CN204958064U - Elevator car frame - Google Patents
Elevator car frame Download PDFInfo
- Publication number
- CN204958064U CN204958064U CN201520567533.8U CN201520567533U CN204958064U CN 204958064 U CN204958064 U CN 204958064U CN 201520567533 U CN201520567533 U CN 201520567533U CN 204958064 U CN204958064 U CN 204958064U
- Authority
- CN
- China
- Prior art keywords
- roof beam
- beam structure
- underbeam
- wheel roof
- sedan
- 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
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator car frame is fixed with the sedan -chair bottom bracket of square frame form on the underbeam of its frame, have the roof beam structure through the bolt assembly assembly on the underbeam, is equipped with the diverting pulley on the wheel roof beam structure, and the four corners position of sedan -chair bottom bracket is provided with and is used for shock pad at the bottom of the car contact complex sedan -chair, the upper portion of wheel roof beam structure be provided with with underbeam contact complex wheel roof beam structure on the shock pad, the side of wheel roof beam structure be provided with with underbeam contact complex wheel roof beam structure side shock pad. The utility model discloses a four corners position of sedan -chair bottom bracket is provided with and is used for shock pad at the bottom of the car contact complex sedan -chair, upper portion and the side of wheel roof beam structure have set up on the underbeam contact complex wheel roof beam structure shock pad and the wheel roof beam structure shock pad that inclines respectively, the shock pad has reduced the vibrations of diverting pulley to the underbeam transmission with wheel roof beam structure side shock pad greatly on the wheel roof beam structure, the shock pad has reduced the vibrations of underbeam to the car transmission again by a wide margin at the bottom of the sedan -chair, improve elevator operation's travelling comfort and reduce the operation noise, greatly improve elevator operation's stationarity.
Description
Technical field
The utility model relates to a kind of elevator car frame be used on elevator, belongs to a kind of elevator components.
Background technology
Along with skyscraper gets more and more, the consumption of elevator is also in surge, by the end of the year 2013, whole nation elevator recoverable amount is 300.45 ten thousand, wherein newly-increased elevator is 63.3 ten thousand, elevator is more and more important in daily life, its traveling comfort and traveling comfort also enjoy user to pay close attention to, the manned part of elevator is car, and outside car, be the sedan-chair frame of fixing car, the elevator of traction ratio 2:1 structure increases on sedan-chair frame top or bottom to return rope sheave, steel rope arrives and drives main frame after returning rope sheave, by the operation driving the rotation of main frame to drive elevator, and elevator is along the guide rail up-and-down movement of vertical direction, vibration can be produced in the process of motion, this type of vibration can only be gone to weaken by the quality of installation and guide rail etc. and can not eliminate.Be furnished with glissando between usual car and sedan-chair frame, because of the vibration that the reasons such as the unfairness of guide rail cause when isolation sedan-chair frame runs, improve elevator ride comfort, reduce vibration and running noises.Also can increase damping returning between rope sheave and sedan-chair frame upper beam when returning rope sheave on sedan-chair frame top, reducing from steel rope and returning the vibration etc. that rope sheave own rotation produces and be delivered to sedan-chair frame, and being delivered to car by sedan-chair frame.And return the structure of rope sheave bottom sedan-chair frame, returning between rope sheave and sedan-chair frame does not increase glissando, and this kind of structure has been lacked one deck damping and elevator operational effect can be caused more far short of what is expected than structure when returning rope sheave on top when elevator runs.Limited impact with hoistway structure and elevator standard are to the requirement of overhead, some elevator returns rope sheave and cannot arrange on sedan-chair frame top, and sedan-chair frame bottom must be arranged in, therefore run weak effect for returning when rope sheave is fixed on sedan-chair frame bottom, the problem that vibration & noise is large is badly in need of solving.
Utility model content
The purpose of this utility model is to provide a kind of elevator car frame, runs weak effect, the problem that vibration & noise is large to solve in prior art to return when rope sheave is fixed on sedan-chair frame bottom.
In order to realize above object, the utility model adopts following technical scheme: a kind of elevator car frame, comprise the framework be made up of the column of upper beam, both sides and the underbeam of bottom, underbeam is fixed with the sedan-chair bottom bracket of square frame shape, underbeam is equipped with wheel roof beam structure by bolt assembly, wheel roof beam structure is equipped with diversion sheave, the four corners position of sedan-chair bottom bracket is provided with cushion blocking at the bottom of the sedan-chair coordinated for car contact, the top of wheel roof beam structure is provided with cushion blocking on the wheel roof beam structure that contact with underbeam and coordinate, and the side of taking turns roof beam structure is provided with the wheel roof beam structure side cushion blocking contacting with underbeam and coordinate.
The bolt shank of described bolt assembly is arranged with shock-absorbing sleeve.
Described underbeam is U-shaped beam, described top of taking turns roof beam structure is stretched in the opening of underbeam, contact with the bottom of underbeam and coordinate in the opening that on described wheel roof beam structure, cushion blocking is in underbeam, described wheel roof beam structure side cushion blocking contacts with the opening's edge place of the opening of underbeam and coordinates.
The opening's edge of described underbeam opening part has contact with wheel roof beam structure side cushion blocking outer and turns edge.
Described wheel roof beam structure side cushion blocking is arranged on wheel roof beam structure by the convex tendon of fixing projection on wheel roof beam structure side, and wheel roof beam structure side cushion blocking is fixedly installed on described convex tendon.
The four corners position of sedan-chair bottom bracket of the present utility model is provided with cushion blocking at the bottom of the sedan-chair coordinated for car contact, the top of wheel roof beam structure is provided with cushion blocking on the wheel roof beam structure that to contact with underbeam and coordinate, the side of wheel roof beam structure is provided with the wheel roof beam structure side cushion blocking contacting with underbeam and coordinate, on wheel roof beam structure, cushion blocking and wheel roof beam structure side cushion blocking substantially reduce the vibrations that diversion sheave transmits to underbeam, cushion blocking at the bottom of sedan-chair significantly reduces again the vibrations that underbeam transmits to car, improve the traveling comfort of elevator operation and reduce running noises, greatly improving elevator traveling comfort.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of the utility model embodiment;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Detailed description of the invention
A kind of embodiment of elevator car frame, in fig. 1 and 2, its framework is quadra, by the upper beam 1 be parallel to each other and underbeam 2 and be in two columns 3 that both sides upper and lower side is connected with upper beam and underbeam respectively and be assembled, underbeam 2 is fixed with the sedan-chair bottom bracket 4 of square frame shape, frame vertical straight is arranged, and sedan-chair bottom bracket 4 place has been horizontally disposed with, and that is sedan-chair bottom bracket 4 couches on underbeam 2.Underbeam 2 is equipped with wheel roof beam structure 6 by bolt assembly 5, and wheel roof beam structure 6 is in the downside of underbeam 2, and wheel roof beam structure 6 is equipped with diversion sheave 7.The bolt shank of bolt assembly 5 is arranged with shock-absorbing sleeve 8, like this after underbeam and wheel roof beam structure fix by bolt shank assembly, shock-absorbing sleeve 8 makes two to have certain vibration elastic space between this, can play good cushioning effect, cuts off the vibrations from wheel roof beam structure.Cushion blocking 9 at the bottom of the sedan-chair that the four corners position of sedan-chair bottom bracket 4 is provided with, cushion blocking 9 at the bottom of sedan-chair coordinates for car contact, plays cushioning effect, intercepts the vibrations passing to car.The top of wheel roof beam structure 6 is provided with cushion blocking 10 on wheel roof beam structure contact with underbeam 2 and coordinate, the side of taking turns roof beam structure 6 is provided with the wheel roof beam structure side cushion blocking 11 contacting with underbeam 2 and coordinate.The cross-sectional plane of underbeam 2 is here the beam of U-shaped, and downward, a part for wheel roof beam structure 6 embeds in the opening of underbeam its opening, and on wheel roof beam structure, cushion blocking 10 is in the opening of underbeam, and contacts coordinate with the wheel top of roof beam structure 6 and the bottom of underbeam.The opening's edge of underbeam opening part has turn up outer and turns edge 12, turn edge outward 12 existence make the cross-sectional plane of underbeam be Ω shape, the convex tendon 13 that the side of wheel roof beam structure 6 is convexly equipped with, wheel roof beam structure side cushion blocking 11 is fixedly installed on convex tendon 13, and wheel roof beam structure side cushion blocking 11 and underbeam 2 outer turns edge and 12 contact and coordinate.
Give a kind of concrete structure in the present embodiment, protection domain of the present utility model is not limited only to the concrete form of the record in the present embodiment, and the equivalent structure known by those skilled in the art replaces the scope also belonging to the utility model protection.
Claims (5)
1. an elevator car frame, comprise the framework be made up of the column of upper beam, both sides and the underbeam of bottom, underbeam is fixed with the sedan-chair bottom bracket of square frame shape, underbeam is equipped with wheel roof beam structure by bolt assembly, wheel roof beam structure is equipped with diversion sheave, it is characterized in that: the four corners position of sedan-chair bottom bracket is provided with cushion blocking at the bottom of the sedan-chair coordinated for car contact, the top of wheel roof beam structure is provided with cushion blocking on the wheel roof beam structure that contact with underbeam and coordinate, and the side of taking turns roof beam structure is provided with the wheel roof beam structure side cushion blocking contacting with underbeam and coordinate.
2. elevator car frame according to claim 1, is characterized in that: the bolt shank of described bolt assembly is arranged with shock-absorbing sleeve.
3. elevator car frame according to claim 1 and 2, it is characterized in that: described underbeam is U-shaped beam, described top of taking turns roof beam structure is stretched in the opening of underbeam, contact with the bottom of underbeam and coordinate in the opening that on described wheel roof beam structure, cushion blocking is in underbeam, described wheel roof beam structure side cushion blocking contacts with the opening's edge place of the opening of underbeam and coordinates.
4. elevator car frame according to claim 3, is characterized in that: the opening's edge of described underbeam opening part has contact with wheel roof beam structure side cushion blocking outer and turns edge.
5. elevator car frame according to claim 4, is characterized in that: described wheel roof beam structure side cushion blocking is arranged on wheel roof beam structure by the convex tendon of fixing projection on wheel roof beam structure side, and wheel roof beam structure side cushion blocking is fixedly installed on described convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567533.8U CN204958064U (en) | 2015-07-31 | 2015-07-31 | Elevator car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567533.8U CN204958064U (en) | 2015-07-31 | 2015-07-31 | Elevator car frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958064U true CN204958064U (en) | 2016-01-13 |
Family
ID=55053144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567533.8U Expired - Fee Related CN204958064U (en) | 2015-07-31 | 2015-07-31 | Elevator car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204958064U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010516A (en) * | 2017-05-22 | 2017-08-04 | 江南嘉捷电梯股份有限公司 | A kind of elevator cage device |
| CN107032219A (en) * | 2017-05-27 | 2017-08-11 | 江南嘉捷电梯股份有限公司 | A kind of car floor structure |
| CN107235408A (en) * | 2017-08-09 | 2017-10-10 | 西继迅达（许昌）电梯有限公司 | Home lift and its sedan-chair frame |
| CN110104528A (en) * | 2019-04-23 | 2019-08-09 | 菱王电梯股份有限公司 | Integral type dual-gripper lower beam component of elevator car |
| CN110950215A (en) * | 2019-11-27 | 2020-04-03 | 沃克斯电梯（中国）有限公司 | Elevator car platform structure with balanced support |
| CN110980479A (en) * | 2019-11-27 | 2020-04-10 | 沃克斯电梯（中国）有限公司 | Elevator car bottom structure capable of reducing space occupation |
| CN111470395A (en) * | 2020-05-29 | 2020-07-31 | 菱王电梯股份有限公司 | Elevator underbeam shock-absorbing structure |
| WO2020221328A1 (en) * | 2019-04-30 | 2020-11-05 | 苏州帝奥电梯有限公司 | Car frame for stell belt elevator |
| CN115417271A (en) * | 2022-08-25 | 2022-12-02 | 苏州默顿快速电梯有限公司 | Construction elevator cage bracket device that stability is high |
-
2015
- 2015-07-31 CN CN201520567533.8U patent/CN204958064U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010516A (en) * | 2017-05-22 | 2017-08-04 | 江南嘉捷电梯股份有限公司 | A kind of elevator cage device |
| CN107032219A (en) * | 2017-05-27 | 2017-08-11 | 江南嘉捷电梯股份有限公司 | A kind of car floor structure |
| CN107032219B (en) * | 2017-05-27 | 2023-05-23 | 苏州江南嘉捷电梯有限公司 | Car bottom structure |
| CN107235408A (en) * | 2017-08-09 | 2017-10-10 | 西继迅达（许昌）电梯有限公司 | Home lift and its sedan-chair frame |
| CN110104528A (en) * | 2019-04-23 | 2019-08-09 | 菱王电梯股份有限公司 | Integral type dual-gripper lower beam component of elevator car |
| WO2020221328A1 (en) * | 2019-04-30 | 2020-11-05 | 苏州帝奥电梯有限公司 | Car frame for stell belt elevator |
| CN110950215A (en) * | 2019-11-27 | 2020-04-03 | 沃克斯电梯（中国）有限公司 | Elevator car platform structure with balanced support |
| CN110980479A (en) * | 2019-11-27 | 2020-04-10 | 沃克斯电梯（中国）有限公司 | Elevator car bottom structure capable of reducing space occupation |
| CN111470395A (en) * | 2020-05-29 | 2020-07-31 | 菱王电梯股份有限公司 | Elevator underbeam shock-absorbing structure |
| CN111470395B (en) * | 2020-05-29 | 2023-11-17 | 菱王电梯股份有限公司 | Elevator underbeam shock-absorbing structure |
| CN115417271A (en) * | 2022-08-25 | 2022-12-02 | 苏州默顿快速电梯有限公司 | Construction elevator cage bracket device that stability is high |
| CN115417271B (en) * | 2022-08-25 | 2024-07-09 | 苏州默顿快速电梯有限公司 | High construction elevator cage bracket device of stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20170731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |