PVC cable material lifting device
By designing a lifting plate and a motor-driven screw system, combined with the limit design of the strap and movable buckle, the stable lifting and lateral movement of the PVC cable material lifting device is achieved, which solves the problems of ton bag drop and dust pollution in the existing technology, extends the service life of the spreader and ensures the stability of the lifting process.
Patent Information
- Application Number
- CN202421412748.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-19
AI Technical Summary
Existing PVC cable material lifting devices are prone to falling and dust contamination of materials when lifting tons of heavy weight.
A PVC cable material lifting device is designed, using a lifting plate and a motor-driven screw system, which achieves stable lifting and limiting effects of ton bags through straps and movable buckles, and realizes lateral movement through moving wheels and handles.
It effectively shares the force when the spreader is lifted to a ton bag, extends the service life of the spreader, avoids shaking of the materials and dust pollution, and ensures the stability of the lifting process.
Smart Images
Figure CN222556475U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lifting equipment, in particular to a PVC cable material lifting device. Background Art
[0002] When preparing PVC cables, the various raw materials need to be stirred and mixed. A mixer is needed for mixing. A larger discharge barrel is set above the mixer, and a lifting device is set on one side of the discharge barrel. The raw materials are placed in ton bags. The traditional lifting device is a hoist. The hoist lowers the hook and hooks the ton bag, and then the hoist rises and lifts the ton bag from the ground to the second-floor platform at the discharge barrel position. Then the staff on the second floor operate the hoist to move the hoist horizontally to the discharge barrel position and carry out subsequent unloading work.
[0003] In the process of implementing the solution, the inventors found that the following problems in the prior art have not been well solved: a ton bag is a cloth bag. It is called a ton bag because it can hold a ton of material. Due to the heavy weight of the material and the repeated use of the sling, there is a risk of falling. Moreover, most of the raw materials are powdery. If they fall, dust pollution will inevitably occur. Utility Model Content
[0004] The main purpose of the utility model is to provide a PVC cable material lifting device, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A PVC cable material lifting device comprises a ground, a lifting plate is provided on the ground, a handle is fixed to one end of the top of the lifting plate, a plurality of straps are provided at both ends of the handle, two parallel straps are provided with movable buckles at one end away from a plug plate, ear plates are fixed to both ends of the lifting plate, a plug plate is fixed to the top of the ear plates, a pin is inserted inside the plug plate, a top plate is provided above the lifting plate, motors are fixed to both ends of the bottom of the top plate, screw rods are fixed to output ends of the motors, and a connector is threadedly connected to the outer wall of the screw rod.
[0007] Preferably, the bottom of the screw rod is rotatably connected to a rotating seat, and the bottom of the rotating seat is fixed to the top of the ground.
[0008] Preferably, one end of the pin passing through the plug plate is respectively connected to one end of the connecting member away from the screw rod, and the plug plate and the connecting member are detachably connected via the pin.
[0009] Preferably, movable wheels are provided at the four bottom corners of the lifting plate.
[0010] Preferably, flange feet are fixed to the four top corners of the top plate.
[0011] Preferably, a ground groove is dug in the ground at the position of the lifting plate, the lifting plate and the moving wheel are inserted into the inside of the ground groove, and the top of the lifting plate is flush with the top of the ground.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. By installing the device under the sling, the ton bag containing materials is placed on the lifting plate by a forklift. After the motor starts working, it drives the screw rod to rotate. The screw rod can drive the lifting plate connected to the ear plate to rise through the connection between the connecting piece, the pin shaft and the plug plate, so that the ton bag can be lifted in both directions between the sling and the lifting plate, thereby sharing the force required for the sling to lift the ton bag, which not only increases the service life of the sling, but also avoids the shaking caused by the sling suspending the ton bag and ensuring the stability during the rise.
[0014] 2. The lifting plate can be bound to the outer wall of the ton bag through the movable buckle on the strap, so that the ton bag can have a certain limiting effect during the lifting and lowering of the lifting plate. When the sling moves horizontally, the pin shaft is pulled out from between the plug plate and the connecting piece, and the traction of the sling causes the plug plate to separate from the connecting piece after it is lowered. Then the lifting plate can be used for horizontal movement on the second-level platform by moving wheels, handles and slings while supporting the ton bag. It is suitable for use in some manual unloading scenarios. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural schematic diagram of a PVC cable material lifting device of the utility model;
[0016] Figure 2 This is a structural schematic diagram of a PVC cable material lifting device of the utility model during lifting;
[0017] Figure 3 This is a schematic diagram of the structure between the plug plate, the pin shaft and the connecting piece of a PVC cable material lifting device of the utility model;
[0018] Figure 4 This is an enlarged structural schematic diagram of position A of a PVC cable material lifting device of the utility model.
[0019] In the figure: 1. ground; 2. top plate; 3. ground trough; 4. lifting plate; 5. ear plate; 6. plug plate; 7. pin shaft; 8. motor; 9. screw rod; 10. connecting piece; 11. rotating seat; 12. binding strap; 13. movable buckle; 14. flange foot; 15. moving wheel; 16. handle. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] like Figure 1-4 As shown, a PVC cable material lifting device comprises a ground 1, a lifting plate 4 is provided on the ground 1, a handle 16 is fixed to one end of the top of the lifting plate 4, a plurality of straps 12 are provided at both ends of the handle 16, and movable buckles 13 are provided at one end of two parallel straps 12 away from the plug plate 6, ear plates 5 are fixed to both ends of the lifting plate 4, plug plates 6 are fixed to the top of the ear plates 5, pin shafts 7 are inserted inside the plug plates 6, a top plate 2 is provided above the lifting plate 4, motors 8 are fixed to both ends of the bottom of the top plate 2, screw rods 9 are fixed to the output ends of the motor 8, and a connector 10 is threadedly connected to the outer wall of the screw rod 9.
[0022] Specifically, the bottom of the screw rod 9 is rotatably connected to the rotating seat 11, and the bottom of the rotating seat 11 is fixed to the top of the ground 1, providing stability to the screw rod 9 during rotation.
[0023] Specifically, the pin shaft 7 passes through one end of the plug plate 6 and is connected to one end of the connector 10 away from the screw rod 9, and the plug plate 6 and the connector 10 are detachably connected through the pin shaft 7, so that the lifting plate 4 can be easily disengaged from the limit when moving.
[0024] Specifically, moving wheels 15 are provided at the four bottom corners of the lifting plate 4, so that the lifting plate 4 can move on the second-level platform.
[0025] Specifically, flange feet 14 are fixed to the four corners of the top of the top plate 2 , so that the top plate 2 can be fixed on the second-floor platform through the flange feet 14 , and the position of the hanger is located between the two motors 8 at the bottom of the top plate 2 .
[0026] Specifically, a trench 3 is dug on the ground 1 at the position of the lifting plate 4, the lifting plate 4 and the moving wheel 15 are inserted into the trench 3, and the top of the lifting plate 4 is flush with the top of the ground 1 to avoid unevenness that may cause instability when the ton bag is placed on the lifting plate 4.
[0027] Working principle: By installing the device under the sling, the ton bag containing materials is placed on the lifting plate 4 by a forklift. After the motor 8 works, it drives the screw rod 9 to rotate. The screw rod 9 can drive the lifting plate 4 connected to the ear plate 5 to rise through the connection between the connecting piece 10, the pin shaft 7 and the plug plate 6, so that the ton bag can be lifted in both directions between the sling and the lifting plate 4, thereby sharing the force required for the sling to lift the ton bag, which not only increases the service life of the sling, but also avoids the shaking caused by the sling suspending the ton bag when it rises, ensuring the lifting time. In order to ensure the stability of the lifting plate 4, the lifting plate 4 can be bound to the outer wall of the ton bag through the movable buckle 13 on the strap 12, so that the ton bag can have a certain limiting effect during the lifting and lowering of the ton bag on the lifting plate 4. When the sling moves laterally, the pin shaft 7 is pulled out from between the plug plate 6 and the connecting piece 10, and the traction of the sling causes the plug plate 6 to separate from the connecting piece 10 after it is lowered. Then, the lifting plate 4 can be used for horizontal movement on the second-floor platform through the moving wheels 15 and the handle 16 in combination with the sling while supporting the ton bag. It is suitable for use in some scenarios of manual unloading.
[0028] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.
[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A PVC cable material lifting device, comprising a floor (1), characterized in that: A lifting plate (4) is provided on the ground (1), a handle (16) is fixed at one end of the top of the lifting plate (4), a plurality of straps (12) are provided at both ends of the handle (16), and a movable buckle (13) is provided at one end of two parallel straps (12) away from the plug plate (6), ear plates (5) are fixed at both ends of the lifting plate (4), a plug plate (6) is fixed at the top of the ear plates (5), a pin shaft (7) is inserted inside the plug plate (6), a top plate (2) is provided above the lifting plate (4), a motor (8) is fixed at both ends of the bottom of the top plate (2), a screw rod (9) is fixed at the output end of the motor (8), and a connecting piece (10) is threadedly connected to the outer wall of the screw rod (9).
2. A PVC cable material lifting device according to claim 1, characterized in that: The bottom of the screw rod (9) is rotatably connected to a rotating seat (11), and the bottom of the rotating seat (11) is fixed to the top of the ground (1).
3. A PVC cable material lifting device according to claim 1, characterized in that: One end of the pin shaft (7) passing through the plug plate (6) is respectively connected to one end of the connecting member (10) away from the screw rod (9), and the plug plate (6) and the connecting member (10) are detachably connected via the pin shaft (7).
4. A PVC cable material lifting device according to claim 1, characterized in that: The four corners of the bottom of the lifting plate (4) are each provided with moving wheels (15).
5. A PVC cable material lifting device according to claim 1, characterized in that: Flange feet (14) are fixed to the four corners of the top of the top plate (2).
6. A PVC cable material lifting device according to claim 1, characterized in that: A ground groove (3) is excavated on the ground (1) at the position of the lifting plate (4); the lifting plate (4) and the moving wheel (15) are inserted into the inside of the ground groove (3); and the top of the lifting plate (4) is flush with the top of the ground (1).