CN207346948U - A kind of elevator vibration abatement - Google Patents
A kind of elevator vibration abatement Download PDFInfo
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- CN207346948U CN207346948U CN201721128488.1U CN201721128488U CN207346948U CN 207346948 U CN207346948 U CN 207346948U CN 201721128488 U CN201721128488 U CN 201721128488U CN 207346948 U CN207346948 U CN 207346948U
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Abstract
The utility model belongs to elevator car structure technical field, a kind of more particularly to elevator vibration abatement, including the mounting groove being arranged on car bottom, the support plate being arranged in the mounting groove, and it is arranged in the mounting groove and carries out four ends angle resilient support portion that auxiliary is supported and elasticity is shockproof respectively in four vertex angle parts of the support plate, and be arranged in the mounting groove and main support and elastic shockproof middle part resilient support portion are carried out in the middle part of the support plate, the support plate upper surface is concordant with the inner bottom surface of the car bottom.The utility model on car bottom by way of setting mounting groove, support plate, end angle resilient support portion and middle part resilient support portion, to achieve the purpose that damping is shockproof in running process of elevator.The utility model has the advantages of shockproof structure is easy and effective, and damping shockproof effect is notable and ride experience is good.
Description
Technical field
The utility model belongs to elevator car structure technical field, more particularly to a kind of elevator vibration abatement.
Background technology
Elevator easily occurs slight vibrations and rocks in upper and lower operation, will bring the seating of discomfort to passenger at this time
Experience even safety hazard.Solve the problems, such as that the main thought method that above-mentioned vibrations are rocked includes following several classes in the prior art：The
One, optimize drive motor means so that rotation driving is more stablized；Second, it is further ensured that the operation stability of traction rope；The
Three, modified car structure so that carriage has the shockproof purpose of damping, and above method respectively has its advantage and disadvantage, in different occasions
Have in elevator service condition and necessarily applied.
The Chinese utility model patent that patent announcement number is 205397794 U of CN, the day for announcing is 2016.07.27 discloses
A kind of skyscraper damping lift car, including car frame, carriage and guide wheel device, car frame are included under carriage restocking and carriage
Frame, connects carriage vertical frame, rectangular aperture is equipped among the carriage restocking, under carriage restocking between carriage restocking and carriage undercarriage
End is provided with installing plate, and traction block, traction block upper end connection dragged wire-rope band are connected among installing plate, and dragged wire-rope band passes through
Opening is connected with traction electric machine, some first damping rubber pads is folded between installing plate and carriage restocking, installing plate edge is equipped with
Some first balancing springs, the first balancing spring both ends are connected with carriage restocking and installing plate respectively, under the carriage and carriage
Some second damping rubber pads are folded between frame.
But the damping lift car in the utility model there are damping effect it is poor the problem of.
Utility model content
The purpose of this utility model is to provide a kind of elevator vibration abatement, its can by car bottom set mounting groove,
The mode of support plate, end angle resilient support portion and middle part resilient support portion, it is shockproof to reach damping in running process of elevator
Purpose.The utility model has the advantages of shockproof structure is easy and effective, and damping shockproof effect is notable and ride experience is good.
The solve the above problems technical solution of use of the utility model is：A kind of elevator vibration abatement, including it is arranged on sedan-chair
Mounting groove on the bottom of railway carriage or compartment, the support plate being arranged in the mounting groove, and be arranged in the mounting groove and in the support
Four vertex angle parts of plate carry out four ends angle resilient support portion that auxiliary is supported and elasticity is shockproof respectively, and are arranged on the peace
Main support and elastic shockproof middle part resilient support portion, the support plate upper end are carried out in tankage and in the middle part of the support plate
Face is concordant with the inner bottom surface of the car bottom.
Further preferred technical solution is：The end angle resilient support portion includes being arranged on the mounting groove inner bottom surface
On end angle support slot, the support protection sleeve being arranged on the support slot of the end angle, and is arranged on the support protective case
In on cylinder and it is used to support the end angle support spring for jacking up the support plate.
Further preferred technical solution is：It is equipped with the support protection sleeve and is used to support the end angle support bullet
The spring supporting block of spring, the end angle support spring upper end are equipped with the spring jack-up block for being used to support the support plate, the end
The welding of angle support spring upper end is arranged on the spring and jacks up on block.
Further preferred technical solution is：The spring, which jacks up block upper surface and is equipped with, to be used to carry out location and installation
Block protrusion post is jacked up, the support plate lower face is equipped with the protrusion post slot for being used for corresponding installation.
Further preferred technical solution is：The spring jacks up the socket of block lower end and is arranged on the support protection sleeve
It is interior.
Further preferred technical solution is：The middle part resilient support portion includes being arranged on the mounting groove inner bottom surface
On midfoot support groove, the jack-up groove being arranged on the support plate lower face, and be arranged on the midfoot support groove and institute
State and jack up between groove and for carrying out main support and the shockproof midfoot support spring of elasticity, the midfoot support to the support plate
The coefficient of elasticity of spring is more than end angle support spring.
Further preferred technical solution is：The midfoot support lower spring end engaging is arranged in the supporting block of lower end,
The lower end supporting block is equipped with lower end support slot, and upper end engaging is arranged on upper end and jacks up on block, and the upper end jacks up to be set on block
There is upper end to jack up groove.
Further preferred technical solution is：The lower end supporting block engaging is arranged in the midfoot support groove.
Further preferred technical solution is：The upper end jacks up block engaging and is arranged in the jack-up groove.
Further preferred technical solution is：The midfoot support spring upper end welding is arranged on the upper end and jacks up groove
It is interior.
The utility model on car bottom by setting mounting groove, support plate, end angle resilient support portion and middle part elasticity
The mode of supporting part, to achieve the purpose that damping is shockproof in running process of elevator.There is the utility model shockproof structure simply to have
The advantages of effect, damping shockproof effect is notable and ride experience is good.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram in the utility model middle-end angle resilient support portion（Wherein support protection sleeve is from vertically
Splitted at axial plane）.
Fig. 3 is the positional structure schematic diagram in middle part resilient support portion in the utility model.
Embodiment
As described below is only the preferred embodiment of the utility model, and not the scope of the utility model is defined.
Embodiment：As shown in attached drawing 1,2 and attached drawing 3, a kind of elevator vibration abatement, including be arranged on car bottom 1
Mounting groove 2, the support plate 3 being arranged in the mounting groove 2, and be arranged in the mounting groove 2 and in the support plate 3
Four vertex angle parts carry out four ends angle resilient support portion 4 that auxiliary is supported and elasticity is shockproof respectively, and are arranged on the installation
Groove 2 is interior and main support and elastic shockproof middle part resilient support portion 5 are carried out at the middle part of the support plate 3, in the support plate 3
End face is concordant with the inner bottom surface of the car bottom 1.
In the prior art, car bottom is exactly a monoblock harden structure, is shaken at elevator drive motor or traction rope
Afterwards, shock conditions will be directly delivered in carriage, largely effect on the ride experience of passenger.In the present embodiment, the support plate 3
Upper standee, by described in four end angle resilient support portions 4 and one between the support plate 3 and the car bottom 1
Middle part resilient support portion 5 is attached support, to play damping shockproof effect, wherein the end angle resilient support portion 4 and in
The characteristics of resilient support portion of portion 5 is respectively provided with resilient support so that the energy of vibrations can be absorbed by elastic deformation, to reduce
The vibration amplitude of the support plate 3, ensures that lift car has the advantages that damping shockproof effect is good.
The end angle resilient support portion 4 includes the end angle support slot 401 being arranged on 2 inner bottom surface of mounting groove, sets
Support protection sleeve 402 on end angle support slot 401, and it is arranged on interior on the support protection sleeve 402 be used in combination
The end angle support spring 403 of the support plate 3 is jacked up in support.It is equipped with the support protection sleeve 402 described in being used to support
The spring supporting block 405 of angle support spring 403 is held, support spring 403 upper end in the end angle is equipped with and is used to support the support plate 3
Spring jack up block 404, the welding of 403 upper end of end angle support spring is arranged on the spring and jacks up on block 404.
In the present embodiment, the end angle resilient support portion 4 is end angle support slot 401, spring successively from the bottom up
Supporting block 405, end angle support spring 403, spring jack up block 404 and support plate 3, to ensure basic resilient support effect,
Wherein described support protection sleeve 402 is socketed the spring supporting block 405, end angle support spring 403 and spring and jacks up block
404 so that the end angle resilient support portion 4 avoids occurring the deleterious aspects of bend by pressure, ensures the support to the support plate 3
Effect, on the other hand, the support protection sleeve 402 is when end angle support spring 403 fails, it may have support effect,
Avoid the support plate 3 from falling and sink into the mounting groove 2.
The spring jacks up 404 upper surface of block and is equipped with the jack-up block protrusion post 406 for being used for carrying out location and installation, the branch
3 lower face of fagging is equipped with the protrusion post slot for being used for corresponding installation.
The spring jacks up the socket of 404 lower end of block and is arranged in the support protection sleeve 402.
In the present embodiment, when sleeve 402 is protected in 404 part of the spring jack-up block socket support, the end angle
Resilient support portion 4 has the function of support and shockproof two of elasticity, to ensure the ride experience effect of the lift car；When described
When spring jack-up block 404 protects sleeve 402 completely into the support downwards, the end angle resilient support portion 4 can also have base
This support effect, it is stuck in the mounting groove 2 because excessive inclination occurs to avoid the support plate 3.
The middle part resilient support portion 5 includes the midfoot support groove 501 being arranged on 2 inner bottom surface of mounting groove, sets
Jack-up groove 502 on 3 lower face of support plate, and be arranged on the midfoot support groove 501 with it is described jack-up groove 502 it
Between and for carrying out main support and the shockproof midfoot support spring 503 of elasticity, the midfoot support spring to the support plate 3
503 coefficient of elasticity is more than end angle support spring 403.503 lower end of the midfoot support spring engaging is arranged on lower end branch
On bracer 504, the lower end supporting block 504 is equipped with lower end support slot 505, and upper end engaging is arranged on upper end and jacks up on block 506,
The upper end jacks up block 506 and is equipped with upper end jack-up groove 507.The engaging of lower end supporting block 504 is arranged on the midfoot support
In groove 501.The upper end jacks up the engaging of block 506 and is arranged in the jack-up groove 502.503 upper end of the midfoot support spring weldering
Connect and be arranged in the upper end jack-up groove 507.
In the present embodiment, the midfoot support spring 503 has diameter more compared to end angle support spring 403
Greatly, the characteristics of coefficient of elasticity bigger so that the midfoot support spring 503 can play main support effect, and be also to meet
This feature is concentrated in load-carrying in the middle part of carriage.
On the other hand, the car bottom 1 only needs general load-carrying, so the intensity of its material, hardness are general, is receiving institute
When stating the concentration active force in both end angle resilient support portion 4 and middle part resilient support portion 5, depression, deformation etc. easily occurs and breaks
Bad problem, so the spring supporting block 405, spring jack up block 404, lower end supporting block 504 and upper end and jack up block 506,
For high intensity, high rigidity metal alloy class solid slug, for receiving huge active force, the lift car is avoided to occur " eating
The problem of incessantly power ".
The middle part resilient support portion 5 is respectively the midfoot support groove 501, lower end supporting block 504, middle part from bottom to top
Support spring 503, upper end jack up block 506 and jack up groove 502, to ensure the support in the middle part resilient support portion 5 and elasticity
Shockproof effect, wherein the lower end support slot 505 and upper end, which jack up groove 507, is used for the spacing fixation midfoot support spring
503, the deleterious aspects for avoiding the midfoot support spring 503 from bending because of stress deviation, finally ensure support effect.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Embodiment is stated, in the knowledge that the technical field those of ordinary skill possesses, this practicality can also not departed from
Various modifications are made on the premise of new objective.These are all without creative modification, as long as in the power of the utility model
All protected in sharp claimed range be subject to Patent Law.
Claims (9)
- A kind of 1. elevator vibration abatement, it is characterised in that：Including being arranged on car bottom（1）On mounting groove（2）, it is arranged on described Mounting groove（2）Interior support plate（3）, and it is arranged on the mounting groove（2）It is interior and in the support plate（3）Four vertex angle parts Four ends angle resilient support portion that auxiliary is supported and elasticity is shockproof is carried out respectively（4）, and it is arranged on the mounting groove（2）Inside simultaneously In the support plate（3）Middle part carry out main support and the shockproof middle part resilient support portion of elasticity（5）, the support plate（3）On End face and the car bottom（1）Inner bottom surface it is concordant；The end angle resilient support portion（4）Including being arranged on the mounting groove（2） End angle support slot on inner bottom surface（401）, it is arranged on end angle support slot（401）On support protection sleeve（402）, and It is arranged on the support protection sleeve（402）In upper and it is used to support and jacks up the support plate（3）End angle support spring （403）.
- A kind of 2. elevator vibration abatement according to claim 1, it is characterised in that：The support protection sleeve（402）It is interior Equipped with being used to support end angle support spring（403）Spring supporting block（405）, end angle support spring（403）Upper end Equipped with being used to support the support plate（3）Spring jack up block（404）, end angle support spring（403）Upper end welding is set Block is jacked up in the spring（404）On.
- A kind of 3. elevator vibration abatement according to claim 2, it is characterised in that：The spring jacks up block（404）Upper end Face is equipped with the jack-up block protrusion post for being used for carrying out location and installation（406）, the support plate（3）Lower face, which is equipped with, to be used to correspond to The protrusion post slot of installation.
- A kind of 4. elevator vibration abatement according to claim 2, it is characterised in that：The spring jacks up block（404）Lower end Socket is arranged on the support protection sleeve（402）It is interior.
- A kind of 5. elevator vibration abatement according to claim 1, it is characterised in that：The middle part resilient support portion（5）Bag Include and be arranged on the mounting groove（2）Midfoot support groove on inner bottom surface（501）, it is arranged on the support plate（3）On lower face Jack up groove（502）, and it is arranged on the midfoot support groove（501）With the jack-up groove（502）Between and for the branch Fagging（3）Carry out main support and elastic shockproof midfoot support spring（503）, the midfoot support spring（503）Elasticity system Number is more than end angle support spring（403）.
- A kind of 6. elevator vibration abatement according to claim 5, it is characterised in that：The midfoot support spring（503）Under End engaging is arranged on lower end supporting block（504）On, the lower end supporting block（504）It is equipped with lower end support slot（505）, upper end card Conjunction is arranged on upper end and jacks up block（506）On, the upper end jacks up block（506）It is equipped with upper end and jacks up groove（507）.
- A kind of 7. elevator vibration abatement according to claim 6, it is characterised in that：The lower end supporting block（504）Engaging It is arranged on the midfoot support groove（501）It is interior.
- A kind of 8. elevator vibration abatement according to claim 6, it is characterised in that：The upper end jacks up block（506）Engaging It is arranged on the jack-up groove（502）It is interior.
- A kind of 9. elevator vibration abatement according to claim 6, it is characterised in that：The midfoot support spring（503）On End welding is arranged on the upper end and jacks up groove（507）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128488.1U CN207346948U (en) | 2017-09-05 | 2017-09-05 | A kind of elevator vibration abatement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128488.1U CN207346948U (en) | 2017-09-05 | 2017-09-05 | A kind of elevator vibration abatement |
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| Publication Number | Publication Date |
|---|---|
| CN207346948U true CN207346948U (en) | 2018-05-11 |
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ID=62412490
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128488.1U Active CN207346948U (en) | 2017-09-05 | 2017-09-05 | A kind of elevator vibration abatement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207346948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371830A (en) * | 2019-08-16 | 2019-10-25 | 南通勇振机电有限公司 | A kind of stable elevator car bottom damping device |
-
2017
- 2017-09-05 CN CN201721128488.1U patent/CN207346948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371830A (en) * | 2019-08-16 | 2019-10-25 | 南通勇振机电有限公司 | A kind of stable elevator car bottom damping device |
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