Temporary cable rack for constructional engineering

Abstract

The utility model belongs to the technical field of cable supports, and particularly relates to a temporary cable rack for constructional engineering, which comprises two supporting inclined plates, the top of each supporting inclined plate is provided with a connecting block, the outer side of each connecting block is slidably connected with a connecting plate, the bottom of each connecting plate is provided with a connecting groove, a plurality of springs are arranged in each connecting groove, and the springs are arranged in the connecting grooves. The connecting blocks are slidably connected with the connecting grooves, arc-shaped bearing plates are arranged at the tops of the connecting plates, and the two arc-shaped bearing plates are connected through a connecting plate. Through the connection of the connecting plate and the two arc-shaped bearing plates, the two supporting inclined plates can be unfolded to support a cable and can also be folded and stored, the cable can be conveniently moved according to the change of a cable line, and because the connecting block and the connecting plate are connected through the spring, the influence of the vibration of the supporting inclined plates on the connecting plate can be reduced; therefore, adverse effects caused by vibration of the cable are reduced, and the stability of the cable is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of cable support technology, specifically relating to a temporary cable rack for construction projects. Background Technology

[0002] In construction projects, temporary cables need to be laid on the construction site. These cables are mainly used to provide power for various large construction machinery or auxiliary equipment such as lighting. To prevent the cables from being accidentally run over and damaged by equipment during the laying process, temporary cable racks are used to support the cables. Since the cable laying route needs to be constantly adjusted according to the location of the equipment and the construction progress, the temporary cable racks are made of lightweight materials that are easy to move. When large equipment is running on the construction site, the vibration waves generated by the equipment will be transmitted to the ground, thus affecting the stability of the temporary cable racks. When the cables vibrate with the cable racks, the connections between the cable joints, terminals and other connecting parts and the equipment can easily loosen, which can also cause wear on the cable sheath. Furthermore, if the vibration is large, the core wires inside the cable will rub and collide with each other, causing damage to the internal core wires. Utility Model Content

[0003] This utility model provides a temporary cable rack for construction projects. It features a connection between a connecting plate and two arc-shaped support plates, allowing the two supporting inclined plates to be unfolded or folded for easy movement. Furthermore, since the connecting block and the connecting plate are connected by a spring, the vibration of the supporting inclined plate can be reduced to the connecting plate, thereby reducing the adverse effects of cable vibration.

[0004] This utility model provides the following technical solution: it includes two supporting inclined plates, the top of the supporting inclined plates is provided with a connecting block, the outer side of the connecting block is slidably connected with a connecting plate, the bottom of the connecting plate is provided with a connecting groove, the inside of the connecting groove is provided with a plurality of springs, the connecting block is slidably connected with the connecting groove, the top of the connecting plate is provided with an arc-shaped support plate, the two arc-shaped support plates are connected by a connecting plate, the two arc-shaped support plates are symmetrical to each other, and the top of the arc-shaped support plate is fixedly connected with a fixing block.

[0005] The two ends of several springs are respectively fixedly connected to the connecting plate and the connecting block, and the top of the connecting block is provided with a protrusion.

[0006] The bottom of the connecting groove is provided with a limiting ring, and the size of the protrusion is larger than the inner diameter of the limiting ring.

[0007] The arc-shaped support plate has a slot, and the connecting plate is slidably connected to the inside of the slot.

[0008] The curved support plate has grooves at both ends, and the grooves and the empty grooves are matched with the shape of the curved support plate.

[0009] The arc-shaped support plate has two sliders at both ends, and the sliders are slidably connected to the inner side of the groove.

[0010] The beneficial effects of this utility model are: by connecting the connecting plate with the two arc-shaped support plates, the two supporting inclined plates can be unfolded to support the cable, or folded for storage, making it easy to move according to changes in the cable route. Since the connecting block and the connecting plate are connected by a spring, the vibration of the supporting inclined plate can reduce the impact on the connecting plate, thereby reducing the adverse effects of cable vibration and helping to ensure the stability of the cable.

[0011] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This utility model Figure 1 Enlarged view of part A in the image;

[0014] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0015] Figure 4 This utility model Figure 3 Enlarged view of part B in the image;

[0016] In the diagram: 1. Supporting inclined plate; 11. Connecting block; 111. Protrusion; 2. Connecting plate; 21. Connecting groove; 211. Spring; 212. Limiting ring; 3. Arc-shaped support plate; 31. Hollow groove; 32. Connecting plate; 321. Slider; 33. Slide groove; 34. Fixing block. Detailed Implementation

[0017] Please see Figures 1-4 The present invention provides the following technical solution: it includes two supporting inclined plates 1, the top of the supporting inclined plates 1 is provided with a connecting block 11, the outer side of the connecting block 11 is slidably connected with a connecting plate 2, the bottom of the connecting plate 2 is provided with a connecting groove 21, the inside of the connecting groove 21 is provided with a plurality of springs 211, the connecting block 11 is slidably connected with the connecting groove 21, the top of the connecting plate 2 is provided with an arc-shaped support plate 3, the two arc-shaped support plates 3 are connected by a connecting plate 32, the two arc-shaped support plates 3 are symmetrical to each other, and the top of the arc-shaped support plate 3 is fixedly connected with a fixing block 34.

[0018] This implementation plan includes two symmetrical support inclined plates 1. When the bottom of each support inclined plate 1 is in contact with the ground, it is tilted. A connecting block 11 is fixedly connected to the top of each support inclined plate 1, and the connecting block 11 and the support inclined plate 1 are on the same straight line. A connecting plate 2 is slidably connected to the outside of the connecting block 11, and the connecting plate 2 is on the same straight line as the support inclined plate 1. The connecting plate 2 has the same thickness as the support inclined plate 1. A connecting groove 21 is formed at the bottom of the connecting plate 2. The size of the connecting groove 21 is larger than that of the connecting block 11, and the connecting block 11 is located inside the connecting groove 21. Several springs 211 are installed inside the connecting groove 21, and one end of each spring 211 is fixedly connected to the connecting plate 2. Several springs 211 are located on the top of the connecting block 11. The springs 211 buffer the connection between the connecting block 11 and the connecting plate 2, thereby reducing vibration in the connecting plate 2. When the supporting inclined plate 1 is affected by vibration waves, the springs 211 reduce the impact of the vibration of the supporting inclined plate 1 on the connecting plate 2. The connecting block 11 is slidably connected to the connecting groove 21. When the supporting inclined plate 1 vibrates, the connecting block 11 slides inside the connecting groove 21. When the connecting block 11 slides towards the connecting plate 2, the springs 211 are compressed, and when the connecting block 11 slides downwards, the springs 211 are stretched. The top of the connecting plate 2 is provided with an arc-shaped support plate 3, which is fixedly connected to the connecting plate 2. Two arc-shaped support plates 3 can support the cable... The cable is supported to maintain a certain height above the ground. Two arc-shaped support plates 3 are connected by a connecting plate 32. The two arc-shaped support plates 3 are symmetrical and slidably connected to the connecting plate 32. The angles of the two supporting inclined plates 1 and the two arc-shaped support plates 3 can be adjusted by sliding the arc-shaped support plates 3 and the connecting plate 32. When the two supporting inclined plates 1 are in contact, the tops of the two arc-shaped support plates 3 are unobstructed, allowing the cable to be placed inside the two arc-shaped support plates 3. When the two supporting inclined plates 1 are tilted, they can be supported on the ground, and the distance between the tops of the two arc-shaped support plates 3 will decrease, thus limiting the cable's position. A fixing block 34 is fixedly connected to the top of the arc-shaped support plate 3. The fixing block 34 is parallel to the connecting plate 2. When the distance between the tops of the two arc-shaped support plates 3 decreases, the two fixing blocks 34 will also tilt, thereby limiting the top of the cable and preventing the cable from falling off. Through the connection between the connecting plate 32 and the two arc-shaped support plates 3, the two supporting inclined plates 1 can be unfolded to support the cable, or folded for storage, making it easy to move according to changes in the cable route. Since the connecting block 11 and the connecting plate 2 are connected by a spring 211, the vibration of the supporting inclined plate 1 can reduce the impact on the connecting plate 2, thereby reducing the adverse effects caused by cable vibration and helping to ensure the stability of the cable. In use, the cable should first be placed inside the two arc-shaped support plates 3.Then, the two supporting inclined plates 1 are pried open outwards, causing the two arc-shaped support plates 3 to be in an inclined state. This allows the supporting inclined plates 1 to be supported on the ground, creating a certain distance between the cable and the ground. When the two supporting inclined plates 1 are pried open outwards, the angle between the two arc-shaped support plates 3 also changes, reducing the distance between the tops of the two arc-shaped support plates 3 and the distance between the two fixing blocks 34. This achieves the purpose of limiting the cable's movement. The spring 211 provides cushioning between the supporting inclined plates 1 and the connecting plate 2.

[0019] Several springs 211 are fixedly connected at both ends to the connecting plate 2 and the connecting block 11, and the top of the connecting block 11 is provided with a protrusion 111; through the connection of the springs 211, the connecting block 11 can slide inside the connecting groove 21. When the connecting block 11 slides, it will compress or stretch the springs 211.

[0020] The bottom of the connecting groove 21 is provided with a limiting ring 212. The size of the protrusion 111 is larger than the inner diameter of the limiting ring 212. The limiting ring 212 is fixedly connected to the connecting plate 2, and the protrusion 111 is fixedly connected to the connecting block 11. The protrusion 111 and the limiting ring 212 can prevent the protrusion 111 from passing through the inside of the limiting ring 212.

[0021] A slot 31 is provided on the arc-shaped support plate 3, and a connecting plate 32 is slidably connected to the inside of the slot 31. When the angle between the two supporting inclined plates 1 and the two arc-shaped support plates 3 changes, the connecting plate 32 will slide inside the slot 31.

[0022] Both ends of the arc-shaped support plate 3 are provided with sliding grooves 33, and the sliding grooves 33 and the empty grooves 31 are matched with the shape of the arc-shaped support plate 3; when the connecting plate 32 slides inside the empty groove 31, the sliding trajectory of the connecting plate 32 matches that of the connecting plate 32.

[0023] Two sliders 321 are provided at both ends of the arc-shaped support plate 3. The sliders 321 are slidably connected to the inner side of the slide groove 33. The connection between the sliders 321 and the slide groove 33 can prevent the connecting plate 32 from separating from the two arc-shaped support plates 3.

[0024] The working principle and usage process of this utility model are as follows: When in use, the cable is first placed inside the two arc-shaped support plates 3, and then the two supporting inclined plates 1 are pried open to the outside, so that the two arc-shaped support plates 3 are in an inclined state. The supporting inclined plates 1 can then be supported on the ground, so that the cable is at a certain distance from the ground. When the two supporting inclined plates 1 are pried open, the angle between the two arc-shaped support plates 3 will also change, and the distance between the tops of the two arc-shaped support plates 3 will decrease. The distance between the two fixing blocks 34 will also decrease, thereby achieving the purpose of limiting the cable. The spring 211 can buffer the support inclined plates 1 and the connecting plate 2, thereby achieving the purpose of shock absorption of the cable and avoiding the impact of the vibration of the support inclined plates 1 on the cable.

Claims

1. A temporary cable rack for construction projects, comprising two supporting inclined plates (1), characterized in that: The top of the supporting inclined plate (1) is provided with a connecting block (11), and a connecting plate (2) is slidably connected to the outside of the connecting block (11). A connecting groove (21) is opened at the bottom of the connecting plate (2). Several springs (211) are provided inside the connecting groove (21). The connecting block (11) is slidably connected to the connecting groove (21). The top of the connecting plate (2) is provided with an arc-shaped support plate (3). Two arc-shaped support plates (3) are connected by a connecting plate (32). The two arc-shaped support plates (3) are symmetrical to each other, and a fixing block (34) is fixedly connected to the top of the arc-shaped support plate (3).

2. A temporary cable tray for construction projects according to claim 1, characterized in that: The two ends of several springs (211) are fixedly connected to the connecting plate (2) and the connecting block (11) respectively, and the top of the connecting block (11) is provided with a protrusion (111).

3. A temporary cable tray for construction projects according to claim 2, characterized in that: The bottom of the connecting groove (21) is provided with a limiting ring (212), and the size of the protrusion (111) is larger than the inner diameter of the limiting ring (212).

4. A temporary cable tray for construction projects according to claim 3, characterized in that: The arc-shaped support plate (3) has a slot (31) and the connecting plate (32) is slidably connected to the inside of the slot (31).

5. A temporary cable tray for construction projects according to claim 4, characterized in that: Both ends of the arc-shaped support plate (3) are provided with sliding grooves (33), and the sliding grooves (33) and the empty grooves (31) are matched with the shape of the arc-shaped support plate (3).

6. A temporary cable tray for construction projects according to claim 5, characterized in that: The arc-shaped support plate (3) has two sliders (321) at both ends, and the sliders (321) are slidably connected to the inner side of the groove (33).

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