CN204751855U - Automatic adjustment handrail area speed sensor - Google Patents
Automatic adjustment handrail area speed sensor Download PDFInfo
- Publication number
- CN204751855U CN204751855U CN201520478328.4U CN201520478328U CN204751855U CN 204751855 U CN204751855 U CN 204751855U CN 201520478328 U CN201520478328 U CN 201520478328U CN 204751855 U CN204751855 U CN 204751855U
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- speed
- pinch roller
- handrail
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Abstract
The utility model relates to an automatic adjustment handrail area speed sensor, including the handrail area, be provided with the fixed bolster, the fixed bolster is the L type, the one end fixedly connected with of the fixed bolster pinch roller that tests the speed, the other end fixed connection of fixed bolster is on staircase support mounting board, fixedly connected with spring on the support mounting board, the pinch roller that tests the speed is pressed on the handrail area, it is provided with V type groove to test the speed the centre of pinch roller, the spring is for placing side by side two torsion spring. Compared with the prior art, the utility model discloses an useful part is: the utility model provides an automatic adjustment handrail area speed sensor, through be provided with test the speed the gyro wheel with two torsion spring place side by side, has solved and has moved when higher high when the staircase, the existing slack list and the phenomenon of pilled -in selvedge are taken out of to the handrail.
Description
Technical field
The utility model relates to a kind of self-adjusting arm-rest band speed measuring device, belongs to staircase technical field.
Background technology
For the escalator that hoisting depth is higher, there is slack list and pilled-in selvedge when handrail runs, often there will be and lose fast phenomenon, cause in escalator operation process and often report fault.Conventional handrail tests the speed and cannot meet the demands.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of self-adjusting arm-rest band speed measuring device, to solve when staircase runs to high height, and the phenomenon of the slack list that handrail occurs and pilled-in selvedge.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of self-adjusting arm-rest band speed measuring device, includes handrail.
In order to can conveniently install, further, also be provided with fixed support, described fixed support is L-type, described support bracket fastened one end is fixedly connected with the pinch roller that tests the speed, the described support bracket fastened other end is fixedly connected on staircase carriage mounting plate, and described carriage mounting plate is fixedly connected with spring, described in the pinch roller that tests the speed be pressed onto on handrail.
In order to enable to test the speed, pinch roller fits on handrail, more further, described in the test the speed centre of pinch roller be provided with V-type groove, described spring is for placing side by side double torsion spring.
Compared with prior art, usefulness of the present utility model is: provide a kind of self-adjusting arm-rest band speed measuring device, test the speed roller by being provided with and placing side by side double torsion spring, solving when staircase runs to high height, the phenomenon of the slack list that handrail occurs and pilled-in selvedge.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
In figure: 1, handrail; 2, fixed support; 3, test the speed pinch roller; 4, carriage mounting plate; 5, spring.
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 self-adjusting arm-rest band speed measuring device according to Fig. 1 and Fig. 2, include handrail 1, also be provided with fixed support 2, described fixed support 2 is in L-type, one end of described fixed support 2 is fixedly connected with the pinch roller 3 that tests the speed, the other end of described fixed support 2 is fixedly connected on staircase carriage mounting plate 4, described carriage mounting plate 4 is fixedly connected with spring 5, the described pinch roller 3 that tests the speed is pressed onto on handrail 1, described centre of testing the speed pinch roller 3 is provided with V-type groove, described spring 5 is for placing side by side double torsion spring.
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 (3)
1. a self-adjusting arm-rest band speed measuring device, include handrail (1), it is characterized in that: be also provided with fixed support (2), described fixed support (2) is in L-type, one end of described fixed support (2) is fixedly connected with the pinch roller that tests the speed (3), the other end of described fixed support (2) is fixedly connected on staircase carriage mounting plate (4), described carriage mounting plate (4) is fixedly connected with spring (5), described in the pinch roller (3) that tests the speed be pressed onto on handrail (1).
2. self-adjusting arm-rest band speed measuring device according to claim 1, is characterized in that: described in the test the speed centre of pinch roller (3) be provided with V-type groove.
3. self-adjusting arm-rest band speed measuring device according to claim 1, is characterized in that: described spring (5) is for placing side by side double torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478328.4U CN204751855U (en) | 2015-07-06 | 2015-07-06 | Automatic adjustment handrail area speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478328.4U CN204751855U (en) | 2015-07-06 | 2015-07-06 | Automatic adjustment handrail area speed sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751855U true CN204751855U (en) | 2015-11-11 |
Family
ID=54466584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520478328.4U Active CN204751855U (en) | 2015-07-06 | 2015-07-06 | Automatic adjustment handrail area speed sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986654A (en) * | 2015-07-06 | 2015-10-21 | 康力电梯股份有限公司 | Hand strap speed measuring device with automatic adjusting function |
-
2015
- 2015-07-06 CN CN201520478328.4U patent/CN204751855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986654A (en) * | 2015-07-06 | 2015-10-21 | 康力电梯股份有限公司 | Hand strap speed measuring device with automatic adjusting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |