Power distribution cabinet cable external support frame

Abstract

The utility model relates to the technical field of cable supporting, in particular to a power distribution cabinet cable external supporting frame which comprises two supporting frames which are symmetrically arranged, a plurality of second supporting frames are connected in a sliding mode through the two supporting frames, and limiting threaded rods used for fixing the second supporting frames are arranged on the second supporting frames. A plurality of polygonal grooves are formed in the second supporting frame, cable supporting rings are inserted through the polygonal grooves, the cable supporting rings are inserted into the polygonal grooves through polygonal blocks, and second limiting threaded rods used for fixing and limiting the polygonal blocks are further arranged on the second supporting frame. According to the utility model, the second supporting frames with the cable supporting rings can still be quickly adjusted according to requirements after the cable supporting device is installed, meanwhile, the cable supporting rings can be correspondingly adjusted according to the supporting angle of the cable, and multiple rows of second supporting frames with the cable supporting rings can be installed according to requirements.

Description

Technical Field

[0001] The utility model relates to an external cable support frame for a power distribution cabinet, in particular to an external cable support frame for a power distribution cabinet, and belongs to the technical field of cable support. Background Art

[0002] Power distribution cabinets are widely used in various fields such as industry, construction, transportation, and energy. In the industrial field, power distribution cabinets are mainly used for power distribution, switch control, and power protection in factories, workshops, production lines, and other places; in the construction field, power distribution cabinets are mainly used for power distribution, power protection, and power load management in residential, commercial buildings, medical and health care, and large public facilities.

[0003] The existing distribution cabinet not only requires cable arrangement and support inside, but also requires cable bracket support outside the distribution cabinet. The existing external support frame is mostly fixed on the outside of the distribution cabinet, which is troublesome to change the position after installation and cannot be flexibly adjusted according to later usage requirements.

[0004] Therefore, there is an urgent need to improve the external cable support frame of the distribution cabinet to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an external cable support frame for a distribution cabinet, which can still be quickly adjusted according to needs after installation to form a second support frame with a cable support ring. At the same time, the cable support ring can be adjusted accordingly according to the support angle of the cable, and multiple rows of second support frames with cable support rings can be installed according to needs.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: an external cable support frame for a distribution cabinet, comprising two symmetrically arranged support frames, and a plurality of second support frames are slidably connected through the two support frames, and the second support frames are provided with a limiting threaded rod for fixing the second support frames, and the second support frames are provided with a plurality of polygonal grooves, and cable support rings are inserted through the polygonal grooves, and the cable support rings are inserted into the polygonal grooves through polygonal blocks, and the second support frames are also provided with a second limiting threaded rod for fixing and limiting the polygonal blocks.

[0007] Preferably, the front end surfaces of the two support frames are each provided with a T-shaped slider, and both ends of the second support frame close to one side of the support frame are provided with T-shaped grooves slidably connected to the T-shaped slider, and the T-shaped slider is also evenly provided with a number of first threaded holes.

[0008] Preferably, both ends of the second support frame are provided with second threaded holes adapted to the first threaded hole, and the first threaded hole and the second threaded hole are threadedly connected by the limiting threaded rod.

[0009] Preferably, the upper end surface of the second support frame is provided with a plurality of third threaded holes communicating with the polygonal groove, and each surface of the polygonal block is provided with a fourth threaded hole adapted to the third threaded hole, and the third threaded hole and the fourth threaded hole are screwed and connected by the second limiting threaded rod.

[0010] Preferably, a threaded rod is screwed on and connected to the cable support ring, the inner end of the threaded rod passes through the cable support ring and is provided with a rubber pad, and the outer ends of the threaded rod, the limiting threaded rod and the second limiting threaded rod are all provided with rotating handles.

[0011] Preferably, the two support frames are fixedly connected via a connecting plate, and mounting plates are provided at both ends of the outer side of the second support frame, and mounting holes are provided on the mounting plates.

[0012] Preferably, the inner wall of the cable support ring is provided with a rubber insulation layer.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. After the device and the distribution cabinet are installed, when the support position needs to be adjusted according to the use requirements, the limiting threaded rod is rotated to disengage it from the first threaded hole, and then the second support bracket is directly pulled to slide and adjust to the appropriate position. When adjusted to the appropriate position, the second threaded hole on the second support bracket is connected to the first threaded hole at the current position, and the limiting threaded rod is screwed into the current first threaded hole to achieve the fixation of the second support bracket after quick adjustment. At the same time, the second limiting threaded rod is rotated to a state disengaged from the fourth threaded hole by using the second limiting threaded rod, and the cable support ring with the polygonal block is pulled out and adjusted to the appropriate angle on the outside. The cable support ring is inserted into the polygonal groove using the polygonal block, so that the current fourth threaded hole corresponds to the third threaded hole, and the second limiting threaded rod is passed through the two, so that the cable support ring can be adjusted accordingly according to the support angle of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the second support frame of the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the second support frame of the present invention;

[0019] Figure 4 This is a cross-sectional view of the second support frame connection of the present invention;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the support frame of the utility model;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of the cable support block of the present utility model.

[0022] In the figure, 1-support frame; 2-second support frame; 3-limiting threaded rod; 4-polygonal groove; 5-cable support ring; 6-polygonal block; 7-second limiting threaded rod; 8-T-type slider; 9-T-type slide groove; 10-first threaded hole; 11-second threaded hole; 12-third threaded hole; 13-fourth threaded hole; 14-threaded rod; 15-connecting plate; 16-mounting plate; 17-mounting hole. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figures 1-6 As shown, the external cable support frame of the power distribution cabinet provided in this embodiment includes two symmetrically arranged support frames 1, which are fixedly connected by a connecting plate 15. Both ends of the outer side of the second support frame 2 are provided with mounting plates 16, and mounting holes 17 are opened on the mounting plates 16. When the two support frames 1 are installed on one side of the power distribution cabinet, find a good position, open holes in the power distribution cabinet, and match the mounting holes 17 with them, and then fix them with threaded rods or other connecting structures;

[0025] A plurality of second support frames 2 are slidably connected to the two support frames 1, and a limiting threaded rod 3 for fixing the second support frames 2 is provided on the second support frames 2;

[0026] Further, such as Figure 1 and Figure 3 As shown, the front end surfaces of the two support frames 1 are both provided with a T-shaped slider 8, and both ends of the second support frame 2 close to the support frame 1 are provided with a T-shaped slide 9 slidably connected to the T-shaped slider 8, and the T-shaped slider 8 is also evenly provided with a plurality of first threaded holes 10;

[0027] Furthermore, both ends of the second support frame 2 are provided with second threaded holes 11 adapted to the first threaded holes 10, and the first threaded holes 10 and the second threaded holes 11 are screwed and connected by the limiting threaded rod 3. After the device and the distribution cabinet are installed, when the support position needs to be adjusted according to the use requirements, the limiting threaded rod 3 is rotated to disengage it from the first threaded hole 10, and then the second support frame 2 is directly pulled to slide and adjust to the appropriate position. When it is adjusted to the appropriate position, the second threaded hole 11 on the second support frame 2 is communicated with the first threaded hole 10 at the current position, and the limiting threaded rod 3 is screwed into the current first threaded hole 10 to achieve the second support frame 2 fixed after quick adjustment;

[0028] The second support frame 2 is provided with a plurality of polygonal grooves 4, through which cable support rings 5 are inserted. The cable support rings 5 are inserted into the polygonal grooves 4 through polygonal blocks 6. The second support frame 2 is also provided with a second limiting threaded rod 7 for fixing the polygonal blocks 6.

[0029] Further, such as Figure 3-Figure 6 As shown, the upper end surface of the second support frame 2 is provided with a plurality of third threaded holes 12 communicating with the polygonal groove 4, and each surface of the polygonal block 6 is provided with a fourth threaded hole 13 adapted to the third threaded hole 12, and the third threaded hole 12 and the fourth threaded hole 13 are screwed and connected by the second limiting threaded rod 7. When it is necessary to adjust according to the support angle, the second limiting threaded rod 7 is rotated to a state of being disengaged from the fourth threaded hole 13, and the cable support ring 5 with the polygonal block 6 is pulled out and adjusted to a suitable angle on the outside. The cable support ring 5 is inserted into the polygonal groove 4 using the polygonal block 6 so that the current fourth threaded hole 13 corresponds to the third threaded hole 12, and the second limiting threaded rod 7 is inserted through the two to fix them;

[0030] Furthermore, if Figure 1 and Figure 2 As shown, the cable support ring 5 is screwed and connected with a threaded rod 14. The inner end of the threaded rod 14 passes through the cable support ring 5 and is provided with a rubber pad. After the cable passes through the cable support ring 5, the threaded rod 14 is rotated to make the rubber pad at the inner end abut against the cable, thereby fixing the cable. The outer ends of the threaded rod 14, the limiting threaded rod 3 and the second limiting threaded rod 7 are all provided with a rotating handle, which can be manually rotated to facilitate corresponding adjustments in the later stage.

[0031] Furthermore, the inner wall of the cable support ring 5 is provided with a rubber insulation layer. The provision of the rubber insulation layer can achieve an insulation effect on the cable to prevent electric shock and prevent the cable from being scratched.

[0032] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0033] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0034] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A cable external support frame for a power distribution cabinet, comprising two symmetrically arranged support frames (1), characterized in that: A plurality of second support frames (2) are slidably connected to the two support frames (1); a limiting threaded rod (3) for fixing the second support frame (2) is provided on the second support frame (2); a plurality of polygonal grooves (4) are provided on the second support frame (2); a cable support ring (5) is plugged into the polygonal groove (4); the cable support ring (5) is plugged into the polygonal groove (4) through a polygonal block (6); and a second limiting threaded rod (7) for fixing and limiting the polygonal block (6) is also provided on the second support frame (2).

2. The external cable support frame for a power distribution cabinet according to claim 1, characterized in that: The front end surfaces of the two support frames (1) are both provided with T-shaped sliding blocks (8), and both ends of the second support frame (2) close to the support frame (1) are provided with T-shaped sliding grooves (9) slidably connected to the T-shaped sliding blocks (8), and the T-shaped sliding blocks (8) are also evenly provided with a plurality of first threaded holes (10).

3. The external cable support frame for a power distribution cabinet according to claim 2, characterized in that: Both ends of the second support frame (2) are provided with second threaded holes (11) adapted to the first threaded hole (10), and the first threaded hole (10) and the second threaded hole (11) are threadedly connected via the limiting threaded rod (3).

4. The external cable support frame for a power distribution cabinet according to claim 1, characterized in that: The upper end surface of the second support frame (2) is provided with a plurality of third threaded holes (12) communicating with the polygonal groove (4), and each surface of the polygonal block (6) is provided with a fourth threaded hole (13) adapted to the third threaded hole (12), and the third threaded hole (12) and the fourth threaded hole (13) are screwed and connected via the second limiting threaded rod (7).

5. The external cable support frame for a power distribution cabinet according to claim 1, characterized in that: The cable support ring (5) is screwed and connected with a threaded rod (14), the inner end of the threaded rod (14) passes through the cable support ring (5) and is provided with a rubber pad, and the outer ends of the threaded rod (14), the limiting threaded rod (3) and the second limiting threaded rod (7) are all provided with a rotating handle.

6. The external cable support frame for a power distribution cabinet according to claim 1, characterized in that: The two support frames (1) are fixedly connected via a connecting plate (15), and mounting plates (16) are provided at both ends of the outer side of the second support frame (2), and mounting holes (17) are provided on the mounting plates (16).

7. The external cable support frame for a power distribution cabinet according to claim 1, characterized in that: The inner wall of the cable support ring (5) is provided with a rubber insulation layer.

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