CN204416880U - For the bending guide rail safety device of escalator - Google Patents
For the bending guide rail safety device of escalator Download PDFInfo
- Publication number
- CN204416880U CN204416880U CN201520035013.2U CN201520035013U CN204416880U CN 204416880 U CN204416880 U CN 204416880U CN 201520035013 U CN201520035013 U CN 201520035013U CN 204416880 U CN204416880 U CN 204416880U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- bending guide
- mount pad
- spring
- bracket
- 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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- Escalators And Moving Walkways (AREA)
Abstract
A kind of bending guide rail safety device for escalator, it comprises bending guide rail, adapter plate, mount pad, spring, bottom block, switch carriage, contiguous block and bracket, bending guide rail is K/UP shape, bending guide rail is provided with two adapter plates, be connected with adapter plate and be provided with mount pad, mount pad is provided with screw rod, screw rod is provided with spring and spring compressor, be connected with bottom block bottom mount pad, between two adapter plates, be connected with bottom block and be provided with switch carriage, between two adapter plates, be connected with bending guide rail and be provided with bracket, contiguous block is provided with between bracket and bending guide rail.Whether the spring structure that in the utility model, employing level is installed detects roller disk and comes off; when roller disk roller drops or bearing is abnormal; whole roller disk drops; stressed base causes spring swelling; touch the limit switch of bracket; after control electric system induction limit switch, whole step main part is shut down, plays safety guard-safeguard effect.
Description
Technical field:
The utility model relates to mechanical field, particularly relates to elevator, particularly a kind of bending guide rail safety device for escalator.
Background technology:
Escalator is made up of the handrail of terraced road and both sides.Its major part has step, conduction chain and sprocket wheel, guide track system, main transmission (comprising electrical motor, speed reduction gearing, drg and intermediate transmission link etc.), drive shaft, terraced road swelling device, handrail system, pecten, staircase skeleton and electric system etc.Its step forms ladder gradually after passenger entrance place moves horizontally, and is fading away close to exit ladder, and step to go round and begin again motion as level once again.In operational process, when the roller disk of staircase falls or wheel disc bearing is abnormal, staircase operation exception can be caused, even cause personal injury, now need effectively to stop elevator running.
Summary of the invention:
The purpose of this utility model is to provide a kind of bending guide rail safety device for escalator, and the described this bending guide rail safety device for escalator will solve escalator in prior art and extremely not arrange the technical matters of safety device for roller disk or bearing.
This bending guide rail safety device for escalator of the present utility model, wherein, it comprises bending guide rail, adapter plate, mount pad, spring, bottom block, switch carriage, contiguous block and bracket, the two ends K/UP of described bending guide rail, described bending guide rail is provided with two adapter plates, be connected with described adapter plate and be provided with mount pad, described mount pad is provided with the screw rod in level, described screw rod is provided with described spring and spring compressor, be connected with described bottom block bottom described mount pad, between described two adapter plates, described switch carriage is connected with described bottom block, described switch carriage is provided with limit switch, between described two adapter plates, described bracket is connected with described bending guide rail, described contiguous block is provided with between described bracket and bending guide rail.
Further, the beam that described mount pad is rectangular in shape by cross-sectional plane is formed.
Further, described switch carriage and described bottom block are welded to connect.
The utility model is compared with prior art, and its effect is actively with obvious.Whether the utility model spring structure that employing level is installed in for the bending guide rail safety device of escalator detects roller disk and comes off; when roller disk roller drops or bearing is abnormal; whole roller disk drops; stressed base causes spring swelling; touch the limit switch of bracket; after control electric system induction limit switch, whole step main part is shut down, plays safety guard-safeguard effect.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the bending guide rail safety device for escalator of the present utility model.
Fig. 2 is the exploded view of Fig. 1.
Detailed description of the invention:
Embodiment 1:
As depicted in figs. 1 and 2, bending guide rail safety device for escalator of the present utility model, wherein, it comprises bending guide rail 1, adapter plate 2, mount pad 4, spring 6, bottom block 7, switch carriage 8, contiguous block 9 and bracket 10, described bending guide rail 1 is in K/UP shape, described bending guide rail 1 is provided with two adapter plates 2, be connected with described adapter plate 2 and be provided with mount pad 4, described mount pad 4 is provided with the screw rod 3 in level, described screw rod 3 is provided with described spring 6 and spring compressor 5, be connected with described bottom block 7 bottom described mount pad 4, between described two adapter plates, described switch carriage 8 is connected with described bottom block, described switch carriage 8 is provided with limit switch, between described two adapter plates, described bracket 10 is connected with described bending guide rail, described contiguous block 9 is provided with between described bracket 10 and bending guide rail 1.
Further, the beam that described mount pad is rectangular in shape by cross-sectional plane is formed.
Further, described switch carriage and described bottom block are welded to connect.
Concrete, step roller dish is by the non-linear operation of bending guide rail, and at staircase curved arc place, bearing and roller are along with curved rail cycle operation back and forth.Handrail in bending guide rail transportation once in roller disk roller to drop or bearing comes off, in guide rail, roller disk will drop, and causes mount pad stressed, then spring generation tensioner, touches switch limiting device, and stair step guide rail just quits work.So device has safety, stable, irregular function, be widely used in escalator in market.
Claims (3)
1. the bending guide rail safety device for escalator, it is characterized in that: it comprises bending guide rail, adapter plate, mount pad, spring, bottom block, switch carriage, contiguous block and bracket, the two ends K/UP of described bending guide rail, described bending guide rail is provided with two adapter plates, be connected with described adapter plate and be provided with mount pad, described mount pad is provided with the screw rod in level, described screw rod is provided with described spring and spring compressor, be connected with described bottom block bottom described mount pad, between described two adapter plates, described switch carriage is connected with described bottom block, described switch carriage is provided with limit switch, between described two adapter plates, described bracket is connected with described bending guide rail, described contiguous block is provided with between described bracket and bending guide rail.
2., as claimed in claim 1 for the bending guide rail safety device of escalator, it is characterized in that: the beam that described mount pad is rectangular in shape by cross-sectional plane is formed.
3., as claimed in claim 1 for the bending guide rail safety device of escalator, it is characterized in that: described switch carriage and described bottom block are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035013.2U CN204416880U (en) | 2015-01-19 | 2015-01-19 | For the bending guide rail safety device of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035013.2U CN204416880U (en) | 2015-01-19 | 2015-01-19 | For the bending guide rail safety device of escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204416880U true CN204416880U (en) | 2015-06-24 |
Family
ID=53467269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035013.2U Expired - Fee Related CN204416880U (en) | 2015-01-19 | 2015-01-19 | For the bending guide rail safety device of escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204416880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368437A (en) * | 2018-12-15 | 2019-02-22 | 康达电梯有限公司 | The anti-drop system of elevator |
-
2015
- 2015-01-19 CN CN201520035013.2U patent/CN204416880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368437A (en) * | 2018-12-15 | 2019-02-22 | 康达电梯有限公司 | The anti-drop system of elevator |
| CN109368437B (en) * | 2018-12-15 | 2023-07-14 | 康达电梯有限公司 | Anti-falling system of elevator |
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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: 20150624 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |