CN205011215U - Automatic safety arrangement of staircase - Google Patents
Automatic safety arrangement of staircase Download PDFInfo
- Publication number
- CN205011215U CN205011215U CN201520786889.0U CN201520786889U CN205011215U CN 205011215 U CN205011215 U CN 205011215U CN 201520786889 U CN201520786889 U CN 201520786889U CN 205011215 U CN205011215 U CN 205011215U
- Authority
- CN
- China
- Prior art keywords
- control system
- safety guard
- elevator
- drop net
- utility
- 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)
- Types And Forms Of Lifts (AREA)
Abstract
The utility model provides an automatic safety arrangement of staircase, its includes elevartor shaft and locate the drive arrangement in its, drive arrangement is connected with stair board and handrail area and drives its motion, and the elevartor shaft surface has covered the fishback in proper order, well apron and back shroud, its characterized in that: drive arrangement top cover to have and prevent weighing down net and light sensor, light sensor and control system electricity federation, the transmission signal of telecommunication stops drive arrangement for control system and moves when it has detected light. The beneficial effects of the utility model are that: 1 the utility model has the advantages of simple structure, equipment convenience, low in production cost, market competition is strong. 2, even the protection network that sets up still can play the protective action under the condition that the apron dropped, prevent that human body etc. From falling into to cause the damage in the drive arrangement. 3, when the apron was opened or have the gap, the back was received by light sensor in entering into the elevartor shaft to light, and dual safety protection's effect is played in stop driving device action immediately.
Description
Technical field
The utility model relates to a kind of handrail elevator security technology area, specifically a kind of safety guard of escalator.
Background technology
On July 26th, 2015, Jing Zhou, Hubei, there is staircase and eat people's accident in department stores, middle-aged woman holds out child at the last moment what be snapped into staircase, and oneself dead accident is distributed on the net, causes strong social repercussion.One time, each flash-news media fall over each other to relay, and admire after this mother, also appeal each emporium, staircase maker will attract great attention, and solve the potential safety hazard that staircase exists.
The upper elevator well of existing escalator is placed and is driven main frame, and circular guideway device, electric cabinet etc.Bottom machine room is placed with bottom circular guideway device, and elevator is all stamped access panel, and the equipment in protection machine room can not at will touch, and during maintenance, machine room cover plate be opened, and cut off the electricity supply, be covered by cover plate after fixing again.But due to negligence of management, the personnel that cause that easily get loose fall into and damage cover plate.This state of current escalator machine room, is easy to cause this kind of safety misadventure to continue to occur.Therefore be badly in need of being improved further existing elevator.
Utility model content
The purpose of this utility model is the shortcoming existed to overcome prior art, and provide a kind of structure simple, easy to use, productive costs is low, and structural approach is novel, the safety guard of a kind of escalator that barrier propterty is good.
The utility model object realizes with the following methods: a kind of safety guard of escalator; it comprises elevator and establishes actuating device in the inner; actuating device is connected with staircase boards and handrail and drives it to move; elevator surface is coated with fishback successively; cover plate and back shroud; it is characterized in that: above described actuating device, be coated with anti-drop net and optical sensor; optical sensor and control system Electricity Federation, transmit electric signal and stop actuating device action to control system when it has detected light.
Described anti-drop net comprises the framework that metal material makes, and lower portion is provided with some grids that is horizontal or that longitudinally install.
Described anti-drop net comprises the framework that metal material makes, and lower portion is provided with the grille guard made by steel rope or chemical fiber rope.
On the sidewall of the elevator that described anti-drop net is fixed by its framework.
Described elevator sidewall is provided with bearing frame, and anti-drop net is arranged on above this bearing frame.
Described optical sensor is provided with one or multiple.
Described fishback, is provided with travel switch below cover plate and back shroud, and travel switch separately or series connection is rear and control system Electricity Federation.
Described anti-drop net is provided with shock sensor and control system Electricity Federation.
Infradred sensor and control system Electricity Federation is also provided with in described elevator.
The beneficial effects of the utility model are: 1, to have structure simple, easy to assembly for the utility model, the advantages such as productive costs is low, and the market competitiveness is strong.Even if the grille guard 2, arranged, when cover plate drops, still can play protective action, prevent human body etc. from falling in actuating device and cause damage.3, when cover plate is opened or have gap, light stops actuating device action immediately, plays the effect of dual security protection after entering into and being received by optical sensor in elevator.
Accompanying drawing explanation
Fig. 1 is the utility model general assembly design sketch.
Fig. 2 is the solid middle anti-drop net first example structure exploded view of the utility model.
Fig. 3,4,5 is the solid middle anti-drop net second embodiment exploded view of the utility model.
Fig. 6 is solid middle anti-drop net the 3rd example structure schematic diagram of the utility model.
Fig. 7 is electrical schematic in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the utility model.A kind of safety guard of escalator; it comprises elevator 1 and establishes actuating device 2 in the inner; actuating device 2 is connected with staircase boards and handrail and drives it to move; elevator 1 surface is coated with fishback 3 successively; cover plate 4 and back shroud 5; it is characterized in that: above described actuating device 2, be coated with anti-drop net 6 and optical sensor 7, optical sensor 7 and control system Electricity Federation, transmit electric signal when it has detected light and stop actuating device 2 action to control system.
As described in Figure 2, described anti-drop net 6 comprises the framework 61 that metal material makes, and framework 61 inside is provided with some grids 62 that is horizontal or that longitudinally install.
As shown in Figure 6, described anti-drop net 6 comprises the framework 61 that metal material makes, and framework 61 inside is provided with the grille guard 63 made by steel rope or chemical fiber rope.
As shown in Figure 2, on the sidewall of the elevator 1 that described anti-drop net 6 is fixed by its framework 61.
As shown in Figure 3,4: conveniently maintainer overhauls equipment, described elevator sidewall is provided with bearing frame 8, and anti-drop net 6 is arranged on above this bearing frame.Therefore when it is time for repair, only needing anti-drop net upwards to mention, without the need to dismantling screw, making operation more efficient and convenient.
Described optical sensor 7 is provided with one or multiple.
Described fishback 3, is provided with travel switch 9 below cover plate 4 and back shroud 5, and travel switch separately or series connection is rear and control system Electricity Federation.After cover plate is opened, travel switch resets, and can play the effect stopping actuating device action equally.
Described anti-drop net 6 being provided with shock sensor and control system Electricity Federation, is to cause the vibration of anti-drop net when having personnel or other foreign material to drop.When vibration sensor receives signal, stop actuating device action.
Infradred sensor and control system Electricity Federation is also provided with in described elevator 1.
Principle of work: easily come off cause the technological deficiency of human injury according to keeping in repair cover plate in prior art, in the below of existing cover plate in this case, the top of drive unit for lift is provided with anti-drop net, the grid-like or filter shape that anti-drop net can be made by metal material.Also can be made into frame by metal material, arrange by steel wire therein, the grille guard that the material braidings such as chemical fibre rope make.Therefore, even if cover plate gets loose, human body or itself and thing also can be carried by grille guard, prevents the actuating device falling into below from can cause human injury or breakdown of equipment.
Wherein, in order to strengthen the safety of elevator further.In this case, also optical sensor and control system Electricity Federation can be set in elevator, when cover plate drop or cover plate get loose there is gap time, light can enter in elevator, when optical sensor receives light, send electric signal to control system, stop actuating device action immediately.Thus avoid the safety misadventures such as actuating device causes that personnel crush in operation, therefore can extensively promote the use of.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, as the type of sensor, and installation site; the shape etc. of anti-drop net, these changes and improvements all fall within the scope of claimed the utility model.
Claims (9)
1. the safety guard of an escalator; it comprises elevator (1) and establishes actuating device (2) in the inner; actuating device (2) is connected with staircase boards and handrail and drives it to move; elevator (1) surface is coated with fishback (3) successively; cover plate (4) and back shroud (5); it is characterized in that: described actuating device (2) top is coated with anti-drop net (6) and optical sensor (7); optical sensor (7) and control system Electricity Federation, transmit electric signal and stop actuating device (2) action to control system when it has detected light.
2. the safety guard of a kind of escalator according to claim 1; it is characterized in that: described anti-drop net (6) comprises the framework (61) that metal material makes, framework (61) inside is provided with some grids (62) that is horizontal or that longitudinally install.
3. the safety guard of a kind of escalator according to claim 1; it is characterized in that: described anti-drop net (6) comprises the framework (61) that metal material makes, framework (61) inside is provided with the grille guard (63) made by steel rope or chemical fiber rope.
4. the safety guard of a kind of escalator according to claim 1, is characterized in that: on the sidewall of the elevator (1) that described anti-drop net (6) is fixed by its framework (61).
5. the safety guard of a kind of escalator according to claim 1, is characterized in that: described elevator sidewall is provided with bearing frame (8), and anti-drop net (6) is arranged on above this bearing frame.
6. the safety guard of a kind of escalator according to claim 1, is characterized in that: described optical sensor (7) is provided with one or multiple.
7. the safety guard of a kind of escalator according to claim 1; it is characterized in that: described fishback (3); cover plate (4) and back shroud (5) below are provided with travel switch (9), and travel switch separately or series connection is rear and control system Electricity Federation.
8. the safety guard of a kind of escalator according to claim 1, is characterized in that: described anti-drop net (6) is provided with shock sensor and control system Electricity Federation.
9. the safety guard of a kind of escalator according to claim 1, is characterized in that: be also provided with infradred sensor and control system Electricity Federation in described elevator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786889.0U CN205011215U (en) | 2015-10-13 | 2015-10-13 | Automatic safety arrangement of staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786889.0U CN205011215U (en) | 2015-10-13 | 2015-10-13 | Automatic safety arrangement of staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011215U true CN205011215U (en) | 2016-02-03 |
Family
ID=55209829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786889.0U Expired - Fee Related CN205011215U (en) | 2015-10-13 | 2015-10-13 | Automatic safety arrangement of staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205011215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174016A (en) * | 2015-10-13 | 2015-12-23 | 江存志 | Safety protection device of escalator |
| CN107746007A (en) * | 2017-04-18 | 2018-03-02 | 福建北大高科发展有限公司 | A kind of energy-saving escalator of high safety |
| CN109748182A (en) * | 2017-11-06 | 2019-05-14 | 上海三菱电梯有限公司 | The cover board test device of passenger conveying equipment |
-
2015
- 2015-10-13 CN CN201520786889.0U patent/CN205011215U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174016A (en) * | 2015-10-13 | 2015-12-23 | 江存志 | Safety protection device of escalator |
| CN107746007A (en) * | 2017-04-18 | 2018-03-02 | 福建北大高科发展有限公司 | A kind of energy-saving escalator of high safety |
| CN107746007B (en) * | 2017-04-18 | 2019-03-01 | 福建北大高科发展有限公司 | A kind of energy-saving escalator of high safety |
| CN109748182A (en) * | 2017-11-06 | 2019-05-14 | 上海三菱电梯有限公司 | The cover board test device of passenger conveying equipment |
| CN109748182B (en) * | 2017-11-06 | 2020-12-22 | 上海三菱电梯有限公司 | Cover plate detection device of passenger conveying equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20171013 |