CN218465283U - Elevator landing door linkage steel wire rope fixing assembly - Google Patents
Elevator landing door linkage steel wire rope fixing assembly Download PDFInfo
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- CN218465283U CN218465283U CN202222702959.2U CN202222702959U CN218465283U CN 218465283 U CN218465283 U CN 218465283U CN 202222702959 U CN202222702959 U CN 202222702959U CN 218465283 U CN218465283 U CN 218465283U
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Abstract
The utility model provides a fixed subassembly of elevator layer door linkage wire rope belongs to elevator technical field. It has solved the problem of how to adjust wire rope's tensile force. This fixed subassembly of elevator layer door linkage wire rope, including initiative door link plate, passive door link plate, initiative door link plate and passive door link plate pass through linkage wire rope and connect, linkage wire rope fixes on the fixed bolster, is equipped with the mounting bracket of L type on the fixed bolster, and the mounting bracket includes riser and fixed plate, is equipped with adjusting bolt on the riser, and linkage wire rope's fag end is fixed on adjusting bolt, is equipped with the mounting hole on the fixed plate, and the fixed screw passes the mounting hole to be fixed on the fixed bolster and makes the fixed plate install on the fixed bolster. In this scheme, through setting up adjusting bolt on the mounting bracket of L type, realize the double regulation of linkage wire rope's distance, increased linkage wire rope's regulation distance.
Description
Technical Field
The utility model relates to an elevator technical field especially relates to a fixed subassembly of elevator layer door linkage wire rope.
Background
The elevator door mainly comprises a landing door and a car door, wherein the car door is arranged at the entrance of the car and is arranged on one side of the car close to the landing door for the passengers and goods to enter and exit. Landing doors are closed doors, also called landing doors, also called shaft doors, provided at the entrance of a landing. The landing door is driven by the car door, the door lock of the electrical and mechanical interlocking device is arranged on the landing door, and the landing door can be driven to be opened only when the car door is opened, so that the car door is called as an active door, and the landing door is a passive door. Only after the car door and the landing door are completely closed, the elevator can operate.
The existing elevator landing door device mainly comprises a door hanging plate assembly, a linkage steel wire rope and a door lock, wherein the door hanging plate assembly comprises a driving door hanging plate and a driven door hanging plate which are arranged in a door guide rail, and the door guide rail is fixedly connected with an upper sill frame; the driving door hanging plate and the driven door hanging plate are respectively provided with a steel wire rope fixing frame; the two door hanging plates are respectively connected with the linkage steel wire rope through the steel wire rope fixing frame, the linkage steel wire rope respectively bypasses the return rope wheel assemblies arranged at the two ends of the door guide rail to form a loop, and the connecting point of the driving door hanging plate and the linkage steel wire rope and the connecting point of the driven door hanging plate and the linkage steel wire rope are just opposite in the motion direction of the linkage steel wire rope. When the driving door hanging plate is opened and closed by the car door machine, the driven door hanging plate is opened and closed synchronously under the action of the linkage steel wire rope.
Above-mentioned structure often has following problem in the in-service use, and linkage wire rope mainly is rigid connection with wire rope's fixed bolster, and inconvenient adjustment linkage wire rope's tensile force after the installation takes place to become flexible and leads to two landing doors to open when asynchronous, influence the normal use of elevator.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a fixed subassembly of elevator layer door linkage wire rope, the utility model aims to solve the technical problem that: how to adjust the tension of the steel wire rope.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a fixed subassembly of elevator layer door linkage wire rope, passes through linkage wire rope including initiative door link plate, passive door link plate, initiative door link plate and passive door link plate and connects, linkage wire rope fix on the fixed bolster, a serial communication port, the fixed bolster on be equipped with the mounting bracket of L type, the mounting bracket include riser and fixed plate, the riser on be equipped with adjusting bolt, linkage wire rope's fag end fix on adjusting bolt, the fixed plate on be equipped with the mounting hole, fixed screw pass the mounting hole and fix and make the fixed plate install on the fixed bolster.
In the scheme, the mounting frame is L-shaped and comprises a fixing plate and a vertical plate, a fixing screw penetrates through a mounting hole of the fixing plate and then is fixed on the fixing support, so that the mounting frame is fixed on the fixing support, and the adjusting bolt is arranged on the fixing plate; in the initial state, the included angle between the fixing plate and the vertical plate is the same as the extending direction of the linkage steel wire rope. The tension of the linkage steel wire rope has two adjusting modes, and when the linkage steel wire rope is loosened and the deformation amount is small, the linkage steel wire rope can be tensioned by rotating the adjusting bolt; when the deformation amount of the steel wire rope is large, the adjusting distance of the adjusting bolt cannot meet the requirement, namely the tensile force of the linkage steel wire rope cannot meet the use requirement, the fixing screw is firstly loosened, the direction of the mounting frame is changed, the fixing plate is rotated by 180 degrees, so that the included angle between the fixing plate and the vertical plate is opposite to the extending direction of the linkage steel wire rope, the adjusting distance of the linkage steel wire rope is increased, and fine adjustment is carried out through adjustment of the adjusting bolt, so that the tensile force of the linkage steel wire rope meets the requirement.
In the elevator landing door linkage steel wire rope fixing component, the vertical plate and the fixing plate are integrally formed, and the fixing plate is provided with at least one mounting hole. The mounting holes are used for fixing the mounting frame, and when the number of the mounting holes is larger than one, the position of the mounting frame on the fixing support can be adjusted, so that the adjusting distance of the linkage steel wire rope is further increased.
In the elevator landing door linkage steel wire rope fixing component, the length of the fixing plate is greater than that of the vertical plate. The length of fixed plate is greater than the length of riser and makes the mounting bracket fix more stably on the fixed bolster.
In the elevator landing door linkage steel wire rope fixing assembly, the number of the mounting frames is two.
In the elevator landing door linkage steel wire rope fixing component, the mounting frames are arranged in parallel and in a staggered mode, and the distance between the mounting frames is 3-5mm.
In the elevator landing door linkage steel wire rope fixing component, the mounting frames are positioned on the same straight line.
In the elevator landing door linkage steel wire rope fixing assembly, the fixing support is provided with fixing holes, the fixing screws are fixed on the fixing holes, and the number of the fixing holes is at least two. The fixed orifices are used for fixing the mounting bracket, and when the number of the fixed orifices is more than two, the position of the mounting bracket on the fixed bracket can be adjusted, so that the adjusting distance of the linkage steel wire rope is further increased.
Compared with the prior art, the utility model has the advantages of it is following:
1. in this scheme, through setting up adjusting bolt on the mounting bracket of L type, realize the double regulation of linkage wire rope's distance, increased linkage wire rope's regulation distance.
2. In this scheme, the length of fixed plate is greater than the length of riser and makes the mounting bracket fix more stably on the fixed bolster.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of the present invention;
fig. 3 is a schematic partial structure diagram of a second embodiment of the present invention;
fig. 4 is a schematic structural view of a reverse direction of a second mounting frame according to an embodiment of the present invention.
In the figure, 1, a sill frame; 2. a door guide rail; 3. a driving door hanging plate; 4. a fixed block; 5. a passive door hanging plate; 6. fixing a bracket; 7. a mounting frame; 7a, a vertical plate; 7b, a fixing plate; 8. adjusting the bolt; 9. fixing screws; 10. linkage steel wire ropes; 11; a diversion sheave.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1 and 2, a fixed assembly of an elevator landing door linkage steel wire rope 10 comprises an upper sill frame 1 and a door guide rail 2, wherein the door guide rail 2 is fixed on the upper sill frame 1, a driving door hanging plate 3 and a driven door hanging plate 5 are connected to the door guide rail 2 in a sliding manner, the driving door hanging plate 3 and the driven door hanging plate 5 are connected through a linkage steel wire rope 10, the linkage steel wire rope 10 bypasses a diversion sheave 11 to form an annular loop, a fixing block 4 is arranged on the driving door hanging plate 3, a fixing support 6 is arranged on the driven door hanging plate 5, the lower edge of the linkage steel wire rope 10 is fixed on the driving door hanging plate 3 through the fixing block 4, and the upper edge of the linkage steel wire rope 10 is fixedly connected with the driven door hanging plate 5 through the fixing support 6. Be equipped with the mounting bracket 7 of 2L types on fixed bolster 6, 2 mounting bracket 7 are located same straight line, mounting bracket 7 includes integrated into one piece's riser 7a and fixed plate 7b, the length of fixed plate 7b is greater than the length of riser 7a, be equipped with adjusting bolt 8 on riser 7a, the fag end on linkage wire rope 10 is fixed on adjusting bolt 8, be equipped with at least one mounting hole on the fixed plate 7b, be equipped with two at least fixed orificess on fixed bolster 6, set screw 9 fixes on the fixed orifices, in this embodiment, be equipped with two mounting holes on fixed plate 7b, be equipped with four fixed orificess on fixed bolster 6, the quantity of mounting hole also can be three or more, make things convenient for fixed plate 7b to adjust the position at fixed bolster 6, set screw 9 passes the mounting hole and fixes in the fixed orifices, make fixed plate 7b install on fixed bolster 6.
In an initial state, an included angle between the fixing plate 7b and the vertical plate 7a is the same as the extending direction of the linkage steel wire rope 10. The extending direction refers to the direction of the rope head of the linkage steel wire rope 10, the tension of the linkage steel wire rope 10 has two adjusting modes, and when the linkage steel wire rope 10 is loosened and the deformation amount is small, the linkage steel wire rope 10 can be tensioned by rotating the adjusting bolt 8; when the deformation amount of the steel wire rope is large, the adjusting distance of the adjusting bolt 8 cannot meet the requirement, namely the tension of the linkage steel wire rope 10 cannot meet the use requirement, at the moment, the fixing screw 9 is firstly loosened, the direction of the mounting frame 7 is changed, the fixing plate 7b is rotated by 180 degrees, the included angle between the fixing plate 7b and the vertical plate 7a is opposite to the extending direction of the linkage steel wire rope 10, the adjusting distance of the linkage steel wire rope 10 is increased, fine adjustment is carried out through adjustment of the adjusting bolt 8, and the tension of the linkage steel wire rope 10 meets the requirement.
Example two
As shown in fig. 3 and 4, the present embodiment has substantially the same structure as the first embodiment, except that the mounting brackets 7 are arranged in parallel and staggered, the distance between the mounting brackets 7 is 4mm, fig. 3 shows an initial state of the mounting brackets 7, and fig. 4 shows a fixed state after the mounting brackets 7 are rotated.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although 1, the upper threshold frame is used more herein; 2. a door guide rail; 3. a driving door hanging plate; 4. a fixed block; 5. a passive door hanging plate; 6. a fixed bracket; 7. a mounting frame; 7a, a vertical plate; 7b, a fixing plate; 8. adjusting the bolt; 9. a fixing screw; 10. a linkage steel wire rope; 11; diverting pulleys and the like, without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (7)
1. The utility model provides a fixed subassembly of elevator layer door linkage wire rope, passes through linkage wire rope (10) including initiative door link plate (3), passive door link plate (5), initiative door link plate (3) and passive door link plate (5) and connects, linkage wire rope (10) fix on fixed bolster (6), a serial communication port, fixed bolster (6) on be equipped with mounting bracket (7) of L type, mounting bracket (7) including riser (7 a) and fixed plate (7 b), riser (7 a) on be equipped with adjusting bolt (8), the fag end of linkage wire rope (10) fix on adjusting bolt (8), fixed plate (7 b) on be equipped with the mounting hole, the mounting hole on wear fixed screw (9), fixed screw (9) pass the mounting hole and fix on fixed bolster (6) and make fixed plate (7 b) install on fixed bolster (6).
2. The elevator landing door linkage steel wire rope fixing assembly according to claim 1, wherein the vertical plate (7 a) and the fixing plate (7 b) are integrally formed, and the fixing bracket (6) is provided with at least one mounting hole.
3. The elevator landing door linkage wire rope fixing assembly according to claim 2, wherein the length of the fixing plate (7 b) is greater than the length of the riser (7 a).
4. An elevator landing door linkage wire rope fixing assembly according to claim 3, wherein the number of the mounting brackets (7) is two.
5. The elevator landing door linkage steel wire rope fixing assembly according to claim 4, wherein the mounting frames (7) are arranged in parallel and staggered, and the distance between the mounting frames (7) is 3-5mm.
6. An elevator landing door linkage wire rope fixing assembly according to claim 4, wherein the mounting brackets (7) are located on the same straight line.
7. The elevator landing door linkage steel wire rope fixing assembly according to claim 2, wherein fixing holes are formed in the fixing support (6), the fixing screws (9) are fixed in the fixing holes, and the number of the fixing holes is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702959.2U CN218465283U (en) | 2022-10-11 | 2022-10-11 | Elevator landing door linkage steel wire rope fixing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702959.2U CN218465283U (en) | 2022-10-11 | 2022-10-11 | Elevator landing door linkage steel wire rope fixing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218465283U true CN218465283U (en) | 2023-02-10 |
Family
ID=85146650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222702959.2U Active CN218465283U (en) | 2022-10-11 | 2022-10-11 | Elevator landing door linkage steel wire rope fixing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218465283U (en) |
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2022
- 2022-10-11 CN CN202222702959.2U patent/CN218465283U/en active Active
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