Pre-embedded mounting base of lighting street lamp

Abstract

The utility model provides a lighting street lamp pre-embedded installation base which comprises a placing base, a supporting rod is fixedly installed on the upper surface of the placing base, and a first base fixing structure, a second base fixing structure and a third base fixing structure which are distributed up and down are arranged on the supporting rod. The first base fixing structure, the second base fixing structure and the third base fixing structure are the same in internal structure. Through the first base fixing structure, during use, three sets of connecting plates are rotated around a second circular ring to be distributed in a triangular mode, then the second circular ring is moved downwards along a supporting rod till the bottoms of the connecting plates make contact with a base, and then a second sliding block slides along a second sliding groove, so that a fixing screw rod is aligned with a mounting hole reserved in the base; and the fixing screw rod is screwed into the mounting hole to fix the base and the second sliding block, so that the problem that the mounting efficiency is affected due to the fact that the punching position and the threaded hole position cannot be aligned when the solar street lamp is mounted at present, and secondary punching is needed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting bases, in particular to a pre-buried mounting base for a lighting street lamp. Background Art

[0002] Solar street lights are powered by crystalline silicon solar cells, use maintenance-free valve-controlled sealed batteries (gel batteries) to store electrical energy, use ultra-bright LED lamps as light sources, and are controlled by intelligent charge and discharge controllers to replace traditional public electric lighting street lights.

[0003] At present, when installing solar street lights, it is necessary to first punch holes in the base. However, since the position of the threaded holes on the installation base cannot be adjusted, there is a situation where the punching position and the threaded hole position cannot be aligned, and secondary drilling is required, which affects the installation efficiency.

[0004] Therefore, in order to solve the above problems, we propose a pre-buried installation base for lighting street lamps. Utility Model Content

[0005] The purpose of the utility model is to provide a pre-buried installation base for lighting street lamps to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pre-buried installation base for lighting street lamps, comprising a placing base, a support rod is fixedly installed on the upper surface of the placing base, a first base fixing structure, a second base fixing structure and a third base fixing structure are arranged on the support rod, the first base fixing structure, the second base fixing structure and the third base fixing structure have the same internal structure, a mounting base is fixedly installed on the top of the support rod, and a solar street lamp pole is arranged above the mounting base.

[0007] As a further description of the present utility model: the first base fixing structure includes a connecting plate, the cross-section of the connecting plate is "L"-shaped, a second sliding groove is opened inside the connecting plate, and a second sliding block of a matching size is slidably connected inside the second sliding groove.

[0008] As a further description of the utility model: the second sliding block is internally threadedly connected with a fixing screw, a guide rod is fixedly installed on the top of the fixing screw, the outer diameter of the guide rod is smaller than the outer diameter of the fixing screw, and a locking bolt is threadedly connected to the fixing screw.

[0009] As a further description of the present invention: a limiting block is fixedly installed on the front and rear side walls of the second sliding block, and a limiting groove for the limiting block to slide left and right is opened inside the second sliding groove.

[0010] As a further description of the utility model: a first ring is fixedly installed at one end of the connecting plate, a second ring is rotatably connected inside the first ring, the inner diameter of the second ring matches the outer diameter of the support rod, four groups of first sliders are fixedly installed on the outer wall of the support rod, and a first sliding groove is opened on the inner wall of the second ring for the first slider to slide up and down.

[0011] As a further description of the utility model: an insert block is fixedly installed at the bottom of the solar street light pole, a guide groove is provided on the upper surface of the mounting base, the guide groove is funnel-shaped, wide at the top and narrow at the bottom, and a slot for inserting the insert block is provided inside the mounting base below the guide groove.

[0012] As a further description of the present invention: the mounting base and the side wall of the insert block are provided with first fixing holes of the same size and quantity, and the top of the support rod and the bottom of the mounting base are provided with second fixing holes of the same size.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model designs a first base fixing structure on a pre-buried installation base of a lighting street lamp. When in use, the first ring is rotated around the second ring to make the three groups of connecting plates be distributed in a triangle, and then the second ring is moved downward along the support rod until the bottoms of the three groups of connecting plates are in contact with the base, and then the second slider is slid along the second slide groove to align the fixing screw with the installation hole reserved on the base, and the fixing screw is screwed into the inside of the installation hole, and then the locking bolt is screwed on the fixing screw along the guide rod to fix the base, thereby reducing the problem that the punching position and the threaded hole position cannot be aligned during the installation of the current solar street lamp, and secondary punching is required to affect the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the mounting base and solar street light pole and their component structures of the utility model;

[0017] Figure 3 This is a schematic diagram of the first base fixing structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the support rod and its component structure of the utility model.

[0019] In the figure: 1. Place the base; 2. Support rod; 3. First base fixing structure; 301. Connecting plate; 302. Second slide groove; 303. Second slider; 304. Fixing screw; 305. Guide rod; 306. Locking bolt; 307. Limit block; 308. First ring; 309. Second ring; 3010. First slide groove; 4. Second base fixing structure; 5. Third base fixing structure; 6. Install base; 7. Solar street light pole; 8. Insert block; 9. Guide groove; 10. Slot; 11. First fixing hole; 12. First slider; 13. Second fixing hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a pre-buried installation base for lighting street lamps, including a placing base 1, a support rod 2 is fixedly installed on the upper surface of the placing base 1, and a first base fixing structure 3, a second base fixing structure 4 and a third base fixing structure 5 distributed up and down are arranged on the support rod 2. The first base fixing structure 3, the second base fixing structure 4 and the third base fixing structure 5 have the same internal structure, a mounting base 6 is fixedly installed on the top of the support rod 2, and a solar street lamp pole 7 is arranged above the mounting base 6.

[0022] In this embodiment: the first base fixing structure 3 includes a connecting plate 301 , the cross-section of the connecting plate 301 is “L”-shaped, a second slide groove 302 is provided inside the connecting plate 301 , and a second sliding block 303 of a matching size is slidably connected inside the second slide groove 302 .

[0023] During specific use: the second slider 303 can slide inside the second slide groove 302 to adjust the position of the second slider 303 and the mounting hole on the base.

[0024] In this embodiment: the second slider 303 is internally threadedly connected with a fixing screw 304 , a guide rod 305 is fixedly installed on the top of the fixing screw 304 , the outer diameter of the guide rod 305 is smaller than the outer diameter of the fixing screw 304 , and a locking bolt 306 is threadedly connected to the fixing screw 304 .

[0025] During specific use, the fixing screw 304 can move up and down inside the second sliding block 303 and cooperate with the locking bolt 306 to fix the second sliding block 303 and the base.

[0026] In this embodiment, the front and rear side walls of the second sliding block 303 are fixedly mounted with a limit block 307 , and the second sliding groove 302 is provided with a limit groove for the limit block 307 to slide left and right.

[0027] During specific use: the limiting block 307 can slide left and right inside the limiting groove to prevent the second sliding block 303 from derailing when sliding left and right inside the second sliding groove 302.

[0028] In this embodiment: a first circular ring 308 is fixedly installed at one end of the connecting plate 301, a second circular ring 309 is rotatably connected inside the first circular ring 308, the inner diameter of the second circular ring 309 matches the outer diameter of the support rod 2, four groups of first sliding blocks 12 are fixedly installed on the outer wall of the support rod 2, and a first sliding groove 3010 is opened on the inner wall of the second circular ring 309 for the first sliding block 12 to slide up and down.

[0029] During specific use: the first ring 308 can rotate around the second ring 309 to adjust the angle of the second slider 303, and the second ring 309 can slide on the support rod 2 through the first slide groove 3010 and the first slider 12 to adjust the height of the second slider 303 so that the lower surface of the second slider 303 fits with the base.

[0030] In this embodiment: an insert block 8 is fixedly installed at the bottom of the solar street light pole 7, a guide groove 9 is provided on the upper surface of the mounting base 6, the guide groove 9 is funnel-shaped, wide at the top and narrow at the bottom, and a slot 10 for inserting the insert block 8 is provided inside the mounting base 6 below the guide groove 9.

[0031] During specific use: the funnel-shaped guide groove 9 facilitates the docking of the plug block 8 and the slot 10, so as to facilitate the installation between the mounting base 6 and the solar street light pole 7.

[0032] In this embodiment, first fixing holes 11 of the same size and number are formed on the side walls of the mounting base 6 and the insert block 8 , and second fixing holes 13 of the same size are formed on the top of the support rod 2 and the bottom of the mounting base 6 .

[0033] During specific use: the first fixing hole 11 and the second fixing hole 13 are internally threadedly connected with fixing bolts. The first fixing hole 11 is used to fix the insert block 8 and the mounting base 6, and the second fixing hole 13 is used to fix the mounting base 6 and the support rod 2.

[0034] Working principle: When in use, rotate the first ring 308 around the second ring 309 to adjust the three groups of connecting plates 301 to be distributed in a triangle, then move the three groups of second rings 309 downward along the support rod 2 until the bottoms of the three groups of connecting plates 301 are in contact with the base, then slide the second slider 303 along the second slide groove 302 to align the fixing screw 304 with the mounting hole reserved on the base, and turn the fixing screw 304 to screw it into the mounting hole, then screw the locking bolt 306 onto the fixing screw 304 along the guide rod 305 to fix the base 1, thereby reducing the problem that the punching position and the threaded hole position cannot be aligned during the installation of the current solar street light, and secondary punching is required to affect the installation efficiency.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pre-buried installation base for a lighting street lamp, comprising a placement base (1), characterized in that: A support rod (2) is fixedly mounted on the upper surface of the placement base (1); a first base fixing structure (3), a second base fixing structure (4) and a third base fixing structure (5) are arranged on the support rod (2) and are distributed up and down; the first base fixing structure (3), the second base fixing structure (4) and the third base fixing structure (5) have the same internal structure; a mounting base (6) is fixedly mounted on the top of the support rod (2); and a solar street light pole (7) is arranged above the mounting base (6).

2. The pre-buried installation base for lighting street lamps according to claim 1, characterized in that: The first base fixing structure (3) comprises a connecting plate (301), the cross-section of the connecting plate (301) is in an "L" shape, a second sliding groove (302) is provided inside the connecting plate (301), and a second sliding block (303) of a matching size is slidably connected inside the second sliding groove (302).

3. The pre-buried installation base for street lamps according to claim 2, characterized in that: The second sliding block (303) is internally threadedly connected to a fixing screw (304), a guide rod (305) is fixedly installed on the top of the fixing screw (304), the outer diameter of the guide rod (305) is smaller than the outer diameter of the fixing screw (304), and a locking bolt (306) is threadedly connected to the fixing screw (304).

4. The pre-buried installation base for street lamps according to claim 2, characterized in that: The front and rear side walls of the second sliding block (303) are fixedly mounted with a limit block (307), and the second sliding groove (302) is provided with a limit groove for the limit block (307) to slide left and right.

5. The pre-buried installation base for lighting street lamps according to claim 2, characterized in that: A first circular ring (308) is fixedly mounted on one end of the connecting plate (301), a second circular ring (309) is rotatably connected inside the first circular ring (308), an inner diameter of the second circular ring (309) matches an outer diameter of the support rod (2), four groups of first sliding blocks (12) are fixedly mounted on the outer wall of the support rod (2), and a first sliding groove (3010) is provided on the inner wall of the second circular ring (309) for the first sliding block (12) to slide up and down.

6. The pre-buried installation base for lighting street lamps according to claim 1, characterized in that: An insert block (8) is fixedly mounted on the bottom of the solar street light pole (7); a guide groove (9) is provided on the upper surface of the mounting base (6); the guide groove (9) is in the shape of a funnel that is wide at the top and narrow at the bottom; and a slot (10) for inserting the insert block (8) is provided inside the mounting base (6) below the guide groove (9).

7. The pre-buried installation base for street lamps according to claim 6, characterized in that: The side walls of the mounting base (6) and the insert block (8) are provided with first fixing holes (11) of the same size and number, and the top of the support rod (2) and the bottom of the mounting base (6) are provided with second fixing holes (13) of the same size.

Images