CN213595683U - Prevent pressing from both sides people intelligent security lift-cabin door structure - Google Patents
Prevent pressing from both sides people intelligent security lift-cabin door structure Download PDFInfo
- Publication number
- CN213595683U CN213595683U CN202022523362.2U CN202022523362U CN213595683U CN 213595683 U CN213595683 U CN 213595683U CN 202022523362 U CN202022523362 U CN 202022523362U CN 213595683 U CN213595683 U CN 213595683U
- Authority
- CN
- China
- Prior art keywords
- elevator
- door
- distance sensor
- landing door
- mounting hole
- 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.)
- Active
Links
Images
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses an anti-pinch intelligent safety elevator door structure, which comprises an elevator landing door and an elevator control cabinet used for controlling the operation of an elevator, wherein the front side of the elevator landing door is provided with an inward sunken installation hole site, a distance sensor is arranged in the installation hole site, the sensing surface of the distance sensor faces the front side of the landing door, the distance sensor is arranged in the elevator landing door, the distance sensor can continuously detect the condition outside the elevator door when the elevator door is closed, if the distance sensor detects that a person approaches the elevator, the elevator door stops closing and executes the action of opening the door, the occurrence of pinch accidents of the elevator door is effectively prevented, meanwhile, the distance sensor is arranged at different height positions, the detection height of the distance sensor is rationalized, not only children with shorter height can be detected, but also adults with higher height can be detected, the detection coverage is wide, reduce and detect the blind area, improve elevator security.
Description
Technical Field
The utility model belongs to the technical field of intelligent security elevator, concretely relates to prevent pressing from both sides people intelligent security lift-cabin door structure.
Background
The elevator is an indispensable tool for the existing high floors, and in the using process of the elevator, the following potential safety hazards exist, in the closing process of an elevator door, people often rush to the elevator at an higher speed in order to catch up with the elevator, and the elevator cannot sense the action of the people rushing to the elevator and can be closed continuously, so that safety accidents are caused, at present, as building floors of residential districts, shopping malls and the like are higher and higher, the elevator is used more and more widely, people pursue the elevator at a higher and higher level, in some high-rise buildings, the elevator cannot meet the habit and rhythm of life of people, but the elevator is used as a high-rise common life tool and also has a plurality of safety hazards, the elevator accidents occur at present, in real life, people cannot see a plurality of elevator door clamping events, and the elevator door frame prevention people are the key for solving the safety problems of the elevator, the existing elevator has a certain anti-pinch device, but is not perfect enough, and some accidental situations still exist.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides an prevent pressing from both sides people intelligent security lift-cabin door structure.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a prevent pressing from both sides people's intelligent security lift-cabin door structure, includes elevator layer door and is used for controlling the elevator switch board that the elevator moved, the front of elevator layer door is equipped with inside sunken installation hole site, be equipped with distance sensor in the installation hole site, distance sensor's response face is towards the front of layer door, the installation hole site is equipped with two, and one of them installation hole site sets up in the position of 0.4 ~ 0.6 meter apart from ground height, and another installation hole site sets up in the position of 1.2 ~ 1.4 meter apart from ground height, the front of installation hole site all covers has can let the apron that distance sensor signal pierces through, the front of apron and the front parallel and level of elevator layer door, installation hole site inner wall is equipped with the shielding layer that is used for shielding distance sensor response signal.
As the utility model discloses further improvement, be equipped with in the elevator layer door and be used for overall arrangement distance sensor circuit to walk the wire casing of line, wire casing intercommunication elevator control cabinet and installation hole site, through circuit connection between distance sensor and the elevator control cabinet.
As the utility model discloses further improvement, the top of elevator layer door is equipped with the contact switch that is used for controlling distance sensor response job switch, the periphery of elevator layer door is equipped with the door frame, one side of door frame is equipped with the contact that triggers the contact switch and send the signal of telecommunication, the contact switch sets up directly over distance sensor.
As the utility model discloses further improvement, the drive arrangement who is used for driving the elevator layer and opens, closes is installed at the top of elevator layer door, drive arrangement includes the action wheel that the symmetry interval set up and follows the driving wheel, the action wheel is connected through the conveyer belt between the driving wheel, elevator layer door includes left side door and right side door, left side door top is equipped with the left link plate of being connected with the conveyer belt lower half, the top of right side door is equipped with the right link plate of being connected with the conveyer belt upper half.
As the utility model discloses further improvement, the telescoping cylinder is installed to the top and the bottom symmetry of left side door, and the telescoping cylinder is installed in the left side door, the flexible end of telescoping cylinder sets up towards the direction of movement that opens and shuts of elevator layer door.
As a further improvement, the maximum extension stroke of the telescopic cylinder is 0.4-0.6 m.
The utility model has the advantages that: the utility model discloses an installation distance sensor in elevator layer door, the lift-cabin door is closing the in-process, distance sensor can continuously detect the condition outside the elevator door, it is being close to the elevator if distance sensor detects someone, then the lift-cabin door stops to close and carries out the action of opening a door, effectively prevent the emergence of elevator door clamp people accident, distance sensor sets up the high position in the difference simultaneously, make distance sensor's detection height rationalize, both can detect the shorter children of height, can detect the higher adult of height again, it is wide to detect the coverage, reduce the detection blind area, improve elevator security.
Drawings
The invention will be further explained with reference to the drawings and the embodiments below:
fig. 1 is a schematic structural view of an elevator door of the present embodiment;
fig. 2 is a schematic view of the internal installation structure of the elevator door of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Example (b):
as shown in fig. 1 and 2, the embodiment discloses an intelligent and safe elevator door structure for preventing people from being clamped, which comprises an elevator landing door 1 and an elevator control cabinet for controlling the operation of an elevator, wherein an inward-concave installation hole position 2 is arranged on the front surface of the elevator landing door 1, a distance sensor 3 is arranged in the installation hole position 2, the sensing surface of the distance sensor 3 faces the front surface of the landing door, the distance sensor 3 is arranged in the elevator landing door 1, and the distance sensor 3 can continuously detect the condition outside the elevator door in the closing process of the elevator door, if the distance sensor 3 detects that a person approaches the elevator, the elevator door stops closing and performs door opening action, so that the occurrence of accidents that people are clamped by the elevator door is effectively prevented; two mounting hole sites 2 are arranged, one mounting hole site 2 is arranged at a position 0.4-0.6 m away from the ground, the other mounting hole site 2 is arranged at a position 1.2-1.4 m away from the ground, the distance sensor 3 is arranged at different height positions, the detection height of the distance sensor 3 is rationalized, children with shorter height and adults with higher height can be detected, the detection coverage is wide, the detection blind area is reduced, the safety of the elevator is improved, the front surface of the mounting hole site 2 is covered with a cover plate 4 which can be penetrated by the signal of the distance sensor 3, the front surface of the cover plate 4 is flush with the front surface of the elevator landing door 1, the cover plate 4 is provided with the same pattern design as the elevator landing door 1, the cover plate 4 and the elevator landing door 1 form a whole integral plate surface, and the elevator landing door 1 keeps the overall beautiful effect, 2 inner walls of installation hole site are equipped with shielding layer 5 that is used for shielding distance sensor 3 sensing signal, can effectively improve distance sensor 3's response precision through setting up shielding layer 5, avoid 2 lateral walls of installation hole site to cause the interference to distance sensor 3.
As a preferred embodiment, a wire slot 6 for arranging a distance sensor 3 circuit wiring is arranged in the elevator landing door 1, the wire slot 6 is communicated with an elevator control cabinet and an installation hole site 2, the distance sensor 3 is connected with the elevator control cabinet through a circuit, the distance sensor 3 works under the control of the elevator control cabinet, meanwhile, a sensing signal of the distance sensor 3 forms a feedback signal and is sent to the elevator control cabinet for signal control, when the elevator is in the running process, the distance sensor 3 stops working and does not send the feedback signal to the elevator control cabinet, the elevator landing door 1 keeps a closed state, and when the elevator stops at the current landing, the elevator landing door 1 on the current landing works and sends the sensing signal to the elevator control cabinet.
As preferred embodiment, the top of elevator layer door 1 is equipped with the contact switch 7 that is used for controlling distance sensor 3 response job switch, the periphery of elevator layer door 1 is equipped with the door frame, one side of door frame is equipped with the contact 8 that triggers contact switch 7 and send the signal of telecommunication, contact switch 7 sets up directly over distance sensor 3, contact switch 7 is connected with the spring, and the spring setting is in the one side of contact 8 dorsad, and when elevator layer door 1 was opened to contact switch 7 contact 8, contact switch 7 control distance sensor 3 work stops, prevents that distance sensor 3 from detecting the door frame and influencing the elevator and normally operating, guarantees the utility model discloses the rationality of technique to and elevator door switch are normal.
In a preferred embodiment, the top of the elevator landing door 1 is provided with a driving device for driving the elevator landing to open and close, the driving device comprises a driving wheel 9 and a driven wheel 10 which are symmetrically arranged at intervals, the driving wheel 9 and the driven wheel 10 are connected through a conveying belt 11, the elevator landing door 1 comprises a left side door 12 and a right side door 13, a left hanging plate 14 connected with the lower half part of the conveyor belt 11 is arranged at the top of the left side door 12, the top of the right side door 13 is provided with a right hanging plate 15 connected with the upper half part of the conveyor belt 11, the elevator opening and closing mechanism is simplified by installing the driving device in the elevator landing door 1, the signal detection linkage with the distance sensor 3 is convenient, when distance sensor 3 detected there is the object outside elevator layer door 1, the detection distance can set up according to the actual behavior of elevator, generally sets up in 0.3 ~ 0.5 meter within range.
In a preferred embodiment, the telescopic cylinder 16 is symmetrically installed at the top and the bottom of the left side door 12, the telescopic cylinder 16 is installed in the left side door 12, and the telescopic end of the telescopic cylinder 16 is arranged towards the opening and closing moving direction of the elevator landing door 1. The maximum extending stroke of the telescopic cylinder 16 is 0.4-0.6 m. The security that is the elevator further improves through setting up telescoping cylinder 16, avoids the elevator when closing the door, and someone suddenly dashes into the elevator with higher speed, and drive arrangement continues to rotate the emergence that drives elevator layer door 1 and close and arouse the incident owing to inertia, the utility model discloses an elevator door, sense someone when rushing into detection range with higher speed at distance sensor 3, telescoping cylinder 16 stretches out the action immediately, supports left side door 12 and right side door 13 and opens, prevents that the elevator door from closing, reaches duplicate protection's effect.
The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.
Claims (6)
1. The utility model provides an anti-pinch people's intelligent security lift-cabin door structure which characterized in that: comprises an elevator landing door (1) and an elevator control cabinet for controlling the operation of an elevator, wherein the front surface of the elevator landing door (1) is provided with an inward-concave mounting hole site (2), distance sensors (3) are arranged in the mounting hole sites (2), the sensing surfaces of the distance sensors (3) face the front surface of the landing door, two mounting hole sites (2) are arranged, one of the mounting hole sites (2) is arranged at a position which is 0.4-0.6 m away from the ground, the other mounting hole (2) is arranged at a position which is 1.2-1.4 meters away from the ground, the front surfaces of the mounting hole positions (2) are covered with cover plates (4) which can be penetrated by signals of the distance sensors (3), the front surface of the cover plate (4) is flush with the front surface of the elevator landing door (1), and a shielding layer (5) used for shielding a sensing signal of the distance sensor (3) is arranged on the inner wall of the mounting hole position (2).
2. The intelligent safety elevator door structure for preventing people from being pinched according to claim 1, characterized in that: the elevator landing door is characterized in that a wire groove (6) used for distributing distance sensor (3) circuit wiring is arranged in the elevator landing door (1), the wire groove (6) is communicated with an elevator control cabinet and an installation hole site (2), and the distance sensor (3) is connected with the elevator control cabinet through a circuit.
3. The intelligent safety elevator door structure for preventing people from being pinched according to claim 2, characterized in that: the elevator landing door is characterized in that a contact switch (7) used for controlling a distance sensor (3) to sense a working switch is arranged at the top of the elevator landing door (1), a door frame is arranged on the periphery of the elevator landing door (1), a contact piece (8) used for triggering the contact switch (7) to send an electric signal is arranged on one side of the door frame, and the contact switch (7) is arranged right above the distance sensor (3).
4. The intelligent safety elevator door structure for preventing people from being pinched according to claim 3, characterized in that: the top of elevator layer door (1) is installed and is used for driving the drive arrangement that the elevator layer was opened, was closed, drive arrangement includes action wheel (9) and the follow driving wheel (10) that the symmetry interval set up, action wheel (9) and follow are connected through conveyer belt (11) between driving wheel (10), elevator layer door (1) is including left side door (12) and right side door (13), left side door (12) top is equipped with left link plate (14) of being connected with conveyer belt (11) lower half, the top of right side door (13) is equipped with right link plate (15) of being connected with conveyer belt (11) first.
5. The intelligent safety elevator door structure for preventing people from being pinched according to claim 4, characterized in that: the telescopic elevator door is characterized in that telescopic cylinders (16) are symmetrically arranged at the top and the bottom of the left side door (12), the telescopic cylinders (16) are arranged in the left side door (12), and the telescopic ends of the telescopic cylinders (16) are arranged towards the opening and closing moving direction of the elevator landing door (1).
6. The intelligent elevator door structure for preventing people from being pinched according to claim 5, characterized in that: the maximum extending stroke of the telescopic cylinder (16) is 0.4-0.6 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022523362.2U CN213595683U (en) | 2020-11-04 | 2020-11-04 | Prevent pressing from both sides people intelligent security lift-cabin door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022523362.2U CN213595683U (en) | 2020-11-04 | 2020-11-04 | Prevent pressing from both sides people intelligent security lift-cabin door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213595683U true CN213595683U (en) | 2021-07-02 |
Family
ID=76594201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022523362.2U Active CN213595683U (en) | 2020-11-04 | 2020-11-04 | Prevent pressing from both sides people intelligent security lift-cabin door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213595683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210179390A1 (en) * | 2018-10-23 | 2021-06-17 | Mitsubishi Electric Corporation | Door-pinch detection device and elevator door device |
-
2020
- 2020-11-04 CN CN202022523362.2U patent/CN213595683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210179390A1 (en) * | 2018-10-23 | 2021-06-17 | Mitsubishi Electric Corporation | Door-pinch detection device and elevator door device |
| US11745984B2 (en) * | 2018-10-23 | 2023-09-05 | Mitsubishi Electric Corporation | Door-pinch detection device and elevator door device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7075256B2 (en) | Method and device for adjusting an internal obstruction force setting for a motorized garage door operator | |
| CN213595683U (en) | Prevent pressing from both sides people intelligent security lift-cabin door structure | |
| CN105858423A (en) | Anti-pinch passenger elevator | |
| CN205855654U (en) | A kind of AGV and the communication system of people's common elevator | |
| CN106044502A (en) | Elevator door anti-collision protection system and using method | |
| CN214114609U (en) | Anti-clamping device for household elevator door and household elevator | |
| EP1474582B1 (en) | Pinching-prevention device for automatic doors, in particular for lifts and/or elevators | |
| CN208905130U (en) | A kind of building speakerphone that can intelligently adjust height | |
| CN109019205A (en) | A kind of energy-conserving elevator key and its control method | |
| CN112777463A (en) | Elevator door automatic detection device for thin and soft objects to be clamped | |
| CN114074888A (en) | Elevator door leaf lower end clearance control mechanism | |
| CN210067790U (en) | Electric sliding door | |
| CN111137766A (en) | Door zone detection device and detection method mounted on elevator door | |
| CN215047842U (en) | Elevator retinue cable safety arrangement | |
| CN211470451U (en) | Household elevator | |
| CN211141254U (en) | Hoistway door anti-pinch device | |
| CN206000339U (en) | Intelligent door | |
| CN214269868U (en) | Novel safe elevator door motor | |
| JP2530613Y2 (en) | Safety device for electric shutter | |
| CN113443540B (en) | Automatic false entry preventing device of escalator and control method thereof | |
| JPH0592397U (en) | Safety switch in electric shutter | |
| CN220223186U (en) | Switching device for landing door of man-cargo elevator | |
| CN216471685U (en) | Safety touch panel device of vertical sliding door | |
| CN113697649B (en) | Elevator door protection device capable of preventing glass from invading | |
| CN215248972U (en) | Protective door of construction elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |