CN205838277U - A kind of weight compensation means and corresponding towed elevator - Google Patents

Abstract

This utility model provides a kind of weight compensation means and corresponding towed elevator, relates to elevator technology field.This weight compensation means includes base, expansion tightening wheel component and antivibrator, and one end of expansion tightening wheel component is connected with base, and the other end is connected with the guide rail of towed elevator, and antivibrator is arranged at the position of next-door neighbour's expansion tightening wheel component of guide rail.The weight compensation means that this utility model provides can effectively alleviate lift car vibratory sensation, provides comfortable, relieved for occupant and takes environment.

Description

A kind of weight compensation means and corresponding towed elevator

Technical field

This utility model relates to elevator technology field, in particular to a kind of weight compensation means and corresponding traction Elevator.

Background technology

Long ago, people just have begun to use original lifting tool to transport people and goods, and mostly use people Power or animal power are as driving force, and to 19 beginnings of the century, along with the Development Process of the industrial revolution, steam engine becomes important former dynamic Power, starts the power using steam engine as lifting tool, and is constantly innovated and improve America and Europe.

, but this Mr. (Elisha Graves that the mechanical engineer of USA New York poplar this (Yonkers) is difficult to understand in 1852 Otis) on an exhibition, his utility model to public display, declare the birth of elevator from this.

Nowadays, the kind of elevator has a lot, and towed elevator is exactly one of which, and towed elevator is to have a car, fortune Row is between at least two rigid guideways that row are vertical or inclination angle is less than 15 °, and car size and structural shape are easy to passenger and are gone out Enter, serve the fixed type lifting equipment of regulation floor.Towed elevator is safe and reliable owing to having, and hoisting depth is unrestricted, The advantages such as elevator speed is easily controlled, have become as the main flow of lift product type of drive.Towed elevator all includes weight compensating Device, weight compensation means gross weight, more than one ton, when towed elevator high-speed cruising, can drive the expansion tightening wheel of weight compensation means Make high-speed rotation, due to expansion tightening wheel dynamic balancing reason and the difference of steel wire rope tension, weight compensation means can be made along cage guide Produce the dither up and down of vertical direction, and so can will be substantially reduced taking advantage of of car by wire rope transfers to car Sit comfort, also can bring to occupant panic at heart.

Utility model content

The purpose of this utility model is to provide a kind of weight compensation means, and this weight compensation means can effectively alleviate electricity Ladder car vibratory sensation, provides comfortable, relieved for occupant and takes environment.

Another object of the present utility model is to provide a kind of towed elevator, to transport above-mentioned weight compensation means With.

This utility model solves it and technical problem is that and realize by the following technical solutions.

A kind of weight compensation means, it includes base, expansion tightening wheel component and antivibrator, one end of expansion tightening wheel component and base Connecting, the other end is connected with the guide rail of towed elevator, and antivibrator is arranged at the position of next-door neighbour's expansion tightening wheel component of guide rail.

Preferably, in this utility model preferred embodiment, above-mentioned antivibrator is frcition damper.

Preferably, in this utility model preferred embodiment, above-mentioned expansion tightening wheel component include expansion tightening wheel support, expansion tightening wheel and Compensating rope, one end of expansion tightening wheel support is connected with base, and the other end is connected with guide rail, and expansion tightening wheel is arranged at the interior of expansion tightening wheel support Portion, compensates rope and walks around expansion tightening wheel, and two ends respectively with the car of towed elevator and to reconnecting.

Preferably, in this utility model preferred embodiment, above-mentioned expansion tightening wheel component is by air damper with base even Connect.

It addition, a kind of towed elevator, comprising: include above-mentioned weight compensation means.

Preferably, in this utility model preferred embodiment, the car of above-mentioned towed elevator includes sedan-chair frame and car cab, sedan-chair Envelope is fixing with sedan-chair frame to be connected, and car cab includes car bottom plate, car walls and car roof, and car walls is transparent car walls, car Top is transparent car roof.

Preferably, in this utility model preferred embodiment, above-mentioned car also includes maintenance mechanism, and maintenance mechanism is arranged at The top of car cab, maintenance mechanism includes guardrail, flase floor and multiple leg, and one end of multiple legs is connected with sedan-chair frame, another End is connected with the side of flase floor, and guardrail is connected with the opposite side of flase floor.

Preferably, in this utility model preferred embodiment, the mesh aperture of above-mentioned flase floor is 100mm 40mm.

Preferably, in this utility model preferred embodiment, above-mentioned maintenance mechanism also includes foot guard plate, and foot guard plate is connected to The edge of flase floor.

Preferably, in this utility model preferred embodiment, above-mentioned flase floor is rectangular flase floor, guardrail and gear foot Plate is all connected to three sides away from elevator door of flase floor.

Weight compensation means and the corresponding towed elevator of this utility model embodiment provide the benefit that: owing to weight is mended Repaying device and be provided with antivibrator, antivibrator can filter out dither, stops its transmission toward car, thus the most just improves The ride comfort of occupant, and it is panic to avoid the psychology causing occupant.

Accompanying drawing explanation

For clearer explanation this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.

Fig. 1 is the schematic diagram of the weight compensation means that this utility model embodiment one provides；

Fig. 2 is the partial schematic diagram of the towed elevator that this utility model embodiment one provides；

Fig. 3 is the structural representation of the antivibrator that this utility model embodiment one provides；

Fig. 4 is the schematic diagram of the weight compensation means that this utility model embodiment two provides；

Fig. 5 is the partial schematic diagram of the towed elevator that this utility model embodiment two provides.

Wherein, reference is summarized as follows:

Weight compensation means 100,200；

Towed elevator 300,400；

Car 101；Sedan-chair frame 102；Car cab 103；Car bottom plate 104；Car walls 105；Car roof 106；

Maintenance mechanism 201；Guardrail 202；Flase floor 203；Leg 204；Foot guard plate 205；

Expansion tightening wheel support 301；Guide rail 302；Antivibrator 303；Base 304；Expansion tightening wheel component 305；Air damper 306； Expansion tightening wheel 307；Compensate rope 308；

Left ball pivot seat 401；Piston rod 402；Resisting medium 403；Piston 404；Cylinder body 405；Right ball pivot seat 406.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Generally described in the accompanying drawing herein and The assembly of this utility model embodiment illustrated can be arranged with various different configurations and design.

Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all Belong to the scope of this utility model protection.

It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.

In description of the present utility model, it should be noted that term " on ", the orientation of the instruction such as " interior " or position relationship For based on orientation shown in the drawings or position relationship, or the orientation usually put when this utility model product uses or position Relation, is for only for ease of description this utility model and simplifies description rather than instruction or imply that the device of indication or element must Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.This Outward, term " ", " two " etc. are only used for distinguishing and describe, and it is not intended that indicate or hint relative importance.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", " connection " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition Concrete meaning in utility model.

Embodiment one

Fig. 1 shows the weight compensation means 100 that this utility model embodiment one provides, including base 304, expansion tightening wheel structure Part 305 and antivibrator 303, one end of expansion tightening wheel component 305 is connected with base 304, the other end and the guide rail of towed elevator 300 302 connect, and antivibrator 303 is arranged at the position of next-door neighbour's expansion tightening wheel component 305 of guide rail 302.

In the present embodiment, antivibrator 303 is frcition damper.Expansion tightening wheel component 305 includes expansion tightening wheel support 301, tensioner Wheel 307 and compensation rope 308, one end of expansion tightening wheel support 301 is connected with base 304, and the other end is connected with guide rail 302, expansion tightening wheel 307 inside being arranged at expansion tightening wheel support 301, compensate rope 308 and walk around expansion tightening wheel 307, and two ends respectively with towed elevator 300 Car 101 and counterweight (not shown) connect.

Weight compensation means 100 is provided with antivibrator 303, and its structural representation sees Fig. 3.The structure of antivibrator 303 is subject to During to the impact endurance test shock of outer load, left ball pivot seat 401 (relative, to introduce right ball pivot seat 406) drives piston rod 402 back and forth movement, Resisting medium 403 is flowing rapidly between two control volumes separated with piston 404.In the process, resisting medium 403 Between molecule, resisting medium 403 and piston rod 402, produce violent friction between resisting medium 403 and cylinder body 405 inwall, resistance Buddhist nun's medium 403 then produces huge throttle when by piston 404.Making a concerted effort for damping of the produced power of these effects Power, damping force work in piston 404 moves back and forth makes the outer mechanical energy carrying vibrations be converted to the interior energy of resisting medium 403, Distribute with the form of heat, and then consume the outer load vibration energy of output.So antivibrator 303 can filter out dither, Stop its transmission toward car 101, thus the most just improve the ride comfort of occupant, and avoid occupant is caused Psychology panic.

The present embodiment additionally provides a kind of towed elevator 300, sees Fig. 2, and this towed elevator 300 includes above-mentioned weight Compensation device 100, the car 101 of this towed elevator 300 includes sedan-chair frame 102 and car cab 103, and car cab 103 is solid with sedan-chair frame 102 Fixed connection, car cab 103 includes that car bottom plate 104, car walls 105 and car roof 106, car walls 105 are transparent car walls, sedan-chair Compartment top 106 is transparent car roof.

Owing to car walls 105 and car roof 106 are transparent, so it is highly suitable for, as sightseeing elevator, going sightseeing Time in person's lift stand, it is possible not only to viewing landscape around, it is also possible to looked toward sky direction by car roof 106.It can The landscape area seen is very big, and bright and clear, the visual field is the most wide, and sightseeing effect is more preferable, more can meet the demand of tourist.

And here, the most too much goes the connection between description weight compensation means 100 and towed elevator 300.Cause Known in those skilled in the art:

Towed elevator includes three parts mechanical part, electric part and safety system part.The present embodiment In only weight compensation means 100 and car 101 to mechanical part improve, so, the most only sketch:

Mechanical part includes compartment system (being the car 101 mentioned in the present embodiment), weight balancing system, guiding system System, traction system and door system.Car is passenger loading or goods, has the box structure parts facilitating access door device； Guidance system, in running process of elevator, limits car and the freedom of movement of counterweight, make car along himself guide rail, counterweight Guide rail along himself moves up and down, and horizontal swing and vibration will not occur, it is ensured that car and counterweight operate steadily the most inclined Pendulum；The effect of traction system is to elevator conveying and transmission power, makes elevator run；The effect of weight balancing system is to make counterweight Relative equilibrium can be reached with car, in elevator runs, even if loading capacity is continually changing, remain to the weight difference made between the two Within being maintained at less limit, it is ensured that steadily, normally, weight balancing system includes counterweight and weight to the traction-driven of elevator Compensation device.

Electric part includes electric drive system and electric control system, and the function of electric drive system is to provide for elevator Power, and Acceleration of starting, stable speed operation and the braking deceleration of elevator is played control action；Electric control system is primarily referred to as electricity The main hoisting motor of ladder and the startup of door machine, traffic direction, the control slowing down, stop.

Embodiment two

On the basis of above-described embodiment, Fig. 4 shows the weight compensation means that this utility model embodiment two provides 200, the expansion tightening wheel component 305 of this weight compensation means 200 is connected with base 304 by air damper 306.

The setting of air damper 306 disclosure satisfy that the sightseeing elevator that some fed distance is higher, improves further and takes The ride comfort of person.

The present embodiment additionally provides a kind of towed elevator 400, sees Fig. 5, and the car 101 of this towed elevator 400 also includes Maintenance mechanism 201, maintenance mechanism 201 is arranged at the top of car cab 103, and maintenance mechanism 201 includes guardrail 202, flase floor 203 With multiple legs 204, one end of multiple legs 204 is connected with sedan-chair frame 102, and the other end is connected with the side of flase floor 203, guardrail 202 are connected with the opposite side of flase floor 203.

Elevator mainte-nance personnel usually needs to jump onto car cab 103, clears up the dust on car 101, keeps in repair leading of car 101 Rail 302.In the present embodiment, car cab 103 be provided above maintenance mechanism 201, so, when elevator mainte-nance personnel needs electricity When ladder is safeguarded and repairs, it is possible to stand on flase floor 203, operate under the protection of guardrail 202, safer, Reliably, it is possible to effectively reduce the generation of security incident.And because being provided that flase floor 203 in maintenance mechanism 201, it has many Individual fenestral porosity, so when this elevator is as sightseeing elevator, even if being provided with maintenance mechanism 201, tourist stands in sightseeing electricity Time in ladder, it is also possible to watch the landscape at top through flase floor 203, the setting of maintenance mechanism 201 is substantially without to top landscape Sightseeing play inhibition.

It addition, in order to further elevator mainte-nance personnel be carried out personal safety protection.Maintenance mechanism 201 further comprises gear foot Plate 205, foot guard plate 205 is connected to the edge of flase floor 203.Foot guard plate 205 is prevented from what elevator mainte-nance personnel may be subject to Foot injures.

In the present embodiment, flase floor 203 is rectangular flase floor, and guardrail 202 and foot guard plate 205 are all connected to flase floor Three sides away from elevator door of 203, leg 204 is four, and four legs 204 are individually fixed in four of flase floor 203 Corner.Certainly, leg 204 number choose be not intended as limit, it is also possible to select the leg 204 of other numbers, as three, six Individual.The most therefore conduct restriction of the shape of flase floor 203, flase floor 203 can also select other shapes, such as circle, master If being configured according to actual should being used for.

It addition, the mesh aperture of flase floor 203 is 100mm 40mm.The aperture of flase floor 203 is relatively big, beneficially light, Scenery penetrates in sightseeing elevator.Certainly, the setting in this kind of aperture is not intended as limiting, it is also possible to by the mesh hole of flase floor 203 Footpath is set to other sizes, such as 80mm 30mm.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (10)

1. a weight compensation means, it is characterised in that: include base, expansion tightening wheel component and antivibrator, described expansion tightening wheel component One end be connected with described base, the other end is connected with the guide rail of towed elevator, and described antivibrator is arranged at the tight of described guide rail The position of adjacent described expansion tightening wheel component.

Weight compensation means the most according to claim 1, it is characterised in that: described antivibrator is frcition damper.

Weight compensation means the most according to claim 1, it is characterised in that: described expansion tightening wheel component includes that expansion tightening wheel props up Frame, expansion tightening wheel and compensation rope, one end of described expansion tightening wheel support is connected with described base, and the other end is connected with described guide rail, institute Stating expansion tightening wheel and be arranged at the inside of described expansion tightening wheel support, described expansion tightening wheel walked around by described compensation rope, and two ends respectively with drag Draw the car of elevator and to reconnecting.

Weight compensation means the most according to claim 1, it is characterised in that: described expansion tightening wheel component passes through air damper It is connected with described base.

5. a towed elevator, it is characterised in that: include the weight compensation means described in any one of Claims 1 to 4.

Towed elevator the most according to claim 5, it is characterised in that: the car of described towed elevator includes sedan-chair frame and car Body, described car cab is fixing with described sedan-chair frame to be connected, and described car cab includes car bottom plate, car walls and car roof, described car Wall is transparent car walls, and described car roof is transparent car roof.

Towed elevator the most according to claim 6, it is characterised in that: described car also includes maintenance mechanism, described maintenance Mechanism is arranged at the top of described car cab, and described maintenance mechanism includes guardrail, flase floor and multiple leg, the plurality of leg One end be connected with described sedan-chair frame, the other end is connected with the side of described flase floor, another of described guardrail and described flase floor Side connects.

Towed elevator the most according to claim 7, it is characterised in that: the mesh aperture of described flase floor is 100mm 30mm。

Towed elevator the most according to claim 7, it is characterised in that: described maintenance mechanism also includes foot guard plate, described gear Sole is connected to the edge of described flase floor.

Towed elevator the most according to claim 9, it is characterised in that: described flase floor is rectangular flase floor, described Guardrail and described foot guard plate are all connected to three sides away from elevator door of described flase floor.