CN212475733U - Automatic elevator passing plate for construction elevator - Google Patents
Automatic elevator passing plate for construction elevator Download PDFInfo
- Publication number
- CN212475733U CN212475733U CN202020472447.XU CN202020472447U CN212475733U CN 212475733 U CN212475733 U CN 212475733U CN 202020472447 U CN202020472447 U CN 202020472447U CN 212475733 U CN212475733 U CN 212475733U
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- CN
- China
- Prior art keywords
- elevator
- rotating
- plate
- passing plate
- construction
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic elevator passing plate for a construction elevator, which comprises a rotating passing plate connected to one side of the bottom surface of the elevator through a hinge assembly, and three groups of pulleys correspondingly arranged at the bottom of the rotating passing plate; the size of the pulley is gradually increased from one side to the other side at the hinged position of the self-rotating plate and the elevator; the hinge assembly comprises a groove positioned on one side of the bottom surface of the elevator, two supports correspondingly arranged in the groove, a through hole penetrating through the plate in the long edge direction in a rotating mode, and connecting rods penetrating through the through hole and connected with the two supports at two ends respectively. The device has a simple structure, can realize the opening and the packing-up of the elevator passing plate without manual operation, and saves human resources.
Description
Technical Field
The utility model relates to a building elevator field specifically is a board is crossed to automatic elevator for construction elevator.
Background
The construction elevator is an auxiliary tool used for transporting constructors and building materials in the building construction process so that the constructors and the building materials can safely and quickly reach the destination, and is widely applied to high-rise buildings particularly. The existing building construction elevator comprises a lift car, a cab, a driving mechanism, a cable and a cable bracket. When the existing construction elevator is used, a worker enters the car and manages the car door and then starts the elevator to vertically move by a driver. There is certain interval between construction elevator and the material receiving platform, and the existence of this interval is unfavorable for the transportation of building materials, and the operation of handcart still has certain potential safety hazard to constructor, and objects such as the building materials that drop easily simultaneously from the interval have the potential safety hazard equally to subaerial staff, often adopts manual plug-type elevator to cross the board among the prior art, needs the operation of special personnel just can realize that the elevator crosses packing up and the whereabouts of board.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing a board is crossed to automatic elevator for construction elevator need not manual operation, simple structure, convenient to use.
To the above problem the utility model discloses a technical scheme is: an automatic elevator passing plate for a construction elevator comprises a rotating passing plate connected to one side of the bottom surface of the elevator through a hinge assembly, and three groups of pulleys correspondingly arranged at the bottom of the rotating passing plate; the size of the pulley is gradually increased from one side to the other side at the hinged position of the self-rotating plate and the elevator; the hinge assembly comprises a groove positioned on one side of the bottom surface of the elevator, two supports correspondingly arranged in the groove, a through hole penetrating through the plate in the long edge direction in a rotating mode, and connecting rods penetrating through the through hole and connected with the two supports at two ends respectively.
The automatic elevator passing plate for the construction elevator further comprises an auxiliary spring connected to the rotary passing plate and the bottom surface of the elevator.
The utility model discloses construction elevator crosses beneficial effect of board with automatic elevator is: through setting up the pulley, reduce the friction between board and the construction elevator door of crossing in the rotation, and then reduce the damage of the board and the contact department of construction elevator of crossing in the rotation, set up the pulley into size gradual change simultaneously, the elevator door when opening, makes the board of crossing in the rotation put down slowly, prevents to rotate to cross the damage of putting down its fast to and reduce noise pollution. The device has a simple structure, can realize the folding and unfolding of the elevator passing plate without manual operation, saves human resources and is beneficial to improving the working efficiency.
Drawings
FIG. 1 is a side view of the apparatus with the doors closed;
fig. 2 is a state diagram of the device when the elevator door is opened;
FIG. 3 is a schematic view of the present device in use;
fig. 4 is a schematic bottom structure of the device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-4.
The automatic elevator passing plate for the construction elevator comprises a rotating passing plate 1 connected to one side of the bottom surface of the elevator through a hinge assembly, three groups of pulleys 2 located at the bottom of the rotating passing plate 1, and a limiting block 3 located on the bottom surface of the elevator and used for limiting the position of the rotating passing plate 1. Through setting up stopper 3, make and rotate board 1 and can not rotate excessively because of inertial effect when packing up.
Each group of the pulleys 2 consists of three pulleys, and the size of each group is gradually increased from one side to the other side at the hinged part of the rotating plate 1 and the elevator. The lift-cabin door of construction elevator divide into upper door and lower door, thereby realize the switch of lift-cabin door through making upper door and lower door move to the up-and-down direction respectively, pulley 2 and lower door direct contact of board 1 bottom are crossed in the rotation, when the lower door is closed, the right angle top that rises is blocked in the bottom of pulley 2 easily when contacting with pulley 2, consequently set up the lower door top to have certain radian, prevent to rise the damage of in-process to pulley 2, set up pulley 2 on one side near the elevator simultaneously, prevent to cross board 1 in the rotation when the whereabouts pulley 2 with connect the material platform to collide.
The hinge assembly comprises a groove 4 positioned on one side of the bottom surface of the elevator, two brackets 5 correspondingly arranged in the groove 4, a through hole penetrating through the plate 1 in the long edge direction in a rotating mode, and a connecting rod 6 penetrating through the through hole and connected with the two brackets 5 at two ends respectively. When the rotating plate 1 is rotated to be opened, it is slowly rotated around the link 6, and when it is completely opened, its upper surface is flush with the upper surface of the elevator floor. Still including connecting in the rotation board 1 and the auxiliary spring 7 on the elevator bottom surface, the specification of auxiliary spring 7 is according to the rotation board 1 factor such as quality many times experimental decision, makes auxiliary spring 7 can assist the rotation board 1 of crossing and packs up, and has not influence to the rotatory placing of board 1 that crosses.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (2)
1. Automatic elevator crosses board for construction elevator, its characterized in that: the elevator car elevator is characterized by comprising a rotating passing plate connected to one side of the bottom surface of an elevator through a hinge assembly, three groups of pulleys correspondingly arranged at the bottom of the rotating passing plate, and a limiting block positioned on the bottom surface of the elevator and used for limiting the rotating position of the rotating passing plate; the size of the pulley is gradually increased from one side to the other side at the hinged position of the self-rotating plate and the elevator; the hinge assembly comprises a groove positioned on one side of the bottom surface of the elevator, two supports correspondingly arranged in the groove, a through hole penetrating through the plate in the long edge direction in a rotating mode, and connecting rods penetrating through the through hole and connected with the two supports at two ends respectively.
2. The automatic elevator passing plate for the construction elevator as claimed in claim 1, wherein: and the auxiliary spring is connected to the rotating plate and the bottom surface of the elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472447.XU CN212475733U (en) | 2020-04-03 | 2020-04-03 | Automatic elevator passing plate for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472447.XU CN212475733U (en) | 2020-04-03 | 2020-04-03 | Automatic elevator passing plate for construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212475733U true CN212475733U (en) | 2021-02-05 |
Family
ID=74458377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020472447.XU Expired - Fee Related CN212475733U (en) | 2020-04-03 | 2020-04-03 | Automatic elevator passing plate for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212475733U (en) |
-
2020
- 2020-04-03 CN CN202020472447.XU patent/CN212475733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |