Extensible street light pole
Patent Information
- Application Number
- CN202521929866.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-09
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-09-09
AI Technical Summary
[0002]路灯杆是安装路灯的基础设施，它是路灯系统中不可或缺的组成部分，用于支撑安装路灯，主要分为铁质、不锈钢和铝合金材质，传统的路灯杆仅为支撑路灯的立柱结构，用于配合路灯提供照明的单一功能，随着城市发展，通常会在路灯杆上加装环境监测装置或其他功能模块，以及为路灯装上太阳能电板，从而减少外部电能的消耗，旨在解决城市空间资源紧张，提升城市管理的效率和智慧化水平，但由于传统的路灯杆结构单一，无预留安装空间，无法加装其他功能模块，改造升级时需要反复施工，浪费资源，较为麻烦
[0013]与现有技术相比，本实用新型具有的有益效果是：该路杆通过拓展杆上安装设置第一抱箍，通过第一抱箍上固定设置的第一预留安装架，以及拓展杆上端固定安装设置的第二预留安装架和通过第二抱箍安装设置在支杆上的第三预留安装架，通过预留空间和支撑结构，方便后续加装模块时，快速安装，减少施工扰民和浪费资源，支撑护架通过销轴在铰接座上转动调整倾斜，方便拓展杆上的安装操作维护，减少登高操作。
Smart Images
Figure CN224814894U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of street light pole technology, specifically an expandable street light pole. Background Technology
[0002] Streetlight poles are the basic infrastructure for installing streetlights and an indispensable component of the streetlight system. They support the installation of streetlights and are mainly made of iron, stainless steel, and aluminum alloy. Traditional streetlight poles are simply upright structures supporting streetlights, providing only the single function of illumination. With urban development, environmental monitoring devices or other functional modules are often added to streetlight poles, as well as solar panels are installed on the streetlights to reduce external power consumption. This aims to address the scarcity of urban space resources and improve the efficiency and intelligence of urban management. However, due to the simple structure of traditional streetlight poles and the lack of reserved installation space, it is impossible to add other functional modules. Upgrading requires repeated construction, wasting resources and causing considerable trouble. Utility Model Content
[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.
[0004] In view of the problems mentioned above and / or existing expandable street light poles, this utility model is proposed.
[0005] Therefore, the purpose of this utility model is to provide an expandable street light pole. The pole has a first clamp installed on the expansion rod, a first reserved mounting bracket fixed on the first clamp, a second reserved mounting bracket fixed on the upper end of the expansion rod, and a third reserved mounting bracket installed on the support rod through the second clamp. Through the reserved space and support structure, it is convenient to quickly install modules later, reducing construction disturbance and waste of resources.
[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: An expandable street light pole includes a street light support post, with first positioning holes on the left and right sides of the street light support post and a second positioning hole on the rear side of the street light support post. A fixing bracket is fixedly installed on the rear side of the street light support post, and the fixing bracket is located below the second positioning hole. A hinge seat is fixedly installed at the upper end of the street light support post, and a support guard is movably connected to the hinge seat via a pin. An expansion rod is fixedly installed at the upper end of the support guard. The extension pole includes a first clamp installed on the outer side of the extension pole near its lower part. A first bracket and a first reserved mounting bracket are fixedly installed on the left side of the first clamp. The first bracket is located below the first reserved mounting bracket. The end of the first bracket away from the first clamp is fixedly connected to the lower end of the first reserved mounting bracket. A second reserved mounting bracket is fixedly installed on the upper end of the extension pole. A support rod is fixedly connected to the right side of the extension pole. A street lamp body is connected to the right end of the support rod. A limit plate frame is fixedly installed through the outer ring of the support rod. A second clamp is installed on the outer ring of the support rod. The second clamp is located between the limit plates. A second bracket is fixedly installed above the second clamp. A third reserved mounting bracket is fixedly connected to the upper end of the second bracket.
[0007] As a preferred embodiment of the expandable street light pole described in this utility model, a first through hole is provided on the rear side of the support frame, and a second through hole and a third positioning hole are provided on both the left and right sides of the support frame, with the third positioning hole located outside the second through hole.
[0008] As a preferred embodiment of the expandable street light pole described in this utility model, a first fixing bolt is provided through the second through hole, and one end of the first fixing bolt is threaded into the first positioning hole.
[0009] As a preferred embodiment of the expandable street light pole described in this utility model, the support frame is provided with protective shells on the left and right sides, and the front and rear sides of the protective shells are fixedly connected with fixing ear plates.
[0010] As a preferred embodiment of the expandable street light pole described in this utility model, a third through hole is provided on the fixing ear plate, and a second fixing bolt is inserted through the third through hole, with one end of the second fixing bolt threaded into the third positioning hole.
[0011] As a preferred embodiment of the expandable street light pole described in this utility model, a fixed hook is fixedly connected to the rear side of the support frame. The fixed hook is located below the first through hole. A limit block is fixedly connected to the upper end of the fixed hook. A screw is threaded through the limit block. One end of the screw passes through the first through hole and is threaded into the second positioning hole.
[0012] As a preferred embodiment of the expandable street light pole described in this utility model, a guide wheel frame is provided through the fixed hook frame, and a guide rope wheel is rotatably connected to the inner wall of the guide wheel frame.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the road pole is equipped with a first clamp on the extension pole, a first reserved mounting bracket fixed on the first clamp, a second reserved mounting bracket fixed on the upper end of the extension pole, and a third reserved mounting bracket installed on the support pole through the second clamp. Through the reserved space and support structure, it is convenient to quickly install modules later, reducing construction disturbance and waste of resources. The support frame can be rotated and tilted on the hinge seat through the pin, which facilitates the installation, operation and maintenance on the extension pole and reduces the need for climbing. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the support frame, the first through hole, and the second through hole of this utility model; Figure 3 This is a schematic diagram of the street light pole, support frame, and first fixing bolt of this utility model. Figure 4 This is a schematic diagram of the protective shell, fixing ear plate, and third through hole structure of this utility model; Figure 5 This is a schematic diagram of the structure of the fixed hook frame, limiting block, screw, guide wheel frame and guide rope wheel of this utility model; Figure 6 This is a schematic diagram of the street light support, hinge seat, and pin structure of this utility model.
[0015] In the diagram: 1. Streetlight support pole; 2. First positioning hole; 3. Second positioning hole; 4. Fixing ear bracket; 5. Hinge seat; 6. Pin shaft; 7. Support frame; 8. First through hole; 9. Second through hole; 10. First fixing bolt; 11. Third positioning hole; 12. Protective shell; 13. Fixing ear plate; 14. Third through hole; 15. Second fixing bolt; 16. Fixing hook; 17. Limiting block; 18. Screw; 19. Guide wheel frame; 20. Guide rope wheel; 21. Extension rod; 2101. First clamp; 2102. First bracket; 2103. First reserved mounting bracket; 2104. Second reserved mounting bracket; 2105. Support rod; 2106. Streetlight body; 2107. Limiting plate frame; 2108. Second clamp; 2109. Second bracket; 2110. Third reserved mounting bracket. Detailed Implementation
[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0017] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.
[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0019] This utility model provides an expandable street light pole. The pole has a first clamp installed on the expansion rod, a first reserved mounting bracket fixed on the first clamp, a second reserved mounting bracket fixed on the upper end of the expansion rod, and a third reserved mounting bracket installed on the support rod through the second clamp. With the reserved space and support structure, it is convenient to quickly install modules later, reducing construction disturbance and waste of resources.
[0020] Figures 1-6 The diagram shown is an overall structural schematic of one embodiment of an expandable street light pole according to this utility model. Please refer to [link / reference]. Figures 1-6 An expandable street light pole according to this embodiment includes a street light support 1. The street light support 1 has first positioning holes 2 on its left and right sides and a second positioning hole 3 on its rear side. A fixing ear 4 is fixedly installed on the rear side of the street light support 1. The fixing ear 4 is located below the second positioning hole 3. A hinge seat 5 is fixedly installed at the upper end of the street light support 1. The hinge seat 5 is movably connected to a support frame 7 through a pin 6. An expansion rod 21 is fixedly installed at the upper end of the support frame 7. A fixed hook 16 is fixedly connected to the rear side of the support frame 7. The fixed hook 16 is located below the first through hole 8. A limit block 17 is fixedly connected to the upper end of the fixed hook 16. A screw 18 is threaded through the limit block 17. One end of the screw 18 passes through the first through hole 8 and is threaded into the second positioning hole 3. A guide wheel frame 19 is threaded through the fixed hook 16. A guide rope wheel 20 is rotatably connected to the inner wall of the guide wheel frame 19.
[0021] During installation and maintenance, workers tie one end of a rope to the fixed ear bracket 4 and pass the rope between the guide wheel bracket 19 and the guide rope wheel 20. One worker holds the rope while others remove the second fixing bolt 15, remove the protective shell 12, and remove the first fixing bolt 10. The screw 18 is then loosened to disengage from the second positioning hole 3. At this point, the support frame 7 can be tilted and adjusted by rotating the pin 6. Workers use the rope to slowly restrict the rotation of the support frame 7 and adjust its tilt to the appropriate position, facilitating subsequent installation and maintenance operations and reducing the need for climbing. This method is suitable for street light poles in residential areas and parks where the height is not very high, eliminating the need for climbing and lifting equipment and avoiding the safety hazards associated with climbing ladders.
[0022] The extension rod 21 includes a first clamp 2101 installed on the outer side of the extension rod 21 near its lower part. A first bracket 2102 and a first pre-installed mounting bracket 2103 are fixedly installed on the left side of the first clamp 2101. The first bracket 2102 is located below the first pre-installed mounting bracket 2103, and the end of the first bracket 2102 away from the first clamp 2101 is fixedly connected to the lower end of the first pre-installed mounting bracket 2103. A second pre-installed mounting bracket 2104 is fixedly installed on the upper end of the extension rod 21. A support rod 2105 is fixedly connected to the right side of the display pole 21. A street lamp body 2106 is connected to the right end of the support rod 2105. A limit plate frame 2107 is fixedly installed through the outer ring of the support rod 2105. A second clamp 2108 is installed on the outer ring of the support rod 2105. The second clamp 2108 is located between the limit plate frames 2107. A second bracket 2109 is fixedly installed above the second clamp 2108. A third reserved mounting bracket 2110 is fixedly connected to the upper end of the second bracket 2109.
[0023] Both the first clamp 2101 and the second clamp 2108 are existing technical structures, mainly composed of clamp bodies and bolt fasteners. The second clamp 2108 and the first clamp 2101 are used for the pre-installation of the third reserved mounting bracket 2110 and the first reserved mounting bracket 2103. When it is necessary to install solar panels and corresponding control distribution boxes later, the corresponding modules can be directly added to the third reserved mounting bracket 2110 and the first reserved mounting bracket 2103 to reduce construction disturbance. The second reserved mounting bracket 2104 can be used for the installation of some environmental monitoring sensors or security monitoring cameras. It adds reserved space and support installation structure, and according to the needs, it adds reserved power interfaces or communication interfaces accordingly.
[0024] The support frame 7 has a first through hole 8 on the rear side, and a second through hole 9 and a third positioning hole 11 on both the left and right sides. The third positioning hole 11 is located outside the second through hole 9. A first fixing bolt 10 is inserted through the second through hole 9. One end of the first fixing bolt 10 is threaded into the first positioning hole 2. The support frame 7 has a protective shell 12 on the left and right sides. The front and rear sides of the protective shell 12 are fixedly connected to the fixing ear plate 13. A third through hole 14 is opened on the fixing ear plate 13. A second fixing bolt 15 is inserted through the third through hole 14. One end of the second fixing bolt 15 is threaded into the third positioning hole 11.
[0025] The first fixing bolt 10 passes through the second through hole 9 and is threaded into the first positioning hole 2 to support the connection and fixation between the protective frame 7 and the street light pole 1. The second fixing bolt 15 passes through the third through hole 14 and is threaded into the third positioning hole 11. The first fixing bolt 10 is shielded and protected by the protective shell 12. The second fixing bolt 15 and the first fixing bolt 10 are set as special bolts according to the requirements, and can only be easily disassembled by workers with special tools.
[0026] Combination Figures 1-6 The following is a description of an expandable street light pole in this embodiment: During installation and maintenance, the worker ties one end of a rope to the fixed ear bracket 4 and passes the rope between the guide wheel bracket 19 and the guide rope wheel 20. One worker holds the rope while others remove the second fixing bolt 15, remove the protective shell 12, and remove the first fixing bolt 10. The screw 18 is then loosened to disengage from the second positioning hole 3. At this point, the support frame 7 can be tilted and adjusted by rotating the pin 6. The worker slowly restricts the rotation of the support frame 7 with the rope and adjusts the tilt to an appropriate position to facilitate subsequent installation and maintenance operations. The second clamp 2108 and the first clamp 2101 are used for the pre-installation of the third reserved mounting bracket 2110 and the first reserved mounting bracket 2103. First, install the modules. When solar panels and corresponding control distribution boxes are needed later, add the corresponding modules directly to the third reserved mounting bracket 2110 and the first reserved mounting bracket 2103 to reduce construction disturbance. The second reserved mounting bracket 2104 can be used for the installation of some environmental monitoring sensors or security monitoring cameras. The first fixing bolt 10 passes through the second through hole 9 and is threaded into the first positioning hole 2 to support the connection and fixation between the protective frame 7 and the street light pillar 1. The second fixing bolt 15 passes through the third through hole 14 and is threaded into the third positioning hole 11. The first fixing bolt 10 is shielded and protected by the protective shell 12. Tighten the screw 18 and thread it into the second positioning hole 3 to further enhance the connection and fixation between the protective frame 7 and the street light pillar 1.
[0027] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. An expandable street light pole, comprising a street light support (1), characterized in that: The street light support (1) has first positioning holes (2) on its left and right sides, and a second positioning hole (3) on its rear side. A fixed ear bracket (4) is fixedly installed on the rear side of the street light support (1). The fixed ear bracket (4) is located below the second positioning hole (3). A hinge seat (5) is fixedly installed at the upper end of the street light support (1). The hinge seat (5) is movably connected to a support frame (7) through a pin (6). An extension rod (21) is fixedly installed at the upper end of the support frame (7). The extension rod (21) includes a first clamp (2101) installed on the outside of the extension rod (21) near the bottom. A first bracket (2102) and a first reserved mounting bracket (2103) are fixedly installed on the left side of the first clamp (2101). The first bracket (2102) is located below the first reserved mounting bracket (2103). The end of the first bracket (2102) away from the first clamp (2101) is fixedly connected to the lower end of the first reserved mounting bracket (2103). A second reserved mounting bracket (2104) is fixedly installed on the upper end of the extension rod (21). A support rod (2105) is fixedly connected to the right side of the pole (21). A street lamp body (2106) is connected to the right end of the support rod (2105). A limit plate frame (2107) is fixedly installed through the outer ring of the support rod (2105). A second clamp (2108) is installed on the outer ring of the support rod (2105). The second clamp (2108) is located between the limit plate frames (2107). A second bracket (2109) is fixedly installed above the second clamp (2108). A third reserved mounting bracket (2110) is fixedly connected to the upper end of the second bracket (2109).
2. An expandable street light pole according to claim 1, characterized in that: The support frame (7) has a first through hole (8) on the rear side, and the support frame (7) has a second through hole (9) and a third positioning hole (11) on both the left and right sides. The third positioning hole (11) is located outside the second through hole (9).
3. An expandable street light pole according to claim 2, characterized in that: A first fixing bolt (10) is provided through the second through hole (9), and one end of the first fixing bolt (10) is threaded into the first positioning hole (2).
4. An expandable street light pole according to claim 1, characterized in that: The support frame (7) is provided with protective shells (12) on the left and right sides, and fixed ear plates (13) are fixedly connected to the front and rear sides of the protective shells (12).
5. An expandable street light pole according to claim 4, characterized in that: The fixed ear plate (13) has a third through hole (14), and a second fixing bolt (15) is installed through the third through hole (14). One end of the second fixing bolt (15) is threaded into the third positioning hole (11).
6. An expandable street light pole according to claim 1, characterized in that: The support frame (7) is fixedly connected to a fixed hook frame (16) on the rear side. The fixed hook frame (16) is located below the first through hole (8). The upper end of the fixed hook frame (16) is fixedly connected to a limit block (17). A screw (18) is threaded through the limit block (17). One end of the screw (18) passes through the first through hole (8) and is threaded into the second positioning hole (3).
7. An expandable street light pole according to claim 6, characterized in that: A guide wheel frame (19) is provided through the fixed hook frame (16), and a guide rope wheel (20) is rotatably connected to the inner wall of the guide wheel frame (19).