Street lamp foundation embedded part

Abstract

The utility model provides a street lamp foundation embedded part which comprises a supporting plate and supporting rods installed at the four corners of the supporting plate, supporting pipes are installed at the bottoms of the supporting rods, and limiting frames are erected among the multiple supporting rods. A wire hole is formed in the middle of the supporting plate; a threading pipe is arranged on the bottom face of the supporting plate, one end of the threading pipe is communicated with the wire hole, and the other end of the threading pipe extends outwards to penetrate out of the vertical projection range of the supporting plate. The structure is novel, an assembly type structure is adopted, machining and production of all structural components are facilitated, and assembly and disassembly, assembly and replacement of parts are also facilitated; and a part for threading the connecting wire is reserved, so that the subsequent arrangement of the street lamp connecting wire is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of street lamp embedded parts, and more specifically to a street lamp foundation embedded part. Background Art

[0002] The embedded parts for street lamp installation are a structure cast in concrete and used to connect and fix the bottom flange of the lamp pole. Most common street lamp embedded parts are made of iron components welded and fixed, and do not have the conditions for disassembly and assembly. Therefore, embedded parts that are not welded in place or welded deviated need to be de-welded and then processed again, which is more troublesome. In addition, most of the current embedded parts do not have their own lead-through components, and need to be installed later or the wiring is directly exposed to the outside of the ground. The overall use is inconvenient and needs to be improved. Utility Model Content

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to propose a street lamp foundation embedded part, which has a novel structure and adopts an assembled structure, which is convenient for the processing and production of various structural components, and is also convenient for assembly and disassembly and replacement of parts; and a position for threading and wiring is reserved, which is convenient for the subsequent layout of street lamp wiring.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a street lamp foundation embedded part, comprising a support plate, support rods installed at the four corners of the support plate, support tubes installed at the bottom of the support rods, and limit frames set between the plurality of support rods; a wire hole is set in the middle of the support plate; a wire threading tube is set on the bottom surface of the support plate, one end of the wire threading tube is connected with the wire hole, and the other end extends outward to pass through the vertical projection range of the support plate.

[0006] In a preferred technical solution of the utility model, a docking tube is fixedly provided on the bottom surface of the support plate outside the wire hole, and the inner wall of the docking tube is provided with threads; the outer diameter of the end of the threading tube is adapted to the inner diameter of the threading tube, and the outer wall of the end of the threading tube is provided with threads; the threading tube and the docking tube are threadedly connected and matched.

[0007] In a preferred technical solution of the utility model, the wire threading tube is bent into an L-shaped structure; the outer wall of one end of the wire threading tube away from the docking tube is provided with threads, and the threaded connection sleeve at this end is provided with a sleeve, which is used to connect with the external buried wire pipe.

[0008] In a better technical solution of the utility model, threaded holes are provided at the four corners of the support plate; threads are provided on the outer walls at both ends of the support rod, and the diameter of the support rod is adapted to the aperture of the threaded hole; one end of the support rod is threadedly connected and passed through the threaded hole; the inner diameter of the support tube is adapted to the diameter of the support rod, the inner wall of the support tube is provided with threads, and the support tube is threadedly connected to the other end of the support rod.

[0009] In a better technical solution of the utility model, two limit rings are fixedly provided on the support rod, and the limit rings are respectively located at one end of the two threaded sections close to the center of the support rod; the limit frame includes two frame bars arranged alternately in the center; the ends of the frame bars are provided with through holes, and the aperture of the through holes is larger than the diameter of the support rod and smaller than the outer diameter of the limit ring; the limit frame is set at the bottom of the multiple support rods and is clamped and fixed between the support tube and the limit ring.

[0010] The beneficial effects of the utility model are:

[0011] The utility model provides a street lamp foundation embedded part, including a support plate, support rods installed at the four corners of the support plate, a support tube installed at the bottom of the support rod, and a limit frame installed between the plurality of support rods, which are assembled into a frame-like structure to provide sufficient structural strength and support strength; and the assembly structure is adopted to facilitate the processing and production of various structural components, and also to facilitate the assembly and disassembly and replacement of components;

[0012] Among them, a wire hole is provided in the middle of the support plate; a wire threading tube is provided on the bottom surface of the support plate, one end of the wire threading tube is connected to the wire hole, and the other end extends outward to pass through the vertical projection range of the support plate. The wire hole and the wire threading tube serve as reserved locations for threading and wiring, which is convenient for the subsequent layout of street lamp wiring and facilitates actual construction operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of a street lamp foundation embedded component disclosed in a specific embodiment of the utility model from a first perspective;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of a street lamp foundation embedded part from a second viewing angle disclosed in a specific embodiment of the utility model;

[0015] Figure 3 It is a three-dimensional unfolded structural diagram of a street lamp foundation embedded part disclosed in a specific embodiment of the utility model;

[0016] In the figure:

[0017] 100, support plate; 110, wire hole; 120, butt tube; 130, threaded hole; 200, support rod; 210, limit ring; 300, support tube; 400, limit frame; 410, frame bar; 420, perforation; 500, wire tube; 600, sleeve. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0019] like Figures 1 to 3As shown, a specific embodiment of the utility model discloses a street lamp foundation embedded part, including a support plate 100, support rods 200 installed at the four corners of the support plate 100, support tubes 300 installed at the bottom of the support rods 200, and limit frames 400 set between multiple support rods 200; a wire hole 110 is provided in the middle of the support plate 100; a wire threading tube 500 is provided on the bottom surface of the support plate 100, one end of the wire threading tube 500 is connected to the wire hole 110, and the other end extends outward to pass through the vertical projection range of the support plate.

[0020] The above-mentioned street lamp foundation embedded part is assembled into a frame-like structure by means of a support plate, a support rod, a support tube and a limit frame, providing sufficient structural strength and support strength; and adopts an assembled structure, which is convenient for the processing and production of various structural components, and also convenient for assembly and disassembly and replacement of parts;

[0021] Among them, a wire hole is provided in the middle of the support plate; a wire threading tube is provided on the bottom surface of the support plate, one end of the wire threading tube is connected to the wire hole; the wire hole and the wire threading tube serve as reserved locations for threading and wiring, which is convenient for the subsequent layout of street lamp wiring and the actual construction work.

[0022] Furthermore, if Figure 2 As shown, a docking tube 120 is fixedly provided on the bottom surface of the support plate 100 at the outer side of the wire hole 110, and the inner wall of the docking tube is provided with a thread; the outer diameter of the end of the threading tube 500 is adapted to the inner diameter of the docking tube 120, and the outer wall of the end of the threading tube is provided with a thread; the threading tube and the docking tube are threadedly connected and matched; the threading tube can be detachably installed at the docking tube for disassembly and assembly; and, when necessary, it can also serve as the basic condition for adjusting the placement orientation, especially to cope with the situation where there is a small deviation in the height of some parts or a small deviation in the alignment angle, and corresponding adjustments can be made through the cooperation between the threading tube and the docking tube.

[0023] Furthermore, the wire threading tube 500 is bent into an L-shaped structure, so that the direction of the wire threading tube can be changed to facilitate the layout of the external buried wire pipe; the outer wall of the wire threading tube 500 away from the docking tube is provided with a thread, and the threaded connection sleeve of this end is provided with a sleeve 600, and the sleeve is used to connect with the external buried wire pipe; wherein, a first flange is fixedly provided on the outer side of one end of the sleeve, and a second flange is correspondingly provided on the side wall of the buried wire pipe, and the docking installation is achieved by bolts to form a relatively closed wiring space to prevent water seepage; a convex ring is fixedly provided on the outer side of the other end of the sleeve, and the convex ring is a ridge-shaped structure, which serves as a clamping part, and the sleeve is rotated to facilitate the adjustment of the position of the sleeve, change the distance between the first flange and the second flange, and achieve the effect of opening or closing.

[0024] Furthermore, a rubber gasket is fixed on the wall surface of the first flange, and the hole on the first flange is an arc-shaped hole structure, which provides a larger activity space, expands the hole range between the first flange and the second flange, facilitates the insertion and fixation of bolts, and squeezes the rubber gasket to form a seal.

[0025] Furthermore, if Figure 3 As shown, threaded holes 130 are provided at the four corners of the support plate 100; threads are provided on the outer walls of both ends of the support rod, and the diameter of the support rod is adapted to the aperture of the threaded hole; one end of the support rod 200 is threadedly connected and penetrated at the threaded hole 130, and the top of the support rod penetrates the top surface of the support plate as a component that cooperates with the external street lamp holder; the threaded connection is adopted for easy disassembly and assembly;

[0026] The inner diameter of the support tube 300 is adapted to the diameter of the support rod 200. The inner wall of the support tube is provided with threads. The support tube 300 is threadedly connected to the other end of the support rod 200. The support tube can be used as an extension component of the support rod. The support tube of appropriate length can be selected according to different foundation depth requirements. The height position of the entire embedded part can be adjusted according to the adaptive depth, so that it can be better installed and coordinated with the street lamp.

[0027] Furthermore, two limiting rings 210 are fixedly provided on the support rod 200, and the limiting rings are respectively located at one end of the two threaded sections close to the center of the support rod; the limiting frame 400 includes two frame strips 410 arranged in a staggered manner in the center; the end of the frame strip 410 is provided with a through hole 420, and the aperture of the through hole 420 is larger than the diameter of the support rod 200 and smaller than the outer diameter of the limiting ring 210; the limiting frame 400 is set at the bottom of the plurality of support rods 200, and is clamped and fixed between the support tube 300 and the limiting ring 210; wherein the outer wall of the limiting ring is an angular The shape structure is convenient for clamping and fixing the support rod, and it is convenient for the support rod to be disassembled and assembled with the support plate and the support tube; in addition, the limit ring also serves as a limit structure, the top of the support rod is threadedly connected to the threaded hole, and the upper limit ring is supported on the support plate, so that the heights of the protruding top surfaces of the support plates of multiple support rods are consistent, which is convenient for the assembly of street lamps; the lower limit ring can block and limit the limit frame, and the lower part is limited and clamped by the support tube installed on the support rod, so that the limit frame can be firmly clamped and installed between the multiple support rods.

[0028] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A street lamp foundation embedded part, characterized in that: It includes a support plate, support rods installed at the four corners of the support plate, support pipes installed at the bottom of the support rods, and limit frames set between the multiple support rods; A wire hole is arranged in the middle of the support plate; a wire threading tube is arranged on the bottom surface of the support plate, one end of the wire threading tube is connected with the wire hole, and the other end extends outward to pass through the vertical projection range of the support plate.

2. A street lamp foundation embedded part according to claim 1, characterized in that: A butt joint tube is fixedly provided on the bottom surface of the support plate outside the wire hole, and the inner wall of the butt joint tube is provided with threads; the outer diameter of the end of the threading tube is adapted to the inner diameter of the butt joint tube, and the outer wall of the end of the threading tube is provided with threads; the threading tube is threadedly connected with the butt joint tube.

3. A street lamp foundation embedded part according to claim 2, characterized in that: The threading tube is bent into an L-shaped structure; The outer wall of one end of the threading pipe away from the butt-joint pipe is provided with a thread, and the threaded connection sleeve at this end is provided with a sleeve, which is used to be connected with the external buried wire pipe.

4. A street lamp foundation embedded part according to claim 3, characterized in that: There are threaded holes at the four corners of the support plate; The outer walls of both ends of the support rod are provided with threads, and the diameter of the support rod is adapted to the aperture of the threaded hole; one end of the support rod is threadedly connected and penetrated in the threaded hole; The inner diameter of the support tube matches the diameter of the support rod, the inner wall of the support tube is provided with threads, and the support tube is threadedly connected to the other end of the support rod.

5. A street lamp foundation embedded part according to claim 4, characterized in that: Two limiting rings are fixed on the support rod, and the limiting rings are respectively located at one end of the two threaded sections close to the center of the support rod; The limiting frame includes two frame bars staggered in the center; the ends of the frame bars are provided with through holes, the diameter of the through holes is larger than the diameter of the support rod and smaller than the outer diameter of the limiting ring; The limiting frame is arranged at the bottom of the plurality of supporting rods and is clamped and fixed between the supporting tube and the limiting ring.

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