阅读说明：本技术 一种便于调节高度及可保护路灯的灯杆 (Lamp pole convenient to height-adjusting and can protect street lamp ) 是由 周杰 丁恩军 丁恩斌 于 2019-04-21 设计创作，主要内容包括：本发明公开了路灯技术领域的一种便于调节高度及可保护路灯的灯杆,包括外杆架,所述外杆架的底部设置固定底座,所述外杆架的顶部设置挡板,所述外杆架的内腔底部设置液压推杆,所述液压推杆的活动端顶部连接内杆架,所述外杆架的内腔下端设置隔板,所述内杆架的底部活动卡接在隔板的顶部,所述外杆架的内腔设置缓冲装置,所述内杆架的内腔设置固定板块,所述固定板块的上下两端均设置活动杆,所述固定板块外壁固定连接三组照明灯,照明灯在运输与安装的过程中更为的方便,同时也在运输与搬运的过程中对照明灯的保护,可以快速缓冲内杆架受到的力度,从而避免内杆架因摇晃而损坏的现象,保证其稳定性,更好的保护路灯的使用。(The invention discloses a lamp post convenient for adjusting height and protecting a street lamp in the technical field of street lamps, which comprises an outer rod frame, wherein the bottom of the outer rod frame is provided with a fixed base, the top of the outer rod frame is provided with a baffle plate, the bottom of an inner cavity of the outer rod frame is provided with a hydraulic push rod, the top of a movable end of the hydraulic push rod is connected with an inner rod frame, the lower end of the inner cavity of the outer rod frame is provided with a baffle plate, the bottom of the inner rod frame is movably clamped at the top of the baffle plate, the inner cavity of the outer rod frame is provided with a buffer device, the inner cavity of the inner rod frame is provided with a fixed plate block, the upper end and the lower end of the fixed plate block are provided with movable rods, the outer wall of the fixed plate block is fixedly connected with three groups of illuminating lamps, the illuminating lamps are more convenient in the transportation and installation processes, and simultaneously the protection of the illuminating lamps in the transportation and transportation processes, the stability of the street lamp is guaranteed, and the street lamp is better protected.)

1. The utility model provides a lamp pole convenient to height-adjusting and can protect street lamp, includes outer pole frame (1), the bottom of outer pole frame (1) sets up unable adjustment base (2), the top of outer pole frame (1) sets up baffle (3), its characterized in that: the inner cavity bottom of the outer rod frame (1) is provided with a hydraulic push rod (4), the top of the movable end of the hydraulic push rod (4) is connected with an inner rod frame (5), the lower end of the inner cavity of the outer rod frame (1) is provided with a partition plate (6), the bottom of the inner rod frame (5) is movably clamped at the top of the partition plate (6), the inner cavity of the outer rod frame (1) is provided with a buffer device (9), the inner cavity of the inner rod frame (5) is provided with a fixed plate block (10), the upper end and the lower end of the fixed plate block (10) are respectively provided with a movable rod (11), the movable rods (11) are movably arranged in the inner cavity of the inner rod frame (5), the right outer wall of the fixed plate block (10) is fixedly connected with three groups of illuminating lamps (12) through connecting rods, the right outer wall of the inner rod frame (5) is provided with empty grooves matched with the illuminating lamps (12), and the middle position, the movable end of the electric push rod (13) is connected to the outer wall of the left side of the fixed plate (10).

2. The light pole convenient to adjust height and can protect street light of claim 1, characterized in that: buffer (9) including fixed setting in interior lantern ring (92) and the outer lantern ring (91) of inner boom frame (5) outer wall, set up in the intermediate layer of interior lantern ring (92) and outer lantern ring (91) and protect casing (93), the inner chamber of interior lantern casing (93) sets up buffer board (94), one end that buffer board (94) are close to outer lantern ring (91) inner wall sets up expanding spring (95), ejector pin (96) is connected to the right-hand member that buffer board (94) are close to interior lantern ring (92), the other end of ejector pin (96) runs through to the inboard of interior lantern ring (92) and connects elastic gasket (97).

3. The light pole convenient to adjust height and can protect street light of claim 1, characterized in that: four groups of limiting sleeves (7) are arranged on the top of the partition plate (6) in an annular array mode, and limiting rods (8) matched with the limiting sleeves (7) are arranged on the outer walls of the four sides of the bottom of the inner rod frame (5).

4. The light pole convenient to adjust height and can protect street light of claim 1, characterized in that: the inner wall of the upper side and the lower side of the inner rod frame (5) are both provided with sliding grooves, and sliding blocks matched with the sliding grooves are arranged at the connecting positions of the movable rods (11) and the inner rod frame (5).

5. The light pole convenient to adjust height and can protect street light of claim 1, characterized in that: one end of the movable rod (11) close to the empty groove of the inner rod frame (5) and one end of the fixed plate (10) close to the inner wall of the left side of the inner rod frame (5) are both provided with a buffer rubber gasket (14).

6. The light pole convenient to adjust height and can protect street light of claim 1, characterized in that: the illuminating lamp (12) comprises a lampshade and an LED lamp which are connected to the outer wall of the right side of the fixing plate (10), the lampshade is a transparent plastic shell, and air holes are formed in the outer wall of the lampshade.

Technical Field

The invention relates to the technical field of street lamps, in particular to a lamp post convenient for adjusting height and protecting a street lamp.

Background

The existing street lamps are generally straight rod type, and the street lamps are arranged at the top of a lamp rod. When the straight-bar type street lamp is installed and maintained, maintenance personnel are required to spend much labor force, and certain dangerousness exists. The existing street lamp does not have a device for adjusting the height and protecting the street lamp. Therefore, the lamp post convenient for height adjustment and capable of protecting the street lamp is provided.

Disclosure of Invention

The invention aims to provide a lamp post which is convenient for adjusting the height and can protect a street lamp so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a lamp post convenient for adjusting height and protecting a street lamp comprises an outer post frame, wherein a fixed base is arranged at the bottom of the outer post frame, the top of the outer rod frame is provided with a baffle plate, the bottom of the inner cavity of the outer rod frame is provided with a hydraulic push rod, the top of the movable end of the hydraulic push rod is connected with the inner rod frame, the lower end of the inner cavity of the outer rod frame is provided with a baffle plate, the bottom of the inner rod frame is movably clamped at the top of the baffle plate, the inner cavity of the outer rod frame is provided with a buffer device, the inner cavity of the inner rod frame is provided with a fixed plate, the upper end and the lower end of the fixed plate are both provided with a movable rod, the movable rod is movably arranged in the inner cavity of the inner rod frame, the outer wall of the right side of the fixed plate is fixedly connected with three groups of illuminating lamps through connecting rods, and the right side outer wall of the inner rod frame is provided with an empty groove matched with the illuminating lamp, the middle position of the left side inner wall of the inner rod frame is provided with an electric push rod, and the movable end of the electric push rod is connected to the left side outer wall of the fixed plate.

Further, buffer including fixed setting including the interior lantern ring and the outer lantern ring of pole frame outer wall, set up interior protective housing in the intermediate layer of interior lantern ring and outer lantern ring, the inner chamber of interior protective housing sets up the buffer board, the one end that the buffer board is close to the outer lantern ring inner wall sets up expanding spring, the ejector pin is connected to the right-hand member that the buffer board is close to interior lantern ring, the other end of ejector pin runs through to the inboard of interior lantern ring and connects elastic gasket.

Furthermore, four groups of limiting sleeves are arranged on the top of the partition board in an annular array mode, and limiting rods matched with the limiting sleeves are arranged on the outer walls of the four sides of the bottom of the inner rod frame.

Furthermore, the inner walls of the upper side and the lower side of the inner rod frame are provided with sliding grooves, and sliding blocks matched with the sliding grooves are arranged at the connecting positions of the movable rods and the inner rod frame.

Furthermore, one end of the movable rod close to the inner rod overhead groove and one end of the fixed plate close to the inner wall of the left side of the inner rod frame are both provided with buffer rubber gaskets.

Further, the light is including connecting lamp shade and the LED lamp at fixed plate right side outer wall, and the lamp shade is the transparent plastic shell, and the outer wall of lamp shade sets up the bleeder vent.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is provided with the outer rod frame and the inner rod frame, the inner rod frame moves up and down in the outer rod frame through the hydraulic push rod, the height can be adjusted, meanwhile, the illuminating lamp can be pushed to stretch and retract in the inner rod frame through the electric push rod, the illuminating lamp is more convenient in the transportation and installation processes, and meanwhile, the illuminating lamp is protected in the transportation and transportation processes;

2. the buffering device is arranged, the telescopic spring in the buffering device is stressed to push the buffering plate and the ejector rod to do reciprocating telescopic motion, and the force applied to the inner rod frame can be buffered rapidly, so that the phenomenon that the inner rod frame is damaged due to shaking is avoided, the stability of the inner rod frame is ensured, and the use of the street lamp is protected better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the inner rod frame of the present invention;

FIG. 3 is a schematic view of a buffer device according to the present invention.

In the figure: 1. an outer pole frame; 2. a fixed base; 3. a baffle plate; 4. a hydraulic push rod; 5. an inner pole frame; 6. a partition plate; 7. a limiting sleeve; 8. a limiting rod; 9. a buffer device; 91. an outer collar; 92. an inner collar; 93. an inner containment shell; 94. a buffer plate; 95. a tension spring; 96. a top rod; 97. an elastic pad; 10. fixing the plate; 11. a movable rod; 12. an illuminating lamp; 13. an electric push rod; 14. a cushion rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lamp post convenient for adjusting height and protecting a street lamp comprises an outer rod frame 1, wherein a fixed base 2 is arranged at the bottom of the outer rod frame 1, a baffle 3 is arranged at the top of the outer rod frame 1, a hydraulic push rod 4 is arranged at the bottom of an inner cavity of the outer rod frame 1, the top of a movable end of the hydraulic push rod 4 is connected with an inner rod frame 5, a partition plate 6 is arranged at the lower end of the inner cavity of the outer rod frame 1, the bottom of the inner rod frame 5 is movably clamped at the top of the partition plate 6, a buffer device 9 is arranged in the inner cavity of the outer rod frame 1, a fixed plate 10 is arranged in the inner cavity of the inner rod frame 5, movable rods 11 are arranged at the upper end and the lower end of the fixed plate 10, the movable rods 11 are movably arranged in the inner cavity of the inner rod frame 5, three groups of illuminating lamps 12 are fixedly connected to the outer wall of the right side of the fixed plate 10 through, the movable end of the electric push rod 13 is connected to the outer wall of the left side of the fixed plate 10, and the hydraulic push rod 4 and the electric push rod 13 are connected with the energy storage battery on the street lamp through the control switch on the street lamp to work.

The buffer device 9 comprises an inner sleeve ring 92 and an outer sleeve ring 91 which are fixedly arranged on the outer wall of the inner rod frame 5, an inner protective shell 93 is arranged in an interlayer between the inner sleeve ring 92 and the outer sleeve ring 91, a buffer plate 94 is arranged in an inner cavity of the inner protective shell 93, the buffer plate 94 moves in a sliding groove through a slider, an expansion spring 95 is arranged at one end, close to the inner wall of the outer sleeve ring 91, of the buffer plate 94, the right end, close to the inner sleeve ring 92, of the buffer plate 94 is connected with a top rod 96, the other end of the top rod 96 penetrates through the inner side of the inner sleeve ring 92 and is connected with an elastic gasket 97, the elastic gasket 97 is an arc-shaped steel plate, and a plastic gasket is bonded on the inner wall of the arc-shaped steel plate, the elastic gasket 97 in the buffer device 9 can support the inner rod frame 5, and can buffer the vibration force on the inner;

four groups of limiting sleeves 7 are arranged on the top of the partition plate 6 in an annular array mode, limiting rods 8 matched with the limiting sleeves 7 are arranged on the outer walls of the four sides of the bottom of the inner rod frame 5 and are inserted into the limiting sleeves 7 through the limiting rods 8, and therefore the inner rod frame 5 can be conveniently limited and fixed in the inner cavity of the outer rod frame 1 when the street lamp is transported;

the inner walls of the upper side and the lower side of the inner rod frame 5 are respectively provided with a sliding groove, a sliding block matched with the sliding grooves is arranged at the joint of the movable rod 11 and the inner rod frame 5, and the movable rod 11 can push the illuminating lamp 12 to slide left and right in the inner rod frame 5 through the sliding block sliding in the sliding grooves;

one end of the movable rod 11 close to the empty groove of the inner rod frame 5 and one end of the fixed plate 10 close to the inner wall of the left side of the inner rod frame 5 are both provided with a buffer rubber gasket 14, and when the illuminating lamp 12 is pushed to stretch and retract in the inner rod frame 5, the buffer rubber gasket 14 can further play a limiting role and prevent the movable rod 11 and the inner wall of the inner rod frame 5 from colliding with each other;

the illuminating lamp 12 comprises a lampshade and an LED lamp which are connected to the outer wall of the right side of the fixing plate 10, the lampshade is a transparent plastic shell, and air holes are formed in the outer wall of the lampshade, so that heat dissipation can be accelerated through the air holes of the lampshade when the LED lamp is protected.