CN212642562U - Advertisement screen sliding maintenance ladder - Google Patents
Advertisement screen sliding maintenance ladder Download PDFInfo
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- CN212642562U CN212642562U CN202020736254.0U CN202020736254U CN212642562U CN 212642562 U CN212642562 U CN 212642562U CN 202020736254 U CN202020736254 U CN 202020736254U CN 212642562 U CN212642562 U CN 212642562U
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- ladder
- sliding rail
- advertising screen
- rail
- sliding
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Abstract
The utility model relates to an advertising screen technical field discloses an advertising screen slides and overhauls ladder, sets up on the advertising screen steelframe. The movable ladder comprises an upper slide rail, a lower slide rail and a movable ladder stand. The upper sliding rail and the lower sliding rail are respectively arranged on the upper steel frame and the lower steel frame of the advertising screen, and two ends of the movable crawling ladder are movably arranged on the upper sliding rail and the lower sliding rail respectively. To sum up, the utility model discloses a set up mobilizable rail mounted cat ladder, can remove the position of cat ladder according to actual need, only need set up the effect that an access ladder can reach the maintenance of whole advertising screen. Not only convenient to use is swift, excellent in use effect, has simplified the maintenance platform moreover, material saving cost.
Description
Technical Field
The utility model belongs to the technical field of the advertisement screen technique and specifically relates to an advertisement screen slides and overhauls ladder.
Background
The advertisement screen is more and more common in the use in life, but when the advertisement screen takes place to damage or change, because the advertisement screen is high big, so need set up the access ladder behind the advertisement screen. The existing maintenance ladder is fixedly welded on the advertisement screen and cannot be moved, a plurality of maintenance ladders need to be installed, the material cost is wasted, and the using effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the existing overhaul ladder can not be moved and needs to be installed with more overhaul ladders, the produced material cost is wasted and the using effect is not good. The utility model provides an advertisement screen slide maintenance ladder through setting up mobilizable rail mounted cat ladder, can remove the position of cat ladder according to actual need, only needs to set up the effect that the maintenance of a maintenance ladder can reach whole advertisement screen. Not only convenient to use is swift, excellent in use effect, has simplified the maintenance platform moreover, material saving cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses an advertisement screen slide maintenance ladder sets up on the advertisement screen steelframe. The movable ladder comprises an upper slide rail, a lower slide rail and a movable ladder stand. The upper sliding rail and the lower sliding rail are respectively arranged on an upper steel frame and a lower steel frame of the advertising screen, and two ends of the movable crawling ladder are movably arranged on the upper sliding rail and the lower sliding rail respectively.
Furthermore, the roller components are arranged at the connecting positions of the movable crawling ladder, the upper sliding rail and the lower sliding rail.
Further, the roller assembly comprises a fixed support and a roller, the roller is rotatably arranged at the upper end of the fixed support, and the lower end of the fixed support is fixed on the movable crawling ladder. The lower ends of the upper sliding rail and the lower sliding rail are provided with sliding grooves, and the roller sleeves are embedded in the sliding grooves.
Furthermore, the fixed support is also provided with a fixed screw rod for fixing the movable crawling ladder, and after the movable crawling ladder is placed at a designated position, the fixed screw rod is locked downwards, so that the fixed support can be fixed on the upper sliding rail and the lower sliding rail, and the purpose of fixing the movable crawling ladder is achieved.
Furthermore, the upper slide rail and the lower slide rail are made of aluminum alloy.
Furthermore, the upper ends of the upper sliding rail and the lower sliding rail are provided with locking grooves, nuts of the bolts are placed in the locking grooves, the other ends of the bolts penetrate through the advertising screen steel frame and are fixedly connected through the nuts, and the mounting is convenient and rapid.
The utility model discloses an useful part is:
1. the utility model discloses slide rail about setting up on the advertising screen steelframe sets up the removal cat ladder on the slide rail, through mobilizable rail mounted cat ladder, can remove the position of cat ladder according to actual need, only needs to set up the effect that an access ladder can reach the maintenance of whole advertising screen. Not only convenient to use is swift, excellent in use effect, has simplified the maintenance platform moreover, material saving cost.
2. The utility model discloses set up wheel components at the slide rail with remove the cat ladder junction, realized removing the slip of cat ladder and slide rail through the gyro wheel, fix the removal cat ladder, convenient and fast through clamping screw.
Drawings
Fig. 1 is a schematic view of the exploded structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a left side view structure diagram of the present invention.
Fig. 4 is an enlarged schematic view of a structure at a in fig. 3.
Fig. 5 is a schematic view of the structure of the roller assembly.
Fig. 6 is a schematic structural diagram of the upper slide rail or the lower slide rail.
Description of the main component symbols:
1-upper slide rail, 2-lower slide rail, 3-movable ladder stand, 4-steel frame, 5-roller component, 51-fixed support,
52-roller, 53-fixed screw, 6-chute, 7-lock groove and 8-bolt.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-6, the utility model discloses an advertisement screen sliding maintenance ladder, which is arranged on an advertisement screen steel frame 4. The movable ladder stand comprises an upper slide rail 1, a lower slide rail 2, a roller assembly 5 and a movable ladder stand 3. The upper slide rail 1 and the lower slide rail 2 are made of aluminum alloy. The upper ends of the upper sliding rail 1 and the lower sliding rail 2 are provided with locking grooves 7, nuts of the bolts 8 are placed in the locking grooves 7, the other ends of the bolts 8 penetrate through the advertising screen steel frame 4 and are fixedly connected through the nuts, and the upper sliding rail 1 and the lower sliding rail 2 are respectively arranged on the upper steel frame 4 and the lower steel frame 4 of the advertising screen. The installation is convenient and fast.
The roller assembly 5 comprises a fixed bracket 51, a roller 52 and a fixing screw 53, wherein the roller 52 is rotatably arranged at the upper end of the fixed bracket 51, and the lower end of the fixed bracket 51 is fixed on the movable ladder stand 3. The lower ends of the upper slide rail 1 and the lower slide rail 2 are provided with a chute 6, and the roller 52 is embedded in the chute 6. The fixing screw 53 is arranged on the fixing bracket 51 and used for fixing the movable ladder stand 3. After the movable ladder stand 3 is placed at a designated position, the fixing screw 53 is locked downwards, and the fixing bracket 51 can be fixed on the upper slide rail 1 and the lower slide rail 2, so that the purpose of fixing the movable ladder stand 3 is achieved.
To sum up, the utility model discloses a set up mobilizable rail mounted cat ladder, can remove cat ladder 3's position according to actual need, only need set up the effect that an access ladder can reach the maintenance of whole advertising screen. Not only convenient to use is swift, excellent in use effect, has simplified the maintenance platform moreover, material saving cost.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (6)
1. A sliding maintenance ladder for an advertisement screen is arranged on an advertisement screen steel frame; the method is characterized in that: comprises an upper slide rail, a lower slide rail and a movable ladder stand; the upper sliding rail and the lower sliding rail are respectively arranged on the upper steel frame and the lower steel frame of the advertising screen, and two ends of the movable crawling ladder are movably arranged on the upper sliding rail and the lower sliding rail respectively.
2. The advertising screen sliding access ladder of claim 1, wherein: the roller components are arranged at the positions where the movable crawling ladder is connected with the upper sliding rail and the lower sliding rail.
3. The advertising screen sliding access ladder of claim 2, wherein: the roller assembly comprises a fixed support and a roller, the roller is rotatably arranged at the upper end of the fixed support, and the lower end of the fixed support is fixed on the movable crawling ladder; the lower ends of the upper sliding rail and the lower sliding rail are provided with sliding grooves, and the roller sleeves are embedded in the sliding grooves.
4. The advertising screen sliding access ladder of claim 3, wherein: and the fixed support is also provided with a fixed screw rod for fixing the movable crawling ladder.
5. The advertising screen sliding access ladder of claim 1, wherein: the upper slide rail and the lower slide rail are made of aluminum alloy.
6. The advertising screen sliding access ladder of claim 1, wherein: the upper ends of the upper sliding rail and the lower sliding rail are provided with locking grooves, nuts of the bolts are placed in the locking grooves, and the other ends of the bolts penetrate through the advertising screen steel frame and are fixedly connected through the nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736254.0U CN212642562U (en) | 2020-05-07 | 2020-05-07 | Advertisement screen sliding maintenance ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736254.0U CN212642562U (en) | 2020-05-07 | 2020-05-07 | Advertisement screen sliding maintenance ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212642562U true CN212642562U (en) | 2021-03-02 |
Family
ID=74795600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020736254.0U Active CN212642562U (en) | 2020-05-07 | 2020-05-07 | Advertisement screen sliding maintenance ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212642562U (en) |
-
2020
- 2020-05-07 CN CN202020736254.0U patent/CN212642562U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |