Mounting bracket for medium and low voltage distribution network electric power engineering construction

Abstract

The utility model relates to the technical field of mounting brackets, in particular to a mounting bracket for electric power engineering construction of a medium and low voltage distribution network, which comprises a fixed plate, a supporting seat is rotatably mounted on the fixed plate, a rotating pipe is arranged on the supporting seat, and a fixed seat is rotatably mounted on the rotating pipe. The fixing base comprises a lower support arranged at the end of the rotating pipe, an upper support is hinged to the lower support, the upper support and the lower support are connected through a connecting assembly, and an arc-shaped support is arranged on the fixing base. According to the utility model, through the rotating structures of the supporting seat and the fixing plate and the fixing seat and the supporting seat, the rotating angle of the fixing seat is adjusted along with the swinging of the cable in the swinging process of the cable under the action of external force, so that the cable is prevented from being abraded to influence power supply due to frequent friction between the cable and the edge part of the fixing seat when the cable swings; and the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of installation brackets, in particular to an installation bracket for medium and low voltage distribution network power engineering construction. Background Technique

[0002] The installation brackets for medium and low voltage distribution network power engineering construction are support structures specifically designed to support and install cables, wires and other equipment in medium and low voltage power distribution systems. They play an important role in power engineering, ensuring the safe, stable and efficient operation of power facilities.

[0003] In power engineering, the installation of cables is rather cumbersome. Usually, after the cables are fixed, when disassembling, multiple fixed components need to be removed, and the installation, maintenance box disassembly and replacement are very troublesome; due to the self-weight of the cables and the influence of environmental factors, the cables are generally in a bent state and often swing, rubbing against the edge of the bracket port, and the cables are easily damaged under long-term action. Therefore, we propose an installation bracket for medium and low voltage distribution network power engineering construction. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems in the prior art that the installation and disassembly of cables are troublesome and easy to swing and wear, and to propose an installation bracket for medium and low voltage distribution network power engineering construction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An installation bracket for medium and low voltage distribution network power engineering construction, including a fixing plate, characterized in that a support seat is rotatably installed on the fixing plate, a rotating tube is arranged on the support seat, a fixing seat is rotatably installed on the rotating tube, the fixing seat includes a lower support seat arranged at the end of the rotating tube, an upper support seat is hinged on the lower support seat, the upper support seat and the lower support seat are connected by a connecting component, and an arc-shaped bracket is arranged on the fixing seat.

[0007] A further scheme of the utility model is that a support plate extends to the right on the support seat, the rotating tube is arranged on the upper end surface of the support plate, a rotating groove is arranged at the port of the rotating tube, a rotating shaft is arranged on the lower support seat, and a along block is arranged on the rotating shaft, and the along block is adapted to the rotating groove.

[0008] A further scheme of the utility model is that a round hole is opened on the lower support seat, the round hole is coaxial with the rotating tube, a connecting rod is arranged on the arc-shaped bracket, the connecting rod slides in the round hole, a limiting plate is arranged at the other end of the connecting rod, and the limiting plate is connected with the inner wall of the rotating tube through a first elastic member, and the first elastic member is always in a compressed state.

[0009] A further solution of the present invention is that the connecting component includes a bite tooth arranged on the upper support, a first inclined surface is provided on the lower side of the bite tooth, and an engagement opening is opened on the lower support, and the engagement opening is adapted to the bite tooth.

[0010] A further solution of the present invention is that a sliding groove is provided on the bite mouth, a limit block is slidably installed on the sliding groove, a second inclined surface is provided on the limit block, the second inclined surface can be adapted to the first inclined surface, and a disassembly hole is provided on the lower support.

[0011] A further solution of the present invention is that the limit block is connected to the lower support through a second elastic member.

[0012] A further solution of the present invention is that the fixing plates are connected via connecting bolt supports.

[0013] Compared with the prior art, the present invention provides a mounting bracket for medium and low voltage distribution network power engineering construction, which has the following beneficial effects.

[0014] 1. The utility model uses the rotating structure of the support base and the fixing plate and the fixing base and the support base, so that when the cable is subjected to external force, the fixing base adjusts the rotation angle as the cable swings, thereby avoiding frequent friction between the cable and the edge of the fixing base during swinging, causing cable wear and affecting power supply, thereby increasing the service life of the cable;

[0015] 2. In the present invention, when disassembling and opening the fixed seat, a tool is inserted into the disassembly hole to slide the limit block toward the inside of the lower support. The limit block releases the resistance to the teeth. At this time, the upper support can be rotated and disassembled, thereby facilitating maintenance and avoiding the trouble of the operator twisting the bolts at high altitude, thereby improving the operator's efficiency.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on an examination of the following; or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the utility model;

[0018] Figure 2 This is a second structural diagram of the present utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the rotating tube of the present utility model;

[0020] Figure 4 This is a schematic diagram of the bite structure of the utility model;

[0021] Figure 5 is the enlarged structural schematic diagram of part A in the present utility model Figure 4 in the present utility model

[0022] Reference numerals:

[0023] 1. Fixed plate; 11. Connecting bolt; 2. Support seat; 21. Support plate; 22. Rotating tube; 221. Rotating groove; 3. Fixed seat; 31. Lower support; 311. Rotating shaft; 312. Edge block; 313. Round hole; 314. Biting opening; 315.; 32. Upper support; 321. Biting teeth; 322. First inclined surface; 4. Arc-shaped bracket; 41. Connecting rod; 42. Limiting plate; 5. First elastic member; 6. Sliding groove; 7. Limiting block; 71. Second inclined surface; 8. Second elastic member. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Referring to Figures 1 - 5 , an installation bracket for medium and low voltage distribution network power engineering construction described in the present utility model includes a fixed plate 1, a support seat 2 is rotatably installed on the fixed plate 1, a rotating tube 22 is arranged on the support seat 2, a fixed seat 3 is rotatably installed on the rotating tube 22, the fixed seat 3 includes a lower support 31 arranged at the end of the rotating tube 22, an upper support 32 is hinged on the lower support 31, the upper support 32 and the lower support 31 are connected by a connecting component, and an arc-shaped bracket 4 is arranged on the fixed seat 3;

[0026] Through the rotating structures of the support seat 2 and the fixed plate 1 and the fixed seat 3 and the support seat 2, when the cable is affected by an external force and swings, the fixed seat 3 adjusts the rotation angle along with the swing of the cable, avoiding frequent friction between the edge part of the cable and the fixed seat 3 during the swing of the cable, which may cause cable wear and affect power supply, and improving the service life of the cable.

[0027] A support plate 21 extends to the right on the support seat 2, the rotating tube 22 is arranged on the upper end surface of the support plate 21, a rotating groove 221 is arranged at the port of the rotating tube 22, a rotating shaft 311 is arranged on the lower support 31, an edge block 312 is arranged on the rotating shaft 311, and the edge block 312 is adapted to the rotating groove 221, so that the lower support 31 rotates in the rotating tube 22 and does not disengage.

[0028] A circular hole 313 is formed in the lower support 31. The circular hole 313 is coaxial with the rotating pipe 22. A connecting rod 41 is arranged on the arc-shaped bracket 4. The connecting rod 41 slides in the circular hole 313. A limiting plate 42 is arranged at the other end of the connecting rod 41. The limiting plate 42 is connected to the inner wall of the rotating pipe 22 through a first elastic member 5. The first elastic member 5 is always in a compressed state. In actual situations, the thickness of some cables does not match the fixing holes formed by the connection between the upper support 32 and the lower support 31. After the upper support 32 and the lower support 31 are installed and fixed, to prevent the cables from swinging and rubbing frequently on the fixing seat 3, the first elastic member 5 abuts against the limiting plate 42, driving the arc-shaped bracket 4 to slide along the axis of the circular hole 313 and abut against the cables, thus preventing the cables from swinging on the fixing seat 3 and affecting their service life.

[0029] The connecting component includes a clamping tooth 321 arranged on the upper support 32. A first inclined surface 322 is arranged on the lower side of the clamping tooth 321. A clamping opening 314 is formed in the lower support 31. The clamping opening 314 is adapted to the clamping tooth 321. A sliding groove 6 is formed in the clamping opening 314. A limiting block 7 is slidably installed in the sliding groove 6. The limiting block 7 is connected to the lower support 31 through a second elastic member 8. A second inclined surface 71 is arranged on the limiting block 7. The second inclined surface 71 can be adapted to the first inclined surface 322. A disassembly hole 315 is formed in the lower support 31. In the initial state, the upper support 32 and the lower support 31 are not closed and fixed; when installing the cables, the cables are installed on the lower support 31, and the upper support 32 is rotated. The second inclined surface 71 on the limiting block 7 first abuts against the first inclined surface 322, driving the limiting block 7 to slide into the interior of the lower support 31. After the upper support 32 is installed on the lower support 31, the second elastic member 8 drives the limiting block 7 to slide in the sliding groove 6, and the limiting block 7 abuts against the clamping tooth 321, fixing the upper support 32 on the lower support 31; when disassembling and opening the fixing seat 3, a tool is inserted into the disassembly hole 315 to slide the limiting block 7 into the interior of the lower support 31. The limiting block 7 releases the abutment against the clamping tooth 321. At this time, the upper support 32 can be rotated and disassembled, thus facilitating maintenance and avoiding the trouble of the operator screwing the bolt 11 at high altitude, improving the efficiency of the operator.

[0030] The fixing plate 1 is connected to the support through a connecting bolt 11. The support is generally a building wall surface or a cement telegraph pole.

[0031] In the present utility model, through the rotating structures of the support base 2 with the fixing plate 1 and the fixing seat 3 with the support base 2, when the cable is subjected to an external force and swings, the fixing seat 3 adjusts the rotation angle along with the swing of the cable, avoiding frequent friction between the cable and the edge part of the fixing seat 3 during the swing of the cable, which may cause cable wear and affect power supply, and improving the service life of the cable; when installing the cable, rotate the upper support 32, the second inclined surface 71 on the limit block 7 first abuts against the first inclined surface 322, driving the limit block 7 to slide into the lower support 31. After the upper support 32 is installed on the lower support 31, the second elastic member 8 drives the limit block 7 to slide in the sliding groove 6, and the limit block 7 abuts against the clamping teeth 321, fixing the upper support 32 on the lower support 31. The upper support 32 can be conveniently rotated and disassembled through the disassembly hole 315, avoiding the trouble of the operator screwing bolts at high altitude and improving the efficiency of the operator.

[0032] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present utility model.

[0033] In the description of this specification, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined. References to descriptions such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0034] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as a limitation to the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. An installation bracket for medium and low voltage distribution network power engineering construction, including a fixed plate (1), characterized in that, A support base (2) is rotatably mounted on the fixed plate (1). A rotating tube (22) is provided on the support base (2). A fixed seat (3) is rotatably mounted on the rotating tube (22). The fixed seat (3) includes a lower support (31) provided at the end of the rotating tube (22). An upper support (32) is hinged on the lower support (31). The upper support (32) and the lower support (31) are connected by a connecting component. An arc-shaped bracket (4) is provided on the fixed seat (3).

2. The installation bracket for medium and low voltage distribution network power engineering construction according to claim 1, characterized in that, A support plate (21) extends to the right on the support base (2). The rotating tube (22) is arranged on the upper end surface of the support plate (21). A rotating groove (221) is provided at the port of the rotating tube (22). A rotating shaft (311) is provided on the lower support (31). A along block (312) is provided on the rotating shaft (311). The along block (312) is adapted to the rotating groove (221).

3. The installation bracket for medium and low voltage distribution network power engineering construction according to claim 2, characterized in that, A round hole (313) is formed in the lower support (31). The round hole (313) is coaxial with the rotating tube (22). A connecting rod (41) is provided on the arc-shaped bracket (4). The connecting rod (41) slides in the round hole (313). The other end of the connecting rod (41) is provided with a limiting plate (42). The limiting plate (42) is connected to the inner wall of the rotating tube (22) by a first elastic member (5). The first elastic member (5) is always in a compressed state.

4. The installation bracket for medium and low voltage distribution network power engineering construction according to claim 3, characterized in that, The connecting component includes a biting tooth (321) provided on the upper support (32). A first inclined surface (322) is provided on the lower side of the biting tooth (321). A biting opening (314) is formed in the lower support (31). The biting opening (314) is adapted to the biting tooth (321).

5. The installation bracket for medium and low voltage distribution network power engineering construction according to claim 4, characterized in that, A sliding groove (6) is formed in the biting opening (314). A limiting block (7) is slidably mounted on the sliding groove (6). A second inclined surface (71) is provided on the limiting block (7). The second inclined surface (71) is adapted to the first inclined surface (322). A disassembly hole (315) is formed in the lower support (31).

6. The installation bracket for medium and low voltage distribution network power engineering construction according to claim 5, characterized in that, The limiting block (7) is connected to the lower support (31) by a second elastic member (8).

7. An installation bracket for medium and low voltage distribution network power engineering construction according to claim 1, characterized in that, The fixed plate (1) is connected to the support by a connecting bolt (11).

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