CN204958123U - A flexible warning belting for automatic escalator - Google Patents
A flexible warning belting for automatic escalator Download PDFInfo
- Publication number
- CN204958123U CN204958123U CN201520777698.8U CN201520777698U CN204958123U CN 204958123 U CN204958123 U CN 204958123U CN 201520777698 U CN201520777698 U CN 201520777698U CN 204958123 U CN204958123 U CN 204958123U
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- escalator
- flexible
- belting
- warning
- staircase
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Abstract
The utility model discloses a flexible warning belting for automatic escalator installs on the outer apron of staircase gyration tap, flexible warning belting includes shell and expansion bend, a shell lower part fixed connection steel sheet, the steel sheet is fixed in on the outer apron, the expansion bend sets up in the shell be equipped with on the expansion bend can be in it elastic expansion's warning area. This kind of automatic escalator's flexible warning belting, when automatic escalator breaks down the security personnel can the staircase tie up guarantor person arrive before rapidly pull -up warning area signal automatic escalator can not use, effectively prevented the potential safety hazard, adopt stainless steel material in addition, non -deformable, get rusty, simple structure, not fragile, convenient to use, easy operation.
Description
technical field:
The utility model relates to a kind of structure of the flexible warning tape for escalator, belongs to staircase technical field.
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 drive shaft, ladder road tightening device, handrail system, pecten, staircase skeleton and electric system etc., step forms ladder gradually after passenger entrance place moves horizontally, fade away close to entrance ladder, step moves horizontally once again, these motions are all by step main wheel, jockey pulley realizes along the walking of different step roller tracks respectively, in GB16899-2011,7.2.1.2.3 bar has made relevant regulations to staircase repair and maintenance: in maintenance, repair, check similar on period of living, the gangway place of escalator or moving sidewalk should arrange suitable device and stop unauthorized persons, but remain a blind area, namely after staircase et out of order stops ladder, before repair and maintenance personnel arrive at, during this, escalator is without any protection, thus unnecessary risk may be caused to produce.
summary of the invention:
It is simple and effectively can play the flexible warning tape structure of protection and warning function to the escalator being in fault that the technical problems to be solved in the utility model is to provide a kind of structure.
For solving the problem, the utility model is achieved through the following technical solutions:
A kind of flexible warming strap device for escalator, be installed on the outer cover plate of staircase revolution tap, described flexible warming strap device comprises shell and pipe expansion joint, described outer casing underpart is fixedly connected with a steel plate, described Interal fixation is on described outer cover plate, described pipe expansion joint is arranged in shell, and described pipe expansion joint is provided with can the warning tape of elastic telescopic.
As preferably, described pipe expansion joint is the stainless steel spring after heat treatment.
As preferably, described warning tape has three Hooke's universal joints.
As preferably, described warning tape is the yellow cloth material strip with red alarming sign.
Compared with prior art, usefulness of the present utility model is: the flexible warming strap device of this escalator, when escalator breaks down, Security Personnel can not be able to use by rapid pull-up warning tape signal escalator before staircase repair and maintenance personnel arrive, effectively prevent potential safety hazard, and adopt stainless steel material, not yielding and get rusty, structure is simple, not fragile, easy to use, easy to operate.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Facad structure schematic diagram when Fig. 1 is the utility model installation;
Fig. 2 is the partial enlargement structural representation being installed on a staircase wherein side of the present utility model;
Construction profile schematic diagram when Fig. 3 is the utility model installation;
In figure: 1, staircase revolution tap 2, outer cover plate 3, shell 4, pipe expansion joint 5, steel plate 6, warning tape
detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
A kind of flexible warming strap device for escalator of the utility model, as shown in Figure 1 to Figure 3, be installed on the outer cover plate 2 of staircase revolution tap 1, described flexible warming strap device comprises shell 3 and pipe expansion joint 4, described shell 3 bottom is fixedly connected with a steel plate 5, described steel plate 5 is fixed on described outer cover plate 2, described pipe expansion joint 4 is arranged in shell 3, described pipe expansion joint 4 is provided with can the warning tape 6 of elastic telescopic, for strengthening the telescopicing performance of described pipe expansion joint 4 and extending its service life, described pipe expansion joint 4 adopts the stainless steel spring after heat treatment, in addition, other different alarming device can also be connected to for making described warning tape 6, described warning tape 6 has three Hooke's universal joints, warning is had more for making described warning tape 6, described warning tape 6 is for having the yellow cloth material strip of red alarming sign.In actual application, described flexible alarming device is installed to staircase revolution tap 1 outer cover plate 2 on after, when escalator normally uses, described device shrinks on the outer cover plate 2 of staircase revolution tap 1, thus the normal operation of staircase is not affected yet, and when escalator et out of order, warning tape 6 in described retractor device then can pull out rapidly by relevant staff, and joint is connected, if needed, other independently alarming device can be connected again according to on-site actual situations, then wait for that professional repair and maintenance personnel carry out the service work of staircase, to be repaired good after take warning tape apart again and shunk in alarming device, thus the normal use of follow-up elevator is not affected yet, therefore, the flexible warming strap device of above-mentioned escalator, when escalator breaks down, Security Personnel can not be able to use by rapid pull-up warning tape signal escalator before staircase repair and maintenance personnel arrive, effectively prevent potential safety hazard, and employing stainless steel material, not yielding, get rusty, structure is simple, not fragile, easy to use, easy to operate.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. the flexible warming strap device for escalator, be installed on the outer cover plate (2) of staircase revolution tap (1), it is characterized in that: described flexible warming strap device comprises shell (3) and pipe expansion joint (4), described shell (3) bottom is fixedly connected with a steel plate (5), described steel plate (5) is fixed on described outer cover plate (2), described pipe expansion joint (4) is arranged in shell (3), and described pipe expansion joint (4) is provided with can the warning tape (6) of elastic telescopic.
2. the flexible warming strap device for escalator according to claim 1, is characterized in that: described pipe expansion joint (4) is the stainless steel spring after heat treatment.
3. the flexible warming strap device for escalator according to claim 1, is characterized in that: described warning tape (6) has three Hooke's universal joints.
4. the flexible warming strap device for escalator according to claim 1, is characterized in that: described warning tape (6) is for having the yellow cloth material strip of red alarming sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777698.8U CN204958123U (en) | 2015-10-09 | 2015-10-09 | A flexible warning belting for automatic escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777698.8U CN204958123U (en) | 2015-10-09 | 2015-10-09 | A flexible warning belting for automatic escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958123U true CN204958123U (en) | 2016-01-13 |
Family
ID=55053203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520777698.8U Active CN204958123U (en) | 2015-10-09 | 2015-10-09 | A flexible warning belting for automatic escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204958123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151995A (en) * | 2015-10-09 | 2015-12-16 | 康力电梯股份有限公司 | Stretchable warning belt device for escalator |
-
2015
- 2015-10-09 CN CN201520777698.8U patent/CN204958123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151995A (en) * | 2015-10-09 | 2015-12-16 | 康力电梯股份有限公司 | Stretchable warning belt device for escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |