Quick storage device for fire hydrant water pipe
By designing a quick storage device for fire hydrant water pipes including rotating columns and rotating sleeves, the problem of fixing water pipes in the prior art cannot be rewinded, and the rapid replacement and efficient storage of water pipes are achieved, and the spring and extrusion are carried out. The board design improves the tightness of the roll.
Patent Information
- Application Number
- CN202420937410.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-30
AI Technical Summary
After the existing fire water pipe storage device is retracted, the water pipe is fixed to the turntable, and the additional water pipes cannot be retracted, reducing the winding efficiency.
A quick storage device for fire hydrant water pipes including chassis, rotary column, rotary sleeve, limit slot, limit bar, positioning plate and extrusion plate is designed. The rapid storage device of water pipes is achieved through the cooperation of rotary column and rotary sleeve. Replace and store, and use springs and extrusion plates to increase the tightness.
It realizes rapid replacement and efficient storage of water pipes, improves the efficiency of fire water pipes, and increases the tightness of winding through the design of springs and extrusion plates.
Smart Images
Figure CN222225606U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire hydrant water pipe storage, in particular to a fire hydrant water pipe quick storage device. Background Art
[0002] Firefighting mainly includes the rescue of personnel at the fire scene, the rescue of important facilities and equipment, cultural relics, the security and rescue of important property, and the extinguishing of fires, etc. The purpose is to reduce the degree of damage caused by fires and reduce casualties and property losses. Fire hoses are an indispensable and important tool in firefighting work, so the daily maintenance and storage of fire hoses is very important.
[0003] According to the Chinese patent with the announcement number of CN215351732U, a fire hose storage turntable is composed of a turntable frame, a sealing gasket, a bearing, an oil seal, a shaft, a bearing cover, a bolt, a left storage roller, a water pipe joint, a right storage roller, a long screw, a nut, a sealing filler, a filler gland, and a fixed pipe joint. The turntable frame is installed on the chassis of the delivery vehicle, the shaft and the bearing are installed on the turntable frame, the water pipe joint and the left and right storage rollers are installed in the middle of the shaft, so that the water pipe can smoothly bypass the left and right storage rollers; a sealing gasket is installed at the connection between the bearing cover and the turntable frame, and an oil seal is installed at the connection between the bearing cover, the turntable frame and the shaft to prevent the lubricating oil of the bearing from leaking out; a fixed pipe joint is installed in the center hole at the right end of the shaft, and a sealing filler is installed between them to prevent the water in the water pipe from leaking out; driven by the motor, the shaft and the left and right storage rollers can rotate freely, driving the fire hoses wound on the left and right storage rollers to be stored or released.
[0004] In the above scheme, the water pipe joint is installed on the shaft. When the fire water pipe is reeled in, the fire water pipe is fixed on the water pipe structure, which leads to the following problems: after the fire water pipe is reeled in, since the water pipe structure is fixed on the shaft, after the fire water pipe is reeled in, the fire water pipe will be fixed on the current turntable and the additional fire water pipe cannot be reeled in, which reduces the efficiency of reeling in the fire water pipe. Utility Model Content
[0005] The purpose of the utility model is to provide a fire hydrant water pipe quick storage device to solve the problem that after the fire water pipe is wound up, the fire water pipe will be fixed on the current turntable, and the additional fire water pipe cannot be wound up, which reduces the efficiency of winding up the fire water pipe.
[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a fire hydrant water pipe quick storage device, including a chassis, a rotating column is rotatably arranged on the top surface of the chassis, a rotating column is fixed to the bottom end of the rotating column, a rotating groove is opened on the top surface of the chassis, a bearing is fixed inside the rotating groove, the surface of the rotating column is fixed to the inner wall surface of the inner ring of the bearing, a rotating sleeve is slidably inserted on the rotating column, the inner wall surface of the rotating sleeve is provided with two limit grooves, and two limit bars are fixed on the surface of the rotating column, and the limit grooves and the limit bars are slidably arranged.
[0007] Preferably, two positioning plates are fixed on the surface of the rotating sleeve, a pressing strip is rotatably arranged between the two positioning plates, the pressing strip is hinged to the two pressing strips, two fixed plates are fixed on the top end of the rotating sleeve, a limiting folding plate is rotatably arranged between the two fixed plates, and the limiting folding plate is hinged to the two fixed plates.
[0008] Preferably, two sliding openings are provided on the top surface of the chassis, a sliding rod is fixed inside the sliding opening, an extrusion plate is slidably arranged inside the sliding opening, a sliding hole is provided on one side of the extrusion plate, the sliding rod and the sliding hole are slidably inserted, a spring is surrounded by the surface of the sliding rod, one end of the spring is fixed to one side of the extrusion plate, and the other end of the spring is fixed to one side of the inner side of the sliding opening.
[0009] Preferably, two connecting plates are fixed to the top of the rotating column, and a rotating plate is rotatably arranged between the two connecting plates.
[0010] Preferably, a storage opening is provided on one side of the rotating plate, and a rotating handle is rotatably provided inside the storage opening.
[0011] Preferably, a plurality of anti-slip pads are fixed to the bottom surface of the chassis.
[0012] Compared with the prior art, a fire hydrant water pipe quick storage device using the above technical solution has the following beneficial effects:
[0013] 1. The staff will first fit one end of the fire hose on the surface of the rotating sleeve, and then push the pressing strip to the surface of the rotating sleeve with the positioning plate as the center of the circle, so as to apply an extruding force to the fire hose. Then the staff will buckle the limiting folding plate on the top of the pressing strip, fix the pressing strip at the current position, and fix the fire hose on the surface of the rotating sleeve. Subsequently, the staff will rotate the rotating column with the rotating column as the center of the circle, driving the rotating sleeve to rotate synchronously, so as to wrap the fire hose around the surface of the rotating sleeve. After the section of the fire hose is stored, the staff will remove the rotating sleeve on the current rotating column, replace it with a new rotating sleeve, and reel in another section of the fire hose, thereby increasing the efficiency of storing the fire hose.
[0014] Second, when the rotating sleeve rotates to reel in the fire hose, the fire hose roll with gradually increasing thickness will be squeezed on one side of the squeezing plate. As the thickness of the fire hose roll increases, the squeezing plate will be pushed to slide inside the sliding port and compress the spring. The compressed spring will exert a force on the squeezing plate in the direction of the rotating column, so that the squeezing plate is pressed on the surface of the fire hose roll, increasing the compactness of the fire hose roll.
[0015] 3. When the staff rotates the rotating column, the staff will first push the rotating plate to rotate with the connecting plate as the center, so that the rotating column and the rotating plate are placed vertically, and then rotate the rotating handle, and finally make the rotating handle and the rotating plate be placed vertically. At this time, the staff can use the rotating handle to rotate with the rotating column as the center, and drive the rotating column to rotate synchronously, which increases the convenience when rotating the rotating column. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.
[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.
[0018] Figure 3 It is a schematic diagram of the explosion of the sliding port and the extrusion plate in the embodiment.
[0019] Figure 4 It is an exploded schematic diagram of the rotating plate and the rotating handle in the embodiment.
[0020] Figure 5 It is a schematic diagram of the explosion of the positioning plate and the pressing strip in the embodiment.
[0021] In the figure: 1. chassis; 2. rotating column; 3. turning column; 4. rotating groove; 5. rotating sleeve; 6. limiting groove; 7. limiting strip; 8. positioning plate; 9. pressing strip; 10. fixing plate; 11. limiting folding plate; 12. sliding opening; 13. squeezing plate; 14. sliding rod; 15. sliding hole; 16. spring; 17. connecting plate; 18. rotating plate; 19. storage opening; 20. rotating handle; 21. anti-slip pad. DETAILED DESCRIPTION
[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.
[0023] like Figure 1 , Figure 2 and Figure 5As shown, a quick storage device for fire hydrant water pipes comprises a chassis 1, a rotating column 2 is rotatably provided on the top surface of the chassis 1, a rotating column 3 is fixed to the bottom end of the rotating column 2, a rotating groove 4 is provided on the top surface of the chassis 1, a bearing is fixed inside the rotating groove 4, the surface of the rotating column 3 is fixed to the inner wall surface of the inner ring of the bearing, a rotating sleeve 5 is slidably inserted on the rotating column 2, two limiting grooves 6 are provided on the inner wall surface of the rotating sleeve 5, two limiting bars 7 are fixed on the surface of the rotating column 2, the limiting grooves 6 and the limiting bar 7 are slidably arranged, two positioning plates 8 are fixed on the surface of the rotating sleeve 5, a pressing bar 9 is rotatably provided between the two positioning plates 8, the pressing bar 9 is hinged to the two pressing bars 9, two fixed plates 10 are fixed to the top end of the rotating sleeve 5, a limiting folding plate 11 is rotatably provided between the two fixed plates 10, and the limiting folding plate 11 is hinged to the two fixed plates 10.
[0024] During use, the staff will first fit one end of the fire water pipe against the surface of the rotating sleeve 5, and then push the pressing strip 9 toward the surface of the rotating sleeve 5 with the positioning plate 8 as the center, so as to apply an extrusion force to the fire water pipe. Then the staff will buckle the limiting folding plate 11 on the top of the pressing strip 9, fix the pressing strip 9 in the current position, and fix the fire water pipe on the surface of the rotating sleeve 5. Subsequently, the staff will rotate the rotating column 2 with the rotating column 3 as the center, driving the rotating sleeve 5 to rotate synchronously, so that the fire water pipe can be wound and stored on the surface of the rotating sleeve 5. After storing this section of the fire water pipe, the staff will remove the rotating sleeve 5 on the current rotating column 2, replace it with a new rotating sleeve 5, and reel in another section of the fire water pipe, thereby increasing the efficiency of storing the fire water pipe.
[0025] like Figure 1 and Figure 3 As shown, two sliding openings 12 are provided on the top surface of the chassis 1, and a sliding rod 14 is fixed inside the sliding opening 12. An extrusion plate 13 is slidably arranged inside the sliding opening 12, and a sliding hole 15 is provided on one side of the extrusion plate 13. The sliding rod 14 and the sliding hole 15 are slidably inserted. A spring 16 is surrounded on the surface of the sliding rod 14, and one end of the spring 16 is fixed to one side of the extrusion plate 13, and the other end of the spring 16 is fixed to one side of the inner side of the sliding opening 12.
[0026] During use, when the rotating sleeve 5 rotates to reel in the fire water hose, the fire water hose roll with gradually increasing thickness will be squeezed on one side of the extrusion plate 13. As the thickness of the fire water hose roll increases, the extrusion plate 13 will be pushed to slide inside the sliding opening 12 and compress the spring 16. The compressed spring 16 will apply a force to the extrusion plate 13 in the direction of the rotating column 2, so that the extrusion plate 13 is pressed on the surface of the fire water hose roll, thereby increasing the compactness of the fire water hose roll.
[0027] like Figure 1 , Figure 2 and Figure 4As shown, two connecting plates 17 are fixed to the top of the rotating column 2, a rotating plate 18 is rotatably arranged between the two connecting plates 17, a storage opening 19 is opened on one side of the rotating plate 18, a rotating handle 20 is rotatably arranged inside the storage opening 19, and a plurality of anti-slip pads 21 are fixed to the bottom surface of the chassis 1.
[0028] During use, when the staff rotates the rotating column 2, the staff will first push the rotating plate 18 to rotate with the connecting plate 17 as the center, so that the rotating column 2 and the rotating plate 18 are placed vertically, and then rotate the rotating handle 20, and finally make the rotating handle 20 and the rotating plate 18 be placed vertically. At this time, the staff can use the rotating handle 20 to rotate with the rotating column 2 as the center, and drive the rotating column 2 to rotate synchronously, which increases the convenience when rotating the rotating column 2.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A quick storage device for fire hydrant water pipes, comprising a chassis (1), characterized in that: A rotating column (2) is rotatably arranged on the top surface of the chassis (1), a rotating column (3) is fixed at the bottom end of the rotating column (2), a rotating groove (4) is provided on the top surface of the chassis (1), a bearing is fixed inside the rotating groove (4), the surface of the rotating column (3) is fixed to the inner wall surface of the inner ring of the bearing, a rotating sleeve (5) is slidably inserted on the rotating column (2), two limiting grooves (6) are arranged on the inner wall surface of the rotating sleeve (5), and two limiting bars (7) are fixed on the surface of the rotating column (2), and the limiting grooves (6) and the limiting bars (7) are slidably arranged.
2. A fire hydrant water pipe quick storage device according to claim 1, characterized in that: Two positioning plates (8) are fixed on the surface of the rotating sleeve (5), a pressing strip (9) is rotatably arranged between the two positioning plates (8), and the pressing strip (9) is hinged to the two pressing strips (9); two fixing plates (10) are fixed on the top end of the rotating sleeve (5), a limiting folding plate (11) is rotatably arranged between the two fixing plates (10), and the limiting folding plate (11) is hinged to the two fixing plates (10).
3. A fire hydrant water pipe quick storage device according to claim 1, characterized in that: The top surface of the chassis (1) is provided with two sliding openings (12), a sliding rod (14) is fixed inside the sliding opening (12), an extrusion plate (13) is slidably arranged inside the sliding opening (12), a sliding hole (15) is provided on one side of the extrusion plate (13), the sliding rod (14) and the sliding hole (15) are slidably inserted, a spring (16) is surrounded on the surface of the sliding rod (14), one end of the spring (16) is fixed to one side of the extrusion plate (13), and the other end of the spring (16) is fixed to one side of the inner side of the sliding opening (12).
4. A fire hydrant water pipe quick storage device according to claim 1, characterized in that: Two connecting plates (17) are fixed to the top of the rotating column (2), and a rotating plate (18) is rotatably arranged between the two connecting plates (17).
5. A fire hydrant water pipe quick storage device according to claim 4, characterized in that: A storage opening (19) is provided on one side of the rotating plate (18), and a rotating handle (20) is rotatably provided inside the storage opening (19).
6. A fire hydrant water pipe quick storage device according to claim 1, characterized in that: A plurality of anti-slip pads (21) are fixed to the bottom surface of the chassis (1).