CN201801268U - Elevator balance compensating chain suspension device - Google Patents
Elevator balance compensating chain suspension device Download PDFInfo
- Publication number
- CN201801268U CN201801268U CN2010205458278U CN201020545827U CN201801268U CN 201801268 U CN201801268 U CN 201801268U CN 2010205458278 U CN2010205458278 U CN 2010205458278U CN 201020545827 U CN201020545827 U CN 201020545827U CN 201801268 U CN201801268 U CN 201801268U
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- CN
- China
- Prior art keywords
- suspension gear
- suspension device
- car frame
- balanced compensated
- elevator
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- Expired - Fee Related
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Abstract
The utility model discloses an elevator balance compensating chain suspension device, belonging to the field of elevator compensating chain suspension devices. The suspension device comprises car frame planks (1), wherein a base (3) is connected between the car frame planks (1); a suspension device (2) is fixedly connected at the side of one car frame plank (1) and is provided with a plurality of through holes (4); the suspension device (2) is connected with a U-shaped bolt (5); and spring washers (7) are arranged at the joint of the U-shaped bolt (5) and the suspension device (2). The suspension device has simple structure, good shock absorption effect, low balance compensating chain loss and high comfort.
Description
Technical field
The utility model relates to a kind of elevator compensating catenary suspension and mounts and put particularly a kind of suspension gear of suitable different elevator arrangement structures.
Background technology
The effect of elevator balanced compensated chain is to eliminate or reduce in the traction elevator operational process, because the moment of torsion overbalance on the traction sheave that the length variations of suspension strop and trailing cable causes, to reduce towing machine power, plays energy-conservation and the purpose of improving the traction performance.Existing balanced compensated chain suspension gear mainly comprises " U " type bolt that is arranged on car and the counterweight and the balanced compensated chain of being with hook; usually also be provided with bulldog grip to prevent coming off of fag end between " U " type bolt and the hook, the side lower part of balanced compensated chain is provided with guide piece usually.When each car of design, must consider the actual arrangement situation of counterweight, carry out independent design, the separately processing of bolt hole of " U " type bolt of car, expend a lot of manpower and materials, in case and positional error is bigger when counterweight or car practical set, to influence the assembling of balanced compensated chain greatly, do not meet the product design theory of " commonality " now.
Application number is the Chinese utility model patent of " 200720041583.8 ", discloses a kind of elevator balanced compensated chain suspension gear, and it can adjust the position between first support and second support according to demand, satisfies the demand of site environment.But it shakes greatlyyer in the process of operation, has influenced the traveling comfort of elevator, and its complex structure, balanced compensated chain will contact with car frame plank with car chassis simultaneously in the operational process, the wearing and tearing of aggravation balanced compensated chain, cause vibrations simultaneously, influence traveling comfort.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of simple in structure, and good damping effect, balanced compensated abrasion of chain is little, the elevator balanced compensated chain suspension gear that traveling comfort is high.
The technical solution adopted in the utility model is as follows:
Elevator balanced compensated chain suspension gear of the present utility model, comprise car frame plank, be connected with base between the described car frame plank, side at car frame plank is fixedly connected with suspension gear, described suspension gear is provided with a plurality of through holes, be connected with " U " type bolt on the described suspension gear, the junction of described " U " type bolt and suspension gear is provided with the bullet pad.
Owing to adopted said structure, make balanced compensated chain directly with " U " type bolted connection, and " U " type bolt is connected with car frame plank, makes balanced compensated chain contact with underbeam, has reduced the wearing and tearing of balanced compensated chain.The junction of " U " type bolt and suspension gear is provided with the bullet pad, makes elevator operation time that balanced compensated chain drives U " play the effect of buffering during the type bolt, reduced impact, increased traveling comfort.
Elevator balanced compensated chain suspension gear of the present utility model, described " U " type bolt is connected with suspension gear by nut, and described bullet pad is arranged on " U " type bolt between nut and the suspension gear.
Owing to adopted said structure, the bullet pad can move and do not come off with " U " type bolt, plays the effect of damping at any time.
Be connected with bolt by welding between the elevator balanced compensated chain suspension gear of the present utility model, described suspension gear and car frame plank.
Owing to adopted said structure, make to be connected more firmly between suspension gear and the car frame plank, guaranteed the safety of suspension gear.
Elevator balanced compensated chain suspension gear of the present utility model, described through hole are circular hole, distribute along the suspension gear bearing of trend, and described " U " type bolt passes through hole and cooperates with nut.
Owing to be provided with a plurality of circular holes, adapt with " U " type bolt, make U " type bolt bar change place according to actual needs, thus be fit to site-assembled status requirement, simple and practical.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1. elevator balanced compensated device of the present utility model, simple in structure, the convenient use;
2. elevator balanced compensated device of the present utility model, good damping effect, balanced compensated abrasion of chain is little, the traveling comfort height;
3. elevator balanced compensated device of the present utility model, suspension gear is connected firmly, the safety performance height.
Description of drawings
Fig. 1 is the front view of elevator balanced compensated device of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Mark among the figure: 1-car frame plank, 2-suspension gear, 3-base, 4-through hole, 5-" U " type bolt, 6-nut, 7-bullet pad.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As Fig. 1, Fig. 2, shown in Figure 3, elevator balanced compensated chain suspension gear of the present utility model, comprise car frame plank 1, described car frame plank 1 is connected with car, be connected with base 3 between the described car frame plank 1, be connected with suspension gear 2 at the side of car frame plank 1 by welding and bolt, described suspension gear 2 is a channel-section steel, it is firm in structure, is convenient to load-bearing.Described suspension gear 2 is provided with a plurality of through holes 4, described through hole 4 is a circular hole, distribute along suspension gear 2 bearing of trends, be connected with " U " type bolt 5 on the described suspension gear 2, described " U " type bolt 5 passes through hole 4 and cooperates with nut 6, in order to guarantee safety, a plurality of nuts 6 can be set, the below of nut 6 is provided with bullet pad 7, and described bullet pad 7 is sleeved on " U " type bolt.Bullet pad 7 can be provided with a plurality of according to the actual needs, to reach the effect of damping.Direct and " U " type bolted connection of balanced compensated chain, and " U " type bolt is connected with car frame plank, makes balanced compensated chain only contact with underbeam, has reduced the wearing and tearing of balanced compensated chain.The junction of " U " type bolt and suspension gear is provided with the bullet pad, makes elevator operation time that balanced compensated chain drives U " play the effect of buffering during the type bolt, reduced impact, increased the traveling comfort of elevator operation.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, 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 balanced compensated chain suspension gear, comprise car frame plank (1), be connected with base (3) between the described car frame plank (1), it is characterized in that: the side at car frame plank (1) is fixedly connected with suspension gear (2), described suspension gear (2) is provided with a plurality of through holes (4), be connected with " U " type bolt (5) on the described suspension gear (2), described " U " type bolt (5) is provided with bullet pad (7) with the junction of suspension gear (2).
2. elevator balanced compensated chain suspension gear as claimed in claim 1, it is characterized in that: described " U " type bolt (5) is connected with suspension gear (2) by nut (6), and described bullet pad (7) is arranged on " U " type bolt (5) between nut (6) and the suspension gear.
3. elevator balanced compensated chain suspension gear as claimed in claim 1 or 2 is characterized in that: be connected with bolt by welding between described suspension gear (2) and the car frame plank (1).
4. elevator balanced compensated chain suspension gear as claimed in claim 1 or 2 is characterized in that: described through hole (4) is a circular hole, distributes along suspension gear (2) bearing of trend, and described " U " type bolt (5) passes through hole (4) and cooperates with nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205458278U CN201801268U (en) | 2010-09-28 | 2010-09-28 | Elevator balance compensating chain suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205458278U CN201801268U (en) | 2010-09-28 | 2010-09-28 | Elevator balance compensating chain suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801268U true CN201801268U (en) | 2011-04-20 |
Family
ID=43870784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205458278U Expired - Fee Related CN201801268U (en) | 2010-09-28 | 2010-09-28 | Elevator balance compensating chain suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801268U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359589A (en) * | 2013-08-12 | 2013-10-23 | 南通通洋机电制造有限公司 | Novel machine-room-less hanging bracket for elevator |
| CN103508293A (en) * | 2013-09-24 | 2014-01-15 | 苏州海仑士科技有限公司 | Adjustable compensation chain suspension device |
| CN105947833A (en) * | 2016-07-13 | 2016-09-21 | 天津鑫宝龙电梯集团有限公司 | Compensation chain installing support frame structure |
| CN112483731A (en) * | 2020-11-10 | 2021-03-12 | 北京首钢建设集团有限公司 | Temporary fixing method for fire-fighting stand pipe |
-
2010
- 2010-09-28 CN CN2010205458278U patent/CN201801268U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359589A (en) * | 2013-08-12 | 2013-10-23 | 南通通洋机电制造有限公司 | Novel machine-room-less hanging bracket for elevator |
| CN103508293A (en) * | 2013-09-24 | 2014-01-15 | 苏州海仑士科技有限公司 | Adjustable compensation chain suspension device |
| CN103508293B (en) * | 2013-09-24 | 2016-01-06 | 苏州海仑士科技有限公司 | A kind of Adjustable compensation chain suspension device |
| CN105947833A (en) * | 2016-07-13 | 2016-09-21 | 天津鑫宝龙电梯集团有限公司 | Compensation chain installing support frame structure |
| CN112483731A (en) * | 2020-11-10 | 2021-03-12 | 北京首钢建设集团有限公司 | Temporary fixing method for fire-fighting stand pipe |
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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: 20110420 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |