CN220519860U - Elevator trapping detection device - Google Patents

Abstract

The utility model discloses an elevator trapped person detection device, which relates to the technical field of elevator safety and comprises a wall body and a control device, wherein an elevator main body is arranged in the wall body, a guide rail is fixedly arranged on one side of the inner wall of the elevator main body, a screw rod is rotationally connected to the top of an inner cavity of the guide rail, and a moving block is in threaded connection with the outer side of the screw rod.

Description

Elevator trapping detection device

Technical Field

The utility model relates to the technical field of elevator safety, in particular to an elevator trapped person detection device.

Background

At present, an alarm device is generally arranged in an elevator, the alarm device comprises an alarm bell and an alarm telephone, and once an elevator fault occurs, trapped personnel can press the alarm bell to give a rapid alarm to the nearby; pressing the alarm telephone, the elevator can communicate with a living room or a monitoring center of a property company, a monitoring camera is commonly installed in the elevator in China at present, and workers can observe the condition in the elevator to alarm. However, the monitoring camera is generally installed at a higher position in the elevator so as to comprehensively collect the conditions in the elevator, however, when overhauling, maintaining or replacing, because the height of the monitoring camera is higher, climbing tools such as a stool or a ladder are required to be carried, so that workers can overhaul, maintain or replace the monitoring camera, and the overhauling, maintenance or replacement of the monitoring camera is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an elevator trapped person detection device which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an elevator detection device that sleeps, includes wall body and controlling means, the inside of wall body is provided with the elevator main part, one side fixed mounting of elevator main part inner wall has the guide rail, the top of the inner chamber of guide rail rotates and is connected with the lead screw, the outside threaded connection of lead screw has the movable block, the one end of movable block extends to the outside of guide rail and fixedly connected with mount pad, the base has been placed at the top of mount pad, the bottom fixedly connected with second servo motor of guide rail inner chamber, the output of second servo motor is connected with the bottom of lead screw, the bottom of base inner chamber rotates and is connected with the dwang, one side fixedly connected with driving motor of base inner chamber, the outside of driving motor output and the outside of dwang all overlap and are equipped with meshed bevel gear, the top of dwang extends to the top of base and fixedly connected with dwang, the inside rotation of dwang is connected with the dwang, one side fixedly connected with first servo motor of dwang, one side fixedly connected with of first servo motor and one side of dwang, the top fixedly connected with of dwang, the upper strata has the door.

Preferably, the inner cavity of the mounting seat is rotationally connected with a bidirectional threaded rod, the positions of the bidirectional threaded rod, which are opposite in outer thread direction, are uniformly in threaded connection with a push plate, one side of the push plate is fixedly connected with a clamping column, clamping grooves are formed in two sides of the base, and one end of the clamping column is extended to the inside of each clamping groove.

Preferably, the outside fixed cover of two-way threaded rod is equipped with the worm wheel, the bottom of mount pad inner chamber rotates to be connected with the worm that is connected with the worm wheel phase transmission, the top of worm extends to the top of mount pad.

Preferably, the control device comprises an elevator door state monitoring module, an elevator floor information intelligent acquisition module, an elevator car passenger carrying intelligent identification module, a receiving module and a judging module, wherein the elevator door state monitoring module, the elevator floor information intelligent acquisition module, the elevator car passenger carrying intelligent identification module and the receiving module are electrically connected through wires, and the receiving module is electrically connected with the judging module through wires.

Preferably, a controller is mounted at the bottom of the guide rail.

Preferably, the outer side of the moving block is in sliding connection with the inner part of the guide rail.

The utility model provides an elevator trapped person detection device, which has the following beneficial effects:

1. this elevator detection device that sleeps through being provided with lead screw, guide rail and card post, can be when the part that needs to be on the base is maintained or is changed, drives the lead screw through the output of second servo motor and rotates for the movable block drives the mount pad and moves down, thereby drives the base and moves down, through moving down the height of camera to the height that makes things convenient for the staff to overhaul, maintain or change the operation, need not to carry climbing instrument such as stool or ladder, so that the staff overhauls, maintains or changes work.

2. This elevator detection device that sleeps through being provided with dwang, bevel gear and turning block, drives bevel gear through driving motor's output and rotates for bevel gear drives the dwang and rotates, thereby drives the turning bench and rotates, drives the turning block through first servo motor's output and rotates, adjusts the angle of camera, can comprehensive collection ladder internal condition through the camera, then transmits the ladder internal condition to controlling means, in order to supply the staff to observe the ladder internal stranded personnel condition.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

fig. 2 is a schematic top view of the interior portion of the elevator body of the present utility model;

fig. 3 is a schematic diagram showing the rear-view internal structure of the elevator main body of the present utility model;

FIG. 4 is a schematic view of the internal structure of the base of the present utility model;

FIG. 5 is a schematic diagram of a control device module structure according to the present utility model;

FIG. 6 is a flow chart of the present utility model;

FIG. 7 is an enlarged view of the utility model at A of FIG. 3;

fig. 8 is a schematic view of the internal part of the mounting base of the present utility model.

In the figure: 1. a wall body; 2. a landing door; 3. an elevator main body; 4. a guide rail; 5. a screw rod; 6. a moving block; 7. a clamping column; 8. a mounting base; 9. a base; 10. a two-way threaded rod; 11. a push plate; 12. a control device; 13. a clamping groove; 14. a worm wheel; 15. a worm; 16. a driving motor; 17. a rotating lever; 18. bevel gears; 19. a rotating table; 20. a rotating block; 21. a first servo motor; 22. a camera; 23. a second servo motor; 24. and a controller.

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.

Example 1

Referring to fig. 1 to 4, fig. 7 and fig. 8, the present utility model provides a technical solution: the utility model provides an elevator detection device that sleeps, including wall body 1 and controlling means 12, the inside of wall body 1 is provided with elevator main part 3, one side fixed mounting of elevator main part 3 inner wall has guide rail 4, the top of the inner chamber of guide rail 4 rotates and is connected with lead screw 5, the outside threaded connection of lead screw 5 has movable block 6, the one end of movable block 6 extends to the outside of guide rail 4 and fixedly connected with mount pad 8, base 9 has been placed at the top of mount pad 8, the bottom fixedly connected with second servo motor 23 in guide rail 4 inner chamber, the output of second servo motor 23 is connected with the bottom of lead screw 5, the bottom in base 9 inner chamber rotates and is connected with dwang 17, one side fixedly connected with driving motor 16 in base 9 inner chamber, the outside of driving motor 16 output and the outside of dwang 17 all overlap and are equipped with meshed bevel gear 18, the top of dwang 17 extends to the top of base 9 and fixedly connected with dwang 19, the inside rotation of dwang 19 is connected with dwang 20, one side fixedly connected with first servo motor 21, the output of first servo motor 21 and one side of dwang 20 are fixedly connected with top of dwang 20, install door 2 on the layer on the wall body 2.

The inner cavity of the mounting seat 8 is rotationally connected with a bidirectional threaded rod 10, the position with opposite outer side threads of the bidirectional threaded rod 10 is in threaded connection with a push plate 11, one side of the push plate 11 is fixedly connected with a clamping column 7, clamping grooves 13 are formed in two sides of the base 9, one end of the clamping column 7 is extended to the inside of the clamping grooves 13, when a new base 9 is placed above the mounting seat 8 and needs to be fixed, the bidirectional threaded rod 10 is reset and rotated, the bidirectional threaded rod 10 drives the push plate 11 to reset and move, one end of the clamping column 7 is inserted into the clamping grooves 13, the base 9 is fixed, a worm wheel 14 is fixedly sleeved on the outer side of the bidirectional threaded rod 10, the bottom of the inner cavity of the mounting seat 8 is rotationally connected with a worm 15 in transmission connection with the worm wheel 14, the top of the worm 15 extends to the upper side of the mounting seat 8, when the new base 9 is placed above the mounting seat 8 and needs to be fixed, an operator resets and rotates the worm 15 through the worm wheel 14 to drive the bidirectional threaded rod 10 to reset and rotate, and the bottom of the guide rail 4 is provided with a controller 24, so that the controller 12 is electrically connected with the controller 24 and the guide rail 4, and the inside of the guide rail 4 is electrically connected with the guide rail 4.

Example two

Referring to fig. 1, 5 and 6, the present utility model provides a technical solution: the control device 12 comprises an elevator door state monitoring module, an elevator floor information intelligent acquisition module, a car passenger carrying intelligent identification module, a receiving module and a judging module, wherein the elevator door state monitoring module, the elevator floor information intelligent acquisition module, the car passenger carrying intelligent identification module and the receiving module are electrically connected through wires, and the receiving module is electrically connected with the judging module through wires.

In summary, when the elevator trapping detection device is used, in the process of using an elevator, a monitoring video can be processed through an elevator door state monitoring module, an elevator floor information intelligent acquisition module and a car passenger carrying intelligent recognition module, when passengers are trapped, the elevator can be monitored in real time to give an alarm, whether the passengers are trapped or not is intelligently judged, when the passengers are judged to be trapped, an alarm is started to give an alarm, the elevator trapping detection device is convenient for timely rescue, meanwhile, the output end of a driving motor 16 drives a bevel gear 18 to rotate, so that the bevel gear 18 drives a rotating rod 17 to rotate, thereby driving a rotating table 19 to rotate, the output end of a first servo motor 21 drives a rotating block 20 to rotate, the angle of a camera 22 is adjusted, the condition in the elevator is acquired through the camera 22, and then the condition in the elevator is transmitted to a control device 12, so that staff observe the condition of the trapped passengers in the elevator, respond measures are made according to the body condition of the trapped passengers, and external first aid is sought timely according to the condition of the trapped passengers; when the components on the base 9 need to be maintained or replaced, the output end of the second servo motor 23 drives the screw rod 5 to rotate, so that the moving block 6 drives the mounting seat 8 to move downwards, the base 9 is driven to move downwards, the camera 22 is driven to move downwards to a proper height, at the moment, an operator rotates the worm 15, the worm 15 drives the bidirectional threaded rod 10 to rotate through the worm wheel 14, the push plate 11 drives one end of the clamping column 7 to move out of the clamping groove 13, and accordingly the base 9 can be taken down from the mounting seat 8, and maintenance and replacement are convenient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an elevator detection device that sleeps, includes wall body (1) and controlling means (12), its characterized in that: the inside of wall body (1) is provided with elevator main part (3), one side fixed mounting of elevator main part (3) inner wall has guide rail (4), the top of the inner chamber of guide rail (4) rotates and is connected with lead screw (5), the outside threaded connection of lead screw (5) has movable block (6), the one end of movable block (6) extends to the outside of guide rail (4) and fixedly connected with mount pad (8), base (9) have been placed at the top of mount pad (8), the bottom fixedly connected with second servo motor (23) of guide rail (4) inner chamber, the output of second servo motor (23) is connected with the bottom of lead screw (5), the bottom of base (9) inner chamber rotates and is connected with dwang (17), one side fixedly connected with driving motor (16) of base (9) inner chamber, the outside of driving motor (16) output and the outside of dwang (17) all overlap and are equipped with engaged bevel gear (18), the top of dwang (17) extends to the top of base (9) and fixedly connected with second servo motor (23), the output of second servo motor (19) is connected with one side (19) of rotating table (19), the output end of the first servo motor (21) is fixedly connected with one side of the rotating block (20), a camera (22) is fixedly installed at the top of the rotating block (20), and a landing door (2) is arranged on the wall body (1).

2. The elevator trapped person detection device according to claim 1, wherein: the mounting seat (8) inner cavity is rotationally connected with a bidirectional threaded rod (10), a push plate (11) is connected with the bidirectional threaded rod (10) at the position with opposite outer threads in the direction, clamping columns (7) are fixedly connected to one side of the push plate (11), clamping grooves (13) are formed in two sides of the base (9), and one ends of the clamping columns (7) extend into the clamping grooves (13).

3. The elevator trapped person detection device according to claim 2, wherein: the outside fixed cover of two-way threaded rod (10) is equipped with worm wheel (14), the bottom of mount pad (8) inner chamber rotates and is connected with worm (15) that are connected with worm wheel (14) phase transmission, the top of worm (15) extends to the top of mount pad (8).

4. The elevator trapped person detection device according to claim 1, wherein: the control device (12) comprises an elevator door state monitoring module, an elevator floor information intelligent acquisition module, an elevator car passenger carrying intelligent identification module, a receiving module and a judging module, wherein the elevator door state monitoring module, the elevator floor information intelligent acquisition module, the elevator car passenger carrying intelligent identification module and the receiving module are electrically connected through wires, and the receiving module is electrically connected with the judging module through wires.

5. The elevator trapped person detection device according to claim 1, wherein: a controller (24) is arranged at the bottom of the guide rail (4).

6. The elevator trapped person detection device according to claim 1, wherein: the outer side of the moving block (6) is in sliding connection with the inside of the guide rail (4).