Shoulder-holster type hose reel and hand-propelled transport

Abstract

The utility model discloses a kind of shoulder-carrying type water hose winding and hand-propelled transport device, belong to fire-fighting device technical field;The device includes handcart bottom plate, bottom plate universal wheel, bottom plate front half portion is equipped with two fixed supports, for fixed shoulder-carrying type water hose winding machine part, bottom plate rear half portion sets up fire hose collection box, handcart rear portion includes fixed box fender, fender is welded iron ring, ring is used to connect trailer hook, it is convenient for pickup truck vehicle traction;The device greatly reduces the labor intensity of operator, improves the efficiency that operator winds fire hose, while it is convenient for the collection and arrangement of fire hose, provides convenience for the transportation of fire hose.

Description

Technical Field

[0001] This utility model belongs to the field of port coal fire protection technology, specifically, it relates to a shoulder-mounted hose reel and hand-pushed transport device. Background Technology

[0002] During the storage of coal at large coal ports, spontaneous combustion of coal piles is a frequent occurrence, especially during the high temperatures of summer. Therefore, these large enterprises have dedicated fire departments and fire brigades to respond to such fires. Firefighting requires a large number of personnel for operations. This involves connecting fire hoses to fire wells. Due to the complex shape of the coal piles, the hoses are often too short, requiring numerous hoses for connection. This results in long hose lines, time-consuming and labor-intensive winding, and low efficiency. Transporting the hoses also requires manual carrying, which is time-consuming and laborious. Furthermore, when manually winding the hoses, it is difficult to completely drain the water, making subsequent drying difficult. This water accumulation accelerates corrosion and aging of the hoses, shortening their lifespan.

[0003] After the fire is extinguished, it is essential to quickly reel in the fire hose and transport it to improve the efficiency of the operators in reeling in the hose and to facilitate transportation and use. Utility Model Content

[0004] In view of the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a shoulder-mounted hose reel and hand-pushed transport device.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: A shoulder-mounted hose reel and hand-pushed transport device includes a transport trolley and a shoulder-mounted reel; the transport trolley includes a hand-pushed base plate; the bottom surface of the hand-pushed base plate is provided with casters, and the hand-pushed base plate is provided with a push rod and two "U"-shaped brackets, which are located at both ends of the hand-pushed base plate respectively; The shoulder-mounted winding device includes two shoulder poles, which rest on two U-shaped supports respectively. Between the two U-shaped supports are an upper crossbeam of the double shoulder pole and a lower crossbeam of the double shoulder pole, respectively. A hose clamp connecting beam is connected to the lower crossbeam of the double shoulder pole, and a hose clamp is provided on the hose clamp connecting beam. On the upper crossbeam and lower crossbeam of the double shoulder bar, there are respectively an upper connecting steel bar and a lower connecting steel bar for the winding shaft sleeve. The upper connecting steel bar and the lower connecting steel bar for the winding shaft sleeve are connected to the winding shaft sleeve. A rotatable handle is provided on the take-up shaft sleeve, and the handle is connected to the take-up shaft rod. A hose head stop rod parallel to the take-up shaft rod is also provided on the take-up shaft rod. The hose head stop rod forms a limit for the hose head at its inner end. The gap between the hose head stop rod and the take-up shaft rod is smaller than the diameter of the hose head. The hose clamp rod is parallel to the take-up shaft rod.

[0006] The shoulder-mounted rewinder also includes a fixed steel ring concentric with the rewind sleeve, the fixed steel ring surrounding the outside of the rewind sleeve, and multiple spokes connecting the fixed steel ring and the rewind sleeve.

[0007] The crank handle and the take-up shaft are located on opposite sides of the take-up shaft sleeve.

[0008] A handle is provided on the right shoulder strap.

[0009] The trolley push rod is equipped with a fixed cross plate, and the fixed cross plate is equipped with a traction hook, which is located on the outside of the fixed cross plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The shoulder-mounted hose reel and hand-push transport device designed in this utility model has a simple structure and is easy to use. Through the cooperation of the reel shaft and the fixed steel ring, the speed of manual reeling is accelerated, and the water accumulated in the hose is better drained, thus extending the service life of the hose. At the same time, the hand-push transport device can also speed up the manual reeling. In addition, the setting of the traction hook makes the whole device easy to transport and use before and after use. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the handcart section of the device; Figure 3 This is a schematic diagram of the left side of the shoulder-mounted winder; Figure 4 This is a schematic diagram of the right side of the shoulder-mounted winding device.

[0012] In the diagram: 1-Cart base plate; 2-Cart push-pull rod; 3-Wheel caster; 4-Wheel caster fixing device; 5-Fire hose storage box; 6-Storage box lock; 7-"U" shaped bracket; 8-Fixing crossbar; 9-Iron ring; 10-Tethering hook; 11-Bolt; 12-Left shoulder bar; 13-Right shoulder bar; 14-Upper crossbeam of double shoulder bar; 15-Lower crossbeam of double shoulder bar; 16-Hose clamp connecting beam; 17-Retracting shaft sleeve; 18-Upper connecting steel bar of retracting shaft sleeve; 19-Lower connecting steel bar of retracting shaft sleeve; 20-Fixing steel ring; 21-Spoke; 22-Crank handle; 23-Hose clamp; 24-Retracting shaft rod; 25-Hose head stop bar; 26-Handle. Detailed Implementation

[0013] The present invention will be further described below with reference to specific embodiments.

[0014] A shoulder-mounted hose reel and hand-pushed transport device includes a transport trolley and a shoulder-mounted reel; The transport trolley includes a trolley base plate 1, with four casters 3 on the bottom surface of the trolley base plate 1. The casters 3 are connected to the trolley base plate 1 via caster fixing devices 4. The trolley base plate 1 is equipped with a trolley push-pull rod 2 and two "U"-shaped brackets 7, which are located at both ends of the trolley base plate 1. The trolley push-pull rod 2 is equipped with a fixed cross plate 8, and the fixed cross plate 8 is equipped with a towing hook 10. The towing hook 10 is located on the outside of the fixed cross plate 8, which facilitates the towing of the device by vehicles such as pickup trucks, and facilitates the transportation of the device before and after the hose is wound up. The trolley base plate 1 is also equipped with a hose storage box 5, located on the inside of the fixed cross plate 8, for storing the hose.

[0015] The shoulder-mounted rewinder includes two shoulder poles, a left shoulder pole 12 and a right shoulder pole 13, which rest on two U-shaped supports respectively. The user picks them up and slings them over their shoulder during use. A handle 26 is provided on the right shoulder pole 13 to help stabilize the entire shoulder-mounted rewinder during rewinding. Between the two U-shaped supports are an upper crossbeam 14 and a lower crossbeam 15, respectively, to help maintain stability of the shoulder-mounted device. A hose clamp connecting beam 16 is connected to the lower crossbeam, and a hose clamp 23 is provided on the hose clamp connecting beam 16. The hose clamp 23 can hold the hose head and, to some extent, drain water from the hose, extending its service life. On the upper crossbeam 14 and lower crossbeam 15 of the double shoulder pole, there are respectively an upper connecting steel bar 18 and a lower connecting steel bar 19 for the take-up sleeve. The upper connecting steel bar 18 and the lower connecting steel bar 19 are connected to the take-up sleeve 17. A rotatable handle 22 is provided on the take-up sleeve 17. The handle 22 is connected to the take-up shaft rod 24, and the handle 22 and the take-up shaft rod 24 are located on opposite sides of the take-up sleeve 17. A hose head stop bar 25 parallel to the take-up shaft rod 24 is also provided on the take-up shaft rod 24. The hose head stop bar 25 forms a limit for the hose head at its inner end. The gap between the hose head stop bar 25 and the take-up shaft rod 24 is smaller than the diameter of the hose head. The hose clamp 23 is parallel to the take-up shaft rod 24. When in use, the hose passes through the middle of the hose clamp 23, and then through the middle of the take-up shaft 24 and the hose head stop 25. The user cranks the handle 22, and the hose head stop 25 rotates around the take-up shaft 24 to complete the take-up action.

[0016] The shoulder-mounted rewinder also includes a fixed steel ring 20 that is concentric with the rewind sleeve 17. The fixed steel ring 20 surrounds the outside of the rewind sleeve 17, and multiple spokes 21 are connected between the fixed steel ring 20 and the rewind sleeve 17, which can effectively ensure the stability of the hose when it is rolled up.

Claims

1. A shoulder-mounted hose reel and hand-pushed transport device, characterized in that, The device includes a transport trolley and a shoulder-mounted winding device; the transport trolley includes a handcart base plate; the bottom surface of the handcart base plate is provided with casters, and the handcart base plate is provided with a push-pull rod and two U-shaped brackets, which are located at both ends of the handcart base plate respectively; The shoulder-mounted winding device includes two shoulder poles, which are respectively rested on two U-shaped brackets; A double shoulder pole upper crossbeam and a double shoulder pole lower crossbeam are respectively connected between the two U-shaped brackets. A hose clamp connecting beam is connected to the double shoulder pole lower crossbeam, and a hose clamp is provided on the hose clamp connecting beam. The upper crossbeam and the lower crossbeam of the double shoulder pole are respectively provided with upper connecting steel bars and lower connecting steel bars for the winding shaft sleeve. The upper connecting steel bars and the lower connecting steel bars for the winding shaft sleeve are connected to the winding shaft sleeve. A rotatable handle is provided on the take-up sleeve, and the handle is connected to a take-up shaft rod. A hose head stop rod parallel to the take-up shaft rod is also provided on the take-up shaft rod. The hose head stop rod forms a limit for the hose head at its inner end. The gap between the hose head stop rod and the take-up shaft rod is smaller than the diameter of the hose head. The hose clamp rod is parallel to the take-up shaft rod.

2. The shoulder-mounted hose reel and hand-pushed transport device according to claim 1, characterized in that, The shoulder-mounted take-up device also includes a fixing steel ring that is concentric with the take-up shaft sleeve, the fixing steel ring being wrapped around the outside of the take-up shaft sleeve.

3. The shoulder-mounted hose reel and hand-pushed transport device according to claim 2, characterized in that, Multiple spokes connect the fixed steel ring and the winding bushing.

4. The shoulder-mounted hose reel and hand-pushed transport device according to claim 1, characterized in that, The crank handle and the winding shaft are located on both sides of the winding shaft sleeve, respectively.

5. The shoulder-mounted hose reel and hand-pushed transport device according to claim 1, characterized in that, A handle is provided on the right shoulder strap.

6. The shoulder-mounted hose reel and hand-pushed transport device according to claim 1, characterized in that, The trolley push rod is equipped with a fixed cross plate, and the fixed cross plate is equipped with a traction hook, which is located on the outside of the fixed cross plate.

Images