Fire-fighting equipment connecting pipeline

Abstract

The utility model relates to the technical field of connecting pipelines, in particular to a fire fighting equipment connecting pipeline which comprises a pipeline body, flange plates are fixedly connected to the two ends of the pipeline body, an anti-skid mechanism is arranged on the surface of the pipeline body and comprises a rotating rod, the rotating rod is rotationally connected to the surface of the pipeline body, and the flange plates are fixedly connected to the flange plates. And the surface of the rotating rod is fixedly connected with an anti-skid rod. The anti-skid rod is rotated at the bottom of the pipeline body through the rotating rod, so that the anti-skid rod is rotated to be perpendicular to the pipeline body, the limiting rod slides to be inserted into the limiting groove, and the limiting rod limits the perpendicular angle between the anti-skid rod and the pipeline body through the limiting groove; and sliding of the pipeline body on the inclined plane is limited, stability of the pipeline body is guaranteed, collision of the pipeline body is avoided, and therefore potential safety hazards of pipeline connection are reduced.

Description

Technical Field

[0001] This utility model relates to the field of connecting pipe technology, specifically a connecting pipe for fire-fighting equipment. Background Technology

[0002] Firefighting equipment connection pipes refer to the connection pipes that continuously provide water to firefighting equipment. The main function of these pipes is to quickly and stably deliver water to firefighting equipment in the event of a fire, so as to meet the firefighting needs.

[0003] Existing fire equipment connection pipes are usually round pipes with flanges at both ends. When the fire equipment connection pipes are not installed, they are placed at storage points. When facing some temporary storage points with uneven ground, the pipes are prone to rolling, which may cause collisions and increase the safety hazards of the connection pipes. Utility Model Content

[0004] The purpose of this utility model is to provide a fire-fighting equipment connection pipe to solve the problem mentioned in the background art that when facing some temporary storage points with uneven ground, the pipe is prone to rolling, which will cause the connection pipe to collide and increase the safety hazards of the connection pipe.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fire-fighting equipment connection pipe, comprising a pipe body, flanges fixedly connected to both ends of the pipe body, an anti-slip mechanism provided on the surface of the pipe body, the anti-slip mechanism comprising a rotating rod rotatably connected to the surface of the pipe body, an anti-slip rod fixedly connected to the surface of the rotating rod, a limit groove formed on the surface of the anti-slip rod, a fixing block fixedly connected to the surface of the pipe body, a spring fixedly connected to the surface of the fixing block, a limit rod fixedly connected to the surface of the spring, and the limit rod slidably connected to the surface of the fixing block.

[0006] Preferably, an extension mechanism is provided on the surface of the anti-slip rod. The extension mechanism includes an extension rod, which is slidably connected to the surface of the anti-slip rod. A connecting block is fixedly connected to the surface of the extension rod, and a fixing nut is fixedly connected to the surface of the anti-slip rod. A limit bolt is threadedly connected to the surface of the fixing nut.

[0007] Preferably, the anti-slip rod rotates on the surface of the pipe body via a rotating rod, and two sets of anti-slip rods are provided, which are symmetrically distributed on the surface of the pipe body.

[0008] Preferably, a guide hole is provided on the surface of the fixing block, the limiting rod slides on the guide hole of the fixing block, and the elastic force of the spring acts on the limiting rod.

[0009] Preferably, the limiting groove is provided in three sets and is distributed in a triangle at one end of the anti-slip rod. The limiting rod slides through the guide hole of the fixing block to be inserted into the limiting groove.

[0010] Preferably, the surface of the anti-slip rod is provided with a guide groove, and the guide groove is in the shape of an "H". The extension rod is in the shape of an "H" and slides on the guide groove of the anti-slip rod. The guide groove of the anti-slip rod is provided with a guide hole, and the connecting block slides on the guide hole of the anti-slip rod.

[0011] Preferably, there are two sets of fixing nuts and limiting bolts, and limiting holes are formed on the surface of the connecting block. The limiting bolts are inserted into the limiting holes of the connecting block through the fixing nuts.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this connecting pipe, a rotating rod at the bottom of the pipe body rotates the anti-slip rod until it is perpendicular to the pipe body. Under the elastic force of the spring, the limiting rod slides on the guide hole of the fixing block until it is inserted into the limiting groove. The limiting rod limits the perpendicular angle between the anti-slip rod and the pipe body through the limiting groove. At this time, when the anti-slip rod is at the bottom of the pipe body, it will restrict the sliding of the pipe body on the inclined surface, ensuring the stability of the pipe body, avoiding collisions, and thus reducing the safety hazards of the connecting pipe.

[0014] 2. This connecting pipe features a sliding extension rod at the bottom of the anti-slip rod, causing the extension rod to unfold at the bottom of the anti-slip rod. The extension rod drives the connecting block to slide on the guide hole of the anti-slip rod. The limiting bolt is rotated on the surface of the fixing nut, causing the limiting bolt to rotate and insert into the limiting hole of the connecting block. The limiting bolt restricts the position of the extension rod on the anti-slip rod through the connecting block, while the extension rod expands the actual usable length of the anti-slip rod. In harsh environments, this can improve the effectiveness of the anti-slip mechanism and ensure the safety of the pipe body. Attached Figure Description

[0015] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the structure of this utility model, viewed from the front, from below, and in cross-section.

[0017] Figure 3 This is a three-dimensional schematic diagram of the structure of this utility model, viewed from the rear, from below, and in cross-section.

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A;

[0019] Figure 5 This is a rear perspective three-dimensional schematic diagram of the anti-slip rod structure of this utility model.

[0020] In the diagram: 1. Pipe body; 11. Flange; 2. Rotating rod; 21. Anti-slip rod; 22. Limiting groove; 23. Fixing block; 24. Spring; 25. Limiting rod; 3. Extension rod; 31. Connecting block; 32. Fixing nut; 33. Limiting bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 One embodiment provided by this utility model:

[0023] A fire-fighting equipment connection pipe includes a pipe body 1, with flanges 11 fixedly connected to both ends of the pipe body 1. An anti-slip mechanism is provided on the surface of the pipe body 1. The anti-slip mechanism includes a rotating rod 2, which is rotatably connected to the surface of the pipe body 1. An anti-slip rod 21 is fixedly connected to the surface of the rotating rod 2. A limit groove 22 is formed on the surface of the anti-slip rod 21. A fixing block 23 is fixedly connected to the surface of the pipe body 1. A spring 24 is fixedly connected to the surface of the fixing block 23. A limit rod 25 is fixedly connected to the surface of the spring 24. The limit rod 25 is slidably connected to the surface of the fixing block 23. This anti-slip mechanism can rotate the anti-slip rod 21 to be perpendicular to the pipe body 1. At this time, the anti-slip rod 21 restricts the sliding of the pipe body 1 in uneven areas of the ground, reducing the safety hazards of the connected pipe.

[0024] Furthermore, an extension mechanism is provided on the surface of the anti-slip rod 21. The extension mechanism includes an extension rod 3, which is slidably connected to the surface of the anti-slip rod 21. A connecting block 31 is fixedly connected to the surface of the extension rod 3, and a fixing nut 32 is fixedly connected to the surface of the anti-slip rod 21. A limit bolt 33 is threadedly connected to the surface of the fixing nut 32. This extension mechanism can increase the actual usable length of the anti-slip rod 21, and can ensure the safety of the pipeline body 1 at the temporary storage point when facing steep slopes or even strong winds.

[0025] Furthermore, the anti-slip rod 21 rotates on the surface of the pipe body 1 via the rotating rod 2. There are two sets of anti-slip rods 21, and they are symmetrically distributed on the surface of the pipe body 1. When not in use, the anti-slip rods 21 are parallel to the pipe body 1. The anti-slip rods 21 at the bottom of the pipe body 1 will not affect the normal use of the pipe body 1. When in use, the two sets of anti-slip rods 21 will rotate to be perpendicular to the pipe body 1.

[0026] Furthermore, a guide hole is provided on the surface of the fixing block 23, and the limiting rod 25 slides on the guide hole of the fixing block 23. The elastic force of the spring 24 acts on the limiting rod 25, making the position of the limiting rod 25 relatively stable in the pipe body 1. The side of the limiting rod 25 away from the spring 24 faces the anti-slip rod 21.

[0027] Furthermore, the limiting groove 22 is provided in three sets and is distributed in a triangular shape at one end of the anti-slip rod 21. The limiting rod 25 slides through the guide hole of the fixing block 23 to be inserted into the limiting groove 22. Depending on the different positions of the limiting rod 25 inserted into the limiting groove 22, the anti-slip rod 21 can be restricted in three positions, which can make the anti-slip rod 21 parallel to the pipe body 1, or make the anti-slip rod 21 perpendicular to the pipe body 1.

[0028] Furthermore, a guide groove is provided on the surface of the anti-slip rod 21, and the guide groove is in the shape of an "H". The extension rod 3 slides on the guide groove of the anti-slip rod 21 in the shape of an "H". A guide hole is provided on the guide groove of the anti-slip rod 21. The connecting block 31 slides on the guide hole of the anti-slip rod 21. The extension rod 3 and the connecting block 31 slide synchronously. When the extension rod 3 slides away from the anti-slip rod 21, the extension rod 3 can extend the actual working range of the anti-slip rod 21. The anti-slip rod 21, together with the extension rod 3, provides anti-slip protection at the bottom of the pipe body 1, thereby improving the anti-slip effect of the pipe body 1.

[0029] Furthermore, there are two sets of fixing nuts 32 and limiting bolts 33. Limiting holes are opened on the surface of the connecting block 31. The limiting bolts 33 are inserted into the limiting holes of the connecting block 31 through the fixing nuts 32. The limiting bolts 33 limit the position of the extension rod 3 on the anti-slip rod 21 through the connecting block 31. The two sets of limiting bolts 33 on the anti-slip rod 21 can limit the rotating rod 2 to two positions, respectively limiting the extension rod 3 when it is retracted and when it is extended.

[0030] Working principle: When the pipe body 1 is prone to sliding on the inclined surface, the anti-slip rod 21 is rotated at the bottom of the pipe body 1 by the rotating rod 2, so that the anti-slip rod 21 is rotated to be perpendicular to the pipe body 1. Under the elastic force of the spring 24, the limiting rod 25 slides on the guide hole of the fixing block 23, so that the limiting rod 25 slides into the limiting groove 22. The limiting rod 25 limits the vertical angle between the anti-slip rod 21 and the pipe body 1 through the limiting groove 22. At this time, when the anti-slip rod 21 is at the bottom of the pipe body 1, it will restrict the sliding of the pipe body 1 on the inclined surface, ensuring the stability of the pipe body 1, avoiding collision of the pipe body 1, and thus reducing the safety hazards of the connected pipe.

[0031] The extension rod 3 is slid at the bottom of the anti-slip rod 21, causing the extension rod 3 to unfold at the bottom of the anti-slip rod 21. The extension rod 3 drives the connecting block 31 to slide on the guide hole of the anti-slip rod 21. The limiting bolt 33 is rotated on the surface of the fixing nut 32, so that the limiting bolt 33 is rotated to be inserted into the limiting hole of the connecting block 31. The limiting bolt 33 restricts the position of the extension rod 3 on the anti-slip rod 21 through the connecting block 31. The extension rod 3 expands the actual usable length of the anti-slip rod 21, which can improve the use effect of the anti-slip mechanism in harsh environments and ensure the safety of the pipeline body 1.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fire-fighting equipment connection conduit, characterized by: The utility model provides a pipeline, including pipeline body (1), the both ends of pipeline body (1) are fixedly connected with flange (11), be provided with anti -skidding mechanism on the surface of pipeline body (1), anti -skidding mechanism includes rotating lever (2), rotating lever (2) is rotatably connected on the surface of pipeline body (1), the surface of rotating lever (2) is fixedly connected with anti -skid bar (21), is seted up on the surface of anti -skid bar (21) and is opened limit slot (22), the surface of pipeline body (1) is fixedly connected with fixed block (23), the surface of fixed block (23) is fixedly connected with spring (24), the surface of spring (24) is fixedly connected with limit rod (25), limit rod (25) is slidably connected on the surface of fixed block (23).

2. A fire fighting apparatus connection conduit according to claim 1, characterised in that: The surface of the anti-skid bar (21) is provided with an extension mechanism, the extension mechanism includes an extension rod (3), the extension rod (3) is slidably connected to the surface of the anti-skid bar (21), the surface of the extension rod (3) is fixedly connected with a connecting block (31), the surface of the anti-skid bar (21) is fixedly connected with a fixed nut (32), the surface of the fixed nut (32) is threadedly connected with a limiting bolt (33).

3. A fire protection device connection conduit according to claim 1, wherein: The anti-skid bar (21) is rotated on the surface of the pipeline body (1) through the rotating lever (2), the anti-skid bar (21) is provided with two groups, and the anti-skid bar (21) is symmetrically distributed on the surface of the pipeline body (1).

4. A fire fighting apparatus connection conduit according to claim 3, characterised in that: The surface of the fixed block (23) is provided with a guide hole, the limit rod (25) slides on the guide hole of the fixed block (23), and the spring (24) acts on the limit rod (25) by the elastic force.

5. A fire fighting apparatus connection conduit according to claim 4, characterised in that: The limit slot (22) is provided with three groups, and is triangularly distributed at one end of the anti-skid bar (21), the limit rod (25) is inserted into the limit slot (22) through the guide hole of the fixed block (23).

6. A fire protection device connection conduit according to claim 2, wherein: The surface of the anti-skid bar (21) is provided with a guide slot, and the guide slot is in the shape of "H", the extension rod (3) is in the shape of "H" and slides on the guide slot of the anti-skid bar (21), the guide hole is formed in the guide slot of the anti-skid bar (21), and the connecting block (31) slides on the guide hole of the anti-skid bar (21).

7. A fire fighting apparatus connection conduit according to claim 6, characterised in that: The fixed nut (32) and the limiting bolt (33) are provided with two groups, the surface of the connecting block (31) is provided with a limiting hole, and the limiting bolt (33) is inserted into the limiting hole of the connecting block (31) through the fixed nut (32).

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