CN203682814U - Compensation chain guide device - Google Patents
Compensation chain guide device Download PDFInfo
- Publication number
- CN203682814U CN203682814U CN201320874882.5U CN201320874882U CN203682814U CN 203682814 U CN203682814 U CN 203682814U CN 201320874882 U CN201320874882 U CN 201320874882U CN 203682814 U CN203682814 U CN 203682814U
- Authority
- CN
- China
- Prior art keywords
- compensated chain
- pilot sleeve
- wheel shaft
- guide wheel
- guide piece
- 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
- 239000000463 material Substances 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002104 routine Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a compensation chain guide device for the safety guiding of an elevator compensation chain. The compensation chain guide device comprises mounting frames, a guide axle and a guide sleeve; two ends of the guide axle are vertically fixed at the two mounting frames left and right; the guide sleeve is sleeved on the guide axle and can rotate on the guide axle. The economic and manpower cost is reduced due to the concise and practical design, the smoothness during the guiding of the compensation chain is ensured, and the noise during operation is reduced.
Description
Technical field
The utility model relates to elevator compensation chain lead technology, relates in particular to a kind of compensated chain guide piece.
Background technology
Since 19 elevators are invented so far, elevator has extensively applied in the middle of life production.According to the relevant GB requirement of elevator, the elevator that is greater than 30 meters for lift car hoisting depth, the weight difference that while operation up and down for balance elevator, traction steel-cable causes, elevator must be installed compensating chain device, but the operation that compensating chain device post-compensation chain apparatus is installed can bring the problems such as unstable that swing, for controlling the swing of running process of elevator compensated chain, need to install compensated chain guide piece.
Existing compensated chain guide piece is generally all designed to loop configuration, is bolted on described erecting frame and is combined by three to four guide wheel shafts that are socketed with pilot sleeve.The loop configuration of the compensated chain guide piece of existing design, owing to being subject to the restriction of its structure, the annular being combined into not exclusively sealing, and guiding running space is narrow, has guiding dead angle, many places, as shown in Figure 1 in its junction.In running process of elevator, compensated chain very easily with guide piece scratching, and it is stuck or tangle to be directed to the dead angle of device, cause the guiding of compensated chain to have some setbacks, compensated chain acutely swings, and this will directly affect the operation of elevator, and causes a hidden trouble to the running quality of elevator.The narrow compensated chain that causes of existing shaping-orientation running space is higher with compensated chain guide piece collision frequency, can cause so larger noise, brings uncomfortable even nervous sensation to the passenger who takes elevator.Meanwhile, existing design is complicated more with material, and economy and human cost are higher.
Utility model content
The utility model embodiment technical matters to be solved is, a kind of compensated chain guide piece is provided, and its safety for elevator compensation chain guiding design succinctly practical and conveniently, ensures smooth and easy when compensated chain leads and the operation of low noise.
In order to solve above technical matters, the utility model provides a kind of compensated chain guide piece, its guiding of safety for elevator compensation chain, described compensated chain guide piece comprises erecting frame, guide wheel shaft and pilot sleeve, described guide wheel shaft two ends are vertically fixed on two erecting frames in left and right, described pilot sleeve is socketed on described guide wheel shaft, and described pilot sleeve can rotate on guide wheel shaft.
Wherein, the guide wheel shaft that is socketed with pilot sleeve described in is bolted on described erecting frame.
Wherein, the guide wheel shaft that is socketed with pilot sleeve described in is further fixed on described erecting frame by a rotor wheel, and it can freely be rotated.
Wherein, described guide wheel shaft is cylindrical structure solid or hollow metal material.
Wherein, described pilot sleeve is any one of sponge, nylon, rubber or plastic material.
Wherein, be vertically fixed with two parallel sleeves further and be connected to the guide wheel shaft of pilot sleeve on described erecting frame, the gap width between described two guide wheel shafts that are socketed with pilot sleeve is greater than the compensated chain cross-sectional diameter of elevator.
Wherein, described pilot sleeve is cylindrical structural.
Wherein, the whole side that described pilot sleeve contacts with compensated chain is intrados structure.
Wherein, a wherein part for the middle, side that described pilot sleeve contacts with compensated chain is intrados structure.
Wherein, the both sides of the middle, side of described pilot sleeve are projective structure, and the distance between the projective structure of described both sides is greater than the cross-sectional diameter of described compensated chain.
In the utility model by disclosing a kind of compensated chain guide piece, its safety with elevator compensation chain leads, described compensated chain guide piece comprises erecting frame, guide wheel shaft and pilot sleeve, described guide wheel shaft two ends are vertically fixed on two erecting frames in left and right, described pilot sleeve is socketed on described guide wheel shaft, and described pilot sleeve can rotate on guide wheel shaft.Succinct practical design has reduced economy and human cost, has ensured noise when compensated chain leads the smooth and easy and reduction operation that is.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the existing compensated chain guide piece of the utility model;
Fig. 2 is the schematic diagram of the compensated chain guide piece that provides of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
In embodiment of the present utility model, be vertically fixed on two erecting frames in left and right by described guide wheel shaft two ends, described pilot sleeve is socketed on described guide wheel shaft, described pilot sleeve can rotate on guide wheel shaft, compensated chain can be at rather spacious space motion, can be not stuck when thering is no dead angle operation or tangle, design succinctly practical and convenient, ensure the smooth and easy of compensated chain when guiding, and the operation of low noise.
In order to be illustrated more clearly in the utility model, will describe in detail to compensated chain guide piece of the present utility model below.
Refer to Fig. 2 in the lump with reference to Fig. 1, a kind of compensated chain guide piece 1 that the utility model provides, described compensated chain guide piece 1 is for the safety guiding of elevator compensation chain, and in the present embodiment, described compensated chain guide piece 1 comprises erecting frame 11, guide wheel shaft 12 and pilot sleeve 13.
Described compensated chain guide piece 1 comprises erecting frame 11, guide wheel shaft 12 and pilot sleeve 13.In the present embodiment, described erecting frame 11 is for being fixed in the middle of hoistway or other positions of elevator; Concrete described erecting frame 11 can be installed on described hoistway or other positions of elevator by check screw, also can wait other modes to be fixed on described hoistway or other positions of elevator by welding.Compensated chain guide piece 1 of the present utility model comprises two erecting frames 11, on described two erecting frames 11, has one group of corresponding through hole to be fixed on erecting frame 11 for described guide wheel shaft 12.Described erecting frame 11 generally has metallic material to make, and also can be made up of the larger material that meets product requirement of other intensity.
Described guide wheel shaft 12 two ends are vertically fixed on two erecting frames 11 in left and right, particularly, described in be socketed with pilot sleeve 13 guide wheel shaft 12 can be to be bolted on described erecting frame 11.The guide wheel shaft 12 that is socketed with pilot sleeve 13 further also can be fixed on described erecting frame 11 by a rotor wheel, and it can freely be rotated.Describedly be fixed on the sleeve 13 that can prevent from being socketed on described guide wheel shaft 12 on described erecting frame 11 by a rotor wheel and can not rotate because a variety of causes is stuck, to compensated chain, operation is made troubles, and avoids this situation to occur thereby described if this occurs rotor wheel itself also can rotate.Described guide wheel shaft 12 can be cylindrical structure solid or hollow metal material.Further, in order to reduce the swing of described compensated chain operation, do not limit again the space of described compensated chain operation, on described erecting frame 11, be vertically fixed with two parallel sleeves and be connected to the guide wheel shaft 12 of pilot sleeve 13, the gap width between described two guide wheel shafts 12 that are socketed with pilot sleeve 13 is greater than the compensated chain cross-sectional diameter of elevator.Only have gap width between described two guide wheel shafts 12 that are socketed with pilot sleeve 13 to be greater than the compensated chain cross-sectional diameter of elevator, described compensated chain could trouble-free operation in the middle of this.
Described pilot sleeve 13 is socketed on described guide wheel shaft 12, described pilot sleeve 13 can rotate on guide wheel shaft 12, particularly, the material of described pilot sleeve 13 can be any one of sponge, nylon, rubber or plastic material, certainly these are that some of them are selected, and other material similar wear-resisting and that frictional impact sound is low also can use.Described pilot sleeve 13 routines be cylindrical structural, certainly, for the ease of stablizing of compensated chain, compensated chain is slided at described pilot sleeve 13 midways location all the time, the whole side that described pilot sleeve 13 contacts with compensated chain can be made as intrados structure, and compensated chain will slide by the more stable midway location at described pilot sleeve 13 like this.Other similar design also comprises: a wherein part for the middle, side that described pilot sleeve 13 contacts with compensated chain, for intrados structure, does not need whole side to be all designed to intrados structure; Or the both sides of the middle, side of described pilot sleeve 13 are projective structure, the distance between the projective structure of described both sides is greater than the cross-sectional diameter of described compensated chain, so that compensated chain is in central smooth slip.
Specifically in service, in the time having the guide wheel shaft 12 that is socketed with pilot sleeve 13 described in to be fixed on described erecting frame 11 by bolt or rotor wheel, described compensated chain is the guide wheel shaft 12 that is socketed with pilot sleeve 13 around described, and by the wire trouble-free operation of the described guide wheel shaft 12 that is socketed with pilot sleeve 13.In the time having the guide wheel shaft 12 that is socketed with pilot sleeve 13 described in two to be fixed on described erecting frame 11 by bolt or rotor wheel, described compensated chain is through the gap being socketed with described in two guide wheel shaft 12 of pilot sleeve 13, and by the wire trouble-free operation of the described guide wheel shaft 12 that is socketed with pilot sleeve 13.
In the utility model by disclosing a kind of compensated chain guide piece, its safety with elevator compensation chain leads, described compensated chain guide piece comprises erecting frame, guide wheel shaft and pilot sleeve, described guide wheel shaft two ends are vertically fixed on two erecting frames in left and right, described pilot sleeve is socketed on described guide wheel shaft, and described pilot sleeve can rotate on guide wheel shaft.Succinct practical design has reduced economy and human cost, has ensured noise when compensated chain leads the smooth and easy and reduction operation that is.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (10)
1. a compensated chain guide piece, its guiding of safety for elevator compensation chain, it is characterized in that, described compensated chain guide piece comprises erecting frame, guide wheel shaft and pilot sleeve, described guide wheel shaft two ends are vertically fixed on two erecting frames in left and right, described pilot sleeve is socketed on described guide wheel shaft, and described pilot sleeve can rotate on guide wheel shaft.
2. compensated chain guide piece as claimed in claim 1, is characterized in that, described in be socketed with pilot sleeve guide wheel shaft be bolted on described erecting frame.
3. compensated chain guide piece as claimed in claim 1, is characterized in that, the guide wheel shaft that is socketed with pilot sleeve described in is further fixed on described erecting frame by a rotor wheel, and it can freely be rotated.
4. compensated chain guide piece as claimed in claim 3, is characterized in that, described guide wheel shaft is cylindrical structure solid or hollow metal material.
5. compensated chain guide piece as claimed in claim 4, is characterized in that, described pilot sleeve is any one of sponge, nylon, rubber or plastic material.
6. the compensated chain guide piece as described in claim 1-5 any one, it is characterized in that, on described erecting frame, be vertically fixed with two parallel sleeves further and be connected to the guide wheel shaft of pilot sleeve, the gap width between described two guide wheel shafts that are socketed with pilot sleeve is greater than the compensated chain cross-sectional diameter of elevator.
7. compensated chain guide piece as claimed in claim 6, is characterized in that, described pilot sleeve is cylindrical structural.
8. compensated chain guide piece as claimed in claim 6, is characterized in that, the whole side that described pilot sleeve contacts with compensated chain is intrados structure.
9. compensated chain guide piece as claimed in claim 6, is characterized in that, a wherein part for the middle, side that described pilot sleeve contacts with compensated chain is intrados structure.
10. compensated chain guide piece as claimed in claim 6, is characterized in that, the both sides of the middle, side of described pilot sleeve are projective structure, and the distance between the projective structure of described both sides is greater than the cross-sectional diameter of described compensated chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874882.5U CN203682814U (en) | 2013-12-27 | 2013-12-27 | Compensation chain guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874882.5U CN203682814U (en) | 2013-12-27 | 2013-12-27 | Compensation chain guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682814U true CN203682814U (en) | 2014-07-02 |
Family
ID=51004749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874882.5U Expired - Fee Related CN203682814U (en) | 2013-12-27 | 2013-12-27 | Compensation chain guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055257A (en) * | 2016-12-02 | 2017-08-18 | 重庆澳菱工贸有限公司 | Chain guide structure |
-
2013
- 2013-12-27 CN CN201320874882.5U patent/CN203682814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055257A (en) * | 2016-12-02 | 2017-08-18 | 重庆澳菱工贸有限公司 | Chain guide structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20161227 |