Exposed wire protection device for electrical automation

Abstract

This utility model relates to the field of cable protection technology and discloses an electrical automation exposed cable protection device, including a support mechanism. The support mechanism includes several truncated cone bridges placed on the road surface and having a through-type cable routing chamber inside, which are placed in a straight line and through which the cable continuously passes. It also includes several auxiliary supports disposed in the cable routing chamber, each with a truncated cone cross-section, dividing the cable routing chamber into several cable routing areas. Furthermore, it includes a fixing mechanism placed on the truncated cone bridges for connecting the bridges. By having the cable pass through the cable routing chamber and using the truncated cone-shaped auxiliary supports to provide segmented auxiliary support, the device provides support and protection for the cable on the road surface. Compared with existing technologies, the auxiliary supports of this device divide the cable routing chamber into multiple areas, preventing contact between cables. Simultaneously, it can be quickly molded using injection molding, resulting in lower production costs and facilitating widespread production.

Description

Technical Field

[0001] This utility model relates to the field of wire protection technology, specifically to an exposed wire protection device for electrical automation. Background Technology

[0002] Although existing line protection components are constantly being innovated and developed to basically meet people's needs, there is still room for improvement.

[0003] For example, patent document CN221305452U discloses an exposed conduit protection device for electrical automation, including an arched support for protecting the exposed conduit, a pressure-bearing block at the bottom of the arched support, a groove at the top of the arched support, a spring pad fixedly installed inside the groove, and a through groove in the middle of the pressure-bearing block, with the conduit installed inside the through groove. By incorporating the arched support, pressure-bearing block, spring pad, and energy-absorbing spring, the device distributes force evenly during use, preventing concentrated force from causing damage. The pressure-bearing block enhances the device's pressure-bearing performance, directing pressure to the wall or ground. The spring pad and energy-absorbing spring work together to buffer impact, reducing the pressure on the device, thereby greatly improving its pressure-bearing performance and providing good protection for the conduit even when subjected to heavy objects.

[0004] The aforementioned wire protection components use elastic elements to buffer the impact force of vehicles passing over them, thereby increasing the protection effect on the wires. However, the production process of the elastic area is complex and the overall cost is high. Furthermore, the arched protrusions can excessively affect the normal passage of vehicles. Therefore, there is an urgent need for an electrical automation exposed wire protection device to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide an electrical automation exposed wire protection device to solve the problem of the wire protection components mentioned in the background art. The elastic components use elastic elements to buffer the impact force of the vehicle running over them, thereby increasing the protection effect of the wires. However, the production process of the elastic area is complicated and the overall cost is high. In addition, the arched protrusion will excessively affect the normal passage of the car.

[0006] This utility model provides the following technical solution: an exposed wire protection device for electrical automation, including a support mechanism, wherein the support mechanism includes several truncated bridges placed on the road surface and having a through-type cable routing chamber inside, which are placed in a straight line with each other and the cable continuously passes through the cable routing chamber;

[0007] In addition, several auxiliary support members are installed in the wiring chamber, and the cross-section of the auxiliary support members is frustoconical, dividing the wiring chamber into several wiring areas.

[0008] It also includes a fixing mechanism, placed on the frustum bridge, for connecting several frustum bridges to each other.

[0009] To achieve the above technical solution, the cable passes through the cable routing chamber, and the cable routing chamber is supported in sections by a frustum-shaped auxiliary support component, thereby supporting and protecting the cable on the road surface. Compared with the existing technology, the auxiliary support component of this device divides the cable routing chamber into multiple areas to prevent the cables from contacting each other. At the same time, it can be quickly formed by integral injection molding, resulting in lower production costs and making it easier to promote production.

[0010] As a further improvement to this utility model, the surface of the frustum bridge is uniformly provided with anti-slip texture.

[0011] The above technical solution improves the anti-slip effect of the surface of the cone bridge.

[0012] As a further improvement to this utility model, the bottom end of the wiring chamber is open.

[0013] The above technical solution makes it easier to insert the cable into the wiring chamber.

[0014] As a further improvement to this utility model, the spacing between several auxiliary support members is the same, and the maximum spacing is two centimeters.

[0015] The above technical solution ensures the supporting effect of the auxiliary support component on the cable routing chamber.

[0016] As a further improvement to this utility model, the auxiliary pier component and the cone bridge are integrated components.

[0017] Implementing the above technical solutions facilitates the production and manufacturing of cone-shaped bridges and auxiliary piers, and improves the support strength.

[0018] As a further improvement to this utility model, the fixing mechanism includes T-shaped holes distributed at the four corners of the cone bridge, with bolts inserted inside and fixed to the road surface.

[0019] The above technical solutions improve the stability of the cone bridge fixed on the road surface.

[0020] As a further improvement to this utility model, the fixing mechanism also includes a slot and a matching block inserted therein, and the slot and the block are respectively connected to one side of the adjacent frustum bridge, so that the sides of the adjacent frustum bridges are spliced ​​and fixed.

[0021] The above technical solution facilitates the interlocking and fixing of several cone-shaped bridges, reducing the number of bolts used.

[0022] As a further improvement to this utility model, the card slot and the card block adapted to it are both T-shaped or L-shaped.

[0023] The above technical solution improves the stability of the card block and the card slot.

[0024] The technical effects and advantages of this utility model are as follows:

[0025] 1. This utility model uses a cable passing through a cable routing chamber, and uses a frustum-shaped auxiliary support to provide segmented auxiliary support for the cable routing chamber, thereby supporting and protecting the cable on the road surface.

[0026] 2. Compared with the prior art, the auxiliary support component of this device divides the cable routing chamber into multiple areas, avoiding contact between the cables. At the same time, it can be quickly molded by integral injection molding, resulting in lower production costs and making it easier to promote production. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a top-view perspective view of the overall structure of this utility model.

[0029] Figure 2 This is a bottom-view perspective view of the overall structure of this utility model.

[0030] Figure 3 This is a three-dimensional schematic diagram of the fixed mechanism structure of this utility model in its assembled state.

[0031] The names represented by the part numbers in the above diagram are as follows:

[0032] 100. Supporting mechanism; 110. Conical bridge; 111. Cable routing chamber; 112. Auxiliary support component; 113. Anti-slip texture; 200. Fixing mechanism; 210. T-shaped hole; 211. Locking block; 212. Locking groove; Detailed Implementation

[0033] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0034] Example 1:

[0035] Refer to the attached diagram in the instruction manual. Figure 1-2 This utility model provides an exposed wire protection device for electrical automation, including a support mechanism 100;

[0036] The support structure 100 includes several conical bridges 110, which are wider than the road surface. The conical bridges 110 are injection molded from high-strength modified PP material (single volume 500×300×80mm), with a top tilt angle of 15° and an integrally formed anti-slip texture 113 on the surface. The wiring chamber 111 is a through rectangular channel (cross-sectional size 40×60mm, length 500mm) with an open bottom.

[0037] The auxiliary pier 112 is an integrally injection-molded frustum-shaped partition structure (height 40mm, upper bottom diameter 15mm, lower bottom diameter 25mm), with a quantity of 1 to 3 pieces and a spacing of 15 to 20mm (maximum spacing ≤ 20mm). The bottom is flush with the bottom surface of the frustum bridge.

[0038] Cable management: Straighten exposed electrical automation cables on the road surface to ensure they are not tangled or crossed;

[0039] Device coverage: Conical bridges 110 are placed sequentially along the route, so that the cables enter the cable routing areas separated by the cable routing chambers 111, and the bottom surface of the conical bridges is completely in contact with the road surface;

[0040] Load-bearing protection: When a vehicle passes, the top of the cone bridge 110 bears the load, while the bottom of the cone bridge 110 and the auxiliary pier 112 distribute the pressure and prevent the cable from being compressed.

[0041] Example 2:

[0042] Refer to the attached diagram in the instruction manual. Figure 3 The difference between this embodiment and the above embodiment is that a modular fixing mechanism 200 is added to the frustum bridge 110;

[0043] The T-shaped holes 210 in the fixing mechanism 200 are opened at the four corners of the cone bridge 110, and are adapted to be fixed to the cement / asphalt pavement with expansion bolts;

[0044] The card block 211 is integrally injection molded with a frustum bridge 110 and spliced ​​and fixed with another adjacent card slot 212. It has a T-shaped / L-shaped interface and a card slot depth of 25mm (resistance to shear force).

[0045] Module splicing: Align the slot 212 of the next frustum bridge 110 with the slot 211 of the previous one, and apply pressure to complete the fitting;

[0046] Positioning and fixing: On every 5 cone bridges 110 on the straight section or on the outermost cone bridge 110 of the whole, expansion bolts are screwed into the T-shaped holes 210 to achieve a rigid connection with the road surface.

[0047] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. An electrical automation exposed wire protection device, characterized in that: Includes a support mechanism (100), which includes several truncated bridges (110) placed on the road surface and having a through-type cable routing chamber (111) inside, which are placed in a straight line with each other and the cable continuously passes through the cable routing chamber (111); In addition, a number of auxiliary support members (112) are provided in the wiring chamber (111), and the cross section of the auxiliary support members (112) is frustoconical, dividing the wiring chamber (111) into several wiring areas. It also includes a fixing mechanism (200) placed on the frustum bridge (110) for connecting several frustum bridges (110) to each other.

2. The exposed wire protection device for electrical automation according to claim 1, characterized in that: The surface of the cone bridge (110) is uniformly provided with anti-slip textures (113).

3. The exposed wire protection device for electrical automation according to claim 1, characterized in that: The bottom of the wiring chamber (111) is open.

4. The exposed wire protection device for electrical automation according to claim 3, characterized in that: The spacing between several auxiliary support members (112) is the same, and the maximum spacing is two centimeters.

5. The exposed wire protection device for electrical automation according to claim 4, characterized in that: The auxiliary pier (112) and the cone bridge (110) are an integral component.

6. The exposed wire protection device for electrical automation according to claim 1, characterized in that: The fixing mechanism (200) includes T-shaped holes (210) distributed at the four corners of the cone bridge (110), with bolts inserted inside and fixed to the road surface.

7. The exposed wire protection device for electrical automation according to claim 6, characterized in that: The fixing mechanism (200) also includes a slot (212) and a matching block (211) inserted therein, and the slot (212) and the block (211) are respectively connected to one side of the adjacent frustum bridge (110) so that the sides of the adjacent frustum bridge (110) are spliced ​​and fixed.

8. The exposed wire protection device for electrical automation according to claim 7, characterized in that: The card slot (212) and the card block (211) adapted to it are both T-shaped or L-shaped.

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