A type of incoming line bracket

Abstract

This utility model relates to the field of power engineering technology and discloses a service entrance line bracket, including a mounting plate. Mounting holes are provided on both sides of the mounting plate. Two side fixing plates are fixed in the middle of the mounting plate, and through holes are provided on the side fixing plates. The gap between the two side fixing plates forms an adjusting groove. An adjusting slide plate slides inside the adjusting groove. A supporting horizontal plate is fixed on the adjusting slide plate. A supporting assembly is provided below the supporting horizontal plate, and an insulating winding assembly is provided above the supporting horizontal plate. This service entrance line bracket, by fixing the mounting plate to the wall, allows the position of the wire on the supporting horizontal plate to be adjusted up and down by the adjusting slide plate. The supporting assembly supports the adjusted supporting horizontal plate, and the insulating winding assembly securely connects the wire to the insulator, preventing the wire from swaying.

Description

Technical Field

[0001] This utility model relates to the field of power engineering technology, specifically to a service entrance line bracket. Background Technology

[0002] A service entrance line bracket is a device used to support and fix the service entrance line, which is a section of the line from the end of the service line of the low-voltage distribution line to the user's electrical equipment. That is, the section of the line from the point of demarcation between the power supply department and the user's responsibility to the metering equipment. The main function of the service entrance line bracket is to ensure the stability and safety of the service entrance line, prevent the conductors from getting tangled, and facilitate installation and maintenance.

[0003] Most existing service entrance cable brackets are right-angled angle irons. When in use, one side can be directly fixed to the wall. However, once the angle iron-shaped service entrance cable bracket is fixed, it is difficult to adjust it up and down. When adjustment is needed, the angle iron-shaped service entrance cable bracket must be disassembled and reinstalled, which is inconvenient. In addition, after the wire is wrapped around the insulator, it is not convenient to fix the wire to the insulator, which makes the wire prone to shaking on the insulator, affecting the safety of the wire during use. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a service entrance line bracket, which solves the problems of inconvenience in adjusting the vertical direction of the fixed service entrance line bracket and inconvenience in fixing the wire to the insulator during use.

[0006] (II) Technical Solution

[0007] To facilitate the vertical adjustment of the aforementioned service entrance line bracket during use, and to facilitate the fixed connection of the wire and insulator, this utility model provides the following technical solution: A service entrance line bracket includes a mounting plate with mounting holes on both sides. Two side fixing plates are fixed in the middle of the mounting plate, and through holes are provided on the side fixing plates. The gap between the two side fixing plates forms an adjusting groove. An adjusting slide plate slides inside the adjusting groove. A supporting horizontal plate is fixed on the adjusting slide plate. A supporting assembly is provided below the supporting horizontal plate, and an insulating winding assembly is provided above the supporting horizontal plate.

[0008] The support assembly includes support screw holes, which are respectively opened on the surfaces of the adjusting slide plate and the supporting cross plate. The support screw holes are internally threaded with support locking bolts. A lower adapter block is fixed on the adjusting slide plate by the support locking bolts. An upper adapter block is fixed on the supporting cross plate by the support locking bolts. A support rod rotates between the lower adapter block and the upper adapter block. An adjusting screw hole is opened on the side of the adjusting slide plate, and an adjusting locking bolt is internally threaded in the adjusting screw hole.

[0009] The insulating winding assembly includes a lower insulator and an upper insulator. The lower insulator is fixed to the upper part of the supporting horizontal plate. The gap between the lower insulator and the upper insulator forms a clamping groove. An insulating screw cylinder is fixed inside the lower insulator. A screw groove is opened on the upper part of the lower insulator. A screw sleeve is fixed to the bottom of the upper insulator. An insulating locking bolt is threaded onto the insulating screw cylinder.

[0010] Preferably, the support locking bolts pass through the lower adapter block and the upper adapter block respectively, and are threadedly connected to the support screw holes.

[0011] Preferably, the bottom end of the support rod is rotatably connected to the lower adapter block via a pivot pin, and the top end is rotatably connected to the upper adapter block via a pivot pin.

[0012] Preferably, the adjusting locking bolt passes through the through hole and is threadedly connected to the adjusting screw hole.

[0013] Preferably, the lower insulator and the upper insulator together form a wound insulator.

[0014] Preferably, the screw sleeve is threadedly connected to the screw groove, and the insulating locking bolt passes through the upper insulator and is threadedly connected to the insulating screw cylinder.

[0015] Preferably, the lower insulator, upper insulator, insulating screw, screw sleeve, and insulating locking bolt are all made of ceramic material.

[0016] Preferably, the adjusting slide plate is at a right angle to the supporting cross plate, and the adjusting slide plate is slidably connected to the mounting plate through an adjusting groove.

[0017] Compared with the prior art, this utility model provides a service entrance line bracket, which has the following beneficial effects:

[0018] 1. This incoming line bracket can move the support plate up and down by sliding the sliding plate, thereby adjusting the height of the insulated winding assembly on the support plate. The lower adapter block is fixedly connected to the adjusting plate, and the upper adapter block is fixedly connected to the support plate. The support rod supports the support plate, forming a triangular bracket between the mounting plate, the support plate, and the support rod, thus improving the stability of the support for the insulated winding assembly.

[0019] 2. When the incoming line bracket is wound around the groove formed between the lower and upper insulators, the upper insulator is rotated downwards first, and the lower and upper insulators can clamp and fix the wire between them. Then, the insulating locking bolt is rotated and connected to the insulating screw thread, which can lock and fix the lower and upper insulators again, so as to improve the stability of the lower and upper insulators clamping the wire and prevent the wire from shaking between the lower and upper insulators. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a bottom view of the structure of this utility model;

[0022] Figure 3 This is an exploded view of the structural mounting plate and adjusting slide plate of this utility model;

[0023] Figure 4 This is an exploded view of the lower transition block, upper transition block, and support rod of the present invention.

[0024] Figure 5 This is a schematic diagram of the lower and upper insulators of the present invention.

[0025] The components are as follows: 1. Mounting plate; 2. Mounting hole; 3. Side plate; 4. Through hole; 5. Adjusting groove; 6. Adjusting slide plate; 7. Support plate; 8. Support assembly; 81. Support screw hole; 82. Support locking bolt; 83. Lower adapter block; 84. Upper adapter block; 85. Support rod; 86. Adjusting screw hole; 87. Adjusting locking bolt; 9. Insulating winding assembly; 91. Lower insulator; 92. Upper insulator; 93. Clamping groove; 94. Insulating screw cylinder; 95. Screw groove; 96. Screw sleeve; 97. Insulating locking bolt. Detailed Implementation

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0027] Please see Figure 1-5 This utility model provides a service entrance line bracket, including a mounting plate 1, mounting holes 2 on both sides of the mounting plate 1, two side plates 3 fixed in the middle of the mounting plate 1, through holes 4 on the side plates 3, the gap between the two side plates 3 forms an adjustment groove 5, an adjustment slide plate 6 slides inside the adjustment groove 5, a support plate 7 is fixed on the adjustment slide plate 6, a support assembly 8 is provided below the support plate 7, and an insulating winding assembly 9 is provided above the support plate 7.

[0028] The support assembly 8 includes a support screw hole 81, which is respectively opened on the surface of the adjusting slide plate 6 and the supporting horizontal plate 7. The support screw hole 81 is internally threaded with a support locking bolt 82. A lower adapter block 83 is fixed on the adjusting slide plate 6 by the support locking bolt 82, and an upper adapter block 84 is fixed on the supporting horizontal plate 7 by the support locking bolt 82. A support rod 85 rotates between the lower adapter block 83 and the upper adapter block 84. An adjusting screw hole 86 is opened on the side of the adjusting slide plate 6, and an adjusting locking bolt 87 is internally threaded in the adjusting screw hole 86.

[0029] The insulated winding assembly 9 includes a lower insulator 91 and an upper insulator 92. The lower insulator 91 is fixed to the upper part of the supporting horizontal plate 7. The gap between the lower insulator 91 and the upper insulator 92 forms a clamping groove 93. An insulating screw cylinder 94 is fixed inside the lower insulator 91. A screw groove 95 is opened on the upper part of the lower insulator 91. A screw sleeve 96 is fixed to the bottom of the upper insulator 92. An insulating locking bolt 97 is threaded onto the insulating screw cylinder 94. By fixing the mounting plate 1 to the wall, the height of the lower insulator 91 and the upper insulator 92 can be adjusted up and down by adjusting the sliding plate 6 and the supporting horizontal plate 7. The wire can be wound and fixed by the lower insulator 91 and the upper insulator 92.

[0030] Furthermore, the support locking bolt 82 passes through the lower adapter block 83 and the upper adapter block 84 respectively, and is threadedly connected to the support screw hole 81, so that the lower adapter block 83 can be fixedly connected to the adjusting slide plate 6 and the upper adapter block 84 can be fixedly connected to the support cross plate 7 through the support locking bolt 82.

[0031] Furthermore, the bottom end of the support rod 85 is rotatably connected to the lower adapter block 83 via a pivot pin, and the top end is rotatably connected to the upper adapter block 84 via a pivot pin. By adjusting the position of the lower adapter block 83 up and down and the position of the upper adapter block 84 left and right, the support rod 85 can support the support plate 7 at different positions.

[0032] Furthermore, the adjusting locking bolt 87 passes through the through hole 4 and is threadedly connected to the adjusting screw hole 86, so that the adjusting slide plate 6 and the side plate 3 can be fixedly connected by adjusting the locking bolt 87.

[0033] Furthermore, the lower insulator 91 and the upper insulator 92 form a wound insulator, which allows the wire to be wound around its surface.

[0034] Furthermore, the screw sleeve 96 is threadedly connected to the screw groove 95, and the insulating locking bolt 97 passes through the upper insulator 92 and is threadedly connected to the insulating screw barrel 94, so that the lower insulator 91 and the upper insulator 92 can be fixedly connected through the screw sleeve 96 and the screw groove 95, and the lower insulator 91 and the upper insulator 92 can be fixed again through the insulating locking bolt 97 and the insulating screw barrel 94.

[0035] Furthermore, the lower insulator 91, upper insulator 92, insulating screw barrel 94, screw sleeve 96, and insulating locking bolt 97 are all made of ceramic material. The lower insulator 91, insulating screw barrel 94, and screw sleeve 96 are integrally cast, and the upper insulator 92 and screw sleeve 96 are integrally cast, so that the lower insulator 91 and upper insulator 92 can be insulated when wound.

[0036] Furthermore, the adjusting slide plate 6 is perpendicular to the supporting horizontal plate 7. The adjusting slide plate 6 is slidably connected to the mounting plate 1 through the adjusting groove 5, which makes it easy to adjust the position of the supporting horizontal plate 7 in the up and down direction by sliding the adjusting slide plate 6 up and down.

[0037] In use, the mounting plate 1 can be fixed to the wall using expansion bolts. The sliding plate 6 can be adjusted up and down to move the support plate 7 vertically, thus adjusting the height of the insulating winding assembly 9 on the support plate 7. After the insulating winding assembly 9 is adjusted, the adjusting plate 6 can be fixed to the side plate 3 by threading the adjusting locking bolt 87 into the adjusting screw hole 86. Therefore, the support plate 7 can be fixed first, then the lower adapter block 83 can be aligned with the support screw hole 81 on the adjusting plate 6, and the upper adapter block 84 can be aligned with the support screw hole 81 on the support plate 7. The lower adapter block 83 can be fixed to the adjusting plate 6 and the upper adapter block 84 to the support plate 7 using the support locking bolt 82. Finally, the support rod 8... 5 can support the support plate 7, so that the mounting plate 1, the support plate 7 and the support rod 85 form a triangular bracket, which improves the stability of the support for the insulated winding assembly 9. In addition, after the wire is wound into the groove 93 formed between the lower insulator 91 and the upper insulator 92, the upper insulator 92 is first rotated downwards and connected to the screw groove 95 by the screw sleeve 96. Therefore, the lower insulator 91 and the upper insulator 92 can clamp and fix the wire between them. Then, the insulating locking bolt 97 is rotated and connected to the insulating screw cylinder 94 by the screw, which can lock and fix the lower insulator 91 and the upper insulator 92 again, so as to improve the stability of the lower insulator 91 and the upper insulator 92 in clamping the wire and prevent the wire from shaking between the lower insulator 91 and the upper insulator 92, which would affect the stability of power transmission.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A service entrance line bracket, comprising a mounting plate (1), characterized in that: The mounting plate (1) has mounting holes (2) on both sides. Two side plates (3) are fixed in the middle of the mounting plate (1). The side plates (3) have through holes (4). The gap between the two side plates (3) forms an adjusting groove (5). An adjusting slide plate (6) slides inside the adjusting groove (5). A supporting horizontal plate (7) is fixed on the adjusting slide plate (6). A supporting assembly (8) is provided below the supporting horizontal plate (7). An insulating winding assembly (9) is provided above the supporting horizontal plate (7). The support assembly (8) includes a support screw hole (81), which is respectively opened on the surface of the adjusting slide plate (6) and the supporting horizontal plate (7). The support screw hole (81) is internally threaded with a support locking bolt (82). A lower adapter block (83) is fixed on the adjusting slide plate (6) by the support locking bolt (82). An upper adapter block (84) is fixed on the supporting horizontal plate (7) by the support locking bolt (82). A support rod (85) rotates between the lower adapter block (83) and the upper adapter block (84). An adjusting screw hole (86) is opened on the side of the adjusting slide plate (6). An adjusting locking bolt (87) is internally threaded in the adjusting screw hole (86). The insulating winding assembly (9) includes a lower insulator (91) and an upper insulator (92). The lower insulator (91) is fixed on the upper part of the supporting horizontal plate (7). The gap between the lower insulator (91) and the upper insulator (92) forms a clamping groove (93). An insulating screw cylinder (94) is fixed inside the lower insulator (91). A screw groove (95) is opened on the upper part of the lower insulator (91). A screw sleeve (96) is fixed at the bottom of the upper insulator (92). An insulating locking bolt (97) is threaded onto the insulating screw cylinder (94).

2. The service entrance line bracket according to claim 1, characterized in that: The support locking bolt (82) passes through the lower adapter block (83) and the upper adapter block (84) respectively, and is threadedly connected to the support screw hole (81).

3. The service entrance line bracket according to claim 1, characterized in that: The bottom end of the support rod (85) is rotatably connected to the lower adapter block (83) via a pivot pin, and the top end is rotatably connected to the upper adapter block (84) via a pivot pin.

4. The service entrance line bracket according to claim 1, characterized in that: The adjusting locking bolt (87) passes through the through hole (4) and is threadedly connected to the adjusting screw hole (86).

5. A service entrance line bracket according to claim 1, characterized in that: The lower insulator (91) and the upper insulator (92) together form a wound insulator.

6. The service entrance line bracket according to claim 1, characterized in that: The screw sleeve (96) is threadedly connected to the screw groove (95), and the insulating locking bolt (97) passes through the upper insulator (92) and is threadedly connected to the insulating screw cylinder (94).

7. A service entrance line bracket according to claim 1, characterized in that: The lower insulator (91), upper insulator (92), insulating screw (94), screw sleeve (96), and insulating locking bolt (97) are all made of ceramic material.

8. A service entrance line bracket according to claim 1, characterized in that: The adjusting slide plate (6) is perpendicular to the supporting cross plate (7), and the adjusting slide plate (6) is slidably connected to the mounting plate (1) through the adjusting groove (5).

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