CN206126559U - Sedan -chair top leading wheel device of elevator - Google Patents
Sedan -chair top leading wheel device of elevator Download PDFInfo
- Publication number
- CN206126559U CN206126559U CN201621076185.5U CN201621076185U CN206126559U CN 206126559 U CN206126559 U CN 206126559U CN 201621076185 U CN201621076185 U CN 201621076185U CN 206126559 U CN206126559 U CN 206126559U
- Authority
- CN
- China
- Prior art keywords
- spring
- mounting seat
- screw rod
- elevator
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a sedan -chair top leading wheel device of elevator belongs to elevator technical field. It has solved how to improve the travelling comfort of elevator use and the problem of security. This sedan -chair top leading wheel device includes the leading wheel base, leading wheel fixed plate and guide line wheel, be fixed with mount pad on the spring on the interior bottom surface that the car was put the beams in place, the below of mount pad is equipped with mount pad under the spring on the spring, wear to be equipped with the screw rod in the leading wheel base, the screw rod lower extreme spiro union of mount pad below has the nut under the spring, be equipped with a plurality of damping spring under the spring on mount pad and the spring between the mount pad, damping spring's one end is supported and is leaned on on the spring on the mount pad, the other end support to lean on under the spring on the mount pad and makes that the mount pad compresses tightly the upside that supports by at the nut under the spring, wear to be equipped with the split pin on the screw rod of nut downside, the split pin compresses tightly to leaning on on the nut. This device has the better shockproof function of making an uproar of falling, and is steady quiet more in the time of can making elevator operation for electricity ladders is equipped with higher travelling comfort and security.
Description
Technical field
This utility model belongs to elevator technology field, is related to a kind of car top guide wheel device of elevator.
Background technology
Elevator is mainly by groups such as traction machine, guide rail, counterweight, safety device, signal manipulation system, car and hall doors
Into generally using Wire Friction Driving, steel wire rope bypasses traction sheave, and two ends connect respectively car and balance weight, and motor drives
Dynamic traction sheave lifts car.Wherein, elevator car overhead sheave is installed on the upper beam above car, it is upper due to existing crosshead sheave
Without any buffering device between support base and upper beam, all it is directly connected to, and elevator is possible to generation in running and rocks,
The friction between upper support seat and upper beam is in turn resulted in, audible noise is sent, the stable operation of elevator is affected.
For the more steady peace and quiet for running elevator, such as Chinese patent【Application number：201520668284.1；Authorization Notice No.：
CN204917536U】Disclose a kind of rubber crosshead sheave, it include in cross section in inverted U-shaped big cover body, two pieces it is relative
Axillare that title is installed in big cover body, the roller being rotationally connected between two pieces of axillares, be connected to axillare lower section and
The crosshead sheave upper support seat to form frame-type, the sedan-chair being connected to below the crosshead sheave upper support seat are enclosed with axillare and big cover body
The lower support base of top wheel, is connected with rubber blanket, the car top between support base under the crosshead sheave upper support seat and the crosshead sheave
Support base is sequentially connected in series by connecting shaft under upper beam, the rubber blanket and the crosshead sheave on wheel upper support seat, car.
But, also there is following defect in above-mentioned rubber crosshead sheave：The damping device of above-mentioned rubber crosshead sheave adopts rubber blanket
Damping, because rubber blanket damping, buffering ability is poor and easily aging, cause during cage operation damping noise reduction effect compared with
Difference, so as to the comfortableness that affects elevator to use and safety.
The content of the invention
The purpose of this utility model is there are the problems referred to above for existing technology, it is proposed that a kind of car top of elevator is oriented to
Wheel apparatus, the technical problem that this utility model is solved is how to improve comfortableness and the safety that elevator is used.
The purpose of this utility model can be realized by following technical proposal：A kind of car top guide wheel device of elevator, bag
The directive wheel base being connected on the car upper beam of elevator is included, the both sides of the directive wheel base are fixed with directive wheel and fix
Plate, is rotatably connected to guiding rope sheave between two directive wheel fixed plates, be provided with transversely above the guiding rope sheave
The U-shaped protective cover in the section of arrangement, the both sides of the protective cover are separately fixed in corresponding directive wheel fixed plate, its feature
It is that spring upper mounting seat is fixed with the inner bottom surface of the car upper beam, below the spring upper mounting seat bullet is provided with
Spring lower mounting seat, is equipped with screw rod in the directive wheel base, the screw rod sequentially passes through directive wheel base, car upper beam, bullet
Spring upper mounting seat and spring lower mounting seat, the screw rod lower end below the spring lower mounting seat is bolted with nut, under the spring
Some damping springs are provided between mounting seat and spring upper mounting seat, one end of the damping spring is resisted against on spring installs
On seat, the other end of the damping spring is resisted against in spring lower mounting seat and compresses spring lower mounting seat and is resisted against nut
Upside, is equipped with split pin on the screw rod on the downside of the nut, the split pin is compressed and is resisted against on nut.
Difference and prior art, the car top guide wheel device of this elevator is by design spring upper mounting seat, damping spring, bullet
The damping device of spring lower mounting seat, screw rod and nut screw connection composition, can efficiently reduce what is produced in running process of elevator
Rock and directive wheel base and car upper beam between rub the noise of generation so that elevator behaves more steady peace
It is quiet；Meanwhile, by arranging split pin so that the nut of screw rod lower end is not susceptible to loosen so that each portion in above-mentioned damping device
The relatively reliable safety of connection of part, so that damping spring can safe and reliable and smoothly carry out damping, buffering work；Cause
This, by the design and cooperation of above structure, so as to improve comfortableness and the safety that elevator is used.
In the car top guide wheel device of above-mentioned elevator, it is oriented to tubular spring in the spring upper mounting seat
Post, also has tubular spring lead, the two ends point of the damping spring on the correspondence position of the spring lower mounting seat
It is not set in corresponding spring lead.By designing spring lead so that damping spring is more steady in damping deformation
It is fixed, so as to be conducive to the even running of elevator, and then be conducive to improving comfortableness and the safety that elevator is used.
In the car top guide wheel device of above-mentioned elevator, the upside of the nut and the inner bottom surface of spring lower mounting seat it
Between be disposed with large washer and spring washer from top to bottom.Design by more than, further prevent nut from loosening so that
The relatively reliable safety of connection between nut, screw rod, spring lower mounting seat and damping spring, it is ensured that damping spring can be stablized
And the work of safety, be conducive to improving comfortableness and the safety of elevator.
In the car top guide wheel device of above-mentioned elevator, the screw rod is located at the center of directive wheel base, the damping
Spring has three, and one of damping spring is set on screw rod, and two other damping spring is respectively positioned at the both sides of screw rod.
The quantity of damping spring is selected as needed, is arranged by more than, it is ensured that the balance and stability in shock absorbing process, so as to have
The comfortableness used beneficial to raising elevator and safety.
In the car top guide wheel device of above-mentioned elevator, the both sides of the guide rope wheel radial are respectively arranged with along longitudinal direction
The U-shaped rope blocking plate in the section of arrangement, the both sides of the rope blocking plate are separately fixed in corresponding directive wheel fixed plate.By setting
Rope blocking plate is put, foreign body is prevented from and is entered the grooving being oriented on rope sheave；And rope generation wide-angle can be limited to rock.
Compared with prior art, the car top guide wheel device of this elevator has advantages below：This car top guide wheel device has
Have preferable shockproof decrease of noise functions, it is more steady quiet when running can elevator so that elevator possess higher comfortableness and
Safety.
Description of the drawings
Fig. 1 is the schematic diagram in a direction of the car top guide wheel device of this elevator.
Fig. 2 is the schematic diagram in another direction of the car top guide wheel device of this elevator.
In figure, 1, car upper beam；2nd, directive wheel base；3rd, directive wheel fixed plate；4th, it is oriented to rope sheave；5th, protective cover；6th, bullet
Spring upper mounting seat；7th, spring lower mounting seat；8th, screw rod；9th, nut；10th, damping spring；11st, split pin；12nd, spring lead；
13rd, large washer；14th, spring washer；15th, rope blocking plate.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model
Description, but this utility model is not limited to these embodiments.
The car top guide wheel device of this elevator includes directive wheel base 2, directive wheel fixed plate 3, is oriented to rope sheave 4, protective cover
5th, spring upper mounting seat 6, spring lower mounting seat 7, screw rod 8, nut 9, damping spring 10, split pin 11, spring lead 12, big
Packing ring 13, spring washer 14, rope blocking plate 15.
Specifically, as shown in figure 1, this elevator includes car upper beam 1, this car top guide wheel device includes being connected in elevator
Car upper beam 1 on directive wheel base 2.The both sides of directive wheel base 2 are fixed with directive wheel fixed plate 3, two directive wheels
Guiding rope sheave 4 is rotatably connected between fixed plate 3.The top for being oriented to rope sheave 4 is provided with U-shaped anti-in the section transversely arranged
Shield 5, the both sides of protective cover 5 are separately fixed in corresponding directive wheel fixed plate 3.Dust cover is prevented from foreign body and enters guiding
Grooving on rope sheave 4.The both sides for being oriented to the radial direction of rope sheave 4 are respectively arranged with the U-shaped rope blocking plate 15 in longitudinally arranged section, keep off
The both sides of rope plate 15 are separately fixed in corresponding directive wheel fixed plate 3.
As shown in Fig. 2 spring upper mounting seat 6 is fixed with the inner bottom surface of car upper beam 1, the lower section of spring upper mounting seat 6
It is provided with spring lower mounting seat 7.Screw rod 8 is equipped with directive wheel base 2, screw rod 8 is sequentially passed through on directive wheel base 2, car
Beam 1, spring upper mounting seat 6 and spring lower mounting seat 7.The lower end of screw rod 8 of the lower section of spring lower mounting seat 7 is bolted with nut 9.Spring
Some damping springs 10 are provided between lower mounting seat 7 and spring upper mounting seat 6, one end of damping spring 10 is resisted against on spring
In mounting seat 6, the other end of damping spring 10 is resisted against in spring lower mounting seat 7 and compresses spring lower mounting seat 7 and is resisted against
The upside of nut 9.There is tubular spring lead 12, on the correspondence position of spring lower mounting seat 7 in spring upper mounting seat 6
Also there is tubular spring lead 12, the two ends of damping spring 10 are respectively sleeved in corresponding spring lead 12.
Large washer 13 and bullet are disposed with from top to bottom between the upside of nut 9 and the inner bottom surface of spring lower mounting seat 7
Spring packing ring 14.Split pin 11 is equipped with the screw rod 8 of the downside of nut 9, split pin 11 is compressed and is resisted against on nut 9.Preferably,
Screw rod 8 is located at the center of directive wheel base 2, and damping spring 10 has three, and one of damping spring 10 is set in screw rod 8
On, two other damping spring 10 is respectively positioned at the both sides of screw rod 8.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used car upper beam 1, directive wheel base 2 herein, directive wheel fixed plate 3, being oriented to rope sheave 4, anti-
Shield 5, spring upper mounting seat 6, spring lower mounting seat 7, screw rod 8, nut 9, damping spring 10, split pin 11, spring lead
12nd, the term such as large washer 13, spring washer 14, rope blocking plate 15, but be not precluded from using the probability of other terms.Using these
Term is used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as any additional limit
System is all contrary with this utility model spirit.
Claims (5)
1. the car top guide wheel device of a kind of elevator, including the directive wheel base (2) being connected on the car upper beam (1) of elevator,
The both sides of the directive wheel base (2) are fixed with directive wheel fixed plate (3), turn between two directive wheel fixed plates (3)
It is dynamic to be connected with guiding rope sheave (4), it is provided with the U-shaped protective cover in the section transversely arranged above guiding rope sheave (4)
(5), the both sides of the protective cover (5) are separately fixed on corresponding directive wheel fixed plate (3), it is characterised in that the car
Spring upper mounting seat (6) is fixed with the inner bottom surface of upper beam (1), is provided with spring below the spring upper mounting seat (6)
Mounting seat (7), is equipped with screw rod (8) in the directive wheel base (2), the screw rod (8) sequentially pass through directive wheel base (2),
Car upper beam (1), spring upper mounting seat (6) and spring lower mounting seat (7), the screw rod (8) below the spring lower mounting seat (7)
Lower end is bolted with nut (9), and between the spring lower mounting seat (7) and spring upper mounting seat (6) some damping springs are provided with
(10), one end of the damping spring (10) is resisted against in spring upper mounting seat (6), and the other end of the damping spring (10) is supported
Lean against in spring lower mounting seat (7) and make spring lower mounting seat (7) to compress the upside for being resisted against nut (9), under the nut (9)
Split pin (11) is equipped with the screw rod (8) of side, the split pin (11) compresses and is resisted against on nut (9).
2. the car top guide wheel device of elevator according to claim 1, it is characterised in that the spring upper mounting seat (6)
It is upper that there is tubular spring lead (12), also there is tubular bullet on the correspondence position of the spring lower mounting seat (7)
Spring lead column (12), the two ends of the damping spring (10) are respectively sleeved in corresponding spring lead (12).
3. the car top guide wheel device of elevator according to claim 1, it is characterised in that the upside of the nut (9) with
It is disposed with large washer (13) and spring washer (14) between the inner bottom surface of spring lower mounting seat (7) from top to bottom.
4. the car top guide wheel device of the elevator according to claim 1 or 2 or 3, it is characterised in that screw rod (8) position
In the center of directive wheel base (2), with three, one of damping spring (10) is set in screw rod to the damping spring (10)
(8) on, two other damping spring (10) is respectively positioned at the both sides of screw rod (8).
5. the car top guide wheel device of the elevator according to claim 1 or 2 or 3, it is characterised in that the guiding rope sheave
(4) both sides of radial direction are respectively arranged with the U-shaped rope blocking plate in longitudinally arranged section (15), the both sides of the rope blocking plate (15)
It is separately fixed on corresponding directive wheel fixed plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076185.5U CN206126559U (en) | 2016-09-23 | 2016-09-23 | Sedan -chair top leading wheel device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076185.5U CN206126559U (en) | 2016-09-23 | 2016-09-23 | Sedan -chair top leading wheel device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126559U true CN206126559U (en) | 2017-04-26 |
Family
ID=58569821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076185.5U Expired - Fee Related CN206126559U (en) | 2016-09-23 | 2016-09-23 | Sedan -chair top leading wheel device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126559U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352351A (en) * | 2017-08-18 | 2017-11-17 | 江苏天奥电梯有限公司 | A kind of elevator car overhead sheave of 360 ° of rotations arrangement |
| CN108545573A (en) * | 2018-04-28 | 2018-09-18 | 快意电梯股份有限公司 | Elevator exclusive guideway and elevator |
| CN109626182A (en) * | 2018-12-24 | 2019-04-16 | 宁波宏大电梯有限公司 | A kind of car top wheel carrier and the terraced sedan-chair frame of high speed |
| CN110562827A (en) * | 2019-09-24 | 2019-12-13 | 康达电梯有限公司 | Building body outer wall is with installing elevator additional |
-
2016
- 2016-09-23 CN CN201621076185.5U patent/CN206126559U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352351A (en) * | 2017-08-18 | 2017-11-17 | 江苏天奥电梯有限公司 | A kind of elevator car overhead sheave of 360 ° of rotations arrangement |
| CN108545573A (en) * | 2018-04-28 | 2018-09-18 | 快意电梯股份有限公司 | Elevator exclusive guideway and elevator |
| CN109626182A (en) * | 2018-12-24 | 2019-04-16 | 宁波宏大电梯有限公司 | A kind of car top wheel carrier and the terraced sedan-chair frame of high speed |
| CN109626182B (en) * | 2018-12-24 | 2023-10-27 | 宁波宏大电梯有限公司 | Car roof wheel frame and high-speed ladder car frame |
| CN110562827A (en) * | 2019-09-24 | 2019-12-13 | 康达电梯有限公司 | Building body outer wall is with installing elevator additional |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206126559U (en) | Sedan -chair top leading wheel device of elevator | |
| CN106809230B (en) | Bogie assembly and straddle-type single-track vehicle | |
| CN207390768U (en) | Elevator cage device | |
| CN203922375U (en) | The shock cord cephalic suspension device that a kind of elevator is used | |
| CN206800251U (en) | Crashworthiness security protection lifts limit for height equipment | |
| CN205906872U (en) | Rope end fixture device with two shock -absorbing structure | |
| CN205602909U (en) | Elevator car locator | |
| CN215101376U (en) | Elevator car device for inhibiting vibration | |
| CN208791001U (en) | A kind of elevator traction machine damping device | |
| CN205327057U (en) | Collapsible monkey car in mining big inclination | |
| CN108861950A (en) | A kind of build buffers construction elevator using high-reliability safety | |
| CN114771843A (en) | Seat vibration damping system in aviation aircraft manufacturing and vibration damping method thereof | |
| CN205634547U (en) | Shock attenuation formula elevator base | |
| CN211808902U (en) | Vehicle-mounted shelter damping device | |
| CN208980124U (en) | Lift car compartment bottom | |
| CN105173991B (en) | Elevator car shock absorbing device | |
| CN208615771U (en) | A kind of mounting bracket of safety chair seats of car | |
| CN206599354U (en) | A kind of earthquake-proof energy-saving type lightweight steel construction sightseeing elevator | |
| CN218862230U (en) | Vertical circulation integrated parking guide device | |
| CN206202318U (en) | Hitch frame, bogie assembly and straddle-type single-track vehicle | |
| CN106476835A (en) | A kind of vertical backstop with wearing plate and the method preventing steel spring fracture | |
| CN221343481U (en) | Protection support for elevator shock absorption | |
| CN217867582U (en) | Steel wire rope anti-slip car bottom wheel | |
| CN104495589A (en) | Vibration absorbing structure of main machine rack of elevator without machine room and main machine rack of elevator without machine room | |
| CN208344341U (en) | A kind of full-bearing type bus body stabilising arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |