CN209143456U - A kind of outwards-door-opening type lift car - Google Patents
A kind of outwards-door-opening type lift car Download PDFInfo
- Publication number
- CN209143456U CN209143456U CN201821797869.3U CN201821797869U CN209143456U CN 209143456 U CN209143456 U CN 209143456U CN 201821797869 U CN201821797869 U CN 201821797869U CN 209143456 U CN209143456 U CN 209143456U
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- CN
- China
- Prior art keywords
- door
- outer front
- retractable step
- front yard
- connecting rod
- 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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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of outwards-door-opening type lift cars, comprising: car body, Wai Tingmen, the outer front yard door are mounted in hoistway wall by hinge；The car body is the cabinet that one side is equipped with entrance, and the entrance is correspondingly arranged with the outer front yard door；The bottom of the outer front yard door, equipped with hollow pedal, the abdomen of the hollow pedal is equipped with retractable step, the retractable step opposite can be slided with hollow pedal, the bottom outside edge of the entrance is equipped with groove, the groove is adapted with the retractable step, is fixed with infrared inductor below the groove；After carriage, which is run to leveling, to be stopped, open outer front yard door, with the rotation of outer front yard door, connecting rod drives driving wheel also with rotation, connecting rod, then it is rotated by driven wheel, it skids off retractable step outward, and slides into the groove of car body, such retractable step has just blocked gap, falling for small article is avoided, and avoids child's card base.
Description
Technical field
The utility model relates to arrive elevator technology field, especially a kind of outwards-door-opening type lift car.
Background technique
Current some large area multi-storey buildings are also equipped with elevator in villa, but due to the limitation in place, the well of elevator
Road is small-sized, so will use the elevator of outwards-door-opening type in the case where such The Small Well road, and the speed of service of elevator is very
Slowly, the mode of lead screw driving is generallyd use, elevator is provided only with Wai Tingmen, and car body is not no door.
In the prior art, had the gap between the carriage and hoistway of above-mentioned elevator, owner when in use, carrying it is small-sized
Article (such as mobile phone, magazine, file, key etc.) is easy to fall into gap, and young children may be accidentally
Foot is caught in gap, to produce great security risk, brings great inconvenience to user.
Utility model content
The purpose of this utility model is that propose a kind of outwards-door-opening type lift car, the small electrical suitable for outwards-door-opening type
Ladder has solved above-mentioned technical problem.
The technical solution of utility model is as follows:
A kind of outwards-door-opening type lift car, comprising: car body, Wai Tingmen, the outer front yard door are mounted on well by hinge
On road side wall, and opened to hoistway outside；The car body be one side be equipped with entrance cabinet, the entrance with it is described
Outer front yard door is correspondingly arranged；
The bottom of the outer front yard door, is equipped with hollow pedal, and the abdomen of the hollow pedal is equipped with retractable step, the sliding
Pedal opposite can be slided with hollow pedal, and the bottom surface of the retractable step is fixed with rack gear, and the rack gear is engaged with driven wheel,
The driven wheel is mounted on the hollow pedal bottom, and the driven wheel is engaged with driving wheel, and the driving wheel is fixed on connecting rod
Lower end, the upper end of the connecting rod passes through the hollow pedal and is fixed on the outer front yard door, and the connecting rod and the hinge are same
Axis is fixedly mounted vertically；
The bottom outside edge of the entrance is equipped with groove, and the groove is adapted with the retractable step, described recessed
Infrared inductor is fixed with below slot；
The infrared inductor includes: infrared light curtain transmitter and infrared light curtain receiver, the infrared light curtain transmitting
Device and infrared light curtain receiver are fixed on the top and bottom of the car body, and stretch out be oppositely arranged on the entrance with
At gap between hoistway.
Preferably, the bottom of the hollow pedal is equipped with two sliding slots, and the retractable step is erected in sliding slot, and can be
Sliding in sliding slot.
Preferably, the bottom of the retractable step be equipped with sliding slot, and in the abdomen of the hollow pedal be equipped with it is described
The corresponding sliding rail of sliding slot.
Preferably, in the outer front yard door lower part, hollow bushing is coaxially vertically fixed with the hinge；The connecting rod it is upper
End bends to " 7 " shape across the hollow bushing, and the upper end of the hollow bushing is equipped with the card slot for being adapted to the connecting rod.
The beneficial effect that the utility model is compared with the prior art is: after carriage, which is run to leveling, to be stopped, opening outer front yard
Door, with the rotation of outer front yard door, connecting rod drives driving wheel also with rotation, connecting rod, is then rotated by driven wheel, steps on sliding
Plate skids off outward, and slides into the groove of car body, and such retractable step has just blocked gap, avoids falling for small article
It falls, and avoids child's card base.
In addition, when retractable step skids off, while infrared inductor can be sheltered from, infrared light curtain recipient receives
Less than any one infrared light will send a signal to the controller of elevator, can issue corresponding signal after controller judgement,
It is out of service to control elevator, avoids danger.
Detailed description of the invention
Fig. 1 is a kind of side block diagram of outwards-door-opening type lift car in embodiment；
Fig. 2 is the side view enlarged drawing of hollow pedal in embodiment；
Fig. 3 is a kind of plan structure of outwards-door-opening type lift car in embodiment；
Fig. 4 is the facing structure figure of hollow pedal in preferred embodiment；
Fig. 5 is the facing structure figure of hollow pedal in preferred embodiment；
Wherein: 1. car bodies, 2. outer front yard doors, 3. hinges, 4. entrances, 5. hollow pedals, 6. retractable steps, 7. teeth
Item, 8. driven wheels, 9. driving wheels, 10. connecting rods, 11. grooves, 12. infrared light curtain transmitters, 13. infrared light curtain receivers, 14.
Sliding slot, 15. sliding rails, 16. hollow bushings, 17. card slots, 18. connection sheets.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution in utility model embodiment is carried out clear, complete
Ground description.
In the description of the present embodiment, it should be noted that the orientation or positional relationship of the instructions such as term " on ", " right side " is
Be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put or position close
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment: as shown in Figs. 1-5:
A kind of outwards-door-opening type lift car, comprising: car body 1, outer front yard door 2, the outer front yard door 2 are installed by hinge 3
It is opened in hoistway wall, and to hoistway outside；The car body 1 is the cabinet that one side is equipped with entrance 4, the entrance
4 are correspondingly arranged with the outer front yard door 2；
The bottom of the outer front yard door 2, is equipped with hollow pedal 5, the abdomen of the hollow pedal 5 is equipped with retractable step 6, described
Retractable step 6 opposite can be slided with hollow pedal 5.
There are many set-up modes of retractable step 6, and a kind of preferred embodiment is as shown in Figure 3, Figure 4: the bottom of hollow pedal 5
Equipped with two sliding slots 14, the retractable step 6 is erected in sliding slot 14, and can be slided in sliding slot 14.Another kind is preferably implemented
Such as shown in Fig. 5: the bottom of the retractable step 6 be equipped with sliding slot 14, and in the abdomen of the hollow pedal 5 be equipped with it is described
The corresponding sliding rail 15 of sliding slot 14.
The bottom surface of retractable step 6 is fixed with rack gear 7, and the rack gear 7 is engaged with driven wheel 8, and the driven wheel 8 is mounted on institute
5 bottom of hollow pedal is stated, the driven wheel 8 is engaged with driving wheel 9, and the driving wheel 9 is fixed on the lower end of connecting rod 10, the company
The upper end of bar 10 passes through the hollow pedal 5 and is fixed on the outer front yard door 2, and the connecting rod 10 is coaxial vertical with the hinge 3
It is fixedly mounted.
The bottom outside edge of the entrance 4 is equipped with groove 11, and the groove 11 is adapted with the retractable step 6,
The lower section of the groove 11 is fixed with infrared inductor；Infrared inductor is electrically connected with electric life controller；
The infrared inductor includes: infrared light curtain transmitter 12 and infrared light curtain receiver 13, the infrared light curtain
Transmitter 12 and infrared light curtain receiver 13 are fixed on the top and bottom of the car body 1, and stretch out and be oppositely arranged on institute
It states at the gap between entrance 4 and hoistway.The setting of infrared light curtain receiver 13 is red in 1 bottom of car body as shown in Figure 1:
The outer setting of light curtain transmitter 12 is in 1 top of car body, both certain also interchanging positions, so that 12 He of infrared light curtain transmitter
One of infrared ray light curtain, the infrared ray group that infrared light curtain is generally emitted by several vertically are formed between infrared light curtain receiver 13
At being spaced about 10-15cm between two adjacent infrared rays.When there is any object blocking in centre, infrared light curtain receiver
13 when can't accept any one infrared light, will send a signal to the controller of elevator, can issue phase after controller judgement
The signal answered, control elevator are out of service.
Working principle: after carriage, which is run to leveling, to be stopped, outer front yard door 2 is outwardly opened, with the rotation of outer front yard door 2, even
Bar 10 can be rotated as hinge 3, and as shown in Figure 3: driving wheel 9 is rotated counterclockwise with connecting rod 10, and driven wheel 8 is driven to do
It rotates clockwise, the rack gear 7 engaged with driven wheel 8 can move to the right, since rack gear 7 is the bottom for being fixed on retractable step 6
, retractable step 6 can skid off to the right, on the right side of one end can be caught in the groove 11 of carriage, to shelter from carriage and hoistway
Between gap.
In addition, as shown in Figure 1, when retractable step 6 skids off, while infrared light curtain receiver 13 can be sheltered from, it is red
When outer light curtain receiver 13 can't accept any one infrared light, the controller of elevator will be sent a signal to, controller is sentenced
Corresponding signal can be issued by having no progeny, and control elevator is out of service, avoid danger.
The fixed installation of connecting rod 10 is referred to the installation of hinge 3, there are many implementation, a kind of preferred embodiment,
It is as shown in Figure 5: in 2 lower parts of the outer front yard door, to be coaxially vertically fixed hollow bushing 16 with the hinge 3；Hollow bushing 16
It is fixed with a connecting piece 18 behind, there is a screw hole in connection sheet 18, hollow bushing 16 is fixed on outer front yard door 2 by screw,
The upper end of the connecting rod 10 passes through the hollow bushing 16, and bends to " 7 " shape, and the upper end of the hollow bushing 16 is equipped with adaptation
The card slot 17 of the connecting rod 10.When the elbow of " 7 " shape of connecting rod 10 is caught in card slot 17, with the unlatching of outer front yard door 2, closure,
Hollow bushing 16 will drive the rotation of connecting rod 10.If manual-up can lift connecting rod 10 when elevator needs to overhaul, make
The state that driving wheel 9 and driven wheel 8 are disengaged from is obtained, when opening outer front yard door 2 in this way, retractable step 6 would not be skidded off, side
Just service work.
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this
Embodiment in utility model, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, belongs to the range of the protection of the utility model.
Claims (4)
1. a kind of outwards-door-opening type lift car, comprising: car body, Wai Tingmen, it is characterised in that: the outer front yard door passes through hinge
It is mounted in hoistway wall, and is opened to hoistway outside；The car body is the cabinet that one side is equipped with entrance, the discrepancy
Mouth is correspondingly arranged with the outer front yard door；
The bottom of the outer front yard door, is equipped with hollow pedal, and the abdomen of the hollow pedal is equipped with retractable step, the retractable step
It opposite can be slided with hollow pedal, the bottom surface of the retractable step is fixed with rack gear, and the rack gear is engaged with driven wheel, described
Driven wheel is mounted on the hollow pedal bottom, and the driven wheel is engaged with driving wheel, and the driving wheel is fixed under connecting rod
End, the upper end of the connecting rod pass through the hollow pedal and are fixed on the outer front yard door, and the connecting rod is coaxially erected with the hinge
It is straight to be fixedly mounted；
The bottom outside edge of the entrance is equipped with groove, and the groove is adapted with the retractable step, the groove
Lower section is fixed with infrared inductor；
The infrared inductor includes: infrared light curtain transmitter and infrared light curtain receiver, the infrared light curtain transmitter and
Infrared light curtain receiver is fixed on the top and bottom of the car body, and stretches out and be oppositely arranged on the entrance and hoistway
Between gap at.
2. a kind of outwards-door-opening type lift car as described in claim 1, it is characterised in that: the bottom of the hollow pedal is equipped with two
Sliding slot, the retractable step are erected in sliding slot, and can be slided in sliding slot.
3. a kind of outwards-door-opening type lift car as described in claim 1, it is characterised in that: the bottom of the retractable step, which is equipped with, to be slided
Slot, and sliding rail corresponding with the sliding slot is equipped in the abdomen of the hollow pedal.
4. a kind of outwards-door-opening type lift car as described in claim 1, it is characterised in that: and described in the outer front yard door lower part
Hinge is coaxially vertically fixed hollow bushing；The upper end of the connecting rod passes through the hollow bushing, and bends to " 7 " shape, described
The upper end of hollow bushing is equipped with the card slot for being adapted to the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797869.3U CN209143456U (en) | 2018-11-02 | 2018-11-02 | A kind of outwards-door-opening type lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797869.3U CN209143456U (en) | 2018-11-02 | 2018-11-02 | A kind of outwards-door-opening type lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209143456U true CN209143456U (en) | 2019-07-23 |
Family
ID=67272316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797869.3U Expired - Fee Related CN209143456U (en) | 2018-11-02 | 2018-11-02 | A kind of outwards-door-opening type lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209143456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682935A (en) * | 2021-08-23 | 2021-11-23 | 中铁城建集团第一工程有限公司 | Connection structure between elevator and floor during construction elevator parking |
-
2018
- 2018-11-02 CN CN201821797869.3U patent/CN209143456U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682935A (en) * | 2021-08-23 | 2021-11-23 | 中铁城建集团第一工程有限公司 | Connection structure between elevator and floor during construction elevator parking |
| CN113682935B (en) * | 2021-08-23 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Connection structure between elevator and floor when building construction elevator stops |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201102 |