Vehicle-mounted refueling reel hoisting and fixing device

Abstract

The utility model discloses a vehicle-mounted refueling reel hoisting and fixing device, which relates to the technical field of refueling reel hoisting, and comprises a support box body, three sections of slide rails, a hoisting frame, a spring balancer and a pulley, and the hoisting frame is slidably arranged at the upper part in the support box body through the three sections of slide rails; the spring balancers are arranged in the U-shaped groove boxes respectively, and the pulleys are arranged on the lower side of the middle of the lifting frame corresponding to the spring balancers respectively. The lifting frame is simple in structure and convenient and rapid to operate due to the pull-out type lifting frame; the spring balancer is matched with the pulley, so that the carrying strength of an operator can be greatly reduced, the steel rope is guided, and the use stability is ensured; the integrated storage mode is adopted, using and recycling of a plurality of refueling reels can be met at the same time, the working efficiency is greatly improved, meanwhile, the occupied area is reduced, shaking is avoided in the traveling process, and safety and stability are achieved.

Description

Technical Field

[0001] This utility model relates to the field of fuel reel hoisting technology, and in particular to a vehicle-mounted fuel reel hoisting and fixing device. Background Technology

[0002] During the use of off-road refueling vehicles, the refueling hoses are all placed inside the compartment. After use, the hoses are wound up and then secured with ratchet tightening straps to prevent loosening. During use, 3-4 people work together to manually carry the reels on and off the vehicle. Since a single reel weighs as much as 60-70 kg, there are problems with inconvenience in operation and high labor intensity during use and storage, as well as a large space occupation in the vehicle. In addition, the compartment is fixed to the vehicle chassis, which is too high off the ground. Personnel can only enter and exit the compartment by climbing ladders or other auxiliary tools, which is difficult to operate. Furthermore, when driving on bumpy and uneven roads, the hose reels are prone to slipping inside the compartment, which has poor adaptability and can no longer meet the current stringent safety technical requirements. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a vehicle-mounted refueling reel hoisting and fixing device that saves vehicle space, has high operating efficiency, and reduces the labor intensity of personnel.

[0004] The technical solution adopted in this utility model is:

[0005] A vehicle-mounted refueling hose reel hoisting and fixing device includes a support box, three-section slide rails, a hoisting frame, a spring balancer, and pulleys;

[0006] The support box is a steel structure frame with an open outer end; the hoisting frame is a steel structure and is slidably set in the upper part of the support box through three sections of slide rail; a rectangular mounting frame is set on the lower inner end of the hoisting frame, and several U-shaped slot boxes are evenly spaced on the mounting frame, and hook rings are set on the vertical back plate of the mounting frame corresponding to each U-shaped slot box.

[0007] The spring balancers are respectively installed in each U-shaped slot box, and the hooks at the rear end of the spring balancers are attached to the corresponding hook rings; the pulleys are respectively installed on the lower side of the middle of the hoisting frame corresponding to each spring balancer, and the steel cables of the spring balancers are respectively located on the corresponding pulleys and are limited by the shackles at the front end of the steel cables.

[0008] Specifically, mounting channel steels are horizontally arranged on both sides of the upper part of the support box, and three-section slide rails are arranged between the mounting channel steels and the side of the hoisting frame, so that the hoisting frame is slidably arranged in the support box through the three-section slide rails.

[0009] More specifically, spring pins are provided on both sides of the outer end of the hoisting frame, and corresponding pin plates are provided on the outer end of the mounting channel steel. The spring pins and pin plates cooperate to fix the retracted hoisting frame in the support box.

[0010] More specifically, the support box is a steel structure frame with open ends facing outwards and back-to-back connection. Two independent hoisting spaces are formed at the two ends of the support box. The height of the hoisting space is matched with the diameter of the refueling reel. After hoisting, the refueling reel is located in the bottom frame of the support box.

[0011] More specifically, the bottom edge of the support box is provided with connecting holes, and bolts pass through the connecting holes to fix the support box on the bottom plate of the cabin. The two open ends of the support box correspond to the cabin doors on both sides of the cabin.

[0012] Specifically, the hoisting frame is provided with several U-shaped supports in the middle, and the U-shaped supports are provided with a rotating shaft for installing pulleys, and the pulleys are V-shaped wheels.

[0013] Due to the adoption of the technical solution described above, this utility model has the following advantages:

[0014] This utility model has a simple structure and a pull-out hoisting frame, which is convenient and quick to operate. The combination of spring balancer and pulley can greatly reduce the handling intensity of operators, guide the steel cable, and ensure stability during use. The integrated storage method can simultaneously meet the use and recycling of multiple refueling reels, greatly improving work efficiency, reducing the floor space, and ensuring safety and stability without shaking during driving. Attached Figure Description

[0015] Figure 1 This is an overall schematic diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the connection within the hoisting frame of this utility model.

[0017] Figure 3 This is a schematic diagram of the hoisting frame of this utility model.

[0018] Figure 4 This is a schematic diagram showing the position of the hoisting frame of this utility model when it extends out of the support box.

[0019] Figure 5 This is a schematic diagram of the internal position of the hoisting frame after the hoisting operation is completed.

[0020] In the diagram: 1-Support box, 11-Installation channel steel, 12-Pin plate, 2-Three-section slide rail, 3-Lifting frame, 31-Installation frame, 32-U-shaped channel box, 33-Hook ring, 34-U-shaped support, 35-Spindle, 4-Spring balancer, 41-Hook, 42-Shackle, 5-Pulley, 6-Spring pin, 7-Oil reel. Detailed Implementation

[0021] The present invention will be further explained below with reference to the accompanying drawings and embodiments. However, this explanation should not be construed as limiting the scope of protection of the present invention. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0022] Combined with appendix Figure 1-5 The vehicle-mounted refueling reel hoisting and fixing device shown includes a support box 1, a three-section slide rail 2, a hoisting frame 3, a spring balancer 4, and pulleys 5.

[0023] The support box 1 consists of two back-to-back steel frame structures with open ends facing outwards. The two ends of the support box 1 form two independent hoisting spaces. The height of the hoisting space matches the diameter of the refueling reel. After hoisting, the refueling reel is located inside the bottom frame of the support box 1. The bottom edge of the support box 1 is provided with connecting holes. Bolts pass through the connecting holes to fix the support box 1 to the bottom plate of the hull. The two ends of the support box 1 correspond to the hatches on both sides of the hull. Mounting channel steel 11 is horizontally provided on both sides of the support box 1.

[0024] The three-section slide rail 2 is set between the mounting channel steel 11 and the side of the hoisting frame 3; the hoisting frame 3 is a steel structure frame, and the hoisting frame 3 is slidably set in the two hoisting spaces of the support box 1 through the three-section slide rail 2. The outer ends of the hoisting frame 3 are provided with spring pins 6 on both sides, and the outer ends of the mounting channel steel 11 are provided with matching pin plates 12. The spring pins 6 and the pin plates 12 cooperate to fix the retracted hoisting frame 3 in the support box 1; the inner end of the hoisting frame 3 is provided with a rectangular mounting frame 31, and several U-shaped slot boxes 32 are evenly spaced on the mounting frame 31. The vertical back plate of the mounting frame 31 is provided with hook rings 33 corresponding to each U-shaped slot box 32.

[0025] Spring balancers 4 are respectively installed in each U-shaped slot box 32, and the rear hook 41 of the spring balancer 4 is attached to the corresponding hook ring 33; the middle of the lifting frame 3 is provided with several U-shaped supports 34 corresponding to the U-shaped slot box 32, and the U-shaped support 34 is provided with a rotating shaft 35. The pulley 5 is a V-shaped wheel, and the pulley 5 is respectively installed on each rotating shaft 35. The steel cable of the spring balancer 4 is located on the corresponding pulley 5 and is limited by the shackle 42 at the front end of the steel cable.

[0026] When in use, after the refueling reel is wound up and secured with the ratchet tightening strap, open the spring pins 6 on both sides of the lifting frame 3, pull the lifting frame 3 outward along the three-section slide rail 2 to the support box 1, pull the shackle 42 of the spring balancer 4 outward, the steel cable of the spring balancer 4 is pulled out along the pulley 5, and the shackle 42 is hooked onto the ratchet tightening strap of the refueling reel. Turn on the switch of the spring balancer 4, and under the action of the rewinding force of the spring balancer 4, the refueling reel is lifted. When the shackle 42 at the front end of the steel cable retracts to the position of the pulley 5, it is stopped, and the lifting of the refueling reel is completed. The lifting operation on each spring balancer 4 on the lifting frame 3 is completed in the same way. The operator pushes the lifting frame 3, the three-stage slide rail retracts, and the lifting frame 3 is pushed into the support box 1. Then, the spring pins 6 on both sides of the lifting frame 3 are inserted into the pin plates on the support box 1 to complete the operation.

[0027] The parts of this utility model not described in detail are existing technologies.

[0028] The embodiments selected herein for the purpose of disclosing the inventive objectives of this utility model are currently considered appropriate; however, it should be understood that this utility model is intended to include all variations and modifications of the embodiments that fall within the scope of this concept and utility model.

Claims

1. A vehicle-mounted refueling hose reel hoisting and fixing device, characterized in that, Includes a support box, three-section slide rails, a lifting frame, a spring balancer, and pulleys; The support box is a steel structure frame with an open outer end; the hoisting frame is a steel structure and is slidably mounted on the upper part of the support box via three sections of slide rails; a rectangular mounting frame is provided on the lower inner side of the hoisting frame, and several U-shaped slot boxes are evenly spaced on the mounting frame, and hook rings are provided on the vertical back plate of the mounting frame corresponding to each U-shaped slot box. The spring balancers are respectively installed in each U-shaped slot box, and the hooks at the rear end of the spring balancers are attached to the corresponding hook rings; the pulleys are respectively installed on the lower side of the middle of the hoisting frame corresponding to each spring balancer, and the steel cables of the spring balancers are respectively located on the corresponding pulleys and are limited by the shackles at the front end of the steel cables.

2. The vehicle-mounted refueling reel hoisting and fixing device according to claim 1, characterized in that: The upper two sides of the support box are respectively horizontally provided with mounting channel steel, and three-section slide rails are arranged between the mounting channel steel and the side of the hoisting frame, so that the hoisting frame is slidably arranged in the support box through the three-section slide rails.

3. The vehicle-mounted refueling reel hoisting and fixing device according to claim 2, characterized in that: Spring pins are provided on both sides of the outer end of the hoisting frame, and corresponding pin plates are provided on the outer end of the mounting channel steel. The spring pins and pin plates cooperate to fix the retracted hoisting frame in the support box.

4. The vehicle-mounted refueling reel hoisting and fixing device according to claim 3, characterized in that: The support box is a steel structure frame with open ends facing outwards and back-to-back connection. Two independent hoisting spaces are formed at the two ends of the support box. The height of the hoisting space is matched with the diameter of the refueling reel. After hoisting, the refueling reel is located in the bottom frame of the support box.

5. The vehicle-mounted refueling reel hoisting and fixing device according to claim 4, characterized in that: The support box has connection holes on its bottom edge. Bolts pass through the connection holes to fix the support box to the bottom plate of the cabin. The two open ends of the support box correspond to the cabin doors on both sides of the cabin.

6. The vehicle-mounted refueling hose reel hoisting and fixing device according to claim 1, characterized in that: The hoisting frame has several U-shaped supports in the middle, and the U-shaped supports are equipped with a rotating shaft for installing pulleys. The pulleys are V-shaped wheels.

Images