CN207581175U - The protective device that a kind of passenger for escalator is subside - Google Patents
The protective device that a kind of passenger for escalator is subside Download PDFInfo
- Publication number
- CN207581175U CN207581175U CN201721750421.1U CN201721750421U CN207581175U CN 207581175 U CN207581175 U CN 207581175U CN 201721750421 U CN201721750421 U CN 201721750421U CN 207581175 U CN207581175 U CN 207581175U
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- CN
- China
- Prior art keywords
- card column
- wall
- card
- reel
- passenger
- 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)
Abstract
The utility model discloses the protective devices that a kind of passenger for escalator is subside, including connecting plate, placing groove is offered at the top of the connecting plate, displacement sensor is placed in placing groove, limiting slot is offered in the bottom interior wall of the placing groove, the bottom of displacement sensor is installed with limited post, the bottom of limited post is extended in limiting slot, card column slot is offered on the both sides inner wall of limiting slot, card column is slidably fitted in card column slot, the side of limited post offers card hole, two card column sides close to each other are all extended in card hole, it is opened up in the top inner wall of the card column slot fluted, placing groove is located between two grooves, reel is rotatablely equipped on the side inner wall of the groove.The utility model is simple in structure, easy to operate, convenient for displacement sensor is disassembled from connecting plate, consequently facilitating being replaced to displacement sensor, is conducive to the use of people.
Description
Technical field
Protection equipment technical field more particularly to a kind of multiplying for escalator the utility model is related to escalator
The protective device that visitor is subside.
Background technology
Escalator is chiefly used in large-scale market, however is made in recent years due to elevator aging market also negligence of management simultaneously
The accident hurted sb.'s feelings into a lot of elevators occurs, and through retrieval, Authorization Notice No. provides one kind for the patent document of CN205575354U
For the protective device that the passenger of escalator is subside, this design includes compliant member, supporting rod, spring, power-off triggering machine
Structure, multiple supporting rods are horizontally installed on the bottom of elevator pedal, and compliant member is overlapped on above supporting rod, and the two of compliant member
End is connect with the main frame of elevator upper and lower ends, and one end tie point of compliant member and elevator main frame is provided with bullet
Spring, while power-off trigger mechanism is provided with, this enclosure space that pedal cycle formation is utilized ingenious in design is transported on upper strata
The bottom setting compliant member of row pedal, when people or object is subside, compliant member pulls the power-off trigger mechanism of end, moment
Power-off, stop elevator operation, prevent from subsideing due to pedal and caused by elevator accident generation.
It is above-mentioned it is this be provided with power-off trigger mechanism, power-off trigger mechanism include connector, displacement sensor or away from
From sensor, when thering is pedal to lack or collapse and passenger or article is caused to fall into inside the escalator being currently running, passenger
Article will fall off on the compliant member of laying, and compliant member is caused to be pullled, and the spring so as to be connect with compliant member is drawn
Long, connector is subjected to displacement, when the displacement or distance that displacement sensor or range sensor measure are more than predetermined safety value, then
Alarm signal is sent to drive control circuit, cuts off driving circuit, stops driving host operating, but Shortcomings are gone back in this design
Part, the normal operation that will influence whole device when displacement sensor or range sensor damage, and above-mentioned this design is not
Convenient for displacement sensor or range sensor are disassembled from connector, so that displacement sensor or range sensor
Replacement operation it is cumbersome, influence the use of people, therefore subside we have proposed a kind of passenger for escalator
Protective device is used to solve the above problems.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed for helping automatically
The protective device that the passenger of ladder is subside.
To achieve these goals, the utility model employs following technical solution：
The protective device that a kind of passenger for escalator is subside including connecting plate, opens up at the top of the connecting plate
There is placing groove, displacement sensor is placed in placing groove, limiting slot, displacement sensing are offered in the bottom interior wall of the placing groove
The bottom of device is installed with limited post, and the bottom of limited post is extended in limiting slot, is opened up on the both sides inner wall of limiting slot
There is card column slot, card column is slidably fitted in card column slot, the side of limited post offers card hole, two card columns side close to each other
It all extends in card hole, opens up fluted in the top inner wall of the card column slot, placing groove is located between two grooves；
Reel is rotatablely equipped on the side inner wall of the groove, the side of reel is welded with cam, two card columns
The side being located remotely from each other is welded with slide bar, is extended at the top of slide bar in corresponding groove, two slide bars it is close to each other one
Side is slidably connected respectively on the outside of corresponding cam, winding and is fixed with wire drawing on reel, is opened in the top inner wall of groove
Equipped with slide opening, the one end of wire drawing far from reel extends in corresponding slide opening and is connected with draw ring, and two card column slots are mutually remote
From side inner wall on be welded with spring, the side that two springs one end close to each other is located remotely from each other respectively with two card columns
Mutually weld.
Preferably, placement ring is welded on the side wall of the slide opening, places the inside of ring and the outer sideslip of corresponding wire drawing
Dynamic connection.
Preferably, two reel sides close to each other are equipped with roll, and roll is rotatably installed in corresponding recessed
On the side inner wall of slot, it is slidably connected on the outside of the outside of roll and corresponding wire drawing.
Preferably, the side of the cam offers first rotating shaft hole, and the side of reel offers the second shaft hole, position
In being rotatablely equipped with same shaft in the first rotating shaft hole of placing groove the same side and the second shaft hole, one end of shaft with it is corresponding
The side inner wall of groove mutually weld.
Preferably, two card columns side close to each other is installed with the first magnet and the second magnet, the first magnetic respectively
Iron is mutually adsorbed with the second magnet.
Preferably, the vertical section of the vertical section of the card column and card column slot is rectangular configuration.
Compared with prior art, the beneficial effects of the utility model are：
(1), it is matched by reel, cam, slide bar, wire drawing, slide opening, draw ring, placement ring, roll, pulls draw ring
When, draw ring can drive reel to be rotated by wire drawing, and reel can be rotated with moving cam, and cam is in cunning at this time
The side of bar is slided, and cam can push slide bar so that two slide bars are moved in the direction away from each other；
(2), by connecting plate, placing groove, displacement sensor, limiting slot, limited post, card column slot, card column, groove, card hole,
Spring, shaft, the first magnet and the second magnet match, and slide bar can drive card column to be slided in card column slot, and at this time
One magnet and the separation of the second magnet, card column squeeze spring, until card column is detached with card hole, relieve and limited post is consolidated
It is fixed, it is convenient that displacement sensor is replaced, and can will change so as to which displacement sensor is disassembled from connecting plate
Displacement sensor after new is fixedly mounted on connecting plate again, is conducive to the use of people.
The utility model is simple in structure, easy to operate, convenient for displacement sensor is disassembled from connecting plate, so as to just
It is replaced in displacement sensor, is conducive to the use of people.
Description of the drawings
Fig. 1 be the utility model proposes a kind of structural representation of protective device subside of passenger for escalator
Figure；
Fig. 2 be the utility model proposes a kind of passenger for escalator part A of protective device for subsideing cut open
Depending on structure diagram.
In figure：1 connecting plate, 2 placing grooves, 3 displacement sensors, 4 limiting slots, 5 limited posts, 6 card column slots, 7 card columns, 8 grooves,
Ring, 17 rolls, 18 springs, 19 are placed in 9 card holes, 10 reels, 11 cams, 12 slide bars, 13 wire drawings, 14 slide openings, 15 draw rings, 16
Shaft, 20 first magnet, 21 second magnet.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, the protective device that a kind of passenger for escalator is subside, including connecting plate 1, connecting plate 1
Top offers placing groove 2, and displacement sensor 3 is placed in placing groove 2, limiting slot is offered in the bottom interior wall of placing groove 2
4, the bottom of displacement sensor 3 is installed with limited post 5, and the bottom of limited post 5 is extended in limiting slot 4, and the two of limiting slot 4
Card column slot 6 is offered on the inner wall of side, is slidably fitted with card column 7 in card column slot 6, the side of limited post 5 offers card hole 9, and two
A card column 7 side close to each other is all extended in card hole 9, fluted 8 is opened up in the top inner wall of card column slot 6, placing groove 2
Between two grooves 8；Reel 10 is rotatablely equipped on the side inner wall of groove 8, the side of reel 10 is welded with cam
11, the side that two card columns 7 are located remotely from each other is welded with slide bar 12, and the top of slide bar 12 is extended in corresponding groove 8, two
Outside of the side close to each other of slide bar 12 respectively with corresponding cam 11 is slidably connected, and winding and drawing is fixed on reel 10
Silk 13 offers slide opening 14 in the top inner wall of groove 8, and the one end of wire drawing 13 far from reel 10 extends to corresponding slide opening 14
It is interior and be connected with draw ring 15, spring 18 is welded on the side inner wall that two card column slots 6 are located remotely from each other, two springs 18 are mutual
The side that close one end is located remotely from each other respectively with two card columns 7 is mutually welded, and passes through reel 10, cam 11, slide bar 12, wire drawing
13rd, slide opening 14, draw ring 15, placement ring 16, roll 17 match, and when pulling draw ring 15, draw ring 15 can pass through 13 band of wire drawing
Dynamic reel 10 is rotated, and reel 10 can be rotated with moving cam 11, at this time cam 11 the side of slide bar 12 into
Row slides, and cam 11 can push slide bar 12 so that two slide bars 12 are moved in the direction away from each other；Pass through
Connecting plate 1, placing groove 2, displacement sensor 3, limiting slot 4, limited post 5, card column slot 6, card column 7, groove 8, card hole 9, spring 18,
Shaft 19, the first magnet 20 and the second magnet 21 match, and slide bar 12 can drive card column 7 to be slided in card column slot 6, this
When the first magnet 20 and the second magnet 21 detach, card column 7 squeezes spring 18, until card column 7 detaches with card hole 9, releasing
Fixation to limited post 5, it is convenient to displacement sensor 3 so as to displacement sensor 3 is disassembled from connecting plate 1
It is replaced, and the displacement sensor 3 after can renewing is fixedly mounted on again on connecting plate 1, is conducive to the use of people,
The utility model is simple in structure, easy to operate, convenient for displacement sensor 3 is disassembled from connecting plate 1, consequently facilitating contraposition
Displacement sensor 3 is replaced, and is conducive to the use of people.
It in the utility model, is welded on the side wall of slide opening 14 and places ring 16, place the inside of ring 16 and corresponding wire drawing
13 outside is slidably connected, and two sides close to each other of reel 10 are equipped with roll 17, and roll 17 is rotatably installed in
On the side inner wall of corresponding groove 8, the outside of roll 17 is slidably connected with the outside of corresponding wire drawing 13, and the one of cam 11
Side offers first rotating shaft hole, and the side of reel 10 offers the second shaft hole, the first rotating shaft positioned at 2 the same side of placing groove
It is rotatablely equipped with same shaft 19 in hole and the second shaft hole, the side inner wall phase of one end of shaft 19 and corresponding groove 8
Welding, two card columns 7 side close to each other are installed with the first magnet 20 and the second magnet 21 respectively, the first magnet 20 with
Second magnet, 21 phase is adsorbed, and the vertical section of card column 7 and the vertical section of card column slot 6 are rectangular configuration, the model of displacement sensor 3
For IL-030, by reel 10, cam 11, slide bar 12, wire drawing 13, slide opening 14, draw ring 15, ring 16,17 phase of roll are placed
Cooperation, when pulling draw ring 15, draw ring 15 can drive reel 10 to be rotated by wire drawing 13, and reel 10 can drive convex
Wheel 11 is rotated, and cam 11 is slided in the side of slide bar 12 at this time, and cam 11 can push slide bar 12 so that
Two slide bars 12 are moved in the direction away from each other；Pass through connecting plate 1, placing groove 2, displacement sensor 3, limiting slot 4, limit
Position column 5, card column slot 6, card column 7, groove 8, card hole 9, spring 18, shaft 19, the first magnet 20 and the second magnet 21 match, sliding
Bar 12 can drive card column 7 to be slided in card column slot 6, and the first magnet 20 and the second magnet 21 detach at this time, and card column 7 is to bullet
Spring 18 is squeezed, until card column 7 detaches with card hole 9, relieves the fixation to limited post 5, so as to by displacement sensor 3
It is disassembled from connecting plate 1, it is convenient that displacement sensor 3 is replaced, and the displacement sensor 3 after can renewing is again
It is fixedly mounted on connecting plate 1, is conducive to the use of people, the utility model is simple in structure, easy to operate, convenient for displacement is passed
Sensor 3 is disassembled from connecting plate 1, consequently facilitating being replaced to displacement sensor 3, is conducive to the use of people.
Operation principle：In use, when displacement sensor 3 damages, need to replace displacement sensor 3 at this time, draw
Dynamic draw ring 15, draw ring 15 drive reel 10 to be rotated by wire drawing 13, and reel 10 is rotated with moving cam 11, at this time
Cam 11 is slided in the side of slide bar 12, and cam 11 can push slide bar 12 so that two slide bars 12 are to mutual
Separate direction is moved, and slide bar 12 drives card column 7 to be slided in card column slot 6, at this time the first magnet 20 and the second magnetic
Iron 21 detaches, and card column 7 squeezes spring 18, pulls on draw ring 15, until card column 7 is detached with card hole 9, relieves to limit
The fixation of position column 5, it is convenient that displacement sensor 3 is carried out more so as to which displacement sensor 3 is disassembled from connecting plate 1
It changes, and the displacement sensor 3 after can renewing is fixedly mounted on again on connecting plate 1, is conducive to the use of people.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of protective device that passenger for escalator is subside, including connecting plate (1), which is characterized in that the connection
Placing groove (2) is offered at the top of plate (1), displacement sensor (3), the bottom of the placing groove (2) are placed in placing groove (2)
Limiting slot (4) is offered on inner wall, the bottom of displacement sensor (3) is installed with limited post (5), the bottom of limited post (5)
It extends in limiting slot (4), card column slot (6) is offered on the both sides inner wall of limiting slot (4), is slidably installed in card column slot (6)
There is card column (7), the side of limited post (5) offers card hole (9), and two card column (7) sides close to each other all extend to card hole
(9) it in, is opened up fluted (8) in the top inner wall of the card column slot (6), placing groove (2) is between two grooves (8)；
Reel (10) is rotatablely equipped on the side inner wall of the groove (8), the side of reel (10) is welded with cam
(11), the side that two card columns (7) are located remotely from each other is welded with slide bar (12), and slide bar extends to corresponding groove at the top of (12)
(8) in, two slide bars (12) side close to each other is slidably connected respectively on the outside of corresponding cam (11), reel (10)
Upper winding is simultaneously fixed with wire drawing (13), slide opening (14) is offered in the top inner wall of groove (8), wire drawing (13) is far from reel
(10) one end extends in corresponding slide opening (14) and is connected with draw ring (15), the side that two card column slots (6) are located remotely from each other
Spring (18) is welded on inner wall, two springs (18) one end close to each other is located remotely from each other respectively with two card columns (7)
It mutually welds side.
2. the protective device that a kind of passenger for escalator according to claim 1 is subside, which is characterized in that described
It is welded on the side wall of slide opening (14) and places ring (16), the inside for placing ring (16) connects with the outer Slideslip of corresponding wire drawing (13)
It connects.
3. the protective device that a kind of passenger for escalator according to claim 1 is subside, which is characterized in that two
Reel (10) side close to each other is equipped with roll (17), and roll (17) is rotatably installed in corresponding groove (8)
On the inner wall of side, it is slidably connected on the outside of the outside of roll (17) and corresponding wire drawing (13).
4. the protective device that a kind of passenger for escalator according to claim 1 is subside, which is characterized in that described
The side of cam (11) offers first rotating shaft hole, and the side of reel (10) offers the second shaft hole, positioned at placing groove (2)
Be rotatablely equipped with same shaft (19) in the first rotating shaft hole of the same side and the second shaft hole, one end of shaft (19) with it is corresponding
The side inner wall of groove (8) mutually weld.
5. the protective device that a kind of passenger for escalator according to claim 1 is subside, which is characterized in that two
Card column (7) side close to each other is installed with the first magnet (20) and the second magnet (21) respectively, the first magnet (20) with
Second magnet (21) mutually adsorbs.
6. the protective device that a kind of passenger for escalator according to claim 1 is subside, which is characterized in that described
The vertical section of card column (7) and the vertical section of card column slot (6) are rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750421.1U CN207581175U (en) | 2017-12-15 | 2017-12-15 | The protective device that a kind of passenger for escalator is subside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750421.1U CN207581175U (en) | 2017-12-15 | 2017-12-15 | The protective device that a kind of passenger for escalator is subside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207581175U true CN207581175U (en) | 2018-07-06 |
Family
ID=62737924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750421.1U Expired - Fee Related CN207581175U (en) | 2017-12-15 | 2017-12-15 | The protective device that a kind of passenger for escalator is subside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207581175U (en) |
-
2017
- 2017-12-15 CN CN201721750421.1U patent/CN207581175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |