Damping hanging bracket for fire-fighting pipeline

Abstract

The utility model relates to the technical field of fire fighting, and discloses a damping hanging bracket for a fire-fighting pipeline, which comprises a bottom plate, one end of the upper surface of the bottom plate is fixedly connected with the lower surface of a side plate, a fixed column is fixedly arranged at one end of the inner surface of the side plate, and one end of the outer circumferential surface of the fixed column is slidably inserted into the inner circumferential surface of a sliding ring. One end of the outer circumferential surface of the sliding ring is fixedly connected with one end of the outer surface of the supporting plate, the middle of the upper surface of the supporting plate makes contact with the lower end of the outer circumferential surface of the pipeline, and one end of the outer circumferential surface of the pipeline makes contact with one end of the inner surface of the positioning frame. According to the damping hanging bracket for the fire-fighting pipeline, a supporting plate drives a tooth plate to move downwards in the downward moving process, a gear is promoted to drive a rotating rod to rotate, then a fixing ring drives a clamping plate to move towards the inner side, and the effects that the unstable fire-fighting pipeline is supported and positioned when an earthquake occurs, and the stability of the fire-fighting pipeline is improved are achieved; the problems that an existing hanging bracket for the fire-fighting pipeline is fixed in structure and does not have the damping effect are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to a shock-absorbing hanger for a fire fighting pipeline. Background Art

[0002] Shock-absorbing hangers for fire-fighting pipes refer specifically to shock-absorbing hangers suitable for installation and use of fire-fighting pipes.

[0003] The existing fire protection pipe hanger structure is fixed. When an earthquake occurs, the pipe shakes and collides with the hanger structure, which can easily break the hanger and fall, posing a threat to personal safety. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a shock-absorbing hanger for a fire-fighting pipe, which has the advantages of simple structure, easy use, capable of supporting and reinforcing the fire-fighting pipe, and shock-absorbing the fire-fighting pipe through longitudinal and transverse spring forces, buffering the impact force generated by an earthquake, thereby preventing the fire-fighting pipe from breaking the hanger and injuring people below, thereby improving the safety of the use of the fire-fighting pipe, etc. It solves the problem that the existing fire-fighting pipe hanger structure is fixed, and when an earthquake occurs, the pipe shakes and conflicts with the hanger structure, and it is easy to break the hanger and fall, posing a threat to personal safety.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned simple structure and easy use, the fire-fighting pipe can be supported and reinforced, and the fire-fighting pipe can be shock-absorbing by longitudinal and transverse spring forces, the impact force generated by the earthquake can be buffered, and the fire-fighting pipe can be prevented from breaking the hanger and injuring people below, thereby improving the safety of the use of the fire-fighting pipe. The utility model provides the following technical solutions: a shock-absorbing hanger for a fire-fighting pipe, comprising a base plate, one end of the upper surface of the base plate is fixedly connected to the lower surface of the side plate, one end of the inner surface of the side plate is fixedly provided with a fixing column, one end of the outer circumferential surface of the fixing column is slidably plugged into the inner circumferential surface of the sliding ring, one end of the outer circumferential surface of the sliding ring is fixedly connected to one end of the outer surface of the support plate, the middle part of the upper surface of the support plate contacts the lower end of the outer circumferential surface of the pipe, one end of the outer circumferential surface of the pipe contacts one end of the inner surface of the positioning frame, and the lower surface of the positioning frame is fixedly connected to one end of the upper surface of the support plate.

[0008] A rotating rod is rotatably provided at one end of the inner surface of the base plate, and a gear is fixedly provided in the middle of the outer circumferential surface of the rotating rod, one end of the outer circumferential surface of the rotating rod is fixedly plugged into the inner circumferential surface of the fixing ring, and one end of the outer circumferential surface of the fixing ring is fixedly connected to the lower end of the outer surface of the clamping plate, and a sliding column is slidably provided at one end of the upper surface of the base plate through an empty groove, one end of the inner surface of the sliding column is fixedly connected to one side of the fixing rod one, the middle part of the outer circumferential surface of the fixing rod one is rotatably plugged into one end of one side of the connecting plate, the other end of one side of the connecting plate is rotatably sleeved with the middle part of the outer circumferential surface of the fixing rod two, one side of the fixing rod two is fixedly connected to the middle part of one side of the fixing plate, and the upper surface of the fixing plate is fixedly connected to one end of the lower surface of the supporting plate.

[0009] Preferably, a second spring is fixedly provided at the lower end of the inner surface of the side plate, and the upper end of the second spring is fixedly connected to one end of the lower surface of the sliding ring.

[0010] Preferably, a spring three is fixedly provided on one end of the upper surface of the sliding ring, and the upper end of the spring three is fixedly connected to the upper end of the inner surface of the side plate.

[0011] Preferably, a tooth plate is fixedly provided in the middle of the lower surface of the support plate, and the tooth surface of the tooth plate meshes with the tooth surface of the gear.

[0012] Preferably, a spring 1 is fixedly provided in the middle of one side of the sliding column, and the other end of the spring 1 is fixedly connected to one end of the inner surface of the bottom plate.

[0013] Preferably, the inner diameter of the contact portion between the connecting plate and the fixing rod 1 is smaller than the outer diameter of the fixing rod 1, and the inner diameter of the contact portion between the connecting plate and the fixing rod 2 is smaller than the outer diameter of the fixing rod 2.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a shock-absorbing hanger for fire-fighting pipes, which has the following beneficial effects:

[0016] 1. The shock-absorbing hanger for fire-fighting pipe drives the tooth plate to move downward during the downward movement of the support plate, prompting the gear to drive the rotating rod to rotate, and then the fixed ring drives the clamping plate to move inward, so as to achieve the effect of supporting and positioning the unstable fire-fighting pipe when an earthquake occurs, and increase the stability of the fire-fighting pipe, solving the problem that the existing fire-fighting pipe hanger structure is fixed and has no shock-absorbing effect.

[0017] 2. The shock-absorbing hanger for fire-fighting pipes has a simple structure and is easy to use. It can support and reinforce the fire-fighting pipes, and reduce the shock of the fire-fighting pipes through longitudinal and transverse spring forces, buffer the impact force generated by earthquakes, prevent the fire-fighting pipes from breaking the hanger and injuring people below, thereby improving the safety of the use of fire-fighting pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the bottom plate structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the sliding column of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the connecting plate of the utility model.

[0023] In the figure: 1 bottom plate, 2 side plate, 3 fixed column, 4 sliding ring, 5 support plate, 6 tooth plate, 7 rotating rod, 8 gear, 9 fixed ring, 10 clamping plate, 11 sliding column, 12 spring one, 13 fixed rod one, 14 connecting plate, 15 fixed rod two, 16 fixed plate, 17 pipeline, 18 positioning frame, 19 spring two, 20 spring three. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5A shock-absorbing hanger for a fire-fighting pipe comprises a bottom plate 1, one end of the upper surface of the bottom plate 1 is fixedly connected to the lower surface of the side plate 2, a spring 2 19 is fixedly arranged at the lower end of the inner surface of the side plate 2, the upper end of the spring 2 19 is fixedly connected to one end of the lower surface of the sliding ring 4, the downwardly moved support plate 5 is pushed back by the elastic force of the spring 2 19 itself, the impact force generated by the earthquake is buffered, and the stability of the pipe 17 is increased, a fixed column 3 is fixedly arranged at one end of the inner surface of the side plate 2, one end of the outer circumferential surface of the fixed column 3 is slidably plugged with the inner circumferential surface of the sliding ring 4, a spring 3 20 is fixedly arranged at one end of the upper surface of the sliding ring 4, the upper end of the spring 3 20 is fixedly connected to the upper end of the inner surface of the side plate 2, and the spring 3 20 itself is used to push the support plate 5 back. The elastic force pulls back the support plate 5, buffers the impact force generated by the earthquake, and increases the stability of the pipeline 17. One end of the outer circumferential surface of the sliding ring 4 is fixedly connected to one end of the outer surface of the support plate 5. A toothed plate 6 is fixedly arranged in the middle of the lower surface of the support plate 5. The toothed surface of the toothed plate 6 meshes with the toothed surface of the gear 8, so that the gear 8 is driven to rotate by the toothed plate 6 during the downward movement of the support plate 5, and then the clamping plate 10 rotates inward to support and position the pipeline 17. The middle part of the upper surface of the support plate 5 contacts the lower end of the outer circumferential surface of the pipeline 17, and one end of the outer circumferential surface of the pipeline 17 contacts one end of the inner surface of the positioning frame 18. The lower surface of the positioning frame 18 is fixedly connected to one end of the upper surface of the support plate 5.

[0026] A rotating rod 7 is rotatably provided at one end of the inner surface of the bottom plate 1, a gear 8 is fixedly provided in the middle of the outer circumference of the rotating rod 7, one end of the outer circumference of the rotating rod 7 is fixedly plugged with the inner circumference of the fixing ring 9, one end of the outer circumference of the fixing ring 9 is fixedly connected to the lower end of the outer surface of the clamping plate 10, a sliding column 11 is slidably provided at one end of the upper surface of the bottom plate 1 through an empty groove, a spring 12 is fixedly provided in the middle of one side of the sliding column 11, and the other end of the spring 12 is fixedly connected to one end of the inner surface of the bottom plate 1, and the impact force generated by the earthquake is dispersed laterally by the elastic force of the spring 12 itself, thereby increasing the impact force range that the hanger can withstand and improving the stability of the pipeline 17, and one end of the inner surface of the sliding column 11 is connected to the fixed rod One side of the connecting plate 13 is fixedly connected, the middle part of the outer circumference of the fixing rod 13 is rotatably plugged with one end of one side of the connecting plate 14, the inner diameter of the contact part between the connecting plate 14 and the fixing rod 13 is smaller than the outer diameter of the fixing rod 13, and the inner diameter of the contact part between the connecting plate 14 and the fixing rod 2 15 is smaller than the outer diameter of the fixing rod 2 15, so as to restrict the connecting plate 14 to avoid sliding deviation of the connecting plate 14 and increase the stability of the movement of the connecting plate 14, the other end of one side of the connecting plate 14 is rotatably sleeved with the middle part of the outer circumference of the fixing rod 2 15, one side of the fixing rod 2 15 is fixedly connected with the middle part of one side of the fixing plate 16, and the upper surface of the fixing plate 16 is fixedly connected with one end of the lower surface of the support plate 5.

[0027] During use, when an earthquake occurs, the pipe 17 is impacted and drives the support plate 5 to move downward, and the support plate 5 drives the sliding ring 4 to move downward. In the process of moving downward, the sliding ring 4 squeezes the spring 2 19 and stretches the spring 3 20 at the same time. The spring 2 19 pushes the support plate 5 back through the sliding ring 4 by its own elastic force, and the spring 3 20 pulls the support plate 5 back through the sliding ring 4 by its own elastic force. When the support plate 5 moves downward, it drives the fixing rod 2 15 to move downward through the fixing plate 16, and the fixing rod 2 15 drives the upper end of the connecting plate 14 to move downward. Then the lower end of the connecting plate 14 pushes the sliding column 11 to squeeze the spring 12 through the fixed rod 13. The spring 12 pushes the support plate 5 back by its own elastic force. The support plate 5 will also drive the tooth plate 6 to move downward during the downward movement. The tooth plate 6 drives the rotating rod 7 to rotate through the gear 8. The rotating rod 7 drives the clamping plate 10 to rotate inward through the fixed ring 9 to support and position the downward-moving pipe 17. Under the joint action of the spring 12, spring 2 19, spring 3 20 and clamping plate 10, the impact force generated by the earthquake on the pipe 17 is buffered and reduced.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] 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 shock-absorbing hanger for a fire-fighting pipeline, comprising a bottom plate (1), characterized in that: One end of the upper surface of the bottom plate (1) is fixedly connected to the lower surface of the side plate (2); one end of the inner surface of the side plate (2) is fixedly provided with a fixing column (3); one end of the outer circumferential surface of the fixing column (3) is slidably plugged into the inner circumferential surface of the sliding ring (4); one end of the outer circumferential surface of the sliding ring (4) is fixedly connected to one end of the outer surface of the support plate (5); the middle part of the upper surface of the support plate (5) contacts the lower end of the outer circumferential surface of the pipe (17); one end of the outer circumferential surface of the pipe (17) contacts one end of the inner surface of the positioning frame (18); and the lower surface of the positioning frame (18) is fixedly connected to one end of the upper surface of the support plate (5); A rotating rod (7) is rotatably provided at one end of the inner surface of the bottom plate (1), a gear (8) is fixedly provided at the middle of the outer circumference of the rotating rod (7), one end of the outer circumference of the rotating rod (7) is fixedly plugged with the inner circumference of the fixing ring (9), one end of the outer circumference of the fixing ring (9) is fixedly connected with the lower end of the outer surface of the clamping plate (10), a sliding column (11) is slidably provided at one end of the upper surface of the bottom plate (1) through an empty groove, one end of the inner surface of the sliding column (11) is fixedly connected with one side of the fixing rod one (13), the middle part of the outer circumference of the fixing rod one (13) is rotatably plugged with one end of one side of the connecting plate (14), the other end of one side of the connecting plate (14) is rotatably sleeved with the middle part of the outer circumference of the fixing rod two (15), one side of the fixing rod two (15) is fixedly connected with the middle part of one side of the fixing plate (16), and the upper surface of the fixing plate (16) is fixedly connected with one end of the lower surface of the supporting plate (5).

2. A shock-absorbing hanger for fire-fighting pipes according to claim 1, characterized in that: A second spring (19) is fixedly arranged at the lower end of the inner surface of the side plate (2), and the upper end of the second spring (19) is fixedly connected to one end of the lower surface of the sliding ring (4).

3. A shock-absorbing hanger for fire-fighting pipes according to claim 1, characterized in that: A spring three (20) is fixedly arranged at one end of the upper surface of the sliding ring (4), and the upper end of the spring three (20) is fixedly connected to the upper end of the inner surface of the side plate (2).

4. A shock-absorbing hanger for fire-fighting pipes according to claim 1, characterized in that: A tooth plate (6) is fixedly arranged in the middle of the lower surface of the support plate (5), and the tooth surface of the tooth plate (6) meshes with the tooth surface of the gear (8).

5. The shock-absorbing hanger for fire-fighting pipe according to claim 1, characterized in that: A spring 1 (12) is fixedly arranged in the middle of one side of the sliding column (11), and the other end of the spring 1 (12) is fixedly connected to one end of the inner surface of the bottom plate (1).

6. A shock-absorbing hanger for fire-fighting pipes according to claim 1, characterized in that: The inner diameter of the contact portion between the connecting plate (14) and the fixing rod (13) is smaller than the outer diameter of the fixing rod (13), and the inner diameter of the contact portion between the connecting plate (14) and the fixing rod (15) is smaller than the outer diameter of the fixing rod (15).

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