A foldable light pole structure

Abstract

The utility model discloses a kind of foldable lamp pole structures, wherein, including: the top end of fixed main pole is installed upper base;The bottom end of connecting rod body is installed lower base, the bottom end outer wall of connecting rod body is formed with a fixed part outwardly extending, upper base and lower base are rotatably connected by hinged mechanism, fixed part can be fixed on the outer wall of fixed main pole by fixed bolt. Through the application of the utility model, a foldable lamp pole structure is provided. When the lighting lamp structure at the top needs to be installed, maintained or serviced, the operator only needs to loosen the fixed bolt. The connecting rod body can be slowly and controllably folded down by the traction of the steel wire rope and the action of gravity. This makes the lighting equipment originally located in the high altitude descend to the safe height close to the ground. The operator does not need to rely on aerial work platform or climb the lamp pole, greatly reducing the operation difficulty and safety risk, significantly shortening the maintenance cycle and saving the high maintenance cost.

Description

Technical Field

[0001] This utility model relates to the technical field of street light poles and related fields, and in particular to a foldable light pole structure. Background Technology

[0002] Currently, fixed installation poles are divided into two categories. One type is the traditional fixed straight pole, where the bottom of the pole is fixed to the ground, and the top is used to install various devices. During the initial installation and subsequent maintenance of these devices, it is necessary to rely on a lift vehicle to raise the pole to the top or for technicians to climb the pole to perform the work, which is extremely inconvenient, poses certain safety risks, and requires highly skilled technicians. The other type has the bottom of the fixed straight pole hinged to the ground, and is controlled by a hydraulic or electrically controlled telescopic pole, allowing the pole to tilt. This offers some convenience, but its structure is complex and costly. Furthermore, the high center of gravity of the pole, due to the hinge at the bottom, results in a greater force when tilted, requiring high material strength from the pole. Utility Model Content

[0003] In view of this, and to solve the above problems, the purpose of this utility model is to provide a foldable lamp post structure, comprising: Fixed main rod and connecting rod body; A base is installed at the top of the fixed main rod; The bottom end of the connecting rod is fitted with a lower base, and the outer wall of the bottom end of the connecting rod extends outward to form a fixing part. The upper base and the lower base are rotatably connected by a hinge mechanism, and the fixing part can be fixed to the outer wall of the fixing main rod by fixing bolts.

[0004] In the aforementioned foldable lamp post structure, the hinge mechanism includes a connecting pin and a cotter pin; the connecting pin passes through the upper base and the lower base, and the cotter pin is inserted at the end of the connecting pin to prevent it from axially dislodging.

[0005] The aforementioned foldable light pole structure further includes: a steel wire rope; a winch is installed on the outer wall of the fixed main pole, one end of the steel wire rope is wound around the winch, and the other end of the steel wire rope is installed on the connecting pole body.

[0006] In the aforementioned foldable lamp post structure, a lighting structure is installed at the top of the connecting rod.

[0007] In the aforementioned foldable lamp post structure, the fixing part is arc-shaped and can cover the outer wall of the fixing main pole.

[0008] In the aforementioned foldable lamp post structure, the curvature of the fixing part gradually decreases from the direction of the connecting rod body towards the direction of the fixing main pole.

[0009] In the aforementioned foldable lamp post structure, the upper base is composed of two parallel upper fixing plates, the lower base is composed of two parallel lower fixing plates, and the connecting pin passes sequentially through one of the lower fixing plates, one of the upper fixing plates, another upper fixing plate, and another lower fixing plate, and is finally axially fixed by the cotter pin.

[0010] In the aforementioned foldable lamp post structure, an upper reinforcing plate is connected between the two upper fixing plates, and a lower reinforcing plate is connected between the two lower fixing plates.

[0011] In the aforementioned foldable lamp post structure, a fixing seat is installed at the bottom end of the fixed main pole.

[0012] In the aforementioned foldable lamp post structure, the top ends of the two lower fixing plates and the top end of the lower reinforcing plate are installed at the bottom end of the connecting rod body, and the outer walls of the two lower fixing plates and the outer walls of the lower reinforcing plate are fixed to the inner wall of the fixing part.

[0013] The positive effects of the above technical solution compared with the existing technology are: By applying this utility model, a foldable light pole structure is provided. When the lighting structure at the top needs to be installed, maintained, or serviced, the operator only needs to loosen the fixing bolts, and the connecting pole will slowly and controllably fold downwards through the traction of the steel wire rope and the action of gravity. This lowers the lighting equipment, which was originally located at a high altitude, to a safe height close to the ground. Operators no longer need to rely on aerial work platforms or climb the light pole, greatly reducing the difficulty and safety risks of the operation, significantly shortening the maintenance cycle, and saving high maintenance costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a foldable lamp post structure according to the present invention.

[0015] Figure 2 This is a schematic diagram of the flipped state of a foldable lamp post structure according to this utility model.

[0016] Figure 3 This is a partial schematic diagram of a foldable lamp post structure according to the present invention.

[0017] 1. Fixed main pole; 2. Connecting pole body; 3. Upper base; 4. Lower base; 5. Fixing part; 6. Connecting pin; 7. Cotter pin; 8. Steel wire rope; 9. Winch; 10. Lighting structure; 11. Upper fixing plate; 12. Lower fixing plate; 13. Upper reinforcing plate; 14. Lower reinforcing plate; 15. Fixing seat. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0019] The structures, proportions, and sizes illustrated in the accompanying drawings are merely for illustrative purposes and to aid those skilled in the art. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0020] like Figures 1 to 3 As shown, a preferred embodiment of a foldable lamp post structure is illustrated, which includes: a fixed main post 1 and a connecting rod 2.

[0021] The upper base 3 is installed at the top of the fixed main rod 1; the lower base 4 is installed at the bottom of the connecting rod 2, and the outer wall of the bottom end of the connecting rod 2 extends outward to form a fixing part 5. The upper base 3 and the lower base 4 are rotatably connected by a hinge mechanism, and the fixing part 5 can be fixed to the outer wall of the fixed main rod 1 by fixing bolts.

[0022] In actual use, the connecting rod 2 can rotate relative to the fixed main rod 1 via the upper base 3 and the lower base 4, thereby lowering the height of the lighting structure and other components installed at the top of the connecting rod 2, making it easier for technicians to install, maintain, and service them. When the device is in use, the connecting rod 2 is rotated to the top of the fixed main rod 1, and the fixing part 5 is fixed to the outer wall of the fixed main rod 1 with fixing bolts, so that the connecting rod 2 cannot rotate relative to the fixed main rod 1.

[0023] Based on the above, this utility model also has the following embodiments: Furthermore, a foldable lamp post structure is provided, wherein the hinge mechanism includes a connecting pin 6 and a cotter pin 7; the connecting pin 6 passes through the upper base 3 and the lower base 4, and the cotter pin 7 passes through the end of the connecting pin 6 to prevent it from axially dislodging. Specifically, the connecting pin 6 connects the upper base 3 so that it can rotate relative to the lower base 4, thereby allowing the connecting rod 2 to rotate relative to the fixed main rod 1.

[0024] Furthermore, a foldable light pole structure further includes: a steel wire rope 8; a winch 9 is installed on the outer wall of the fixed main pole 1, one end of the steel wire rope 8 is wound around the winch 9, and the other end of the steel wire rope 8 is installed on the connecting pole body 2. Specifically, when the device needs to be installed, maintained, and serviced, the fixing bolts connecting the fixing part 5 and the fixed main pole 1 are loosened. Due to the gravity of the connecting pole body 2 and the traction of the steel wire rope 8, the connecting pole body 2 can slowly fold relative to the fixed main pole 1 until the connecting pole body 2 is flipped to its maximum angle. When the device needs to be used, the connecting pole body 2 can be flipped to the top of the fixed main pole 1 manually or with external assistance, and the steel wire rope 8 can be rewound around the winch 9. Finally, the fixing part 5 and the fixed main pole 1 are locked together with the fixing bolts.

[0025] Furthermore, a foldable lamp post structure is provided, wherein a lighting structure 10 is installed at the top of the connecting rod 2. Specifically, the lighting structure 10 is used for illumination.

[0026] Furthermore, a foldable lamp post structure is provided, wherein the fixing part 5 is arranged in an arc shape and can cover the outer wall of the fixing main pole 1.

[0027] Furthermore, in a foldable lamp post structure, the curvature of the fixing part 5 gradually decreases from the direction of the connecting rod 2 towards the direction of the fixed main pole 1. Specifically, the arc-shaped fixing part 5 ensures that when the connecting rod 2 is located at the top of the fixed main pole 1, the fixing part 5 not only provides a fixing function to prevent the connecting rod 2 from flipping relative to the fixed main pole 1, but also covers the outer wall of the fixed main pole 1, allowing the upper base 3 and lower base 4 to be hidden inside the fixing part 5, making the device more aesthetically pleasing.

[0028] Furthermore, a foldable lamp post structure is provided, wherein the upper base 3 is composed of two parallel upper fixing plates 11, the lower base 4 is composed of two parallel lower fixing plates 12, and the connecting pin 6 passes through the lower fixing plate 12, the upper fixing plate 11, the other upper fixing plate 11 and the other lower fixing plate 12 in sequence, and is finally locked by the cotter pin 7.

[0029] Furthermore, a foldable lamp post structure is provided, wherein an upper reinforcing plate 13 is connected between two upper fixing plates 11, and a lower reinforcing plate 14 is connected between two lower fixing plates 12. Specifically, the upper reinforcing plate 13 and the lower reinforcing plate 14 increase the installation strength between the two upper fixing plates 11 and the two lower fixing plates 12.

[0030] Furthermore, a foldable lamp post structure is provided, wherein a fixing base 15 is installed at the bottom end of the fixed main pole 1. Specifically, this device can be fixed to the ground by the fixing base 15.

[0031] Furthermore, a foldable lamp post structure is provided, wherein the top ends of the two lower fixing plates 12 and the top ends of the lower reinforcing plate 14 are installed at the bottom end of the connecting rod body 2, and the outer walls of the two lower fixing plates 12 and the outer walls of the lower reinforcing plate 14 are fixed to the inner wall of the fixing part 5. Specifically, the lower fixing plates 12 and the lower reinforcing plate 14 can be hidden inside the fixing part 5.

[0032] The above description is merely a preferred embodiment of the present invention and does not limit the implementation and protection scope of the present invention. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present invention should be included within the protection scope of the present invention.

Claims

1. A foldable lamp post structure, characterized in that, include: Fixed main rod and connecting rod body; A base is installed at the top of the fixed main rod; The bottom end of the connecting rod is fitted with a lower base, and the outer wall of the bottom end of the connecting rod extends outward to form a fixing part. The upper base and the lower base are rotatably connected by a hinge mechanism, and the fixing part can be fixed to the outer wall of the fixing main rod by fixing bolts.

2. The foldable lamp post structure according to claim 1, characterized in that, The hinge mechanism includes a connecting pin and a cotter pin; the connecting pin passes through the upper base and the lower base, and the cotter pin passes through the end of the connecting pin to prevent it from axially dislodging.

3. The foldable lamp post structure according to claim 1, characterized in that, Also includes: Wire rope; A winch is installed on the outer wall of the fixed main rod, one end of the wire rope is wound around the winch, and the other end of the wire rope is installed on the connecting rod body.

4. The foldable lamp post structure according to claim 1, characterized in that, A lighting structure is installed at the top of the connecting rod.

5. The foldable lamp post structure according to claim 1, characterized in that, The fixing part is arc-shaped and can cover the outer wall of the fixing main rod.

6. The foldable lamp post structure according to claim 5, characterized in that, The curvature of the fixing part gradually decreases from the direction of the connecting rod towards the direction of the fixing main rod.

7. The foldable lamp post structure according to claim 2, characterized in that, The upper base is composed of two parallel upper fixing plates, and the lower base is composed of two parallel lower fixing plates. The connecting pin passes through one of the lower fixing plates, one of the upper fixing plates, another upper fixing plate, and another lower fixing plate in sequence, and is finally axially fixed by the cotter pin.

8. The foldable lamp post structure according to claim 7, characterized in that, An upper reinforcing plate is connected between the two upper fixing plates, and a lower reinforcing plate is connected between the two lower fixing plates.

9. A foldable lamp post structure according to claim 1, characterized in that, A fixing seat is installed at the bottom end of the fixed main rod.

10. A foldable lamp post structure according to claim 8, characterized in that, The top ends of the two lower fixing plates and the top end of the lower reinforcing plate are installed at the bottom end of the connecting rod body, and the outer walls of the two lower fixing plates and the outer walls of the lower reinforcing plate are fixed to the inner wall of the fixing part.

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