A hoistway lighting device for elevator maintenance

Abstract

The utility model provides a kind of for elevator maintenance's hoistway lighting device, it is related to elevator maintenance technical field, including adjusting mechanism, the adjusting mechanism includes lamp stand, the side of lamp stand is provided with connecting block, the side of lamp stand is fixedly connected with the one end of connecting block, the inner wall of connecting block is provided with belt, the inner wall of connecting block is fixedly connected with the outside of belt and is penetrated.This utility model will be connected roll rotation when motor starts and drive belt, belt moves and will synchronous traction connecting lamp stand reciprocating motion, when restoring original position of lamp stand, by letting motor reverse to make lamp stand go back according to original path, lighting lamp on lamp stand can move up and down, by pushing rectangular frame, drive the horizontal plate of its upper and lower sides along the inner side track of concave plate synchronous sliding, realize the position fine adjustment of rectangular frame in horizontal direction, so that the flexibility of overall device can be improved by this way, meet different operation needs.

Description

Technical Field

[0001] This utility model relates to the field of elevator maintenance technology, and in particular to a shaft lighting device for elevator maintenance. Background Technology

[0002] An elevator is a power-driven electromechanical device that uses a car that runs along rigid guide rails or steps that run along a fixed route to lift or transport people or goods in parallel. It includes passenger elevators, escalators, moving walkways, etc.

[0003] In existing technologies, elevators require regular maintenance during use. During maintenance, lighting is needed to assist workers in their operations. Lighting can help workers eliminate blind spots in the shaft and around the equipment, ensuring worker safety and improving the accuracy and efficiency of maintenance work.

[0004] However, when using lighting for auxiliary work, the lighting fixtures installed inside the shaft are fixed to the wall and cannot be moved. This means that the light can only cover a fixed area and cannot be flexibly adjusted according to the work position of the maintenance personnel. The fixed lights will create obvious blind spots in the non-illuminated areas, and some key maintenance points may be in shadow, making it impossible for the staff to clearly observe the status of the components. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide a shaft lighting device for elevator maintenance.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a shaft lighting device for elevator maintenance, comprising an adjustment mechanism, a fixing mechanism on one side of the adjustment mechanism, a lamp holder, a connecting block on one side of the lamp holder, a fixed connection between one side of the lamp holder and one end of the connecting block, a belt on the inner wall of the connecting block, the inner wall of the connecting block being fixedly connected through the outer side of the belt, a connecting roller on the inner side of the belt being drivenly connected to the outer side of the connecting roller, a motor at the center of the connecting roller, the center of the connecting roller being fixedly connected to the output end of the motor, a fixing plate on the outer side of the motor, and the outer side of the motor being fixedly connected to the inner side of the fixing plate.

[0007] In a preferred embodiment, the fixing mechanism includes an L-plate, a rotating member is provided on one side of the L-plate, one side of the L-plate is rotatably connected to one end of the rotating member, a concave plate is provided at the other end of the rotating member, the other end of the rotating member is rotatably connected to one side of the concave plate, and a clamping plate is provided on the inner side of the L-plate, the inner side of the L-plate is slidably in contact with one end of the clamping plate.

[0008] In a preferred embodiment, a rectangular frame is provided on one side of the fixed plate, and one side of the fixed plate is fixedly connected to the middle of the rectangular frame. A vertical plate is provided on one side of the rectangular frame, and one side of the rectangular frame is fixedly connected to one side of the vertical plate.

[0009] In a preferred embodiment, a groove is provided on one side of the vertical plate, and a roller is provided on the inner surface of the groove. The inner surface of the groove is rotatably connected to the outer side of the roller, and the connecting end of the roller is fixedly connected to one side of the lamp holder.

[0010] In a preferred embodiment, a horizontal plate is provided on one side of the rectangular frame, and one side of the rectangular frame is fixedly connected to one end of the horizontal plate. A limiting plate is provided on the inner surface of the horizontal plate, and the inner surface of the horizontal plate is slidably connected to the outer side of the limiting plate.

[0011] In a preferred embodiment, the upper and lower ends of the limiting plate are fixedly connected to the inner surface of the concave plate, and the inner surface of the concave plate is slidably connected to the upper and lower sides of the horizontal plate.

[0012] In a preferred embodiment, a lighting lamp is provided on the inner side of the lamp holder, and the inner side of the lamp holder is fixedly connected to the outer side of the lighting lamp.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. When the motor is started, the connecting roller rotates and drives the belt. The belt moves synchronously and pulls the connecting lamp holder to reciprocate. When the lamp holder is returned to its original position, the motor is reversed so that the lamp holder returns along the original path. The lights on the lamp holder can move up and down. By pushing the rectangular frame, the horizontal plates on its upper and lower sides slide synchronously along the inner track of the concave plate, so as to achieve fine adjustment of the horizontal position of the rectangular frame. In this way, the flexibility of the overall device can be improved to meet different operating needs.

[0015] 2. The axial rotation of the rotating component allows the L-plate to swing around the axis of the rotating component at multiple angles when fixing the rectangular frame according to the actual situation. This allows for fine adjustment of the angle of the L-plate when fixing it to an object, ensuring that the clamping plate fits tightly against the object. Then, by tightening the bolts, the object is fixed between the L-plate and the clamping plate, firmly fixing the whole unit in the predetermined position in the shaft, thus improving the adaptability of the device installation. Attached Figure Description

[0016] Figure 1 This utility model provides a structural schematic diagram of a shaft lighting device for elevator maintenance.

[0017] Figure 2This utility model provides a side view of the adjustment mechanism assembly of a shaft lighting device for elevator maintenance.

[0018] Figure 3 This utility model provides a sectional structural diagram of the adjustment mechanism component of a shaft lighting device for elevator maintenance.

[0019] Figure 4 This utility model provides a schematic diagram of the disassembled structure of the adjustment mechanism component of a shaft lighting device for elevator maintenance.

[0020] Legend:

[0021] 1. Adjustment mechanism; 11. Lamp holder; 12. Lighting lamp; 13. Connecting block; 14. Belt; 15. Connecting roller; 16. Fixing plate; 17. Rectangular frame; 18. Motor; 19. Horizontal plate; 110. Concave plate; 111. Limiting plate; 112. Vertical plate; 113. Slide groove; 114. Roller;

[0022] 2. Fixing mechanism; 21. L-plate; 22. Clamping plate; 23. Rotating component. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] like Figures 1-4As shown, this utility model provides a technical solution: a shaft lighting device for elevator maintenance, including an adjustment mechanism 1, a fixing mechanism 2 on one side of the adjustment mechanism 1, a lamp holder 11, a connecting block 13 on one side of the lamp holder 11, one side of the lamp holder 11 being fixedly connected to one end of the connecting block 13, a belt 14 on the inner wall of the connecting block 13, the inner wall of the connecting block 13 being fixedly connected through the outer side of the belt 14, a connecting roller 15 on the inner side of the belt 14, the inner side of the belt 14 being drively connected to the outer side of the connecting roller 15, a motor 18 at the center of the connecting roller 15, the center of the connecting roller 15 being fixedly connected to the output end of the motor 18, a fixing plate 16 on the outer side of the motor 18, the outer side of the motor 18 being fixedly connected to the inner side of the fixing plate 16, a rectangular frame 17 on one side of the fixing plate 16, and one side of the fixing plate 16 being connected to the rectangular frame 17. The middle of the rectangular frame 17 is fixedly connected. A vertical plate 112 is provided on one side of the rectangular frame 17. One side of the rectangular frame 17 is fixedly connected to one side of the vertical plate 112. A sliding groove 113 is provided on one side of the vertical plate 112. A roller 114 is provided on the inner surface of the sliding groove 113. The inner surface of the sliding groove 113 is rotatably connected to the outer side of the roller 114. The connecting end of the roller 114 is fixedly connected to one side of the lamp holder 11. A horizontal plate 19 is provided on one side of the rectangular frame 17. One side of the rectangular frame 17 is fixedly connected to one end of the horizontal plate 19. A limiting plate 111 is provided on the inner surface of the horizontal plate 19. The inner surface of the horizontal plate 19 is slidably connected to the outer side of the limiting plate 111. The upper and lower ends of the limiting plate 111 are fixedly connected to the inner surface of the concave plate 110. The inner surface of the concave plate 110 is slidably connected to the upper and lower sides of the horizontal plate 19. A lighting lamp 12 is provided on the inner side of the lamp holder 11. The inner side of the lamp holder 11 is fixedly connected to the outer side of the lighting lamp 12.

[0026] In this embodiment, when the elevator shaft lighting device is in use, fixed plates 16 are installed at both the upper and lower ends of the rectangular frame 17. One of the fixed plates 16 contains a motor 18, which is fixedly connected to the center of the connecting roller 15. There are two connecting rollers 15, and the other one is rotatably connected to the fixed plate 16 without the motor 18. A belt 14 is sleeved on the outer side of the two connecting rollers 15. The belt 14 is elliptical after being sleeved. A connecting block 13 is fixed on the outer side of the belt 14. A lamp holder 11 is fixed to one end of the connecting block 13. Therefore, the lamp holder 11, the connecting block 13, and the belt 14 are integrated. The upper part is equipped with a light 12, which rotates the connecting roller 15 when the motor 18 starts, and drives the belt 14 to move smoothly along the track of the two connecting rollers 15. Since the connecting block 13 is rigidly fixed to the belt 14, the movement of the belt 14 will synchronously pull the connecting block 13 and the light holder 11 to reciprocate. When the light holder 11 is returned to its original position, the motor 18 is reversed to make the light holder 11 return along the original path. The light 12 on the light holder 11 can move up and down, which can provide comprehensive illumination of different heights within a certain range of the shaft, solve the problem of blind spots in traditional fixed lighting, and provide a clear working field of vision for elevator maintenance personnel.

[0027] By installing horizontal plates 19 on both the upper and lower sides of the rectangular frame 17, and designing a concave plate 110 on the outer side of the horizontal plate 19, the horizontal plate 19 can move short distances left and right within the concave plate 110. After the concave plate 110 is fixed, by pushing the rectangular frame 17, the horizontal plates 19 on both the upper and lower sides of it can slide synchronously along the inner track of the concave plate 110, thereby achieving fine adjustment of the horizontal position of the rectangular frame 17. This design allows the entire lighting device to adjust the lateral coverage of the lighting lamp 12 according to the actual maintenance needs in the shaft.

[0028] A vertical plate 112 is installed on one side of the rectangular frame 17. The vertical plate 112 has a groove 113. The inner surface of the groove 113 is designed with a roller 114. The connecting end of the roller 114 is fixed to the lamp holder 11. When the lamp holder 11 moves up and down, the roller 114 will roll synchronously along the inner surface of the groove 113, providing vertical guidance support for the lamp holder 11. This design can limit the movement trajectory of the lamp holder 11, prevent it from shaking during up and down movement, and ensure that the lamp holder 11 always runs smoothly along a fixed path.

[0029] Example 2

[0030] like Figures 1-3As shown, the fixing mechanism 2 includes an L-plate 21. A rotating member 23 is provided on one side of the L-plate 21. One side of the L-plate 21 is rotatably connected to one end of the rotating member 23. A concave plate 110 is provided at the other end of the rotating member 23. The other end of the rotating member 23 is rotatably connected to one side of the concave plate 110. A clamping plate 22 is provided on the inner side of the L-plate 21. The inner side of the L-plate 21 is slidably in contact with one end of the clamping plate 22.

[0031] In this embodiment, four L-plates 21 are designed, with two plates forming a group. One end of each L-plate 21 is fixed with a rotating component 23. Two rotating components 23 are also fixed on each of the two concave plates 110. A clamping plate 22 is designed on the inner side of the L-plate 21. The clamping plate 22 is connected to the L-plate 21 by bolts. When the concave plate 110 is fixed, the axial rotation of the rotating component 23 allows the L-plate 21 to swing around the axis of the rotating component 23 at multiple angles when the rectangular frame 17 is fixed according to the actual situation. This allows for fine adjustment of the angle of the L-plate 21 when it is fixed to an object, so that the clamping plate 22 fits tightly to the object. Then, the object is fixed between the L-plate 21 and the clamping plate 22 by tightening the bolts, so that the whole is firmly fixed in the predetermined position of the shaft. This method enhances the flexibility and adaptability of the device installation and ensures that the lighting system can remain stable in various complex shaft environments.

[0032] Working principle:

[0033] like Figures 1-4 As shown, when the motor 18 is started, the connecting roller 15 rotates and drives the belt 14 to move smoothly along the track of the two connecting rollers 15. Since the connecting block 13 and the belt 14 are rigidly fixed, the movement of the belt 14 will synchronously pull the connecting block 13 and the lamp holder 11 to reciprocate. When the lamp holder 11 is restored to its original position, the motor 18 is reversed so that the lamp holder 11 returns to the original path. The lighting lamp 12 on the lamp holder 11 can move up and down, and can provide comprehensive illumination of different heights within a certain range of the shaft. By installing horizontal plates 19 on both the upper and lower sides of the rectangular frame 17, and designing a concave plate 110 on the outer side of the horizontal plate 19, the horizontal plate 19 can move short distances left and right within the concave plate 110. After the concave plate 110 is fixed, by pushing the rectangular frame 17, the horizontal plates 19 on both the upper and lower sides are driven to slide synchronously along the inner track of the concave plate 110, so as to achieve fine adjustment of the horizontal position of the rectangular frame 17. In this way, the flexibility of the overall device can be improved to meet different operational needs.

[0034] The axial rotation of the rotating component 23 allows the L-plate 21 to swing around the axis of the rotating component 23 at multiple angles when the rectangular frame 17 is fixed according to the actual situation. This allows for fine adjustment of the angle of the L-plate 21 when it is fixed to an object, so that the clamping plate 22 fits tightly with the object. Then, by tightening the bolts, the object is fixed between the L-plate 21 and the clamping plate 22, so that the whole is firmly fixed in the predetermined position of the well, which improves the flexibility and adaptability of the device installation.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A shaft lighting device for elevator maintenance, characterized in that, The device includes an adjustment mechanism (1), a fixing mechanism (2) on one side of the adjustment mechanism (1), a lamp holder (11), a connecting block (13) on one side of the lamp holder (11), a fixed connection between one side of the lamp holder (11) and one end of the connecting block (13), a belt (14) on the inner wall of the connecting block (13), a fixed connection between the inner wall of the connecting block (13) and the outer side of the belt (14), a connecting roller (15) on the inner side of the belt (14), a transmission connection between the inner side of the belt (14) and the outer side of the connecting roller (15), a motor (18) at the center of the connecting roller (15), a fixed connection between the center of the connecting roller (15) and the output end of the motor (18), a fixing plate (16) on the outer side of the motor (18), and a fixed connection between the outer side of the motor (18) and the inner side of the fixing plate (16).

2. The shaft lighting device for elevator maintenance according to claim 1, characterized in that: The fixing mechanism (2) includes an L-plate (21), a rotating member (23) is provided on one side of the L-plate (21), one side of the L-plate (21) is rotatably connected to one end of the rotating member (23), the other end of the rotating member (23) is provided with a concave plate (110), the other end of the rotating member (23) is rotatably connected to one side of the concave plate (110), a clamping plate (22) is provided on the inner side of the L-plate (21), and the inner side of the L-plate (21) is slidably contacted with one end of the clamping plate (22).

3. A shaft lighting device for elevator maintenance according to claim 1, characterized in that: A rectangular frame (17) is provided on one side of the fixed plate (16), and one side of the fixed plate (16) is fixedly connected to the middle of the rectangular frame (17). A vertical plate (112) is provided on one side of the rectangular frame (17), and one side of the rectangular frame (17) is fixedly connected to one side of the vertical plate (112).

4. A shaft lighting device for elevator maintenance according to claim 3, characterized in that: A groove (113) is provided on one side of the vertical plate (112). A roller (114) is provided on the inner surface of the groove (113). The inner surface of the groove (113) is rotatably connected to the outer side of the roller (114). The connecting end of the roller (114) is fixedly connected to one side of the lamp holder (11).

5. A shaft lighting device for elevator maintenance according to claim 3, characterized in that: A horizontal plate (19) is provided on one side of the rectangular frame (17). One side of the rectangular frame (17) is fixedly connected to one end of the horizontal plate (19). A limiting plate (111) is provided on the inner surface of the horizontal plate (19). The inner surface of the horizontal plate (19) is slidably connected to the outer side of the limiting plate (111).

6. A shaft lighting device for elevator maintenance according to claim 5, characterized in that: The upper and lower ends of the limiting plate (111) are fixedly connected to the inner surface of the concave plate (110), and the inner surface of the concave plate (110) is slidably connected to the upper and lower sides of the horizontal plate (19).

7. A shaft lighting device for elevator maintenance according to claim 1, characterized in that: The lamp holder (11) is provided with a lighting lamp (12) on its inner side, and the inner side of the lamp holder (11) is fixedly connected to the outer side of the lighting lamp (12).

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