Adjusting device capable of automatically adapting to elevator suspension
By designing an adjustment device that automatically adapts to elevator suspension and using structures such as threaded rods and auxiliary pipes, the problem of inconvenient replacement of counterweight blocks in traditional elevator suspension devices is solved, and the convenience of replacement and system flexibility are achieved.
Patent Information
- Application Number
- CN202421403013.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-18
AI Technical Summary
Traditional elevator suspension devices are inconvenient to replace the counterweight blocks, resulting in limited use.
An adjustment device that automatically adapts to elevator suspension is designed, and the counterweight blocks are easily replaced by the installation of threaded rods, movable plates, movable rods, insertion rods and auxiliary pipes.
It realizes rapid replacement of counterweight blocks, improving the flexibility and maintenance convenience of elevator suspension systems.
Smart Images
Figure CN222593174U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of elevator suspension, in particular to an adjustment device which automatically adapts to elevator suspension. Background Art
[0002] Elevator suspension refers to the suspension system of the elevator, which is usually composed of wire ropes and davits. The wire ropes connect the elevator's cabin and the lifting weight, and the elevator is raised or lowered by the movement of the lifting weight. The design and quality of the suspension system directly affects the safety and stability of the elevator, so regular inspection and maintenance are required to ensure normal operation. The elevator suspension system is generally installed and maintained by professional technicians to ensure its safety and reliability.
[0003] As people's lives continue to change, the use of elevators has become more and more common. In order to ensure safety, an automatic adaptive adjustment device is used to adjust the elevator suspension. However, the traditional device is not convenient for replacing the counterweight when in use, which makes its use very limited. Therefore, a new structure is proposed to solve this technical problem. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides an adjustment device that automatically adapts to elevator suspension, has the advantages of easy replacement of counterweights, etc., and solves the problem that traditional devices mentioned in the above background technology are not convenient for replacing counterweights.
[0006] (II) Technical solution
[0007] In order to achieve the purpose of facilitating the replacement of the counterweight mentioned in the above-mentioned background technology, the utility model provides the following technical solutions: an adjustment device that automatically adapts to the elevator suspension, comprising a base, a rotating shaft is arranged inside the base, a motor is arranged on one side of the outer surface of the base, a steel cable is arranged on the outer surface of the rotating shaft, a connecting box is arranged at one end of the steel cable, a device pipe is arranged inside the connecting box, a counterweight is arranged at one end of the device pipe, an auxiliary pipe is arranged inside the connecting box, a plug rod is arranged inside the auxiliary pipe, a movable rod is arranged on one side of the outer surface of the plug rod, a movable plate is arranged at one end of the movable rod, and a threaded rod is arranged on one side of the outer surface of the movable plate.
[0008] Preferably, the number of the device pipes is two, and the two device pipes are evenly arranged in the connection box.
[0009] Preferably, one end of the device pipe contacts one side of the inner wall of the connection box, passes through one side of the inner wall of the connection box, reaches one side of the outer surface of the connection box, and is fixedly connected to the connection box.
[0010] Preferably, the number of the auxiliary tubes is two, and the two auxiliary tubes are evenly arranged on one side of the outer surface of the device tube on the left and right sides.
[0011] Preferably, one end of the auxiliary tube contacts one side of the outer surface of the device tube, passes through one side of the outer surface of the device tube, reaches one side of the inner wall of the device tube, and is fixedly connected to the device tube.
[0012] Preferably, one end of the threaded rod is connected to the movable plate via a rotating shaft, and the other end of the threaded rod contacts one side of the inner wall of the connection box and passes through one side of the inner wall of the connection box to one side of the outer surface of the connection box, and the threaded rod is threadedly connected to the connection box.
[0013] Slide grooves are arranged on the upper and lower sides of the inner wall of the auxiliary tube, and one side of the outer surface of the slide groove contacts one side of the inner wall of the auxiliary tube and penetrates one side of the inner wall of the auxiliary tube to one side of the outer surface of the auxiliary tube, and the insertion rod is arranged in the auxiliary tube, and a sliding rod is arranged on one side of the outer surface of the insertion rod, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod, and the other end of the sliding rod is slidably connected to the inner wall of the slide groove, so that the insertion rod has more stability when moving left and right;
[0014] An inclined slide groove is provided on one side of the outer surface of the movable plate, and one side of the outer surface of the inclined slide groove contacts one side of the outer surface of the movable plate and penetrates one side of the outer surface of the movable plate to the other side of the outer surface of the movable plate, and one end of the movable rod is fixedly connected to the insertion rod, and a sliding rod is provided on the other end, and the sliding rod is slidably connected to the inner wall of the inclined slide groove away from one end of the movable rod, so that when the movable plate moves up and down, the movable rod drives the insertion rod to move left and right;
[0015] An upper and lower sliding groove is provided on one side of the inner wall of the connecting box, and a limiting rod is provided on one side of the outer surface of the movable plate, and one end of the limiting rod is fixedly connected to one side of the outer surface of the movable plate, and the other end of the limiting rod is slidably connected to the inner wall of the upper and lower sliding grooves, so that when the threaded rod rotates, the movable plate can only move up and down.
[0016] Compared with the prior art, the utility model provides an adjustment device that automatically adapts to elevator suspension, which has the following beneficial effects:
[0017] 1. The utility model, through the threaded rod arranged in the device, when the threaded rod is rotated, the movable plate moves up and down, so that the movable rod is squeezed, which drives the insertion rod to move left and right. When the insertion rod is disconnected from the counterweight block, the counterweight block can be removed, thereby achieving the effect of replacing the counterweight block.
[0018] 2. The utility model provides two device tubes in the device, which are symmetrical to each other, so that when connected with the counterweight block, the connection between the counterweight block and the connection box is more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 This is a front view cross-sectional schematic diagram of the structure of the utility model;
[0021] Figure 3 It is a partially enlarged schematic diagram of the front view and section view of the structure of the utility model.
[0022] Among them: 1. base; 2. rotating shaft; 3. motor; 4. steel cable; 5. connecting box; 6. installation pipe; 7. counterweight block; 8. auxiliary pipe; 9. plug rod; 10. movable rod; 11. movable plate; 12. threaded rod. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-Figure 3 , an adjustment device for automatically adapting to elevator suspension, comprising a base 1;
[0025] like Figure 1-Figure 3 As shown, a rotating shaft 2 is arranged inside the base 1, a motor 3 is arranged on one side of the outer surface of the base 1, a steel cable 4 is arranged on the outer surface of the rotating shaft 2, a connecting box 5 is arranged at one end of the steel cable 4, a device pipe 6 is arranged inside the connecting box 5, a counterweight block 7 is arranged at one end of the device pipe 6, an auxiliary pipe 8 is arranged inside the connecting box 5, an insertion rod 9 is arranged inside the auxiliary pipe 8, a movable rod 10 is arranged on one side of the outer surface of the insertion rod 9, a movable plate 11 is arranged at one end of the movable rod 10, and a threaded rod 12 is arranged on one side of the outer surface of the movable plate 11.
[0026] Specifically, Figure 1-Figure 3 As shown, there are two device pipes 6 , and the two device pipes 6 are evenly arranged in the connection box 5 .
[0027] Specifically, Figure 1-Figure 3 As shown, one end of the device pipe 6 contacts one side of the inner wall of the connection box 5 , passes through one side of the inner wall of the connection box 5 , reaches one side of the outer surface of the connection box 5 , and is fixedly connected to the connection box 5 .
[0028] Specifically, Figure 1-Figure 3 As shown, there are two auxiliary tubes 8, and the two auxiliary tubes 8 are evenly arranged on one side of the outer surface of the device tube 6 on the left and right sides.
[0029] Specifically, Figure 1-Figure 3As shown, one end of the auxiliary pipe 8 contacts one side of the outer surface of the device pipe 6, passes through one side of the outer surface of the device pipe 6, reaches one side of the inner wall of the device pipe 6, and is fixedly connected to the device pipe 6.
[0030] Specifically, Figure 1-Figure 3 As shown, one end of the threaded rod 12 is connected to the movable plate 11 via a rotating shaft, and the other end of the threaded rod 12 contacts one side of the inner wall of the connection box 5 and passes through one side of the inner wall of the connection box 5 to one side of the outer surface of the connection box 5, and the threaded rod 12 and the connection box 5 are threadedly connected.
[0031] Through the above technical solution, the inner wall of the auxiliary tube 8 is provided with slide grooves on the upper and lower sides, and one side of the outer surface of the slide groove contacts one side of the inner wall of the auxiliary tube 8, and penetrates one side of the inner wall of the auxiliary tube 8 to one side of the outer surface of the auxiliary tube 8, and the insertion rod 9 is arranged in the auxiliary tube 8, and a sliding rod is arranged on one side of the outer surface of the insertion rod 9, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod 9, and the other end of the sliding rod is slidably connected to the inner wall of the slide groove, so that the insertion rod 9 is more stable when moving left and right;
[0032] One side of the outer surface of the movable plate 11 is provided with an inclined slide groove, and one side of the outer surface of the inclined slide groove contacts one side of the outer surface of the movable plate 11, and penetrates one side of the outer surface of the movable plate 11 to the other side of the outer surface of the movable plate 11, and one end of the movable rod 10 is fixedly connected to the insertion rod 9, and the other end is provided with a sliding rod, and the sliding rod is slidably connected to the inner wall of the inclined slide groove away from one end of the movable rod 10, so that when the movable plate 11 moves up and down, the movable rod 10 drives the insertion rod 9 to move left and right;
[0033] An upper and lower sliding groove is provided on one side of the inner wall of the connecting box 5, and a limiting rod is provided on one side of the outer surface of the movable plate 11, and one end of the limiting rod is fixedly connected to one side of the outer surface of the movable plate 11, and the other end of the limiting rod is slidably connected to the inner wall of the upper and lower sliding grooves, so that when the threaded rod 12 rotates, the movable plate 11 can only move up and down.
[0034] When in use, by the threaded rod 12 arranged in the device, when the threaded rod 12 is rotated, the movable plate 11 moves up and down, and the movable rod 10 drives the insertion rod 9 to move left and right. When the insertion rod 9 is disconnected from the counterweight block 7, the counterweight block 7 can be removed, thereby achieving the effect of replacing the counterweight block 7.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustment device for automatically adapting to elevator suspension, comprising a base (1), characterized in that: A rotating shaft (2) is arranged inside the base (1), a motor (3) is arranged on one side of the outer surface of the base (1), a steel cable (4) is arranged on the outer surface of the rotating shaft (2), a connecting box (5) is arranged at one end of the steel cable (4), a device tube (6) is arranged inside the connecting box (5), a counterweight (7) is arranged at one end of the device tube (6), an auxiliary tube (8) is arranged inside the connecting box (5), an insertion rod (9) is arranged inside the auxiliary tube (8), a movable rod (10) is arranged on one side of the outer surface of the insertion rod (9), a movable plate (11) is arranged at one end of the movable rod (10), and a threaded rod (12) is arranged on one side of the outer surface of the movable plate (11).
2. The automatic adaptive elevator suspension adjustment device according to claim 1, characterized in that: The number of the device pipes (6) is two, and the two device pipes (6) are evenly arranged in the connection box (5).
3. The automatic adaptive elevator suspension adjustment device according to claim 1, characterized in that: One end of the device pipe (6) contacts one side of the inner wall of the connection box (5), passes through one side of the inner wall of the connection box (5), reaches one side of the outer surface of the connection box (5), and is fixedly connected to the connection box (5).
4. The automatic adaptive elevator suspension adjustment device according to claim 1, characterized in that: The number of the auxiliary tubes (8) is two, and the two auxiliary tubes (8) are evenly arranged on one side of the outer surface of the device tube (6) on the left and right sides.
5. The automatic adaptive elevator suspension adjustment device according to claim 1, characterized in that: One end of the auxiliary pipe (8) contacts one side of the outer surface of the device pipe (6), penetrates one side of the outer surface of the device pipe (6), reaches one side of the inner wall of the device pipe (6), and is fixedly connected to the device pipe (6).
6. The automatic adaptive elevator suspension adjustment device according to claim 1, characterized in that: One end of the threaded rod (12) is connected to the movable plate (11) via a rotating shaft, and the other end of the threaded rod (12) contacts one side of the inner wall of the connection box (5) and passes through the inner wall of the connection box (5) to the outer surface of the connection box (5), and the threaded rod (12) and the connection box (5) are threadedly connected.