A corner street sign

Abstract

The utility model provides a kind of corner street code, including support, insulator and support frame, support has several linearly arranged installation end;Insulator is installed on the installation end one by one;Support frame is one by one and rotationally connected in the both sides of the support, with the mounting surface of wall surface, so that the mounting surface on two support frames at least has parallel position state of 180 ° included angle, and 90 ° included angle of vertical position state, and can be rotated and adjusted included angle between vertical position state and parallel position state, for the wall corner both sides wall of wall surface adaptation.The corner street code provided by the utility model can be installed to the corner position of right-angle wall, and by the rotation of both sides support frame, it can be adapted for installation use at least 90 ° to 180 ° corner.

Description

Technical Field

[0001] This utility model relates to the field of street code technology, specifically to a corner street code. Background Technology

[0002] In low-voltage power distribution networks and building electrical wiring, wires need to be redirected at wall corners using a dual-code system, with independent coders installed on the two adjacent walls at the corner. The double coder brackets and insulators increase material costs and require two rounds of positioning, drilling, leveling, and tightening. Currently, there are also dedicated corner coders, such as the one disclosed in Chinese Patent 201821395521.1, which includes a right-angle bracket with a coder mounting frame welded to its right angle.

[0003] Regarding the aforementioned existing technology, the corner brackets assembled with the right-angle brackets can only be used at the corners of walls, and the turning angle is fixed, supporting only right-angle corners of walls. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a corner street code to solve the technical problem that the existing corner street code can only be used at the corner of the wall and the turning angle is fixed.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0006] This utility model provides a corner street code, including:

[0007] A bracket having several linearly arranged mounting ends;

[0008] Insulators, each corresponding to the mounting end, are installed; and

[0009] The support frame is rotatably connected to both sides of the bracket and has a mounting surface that fits against the wall. The mounting surfaces on the two support frames are in a parallel position with an angle of at least 180° and a vertical position with an angle of at least 90°. The angle can be adjusted between the vertical and parallel positions to fit against the walls on both sides of the corner.

[0010] In some embodiments, the support includes a base frame and a rotating component. The rotating component includes a rotating shaft, which is disposed on both sides of the base frame. The support frame is rotatably connected to the outside of the rotating shaft in a corresponding manner.

[0011] In some embodiments, the base frame is provided with two extension ears on both sides, and a gap is formed between the two extension ears for the support frame to rotate. The pivot is disposed between the two extension ears on the same side.

[0012] In some embodiments, the rotating component further includes nuts, the rotating shaft passes between the two extension ears on the same side and through the two extension ears, and the two nuts are threaded to both ends of the rotating shaft and abut against the opposite side of the two extension ears respectively.

[0013] In some embodiments, a first washer is provided between the nut and the extension lug.

[0014] In some embodiments, the support frame includes a flat plate and extension plates, both of which are fixed perpendicularly to the flat plate. The flat plate has at least two mounting holes, and the extension plates have rotating holes. The rotating shaft passes through the inner side of the rotating holes.

[0015] In some embodiments, a second gasket is provided between the extension plate and the extension ear.

[0016] In some embodiments, a groove is formed on the back of the bracket, and the groove communicates with both ends of the bracket.

[0017] In some embodiments, the extension ear is L-shaped, with a fixing hole on the back for mounting bolts to the wall, and a through hole at the bottom for the shaft to pass through.

[0018] In some embodiments, the planar plate has perforated holes.

[0019] Compared with the prior art, the corner street code provided by this utility model can be installed at the corner of a right-angle wall. Furthermore, by rotating the two side support frames, it can be adapted to installation and use at corners of at least 90° to 180°. Moreover, when the two support frame mounting surfaces are in a 180° horizontal position, it can be installed and used on non-corner walls, just like a traditional street code, and provides an air gap between the bracket and the wall. This corner street code can be used both on walls and at corners. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the vertical position state of the corner street code provided in this embodiment of the utility model;

[0021] Figure 2 This is a top view of the corner installation of the corner street code provided in this embodiment of the utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the parallel position state of the corner street code provided in this embodiment of the utility model;

[0023] Figure 4 This is a top view of the wall-mounted corner street code provided in this embodiment of the utility model;

[0024] Figure 5 This is an exploded three-dimensional structural diagram of the corner street code provided in this embodiment of the utility model;

[0025] Figure 6 This is a top view of the corner street code base frame directly installed on the wall, as provided in this embodiment of the utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Bracket; 101. Mounting end; 102. Groove; 11. Base frame; 111. Extension ear; 112. Gap; 113. First washer; 114. Second washer; 115. Fixing hole; 116. Through hole; 12. Rotating component; 121. Shaft; 122. Nut;

[0028] 2. Insulators;

[0029] 3. Support frame; 301. Mounting surface; 31. Flat plate; 3101. Mounting hole; 3102. Hole; 32. Extension plate; 3201. Rotation hole. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0031] To address the technical problem that corner street brackets can only be used at wall corners and have a fixed turning angle, this utility model provides a corner street bracket that can be installed at the corner of a right-angled wall. Furthermore, by rotating the support brackets on both sides, it can be adapted to installation at corners of at least 90° to 180°.

[0032] Please see Figure 1-6This utility model provides a corner street code, which includes a bracket 1, an insulator 2, and a support frame 3. The bracket 1 has several linearly arranged mounting ends 101, which are the frames for mounting the insulators 2, arranged sequentially from top to bottom. The insulators 2 are mounted one-to-one on the mounting ends 101 and are detachable. The support frames 3 are rotatably connected to both sides of the bracket 1, that is, there are two support frames 3, which correspond one-to-one with the left and right sides of the bracket 1 and are rotatably connected to the left and right sides of the bracket 1, respectively. The support frames 3 have mounting surfaces 301 that conform to the wall surface, so that the mounting surfaces 301 on the two support frames 3 have at least a parallel position with an angle of 180° and a vertical position with an angle of 90°, and the angle can be adjusted between the vertical position and the parallel position to conform to the walls on both sides of the corner of the wall. The support frames 3 are fixed to the wall by expansion bolts. When the support frames 3 are fixed, the degree of freedom between the support frames 3 and the bracket 1 is restricted, so that the position of the bracket 1 is also positioned.

[0033] In this embodiment, firstly, the mounting surface 301 of one side of the support frame 3 is attached to the wall and fixed with expansion bolts. Then, the mounting surface 301 of the other side of the support frame 3 is attached to the wall and fixed with expansion bolts. This allows the bracket 1 to be positioned and installed on the wall or corner. Please refer to [link / reference] for details. Figure 2 and Figure 4 , Figure 2 A schematic diagram showing the mounting surfaces 301 on the two support frames 3 in a vertical position with a 90° angle between them, and the frame is installed at a corner of the wall. Figure 4 This is a schematic diagram showing the two mounting surfaces 301 on the support frame 3 in a parallel position with an included angle of 180°, and mounted on the same wall.

[0034] Understandably, this corner bracket can be used as a standard single-wall mounting bracket by switching the angle between the two support frames 3; or it can be used to install a single bracket at the corner of the wall, allowing for the reversal of the power supply line.

[0035] Furthermore, for wall corners other than 90°, the two support frames 3 can be adjusted within different angle ranges of 90° and 180° when rotating, adapting to different angles within the above range, without the need for stator processing, and have strong adaptability.

[0036] It should be noted that the 90° to 180° range is only a preferred adjustable range. In actual rotating structure settings, the rotation amplitude is greater than this angle adjustment range, which can meet the installation requirements of obtuse and acute angles.

[0037] In one embodiment, please refer to Figure 1 , Figure 3 and Figure 5To facilitate the rotatable connection between the support frame 3 and the bracket 1, the bracket 1 includes a base frame 11 and a rotating component 12. The rotating component 12 includes a rotating shaft 121, which is located on the left and right sides of the base frame 11. The support frames 3 are rotatably connected to the outside of the rotating shaft 121 in a corresponding manner, forming a rotatable connection, which allows for the rotatable adjustment of the included angle between the two support frames 3.

[0038] Furthermore, in order to install the pivot 121 and provide the support frame 3 with rotation space between 90° and 180°, two extension ears 111 are provided on both sides of the base frame 11. A gap 112 for the support frame 3 to rotate is formed between the two extension ears 111. The pivot 121 is arranged between the two extension ears 111 on the same side. When the support frame 3 is rotatably connected to the pivot 121, it is placed in the gap 112, providing space for the support frame 3 to rotate, so that the two support frames 3 can form an angle switching between a 90° angle and a 180° angle.

[0039] Furthermore, in order to form a detachable connection between the bracket 1 and the support frame 3, and to allow for installation and adjustment as a separate component, the rotating component 12 also includes a nut 122. The rotating shaft 121 passes between the two extension ears 111 on the same side and through the two extension ears 111, forming a detachable through-insertion connection. The two nuts 122 are respectively threaded to both ends of the rotating shaft 121 and abut against the opposite side of the two extension ears 111, positioning the rotating shaft 121 onto the two extension ears 111 to form a detachable connection.

[0040] Understandably, during installation, the support frame 3 is first inserted between the two extension ears 111, then the pivot 121 passes through the support frame 3 and the extension ears 111, and finally the nut 122 is installed for positioning.

[0041] It should be noted that if it is not necessary to disassemble individual parts for assembly, the rotating shaft 121 can also be welded to the bracket 1 by welding.

[0042] Furthermore, in order to prevent slippage after the nut 122 is installed, a first washer 113 is provided between the nut 122 and the extension lug 111. The first washer 113 is a flat washer made of nylon or plastic.

[0043] In one embodiment, please refer to Figure 1 , Figure 3 and Figure 5The support frame 3 includes a flat plate 31 and extension plates 32. The flat plate 31 is used to fit against the wall and is fixed to the wall by expansion bolts. Both extension plates 32 are fixed perpendicularly to the flat plate 31 to form an L-shaped structure. The flat plate 31 has at least two mounting holes 3101 for mounting the expansion bolts. The extension plates 32 have rotating holes 3201. The rotating shaft 121 passes through the inner side of the rotating hole 3201 for mounting the rotating shaft 121 and forming a rotating connection.

[0044] Furthermore, a second gasket 114 is provided between the extension plate 32 and the extension ear 111. The second gasket 114 can be made of rubber, polyurethane silicone rubber, polytetrafluoroethylene or PTFE-filled gaskets that can provide rotational damping.

[0045] In one embodiment, please refer to Figure 2 To avoid interference between the corner and the bracket 1 and to provide a certain gap, a groove 102 is provided on the back of the bracket 1. The groove 102 is connected to both ends of the bracket 1. The groove 102 is located at the midline bisector and corresponds to the corner edge. The groove 102 runs through the bracket from top to bottom, providing a certain gap, forming an air gap, an air insulation barrier, and improving safety.

[0046] In one embodiment, please refer to Figure 5 and Figure 6 In order to save costs and avoid excessive spacing, the base frame 11 can be used alone for wall installation as a basic wall mounting bracket. The extension ear 111 is L-shaped and has a fixing hole 115 on the back for bolt installation to the wall.

[0047] Furthermore, in order to install a support frame 3 when corner installation is required, the bottom of the extension ear 111 is provided with a through hole 116 for the rotating shaft 121 to pass through. By adding the rotating part 12 and the support frame 3, it can be installed at the corner.

[0048] Furthermore, in order to reduce material consumption, the planar plate 31 is provided with hollow holes 3102.

[0049] To better understand this utility model, the following is combined with... Figures 1 to 6The technical solution of this utility model is described in detail as follows: When a large gap between the support frame 11 and the wall is not required at non-corner locations, the support frame 11 and the insulator 2 can be used as the most basic support brackets, and expansion bolts can be installed to fix the support frame to the wall through the fixing holes 115. When a larger gap between the support frame and the wall is required, the support frame 3 is inserted between the two extension ears 111, and a second washer 114 is placed in place. Then, the rotating shaft 121 is inserted, passing through the through hole 116 and the rotating hole 3201, and then the first washer 113 and the nut are installed. 122. Position and install the pivot 121, then install the support frame 3 onto the wall. The two mounting surfaces 301 form a 180° angle and are fixed to the wall with expansion bolts installed through the mounting holes 3101. Position the bracket 1 to form a gap with the wall. When it is necessary to install it at a corner, install the support frame 3 according to the above operation steps, and attach the mounting surfaces 301 of the two support frames 3 to the walls on both sides of the corner to form a 90° angle. Install expansion bolts to the wall through the mounting holes 3101 respectively, and it can be installed at the corner.

[0050] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A corner street code, characterized in that, include: A bracket having several linearly arranged mounting ends; Insulators are installed one-to-one on the mounting end; as well as The support frame is rotatably connected to both sides of the bracket and has a mounting surface that fits against the wall. The mounting surfaces on the two support frames are in a parallel position with an angle of at least 180° and a vertical position with an angle of at least 90°. The angle can be adjusted between the vertical and parallel positions to fit against the walls on both sides of the corner.

2. The corner street code according to claim 1, characterized in that, The support frame includes a base frame and a rotating component. The rotating component includes a rotating shaft, which is disposed on both sides of the base frame. The support frame is rotatably connected to the outside of the rotating shaft in a corresponding manner.

3. The corner street code according to claim 2, characterized in that, The base frame has two extension ears on each side, and a gap is formed between the two extension ears for the support frame to rotate. The rotating shaft is located between the two extension ears on the same side.

4. The corner street code according to claim 3, characterized in that, The rotating component also includes nuts. The rotating shaft passes between the two extension ears on the same side and through the two extension ears. The two nuts are threaded to both ends of the rotating shaft and abut against the opposite side of the two extension ears respectively.

5. The corner street code according to claim 4, characterized in that, A first washer is provided between the nut and the extension lug.

6. The corner street code according to claim 4, characterized in that, The support frame includes a flat plate and extension plates. Both extension plates are fixed perpendicularly to the flat plate. The flat plate has at least two mounting holes, and the extension plates have rotating holes. The rotating shaft passes through the inner side of the rotating holes.

7. The corner street code according to claim 6, characterized in that, A second gasket is provided between the extension plate and the extension ear.

8. The corner street code according to claim 1, characterized in that, The back of the bracket has a groove that runs through both ends of the bracket.

9. The corner street code according to claim 3, characterized in that, The extension ear is L-shaped, and a fixing hole is provided on the back of the extension ear for mounting bolts to the wall. A through hole is provided at the bottom of the extension ear for the shaft to pass through.

10. The corner street code according to claim 6, characterized in that, The flat plate has perforated holes.

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