CN207226741U - A kind of elevator for improving protection base - Google Patents
A kind of elevator for improving protection base Download PDFInfo
- Publication number
- CN207226741U CN207226741U CN201721177462.6U CN201721177462U CN207226741U CN 207226741 U CN207226741 U CN 207226741U CN 201721177462 U CN201721177462 U CN 201721177462U CN 207226741 U CN207226741 U CN 207226741U
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- Prior art keywords
- spring
- elevator
- buffer board
- groups
- face
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Abstract
A kind of elevator for improving protection base, is vertically fixed with spring under two groups, spring top is connected by lower buffer board under two groups on elevator shaft bottom end face；The vertical middle spring being fixed on elevator shaft bottom end face is both provided with two groups on the outside of spring, spring top is connected by middle buffer board in two groups；The vertical upper spring being fixed on elevator shaft bottom end face is both provided with two groups on the outside of spring, spring top is connected by upper buffer board on two groups.Middle buffer board is located at directly over lower buffer board, and upper buffer board is located at directly over middle buffer board.Lower spring, middle spring, the elasticity modulus of upper spring are sequentially increased.Snapping plate is respectively provided with two groups on the outside of spring, snapping plate is hinged on elevator shaft bottom end face, and snapping plate is fixed on corresponding elevator internal face by connecting spring.More than the 3 pieces snap blocks tilted down are equidistantly fixed with snapping plate medial surface, are respectively and fixedly provided with car floor two sides and the matched acclivitous buckle joint of snap block.
Description
Technical field
A kind of elevator is the utility model is related to, more particularly to a kind of elevator for improving protection base.
Background technology
Elevator generally on the market is a kind of vertical conveyor using motor as power, and elevator is generally by eight big system groups
Into being respectively：Traction system, guidance system, door system, carriage, weight balancing system, electric drive system, electrical control system
System, safety system.Traction system：Mainly it is made of traction machine, traction steel-cable, directive wheel, diversion sheave, major function
It is output, passing power, runs elevator.Guidance system：Mainly it is made of guide rail, guide shoe and guide rail bracket etc., its effect is
The freedom of movement of carriage and counterweight is limited, carriage and counterweight is made elevating movement along guide rail.Door system：Mainly by sedan-chair
Railway carriage or compartment door, layer door, door lifter, linkage mechanism, door lock etc. form, and the major function of door system is to seal landing entrance and carriage enters
Mouthful.Carriage：Carriage is for transporting passenger or cargo, it is made of car frame and car cab, and car frame is the load-bearing of car cab
Framework, is made of crossbeam, column, bottom girder and brace etc.；Car cab is filled by car bottom, car walls, car roof and illumination, ventilation
Put, control button plate etc. forms in cab decoration part and sedan-chair.Weight balancing system：Major function is the dead weight of balance carriage and part
Payload ratings, make the weight difference between carriage and counterweight be maintained within limit in elevator work, to ensure that the traction of elevator passes
Dynamic normal, system is mainly made of counterweight and weight compensation means.Electric drive system：By hoisting motor, electric power system, speed
The composition such as feedback device, motor speed control device is spent, major function is to provide power, elevator speed control.Electrical control
System：Mainly it is made of manipulation device, lever position indicator, control flow, leveling device, floor selector etc., its effect is to electricity
The operation of ladder, which is carried out, to be manipulated and controls.Safety system：Including all kinds of protections mechanically and electrically, protecting the safety of elevator makes
With, prevent the accident of all crisis personal safeties from occurring, main speed limiter, safety tongs, buffer, limit protection etc., electrically
The safeguard protection of aspect has corresponding security setting in each operation link of elevator.
201620445545 .8 utility model patents of the patent No. disclose a kind of elevator pendant drop protective device, including protection
Base, the first magnet piece, lift car, inflator, velometer and controller, the protection base are arranged on the elevator of building
Section start, the inside four corners of the protection base are fixed with spring strut, and the spring strut is internally provided with high energy spring, described
First magnet piece is fixed on the bosom position of protection base, and corresponding bullet is equipped with the bottom four corners of the lift car
Column, the centre position of the lift car are equipped with the second magnet piece corresponding with the first magnet piece, the inside of the lift car
Bottom surface is equipped with air bag, and the inflator is arranged on the top of lift car, and the velometer and controller are separately positioned on elevator
The outer inner side of carriage.Above-mentioned utility model patent there are the problem of be, when tenesmus when, similar to state of weightlessness, airbag aeration, meeting
The quick bullet of carpet is set to cause certain injury to passenger-in-elevator to passenger-in-elevator.
201620445553 .2 utility model patents of the patent No. disclose a kind of abnormal elevator whereabouts high intensity buffering of knowing clearly and protect
River bottom protection seat, including quake-proof seat, the upper surface middle part of the quake-proof seat is vertically equiped with two groups of short elastic structures, described
The both sides of short elastic structure are vertically equiped with medium-sized elastic structure, and the both sides of the medium-sized elastic structure are vertical
Elongated elastic structure is equiped with, the top of the snapping plate is equiped with the snap block of triangle, the outer wall of the snapping plate
Elastic supporting member for supporting optical member is equipped between the both sides inner wall of quake-proof seat, the bottom plate two sides of the lift car are equiped with and detain
Connect the buckle joint of block matching.Above-mentioned utility model there are the problem of be that elevator is acceleration tenesmus, and closer to ground, speed is got over
It hurry up, this point and braking automobile are different, and braking automobile is continuously braked to definite speed, could so be reduced
The brake impact sense of rider.When tenesmus, contact with the less elongated elastic structure of elasticity modulus, then connect successively first
Medium-sized elastic structure and short elastic structure are touched, buffers antidetonation step by step, but due to the elastic structure of big elasticity modulus,
The distance to work is most short, i.e., so subtracts that pendant is ineffective, and elasticity modulus increases step by step from top to bottom, is caused to passenger-in-elevator
Violent increasing emergency brake impact sense, causes sense of discomfort, also easily brings certain damage；Snap block is only in snapping plate
Top is set, that is to say, that the elevator that falls up accelerates to recoil to from minimum point of falling more than elongated elastic structure could quilt
Block, passenger-in-elevator is caused and accelerates to further accelerate the sense of discomfort for rapidly rising a long distance after rapidly dropping；Additionally, due to
Bearing plate is generally hardboard, and so when upper, middle and lower elastic structure cannot subtract pendant completely, ground is by bearing plate impact force
It is entirely delivered to carriage, that is to say, that bearing plate subtracts pendant effect without buffering.
Utility model content
The technical problem that the utility model solves is, the problem of for being mentioned in background technology utility model technical solution,
Technical solutions of the utility model are proposed, to solve above-mentioned technical problem.
The utility model is to solve the technical solution that above-mentioned technical problem uses to be：
A kind of elevator for improving protection base, including carriage, elevator, velometer, controller, the carriage are located at institute
To state in elevator, the controller, velometer are fixed in the carriage, and the velometer is electrically connected to the controller,
Spring under two groups is vertically fixed with the elevator shaft bottom end face, lower spring top is connected by lower buffer board described in two groups, and two
The middle spring being vertically fixed on the elevator shaft bottom end face is both provided with the outside of the group lower spring, middle spring described in two groups
Top is connected by middle buffer board, is both provided with and is vertically fixed on the elevator shaft bottom end face on the outside of middle spring described in two groups
Upper spring, upper spring top is connected by upper buffer board described in two groups, the middle buffer board be located at the lower buffer board just on
Side, the upper buffer board directly over the middle buffer board, the lower spring, middle spring, upper spring elasticity modulus successively
Increase, the lower buffer board, middle buffer board, upper buffer board are made by high-density sponge material, and upper spring is outer described in two groups
Side is respectively provided with snapping plate, and the snapping plate is hinged on the elevator shaft bottom end face, is respectively and fixedly provided with the snapping plate lateral surface
Connecting spring, the other end of the connecting spring are respectively fixed on the corresponding elevator internal face, the snapping plate
More than the 3 pieces snap blocks tilted down are equidistantly fixed with medial surface, be respectively and fixedly provided with the car floor two sides with it is described
The matched acclivitous buckle joint of snap block.
In a kind of elevator for improving protection base, substitute is provided with above bottom face in the carriage
Capsule, the air bag are fixed on the inflator on the carriage top end face, the inflation mechatronics by appendix connection
To the controller, carpet is equipped with above the air bag, the air bag is connected by upper connecting rope and the carpet
Together, the air bag is connected on the carriage bottom face by lower connecting rope.
In a kind of elevator for improving protection base, the connecting spring, upper spring, middle spring, lower spring
It is made by high-carbon alloy steel, the snapping plate, snap block, buckle joint are made by high-strength stainless steel.
The beneficial effects of the utility model are：During elevator normal operation, snap block is located at the underface of buckle joint.Elevator is fallen
When falling, buckle joint outwards squeezes snap block successively, and after squeezing last block snap block, snapping plate is acted in the elastic force of connecting spring
Under snap block is against on carriage lateral surface；Meanwhile carriage touches buffer board, middle buffer board, lower buffer board successively, in upper bullet
Under spring, middle spring, the effect of lower spring, the big elastic force operating distance that upper spring applies is most long, the power effect of being hit by a bullet of middle spring application
Distance is taken second place, and the small spring force operating distance that lower spring applies is most short, such to subtract pendant positive effect, passes to passenger-in-elevator step by step
The emergency brake impact sense of attenuating, passenger-in-elevator do not have sense of discomfort；Upper buffer board, middle buffer board, lower buffer board can also delay carriage
Eat up part of pendant；Finally, carriage stop tenesmus when, upper spring, middle spring, lower spring effect under pop up, buckle joint be stuck in from
In the nearest snap block of buckle joint, sense is impacted caused by passenger-in-elevator so as to considerably reduce.
Brief description of the drawings
Fig. 1 is a kind of structure diagram for the elevator for improving protection base.
Description of reference numerals in figure：1st, carriage；2nd, elevator；3rd, carpet；4th, upper connecting rope；5th, air bag；6th, lower company
Splicing；7th, upper buffer board；8th, middle buffer board；9th, lower buffer board；10th, upper spring；11st, middle spring；12nd, lower spring；13rd, bullet is connected
Spring；14th, snapping plate；15th, snap block；16th, buckle joint；17th, velometer；18th, controller；19th, appendix；20th, inflator.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
A kind of elevator for improving protection base as shown in Figure 1, including carriage 1, elevator 2, velometer 17, controller
18, the carriage 1 is located in the elevator 2, and the controller 18, velometer 17 are fixed in the carriage 1, described to test the speed
Device 17 is electrically connected to the controller 18.
Spring 12 under being vertically fixed with two groups on 2 bottom face of elevator, lower 12 top of spring passes through described in two groups
Lower buffer board 9 connects.It is preferred that the lower spring 12 is made of high-carbon alloy steel, to keep high resiliency and high intensity.
The outside of lower spring 12 is both provided with the middle spring being vertically fixed on 2 bottom face of elevator described in two groups
11, middle 11 top of spring is connected by middle buffer board 8 described in two groups.It is preferred that the middle spring 11 is made of high-carbon alloy steel, with
Keep high resiliency and high intensity.
The outside of middle spring 11 described in two groups is both provided with the upper spring being vertically fixed on 2 bottom face of elevator
10, upper 10 top of spring is connected by upper buffer board 7 described in two groups.It is preferred that the upper spring 10 is made of high-carbon alloy steel, with
Keep high resiliency and high intensity.
For the middle buffer board 8 directly over the lower buffer board 9, the upper buffer board 7 is being located at the middle buffer board 8 just
Top.
The lower spring 12, middle spring 11, the elasticity modulus of upper spring 10 are sequentially increased.
The lower buffer board 9, middle buffer board 8, upper buffer board 7 are made by high-density sponge material further to be delayed
Eat up part of pendant.
The outside of upper spring 10 is respectively provided with snapping plate 14 described in two groups, and the snapping plate 14 is hinged on 2 bottom of elevator
On end face.I.e. snapping plate 14 can be rotated around hinged place.
Connecting spring 13 is respectively and fixedly provided with 14 lateral surface of snapping plate, the other end of the connecting spring 13 is respectively solid
It is scheduled on corresponding 2 internal face of the elevator.It is preferred that the connecting spring 13 is made of high-carbon alloy steel, to keep high resiliency
And high intensity.
More than the 3 pieces snap blocks tilted down 15,1 bottom plate of carriage are equidistantly fixed with 14 medial surface of snapping plate
It is respectively and fixedly provided with two sides and the matched acclivitous buckle joint 16 of the snap block 15.It is preferred that the snapping plate 14, button
Connect block 15, buckle joint 16 is made by high-strength stainless steel, during ensureing fall arrest, the intensity needed for component.Elevator is normally transported
During row, snap block 15 is located at the underface of buckle joint 16.When carriage 1 stops tenesmus, buckle joint 16 is stuck in nearest from buckle joint 16
Snap block 15 on so that considerably reduce caused by passenger-in-elevator impact sense.
During used during elevator falling, buckle joint 16 outwards squeezes snap block 15 successively, after squeezing last block snap block 15, snapping plate
14 make snap block 15 be against on 1 lateral surface of carriage under the elastic force effect of connecting spring 13；Meanwhile carriage 1 is touched delay successively
Punching 7, middle buffer board 8, lower buffer board 9, in the case where upper spring 10, middle spring 11, lower spring 12 act on, upper spring 10 applies big
Elastic force operating distance is most long, and the power operating distance of being hit by a bullet that middle spring 11 applies is taken second place, the small spring force effect that lower spring 12 applies
Distance is most short, such to subtract pendant positive effect, passes to the emergency brake impact sense that passenger-in-elevator is lowered step by step, and passenger-in-elevator does not have discomfort
Sense；Upper buffer board 7, middle buffer board 8, lower buffer board 9, which can also buffer carriage 1, subtracts pendant；Finally, when carriage 1 stops tenesmus,
Upper spring 10, middle spring 11, lower spring 12 pop up under acting on, and buckle joint 16 is stuck in the snap block 15 nearest from buckle joint 16
On, sense is impacted caused by passenger-in-elevator so as to considerably reduce.
Air bag 5 is provided with the carriage 1 above bottom face, the air bag 5 connects solid by appendix 19
The inflator 20 being scheduled on 1 top end face of carriage, the inflator 20 are electrically connected to the controller 18.
The top of air bag 5 is equipped with carpet 3, and the air bag 5 is connected by upper connecting rope 4 and the carpet 3
Together, the air bag 5 is connected on 1 bottom face of carriage by lower connecting rope 6.
When abnormal elevator drops, velometer 17 sends lift fault signal, the control inflation of controller 18 to controller 18
Machine 20 is inflated to air bag 5, and lower connecting rope 6 makes air bag 5 not upspring, and upper connecting rope 4 makes carpet 3 individually not upspring
And can only be acted with air bag 5, the pendant that subtracts that thus can preferably play air bag 5 is acted on and avoided to passenger-in-elevator
Injury.
The foregoing is merely the preferable embodiment of the utility model, is not to limit the utility model, it is all
Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement and so on, it is new to should be included in this practicality
Within the protection domain of type.
Claims (3)
1. a kind of elevator for improving protection base, including carriage, elevator, velometer, controller, the carriage is positioned at described
In elevator, the controller, velometer are fixed in the carriage, and the velometer is electrically connected to the controller, it is special
Sign is that spring under being vertically fixed with two groups on the elevator shaft bottom end face, lower spring top passes through lower buffering described in two groups
Plate connects, and plays on the outside of spring to be both provided with the middle spring being vertically fixed on the elevator shaft bottom end face described in two groups, two groups
The middle spring top is connected by middle buffer board, is both provided with described in two groups on the outside of middle spring and is vertically fixed on the elevator
Upper spring on the end face of shaft bottom, upper spring top is connected by upper buffer board described in two groups, and the middle buffer board is under described
Directly over buffer board, the upper buffer board is directly over the middle buffer board, the lower spring, middle spring, the bullet of upper spring
Property modulus is sequentially increased, and the lower buffer board, middle buffer board, upper buffer board are made by high-density sponge material, described in two groups
Snapping plate is respectively provided with the outside of upper spring, the snapping plate is hinged on the elevator shaft bottom end face, the snapping plate lateral surface
On be respectively and fixedly provided with connecting spring, the other end of the connecting spring is respectively fixed on the corresponding elevator internal face,
Equidistantly it is fixed with more than the 3 pieces snap blocks tilted down on the snapping plate medial surface, it is solid on the car floor two sides
Surely have and the matched acclivitous buckle joint of the snap block.
A kind of 2. elevator for improving protection base according to claim 1, it is characterised in that bottom face in the carriage
Top is provided with air bag, and the air bag is fixed on the inflator on the carriage top end face by appendix connection,
The inflator is electrically connected to the controller, is equipped with carpet above the air bag, the air bag passes through upper company
Splicing connects together with the carpet, and the air bag is connected on the carriage bottom face by lower connecting rope.
3. it is according to claim 1 it is a kind of improve protection base elevator, it is characterised in that the connecting spring, on
Spring, middle spring, lower spring are made by high-carbon alloy steel, and the snapping plate, snap block, buckle joint are by high-strength stainless steel
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177462.6U CN207226741U (en) | 2017-09-14 | 2017-09-14 | A kind of elevator for improving protection base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177462.6U CN207226741U (en) | 2017-09-14 | 2017-09-14 | A kind of elevator for improving protection base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207226741U true CN207226741U (en) | 2018-04-13 |
Family
ID=61861953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177462.6U Expired - Fee Related CN207226741U (en) | 2017-09-14 | 2017-09-14 | A kind of elevator for improving protection base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207226741U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439131A (en) * | 2018-05-24 | 2018-08-24 | 苏州瓦尔尼智能科技有限公司 | A kind of multistage of intelligent building elevator, which subtracts, rushes pedestal |
| CN108516439A (en) * | 2018-05-24 | 2018-09-11 | 苏州瓦尔尼智能科技有限公司 | A kind of buffer type elevator of intelligent building |
| CN110526068A (en) * | 2019-07-30 | 2019-12-03 | 康达电梯有限公司 | A kind of lift car equipped with air bag |
| WO2020006872A1 (en) * | 2018-07-06 | 2020-01-09 | 苏州福特美福电梯有限公司 | Anti-falling protection device of elevator |
| CN112551305A (en) * | 2020-12-03 | 2021-03-26 | 刘涛 | High-rise elevator operation safety protection system |
-
2017
- 2017-09-14 CN CN201721177462.6U patent/CN207226741U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439131A (en) * | 2018-05-24 | 2018-08-24 | 苏州瓦尔尼智能科技有限公司 | A kind of multistage of intelligent building elevator, which subtracts, rushes pedestal |
| CN108516439A (en) * | 2018-05-24 | 2018-09-11 | 苏州瓦尔尼智能科技有限公司 | A kind of buffer type elevator of intelligent building |
| WO2020006872A1 (en) * | 2018-07-06 | 2020-01-09 | 苏州福特美福电梯有限公司 | Anti-falling protection device of elevator |
| CN110526068A (en) * | 2019-07-30 | 2019-12-03 | 康达电梯有限公司 | A kind of lift car equipped with air bag |
| CN112551305A (en) * | 2020-12-03 | 2021-03-26 | 刘涛 | High-rise elevator operation safety protection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |