CN211011252U - Hydraulic lifting adjusting lamp pole - Google Patents
Hydraulic lifting adjusting lamp pole Download PDFInfo
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- CN211011252U CN211011252U CN201921648197.4U CN201921648197U CN211011252U CN 211011252 U CN211011252 U CN 211011252U CN 201921648197 U CN201921648197 U CN 201921648197U CN 211011252 U CN211011252 U CN 211011252U
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- lamp
- lamp post
- lamp pole
- pole
- wire rope
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Abstract
The utility model relates to a hydraulic lifting adjusting lamp post, a lamp post is arranged on a bottom plate through a thrust bearing, the lamp post passes through a lamp post seat and is assembled and rotatably connected through a guide wheel assembly, the lamp post is a telescopic nesting structure of lamp post segments, the outer lamp post segment of the adjacent lamp post segments is provided with a steel wire rope pin seat, the top of the inner lamp post segment is provided with a fixed pulley, the bottom of the inner lamp post segment is provided with a steel wire rope pin shaft, the adjacent lamp post segments are connected through a steel wire rope, the outer end of the steel wire rope is connected with the steel wire rope, the middle of the fixed pulley penetrates through the inner layer lamp post segment, the inner end of the fixed pulley is connected with a steel wire rope pin shaft of the inner layer lamp post segment, a hydraulic driving device is installed on a first lamp post segment of the lamp post, the driving end of the hydraulic driving device is connected with a second lamp post segment of the lamp post, and a locking mechanism for locking the rotation of the lamp post is arranged on the lamp post seat. The utility model provides high lamp pole structural strength and stability conveniently go up and down to adjust, realize the all-round adjustment that turns to of lamp pole.
Description
Technical Field
The utility model belongs to the technical field of the lamp pole, especially, relate to a hydraulic pressure lift adjustment lamp pole.
Background
The lamp post is an important component of the lighthouse unit, is an important carrier for supporting the lamp, and realizes the illumination purpose of the lamp by installing various electrical elements. The lamp post has fixed and telescopic structures, and the telescopic structure has automatic and manual functions, so that the height of the lamp post can be adjusted to expand the illumination range, and the lamp post is convenient to transport and place. In a lighthouse unit, a lamp post is an important component, and whether the lifting adjustment of the lamp post is convenient or not directly affects the use quality of the lighthouse. The pursuit of flexible and convenient lifting adjustment and rotation is a great design challenge of the lamp pole. Therefore, the common requirement of the lighthouse on the lamp pole is that the lighthouse can be lifted more quickly under the condition of ensuring the strength, the lamp pole can rotate to the maximum extent, and the operation is simple and convenient.
The problems in the prior art mainly include that the lamp post has poor strength and is easy to incline; the telescopic mechanism of the lamp post has insufficient adjustment flexibility, and the lamp post can be stuck; the angle of rotation of the light fixture is limited so that the orientation of the lighting is limited.
Disclosure of Invention
The utility model aims to solve the technical problem that a hydraulic pressure lift adjustment lamp pole is provided, improves lamp pole structural strength and stability, conveniently goes up and down to adjust, realizes the all-round adjustment that turns to of lamp pole.
The utility model provides a technical scheme who solves its technical problem adopts provides a hydraulic pressure lift adjustment lamp pole, including bottom plate, lamp pole seat and lamp pole, the lamp pole passes through thrust bearing and rotationally installs on the bottom plate, the lamp pole passes through the lamp pole seat and forms rotatable coupling through the leading wheel sub-unit assembly with the lamp pole seat, the lamp pole is the scalable nested structure of a plurality of lamp pole segments, be equipped with spacing slider between the adjacent lamp pole segment, the outer lamp pole segment of adjacent lamp pole segment is equipped with wire rope key seat, the top of inlayer lamp pole segment is equipped with the fixed pulley, the bottom of inlayer lamp pole segment is equipped with the wire rope round pin axle, connect between the adjacent lamp pole segment through wire rope and the wire rope key seat of wire rope outer segment and lamp pole outer segment, the middle fixed pulley that passes the inlayer lamp pole segment, the inner is connected with the wire rope round pin axle of inlayer lamp pole segment, install hydraulic drive, the driving end of the hydraulic driving device is connected with a second section of lamp pole segment of the lamp pole, and a locking mechanism for locking the rotation of the lamp pole is arranged on the lamp pole base.
The bottom of the inner layer lamp pole segment between the adjacent lamp pole segments is provided with a convex limiting slide block, and the limiting slide block is matched with the inner wall of the outer layer lamp pole segment for limiting and sliding.
The lower end of the hydraulic driving device is hinged with the side face of the first section of lamp pole section, and the upper end of the hydraulic driving device is hinged with the side face of the second section of lamp pole section.
And a rotary operating handle is installed on the lamp post.
A limiting pin and a screwing type locking piece are arranged between the lamp rod base and the guide wheel closing piece.
And a lamp mounting bracket is arranged at the top of the innermost lamp post segment.
The lamp mounting bracket is provided with an electric push rod for adjusting the mounting angle of the lamp.
Advantageous effects
The utility model discloses in, the lamp pole is the nested structure of many sections, and intensity is high, and supports through bottom plate and lamp pole seat respectively in the bottom, has good stability. Through the drive of hydraulic drive device, each lamp pole segment can drive respectively through wire rope and realize stretching out and drawing back, makes things convenient for the lamp pole to carry out the lift adjustment. The lamp pole passes through thrust bearing and installs on the bottom plate, and is rotatable structure between lamp pole and the lamp pole seat, can realize that the lamp pole turns to the adjustment along the all-round of circumference, avoids making the rotatory angle of lamps and lanterns receive the restriction, is favorable to realizing all-round illumination.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is the schematic view of the cross-sectional structure of the lamp post of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic structural view of the top-mounted lamp of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
A hydraulic lifting adjusting light pole as shown in fig. 1-3, comprising a base plate 1, a light pole base 2 and a light pole 3.
The lamp post 3 is a telescopic nesting structure of nine lamp post segments 3-1-3-9, the overall structure of each lamp post segment is a square tube, the first lamp post segment 3-1 on the outermost layer is installed on the bottom plate 1 through a thrust bearing 4, and the middle part is limited through a guide wheel assembly 5 installed on the lamp post base 2, so that the whole lamp post 3 is kept vertical. Be equipped with spacing slider 6 between the adjacent lamp pole segment, convex circular spacing slider 6 is installed to the bottom of inlayer lamp pole segment, and spacing slider 6 and the inner wall cooperation of outer lamp pole segment play the effect spacing and reduce friction when flexible the removal to inlayer lamp pole segment.
The outer layer lamp pole section of the adjacent lamp pole sections is provided with a steel wire rope pin base 7, the top of the inner layer lamp pole section is provided with a fixed pulley 8, the bottom of the inner layer lamp pole section is provided with a steel wire rope pin shaft, the adjacent lamp pole sections are connected through a steel wire rope, the outer end of the steel wire rope is connected with the steel wire rope pin base 7 of the outer layer lamp pole section, the middle of the steel wire rope penetrates through the fixed pulley 8 of the inner layer lamp pole section, and the inner end of the steel. The hydraulic driving device 9 such as an oil cylinder is installed on the first section of lamp pole section at the outermost layer of the lamp pole 3, the lower end of the hydraulic driving device 9 is hinged with the side face of the first section of lamp pole section, and the driving rod at the upper end is hinged with the side face of the second section of lamp pole section.
The lamp pole 3 is provided with a rotary operating handle 10, and a limiting pin 11 and a precession type locking piece 12 are arranged between the lamp pole base 2 and the guide wheel closing piece 5, so that the lamp pole 3 can be locked by rotation. The top of the innermost lamp pole section 3-9 is provided with a lamp mounting bracket 13, the lamp mounting bracket 13 is provided with an electric push rod 14 for adjusting the lamp mounting angle, as shown in fig. 4, the lamp holder angle can be adjusted within the range of 0-75 degrees through the electric push rod 14.
The working principle of the hydraulic lifting adjusting lamp post is as follows: the hydraulic driving device 9 is started to drive the second section of lamp pole segment 3-2 to extend upwards, the stainless steel wire rope connecting the second section of lamp pole segment and the third section of lamp pole segment is tensioned to bear force, the third section of lamp pole segment is pulled to rise, meanwhile, the fourth section of lamp pole segment to the eighth section of lamp pole segment are tensioned to bear force, and the lower section of lamp pole is pulled to rise synchronously. On the contrary, when the oil cylinder is controlled to descend, all the lamp poles are pulled by the stainless steel wire rope to slowly descend under the action of gravity. The lifting oil cylinder is controlled to stop at any position within the stroke range of the oil cylinder, so that the whole lamp post 3 can ascend and descend through the initial power of the hydraulic driving device 9, the lighting height of the lamp arranged at the top is adjusted, and the irradiation area of the lamp is enlarged.
In order to meet different irradiation directions, the lamp post 3 can rotate by 360 degrees manually. Loosening locking piece 12, pulling open spacer pin 11, pulling rotatory operating handle 10 can make lamp pole 3 rotate, and after the suitable position, put down spacer pin 11, the locking piece 12 of screwing makes lamp pole 3 be fixed in this position.
Claims (7)
1. The utility model provides a hydraulic pressure lift adjustment lamp pole, includes bottom plate (1), lamp pole seat (2) and lamp pole (3), its characterized in that: the lamp post (3) is rotatably installed on the bottom plate (1) through a thrust bearing (4), the lamp post (3) penetrates through the lamp post seat (2) and is rotatably connected with the lamp post seat (2) through a guide wheel assembly (5), the lamp post (3) is of a telescopic nesting structure with a plurality of lamp post sections, a limiting sliding block (6) is arranged between every two adjacent lamp post sections, a steel wire rope pin seat (7) is arranged on an outer-layer lamp post section of each adjacent lamp post section, a fixed pulley (8) is arranged at the top of the inner-layer lamp post section, a steel wire rope pin shaft is arranged at the bottom of the inner-layer lamp post section, the adjacent lamp post sections are connected through a steel wire rope, the outer end of the steel wire rope is connected with the steel wire rope pin seat (7) of the outer-layer lamp post section, the middle of the fixed pulley (8) penetrates through the inner-layer lamp post section, the inner, the driving end of the hydraulic driving device (9) is connected with a second section of the lamp pole segment of the lamp pole (3), and a locking mechanism for locking the rotation of the lamp pole (3) is arranged on the lamp pole base (2).
2. A hydraulic lifting adjusting light pole according to claim 1, characterized in that: convex limiting sliding blocks (6) are installed at the bottoms of the inner-layer lamp pole sections between the adjacent lamp pole sections, and the limiting sliding blocks (6) are matched with the inner walls of the outer-layer lamp pole sections to limit and slide.
3. A hydraulic lifting adjusting light pole according to claim 1, characterized in that: the lower end of the hydraulic driving device (9) is hinged with the side face of the first section of lamp pole section, and the upper end of the hydraulic driving device is hinged with the side face of the second section of lamp pole section.
4. A hydraulic lifting adjusting light pole according to claim 1, characterized in that: and a rotary operating handle (10) is arranged on the lamp post (3).
5. A hydraulic lifting adjusting light pole according to claim 1, characterized in that: a limiting pin (11) and a screwing type locking piece (12) are arranged between the lamp rod seat (2) and the guide wheel assembly (5).
6. A hydraulic lifting adjusting light pole according to claim 1, characterized in that: and a lamp mounting bracket (13) is arranged at the top of the innermost lamp post segment.
7. The hydraulic lifting adjusting lamp pole according to claim 6, characterized in that: the lamp mounting bracket (13) is provided with an electric push rod (14) for adjusting the mounting angle of the lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648197.4U CN211011252U (en) | 2019-09-30 | 2019-09-30 | Hydraulic lifting adjusting lamp pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921648197.4U CN211011252U (en) | 2019-09-30 | 2019-09-30 | Hydraulic lifting adjusting lamp pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011252U true CN211011252U (en) | 2020-07-14 |
Family
ID=71469707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921648197.4U Active CN211011252U (en) | 2019-09-30 | 2019-09-30 | Hydraulic lifting adjusting lamp pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011252U (en) |
-
2019
- 2019-09-30 CN CN201921648197.4U patent/CN211011252U/en active Active
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