CN214087250U - Safety light curtain device for elevator - Google Patents
Safety light curtain device for elevator Download PDFInfo
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- CN214087250U CN214087250U CN202023006353.2U CN202023006353U CN214087250U CN 214087250 U CN214087250 U CN 214087250U CN 202023006353 U CN202023006353 U CN 202023006353U CN 214087250 U CN214087250 U CN 214087250U
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- light curtain
- buffer
- installation frame
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Abstract
The utility model relates to an elevator safety technical field specifically is a safe light curtain device is used to elevator, including elevator installation frame, the mounting groove has been seted up to elevator installation frame's inboard, elevator installation frame's last fixed surface installs warning light, reminding device and warning screen, one side fixed mounting of mounting groove has left lift-cabin door, left telescoping device, right lift-cabin door and right telescoping device, one side of left side telescoping device fixed mounting has left buffer spring and left buffering touch panel in proper order, one side of right telescoping device fixed mounting has right buffer spring and right buffering touch panel in proper order. The utility model has the advantages that: the problem that the elevator door has too high speed and long response time is solved by the matched arrangement of the left buffer spring, the left buffer touch plate, the right buffer spring and the right buffer touch plate; through the cooperation of the warning lamp, the reminding device and the reminding screen, the reminding of the personnel under the condition that the buffer distance is insufficient is guaranteed.
Description
Technical Field
The utility model relates to an elevator safety technical field, especially a safe light curtain device for elevator.
Background
The elevator light curtain is a safety protection device of an elevator door. The elevator light curtain is mainly used when the elevator car door is closed, is used for detecting whether a shielding object exists on a closing path of the elevator car door or not, and transmits a signal to the light curtain control chip under the condition that the shielding object exists on the closing path of the elevator car door, so that the elevator car door which is being closed moves in the reverse direction, the phenomenon that the elevator car door clamps people and the objects is avoided, and the safety performance of the elevator is improved. Elevator light curtain usually includes light curtain transmitter and light curtain receiver, and the infrared detection light beam can be launched to the light curtain transmitter, and the infrared detection light beam is received to the light curtain receiver, when infrared detection light beam was blockked, has the shelter from the thing on knowing the closed path of elevator sedan-chair door.
The existing safety light curtain device for the elevator has the following defects:
1. in the conventional safety light curtain device for the elevator, as most elevators are not provided with the buffer device and the touch panel device, when people are found in the light curtain, the light curtain does not have the buffer distance, and is reversely opened after the people are pinched, so that harm to passengers is caused;
2. the existing safety light curtain device for the elevator is not provided with a warning reminding device, so that when the safety light curtain device exceeds the buffer distance of the elevator, if a person breaks through the safety light curtain device, personal harm and damage to the device are caused, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, increase the contact induction function and the buffer function of the device, and prevent the problem that the harm to the passengers is caused because the light curtain is reversely opened after the people are pinched because the buffer device and the touch panel device are not arranged in most elevators; the safety of elevator has been increased, has increased reminding device, has prevented because do not set up warning reminding device, when surpassing the buffer distance of elevator, if someone breaks through then causes the damage of personal hazard and device firmly, the problem of increase cost.
The purpose of the utility model is realized through the following technical scheme: a safety light curtain device for an elevator comprises an elevator installation frame, wherein an installation groove is formed in the inner side of the elevator installation frame, a warning lamp is fixedly installed on the upper surface of the elevator installation frame, and a reminding device is fixedly installed at the top of the upper surface of the elevator installation frame;
a left elevator door is fixedly installed on one side of the installation groove, a left telescopic device is fixedly installed on one side of the installation groove, a right elevator door is fixedly installed on the other side of the installation groove, and a right telescopic device is fixedly installed on the other side of the installation groove;
the last fixed surface of reminding device installs the warning screen, one side fixed mounting of a left side telescoping device has left buffer spring, one side fixed mounting of a left side buffer spring has left buffering touch panel, one side fixed mounting of a right side telescoping device has right buffer spring, one side fixed mounting of a right side buffer spring has right buffering touch panel.
Optionally, the mounting groove is opened in four medial surfaces of elevator installation frame, the inside of mounting groove is provided with the lift-cabin door guide rail, and the motion of opening and shutting of the lift-cabin door of being convenient for is conveniently installed the lift-cabin door to and the guide elevator removes.
Optionally, the warning light is connected with the elevator main electric control device, the warning light is connected with the left buffering touch panel and the right buffering touch panel, the warning light is conveniently controlled, and passengers are warned.
Optionally, the reminding device is connected with the elevator main electric control device, the reminding device is connected with the warning lamp, the reminding device presents the reminding content through the reminding screen, and the reminding screen and the reminding device are conveniently controlled.
Optionally, the number of the left elevator doors is two, the two sides of the left telescopic device are uniformly distributed, and the guide rail is arranged on the inner side of the left elevator door, so that the left telescopic device can move conveniently.
Optionally, the number of the right elevator doors is two, the two sides of the right telescopic device are uniformly distributed, and the guide rail is arranged on the inner side of the right elevator door, so that the right telescopic device can be conveniently moved.
Optionally, the left telescopic device is connected with the elevator main electric control device, and the right telescopic device is connected with the elevator main electric control device, so that the left telescopic device and the right telescopic device can be conveniently controlled.
Optionally, the upper surface of the left buffering touch panel is provided with a sensing device, and the upper surface of the right buffering touch panel is provided with a receiving device matched with the sensing device, so that the light curtain can sense articles conveniently, and the safety of passengers is guaranteed.
The utility model has the advantages of it is following:
1. the safety light curtain device for the elevator is characterized in that a mounting groove is formed in the inner side of an elevator mounting frame, a left elevator door is fixedly mounted on one side of the mounting groove, a left telescopic device is fixedly mounted on one side of the mounting groove, a right elevator door is fixedly mounted on the other side of the mounting groove, a right telescopic device is fixedly mounted on the other side of the mounting groove, a left buffer spring is fixedly mounted on one side of the left telescopic device, a left buffer touch plate is fixedly mounted on one side of the left buffer spring, a right buffer spring is fixedly mounted on one side of the right telescopic device, a right buffer touch plate is fixedly mounted on one side of the right buffer spring, when the buffer touch plate contacts an object, the buffer touch plate buffers through the buffer springs, and signals are transmitted through the buffer touch plate to enable the elevator door to be opened reversely, accomplish work, solved current safe light curtain device for elevator, because most elevators do not have buffer and touch panel device for the light curtain is when the discovery has the people, does not have the distance of buffering, just opens in reverse after causing the clamp to hit the people, causes the problem to the harm of taking personnel.
2. The safety light curtain device for the elevator is characterized in that a warning lamp is fixedly installed on the upper surface of an elevator installation frame, a reminding device is fixedly installed on the top of the upper surface of the elevator installation frame, a reminding screen is fixedly installed on the upper surface of the reminding device, the warning lamp is connected with an elevator main electric control device, the warning lamp is connected with a left buffer touch panel and a right buffer touch panel, the reminding device is connected with the elevator main electric control device, the reminding device displays reminding contents through the reminding screen, when the buffer distance is not enough sensed through the elevator, the warning lamp and the reminding device are turned on, reminding words are displayed on the reminding screen through the reminding device, the passengers are reminded to prevent the passengers from rushing through the safety light curtain device for the elevator, the problem that the existing safety light curtain device for the elevator is provided with no warning reminding device is solved, when the buffer distance of the elevator is exceeded, if people break the device hard, personal harm and damage of the device are caused, and the cost is increased.
Drawings
Fig. 1 is a schematic view of a first view structure of the present invention;
fig. 2 is a schematic view of a first view angle structure of the safety light curtain of the present invention;
fig. 3 is a schematic view of a second view angle structure of the safety light curtain of the present invention.
In the figure: 1-elevator installation frame, 2-installation slot, 3-warning light, 4-reminding device, 5-left elevator door, 6-left telescoping device, 7-right elevator door, 8-right telescoping device, 9-reminding screen, 10-left buffer spring, 11-left buffer touch panel, 12-right buffer spring, 13-right buffer touch panel.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 3, the safety light curtain device for an elevator provided by the present invention comprises an elevator installation frame 1, wherein an installation groove 2 is formed in the inner side of the elevator installation frame 1, a warning light 3 is fixedly installed on the upper surface of the elevator installation frame 1, and a reminding device 4 is fixedly installed on the top of the upper surface of the elevator installation frame 1;
a left elevator door 5 is fixedly installed on one side of the installation groove 2, a left expansion device 6 is fixedly installed on one side of the installation groove 2, a right elevator door 7 is fixedly installed on the other side of the installation groove 2, and a right expansion device 8 is fixedly installed on the other side of the installation groove 2;
the upper surface of reminding device 4 is fixed with reminds screen 9, and one side fixed mounting of left telescoping device 6 has left buffer spring 10, and one side fixed mounting of left buffer spring 10 has left buffering touch panel 11, and one side fixed mounting of right telescoping device 8 has right buffer spring 12, and one side fixed mounting of right buffer spring 12 has right buffering touch panel 13.
As an optimal technical solution of the utility model: the installation groove 2 is arranged on four inner side surfaces of the elevator installation frame 1, elevator door guide rails are arranged inside the installation groove 2 to facilitate opening and closing movement of elevator doors, the warning lamp 3 is connected with an elevator main electric control device, the warning lamp 3 is connected with the left buffer touch panel 11 and the right buffer touch panel 13, the reminding device 4 is connected with the elevator main electric control device, the reminding device 4 is connected with the warning lamp 3, the reminding device 4 presents reminding contents through a reminding screen 9, the number of the left elevator doors 5 is two, the two sides of the left telescopic device 6 are uniformly distributed, the guide rails are arranged on the inner side of the left elevator doors 5 to facilitate movement of the left telescopic device 6, the number of the right elevator doors 7 is two, the two sides of the right telescopic device 8 are uniformly distributed, the guide rails are arranged on the inner side of the right elevator doors 7 to facilitate movement of the right telescopic device 8, and the left telescopic device 6 is connected with the elevator main electric control device, the right telescopic device 8 is connected with a main electric control device of the elevator, the upper surface of the left buffering touch plate 11 is provided with a sensing device, and the upper surface of the right buffering touch plate 13 is provided with a receiving device matched with the sensing device.
The working process of the utility model is as follows: when the left buffer touch plate 11 and the right buffer touch plate 13 contact an object, the buffer is performed through the left buffer spring 10 and the right buffer spring 12, and the signal is transmitted through the left buffer touch plate 11 and the right buffer touch plate 13, so that the elevator door is reversely opened to complete the work, when the buffer distance is sensed to be insufficient through the elevator, the warning lamp 3 and the reminding device 4 are opened, and reminding words are presented on the reminding screen 9 through the reminding device 4 to remind passengers, so that the passengers are prevented from rushing through the elevator.
To sum up, when the safety light curtain device for the elevator is used, the installation groove 2 is arranged on the inner side of the elevator installation frame 1, the left elevator door 5 is fixedly installed on one side of the installation groove 2, the left expansion device 6 is fixedly installed on one side of the installation groove 2, the right elevator door 7 is fixedly installed on the other side of the installation groove 2, the right expansion device 8 is fixedly installed on the other side of the installation groove 2, the left buffer spring 10 is fixedly installed on one side of the left expansion device 6, the left buffer touch plate 11 is fixedly installed on one side of the left buffer spring 10, the right buffer spring 12 is fixedly installed on one side of the right expansion device 8, the right buffer touch plate 13 is fixedly installed on one side of the right buffer spring 12, and when the buffer touch plate contacts with an object, the buffer is performed through the buffer springs by matching the left buffer touch plate 11, the right buffer touch plate 13, the left buffer spring 10 and the right buffer spring 12, the buffer touch plate transmits signals to enable the elevator door to be opened reversely to finish work, and the problem that most elevators of the conventional safety light curtain device for the elevator are not provided with the buffer device and the touch plate device, so that when people are found, the light curtain is not buffered for a distance, and is opened reversely after people are pinched, and harm is caused to passengers is solved; the elevator safety light curtain device comprises an elevator installation frame 1, a warning lamp 3, a reminding device 4, a reminding screen 9, a main elevator control device, a left buffer touch panel 11, a right buffer touch panel 13, a reminding device 4, a reminding screen 9, a reminding device 4, a reminding device 3, a reminding device 4 and a reminding device 4, wherein the warning lamp 3 is fixedly installed on the upper surface of the elevator installation frame 1, the top of the upper surface of the elevator installation frame 1 is fixedly installed with the reminding device 4, the warning lamp 3 is connected with the main elevator control device, the reminding device 4 is connected with the warning lamp 3, the reminding device 4 displays the reminding content through the reminding screen 9, when the elevator senses that the buffer distance is not enough, the warning lamp 3 and the reminding device 4 are started, and the reminding words are displayed on the reminding screen 9 through the reminding device 4, so as to remind passengers, the passengers from rushing out, the existing safety light curtain device for the elevator is solved, because the warning device is not provided, when the buffer distance of the elevator is exceeded, if people break the elevator hard, personal hazards and damage to the device are caused, and the cost is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a safe light curtain device for elevator which characterized in that: the elevator installation frame comprises an elevator installation frame (1), wherein an installation groove (2) is formed in the inner side of the elevator installation frame (1), a warning lamp (3) is fixedly installed on the upper surface of the elevator installation frame (1), and a reminding device (4) is fixedly installed at the top of the upper surface of the elevator installation frame (1);
a left elevator door (5) is fixedly installed on one side of the installation groove (2), a left telescopic device (6) is fixedly installed on one side of the installation groove (2), a right elevator door (7) is fixedly installed on the other side of the installation groove (2), and a right telescopic device (8) is fixedly installed on the other side of the installation groove (2);
the last fixed surface of reminding device (4) installs and reminds screen (9), one side fixed mounting of left telescoping device (6) has left buffer spring (10), one side fixed mounting of left buffer spring (10) has left buffering touch panel (11), one side fixed mounting of right telescoping device (8) has right buffer spring (12), one side fixed mounting of right buffer spring (12) has right buffering touch panel (13).
2. The safety light curtain device for the elevator according to claim 1, characterized in that: the elevator installation frame is characterized in that the installation groove (2) is arranged on four inner side surfaces of the elevator installation frame (1), and an elevator door guide rail is arranged inside the installation groove (2), so that the elevator door can be conveniently opened and closed.
3. The safety light curtain device for the elevator according to claim 1, characterized in that: the warning lamp (3) is connected with the elevator main electric control device, and the warning lamp (3) is connected with the left buffer touch panel (11) and the right buffer touch panel (13).
4. The safety light curtain device for the elevator according to claim 1, characterized in that: the reminding device (4) is connected with the elevator main electric control device, the reminding device (4) is connected with the warning lamp (3), and the reminding device (4) displays reminding contents through the reminding screen (9).
5. The safety light curtain device for the elevator according to claim 1, characterized in that: the number of the left elevator doors (5) is two, the two sides of the left telescopic device (6) are uniformly distributed, and the guide rail is arranged on the inner side of the left elevator door (5) to facilitate the movement of the left telescopic device (6).
6. The safety light curtain device for the elevator according to claim 1, characterized in that: the number of the right elevator doors (7) is two, the two sides of the right telescopic device (8) are uniformly distributed, and the inner side of each right elevator door (7) is provided with a guide rail.
7. The safety light curtain device for the elevator according to claim 1, characterized in that: the left telescopic device (6) is connected with an elevator main electric control device, and the right telescopic device (8) is connected with the elevator main electric control device.
8. The safety light curtain device for the elevator according to claim 1, characterized in that: the upper surface of the left buffering touch panel (11) is provided with an induction device, and the upper surface of the right buffering touch panel (13) is provided with a receiving device matched with the induction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006353.2U CN214087250U (en) | 2020-12-14 | 2020-12-14 | Safety light curtain device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023006353.2U CN214087250U (en) | 2020-12-14 | 2020-12-14 | Safety light curtain device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214087250U true CN214087250U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023006353.2U Active CN214087250U (en) | 2020-12-14 | 2020-12-14 | Safety light curtain device for elevator |
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| Country | Link |
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| CN (1) | CN214087250U (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 |
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2020
- 2020-12-14 CN CN202023006353.2U patent/CN214087250U/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 |
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