CN210103245U

CN210103245U - Elevator car that security performance is good

Info

Publication number: CN210103245U
Application number: CN201920561284.XU
Authority: CN
Inventors: 宋文兵
Original assignee: Chongqing Sanren Elevator Co Ltd
Current assignee: Chongqing Sanren Elevator Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-21
Anticipated expiration: 2029-04-23

Abstract

The utility model belongs to the elevator car field especially relates to an elevator car that security performance is good, including box, buffer, cleaning device, connection structure and bleeder vent, the inside fixed mounting of box has buffer, and the inside of box is located buffer's top fixed mounting has cleaning device, and the top fixed mounting of box has connection structure, and the inside of box is located cleaning device one side and has seted up the bleeder vent, and buffer includes handle and spacing groove, and the spacing groove has all been seted up to the inner wall both sides of box. The utility model discloses, twice hierarchical shock attenuation for when the elevator meets emergency whereabouts, the vibrations power that personnel can effectual buffering whereabouts avoids the health focus shakiness, improves elevator car's security performance, through setting up the reservoir, makes the bottom plate bottom surface when having ponding, and the water conservancy diversion of carrying on that can be timely quick avoids personnel to stand and skids on the bottom plate, through setting up the protruding grain of friction, can further prevent to skid.

Description

Elevator car that security performance is good

Technical Field

The utility model belongs to the elevator car field especially relates to an elevator car that security performance is good.

Background

The car is a box-shaped space for carrying passengers and other loads, and is generally composed of main parts such as a car bottom, a car wall, a car top, a car door and the like, and the clear height of the interior of the car is at least two meters.

The elevator is at the in-process that uses, can appear many troubles, and often can meet the elevator and descend suddenly, and the speed that descends is very fast, but the inside of traditional elevator is only equipped with the handrail, when the elevator descends, because the handrail does not take absorbing effect certainly, leads to personnel when holding up the handrail, the vibrations of production can make the arm be injured, leads to the focus of health unstability simultaneously, produces and topples over.

SUMMERY OF THE UTILITY MODEL

The utility model provides an elevator car that security performance is good to foretell problem.

In order to achieve the purpose, the utility model discloses a technical scheme do, the utility model provides an elevator car that security performance is good, including box, buffer, cleaning device, connection structure and bleeder vent, the inside fixed mounting of box has buffer, the inside top fixed mounting that is located buffer of box has cleaning device, the top fixed mounting of box has connection structure, the inside of box is located cleaning device one side and has seted up the bleeder vent.

Buffer includes handle and spacing groove, the spacing groove has all been seted up to the inner wall both sides of box, the inner wall sliding connection of spacing groove has the handle, the inner wall of spacing groove is located the below sliding connection of handle has the spring beam, the inner wall of box is located one side fixed mounting that the spacing groove is relative there is the hollow tube, the inner wall fixed mounting of hollow tube has the buffer board, the leather hose all communicates in one side that the spacing groove is relative, the inner wall of hollow tube is located the equal sliding connection in buffer board both sides and has the inflation ball.

Preferably, the outer surface of the spring rod is located on the inner wall of the limiting groove and is connected with a piston in a sliding mode, and the joint of the leather hose and the limiting groove is located below the piston.

Preferably, one end of the leather tube far away from the limiting groove is communicated with the expansion ball, and the leather tube penetrates through the hollow tube and extends into the hollow tube.

Preferably, the bottom of the inner wall of the box body is fixedly provided with a bottom plate, a liquid storage tank is arranged in the bottom plate, and the outer surface of the bottom plate is provided with friction convex particles.

Preferably, the cleaning device comprises a rotating shaft, the rotating shaft is fixedly mounted inside the box body, and the rotating shaft is rotatably connected with the camera through a rotating part.

As preferred, the inside of box is located the top fixed mounting of pivot, the inside of mounting panel is pegged graft through the slider slip and is had the rebound pole, the inside of mounting panel is located one side of rebound pole and has seted up the spout, the inner wall sliding connection of spout has the movable plate, the movable plate is close to the one end of rebound pole and passes through traction lever and rebound pole fixed connection, the inside below fixed mounting that is located the movable plate of mounting panel has the gear, the positive fixed mounting of gear has the drum, the mounting panel bottom is located the below of gear and has seted up the recess, and the inner wall of recess has the spliced pole through slider sliding connection, the inside of spliced pole is pegged graft through rotating the rotation and is had the cleaning brush, the fixed cover of one end surface that the cleaning brush is located the spliced.

Preferably, the bottom surface of the moving plate is provided with a meshed tooth, the top of the connecting column is provided with a meshed tooth, the gear is meshed with the moving plate and the connecting column respectively through the meshed tooth, and the wire coil is fixedly connected with the wire wheel through a traction wire.

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

1. the utility model discloses, when the car meets the trouble, descend suddenly, inside personnel hold the handle, through the anti-shake when descending, make the handle extrude the spring beam, and make the spring beam slide along the inside of spacing groove through the piston, simultaneously the elasticity of spring beam plays preliminary power of unloading, reach preliminary absorbing effect, make personnel can stand stably, the spring beam extrudees the air of spacing inslot through the piston, make the air get into the inside of inflation ball through the leather hose, inflation ball passes through the effect of air force, slide in the inside of air hose, and extrude the buffer board, further unload power, reach further absorbing effect, twice hierarchical shock attenuation, when making the elevator meet the emergency and fall, personnel can effectively cushion the shaking force of whereabouts, avoid the body focus, improve the security performance of elevator car, through setting up the reservoir for when there is ponding bottom plate bottom surface, can be timely quick carry out the water conservancy diversion, avoid personnel to stand and skid on the bottom plate, through setting up the protruding grain of friction, can further prevent to skid.

2. The utility model discloses, when cleaning the camera, when the camera rotates to the position of resilience pole looks adaptation, the resilience pole is extruded, and pull the movable plate through the traction lever and move along the spout, reach the effect that makes the movable plate move, the movable plate meshes with the gear through the tooth, make the gear rotate, the gear meshes with the spliced pole through the tooth again, reach the effect that provides kinetic energy for the spliced pole removes, the spliced pole removes and drives the cleaning brush and clean the camera, through setting up the mutual cooperation of pull wire, drum and line wheel, make the gear drive the drum and rotate, drive the line wheel through the pull wire and rotate, make the line wheel drive the cleaning brush and rotate, reach the cleaning brush and rotate, clean effect on one side, improve the quality of cleaning, through carrying out regularly self-cleaning for the camera, make the security performance of this car further improve, meanwhile, the automatic cleaning device can automatically clean the workpiece, thereby reducing the labor intensity of personnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view provided in example 1;

FIG. 2 is an enlarged view at A in FIG. 1 provided in example 1;

fig. 3 is a schematic view of a buffering device provided in embodiment 1.

In the above figures, 1, a box body; 2. a buffer device; 21. a handle; 22. a limiting groove; 23. a spring lever; 24. a hollow tube; 25. a buffer plate; 26. a leather hose; 27. an expansion ball; 28. a base plate; 29. a liquid storage tank; 210. rubbing the convex particles; 3. a cleaning device; 31. a rotating shaft; 32. a camera; 33. mounting a plate; 34. a rebound rod; 35. a chute; 36. moving the plate; 37. a gear; 38. wire coils; 39. connecting columns; 310. a wire wheel; 311. a cleaning brush; 4. a connecting structure; 5. and (4) air holes.

Detailed Description

In order to make the above objects, features and advantages of the present invention 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 therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1, the utility model provides an elevator car that security performance is good, including box 1, buffer 2, cleaning device 3, connection structure 4 and bleeder vent 5, the inside fixed mounting of box 1 has buffer 2, the inside top fixed mounting that is located buffer 2 of box 1 has cleaning device 3, the top fixed mounting of box 1 has connection structure 4, this connection structure 4, be used for the car to carry out up-and-down motion's connection structure 4, bleeder vent 5 has been seted up to the inside of box 1 is located 3 one side of cleaning device, this bleeder vent 5 is the inside ventilative structure that is used for the car.

The specific arrangement and function of the damping device 2 and the cleaning device 3 will be described in detail below.

As shown in fig. 2, the buffer device 2 includes a handle 21 and a limit groove 22, both sides of the inner wall of the box body 1 are provided with the limit groove 22, the inner wall of the limit groove 22 is connected with the handle 21 in a sliding manner, the inner wall of the limit groove 22 is located below the handle 21 and is connected with a spring rod 23 in a sliding manner, the motion of the section of structure is that when the car encounters a fault, the car suddenly descends, the inside person holds the handle 21, through the shock resistance during descending, the handle 21 extrudes the spring rod 23, the spring rod 23 slides along the inside of the limit groove 22 through a piston, meanwhile, the elastic force of the spring rod 23 plays a primary force unloading role, the primary shock absorption effect is achieved, the person can stand stably, the inner wall of the box body 1 is located on the opposite side of the limit groove 22 and is fixedly provided with a hollow tube 24, the inner wall of the hollow tube 24 is fixedly provided with a, the inner wall of hollow tube 24 is located the equal sliding connection in buffer board 25 both sides and has inflation ball 27, and the motion of this section is, and spring beam 23 extrudes the inside air of spacing groove 22 through the piston for the air passes through the inside that leather hose 26 got into inflation ball 27, and inflation ball 27 slides in the inside of air pipe through the effect of air force simultaneously, and extrudees buffer board 25, further unloads the power, reaches further absorbing effect.

As shown in fig. 3, preferably, a piston is slidably connected to the outer surface of the spring rod 23 on the inner wall of the stopper groove 22, and the joint between the rubber tube 26 and the stopper groove 22 is located below the piston, so that the spring rod 23 presses the air inside the stopper groove 22 into the rubber tube 26 by providing the piston.

As shown in fig. 3, preferably, the end of the leather tube 26 far away from the limiting groove 22 is communicated with the expansion ball 27, and the leather tube 26 penetrates the hollow tube 24 and extends to the interior of the hollow tube 24, so that the expansion ball 27 performs stretching movement through the elastic action of the leather tube 26.

As shown in fig. 3, preferably, the inner wall bottom fixed mounting of box 1 has bottom plate 28, and reservoir 29 has been seted up to the inside of bottom plate 28, and the surface of bottom plate 28 is provided with the protruding grain 210 of friction, through setting up reservoir 29 for when there is ponding bottom plate 28 bottom surface, can be timely quick carry out the water conservancy diversion, avoid personnel to stand and skid on bottom plate 28, through setting up the protruding grain 210 of friction, can further prevent to skid.

The whole buffer device 2 has the effects that when the lift car is in failure, the lift car suddenly descends, the inside personnel hold the handle 21, the handle 21 extrudes the spring rod 23 through the reverse vibration during descending, the spring rod 23 slides along the inside of the limit groove 22 through the piston, meanwhile, the elastic force of the spring rod 23 plays a role in primary unloading, the effect of primary shock absorption is achieved, the personnel can stand stably, the spring rod 23 extrudes the air in the limit groove 22 through the piston, the air enters the expansion ball 27 through the leather hose 26, meanwhile, the expansion ball 27 slides in the air pipe through the action of the air force and extrudes the buffer plate 25 for further unloading, the effect of further shock absorption is achieved, the shock absorption of two grading shock absorption is achieved, when the lift car falls in emergency, the vibration force of falling can be effectively buffered by the personnel, avoid the focus of health unstable, improve elevator car's security performance for when there is ponding bottom plate 28 bottom surface, can be timely quick carry out the water conservancy diversion, avoid personnel to stand and skid on bottom plate 28, through setting up protruding grain 210 of friction, can further prevent to skid.

As shown in fig. 2, the cleaning device 3 includes a rotating shaft 31, the rotating shaft 31 is fixedly installed inside the box 1, the rotating shaft 31 is rotatably connected with a camera 32 through a rotating member, the camera 32 can rotate through the rotating shaft 31, a mounting plate 33 is fixedly installed inside the box 1 on the top of the rotating shaft 31, a rebound rod 34 is slidably inserted into the mounting plate 33 through a sliding member, a sliding groove 35 is formed in one side of the rebound rod 34 inside the mounting plate 33, a moving plate 36 is slidably connected to the inner wall of the sliding groove 35, the rebound rod 34 pulls the moving plate 36 to move along the sliding groove 35 through a traction rod when the camera 32 rotates to a position where the rebound rod 34 is fitted, so as to achieve an effect of moving the moving rod, one end of the moving plate 36 close to the rebound rod 34 is fixedly connected with the rebound rod 34 through the traction rod, a gear 37 is fixedly installed inside the mounting plate 33 below the moving plate 36, the positive fixed mounting of gear 37 has drum 38, the recess has been seted up to the below that mounting panel 33 bottom is located gear 37, and the inner wall of recess has spliced pole 39 through slider sliding connection, the motion state and the effect of this section are, movable plate 36 passes through the tooth and meshes with gear 37 mutually, make gear 37 rotate, gear 37 passes through tooth intermeshing with spliced pole 39 again, reach the effect that provides kinetic energy for spliced pole 39 removes, spliced pole 39's inside rotates through rotating the piece and pegs graft and has cleaning brush 311, the one end external surface mounting cover that cleaning brush 311 is located spliced pole 39 inside is equipped with line wheel 310, spliced pole 39 removes and drives cleaning brush 311 and cleans camera 32.

As shown in fig. 2, preferably, the bottom surface of the moving plate 36 is provided with a mesh tooth, the top of the connecting column 39 is provided with a mesh tooth, the gear 37 is meshed with the moving plate 36 and the connecting column 39 respectively through the mesh tooth, the wire coil 38 is fixedly connected with the wire wheel 310 through a traction wire, and the wire coil 38 and the wire wheel 310 are matched with each other through the traction wire, so that the gear 37 drives the wire coil 38 to rotate, the wire wheel 310 is driven by the traction wire to rotate, the wire wheel 310 drives the cleaning brush 311 to rotate, and the cleaning effect of rotating the cleaning brush 311 and cleaning the cleaning brush on the.

The whole cleaning device 3 achieves the effects that when the camera 32 rotates to the position matched with the rebound rod 34, the rebound rod 34 pulls the moving plate 36 to move along the sliding groove 35 through the traction rod, the moving plate 36 is meshed with the gear 37 through the teeth, the gear 37 rotates, the gear 37 is meshed with the connecting column 39 through the teeth, the effect of providing kinetic energy for the movement of the connecting column 39 is achieved, the connecting column 39 moves and drives the cleaning brush 311 to clean the camera 32, the gear 37 drives the wire coil 38 to rotate through the mutual matching of the traction wire, the wire coil 38 and the wire wheel 310, the wire wheel 310 is driven to rotate through the traction wire, the cleaning brush 311 is driven to rotate by the wire wheel 310, the cleaning effect is achieved while the cleaning brush 311 rotates, the cleaning quality is improved, and the camera 32 is automatically cleaned at regular time, the safety performance of the lift car is further improved, and meanwhile, the lift car is automatically cleaned, so that the labor intensity of personnel is reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An elevator car with good safety performance is characterized by comprising a box body, a buffering device, a cleaning device, a connecting structure and air holes, wherein the buffering device is fixedly installed inside the box body;

2. The elevator car with good safety performance as claimed in claim 1, wherein the outer surface of the spring rod is located on the inner wall of the limiting groove, a piston is connected with the outer surface of the spring rod in a sliding mode, and the joint of the rubber tube and the limiting groove is located below the piston.

3. The elevator car with good safety performance as claimed in claim 1, wherein one end of the leather tube, which is far away from the limiting groove, is communicated with the expansion ball, and the leather tube penetrates through the hollow tube and extends into the hollow tube.

4. The elevator car with good safety performance as claimed in claim 1, wherein a bottom plate is fixedly mounted at the bottom of the inner wall of the box body, a liquid storage tank is formed inside the bottom plate, and friction convex grains are arranged on the outer surface of the bottom plate.

5. The elevator car with good safety performance as claimed in claim 1, wherein the cleaning device comprises a rotating shaft, the rotating shaft is fixedly mounted inside the box body, and the rotating shaft is rotatably connected with the camera through a rotating part.

6. An elevator car with good safety performance as claimed in claim 5, a mounting plate is fixedly arranged at the top of the rotating shaft in the box body, a rebound rod is inserted in the mounting plate in a sliding manner through a sliding piece, a sliding groove is arranged on one side of the rebound rod in the mounting plate, a moving plate is connected on the inner wall of the sliding groove in a sliding manner, one end of the moving plate close to the rebound rod is fixedly connected with the rebound rod through a traction rod, a gear is fixedly arranged in the mounting plate below the moving plate, a wire coil is fixedly arranged on the front side of the gear, a groove is arranged at the bottom of the mounting plate below the gear, and the inner wall of the groove is connected with a connecting column in a sliding manner through a sliding piece, a cleaning brush is inserted into the connecting column through a rotating piece in a rotating manner, and a wire wheel is fixedly sleeved on the outer surface of one end of the cleaning brush, which is positioned in the connecting column.

7. The elevator car with the good safety performance as claimed in claim 6, wherein a tooth is formed in the bottom surface of the moving plate, a tooth is formed in the top of the connecting column, the gear is meshed with the moving plate and the connecting column respectively through the tooth, and the wire coil is fixedly connected with the wire wheel through a traction wire.