Reaction kettle overhaul frame
By designing a reactor maintenance rack including hydraulic cylinders and lifting plates, the safety hazards caused by the lack of a height adjustment structure in the prior art are solved, and the effect of height adjustment and safety improvement is achieved.
Patent Information
- Application Number
- CN202421086717.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-19
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-19
AI Technical Summary
The existing reactor maintenance rack lacks a height adjustment structure, which may cause safety hazards during the maintenance process.
A reactor maintenance frame including hydraulic cylinder, rotating block, fixed block, connecting plate and lifting plate is designed. The rotating block and fixing block are pushed through the hydraulic cylinder to drive the connecting plate and lifting plate to move, and achieve height adjustment.
The height adjustment of the maintenance frame is achieved, the safety during the maintenance process is improved, and physical consumption is reduced through moving components.
Smart Images
Figure CN222630999U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical engineering, in particular to a reactor maintenance rack. Background Art
[0002] A reactor is a device used to carry out chemical reactions, usually in industrial production. These reactions can involve a variety of chemicals, from organic synthesis to inorganic chemical reactions. Reactors are usually heavy equipment, and their interiors may contain high temperatures, high pressures and other conditions. The overhaul rack provides a stable support structure that can fix the reactor to ensure the safety of operation during overhaul, which is very important for repairs, replacement of parts or routine inspections.
[0003] During the use of the reactor, the structure on the reactor may need to be regularly inspected and replaced. However, during most of the inspections, some reactors are at different heights and some inspection equipment does not have a height adjustment structure during use. Technicians need to use other objects to increase the height, but this is unsafe and may cause safety hazards during the inspection. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a reactor maintenance stand, which aims to improve the structure without height adjustment during use. Technicians need to use other objects to increase the height, but this is unsafe and may cause safety hazards during the maintenance process.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The camshaft is an axially-coupled device for translating motions of the hydraulic cylinder into a plurality of axially-coupled devices, the camshaft being coupled to the hydraulic cylinder and the plurality of axially-coupled devices being coupled to a plurality of axially-coupled devices.
[0007] Preferably, the moving assembly includes a first support plate, the upper surface of which is fixedly connected to the lower surface of the base plate, the interior of the first support plate is rotatably connected to a second slide column, and the outer wall of the second slide column is fixedly connected to a wheel.
[0008] Preferably, a guardrail is fixedly connected to the upper surface of the lifting plate.
[0009] Preferably, the outer wall of the guardrail is slidably connected to a mounting shell, and a mounting groove is provided inside the mounting shell.
[0010] Preferably, the outer wall of the guardrail is slidably connected to the inside of the mounting groove, and the outer wall of the mounting shell is fixedly connected with a fixing plate.
[0011] Preferably, a motor is fixedly connected to the outer wall of the fixing plate, and a gear is fixedly connected to the output end of the motor.
[0012] Preferably, the outer wall of the gear is meshingly connected with a rack plate, and the outer wall of the fixing plate is fixedly connected with a second supporting plate.
[0013] Preferably, the outer wall of the rack plate is slidably connected to the upper surface of the second support plate, the outer wall of the rack plate is rotatably connected to the outer wall of the fixed plate, and the outer wall of the rack plate is slidably connected to the inside of the fixed plate.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, when the second rotating shaft is pushed by the hydraulic cylinder, the connecting plate is driven to move through the fixed block. At this time, the hydraulic cylinder can achieve the effect of angle adjustment by moving the rotating block and the first rotating shaft. At this time, the connecting plate can drive the second connecting rod to drive the lifting plate to move up and down through the first sliding column, thereby achieving the effect of height adjustment of the maintenance frame during use.
[0016] 2. In the utility model, the mounting shell is stuck on the outer wall of the guardrail through the mounting groove, and the shape of the mounting groove is the same as the shape of the guardrail. It can be fixed to prevent falling off during use. During use, the mounting shell can be picked up and quickly placed, and the tool box can be placed through the second support plate. During use, the mounting shell and the fixing plate can be quickly moved and installed.
[0017] 3. In the utility model, the gear is rotated by starting the motor to drive the rack plate to slide inside the fixed plate. At this time, through the movement effect of the rack plate, the tool box can be placed on the second support plate during use and then fixed through the rack plate, thereby preventing the tool box from falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a reactor maintenance rack proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of a second connecting rod of a reactor maintenance rack proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of a bottom plate of a reactor maintenance rack proposed by the utility model;
[0021] Figure 4 The utility model is a schematic diagram of the gears of a reactor maintenance rack.
[0022] Legend:
[0023] 1. Bottom plate; 2. First rotating shaft; 3. Rotating block; 4. Hydraulic cylinder; 5. Second rotating shaft; 6. Fixed block; 7. Connecting plate; 8. Third rotating shaft; 9. First connecting rod; 10. First sliding column; 11. Second connecting rod; 12. Support rod; 13. Lifting plate; 14. First supporting plate; 15. Second sliding column; 16. Wheel; 17. Guardrail; 18. Mounting shell; 19. Mounting groove; 20. Motor; 21. Gear; 22. Fixed plate; 23. Rack plate; 24. Second supporting plate. DETAILED DESCRIPTION
[0024] 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.
[0025] Reference Figure 1-3The utility model provides an embodiment: a reactor maintenance frame, including a bottom plate 1, the bottom plate 1 is rotatably connected to a first rotating shaft 2, the outer wall of the first rotating shaft 2 is fixedly connected to a rotating block 3, the upper surface of the rotating block 3 is fixedly connected to a hydraulic cylinder 4, the output end of the hydraulic cylinder 4 is fixedly connected to a second rotating shaft 5, the outer wall of the second rotating shaft 5 is rotatably connected to a fixed block 6, the outer wall of the fixed block 6 is fixedly connected to a connecting plate 7, the left part of the connecting plate 7 is rotatably connected to a third rotating shaft 8, the outer wall of the third rotating shaft 8 is fixedly connected to the inside of a first connecting rod 9, and the inside of the connecting plate 7 is fixedly connected to A first sliding column 10, the outer wall of the first sliding column 10 is rotatably connected to a second connecting rod 11, the outer wall of the second connecting rod 11 is fixedly connected to a support rod 12, the upper surface of the second connecting rod 11 is fixedly connected to a lifting plate 13, the upper surface of the support rod 12 is fixedly connected to the lower surface of the lifting plate 13, and a moving assembly is arranged on the lower surface of the bottom plate 1; the moving assembly includes a first supporting plate 14, the upper surface of the first supporting plate 14 is fixedly connected to the lower surface of the bottom plate 1, the interior of the first supporting plate 14 is rotatably connected to a second sliding column 15, and the outer wall of the second sliding column 15 is fixedly connected to a wheel 16;
[0026] Specifically, the hydraulic cylinder 4 is started to drive the second rotating shaft 5 and the fixed block 6 to move. When the third rotating shaft 8 inside the connecting plate 7 rotates inside the first connecting rod 9, the connecting plate 7 can be driven to move. When the first sliding column 10 inside the connecting plate 7 rotates inside the second connecting rod 11, the rotation of the connecting plate 7 drives the second connecting rod 11 and the support rod 12 to lift the lifting plate 13. The second connecting rod 11 and the connecting plate 7 can achieve the effect of adjusting the height of the lifting plate 13 during use. The moving component below can reduce the physical exertion when pushing the maintenance frame during use.
[0027] Reference Figure 1 The upper surface of the lifting plate 13 is fixedly connected with a guardrail 17; the outer wall of the guardrail 17 is slidably connected with a mounting shell 18, and a mounting groove 19 is provided inside the mounting shell 18;
[0028] Specifically, during the use of the guardrail 17, the mounting shell 18 can be removed from the surface of the mounting groove 19 by moving the mounting shell 18. During use, since the mounting groove 19 has the same shape as the guardrail 17, it will not fall off. During use, the mounting shell 18 can be quickly moved and installed.
[0029] Reference Figure 4The outer wall of the guardrail 17 is slidably connected to the inside of the mounting groove 19, and the outer wall of the mounting shell 18 is fixedly connected to the fixing plate 22; the outer wall of the fixing plate 22 is fixedly connected to the motor 20, and the output end of the motor 20 is fixedly connected to the gear 21; the outer wall of the gear 21 is meshedly connected to the rack plate 23, and the outer wall of the fixing plate 22 is fixedly connected to the second supporting plate 24; the outer wall of the rack plate 23 is slidably connected to the upper surface of the second supporting plate 24, the outer wall of the rack plate 23 is rotatably connected to the outer wall of the fixing plate 22, and the outer wall of the rack plate 23 is slidably connected to the inside of the fixing plate 22;
[0030] Specifically, when the motor 20 drives the gear 21 to drive the rack plate 23 to slide inside the fixed plate 22, when the toolbox is placed on the second support plate 24, the rack plate 23 can be used to fix the toolbox for a second time. During the maintenance process, the toolbox can be further placed in a suitable position, and the toolbox can be fixed and used more conveniently.
[0031] Working principle: During the use of the maintenance frame, the second rotating shaft 5 and the fixed block 6 are driven to move by starting the hydraulic cylinder 4. During the use, when the third rotating shaft 8 inside the connecting plate 7 rotates inside the first connecting rod 9, the connecting plate 7 can be driven to move, and when the first sliding column 10 inside the connecting plate 7 rotates inside the second connecting rod 11, the second connecting rod 11 and the support rod 12 are driven to lift the lifting plate 13 through the rotation of the connecting plate 7. During the use, the second connecting rod 11 and the connecting plate 7 can achieve the effect of adjusting the height of the lifting plate 13 during use. During the use, when the first rotating shaft 2 fixed by the rotating block 3 rotates inside the bottom plate 1 during use, the angle of the hydraulic cylinder 4 can be adjusted by the rotating block 3 and the first rotating shaft 2 as the connecting plate 7 is raised and lowered during use. During the use, the second sliding column 15 rotating inside the first support plate 14 under the bottom plate 1 can drive the wheel 16 to rotate when pushing the device, and can be lowered during use. The device has the effect of reducing physical exertion during movement. During use, the guardrail 17 on the lifting plate 13 can prevent technicians from falling from the lifting plate 13 during maintenance. During use, the mounting shell 18 can be adjusted in angle by the mounting groove 19 provided in the mounting shell 18. During use, the gear 21 driven by the motor 20 drives the rack plate 23 to slide inside the fixed plate 22. When the tool box is placed on the second support plate 24, the rack plate 23 can be used to fix the tool box for a second time, so that the tool box can be prevented from falling off during use. During use, the maintenance rack not only achieves the effect of adjusting the height of the maintenance rack according to different use heights, but also has the effect of quickly moving and installing the mounting shell 18 and the fixed plate 22. It also has the effect of placing the tool box on the second support plate 24 and then fixing the tool box for a second time through the rack plate 23, so that the tool box can be prevented from falling off during use.
[0032] 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 reactor maintenance stand, comprising a bottom plate (1), characterized in that: The interior of the bottom plate (1) is rotatably connected to a first rotating shaft (2); the outer wall of the first rotating shaft (2) is fixedly connected to a rotating block (3); the upper surface of the rotating block (3) is fixedly connected to a hydraulic cylinder (4); the output end of the hydraulic cylinder (4) is fixedly connected to a second rotating shaft (5); the outer wall of the second rotating shaft (5) is rotatably connected to a fixed block (6); the outer wall of the fixed block (6) is fixedly connected to a connecting plate (7); the left part of the connecting plate (7) is rotatably connected to a third rotating shaft (8); the third rotating shaft (8) The outer wall of the connecting plate (7) is fixedly connected to the inside of the first connecting rod (9); the inside of the connecting plate (7) is fixedly connected to the first sliding column (10); the outer wall of the first sliding column (10) is rotatably connected to the second connecting rod (11); the outer wall of the second connecting rod (11) is fixedly connected to the supporting rod (12); the upper surface of the second connecting rod (11) is fixedly connected to the lifting plate (13); the upper surface of the supporting rod (12) is fixedly connected to the lower surface of the lifting plate (13); and the lower surface of the bottom plate (1) is provided with a moving component.
2. A reactor maintenance stand according to claim 1, characterized in that: The moving assembly comprises a first support plate (14), the upper surface of the first support plate (14) is fixedly connected to the lower surface of the base plate (1), the interior of the first support plate (14) is rotatably connected to a second sliding column (15), and the outer wall of the second sliding column (15) is fixedly connected to a wheel (16).
3. The reactor maintenance rack according to claim 1, characterized in that: A guardrail (17) is fixedly connected to the upper surface of the lifting plate (13).
4. A reactor maintenance stand according to claim 3, characterized in that: The outer wall of the guardrail (17) is slidably connected to a mounting shell (18), and a mounting groove (19) is provided inside the mounting shell (18).
5. A reactor maintenance stand according to claim 4, characterized in that: The outer wall of the guardrail (17) is slidably connected to the interior of the mounting groove (19), and the outer wall of the mounting shell (18) is fixedly connected to a fixing plate (22).
6. A reactor maintenance stand according to claim 5, characterized in that: The outer wall of the fixed plate (22) is fixedly connected to a motor (20), and the output end of the motor (20) is fixedly connected to a gear (21).
7. A reactor maintenance stand according to claim 6, characterized in that: The outer wall of the gear (21) is meshingly connected with a rack plate (23), and the outer wall of the fixing plate (22) is fixedly connected with a second supporting plate (24).
8. The reactor maintenance rack according to claim 7, characterized in that: The outer wall of the rack plate (23) is slidably connected to the upper surface of the second support plate (24), the outer wall of the rack plate (23) is rotatably connected to the outer wall of the fixed plate (22), and the outer wall of the rack plate (23) is slidably connected to the inside of the fixed plate (22).