Street lamp mounting and fixing structure

Abstract

The utility model relates to the technical field of municipal engineering and lighting equipment installation, in particular to a street lamp installing and fixing structure which comprises a landfill base, the upper end of the landfill base is fixedly connected with a main body device, and the periphery of the upper end of the main body device is in threaded connection with a plurality of ground anchor rods. The outer surface of the main body device is fixedly connected with a plurality of reinforcing devices, and the upper part of the outer surface of the main body device is fixedly connected with a mounting device; and the main body device comprises a base, the outer surface of the pentagonal prism is fixedly connected with a plurality of extending elastic plates, and the base is fixedly installed at the upper end of the landfill base through a plurality of ground anchor rod threads. According to the street lamp mounting and fixing structure, the overall stability is improved, external force can be buffered, lateral force resistance and stress dispersion can be enhanced, the lighting lamp body is convenient to disassemble, assemble and maintain, and the mounting firmness and the maintenance efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal works and lighting equipment installation technical field, especially relate to a street lamp installation fixed structure. BACKGROUND

[0002] With the continuous acceleration of urbanization, the demand of lighting facilities in public areas such as roads, parks and squares in cities is increasing, and the stability of the installation and the convenience of the subsequent maintenance of the street lamp as the most common and important outdoor lighting equipment are crucial, the traditional street lamp installation fixed structure often adopts a relatively simple way, and the conventional installation mode gradually exposes some problems in the actual use process, on the one hand, in the stability, some street lamps will face external force such as strong wind and vehicle driving vibration due to the complex environment, only relying on the conventional fixing mode, the lamp pole is easy to shake, which not only affects the lighting effect, but also may cause the damage of the street lamp structure, even the safety hazard of the dumping, the installation structure of part of the street lamp does not fully consider the convenience of subsequent maintenance and disassembly in design, there are conditions such as too many connecting parts and installation, special tools or complex operation steps are needed when disassembling, in addition, the connection mode of the key parts (such as the lighting lamp part) of some street lamps after installation is not convenient for quick separation, the maintenance personnel spend a lot of time on disassembly when troubleshooting and repairing, which reduces the maintenance efficiency, is not conducive to the quick recovery of the normal lighting of the public area, and affects the timeliness of public service, therefore, we launch a street lamp installation fixed structure. CONTENT OF THE UTILITY MODEL

[0003] The main purpose of the utility model is to provide a street lamp installation fixed structure, which can effectively solve the problems in the background art.

[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] A street lamp installation fixed structure, comprising a landfill seat, the upper end of the landfill seat is fixedly connected with a main body device, the upper end of the main body device is threadedly connected with a plurality of ground anchor rods around, the outer surface of the main body device is fixedly connected with a plurality of reinforcing devices, and the upper part of the outer surface of the main body device is fixedly connected with an installation device.

[0006] The main body device comprises a base, a plurality of mounting holes are formed in the upper end of the base around, a lamp pole is fixedly connected to the upper end of the base, a plurality of long grooves are formed in the outer surface of the lower part of the lamp pole, a No. 1 screw hole is formed in the upper part and the lower part of the inner groove wall of the plurality of long grooves, a pentagonal column is fixedly connected to the lower end of the base, a plurality of extension elastic plates are fixedly connected to the outer surface of the pentagonal column, and the base is threadedly fixedly installed at the upper end of the landfill seat through the plurality of ground anchor rods.

[0007] Preferably, the mounting device comprises a rear clamping plate, the left part of the front end of the rear clamping plate is provided with a front clamping plate through a hinge, the middle part of the front side of the rear clamping plate and the middle part of the rear side of the front clamping plate are fixedly connected with anti-skid layers, the right part of the rear end of the front clamping plate is fixedly connected with a short screw rod, the rear part of the outer surface of the short screw rod is threadedly connected with a nut, the front part of the outer surface of the front clamping plate is fixedly connected with an extension plate, the middle part of the upper end of the extension plate is provided with an upper insertion hole, the middle part of the front end of the extension plate is provided with a clamping groove, the clamping groove is clamped with a clamping assembly, and the upper insertion hole is inserted with a fixed insertion rod.

[0008] By adopting the above technical scheme: the rear clamping plate and the front clamping plate are connected in a hinge connection mode, forming a structure that can be opened and closed, facilitating the installation and disassembly operation of the lighting lamp body, and changing the inconvenient disassembly condition of the traditional fixed structure.

[0009] Preferably, the clamping assembly comprises a clamping plate, the middle part of the upper end of the clamping plate is provided with a lower insertion hole, the lower end of the clamping plate is fixedly connected with the lighting lamp body, and the clamping plate is clamped and installed in the clamping groove.

[0010] By adopting the above technical scheme: the clamping plate is a key component for connecting the lighting lamp body and the mounting device, the middle part of the upper end of the clamping plate is provided with a lower insertion hole matched with the fixed insertion rod on the extension plate, the lower end of the clamping plate is fixedly connected with the lighting lamp body, and the clamping plate is clamped in the clamping groove, thereby forming a stable connection relationship, accurately positioning and fixing the lighting lamp body on the corresponding position of the mounting device, preventing the lighting lamp body from shaking randomly, and ensuring the accuracy of the lighting direction and the stability of the lighting effect.

[0011] Preferably, the reinforcing device comprises a side reinforcing plate, the upper right end and the lower right end of the side reinforcing plate are both provided with No. 2 screw holes, the two No. 2 screw holes are both threadedly connected with fixed pegs, and the side reinforcing plate is threadedly installed on the outer side of the lamp pole through the fixed pegs.

[0012] By adopting the above technical scheme: the side reinforcing plate provides lateral reinforcing support for the lamp pole, thereby enhancing the overall lateral force resistance of the lamp pole.

[0013] Preferably, the side reinforcing plate has a special-shaped structure, the bottom of the side reinforcing plate is tightly attached to the upper end of the filling seat, and the positions and sizes of the two fixed pegs are matched with those of the plurality of No. 1 screw holes.

[0014] By adopting the above technical scheme: the side reinforcing plate has a special-shaped structure and the bottom is tightly attached to the upper end of the filling seat, so that the side reinforcing plate can better fit the installation environment, increase the contact area with the filling seat, and more reasonably distribute the external force received by the lamp pole to the filling seat, thereby avoiding stress concentration in a local area and further improving the bearing capacity of the entire street lamp installation structure.

[0015] Preferably, the plurality of extended elastic plates are equidistantly distributed in a pentagonal structure, and the plurality of extended elastic plates are in a wave shape structure.

[0016] By adopting the above technical scheme: the extended elastic plates equidistantly distributed in a pentagonal structure make the main body device more uniform in stress when placed on the landfill seat, and can ensure the stability of the connection between the main body device and the landfill seat from multiple directions; the extended elastic plates in a wave shape structure have good elastic deformation capacity, and when the ground is impacted by external force (such as vibration generated by passing vehicles, slight ground subsidence, etc.), the extended elastic plates can buffer and absorb the external force through elastic deformation, reduce the transmission of the external force to the lamp pole and the components above, and protect the overall structure of the street lamp and prolong the service life.

[0017] Preferably, the rear clamping plate and the front clamping plate are both in an arc shape structure, the position and size of the fixed insertion rod correspond to the position and size of the lower insertion hole, and the position and size of the clamping groove are adapted to the position and size of the clamping plate.

[0018] By adopting the above technical scheme: the rear clamping plate and the front clamping plate are both in an arc shape structure, which is more suitable for the outer surface of the lamp pole and the shape of the clamping plate in the clamping assembly, can increase the contact area, make the clamping and fixing effect better, and make the overall appearance more beautiful and coordinated after installation.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1、In the utility model, the bottom seat of the main body device is placed on the landfill seat by using the pentagonal column at the lower end and the plurality of extended elastic plates equidistantly distributed in a pentagonal structure and in a wave shape structure, the extended elastic plates can elastically deform to buffer and absorb part of the external force when the ground is impacted by external force, reduce the impact on the lamp pole and the components above, on the other hand, the side reinforcing plate of the reinforcing device is in a special-shaped structure, the bottom of the side reinforcing plate is tightly attached to the upper end of the landfill seat, and the fixed bolt is matched with the No. 1 screw hole on the lamp pole to apply a reinforcing force to the lamp pole from the side, so that the lamp pole is laterally reinforced, and the bottom fixing structure of the main body device is cooperated to further enhance the stability of the overall structure of the street lamp when facing the lateral force such as strong wind, so that the lamp pole is prevented from shaking and falling, the normal use of the street lamp is ensured, and the service life of the street lamp is prolonged.

[0021] 2、The utility model discloses, rear clamping plate and front clamping plate are connected through the hinge, when installing the illumination lamp main part, after the clamping plate of the clamping assembly is clamped in the card slot, rotates the front clamping plate, utilizes the short screw rod and the nut cooperation clamping fixed, and with the fixed plug -in rod and the lower insertion hole on the clamping plate corresponded plug -in further firm, when needing overhauling and maintaining, just unscrew the nut, take down the fixed plug -in rod, can easily open the front clamping plate and take out the clamping plate, realize the illumination lamp main part convenient and quick disassembly, benefit and carry out the operation such as repairing, replacing bulb, reduce the later maintenance cost and the difficulty, can quickly restore the normal illumination of public area, guarantee the timeliness of public service. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic drawing of the utility model kind of street lamp installation fixed structure;

[0023] Figure 2 It is the main body device structure schematic drawing of the utility model kind of street lamp installation fixed structure;

[0024] Figure 3 It is the installation device structure schematic drawing of the utility model kind of street lamp installation fixed structure;

[0025] Figure 4 It is the clamping assembly structure schematic drawing of the utility model kind of street lamp installation fixed structure;

[0026] Figure 5 It is the reinforcing device structure schematic drawing of the utility model kind of street lamp installation fixed structure.

[0027] In the drawing: 1, landfill seat;2, ground anchor rod;3, main body device;4, installation device;5, reinforcing device;31, lamp pole;32, base;33, pentagonal column;34, extension elastic plate;35, mounting hole;36, long slot;37, No. 1 screw hole;41, extension plate;42, clamping assembly;43, card slot;44, upper through insertion hole;45, fixed plug -in rod;46, nut;47, rear clamping plate;48, front clamping plate;49, antiskid layer;410, short screw rod;421, clamping plate;422, lower insertion hole;423, illumination lamp main body;51, side reinforcing plate;52, fixed bolt;53, No. 2 screw hole. DETAILED DESCRIPTION

[0028] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0029] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external" "front end", "rear end", "both ends", "one end", "the other end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the term "installation", "set", "connection" and so on, should be broad understanding, for example "connection", can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0032] A street lamp mounting and fixing structure, including landfill seat 1, the upper end of landfill seat 1 is fixedly connected with main body device 3, the upper end of main body device 3 is evenly screw connected with a plurality of ground anchor rods 2, the outer surface of main body device 3 is fixedly connected with a plurality of reinforcing devices 5, and the upper part of the outer surface of main body device 3 is fixedly connected with mounting device 4.

[0033] In the embodiment, main body device 3 includes base 32, a plurality of mounting holes 35 are formed in the upper end of base 32, lamp pole 31 is fixedly connected to the upper end of base 32, a plurality of long grooves 36 are formed in the lower part of the outer surface of lamp pole 31, a No. 1 screw hole 37 is formed in the upper part and the lower part of the inner groove wall of each long groove 36, a pentagonal column 33 is fixedly connected to the lower end of base 32, a plurality of extension elastic plates 34 are fixedly connected to the outer surface of pentagonal column 33, base 32 is screw fixedly installed at the upper end of landfill seat 1 through a plurality of ground anchor rods 2, reinforcing device 5 includes side reinforcing plate 51, a No. 2 screw hole 53 is formed in the upper part and the lower part of the right end of side reinforcing plate 51, a fixing bolt 52 is screw connected in each No. 2 screw hole 53, side reinforcing plate 51 is screw installed on the outer side of lamp pole 31 through fixing bolt 52, side reinforcing plate 51 is of special-shaped structure, the bottom of side reinforcing plate 51 is tightly attached to the upper end of landfill seat 1, the position and size of the two fixing bolts 52 are matched with the position and size of a plurality of No. 1 screw holes 37, a plurality of extension elastic plates 34 are equidistantly distributed in pentagonal structure, and a plurality of extension elastic plates 34 are in wave-shaped structure.

[0034] Through the above scheme: the pentagonal column 33 in the middle of the lower end of the base 32 and the several extension elastic plates 34 fixed and connected with the outer surface of the pentagonal column 33 in equidistant distribution and in wave shape structure are placed on the upper end of the landfill seat 1, the base 32 is threadedly fixed and installed on the landfill seat 1 by the several ground anchor rods 2 through the several installation holes 35 opened in the periphery of the upper end of the base 32, so that the main body device 3 can be stably placed, the outer surface of the lamp pole 31 is provided with several long grooves 36 in the lower part, a screw hole 37 is opened in the upper part and the lower part of the inner groove wall of the long groove 36, these structures provide the connection position basis for the installation of the subsequent reinforcing device 5, through the cooperation of the ground anchor rod 2 and the installation hole 35, the main body device 3 can be stably erected on the landfill seat 1, which provides a reliable support basis for the whole street lamp, ensures that the street lamp is not easy to fall in various environments, the extension elastic plate 34 is in wave shape structure, when the ground is impacted by external force such as vibration generated by vehicles passing by, it can be elastically deformed to a certain extent, buffer and absorb part of the external force, reduce the influence on the lamp pole 31 and the components installed above, prolong the service life of the whole street lamp, the side reinforcing plate 51 is in special-shaped structure, the bottom of which is tightly attached to the upper end of the landfill seat 1, the fixed bolt 52 is threadedly connected in the second screw hole 53 opened in the upper right end and the lower right end of the side reinforcing plate 51, and then the side reinforcing plate 51 is threadedly installed on the outer side of the lamp pole 31 through the fixed bolt 52 according to the position and size of the fixed bolt 52 and the position and size of the several first screw holes 37 on the lamp pole 31, which applies a fastening force to the lamp pole 31 from the side to reinforce the lamp pole 31 laterally, cooperates with the bottom fixed structure of the main body device 3, and further enhances the stability of the whole structure of the street lamp, especially when facing lateral force such as strong wind, can effectively prevent the lamp pole 31 from shaking or even falling down, ensures normal use of the street lamp, reasonably disperses the external force received by the lamp pole 31 to the landfill seat 1, avoids stress concentration in one place, and improves the bearing capacity of the whole street lamp installation structure.

[0035] In the embodiment, the mounting device 4 comprises a rear clamping plate 47, a front clamping plate 48 is hingedly connected to the front end left part of the rear clamping plate 47, a non-slip layer 49 is fixedly connected to the front side middle part of the rear clamping plate 47 and the rear side middle part of the front clamping plate 48, a short screw rod 410 is fixedly connected to the rear end right part of the front clamping plate 48, a nut 46 is threadedly connected to the rear part of the outer surface of the short screw rod 410, an extension plate 41 is fixedly connected to the front part of the outer surface of the front clamping plate 48, an upper insertion hole 44 is formed in the upper end middle part of the extension plate 41, a clamping groove 43 is formed in the front end middle part of the extension plate 41, a clamping assembly 42 is clamped in the clamping groove 43, a fixed insertion rod 45 is inserted into the upper insertion hole 44, the rear clamping plate 47 is fixedly mounted on the outer surface upper part of the lamp pole 31, the clamping assembly 42 comprises a clamping plate 421, a lower insertion hole 422 is formed in the upper end middle part of the clamping plate 421, a lighting lamp body 423 is fixedly connected to the lower end of the clamping plate 421, the clamping plate 421 is clampingly mounted in the clamping groove 43, the rear clamping plate 47 and the front clamping plate 48 are both arc-shaped structures, the position and size of the fixed insertion rod 45 correspond to the position and size of the lower insertion hole 422, and the position and size of the clamping groove 43 are adapted to the position and size of the clamping plate 421.

[0036] Through the above scheme: the rear clamping plate 47 is fixedly installed on the outer surface of the upper part of the lamp pole 31, when installing the lighting lamp body 423, first, the clamping plate 421 in the clamping assembly 42 is clamped and installed in the clamping groove 43 in the middle of the front end of the extension plate 41, the position size of the clamping groove 43 is matched with the position size of the clamping plate 421, then the front clamping plate 48 is rotated around the rear clamping plate 47 through the hinge, so that the short screw rod 410 at the rear end of the right part of the front clamping plate 48 is stretched out, then the nut 46 is screwed on the outer surface of the rear part of the short screw rod 410, clamped and fixed, at the same time, the fixed insertion rod 45 is inserted in the upper insertion hole 44 in the middle of the upper end of the extension plate 41, the position size of which is matched with the position size of the lower insertion hole 422 in the middle of the upper end of the clamping plate 421, the clamping assembly 42 is further stabilized through the fixed insertion rod 45, through the combination of clamping, clamping plate clamping and insertion rod fixing and other modes, the installation process of the lighting lamp body 423 is relatively simple, without the need for complex tools and operations, the installation efficiency is improved, when the lighting lamp body 423 needs to be overhauled and maintained, only the nut 46 needs to be unscrewed, the fixed insertion rod 45 needs to be removed, and the front clamping plate 48 needs to be opened, so that the clamping plate 421 can be easily taken out of the clamping groove 43, the lighting lamp body 423 can be conveniently and quickly disassembled, which is beneficial to operations such as maintenance, bulb replacement and other operations, reduces the later maintenance cost and difficulty, the clamping plate 421 is clamped and installed in the clamping groove 43 through the adaptation of its own shape to the clamping groove 43, the lower end of which is fixedly connected with the lighting lamp body 423, so as to connect the lighting lamp body 423 with the extension plate 41 of the mounting device 4, and the lower insertion hole 422 is opened in the middle of the upper end of the clamping plate 421, which can be matched with the fixed insertion rod 45 to realize further fixation, acts as a connecting bridge between the lighting lamp body 423 and the mounting device 4, so that the lighting lamp body 423 can be stably installed on the lamp pole 31, and normal lighting function is ensured, in cooperation with other components in the mounting device 4, by means of the corresponding relationship between the lower insertion hole 422 and the fixed insertion rod 45, etc., the fixing effect of the lighting lamp body 423 is collectively enhanced, and the stable installation state thereof under various environmental conditions such as wind blowing and vibration is ensured.

[0037] It needs to be explained that the utility model discloses a street lamp mounting and fixing structure, first, during installation, the landfill seat 1 is placed in the suitable installation position and fills the landfill steady, then the main body device 3 is placed on the upper end of the landfill seat 1 through the pentagonal column 33 in the lower middle of it and the several extension elastic plates 34 that are equidistantly distributed and are in the wave shape structure of pentagonal structure, utilizes the mounting hole 35 around the base 32, through several ground anchors 2, the main body device 3 is screw-fixed and installed on the upper end of the landfill seat 1, and the extension elastic plate 34 can play a certain buffering effect, reduces the impact of external force on the overall structure, the lamp pole 31 in the main body device 3 has several long grooves 36 in the lower part of the outer surface, and the upper part and the lower part of the inner groove wall in the long groove 36 are all provided with a screw hole 37, the side reinforcing plate 51 of the reinforcing device 5 is in the special-shaped structure, the bottom is tightly attached to the upper end of the landfill seat 1, through the fixed bolt 52 of the screw thread connection in the second screw hole 53 of the upper part and the lower part of the right end of the side reinforcing plate 51, according to the feature that the position size of the fixed bolt 52 is compatible with the position size of the several first screw holes 37, the side reinforcing plate 51 is screw-installed on the outside of the lamp pole 31, so as to reinforce the lamp pole 31 and enhance the stability of the overall structure, for the mounting device 4, the rear clamping plate 47 is fixedly installed on the upper part of the outer surface of the lamp pole 31, and the rear clamping plate 47 and the front clamping plate 48 are all in the arc structure, when needing to install the lighting lamp main body 423, the clamping plate 421 of the clamping assembly 42 is clamped and installed in the clamping groove 43, the position size of the clamping groove 43 is compatible with the position size of the clamping plate 421, then the front clamping plate 48 is rotated around the rear clamping plate 47 through the hinge, the short screw rod 410 of the right rear end of the front clamping plate 48 is stretched out, then the nut 46 is screw-connected on the rear part of the outer surface of the short screw rod 410, so as to clamp and fix, simultaneously, the fixed inserting rod 45 is inserted in the upper insertion hole 44 on the extension plate 41, and the position size is corresponding to the position size of the lower insertion hole 422 in the upper middle of the clamping plate 421 in the clamping assembly 42, further fixes the clamping assembly 42, and guarantees the stability of the installation of the lighting lamp main body 423, and when needing to overhaul and maintain the lighting lamp main body 423, only needs to unscrew the nut 46, removes the fixed inserting rod 45, can easily open the front clamping plate 48, removes the clamping plate 421 from the clamping groove 43, realizes the purpose of the convenient disassembly and assembly of the lighting lamp main body 423 for overhauling and maintaining.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A street light mounting fixture structure comprising an embedded seat (1) characterized in that: The upper end of the landfill seat (1) is fixedly connected with a main body device (3), the upper end of the main body device (3) is threadedly connected with a plurality of ground anchor rods (2) around, the outer surface of the main body device (3) is fixedly connected with a plurality of reinforcing devices (5), and the upper end of the outer surface of the main body device (3) is fixedly connected with a mounting device (4). The main body device (3) comprises a base (32), a plurality of mounting holes (35) are formed around the upper end of the base (32), a lamp pole (31) is fixedly connected to the middle of the upper end of the base (32), a plurality of long grooves (36) are formed in the lower part of the outer surface of the lamp pole (31), a No. 1 screw hole (37) is formed in the upper inner groove wall and the lower inner groove wall of each long groove (36), a pentagonal column (33) is fixedly connected to the middle of the lower end of the base (32), a plurality of extension elastic plates (34) are fixedly connected to the outer surface of the pentagonal column (33), and the base (32) is threadedly fixedly installed on the upper end of the landfill seat (1) through the plurality of ground anchor rods (2).

2. The street light mounting fixture structure as claimed in claim 1, wherein: The mounting device (4) comprises a rear clamping plate (47), a front clamping plate (48) is hingedly connected to the left part of the front end of the rear clamping plate (47), a non-slip layer (49) is fixedly connected to the middle of the front side of the rear clamping plate (47) and the middle of the rear side of the front clamping plate (48), a short screw rod (410) is fixedly connected to the right part of the rear end of the front clamping plate (48), a nut (46) is threadedly connected to the rear part of the outer surface of the short screw rod (410), an extension plate (41) is fixedly connected to the front part of the outer surface of the front clamping plate (48), an upper penetrating hole (44) is formed in the middle of the upper end of the extension plate (41), a clamping groove (43) is formed in the middle of the front end of the extension plate (41), a clamping assembly (42) is clamped in the clamping groove (43), a fixed insertion rod (45) is inserted in the upper penetrating hole (44), and the rear clamping plate (47) is fixedly installed on the upper part of the outer surface of the lamp pole (31).

3. The street light mounting fixture structure as claimed in claim 2, wherein: The clamping assembly (42) comprises a clamping plate (421), a lower insertion hole (422) is formed in the middle of the upper end of the clamping plate (421), and a lighting lamp main body (423) is fixedly connected to the lower end of the clamping plate (421); the clamping plate (421) is clamped in the clamping groove (43).

4. The street light mounting fixture structure as claimed in claim 1, wherein: The reinforcing device (5) comprises a side reinforcing plate (51), No. 2 screw holes (53) are formed in the upper right end and the lower right end of the side reinforcing plate (51), and a fixed bolt (52) is threadedly connected in each No. 2 screw hole (53); the side reinforcing plate (51) is threadedly installed on the outer side of the lamp pole (31) through the fixed bolt (52).

5. The street light mounting fixture structure as claimed in claim 4, wherein: The side reinforcing plate (51) is of a special-shaped structure, the bottom of the side reinforcing plate (51) is tightly attached to the upper end of the landfill seat (1), and the positions and sizes of the two fixed bolts (52) are matched with those of the plurality of No. 1 screw holes (37).

6. The street light mounting fixture structure as claimed in claim 1, wherein: The plurality of extension elastic plates (34) are equidistantly distributed in a pentagonal structure, and the plurality of extension elastic plates (34) are of a wave-shaped structure.

7. The street light mounting fixture structure as claimed in claim 2, wherein: The rear clamping plate (47) and the front clamping plate (48) are both arc-shaped structures, the position and size of the fixed insertion rod (45) correspond to the position and size of the lower insertion hole (422), and the position and size of the clamping groove (43) are adapted to the position and size of the clamping plate (421).

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