Water supply and drainage fire-fighting emergency coil pipe device

Abstract

The utility model discloses a water supply and drainage fire-fighting emergency coil device, which relates to the technical field of water supply and drainage, and comprises a support frame, a rotating rod is rotatably arranged at the side part of the support frame in a penetrating manner, the end part of the rotating rod penetrates out of the support frame and is fixedly provided with a winding shaft, the end part of the winding shaft is fixedly provided with a limiting plate, and the lower end of the inner wall of the support frame is fixedly provided with a guide frame; and two symmetrically-arranged U-shaped plates are fixedly arranged on the upper side of the inner wall of the guide frame, supporting rods are rotationally arranged in the two U-shaped plates in a penetrating mode, the rod walls of the supporting rods are fixedly sleeved with flat guiding wheels, through holes are formed in the upper ends of the interiors of the limiting plates, and coil pipe pressing mechanisms are arranged in the through holes. According to the supporting frame, the rotating rod, the winding shaft, the limiting plate, the guide frame, the U-shaped plate, the supporting rod and the flattening guide wheel, when a fire hose is wound, the hose can be guided and flattened, winding of the hose in the hose coiling process is avoided as much as possible, hose coiling stability is guaranteed, and extrusion damage to the hose is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage, in particular to a water supply and drainage fire emergency coiling pipe device. Background Technique

[0002] During the fire emergency process, stable supply of water liquid needs to be carried out through water supply and drainage, and after the fire emergency, the fire water pipe needs to be coiled to facilitate the storage and movement of the fire water pipe.

[0003] After retrieval, the patent number CN216319685U discloses a water supply and drainage fire emergency coiling pipe device. The device is provided with a first clamping plate and a second clamping plate, and the first clamping plate and the second clamping plate are horizontally and parallelly distributed, and there is a gap in the middle. This parallel structure distributed up and down constitutes a flat pipe clamping device for the fire water pipe, which is beneficial for firefighters to quickly coil the pipe during use, and the water pipe is flattened in advance before being coiled, and the coiling is convenient and fast, greatly improving the coiling efficiency and coiling quality.

[0004] However, when the above device is operating, if the fire water pipe is coiled during the coiling process, the water pipe is directly wound, which easily causes the water pipe to be damaged due to long-term extrusion, reducing the use effect of the fire water pipe. Content of the Utility Model

[0005] In view of the problems existing in the above-mentioned existing water supply and drainage fire emergency coiling pipe device, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a water supply and drainage fire emergency coiling pipe device, which solves the problem that the fire water pipe is easily coiled by itself during the coiling process and causes extrusion damage.

[0007] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A water supply and drainage fire emergency coiling pipe device, including a support frame, a rotating rod is rotatably penetrated through the side part of the support frame, the end of the rotating rod penetrates out of the support frame and is fixedly provided with a coiling shaft, the end of the coiling shaft is fixedly provided with a limiting plate, the lower end of the inner wall of the support frame is fixedly provided with a guiding frame, two symmetrically arranged U-shaped plates are fixedly provided on the upper side of the inner wall of the guiding frame, a support rod is rotatably penetrated through each of the two U-shaped plates, and a guiding wheel is fixedly sleeved on the rod wall of the support rod;

[0009] A through hole is opened at the upper end inside the limiting plate, and a pressing and coiling mechanism is arranged in the through hole.

[0010] Preferably, the pressing coil pipe mechanism includes a pressing plate, a fixing rod is fixedly arranged in the through hole, the pressing plate is rotatably sleeved on the rod wall of the fixing rod, and a positioning rod is slidably inserted through the inside thereof. A plurality of positioning grooves which are symmetrically arranged in a surrounding manner and are adapted to be inserted with the positioning rod are formed in the inner wall of the through hole. A spring is sleeved on the rod wall of the positioning rod, and two ends of the spring are fixedly connected to the positioning rod and the pressing plate respectively.

[0011] Preferably, the positioning rod is an L-shaped positioning rod.

[0012] Preferably, a cross bar is fixedly arranged at the upper end of the side wall of the guiding frame. A baffle is rotatably sleeved on the rod wall of the cross bar. A torsion spring is sleeved on the rod wall of the cross bar, and two ends of the torsion spring are fixedly connected to the cross bar and the baffle respectively.

[0013] Further, a crank is fixedly arranged at one end of the rotating rod far away from the winding shaft.

[0014] Preferably, both of the guiding wheels are inclined.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] 1. In the present utility model, by providing a support frame, a rotating rod, a winding shaft, a limiting plate, a guiding frame, a U-shaped plate, a support rod and guiding wheels, when winding a fire hose, the hose can be guided and flattened to avoid self-winding of the hose during the coiling process as much as possible, ensure the stability of coiling, and avoid extrusion damage to the hose as much as possible.

[0017] 2. In the present utility model, by providing a limiting plate, a through hole and a pressing coil pipe mechanism, one end of the hose can be stably arranged on the winding shaft before coiling, which is convenient for the subsequent stable winding of the whole hose when the winding shaft rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments described in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is of the present utility model Figure 1 magnified schematic diagram of part A;

[0021] Figure 3 is of the present utility model Figure 1 magnified schematic diagram of part B.

[0022] Description of reference numerals:

[0023] 1. Support frame; 2. Rotating rod; 3. Winding shaft; 4. Limiting plate; 5. Guide frame; 6. U-shaped plate; 7. Support rod; 8. Guide flat wheel; 9. Pressing plate; 10. Fixed rod; 11. Positioning rod; 12. Positioning groove; 13. Spring; 14. Cross bar; 15. Baffle; 16. Torsion spring; 17. Crank. Detailed implementation manners

[0024] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] An embodiment of the present utility model discloses a water supply and drainage fire emergency coiling pipe device.

[0026] The present utility model provides a water supply and drainage fire emergency coiling pipe device as shown in Figures 1-3 which includes a support frame 1. A rotating rod 2 is rotatably inserted through the side of the support frame 1. The end of the rotating rod 2 passes out of the support frame 1 and is fixedly provided with a winding shaft 3. A crank 17 is fixedly provided at one end of the rotating rod 2 away from the winding shaft 3. A limiting plate 4 is fixedly provided at the end of the winding shaft 3. A guide frame 5 is fixedly provided at the lower end of the inner wall of the support frame 1. Two symmetrically arranged U-shaped plates 6 are fixedly provided on the upper side of the inner wall of the guide frame 5. A support rod 7 is rotatably inserted through each of the two U-shaped plates 6. A guide flat wheel 8 is fixedly sleeved on the rod wall of the support rod 7. Both of the two guide flat wheels 8 are inclined.

[0027] Before coiling the water pipe, one end of the water pipe is placed on the winding shaft 3 and fixed thereto. Subsequently, the water pipe is leveled and placed in the guide frame 5. At this time, under the extrusion of the two guide flat wheels 8, when the rotating rod 2 rotates and drives the winding shaft 3 to wind the water pipe, the two inclined guide flat wheels 8 can push the coiled water pipe flat, so that the water pipe is stably wound on the winding shaft 3, thus avoiding the extrusion damage of the water pipe due to its own winding after coiling and ensuring the service strength of the water pipe after coiling. The setting of the crank 17 can drive the rotating rod 2 and the winding shaft 3 to rotate and perform the coiling work.

[0028] In order to stably connect one end of the water pipe to the winding shaft 4, as shown in Figure 1 and Figure 3 , a through hole is opened at the upper end inside the limiting plate 4. A pressing and coiling mechanism is arranged in the through hole. The pressing and coiling mechanism includes a pressing plate 9. A fixed rod 10 is fixedly provided in the through hole. The pressing plate 9 is rotatably sleeved on the rod wall of the fixed rod 10, and a positioning rod 11 is slidably inserted through the inside thereof. The positioning rod 11 is an L-shaped positioning rod. A plurality of positioning grooves 12 which are arranged in a circumferentially symmetric manner and are adapted to be inserted by the positioning rod 11 are opened on the inner wall of the through hole. A spring 13 is sleeved on the rod wall of the positioning rod 11. The two ends of the spring 13 are respectively fixedly connected to the positioning rod 11 and the pressing plate 9.

[0029] When one end of the water pipe ends with the winding shaft 4, the positioning rod 11 can be pulled, so that the positioning rod 11 stretches the spring 13 and is pulled out from the positioning groove 12. Subsequently, supported by the fixed rod 10, the pressing plate 9 can be pushed, so that the pressing plate 9 squeezes one end of the water pipe and is in close contact with the winding shaft 4. Then, the positioning rod 11 is released. Under the elastic recovery of the spring 13, the positioning rod 11 is inserted into the positioning groove 12 again to fix the position of the pressing plate 9.

[0030] In order to enable the water pipe to stably enter the guide frame 5 for flattening during coiling, as Figures 1-2 shown, a cross bar 14 is fixedly arranged at the upper end of the side wall of the guide frame 5. A baffle 15 is rotatably sleeved on the rod wall of the cross bar 14. A torsion spring 16 is sleeved on the rod wall of the cross bar 14. Two ends of the torsion spring 16 are fixedly connected with the cross bar 14 and the baffle 15 respectively.

[0031] Before the water pipe is coiled, the baffle 15 is rotated and the torsion spring 16 is twisted. At this time, one side of the guide frame 5 is opened. Then, the water pipe can be placed in the guide frame 5 and contacted with the flattening wheel 8. Then, the baffle 15 is released, and under the torsion of the torsion spring 16, the baffle 15 rotates back to its original position and seals the guide frame 5. At this time, the water pipe needs to continuously contact the flattening wheel 8 to complete the leveling operation during coiling.

[0032] Only some exemplary embodiments of the present invention are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A water supply and drainage fire emergency coil device, comprising a support frame (1), characterized in that: A rotating rod (2) is rotatably inserted into the side of the support frame (1), the end of the rotating rod (2) passes through the support frame (1) and is fixedly provided with a winding shaft (3), the end of the winding shaft (3) is fixedly provided with a limit plate (4), the lower end of the inner wall of the support frame (1) is fixedly provided with a guide frame (5), the upper side of the inner wall of the guide frame (5) is fixedly provided with two symmetrically arranged U-shaped plates (6), the two U-shaped plates (6) are both rotatably inserted with a support rod (7), and the rod wall of the support rod (7) is fixedly provided with a guide wheel (8); A through hole is provided at the inner upper end of the limiting plate (4), and a coil pressing mechanism is provided in the through hole.

2. The water supply and drainage fire emergency coil device according to claim 1, characterized in that: The coil compression mechanism comprises a pressing plate (9), a fixing rod (10) is fixedly arranged in the through hole, the pressing plate (9) is rotatably sleeved on the rod wall of the fixing rod (10), and a positioning rod (11) is slidably penetrated inside, the inner wall of the through hole is provided with a plurality of positioning grooves (12) which are symmetrically arranged around and matched with the positioning rod (11) for insertion, the rod wall of the positioning rod (11) is sleeved with a spring (13), and the two ends of the spring (13) are respectively fixedly connected to the positioning rod (11) and the pressing plate (9).

3. The water supply and drainage fire emergency coil device according to claim 2, characterized in that: The positioning rod (11) is an L-shaped positioning rod.

4. The water supply and drainage fire emergency coil device according to claim 1, characterized in that: A cross bar (14) is fixedly provided at the upper end of the side wall of the guide frame (5); a baffle (15) is rotatably sleeved on the rod wall of the cross bar (14); a torsion spring (16) is sleeved on the rod wall of the cross bar (14); and two ends of the torsion spring (16) are respectively fixedly connected to the cross bar (14) and the baffle (15).

5. The water supply and drainage fire emergency coil device according to claim 1, characterized in that: A crank (17) is fixedly provided at one end of the rotating rod (2) away from the winding shaft (3).

6. The water supply and drainage fire emergency coil device according to claim 1, characterized in that: The two guide wheels (8) are both arranged in an inclined manner.

Images