CN215797761U

CN215797761U - Safety alarm device for elevator based on computer

Info

Publication number: CN215797761U
Application number: CN202121928774.2U
Authority: CN
Inventors: 惠红伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-11
Anticipated expiration: 2031-08-17

Abstract

The utility model provides a computer-based safety alarm device for an elevator, which relates to the technical field of elevator alarm devices and comprises a machine box and a protective structure, wherein the protective structure is arranged on the surface of the machine box and comprises two fixing plates, the surfaces of the two fixing plates are fixedly connected with the machine box, sliding grooves are formed in the surfaces of the two fixing plates, two sliding rods are connected to the inner wall of each sliding groove in a sliding mode, one ends, far away from the machine box, of the two sliding rods are fixedly connected with sliding plates, and connecting columns are fixedly connected to the surfaces of the sliding plates. The utility model solves the problems that the traditional safety alarm device is easy to cause collision or mistaken touch to the safety alarm device when passengers take an elevator, so that the safety alarm device is started, a worker easily makes wrong judgment after receiving a signal, the safety alarm device is damaged, and the service life of the safety alarm device is reduced.

Description

Safety alarm device for elevator based on computer

Technical Field

The utility model relates to the technical field of elevator alarm devices, in particular to a computer-based safety alarm device for an elevator.

Background

In modern urban buildings, elevators become the standard configuration of modern buildings, the elevators provide convenience for users and bring certain potential safety hazards to the users, so each elevator must be provided with a safety alarm device which is communicated with a computer, and when an accident occurs in the elevator, the safety alarm device becomes the guarantee for rescuing trapped people.

However, the control panel of the conventional safety alarm device is exposed outside, when a passenger takes the elevator, the safety alarm device is easily collided or touched by mistake, so that the safety alarm device is started, a worker easily makes wrong judgment after receiving a signal, the safety alarm device is damaged, and the service life of the safety alarm device is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a control panel in the prior art is exposed outside, when a passenger takes an elevator, the safety alarm device is easily collided or touched by mistake, so that the safety alarm device is started, a worker easily makes wrong judgment after receiving a signal, the safety alarm device is damaged, and the service life of the safety alarm device is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a safety alarm device for elevator based on computer, includes machine box and protective structure, the surface of machine box is equipped with protective structure, protective structure includes two fixed plates, two the surface and the machine box fixed connection of fixed plate, two the spout has all been seted up on the surface of fixed plate, the inner wall sliding connection of spout has two slide bars, two the equal fixedly connected with slide of one end that the machine box was kept away from to the slide bar, the fixed surface of slide is connected with the spliced pole.

Preferably, the fixed surface of the fixed plate is fixedly connected with a C-shaped slide rail, the fixed surface of the slide plate is fixedly connected with two rectangular blocks, the surfaces of the rectangular blocks are respectively provided with a pulley, and the arc surface of the pulley is movably connected with the C-shaped slide rail.

Preferably, the surface of machine box is equipped with two rectangular boards, two the equal threaded connection in surface of rectangular board has the actuating lever, first jack has been seted up on the surface of slide, the second jack has been seted up on the surface of spliced pole, the size of actuating lever and the size looks adaptation of first jack and second jack.

Preferably, the surface of the sliding plate is provided with a transparent plate, and the transparent plate is made of glass.

Preferably, the inner wall of machine box is equipped with four winding displacement structures, four the winding displacement structure all includes first fixed block, the surface and the machine box fixed connection of first fixed block, the surface of first fixed block is rotated and is connected with the winding pole, the arc surface fixedly connected with fixed disk of winding pole, two springs of one side fixedly connected with of first fixed block, two are kept away from to the fixed disk the equal fixedly connected with connecting block of the other end of spring, the arc surface of winding pole is rotated and is connected with the second fixed block, the surface and the machine box fixed connection of second fixed block.

Preferably, the surface of the fixed disk is connected with two pull rods in a sliding mode, and one end, far away from the first fixed block, of each pull rod is fixedly connected with the connecting block.

Preferably, the fixed surface of connecting block is connected with the kelly, the arc surface of winding pole rotates and is connected with the chuck, the surface and the second fixed block fixed connection of chuck, a plurality of draw-in groove has been seted up to one side that the chuck is close to first fixed block, the size of draw-in groove and the size looks adaptation of kelly.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the protection structure, when the safety alarm device needs to be used, the driving rods on the two rectangular plates are rotated to enable the driving rods to rotate out of the second jacks on the connecting columns, then the connecting columns are pulled towards two sides to enable the connecting columns to drive the sliding plates, so that the sliding rods on the sliding plates slide in the sliding grooves formed in the fixing plates, when a control panel and a display screen on a machine box are completely opened, the driving rods are rotated again to enable the driving rods to rotate into the first jacks, the two sliding plates are prevented from falling off due to the operation of an elevator, the display screen can still be observed when the sliding plates protect an operation panel, and by arranging the protection structure, the safety alarm device in use is protected, the mistaken touch of a passenger on the safety alarm device when the passenger takes the elevator is reduced, and the damage to the safety alarm device is reduced, the service life of the safety alarm device is prolonged.

2. In the utility model, by arranging the wire arranging structure, when the electric wires in the safety alarm device are stored, the two pull rods are pulled, the spring is in a compressed state at the moment, the two pull rods drive the connecting block fixed on the pull rods to pull towards the direction of the fixed disc, the clamping rod fixed on the connecting block can be pulled out from the clamping groove on the chuck, then the electric wire is wound on the winding rod between the first fixing plate and the fixing plate, after the winding is finished, the spring can clamp the clamping rod on the connecting block into the clamping groove on the fixed disc again due to the elasticity when the pull rod is loosened, by arranging the wire arranging structure, when the safety alarm device needs to be maintained or repaired, the electric wire of the safety alarm device can be maintained or maintained quickly, the search of a maintainer for the electric wire is reduced, and the maintenance efficiency of the maintainer for the safety alarm device is improved.

Drawings

Fig. 1 is a schematic perspective view of a computer-based safety alarm device for an elevator according to the present invention;

fig. 2 is a schematic structural diagram of a protective structure of a safety alarm device for an elevator based on a computer provided by the utility model;

fig. 3 is a partially disassembled schematic structural view of a safety alarm device protection structure for an elevator based on a computer provided by the utility model;

fig. 4 is a schematic view of the safety alarm device for an elevator based on a computer in the structure of the point a in fig. 3;

fig. 5 is a schematic structural view of the safety alarm device for an elevator based on a computer, shown at B in fig. 3;

fig. 6 is a schematic structural diagram of a computer-based cable arrangement structure of a safety alarm device for an elevator, according to the present invention;

fig. 7 is a partial structural schematic diagram of a computer-based flat cable structure of a safety alarm device for an elevator.

Illustration of the drawings: 1. a case; 2. a protective structure; 201. a fixing plate; 202. a chute; 203. a slide bar; 204. a slide plate; 205. connecting columns; 206. a C-shaped slide rail; 207. a rectangular block; 208. a rectangular plate; 209. a drive rod; 210. a transparent plate; 3. a flat cable structure; 31. a first fixed block; 32. a second fixed block; 33. a winding rod; 34. fixing the disc; 35. a spring; 36. connecting blocks; 37. a pull rod; 38. a chuck.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 7, a computer-based safety alarm device for an elevator comprises a machine box 1 and a protective structure 2, wherein the protective structure 2 is arranged on the surface of the machine box 1, the protective structure 2 comprises two fixing plates 201, and the surfaces of the two fixing plates 201 are fixedly connected with the machine box 1.

The specific arrangement and function of the shielding structure 2 and the flat cable structure 3 will be described in detail below.

As shown in fig. 1 and 5, the portable electronic device comprises a case 1 and a protective structure 2, the protective structure 2 is disposed on the surface of the case 1, the protective structure 2 comprises two fixing plates 201, the surfaces of the two fixing plates 201 are fixedly connected with the case 1, sliding grooves 202 are disposed on the surfaces of the two fixing plates 201, two sliding rods 203 are slidably connected to the inner walls of the sliding grooves 202, sliding plates 204 are fixedly connected to the ends of the two sliding rods 203 away from the case 1, connecting posts 205 are fixedly connected to the surfaces of the sliding plates 204, C-shaped sliding rails 206 are fixedly connected to the surfaces of the fixing plates 201, two rectangular blocks 207 are fixedly connected to the surfaces of the sliding plates 204, pulleys are mounted on the surfaces of the two rectangular blocks 207, arc surfaces of the pulleys are movably connected with the C-shaped sliding rails 206, two rectangular plates 208 are disposed on the surface of the case 1, driving rods 209 are respectively connected to the surfaces of the two rectangular plates 208 by threads, first insertion holes are disposed on the surfaces of the sliding plates 204, the surface of the connecting column 205 is provided with a second jack, the size of the driving rod 209 is matched with the size of the first jack and the second jack, the surface of the sliding plate 204 is provided with a transparent plate 210, and the transparent plate 210 is made of glass.

The whole protection structure 2 achieves the effects that by arranging the protection structure 2, when the safety alarm device needs to be used, the driving rods 209 on the two rectangular plates 208 are rotated, the driving rods 209 are rotated out of the second jacks on the connecting columns 205, then the connecting columns 205 are pulled towards two sides, the connecting columns 205 drive the sliding plates 204, the sliding rods 203 on the sliding plates 204 slide in the sliding grooves 202 formed in the fixed plates 201, when the control panel and the display screen on the machine box 1 are completely opened, the driving rods 209 are rotated again, the driving rods 209 are rotated into the first jacks, the two sliding plates 204 are prevented from falling off due to the operation of an elevator, the transparent plates 210 arranged on the sliding plates 204 can still observe the display screen when the sliding plates 204 protect the operation panel, the used safety alarm device is protected by arranging the protection structure 2, and the situation that passengers mistakenly touch the safety alarm device when taking the elevator is reduced, and the damage to the safety alarm device is reduced, and the service life of the safety alarm device is prolonged.

As shown in fig. 6 and 7, four wire arranging structures 3 are arranged on the inner wall of the case 1, each of the four wire arranging structures 3 includes a first fixing block 31, the surface of the first fixing block 31 is fixedly connected with the case 1, the surface of the first fixing block 31 is rotatably connected with a winding rod 33, the arc surface of the winding rod 33 is fixedly connected with a fixing plate 34, one side of the fixing plate 34 away from the first fixing block 31 is fixedly connected with two springs 35, the other ends of the two springs 35 are fixedly connected with a connecting block 36, the arc surface of the winding rod 33 is rotatably connected with a second fixing block 32, the surface of the second fixing block 32 is fixedly connected with the case 1, the surface of the fixing plate 34 is slidably connected with two pull rods 37, one end of the pull rod 37 away from the first fixing block 31 is fixedly connected with the connecting block 36, the surface of the connecting block 36 is fixedly connected with a clamping rod, the arc surface of the winding rod 33 is rotatably connected with a chuck 38, and the surface of the chuck 38 is fixedly connected with the second fixing block 32, one side of the chuck 38 close to the first fixing block 31 is provided with a plurality of clamping grooves, and the size of the clamping grooves is matched with that of the clamping rods.

The whole wire arranging structure 3 achieves the effect that by arranging the wire arranging structure 3, when electric wires in the safety alarm device are stored, two pull rods 37 are pulled, at the moment, a spring 35 is in a compressed state, the two pull rods 37 drive a connecting block 36 fixed on the pull rods 37 to pull towards a fixed disc 34, at the moment, clamping rods fixed on the connecting block 36 can be pulled out from clamping grooves on a chuck 38, then the electric wires are wound on a winding rod 33 between a first fixing plate 201 and the fixed disc 34, after the winding is finished, the pull rods 37 are loosened, the spring 35 can clamp the clamping rods on the connecting block 36 into the clamping grooves formed on the fixed disc 34 again due to elasticity, and by arranging the wire arranging structure 3, when the safety alarm device needs to be maintained or repaired, the electric wires of the safety alarm device can be quickly maintained or repaired, the search of a maintainer for the electric wire is reduced, and the maintenance efficiency of the maintainer for the safety alarm device is improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a safety alarm device for elevator based on computer, includes machine box (1) and protective structure (2), its characterized in that: the surface of machine box (1) is equipped with protective structure (2), protective structure (2) include two fixed plate (201), two the surface and machine box (1) fixed connection of fixed plate (201), two spout (202) have all been seted up on the surface of fixed plate (201), the inner wall sliding connection of spout (202) has two slide bars (203), two the equal fixedly connected with slide (204) of one end that machine box (1) was kept away from in slide bar (203), the fixed surface of slide (204) is connected with spliced pole (205).

2. The computer-based safety warning device for elevators according to claim 1, wherein: the fixed surface of fixed plate (201) is connected with C shape slide rail (206), the fixed surface of slide (204) is connected with two rectangular blocks (207), two the pulley is all installed to the surface of rectangular block (207), the arc surface and the C shape slide rail (206) swing joint of pulley.

3. The computer-based safety warning device for elevators according to claim 1, wherein: the surface of machine box (1) is equipped with two rectangular plate (208), two the equal threaded connection in surface of rectangular plate (208) has actuating lever (209), first jack has been seted up on the surface of slide (204), the second jack has been seted up on the surface of spliced pole (205), the size of actuating lever (209) and the size looks adaptation of first jack and second jack.

4. The computer-based safety warning device for elevators according to claim 1, wherein: the surface of the sliding plate (204) is provided with a transparent plate (210), and the transparent plate (210) is made of glass.

5. The computer-based safety warning device for elevators according to claim 1, wherein: the inner wall of machine box (1) is equipped with four winding displacement structures (3), winding displacement structure (3) include first fixed block (31), the surface and machine box (1) fixed connection of first fixed block (31), the surface rotation of first fixed block (31) is connected with winding pole (33), the arc surface fixedly connected with fixed disk (34) of winding pole (33), two springs (35) of one side fixedly connected with of first fixed block (31), two are kept away from in fixed disk (34) the equal fixedly connected with connecting block (36) of one end of spring (35), the arc surface rotation of winding pole (33) is connected with second fixed block (32), the surface and machine box (1) fixed connection of second fixed block (32).

6. The computer-based safety warning device for elevators according to claim 5, wherein: the surface of the fixed disc (34) is connected with two pull rods (37) in a sliding mode, and one end, far away from the first fixed block (31), of each pull rod (37) is fixedly connected with the connecting block (36).

7. The computer-based safety warning device for elevators according to claim 5, wherein: the fixed surface of connecting block (36) is connected with the kelly, the arc surface of winding pole (33) rotates and is connected with chuck (38), the surface and second fixed block (32) fixed connection of chuck (38), a plurality of draw-in groove has been seted up to one side that chuck (38) are close to first fixed block (31), the size of draw-in groove and the size looks adaptation of kelly.