CN208249641U - A kind of cargo lift carriage with dual vibration reduction function - Google Patents
A kind of cargo lift carriage with dual vibration reduction function Download PDFInfo
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- CN208249641U CN208249641U CN201820735102.1U CN201820735102U CN208249641U CN 208249641 U CN208249641 U CN 208249641U CN 201820735102 U CN201820735102 U CN 201820735102U CN 208249641 U CN208249641 U CN 208249641U
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- car body
- vibration damping
- stabilizer blade
- vibration
- reduction function
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Abstract
The utility model relates to elevator control technology fields, disclose a kind of cargo lift carriage with dual vibration reduction function, the outside lower end surface of carriage is equipped with vibration damping stabilizer blade, vibration damping stabilizer blade is set at four ends in the outside angle of car body, the two sides of vibration damping stabilizer blade and the side of car body are slidably connected, the bottom surface upper end of vibration damping stabilizer blade and the lower end surface of car body are connected by shock-absorbing spring, the lower end surface of car body is equipped with first buffer layer, four vibration damping branch foot supports are also connected with second buffer layer, the upper surface of car body is equipped with air inlet fan, the air outlet of air inlet fan is connected with the inside of car body, the inner upper end of car body is connected with supporting plate, the outer edge of the upper surface of supporting plate is successively arranged cricoid toxic gas filter layer and granular absorption layer from inside to outside, the utility model has vibration absorber trigger condition low, vibration damping Effect it is obvious, usage experience effect is good, beneficial effect with fire-proof lifesaving function.
Description
Technical field
The utility model relates to elevator control technology field more particularly to a kind of cargo lifts with dual vibration reduction function
Carriage.
Background technique
When elevator is in high-speed cruising, because the telescopic level difference that wirerope and rope end combine, will lead to carriage appearance
Itself vibration or resonance, currently in order to eliminate elevator vibrating effect, it is some on the elevator car be arranged multilayers vibration insulations or
Bivalve carriage is arranged in person, other are then that cushion layer is arranged in the bottom of carriage, and the vibration absorber triggering of the above method is inadequate
It is sensitive, it is easy failure, and the effect of vibration damping is not obvious enough, usage experience effect is poor, in addition, elevator is as common in building
The vehicles, when encountering the burst accidents such as fire, power failure, usually used lift car does not have the device of fire-proof self saving,
Therefore, it is difficult to escape out of elevator or seek survival for a long time, the function of elevator is incomplete.Such as: Chinese patent authorization publication No.
CN205328420U, authorized announcement date on June 22nd, 2016, invention and created name are a kind of elevator with dual shock absorption function
Carriage, including carriage and dampening assembly, disadvantage is that the elevator is only provided with two layers of cushion block, vibration damping in the bottom end of carriage
Device triggering is not sensitive enough or be difficult to trigger, and the effect of vibration damping is not obvious enough, and usage experience effect is poor, and in addition the elevator functions are not
It is enough perfect, it can not be used as fire-proof lifesaving elevator.
Utility model content
The utility model is not sensitive enough or be difficult to trigger, the effect of vibration damping in order to solve vibration absorber in the prior art triggering
Fruit is not obvious enough, usage experience effect is poor, elevator functions are incomplete, can not as the deficiency that fire-proof lifesaving elevator uses,
Provide that a kind of vibration absorber trigger condition is low, effect of vibration damping is obvious, usage experience effect is good, with fire-proof lifesaving function
The cargo lift carriage of dual vibration reduction function
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of cargo lift carriage with dual vibration reduction function, including car body, under the outside of the car body
End face is equipped with vibration damping stabilizer blade, and the vibration damping stabilizer blade is set at four ends in the outside angle of car body, and the vibration damping stabilizer blade is three
Perpendicular shape, the two sides of the vibration damping stabilizer blade and the side of car body are slidably connected plane two-by-two, the vibration damping stabilizer blade
Bottom surface upper end and the lower end surface of car body are connected by shock-absorbing spring, and the lower end surface of the car body is equipped with the first buffering
Layer, four vibration dampings branch foot support are also connected with second buffer layer, and the upper surface of the car body is equipped with air inlet fan, described
The inner upper end of car body is connected with supporting plate, and the outer edge of the upper surface of the supporting plate is successively arranged cricoid from inside to outside
Toxic gas filter layer and granular absorption layer.The car body of the utility model is provided with vibration damping stabilizer blade at the angle of four ends,
The side of vibration damping stabilizer blade and car body is slidably connected, and is provided in the bottom surface of vibration damping stabilizer blade and the support in bottom surface of car body
Shock-absorbing spring greatly reduces the weight and volume of vibration absorber, vibration damping compared with double-layer vibration damping bed course in the prior art
Trigger condition is low, is more easier to trigger the vibration damping process of vibration damping stabilizer blade, and vibration damping stabilizer blade passes through four end Angle Positions to carriage
Vibration damping simultaneously is carried out, effectiveness in vibration suppression is more obvious, and vibration dispersion is uniform with adding, and so that the passenger in carriage is not felt like oneself, and
Second buffer layer is connected between four vibration damping stabilizer blades, first buffer layer is accordingly set in the lower end of car body, to constitute
Second vibration absorber, when vibration damping stabilizer blade and car body close to each other, first buffer layer and second buffer layer are mutually close to simultaneously
Effect, plays the effect of secondary vibration damping, further carries out vibration damping to carriage, effectiveness in vibration suppression is more preferably；And the upper end of car body
For main fire-proof lifesaving position, positioned at carriage upper surface air inlet fan can elevator occur unexpected accident it is immovable when,
Extraneous fresh air is input to the inside of carriage, when fire occurs for external environment, also muddy air can successively be led to
Cross toxic gas filter layer and granular absorption layer, by gas noxious material and cigarette ash dust-filtering fall, then be transported to carriage
Inside allows passenger's breathing to pure air, extends the time waited for rescue, increase the probability of survival.
Preferably, being equipped with a pair of of positional symmetry between the bottom surface upper end of the vibration damping stabilizer blade and the lower end surface of car body
Vibration damping limited post, one end of the vibration damping limited post is socketed rubber sleeve, the both ends of the shock-absorbing spring detachable set respectively
It is connected to the bottom of two vibration damping limited posts.It is by the vibration damping limited post of a pair of of positional symmetry that the both ends of shock-absorbing spring are solid respectively
It is fixed, it prevents the position of shock-absorbing spring from shifting and vibration absorber is made to fail, is replaced in the prior art with a pair of of vibration damping limited post
Connecting rod, the detachable maintaining of more convenient vibration absorber and replacement, the rubber sleeve positioned at end can be between vibration damping limited post
The buffer function for playing certain effect when sharp impacts occurs, prevents vibration damping limited post well damage, while also there is certain effect
The damping effect of fruit.
Preferably, the side of the car body is equipped with the limit sliding chutes of vertical direction, the vibration damping stabilizer blade sliding connects
It is connected among limit sliding chutes.Limit sliding chutes limitation vibration damping stabilizer blade can only slide up and down among it, prevent it from skidding off sliding rail, guarantee
Vibration absorber can be triggered accurately and efficiently.
Preferably, the air inlet fan is equipped with power autonomous.Power autonomous is used when fire powers off, it is ensured that air inlet fan
It can operate normally.
Preferably, the outer end of the air inlet fan is covered with gauze layer.Gauze layer is the first filter layer, when a fire,
The soot dust in air, preliminary purification air can be filtered out.
Preferably, the car body successively includes fire resistant coating, insulating and inner panel layer from outside to inside.Fire prevention
Coating prevents the shell of car body from burning, and insulating prevents external high temperature from transmitting toward the inside of car body.
Preferably, the outer edge of the supporting plate is apart from 3-5 centimetres of the inner wall of car body, the upper end of the supporting plate
3-5 centimetres of the inner top surface spacing in face and car body.Spacing between supporting plate edge and the inner wall of car body permits purification
Air afterwards can smoothly enter into the inside of car body.
Therefore, a kind of cargo lift carriage with dual vibration reduction function of the utility model has following advantages: vibration damping
Device trigger condition is low, and the effect of vibration damping is obvious, and usage experience effect is good, has the function of fire-proof lifesaving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view on car body top.
Fig. 3 is the partial enlarged view of car body lower part.
Fig. 4 is the layer of structure figure of car body wall surface.
Fig. 5 is the external view of the utility model.
Wherein: car body 1, vibration damping stabilizer blade 2, shock-absorbing spring 3, first buffer layer 4, second buffer layer 5, air inlet fan 6, branch
Plate 7, toxic gas filter layer 8, granular absorption layer 9, vibration damping limited post 10, rubber sleeve 11, limit sliding chutes 12, oxygenation block 13, from
Stand-by power source 14, gauze layer 15, fire resistant coating 16, insulating 17, inner panel layer 18.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Fig. 1,2,3,4,5, a kind of cargo lift carriage with dual vibration reduction function, in which:
A kind of cargo lift carriage with dual vibration reduction function, including car body 1, the outside lower end surface of car body
Equipped with vibration damping stabilizer blade 2, vibration damping stabilizer blade is set at four ends in the outside angle of car body, and vibration damping stabilizer blade is that three planes are vertical two-by-two
Shape, three planes of vibration damping stabilizer blade fit with the end angle outer wall of car body respectively, the two sides of vibration damping stabilizer blade and carriage
The side of ontology is slidably connected, and the bottom surface upper end of vibration damping stabilizer blade and the lower end surface of car body are connected by shock-absorbing spring 3, carriage
The lower end surface of ontology is equipped with first buffer layer 4, and four vibration damping branch foot supports are also connected with second buffer layer 5, car body it is upper
End face is equipped with air inlet fan 6, and the air outlet for entering the wind fan is connected with the inside of car body, and the inner upper end of car body is connected with
Supporting plate 7, the outer edge of the upper surface of supporting plate are successively arranged cricoid toxic gas filter layer 8 and granular absorption layer from inside to outside
9.The car body of the utility model is provided with vibration damping stabilizer blade, the side cunning of vibration damping stabilizer blade and car body at the angle of four ends
Dynamic connection, and it is provided with shock-absorbing spring in the support in bottom surface of the bottom surface of vibration damping stabilizer blade and car body, in the prior art pair
Layer cushion layer is compared, and the weight and volume of vibration absorber are greatly reduced, and vibration damping trigger condition is low, is more easier triggering and is subtracted
The vibration damping process of vibration stabilizer blade, and vibration damping stabilizer blade carries out vibration damping simultaneously to carriage by four end Angle Positions, and effectiveness in vibration suppression is more
Obviously, vibration dispersion is uniform with adding, and the passenger in carriage is made not feel like oneself, and connects second between four vibration damping stabilizer blades
First buffer layer is accordingly arranged in the lower end of car body in buffer layer, so that the second vibration absorber is constituted, when vibration damping stabilizer blade and sedan-chair
When compartment ontology is close to each other, first buffer layer and second buffer layer mutually close to and act on, the effect of secondary vibration damping is played, into one
Step ground carries out vibration damping to carriage, and effectiveness in vibration suppression is more preferably；And the upper end of car body is main fire-proof lifesaving position, is located at carriage
Extraneous fresh air can be input in carriage by the air inlet fan of upper surface when the unexpected accident of elevator generation is immovable
Muddy air can also be passed sequentially through toxic gas filter layer and granular absorption layer when fire occurs for external environment by portion, will
Noxious material and cigarette ash dust-filtering in gas fall, then are transported to cab interior, allow passenger's breathing to pure air, extend
The time waited for rescue increases the probability of survival.One is equipped between the bottom surface upper end of vibration damping stabilizer blade and the lower end surface of car body
To the symmetrical vibration damping limited post 10 in position, one end of vibration damping limited post is socketed rubber sleeve 11, and the both ends of shock-absorbing spring respectively can
Disassembly is socketed on the bottom of two vibration damping limited posts.The both ends of shock-absorbing spring are divided by the vibration damping limited post of a pair of of positional symmetry
Not Gu Ding, prevent the position of shock-absorbing spring from shifting and vibration absorber is made to fail, with a pair of of vibration damping limited post replace existing skill
Connecting rod in art, the detachable maintaining of more convenient vibration absorber and replacement, the rubber sleeve positioned at end can be in vibration damping limited post
Between occur to play the buffer function of certain effect when sharp impacts, prevent vibration damping limited post well damage, while also having one
Determine the damping effect of effect.The side of car body is equipped with the limit sliding chutes 12 of vertical direction, and vibration damping stabilizer blade is slidably connected to limit
Among the sliding slot of position.Limit sliding chutes limitation vibration damping stabilizer blade can only slide up and down among it, prevent it from skidding off sliding rail, guarantee vibration damping dress
Setting accurately and efficiently to trigger.The upper end surface of supporting plate is equipped with oxygenation block 13.The oxygen that oxygenation block increases in purification air contains
Amount makes the more enough breathings of the passenger being stranded by fire to more oxygen, increases the probability rescued of surviving.Air inlet fan, which is equipped with, provides electricity for oneself
Source 14.Power autonomous is used when fire powers off, it is ensured that air inlet fan can operate normally.The outer end of air inlet fan is covered with gauze layer
15.Gauze layer is that the first filter layer can filter out the soot dust in air, preliminary purification air when a fire.Sedan-chair
Compartment ontology successively includes fire resistant coating 16, insulating 17 and inner panel layer 18 from outside to inside.Fire resistant coating prevents car body
Shell burning, insulating prevent external high temperature toward car body inside transmit.First buffer layer and second buffer layer
It is PE foam.PE foam mobility is fabulous, to presser sensor, can slow down and absorb small vibration, effectiveness in vibration suppression is good.Supporting plate
Outer edge apart from 3-5 centimetres of the inner wall of car body, the upper surface of supporting plate and 3-5 lis of the inner top surface spacing of car body
Rice.Spacing between supporting plate edge and the inner wall of car body, permitting purified air can smoothly enter into car body
Portion.
A kind of cargo lift carriage with dual vibration reduction function of the utility model have vibration absorber trigger condition it is low,
The effect of vibration damping is obvious, usage experience effect is good, beneficial effect with fire-proof lifesaving function.
Claims (7)
1. a kind of cargo lift carriage with dual vibration reduction function, including car body, characterized in that the car body
Outside lower end surface is equipped with vibration damping stabilizer blade, and the vibration damping stabilizer blade is set at four ends in the outside angle of car body, the vibration damping stabilizer blade
For three planes, perpendicular shape, the two sides of the vibration damping stabilizer blade and the side of car body are slidably connected two-by-two, the vibration damping
The bottom surface upper end of stabilizer blade and the lower end surface of car body are connected by shock-absorbing spring, and the lower end surface of the car body is equipped with first
Buffer layer, four vibration dampings branch foot support are also connected with second buffer layer, and the upper surface of the car body is equipped with air inlet fan,
The inner upper end of the car body is connected with supporting plate, and the outer edge of the upper surface of the supporting plate is successively arranged ring from inside to outside
The toxic gas filter layer and granular absorption layer of shape.
2. a kind of cargo lift carriage with dual vibration reduction function according to claim 1, characterized in that the vibration damping
The vibration damping limited post of a pair of of positional symmetry, the vibration damping limit are equipped between the bottom surface upper end of stabilizer blade and the lower end surface of car body
One end of column is socketed rubber sleeve, and the both ends of the shock-absorbing spring are detachably socketed on the bottom of two vibration damping limited posts respectively.
3. a kind of cargo lift carriage with dual vibration reduction function according to claim 1 or 2, characterized in that described
The side of car body is equipped with the limit sliding chutes of vertical direction, and the vibration damping stabilizer blade is slidably connected among limit sliding chutes.
4. a kind of cargo lift carriage with dual vibration reduction function according to claim 1, characterized in that the air inlet
Fan is equipped with power autonomous.
5. a kind of cargo lift carriage with dual vibration reduction function according to claim 1 or 4, characterized in that described
The outer end of air inlet fan is covered with gauze layer.
6. a kind of cargo lift carriage with dual vibration reduction function according to claim 1 or 2, characterized in that described
Car body successively includes fire resistant coating, insulating and inner panel layer from outside to inside.
7. a kind of cargo lift carriage with dual vibration reduction function according to claim 1, characterized in that the supporting plate
Outer edge apart from 3-5 centimetres of the inner wall of car body, the upper surface of the supporting plate and the inner top surface spacing of car body
3-5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735102.1U CN208249641U (en) | 2018-05-17 | 2018-05-17 | A kind of cargo lift carriage with dual vibration reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820735102.1U CN208249641U (en) | 2018-05-17 | 2018-05-17 | A kind of cargo lift carriage with dual vibration reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208249641U true CN208249641U (en) | 2018-12-18 |
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ID=66480306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820735102.1U Active CN208249641U (en) | 2018-05-17 | 2018-05-17 | A kind of cargo lift carriage with dual vibration reduction function |
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| Country | Link |
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| CN (1) | CN208249641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573788A (en) * | 2018-05-17 | 2019-04-05 | 浙江威特电梯有限公司 | A kind of cargo lift carriage with dual vibration reduction function |
| CN109733886A (en) * | 2019-01-22 | 2019-05-10 | 彩虹（合肥）液晶玻璃有限公司 | Transfer device |
-
2018
- 2018-05-17 CN CN201820735102.1U patent/CN208249641U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573788A (en) * | 2018-05-17 | 2019-04-05 | 浙江威特电梯有限公司 | A kind of cargo lift carriage with dual vibration reduction function |
| CN109733886A (en) * | 2019-01-22 | 2019-05-10 | 彩虹（合肥）液晶玻璃有限公司 | Transfer device |
| CN109733886B (en) * | 2019-01-22 | 2020-11-06 | 彩虹（合肥）液晶玻璃有限公司 | Transfer device |
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