CN215402505U

CN215402505U - Elevator top wheel type design device

Info

Publication number: CN215402505U
Application number: CN202121904755.6U
Authority: CN
Inventors: 王业尚; 宫红亮; 黄智军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-01-04
Anticipated expiration: 2031-08-14

Abstract

The utility model discloses a top wheel type design device for an elevator, and relates to the technical field of elevators. The safety device comprises an elevator body and the safety device, wherein the safety device is arranged on the surface of the elevator body. According to the elevator, the elevator body is used for realizing the vertical movement of people or buildings in the building, and meanwhile, the plurality of hoisting ropes are arranged in the elevator body, so that the stability of the elevator during the up-and-down movement is greatly improved, the traction safety of the elevator is ensured, the protection performance of the elevator is further improved by matching with a safety device, the falling phenomenon is prevented, the emergency brake stop function of the elevator is realized, the safety of the elevator in the operation process is ensured, and the elevator is convenient to use.

Description

Elevator top wheel type design device

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to an elevator top wheel type design device.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. As a general term of vertical transportation means in buildings, with the improvement of living standard of people, the installation and application of elevators are more and more common.

At present, only one elevator door with a fixed direction exists in the use process of the existing elevator, the practicability is poor, the elevator is only used for traction through two traction ropes, the potential safety hazard is large, meanwhile, the elevator does not have an emergency brake function, and the safety is low. To this end, an elevator top wheel design is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a top wheel type design device of an elevator, aiming at the defects and shortcomings of the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a top wheel type design device of an elevator, which comprises an elevator body and a safety device, wherein the safety device is arranged on the surface of the elevator body;

the elevator body comprises a car, a top plate is fixed on the upper surface of the car, sliding blocks are arranged on the left surface and the right surface of the car, a plurality of bosses are arranged on the upper surface of the top plate, a top wheel is rotatably connected between two adjacent bosses, the surface of the top wheel is provided with a plurality of wheel grooves, the surface of the top wheel is provided with a hauling rope matched with the wheel grooves, the front and back surfaces of the lift car are provided with lift doors, the safety device comprises hydraulic cylinders, the surface of the sliding block is provided with a groove, a plurality of hydraulic cylinders are respectively arranged in the groove, the output end of the hydraulic cylinder is connected with a brake stop plate which is matched with the groove, the lower surface of the cage is fixed with a bottom plate, the bottom plate lower surface left and right sides all is provided with the anticollision buffer, the car inner wall left and right sides all is fixed with a plurality of backup pads, just both ends are connected with roof and bottom plate respectively about the backup pad.

Through the towline and the top sheave are mutually matched, the slider is combined to facilitate the up-and-down movement of the elevator, a plurality of towlines are arranged to effectively prevent one of the towlines from being broken, the normal use of the elevator is still ensured, the safety of the elevator is greatly improved, two elevator doors facilitate the opening and closing of the directions of two sides of the elevator, the use is facilitated, the practicability of the elevator is further improved, the support plate plays a supporting role for the elevator, the safety of the elevator is greatly improved, meanwhile, the hydraulic cylinder and the brake stopping plate are mutually matched to implement emergency brake stopping on the car, the falling of the elevator is effectively prevented, the safety of the elevator is further improved, meanwhile, the anti-collision buffer is matched to greatly improve the rapid descending process of the elevator, the buffer effect at the bottom of the elevator is realized, the impact effect in the descending process is reduced, and the overall safety of the elevator is ensured.

Preferably, the controller is installed to roof upper surface front side, the leveling ware is installed on the controller right side, the door operator is installed to roof upper surface rear side, speedtransmitter is installed in door operator left side, through the leveling ware ensures the number of piles that the elevator stopped, and the cooperation door operator is convenient for the closure of lift-cabin door, and speedtransmitter is convenient for real-time supervision elevator's removal speed, in time discovers the unusual of elevator operation, has improved the protectiveness of elevator operation process.

Preferably, both sides are provided with two and draw the ear relatively before the roof upper surface, through draw the ear to make things convenient for the hoist and mount transport of car.

Preferably, the lower surface of the top plate is provided with an illuminating lamp, two adjacent supporting plates are fixedly provided with handrails, the illuminating lamp facilitates the illumination inside the car, and the handrails facilitate the use of passengers.

Preferably, the outer side surface of the brake-stopping plate is provided with a plurality of anti-slip pads, the friction action of the brake-stopping plate and the slide rail is increased through the anti-slip pads, and the brake-stopping effect of the brake-stopping plate is further ensured.

The utility model has the following beneficial effects:

according to the elevator safety device, the hoisting ropes and the top wheel are matched with each other, the elevator can be conveniently moved up and down by combining the sliding block, the multiple hoisting ropes are arranged to effectively prevent one of the hoisting ropes from being broken, the normal use of the elevator is still ensured, the safety of the elevator is greatly improved, two elevator doors are convenient to open and close in the directions of two sides of the elevator, the use is convenient, the practicability of the elevator is further improved, the supporting plate plays a supporting role on the elevator, the safety of the elevator is greatly improved, meanwhile, the hydraulic cylinder and the brake stopping plate are matched with each other to implement emergency brake stopping on the elevator car, the falling of the elevator is effectively prevented, the safety of the elevator is further improved, the elevator is greatly improved in a rapid descending process by matching with the anti-collision buffer, the buffer effect at the bottom of the elevator is achieved, the impact effect in the descending process is reduced, and the overall safety of the elevator is ensured.

The elevator landing device ensures the number of the stopping floors of the elevator through the floor leveling device, and is convenient for closing the elevator door by matching with the door opener.

The utility model is convenient for monitoring the moving speed of the elevator in real time through the speed sensor, finds the abnormity of the elevator operation in time and improves the protection of the elevator operation process.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic structural view of section A-A of FIG. 2;

FIG. 5 is a schematic structural view of section B-B of FIG. 3;

fig. 6 is an enlarged schematic view of the structure at C in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

100. an elevator body; 200. a safety device; 101. a car; 102. a top plate; 103. a slider; 104. a boss; 105. a top wheel; 106. a wheel groove; 107. a hoisting rope; 108. an elevator door; 109. a base plate; 110. a support plate; 111. a controller; 112. a layer leveler; 113. opening a door machine; 114. pulling the lug; 115. an illuminating lamp; 116. a handrail; 201. a hydraulic cylinder; 202. a brake parking plate; 203. a crash cushion; 204. a non-slip mat; 205. a speed sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention relates to a top wheel type elevator design device, which comprises an elevator body 100 and a safety device 200, wherein the safety device 200 is disposed on the surface of the elevator body 100;

the elevator body 100 comprises a car 101, a top plate 102 is fixed on the upper surface of the car 101, sliding blocks 103 are arranged on the left surface and the right surface of the car 101, a plurality of bosses 104 are arranged on the upper surface of the top plate 102, a top wheel 105 is rotatably connected between every two adjacent bosses 104, a plurality of wheel grooves 106 are arranged on the surface of the top wheel 105, a hauling rope 107 matched with the wheel grooves 106 is arranged on the surface of the top wheel 105, an elevator door 108 is arranged on each of the front surface and the rear surface of the car 101, a safety device 200 comprises a hydraulic cylinder 201, a groove is arranged on the surface of the sliding block 103, the hydraulic cylinders 201 are respectively arranged in the groove, the output end of the hydraulic cylinder 201 is connected with a brake stop plate 202, the brake stop plate 202 is matched with the groove, a bottom plate 109 is fixed on the lower surface of the car 101, anti-collision buffers 203 are arranged on the left side and the right side of the lower surface of the bottom plate 109, a plurality of supporting plates 110 are fixed on the left side and the right side of the inner wall of the car 101, and the upper end and the lower end of each supporting plate 110 are respectively connected with the top plate 102 and the bottom plate 109.

Through the cooperation of hoisting rope 107 and top sheave 105, the reciprocating of elevator of being convenient for is combined slider 103, set up many hoisting ropes 107 simultaneously and effectively prevent one of them fracture, still guarantee the normal use of elevator, the security of elevator has greatly been improved, two lift-cabin doors 108 have made things convenient for opening and shutting of elevator both sides direction, the use has been made things convenient for, the practicality of elevator has further been improved, backup pad 110 plays the supporting role to the elevator, the security of elevator has greatly been improved, pneumatic cylinder 201 and brake stopping board 202 mutually support simultaneously, implement urgent brake to car 101 and stop, effectively prevent that the elevator from falling, the security of elevator has further been improved, cooperate crashproof buffer 203 simultaneously and improve the elevator and descend the process fast greatly, the cushioning effect of elevator bottom, the impact of the decline process is reduced, the holistic security of elevator has been ensured.

The outer side surface of the brake stop plate 202 is provided with a plurality of anti-slip pads 204, the friction between the brake stop plate 202 and the slide rail is increased through the anti-slip pads 204, and the brake stop effect of the brake stop plate 202 is further ensured.

The controller 111 is installed on the front side of the upper surface of the top plate 102, the floor leveling device 112 is installed on the right side of the controller 111, the door opening machine 113 is installed on the rear side of the upper surface of the top plate 102, the speed sensor 205 is installed on the left side of the door opening machine 113, the floor number of the elevator stopped is ensured through the floor leveling device 112, the door opening machine 113 is matched to facilitate the closing of the elevator door 108, the speed sensor 205 facilitates real-time monitoring of the moving speed of the elevator, the abnormal operation of the elevator is found in time, and the protection performance of the elevator in the operation process is improved.

The lower surface of the top plate 102 is provided with an illuminating lamp 115, a handrail 116 is fixed between two adjacent supporting plates 110, the illumination in the elevator is facilitated through the illuminating lamp 115, and the handrail 116 is convenient for passengers to use.

Two pull lugs 114 are oppositely arranged on the front side and the rear side of the upper surface of the top plate 102, and the lifting and carrying of the car 101 are facilitated through the pull lugs 114.

The working principle is as follows: in the using process of the elevator, the traction rope 107 is connected with an external traction motor, the elevator moves up and down by winding and releasing the traction rope 107 by the external traction motor, the moving speed of the car 101 is monitored in real time by the speed sensor 205 in the up-and-down moving process of the elevator, when the moving speed of the car 101 is monitored to exceed the maximum speed limit of the elevator, the moving speed is fed back to the controller 111, the controller 111 drives the hydraulic cylinders 201 to simultaneously move, the brake stop plate 202 is ejected outwards until the brake stop plate is abutted against a sliding rail, the brake stop is carried out on the car 101 under the action of the anti-skid pad 204, and meanwhile, the impact of the car 101 during high-speed movement is absorbed by the anti-collision buffer 203, so that the stability of the car 101 is ensured, and the safety performance of the elevator is greatly improved;

the plurality of hoisting ropes 107 are arranged, so that the up-and-down movement of the car 101 is facilitated, the situation that one hoisting rope 107 is broken is realized, the other hoisting ropes 107 still ensure the stable operation of the elevator, and the safety of the elevator in the operation process is further ensured.

It should be further explained that the type of the controller 111 in the present invention is: LPC1759FBD80, the pneumatic cylinder 201 model is: YCH, crash cushion 203 model: JHQ-C, speed sensor 205 model number: CD-6/6 a.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An elevator top wheel type design device comprises an elevator body (100) and a safety device (200), and is characterized in that the safety device (200) is arranged on the surface of the elevator body (100);

the elevator comprises an elevator body (100) and is characterized in that a top plate (102) is fixed on the upper surface of the car (101), sliding blocks (103) are arranged on the left surface and the right surface of the car (101), a plurality of bosses (104) are arranged on the upper surface of the top plate (102), a top wheel (105) is rotatably connected between every two adjacent bosses (104), a plurality of wheel grooves (106) are formed in the surface of the top wheel (105), a traction rope (107) matched with the wheel grooves (106) is arranged on the surface of the top wheel (105), elevator doors (108) are arranged on the front surface and the rear surface of the car (101), a safety device (200) comprises hydraulic cylinders (201), grooves are formed in the surface of the sliding blocks (103), the hydraulic cylinders (201) are respectively installed in the grooves, brake stopping plates (202) are connected to the output ends of the hydraulic cylinders (201), and the brake stopping plates (202) are matched with the grooves, car (101) lower fixed surface has bottom plate (109), bottom plate (109) lower surface left and right sides all is provided with anticollision buffer (203), car (101) inner wall left and right sides all is fixed with a plurality of backup pads (110), just both ends are connected with roof (102) and bottom plate (109) respectively about backup pad (110).

2. The elevator top wheel type design device as claimed in claim 1, characterized in that the controller (111) is installed on the front side of the upper surface of the top plate (102), the leveling device (112) is installed on the right side of the controller (111), and the door opener (113) is installed on the rear side of the upper surface of the top plate (102).

3. The elevator top wheel type design device as claimed in claim 1, characterized in that two pull lugs (114) are oppositely arranged on the front and back sides of the upper surface of the top plate (102).

4. The elevator top wheel design device as claimed in claim 1, characterized in that the top plate (102) has a lighting lamp (115) mounted on its lower surface.

5. The elevator top wheel design device as claimed in claim 1, characterized in that a handrail (116) is fixed between two adjacent support plates (110).

6. The elevator top wheel design device according to claim 1, characterized in that the outer side surface of the brake plate (202) is provided with several anti-skid pads (204).

7. The elevator top wheel design device as claimed in claim 2, characterized in that the speed sensor (205) is installed on the left side of the door operator (113).