Bottom supporting piece of cable for power distribution cabinet

Abstract

The utility model relates to the technical field of cable supporting, in particular to a bottom supporting piece of a cable for a power distribution cabinet, which comprises a supporting body, a plurality of placing grooves with different diameters are arranged on the upper end face of the supporting body, limiting mechanisms are arranged at openings of the placing grooves, and slots are arranged on two sides of the supporting body. A splicing rod used for being spliced with the other supporting body is inserted into the inserting groove, telescopic supporting legs are further arranged on the lower end face of the supporting body, and a nameplate groove is formed in the lower portion of each containing groove. According to the utility model, cables with different diameters can be supported, influence on use of internal lines of the cables due to long-time deformation can be prevented, meanwhile, disordered cables can be arranged and branched, corresponding lines can be conveniently searched and overhauled in the later period, and the cables can be supported, so that the situations that the cables are affected with damp and are corroded can be prevented.

Description

Technical Field

[0001] This utility model relates to a bottom support for cables used in power distribution cabinets, and more particularly to a bottom support for cables used in power distribution cabinets, belonging to the field of cable support technology. Background Technology

[0002] Switchgear is widely used in various fields such as industry, construction, transportation, and energy. In the industrial sector, switchgear is mainly used for power distribution, switch control, and power protection in factories, workshops, and production lines. In the construction sector, switchgear is mainly used for power distribution, power protection, and power load management in residential buildings, commercial buildings, medical and health facilities, and large public facilities. In the transportation sector, switchgear is used for power control, distribution, and protection in subways, rail transit, highways, airports, and ports. In the energy sector, switchgear is mainly used in power plants, substations, and power systems to ensure the safety and reliability of the power system and to achieve current control and safety protection.

[0003] Multiple cables of different models are connected inside the distribution cabinet. These cables are mixed at the bottom of the distribution box. The existing distribution cabinets do not have supporting components at the bottom to support the cables, so they cannot bear the load. After long-term use, the cables will deform and cause damage to the internal circuits. At the same time, the multiple cables are messy and difficult to distinguish, which affects the efficiency of maintenance. Furthermore, the cables may get damp when they are at the bottom of the distribution cabinet for a long time, which can lead to corrosion and leakage.

[0004] Therefore, there is an urgent need for a bottom support component for cables used in power distribution cabinets to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a bottom support for cables in a distribution cabinet, which can support cables of different diameters, prevent deformation over a long period of time from affecting the use of the internal circuitry of the cables, organize and separate messy cables for easy tracing and maintenance of the corresponding circuits later, and support them to prevent moisture and corrosion.

[0006] To achieve the above objectives, the main technical solution adopted by this utility model includes: a bottom support for a cable in a power distribution cabinet, comprising a support body, the upper end face of which is provided with several placement slots of different diameters, the opening of each placement slot being provided with a limiting mechanism, slots being provided on both sides of the support body, a splicing rod for splicing with another support body being inserted into the slot, and a telescopic support leg being provided on the lower end face of the support body, and a nameplate slot being provided below each placement slot.

[0007] Preferably, the opening of the placement groove is provided with a sliding groove, and the limiting mechanism includes a compression spring connected to the inside of the sliding groove and a limiting block that slides with the sliding groove and is connected to the compression spring.

[0008] Preferably, one end of the limiting block is fixedly connected to the compression spring, and the end of the limiting block protruding to the outside of the slide groove is a hemispherical structure. The upper end face of the support body is provided with a first threaded hole communicating with the slide groove. The upper end face of the limiting block is provided with a second threaded hole adapted to the first threaded hole. The first threaded hole and the second threaded hole are connected by a first threaded rod.

[0009] Preferably, a partition is provided in the middle part of the slot, a third threaded hole communicating with the slot is provided on the outer side of the support body, and a fourth threaded hole adapted to the third threaded hole is provided at both ends of the splicing rod, and a second threaded rod is threadedly connected to the third threaded hole.

[0010] Preferably, the telescopic support leg includes a threaded rod fixedly connected to the lower end face of the support body, a threaded sleeve threadedly connected to the threaded rod, and a support plate disposed on the lower end face of the threaded sleeve.

[0011] Preferably, the support plate has mounting holes for installation with the distribution cabinet, and the threaded sleeve has a handle on its periphery.

[0012] Preferably, the inner wall of the placement groove is provided with an insulating rubber layer.

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

[0014] 1. By utilizing the support body and multiple placement slots of different sizes, various cables can be placed and supported, preventing deformation over time from affecting the internal wiring of the cables. At the same time, it can organize and separate messy cables. With the addition of nameplate slots, it is easy to locate and repair the corresponding lines later. The telescopic support legs allow the support body to be height-adjusted, making it not only adaptable to different usage scenarios, but also further improving corrosion resistance and moisture resistance.

[0015] 2. When supporting the cable, place the cable into the corresponding placement slot and press down. When pressing, the limiting block will be squeezed and the compression spring will contract. When the cable is fully inserted into the placement slot, the compression spring will no longer be squeezed and will rebound, thus initially limiting the opening of the placement slot. Then, the first threaded rod is screwed into the first threaded hole and the second threaded hole to fix the limiting block. This can effectively prevent the cable from detaching from the placement slot when pulled.

[0016] 3. When multiple supports need to be assembled according to usage requirements, insert one end of the splicing rod into the slot on the current support, then insert the other end of the splicing rod into the slot of another support, and then use the second threaded rod to fix it to achieve the assembly of multiple supports, thereby improving the practicality of this invention. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the assembled three-dimensional structure of this utility model;

[0019] Figure 2 This is a cross-sectional schematic diagram of the limiting mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the support structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the assembly of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the limiting mechanism of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the telescopic support leg of this utility model.

[0024] In the diagram, 1-support body; 2-placement groove; 3-limiting mechanism; 4-slot; 5-joining rod; 6-telescopic support leg; 7-nameplate groove; 8-slide groove; 9-compression spring; 10-limiting block; 11-first threaded hole; 12-second threaded hole; 13-first threaded rod; 14-partition plate; 15-third threaded hole; 16-fourth threaded hole; 17-second threaded rod; 18-threaded rod; 19-threaded sleeve; 20-support plate; 21-mounting hole; 22-handle. Detailed Implementation

[0025] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figures 1-6 As shown, the bottom support for the cable of the distribution cabinet provided in this embodiment includes a support body 1. The upper end surface of the support body 1 is provided with a plurality of placement grooves 2 of different diameters, and a limit mechanism 3 is provided at the opening of the placement groove 2.

[0027] Furthermore, such as Figure 2 and Figure 5 As shown, a sliding groove 8 is provided at the opening of the placement groove 2. The limiting mechanism 3 includes a compression spring 9 connected to the inside of the sliding groove 8 and a limiting block 10 that slides with the sliding groove 8 and is connected to the compression spring 9. One end of the limiting block 10 is fixedly connected to the compression spring 9, and the end of the limiting block 10 that protrudes to the outside of the sliding groove 8 is a hemispherical structure to facilitate the insertion of the cable. A first threaded hole 11 communicating with the sliding groove 8 is provided on the upper end surface of the support body 1, and a second threaded hole 12 adapted to the first threaded hole 11 is provided on the upper end surface of the limiting block 10. The first threaded hole 11 and the second threaded hole 12 are connected by a first threaded hole 11. When the cable is supported by the threaded rod 13, the cable is placed in the corresponding placement groove 2 and then pressed down. During the pressing, the limiting block 10 is squeezed and the compression spring 9 is compressed. When the cable is fully inserted into the placement groove 2, the compression spring 9 no longer receives the squeezing force and rebounds, so that it initially limits the opening of the placement groove 2. Then, the first threaded rod 13 is threadedly connected to the first threaded hole 11 and the second threaded hole 12 to fix the limiting block 10. This can effectively prevent the cable from detaching from the placement groove 2 when it is pulled.

[0028] Furthermore, such as Figure 1 , Figure 2 and Figure 4 As shown, slots 4 are provided on both sides of the support body 1. A splicing rod 5 for splicing with another support body 1 is inserted into the slot 4. A partition 14 is provided in the middle part of the slot 4 to limit the splicing rod 5 and ensure that the third threaded hole 15 and the fourth threaded hole 16 are connected after the splicing rod 5 is inserted into the slot 4. This facilitates the subsequent fixation of the splicing rod 5 with the second threaded rod 17. The support body 1 has a third threaded hole 15 that communicates with the slot 4 on the outside. Both ends of the splicing rod 5 have a fourth threaded hole 16 that matches the third threaded hole 15. The second threaded rod 17 is threaded and connected in the third threaded hole 15. When multiple support bodies 1 need to be spliced ​​according to the usage requirements, one end of the splicing rod 5 is inserted into the slot 4 on the current support body 1, and then the other end of the splicing rod 5 is inserted into the slot 4 of another support body 1. Then, the second threaded rod 17 is used to fix it to achieve the splicing of multiple support bodies 1.

[0029] The lower end face of the support body 1 is also provided with a telescopic support leg 6, wherein, for example... Figure 1 and Figure 6As shown, the telescopic support leg 6 includes a threaded rod 18 fixedly connected to the lower end face of the support body 1, a threaded sleeve 19 threadedly connected to the threaded rod 18, and a support plate 20 disposed on the lower end face of the threaded sleeve 19; the support plate 20 is provided with mounting holes 21 for installation with the power distribution cabinet, and a handle 22 is provided on the periphery of the threaded sleeve 19. The handle 22 facilitates the rotation of the threaded sleeve 19. When it is necessary to adjust the height of the support body 1, it is only necessary to rotate multiple threaded sleeves 19 in sequence. By adjusting the height, it can not only adapt to different usage scenarios, but also further improve corrosion resistance and moisture resistance.

[0030] Each placement slot 2 has a nameplate slot 7 below it. The nameplate slot 7 is used to place the identification of the cable in the current slot, which makes it easier to find and repair the corresponding line later and improves the repair efficiency.

[0031] Furthermore, such as Figure 1 As shown, the inner wall of the placement groove 2 is provided with an insulating rubber layer. The insulating rubber layer can improve its insulation effect, prevent multiple cables from being electrocuted, and also protect the cables.

[0032] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0033] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0034] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A bottom support for cables in a power distribution cabinet, comprising a support body (1), characterized in that: The upper surface of the support (1) is provided with several placement slots (2) of different diameters. The opening of the placement slot (2) is provided with a limiting mechanism (3). The two sides of the support (1) are provided with slots (4). A splicing rod (5) for splicing with another support (1) is inserted into the slot (4). The lower surface of the support (1) is also provided with a telescopic support leg (6). A nameplate slot (7) is provided below each placement slot (2).

2. The bottom support member for a cable in a distribution cabinet according to claim 1, characterized in that: The placement groove (2) has a sliding groove (8) at its opening. The limiting mechanism (3) includes a compression spring (9) connected to the inside of the sliding groove (8) and a limiting block (10) that slides with the sliding groove (8) and is connected to the compression spring (9).

3. The bottom support member for a cable in a power distribution cabinet according to claim 2, characterized in that: One end of the limiting block (10) is fixedly connected to the compression spring (9). The end of the limiting block (10) protruding to the outside of the slide groove (8) is a hemispherical structure. The upper end face of the support body (1) is provided with a first threaded hole (11) communicating with the slide groove (8). The upper end face of the limiting block (10) is provided with a second threaded hole (12) adapted to the first threaded hole (11). The first threaded hole (11) and the second threaded hole (12) are connected by a first threaded rod (13).

4. The bottom support member for a cable in a distribution cabinet according to claim 1, characterized in that: The middle part inside the slot (4) is provided with a partition (14). The support body (1) has a third threaded hole (15) communicating with the slot (4) on its outer side. Both ends of the splicing rod (5) have a fourth threaded hole (16) that matches the third threaded hole (15). The third threaded hole (15) is threaded and connected to a second threaded rod (17).

5. The bottom support member for a cable in a distribution cabinet according to claim 1, characterized in that: The telescopic support leg (6) includes a threaded rod (18) fixedly connected to the lower end face of the support body (1), a threaded sleeve (19) threadedly connected to the threaded rod (18), and a support plate (20) disposed on the lower end face of the threaded sleeve (19).

6. The bottom support member for a cable in a distribution cabinet according to claim 5, characterized in that: The support plate (20) has mounting holes (21) for installation with the distribution cabinet, and the threaded sleeve (19) has a handle (22) on its periphery.

7. The bottom support member for a cable in a distribution cabinet according to claim 1, characterized in that: The inner wall of the placement groove (2) is provided with an insulating rubber layer.

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