Wheel type hoist transport

Abstract

This utility model discloses a wheeled lifting and transporting device, relating to the technical field of lifting and transporting equipment. The device includes a supporting main shaft with wheels rotatably mounted at both ends. A first support rod is installed in the middle of the main shaft, and a second support rod is movably inserted into the top of the first support rod. A limiting bolt is fitted onto the first support rod, passing through it and limiting the position of the second support rod. A lifting rod is installed at the top of the second support rod, with a hook at one end and a handle vertically mounted at the other. Compared to traditional manual lever lifting, this device, through its structural design and auxiliary support structure, effectively reduces safety risks such as falling objects and personnel injury, ensuring the personal safety of operators and the smooth progress of operations.

Description

Technical Field

[0001] This utility model relates to the field of lifting and transporting equipment technology, and in particular to a wheeled lifting and transporting device. Background Technology

[0002] In existing small object lifting operations, manual operation is the most common method. It usually requires two or more people working together to use levers for lifting. This traditional lifting method has many drawbacks: First, it carries a high safety risk; improper operation during the lifting process can easily lead to accidents such as objects falling or people being crushed. Second, it is labor-intensive; prolonged manual lifting operations can cause physical and mental fatigue for operators, affecting work efficiency and quality. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a wheeled lifting and transport device.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A wheeled lifting and transport device includes a support shaft with wheels rotatably mounted at both ends. A first support rod is installed in the middle of the support shaft, and a second support rod is movably inserted into the top of the first support rod. A limit bolt is installed on the first support rod, and the limit bolt passes through the first support rod to limit the second support rod. A lifting rod is installed on the top of the second support rod, with a hook at one end and a handle vertically installed at the other end.

[0006] It also includes a first support rod and a second support rod, the top of the first support rod and the second support rod are hinged to the bottom of the hoisting rod, and the bottom of the first support rod and the second support rod are connected to the left and right sides of the first support rod through adjusting components.

[0007] The adjusting components include limiting arc plates and locking nuts. The locking nuts are sleeved on the first support rod. There are two limiting arc plates. The tops of the two limiting arc plates are connected to the bottoms of the first support rod and the second support rod, respectively. The two limiting arc plates are fastened to the outer wall of the first support rod. The outer wall of the limiting arc plates is threaded. The locking nuts limit the position of the two limiting arc plates on the first support rod.

[0008] The adjusting component includes a limiting groove, which is formed on the outer wall of the first support rod. The bottoms of the first support rod and the second support rod are engaged in the corresponding limiting groove.

[0009] Pull rods are provided on both sides of the first support rod on the main support shaft. The top of the pull rod is connected to the first support rod. The bottom of the pull rod is fixedly installed on the main support shaft. A pull ring is provided on the outside of the pull rod, and a pull rope is provided on the pull ring.

[0010] Compared with existing technologies, the beneficial effects of this utility model are as follows: Compared with traditional manual lever lifting, this device, through structural design and auxiliary support structure, effectively reduces safety risks such as falling objects and personnel injuries, ensuring the personal safety of operators and the smooth progress of operations. When using this wheeled lifting and transportation device for lifting operations, firstly, based on the height of the object to be lifted, adjust the extension length of the second support rod within the first support rod by adjusting the limit bolt to determine the appropriate height of the lifting rod. Then, select the adjustment method of the adjustment components according to the actual situation, and adjust the position and angle of the first and second support rods to ensure the stability of the lifting rod. Hook the object to be lifted onto the hook, and the operator holds the handle of the lifting rod, manually operating the lifting rod to lift the object. During lifting and transportation, the wheels allow the device to move freely on the ground. If long-distance movement or movement in special terrain is required, the lifting and transportation work can be completed by using the traction rope device.

[0011] This reduces the effort and time required for manual lifting. Operators can complete lifting and transportation work simply by operating the handles and pulling, greatly reducing labor intensity and improving work efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a side view of the present invention;

[0014] Figure 3 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0015] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0016] Figure 5 This is a schematic diagram of the connection of the first support rod in this utility model.

[0017] In the picture:

[0018] 1. Support spindle; 2. Wheel; 3. First support rod; 4. Second support rod; 5. Limit bolt; 6. Lifting rod; 7. Hook; 8. Handle; 9. Limiting arc plate; 10. Locking nut; 11. Limiting slot; 12. Pulling rod; 13. Pulling ring; 14. Pulling rope; 15. First support rod; 16. Second support rod. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0020] A wheeled lifting and transport device includes a supporting main shaft 1, with wheels 2 rotatably mounted at both ends of the supporting main shaft 1. A first support rod 3 is mounted in the middle of the supporting main shaft 1, and a second support rod 4 is movably inserted into the top of the first support rod 3. A limit bolt 5 is fitted onto the first support rod 3, and the limit bolt 5 passes through the first support rod 3 to limit the second support rod 4. A lifting rod 6 is mounted on the top of the second support rod 4, with a hook 7 at one end and a handle 8 vertically mounted at the other end. It also includes a first support rod 15 and a second support rod 16, the tops of which are hinged to the bottom of the lifting rod 6. The bottoms of the first support rod 15 and the second support rod 16 are connected to the left and right sides of the first support rod 3 via adjusting components. The adjusting component includes a limiting arc plate 9 and a locking nut 10. The locking nut 10 is sleeved on the first support rod 3. There are two limiting arc plates 9, the tops of which are connected to the bottoms of the first support rod 15 and the second support rod 16, respectively. The two limiting arc plates 9 are fastened to the outer wall of the first support rod 3. The outer wall of the limiting arc plates 9 is threaded. The locking nut 10 limits the position of the two limiting arc plates 9 on the first support rod 3. The adjusting component includes a limiting slot 11, which is formed on the outer wall of the first support rod 3. The bottoms of the first support rod 15 and the second support rod 16 are engaged in the corresponding limiting slots 11. Pulling rods 12 are respectively provided on both sides of the first support rod 3 on the support spindle 1. The tops of the pulling rods 12 are connected to the first support rod 3, and the bottoms of the pulling rods 12 are fixedly installed on the support spindle 1. Pulling rings 13 are provided on the outer side of the pulling rods 12, and pulling ropes 14 are provided on the pulling rings 13.

[0021] Example 1

[0022] Wheels 2 are installed at both ends of the main support shaft 1. A first support rod 3 is installed in the middle of the main support shaft 1. A second support rod 4 is movably inserted into the top of the first support rod 3 and initially limited using a limiting bolt 5. A hoisting rod 6 is installed on the top of the second support rod 4. A hook 7 is installed at one end of the hoisting rod 6, and a handle 8 is vertically installed at the other end. The tops of the first support rod 15 and the second support rod 16 are hinged to the bottom of the hoisting rod 6. Two limiting arc plates 9 are fastened to the outer wall of the first support rod 3, so that the bottoms of the first support rod 15 and the second support rod 16 are connected to the limiting arc plates 9. The position of the limiting arc plates 9 on the first support rod 3 is fixed by tightening the locking nut 10, thereby determining the position and angle of the first support rod 15 and the second support rod 16. Pull rods 12 are installed on both sides of the first support rod 3 on the main support shaft 1. The top of the pull rod 12 is connected to the first support rod 3, and the bottom is fixed to the main support shaft 1. Pull rings 13 are installed on the outside of the pull rods 12, and pull ropes 14 are tied to them.

[0023] In actual use, the height of the hoisting rod 6 is adjusted by changing the extension length of the second support rod 4 and adjusting the limit bolt 5 according to the height of the object being hoisted. The position of the limit arc plate 9 is changed by adjusting the locking nut 10, thereby adjusting the angle of the first support rod 15 and the second support rod 16 to enhance the stability of the hoisting rod 6. The object is hooked onto the hook 7, and the operator holds the handle 8 to perform the hoisting operation. The device is moved by the wheels 2. For long-distance movement or movement on special terrain, the device can be pulled by the tow rope 14.

[0024] Example 2

[0025] A limiting slot 11 is opened on the outer wall of the first support rod 3, and the bottom of the first support rod 15 and the second support rod 16 are engaged in the corresponding limiting slot 11. According to the actual needs, a suitable limiting slot 11 is selected to fix the position and angle of the first support rod 15 and the second support rod 16.

[0026] In actual operation, the height of the lifting rod 6 is adjusted by adjusting the limit bolt 5, and the positions of the first support rod 15 and the second support rod 16 are quickly fixed by using the limit slot 11 to meet the stability requirements of the lifting operation. The object is lifted by the hook 7, and the movement and transportation of the device are achieved with the help of the wheels 2 and the pull rope 14.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wheeled hoist and transport device, characterized by: Includes a support spindle (1), with wheels (2) rotatably mounted at both ends of the support spindle (1), a first support rod (3) mounted in the middle of the support spindle (1), a second support rod (4) movably inserted into the top of the first support rod (3), a limit bolt (5) installed on the first support rod (3), the limit bolt (5) passes through the first support rod (3) and limits the second support rod (4), a hoisting rod (6) is installed on the top of the second support rod (4), a hook (7) is provided at one end of the hoisting rod (6), and a handle (8) is vertically installed at the other end.

2. A wheeled lifting and transport device according to claim 1, characterised in that: It also includes a first support rod (15) and a second support rod (16), the top of the first support rod (15) and the second support rod (16) are hinged to the bottom of the hoisting rod (6), and the bottom of the first support rod (15) and the second support rod (16) are connected to the left and right sides of the first support rod (3) through adjusting components.

3. A wheeled lifting and transport device according to claim 2, wherein: The adjusting components include a limiting arc plate (9) and a locking nut (10). The locking nut (10) is sleeved on the first support rod (3). There are two limiting arc plates (9). The tops of the two limiting arc plates (9) are connected to the bottoms of the first support rod (15) and the second support rod (16), respectively. The two limiting arc plates (9) are fastened to the outer wall of the first support rod (3). The outer wall of the limiting arc plate (9) is threaded. The locking nut (10) limits the position of the two limiting arc plates (9) on the first support rod (3).

4. A wheeled lifting and transport device according to claim 2, wherein: The adjustment component includes a limiting slot (11), which is opened on the outer wall of the first support rod (3). The bottoms of the first support rod (15) and the second support rod (16) are engaged in the corresponding limiting slot (11).

5. A wheeled lifting and transport device according to any one of claims 1-4, characterized in that: Pull rods (12) are provided on both sides of the first support rod (3) on the main support shaft (1). The top of the pull rod (12) is connected to the first support rod (3). The bottom of the pull rod (12) is fixedly installed on the main support shaft (1). A pull ring (13) is provided on the outside of the pull rod (12). A pull rope (14) is provided on the pull ring (13).

Images