Modularized interface with high compatibility for lamp holder and lamp post

Abstract

The utility model discloses a high-compatibility modular interface for a lamp holder and a lamp post, which comprises a limiting cylinder connected with the upper end of the lamp post, and the lower end of the limiting cylinder is connected with the upper end of the lamp post through a positioning component; not less than three groups of clasping assemblies are mounted in the limiting cylinder; the clasping assemblies are used for clasping and mounting lamp holder tubes with different section shapes and different sizes; the holding assembly comprises a holding conical block and a fastening conical block, the conical face side of the holding conical block is opposite to the lamp holder tube and is arranged opposite to the conical face side of the fastening conical block, the other side face of the holding conical block holds the lamp holder tube, and the small end of the fastening conical block faces the positioning assembly. The small head end of the holding conical block is opposite to the positioning assembly, and the fastening conical block is connected with the positioning assembly through a screwing bolt; according to the utility model, reliable connection between the lamp holder tubes with different section shapes and sizes and the lamp pole is completed, the functions of interchangeability and compatibility are realized, the disassembly and assembly are convenient, and the purpose of modular production of interfaces is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp pole installation interfaces, in particular to a modular interface between a lamp holder and a lamp pole with strong compatibility. Background Art

[0002] At present, there are many small and medium-sized enterprises in the field of smart light poles, and the overall technical capabilities and product quality control levels vary greatly. In order to solve the problems of difficulty in standardization, equipment matching, and platform docking in the construction of smart light poles, the existing light pole manufacturing is basically a fixed integrated design form, or even a special customization, which causes great waste and has extremely poor compatibility and cannot adapt to the diversification and rapid deployment of smart light pole applications. It is urgent to carry out structural modular design of smart light poles to meet the construction needs of modern cities. Utility Model Content

[0003] In order to achieve compatible installation of lamp holders of different specifications and solve existing problems, the utility model proposes a modular interface between lamp holders and lamp poles with strong compatibility, which adopts an adjustable mechanical mechanism to reliably connect lamp holders of different cross-sectional shapes and sizes, thereby realizing the functions of interchangeability and compatibility, mechanical reliability, and easy disassembly and assembly.

[0004] The technical solutions adopted to achieve the above objectives are:

[0005] A modular interface between a lamp holder and a lamp pole with strong compatibility, comprising a limiting cylinder connected to the upper end of the lamp pole, wherein the lower end of the limiting cylinder is connected to the upper end of the lamp pole via a positioning assembly; no less than three groups of clamping assemblies are installed in the limiting cylinder, and the clamping assemblies can realize the clamping and installation of lamp holder tubes with different cross-sectional shapes and different sizes; the clamping assembly comprises a clamping cone block and a fastening cone block, the conical side of the clamping cone block faces away from the lamp holder tube and is arranged opposite to the conical side of the fastening cone block, the other side of the clamping cone block clamps the lamp holder tube, and the other side of the fastening cone block is tightly attached to the inner wall of the limiting cylinder, the small head end of the fastening cone block faces toward the positioning assembly, and the small head end of the clamping cone block faces away from the positioning assembly, and the fastening cone block is connected to the positioning assembly by tightening bolts.

[0006] Furthermore, the positioning assembly is a flange, the outer diameter of the flange is larger than the outer diameter of the lamp pole, the tightening bolt passes through the lower end of the flange and is inserted into the small head end of the tightening conical block, and the tightening bolt is connected to the tightening conical block by a thread.

[0007] Furthermore, the positioning assembly includes a lower clamping cylinder integrally arranged with the limiting cylinder, the lower clamping cylinder and the middle part of the limiting cylinder are separated from each other by a partition plate, and no less than three groups of clamping assemblies are installed in the lower clamping cylinder, the clamping assembly includes a clamping cone block and a fixing cone block, the conical side of the clamping cone block faces away from the lamp pole and is arranged opposite to the conical side of the fixing cone block, the other side of the clamping cone block clamps the lamp pole, and the other side of the fixing cone block is tightly attached to the inner wall of the lower clamping cylinder, the small head end of the fixing cone block faces the clamping assembly, and the small head end of the clamping cone block faces away from the clamping assembly, and the fixing cone block and the fastening cone block both achieve the clamping cone block clamping the lamp holder tube and the clamping cone block clamping the lamp pole by tightening the bolts.

[0008] Further, the fixing conical block and the partition are connected by tightening bolts, the fastening conical block and the partition are connected by tightening bolts, and the tightening bolts and the partition are connected by threads; or the fixing conical block and the fastening conical block are connected as a whole by tightening bolts, the tightening bolts pass through the fixing conical block and the fastening conical block and are positioned and connected by clamping nuts, the partition is provided with a through hole for passing the tightening bolt, and the fixing conical block and the fastening conical block are provided with internal threads and the rotation directions are opposite.

[0009] Furthermore, the contact surface between the tightening conical block and the limiting cylinder is an arc-shaped surface.

[0010] Furthermore, the contact surface between the clamping cone block and the lamp holder tube is an arc surface.

[0011] Furthermore, a rubber layer is installed on the contact surface between the clamping cone block and the lamp holder tube.

[0012] Furthermore, the outer surface of the limiting cylinder is engraved with cultural elements or regional characteristics.

[0013] The beneficial effects of this utility model patent are:

[0014] 1. The utility model proposes a modular interface between lamp holders and lamp poles with strong compatibility, which is compatible with the installation standards of lamp holder tubes with different lamp holder shapes, and can realize the clamping installation of lamp holder tubes with different cross-sectional shapes and different sizes through the clamping assembly installed in the limiting cylinder, so as to complete the reliable connection between lamp holder tubes with different cross-sectional shapes and sizes and lamp poles, thereby realizing the functions of interchangeability and compatibility, and realizing mechanical reliability, and being easy to disassemble and assemble, thereby achieving the purpose of modular production interface.

[0015] 2. The utility model adopts a clamping component to realize the clamping installation of lamp holder tubes with different cross-sectional shapes and different sizes, and adopts a clamping component to clamp lamp poles with different cross-sectional shapes and different sizes, so as to realize the connection of lamp holder tubes and lamp poles with different cross-sectional shapes and different sizes. The modular interface of the utility model has strong compatibility, can realize compatibility with different cross-sectional shapes and sizes of lamp poles and lamp holder tubes, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a specific implementation mode 1 of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the specific implementation mode 2 of the present utility model;

[0018] Figure 3 This is a schematic structural diagram of specific implementation method 3 of the utility model. DETAILED DESCRIPTION

[0019] The utility model patent is further described below in conjunction with the accompanying drawings. Specific implementation 1:

[0021] like Figure 1 As shown, a modular interface between a lamp holder and a lamp pole 5 with strong compatibility comprises a limiting cylinder 3 connected to the upper end of the lamp pole 5, wherein the limiting cylinder 3 is preferably a circular cylinder, and the lower end of the limiting cylinder 3 is connected to the upper end of the lamp pole 5 via a positioning assembly 2; no less than three groups of clamping assemblies 1 are installed in the limiting cylinder 3, and the clamping assembly 1 can realize the clamping and installation of lamp holder tubes 4 with different cross-sectional shapes and different sizes; the clamping assembly 1 comprises a clamping conical block 12 and a fastening conical block 11, the conical side of the clamping conical block 12 faces away from the lamp holder tube 4 and is arranged opposite to the conical side of the fastening conical block 11, the other side of the clamping conical block 12 clamps the lamp holder tube 4, and the other side of the fastening conical block 11 is tightly attached to the inner wall of the limiting cylinder 3, the small head end of the fastening conical block 11 faces the positioning assembly 2, and the small head end of the clamping conical block 12 faces away from the positioning assembly 2, and the fastening conical block 11 is connected to the positioning assembly 2 by tightening bolts 6.

[0022] In the present embodiment, four groups of clamping components 1 are provided, which are used in pairs of upper and lower conical blocks. By squeezing and fitting the conical surface, the distance between the small head end of the fastening conical block 11 and the positioning component 2 is controlled to achieve the installation of lamp holder tubes 4 with different cross-sectional shapes and sizes. The fastening conical block 11 is driven downward by rotating the tightening bolt 6, and the automatic combination of the upper and lower conical blocks is utilized to ensure the fitting strength of the contact surface between the lamp holder tube 4 and the clamping conical block 12. The four groups of clamping components 1 simply hold the lamp holder tube 4 like fingers, thereby achieving the installation of lamp holder tubes 4 with different cross-sectional shapes and sizes.

[0023] In order to realize the clamping and installation of the clamping component 1 to the lamp holder tube 4 of different cross-sectional shapes and sizes, in this embodiment, the positioning component 2 is a flange plate, which has the characteristics of simple structure and convenient disassembly and assembly. The outer diameter of the flange plate is larger than the outer diameter of the lamp pole 5. The tightening bolt 6 passes through the lower end of the flange plate and is inserted into the small end of the tightening cone block 11. The tightening bolt 6 is connected to the tightening cone block 11 through a thread. A mounting hole is reserved on the flange plate, and the tightening bolt 6 passes through the mounting hole and is connected to the tightening cone block 11. By screwing the tightening bolt 6, the small end of the tightening cone block 11 moves downward, and the tightening cone block 11 wedges the limiting cylinder 3 and the clamping cone block 12, so that the clamping cone block 12 tightly clamps the lamp holder tube 4, completing the clamping and installation of the lamp holder tube 4 of different cross-sectional shapes and sizes.

[0024] In order to achieve a tight fit between the fastening cone block 11 and the inner wall of the limiting tube 3 and ensure that the clamping assembly 1 can clamp the lamp holder tube 4, the contact surface between the fastening cone block 11 and the limiting tube 3 is an arc surface.

[0025] In order to ensure that the clamping cone block 12 can firmly clamp the lamp holder tube 4, in this embodiment, the contact surface between the clamping cone block 12 and the lamp holder tube 4 is an arc surface.

[0026] In order to protect the paint surface of the lamp holder tube 4 and increase the friction between the clamping cone block 12 and the lamp holder tube 4, in this embodiment, a rubber layer is installed on the contact surface between the clamping cone block 12 and the lamp holder tube 4.

[0027] In order to decorate the lamp, in this embodiment, the outer surface of the limiting cylinder 3 is installed or carved with cultural elements or regional characteristics.

[0028] The working principle of the utility model is as follows:

[0029] The installation end of the lamp holder tube 4 is placed in the limiting tube 3 by means of a tool, and the axis of the lamp holder tube 4 is overlapped with the axis of the lamp pole 5 by means of a calibration tool, and a plurality of clamping components 1 are placed in the limiting tube 3. In this embodiment, there are four clamping components 1, and four tightening bolts 6 are inserted into the small head end of the tightening conical block 11 through the lower end of the flange, and the small head end of the tightening conical block 11 is moved downward by screwing the tightening bolts 6. The tightening conical block 11 is wedged into the limiting tube 3 and the clamping conical block 12, so that the clamping conical block 12 tightly clamps the lamp holder tube 4, thereby completing the clamping installation of the lamp holder tube 4 with different cross-sectional shapes and sizes. Specific implementation 2:

[0031] like Figure 2As shown, in order to adapt to the installation of lamp poles 5 of different cross-sectional shapes and different sizes, the difference between this embodiment and the specific embodiment 1 is that the positioning component 2 includes a lower clamping cylinder 7 integrally arranged with the limiting cylinder 3, and the lower clamping cylinder 7 is separated from the middle of the limiting cylinder 3 by a partition plate. No less than three groups of clamping components are installed in the lower clamping cylinder 7, and the clamping components include a clamping conical block 22 and a fixing conical block 21. The conical side of the clamping conical block 22 faces away from the lamp pole 5 and is arranged opposite to the conical side of the fixing conical block 21. The other side of the clamping cone block 22 clamps the lamp pole 5, and the other side of the clamping cone block 21 is close to the inner wall of the lower clamping tube 7. The small head end of the clamping cone block 21 faces the clamping component 1, and the small head end of the clamping cone block 22 faces away from the clamping component 1. The clamping cone block 21 and the tightening cone block 11 both realize the tightening cone block to clamp the lamp holder tube 4 and the clamping cone block 22 to clamp the lamp pole 5 by tightening the bolt 6. In this embodiment, the clamping component is similar in structure to the clamping component 1. By adopting this similar structure, the clamping component 1 can realize the clamping and installation of lamp holder tubes 4 with different cross-sectional shapes and different sizes. The clamping component can clamp lamp poles 5 with different cross-sectional shapes and different sizes, and realize the connection of lamp holder tubes 4 and lamp poles 5 with different cross-sectional shapes and different sizes. The modular interface of the utility model has strong compatibility, can realize compatibility with different cross-sectional shapes and sizes of lamp poles 5 and lamp holder tubes 4, and is more practical.

[0032] In this embodiment, the fixing conical block 21 and the fastening conical block 11 are connected as a whole through the tightening bolt 6. The tightening bolt 6 passes through the fixing conical block 21 and the fastening conical block 11 and is positioned and connected through the clamping nut 8. The partition is provided with a through hole passing through the tightening bolt 6. The fixing conical block 21 and the fastening conical block 11 are provided with internal threads and have opposite rotation directions. By setting different thread rotation directions, when the tightening bolt 6 is screwed, the fixing conical block 21 and the fastening conical block 11 move towards each other, and the purpose of tightening is achieved at the same time. Specific implementation 3:

[0034] like Figure 3 As shown, in order to realize the separate installation and fastening of the clamping assembly 1 and the clamping assembly, the difference between this embodiment and the specific embodiment 2 is that the clamping cone block 21 is connected to the partition by the tightening bolt 6, the tightening cone block 11 is connected to the partition by the tightening bolt 6, and the tightening bolt 6 is connected to the partition by a thread. The clamping cone block 21 and the tightening cone block 11 are tightened separately by screwing the corresponding tightening bolts 6. When installing and using, the clamping assembly 1 and the clamping assembly need to be installed in a staggered manner to avoid interference between the tightening bolts 6 installed corresponding to the clamping cone block 21 and the tightening cone block 11.

[0035] This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model patent. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the utility model patent are within the protection scope of the technical solution of the utility model patent.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model patent, rather than to limit it; although the utility model patent has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents, but these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model patent.

Claims

1. A modular interface between a lamp holder and a lamp pole with strong compatibility, characterized in that: It includes a limiting cylinder connected to the upper end of the lamp pole, and the lower end of the limiting cylinder is connected to the upper end of the lamp pole through a positioning assembly; no less than three groups of clamping assemblies are installed in the limiting cylinder, and the clamping assembly can realize the clamping and installation of lamp holder tubes with different cross-sectional shapes and different sizes; the clamping assembly includes a clamping cone block and a fastening cone block, the conical side of the clamping cone block faces away from the lamp holder tube and is arranged opposite to the conical side of the fastening cone block, the other side of the clamping cone block clamps the lamp holder tube, and the other side of the fastening cone block is close to the inner wall of the limiting cylinder, the small head end of the fastening cone block faces toward the positioning assembly, and the small head end of the clamping cone block faces away from the positioning assembly, and the fastening cone block is connected to the positioning assembly by tightening bolts.

2. According to claim 1, a modular interface between a lamp holder and a lamp pole with strong compatibility, characterized in that: The positioning component is a flange, the outer diameter of which is larger than the outer diameter of the lamp pole, the tightening bolt passes through the lower end of the flange and is inserted into the small head end of the tightening conical block, and the tightening bolt is connected to the tightening conical block by a thread.

3. The modular interface of a lamp holder and a lamp pole with strong compatibility according to claim 1, characterized in that: The positioning assembly includes a lower clamping cylinder integrally arranged with the limiting cylinder, the lower clamping cylinder and the middle part of the limiting cylinder are separated by a partition plate, and no less than three groups of clamping assemblies are installed in the lower clamping cylinder, and the clamping assembly includes a clamping cone block and a fixing cone block, the conical side of the clamping cone block faces away from the lamp pole and is arranged opposite to the conical side of the fixing cone block, the other side of the clamping cone block clamps the lamp pole, and the other side of the fixing cone block is tightly attached to the inner wall of the lower clamping cylinder, the small head end of the fixing cone block faces the clamping assembly, and the small head end of the clamping cone block faces away from the clamping assembly, and the fixing cone block and the fastening cone block both achieve the clamping cone block clamping the lamp holder tube and the clamping cone block clamping the lamp pole by tightening the bolts.

4. The modular interface of a lamp holder and a lamp pole with strong compatibility according to claim 3, characterized in that: The fixing conical block is connected to the partition by a tightening bolt, the fastening conical block is connected to the partition by a tightening bolt, and the tightening bolt is connected to the partition by a thread; or the fixing conical block and the fastening conical block are connected as a whole by a tightening bolt, the tightening bolt passes through the fixing conical block and the fastening conical block and is positioned and connected by a clamping nut, the partition is provided with a through hole passing through the tightening bolt, and the fixing conical block and the fastening conical block are provided with internal threads and the rotation directions are opposite.

5. A modular interface between a lamp holder and a lamp pole with strong compatibility according to any one of claims 2 to 4, characterized in that: The contact surface between the fastening conical block and the limiting cylinder is an arc surface.

6. The modular interface of a lamp holder and a lamp pole with strong compatibility according to claim 5, characterized in that: The contact surface between the clamping cone block and the lamp holder tube is an arc surface.

7. The modular interface of a lamp holder and a lamp pole with strong compatibility according to claim 6, characterized in that: A rubber layer is installed on the contact surface between the clamping cone block and the lamp holder tube.

8. The modular interface of a lamp holder and a lamp pole with strong compatibility according to claim 7, characterized in that: The outer surface of the limiting cylinder is engraved with cultural elements or regional characteristic elements.

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