CN212927119U - Building construction elevator well head protector - Google Patents
Building construction elevator well head protector Download PDFInfo
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- CN212927119U CN212927119U CN202021640132.8U CN202021640132U CN212927119U CN 212927119 U CN212927119 U CN 212927119U CN 202021640132 U CN202021640132 U CN 202021640132U CN 212927119 U CN212927119 U CN 212927119U
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Abstract
A wellhead protection device for a building construction elevator comprises a first fixing piece and a second fixing piece; a human body sensing device is arranged on the first fixing piece, and a monitoring camera, an alarm and a lighting lamp are arranged on the fixing base; the second fixing pieces are arranged on two sides of the first fixing piece; the second fixing piece is provided with a light-reflecting warning strip and a pressing plate; the rotating shaft is rotatably connected with the first fixing piece; the driving device is connected with the rotating shaft; the first connecting pieces are arranged on two sides of the first fixing piece; the second connecting piece is arranged on the second fixing piece and inserted into the first connecting piece; the threaded rod is rotatably connected with the first fixing piece and is in threaded connection with the second connecting piece; a first bevel gear is arranged on the rotating shaft, a second bevel gear is arranged on the threaded rod, and the first bevel gear is meshed with the second bevel gear. The utility model is simple in operation, convenient to use, the function is various, and the protecting effect is good to can carry out the elevator well head protection of width regulation in order to be applicable to different width, have the practicality.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a construction elevator well head protector.
Background
The elevator is a vertical elevator taking a motor as power, is provided with a box-shaped nacelle for riding people or carrying goods in a multi-storey building, is used as a general name of vertical transportation means in the building in a habit, and can be divided into a low-speed elevator, a high-speed elevator and a high-speed elevator according to the speed no matter how the driving mode is; when the elevator is installed, a protection device needs to be installed at a wellhead (namely an elevator door of each floor) to prevent people from entering the elevator wellhead by mistake and falling; current building construction elevator well head protector generally is fixed square frame structure, and the welding has the steel mesh in the square frame, and protector keeps off in order to play the guard action before the elevator well head, but current protector's simple structure is difficult to adjust the elevator well head of width in order to adapt to different width, and it is inconvenient to use to the function singleness, the protective effect remains to be improved.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a construction elevator well head protector, easy operation, convenient to use, the function is various, and the protecting effect is good to can carry out the elevator well head protection of width regulation in order to be applicable to different widths, have the practicality.
(II) technical scheme
The utility model provides a building construction elevator well mouth protector, which comprises a first fixing piece, a second fixing piece, a rotating shaft, a first connecting piece, a threaded rod, a second connecting piece, a central processing unit and a control terminal;
a fixed seat is arranged at the top of the first fixed part, a human body induction device is arranged on the first fixed part, and a monitoring camera, an alarm and a lighting lamp are arranged on the fixed seat; the second fixing pieces are vertically arranged on two sides of the first fixing piece, and rollers are arranged at the bottoms of the first fixing piece and the second fixing piece; the front surface of the second fixing piece is provided with a light-reflecting warning strip, one side of the second fixing piece, which is back to the first fixing piece, is provided with a pressing plate, and the pressing plate is propped against the inner wall of the wellhead;
a cavity is vertically arranged in the first fixing piece, and the rotating shaft is vertically arranged in the cavity and is rotationally connected with the first fixing piece; the fixed seat is provided with a driving device, and the output end of the driving device is connected with the rotating shaft; the first connecting pieces are transversely arranged on two sides of the first fixing piece and are arranged at equal intervals in the vertical direction; a limiting groove is transversely arranged in the first connecting piece, the second connecting piece is transversely arranged on the second fixing piece and corresponds to the first connecting piece one by one, and the second connecting piece is inserted into the first connecting piece; a threaded groove is transversely formed in the second connecting piece, a threaded rod is transversely arranged and is rotatably connected with the first fixing piece, and the threaded rod is in threaded connection with the second connecting piece; a first bevel gear is horizontally arranged on the rotating shaft, a second bevel gear is vertically arranged on the threaded rod, and the first bevel gear is meshed with the second bevel gear; the second connecting piece is provided with a limiting guide piece, and the limiting guide piece is positioned in the first connecting piece and is in sliding connection with the first connecting piece;
the central processing unit is in communication connection with the monitoring camera, the alarm and the human body sensing device, the central processing unit is in control connection with the driving device, the alarm and the illuminating lamp, and the control terminal is in communication connection with the central processing unit.
Preferably, the pressure strip is provided with an anti-skid layer which props against the inner wall of the wellhead.
Preferably, the compacting plate is an L-shaped plate.
Preferably, the pressure strip is provided with a threaded hole, and the pressure strip is fixed with the inner wall of the wellhead through a screw.
Preferably, the fixing seat is provided with a storage battery which is electrically connected with each electric component.
Preferably, the device further comprises a storage module; the storage module is in communication connection with the central processing unit.
Preferably, the human body sensing device is a human body proximity sensor.
Preferably, the alarm is an audible and visual alarm.
Preferably, the illuminating lamp is a light-operated lamp.
Preferably, the monitoring camera is an infrared high-definition camera.
The above technical scheme of the utility model has following profitable technological effect:
the driving device enables the rotating shaft to perform horizontal circumferential rotation, and then the first bevel gear and the second bevel gear drive the threaded rods on the two sides to perform vertical circumferential rotation, so that the second connecting pieces on the two sides move in the opposite directions, and then the two second fixing pieces roll, the distance between the two second fixing pieces is gradually increased until the pressing plates on the two sides press the inner wall of the elevator shaft opening, the closed protection of the elevator shaft opening is realized, the width adjustment is convenient to adapt to elevator shaft openings with different widths, the operation is simple, and the using effect is good;
the monitoring camera monitors the front part of the elevator well mouth, the illuminating lamp has an illuminating effect to improve the protection effect at night, and the reflective warning strip is beneficial to further improving the protection effect; human induction system responds to and sends information to central processing unit to the personnel before the elevator well head, and central processing unit control siren sounds in order to play the warning effect, reminds personnel not to be close to the elevator well head, and the function is various, and the protecting effect is good, has the practicality.
Drawings
Fig. 1 is the utility model provides a construction elevator well head protector's schematic structure diagram.
Fig. 2 is the utility model provides a connection schematic diagram of first mounting, fixing base, first connecting piece, second connecting piece among construction elevator well head protector.
Fig. 3 is the utility model provides a connection schematic diagram (overlooking) of second mounting and pressure strip in construction elevator well head protector.
Fig. 4 is the utility model provides a control block diagram of construction elevator well head protector.
Reference numerals: 1. a first fixing member; 2. a fixed seat; 3. a second fixing member; 4. a compression plate; 5. a reflective warning strip; 6. a roller; 7. a drive device; 8. a rotating shaft; 9. a first connecting member; 10. a threaded rod; 11. a second connecting member; 12. a limiting guide member; 13. a first bevel gear; 14. a second bevel gear; 15. a surveillance camera; 16. an alarm; 17. an illuminating lamp; 18. a human body sensing device; 19. a storage battery; 20. an anti-slip layer; 21. a central processing unit; 22. and controlling the terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a building construction elevator well head protector, which comprises a first fixing member 1, a second fixing member 3, a rotating shaft 8, a first connecting member 9, a threaded rod 10, a second connecting member 11, a central processing unit 21 and a control terminal 22;
the top of the first fixing part 1 is provided with a fixing seat 2, the first fixing part 1 is provided with a human body sensing device 18, and the fixing seat 2 is provided with a monitoring camera 15, an alarm 16 and an illuminating lamp 17; the second fixing pieces 3 are vertically arranged at two sides of the first fixing piece 1, and rollers 6 are arranged at the bottoms of the first fixing piece 1 and the second fixing piece 3; a light-reflecting warning strip 5 is arranged on the front surface of the second fixing piece 3, a pressing plate 4 is arranged on one side of the second fixing piece 3, which is back to the first fixing piece 1, and the pressing plate 4 is propped against the inner wall of the wellhead;
a cavity is vertically arranged in the first fixing piece 1, and the rotating shaft 8 is vertically arranged in the cavity and is rotationally connected with the first fixing piece 1; the fixed seat 2 is provided with a driving device 7, and the output end of the driving device 7 is connected with a rotating shaft 8; the first connecting pieces 9 are transversely arranged on two sides of the first fixing piece 1, and the first connecting pieces 9 are arranged at equal intervals along the vertical direction; a limiting groove is transversely arranged in the first connecting piece 9, the second connecting pieces 11 are transversely arranged on the second fixing piece 3 and correspond to the first connecting pieces 9 one by one, and the second connecting pieces 11 are inserted into the first connecting pieces 9; a thread groove is transversely formed in the second connecting piece 11, the threaded rod 10 is transversely arranged and is rotatably connected with the first fixing piece 1, and the threaded rod 10 is in threaded connection with the second connecting piece 11; a first bevel gear 13 is horizontally arranged on the rotating shaft 8, a second bevel gear 14 is vertically arranged on the threaded rod 10, and the first bevel gear 13 is meshed with the second bevel gear 14; the second connecting piece 11 is provided with a limiting guide piece 12, and the limiting guide piece 12 is positioned in the first connecting piece 9 and is connected with the first connecting piece in a sliding way;
the central processing unit 21 is in communication connection with the monitoring camera 15, the alarm 16 and the human body sensing device 18, the central processing unit 21 is in control connection with the driving device 7, the alarm 16 and the illuminating lamp 17, and the control terminal 22 is in communication connection with the central processing unit 21.
In an alternative embodiment, the compacting plate 4 is provided with an anti-slip layer 20, and the anti-slip layer 20 is pressed against the inner wall of the wellhead.
In an alternative embodiment, the hold-down plate 4 is an L-shaped plate, which helps prevent the device from falling into the elevator shaft.
In an alternative embodiment, the pressing plate 4 is provided with a threaded hole, and the pressing plate 4 is fixed with the inner wall of the wellhead through a screw.
In an alternative embodiment, the fixing base 2 is provided with a storage battery 19, and the storage battery 19 is electrically connected with each electric component.
In an optional embodiment, the system further comprises a storage module; the storage module is in communication connection with the central processing unit 21 and stores the monitoring data.
In an alternative embodiment, the body sensing device 18 is a body proximity sensor.
In an alternative embodiment, the alarm 16 is an audible and visual alarm, which can emit stimulating light and an aural alarm, and the alarm effect is good.
In an alternative embodiment, the illumination lamp 17 is a light-operated lamp, which is energy-saving.
In an alternative embodiment, the surveillance camera 15 is an infrared high definition camera.
In an alternative embodiment, a guide groove is transversely arranged in the first connecting piece 9, and the limiting guide 12 extends into the guide groove to play a limiting and guiding role.
The utility model discloses in, during the use, before moving the device to the elevator well head, operate through control terminal 22 control drive arrangement 7, drive arrangement 7 makes axis of rotation 8 carry out horizontal direction circumferential rotation, and then drive a plurality of threaded rods 10 of both sides through first bevel gear 13 and second bevel gear 14 and carry out vertical direction circumferential rotation, so that a plurality of second connecting pieces 11 of both sides carry out the motion dorsad, and then make two second mounting 3 roll, the distance between two second mounting 3 increases gradually, press down the elevator well head inner wall until the pressure strip 4 of both sides, realize the closed protection to the elevator well head, conveniently carry out width control in order to adapt to the elevator well head of different width, easy operation, excellent in use effect;
in addition, the monitoring camera 15 monitors the front of the elevator shaft opening, the illuminating lamp 17 plays a role in illumination to improve the night protection effect, and the reflective warning strip 5 is beneficial to further improving the protection effect; human induction system 18 responds to and sends information to central processing unit 21 to the personnel in front of the elevator well head, and central processing unit 21 controls siren 16 and sounds in order to play the warning effect, reminds personnel not to be close to the elevator well head, and the function is various, and the protecting effect is good, has the practicality.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A building construction elevator wellhead protection device is characterized by comprising a first fixing piece (1), a second fixing piece (3), a rotating shaft (8), a first connecting piece (9), a threaded rod (10), a second connecting piece (11), a central processing unit (21) and a control terminal (22);
a fixed seat (2) is arranged at the top of the first fixed part (1), a human body induction device (18) is arranged on the first fixed part (1), and a monitoring camera (15), an alarm (16) and an illuminating lamp (17) are arranged on the fixed seat (2); the second fixing pieces (3) are vertically arranged on two sides of the first fixing piece (1), and rollers (6) are arranged at the bottoms of the first fixing piece (1) and the second fixing piece (3); a reflective warning strip (5) is arranged on the front surface of the second fixing piece (3), a pressing plate (4) is arranged on one side of the second fixing piece (3) back to the first fixing piece (1), and the pressing plate (4) is propped against the inner wall of the wellhead;
a cavity is vertically arranged in the first fixing piece (1), and the rotating shaft (8) is vertically arranged in the cavity and is rotationally connected with the first fixing piece (1); the fixed seat (2) is provided with a driving device (7), and the output end of the driving device (7) is connected with the rotating shaft (8); the first connecting pieces (9) are transversely arranged on two sides of the first fixing piece (1), and the first connecting pieces (9) are arranged at equal intervals along the vertical direction; a limiting groove is transversely arranged in the first connecting piece (9), the second connecting pieces (11) are transversely arranged on the second fixing piece (3) and correspond to the first connecting pieces (9) one by one, and the second connecting pieces (11) are inserted into the first connecting pieces (9); a thread groove is transversely formed in the second connecting piece (11), the threaded rod (10) is transversely arranged and is rotatably connected with the first fixing piece (1), and the threaded rod (10) is in threaded connection with the second connecting piece (11); a first bevel gear (13) is horizontally arranged on the rotating shaft (8), a second bevel gear (14) is vertically arranged on the threaded rod (10), and the first bevel gear (13) is meshed with the second bevel gear (14); the second connecting piece (11) is provided with a limiting guide piece (12), and the limiting guide piece (12) is positioned in the first connecting piece (9) and is in sliding connection with the first connecting piece;
the central processing unit (21) is in communication connection with the monitoring camera (15), the alarm (16) and the human body sensing device (18), the central processing unit (21) is in control connection with the driving device (7), the alarm (16) and the illuminating lamp (17), and the control terminal (22) is in communication connection with the central processing unit (21).
2. The wellhead protection device for the building construction elevator as claimed in claim 1, wherein the pressure strip (4) is provided with an anti-slip layer (20), and the anti-slip layer (20) is abutted against the inner wall of the wellhead.
3. The wellhead protector for building construction elevators according to claim 1, characterized in that the hold-down plate (4) is an L-shaped plate.
4. The wellhead protection device for the building construction elevator as claimed in claim 1, wherein the pressure strip (4) is provided with a threaded hole, and the pressure strip (4) is fixed with the inner wall of the wellhead through a screw.
5. The wellhead protection device for the building construction elevator is characterized in that a storage battery (19) is arranged on the fixed seat (2), and the storage battery (19) is electrically connected with each electric component.
6. The wellhead protector for building construction elevators according to claim 1, further comprising a storage module; the storage module is in communication connection with the central processing unit (21).
7. The wellhead protector for building construction elevators according to claim 1, characterized in that the human body induction device (18) is a human body proximity sensor.
8. The wellhead protector for building construction elevators according to claim 1, characterized in that the alarm (16) is an audible and visual alarm.
9. The wellhead protector for building construction elevators according to claim 1, characterized in that the illuminating lamp (17) is a light-operated lamp.
10. The building construction elevator wellhead protection device according to claim 1, characterized in that the monitoring camera (15) is an infrared high-definition camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021640132.8U CN212927119U (en) | 2020-08-07 | 2020-08-07 | Building construction elevator well head protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021640132.8U CN212927119U (en) | 2020-08-07 | 2020-08-07 | Building construction elevator well head protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212927119U true CN212927119U (en) | 2021-04-09 |
Family
ID=75335285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021640132.8U Active CN212927119U (en) | 2020-08-07 | 2020-08-07 | Building construction elevator well head protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212927119U (en) |
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2020
- 2020-08-07 CN CN202021640132.8U patent/CN212927119U/en active Active
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