Steel wire rope maintenance device for elevator
By designing the connection mechanism of the elevator wire rope maintenance device, flexible cleaning of single or multiple wire ropes can be achieved, solving the problem of limited applicability of existing devices and improving cleaning efficiency and applicability.
Patent Information
- Application Number
- CN202423289242.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing elevator wire rope maintenance devices cannot efficiently maintain both single and multiple wire ropes simultaneously, and their applicability is limited by elevator size and environmental constraints.
Design an elevator wire rope maintenance device that enables the rotation and position adjustment of the second support member through a connecting mechanism. Combined with the adhesive cloth on the cleaning head, it can flexibly adapt to the cleaning needs of single or multiple wire ropes.
This improves the applicability of the device, enabling it to efficiently clean and maintain single or multiple wire ropes simultaneously, adapting to different elevator sizes and environments.
Smart Images
Figure CN223674089U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel wire rope maintenance technical field especially, relates to a kind of steel wire rope maintenance device for elevator. BACKGROUND
[0002] As indispensable vertical transport tool in modern high-rise building, the safety of elevator is very important, and elevator steel wire rope as the key component in elevator system, undertakes the suspension and traction task of car and counterweight, and its working state directly affects the safe operation of elevator.
[0003] In the long-term use process of elevator, dust is attached to the surface of steel wire rope, and when the steel wire rope contacts with other objects during moving, the dust increases the friction of steel wire rope, which easily leads to the problem of steel wire rope damage, so the dust on the surface of steel wire rope needs to be cleaned regularly by manual, and lubricating oil is applied for maintenance.Although it is convenient, the existing maintenance device can maintain the steel wire rope, but in the actual operation process, it can only maintain one steel wire rope or multiple steel wire ropes, and the two are not compatible.Although the device for maintaining multiple steel wire ropes can maintain single steel wire rope, it is limited by environment, and the size of different elevators is different, so the size of elevator shaft is also different, so the device for maintaining multiple steel wire ropes is difficult to maintain single steel wire rope, and the device for maintaining single steel wire rope can maintain multiple steel wire ropes, but the efficiency is low, so the application range of the device is small. SUMMARY
[0004] The utility model aims at solving the above-mentioned shortcomings in prior art, and provides a kind of steel wire rope maintenance device for elevator.
[0005] To achieve the above object, the utility model adopts the following technical scheme:
[0006] A kind of steel wire rope maintenance device for elevator is designed, including base, the top of the base is fixedly installed with first support piece, the top of the first support piece is installed with first connecting piece by bolt, the side of the first support piece is installed with second connecting piece by bolt, the end of the second connecting piece away from the first support piece is fixedly installed with transverse plate, the side wall of the transverse plate and first connecting piece is all installed with second support piece by connecting mechanism, the second support piece is oppositely arranged, and the side wall of the second support piece is provided with cleaning head.
[0007] The connecting mechanism includes connecting rod arranged in the side wall of the second support piece, the connecting rod is fixedly connected with the second support piece, the connecting rod is embedded in the inner wall of second sliding groove and second annular groove, and the second sliding groove is opened in the side wall of transverse plate.
[0008] Further, the outer wall of the connecting rod is fixedly provided with a limiting block, the limiting block is embedded in the inner wall of a third sliding groove and a first annular groove, the third sliding groove is arranged on the side wall of the second sliding groove, and the first annular groove is arranged on the side wall of the second annular groove.
[0009] Further, the inner wall of the connecting rod is provided with a first sliding groove, a sliding block is slidably arranged on the inner wall of the first sliding groove, the sliding block and the inner wall of the first sliding groove are connected through a spring, and the sliding block extends to one side of the horizontal plate through the horizontal plate.
[0010] Further, the side, away from the connecting rod, of the sliding block is fixedly provided with a pull ring.
[0011] Further, the cross section of the connecting rod is square.
[0012] Further, the connecting rod is slidably connected with the second sliding groove, and the connecting rod is rotatably connected with the second annular groove.
[0013] Further, the limiting block is slidably connected with the third sliding groove, and the limiting block is rotatably connected with the first annular groove.
[0014] Further, the side wall of the cleaning head is provided with a first adhesive cloth, the side wall of the second support member is provided with a second adhesive cloth, and the first adhesive cloth and the second adhesive cloth are adhesively connected.
[0015] The steel wire rope maintenance device for the elevator has the beneficial effects that: the second support member can be controlled to rotate through the arranged connecting mechanism, so that the device can clean multiple steel wire ropes or a single steel wire rope, and the applicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole structure schematic view when the utility model is in the first state;
[0017] Figure 2 It is a whole structure schematic view when the utility model is in the second state;
[0018] Figure 3 It is a local section structure schematic view of the utility model;
[0019] Figure 4 It is the utility model Figure 3 It is an enlarged view of A in the utility model;
[0020] Figure 5 It is a section structure schematic view of the second support member of the utility model.
[0021] In the figure: 1, base; 2, first support; 3, first connecting piece; 4, second connecting piece; 5, cross plate; 6, second support; 7, cleaning head; 8, first adhesive cloth; 9, second adhesive cloth; 10, connecting rod; 11, limiting block; 12, first annular groove; 13, second annular groove; 14, first sliding groove; 15, sliding block; 16, pull ring; 17, second sliding groove; 18, third sliding groove; 19, spring. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0023] Reference Figures 1-5 A steel wire rope maintenance device for elevator, including base 1, the top of base 1 is fixedly installed with first support 2, the top of first support 2 is installed with first connecting piece 3 by bolt, one side of first support 2 is installed with second connecting piece 4 by bolt, the end away from first support 2 of second connecting piece 4 is fixedly installed with cross plate 5, the side wall of cross plate 5 and first connecting piece 3 is installed with second support 6 by connecting mechanism, second support 6 is oppositely arranged, the side wall of second support 6 is provided with cleaning head 7;
[0024] Connecting mechanism includes connecting rod 10 arranged in the side wall of second support 6, connecting rod 10 is fixedly connected with second support 6, connecting rod 10 is embedded in the inner wall of second sliding groove 17 and second annular groove 13, second sliding groove 17 is opened in the side wall of cross plate 5.
[0025] Through the connecting mechanism, the rotation of second support 6 can be controlled, so that the device can clean multiple steel wire ropes or a single steel wire rope, improving the applicability of the device.
[0026] The outer wall of connecting rod 10 is fixedly installed with limiting block 11, limiting block 11 is embedded in the inner wall of third sliding groove 18 and first annular groove 12, third sliding groove 18 is opened in the side wall of second sliding groove 17, first annular groove 12 is opened in the side wall of second annular groove 13, so the design can limit connecting rod 10, so that second support 6 and cross plate 5 are always attached, and at the same time, when connecting rod 10 moves and rotates, no motion interference occurs.
[0027] The inner wall of the connecting rod 10 is provided with a first sliding groove 14, and a sliding block 15 is slidably installed in the inner wall of the first sliding groove 14. The sliding block 15 is connected with the inner wall of the first sliding groove 14 through a spring 19. The sliding block 15 penetrates through the horizontal plate 5 and extends to one side of the horizontal plate 5. In this way, the position of the second supporting piece 6 can be switched by pulling the sliding block 15 to make the sliding block 15 disengage from the inner wall of the end of the second sliding groove 17. Meanwhile, when the sliding block 15 is embedded in the inner wall of the end of the second sliding groove 17, the sliding block 15 will form an obstruction to fix the connecting rod 10, thereby fixing the position of the second supporting piece 6.
[0028] The side of the sliding block 15 away from the connecting rod 10 is fixedly installed with a pull ring 16, which can facilitate the operator to pull the sliding block 15 and improve the convenience of operation.
[0029] The cross section of the connecting rod 10 is square-shaped, so that the connecting rod 10 can only slide in the inner wall of the second sliding groove 17 and cannot rotate. Meanwhile, the diameter of the second annular groove 13 is equal to the length of the diagonal line of the connecting rod 10, so that the connecting rod 10 can rotate in the inner wall of the second annular groove 13, thereby adjusting the position of the second supporting piece 6.
[0030] The connecting rod 10 is slidably connected with the second sliding groove 17 and rotatably connected with the second annular groove 13. When the connecting rod 10 is in the inner wall of the second sliding groove 17, it can only move and cannot rotate, thereby limiting the position of the second supporting piece 6 after adjusting the position of the second supporting piece 6.
[0031] The limiting block 11 is slidably connected with the third sliding groove 18 and rotatably connected with the first annular groove 12. The limiting block 11 is also square-shaped, and the diagonal line length of the limiting block 11 is equal to the diameter of the inner wall of the first annular groove 12. In addition, the diameter of the first annular groove 12 is greater than the diameter of the second annular groove 13, so that the limiting block 11 can move with the connecting rod 10 and limit the connecting rod 10 from disengaging from the inner wall of the second sliding groove 17.
[0032] The side wall of the cleaning head 7 is provided with a first adhesive cloth 8, and the side wall of the second supporting piece 6 is provided with a second adhesive cloth 9. The first adhesive cloth 8 is adhesively connected with the second adhesive cloth 9. In this way, the cleaning head 7 can be detached from the side wall of the second supporting piece 6 after cleaning, and a new cleaning head 7 can be replaced. This embodiment only provides a connection mode of the second supporting piece 6 and the cleaning head 7, and other connection modes can also be used, such as a sliding connection between the second supporting piece 6 and the cleaning head 7.
[0033] The working mode is as follows: when the elevator steel wire needs to be maintained, the first connecting piece 3 and the second connecting piece 4 are assembled, the steel wire passes through the gap between the cleaning heads 7, and then the elevator is started to move the steel wire, thereby cleaning and maintaining the steel wire; when different elevators need to be cleaned, first, the pull ring 16 is pulled to drive the sliding block 15 to disengage from the inner wall of the end of the second sliding groove 17, then the sliding block 15 is pulled transversely to drive the connecting rod 10 to slide on the inner wall of the second sliding groove 17 until the inner wall of the second annular groove 13, at this time, the pull ring 16 is rotated to drive the second supporting piece 6 to rotate, thereby adjusting the position, when the appropriate position is reached, the pull ring 16 is pulled reversely to drive the connecting rod 10 to re-enter the inner wall of the second sliding groove 17 until moving to the end of the second sliding groove 17, at this time, the pull ring 16 is loosened, and the sliding block 15 is embedded into the end of the inner wall of the second sliding groove 17 under the action of the spring 19, thereby being fixed, and finally the whole device is moved to the appropriate position to clean and maintain the steel wire.
[0034] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A wire rope maintenance device for an elevator, comprising a base (1), characterized in that: The top end of the base (1) is fixedly installed with a first support (2), the top end of the first support (2) is installed with a first connecting piece (3) through bolts, one side of the first support (2) is installed with a second connecting piece (4) through bolts, the end of the second connecting piece (4) away from the first support (2) is fixedly installed with a horizontal plate (5), the side wall of the horizontal plate (5) and the first connecting piece (3) is installed with a second support (6) through a connecting mechanism, the second supports (6) are oppositely arranged, and the side wall of the second support (6) is provided with a cleaning head (7). The connecting mechanism comprises a connecting rod (10) arranged on the side wall of the second support (6), the connecting rod (10) is fixedly connected with the second support (6), and the connecting rod (10) is embedded in the inner walls of a second sliding groove (17) and a second annular groove (13).
2. An elevator wire rope maintenance device according to claim 1, characterized in that: The outer wall of the connecting rod (10) is fixedly installed with a limiting block (11), the limiting block (11) is embedded in the inner walls of a third sliding groove (18) and a first annular groove (12), the third sliding groove (18) is arranged on the side wall of the second sliding groove (17), and the first annular groove (12) is arranged on the side wall of the second annular groove (13).
3. An elevator wire rope maintenance device according to claim 2, characterized in that: The inner wall of the connecting rod (10) is provided with a first sliding groove (14), the inner wall of the first sliding groove (14) is slidably installed with a sliding block (15), the sliding block (15) and the inner wall of the first sliding groove (14) are connected through a spring (19), and the sliding block (15) penetrates through the horizontal plate (5) and extends to one side of the horizontal plate (5).
4. A wire rope maintenance device for an elevator according to claim 3, characterized in that: The side of the sliding block (15) away from the connecting rod (10) is fixedly installed with a pull ring (16).
5. An elevator wire rope maintenance device according to claim 4, characterized in that: The cross section of the connecting rod (10) is square.
6. A wire rope maintenance device for an elevator according to claim 2, characterized in that: The connecting rod (10) is slidably connected with the second sliding groove (17), and the connecting rod (10) is rotatably connected with the second annular groove (13).
7. A wire rope maintenance device for an elevator according to claim 2, characterized in that: The limiting block (11) is slidably connected with the third sliding groove (18), and the limiting block (11) is rotatably connected with the first annular groove (12).
8. A wire rope maintenance device for an elevator according to claim 1, characterized in that: The side wall of the cleaning head (7) is provided with a first adhesive cloth (8), the side wall of the second support (6) is provided with a second adhesive cloth (9), and the first adhesive cloth (8) and the second adhesive cloth (9) are adhesively connected.