CN217350341U - Construction elevator stops floor guard gate with full-automatic closed and dead function of lock - Google Patents
Construction elevator stops floor guard gate with full-automatic closed and dead function of lock Download PDFInfo
- Publication number
- CN217350341U CN217350341U CN202220599131.6U CN202220599131U CN217350341U CN 217350341 U CN217350341 U CN 217350341U CN 202220599131 U CN202220599131 U CN 202220599131U CN 217350341 U CN217350341 U CN 217350341U
- Authority
- CN
- China
- Prior art keywords
- door
- rotating shaft
- ring
- mechanical lock
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a construction elevator stop layer protective door with full-automatic closing and locking functions, which comprises a door frame, a door leaf arranged on a vertical rod of the door frame through a door shaft and a mechanical lock arranged on an upper transverse rod of the door frame through a mechanical lock mounting seat; the mechanical lock comprises a bracket and a lock ring; the bracket comprises three brackets which are horizontally arranged oppositely, one ends of the three brackets are respectively connected with the mechanical lock mounting seat, a limiting device is arranged between the other ends of the three brackets, and the middle parts of the three brackets are connected with a rotating shaft; the distance between two adjacent brackets is larger than the width of the locking ring, and the rotating shaft penetrates through the locking ring to enable the locking ring to be suspended on the rotating shaft; the distance between the rotating shaft and the limiting device is smaller than the radius of the locking ring; when the lock is locked, the lock ring is hung on the rotating shaft, the second limiting shaft is positioned below the same side of the rotating shaft, and the vertical distance between the second limiting shaft and the rotating shaft is smaller than the radius of the lock ring; the horizontal distance between the second limiting shaft and the rotating shaft is smaller than the diameter of the locking ring.
Description
Technical Field
The utility model relates to a construction elevator berths layer guard gate with full-automatic closed and lock function.
Background
At present, a bolt type mechanical lock is usually adopted in a locking device of a construction elevator door adopted in most construction sites, however, the bolt type mechanical lock cannot be automatically closed, the locking is mainly completed by depending on the operation of a construction elevator driver, and if the responsibility of the construction elevator driver is not strong, serious potential safety hazards exist.
Aiming at the defects in the prior art, the invention provides the novel protective door with the full-automatic closing and locking functions for the construction elevator stopping layer, which can effectively solve the defects in the prior art and avoid the potential safety hazard caused by manual misoperation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a construction elevator berths layer guard gate with full-automatic closure and lock function to solve the unable automatic locking's of locking device of present construction elevator door problem.
In order to solve the technical problem, the utility model provides a protective door with full-automatic closing and locking functions for a construction elevator stop layer, which comprises a door frame, a door leaf arranged on a vertical rod of the door frame through a door shaft and a mechanical lock arranged on an upper horizontal rod of the door frame through a mechanical lock mounting seat;
the mechanical lock comprises a bracket and a lock ring; the support comprises three supports which are horizontally arranged oppositely, one ends of the three supports are respectively connected with the mechanical lock mounting seat, a limiting device is arranged between the other ends of the three supports, and the middle parts of the three supports are connected with a rotating shaft; the distance between two adjacent brackets is larger than the width of the locking ring, and the rotating shaft penetrates through the locking ring to enable the locking ring to be suspended on the rotating shaft; the distance between the rotating shaft and the limiting device is smaller than the radius of the lock ring;
when the door is locked, the locking ring is hung on the rotating shaft, the door leaf is positioned below the same side of the rotating shaft, and the vertical distance between the door leaf and the rotating shaft is smaller than the radius of the locking ring; the horizontal distance between the door leaf and the rotating shaft is smaller than the diameter of the locking ring.
Further, the door shaft is a door shaft with a door closer.
Further, the locking ring is an iron ring in a circular ring shape.
Furthermore, the mechanical lock mounting seat is a mounting plate vertically mounted on the cross rod, and a through hole matched with the lock ring is formed in the mechanical lock mounting seat.
Further, the limiting device comprises a limiting shaft fixedly connected between the other ends of the two supports.
The beneficial effects of the utility model are that: through setting up the mechanical lock of taking the locking function, when construction elevator is in the floor that needs to stop and stops the back, open construction elevator guard gate, personnel and machinery come in and go out the completion back, and operating personnel loosens one's hands, drives the door leaf closure through fixing the door closer on the guard gate door leaf, and after the door leaf rotated to the mechanical lock of taking the locking function, automatic locking has avoided the potential safety hazard that the human misoperation caused.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a structure machine according to an embodiment of the present invention.
Fig. 3 is a dimensional relationship diagram of a mechanical lock according to an embodiment of the present invention.
Fig. 4 is a diagram illustrating the mechanical lock self-locking process according to an embodiment of the present invention.
Wherein: 1. erecting a rod; 11. an upper cross bar; 111. a mechanical lock mounting seat; 12. a fastener; 13. a fastener; 2. a door leaf; 21. a door shaft; 3. a mechanical lock; 31. a support; 32. a limiting shaft; 33. a rotating shaft; 34. And a locking ring.
Detailed Description
The protective door with full-automatic closing and locking function for the construction elevator stopping layer as shown in fig. 1 comprises a door frame, a door leaf 2 mounted on a vertical rod 1 of the door frame through a door shaft 21, and a mechanical lock 3 mounted on an upper cross rod 11 of the door frame through a mechanical lock mounting seat 111.
The mechanical lock 3 includes a bracket 31 and a lock ring 34; the lock ring 34 is a circular iron ring; the support 31 comprises three supports 31 which are horizontally arranged oppositely, one ends of the three supports 31 are respectively connected with the mechanical lock mounting seat 111, a limiting device is arranged between the other ends of the three supports 31, and the middle parts of the three supports 31 are connected with a rotating shaft 33; the distance between two adjacent brackets 31 is larger than the width of the locking ring 34, and the rotating shaft 33 passes through the locking ring 34 to enable the locking ring 34 to be hung on the rotating shaft 33; the distance between the rotating shaft 33 and the limiting device is smaller than the radius of the lock ring 34; the limiting device comprises a limiting shaft 32 fixedly connected between the other ends of the two brackets 31.
When locked, the locking ring 34 is hung on the rotating shaft 33, the door leaf 2 is positioned below the same side of the rotating shaft 33, and the vertical distance between the door leaf 22 and the rotating shaft 33 is smaller than the radius of the locking ring 34; the horizontal distance between the door leaf 2 and the rotation axis 33 is smaller than the diameter of the locking ring 34. The vertical distance h between the door leaf 2 and the rotating shaft 33, the horizontal distance b between the door leaf 2 and the rotating shaft 33, and the distance a between the rotating shaft 33 and the limiting shaft 32 can be adjusted according to actual locking requirements. The dimensional relationship referred to here is a dimensional relationship in a case where the influence of the diameter of the rotating shaft 33 itself is ignored.
The door leaf 2 is provided with a door closer which is a hydraulic press similar to a spring, the door closer can be released after being compressed after the door is opened, the door is automatically closed, the door closer has the effect similar to a spring door, and the door can be accurately and timely closed to an initial position after being opened. The door shaft 21 is a door shaft 21 with a door closer,
the mechanical lock 3 mounting seat 111 is a mounting plate vertically mounted on the cross rod, and a through hole matched with the lock ring 34 is formed in the mechanical lock 3 mounting plate; when the diameter of the lock ring 34 is larger, the distance between the mounting plate of the mechanical lock 3 and the rotating shaft 33 on the bracket 31 can be shortened by providing a moving space for the through hole on the mounting plate of the mechanical lock 3, and the distance of the bracket 31 can be further shortened.
The locking principle of the protective door for the construction elevator stopping layer is as follows:
as shown in fig. 4, when the door leaf 2 is closed under the action of the door closer, the iron ring of the mechanical lock 3 moves leftwards or upwards, when the door leaf 2 moves to the left side of the rotating shaft 33, the iron ring descends under the action of the self-weight of the iron ring, when the door leaf 2 moves leftwards again, the limiting shaft 32 of the mechanical lock 3 limits the iron ring to rotate rightwards, and the iron ring limits the door leaf 2 to be opened, so that the purpose of limiting and locking is achieved. When the door leaf 2 is opened, the mechanical lock 3 is only required to be manually upwards pulled to the position above the door leaf 2 by the iron ring, the iron ring can be provided with a thin soft rope and the like for convenient manual operation, the door leaf 2 can be pushed open, and the door leaf is closed again after the acting force is lost.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A protective door with full-automatic closing and locking functions for a construction elevator stop layer is characterized by comprising a door frame, a door leaf and a mechanical lock, wherein the door leaf is arranged on a vertical rod of the door frame through a door shaft, and the mechanical lock is arranged on an upper transverse rod of the door frame through a mechanical lock mounting seat;
the mechanical lock comprises a bracket and a lock ring; the support comprises three supports which are horizontally arranged oppositely, one ends of the three supports are respectively connected with the mechanical lock mounting seat, a limiting device is arranged between the other ends of the three supports, and the middle parts of the three supports are connected with a rotating shaft; the distance between two adjacent brackets is larger than the width of the locking ring, and the rotating shaft penetrates through the locking ring to enable the locking ring to be suspended on the rotating shaft; the distance between the rotating shaft and the limiting device is smaller than the radius of the lock ring;
when the door is locked, the locking ring is hung on the rotating shaft, the door leaf is positioned below the same side of the rotating shaft, and the vertical distance between the door leaf and the rotating shaft is smaller than the radius of the locking ring; the horizontal distance between the door leaf and the rotating shaft is smaller than the diameter of the locking ring.
2. The protective door for the landing of construction elevators with full automatic closing and locking function according to claim 1, wherein the door spindle is a door spindle with a door closer.
3. The protective door for the landing layer of a construction elevator having a full automatic closing and locking function according to claim 1, wherein the locking ring is an iron ring having a circular ring shape.
4. The protective door for the landing layer of a construction elevator with the full-automatic closing and locking function according to claim 1, wherein the mechanical lock mounting seat is a mounting plate vertically mounted on the cross bar, and a through hole matched with the lock ring is formed in the mechanical lock mounting seat.
5. The protective door for the landing of construction elevators with full automatic closing and locking function as claimed in claim 1, wherein the limiting means comprises a limiting shaft fixedly connected between the other ends of the two brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220599131.6U CN217350341U (en) | 2022-03-18 | 2022-03-18 | Construction elevator stops floor guard gate with full-automatic closed and dead function of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220599131.6U CN217350341U (en) | 2022-03-18 | 2022-03-18 | Construction elevator stops floor guard gate with full-automatic closed and dead function of lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217350341U true CN217350341U (en) | 2022-09-02 |
Family
ID=83051062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220599131.6U Active CN217350341U (en) | 2022-03-18 | 2022-03-18 | Construction elevator stops floor guard gate with full-automatic closed and dead function of lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217350341U (en) |
-
2022
- 2022-03-18 CN CN202220599131.6U patent/CN217350341U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103287953B (en) | Integrated car door lock and asynchronous door knife device of elevator | |
| CN106744199A (en) | Integrated car door lock synchronous door knife device | |
| CN217350341U (en) | Construction elevator stops floor guard gate with full-automatic closed and dead function of lock | |
| CN210236791U (en) | Panel rotation type elevator steering wheel | |
| US2585122A (en) | Closure operating means | |
| CN203833441U (en) | Synchronous door knife device with car door lock for elevator | |
| CN104692220B (en) | A kind of two arm-type gate of moving knife is locked a door cutter | |
| CN110316642B (en) | Automatic small flap door of construction elevator | |
| CN112173960A (en) | Safe self-locking mechanism for hoisting of suspension arm of engineering hoisting machine | |
| CN115163829A (en) | Pressure-fixing type quick-opening pressure container | |
| CN208008285U (en) | The asynchronous door lock device of integrated car door lock | |
| CN109879143A (en) | Elevator car door system and its door knife with enabling limits device | |
| CN106976792B (en) | Asynchronous door knife | |
| CN213265220U (en) | Elevator braking device capable of being synchronously lifted and elevator | |
| CN210480546U (en) | Automatic small flap gate of construction elevator | |
| CN209721318U (en) | Elevator car door system and its door knife with enabling limits device | |
| CN209493205U (en) | Automatic In-pot Car Retarder | |
| CN207015263U (en) | A kind of new automobile using side pedal gear | |
| CN204529044U (en) | A kind of two arm-type gate of moving knife is locked a door cutter | |
| CN207771291U (en) | A kind of novel lathe agent structure | |
| CN217535338U (en) | Unlocking structure of lifter | |
| CN2926449Y (en) | Self-locking safety door at ladder opening of shop-traveller boarding platform | |
| CN107720506A (en) | The asynchronous door lock device of integrated car door lock | |
| CN105298086B (en) | Full automatic safety cover plate | |
| CN220596972U (en) | Anti-falling automatic locking structure of construction lifter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |