CN214693052U - Electric lifting device for mounting and maintaining advertising lamp box in rail area - Google Patents
Electric lifting device for mounting and maintaining advertising lamp box in rail area Download PDFInfo
- Publication number
- CN214693052U CN214693052U CN202120226092.0U CN202120226092U CN214693052U CN 214693052 U CN214693052 U CN 214693052U CN 202120226092 U CN202120226092 U CN 202120226092U CN 214693052 U CN214693052 U CN 214693052U
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- Prior art keywords
- cross beam
- fixed cross
- telescopic supporting
- fixed
- roller
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides an electric lifting device for installing and maintaining an advertising lamp box in a track running area, which comprises a fixed beam horizontally arranged, wherein an electric hoist is fixedly arranged at the lower side of the fixed beam, and a pair of splayed telescopic supporting legs is arranged at the lower part of one end of the fixed beam; the two telescopic supporting legs are symmetrically arranged by taking the axis of the fixed cross beam as a symmetry axis; the other end of the fixed cross beam is fixedly provided with a roller installation limiting shaft structure, the roller installation limiting shaft structure comprises a fixed frame fixedly connected with the fixed cross beam and a rotating shaft arranged at the outer end of the fixed frame, a transverse roller capable of moving in the direction perpendicular to the fixed cross beam is arranged on the rotating shaft, and the bottom of the telescopic supporting leg is provided with a moving roller with a brake device. The device can utilize electric block to realize carrying out hoist and mount lift operation to the track line district advertising light boxes, can reach the required fail safe nature of track line district operation, and the installation is dismantled portably.
Description
Technical Field
The utility model relates to a lamp house erection equipment field, specific theory has related to a track line district advertising light boxes installation maintenance electric lift device.
Background
When the advertising lamp box in the rail traveling region is installed and maintained, the type A construction operation order needs to be applied, the operation difficulty is high, and the operation time is short. When the advertising light box is installed and dismantled, three pairs of scaffolds are needed, the advertising light box can be dismantled by more than ten people for installation operation, and the advertising light box is easy to fall in the installation process due to the problems of large size, heavy weight, high installation height, uneven interval ground, limited operation space and the like, so that the situation that the glass of the advertising light box is broken and the personnel are injured by crashing can be caused.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: an electric lifting device for mounting and maintaining an advertising lamp box in a rail running area comprises a fixed cross beam which is horizontally arranged, an electric hoist is fixedly arranged on the lower side of the fixed cross beam, and a pair of splayed telescopic supporting legs is arranged at the lower part of one end of the fixed cross beam; the two telescopic supporting legs are symmetrically arranged by taking the axis of the fixed cross beam as a symmetry axis; the other end of the fixed cross beam is fixedly provided with a roller installation limiting shaft structure, the roller installation limiting shaft structure comprises a fixed frame fixedly connected with the fixed cross beam and a rotating shaft arranged at the outer end of the fixed frame, a transverse roller capable of moving in the direction perpendicular to the fixed cross beam is arranged on the rotating shaft, and the bottom of the telescopic supporting leg is provided with a moving roller with a brake device.
Based on the above, the fixed cross beam with through a connecting plate fixed connection between the telescopic support leg, the connecting plate includes lower connecting portion and last connecting portion, lower connecting portion with contained angle between the last connecting portion is the obtuse angle, telescopic support leg passes through the connecting plate slope sets up fixed cross beam's below.
Based on the above, telescopic support leg includes the main part steel pipe and can dismantle the additional steel pipe of connection on main part steel pipe upper portion, and the removal gyro wheel that has brake equipment is installed the lower part of main part steel pipe.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a rail row district advertising light boxes installation maintenance electric lift device can reach the required fail safe nature of rail row district operation, and the installation is dismantled portably.
Furthermore, the device can improve the installation and maintenance efficiency of the advertising lamp boxes in the rail running area, the number of the people for installing the single advertising lamp box is reduced from fourteen people to eight people, the operation time is changed from 4.5 hours to within 2 hours, the consumption of manpower and material resources is effectively reduced, the cost waste is avoided, and the operation risk of installation and maintenance personnel can be reduced.
Drawings
Fig. 1 is a schematic side structure view of the electric lifting device for installing and maintaining the advertising lamp box in the track area.
Fig. 2 is the front structure schematic diagram of the electric lifting device for installing and maintaining the advertising lamp box in the track area.
Fig. 3 and fig. 4 are schematic views of the local structure of the electric lifting device for installing and maintaining the advertising lamp box in the track area.
Fig. 5 is a schematic view of a connecting plate structure in the electric lifting device for installing and maintaining the advertising lamp box in the track area.
In the figure: 1. a telescopic support leg; 2. fixing the cross beam; 3. an electric hoist; 4. a connecting plate; 5. a transverse roller; 6. a lower connecting portion; 7. an upper connecting portion; 8. additionally connecting a steel pipe; 9. a main steel pipe; 10. moving the roller; 11. the idler wheel is provided with a limiting shaft structure.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
Example 1
The embodiment provides an electric lifting device for installing and maintaining an advertising lamp box in a track area, which comprises a horizontally arranged fixed cross beam 2 and an electric hoist 3 fixedly arranged on the lower side of the fixed cross beam 2, as shown in fig. 1, 2, 3, 4 and 5. The lower part of one end of the fixed cross beam 2 is provided with a pair of splayed telescopic supporting legs 1. The two telescopic supporting legs 1 are symmetrically arranged by taking the axis of the fixed cross beam 2 as a symmetry axis.
And the other end of the fixed cross beam 2 is fixedly provided with a roller mounting limiting shaft structure 11. The roller mounting limiting shaft structure 11 comprises a fixing frame fixedly connected with the fixed cross beam 2 and a rotating shaft arranged at the outer end of the fixing frame, and a transverse roller 5 capable of moving along the direction perpendicular to the fixed cross beam is arranged on the rotating shaft. The bottom of the telescopic supporting leg 1 is provided with a moving roller 10 with a brake device.
In this embodiment, the fixed beam 2 and the telescopic support leg 1 are fixedly connected through a connecting plate 4, and the connecting plate 4 includes a lower connecting portion 6 and an upper connecting portion 7. Lower connecting portion 6 with the contained angle between the upper junction portion 7 is the obtuse angle, telescopic support leg 1 passes through connecting plate 4 slope sets up the below of fixed cross beam 2.
The telescopic supporting leg 1 comprises a main body steel pipe 9 and an additional steel pipe 8 detachably connected to the upper part of the main body steel pipe 9, and a moving roller 10 with a brake device is arranged at the lower part of the main body steel pipe 9.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (3)
1. The utility model provides a track district advertising light boxes installation maintenance electric lift device which characterized in that: the electric hoist is fixedly arranged on the lower side of the fixed cross beam, and a pair of splayed telescopic supporting legs is arranged on the lower part of one end of the fixed cross beam; the two telescopic supporting legs are symmetrically arranged by taking the axis of the fixed cross beam as a symmetry axis; the other end of the fixed cross beam is fixedly provided with a roller installation limiting shaft structure, the roller installation limiting shaft structure comprises a fixed frame fixedly connected with the fixed cross beam and a rotating shaft arranged at the outer end of the fixed frame, a transverse roller capable of moving in the direction perpendicular to the fixed cross beam is arranged on the rotating shaft, and the bottom of the telescopic supporting leg is provided with a moving roller with a brake device.
2. The electric lifting device for installing and maintaining the advertising lamp box in the rail-mounted area according to claim 1, wherein: the fixed cross beam is fixedly connected with the telescopic supporting legs through a connecting plate, the connecting plate comprises a lower connecting portion and an upper connecting portion, an included angle between the lower connecting portion and the upper connecting portion is an obtuse angle, and the telescopic supporting legs are obliquely arranged below the fixed cross beam through the connecting plate.
3. The electric lifting device for installing and maintaining the advertising lamp box in the rail-mounted area according to claim 2, wherein: the telescopic supporting leg comprises a main steel pipe and an additional steel pipe detachably connected to the upper portion of the main steel pipe, and a moving roller with a brake device is installed on the lower portion of the main steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120226092.0U CN214693052U (en) | 2021-01-27 | 2021-01-27 | Electric lifting device for mounting and maintaining advertising lamp box in rail area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120226092.0U CN214693052U (en) | 2021-01-27 | 2021-01-27 | Electric lifting device for mounting and maintaining advertising lamp box in rail area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214693052U true CN214693052U (en) | 2021-11-12 |
Family
ID=78564978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120226092.0U Expired - Fee Related CN214693052U (en) | 2021-01-27 | 2021-01-27 | Electric lifting device for mounting and maintaining advertising lamp box in rail area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214693052U (en) |
-
2021
- 2021-01-27 CN CN202120226092.0U patent/CN214693052U/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: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |