Anti-theft grating rolling cable bearing type cable trench support

Abstract

The utility model provides an anti-theft grating rolling cable bearing type cable trench support which comprises a support body, a plurality of horizontal rods arranged in the height direction of the support body at intervals, a plurality of vertical rods arranged in the width direction of the support body at intervals and a plurality of cable bearing rollers arranged in the length direction of the horizontal rods at intervals. The horizontal rod, the vertical rod and the cable bearing roller jointly define a cable bearing hole, a cable can be arranged in the cable bearing hole in a matched mode, and the support body comprises a base arranged in a cable trench and a plurality of supporting pieces detachably arranged on the base. By means of the detachable design of the supporting pieces and the modular combination mode, the overall strength of the support is enhanced, the size of the cable bearing hole can be flexibly adjusted according to the specification of a cable, and the problem that a cable hole of a traditional support is poor in matching performance with the cable is effectively solved. In addition, due to the modular design of the support body, rapid disassembly, assembly and maintenance are facilitated, the installation cost is reduced, and meanwhile the anti-theft performance is improved. The device has the advantages of simple structure, wide application range, long service life and convenience in popularization and implementation.

Description

Technical Field

[0001] This application belongs to the field of cable construction technology, specifically relating to a roll-mounted cable trench support with anti-theft grille. Background Technology

[0002] In existing technologies, cable trench supports play a crucial role in power systems. They provide support for cables, ensuring the stability and safety of cable laying, while also facilitating cable maintenance and management. However, current cable trench supports on the market have some shortcomings that urgently need improvement.

[0003] While traditional cast-in-place concrete supports and composite supports possess a certain degree of strength and stability, their susceptibility to breakage is a significant concern. Under prolonged exposure to cable weight and environmental influences, these supports are prone to cracking or even fracture, leading to cable support failure and impacting the normal operation of the power system. Furthermore, existing cable trench supports often lack design flexibility, failing to accommodate the laying requirements of cables of different specifications. Poor matching between cable holes and cables can result in difficulties in cable installation or insecure cable fixation.

[0004] Meanwhile, while existing rolling cable support devices can reduce friction during cable laying to some extent, the structural design of their rolling wheels still has shortcomings. For example, the load-bearing capacity of the rolling wheels and outer sheaths is limited, and they are prone to deformation or damage when bearing the weight of large cables, affecting the cable support effect. In addition, the material and structural design of the rolling wheels have not fully considered functions such as waterproofing and mud resistance, resulting in a shorter service life in harsh environments.

[0005] Furthermore, the anti-theft performance of cable trenches also has significant problems. Existing anti-theft devices for cable trenches are complex in structure, inconvenient to install and maintain, and have poor anti-theft effects, failing to effectively prevent cable theft.

[0006] Therefore, in order to comprehensively improve the mechanical performance, adaptability, and anti-theft performance of cable trench supports, and at the same time optimize the structural design of the rolling cable support device, existing technologies urgently need to be improved to enhance the reliability and service life of cable trench supports and meet the needs of modern power systems. Utility Model Content

[0007] In order to address the technical problems in the prior art, where traditional cable trench supports are typically partially cast onto concrete cable trenches, the concrete portion of the cable trench supports is prone to cracking with increasing service life, resulting in low support strength and low anti-theft performance. Furthermore, it cannot meet the laying requirements of cables of different specifications, and the matching between cable holes and cables is poor, this application proposes an anti-theft grid rolling cable support for cable trenches.

[0008] This application adopts the following solution: a burglarproof grille rolling cable trench support, comprising a support body, a plurality of horizontal bars spaced apart along the height direction of the support body, a plurality of vertical bars spaced apart along the width direction of the support body, and a plurality of cable-carrying rollers spaced apart along the length direction of the horizontal bars. The horizontal bars, the vertical bars, and the cable-carrying rollers together form a cable-carrying hole, and the cable can be matched and placed in the cable-carrying hole. The support body includes a base disposed in the cable trench, and a plurality of detachable support members disposed on the base, the plurality of support members being spaced apart along their height direction.

[0009] In some feasible embodiments, the support includes a first support ear plate disposed in the cable trench, a first connecting groove disposed at the upper end of the first support ear plate, a connecting protrusion disposed at the lower end of the first support ear plate, and a first connecting hole disposed at the left and right ends of the first support ear plate. The horizontal rod is matched and disposed between two first support ear plates and between two adjacent first support ear plates. The connecting protrusion can be matched and extended into the first connecting groove.

[0010] In some feasible embodiments, the base includes a second support ear plate disposed in the cable trench, a second connecting groove disposed at the upper end of the second support ear plate, a horizontal extension disposed at the lower end of the second support ear plate, and second connecting holes disposed at the left and right ends of the second support ear plate. The horizontal rod is matched and disposed between the two second support ear plates. Between the first support ear plate and the second support ear plate, the connecting protrusion can also be matched and extended into the second connecting groove.

[0011] In some feasible embodiments, the support member further includes a first connecting post disposed on the middle part of the first support ear plate, and the two ends of the horizontal rod can be matched and inserted into the first connecting post so that the horizontal rod can be detachably disposed on the first support ear plate.

[0012] In some feasible embodiments, the base further includes a second connecting post disposed on the middle of the second support ear plate, and the two ends of the horizontal rod can be matched and inserted into the second connecting post so that the horizontal rod can be detachably disposed on the second support ear plate.

[0013] In some feasible embodiments, the cross-sectional shape of the first support ear plate is cross-shaped.

[0014] In some feasible embodiments, the horizontal bar is provided with a plurality of third connecting holes, and the plurality of third connecting holes are spaced apart along the length direction of the horizontal bar;

[0015] The vertical rod is provided with a plurality of fourth connecting holes, which are spaced apart along the length of the vertical rod and located at the corresponding positions of the third connecting holes;

[0016] Fasteners can be simultaneously fitted into the third connecting hole and the fourth connecting hole, so that the vertical rod can be detachably mounted on the horizontal rod.

[0017] In some feasible embodiments, a crank rod is also provided on the support body.

[0018] In some feasible embodiments, a marking portion is also provided on the outer surface of the cable-bearing roller, the marking portion being used by the user to distinguish the cable-bearing roller.

[0019] Compared with the prior art, this application has the following beneficial effects:

[0020] This application provides a rollable cable trench support with anti-theft grille, comprising a support body, several horizontal bars spaced apart along the height of the support body, several vertical bars spaced apart along the width of the support body, and multiple cable-receiving rollers spaced apart along the length of the horizontal bars. The horizontal bars, vertical bars, and cable-receiving rollers together form a cable-receiving hole, into which cables can be fitted. The support body includes a base disposed within the cable trench and several detachable support members mounted on the base. The detachable design of the support members and the modular assembly method enhance the overall strength of the support and allow for flexible adjustment of the cable-receiving hole size according to cable specifications, effectively solving the problem of poor cable hole matching with traditional supports. Furthermore, the modular design of the support body facilitates quick disassembly and maintenance, reducing installation costs while improving anti-theft performance. It has the advantages of simple structure, easy operation, wide applicability, long service life, and ease of promotion and implementation. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of a rolling cable trench support for anti-theft grilles according to this application;

[0022] Figure 2 This is an exploded structural diagram of a rolling cable trench support for anti-theft grilles according to this application;

[0023] Figure 3 This application Figure 2 A magnified view of a section at point A in the middle;

[0024] Figure 4 This is a reference diagram showing the actual state of the support component in use.

[0025] Figure 5 This is an exploded structural diagram of the support component in actual use.

[0026] Figure 6 This is a reference diagram showing the actual state of the base in use.

[0027] Figure 7 This is an exploded structural diagram of the base of this application in actual use;

[0028] Figure 8 This is a reference diagram showing the actual use of a rolling cable trench support with anti-theft grille according to this application. Detailed Implementation

[0029] Combination Figure 1-8 The following description further illustrates the technical solution proposed in this application. A rolling cable trench support for anti-theft grilles includes a support body 1, a plurality of horizontal rods 2 spaced apart along the height direction of the support body 1, a plurality of vertical rods 3 spaced apart along the width direction of the support body 1, and a plurality of cable-carrying rollers 4 spaced apart along the length direction of the horizontal rods 2. The horizontal rods 2, vertical rods 3, and cable-carrying rollers 4 together form a cable-carrying hole 5, within which cables can be matched and placed. The support body 1 includes a base 10 disposed within the cable trench and a plurality of detachable support members 11 disposed on the base 10.

[0030] In actual implementation, the cable-bearing roller is rotatably mounted on the horizontal bar. Through the rotating design, the frictional resistance during cable laying can be effectively reduced.

[0031] This application provides a rollable cable trench support with anti-theft grille, comprising a support body, several horizontal bars spaced apart along the height of the support body, several vertical bars spaced apart along the width of the support body, and multiple cable-receiving rollers spaced apart along the length of the horizontal bars. The horizontal bars, vertical bars, and cable-receiving rollers together form a cable-receiving hole, into which cables can be fitted. The support body includes a base disposed within the cable trench and several detachable support members mounted on the base. The detachable design of the support members and the modular assembly method enhance the overall strength of the support and allow for flexible adjustment of the cable-receiving hole size according to cable specifications, effectively solving the problem of poor cable hole matching with traditional supports. Furthermore, the modular design of the support body facilitates quick disassembly and maintenance, reducing installation costs while improving anti-theft performance. It has the advantages of simple structure, easy operation, wide applicability, long service life, and ease of promotion and implementation.

[0032] In this embodiment, the support member 11 includes a first support ear plate 110 disposed in the cable trench, a first connecting groove 111 disposed at the upper end of the first support ear plate 110, a connecting protrusion 112 disposed at the lower end of the first support ear plate 110, and a first connecting hole 113 disposed at the left and right ends of the first support ear plate 110. The horizontal rod 2 is matched and disposed between two first support ear plates 110 and between two adjacent first support ear plates 110. The connecting protrusion 112 can be matched and extended into the first connecting groove 111.

[0033] In actual implementation, the cooperation between the first connecting groove and the connecting protrusion can achieve rapid positioning of the first supporting ear plate and improve the supporting strength of the supporting component, realizing the modular design of the cable trench bracket. It has a wide range of applications and can meet the needs of existing cables and newly built cables.

[0034] In actual implementation, the cable receiving holes are arranged in a grid pattern. The horizontal rod 2, the vertical rod 3, and the cable receiving roller 4 together form the cable receiving holes 5, which effectively limits the cable capacity of the cable trench, avoids over-capacity of the cable trench, optimizes the heat dissipation performance of the cable trench, and indirectly increases the cable current carrying capacity.

[0035] In actual implementation, the first support ear plate 110 is detachably installed in the cable trench by expansion bolts. On the one hand, it realizes the modular design of the cable trench support, and on the other hand, it improves the anti-theft performance of the cable trench, which can effectively prevent the theft of cables in the cable trench.

[0036] In this embodiment, the base 10 includes a second support ear plate 100 disposed in the cable trench, a second connecting groove 101 disposed at the upper end of the second support ear plate 100, a horizontal extension portion 102 disposed at the lower end of the second support ear plate 100, and second connecting holes 103 disposed at the left and right ends of the second support ear plate 100. The horizontal rod 2 is matched and disposed between the two second support ear plates 100. Between the first support ear plate 110 and the second support ear plate 100, the connecting protrusion 112 can also be matched and extended into the second connecting groove 101.

[0037] In this embodiment, the support member 11 further includes a first connecting post 114 disposed on the middle part of the first support ear plate 110, and the two ends of the horizontal rod 2 can be matched and inserted into the first connecting post 114 so that the horizontal rod 2 can be detachably disposed on the first support ear plate 110.

[0038] In this embodiment, the base 10 further includes a second connecting post 104 disposed on the middle part of the second support ear plate 100, and the two ends of the horizontal rod 2 can be matched and inserted into the second connecting post 104 so that the horizontal rod 2 can be detachably disposed on the second support ear plate 100.

[0039] In this embodiment, the cross-sectional shape of the first support ear plate 110 is cross-shaped.

[0040] In the implementation of this embodiment, the horizontal rod 2 is provided with a plurality of third connecting holes 6, and the plurality of third connecting holes 6 are spaced apart along the length direction of the horizontal rod 2;

[0041] The vertical rod 3 is provided with a plurality of fourth connecting holes, which are spaced apart along the length of the vertical rod 3 and located at the corresponding positions of the third connecting holes 6;

[0042] Fasteners can be simultaneously fitted into the third connecting hole 6 and the fourth connecting hole, so that the vertical rod 3 can be detachably mounted on the horizontal rod 2.

[0043] In actual implementation, the first or second connecting post is also provided with an elliptical hole. When the fastener is matched and inserted into the third and fourth connecting holes, the fastener is also matched and inserted into the elliptical hole, further realizing the modular design of the cable trench support.

[0044] In this embodiment, a crank 7 is also provided on the main body 1 of the support.

[0045] In actual implementation, the crank is used to install the cable-suspension device.

[0046] In this embodiment, a marking part 8 is also provided on the outer surface of the cable-bearing roller 4. The marking part 8 is used for users to distinguish the cable-bearing roller 4.

[0047] In actual implementation, the cable receiving roller can be set according to the cable specifications. By setting a marking part on the surface of the cable receiving roller, the usage requirements of different specifications of cables can be effectively met, thereby expanding the scope of application of this application.

[0048] This application provides a rollable cable trench support with anti-theft grille, comprising a support body, several horizontal bars spaced apart along the height of the support body, several vertical bars spaced apart along the width of the support body, and multiple cable-receiving rollers spaced apart along the length of the horizontal bars. The horizontal bars, vertical bars, and cable-receiving rollers together form a cable-receiving hole, into which cables can be fitted. The support body includes a base disposed within the cable trench and several detachable support members mounted on the base. The detachable design of the support members and the modular assembly method enhance the overall strength of the support and allow for flexible adjustment of the cable-receiving hole size according to cable specifications, effectively solving the problem of poor cable hole matching with traditional supports. Furthermore, the modular design of the support body facilitates quick disassembly and maintenance, reducing installation costs while improving anti-theft performance. It has the advantages of simple structure, easy operation, wide applicability, long service life, and ease of promotion and implementation.

[0049] The embodiments provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A type of anti-theft grille with rolling cable support for cable trenches, characterized in that, The system includes a support body (1), several horizontal bars (2) spaced apart along the height direction of the support body (1), several vertical bars (3) spaced apart along the width direction of the support body (1), and several cable-bearing rollers (4) spaced apart along the length direction of the horizontal bars (2). The horizontal bars (2), the vertical bars (3), and the cable-bearing rollers (4) together form a cable-bearing hole (5). Cables can be matched and placed in the cable-bearing hole (5). The support body (1) includes a base (10) disposed in a cable trench and several support members (11) detachably disposed on the base (10).

2. The anti-theft grille rolling cable tray support according to claim 1, characterized in that, The support member (11) includes a first support ear plate (110) disposed in the cable trench, a first connecting groove (111) disposed at the upper end of the first support ear plate (110), a connecting protrusion (112) disposed at the lower end of the first support ear plate (110), and a first connecting hole (113) disposed at the left and right ends of the first support ear plate (110). The horizontal rod (2) is matched and disposed between two first support ear plates (110) and between two adjacent first support ear plates (110). The connecting protrusion (112) can be matched and extended into the first connecting groove (111).

3. The anti-theft grille rolling cable tray support according to claim 2, characterized in that, The base (10) includes a second support ear plate (100) disposed in the cable trench, a second connecting groove (101) disposed at the upper end of the second support ear plate (100), a horizontal extension (102) disposed at the lower end of the second support ear plate (100), and second connecting holes (103) disposed at the left and right ends of the second support ear plate (100). The horizontal rod (2) is matched and disposed between the two second support ear plates (100). Between the first support ear plate (110) and the second support ear plate (100), the connecting protrusion (112) can also be matched and extended into the second connecting groove (101).

4. The anti-theft grille rolling cable tray support according to claim 2, characterized in that, The support member (11) further includes a first connecting post (114) disposed in the middle of the first support ear plate (110), and the two ends of the horizontal rod (2) can be matched and inserted into the first connecting post (114) so ​​that the horizontal rod (2) can be detachably disposed on the first support ear plate (110).

5. A rolling cable trench support for anti-theft grilles according to claim 3, characterized in that, The base (10) further includes a second connecting post (104) disposed in the middle of the second support ear plate (100), and the two ends of the horizontal rod (2) can be matched and inserted into the second connecting post (104) so ​​that the horizontal rod (2) can be detachably disposed on the second support ear plate (100).

6. A rolling cable trench support for anti-theft grilles according to claim 2, characterized in that, The first support ear plate (110) has a cross-shaped cross section.

7. The anti-theft grille rolling cable tray support according to claim 1, characterized in that, The horizontal rod (2) is provided with a plurality of third connecting holes (6), and the plurality of third connecting holes (6) are spaced apart along the length direction of the horizontal rod (2); The vertical rod (3) is provided with a plurality of fourth connecting holes, which are spaced apart along the length of the vertical rod (3) and located at the corresponding positions of the third connecting holes (6); Fasteners can be simultaneously fitted into the third connecting hole (6) and the fourth connecting hole so that the vertical rod (3) can be detachably mounted on the horizontal rod (2).

8. The anti-theft grille rolling cable trench support according to claim 1, characterized in that, It also includes a crank (7) provided on the main body (1) of the support.

9. A rolling cable trench support for anti-theft grilles according to claim 1, characterized in that, It also includes a marking part (8) provided on the outer surface of the cable roller (4), the marking part (8) being used by the user to distinguish the cable roller (4).

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