High-stability lightweight cable bridge

Abstract

The utility model discloses a light cable bridge of high stability relates to cable bridge technical field, including bridge main part and top cover, said bridge main part is U-shaped structure, the bottom of bridge main part is provided with a plurality of V-shaped groove through, the plurality of V-shaped groove are evenly distributed along the length direction of bridge main part, the top cover is equipped with the top cover, the bridge main part is equipped with the top cover, and the top cover is equipped with the top cover. A V-shaped groove is formed in the bridge main body, a V-shaped supporting box is arranged above the V-shaped groove, the V-shaped supporting box is fixedly connected to the inner wall of the bridge main body, the V-shaped supporting box is communicated with the V-shaped groove, a plurality of clamping grooves are integrally formed in the top of the V-shaped supporting box, each clamping groove is of a V-shaped structure, and the clamping grooves are distributed at equal intervals. According to the high-stability lightweight cable bridge, the V-shaped supporting boxes, the V-shaped grooves and other structures are arranged, so that the stability of the overall structure of the cable bridge is improved while the cable bridge is lightweight.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a highly stable and lightweight cable bridge. Background Art

[0002] Cable trays are mainly used for integrated wiring such as power supply supporting power transmission and wired communication transmission, and are supporting components for laying cables. This type of supporting component is most widely used in power supply departments, industrial and mining enterprises, hotels, and comprehensive office facilities for centralized power supply and distribution of power transmission systems and wired communications.

[0003] Most of the existing bridge bottom plates are flat structures. In order to enable the bridge to support the weight of the cables, the bridge bottom plate is often designed to be very thick, resulting in serious material consumption. The bridge itself is heavy, and it will bend when suspended for a long time, shortening the service life of the bridge. In addition, an overly thick bridge bottom plate is not conducive to the heat dissipation of the cables, resulting in serious loss of resistance value of the power line and low energy utilization.

[0004] Therefore, it is necessary to propose a highly stable and lightweight cable tray to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a highly stable lightweight cable bridge to solve the problem that the existing bridge bottom plates are mostly flat structures. In order to support the weight of the cables, the bridge bottom plates are often designed to be very thick, resulting in serious material consumption. The bridge itself is heavy, and bending may occur when suspended for a long time, shortening the service life of the bridge. In addition, an overly thick bridge bottom plate is not conducive to the heat dissipation of the cables, resulting in serious loss of resistance value of the power lines and low energy utilization.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly stable lightweight cable tray, comprising a tray body and a top cover, the tray body being in a U-shaped structure, a V-shaped groove being provided through the bottom of the tray body, a V-shaped support box being provided above the V-shaped groove, the V-shaped support box being fixedly connected to the inner wall of the tray body, the V-shaped support box being connected to the V-shaped groove, a card slot being integrally formed on the top of the V-shaped support box, and the card slot being in a V-shaped structure.

[0007] Preferably, the V-shaped grooves are provided in plurality, and the plurality of V-shaped grooves are evenly distributed along the length direction of the bridge body.

[0008] Preferably, the card slots are provided in plurality, and the plurality of card slots are distributed at equal distances.

[0009] Preferably, a plurality of second circular holes are formed through the top of the V-shaped support box.

[0010] Preferably, a plurality of first circular holes are formed through the bottom of the slot.

[0011] Preferably, the tops of the two side walls of the bridge frame body are fixedly connected with protrusions, the top cover is fitted on the two protrusions, the two ends of the top cover are fixedly connected with side strips, the bottom of the side strips is fixedly connected with a clamping strip, and the clamping strip is squeezed and fitted on the lower surface of the protrusion.

[0012] Preferably, an oblique cut is formed at one end of the protrusion away from the bridge frame body.

[0013] Preferably, a plurality of heat dissipation slots are provided through both side walls of the bridge frame body.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model provides structures such as a V-shaped support box and a V-shaped groove, thereby making the cable tray lighter and improving the stability of the overall structure of the cable tray;

[0016] 2. Multiple card slots are set up to facilitate operators to isolate and distinguish different cables, which is convenient for later maintenance; at the same time, two adjacent cables can be isolated to avoid heat accumulation and improve heat dissipation efficiency;

[0017] 3. With the support of the V-shaped support box and the slot, the cable will not fit on the bottom of the bridge body, thus improving the heat dissipation effect;

[0018] 4. The first circular hole and the second circular hole are arranged, and with the cooperation of the V-shaped groove, the cable V-shaped support box is made into a hollow structure, thereby further improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a high-stability lightweight cable tray from one perspective of the utility model.

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0021] Figure 3 This is a schematic structural diagram of the highly stable lightweight cable tray of the utility model from another perspective.

[0022] Figure 4 It is a schematic diagram of the bridge main body and V-shaped groove structure of the utility model.

[0023] Figure 5 This is a schematic diagram of the V-shaped support box and the card slot structure of the utility model.

[0024] In the figure: 1. Bridge body; 2. Top cover; 3. V-shaped groove; 4. V-shaped support box; 5. Card slot; 6. First circular hole; 7. Second circular hole; 8. Heat dissipation slot; 9. Bump; 10. Oblique cut; 11. Side strip; 12. Card strip. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1 to Figure 5 A highly stable lightweight cable tray is shown, comprising a tray body 1 and a top cover 2. The tray body 1 is in a U-shaped structure. A V-shaped groove 3 is provided through the bottom of the tray body 1. A plurality of V-shaped grooves 3 are provided, and the plurality of V-shaped grooves 3 are evenly distributed along the length direction of the tray body 1. A V-shaped support box 4 is provided above the V-shaped groove 3. The V-shaped support box 4 is fixedly connected to the inner wall of the tray body 1. The V-shaped support box 4 is connected to the V-shaped groove 3. The V-shaped groove 3 and the V-shaped support box 4 are both in a V-shaped structure, which improves the stability of the overall structure of the cable tray. At the same time, the bottom plate of the tray body 1 can be made of lightweight materials. Under the support of the V-shaped support box 4, the tray body 1 will not bend even if it is suspended for a long time.

[0027] The utility model provides structures such as the V-shaped support box 4 and the V-shaped groove 3, thereby reducing the weight of the cable bridge and improving the stability of the overall structure of the cable bridge.

[0028] A plurality of heat dissipation slots 8 are provided through both side walls of the cable tray body 1 , and the heat dissipation slots 8 are provided to improve the heat dissipation performance of the cable tray.

[0029] To facilitate the placement of cables, a slot 5 is integrally formed on the top of the V-shaped support box 4. The slot 5 has a V-shaped structure. There are multiple slots 5, which are equidistantly distributed. The cables are placed inside the slots 5.

[0030] A plurality of card slots 5 are provided to facilitate operators to isolate and distinguish different cables, which is convenient for later maintenance; at the same time, two adjacent cables are isolated to avoid heat accumulation and improve heat dissipation efficiency.

[0031] With the support of the V-shaped support box 4 and the card slot 5, the cable will not be attached to the bottom of the bridge body 1, thereby improving the heat dissipation effect.

[0032] A plurality of second circular holes 7 are formed through the top of the V-shaped support box 4, and a plurality of first circular holes 6 are formed through the bottom of the slot 5. The first circular holes 6 and the second circular holes 7 are arranged, and with the cooperation of the V-shaped groove 3, the cable V-shaped support box 4 is a hollow structure, which further improves the heat dissipation effect.

[0033] During the specific production and manufacturing: the first step is to produce the bridge frame body 1 and open the V-shaped groove 3; the second step is to produce the V-shaped support box 4 and open the first circular hole 6 and the second circular hole 7; the third step is to weld the V-shaped support box 4 to the inner wall of the bridge frame body 1 and correspond to the V-shaped groove 3.

[0034] The tops of the two side walls of the bridge body 1 are fixedly connected with protrusions 9, and the ends of the protrusions 9 away from the bridge body 1 are provided with oblique cuts 10. The top cover 2 is fitted on the two protrusions 9, and the two ends of the top cover 2 are fixedly connected with side strips 11, which have a certain elasticity, and the bottom of the side strip 11 is fixedly connected with a clamping strip 12, which is pressed and fitted on the lower surface of the protrusion 9.

[0035] During operation, the top cover 2 is fitted on the two protrusions 9, and the two sides of the top cover 2 are pressed successively, and the clamping strip 12 abuts against the corresponding bevel cut 10. Since the side strip 11 has a certain elasticity, the side strip 11 is bent outward, and the end of the clamping strip 12 abuts on the bevel cut 10 and slides downward, and finally abuts against the lower surface of the protrusion 9, completing the assembly of the top cover 2. In specific use, bolts can also be used for reinforcement.

[0036] When disassembly is required, the clamping strip 12 is bent upward and sideways to bend the side strip 11 outward, the clamping strip 12 is offset from the protrusion 9, and the top cover 2 is removed.

Claims

1. A highly stable and lightweight cable tray, comprising a tray body (1) and a top cover (2), characterized in that: The bridge frame body (1) is of a U-shaped structure. A V-shaped groove (3) is formed through the bottom of the bridge frame body (1). A V-shaped support box (4) is arranged above the V-shaped groove (3). The V-shaped support box (4) is fixedly connected to the inner wall of the bridge frame body (1). The V-shaped support box (4) is connected to the V-shaped groove (3). A card slot (5) is integrally formed on the top of the V-shaped support box (4). The card slot (5) is of a V-shaped structure.

2. A highly stable lightweight cable tray according to claim 1, characterized in that: The V-shaped grooves (3) are arranged in plurality, and the plurality of V-shaped grooves (3) are evenly distributed along the length direction of the bridge frame body (1).

3. A highly stable lightweight cable tray according to claim 1, characterized in that: The card slots (5) are arranged in a plurality, and the plurality of card slots (5) are distributed at equal distances.

4. The highly stable lightweight cable tray according to claim 1, characterized in that: A plurality of second circular holes (7) are formed through the top of the V-shaped support box (4).

5. A highly stable lightweight cable tray according to claim 4, characterized in that: A plurality of first circular holes (6) are formed through the bottom of the slot (5).

6. The highly stable lightweight cable tray according to claim 1, characterized in that: The tops of the two side walls of the bridge frame body (1) are fixedly connected with protrusions (9), the top cover (2) is fitted on the two protrusions (9), the two ends of the top cover (2) are fixedly connected with side strips (11), the bottom of the side strip (11) is fixedly connected with a clamping strip (12), and the clamping strip (12) is pressed and fitted on the lower surface of the protrusion (9).

7. A highly stable lightweight cable tray according to claim 6, characterized in that: An oblique cutout (10) is provided at one end of the protrusion (9) away from the bridge frame body (1).

8. The highly stable lightweight cable tray according to claim 1, characterized in that: A plurality of heat dissipation slots (8) are provided through both side walls of the bridge frame body (1).

Images