CN214359674U - Locking device of man-cargo dual-purpose ladder protective door - Google Patents
Locking device of man-cargo dual-purpose ladder protective door Download PDFInfo
- Publication number
- CN214359674U CN214359674U CN202022593499.5U CN202022593499U CN214359674U CN 214359674 U CN214359674 U CN 214359674U CN 202022593499 U CN202022593499 U CN 202022593499U CN 214359674 U CN214359674 U CN 214359674U
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- baffle
- protective door
- plate
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- clamping groove
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Abstract
The utility model belongs to the technical field of protective doors, and discloses a locking device of a protective door of a ladder for both people and goods; the fixed plate is connected with the clamping groove through the connecting plate, and the clamping groove is connected with the guide plate; two fixing holes are arranged above the fixing plate; the clamping groove is provided with a first baffle and a second baffle, the first baffle is connected with the plate, and the second baffle is connected with the guide plate; the length of the first baffle is greater than that of the second baffle; and an anti-scratching block is arranged below the guide plate. The utility model has simple structure, can lock the protective door through the arranged slot structure, has simple operation, can open and close the protective door only by pushing and pulling the worker, improves the working efficiency of the worker, reduces the waste of working time, and avoids the potential safety hazard caused by the difficult locking of the protective door; and the utility model discloses simple manufacture, it is with low costs, the practicality is strong, can use widely.
Description
Technical Field
The utility model belongs to the technical field of the guard gate, especially, relate to a locking device of dual-purpose ladder guard gate of people's goods.
Background
At present, an elevator for transporting personnel and goods is often installed in a building site and a factory building and is in the requirement of safety, a protection door is installed on a goods elevator, the elevator is opened when the elevator goes in and out, and the protection door must be closed after the elevator goes in and out. The traditional locking mechanism of the protective door is of a bolt structure, and the bolt is prone to deformation due to factors such as gravity or cargo collision after the protective door is used for a period of time, so that the bolt cannot be accurately aligned with a pin hole, the situation that locking is difficult occurs, and some workers are troublesome and often cannot insert the bolt into the pin hole, so that potential safety hazards are caused; and workers need to lock the protective door after entering and exiting the elevator protective door, so that the operation is complicated, and the working time is wasted.
In summary, the problems of the prior art are as follows: (1) workers need to lock the protective door after entering and exiting the elevator protective door, so that the operation is complicated, and the working time is wasted; (2) because the protection door causes the deformation easily because of factors such as gravity or goods collision after using for a period of time, locks the difficulty, causes the potential safety hazard.
The difficulty of solving the technical problems is as follows: how to improve the locking mode of the guard gate makes the locking mode more simple and effective.
The significance of solving the technical problems is as follows: the technical problem is solved, the working efficiency of workers can be improved, the waste of working time is reduced, and potential safety hazards caused by difficult locking of the protective door are avoided.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a locking device of dual-purpose ladder guard gate of people goods.
The utility model discloses a realize like this, a locking device of dual-purpose ladder guard gate of people goods, the locking device of dual-purpose ladder guard gate of people goods is provided with:
a fixing plate;
the fixed plate is connected with the clamping groove through the connecting plate, and the clamping groove is connected with the guide plate.
The utility model discloses simple structure can accomplish the locking to the guard gate through the draw-in groove structure that sets up.
Furthermore, two fixing holes are arranged above the fixing plate.
The utility model discloses a fixed orifices that fixed plate top set up can be fixed through the bolt.
Furthermore, the clamping groove is provided with a first baffle and a second baffle, the first baffle is connected with the plate, and the second baffle is connected with the guide plate.
The utility model discloses the effect of locking guard gate is played in the cooperation of first baffle and the second baffle that the draw-in groove set up.
Preferably, the length of the first baffle is greater than the length of the second baffle.
The utility model discloses the first baffle that sets up can fix a position protection door locking final position, and the second baffle can lock protection door.
Preferably, a scratch prevention block is disposed below the guide plate.
The utility model discloses what set up prevents that the cutting can avoid the deflector tip to cause the fish tail to personnel's business turn over elevator.
To sum up, the utility model discloses an advantage and positive effect do: the utility model has simple structure, can lock the protective door through the arranged slot structure, has simple operation, can open and close the protective door only by pushing and pulling the worker, improves the working efficiency of the worker, reduces the waste of working time, and avoids the potential safety hazard caused by the difficult locking of the protective door; and the utility model discloses simple manufacture, it is with low costs, the practicality is strong, can use widely.
Drawings
Fig. 1 is a schematic structural view of a locking device of a protective door of a dual-purpose ladder for people and goods provided by an embodiment of the invention;
fig. 2 is a schematic diagram of a structure of a slot and a guide plate according to an embodiment of the present invention;
in the figure: 1. a fixing plate; 2. a fixing hole; 3. a connecting plate; 4. a card slot; 5. a guide plate; 6. anti-scratch blocks; 7. a first baffle plate; 8. a second baffle.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
To the problem that prior art exists, the utility model provides a locking device of dual-purpose ladder guard gate of people goods, it is right to combine the attached drawing below the technical scheme of the utility model make detailed description.
The utility model provides a locking device of dual-purpose ladder guard gate of people goods, includes fixed plate 1, fixed orifices 2, connecting plate 3, draw-in groove 4, deflector 5, prevents block 6, first baffle 7, second baffle 8.
The fixed plate 1 is connected with a clamping groove 4 through a connecting plate 3, and the clamping groove 4 is connected with a guide plate 5.
Preferably, two fixing holes 2 are formed above the fixing plate 1.
Preferably, the clamping groove 4 is provided with a first baffle 7 and a second baffle 8, the first baffle 7 is connected with the plate 3, and the second baffle 8 is connected with the guide plate 5.
Preferably, the length of the first baffle 7 is greater than the length of the second baffle 8.
Preferably, a scratch prevention block 6 is provided below the guide plate 5.
When the utility model is used, when workers close the protective door, the protective door frame firstly collides with the contact guide plate 5, the guide plate 5 is deviated to move outwards under the action of the pushing force of the door frame, the door frame is continuously pushed inwards under the action of the pushing force and then is clamped into the clamping groove 4, the guide plate 5 stops moving under the blocking action of the first baffle 7 of the clamping groove 4, meanwhile, the guide plate 5 is not pushed by the door frame any more, and returns to the initial position under the action of the elastic force, so that the door frame of the protective door is locked in the clamping groove 4; when opening the guard gate, outwards draw the guard gate door frame, the guard gate door frame at first collides the second baffle 8 that contacts draw-in groove 4, and 8 surfaces of second baffle are provided with the chamfer, and under the effect of pulling force, second baffle 8 drives deflector 5 and moves to the outside, and after 8 removal certain distances of second baffle, the guard gate frame was in 8 chamfer departments roll-off of second baffle to break away from draw-in groove 4, accomplish opening operation of guard gate.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (1)
1. The utility model provides a locking device of dual-purpose ladder guard gate of people goods which characterized in that, the locking device of dual-purpose ladder guard gate of people goods is provided with:
a fixing plate;
the fixed plate is connected with the clamping groove through the connecting plate, and the clamping groove is connected with the guide plate;
two fixing holes are arranged above the fixing plate;
the clamping groove is provided with a first baffle and a second baffle, the first baffle is connected with the plate, and the second baffle is connected with the guide plate;
the length of the first baffle is greater than that of the second baffle;
and an anti-scratching block is arranged below the guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022593499.5U CN214359674U (en) | 2020-11-11 | 2020-11-11 | Locking device of man-cargo dual-purpose ladder protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022593499.5U CN214359674U (en) | 2020-11-11 | 2020-11-11 | Locking device of man-cargo dual-purpose ladder protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214359674U true CN214359674U (en) | 2021-10-08 |
Family
ID=77976362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022593499.5U Active CN214359674U (en) | 2020-11-11 | 2020-11-11 | Locking device of man-cargo dual-purpose ladder protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214359674U (en) |
-
2020
- 2020-11-11 CN CN202022593499.5U patent/CN214359674U/en active Active
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