the bracket itself compresses the pipe body and causes the pipe to rupture.

[0006] In order to achieve the above-mentioned purpose, the present application provides a seismic-resistant bracket for pipes, including a first connecting part, a hanger plate is slidably arranged on the first connecting part, a first elastic member is fixedly arranged between the hanger plate and the first connecting part, a plurality of positioning plates for limiting the pipes are slidably arranged on the hanger plate, a second elastic member is fixedly arranged between all the positioning plates and the hanger plate, and the extension and retraction directions of the first elastic member and the second elastic member are the same.

[0007] Preferably, the hanging plate is a U-shaped plate, and the tops of two side plates of the U-shaped plate are slidably connected to the first connecting portion.

[0008] Preferably, the first connecting portion is provided with two sliding grooves, and the tops of the two side plates of the U-shaped plate are provided with sliding columns, and the two sliding columns are slidably arranged in the sliding grooves.

[0009] Preferably, the slide groove and the slide column are both cylindrical.

[0010] Preferably, the first elastic member includes four first springs, and the first springs are fixedly arranged between the end of the sliding column and the inner wall of the sliding groove.

[0011] Preferably, a slide plate is slidably provided on the top of the middle section of the U-shaped plate, the positioning plate is fixedly provided on the slide plate, and the second elastic member is provided between the slide plate and the U-shaped plate.

[0012] Preferably, the second elastic member is a plurality of second springs, one end of the second spring is fixedly connected to the end of the slide plate, and the other end of the second spring is fixedly connected to the side plate of the adjacent U-shaped plate.

[0013] Preferably, a limiting groove is provided on the U-shaped plate, and a limiting pin is provided at the bottom of the slide plate, and the limiting pin slides in the limiting groove.

[0014] Preferably, it also includes a second connection part fixedly connected to the roof, the first connection part is slidably arranged on the second connection part, a third elastic member is fixedly arranged between the first connection part and the second connection part, and the expansion and contraction direction of the third elastic member is perpendicular to the expansion and contraction mode of the first elastic member and the second elastic member.

[0015] Preferably, the second connecting portion has a T-shaped slot, and the first connecting portion has a T-shaped pin matching the T-shaped slot.

[0016] The utility model provides an anti-seismic bracket for pipes, which has the following beneficial effects compared with the prior art:

[0017] 1. By arranging the first elastic member and the second elastic member, the floor slab can provide elastic support for the pipeline when shaking, so as to avoid the pipeline rupture when the rigid impact causes serious damage to the pipeline. At the same time, the first elastic member and the second elastic member can support the two sides of the pipeline in opposite directions. The elastic forces offset each other and force the pipeline to remain in the original position, thereby reducing the damage caused by displacement and deformation of the pipeline.

[0018] Second, by providing a sliding connection between the first connecting part and the second connecting part and a third elastic member, and the sliding direction is perpendicular to the sliding direction of the U-shaped plate, the bracket can elastically support the pipeline at various angles in the horizontal plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0020] Figure 1 It is the overall structure diagram of the utility model;

[0021] Figure 2 This is a structural diagram of the T-pin of the utility model;

[0022] Figure 3 It is an exploded view of the utility model (the second connecting portion is hidden).

[0023] Among them: 1. first connecting part; 3. positioning plate; 4. U-shaped plate; 5. sliding groove; 6. sliding column; 7. first spring; 8. sliding plate; 9. second spring; 10. limiting groove; 11. limiting pin; 12. second connecting part; 13. third elastic member; 14. T-shaped groove; 15. T-shaped pin. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0028] In addition, the term "plurality" shall mean two or more.

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] like Figures 1 to 3 As shown, a seismic support for pipes comprises a first connecting part 1, on which a hanger is slidably arranged, a first elastic member is fixedly arranged between the hanger and the first connecting part 1, a plurality of positioning plates 3 for limiting the position of the pipe are slidably arranged on the hanger, a second elastic member is fixedly arranged between all the positioning plates 3 and the hanger, and the expansion and contraction directions of the first elastic member and the second elastic member are the same; during operation, when an earthquake occurs, the floor shakes so that the pipe and the first connecting part 1 slide relative to each other, which compresses the first elastic member and the second elastic member, and the first elastic member and the second elastic member elastically support the pipe, and the pressure of the positioning plate 3 on the pipe is smoothly transitioned rather than a rigid impact, which causes less damage to the pipeline, and at the same time, the action of the first elastic member and the second elastic member forces both sides of the pipe to be subjected to elastic force, which offsets each other so that the pipe remains in its original position, and the bending degree and damage degree of the pipe are small.

[0031] The hanging plate is a U-shaped plate 4, and the tops of the two side plates of the U-shaped plate 4 are slidably connected to the first connecting part 1; the first connecting part 1 has two sliding grooves 5, and the tops of the two side plates of the U-shaped plate 4 are provided with sliding columns 6, and the two sliding columns 6 are slidably arranged in the sliding grooves 5; the sliding grooves 5 and the sliding columns 6 are both cylindrical; during operation, the cylindrical sliding columns 6 and the sliding grooves 5 can rotate to a small extent, which also prevents the positioning plate 3 from causing greater pressure on the upper or lower end of the pipeline and thus damaging the pipeline.

[0032] The first elastic member includes four first springs 7, which are fixedly arranged between the end of the sliding column 6 and the inner wall of the sliding groove 5; when working, the first springs 7 elastically support the two ends of the sliding column to offset the impact caused by the earthquake.

[0033] A slide plate 8 is slidably provided at the top of the middle section of the U-shaped plate 4, the positioning plate 3 is fixedly provided on the slide plate 8, and the second elastic member is provided between the slide plate 8 and the U-shaped plate 4; the second elastic member is a plurality of second springs 9, one end of the second spring 9 is fixedly connected to the end of the slide plate 8, and the other end of the second spring 9 is fixedly connected to the adjacent side plate of the U-shaped plate 4; when working, the second springs 9 elastically support the two ends of the slide plate 8 to provide elastic buffering for the pipeline.

[0034] The U-shaped plate 4 is provided with a limiting groove 10, and the bottom of the slide plate 8 is provided with a limiting pin 11, and the limiting pin 11 slides in the limiting groove 10; when working, the limiting groove 10 and the limiting pin 11 limit the sliding of the slide plate 8 in a single direction.

[0035] It also includes a second connection part 12 fixedly connected to the roof, the first connection part 1 is slidably arranged on the second connection part 12, a third elastic member 13 is fixedly arranged between the first connection part 1 and the second connection part 12, and the telescopic direction of the third elastic member 13 is perpendicular to the telescopic mode of the first elastic member and the second elastic member; the second connection part 12 has a T-slot 14, and the first connection part 1 has a T-pin 15 matched with the T-slot 14; when working, the relative sliding direction between the first connection part 1 and the second connection part 12 is perpendicular to the sliding direction of the U-shaped plate 4, so that this bracket can elastically support the pipeline at various angles on the plane.

[0036] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A seismic support for a pipe, comprising a first connecting portion (1), characterized in that: A hanging plate is slidably arranged on the first connecting portion (1), a first elastic member is fixedly arranged between the hanging plate and the first connecting portion (1), a plurality of positioning plates (3) for limiting the position of the pipe are slidably arranged on the hanging plate, a second elastic member is fixedly arranged between all the positioning plates (3) and the hanging plate, and the first elastic member and the second elastic member have the same telescopic direction.

2. The seismic support for pipes according to claim 1, characterized in that: The hanging plate is a U-shaped plate (4), and the tops of the two side plates of the U-shaped plate (4) are slidably connected to the first connecting portion (1).

3. The seismic support for pipes according to claim 2, characterized in that: The first connecting portion (1) is provided with two sliding grooves (5), and the tops of the two side plates of the U-shaped plate (4) are provided with sliding columns (6), and the two sliding columns (6) are slidably arranged in the sliding grooves (5).

4. The seismic support for pipes according to claim 3, characterized in that: The slide groove (5) and the slide column (6) are both cylindrical.

5. The seismic support for pipes according to claim 4, characterized in that: The first elastic member comprises four first springs (7), and the first springs (7) are fixedly arranged between the end of the sliding column (6) and the inner wall of the sliding groove (5).

6. The seismic support for pipes according to claim 2, characterized in that: A slide plate (8) is slidably provided at the top of the middle section of the U-shaped plate (4), the positioning plate (3) is fixedly provided on the slide plate (8), and the second elastic member is provided between the slide plate (8) and the U-shaped plate (4).

7. The seismic support for pipes according to claim 6, characterized in that: The second elastic member is a plurality of second springs (9), one end of the second spring (9) is fixedly connected to the end of the slide plate (8), and the other end of the second spring (9) is fixedly connected to the side plate of the adjacent U-shaped plate (4).

8. The seismic support for pipes according to claim 6, characterized in that: The U-shaped plate (4) is provided with a limit groove (10), and the bottom of the slide plate (8) is provided with a limit pin (11), and the limit pin (11) slides in the limit groove (10).

9. The seismic support for pipes according to claim 1, characterized in that: It also comprises a second connection part (12) fixedly connected to the roof, the first connection part (1) being slidably arranged on the second connection part (12), a third elastic member (13) being fixedly arranged between the first connection part (1) and the second connection part (12), the telescopic direction of the third elastic member (13) being perpendicular to the telescopic mode of the first elastic member and the second elastic member.

10. The seismic support for pipes according to claim 9, characterized in that: The second connecting portion (12) is provided with a T-shaped slot (14), and the first connecting portion (1) is provided with a T-shaped pin (15) matching the T-shaped slot (14).

Images