CN203938361U - A kind of staircase fault collection system - Google Patents
A kind of staircase fault collection system Download PDFInfo
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- CN203938361U CN203938361U CN201420344952.0U CN201420344952U CN203938361U CN 203938361 U CN203938361 U CN 203938361U CN 201420344952 U CN201420344952 U CN 201420344952U CN 203938361 U CN203938361 U CN 203938361U
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- staircase
- fault collection
- collection plate
- return circuit
- safety return
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Abstract
The utility model discloses a kind of staircase fault collection system, comprise fault collection plate and master control board, described fault collection plate comprises the top collection plate that is installed on staircase top, gathers the safety return circuit switching information on staircase top, with be installed on staircase bottom, gather the bottom collection plate of safety return circuit switching information of staircase bottom, two blocks of fault collection plates all connect master control board by serial communication.Staircase fault collection system provided by the utility model, adopt upper and lower two blocks of fault collection plates, can can reduce in a large number top and the bottom line cable, cost is minimized, when making staircase electric control system safety return circuit design simplification, greatly improve the maintainability of system, reduce maintenance cost, improved system reliability of operation.
Description
Technical field
the utility model relates to a kind of staircase fault collection system, relates to particularly a kind ofly collecting breakdown signal to realize the staircase fault collection system of staircase fault collection function by upper and lower two blocks of fault collection plates.
Background technology
the staircase fault collection system of main flow is in the market mainly to gather each safety return circuit on-off signal of upper and lower part to realize as shown in the fault collection function (as Fig. 1) of staircase by a fault collection plate.Because whole staircase top safety switch has 15 left and right, bottom safety switch has 13 left and right.This like this acquisition mode just causes staircase top and the bottom line cable core number a lot (having 44 core left and right) and the coiling of staircase safety return circuit a lot.Be unfavorable for circuit system simplification, reduce costs, improve system reliability.
Utility model content
the utility model object is: the staircase fault collection system that provides a kind of and simplify circuit, reduces costs, improves system reliability.
the technical solution of the utility model is:
a kind of staircase fault collection system, comprise fault collection plate and master control board, described fault collection plate comprises the top collection plate that is installed on staircase top, gathers the safety return circuit switching information on staircase top, with be installed on staircase bottom, gather the bottom collection plate of safety return circuit switching information of staircase bottom, two blocks of fault collection plates all connect master control board by serial communication, send failure message to master control board.
with respect to case of the prior art, advantage of the present utility model:
staircase fault collection system provided by the utility model, adopt upper and lower two blocks of fault collection plates, can can reduce in a large number top and the bottom line cable, cost is minimized, when making staircase electric control system safety return circuit design simplification, greatly improve the maintainability of system, reduce maintenance cost, improved system reliability of operation.
Brief description of the drawings
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the functional block diagram of existing staircase fault collection system;
fig. 2 is the functional block diagram of the staircase fault collection system described in the utility model embodiment.
specific embodiment party
as shown in Figure 2, the staircase fault collection system that the utility model discloses, comprise fault collection plate and master control board, described fault collection plate comprises and is installed on staircase top, gather the top collection plate of the safety return circuit switching information on staircase top, with be installed on staircase bottom, gather the bottom collection plate of the safety return circuit switching information of staircase bottom, top fault collection plate gathers the information of 15 the safety return circuit switches in staircase top, bottom fault collection plate gathers the information of 13 the safety return circuit switches in staircase bottom, upper and lower two blocks of fault collection plates are by sending the failure message of whole staircase to master control board to complete the fault detection capability of whole staircase with 4 core serial communications of master control board.
whole staircase electric system approximately can reduce top and the bottom line cable 16 cores, cost is minimized, the maintainability that greatly improves system when making staircase electric control system safety return circuit design simplification, has reduced maintenance cost, improves system reliability of operation.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All modifications of doing according to the Spirit Essence of the utility model main technical schemes, within all should being encompassed in protection domain of the present utility model.
Claims (1)
1. a staircase fault collection system, comprise fault collection plate and master control board, it is characterized in that: described fault collection plate comprises the top collection plate that is installed on staircase top, gathers the safety return circuit switching information on staircase top, with be installed on staircase bottom, gather the bottom collection plate of safety return circuit switching information of staircase bottom, two blocks of fault collection plates all connect master control board by serial communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344952.0U CN203938361U (en) | 2014-06-26 | 2014-06-26 | A kind of staircase fault collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344952.0U CN203938361U (en) | 2014-06-26 | 2014-06-26 | A kind of staircase fault collection system |
Publications (1)
| Publication Number | Publication Date |
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| CN203938361U true CN203938361U (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420344952.0U Active CN203938361U (en) | 2014-06-26 | 2014-06-26 | A kind of staircase fault collection system |
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| Country | Link |
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| CN (1) | CN203938361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626931A (en) * | 2019-09-17 | 2019-12-31 | 杭州斯沃德电梯有限公司 | Safety control system and method for escalator |
| CN110635313A (en) * | 2018-06-22 | 2019-12-31 | 苏州汇川技术有限公司 | Safety circuit wiring board and cable configuration system |
-
2014
- 2014-06-26 CN CN201420344952.0U patent/CN203938361U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110635313A (en) * | 2018-06-22 | 2019-12-31 | 苏州汇川技术有限公司 | Safety circuit wiring board and cable configuration system |
| CN110626931A (en) * | 2019-09-17 | 2019-12-31 | 杭州斯沃德电梯有限公司 | Safety control system and method for escalator |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |