阅读说明：本技术 一种具有防坠落装置的高杆灯 (High-pole lamp with anti-falling device ) 是由 胡恒全 于 2020-04-30 设计创作，主要内容包括：本发明公开了一种具有防坠落装置的高杆灯,包括支撑灯杆,所述支撑灯杆的上方固定安装有外螺纹套,所述外螺纹套上螺纹连接有内螺纹套,所述内螺纹套外壁中部位置固定安装有旋转手盘,所述内螺纹套下方活动安装有调节拉环,所述旋转手盘上插接有销杆,且销杆底端插接到调节拉环中,所述调节拉环的四周中部铰接有拉杆,通过在支撑灯杆上方固定安装有外螺纹套,便于将内螺纹套螺纹连接在外螺纹套上,同时内螺纹套可在外螺纹套上进行高度调节,在内螺纹套上固定安装有旋转手盘,便于通过旋转手盘更好的将内螺纹套进行旋转,在内螺纹套下方通过第一轴承安装有调节拉环,便于调节拉环在内螺纹套上进行旋转,调整方向。(The invention discloses a high-pole lamp with a falling-proof device, which comprises a supporting lamp pole, wherein an external thread sleeve is fixedly arranged above the supporting lamp pole, an internal thread sleeve is connected on the external thread sleeve in a threaded manner, a rotary hand disc is fixedly arranged in the middle of the outer wall of the internal thread sleeve, an adjusting pull ring is movably arranged below the internal thread sleeve, a pin rod is inserted on the rotary hand disc, the bottom end of the pin rod is inserted in the adjusting pull ring, pull rods are hinged to the middle of the periphery of the adjusting pull ring, the internal thread sleeve is conveniently and threadedly connected to the external thread sleeve by fixedly arranging the external thread sleeve above the supporting lamp pole, meanwhile, the internal thread sleeve can be used for height adjustment on the external thread sleeve, the rotary hand disc is fixedly arranged on the internal thread sleeve, the internal thread sleeve can be conveniently rotated better by rotating the hand disc, and an adjusting pull ring is arranged below the internal thread sleeve by a first bearing, the pull ring can be conveniently adjusted to rotate on the inner thread sleeve, and the direction can be adjusted.)

1. A high pole lamp with fall arrest device, comprising a support pole (1), characterized in that: the lamp post is characterized in that an external thread sleeve (2) is fixedly mounted above the supporting lamp post (1), an internal thread sleeve (3) is connected onto the external thread sleeve (2) in a threaded manner, a rotary hand disc (4) is fixedly mounted at the middle position of the outer wall of the internal thread sleeve (3), an adjusting pull ring (5) is movably mounted below the internal thread sleeve (3), a pin rod (6) is inserted onto the rotary hand disc (4), the bottom end of the pin rod (6) is inserted into the adjusting pull ring (5), pull rods (7) are hinged to the middle parts of the periphery of the adjusting pull ring (5), a positioning pull hook (8) is fixedly mounted at the bottom end of each pull rod (7), a movable sleeve (9) is movably mounted at the middle part of each pull rod (7), a reinforcing rod (10) is welded onto each movable sleeve (9), a lamp holder (11) is sleeved on the supporting lamp post (1), and the supporting lamp post (1) is mounted through screws, fixed plate (12) are fixedly mounted at the top of lamp holder (11), fixed plate (12) antetheca middle part position fixed mounting has reference column (13), the one end that movable sleeve (9) were kept away from in anchor strut (10) cup joints on reference column (13), install bulb (15) in the bottom of lamp holder (11), lamp holder (11) outer wall middle part fixed mounting has reinforcing ring (16), constant head tank (17) have been seted up to reinforcing ring (16) bottom, and fix a position and draw and collude (8) joint in constant head tank (17).

2. The high pole light with fall arrest device of claim 1, wherein: an adjusting pull ring (5) is installed below the inner thread sleeve (3) through a bearing, two groups of pin holes which are oppositely arranged are formed in the relative positions of the rotating hand disc (4) and the adjusting pull ring (5), the pin holes in the rotating hand disc (4) are of a through hole structure, and the pin rods (6) are inserted in the pin holes.

3. The high pole light with fall arrest device of claim 1, wherein: the adjusting device is characterized in that two sides of the adjusting pull ring (5) are provided with a placing groove, a pull rod (7) is hinged in the placing groove, the positioning pull hook (8) is of an L-shaped structure, and the movable sleeve (9) is installed in the middle of the pull rod (7) through a second bearing.

4. The high pole light with fall arrest device of claim 1, wherein: the reinforcing rod (10) is obliquely welded on the movable sleeve (9), the lamp holder (11) is located below the external thread sleeve (2), and the lamp holder (11) and the adjusting pull ring (5) are oppositely arranged.

5. The high pole light with fall arrest device of claim 1, wherein: a through groove is formed in one end, far away from the movable sleeve (9), of the reinforcing rod (10), the positioning column (13) is inserted into the through groove, a nut (14) is connected to the positioning column (13) in a threaded mode, and the nut (14) is extruded on the reinforcing rod (10).

6. The high pole light with fall arrest device of claim 1, wherein: the bulb (15) is installed in the bottom of the lamp holder (11) in an annular mode, and the positioning groove (17) is matched with the positioning pull hook (8).

Technical Field

The invention belongs to the technical field of high-pole lamps, and particularly relates to a high-pole lamp with an anti-falling device.

Background

The high-pole lamp is a novel lighting device generally composed of a steel conical lamp pole with the length of more than 15 meters and a high-power combined lamp holder, and comprises a lamp holder, an internal lamp, a pole body and a base part, wherein the shape of the lamp holder can be specifically determined according to user requirements, the surrounding environment and lighting requirements, the internal lamp is mainly composed of a floodlight and a projection lamp, a light source adopts an NG400 high-voltage sodium lamp, and the lighting radius reaches 60 meters.

At present high-pole lamp passes through the mounting screw on the lamp pole, because mounting structure is comparatively single, lead to the screw to produce easily under long-time the use not hard up, lead to high-pole lamp to produce and drop, make high-pole lamp impaired, cause harm to the pedestrian simultaneously, consequently need set up anti-falling structure to high-pole lamp, be convenient for carry out better protection to high-pole lamp, make high-pole lamp difficult production fall, provide a high-pole lamp with anti-falling device simultaneously, be convenient for the better problem of solving the aforesaid and proposing.

Disclosure of Invention

The invention aims to: in order to solve the above-mentioned proposed problems, a high pole lamp having a fall preventing device is provided.

The technical scheme adopted by the invention is as follows:

a high-pole lamp with a falling-proof device comprises a supporting lamp pole, wherein an external thread sleeve is fixedly installed above the supporting lamp pole, an internal thread sleeve is connected onto the external thread sleeve in a threaded manner, a rotary hand disc is fixedly installed in the middle of the outer wall of the internal thread sleeve, an adjusting pull ring is movably installed below the internal thread sleeve, a pin rod is inserted into the rotary hand disc, the bottom end of the pin rod is inserted into the adjusting pull ring, pull rods are hinged to the middle of the periphery of the adjusting pull ring, a positioning pull hook is fixedly installed at the bottom end of each pull rod, a movable sleeve is movably installed in the middle of each pull rod, a reinforcing rod is welded on each movable sleeve, a lamp holder is sleeved on the supporting lamp pole and is installed on the supporting lamp pole through screws, a fixed plate is fixedly installed at the top of the lamp holder, a positioning column is fixedly installed in the middle of the front wall of the fixed plate, and one end, far away from the movable sleeve, of the reinforcing rod is sleeved on the positioning column, the bulb is installed in the bottom of the lamp holder, a reinforcing ring is fixedly installed in the middle of the outer wall of the lamp holder, a positioning groove is formed in the bottom of the reinforcing ring, and the positioning pull hook is clamped in the positioning groove.

In a preferred embodiment, an adjusting pull ring is mounted below the internal thread sleeve through a bearing, two groups of pin holes which are oppositely arranged are formed in the opposite positions of the rotating handwheel and the adjusting pull ring, the pin holes in the rotating handwheel are in a through hole structure, and the pin rods are inserted in the pin holes.

In a preferred embodiment, the two sides of the adjusting pull ring are provided with a placing groove, a pull rod is hinged in the placing groove, the positioning pull hook is of an L-shaped structure, and the movable sleeve is mounted in the middle of the pull rod through a second bearing.

In a preferred embodiment, the reinforcing rod is welded on the movable sleeve in an inclined mode, the lamp holder is located below the external thread sleeve, and the lamp holder is located opposite to the adjusting pull ring.

In a preferred embodiment, a through groove is formed in one end, away from the movable sleeve, of the reinforcing rod, the positioning column is inserted into the through groove, a nut is connected to the positioning column in a threaded mode, and the nut is extruded on the reinforcing rod.

In a preferred embodiment, the bulb is annularly mounted in the bottom of the lamp holder, and the positioning groove is matched with the positioning pull hook.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that: the lamp holder and the bulb are protected better, so that the lamp holder and the bulb are not prone to falling when being used for a long time, the service life of the lamp holder and the bulb is prolonged, and the lamp holder and the bulb are not prone to causing damage to passing pedestrians.

1. According to the invention, the external thread sleeve is fixedly arranged above the supporting lamp post, the internal thread sleeve is conveniently in threaded connection with the external thread sleeve, meanwhile, the internal thread sleeve can be used for height adjustment on the external thread sleeve, the rotating hand disc is fixedly arranged on the internal thread sleeve, the internal thread sleeve can be conveniently rotated through the rotating hand disc, the adjusting pull ring is arranged below the internal thread sleeve through the first bearing, the adjusting pull ring is convenient to rotate on the internal thread sleeve, the direction is adjusted, the pin rod is inserted between the rotating hand disc and the pin rod, the positions of the internal thread sleeve and the adjusting pull ring are convenient to limit, pull rods are hinged in the accommodating grooves formed in the periphery of the adjusting pull ring, and the pull rods can be conveniently turned over in the accommodating grooves.

2. According to the lamp holder fixing device, the positioning pull hook is fixedly arranged at the bottom end of the pull rod, the positioning pull hook is conveniently clamped in the positioning groove, the reinforcing ring and the lamp holder can be limited, the stability of lamp holder installation is improved, the movable sleeve is arranged in the middle of the pull rod through the second bearing and is convenient to drive the reinforcing rod to turn over, the positioning column is fixedly arranged on the front wall of the fixing plate, one end, away from the movable sleeve, of the reinforcing rod is conveniently sleeved on the positioning column, the positions of the pull rod and the positioning pull hook can be limited, meanwhile, the lamp holder can be better limited, the nut is connected to the positioning column in a threaded mode, the reinforcing rod is convenient to limit, and the reinforcing rod is not prone to being separated from the positioning column.

Drawings

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

FIG. 2 is a cross-sectional view of the external thread bushing and adjusting tab structure of the present invention;

fig. 3 is an enlarged schematic view of the structure of the area a in fig. 1.

The labels in the figure are: 1-supporting lamp pole, 2-external thread sleeve, 3-internal thread sleeve, 4-rotary hand disc, 5-adjusting pull ring, 6-pin rod, 7-pull rod, 8-positioning pull hook, 9-movable sleeve, 10-reinforcing rod, 11-lamp holder, 12-fixing plate, 13-positioning column, 14-nut, 15-bulb, 16-reinforcing ring and 17-positioning groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a high-pole lamp with a falling-proof device comprises a supporting lamp pole 1, an external thread sleeve 2 is fixedly arranged above the supporting lamp pole 1, an internal thread sleeve 3 is convenient to be connected to the external thread sleeve 2 in a threaded manner, meanwhile, the internal thread sleeve 3 can be adjusted in height on the external thread sleeve 2, the internal thread sleeve 3 is connected to the external thread sleeve 2 in a threaded manner, a rotary hand disc 4 is fixedly arranged in the middle of the outer wall of the internal thread sleeve 3, the internal thread sleeve 3 can be rotated better through the rotary hand disc 4, an adjusting pull ring 5 is movably arranged below the internal thread sleeve 3, an adjusting pull ring 5 is arranged below the internal thread sleeve 3 through a bearing, the adjusting pull ring 5 can be rotated on the internal thread sleeve 3 conveniently, the direction is adjusted, a pin rod 6 is inserted on the rotary hand disc 4, the bottom end of the pin rod 6 is inserted into the adjusting pull ring 5, two groups of pin holes which are oppositely arranged are arranged at the relative positions of the rotary hand disc 4 and the adjusting pull ring 5, the pin hole on the rotary hand disc 4 is of a through hole structure, the pin rod 6 is inserted in the pin hole to limit the positions of the internal thread sleeve 3 and the adjusting pull ring 5 conveniently, the middle part of the periphery of the adjusting pull ring 5 is hinged with a pull rod 7, two sides of the adjusting pull ring 5 are provided with placing grooves, the placing grooves are hinged with pull rods 7 to facilitate the turnover of the pull rods 7 in the placing grooves, the bottom end of each pull rod 7 is fixedly provided with a positioning pull hook 8, each positioning pull hook 8 is of an L-shaped structure to facilitate the clamping of the positioning pull hook 8 in a positioning groove 17, so that the reinforcing ring 16 and the lamp holder 11 can be limited, the mounting stability of the lamp holder 11 is improved, the middle part of each pull rod 7 is movably provided with a movable sleeve 9 to facilitate the movable sleeve 9 to drive the reinforcing rod 10 to overturn, the movable sleeve 9 is mounted at the middle part of the pull rod 7 through a second bearing, the reinforcing rod 10 is welded on the movable sleeve 9, and the reinforcing rod 10 is welded on the movable sleeve 9 in an inclined manner, a through groove is formed in one end, far away from the movable sleeve 9, of the reinforcing rod 10, a lamp holder 11 is sleeved on the supporting lamp pole 1 and is installed on the supporting lamp pole 1 through a screw, the lamp holder 11 is located below the external thread sleeve 2, the lamp holder 11 is opposite to the adjusting pull ring 5, a fixing plate 12 is fixedly installed at the top of the lamp holder 11, a positioning column 13 is fixedly installed at the middle position of the front wall of the fixing plate 12, the positioning column 13 is inserted in the through groove, one end, far away from the movable sleeve 9, of the reinforcing rod 10 is conveniently sleeved on the positioning column 13, the positions of the pull rod 7 and the positioning pull hook 8 can be limited, meanwhile, the lamp holder 11 can be better limited, a nut 14 is connected to the positioning column 13 through threads, the nut 14 is extruded on the reinforcing rod 10 and is convenient to limit the reinforcing rod 10, so that the reinforcing rod 10 is not easy to separate from the positioning column 13, one end, far away from the movable sleeve 9, of the reinforcing rod 10 is sleeved on the positioning column 13, install bulb 15 in the bottom of lamp stand 11, bulb 15 is the annular and installs in the bottom of lamp stand 11, and lamp stand 11 outer wall middle part fixed mounting has a reinforcing ring 16, and reinforcing ring 16 bottom has been seted up constant head tank 17, and the location draws and colludes 8 joints in constant head tank 17, constant head tank 17 and location draw and collude 8 looks adaptations.

The working principle is as follows:

in this application, when installing lamp stand 11, with 3 threaded connection of internal thread cover on external screw thread cover 2, through rotating rotatory reel 4, make 3 drive of internal thread cover adjust pull ring 5 and pull rod 7 upward movements, cup joint lamp stand 11 on supporting lamp pole 1 this moment, open pull rod 7 to the outside, remove mounted position with lamp stand 11 simultaneously, through the screw with lamp stand 11 threaded connection on supporting lamp pole 1, loosen pull rod 7, 7 laps of pull rod are in the lamp stand 11 outside this moment, rotatory reel 4 is rotated to the bucket, make location draw-hook 8 be located constant head tank 17 under.

In this application, handheld regulation pull ring 5 this moment, through rotating rotatory hand dish 4, make internal thread cover 3 drive regulation pull ring 5 upward movement, can draw the location and collude 8 joints in constant head tank 17, it is rotatory to add the anchor strut 10, make the anchor strut 10 keep away from the one end of movable sleeve 9 and cup joint on reference column 13, link nut 14 screw thread on reference column 13, can be spacing with add the anchor strut 10 on reference column 13, in the pinhole of adjusting pull ring 5 is pegged graft through the pinhole on rotatory hand dish 4 with pin 6, can carry on spacingly to the position of internal thread cover 3 and regulation pull ring 5.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.