CN216836703U - Automatic flexible plate turnover that stretches out and draws back of construction elevator - Google Patents
Automatic flexible plate turnover that stretches out and draws back of construction elevator Download PDFInfo
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- CN216836703U CN216836703U CN202220184080.0U CN202220184080U CN216836703U CN 216836703 U CN216836703 U CN 216836703U CN 202220184080 U CN202220184080 U CN 202220184080U CN 216836703 U CN216836703 U CN 216836703U
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Abstract
The utility model discloses an automatic telescopic plate turnover device of a construction elevator, which comprises an elevator box body and a telescopic mechanism, wherein the outlet end of the elevator box body is provided with an elevator door, the bottom of the elevator box body is fixedly provided with a controller, the lower end of the elevator door is fixedly provided with a button, the utility model utilizes the expansion of a first telescopic frame, a second telescopic frame and a third telescopic frame to connect the elevator box body and the floor with each other, so that workers and a cart can move from the elevator box body to the floor, the erection of a high-altitude passageway frame body of the elevator box body is eliminated, the structure is simple, the utility model utilizes a rack to drive the first telescopic frame, the second telescopic frame and the third telescopic frame to expand and contract, the manual operation of expanding the first telescopic frame, the second telescopic frame and the third telescopic frame is avoided, and simultaneously the first telescopic frame, the second telescopic frame and the third telescopic frame are supported by the rack, the structural strength of the first telescopic frame, the second telescopic frame and the third telescopic frame is improved.
Description
Technical Field
The utility model relates to a building engineering auxiliary device technical field specifically is an automatic flexible plate turnover of construction elevator.
Background
In the construction of the high-rise building industry, a construction elevator is often required for transporting construction materials or facilitating construction. However, a gap is formed between the construction elevator and the floor, when the distance between the construction elevator and the edge of the floor is too far, the problem that an automatic expansion plate channel is formed by erecting a scaffold, a formwork paving plate, I-shaped steel and the like between the construction elevator and the structure is solved, when the distance between the construction elevator and the structure is larger than 50mm, the scaffold cannot be erected or the scaffold is not erected for cost consideration, the construction elevator turnover plate is generally used as a gap between the construction elevator and the main structure to be connected, and personnel can pass through conveniently.
However, the common turning plate adopts an independent device, the opening and closing of the elevator and the turning plate are two independent actions, and the turning plate still needs manual operation. When an operator uses the turning plate, the personal safety of the operator can be threatened once misoperation occurs, such as slipping, losing balance of the body and the like.
The construction process for building the automatic expansion plate channel is difficult, the construction is complicated and slow, manpower and materials are wasted in the mounting and dismounting processes, and great potential safety hazards exist during construction. Aiming at the problems, the improved automatic telescopic plate turnover device of the construction elevator is designed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic flexible plate turnover of construction elevator to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic telescopic plate turnover device of a construction elevator comprises an elevator box body and a telescopic mechanism, wherein an elevator door is arranged at the outlet end of the elevator box body, the elevator door moves up and down to realize the opening and closing of the elevator box body, the controller is fixedly arranged at the bottom of the elevator box body, the lower end of the elevator door is fixedly provided with a button used for sending signals to the controller, two opposite side walls of one end of the elevator box body close to the elevator door are fixedly connected with limit frames, a second gear is rotatably connected on the inner wall of the limit frame, a second motor for receiving signals of the controller and driving the second gear to rotate is fixedly installed on the side wall of the limit frame away from the elevator box body, the output end of the second motor passes through the side wall of the limit frame and is fixedly connected to the central position of the second gear, the upper end of the second gear is meshed with a rack rail, and the upper end of the rack rail is tightly attached to the top of the limiting frame.
The telescopic mechanism is arranged at the lower end of the elevator box body close to the elevator door and used for enabling the elevator box body to be connected with floors, and workers and the cart can move into the floors from the elevator box body conveniently.
The driving mechanism is arranged at the lower end of the elevator box body and used for driving the telescopic mechanism to work, and workers are prevented from carrying out manual operation.
As a further aspect of the present invention: the telescopic mechanism comprises a third telescopic frame, the third telescopic frame is fixedly connected to one end, close to the elevator door, of the elevator box body, the third telescopic frame is arranged at the lower end of the side wall of the elevator box body, a second telescopic frame is slidably connected to the inner wall of the third telescopic frame, a first telescopic frame is slidably connected to the inner wall of the second telescopic frame, sliding grooves are formed in the side walls of the second telescopic frame and the third telescopic frame, sliding blocks are fixedly connected to one ends, close to the third telescopic frame, of the side walls of the second telescopic frame and the first telescopic frame, the sliding blocks on the second telescopic frame are slidably connected to the inner wall of the sliding groove in the third telescopic frame, and the sliding blocks on the first telescopic frame are slidably connected to the inner wall of the sliding groove in the second telescopic frame.
As a further aspect of the present invention: actuating mechanism includes the limiting plate, limiting plate fixed connection is in one side that elevator box lower extreme is close to the flexible frame of third, the limiting plate intermediate rotation is connected with first gear, thereby install the signal that is used for receiving the controller on the lateral wall of limiting plate and drive first gear revolve's first motor, limiting plate fixed connection is passed at the central point of first gear to the output of first motor and puts, the upper end meshing of first gear has the rack that is used for driving the removal of first flexible frame, the one end fixed connection that the elevator box was kept away from to the rack is at the lower extreme of first flexible frame.
As a further aspect of the present invention: the upper end fixedly connected with of rack railing is used for carrying out the rubber sleeve of protection to the staff.
As a further aspect of the present invention: equal fixedly connected with is used for carrying out the shock pad that cushions the shock attenuation to first motor and second motor on the base of first motor and second motor.
As a further aspect of the present invention: and a reinforcing rib for improving the structural strength of the rack is arranged in the rack.
As a further aspect of the present invention: the rack and the first telescopic frame are fixedly connected together in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with telescopic machanism, utilize the flexible of the flexible frame of first flexible frame, the flexible frame of second and third, make interconnect between elevator box and the floor, in staff and the shallow of being convenient for removed the floor from the elevator box, eliminated setting up of elevator box high altitude passageway support body, simple structure can save materials such as a large amount of steel pipes, fastener, scaffold board simultaneously, has practiced thrift engineering cost.
2. The utility model discloses be provided with actuating mechanism, utilize the rack to drive first flexible frame, the flexible frame of second and the flexible frame of third and stretch out and draw back, avoid the manual work to carry out the operation of stretching out and drawing back to first flexible frame, the flexible frame of second and the flexible frame of third, support first flexible frame, the flexible frame of second and the flexible frame of third through the rack simultaneously, improve the structural strength of the flexible frame of first flexible frame, second and third.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of the middle telescopic mechanism of the present invention.
Fig. 3 is a schematic structural view of the middle rack rail of the present invention.
Wherein: 1. an elevator car body; 2. an elevator door; 3. a button; 4. a first telescopic frame; 5. a second telescopic frame; 6. a third telescopic frame; 7. a rack rail; 8. a limiting frame; 9. a chute; 10. a slider; 11. a rack; 12. a first motor; 13. a first gear; 14. a limiting plate; 15. a second gear; 16. a second motor.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, an automatic telescopic plate turnover device for a construction elevator comprises an elevator box 1 and a telescopic mechanism, wherein an outlet end of the elevator box 1 is provided with an elevator door 2, the elevator door 2 moves up and down to open and close the elevator box 1, a controller is fixedly mounted at the bottom of the elevator box 1, a button 3 for sending a signal to the controller is fixedly mounted at the lower end of the elevator door 2, two opposite side walls of the elevator box 1 near one end of the elevator door 2 are both fixedly connected with a limit frame 8, a second gear 15 is rotatably connected to the inner wall of the limit frame 8, a second motor 16 for receiving the signal of the controller and driving the second gear 15 to rotate is fixedly mounted on the side wall of the limit frame 8 far away from the elevator box 1, an output end of the second motor 16 passes through the side wall of the limit frame 8 and is fixedly connected to the center position of the second gear 15, the upper end of the second gear 15 is meshed with the rack rail 7, and the upper end of the rack rail 7 is tightly attached to the top of the limiting frame 8.
The telescopic mechanism is arranged at the lower end of the elevator box body 1 close to the elevator door 2 and used for enabling the elevator box body 1 to be connected with floors, and workers and a cart can move into the floors from the elevator box body 1 conveniently.
The driving mechanism is arranged at the lower end of the elevator box body 1 and used for driving the telescopic mechanism to work, and workers are prevented from carrying out manual operation.
The telescopic mechanism comprises a third telescopic frame 6, the third telescopic frame 6 is fixedly connected to one end, close to the elevator door 2, of the elevator box body 1, the third telescopic frame 6 is arranged at the lower end of the side wall of the elevator box body 1, a second telescopic frame 5 is slidably connected to the inner wall of the third telescopic frame 6, a first telescopic frame 4 is slidably connected to the inner wall of the second telescopic frame 5, sliding grooves 9 are formed in the side walls of the second telescopic frame 5 and the third telescopic frame 6, sliding blocks 10 are fixedly connected to one ends, close to the third telescopic frame 6, of the side walls of the second telescopic frame 5 and the first telescopic frame 4, sliding blocks 10 are slidably connected to the inner wall of the sliding groove 9 in the third telescopic frame 6, and the sliding blocks 10 in the first telescopic frame 4 are slidably connected to the inner wall of the sliding grooves 9 in the second telescopic frame 5.
The telescopic machanism's effect utilizes the flexible of first flexible frame 4, the flexible frame of second 5 and the flexible frame of third 6, makes interconnect between elevator box 1 and the floor, in being convenient for staff and shallow remove the floor from elevator box 1, has eliminated setting up of elevator box 1 high altitude passageway support body, and simple structure can save materials such as a large amount of steel pipes, fastener, scaffold board simultaneously, has practiced thrift engineering cost, safe and reliable more in the use.
Actuating mechanism includes limiting plate 14, limiting plate 14 fixed connection is in one side that 1 lower extreme of elevator box is close to the flexible frame 6 of third, 14 intermediate rotation of limiting plate is connected with first gear 13, thereby install the signal that is used for receiving the controller on limiting plate 14's the lateral wall and drive first gear 13 pivoted first motor 12, limiting plate 14 fixed connection is passed to the output of first motor 12 central point that puts at first gear 13, the upper end meshing of first gear 13 has the rack 11 that is used for driving the first flexible frame 4 and removes, the one end fixed connection that elevator box 1 was kept away from to rack 11 is at the lower extreme of first flexible frame 4.
The effect of actuating mechanism utilizes rack 11 to drive first flexible frame 4, the flexible frame 5 of second and the flexible frame 6 of third and stretches out and draws back, avoids the manual work to stretch out and draw back the operation to first flexible frame 4, the flexible frame 5 of second and the flexible frame 6 of third, supports first flexible frame 4, the flexible frame 5 of second and the flexible frame 6 of third through rack 11 simultaneously, improves the structural strength of first flexible frame 4, the flexible frame 5 of second and the flexible frame 6 of third, and convenient to use person uses.
The utility model discloses a theory of operation is:
when the elevator door 2 moves downwards to close the door, the button 3 is squeezed, so that the button 3 is pressed, the button 3 sends a signal to the controller, and the controller sends a signal to the first motor 12 and the second motor 16, so that the first motor 12 and the second motor 16 are started.
The second motor 16 drives the second gear 15 to rotate, and the second gear 15 drives the rack rail 7 to contract towards the elevator box body 1, so that the elevator box body 1 can move up and down conveniently.
When the elevator door 2 moves upwards to open the door, the button 3 is not squeezed, the button 3 does not send a signal to the controller, and the controller sends a signal to the first motor 12 and the second motor 16 to start the first motor 12 and the second motor 16.
Claims (7)
1. An automatic telescopic turning plate device of a construction elevator comprises an elevator box body (1), a driving mechanism and a telescopic mechanism, wherein an outlet end of the elevator box body (1) is provided with an elevator door (2), the elevator door (2) moves up and down to realize the opening and closing of the elevator box body (1), the automatic telescopic turning plate device is characterized in that the bottom of the elevator box body (1) is fixedly provided with a controller, the lower end of the elevator door (2) is fixedly provided with a button (3) used for sending a signal to the controller, two opposite side walls of one end, close to the elevator door (2), of the elevator box body (1) are fixedly connected with a limiting frame (8), the inner wall of the limiting frame (8) is rotatably connected with a second gear (15), the side wall, far away from the elevator box body (1), of the limiting frame (8) is fixedly provided with a second motor (16) used for receiving the signal of the controller so as to drive the second gear (15) to rotate, the output end of the second motor (16) penetrates through the side wall of the limiting frame (8) and is fixedly connected to the central position of the second gear (15), the upper end of the second gear (15) is meshed with the rack rail (7), and the upper end of the rack rail (7) is tightly attached to the top of the limiting frame (8);
the telescopic mechanism is arranged at the lower end of the elevator box body (1) close to the elevator door (2) and used for enabling the elevator box body (1) to be connected with floors, so that workers and a cart can move from the elevator box body (1) to the floors conveniently;
the driving mechanism is arranged at the lower end of the elevator box body (1) and used for driving the telescopic mechanism to work, and workers are prevented from carrying out manual operation.
2. The automatic telescopic plate turnover device of the construction elevator as claimed in claim 1, wherein the telescopic mechanism comprises a third telescopic frame (6), the third telescopic frame (6) is fixedly connected to one end of the elevator box body (1) close to the elevator door (2), the third telescopic frame (6) is arranged at the lower end of the side wall of the elevator box body (1), a second telescopic frame (5) is connected to the inner wall of the third telescopic frame (6) in a sliding manner, a first telescopic frame (4) is connected to the inner wall of the second telescopic frame (5) in a sliding manner, sliding grooves (9) are respectively formed in the side walls of the second telescopic frame (5) and the third telescopic frame (6), sliding blocks (10) are fixedly connected to one ends of the side walls of the second telescopic frame (5) and the first telescopic frame (4) close to the third telescopic frame (6), and the sliding blocks (10) on the second telescopic frame (5) are connected to the inner wall of the sliding grooves (9) on the third telescopic frame (6) in a sliding manner, and the sliding block (10) on the first telescopic frame (4) is connected to the inner wall of the sliding groove (9) on the second telescopic frame (5) in a sliding manner.
3. The automatic telescopic turnover device of the construction elevator as claimed in claim 2, the driving mechanism comprises a limit plate (14), the limit plate (14) is fixedly connected to one side of the lower end of the elevator box body (1) close to the third telescopic frame (6), a first gear (13) is rotatably connected in the middle of the limiting plate (14), a first motor (12) for receiving a signal of the controller so as to drive the first gear (13) to rotate is mounted on the side wall of the limiting plate (14), the output end of the first motor (12) passes through a limiting plate (14) and is fixedly connected to the central position of the first gear (13), the upper end of the first gear (13) is engaged with a rack (11) for driving the first telescopic frame (4) to move, one end of the rack (11) far away from the elevator box body (1) is fixedly connected to the lower end of the first telescopic frame (4).
4. The automatic telescopic plate turnover of construction elevator as claimed in claim 1, characterized in that the upper end of the rack rail (7) is fixedly connected with a rubber sleeve for protecting the working personnel.
5. The automatic telescopic turnover device of the construction elevator as claimed in claim 3, wherein shock-absorbing pads for buffering and shock-absorbing the first motor (12) and the second motor (16) are fixedly connected to the bases of the first motor (12) and the second motor (16).
6. The automatic telescopic turnover panel device of a construction elevator as claimed in claim 3, wherein a reinforcing rib for improving the structural strength of the rack (11) is arranged inside the rack (11).
7. The automatic telescopic flap device of a construction elevator as claimed in claim 3, characterized in that the rack (11) and the first telescopic frame (4) are fixedly connected together by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220184080.0U CN216836703U (en) | 2022-01-22 | 2022-01-22 | Automatic flexible plate turnover that stretches out and draws back of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220184080.0U CN216836703U (en) | 2022-01-22 | 2022-01-22 | Automatic flexible plate turnover that stretches out and draws back of construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216836703U true CN216836703U (en) | 2022-06-28 |
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ID=82085608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220184080.0U Active CN216836703U (en) | 2022-01-22 | 2022-01-22 | Automatic flexible plate turnover that stretches out and draws back of construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216836703U (en) |
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2022
- 2022-01-22 CN CN202220184080.0U patent/CN216836703U/en active Active
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