CN203048355U - Elevator crossbar device - Google Patents
Elevator crossbar device Download PDFInfo
- Publication number
- CN203048355U CN203048355U CN 201220679492 CN201220679492U CN203048355U CN 203048355 U CN203048355 U CN 203048355U CN 201220679492 CN201220679492 CN 201220679492 CN 201220679492 U CN201220679492 U CN 201220679492U CN 203048355 U CN203048355 U CN 203048355U
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- China
- Prior art keywords
- elevator
- diversion sheave
- upper beam
- rubber
- assembly
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- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator crossbar device comprises an elevator crossbar frame, a lift car diversion sheave assembly, a rubber damping device and a diversion sheave connection body, wherein the lift car diversion sheave assembly is installed on the crossbar frame through the diversion sheave connection body and the rubber damping device, the lift car diversion sheave assembly is installed in the middle of the elevator crossbar frame, and the rubber damping device comprises a rubber blanket and a limiting screw. The limiting screw sequentially penetrates through the elevator crossbar frame, a rubber cushion and the diversion sheave connection body to be fixed, and a nut on the limiting screw is used for adjusting the vertical distance between the elevator crossbar frame and the lift car diversion assembly. Due to installation of the rubber damping device, noise and vibration produced when the elevator runs at a high speed can be greatly reduced, meanwhile, comfortable sensation of personnel to take the elevator is increased, and safety of elevator running is improved. According to the structure, demands on height of the shaftway civil engineering top can also be reduced.
Description
Technical field
The utility model relates to the elevator field, particularly relates to a kind of elevator beaming device.
Background technology
The elevator traction steel rope is by the sedan-chair top diversion sheave fixedly car frame of car that suspends, and sedan-chair top diversion sheave is fixed on the sedan-chair frame top of putting the beams in place by connecting element usually, and this traditional design is suitable for slower elevators.When the elevator high-speed cruising, be easy to generate bigger noise and vibrations, influence the comfort of elevator integral body; And when sedan-chair top diversion sheave is installed in when putting the beams in place the top, be installed in put the beams in place and sedan-chair top diversion sheave between yielding rubber damage along with the wearing and tearing in the use even come off, have certain potential safety hazard.
The utility model content
For overcoming the problem of prior art deficiency, a kind of elevator beaming device is provided, this apparatus structure is simple, easy for installation, use safety, effectively improves and takes the comfort level of elevator, and can be applicable to low clearance civil engineering top layer.
The utility model adopts following technical scheme: a kind of elevator beaming device, comprise elevator upper beam framework, car diversion sheave assembly, rubber shock-absorbing device, diversion sheave connector, it is characterized by described car diversion sheave assembly and be installed on the upper beam framework by diversion sheave connector, rubber shock-absorbing device.
In technique scheme, described car diversion sheave assembly is installed in the centre of elevator upper beam framework.
In technique scheme, described rubber shock-absorbing device comprises rubber pad and spacing screw rod; Described spacing screw rod passes elevator upper beam framework, rubber pad and described diversion sheave connector successively and fixes.
In technique scheme, regulate vertical distance between elevator upper beam framework and the car diversion sheave assembly by the nut on the described spacing screw rod.
From architectural feature of the present utility model as can be seen, advantage of the present utility model is: by the rubber shock-absorbing Unit Installation, the noise that elevator produces when high-speed cruising and vibration greatly reduce, increased the comfort that personnel take elevator simultaneously, improved the safety of elevator operation, structure of the present utility model can also reduce the requirement to hoistway civil engineering headroom height.
Description of drawings
The utility model will illustrate by embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is elevator beaming device structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Wherein: the 1st, elevator upper beam framework 2 is that car diversion sheave assembly 3 is that rubber shock-absorbing device 4 is that diversion sheave connector 5 is that rubber pad 6 is that spacing screw rod 7 is that sedan-chair top diversion sheave 8 is that protective cover 9 is that upper beam body 10 is that wheel shaft 11 is that spline plate 12 is rope blocking plates.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of elevator beaming device, the car diversion sheave assembly 2 that comprises elevator upper beam framework 1, is connected with elevator upper beam framework 1 by rubber shock-absorbing device 3, diversion sheave connector 4.Wherein car diversion sheave assembly 2 comprises that sedan-chair top diversion sheave 7 reaches the fixedly wheel shaft 10 of usefulness, the upper beam body 9 that wheel shaft 10 passes both sides is connected and fixed with diversion sheave connector 4, is equiped with to prevent the axial and axially movable spline plate 11 of wheel shaft 10 on the diversion sheave connector 4; Diversion sheave connector 4 is connected with elevator upper beam framework 1 by five groups of rubber shock-absorbing devices 3, and wherein rubber shock-absorbing device 3 comprises the rubber pad of using for damping 5 and prevents that rubber pad from coming off and connect the spacing screw rod 6 of usefulness; Divide the protective cover 8 that also is not equiped with safety guard-safeguard and uses, the rope blocking plate 12 that prevents the unexpected landing of steel rope up and down at car diversion sheave assembly 2.
In the said structure, described diversion sheave connector 4 is connected with elevator upper beam framework 1 by five groups of rubber shock-absorbing devices 3, guaranteed the stationarity that whole carriage is in operation, and car diversion sheave assembly 2 is rubber shock-absorbing device 3 with elevator upper beam framework 1 direct contact portion, the transmission of the noise that actv. stops.
In the said structure, the precession that spacing screw rod 6 can be by nut and screw out the vertical distance of regulating between elevator upper beam framework 1 and the described car diversion sheave assembly 2 guarantees the particularity of installation.
Embodiment 2:
This embodiment is identical with the basic structure of embodiment 1, and difference is that the quantity of the rubber shock-absorbing device 3 that is connected with elevator upper beam framework 1 of described connection diversion sheave connector 4 can be according to car width and load-carrying adjustment.
Disclosed all features in this specification sheets except mutually exclusive feature, all can make up by any way.
Disclosed arbitrary feature in this specification sheets (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. elevator beaming device, comprise elevator upper beam framework (1), car diversion sheave assembly (2), rubber shock-absorbing device (3), diversion sheave connector (4), it is characterized by described car diversion sheave assembly (2) and be installed on the upper beam framework (1) by diversion sheave connector (4), rubber shock-absorbing device (3).
2. a kind of elevator beaming device according to claim 1 is characterized by the centre that described car diversion sheave assembly (2) is installed in elevator upper beam framework (1).
3. a kind of elevator beaming device according to claim 2 is characterized by described rubber shock-absorbing device (3) and comprises rubber pad (5) and spacing screw rod (6); Described spacing screw rod (6) passes elevator upper beam framework (1) successively, rubber pad (5) is fixing with described diversion sheave connector (4).
4. a kind of elevator beaming device according to claim 3 is characterized by by the nut on the described spacing screw rod (6) and regulates vertical distance between elevator upper beam framework (1) and the car diversion sheave assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679492 CN203048355U (en) | 2012-12-11 | 2012-12-11 | Elevator crossbar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679492 CN203048355U (en) | 2012-12-11 | 2012-12-11 | Elevator crossbar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203048355U true CN203048355U (en) | 2013-07-10 |
Family
ID=48731334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679492 Expired - Fee Related CN203048355U (en) | 2012-12-11 | 2012-12-11 | Elevator crossbar device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203048355U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552896A (en) * | 2013-10-11 | 2014-02-05 | 苏州巨立电梯有限公司 | Diversion sheave connecting device |
| CN104140029A (en) * | 2014-08-08 | 2014-11-12 | 康力电梯股份有限公司 | Upper beam device of elevator car frame |
| CN104150319A (en) * | 2014-08-21 | 2014-11-19 | 波士顿电梯(苏州)有限公司 | Adjusting mechanism for car bottom wheels of machine-room-free elevator |
| CN105035909A (en) * | 2015-08-08 | 2015-11-11 | 菱王电梯股份有限公司 | Polyurethane vibration attenuation structure of heavy freight elevator car frame diversion sheave |
| CN110127495A (en) * | 2019-06-21 | 2019-08-16 | 西继迅达（许昌）电梯有限公司 | A kind of high speed car ladder sedan-chair frame |
| JP7496333B2 (en) | 2021-03-31 | 2024-06-06 | 株式会社日立製作所 | Elevator cars and elevators |
| JP7544578B2 (en) | 2020-12-01 | 2024-09-03 | 株式会社日立製作所 | Elevator cars and elevators |
-
2012
- 2012-12-11 CN CN 201220679492 patent/CN203048355U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552896A (en) * | 2013-10-11 | 2014-02-05 | 苏州巨立电梯有限公司 | Diversion sheave connecting device |
| CN103552896B (en) * | 2013-10-11 | 2016-06-08 | 苏州巨立电梯有限公司 | A kind of anti-rope sheave coupling device |
| CN104140029A (en) * | 2014-08-08 | 2014-11-12 | 康力电梯股份有限公司 | Upper beam device of elevator car frame |
| CN104150319A (en) * | 2014-08-21 | 2014-11-19 | 波士顿电梯(苏州)有限公司 | Adjusting mechanism for car bottom wheels of machine-room-free elevator |
| CN105035909A (en) * | 2015-08-08 | 2015-11-11 | 菱王电梯股份有限公司 | Polyurethane vibration attenuation structure of heavy freight elevator car frame diversion sheave |
| CN110127495A (en) * | 2019-06-21 | 2019-08-16 | 西继迅达（许昌）电梯有限公司 | A kind of high speed car ladder sedan-chair frame |
| JP7544578B2 (en) | 2020-12-01 | 2024-09-03 | 株式会社日立製作所 | Elevator cars and elevators |
| JP7496333B2 (en) | 2021-03-31 | 2024-06-06 | 株式会社日立製作所 | Elevator cars and elevators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Mianyang City, Sichuan Province, 621900 Mountain Road No. 64 Patentee after: Sichuan Ke Lai elevator limited company Address before: Mianyang City, Sichuan Province, 621900 Mountain Road No. 64 Patentee before: Sichuan Climb Elevator Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |