A positioning frame for a street lamp base support rib

Abstract

The utility model discloses a street lamp base support rib positioning frame relates to street lamp base installation technical field, and the base includes bottom plate and four support ribs, and the bottom plate four right angle place all is equipped with through groove, and the positioning frame includes the clamp, four positioning pieces and a locating block. The clamp is used for fastening on the pole body of street lamp, four positioning pieces are distributed along the circumference of the clamp, and every positioning piece includes two parallel limit rods, and the limit rod is inverted L type, and the limit rod horizontal section is fixedly connected in the clamp, and the longitudinal section between two limit rods is used for placing the support rib, and the locating block is connected in the clamp through the support, when the locating block is matched in one of through grooves, four positioning pieces all are located in the preset position. The utility model discloses the positioning frame simple structure, convenient operation can guarantee the support rib is positioned in the preset position on the base.

Description

Technical Field

[0001] This utility model relates to the field of street light base installation technology, and in particular to a street light base support rib positioning frame. Background Technology

[0002] Figure 1 A light pole base was demonstrated. The base includes a base plate 11 and four support ribs 12. The base plate 11 is welded to the bottom of the pole. The base plate 11 has through grooves 13 at the four right angles. The through grooves 13 are used to install fasteners, thereby fixing the light pole to the ground. The four support ribs 12 are distributed around the circumference of the pole. The support ribs 12 are triangular, and their two right angle sides are welded to the base plate 11 and the outer wall of the pole, respectively.

[0003] When welding the support ribs 12, for stability and uniformity, each support rib 12 needs to be positioned on the central axis of the corresponding side of the base plate 11. The problem is that current techniques typically involve visually determining the welding position of the support rib 12, then placing the two right-angled sides of the support rib 12 against the base plate 11 and the outer wall of the rod, respectively, before welding begins. This simple positioning method easily leads to the support rib 12 deviating from its intended position, thus affecting the welding effect and overall uniformity. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a street light base support rib positioning frame, which can position the support rib at a preset position on the base.

[0005] In order to achieve the purpose of this utility model, the following solution is proposed: A street light base support rib positioning frame includes a base plate and four support ribs. The base plate has through grooves at the four right angles. The positioning frame includes clamps, four positioning parts and a positioning block.

[0006] Clamps are used to fasten streetlights to the poles; Four positioning components are distributed around the clamp. Each positioning component includes two parallel limiting rods. The limiting rods are in an inverted L-shape. The horizontal section of the limiting rod is fixedly connected to the clamp, and the longitudinal section between the two limiting rods is used to place the supporting rib. The positioning block is connected to the clamp via a bracket. When the positioning block is matched with one of the through slots, all four positioning components are in the preset position.

[0007] Furthermore, the clamp includes a main ring, a secondary ring, a screw, and a screw cap. The first end of the main ring and the first end of the secondary ring are both hinged to the base ring. The second end of the main ring and the second end of the secondary ring are both provided with a convex plate. The outer end of the convex plate is provided with a U-shaped groove. The screw cap is threaded to the first end of the screw. The second end of the screw is provided with a smooth rod. The smooth rod is rotatably connected to one of the U-shaped grooves. When the screw is engaged in the other U-shaped groove, the screw cap is tightened to fix the clamp.

[0008] Furthermore, the bracket is L-shaped and includes a crossbar and a longitudinal bar. The outer end of the crossbar is connected to a positioning block, and the top of the longitudinal bar is connected to a clamp.

[0009] Furthermore, in the positioning component, the inner distance between the two limiting rods is equal to the thickness of the supporting rib.

[0010] Furthermore, a guide plate is provided on the outer side of the longitudinal section of the limiting rod. In the positioning component, the inner distance between the two guide plates gradually increases in the direction from the center of the rod outward.

[0011] The advantages of this utility model are: the positioning frame has a simple structure and is easy to operate, and can ensure that the support rib is positioned in the preset position on the base. Attached Figure Description

[0012] Figure 1 A diagram of a prior art lamp post base is shown; Figure 2 The structure of the positioning frame in use according to this embodiment is shown. Figure 1 ; Figure 3 The structure of the positioning frame in use according to this embodiment is shown. Figure 2 ; Figure 4 A structural diagram of the positioning frame in this embodiment when it is not in use is shown. Detailed Implementation

[0013] like Figure 1 As shown, the base of the street light includes a base plate 11 and four supporting ribs 12. The base plate 11 has through slots 13 at each of its four right angles. To ensure that the four supporting ribs 12 are welded in the preset positions, such as... Figure 2 As shown, this embodiment provides a street light base support rib positioning frame, which includes a clamp 4, four positioning parts 2 and a positioning block 3.

[0014] Clamp 4 is used to fasten the street light pole. The specific structure of clamp 4 is as follows: Figure 3 , Figure 4 As shown, the clamp 4 includes a main ring 41, a secondary ring 42, a screw 43, and a screw cap 44. The first end of the main ring 41 and the first end of the secondary ring 42 are both hinged to the base ring 45. The second end of the main ring 41 and the second end of the secondary ring 42 are both provided with a protruding plate 46. There is a certain gap between the two protruding plates 46. The outer end of the protruding plate 46 is provided with a U-shaped groove. The so-called outer end of the protruding plate 46 refers to the end of the protruding plate 46 away from the rod body. The screw cap 44 is threaded to the first end of the screw 43. The second end of the screw 43 is provided with a smooth rod 431. The smooth rod 431 is rotatably connected to one of the U-shaped grooves. When the screw 43 is engaged in the other U-shaped groove, the screw cap 44 is tightened to fix the clamp 4. When it is necessary to remove the clamp 4, the screw cap 44 is loosened and the screw 43 is moved out of its U-shaped groove, and the clamp 4 can be removed. The operation is very convenient.

[0015] like Figure 3 As shown, four positioning components 2 are distributed around the clamp 4. Each positioning component 2 includes two parallel limiting rods 21. The limiting rods 21 are inverted L-shaped. The horizontal section of the limiting rod 21 is fixedly connected to the outer wall of the clamp 4. The bottom of the vertical section of the limiting rod 21 is suspended. The inner spacing between the two limiting rods 21 is equal to the thickness of the support rib 12. The space between the vertical sections of the two limiting rods 21 is used to place the support rib 12.

[0016] To more quickly insert the support rib 12 between the two limiting rods 21, this embodiment adopts the following measures: Figure 3 , Figure 4 As shown, a guide plate 211 is provided on the outer side of the longitudinal section of the limiting rod 21. In the positioning member 2, the inner distance between the two guide plates 211 gradually increases from the center of the rod outward, and the guide plate 211 is located above the support rib 12.

[0017] like Figure 3 As shown, the positioning block 3 is connected to the clamp 4 through the bracket 31. When the positioning block 3 is matched with one of the through slots 13, all four positioning parts 2 are in the preset position. The preset position means that when the support rib 12 is inserted between the two limit rods 21, the support rib 12 is exactly on the central axis of the corresponding side of the bottom plate 11.

[0018] To free up more space and prevent the bracket 31 from obstructing the welding process of the support rib 12, such as Figure 3 As shown, the bracket 31 in this embodiment is L-shaped. The bracket 31 includes a horizontal bar 311 and a vertical bar 312. The outer end of the horizontal bar 311 is connected to the positioning block 3, and the top end of the vertical bar 312 is connected to the clamp 4. The best solution is that the bottom of the horizontal bar 311 is as close as possible to the base plate 11, and the inner side of the vertical bar 312 is as close as possible to the rod body.

[0019] Instructions for use: Place the rod horizontally on the support base; with the clamp 4 in the open position and surrounding the rod, align the positioning block 3 with one of the through slots 13, and then close the clamp 4; the operator inserts a support rib 12 between the two limit rods 21, and abuts the two right-angled sides of the support rib 12 against the base plate 11 and the outer wall of the rod respectively, and then begins welding. Follow the same operation to complete the welding of the remaining three support ribs 12; finally, open the clamp 4, remove the positioning block 3 from the through slot 13, and the entire positioning frame on the rod can be removed. The operation is very convenient.

[0020] The above embodiments are only used to illustrate the technical concept and features of this utility model, and are not intended to be unique or to limit this utility model. Those skilled in the art should understand that various changes or equivalent substitutions made to this utility model without departing from its scope are all within the protection scope of this utility model.

Claims

1. A street light base support rib positioning frame, the base comprising a base plate (11) and four support ribs (12), wherein the base plate (11) is provided with through grooves (13) at each of the four right angles, characterized in that, The positioning frame includes a clamp (4), four positioning parts (2), and a positioning block (3); The clamp (4) is used to fasten the street light pole; Four positioning components (2) are distributed around the clamp (4). Each positioning component (2) includes two parallel limiting rods (21). The limiting rods (21) are in an inverted L-shape. The horizontal section of the limiting rods (21) is fixedly connected to the clamp (4). The longitudinal section between the two limiting rods (21) is used to place the support ribs (12). The positioning block (3) is connected to the clamp (4) through the bracket (31). When the positioning block (3) is matched with one of the through slots (13), all four positioning parts (2) are located in the preset position.

2. The street light base support rib positioning frame according to claim 1, characterized in that, The clamp (4) includes a main ring (41), a secondary ring (42), a screw (43) and a screw cap (44). The first end of the main ring (41) and the first end of the secondary ring (42) are both hinged to the base ring (45). The second end of the main ring (41) and the second end of the secondary ring (42) are both provided with a convex plate (46). The outer end of the convex plate (46) is provided with a U-shaped groove. The screw cap (44) is threaded to the first end of the screw (43). The second end of the screw (43) is provided with a smooth rod (431). The smooth rod (431) is rotatably connected to one of the U-shaped grooves. When the screw (43) is engaged in the other U-shaped groove, the screw cap (44) is tightened to fix the clamp (4).

3. The street light base support rib positioning frame according to claim 1, characterized in that, The bracket (31) is L-shaped and includes a crossbar (311) and a longitudinal bar (312). The outer end of the crossbar (311) is connected to a positioning block (3), and the top end of the longitudinal bar (312) is connected to a clamp (4).

4. The street light base support rib positioning frame according to claim 1, characterized in that, In the positioning component (2), the inner spacing between the two limiting rods (21) is equal to the thickness of the supporting rib (12).

5. The street light base support rib positioning frame according to claim 1, characterized in that, The outer side of the longitudinal section of the limiting rod (21) is provided with a guide plate (211). In the positioning component (2), the inner distance between the two guide plates (211) gradually increases from the center of the rod outward.

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