Underground fire-fighting pipe winding mechanism

Abstract

The utility model discloses an underground fire-fighting pipe winding mechanism, which relates to the field of mine fire fighting and comprises a winding storage box, a winding component for winding a fire-fighting pipe is rotatably arranged in the winding storage box, a power component for driving the winding component to wind the fire-fighting pipe is arranged on a box door, and a drying component is arranged on the winding storage box. According to the fire-fighting pipe winding device, the power assembly drives the winding assembly to wind a fire-fighting pipe, labor is saved, the winding speed is high, a fire-fighting pipe coil is clamped from the two sides during winding through the first rotating disc and the second rotating disc, the fire-fighting pipe coil is wound through the winding storage box, and the fire-fighting pipe coil is wound through the winding storage box. And the wound fire-fighting pipe is more tidy and attractive, air flow in the winding storage box and air exchange between the interior of the winding storage box and the outside are accelerated through the drying assembly, and the used moist fire-fighting pipe is air-dried.

Description

Technical Field

[0001] The utility model relates to the field of mine fire fighting, in particular to a winding mechanism for underground fire fighting pipes. Background Art

[0002] Under the mine, after the fire fighting pipe is used, it is generally manually wound and then put back into the fire fighting box. The winding speed is slow, it is not easy to wind neatly, and the outer surface of the generally used fire fighting pipe is wet. It is not easy to dry when directly put into the fire fighting box. Moreover, there is a lack of sufficient space and a suitable environment in the mine to dry the fire fighting pipe. The fire fighting pipe that is wet for a long time is easy to rot. Content of the Utility Model

[0003] The purpose of the utility model is to provide a winding mechanism for underground fire fighting pipes to solve the problems that the mine fire fighting pipes are not easy to dry and the winding speed is slow.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A winding mechanism for underground fire fighting pipes includes a winding storage box. A winding component is rotatably arranged in the winding storage box. A box door is arranged on the winding storage box. A power component is arranged on the box door. A drying component is arranged on the winding storage box. A water pipe inlet is arranged at the lower end of the winding storage box. A brush hair is arranged at the water pipe inlet. A water guiding inclined plane is arranged on the inner bottom surface of the winding storage box.

[0006] On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:

[0007] In an optional solution: the winding component includes a first turntable rotatably arranged in the winding storage box. Two winding columns are arranged on the first turntable. The distance between the two winding columns is greater than the thickness of the fire fighting pipe.

[0008] In an optional solution: the first turntable is of a hollow structure, and a counterweight block is arranged on the first turntable.

[0009] In an optional solution: a locking module for locking the first turntable is arranged on the winding storage box. The locking module includes a locking column slidably arranged through the winding storage box. One end of the locking column is connected with a friction plate. The other end of the locking column is hinged to a first connecting seat. A sliding column is arranged on the first connecting seat. A sliding sleeve is slidably arranged on the sliding column. One end of the sliding sleeve is connected with a second connecting seat. A spring is arranged between the first connecting seat and the second connecting seat. The spring is located outside the sliding sleeve. An L-shaped fixing frame is arranged outside the winding storage box. A sliding seat is arranged on the L-shaped fixing frame. The sliding seat is hinged to the second connecting seat. A push-pull handle is connected to the sliding seat. Anti-slip lines are arranged on the push-pull handle.

[0010] In an alternative embodiment: The power assembly includes a rotating shaft passing through the cabinet door. One end of the rotating shaft is connected to the second turntable, and the other end is connected to a handwheel. The second turntable is located inside the winding storage box, and the handwheel is located outside the winding storage box. Two driving grooves are provided on the side of the second turntable close to the first turntable, and the driving grooves are matched with the winding column.

[0011] In an alternative embodiment: A buffer pad is provided in the driving groove.

[0012] In an alternative embodiment: A fixing post is provided on the handwheel, a rotating sleeve is rotatably provided on the fixing post, and anti-slip patterns are provided on the rotating sleeve.

[0013] In an alternative embodiment: The drying assembly includes a pair of intake fans symmetrically arranged on the winding storage box, a pair of exhaust fans are provided at the upper end of the winding storage box, and dust-proof nets are provided on both the intake fans and the exhaust fans.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model drives the winding assembly to wind the fire hose through the power assembly, which is labor-saving and has a fast winding speed. When winding, the first turntable and the second turntable clamp the fire hose from both sides, and the wound fire hose is more neat and beautiful.

[0016] The present utility model accelerates the air flow inside the winding storage box and the gas exchange between the inside of the winding storage box and the outside through the drying assembly, and plays a role in air-drying the used and wet fire hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of the present utility model.

[0018] Figure 2 is a schematic diagram of the structure of the first turntable of the present utility model.

[0019] Figure 3 is Figure 2 a partial enlarged view of A in

[0020] Figure 4 is a schematic diagram of the structure of the second turntable of the present utility model.

[0021] Figure 5 is Figure 4 a partial enlarged view of B in

[0022] Figure 6 is a schematic diagram of the docking of the power assembly and the winding assembly of the present utility model.

[0023] Annotation of reference numerals: 101, winding storage box; 102, box door; 103, first turntable; 104, winding column; 105, counterweight; 201, rotating shaft; 202, second turntable; 203, drive groove; 204, buffer pad; 205, handwheel; 206, fixed column; 207, rotating sleeve; 301, water pipe inlet; 302, brush bristles; 303, water guiding slope; 304, intake fan; 305, exhaust fan; 306, dust-proof net; 401, locking column; 402, friction plate; 403, first connecting seat; 404, sliding column; 405, sliding sleeve; 406, spring; 407, second connecting seat; 408, sliding seat; 409, L-shaped fixing frame; 410, push-pull handle. Detailed implementation mode

[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, as Figures 1-6 shown, an underground fire hose winding mechanism includes a winding storage box 101. A winding assembly for winding the fire hose is rotatably arranged in the winding storage box 101. A box door 102 is arranged on the winding storage box 101. A power assembly is arranged on the box door 102. A drying assembly is arranged on the winding storage box 101. A water pipe inlet 301 is arranged at the lower end of the winding storage box 101. Brush bristles 302 are arranged at the water pipe inlet 301. A water guiding slope 303 is arranged on the inner bottom surface of the winding storage box 101.

[0026] In this embodiment, first place the middle part of the fire hose on the winding assembly, clamp the remaining fire hose in the water pipe inlet 301, close the box door 102, the power assembly drives the winding assembly to act to wind the fire hose. During the winding process, the brush bristles 302 play a role in cleaning the outer surface of the fire hose. The drying assembly accelerates the air flow in the winding storage box 101 and the gas exchange between the inside of the winding storage box 101 and the outside, and plays a role in air-drying the used and wet fire hose. The water dripping from the fire hose flows out from the water pipe inlet 301 under the guidance of the water guiding slope 303.

[0027] In one embodiment, as Figure 1 and Figure 2 shown, the winding assembly includes a first turntable 103 rotatably arranged in the winding storage box 101. Two winding columns 104 are arranged on the first turntable 103. The distance between the two winding columns 104 is greater than the thickness of the fire hose. When winding, first hang the middle part of the fire hose on one winding column 104, and rotate the first turntable 103. The two winding columns 104 cooperate to wind the fire hose.

[0028] In one embodiment, as Figure 2As shown in the figure, the first turntable 103 is a hollow structure. A counterweight 105 is provided on the first turntable 103. Under the influence of gravity, the counterweight 105 drives the first turntable 103 to rotate, so that the counterweight 105 is located at the lowest point on the first turntable 103. The counterweight 105 plays a positioning role for the first turntable 103. In this state, the two winding columns 104 are vertically distributed, which is convenient for hanging the fire hose on the winding columns 104.

[0029] In one embodiment, as Figures 1-3 shown, the locking module includes a locking column 401 slidably arranged through the winding storage box 101. One end of the locking column 401 is connected to a friction plate 402. The other end of the locking column 401 is hinged to a first connecting seat 403. A sliding column 404 is provided on the first connecting seat 403. A sliding sleeve 405 is slidably arranged on the sliding column 404. One end of the sliding sleeve 405 is connected to a second connecting seat 407. A spring 406 is provided between the first connecting seat 403 and the second connecting seat 407. The spring 406 is located outside the sliding sleeve 405. An L-shaped fixing frame 409 is provided outside the winding storage box 101. A sliding seat 408 is provided on the L-shaped fixing frame 409. The sliding seat 408 is hinged to the second connecting seat 407. A push-pull handle 410 is connected to the sliding seat 408. The push-pull handle 410 is provided with anti-slip lines. By pulling down the sliding seat 408 through the push-pull handle 410, the sliding column 404 and the sliding sleeve 405 slide relative to each other, and the spring 406 changes from the compressed state to the natural state. At this time, there is no pressure between the friction plate 402 and the first turntable 103, and the friction plate 402 does not restrict the rotation of the first turntable 103. Push up the sliding seat 408 so that the sliding seat 408 contacts the upper end of the L-shaped fixing frame 409. The spring 406 is compressed. The spring 406 presses the friction plate 402 tightly against the first turntable 103 to prevent the first turntable 103 from rotating. At the same time, the elastic force of the spring 406 acts on the sliding seat 408 to make the sliding seat 408 tightly press the upper end of the L-shaped fixing frame 409 to achieve self-locking. After the fire hose is wound up, the locking module prevents the first turntable 103 from rotating automatically, which may cause the fire hose to spread out and affect the next use.

[0030] In one embodiment, as Figure 1 and Figures 4-6 shown, the power assembly includes a rotating shaft 201 passing through the box door 102. One end of the rotating shaft 201 is connected to a second turntable 202. The other end of the rotating shaft 201 is connected to a handwheel 205. The second turntable 202 is located inside the winding storage box 101, and the handwheel 205 is located outside the winding storage box 101. Two driving grooves 203 are provided on the side of the second turntable 202 close to the first turntable 103. The driving grooves 203 are matched with the winding columns 104. After closing the box door 102, rotate the handwheel 205. The handwheel 205 drives the second turntable 202 to rotate through the rotating shaft 201. The driving grooves 203 on the second turntable 202 drive the first turntable 103 to rotate through two buffer pads 204.

[0031] In one embodiment, as Figure 5 shown, a buffer pad 204 is provided in the driving groove 203. The buffer pad 204 deforms under its own force, increasing the contact area between the winding column 104 and the driving groove 203, avoiding rigid contact and prolonging the service life.

[0032] In one embodiment, as Figure 1 shown, a fixing column 206 is provided on the handwheel 205. A rotating sleeve 207 is rotatably provided on the fixing column 206. Anti-slip lines are provided on the rotating sleeve 207. By holding the rotating sleeve 207 to rotate the handwheel 205, it is more labor-saving and the winding speed is faster during actual use.

[0033] In one embodiment, as Figure 1 and Figure 2 shown, the drying assembly includes a pair of intake fans 304 symmetrically arranged on the winding storage box 101. A pair of exhaust fans 305 are provided at the upper end of the winding storage box 101. Dust-proof nets 306 are provided on both the intake fans 304 and the exhaust fans 305. The intake fans 304 suck external air into the winding storage box 101, and the exhaust fans 305 discharge the air in the winding storage box 101. The air forms an air flow inside the winding storage box 101, taking the water vapor away from the inside of the winding storage box 101, playing a drying role in the inside of the winding storage box 101, accelerating the air-drying process of the wet fire hose after use, and preventing the fire hose from rotting due to being in a wet state for a long time.

[0034] The above embodiments disclose a downhole fire hose winding mechanism. Among them, in the initial state, the counterweight 105 is at the lowest point on the first turntable 103, and the two winding columns 104 are vertically distributed. First, place the middle part of the fire hose on the lower winding column 104, hold the remaining fire hose in the water pipe inlet 301, close the box door 102, and rotate the handwheel 205. The handwheel 205 drives the second turntable 202 to rotate through the rotating shaft 201. The driving groove 203 on the second turntable 202 drives the first turntable 103 to rotate through two buffer pads 204. The two winding columns 104 cooperate to wind the fire hose. During the winding process, the brush hairs 302 clean the outer surface of the fire hose. The intake fan 304 sucks the outside air into the winding storage box 101, and the exhaust fan 305 discharges the air in the winding storage box 101. The air forms an air flow inside the winding storage box 101, taking the water vapor away from the inside of the winding storage box 101, drying the inside of the winding storage box 101, accelerating the air-drying process of the wet fire hose after use, and preventing the fire hose from rotting due to being in a wet state for a long time. The water dripping from the fire hose flows out from the water pipe inlet 301 under the guidance of the water guiding slope 303. After the winding is completed, push up the sliding seat 408 so that the sliding seat 408 contacts the upper end of the L-shaped fixing frame 409. The spring 406 is compressed. The spring 406 presses the friction plate 402 tightly against the first turntable 103, preventing the first turntable 103 from rotating. At the same time, the elastic force of the spring 406 acts on the sliding seat 408, pressing the sliding seat 408 tightly against the upper end of the L-shaped fixing frame 409 to achieve self-locking. After the fire hose winding is completed, the locking module prevents the first turntable 103 from rotating automatically, which may cause the fire hose to unwind and affect the next use.

[0035] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An underground fire hose winding mechanism, comprising a winding storage box (101), a winding assembly is rotatably arranged in the winding storage box (101), and a box door (102) is arranged on the winding storage box (101), characterized in that, A power component is provided on the box door (102), a drying component is provided on the winding storage box (101), a water pipe inlet (301) is provided at the lower end of the winding storage box (101), a brush (302) is provided at the water pipe inlet (301), and a water guiding slope (303) is provided on the inner bottom surface of the winding storage box (101).

2. The winding mechanism of the underground fire hose according to claim 1, characterized in that, The winding component includes a first turntable (103) rotatably arranged in the winding storage box (101), two winding columns (104) are provided on the first turntable (103), and the distance between the two winding columns (104) is greater than the thickness of the fire hose.

3. The winding mechanism for underground fire hoses according to claim 2, wherein, The first turntable (103) is of a hollow structure, and a counterweight (105) is provided on the first turntable (103).

4. The winding mechanism for underground fire hoses according to claim 3, characterized in that, A locking module for locking the first turntable (103) is provided on the winding storage box (101). The locking module includes a locking column (401) slidably arranged through the winding storage box (101). One end of the locking column (401) is connected to a friction plate (402), the other end of the locking column (401) is hinged to a first connecting seat (403), a sliding column (404) is provided on the first connecting seat (403), a sliding sleeve (405) is slidably arranged on the sliding column (404), one end of the sliding sleeve (405) is connected to a second connecting seat (407), a spring (406) is provided between the first connecting seat (403) and the second connecting seat (407), the spring (406) is located outside the sliding sleeve (405), an L-shaped fixing frame (409) is provided outside the winding storage box (101), a sliding seat (408) is provided on the L-shaped fixing frame (409), the sliding seat (408) is hinged to the second connecting seat (407), a push-pull handle (410) is connected to the sliding seat (408), and anti-slip lines are provided on the push-pull handle (410).

5. The winding mechanism of an underground fire hose according to claim 1, characterized in that, The power component includes a rotating shaft (201) passing through the box door (102). One end of the rotating shaft (201) is connected to a second turntable (202), the other end of the rotating shaft (201) is connected to a handwheel (205). The second turntable (202) is located inside the winding storage box (101), the handwheel (205) is located outside the winding storage box (101). Two driving grooves (203) are provided on one side of the second turntable (202) close to the first turntable (103), and the driving grooves (203) are matched with the winding columns (104).

6. The winding mechanism of the underground fire hose according to claim 5, characterized in that, A buffer pad (204) is provided in the driving groove (203).

7. The winding mechanism for underground fire hoses according to claim 5, characterized in that, A fixing column (206) is provided on the handwheel (205), a rotating sleeve (207) is rotatably arranged on the fixing column (206), and anti-slip lines are provided on the rotating sleeve (207).

8. The winding mechanism of the underground fire hose according to claim 1, characterized in that, The drying component includes a pair of intake fans (304) symmetrically arranged on the winding storage box (101), a pair of exhaust fans (305) are provided at the upper end of the winding storage box (101), and dust-proof nets (306) are provided on both the intake fans (304) and the exhaust fans (305).

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