Maintenance tool for intermediate support of rough rolling main motor
By designing a rough-rolled main motor intermediate support maintenance tool including guide rails and trolleys, the problem of inconvenient operation of the motor intermediate support maintenance is solved, and efficiency and safety are improved.
Patent Information
- Application Number
- CN202323544692.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-25
AI Technical Summary
The head space of the motor's middle support under the main transmission of the rough rolling mill is small, which leads to inconvenient maintenance, low operating efficiency and safety risks.
A rough rolling main motor intermediate support and maintenance tooling including guide rails and two trolleys installed on the guide rails are designed. By setting up structures such as frames, traction blocks, wheel groups, rotating rods and pulleys, the operation convenience and stability are improved. sex.
It greatly improves maintenance operation efficiency, reduces safety risks, and achieves more convenient support and maintenance operations.
Smart Images
Figure CN222234622U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of support maintenance, in particular to an intermediate support maintenance tool for a rough rolling main motor. Background Art
[0002] Due to structural reasons, the space where the intermediate support of the lower motor of the roughing mill main transmission is located is small, especially the top space is small, which makes it inconvenient to maintain the support. When the bearing seat cover is opened, due to the small space, the existing cathead crane is inconvenient to operate, the operating efficiency is low, and there is a great safety risk. Therefore, it is necessary to invent a roughing main motor support maintenance tool to solve this problem. Utility Model Content
[0003] The utility model aims to solve the problems existing in the prior art and provides a tool for maintaining the intermediate support of a rough rolling main motor.
[0004] The technical solution provided by the utility model is: a maintenance tool for the intermediate support of a rough rolling main motor, comprising a guide rail and two trolleys installed on the guide rails, the trolley comprising a frame arranged between the guide rails, both ends of the frame are fixedly connected to a traction block, both ends of the frame are fixedly connected to two wheel groups at the bottom, the frame bottom is fixedly connected to a first side plate and two second side plates, the frame bottom is connected to a fixed block 1 and a fixed block 2, the bottom of the fixed block 1 is fixedly connected to a connecting block 1 and a connecting block 2, one side of the connecting block 2 is connected to a connecting block 3, the connecting block 1 and the connecting block 3 are rotatably connected to a first pulley through a rotating rod, the bottom of the fixed block 2 is fixedly connected to a vertical pole, the bottom end of the vertical pole is fixedly connected to a connecting seat, and the connecting seat is rotatably connected to a second pulley through a rotating shaft.
[0005] As a further improvement of the utility model, the frame is provided with two top lifting holes and a plurality of threaded holes; the first side plate and the two second side plates are provided with vertical lifting holes; and the traction block is provided with a longitudinal traction hole.
[0006] As a further improvement of the utility model, the fixing block 1 is fastened to the frame by a plurality of first bolts, the fixing block 2 is fastened to the frame by a plurality of second bolts; the connecting block 3 is fastened to the connecting block 2 by a plurality of third bolts.
[0007] As a further improvement of the utility model, the rotating rod is rotatably connected to the connecting block one and the connecting block three, and the first pulley is fixedly sleeved on the outside of the rotating rod; the rotating shaft is rotatably connected to the connecting seat, and the second pulley is sleeved on the outside of the rotating shaft.
[0008] As a further improvement of the utility model, the wheel group includes two upper fixed blocks fixedly connected to the frame, a lower fixed block is provided below the two upper fixed blocks, a fixing rod is installed between the upper fixed blocks and the lower fixed blocks, and the upper fixed blocks and the lower fixed blocks are fastened to each other by a plurality of fourth bolts, and wheels located in the guide rails are rotatably connected at both ends of the fixing rod.
[0009] Compared with the prior art, the utility model has the advantages that the utility model has a reasonable structural design, greatly improves the operation efficiency, and reduces the operation risk. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the overall structure of a maintenance tool for the intermediate support of a rough rolling main motor of the utility model;
[0011] Figure 2 This is a schematic diagram of the structure of a trolley for the intermediate support maintenance tooling of a rough rolling main motor of the utility model;
[0012] Figure 3 This is a schematic diagram from another perspective of a trolley for the intermediate support maintenance tooling of the rough rolling main motor of the utility model;
[0013] Figure 4 The utility model is a schematic diagram of the wheel group structure of a rough rolling main motor intermediate support maintenance tool.
[0014] As shown in the figure: 1. Guide rail; 2. Trolley; 2.1. Frame; 2.2. Wheel set; 2.2.1. Fixing rod; 2.2.2. Upper fixing block; 2.2.3. Lower fixing block; 2.2.4. Fourth bolt; 2.2.5. Wheel; 2.3. Traction block; 2.4. First side plate; 2.5. Threaded hole; 2.6. Top lifting hole; 2.7. Vertical lifting hole; 2.8. Longitudinal traction hole; 2. 9. Second side plate; 2.10. Fixed block 1; 2.11. Fixed block 2; 2.12. Connecting block 1; 2.13. Connecting block 2; 2.14. Connecting block 3; 2.15. Rotating rod; 2.16. First pulley; 2.17. Vertical rod; 2.18. Connecting seat; 2.19. Rotating shaft; 2.20. Second pulley; 2.21. First bolt; 2.22. Second bolt; 2.23. Third bolt. Implementation
[0015] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.
[0016] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.
[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.
[0018] The utility model provides the following Figure 1 , Figure 2 , Figure 3 , Figure 4 The intermediate support maintenance tool for the rough rolling main motor shown in the figure comprises a guide rail 1 and two trolleys 2 mounted on the guide rail 1, the trolley 2 comprises a frame 2.1 arranged between the guide rails 1, both ends of the frame 2.1 are fixedly connected to traction blocks 2.3, the bottom of both ends of the frame 2.1 are fixedly connected to two wheel sets 2.2, the bottom of the frame 2.1 is fixedly connected to a first side plate 2.4 and two second side plates 2.9, the bottom of the frame 2.1 is connected to a fixing block 1 2.10 and a fixing block 2.11, and the fixing block 1 A connecting block 1 2.12 and a connecting block 2 2.13 are fixedly connected at the bottom of 2.10, a connecting block 3 2.14 is connected to one side of the connecting block 2.13, a first pulley 2.16 is rotatably connected between the connecting block 1 2.12 and the connecting block 3 2.14 via a rotating rod 2.15, a vertical rod 2.17 is fixedly connected to the bottom of the fixed block 2.11, a connecting seat 2.18 is fixedly connected to the bottom end of the vertical rod 2.17, and a second pulley 2.20 is rotatably connected to the connecting seat 2.18 via a rotating shaft 2.19.
[0019] like Figure 2 As shown, in the utility model, two top lifting holes 2.6 and a plurality of threaded holes 2.5 are provided on the vehicle frame 2.1, and vertical lifting holes 2.7 are provided on the first side plate 2.4 and the two second side plates 2.9, which are convenient for connecting various components and can greatly improve the working efficiency; a longitudinal traction hole 2.8 is provided on the traction block 2.3, and a traction rope is connected to the traction block 2.3 through the longitudinal traction hole 2.8, so that the trolley 2 can move longitudinally in the guide rail 1.
[0020] like Figure 2 and Figure 3 As shown, in the utility model, the fixing block 1 2.10 is fastened to the frame 2.1 by a plurality of first bolts 2.21, the fixing block 2.11 is fastened to the frame 2.1 by a plurality of second bolts 2.22; the connecting block 3 2.14 is fastened to the connecting block 2 2.13 by a plurality of third bolts 2.23, thereby improving the overall stability of the trolley 2.
[0021] like Figure 3 As shown, in the utility model, the transfer rod 2.15 is rotatably connected to the connecting block 1 2.12 and the connecting block 3 2.14, and the first pulley 2.16 is fixedly sleeved on the outside of the transfer rod 2.15; the rotating shaft 2.19 is rotatably connected to the connecting seat 2.18 and the second pulley 2.20 is sleeved on the outside of the rotating shaft 2.19, and a hand chain hoist can be installed at the bottom of the frame 2.1 and the hand chain hoist chain is wound around the first pulley 2.16 and the second pulley 2.20, so as to facilitate lifting and hanging heavy objects.
[0022] like Figure 4 As shown, the wheel set 2.2 in the utility model includes two upper fixed blocks 2.2.2 fixedly connected to the frame 2.1, and lower fixed blocks 2.2.3 are provided below the two upper fixed blocks 2.2.2. A fixing rod 2.2.1 is installed between the upper fixed block 2.2.2 and the lower fixed block 2.2.3, and the upper fixed block 2.2.2 and the lower fixed block 2.2.3 are fastened together by a plurality of fourth bolts 2.2.4, and both ends of the fixing rod 2.2.1 are rotatably connected to wheels 2.2.5 located in the guide rail 1, thereby improving the stability of the trolley 2 when moving.
[0023] The utility model has a reasonable structural design, greatly improves the operation efficiency and reduces the operation risk.
[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design a structure and implementation method similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A tool for maintaining the intermediate support of a rough rolling main motor, comprising a guide rail (1) and two trolleys (2) mounted on the guide rail (1), characterized in that: The trolley (2) comprises a frame (2.1) arranged between guide rails (1), the two ends of the frame (2.1) are fixedly connected to traction blocks (2.3), the bottoms of the two ends of the frame (2.1) are fixedly connected to two wheel sets (2.2), the bottom of the frame (2.1) is fixedly connected to a first side plate (2.4) and two second side plates (2.9), the bottom of the frame (2.1) is connected to a fixing block 1 (2.10) and a fixing block 2 (2.11), the bottom of the fixing block 1 (2.10) is fixedly connected to a connecting block 1 (2.1 2) and a connecting block 2 (2.13), one side of the connecting block 2 (2.13) is connected to a connecting block 3 (2.14), a first pulley (2.16) is rotatably connected between the connecting block 1 (2.12) and the connecting block 3 (2.14) via a rotating rod (2.15), a vertical rod (2.17) is fixedly connected to the bottom of the fixing block 2 (2.11), a connecting seat (2.18) is fixedly connected to the bottom end of the vertical rod (2.17), and a second pulley (2.20) is rotatably connected to the connecting seat (2.18) via a rotating shaft (2.19).
2. The intermediate support maintenance tool for the rough rolling main motor according to claim 1 is characterized in that: The vehicle frame (2.1) is provided with two top hoisting holes (2.6) and a plurality of threaded holes (2.5); the first side plate (2.4) and the two second side plates (2.9) are both provided with vertical hoisting holes (2.7); and the traction block (2.3) is provided with a longitudinal traction hole (2.8).
3. The intermediate support maintenance tool for the rough rolling main motor according to claim 1 is characterized in that: The fixing block 1 (2.10) is fastened to the vehicle frame (2.1) via a plurality of first bolts (2.21), the fixing block 2 (2.11) is fastened to the vehicle frame (2.1) via a plurality of second bolts (2.22); and the connecting block 3 (2.14) is fastened to the connecting block 2 (2.13) via a plurality of third bolts (2.23).
4. The tooling for maintaining the intermediate support of the rough rolling main motor according to claim 1 is characterized in that: The rotating rod (2.15) is rotationally connected to the first connecting block (2.12) and the third connecting block (2.14), and the first pulley (2.16) is fixedly sleeved on the outside of the rotating rod (2.15); the rotating shaft (2.19) is rotationally connected to the connecting seat (2.18), and the second pulley (2.20) is sleeved on the outside of the rotating shaft (2.19).
5. The tooling for maintaining the intermediate support of the rough rolling main motor according to claim 1 is characterized in that: The wheel set (2.2) comprises two upper fixing blocks (2.2.2) fixedly connected to the vehicle frame (2.1), a lower fixing block (2.2.3) being provided below the two upper fixing blocks (2.2.2), a fixing rod (2.2.1) being installed between the upper fixing block (2.2.2) and the lower fixing block (2.2.3), and the upper fixing block (2.2.2) and the lower fixing block (2.2.3) being fastened and connected via a plurality of fourth bolts (2.2.4), and wheels (2.2.5) located in the guide rail (1) being rotatably connected at both ends of the fixing rod (2.2.1).