CN219859973U

CN219859973U - Alarm device for elevator maintenance

Info

Publication number: CN219859973U
Application number: CN202320953402.8U
Authority: CN
Inventors: 李响
Original assignee: Tianjin Yaolun Elevator Co ltd
Current assignee: Tianjin Yaolun Elevator Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-10-20
Anticipated expiration: 2033-04-25

Abstract

The utility model relates to an alarm device for elevator maintenance, which comprises an elevator frame, wherein the upper end surface of the elevator frame is provided with a base, the base and the elevator frame are installed by adopting bolts, the upper end surface of the base is fixedly provided with an alarm lamp, the outer end of the alarm lamp is fixedly provided with a mounting ring, the upper end of the mounting ring is provided with a first conical surface on the inner wall, the inside of the first conical surface is provided with a second conical surface, the upper end surface of the second conical surface is fixedly provided with a transparent protective cover, the connection parts of the mounting ring and the transparent protective cover are fixedly provided with mounting rings, and the two mounting rings are fixedly installed by adopting bolts, so that a user can fix the transparent protective cover by inserting the second conical surface into the inside of the first conical surface and enabling the two mounting rings to be contacted, and then fixing the two mounting rings by the bolts so as to protect the alarm lamp.

Description

Alarm device for elevator maintenance

Technical Field

The utility model relates to the technical field of elevator maintenance, in particular to an alarm device for elevator maintenance.

Background

The elevator is a vertical elevator taking a motor as power, is provided with a box-shaped nacelle and is used for taking or carrying goods of a multi-storey building, the modern elevator mainly comprises a traction machine, a guide rail, a counterweight device, a safety device, a signal control system, a lift car, a hoistway door and the like, the parts are respectively arranged in a hoistway and a machine room of the building, the parts are usually in friction transmission by adopting a steel wire rope, the steel wire rope bypasses a traction sheave, the two ends of the steel wire rope are respectively connected with the lift car and a balance weight, the elevator is required to be safe and reliable, high in conveying efficiency, accurate in balance layer, comfortable to take, and the like, the elevator frequently has some faults in the use process, if the faults cannot be timely maintained and maintained, the elevator can be dangerous in the long-time use process, and an alarm device is required to be used for reminding surrounding people in the maintenance and repair of the elevator, but most of alarm lamps in the prior art are exposed at the outer end, the alarm lamps are difficult to avoid collision caused by a plurality of tools in the repair of the elevator, and the alarm lamps are damaged; and the alarm device can not generate a large amount of heat when being used for a long time, but the traditional alarm device does not have a heat dissipation mechanism, and the service life of the alarm device can not be influenced when being used for a long time.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides an alarm device for elevator maintenance, which aims to solve the technical problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator is maintained and is used alarm device, includes the elevator frame, the up end of elevator frame is equipped with the base, base and elevator frame adopt the bolt installation, the up end of base is fixed to be equipped with the alarm lamp, the outer end of alarm lamp just is located the up end of base and is fixed to be equipped with the collar, first conical surface has been seted up on the upper end of collar and being located the inner wall, the inside of first conical surface is equipped with the second conical surface, the up end of second conical surface is fixed to be equipped with transparent protection casing, the junction of collar and transparent protection casing is all fixed to be equipped with the collar, two the collar adopts bolt fixed mounting, one side of base and the up end that is located the elevator frame are equipped with the shell, the inside of shell is equipped with bee calling organ, bee calling organ and alarm lamp electric connection.

Preferably, the outer wall of shell has seted up the louvre, the louvre is even to be provided with a plurality of, the both sides of shell are all fixed and are equipped with the connecting plate, the other end of connecting plate is fixed and is equipped with the mounting panel, on the mounting panel and be located the louvre one side all fixed be equipped with radiator fan, radiator fan is provided with two sets of and sets up in pairs, is convenient for dispel the heat to bee calling organ.

In a further preferred aspect, the elevator frame is provided with an electric box inside, a power supply is fixedly arranged inside the electric box, the power supply is electrically connected with the buzzer, a control button is fixedly arranged at the lower end of the power supply and inside the electric box, and the control button is electrically connected with the power supply, so that the buzzer and the alarm lamp can be controlled conveniently.

In a further preferred aspect, the outer wall of the housing is fixedly provided with a square frame, sliding grooves are formed in the inner wall of the square frame and located on two sides of the square frame, and a cover plate is slidably arranged in the sliding grooves, so that the cover plate can be conveniently detached and installed.

In a further preferred aspect, the outer wall of the square frame is provided with a mounting hole, the outer wall of the cover plate is provided with a fixing hole, fixing screws are arranged in the mounting hole and the fixing hole, and one end of each fixing screw is provided with a vertical plate, so that the cover plate is conveniently fixed.

In a further preferred embodiment, the front end of the electric box is hinged to one side of the electric box, and a box door is hinged to one side of the electric box, and is provided with a buttonhole, so that the front end of the electric box is conveniently shielded, and passengers are prevented from being touched by mistake.

In a further preferred embodiment, the first and second conical surfaces have equal inclination, so as to increase the tightness between the mounting ring and the transparent protective cover.

(III) beneficial effects

Compared with the prior art, the utility model provides an alarm device for elevator maintenance, which has the following beneficial effects:

1. according to the utility model, the base, the alarm lamp, the mounting ring, the first conical surface, the second conical surface, the transparent protective cover and the mounting ring are arranged, so that a user can insert the second conical surface on the transparent protective cover into the first conical surface on the mounting ring and make the two mounting rings contact, then the two mounting rings are fixedly mounted through bolts, the transparent protective cover can be fixed, the alarm lamp is protected, the tightness between the transparent protective cover and the mounting rings can be increased through the arrangement of the first conical surface and the second conical surface, and smoke dust generated during maintenance is prevented from entering the transparent protective cover, and the transmission effect of the alarm lamp is affected;

2. according to the utility model, the shell, the buzzer, the radiating holes, the connecting plate, the mounting plate and the radiating fan are arranged, so that a user can blow the buzzer by opening the radiating fan, and the heat emitted by the buzzer during working can be rapidly dissipated, so that the service life of the buzzer is prolonged;

3. according to the utility model, the square frame, the sliding groove, the cover plate, the mounting hole, the fixing hole and the fixing screw are arranged, so that a user can detach the cover plate through the fixing screw, thereby facilitating maintenance and overhaul of other electronic elements such as a buzzer and the like in the shell, and facilitating use.

Drawings

Fig. 1 is a schematic view showing the overall structure of an alarm device for elevator maintenance according to the present utility model;

FIG. 2 is an exploded view of the installation of the mounting ring and transparent shield of the present utility model;

FIG. 3 is an exploded view of the installation of the square frame, cover plate and set screw of the present utility model;

FIG. 4 is a schematic view of the locations of the heat dissipation holes, the connection plates and the mounting plates on the housing according to the present utility model;

fig. 5 is a schematic view of the position of the electric box, power supply and control buttons inside the elevator frame of the present utility model;

figure 6 is a sectional view of the mounting ring and transparent shield of the present utility model.

In the figure: 1. an elevator frame; 2. a base; 3. an alarm lamp; 4. a mounting ring; 5. a first conical surface; 6. a second conical surface; 7. a transparent protective cover; 8. a mounting ring; 9. a housing; 10. a buzzer; 11. a heat radiation hole; 12. a connecting plate; 13. a mounting plate; 14. a heat radiation fan; 15. an electric box; 16. a power supply; 17. a control button; 18. a square frame; 19. a chute; 20. a cover plate; 21. a mounting hole; 22. a fixing hole; 23. a fixing screw; 24. a vertical plate; 25. a door; 26. and (5) a buttonhole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-6, an alarm device for elevator maintenance comprises an elevator frame 1, wherein a base 2 is arranged on the upper end face of the elevator frame 1, the base 2 and the elevator frame 1 are installed through bolts, an alarm lamp 3 is fixedly arranged on the upper end face of the base 2, a mounting ring 4 is fixedly arranged on the outer end of the alarm lamp 3 and positioned on the upper end face of the base 2, a first conical surface 5 is arranged on the inner wall of the upper end of the mounting ring 4, a second conical surface 6 is arranged in the first conical surface 5, a transparent protective cover 7 is fixedly arranged on the upper end face of the second conical surface 6, mounting rings 8 are fixedly arranged at the connecting positions of the mounting ring 4 and the transparent protective cover 7, the two mounting rings 8 are fixedly installed through bolts, a shell 9 is arranged on one side of the base 2 and positioned on the upper end face of the elevator frame 1, a buzzer 10 is arranged in the shell 9, and the buzzer 10 is electrically connected with the alarm lamp 3.

In this embodiment, the outer wall of the housing 9 is provided with heat dissipation holes 11, the heat dissipation holes 11 are uniformly provided with a plurality of heat dissipation holes, two sides of the housing 9 are fixedly provided with connecting plates 12, the other ends of the connecting plates 12 are fixedly provided with mounting plates 13, the side, located at the heat dissipation holes 11, of the mounting plates 13 is fixedly provided with heat dissipation fans 14, the heat dissipation fans 14 are provided with two groups and symmetrically arranged, and a user can quickly dissipate heat inside the housing 9 by opening the heat dissipation fans 14.

In this embodiment, the electric box 15 is disposed inside the elevator frame 1, the power supply 16 is fixedly disposed inside the electric box 15, the power supply 16 is electrically connected with the buzzer 10, the control button 17 is fixedly disposed at the lower end of the power supply 16 and inside the electric box 15, the control button 17 is electrically connected with the power supply 16, and a user can control the switching of the buzzer 10 and the alarm lamp 3 through the control button 17.

In this embodiment, a square frame 18 is fixedly arranged on the outer wall of the housing 9, sliding grooves 19 are formed in the inner wall of the square frame 18 and located on two sides, a cover plate 20 is slidably arranged in the sliding grooves 19, and a user can install the cover plate 20 to the front end of the housing 9 through the sliding grooves 19.

In this embodiment, the outer wall of the square frame 18 is provided with a mounting hole 21, the outer wall of the cover plate 20 is provided with a fixing hole 22, the inside of the mounting hole 21 and the fixing hole 22 is provided with a fixing screw 23, one end of the fixing screw 23 is provided with a vertical plate 24, and a user can detach and install the fixing screw 23 through the vertical plate 24.

In this embodiment, the front end of the electric box 15 is hinged to a box door 25 at one side, and a keyhole 26 is provided on the box door 25, so that a user can shield the front end of the electric box 15 through the box door 25.

In this embodiment, the first conical surface 5 and the second conical surface 6 have equal inclination, so that the tightness between the mounting ring 4 and the transparent protective cover 7 can be increased, and dust can be prevented from entering.

Example 2:

to sum up, when using, the user can be through control button 17 to carry out the circular telegram to warning light 3 and bee calling organ 10, bee calling organ 10 just can send alarm sound this moment, warning light 3 also can be continuous carry out the scintillation in order to carry out the suggestion to peripheral personnel, and transparent protection casing 7 has still been set up in the upper end of warning light 3, the user can be through inserting the inside of first conical surface 5 on the collar 4 with second conical surface 6 on the transparent protection casing 7, and make two collar 8 contact, afterwards, the fixed mounting to two collar 8 can accomplish transparent protection casing 7 through the bolt, in order to protect warning light 3, and then solve the outside and cause the striking and take place the problem of damage to it, and through setting up the leakproofness between transparent protection casing 7 and the collar 8 can be increased to first conical surface 5 and second conical surface 6, in order to prevent that the produced smoke and dust from entering into transparent protection casing 7 during maintenance, influence the transmission effect of warning light 3, and the user can also make it carry out blast to bee calling organ 10 through opening radiator fan 14, so that bee calling organ 10 is at the during operation quick release heat that send out, can take place when taking out the heat when taking place to the electronic equipment 20, can be convenient for use of the device to take place the life-span of the electronic equipment to take place, and the life-span of the electronic equipment is 20, and the life-span of the electronic equipment is convenient for use when taking off, and the device is 20, and can take place.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An alarm device for elevator maintenance, comprising an elevator frame (1), characterized in that: the utility model provides a lift frame (1) up end is equipped with base (2), base (2) adopts the bolt installation with lift frame (1), the up end of base (2) is fixed to be equipped with warning light (3), the outer end of warning light (3) and the up end that is located base (2) are fixed to be equipped with collar (4), first conical surface (5) have been seted up on the upper end of collar (4) and are located the inner wall, the inside of first conical surface (5) is equipped with second conical surface (6), the fixed transparent protection casing (7) that is equipped with of up end of second conical surface (6), the junction of collar (4) and transparent protection casing (7) is all fixed and is equipped with collar (8), two the collar (8) adopt bolt fixed installation, one side of base (2) and the up end that is located lift frame (1) are equipped with shell (9), the inside of shell (9) is equipped with bee calling organ (10), bee calling organ (10) and warning light (3) electric connection.

2. The elevator maintenance warning device according to claim 1, characterized in that: the novel heat dissipation device is characterized in that heat dissipation holes (11) are formed in the outer wall of the shell (9), the heat dissipation holes (11) are uniformly formed in a plurality of parts, connecting plates (12) are fixedly arranged on two sides of the shell (9), a mounting plate (13) is fixedly arranged at the other end of each connecting plate (12), heat dissipation fans (14) are fixedly arranged on one side of each mounting plate (13) and located in the heat dissipation holes (11), and the heat dissipation fans (14) are arranged in two groups and symmetrically.

3. The elevator maintenance warning device according to claim 1, characterized in that: the elevator is characterized in that an electric box (15) is arranged in the elevator frame (1), a power supply (16) is fixedly arranged in the electric box (15), the power supply (16) is electrically connected with the buzzer (10), a control button (17) is fixedly arranged at the lower end of the power supply (16) and positioned in the electric box (15), and the control button (17) is electrically connected with the power supply (16).

4. The elevator maintenance warning device according to claim 1, characterized in that: the novel sliding type solar cell is characterized in that a square frame (18) is fixedly arranged on the outer wall of the shell (9), sliding grooves (19) are formed in the inner wall of the square frame (18) and located on two sides of the square frame, and a cover plate (20) is arranged in the sliding grooves (19) in a sliding mode.

5. The elevator maintenance warning device according to claim 4, characterized in that: the square frame is characterized in that a mounting hole (21) is formed in the outer wall of the square frame (18), a fixing hole (22) is formed in the outer wall of the cover plate (20), fixing screws (23) are arranged in the mounting hole (21) and the fixing hole (22), and a vertical plate (24) is arranged at one end of each fixing screw (23).

6. An elevator maintenance warning device according to claim 3, characterized in that: the front end of the electric box (15) is hinged with a box door (25) at one side, and a buttonhole (26) is arranged on the box door (25).

7. The elevator maintenance warning device according to claim 1, characterized in that: the first conical surface (5) and the second conical surface (6) have equal inclination.