Hoisting device for general equipment manufacturing

Abstract

The utility model discloses a hoisting device for manufacturing general equipment, which belongs to the technical field of hoisting devices and comprises a base, a support cylinder is mounted at the top of the base, a lifting adjusting component for adjusting the height of a suspension arm is arranged in the support cylinder, and a connecting block of the lifting adjusting component is connected to the bottom of a mounting seat; the bottom of the lifting arm is movably connected with one side of the mounting seat through a hydraulic cylinder, a wire protecting barrel for guiding and protecting the steel cable is arranged at the top of the lifting arm, and a hydraulic winch for winding and unwinding the steel cable is mounted on one side of the mounting seat; according to the lifting device, the stability of the lifting device is further improved, the height of the lifting device can be adjusted, and the lifting arm can be controlled at a certain angle, so that the position of the lifting device can be conveniently carried, and meanwhile, the lifting height of the lifting device can be changed, so that the lifting device is suitable for lifting work at different heights; and the material can be quickly and accurately hoisted to a required position.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting devices, in particular to a lifting device for general equipment manufacturing. Background Art

[0002] In the field of equipment production, various items need to be moved. Lifting is a low-cost, easy-to-operate, and space-saving mode of transportation. The representative of the lifting device is the hoist. The hoist is a machine that can transport and exchange objects. It is divided into boom-type hoists, mobile hoists, straight-type hoists, and full-angle types.

[0003] As in the prior art, the Chinese utility model with publication number CN214611122U discloses a mobile and stable lifting device for general equipment manufacturing. The mobile and stable lifting device for general equipment manufacturing can prevent the objects from shaking left and right during the lifting process, causing the body of the transporting device to be unstable, thereby greatly improving the stability of the lifting device.

[0004] However, the above-mentioned lifting device has the following problems during use: the height of the boom is fixed and cannot be adjusted, which is not only inconvenient for the lifting device to move, but also prone to the lifting device being unable to accurately lift the material to the required position, and has poor practicality. Therefore, we need to propose a lifting device for general equipment manufacturing. Utility Model Content

[0005] The purpose of the utility model is to provide a lifting device for general equipment manufacturing, further improve the stability of the lifting device, and be able to adjust the height of the lifting device, as well as control the boom at a certain angle, which can not only facilitate the position transportation of the lifting device, but also change the lifting height of the lifting device, so that the lifting device is suitable for lifting work at different heights, and can quickly and accurately lift the materials to the required position, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides: a lifting device for general equipment manufacturing, comprising a base, a supporting tube installed on the top of the base, a lifting and adjusting assembly for adjusting the height of the boom is arranged inside the supporting tube, and a connecting block of the lifting and adjusting assembly is connected to the bottom of the mounting seat; the bottom of the boom is movably connected to one side of the mounting seat through a hydraulic cylinder, a wire protection tube for guiding and protecting the steel cable is arranged on the top of the boom, and a hydraulic winch for retracting and releasing the steel cable is installed on one side of the mounting seat; fixed blocks are fixedly connected to both sides of the surface of the supporting tube, and the fixed blocks are connected to a stabilizing support assembly for reinforcing the supporting tube.

[0007] Preferably, the lifting and adjusting assembly comprises: a hydraulic rod installed at the bottom of the inner cavity of the support tube, and an extension tube connected to the bottom of the mounting seat; wherein the connecting block is arranged at the top of the inner cavity of the extension tube, and the output end of the hydraulic rod is connected to the bottom of the connecting block.

[0008] Preferably, a limiting groove is provided on the inner wall of the support tube, a limiting strip is provided on the surface of the extension tube, and the surface of the limiting strip is slidably connected to the inner wall of the limiting groove.

[0009] Preferably, one side of the mounting seat is connected to a support plate, the bottom of the boom is connected to a connecting seat, the extended end of the hydraulic cylinder is movably connected to the connecting seat, and the bottom end of the hydraulic cylinder is movably mounted on the surface of the support plate.

[0010] Preferably, one end of the boom is movably mounted inside the mounting seat via an assembly shaft, a stabilizing groove is provided at one end of the boom, a stabilizing wheel is rotatably mounted inside the stabilizing groove, a fixing plate is connected to the top of the other end of the boom, a guide wheel for limiting and guiding the steel cable is rotatably mounted on the inner wall of the fixing plate.

[0011] Preferably, the stabilizing support assembly comprises: a reinforcement frame detachably mounted inside the fixed block, and a locking plate connected to the top of the base; wherein both ends of the reinforcement frame are connected to fixed connecting plates, and the surface of the fixed connecting plate is movably connected to a stabilizing rod via a positioning shaft.

[0012] Preferably, a positioning rod is installed on the surface of the locking plate, and the bottom end of the stabilizing rod is movably connected to the positioning rod via a positioning sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model uses the coordinated arrangement of structures such as a support tube, a fixed block, a mounting seat, a wire protection tube, a hydraulic cylinder, a lifting and lowering adjustment component and a stable support component to detachably install the reinforcement frame inside the fixed block, and flexibly connect the two ends of the stabilizing rod with the reinforcement frame and the locking plate through a fixed connecting plate and a positioning rod, so as to further strengthen the stability of the support tube and ensure the overall stability of the lifting device; the hydraulic rod inside the support tube is extended, so that the extension tube is extended upward from the inner wall of the support tube through the limit bar to adjust the height of the mounting seat, and the hydraulic cylinder on the top of the support plate is extended and retracted, so that the lifting arm can cooperate with the assembly axis to control the lifting angle and change the lifting height, so that the lifting device can be suitable for lifting work at different heights and can quickly and accurately lift the material to the required position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the stabilizing rod of the utility model;

[0018] Figure 4 It is a schematic diagram of the mounting seat structure of the utility model.

[0019] In the figure: 1. base; 2. support tube; 3. limit groove; 4. hydraulic rod; 5. connection block; 6. fixed block; 7. reinforcement frame; 8. fixed connecting plate; 9. stabilizing rod; 10. positioning rod; 11. locking plate; 12. extension tube; 13. limit strip; 14. mounting seat; 15. boom; 16. assembly shaft; 17. fixing plate; 18. guide wheel; 19. hydraulic winch; 20. wire protection drum; 21. stabilizing groove; 22. stabilizing wheel; 23. connection seat; 24. hydraulic cylinder; 25. support plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides: a lifting device for general equipment manufacturing, including a base 1, a support tube 2 is installed on the top of the base 1, and a lifting and adjusting assembly for adjusting the height of a boom 15 is arranged inside the support tube 2, and a connecting block 5 of the lifting and adjusting assembly is connected to the bottom of a mounting seat 14; the bottom of the boom 15 is movably connected to one side of the mounting seat 14 through a hydraulic cylinder 24, and a wire protection tube 20 for guiding and protecting the steel cable is arranged on the top of the boom 15, and a hydraulic winch 19 for retracting and releasing the steel cable is installed on one side of the mounting seat 14; fixed blocks 6 are fixedly connected to the surface of the support tube 2 on both sides, and the fixed blocks 6 are connected to a stable support assembly for reinforcing the support tube 2.

[0022] It is worth mentioning that, through the coordinated arrangement of the support tube 2, the fixed block 6, the mounting seat 14, the wire protection tube 20, the hydraulic cylinder 24, the lifting and adjusting assembly and the stable support assembly structure, the stability of the lifting device is further improved, and the height of the lifting device can be adjusted, and the boom can be controlled at a certain angle, which not only facilitates the position transportation of the lifting device, but also can change the lifting height of the lifting device, so that the lifting device is suitable for lifting work at different heights, and the material can be lifted to the required position quickly and accurately.

[0023] Specifically, the lifting and lowering adjustment assembly includes: a hydraulic rod 4 installed at the bottom of the inner cavity of the support tube 2, and an extension tube 12 connected to the bottom of the mounting seat 14; wherein, a connecting block 5 is arranged at the top of the inner cavity of the extension tube 12, and the output end of the hydraulic rod 4 is connected to the bottom of the connecting block 5. A limiting groove 3 is provided on the inner wall of the support tube 2, and a limiting strip 13 is provided on the surface of the extension tube 12, and the surface of the limiting strip 13 is slidably connected to the inner wall of the limiting groove 3.

[0024] Furthermore, the support tube 2 is a structure that supports the boom 15, the hydraulic rod 4 is a structure for adjusting the overall height of the lifting device, the extension tube 12 is an extension guide structure for adjusting the height of the mounting seat 14, the connecting block 5 is a structure for connecting the hydraulic rod 4 to the mounting seat 14, the limit bar 13 is a component that limits the extension tube 12, and the limit groove 3 is a limiting structure that cooperates with the limit bar 13.

[0025] A support plate 25 is connected to one side of the mounting seat 14 , a connecting seat 23 is connected to the bottom of the boom 15 , an extended end of the hydraulic cylinder 24 is movably connected to the connecting seat 23 , and a bottom end of the hydraulic cylinder 24 is movably mounted on the surface of the support plate 25 .

[0026] Among them, the mounting seat 14 is a structure for assembling the boom 15, the bottom of the mounting seat 14 and the top of the extension tube 12 can be rotated to adjust the lifting angle, the connecting seat 23 is a component connected to the hydraulic cylinder 24, the hydraulic cylinder 24 is a structure for adjusting the angle of the boom 15, and the support plate 25 is a positioning structure for installing the hydraulic cylinder 24.

[0027] One end of the boom 15 is movably mounted inside the mounting seat 14 through an assembly shaft 16, a stabilizing groove 21 is provided at one end of the boom 15, a stabilizing wheel 22 is rotatably mounted inside the stabilizing groove 21, the other end of the boom 15 is connected to the top of a fixing plate 17, and a guide wheel 18 for limiting and guiding the steel cable is rotatably mounted on the inner wall of the fixing plate 17.

[0028] In addition, the assembly shaft 16 is a structure for positioning and assembling the boom 15, the stabilizing groove 21 is a structure for assembling the stabilizing wheel 22, and cooperates with the stabilizing wheel 22 to limit the steel cable, and below the stabilizing wheel 22 is the structure for installing the lifting hook on the boom 15, the guide wheel 18 is a structure that guides and limits the steel cable connected to the hydraulic winch 19, and the wire drum 20 is a structure that protects and guides the steel cable.

[0029] The stable support assembly includes: a reinforcement frame 7 detachably mounted inside the fixed block 6, and a locking plate 11 connected to the top of the base 1; wherein, both ends of the reinforcement frame 7 are connected to a fixed connecting plate 8, and the surface of the fixed connecting plate 8 is movably connected to a stabilizing rod 9 through a positioning shaft. A positioning rod 10 is installed on the surface of the locking plate 11, and the bottom end of the stabilizing rod 9 is movably connected to the positioning rod 10 through a positioning sleeve.

[0030] Furthermore, the fixed block 6 is a structure for assembling the reinforcement frame 7, and the reinforcement frame 7 can be easily disassembled, assembled and replaced to ensure the stability of the overall structure. The locking plate 11 is a structure for fixing the bottom end of the stabilizing rod 9. The positioning rod 10 is a connection structure between the stabilizing rod 9 and the locking plate 11. The fixed connecting plate 8 is a connection structure between the stabilizing rod 9 and the reinforcement frame 7, which ensures the stability of the overall connection and plays a supporting and reinforcing effect.

[0031] The reinforcement frame 7 is detachably installed inside the fixed block 6, and the two ends of the stabilizing rod 9 are movably connected to the reinforcement frame 7 and the locking plate 11 through the fixed connecting plate 8 and the positioning rod 10, respectively, which can further strengthen the stability of the support tube 2 and ensure the overall stability of the lifting device; the hydraulic rod 4 inside the support tube 2 is extended, so that the extension tube 12 is extended upward from the inner wall of the support tube 2 through the limit bar 13, and the height of the mounting seat 14 is adjusted. The hydraulic cylinder 24 on the top of the support plate 25 is extended and retracted, so that the boom 15 can cooperate with the assembly shaft 16 to control the lifting angle and change the lifting height, so that the lifting device can be suitable for lifting work at different heights and can quickly and accurately lift the material to the required position.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device for general equipment manufacturing, characterized in that: include: A base (1), a support tube (2) being mounted on the top of the base (1), a lifting and adjusting assembly for adjusting the height of the boom (15) being arranged inside the support tube (2), and a connecting block (5) of the lifting and adjusting assembly being connected to the bottom of the mounting seat (14); The bottom of the boom (15) is movably connected to one side of the mounting seat (14) via a hydraulic cylinder (24); a wire protection drum (20) for guiding and protecting the steel cable is provided on the top of the boom (15); and a hydraulic winch (19) for retracting and releasing the steel cable is installed on one side of the mounting seat (14); Fixed clamping blocks (6) are fixedly connected to both sides of the surface of the support tube (2), and the fixed clamping blocks (6) are connected to a stable support component for reinforcing the support tube (2).

2. A lifting device for general equipment manufacturing according to claim 1, characterized in that: The lifting and adjusting component comprises: a hydraulic rod (4) installed at the bottom of the inner cavity of the support tube (2), and An extension tube (12) connected to the bottom of the mounting seat (14); The connection block (5) is arranged at the top of the inner cavity of the extension tube (12), and the output end of the hydraulic rod (4) is connected to the bottom of the connection block (5).

3. A lifting device for general equipment manufacturing according to claim 2, characterized in that: The inner wall of the support tube (2) is provided with a limiting groove (3), the surface of the extension tube (12) is provided with a limiting strip (13), and the surface of the limiting strip (13) is slidably connected to the inner wall of the limiting groove (3).

4. A lifting device for general equipment manufacturing according to claim 1, characterized in that: One side of the mounting seat (14) is connected to a support plate (25), the bottom of the boom (15) is connected to a connecting seat (23), the extended end of the hydraulic cylinder (24) is movably connected to the connecting seat (23), and the bottom end of the hydraulic cylinder (24) is movably mounted on the surface of the support plate (25).

5. The lifting device for general equipment manufacturing according to claim 1, characterized in that: One end of the boom (15) is movably mounted inside the mounting seat (14) via an assembly shaft (16); a stabilizing groove (21) is provided at one end of the boom (15); a stabilizing wheel (22) is rotatably mounted inside the stabilizing groove (21); a fixing plate (17) is connected to the top of the other end of the boom (15); a guide wheel (18) for limiting and guiding the steel cable is rotatably mounted on the inner wall of the fixing plate (17).

6. A lifting device for general equipment manufacturing according to claim 1, characterized in that: The stable support assembly comprises: a reinforcement frame (7) detachably mounted inside the fixed card block (6), and A locking plate (11) connected to the top of the base (1); Wherein, both ends of the reinforcement frame (7) are connected to fixed connecting plates (8), and the surface of the fixed connecting plate (8) is movably connected to a stabilizing rod (9) via a positioning shaft.

7. A lifting device for general equipment manufacturing according to claim 6, characterized in that: A positioning rod (10) is mounted on the surface of the locking plate (11), and the bottom end of the stabilizing rod (9) is movably connected to the positioning rod (10) via a positioning sleeve.

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