CN218507312U

CN218507312U - Ladder accuse camera is reported to police and elevator linkage

Info

Publication number: CN218507312U
Application number: CN202222767715.2U
Authority: CN
Inventors: 杜辉
Original assignee: Nanjing Apnring Electronic Technology Co ltd
Current assignee: Nanjing Apnring Electronic Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-21
Anticipated expiration: 2032-10-20

Abstract

The utility model belongs to the aggregate unit field especially is a terraced camera alarm and elevator aggregate unit that accuse, including elevator and safety tongs, the middle part of safety tongs is provided with the guide rail, the both sides of safety tongs are provided with the motor, the motor is connected with the threaded rod, be provided with a briquetting on the threaded rod, one side of top briquetting is provided with the thread bush, the downside of safety tongs is connected with first pull rod and second pull rod, the top of second pull rod is provided with the clamp plate, the below of clamp plate is provided with automatic re-setting switch, one side of clamp plate is provided with carries the arm-tie, one side of second pull rod is provided with the gangbar, the middle part of gangbar is provided with the regulation section of thick bamboo, the inside top of elevator is provided with terraced camera. The utility model discloses a setting up and adjusting a section of thick bamboo, first connecting rod and second connecting rod, adjusting the length of link lever according to elevator actual conditions, through a rotatory section of thick bamboo of adjusting, first connecting rod and second connecting rod carry out length control in the effect of screw thread to the elevator that adapts to different box widths has avoided the condition of overlength or short excessively, more has the commonality.

Description

Ladder accuse camera is reported to police and elevator linkage

Technical Field

The utility model relates to a aggregate unit field specifically is a terraced accuse camera is reported to police and elevator aggregate unit.

Background

The elevator mainly comprises a guide rail, a traction machine, a counterweight, a car, safety devices (such as a speed limiter, a safety clamp, a buffer and the like), a signal control system, a hoistway door and the like, wherein the devices are respectively installed in a hoistway and a machine room of a building, steel wire rope friction transmission is usually adopted, two ends of the steel wire rope are respectively connected with the car and the counterweight after bypassing a traction wheel, a motor drives the traction wheel to rotate so as to drive the car to ascend and descend, and the elevator needs to meet the requirements of safety and reliability, high conveying efficiency, accurate leveling, comfortable riding and the like when in use.

The prior art has the following problems:

1. the existing linkage device is complex in structure, complex in installation steps and inconvenient to use, although part of the linkage device has an adjusting function, the linkage device still has the condition of overlong or overlong short during adjustment, and the linkage device is not universal.

2. Meanwhile, the existing linkage device cannot automatically and emergently clamp the guide rail when the safety gear is suddenly disconnected from the traction rope on the elevator, and a friction device of the elevator during rapid falling is lacked.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a terraced accuse camera is reported to police and elevator linkage has solved the problem that explains in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a terraced accuse camera is reported to police and elevator aggregate unit, includes the elevator, the both sides of elevator are provided with safety tongs, safety tongs's middle part is provided with the guide rail, safety tongs's top both sides are provided with the motor, the motor is connected with the threaded rod, be provided with a briquetting on the threaded rod, one side of top briquetting is provided with the thread bush, safety tongs's downside is connected with first pull rod, one side that safety tongs was kept away from to first pull rod articulates there is the second pull rod, the top of second pull rod is provided with the clamp plate, the below of clamp plate is provided with automatic re-setting switch, one side of clamp plate is provided with carries the arm-tie, one side of second pull rod is provided with the gangbar, the middle part of gangbar is provided with adjusts the section of thick bamboo, the inside top of elevator is provided with terraced accuse camera.

As a preferred technical scheme of the utility model, the safety gear is two sets of altogether, the safety gear centre gripping is in the both sides of guide rail, install the rubber pad on the keeping silent of safety gear.

As an optimal technical scheme of the utility model, first pull rod and second pull rod set up two sets of respectively, and the second pull rod of both sides connects through the gangbar.

As an optimal technical scheme of the utility model, the motor is four groups altogether, the motor carries out swing joint with the roof pressure piece in passing through threaded rod embedding thread bush.

As an optimal technical scheme of the utility model, the gangbar is two sections altogether, is first connecting rod and second connecting rod respectively, first connecting rod and second connecting rod are close to the one end of adjusting a section of thick bamboo and are seted up threadedly.

As a preferred technical scheme of the utility model, the inner wall of adjusting a section of thick bamboo is seted up threadedly, it cup joints with first connecting rod, second connecting rod through the screw thread to adjust a section of thick bamboo.

Compared with the prior art, the utility model provides a terraced accuse camera is reported to police and elevator linkage possesses following beneficial effect:

1. this terraced accuse camera is reported to police and elevator linkage, through setting up a regulation section of thick bamboo, first connecting rod and second connecting rod, adjust the length of linkage rod according to elevator actual conditions, through a rotatory regulation section of thick bamboo, first connecting rod and second connecting rod carry out the length extension under the effect of screw thread, when reaching required length, stop rotatory regulation section of thick bamboo can to can adapt to the elevator of different box widths, avoided the condition of overlength or overlength, more have the commonality.

2. Through setting up motor and roof pressure piece in the both sides of safety tongs, when emergency appeared in the elevator, the roof pressure piece of safety tongs both sides was under the promotion of motor for the guide rail is tightly cliied to the roof pressure piece, and further promptly press from both sides the stopping to the guide rail, and safety tongs can't press from both sides the stopping to the guide rail under the pulling of first pull rod and second pull rod when having avoided because of the wire rope fracture appearing, has improved the life safety of elevator to inside personnel.

Drawings

FIG. 1 is a schematic view of a linkage device according to the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the internal structure of the linkage rod;

in the figure: 1. an elevator; 2. safety tongs; 3. a guide rail; 4. a motor; 5. a threaded rod; 6. pressing the block; 7. a threaded sleeve; 8. a first pull rod; 9. a second pull rod; 10. pressing a plate; 11. an automatic reset switch; 12. lifting the plate; 13. a linkage rod; 14. an adjusting cylinder; 15. a ladder control camera; 16. a first link; 17. a second link; 18. and (4) threading.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: the utility model provides a terraced accuse camera warning and elevator aggregate unit, including elevator 1, elevator 1's both sides are provided with safety tongs 2, safety tongs 2's middle part is provided with guide rail 3, safety tongs 2's top both sides are provided with motor 4, motor 4 is connected with threaded rod 5, be provided with roof pressure piece 6 on the threaded rod 5, one side of roof pressure piece 6 is provided with thread bush 7, safety tongs 2's downside is connected with first pull rod 8, one side that safety tongs 2 was kept away from to first pull rod 8 articulates there is second pull rod 9, the top of second pull rod 9 is provided with clamp plate 10, the below of clamp plate 10 is provided with automatic re-setting switch 11, one side of clamp plate 10 is provided with carries arm-tie 12, one side of second pull rod 9 is provided with gangbar 13, the middle part of gangbar 13 is provided with adjusting cylinder 14, the inside top of elevator is provided with terraced accuse camera 15.

In the embodiment, the safety gear 2 is divided into two groups, the safety gear 2 is clamped at two sides of the guide rail 3, and the jaw of the safety gear 2 is provided with a rubber pad to increase the friction resistance; the first pull rods 8 and the second pull rods 9 are respectively arranged in two groups, and the second pull rods 9 on two sides are connected through a linkage rod 13; the motors 4 are four groups, and the motors 4 are embedded into the threaded sleeves 7 through the threaded rods 5 and are movably connected with the jacking blocks 6; the linkage rod 13 has two sections which are respectively a first connecting rod 16 and a second connecting rod 17, and one ends of the first connecting rod 16 and the second connecting rod 17 close to the adjusting cylinder 14 are provided with threads 18; the inner wall of the adjusting cylinder 14 is provided with a thread 18, and the adjusting cylinder 14 is sleeved with the first connecting rod 16 and the second connecting rod 17 through the thread 18, so that the length of the linkage rod 13 can be adjusted.

The utility model discloses a theory of operation and use flow: the length of the linkage rod 13 is adjusted according to the actual situation of the elevator 1, the first connecting rod 16 and the second connecting rod 17 extend under the action of the screw thread 18 by rotating the adjusting cylinder 14, when the required length is reached, the adjusting cylinder 14 stops rotating, so that the elevator can adapt to elevators 1 with different box body widths, the situation of overlong or overlong is avoided, the universality is high, when the elevator 1 falls down due to faults, the falling speed exceeds the action speed of the speed limiter, the speed limiter sends a signal and pulls a steel wire rope of the speed limiter, the steel wire rope of the speed limiter pulls the lifting plate 12, the lifting plate 12 drives the second pull rod 9 to synchronously move, the second pull rod 9 drives the first pull rod 8, and due to the action of the linkage rod 13, the safety tongs 2 on two sides synchronously clamp the guide rail 3, the elevator safety device is decelerated to stop on the guide rail 3, meanwhile, the jacking blocks 6 on two sides of the safety gear 2 are pushed by the motor 4, the jacking blocks 6 tightly clamp the guide rail 3, further emergency clamping of the guide rail 3 is carried out, the problem that the safety gear 2 cannot clamp the guide rail 3 under the pulling of the first pull rod 8 and the second pull rod 9 when a steel wire rope is broken is avoided, the pressing plate 10 contacts the automatic reset switch 11 when the safety gear 2 moves, the automatic reset switch 11 cuts off the loop current of the traction machine, the traction machine stops running, the braking of the elevator 1 is further achieved, meanwhile, the elevator control camera 15 inside the elevator 1 automatically gives an alarm, the situation picture in the elevator 1 is uploaded to the monitor, and rescue is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a terraced accuse camera is reported to police and elevator linkage, its characterized in that: the elevator safety device is characterized by comprising an elevator (1), safety tongs (2) are arranged on two sides of the elevator (1), a guide rail (3) is arranged in the middle of each safety tong (2), a motor (4) is arranged on two sides of the upper portion of each safety tong (2), each motor (4) is connected with a threaded rod (5), a jacking block (6) is arranged on each threaded rod (5), a threaded sleeve (7) is arranged on one side of each jacking block (6), a first pull rod (8) is connected to the lower side of each safety tong (2), a second pull rod (9) is hinged to one side, away from each safety tong (2), of each first pull rod (8), a pressing plate (10) is arranged on the top end of each second pull rod (9), an automatic reset switch (11) is arranged below the pressing plate (10), a lifting plate (12) is arranged on one side of the pressing plate (10), a linkage rod (13) is arranged on one side of each second pull rod (9), an adjusting cylinder (14) is arranged in the middle of each linkage rod (13), and a ladder control camera (15) is arranged on the top end of the inside of the elevator (1).

2. The elevator control camera alarm and elevator linkage device according to claim 1, characterized in that: the safety tongs (2) are divided into two groups, the safety tongs (2) are clamped on two sides of the guide rail (3), and a rubber pad is arranged on a jaw of the safety tongs (2).

3. The elevator control camera alarm and elevator linkage of claim 1, wherein: the first pull rods (8) and the second pull rods (9) are respectively provided with two groups, and the second pull rods (9) on two sides are connected through a linkage rod (13).

4. The elevator control camera alarm and elevator linkage device according to claim 1, characterized in that: the four groups of motors (4) are arranged, and the motors (4) are embedded into the threaded sleeves (7) through threaded rods (5) and movably connected with the jacking blocks (6).

5. The elevator control camera alarm and elevator linkage of claim 1, wherein: the linkage rod (13) comprises two sections which are respectively a first connecting rod (16) and a second connecting rod (17), and threads (18) are arranged at one ends, close to the adjusting cylinder (14), of the first connecting rod (16) and the second connecting rod (17).

6. The elevator control camera alarm and elevator linkage of claim 5, wherein: the inner wall of the adjusting cylinder (14) is provided with threads (18), and the adjusting cylinder (14) is sleeved with the first connecting rod (16) and the second connecting rod (17) through the threads (18).