CN220642187U - Automatic landing lock device for landing door of construction elevator - Google Patents
Automatic landing lock device for landing door of construction elevator Download PDFInfo
- Publication number
- CN220642187U CN220642187U CN202322075368.1U CN202322075368U CN220642187U CN 220642187 U CN220642187 U CN 220642187U CN 202322075368 U CN202322075368 U CN 202322075368U CN 220642187 U CN220642187 U CN 220642187U
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses an automatic landing lock device for a landing door of a construction lifter, which comprises a base, wherein a movable door is rotatably arranged at the top of the base, a fixed column is fixedly arranged at one side of the movable door at the top of the base, an automatic landing lock structure is arranged at the top of the base, the automatic landing lock structure comprises a first rotating block and a second rotating block, a fixed block is fixedly arranged at the front part of the fixed column, a rotating groove is formed at the top of the fixed block, the rear part of the first rotating block is rotatably arranged in the rotating groove, a mounting groove is formed at the front part of the fixed block, a lock rod is movably arranged in the rotating block I near the front part, and a handle cover is fixedly arranged at the front part of the movable door at the other side of the fixed block.
Description
Technical Field
The utility model relates to the field of construction elevators, in particular to an automatic landing lock device for a landing door of a construction elevator.
Background
The construction elevator is equipment for vertically transporting personnel, materials, tools and other materials, is commonly used in the industries of building, decoration, maintenance, cleaning and the like, and is provided with a construction elevator landing door, so that the automatic landing locking device of the construction elevator landing door can be used when the construction elevator landing door is locked because personnel are prevented from falling from the construction elevator;
the automatic landing lock device of the landing door of the existing construction elevator is controlled to automatically landing the lock by using electricity, the structure of the method is complex, and the automatic landing lock device of the landing door of the construction elevator is easy to damage due to the construction environment, so that the automatic landing lock device of the landing door of the existing construction elevator is high in maintenance difficulty.
Disclosure of Invention
The utility model mainly aims to provide an automatic landing locking device for a landing door of a construction elevator, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the automatic landing lock device for the landing door of the construction elevator comprises a base, wherein the top of the base is rotatably provided with a movable door, one side of the top of the base, which is positioned on the movable door, is fixedly provided with a fixed column, and the top of the base is provided with an automatic landing lock structure;
the automatic falling lock structure comprises a first rotating block and a second rotating block, wherein a fixed block is fixedly arranged at the front part of the fixed column, a rotating groove is formed in the top of the fixed block, and the rear part of the first rotating block is rotatably arranged in the rotating groove.
As a further scheme of the utility model, the front part of the fixed block is provided with a mounting groove, a lock rod is movably arranged in the mounting groove near the front part in the first rotating block, the front part of the movable door is fixedly provided with a handle cover on the other side of the fixed block, the front part of the handle cover is provided with a sliding groove in a penetrating way, one end of the lock rod is near the front part and the rear part and penetrates through one side of the handle cover and the sliding groove, and sliding handles are fixedly arranged near the front part and the rear part.
As a further scheme of the utility model, the front part of one sliding handle penetrates through the front part of the sliding groove, and a spring is fixedly connected between the other side of one sliding handle and the sliding groove.
As a further scheme of the utility model, a fixed plate is fixedly arranged at the rear part of the handle cover at the rear part of the movable door, and the front part of the second rotating block is rotatably arranged at the rear part of the movable door and is positioned at the top position of the fixed plate.
As a further scheme of the utility model, the rear part of the movable door is provided with a movable groove in a penetrating way at the top of the fixed plate, and the rear part of the other sliding handle is movably arranged at the top of the fixed plate and is positioned in the second rotating block.
As a further scheme of the utility model, the front part of the movable door is provided with the lifting groove at the top of the handle cover, the lifting block is slidably arranged in the lifting groove, the rear part of the lifting block penetrates through the rear part of the movable door and is fixedly connected with the front part of the rotating block II, the front part of the lifting block penetrates through the front part of the lifting groove, and the other sides of the rotating block I and the rotating block II are in inclined states.
The beneficial effects of the utility model are as follows: the movable door is rotated by arranging the first rotating block to be matched with the lock rod, the lock rod is driven to move together, when the lock rod moves to the position of the inclined plane of the first rotating block, the first rotating block is extruded by the lock rod, so that the first rotating block rotates, when the lock rod completely enters the inside of the rotating groove, the first rotating block automatically resets due to gravity, the lock rod is fixed, namely the movable door is closed, the effect of automatically locking the landing door of the construction lifter is achieved, the locking efficiency of the automatic landing locking device of the landing door of the construction lifter is greatly improved, and the automatic landing door locking device is simple in structure and convenient to install or maintain in a construction environment;
the second sliding handle can also extrude the second rotating block to rotate in the process, and then the second rotating block automatically resets due to the gravity factor, so that the sliding handle is fixed, the double fixing of the movable door is achieved, the use safety of the layer door of the construction lifter is greatly increased, meanwhile, the automatic falling lock device is prevented from being touched by an operator when the operator is in the construction lifter, the layer door of the construction lifter is opened accidentally, and the safety accident risk occurs.
Through setting up two sliding handles of lift groove cooperation and handle cover, when needs are opened the dodge gate from the front portion of dodge gate, upwards pulling elevating block, make rotating block two rotate, when rotating block two and another sliding handle completely separate, one of them sliding handle of sliding drives the locking lever and removes again, the spring is compressed this moment, when the locking lever breaks away from the fixed block, loosen the sliding handle, the spring resilience drives the locking lever and resets, can open the dodge gate this moment, when needs are opened it from the rear portion of dodge gate, directly rotatory rotating block two, when rotating block two and another sliding handle separate, the pulling is another sliding handle again, drive the locking lever and remove, when the locking lever is complete with the fixed block separation, can beat the dodge gate, make the construction elevator layer door open its construction elevator layer door that can be quick no matter from its outside or inside, the opening speed and the mode of opening of construction elevator layer door have been promoted greatly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an automatic landing lock device for a landing door of a construction elevator according to the present utility model;
FIG. 2 is an enlarged view of section A of FIG. 1 of the automatic landing locking apparatus of the landing door of the construction elevator of the present utility model;
FIG. 3 is a schematic view of the structure of a movable door of the automatic landing locking device of the landing door of the construction elevator of the present utility model;
FIG. 4 is an enlarged view of section B of FIG. 3 of the automatic landing locking apparatus of the landing door of the construction elevator of the present utility model;
FIG. 5 is a schematic view of a fixed column structure of the automatic landing locking device of the landing door of the construction elevator of the present utility model;
FIG. 6 is an enlarged view of section C of FIG. 5 of the automatic landing locking apparatus of the landing door of the construction elevator of the present utility model;
FIG. 7 is a view of the rear of the movable door of the automatic landing locking device of the landing door of the construction elevator of the present utility model;
fig. 8 is an enlarged view of part D of fig. 7 of the automatic landing locking device for landing doors of the construction hoist according to the present utility model.
In the figure: 1. a movable door; 2. fixing the column; 3. an automatic falling lock structure; 4. a first rotating block; 5. a second rotating block; 6. a fixed block; 7. a rotating groove; 8. a lock lever; 9. a handle cover; 10. a sliding groove; 11. a sliding handle; 12. a spring; 13. a fixing plate; 14. a movable groove; 15. a lifting groove; 16. a lifting block; 17. and (5) a base.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-8, the automatic landing lock device for the landing door of the construction elevator comprises a base 17, wherein a movable door 1 is rotatably arranged at the top of the base 17, a fixed column 2 is fixedly arranged at one side of the top of the base 17, which is positioned on the movable door 1, and an automatic landing lock structure 3 is arranged at the top of the base 17;
the automatic falling lock structure 3 comprises a first rotating block 4 and a second rotating block 5, a fixed block 6 is fixedly arranged at the front part of the fixed column 2, a rotating groove 7 is formed in the top of the fixed block 6, and the rear part of the first rotating block 4 is rotatably arranged in the rotating groove 7.
In this embodiment, in order to realize that the first rotating block 4 can rotate and automatically reset, the front portion of the fixed block 6 is provided with a mounting groove, the inside of the mounting groove is located inside the first rotating block 4 and is close to the front portion, a lock rod 8 is movably mounted, the front portion of the movable door 1 is located on the other side of the fixed block 6, a handle cover 9 is fixedly mounted on the other side of the fixed block 6, a sliding groove 10 is formed in the front portion of the handle cover 9 in a penetrating manner, one end of the lock rod 8 is close to one side of the front portion and the rear portion of the handle cover 9 and the sliding groove 10, and sliding handles 11 are fixedly mounted close to the front portion and the rear portion.
In this embodiment, in order to realize that the sliding handles 11 can be inside the handle cover 9, the lock lever 8 is pulled, so that the front portion of one of the sliding handles 11 penetrates the front portion of the sliding groove 10, and a spring 12 is fixedly connected between the other side of one of the sliding handles 11 and the sliding groove 10.
In addition, a fixed plate 13 is fixedly arranged at the rear part of the handle cover 9 at the rear part of the movable door 1, and the front part of the second rotating block 5 is rotatably arranged at the top position of the fixed plate 13 at the rear part of the movable door 1.
In this embodiment, in order to pull the lock lever 8 at the rear portion of the movable door 1, a movable slot 14 is formed in the rear portion of the movable door 1 at the top of the fixed plate 13, and the rear portion of the other sliding handle 11 is movably mounted at the top of the fixed plate 13 at the inside of the second rotating block 5 through the movable slot 14.
In this embodiment, in order to realize that the second rotating block 5 can rotate in the front portion of the movable door 1, the front portion of the movable door 1 is provided with the lifting groove 15 at the top of the handle cover 9, the lifting block 16 is slidably mounted in the lifting groove 15, the rear portion of the lifting block 16 penetrates through the rear portion of the movable door 1 and is fixedly connected with the front portion of the second rotating block 5, the front portion of the lifting block 16 penetrates through the front portion of the lifting groove 15, and the other sides of the first rotating block 4 and the second rotating block 5 are in inclined states.
It should be noted that, in the automatic landing lock device for the landing door of the construction elevator, when the landing door is used, the movable door 1 is rotated to drive the lock rod 8 to move together, when the lock rod 8 moves to the inclined plane of the first rotating block 4, the first rotating block 4 is extruded by the lock rod 8, so that the first rotating block 4 rotates, when the lock rod 8 completely enters the rotating groove 7, the first rotating block 4 automatically resets due to gravity, so that the lock rod 8 is fixed, namely, the movable door 1 is closed, in the process, the second sliding handle 11 also extrudes and rotates the second rotating block 5, and then the second rotating block 5 automatically resets due to gravity, so that the sliding handle 11 is fixed, and the movable door 1 is doubly fixed;
when the movable door 1 needs to be opened from the front part of the movable door 1, the lifting block 16 is pulled upwards, so that the second rotating block 5 rotates, when the second rotating block 5 is completely separated from the other sliding handle 11, one sliding handle 11 is slid to drive the lock rod 8 to move, the spring 12 is compressed at the moment, when the lock rod 8 is separated from the fixed block 6, the sliding handle 11 is released, the spring 12 rebounds to drive the lock rod 8 to reset, and the movable door 1 can be opened at the moment;
when the movable door 1 needs to be opened from the rear part, the second rotating block 5 is directly rotated, when the second rotating block 5 is separated from the other sliding handle 11, the other sliding handle 11 is pulled to drive the lock rod 8 to move, and when the lock rod 8 is completely separated from the fixed block 6, the movable door 1 can be opened.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Automatic locking device that falls of construction elevator layer door, its characterized in that: the automatic locking device comprises a base (17), wherein a movable door (1) is rotatably arranged at the top of the base (17), a fixed column (2) is fixedly arranged at one side of the top of the base (17) which is positioned on the movable door (1), and an automatic locking structure (3) is arranged at the top of the base (17);
the automatic falling lock structure (3) comprises a first rotating block (4) and a second rotating block (5), a fixed block (6) is fixedly arranged at the front part of the fixed column (2), a rotating groove (7) is formed in the top of the fixed block (6), and the rear part of the first rotating block (4) is rotatably arranged in the rotating groove (7).
2. The construction elevator landing door automatic locking apparatus according to claim 1, wherein: the front portion of fixed block (6) has seted up the mounting groove, and the inside of mounting groove is located the inside of rotating block one (4) and is close to front portion movable mounting has locking lever (8), the opposite side fixed block (6) of the front portion of dodge gate (1) fixed mounting has handle cover (9), sliding groove (10) have been seted up in the front portion of handle cover (9) in a penetrating way, one end of locking lever (8) is close to front portion and rear portion one side and sliding groove (10) that run through handle cover (9), and is close to front portion and rear portion all fixed mounting has sliding handle (11).
3. The construction elevator landing door automatic locking apparatus according to claim 2, wherein: the front part of one sliding handle (11) penetrates through the front part of the sliding groove (10), and a spring (12) is fixedly connected between the other side of one sliding handle (11) and the sliding groove (10).
4. A construction elevator landing door automatic locking apparatus according to claim 3, wherein: the rear part of the movable door (1) is fixedly provided with a fixed plate (13) at the rear part of the handle cover (9), and the front part of the second rotating block (5) is rotatably arranged at the top position of the fixed plate (13) at the rear part of the movable door (1).
5. The construction elevator landing door automatic locking apparatus according to claim 4, wherein: the rear part of the movable door (1) is provided with a movable groove (14) in a penetrating way at the top of the fixed plate (13), and the rear part of the other sliding handle (11) is provided with a movable groove (14) in a penetrating way and is movably arranged at the top of the fixed plate (13) and positioned in the second rotating block (5).
6. The construction elevator landing door automatic locking apparatus according to claim 4, wherein: lifting groove (15) has been seted up at the top of handle cover (9) in front portion of dodge gate (1), inside slidable mounting in lifting groove (15) has lifting block (16), the rear portion of lifting block (16) runs through the front portion fixed connection of rear portion and the turning block two (5) of dodge gate (1), the front portion of lifting block (16) runs through the front portion of lifting groove (15), the opposite side of turning block one (4) and turning block two (5) is the incline condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075368.1U CN220642187U (en) | 2023-08-03 | 2023-08-03 | Automatic landing lock device for landing door of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322075368.1U CN220642187U (en) | 2023-08-03 | 2023-08-03 | Automatic landing lock device for landing door of construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220642187U true CN220642187U (en) | 2024-03-22 |
Family
ID=90284021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322075368.1U Active CN220642187U (en) | 2023-08-03 | 2023-08-03 | Automatic landing lock device for landing door of construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220642187U (en) |
-
2023
- 2023-08-03 CN CN202322075368.1U patent/CN220642187U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |