Pneumatic type belt turning machine for fire hose

Abstract

The utility model discloses a pneumatic type belt turning machine for a fire hose, and relates to the technical field of belt turning machines. The device comprises a box body, wherein one side of the box body is connected and communicated with a transverse pipe; the two U-shaped rods are arranged on one side of the box body, and one side of each U-shaped rod is in sliding fit with a cross-shaped plate; the two arc-shaped plates are in elastic and sliding fit with the peripheral side of the U-shaped rod. Through the arrangement of the arc-shaped plate, the rotating plate drives the arc-shaped plate to slide towards the transverse pipe under the action of the cross-shaped plate, and the turned fire hose is fixed on the outer side wall of the transverse pipe through the inner side wall of the arc-shaped plate, so that the situation that a hoop needs to be disassembled back and forth when the fire hose is fixed in the prior art is reduced, and meanwhile, the fire hose is fixed through the hoop. The damage to the fire hose caused by a hoop when the fire hose is fixed in the prior art is reduced, and the turning effect of the fire hose is improved.

Description

Technical Field

[0001] The utility model belongs to the field of hose turning machines, and more specifically, relates to a pneumatic hose turning machine for fire hoses. Background Art

[0002] The hose turning machine turns the entire pipeline so that the lining faces outward and the braided layer faces inward, and then a layer of lining is normally hot-pressed and bonded inside the braided layer.

[0003] The patent application with the publication number CN209584695U discloses a pneumatic hose turning machine for fire hoses, and its paragraph 0016 of the specification discloses that: the coiled fire hose is placed on the turntable, the inner end of the fire hose is at the innermost end of the fire hose roll, after the outer end of the fire hose is pulled out from the horizontal pipe, it is reversely wound on the outer wall of the horizontal pipe and then tightened by a hoop.

[0004] However, in actual use, first, the outer end of the fire hose needs to be sleeved on the periphery of one end of the horizontal pipe, and then the hoop is sleeved on the periphery of the fire hose, and the fire hose on the periphery of one end of the horizontal pipe is fixed by the hoop. During the fixing process, the hoop needs to be removed back and forth, which will affect the disassembly and assembly efficiency of the fire hose on the one hand, and on the other hand, the contact part between the hoop and the fire hose will be damaged, thus reducing the turning effect of the fire hose.

[0005] Therefore, a pneumatic hose turning machine for fire hoses is proposed to solve the above drawbacks. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a pneumatic hose turning machine for fire hoses.

[0007] To solve the above technical problem, the basic concept of the technical solution adopted by the utility model is as follows:

[0008] A pneumatic hose turning machine for fire hoses includes a box body, and a horizontal pipe is connected and communicated with one side of the box body;

[0009] Two U-shaped rods installed on one side of the box body, and a cross-shaped plate is slidably fitted on one side of the U-shaped rod;

[0010] Two arc-shaped plates elastically and slidably fitted on the periphery of the U-shaped rod, the inner side wall of the arc-shaped plate is attached to the outer side wall of the horizontal pipe, and a rotating plate is rotatably fitted between one end of the arc-shaped plate and one side of the cross-shaped plate.

[0011] Optionally, a fixing plate is installed on the U-shaped rod, a motor is installed on one side of the fixing plate, a threaded rod is installed at the output end of the motor, a threaded hole is opened on one side of the cross-shaped plate, and the threaded hole is in threaded cooperation with the threaded rod.

[0012] Optionally, two guiding holes are formed in one side of the box body, and one end of the threaded rod is located inside the guiding holes.

[0013] Optionally, two guiding grooves are formed in the U-shaped rod, and one end of the cross-shaped plate is slidably fitted inside the guiding grooves.

[0014] Optionally, two first fixing rods are installed on one side of the cross-shaped plate, a first through hole is formed at the first end of the rotating plate, and the first fixing rods are located inside the first through hole.

[0015] Optionally, fixing blocks are installed at both ends of the arc-shaped plate, a second fixing rod is installed on one side of the fixing block, a second through hole is formed at the second end of the rotating plate, the second fixing rods are located inside the second through hole, and a rubber pad is installed on the inner side wall of the arc-shaped plate.

[0016] Optionally, a third through hole is formed on one side of the fixing block, the U-shaped rod is located inside the third through hole, a spring is installed between the fixing block and the U-shaped rod, and the spring is sleeved on the peripheral side of the U-shaped rod.

[0017] Optionally, a plurality of support rods are installed at the bottom of the box body.

[0018] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below:

[0019] The provided arc-shaped plate enables the rotating plate to drive the arc-shaped plate to slide towards the horizontal pipe under the action of the cross-shaped plate, and fixes the flipped fire hose on the outer side wall of the horizontal pipe through the inner side wall of the arc-shaped plate, reducing the situation in the prior art where the hoop needs to be disassembled back and forth when fixing the fire hose. At the same time, it reduces the damage caused by the hoop to the fire hose when fixing the fire hose in the prior art, and improves the effect of turning the fire hose.

[0020] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0021] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0022] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the present utility model;

[0023] Figure 2 is a schematic bottom view structure diagram of an embodiment of the present utility model;

[0024] Figure 3 Schematic diagram of the arc-shaped plate structure according to an embodiment of the present utility model;

[0025] Figure 4 Schematic diagram of the U-shaped rod structure according to an embodiment of the present utility model;

[0026] Figure 5 Schematic diagram of the threaded rod structure according to an embodiment of the present utility model.

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] Box body 1, horizontal pipe 101, guide hole 102, support rod 103, U-shaped rod 2, fixing plate 201, threaded rod 202, cross-shaped plate 203, threaded hole 204, guide groove 205, first fixing rod 206, rotating plate 207, first through hole 208, second through hole 209, arc-shaped plate 3, fixing block 301, third through hole 302, spring 303, second fixing rod 304.

[0029] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0030] Now, the present utility model will be further described in detail with reference to the drawings.

[0031] Please refer to Figures 1-5 As shown, in this embodiment, a pneumatic fire hose turning machine is provided, which includes a box body 1, and a horizontal pipe 101 is connected and communicated with one side of the box body 1;

[0032] Two U-shaped rods 2 installed on one side of the box body 1, and a cross-shaped plate 203 is slidably fitted on one side of the U-shaped rod 2;

[0033] Two arc-shaped plates 3 elastically and slidably fitted around the U-shaped rod 2, the inner side wall of the arc-shaped plate 3 is attached to the outer side wall of the horizontal pipe 101, and a rotating plate 207 is rotatably fitted between one end of the arc-shaped plate 3 and one side of the cross-shaped plate 203.

[0034] Working principle:

[0035] First, place the fire hose inside the box body 1, then pass one end of the fire hose through the inside of the horizontal pipe 101 and turn it over, and put the turned-over fire hose on the periphery of the horizontal pipe 101. Then slide the cross-shaped plate 203, the cross-shaped plate 203 drives the arc-shaped plate 3 to slide through the rotating plate 207, the arc-shaped plate 3 slides towards one side of the horizontal pipe 101, and fixes the turned-over fire hose on the horizontal pipe 101 through the inner side wall of the arc-shaped plate 3. Then the fire hose can be processed.

[0036] An arc-shaped plate 3 is provided, so that the rotating plate 207 drives the arc-shaped plate 3 to slide towards the horizontal pipe 101 under the action of the cross-shaped plate 203, and the inverted fire hose is fixed on the outer wall of the horizontal pipe 101 through the inner side wall of the arc-shaped plate 3, reducing the situation in the prior art where the hoop needs to be disassembled back and forth when fixing the fire hose. At the same time, it reduces the damage caused to the fire hose by the hoop when fixing the fire hose in the prior art, and improves the effect of turning the fire hose.

[0037] In order to make the sliding process of the cross-shaped plate 203 of this embodiment on one side of the U-shaped rod 2 more stable, the following structure is improved, such as Figures 1-5 As shown, a fixing plate 201 is installed on the U-shaped rod 2 of this embodiment. A motor is installed on one side of the fixing plate 201. A threaded rod 202 is installed at the output end of the motor. A threaded hole 204 is opened on one side of the cross-shaped plate 203. The threaded hole 204 is in threaded cooperation with the threaded rod 202. Two guiding holes 102 are opened on one side of the box body 1. One end of the threaded rod 202 is located inside the guiding hole 102. Two guiding grooves 205 are opened on the U-shaped rod 2. One end of the cross-shaped plate 203 is slidably fitted inside the guiding groove 205.

[0038] When this embodiment is in use, first start the motor. The output end of the motor drives the cross-shaped plate 203 to slide inside the guiding groove 205 through the threaded rod 202. One end of the threaded rod 202 rotates on one side of the box body 1 through the guiding hole 102, thereby completing the movement of the cross-shaped plate 203.

[0039] The guiding groove 205 is provided, so that the cross-shaped plate 203 slides inside the guiding groove 205 under the action of the threaded rod 202, and the guiding groove 205 guides the sliding direction of the cross-shaped plate 203, reducing the problem that the cross-shaped plate 203 tilts during sliding, and improving the stability of the cross-shaped plate 203 during sliding.

[0040] In order to make the rotation process of the arc-shaped plate 3 of this embodiment on one side of the fixing plate 201 more stable, the following structure is improved, such as Figures 1-5As shown, two first fixing rods 206 are installed on one side of the cross-shaped plate 203 of this embodiment. A first through hole 208 is opened at the first end of the rotating plate 207. The first fixing rod 206 is located inside the first through hole 208. Fixing blocks 301 are installed at both ends of the arc-shaped plate 3. A second fixing rod 304 is installed on one side of the fixing block 301. A second through hole 209 is opened at the second end of the rotating plate 207. The second fixing rod 304 is located inside the second through hole 209. A rubber pad is installed on the inner side wall of the arc-shaped plate 3. A third through hole 302 is opened on one side of the fixing block 301. The U-shaped rod 2 is located inside the third through hole 302. A spring 303 is installed between the fixing block 301 and the U-shaped rod 2. The spring 303 is sleeved on the peripheral side of the U-shaped rod 2. A plurality of support rods 103 are installed at the bottom of the box body 1.

[0041] When this embodiment is in use, first slide the cross-shaped plate 203. The cross-shaped plate 203 drives the rotating plate 207 to move through the first fixing rod 206. The rotating plate 207 drives the fixing block 301 to slide through the second fixing rod 304. The fixing block 301 slides on the U-shaped rod 2 through the third through hole 302 and stretches the spring 303. The fixing block 301 drives the arc-shaped plate 3 to fix the fire hose on the peripheral side of one end of the horizontal pipe 101.

[0042] The third through hole 302 is provided so that the fixing block 301 slides on the U-shaped rod 2 through the third through hole 302 under the action of the rotating plate 207, and the sliding direction of the fixing block 301 is guided through the third through hole 302, reducing the problem that the fixing block 301 tilts during sliding and improving the stability of the fixing block 301 during sliding.

[0043] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, all fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A pneumatic fire hose rewinding machine, characterized in that, Including: A box body (1), one side of the box body (1) is connected and communicated with a horizontal pipe (101); Two U-shaped rods (2) installed on one side of the box body (1), a cross-shaped plate (203) is slidably fitted on one side of the U-shaped rod (2); Two arc-shaped plates (3) elastically and slidably fitted on the periphery of the U-shaped rod (2), the inner side wall of the arc-shaped plate (3) is attached to the outer side wall of the horizontal pipe (101), and a rotating plate (207) is rotatably fitted between one end of the arc-shaped plate (3) and one side of the cross-shaped plate (203).

2. The pneumatic hose turning machine for fire hoses according to claim 1, wherein, A fixing plate (201) is installed on the U-shaped rod (2), a motor is installed on one side of the fixing plate (201), a threaded rod (202) is installed at the output end of the motor, a threaded hole (204) is opened on one side of the cross-shaped plate (203), and the threaded hole (204) is in threaded fit with the threaded rod (202).

3. The pneumatic hose turning machine for fire hoses according to claim 2, characterized in that, Two guiding holes (102) are opened on one side of the box body (1), and one end of the threaded rod (202) is located inside the guiding hole (102).

4. A pneumatic fire hose turning machine according to claim 1, characterized in that, Two guiding grooves (205) are opened on the U-shaped rod (2), and one end of the cross-shaped plate (203) is slidably fitted inside the guiding groove (205).

5. A pneumatic hose turning machine for fire hoses according to claim 1, characterized in that, Two first fixing rods (206) are installed on one side of the cross-shaped plate (203), a first through hole (208) is opened at the first end of the rotating plate (207), and the first fixing rod (206) is located inside the first through hole (208).

6. The pneumatic fire hose rewinding machine according to claim 1, characterized in that, Fixing blocks (301) are installed at both ends of the arc-shaped plate (3), a second fixing rod (304) is installed on one side of the fixing block (301), a second through hole (209) is opened at the second end of the rotating plate (207), the second fixing rod (304) is located inside the second through hole (209), and a rubber pad is installed on the inner side wall of the arc-shaped plate (3).

7. A pneumatic fire hose turning machine according to claim 6, characterized in that A third through hole (302) is opened on one side of the fixing block (301), the U-shaped rod (2) is located inside the third through hole (302), and a spring (303) is installed between the fixing block (301) and the U-shaped rod (2), and the spring (303) is sleeved on the periphery of the U-shaped rod (2).

8. A pneumatic hose turning machine for fire hoses according to claim 1, characterized in that, A plurality of support rods (103) are installed at the bottom of the box body (1).

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