CN220365458U - Sliding door guide rail assembly - Google Patents
Sliding door guide rail assembly Download PDFInfo
- Publication number
- CN220365458U CN220365458U CN202321833000.0U CN202321833000U CN220365458U CN 220365458 U CN220365458 U CN 220365458U CN 202321833000 U CN202321833000 U CN 202321833000U CN 220365458 U CN220365458 U CN 220365458U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- sliding door
- rail assembly
- utility
- lifting guide
- 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.)
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Links
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of building workshops, and particularly relates to a sliding door guide rail assembly, which comprises a sliding door, wherein rollers are arranged at the bottom of the sliding door and are in rolling connection with a bottom guide rail, microswitches are arranged at two ends of the bottom guide rail, a left lifting guide rail and a right lifting guide rail, the middle parts of which are mutually abutted, are arranged in the middle of the bottom guide rail, a plurality of electric telescopic rods are arranged on the lower end surfaces of the left lifting guide rail and the right lifting guide rail.
Description
Technical Field
The utility model relates to the technical field of building plants, in particular to a movable door guide rail assembly.
Background
A typical elevator door system includes a door frame supported by rollers that roll along guide rails to move the door between open and closed. Often vehicles pass through the building and the surfaces of the rails are subject to wear, so that the rails need to be subjected to expensive surface treatments to resist wear, but no entirely satisfactory surface protection method has been available to date.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a sliding door rail assembly.
The utility model provides a dodge gate guide rail assembly, includes the dodge gate, the bottom of dodge gate is equipped with the top gyro wheel, gyro wheel and bottom rail roll connection, bottom rail's both ends are equipped with micro-gap switch, bottom rail's middle part is equipped with left lift guide rail and the right lift guide rail of middle part mutual butt, left lift guide rail and right lift guide rail's lower terminal surface all is equipped with a plurality of electric telescopic handle.
Further, the top of the movable door is provided with a pulley, and the pulley is in rolling connection with the top guide rail.
Further, the micro switch is installed on the ground through a fixing piece.
Further, contact pads are arranged at the left end and the right end of the movable door.
By adopting the technical scheme, the utility model has the beneficial technical effects that: the left lifting guide rail and the right lifting guide rail are arranged in the utility model, the lower end surfaces of the left lifting guide rail and the right lifting guide rail are respectively provided with a plurality of electric telescopic rods, when the sliding door is pushed and pulled, and the sliding door is contacted with the micro switch, the electric telescopic rods are started to drive the left lifting guide rail and the right lifting guide rail to descend to the ground height, so that the abrasion of vehicles passing by the left lifting guide rail and the right lifting guide rail is reduced, the service life of the vehicles is prolonged, in addition, when a small-sized vehicle passes, only one sliding door needs to be opened, the left lifting guide rail and the right lifting guide rail can independently descend under the driving of the electric telescopic rods, and the operation is convenient.
Drawings
FIG. 1 is a schematic diagram of a moving door track assembly according to the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model in a front view of a sliding door in a closed position;
fig. 3 is a schematic sectional view of the present utility model in a front view of the open state of the sliding door.
In the figure, 1, a movable door, 2, rollers, 3, a bottom guide rail, 4, a micro switch, 5, a left lifting guide rail, 6, a right lifting guide rail, 7, an electric telescopic rod, 8, a pulley, 9, a top guide rail, 10, a fixing piece, 11 and a contact pad.
Detailed Description
In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.
According to the illustration of fig. 1-3, a sliding door guide rail assembly comprises a sliding door 1, a top roller 2 is arranged at the bottom of the sliding door 1, the roller 2 is in rolling connection with a bottom guide rail 3, microswitches 4 are arranged at two ends of the bottom guide rail 3, a left lifting guide rail 5 and a right lifting guide rail 6, the middle parts of which are mutually abutted, are arranged at the middle parts of the bottom guide rail 3, and a plurality of electric telescopic rods 7 are arranged on the lower end surfaces of the left lifting guide rail 5 and the right lifting guide rail 6.
In the above-mentioned concrete embodiment, set up left lift rail 5 and right lift rail 6, the lower terminal surface of left lift rail 5 and right lift rail 6 all is equipped with a plurality of electric telescopic handle 7, when push-and-pull movable door 1, when movable door 1 and micro-gap switch 4 contact, start electric telescopic handle 7, drive left lift rail 5 and right lift rail 6 decline to ground height, reduce the wearing and tearing of going vehicles to left lift rail 5 and right lift rail 6, increase its life, in addition, when having small-size vehicle to pass through, only need open a movable door 1, left lift rail 5 and right lift rail 6 can fall alone under electric telescopic handle 7's drive, convenient operation.
The top of the movable door 1 is provided with a pulley 8, the pulley 8 is in rolling connection with a top guide rail 9, the pulley 8 at the top is supported by the movable door 1, and the pulley 8 is in rolling connection with the top guide rail 9, so that the movable door 1 can move.
The micro switch 4 is installed on the ground through a fixing piece 10.
Contact pads 11 are arranged at the left end and the right end of the movable door 1, the contact pads 11 play a role in buffering, and the collision of the movable door 1 to the micro switch 4 is reduced.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.
Claims (4)
1. The utility model provides a dodge gate guide rail assembly, includes dodge gate (1), its characterized in that, the bottom of dodge gate (1) is equipped with gyro wheel (2), gyro wheel (2) and bottom rail (3) roll connection, the both ends of bottom rail (3) are equipped with micro-gap switch (4), the middle part of bottom rail (3) is equipped with left lift guide rail (5) and right lift guide rail (6) of middle part mutual butt, the lower terminal surface of left lift guide rail (5) and right lift guide rail (6) all is equipped with a plurality of electric telescopic handle (7).
2. A sliding door guide rail assembly according to claim 1, characterized in that the top of the sliding door (1) is provided with a pulley (8), which pulley (8) is in rolling connection with the top guide rail (9).
3. A sliding door guide rail assembly according to claim 2, characterized in that the microswitch (4) is mounted on the ground by means of a fixing (10).
4. A sliding door guide rail assembly according to claim 1, characterized in that the sliding door (1) is provided with contact pads (11) at both the left and right ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833000.0U CN220365458U (en) | 2023-07-13 | 2023-07-13 | Sliding door guide rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833000.0U CN220365458U (en) | 2023-07-13 | 2023-07-13 | Sliding door guide rail assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365458U true CN220365458U (en) | 2024-01-19 |
Family
ID=89513361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833000.0U Active CN220365458U (en) | 2023-07-13 | 2023-07-13 | Sliding door guide rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365458U (en) |
-
2023
- 2023-07-13 CN CN202321833000.0U patent/CN220365458U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |