Placing table for correcting elevator guide rail
By designing a placement table for elevator guide rail correction that can adjust the height and expand the usable area, the problem of the single function of the existing placement table is solved, and the stable fixation and efficient correction of the T-shaped guide rail is achieved, and the practicality and working efficiency of elevator guide rail correction are improved.
Patent Information
- Application Number
- CN202422467718.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The existing elevator guide rail correction platform has a single function, and the height cannot be adjusted and the area of use is increased, resulting in insufficient practicality.
A placement table for elevator guide rail correction is designed. Through the combination of threaded rod, screw rod and electric telescopic rod, the height adjustment and the use area can be expanded, and the stability of the T-shaped guide rail is achieved through the cooperation of clamp seats and clamps.
It improves the versatility and practicality of the placing table, can adapt to elevator guide rails of different specifications, reduces the loss rate during the guide rail correction process, and improves working efficiency.
Smart Images
Figure CN223147082U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevators, in particular to a placing table for correcting elevator guide rails. Background Technique
[0002] After the elevator guide rails go through processes such as high-speed broaching and large back milling, most elevator guide rails do not meet the specified requirements. At this time, it is necessary to correct the guide rails to ensure the flatness of the guide rails, so as to ensure the safety of elevator operation and improve the safety factor of elevator operation.
[0003] The T-shaped guide rail is one of the elevator guide rails. When the T-shaped guide rail is corrected, it needs to be placed, so a placing table is required. However, the existing placing table has a single function and cannot increase the use area or adjust the height during use, thus reducing the practicality of the placing table. Therefore, it is not suitable for popularization and use.
[0004] In view of this, in order to study and improve the existing problems, a placing table for correcting elevator guide rails is provided, which has advantages such as multiple functions, solves the problem of the single function of the existing placing table, and aims to achieve the purpose of solving problems and improving the practical value through this technology. Content of the Utility Model
[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a placing table for correcting elevator guide rails.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A placing table for correcting elevator guide rails, including a placing table, a fixed seat is fixedly connected to the top of the placing table, a fixing plate is fixedly connected to the top of the fixed seat, a threaded hole is opened on the top of the fixing plate, a threaded rod is threadedly connected to the inside of the threaded hole, an empty slot is opened in the fixed seat, a lead screw is rotatably connected to the inside of the empty slot, one end of the lead screw extends to the outside of the fixed seat and is fixedly connected to a knob, a moving plate is slidably connected to the inside of the empty slot, a clamping seat is fixedly connected to one end of the top of the moving plate, chutes are opened at the top end and the bottom end of the inner cavity of the placing table, one end of the chute is movably connected to a connecting rod, sliders are fixedly connected to the top and the bottom of the connecting rod, an extension plate is fixedly connected to one side of the connecting rod, and one end of the extension plate extends to the outside of the chute, a pulling plate is fixedly connected to one side of the extension plate, a handle is fixedly connected to the side of the pulling plate away from the placing table, a connecting plate is fixedly connected to the top of the pulling plate, and one side of the connecting plate is fixedly connected to one side of the fixed seat.
[0007] Optionally, a bearing is fixedly sleeved on the outer wall of the bottom end of the threaded rod, a clamping plate is fixedly connected to the bottom of the bearing, and a rubber pad is fixedly connected to the bottom of the clamping plate.
[0008] Optionally, the lead screw is made of a high-strength alloy material. The outer surface of the lead screw is provided with two external threads with opposite helix directions. A through hole is formed on the surface of the moving plate, and an internal thread matching the external thread is formed on the inner wall of the through hole.
[0009] Optionally, the inner wall of the sliding groove is set to be smooth, and the side of the slider away from the connecting rod is slidably connected to the inner wall of the sliding groove.
[0010] Optionally, clamping grooves are formed on both sides of the placing table. A clamping block is fixedly connected to the side of the pulling plate close to the placing table, and one side of the clamping block penetrates into the interior of the clamping groove.
[0011] Optionally, two groups of electric telescopic rods are fixedly installed at the bottom of the placing table. The two groups of electric telescopic rods are symmetrically distributed about the vertical central axis of the placing table. The bottom of the electric telescopic rod is fixedly connected to a base, and wear-resistant patterns are provided on the bottom of the base.
[0012] Optionally, anti-slip sleeves are fixedly sleeved on the surfaces of the knob and the handle, and anti-slip patterns are provided on the surfaces of the anti-slip sleeves.
[0013] Optionally, a storage cabinet is fixedly installed at the bottom of the placing table. A drawer is slidably connected inside the storage cabinet, and a handle is fixedly connected to the front of the drawer.
[0014] The utility model has the following beneficial effects:
[0015] In the utility model, for the placing table for elevator guide rail correction, the user can adjust the height of the placing table according to his own comfort. The user controls the electric telescopic rod to work, so that the electric telescopic rod drives the placing table to move, thereby adjusting the height of the placing table. At this time, the placing table has the advantage of adjustable height. By the user pulling the handle, the handle drives the pulling plate to move away from the placing table, and when the pulling plate drives the clamping block to disengage from the clamping groove, the extension plate is driven to move through the cooperation of the sliding groove, the connecting rod and the slider, thereby increasing the use area of the placing table, making the placing table adapt to elevator guide rails of different specifications, and improving the versatility of the equipment. By the threaded holes on the fixing plate and the threaded rod being used in cooperation, the user can adjust the height of the threaded rod according to needs to adapt to guide rails of different thicknesses. By rotating the knob, the knob can drive the lead screw to rotate, and the rotation of the lead screw can drive the moving plate to move, and the two moving plates move towards each other. The movement of the moving plate can drive the clamping seat to move, and the movement of the clamping seat can squeeze and fix the T-shaped guide rail in the horizontal direction, so that the T-shaped guide rail can be stably fixed in the horizontal and vertical directions, thereby facilitating the correction of the T-shaped guide rail. Using the space at the bottom of the placing table to set the storage cabinet makes full and effective use of the space. The sliding drawer inside the storage cabinet facilitates the user to quickly store and access tools and materials, improving the work efficiency. Description of the Drawings
[0016] Figure 1 It is a schematic diagram of the overall structure of a placement table for elevator guide rail correction proposed by the present utility model;
[0017] Figure 2 It is a schematic diagram of the sectional structure of the fixed seat of a placement table for elevator guide rail correction proposed by the present utility model;
[0018] Figure 3 It is a schematic diagram of the enlarged structure of part A of a placement table for elevator guide rail correction proposed by the present utility model;
[0019] Figure 4 It is a schematic diagram of the transverse sectional structure of the placement table of a placement table for elevator guide rail correction proposed by the present utility model;
[0020] Figure 5 It is a schematic diagram of the enlarged structure of part B of a placement table for elevator guide rail correction proposed by the present utility model.
[0021] Legend Explanation:
[0022] 1. Placement table; 2. Fixed seat; 3. Fixed plate; 4. Threaded hole; 5. Threaded rod; 6. Clamping plate; 7. Empty slot; 8. Lead screw; 9. Knob; 10. Moving plate; 11. Clamping seat; 12. Chute; 13. Connecting rod; 14. Slide block; 15. Extension plate; 16. Card slot; 17. Card block; 18. Pulling plate; 19. Pulling handle; 20. Connecting plate; 21. Electric telescopic rod; 22. Base; 23. Storage cabinet; 24. Drawer; 25. Handle. Detailed Implementation Manner
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0025] Refer to Figures 1-5, A placement table for elevator guide rail correction, including a placement table 1. A fixed seat 2 is fixedly connected to the top of the placement table 1. A fixing plate 3 is fixedly connected to the top of the fixed seat 2. A threaded hole 4 is opened on the top of the fixing plate 3. A threaded rod 5 is threadedly connected inside the threaded hole 4. By using the threaded hole 4 and the threaded rod 5 on the fixing plate 3 in cooperation, the user can adjust the height of the threaded rod 5 as needed to adapt to guide rails of different thicknesses. An empty slot 7 is opened inside the fixed seat 2. A lead screw 8 is rotatably connected inside the empty slot 7. One end of the lead screw 8 extends to the outside of the fixed seat 2 and is fixedly connected to a knob 9. A moving plate 10 is slidably connected inside the empty slot 7. One end of the top of the moving plate 10 is fixedly connected to a clamping seat 11. By rotating the knob 9, the knob 9 can drive the lead screw 8 to rotate. The rotation of the lead screw 8 can drive the moving plate 10 to move, and the two moving plates 10 move towards the side close to each other. The movement of the moving plate 10 can drive the clamping seat 11 to move, and the movement of the clamping seat 11 can squeeze and fix the T-shaped guide rail in the horizontal direction. Sliding grooves 12 are opened at both the top end and the bottom end of the inner cavity of the placement table 1. One end of the sliding groove 12 is movably connected to a connecting rod 13. Sliders 14 are fixedly connected to the top and the bottom of the connecting rod 13. An extension plate 15 is fixedly connected to one side of the connecting rod 13, and one end of the extension plate 15 extends to the outside of the sliding groove 12. A pulling plate 18 is fixedly connected to one side of the extension plate 15. A handle 19 is fixedly connected to the side of the pulling plate 18 away from the placement table 1. A connecting plate 20 is fixedly connected to the top of the pulling plate 18. One side of the connecting plate 20 is fixedly connected to one side of the fixed seat 2. The user pulls the handle 19, causing the handle 19 to drive the pulling plate 18 to move away from the placement table 1. While the pulling plate 18 drives the clamping block 17 to disengage from the clamping slot 16, the extension plate 15 is driven to move through the cooperation of the sliding groove 12, the connecting rod 13, and the slider 14, thereby increasing the usage area of the placement table 1, enabling the placement table 1 to adapt to elevator guide rails of different specifications and shapes, and improving the versatility of the equipment.
[0026] Specifically, a bearing is fixedly sleeved on the outer wall of the bottom end of the threaded rod 5. A clamping plate 6 is fixedly connected to the bottom of the bearing. A rubber pad is fixedly connected to the bottom of the clamping plate 6. The clamping plate 6 can clamp and fix the T-shaped guide rail, so that the T-shaped guide rails will not be worn, thereby reducing the loss rate of the T-shaped guide rail during the correction process.
[0027] Specifically, the lead screw 8 is made of high-strength alloy material. Two external threads with opposite helix directions are arranged on the outer surface of the lead screw 8. The moving plate 10 moves in two directions, increasing the flexibility of operation and the accuracy of adjustment. Through holes are opened on the surface of the moving plate 10, and internal threads matching the external threads are opened on the inner walls of the through holes. This structure enables the lead screw 8 to smoothly pass through the through holes and cooperate with the internal threads to achieve precise positioning and fixation.
[0028] Specifically, the inner wall of the sliding groove 12 is set to be smooth. The side of the slider 14 away from the connecting rod 13 is slidably connected to the inner wall of the sliding groove 12, which helps to reduce the friction when the slider 14 slides in the sliding groove 12, ensuring that the slider 14 moves smoothly and precisely in the sliding groove 12, thus adapting to elevator guide rails of different lengths and increasing the adaptability and versatility of the placing table 1.
[0029] Specifically, clamping grooves 16 are formed on both sides of the placing table 1. A clamping block 17 is fixedly connected to the side of the pulling plate 18 close to the placing table 1. One side of the clamping block 17 penetrates into the inside of the connecting rod 13. The setting of the clamping groove 16 allows the clamping block 17 to adjust its position on both sides of the placing table 1, thus adapting to elevator guide rails of different widths and providing flexibility in adjustment.
[0030] Specifically, two groups of electric telescopic rods 21 are fixedly installed at the bottom of the placing table 1. The two groups of electric telescopic rods 21 are symmetrically distributed about the vertical central axis of the placing table 1. The bottom of the electric telescopic rod 21 is fixedly connected to a base 22. Wear-resistant patterns are provided on the bottom of the base 22. Through the setting of the base 22, the friction at the bottom of the electric telescopic rod 21 is increased, avoiding the situation of shaking when the electric telescopic rod 21 is used and improving the stability when the electric telescopic rod 21 is used.
[0031] Specifically, anti-slip sleeves are fixedly sleeved on the surfaces of the knob 9 and the handle 19, and anti-slip patterns are provided on the surfaces of the anti-slip sleeves. Through the setting of the anti-slip sleeves, the friction on the surfaces of the knob 9 and the handle 19 is increased, avoiding the situation of slipping when the user's hand comes into contact with the knob 9 and the handle 19.
[0032] Specifically, a storage cabinet 23 is fixedly installed at the bottom of the placing table 1. A drawer 24 is slidably connected inside the storage cabinet 23. A handle 25 is fixedly connected to the front of the drawer 24. By using the space at the bottom of the placing table 1 to set the storage cabinet 23, the space is fully and effectively utilized. The sliding drawer 24 inside the storage cabinet 23 facilitates the user to quickly access tools and materials, improving work efficiency.
[0033] Working principle: When in use, the user can adjust the height of the placement table 1 according to their own comfort. First, the user controls the electric telescopic rod 21 to work, so that the electric telescopic rod 21 drives the placement table 1 to move, thereby adjusting the height of the placement table 1. At this time, the placement table 1 has the advantage of adjustable height. Then, the user pulls the handle 19, so that the handle 19 drives the pull plate 18 to move away from the placement table 1. When the pull plate 18 drives the clamping block 17 to disengage from the clamping groove 16, the extension plate 15 is driven to move through the cooperation of the sliding groove 12, the connecting rod 13 and the sliding block 14, thereby increasing the use area of the placement table 1, making the placement table 1 adaptable to elevator guide rails of different specifications and improving the versatility of the equipment. When correcting the T-shaped guide rail, the T-shaped guide rail to be corrected is placed in the groove on the fixed seat 2. By using the threaded hole 4 on the fixing plate 3 and the threaded rod 5 in cooperation, the user can adjust the height of the threaded rod 5 as needed, and the clamping plate 6 is closely attached to the T-shaped guide rail to clamp and fix it to adapt to guide rails of different lengths and thicknesses. By rotating the knob 9, the knob 9 can drive the lead screw 8 to rotate, and the rotation of the lead screw 8 can drive the moving plate 10 to move, and the two moving plates 10 move towards each other. The movement of the moving plate 10 can drive the clamping seat 11 to move, and the movement of the clamping seat 11 can squeeze and fix the T-shaped guide rail in the horizontal direction, so that the T-shaped guide rail can be stably fixed in the horizontal and vertical directions, thus facilitating the correction of the T-shaped guide rail. The storage cabinet 23 is arranged using the space at the bottom of the placement table 1, making full and effective use of the space. The sliding drawer 24 inside the storage cabinet 23 facilitates the user to quickly store and retrieve tools and materials, improving work efficiency.
[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An elevator guide rail correction placing table, comprising a placing table (1), characterized in that: A fixing seat (2) is fixedly connected to the top of the placing table (1), a fixing plate (3) is fixedly connected to the top of the fixing seat (2), a threaded hole (4) is formed in the top of the fixing plate (3), a threaded rod (5) is threadedly connected inside the threaded hole (4), an empty slot (7) is formed inside the fixing seat (2), a lead screw (8) is rotatably connected inside the empty slot (7), one end of the lead screw (8) extends to the outside of the fixing seat (2) and is fixedly connected with a knob (9), a moving plate (10) is slidably connected inside the empty slot (7), a clamping seat (11) is fixedly connected to one side of the top of the moving plate (10), sliding grooves (12) are formed at the top end and the bottom end of the inner cavity of the placing table (1), one end of each sliding groove (12) is movably connected with a connecting rod (13), sliders (14) are fixedly connected to the top and the bottom of the connecting rod (13), an extension plate (15) is fixedly connected to one side of the connecting rod (13), and one end of the extension plate (15) extends to the outside of the sliding groove (12), a pulling plate (18) is fixedly connected to one side of the extension plate (15), a handle (19) is fixedly connected to the side of the pulling plate (18) away from the placing table (1), a connecting plate (20) is fixedly connected to the top of the pulling plate (18), and one side of the connecting plate (20) is fixedly connected to one side of the fixing seat (2).
2. The placing table for correcting an elevator guide rail according to claim 1, wherein: A bearing is fixedly sleeved on the outer wall of the bottom end of the threaded rod (5), a clamping plate (6) is fixedly connected to the bottom of the bearing, and a rubber pad is fixedly connected to the bottom of the clamping plate (6).
3. The placing table for correcting an elevator guide rail according to claim 1, wherein: The lead screw (8) is made of a high-strength alloy material, two external threads with opposite helix directions are arranged on the outer surface of the lead screw (8), through holes are formed in the surface of the moving plate (10), and internal threads matching the external threads are formed on the inner walls of the through holes.
4. A placement table for elevator guide rail correction according to claim 1, characterized in that: The inner wall of the sliding groove (12) is smooth, and the side of the slider (14) away from the connecting rod (13) is slidably connected to the inner wall of the sliding groove (12).
5. The placing table for correcting an elevator guide rail according to claim 1, characterized in that: Card slots (16) are formed on both sides of the placing table (1), a clamping block (17) is fixedly connected to the side of the pulling plate (18) close to the placing table (1), and one side of the clamping block (17) penetrates into the inside of the card slot (16).
6. The placing table for correcting an elevator guide rail according to claim 1, characterized in that: Two groups of electric telescopic rods (21) are fixedly installed at the bottom of the placing table (1), the two groups of electric telescopic rods (21) are symmetrically distributed about the vertical central axis of the placing table (1), the bottom of the electric telescopic rod (21) is fixedly connected with a base (22), and wear-resistant patterns are arranged at the bottom of the base (22).
7. The placing table for elevator guide rail correction according to claim 1, characterized in that: Anti-slip sleeves are fixedly sleeved on the surfaces of the knob (9) and the handle (19), and anti-slip patterns are arranged on the surfaces of the anti-slip sleeves.
8. The placing table for correcting an elevator guide rail according to claim 1, characterized in that: A storage cabinet (23) is fixedly installed at the bottom of the placing table (1), a drawer (24) is slidably connected inside the storage cabinet (23), and a handle (25) is fixedly connected to the front of the drawer (24).