Equipment hoisting device for petrochemical industry

Abstract

The utility model relates to the technical field of petrochemical engineering construction devices, and discloses a petrochemical engineering equipment hoisting device which comprises a base, the upper surface of the base is fixedly connected with a supporting rod, the outer wall of the supporting rod is fixedly connected with a fixing block, the interior of the fixing block is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with the upper surface of the base. One end of the fixing rod is rotationally connected with a first supporting arm, the lower surface of the first supporting arm is fixedly connected with a second supporting arm, and the outer wall of the second supporting arm is fixedly connected with a connecting plate. According to the device, clamped objects on the first supporting rod and the clamping plate can rotate along with rotation of the first motor through gear meshing connection between the first motor and the connecting rod, so that the effect of moving raw materials up and down and rotating the raw materials left and right is achieved, and the practicability of the device is improved; the problem that the practicability of the device is greatly reduced due to the fact that the equipment rotating angle is fixed and the raw material transferring position cannot be adjusted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of petrochemical construction equipment, in particular to an equipment hoisting device for petrochemical industry. Background Art

[0002] Equipment lifting devices used in petrochemicals usually include cranes, hoists, slings, hooks, cables and other components. The selection of lifting devices depends on the specific engineering requirements and equipment specifications to ensure that the lifting operation is completed safely and efficiently. In the field of petrochemicals, safety is of paramount importance, so the design and operation of lifting devices need to comply with strict standards and regulations to ensure the safety and reliability of the workplace.

[0003] After searching, the announcement number is: CN220555615U. The utility model discloses a pipeline hoisting device for petrochemical construction, which relates to the technical field of petrochemical construction devices. The utility model includes a connecting frame, the top surface of the connecting frame is provided with a driving component for pipeline hoisting, the top surface of the connecting frame is provided with a lifting and clamping component for pipeline hoisting, the surface of the connecting frame is provided with a control panel, and the bottom surface of the connecting frame is provided with a moving component for displacement of the hoisting device. When the utility model is erecting the pipeline, the pull rope of the wire roller can drive the position of the electric clamp to drop, and then the surface of the oil pipeline is clamped and fixed by the electric clamp. The two electric clamps can clamp the oil pipeline more firmly, so that the device can conveniently hoist the short pipeline. The structure of the hoisting device is simple. Compared with the hoisting process by large hoisting equipment, the installation cost of the oil pipeline is reduced. The rotation angle of the hoisting equipment in this application is fixed, so that the material can only be lifted or transferred within a certain range, and the range is small, which greatly reduces the scope of application of the device. Summary of the invention

[0004] In order to make up for the above shortcomings, the utility model provides an equipment lifting device for petrochemical industry, aiming to improve the problem that the practicability of the device is greatly reduced because the raw material cannot be transferred due to the fixed rotation angle of the equipment.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a petrochemical equipment lifting device comprises a base, the upper surface of the base is fixedly connected to a support rod, the outer wall of the support rod is fixedly connected to a fixed block, the interior of the fixed block is fixedly connected to a fixed rod, one end of the fixed rod is rotatably connected to a first support arm, the lower surface of the first support arm is fixedly connected to a second support arm, the outer wall of the second support arm is fixedly connected to a connecting plate, the outer wall of the second support arm is fixedly connected to a first fixed frame, the interior of the first fixed frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a second gear, the outer wall of the fixed rod is fixedly connected to a first gear, the second gear is meshed with the first gear, the outer wall of the fixed block is rotatably connected to the interior of the second support arm, and a winding assembly is provided on the upper surface of the base.

[0006] Furthermore, the winding assembly includes a second fixed frame, the lower surface of the second fixed frame is fixedly connected to the upper surface of the base, the second fixed frame is fixedly connected to a second motor inside, the output end of the second motor is fixedly connected to a winding roller, the upper surface of the base is fixedly connected to a support block, and one end of the winding roller is rotatably connected to the inside of the support block.

[0007] Furthermore, a steel wire rope is provided on the outer wall of the winding roller, and a sleeve is fixedly connected to the outer wall of the support rod.

[0008] Furthermore, the outer wall of the steel wire rope is slidably connected to the inner wall of the sleeve, and one end of the steel wire rope is fixedly connected to a hook.

[0009] Furthermore, a connecting ring is provided on the outer wall of the hook, a first connecting rod is provided on the outer wall of the connecting ring, and one end of the first connecting rod is rotatably connected to a second connecting rod.

[0010] Furthermore, one end of the second connecting rod is rotatably connected to a connecting block, and one end of the connecting block is fixedly connected to a clamping plate.

[0011] Furthermore, one end of the first connecting rod is threadedly connected to a threaded rod, and one end of the threaded rod is fixedly connected to a rotating handle.

[0012] Furthermore, a slide rail is slidably connected inside the clamping plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the gear meshing connection between the first motor and the connecting rod enables the first support rod and the clamped object on the clamping plate to rotate in the direction of rotation along with the rotation of the first motor. When the second motor is running, it can drive the steel wire rope to slide from bottom to top step by step, thereby achieving the effect of moving the raw material up and down and rotating it left and right, improving the practicability and work efficiency of the equipment, and solving the problem that the practicability of the device is greatly reduced due to the inability to transfer the raw material position due to the fixed rotation angle of the equipment.

[0015] 2. In the utility model, a clamping plate is installed under the hook, and the clamping degree of the clamping plate can be adjusted by rotating the handle, thereby effectively preventing the clamped object from shaking and falling due to the shaking of the equipment, thereby improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a petrochemical equipment lifting device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of one side of a support rod of a petrochemical equipment lifting device proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the structure of a clamping plate part of an equipment lifting device for petrochemical industry.

[0019] Legend:

[0020] 1. Base; 2. Support rod; 3. Sleeve; 4. Wire rope; 5. First support arm; 6. Second support arm; 7. First fixed frame; 8. First motor; 9. Connecting plate; 10. Fixed rod; 11. Fixed block; 12. First gear; 13. Second gear; 14. Hook; 15. Connecting ring; 16. Turning handle; 17. First connecting rod; 18. Second connecting rod; 19. Connecting block; 20. Clamp; 21. Slide rail; 22. Threaded rod; 23. Support block; 24. Winding roller; 25. Second fixed frame; 26. Second motor. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 1 - Figure 2The utility model provides an embodiment: an equipment lifting device for petrochemical industry, comprising a base 1, a support rod 2 is fixedly connected to the upper surface of the base 1, a fixed block 11 is fixedly connected to the outer wall of the support rod 2, a fixed rod 10 is fixedly connected to the inside of the fixed block 11, one end of the fixed rod 10 is rotatably connected to the first support arm 5, a second support arm 6 is fixedly connected to the lower surface of the first support arm 5, a connecting plate 9 is fixedly connected to the outer wall of the second support arm 6, a first fixed frame 7 is fixedly connected to the outer wall of the second support arm 6, a first motor 8 is fixedly connected to the inside of the first fixed frame 7, a second gear 13 is fixedly connected to the output end of the first motor 8, a first gear 12 is fixedly connected to the outer wall of the fixed rod 10, the second gear 13 is meshed with the first gear 12, the outer wall of the fixed block 11 is rotatably connected to the inside of the second support arm 6, and a winding assembly is arranged on the upper surface of the base 1.

[0023] Specifically, the second gear 13 rotates along the outer wall of the first gear 12 through the rotation of the first motor 8, and the fixed rod 10 is fixed to the support body 2 through the fixed block 11, and the first motor 8 is fixed to the second support arm 6, thereby achieving the effect of rotating the output end of the first motor 8 to rotate the first support body.

[0024] Reference Figure 1 - Figure 2 The winding assembly includes a second fixed frame 25, the lower surface of the second fixed frame 25 is fixedly connected to the upper surface of the base 1, the interior of the second fixed frame 25 is fixedly connected to a second motor 26, the output end of the second motor 26 is fixedly connected to a winding roller 24, the upper surface of the base 1 is fixedly connected to a support block 23, and one end of the winding roller 24 is rotatably connected to the interior of the support block 23.

[0025] Specifically, a winding assembly is installed on the base 1, which rotates the winding roller 24 through the output end of the second motor 26, and the winding roller 24 is installed with a wire rope 4, and a hook 14 is installed at the other end of the wire rope 4, thereby playing a role in lifting heavy raw materials.

[0026] Reference Figure 1 - Figure 2 A steel wire rope 4 is arranged on the outer wall of the winding roller 24 , and a sleeve 3 is fixedly connected to the outer wall of the support rod 2 .

[0027] Specifically, by installing the steel wire rope 4 and the sleeve 3 , the steel wire rope 4 can be moved up and down inside the sleeve 3 .

[0028] Reference Figure 1 - Figure 2 The outer wall of the steel wire rope 4 is slidably connected to the inner wall of the sleeve 3, and one end of the steel wire rope 4 is fixedly connected to a hook 14.

[0029] Specifically, by installing a hook 14 at one end of the wire rope 4, the hook 14 can lift the clamping plate 20 and the heavy objects below.

[0030] Reference Figure 1 - Figure 3 A connecting ring 15 is disposed on the outer wall of the hook 14 , a first connecting rod 17 is disposed on the outer wall of the connecting ring 15 , and one end of the first connecting rod 17 is rotatably connected to a second connecting rod 18 .

[0031] Specifically, by installing the first connecting rod 17 and the second connecting rod 18 below the connecting ring 15 , the interaction between the first connecting rod 17 and the second connecting rod 18 can play a role in clamping the clamping plate 20 below.

[0032] Reference Figure 1 - Figure 3 One end of the second connecting rod 18 is rotatably connected to a connecting block 19 , and one end of the connecting block 19 is fixedly connected to a clamping plate 20 .

[0033] Specifically, by installing the connecting block 19 between the second connecting rod 18 and the clamping plate 20 , the connecting block 19 can make the clamping plate 20 move when the construction worker rotates the handle 16 .

[0034] Reference Figure 3 One end of the first connecting rod 17 is threadedly connected to the threaded rod 22 , and one end of the threaded rod 22 is fixedly connected to the rotating handle 16 .

[0035] Specifically, through the interaction between the rotating handle 16 and the threaded rod 22 , when the construction worker rotates the rotating handle 16 , the threaded rod 22 will also rotate together.

[0036] Reference Figure 3 The interior of the clamping plate 20 is slidably connected with a slide rail 21.

[0037] Specifically, through the sliding relationship between the clamping plate 20 and the slide rail 21 , the clamping plate 20 can slide on the slide rail 21 better, thereby achieving the effect of adjusting the distance of the clamping plate 20 .

[0038] Working principle: when it is necessary to use the equipment lifting device for petrochemical industry, first, the output end of the second motor 26 is used to drive the steel wire rope 4 to be lowered, and the other end of the steel wire rope 4 is installed with a hook 14, and the hook 14 can lower the lower clamping plate 20 to the raw material that needs to be clamped. When the clamping plate 20 is lowered, the first connecting rod 17 and the second connecting rod 18 are expanded outward by manually rotating the rotating handle 16, so as to open the clamping plate 20 to clamp the raw material. Similarly, the rotating handle 16 is operated to clamp the raw material. When the raw material is clamped, the output end of the second motor 26 is used to drive the steel wire rope 4 to lift the raw material, and the first support arm 5 and the second support arm 6 can be rotated by rotating the output end of the first motor 8, and the fixed rod 10 is fixed on the support rod 2, and the first motor 8 is fixed on the second support rod. When the output end of the first motor 8 rotates, the fixed rod 10 is fixed, and the support rod 2 and the first motor 8 achieve the effect of rotation through gear meshing.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A petrochemical equipment lifting device, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a support rod (2); the outer wall of the support rod (2) is fixedly connected to a fixed block (11); the interior of the fixed block (11) is fixedly connected to a fixed rod (10); one end of the fixed rod (10) is rotatably connected to a first support arm (5); the lower surface of the first support arm (5) is fixedly connected to a second support arm (6); the outer wall of the second support arm (6) is fixedly connected to a connecting plate (9); the outer wall of the second support arm (6) is fixedly connected to a first fixed frame (7); the interior of the first fixed frame (7) is fixedly connected to a first motor (8); the output end of the first motor (8) is fixedly connected to a second gear (13); the outer wall of the fixed rod (10) is fixedly connected to a first gear (12); the second gear (13) meshes with the first gear (12); the outer wall of the fixed block (11) is rotatably connected to the interior of the second support arm (6); and a winding assembly is provided on the upper surface of the base (1).

2. The equipment hoisting device for petrochemical industry according to claim 1, characterized in that: The winding assembly comprises a second fixing frame (25), the lower surface of the second fixing frame (25) being fixedly connected to the upper surface of the base (1), a second motor (26) being fixedly connected inside the second fixing frame (25), an output end of the second motor (26) being fixedly connected to a winding roller (24), the upper surface of the base (1) being fixedly connected to a support block (23), and one end of the winding roller (24) being rotatably connected to the inside of the support block (23).

3. The equipment hoisting device for petrochemical industry according to claim 2, characterized in that: The outer wall of the winding roller (24) is provided with a steel wire rope (4), and the outer wall of the support rod (2) is fixedly connected with a sleeve (3).

4. The equipment hoisting device for petrochemical industry according to claim 3, characterized in that: The outer wall of the steel wire rope (4) is slidably connected to the inner wall of the sleeve (3), and one end of the steel wire rope (4) is fixedly connected to a hook (14).

5. The equipment hoisting device for petrochemical industry according to claim 4, characterized in that: The outer wall of the hook (14) is provided with a connecting ring (15), the outer wall of the connecting ring (15) is provided with a first connecting rod (17), and one end of the first connecting rod (17) is rotatably connected to a second connecting rod (18).

6. The equipment hoisting device for petrochemical industry according to claim 5, characterized in that: One end of the second connecting rod (18) is rotatably connected to a connecting block (19), and one end of the connecting block (19) is fixedly connected to a clamping plate (20).

7. The equipment hoisting device for petrochemical industry according to claim 5, characterized in that: One end of the first connecting rod (17) is threadedly connected to a threaded rod (22), and one end of the threaded rod (22) is fixedly connected to a rotating handle (16).

8. The equipment hoisting device for petrochemical industry according to claim 6, characterized in that: The interior of the clamping plate (20) is slidably connected to a slide rail (21).

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