CN209906169U - Monitoring interlocking system of multiple escalators - Google Patents
Monitoring interlocking system of multiple escalators Download PDFInfo
- Publication number
- CN209906169U CN209906169U CN201920555249.7U CN201920555249U CN209906169U CN 209906169 U CN209906169 U CN 209906169U CN 201920555249 U CN201920555249 U CN 201920555249U CN 209906169 U CN209906169 U CN 209906169U
- Authority
- CN
- China
- Prior art keywords
- escalator
- closed contact
- normally closed
- control module
- relay
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model provides a monitoring interlocking system of a plurality of escalators, which comprises a control module, wherein the output end of the control module is respectively connected with a first interlocking relay and a second interlocking relay; a first input end of the control module is respectively connected with a first end of the first normally closed contact and a first end of the second normally closed contact; the second end of the first normally closed contact of one escalator is connected with the first end of the first normally closed contact of the adjacent escalator along the first direction, and the second end of the first normally closed contact of the endmost escalator along the first direction is connected with a signal source through a first normally open contact; the second end of the second normally closed contact of one escalator is connected with the first end of the second normally closed contact of the adjacent escalator along the second direction, and the second end of the second normally closed contact of the endmost escalator along the second direction is connected with a signal source through the second normally open contact. The utility model discloses realize when the staircase that sends into intermediate junction platform breaks down and stops, send the staircase that leaves this intermediate junction platform to continue the operation and dredge the passenger.
Description
Technical Field
The utility model belongs to the technical field of the staircase, especially, relate to a control interlocking system of many escalators.
Background
Escalators are typical devices for transporting passengers in public places, and because the efficiency of transporting passengers per unit time is much higher than that of vertical elevators, escalators are increasingly widely used in places such as shopping malls, airports, high-speed railway stations, subways, hotels and the like. In some floors with longer distance between floors, such as subway stations, high-speed railway stations, large market complexes, etc., two or even more than two escalators arranged in series may need to be installed.
Under the prior art, the safety circuit of two escalators that arrange in succession is usually established ties together, through installing the scram device at handrail height, and the passenger presses the back, can make simultaneously and stop two escalators that arrange in succession, like the utility model patent that publication number is CN 207998392U.
Another method is through installing the trouble collection board additional in the upper portion and the lower part of every staircase, and the communication of upper portion trouble collection board and the lower part trouble collection board of last staircase, and the communication of lower part trouble collection board and the upper portion trouble collection board of next staircase realizes when a staircase in the operation of many escalators of arranging in succession breaks down, and other escalators follow the shut down operation, need one of them to keep the operation and need the staff to set for, like the utility model patent that publication number is CN 204474112U.
The above prior art has the following disadvantages: after the safety loop of any escalator is disconnected, a plurality of escalators which are continuously arranged stop at the same time, passengers, particularly passengers with more luggage, cannot be dredged as fast as possible, the speed of walking on the escalators is slower, and thus people flow congestion is caused, and a connecting platform between the two escalators has no other outlets, so that safety accidents are possibly caused, and particularly, the safety hazards are particularly important in places with large passenger quantity and large luggage carrying capacity, such as a high-speed rail station and a subway station.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a control interlocking system of many escalators realizes sending when the staircase that sends into intermediate junction platform breaks down and stops, sends the staircase continuous operation from this intermediate junction platform and dredges the passenger.
The utility model discloses a realize through following technical scheme:
a monitoring interlocking system of a plurality of escalators is used for a plurality of escalators which are continuously arranged and comprises a first interlocking relay, a second interlocking relay, a signal source, and a control module and an operation relay which are arranged on each escalator;
the output end of the control module is respectively connected with the first interlocking relay and the second interlocking relay, and the control module controls the attraction of the first interlocking relay and the second interlocking relay;
the operation relay is provided with a first normally closed contact and a second normally closed contact;
the first interlocking relay is provided with a first normally open contact;
the second interlocking relay is provided with a second normally open contact;
a first input end of the control module is respectively connected with a first end of the first normally closed contact and a first end of the second normally closed contact;
the second end of the first normally closed contact of one escalator is connected with the first end of the first normally closed contact of the adjacent escalator along the first direction, the second end of the first normally closed contact of the endmost escalator along the first direction is connected with a signal source through a first normally open contact, and the first direction is the ascending direction of the escalator;
the second end of the second normally closed contact of one escalator is connected with the first end of the second normally closed contact of the adjacent escalator along the second direction, the second end of the second normally closed contact of the endmost escalator along the second direction is connected with a signal source through the second normally open contact, and the second direction is the descending direction of the escalator.
The control module controls the operation of the escalator by detecting whether the first input end receives a signal of the signal source or not, so that when the escalator which sends passengers into the intermediate connection platform breaks down and stops, other escalators which send the intermediate connection platform are instantly and slowly decelerated to stop, meanwhile, the escalator which sends the passengers away from the intermediate connection platform continues to operate and dredge the passengers, the transport capacity of a part of escalators is reserved, efficient utilization of escalator equipment is achieved, and people flow congestion is prevented so as to reduce potential safety hazards.
Further, a first direction locking passage and a second direction locking passage are also included;
the first interlocking relay is provided with a third normally closed contact;
the second interlocking relay is provided with a fourth normally closed contact;
the first direction locking passage is a passage formed by a signal source, a third normally closed contact, a second input end of the control module and a second direction starting switch arranged on each escalator, wherein the first end of the second direction starting switch is connected with the second input end of the control module, and the second end of the second direction starting switch is connected with the signal source through the third normally closed contact;
the second direction locking passage is a passage formed by a signal source, a fourth normally closed contact, a third input end of the control module and a first direction starting switch arranged on each escalator, wherein the first end of the first direction starting switch is connected with the third input end of the control module, and the second end of the first direction starting switch is connected with the signal source through the fourth normally closed contact.
When one escalator is started in the first direction or the second direction, the other escalator is locked and can only be started in the same direction of the running direction of the escalator, and the risk that passengers are accumulated on the intermediate connecting platform due to the fact that the two escalators run towards the intermediate connecting platform at the same time is avoided
Further, the output end of the control module comprises a first output end and a second output end, the first output end is connected with the first interlocking relay, and the second output end is connected with the second interlocking relay.
The utility model discloses the control interlocking system of many escalators' beneficial effect does: set up control module and operation relay on every staircase, control module's first input is through operation relay and external connection, and control module controls the operation of staircase through detecting whether first input receives the signal of signal source, guarantee when sending into the staircase trouble and stopping of intermediate junction platform with the passenger, other escalators of sending into this intermediate junction platform slow deceleration in time to stopping, the staircase that sends away this intermediate junction platform simultaneously continues to operate and dredges the passenger, keep the power of transportation of a part of staircase, realize the high-efficient utilization of staircase equipment, prevent that the people stream from blocking up in order to reduce the potential safety hazard.
Drawings
Fig. 1 is a connecting structure diagram of a monitoring interlocking system of a plurality of escalators of the invention;
FIG. 2 is a connecting structure diagram of a first direction locking passage in the monitoring interlock system of the multiple escalators of the present invention;
fig. 3 is a connection structure diagram of a second direction locking path in the monitoring interlocking system of a plurality of escalators of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 2, a monitoring interlock system for a plurality of escalators, which is used for a plurality of escalators arranged in series, comprises a first interlock relay 1, a second interlock relay 2, a signal source 3, and a control module 4 and an operation relay 5 arranged on each escalator;
the output end of the control module 4 is respectively connected with the first interlocking relay 1 and the second interlocking relay 2, and the control module 4 controls the attraction of the first interlocking relay 1 and the second interlocking relay 2;
the running relay 5 is provided with a first normally closed contact 51 and a second normally closed contact 52;
the first interlock relay 1 is provided with a first normally open contact 11;
the second interlock relay 2 is provided with a second normally open contact 21;
a first input end of the control module 4 is respectively connected with a first end of a first normally closed contact 51 and a first end of a second normally closed contact 52;
the second end of the first normally closed contact 51 of one escalator is connected with the first end of the first normally closed contact 51 of the adjacent escalator along the first direction, and the second end of the first normally closed contact 51 of the endmost escalator along the first direction is connected with the signal source 3 through the first normally open contact 11, wherein the first direction is the ascending direction of the escalator;
the second end of the second normally closed contact 52 of one escalator is connected with the first end of the second normally closed contact 52 of the adjacent escalator along the second direction, and the second end of the second normally closed contact 52 of the endmost escalator along the second direction is connected with the signal source 3 through the second normally open contact 21, wherein the second direction is the descending direction of the escalator.
In this embodiment, the operation relay 5 is a relay that operates according to whether the escalator is operating or not, when the escalator is operating in a first direction, that is, the escalator is in an ascending state, the output end of the control module 4 sends a driving signal to the first interlock relay 1, so that the first normally open contact 11 is closed, a first monitoring path composed of the first input end of the control module 4, the first normally closed contact 51, the first normally open contact 11 and the signal source 3 is conducted, a signal sent by the signal source 3 is transmitted by the first normally closed contact 51 after being connected in series, and finally the signal is received by the first input end of the control module 4 of the escalator after passing through the first normally closed contact 51 of the escalator in the same escalator, and the escalator is indicated to be operating normally when the signal source 3 is received by the first input end of the control module 4, and for convenience of description, a plurality of escalators arranged continuously are numbered in the order of the first, the escalator positioned at the foremost end in the first direction is a No. 1 escalator, the escalator adjacent to the No. 1 escalator in the first direction is a No. 2 escalator, the escalator adjacent to the No. 2 escalator in the first direction is a No. 3 escalator, and so on, the escalator positioned at the rearmost end in the first direction is a No. N escalator, and N is the number of multiple escalators, so that when the escalator operates in the first direction, the first normally-open contact 11 is connected in series between the first normally-closed contact 51 of the No. N escalator and the signal source 3, in the process of operating the multiple escalators, when the No. 3 escalator breaks down and stops operating, the first normally-closed contact 51 of the No. 3 escalator is disconnected, so that the first input ends of the No. 2 escalator and the No. 1 escalator control module 4 positioned before the No. 3 escalator cannot receive the signal sent by the signal source 3, and at the moment, the No. 2 escalator and the No. 1 escalator control module 4 starts to, and 4 th staircase after 3 th staircase is then not influenced to N number staircase, the first input of control module 4 of this part staircase still can receive the signal and can normally operate, guarantee that when sending into the passenger and breaking down and stopping operation in 3 rd staircase of intermediate junction platform between 3 rd staircase and 4 th staircase, other staircases (2 nd staircase before 3 rd staircase and 1 st staircase) of sending into this intermediate junction platform slow deceleration in time to stopping, send the staircase of this intermediate junction platform simultaneously (4 th staircase after 3 rd staircase to N number staircase) to continue to operate and dredge the passenger, keep the power of transport of a part staircase, realize the high-efficient use of staircase equipment, prevent that the stream of people from blocking up in order to reduce the potential safety hazard. Because the escalators are not started simultaneously in the starting stage of the escalators, the control module 4 only identifies and detects the signal state of the first input end of the escalator in the running state of the escalator through the parameter setting provided by the software of the escalator, and does not detect the signal state in the stopping state of the escalator.
When the escalator runs in a second direction, namely the escalator is in a descending state, according to the number of the escalator, the second normally-open contact 21 is connected in series between the second normally-closed contact 52 of the escalator No. 1 and the signal source 3, the output end of the control module 4 sends a driving signal to the second interlocking relay 2, so that the second normally-open contact 21 is closed, a second monitoring passage formed by the first input end of the control module 4, the second normally-closed contact 52, the second normally-open contact 21 and the signal source 3 is conducted, the signal sent by the signal source 3 is transmitted by the second normally-closed contact 52 after being connected in series, and is finally received by the first input end of the control module 4 of the escalator after passing through the second normally-closed contact 52 of the escalator in the same escalator, the signal from the signal source 3 is received by the first input end of the control module 4, so that the escalator runs normally, when the escalator No. 3 fails and stops running, the second normally closed contact 52 of the 3 number escalator is disconnected, so that the 4 number escalator to the N number escalator positioned behind the 3 number escalator can not receive the signal sent by the signal source 3, at the moment, the control module 4 of the 4 number escalator to the N number escalator controls the corresponding escalator to slowly decelerate to stop running, the 2 number escalator and the 1 number escalator in front of the 3 number escalator are not affected, the 2 number escalator and the 1 number escalator can still receive the signal sent by the signal source 3 and can normally run, and when the 3 number escalator sending passengers into the intermediate connection platform between the 3 number escalator and the 2 number escalator breaks down and stops running, other escalators (the 4 escalator behind the 3 number escalator to the N number escalator) sending the intermediate connection platform are instantly and slowly decelerated to stop running, and are simultaneously sent away from the escalator of the intermediate connection platform, and the escalators (the 2 escalator and the 1 escalator in front of the 3 number escalator) sending away from the intermediate connection platform continue running to guide passengers, the transportation capacity of a part of escalators is reserved, efficient utilization of escalator equipment is achieved, and people flow congestion is prevented to reduce potential safety hazards.
In some embodiments, further comprising a first direction lock passage and a second direction lock passage;
the first interlock relay 1 is provided with a third normally closed contact 12;
the second interlock relay 2 is provided with a fourth normally closed contact 22;
the first direction locking passage is a passage formed by the signal source 3, a third normally closed contact 12, a second input end of the control module 4 and a second direction starting switch 6 arranged on each escalator, wherein the first end of the second direction starting switch 6 is connected with the second input end of the control module 4, and the second end of the second direction starting switch 6 is connected with the signal source 3 through the third normally closed contact 12;
the second direction locking path is a path formed by the signal source 3, the fourth normally closed contact 22, the third input end of the control module 4 and the first direction starting switch 7 arranged on each escalator, wherein the first end of the first direction starting switch 7 is connected with the third input end of the control module 4, and the second end of the first direction starting switch 7 is connected with the signal source 3 through the fourth normally closed contact 22.
A second input end and a third input end are reserved on the control module 4, and when the escalators stop operating, after the first direction starting switch 7 on one escalator is switched on, the third input end of the control module 4 connected with the first direction starting switch 7 receives a signal sent by the signal source 3, which indicates that the escalator operates in the first direction, the output end of the control module 4 sends a driving signal to the first interlocking relay 1, the first normally open contact 11 is closed, the third normally closed contact 12 is opened, so that the starting loop in the second direction is cut off, and after the second direction starting switch 6 on one escalator is switched on, the second input end of the control module 4 connected with the second direction starting switch 6 receives a signal sent by the signal source 3, the escalator is indicated to run in the second direction, the output end of the control module 4 sends a driving signal to the second interlocking relay 2, the second normally-open contact 21 is closed, and the fourth normally-closed contact 22 is opened, so that the starting loop in the first direction is cut off, and therefore after one escalator is started in the first direction, other escalators are locked and can only be started in the first direction, and the risk that passengers are accumulated on the intermediate connection platform due to the fact that the two escalators run towards the intermediate connection platform at the same time is avoided. Preferably, in some embodiments, the output of the control module 4 comprises a first output connected to the first interlock relay 1 and a second output connected to the second interlock relay 2.
In addition the utility model discloses except being used for many escalators of arranging in succession, also can be used to many moving walk of arranging in succession on.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, the present invention is intended to include the contents of the specification of such modifications and variations provided they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (3)
1. A monitoring interlocking system of a plurality of escalators is used for a plurality of escalators which are continuously arranged and is characterized by comprising a first interlocking relay, a second interlocking relay, a signal source, and a control module and an operation relay which are arranged on each escalator;
the output end of the control module is respectively connected with the first interlocking relay and the second interlocking relay, and the control module controls the attraction of the first interlocking relay and the second interlocking relay;
the running relay is provided with a first normally closed contact and a second normally closed contact;
the first interlocking relay is provided with a first normally open contact;
the second interlocking relay is provided with a second normally open contact;
a first input end of the control module is respectively connected with a first end of the first normally closed contact and a first end of the second normally closed contact;
the second end of the first normally closed contact of one escalator is connected with the first end of the first normally closed contact of the adjacent escalator along the first direction, and the second end of the first normally closed contact of the endmost escalator along the first direction is connected with the signal source through the first normally open contact, wherein the first direction is the ascending direction of the escalator;
the second end of the second normally closed contact of one escalator is connected with the first end of the second normally closed contact of the adjacent escalator along the second direction, the second end of the second normally closed contact of the endmost escalator along the second direction is connected with the signal source through the second normally open contact, and the second direction is the descending direction of the escalator.
2. The multiple escalator supervisory interlock system according to claim 1, further comprising a first directional lock path and a second directional lock path;
the first interlocking relay is provided with a third normally closed contact;
the second interlocking relay is provided with a fourth normally closed contact;
the first direction locking passage is a passage formed by the signal source, the third normally closed contact, a second input end of the control module and a second direction starting switch arranged on each escalator, wherein the first end of the second direction starting switch is connected with the second input end of the control module, and the second end of the second direction starting switch is connected with the signal source through the third normally closed contact;
the second direction locking path is a path formed by the signal source, the fourth normally closed contact, the third input end of the control module and the first direction starting switch arranged on each escalator, wherein the first end of the first direction starting switch is connected with the third input end of the control module, and the second end of the first direction starting switch is connected with the signal source through the fourth normally closed contact.
3. The escalator supervisory interlock system of claim 1, wherein the control module outputs include a first output connected to the first interlock relay and a second output connected to the second interlock relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555249.7U CN209906169U (en) | 2019-04-22 | 2019-04-22 | Monitoring interlocking system of multiple escalators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555249.7U CN209906169U (en) | 2019-04-22 | 2019-04-22 | Monitoring interlocking system of multiple escalators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209906169U true CN209906169U (en) | 2020-01-07 |
Family
ID=69044952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920555249.7U Withdrawn - After Issue CN209906169U (en) | 2019-04-22 | 2019-04-22 | Monitoring interlocking system of multiple escalators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209906169U (en) |
-
2019
- 2019-04-22 CN CN201920555249.7U patent/CN209906169U/en not_active Withdrawn - After Issue
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103818794B (en) | Prevent the protector of accidental movement of elevator cage | |
| CN109422165A (en) | The parallel elevator device of intelligence | |
| KR20150105542A (en) | The safe operating system of escalator using transmission and weight sensor | |
| CN209906169U (en) | Monitoring interlocking system of multiple escalators | |
| CN207209655U (en) | A kind of unexpected car movement protection system | |
| CN107572321A (en) | The high transport power passenger lift of increase-volume speed-raising and its control method | |
| CN201882759U (en) | Intelligent speed control system for escalator or moving sidewalk | |
| CN207346922U (en) | The high transport power passenger lift of increase-volume speed-raising | |
| CN107416633A (en) | A kind of elevator faults self-rescue system and its application method | |
| CN101096258B (en) | Device for transferring passengers | |
| JP2012197158A (en) | Passenger conveyor control device | |
| CN107313448B (en) | Multi-line transfer subway station | |
| CN109941874B (en) | Monitoring interlocking system and method for multiple escalators | |
| CN205187568U (en) | Dual -purpose explosion -proof diagonal lift of people's goods | |
| CN106477416A (en) | Method for moving elevator car | |
| CN207618812U (en) | A kind of elevator informs system | |
| JP2005001805A (en) | Speed change type passenger conveyor | |
| CN114312918A (en) | Skip car lane falling detection device and control device at movable gap bridge of inclined shaft ore discharging bin | |
| JP2010058898A (en) | Operation control device for escalator | |
| CN210944480U (en) | Energy-saving device of escalator | |
| CN108910413B (en) | Mineral transportation and manned integrated system | |
| EP3566997A1 (en) | Maintenance control system, people conveyor with maintenance control system and method of using maintenance control system | |
| CN105270962A (en) | Man-goods dual-purpose anti-explosion oblique movement lifting machine | |
| CN102616630A (en) | Unidirectional elevator and operation method thereof | |
| CN206645687U (en) | A kind of forward safety escalator of lift pedal-driven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200107 Effective date of abandoning: 20231003 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200107 Effective date of abandoning: 20231003 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |