Cable laying structure for power transmission and distribution engineering

Abstract

The utility model relates to the technical field of cable laying, in particular to a cable laying structure for power transmission and distribution engineering, which comprises a rotating shaft, two fixing plates, a plurality of first bolts, two connecting plates, two limiting units, two protection assemblies and a corner protection assembly, and is characterized in that each protection assembly comprises a mounting plate, a plurality of second bolts, a semicircular protection shell and a bottom plate; the corner protection assembly comprises two air cylinders and two corner protection shells. A cable is placed in a semicircular protection shell, then penetrates through two limiting units and is in contact with the outer surface of a rotating shaft, then the semicircular protection shell is loosened to cover the cable, so that the cable is protected, then two air cylinders push the corresponding corner protection shells to move, the two corner protection shells get close to each other, and the cable is protected. Therefore, the part, exposed in the external environment, of the cable can be protected, the cable is prevented from being damaged by the outside, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to a cable laying structure for power transmission and distribution projects. Background Technique

[0002] A cable is a wire made of one or more mutually insulated conductors wrapped with an insulating layer and a protective layer. The cable is used to transmit electricity or information from one place to another. Cable laying refers to the process of laying and installing cables in an area that has been surveyed to form a cable line. When the cable passes through a corner wall during the laying process, a guiding device is needed to guide the cable to reduce the phenomenon of cable wear when passing through the corner wall. However, during the movement of the cable, it is easy to break away from the first roller, resulting in the cable coming into direct contact with the corner wall and causing cable wear.

[0003] The prior art patent (CN214798591U) discloses a cable laying structure for power transmission and distribution projects, including a frame body and a guiding structure arranged on the frame body. The guiding structure includes a rotating shaft for guiding the cable laying at the corner and shaft cores arranged at both ends of the rotating shaft. The shaft cores are rotatably connected to the rotating shaft, and the shaft cores are fixed on the frame body. A limiting structure for restricting the cable from moving in the radial direction of the rotating shaft is arranged on the frame body. The limiting structure is arranged on at least one side of the rotating shaft. The limiting structure includes at least two limiting wheels arranged vertically. The limiting wheels are rotatably arranged, and a spacing for the cable to pass through is arranged between the limiting wheels. This application has the effect of reducing cable wear during cable laying.

[0004] However, in the aforementioned prior art, the cable is exposed outside and is easily damaged by external objects during use, thereby reducing the service life of the cable. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a cable laying structure for power transmission and distribution projects, which solves the problem that in the prior art, the cable is exposed outside and is easily damaged by external objects during use, thereby reducing the service life of the cable.

[0006] To achieve the above object, the utility model provides a cable laying structure for a power transmission and distribution project, which includes a rotating shaft, two fixing plates, a plurality of first bolts, two connecting plates, two limiting units, two protection components and a corner protection component. Each of the protection components includes a mounting plate, a plurality of second bolts, a semi-circular protection shell and a bottom plate. The corner protection component includes two cylinders and two corner protection shells. The two fixing plates are respectively arranged on the wall surface, the plurality of first bolts are respectively arranged on the corresponding fixing plates, the two connecting plates are respectively arranged in rows on the two fixing plates, the plurality of second bolts are respectively arranged on the mounting plate, the mounting plate is arranged on the wall surface, the semi-circular protection shell is rotatably connected to the lower end of the mounting plate, the bottom plate is fixedly connected to the lower end of the semi-circular protection shell, the two cylinders are respectively fixedly connected to the corresponding connecting plates, the output ends of the two cylinders are respectively fixedly connected to the corresponding corner protection shells, and the rotating shaft is rotatably connected to the two connecting plates and is located between the two connecting plates.

[0007] Wherein, each of the limiting units includes two connecting rods and two rotating wheels. One ends of the two connecting rods are respectively fixedly connected to the corresponding connecting plates, and the two rotating wheels are respectively fixedly connected to the other ends of the two connecting rods.

[0008] Wherein, the cable laying structure for the power transmission and distribution project further includes a plurality of first reinforcing plates. One ends of the plurality of first reinforcing plates are respectively fixedly connected to the corresponding connecting plates, and the other ends of the plurality of first reinforcing plates are respectively fixedly connected to the corresponding cylinders.

[0009] Wherein, each of the limiting units further includes two second reinforcing plates. One ends of the two reinforcing plates are respectively fixedly connected to the corresponding connecting plates, and the other ends of the two reinforcing plates are respectively fixedly connected to the corresponding connecting rods.

[0010] Wherein, each of the protection components further includes a first soft pad, and the corner protection component further includes two second soft pads. The first soft pad is fixedly connected to the inner wall of the semi-circular protection shell, and the two second soft pads are respectively fixedly connected to the inner walls of the corresponding corner protection shells.

[0011] A cable laying structure for a power transmission and distribution project of the present utility model. First, open the semi-circular protective shell upward, then place the cable inside the semi-circular protective shell, and then pass through the two limiting units and contact the outer surface of the rotating shaft. Then loosen the semi-circular protective shell so that the semi-circular protective shell covers the outside of the cable to protect the cable. Then, the two cylinders push the corresponding corner protective shells to move, so that the two corner protective shells approach each other to protect the cable at the corner. Thus, the device protects the part of the cable exposed to the external environment through the settings of the semi-circular protective shell and the corner protective shell, preventing it from being damaged externally and improving the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic structural diagram of the whole of the first embodiment of the present utility model.

[0014] Figure 2 It is a front view of the whole of the first embodiment of the present utility model.

[0015] Figure 3 It is a schematic structural diagram of the whole of the second embodiment of the present utility model.

[0016] Figure 4 It is a front view of the whole of the second embodiment of the present utility model.

[0017] 101 - rotating shaft, 102 - fixing plate, 103 - first bolt, 104 - connecting plate, 105 - first reinforcing plate, 106 - mounting plate, 107 - second bolt, 108 - semi-circular protective shell, 109 - bottom plate, 110 - cylinder, 111 - corner protective shell, 112 - connecting rod, 113 - runner, 114 - second reinforcing plate, 201 - first soft pad, 202 - second soft pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0019] First Embodiment:

[0020] Please refer to Figure 1 and Figure 2 , wherein, Figure 1 is a schematic structural diagram of the whole of the first embodiment of the present utility model, Figure 2It is the front view of the whole of the first embodiment of the present utility model.

[0021] The present utility model provides a cable laying structure for a power transmission and distribution project, including a rotating shaft 101, two fixing plates 102, a plurality of first bolts 103, two connecting plates 104, two limiting units, two protection components, a corner protection component and a plurality of first reinforcing plates 105. Each of the protection components includes a mounting plate 106, a plurality of second bolts 107, a semi-circular protection shell 108 and a bottom plate 109. The corner protection component includes two cylinders 110 and two corner protection shells 111. Each of the limiting units includes two connecting rods 112, two rotating wheels 113 and two second reinforcing plates 114.

[0022] For this specific embodiment, first open the semi-circular protection shell 108 upwards, then place the cable inside the semi-circular protection shell 108, then pass through the two limiting units and contact the outer surface of the rotating shaft 101, and then release the semi-circular protection shell 108 to cover the outside of the cable, thereby protecting the cable. Then the two cylinders 110 push the corresponding corner protection shells 111 to move, so that the two corner protection shells 111 approach each other, thereby protecting the cable at the corner. Thus, the device protects the part of the cable exposed to the external environment through the setting of the semi-circular protection shell 108 and the corner protection shell 111, preventing it from being damaged externally and improving the service life. When the cable passes through the two rotating wheels 113, the cable is limited by the two rotating wheels 113 to prevent the cable from shifting. When the cable moves, the rotating wheels 113 will also rotate accordingly, facilitating the movement of the cable. Through the setting of the plurality of first reinforcing plates 105, the stability of the first cylinder 110 is improved, so that when the corner protection shell 111 moves, it can be more stable and reduce the shaking situation. Through the setting of the two second reinforcing plates 114, the support strength of the two connecting rods 112 is improved, and the stability of the rotating wheels 113 is also improved.

[0023] Among them, the two fixing plates 102 are respectively arranged on the wall surface, the two connecting plates 104 are respectively arranged on the two fixing plates 102, the plurality of first bolts 103 are respectively arranged on the corresponding fixing plates 102, the plurality of second bolts 107 are respectively arranged on the mounting plate 106, the mounting plate 106 is arranged on the wall surface, the semi-circular protective shell 108 is rotatably connected to the lower end of the mounting plate 106, the bottom plate 109 is fixedly connected to the lower end of the semi-circular protective shell 108, the two cylinders 110 are respectively fixedly connected to the corresponding connecting plates 104, the output ends of the two cylinders 110 are respectively fixedly connected to the corresponding corner protective shells 111, and the rotating shaft 101 is rotatably connected to the two connecting plates 104 and is located between the two connecting plates 104. First, open the semi-circular protective shell 108 upward, then place the cable inside the semi-circular protective shell 108, then pass through the two limiting units and contact the outer surface of the rotating shaft 101, and then release the semi-circular protective shell 108 to cover the cable outside, so as to protect the cable. Then, the two cylinders 110 push the corresponding corner protective shells 111 to move, so that the two corner protective shells 111 approach each other, thereby protecting the cable at the corner. Thus, the device protects the part of the cable exposed to the external environment through the settings of the semi-circular protective shell 108 and the corner protective shell 111, preventing it from being damaged externally and improving the service life.

[0024] Secondly, one end of each of the two connecting rods 112 is fixedly connected to the corresponding connecting plate 104, and the two rotating wheels 113 are respectively fixedly connected to the other ends of the two connecting rods 112. When the cable passes through the two rotating wheels 113, the cable is limited by the two rotating wheels 113 to prevent the cable from shifting. When the cable moves, the rotating wheels 113 will also rotate accordingly, facilitating the movement of the cable.

[0025] At the same time, one end of each of the plurality of first reinforcing plates 105 is fixedly connected to the corresponding connecting plate 104, and the other end of each of the plurality of first reinforcing plates 105 is fixedly connected to the corresponding cylinder 110. Through the settings of the plurality of first reinforcing plates 105, the stability of the first cylinder 110 is improved, so that when the corner protective shell 111 moves, it can be more stable and reduce the situation of shaking.

[0026] In addition, one end of each of the two reinforcing plates is fixedly connected to the corresponding connecting plate 104, and the other end of each of the two reinforcing plates is fixedly connected to the corresponding connecting rod 112. Through the settings of the two second reinforcing plates 114, the support strength of the two connecting rods 112 is improved, and the stability of the rotating wheels 113 is also improved.

[0027] When using a cable laying structure for a power transmission and distribution project in this embodiment, two fixing plates 102 are installed at the wall corner through a plurality of the first bolts 103, and the mounting plate 106 is installed at the wall corner through a plurality of the second bolts 107. First, the semi-circular protective shell 108 is opened upward, then the cable is placed inside the semi-circular protective shell 108, and then passes through the two limiting units and contacts the outer surface of the rotating shaft 101. Then, the semi-circular protective shell 108 is released, so that the semi-circular protective shell 108 covers the outside of the cable, thereby protecting the cable. Then, the two cylinders 110 push the corresponding corner protective shells 111 to move, so that the two corner protective shells 111 approach each other, thereby protecting the cable at the corner. Thus, the device protects the part of the cable exposed to the external environment through the settings of the semi-circular protective shell 108 and the corner protective shell 111, preventing it from being damaged externally and improving the service life. When the cable passes through the two rotating wheels 113, the two rotating wheels 113 limit the cable to prevent the cable from shifting. Moreover, when the cable moves, the rotating wheels 113 will also rotate accordingly, facilitating the movement of the cable. Through the settings of the plurality of first reinforcing plates 105, the stability of the first cylinder 110 is improved, so that when the corner protective shell 111 moves, it can be more stable and reduce the situation of shaking. Through the settings of the two second reinforcing plates 114, the support strength of the two connecting rods 112 is improved, and the stability of the rotating wheels 113 is also improved.

[0028] Second Embodiment:

[0029] Based on the first embodiment, please refer to Figure 3 and Figure 4 , where Figure 3 is the overall structural schematic diagram of the second embodiment of the present utility model, Figure 4 is the front view of the overall of the second embodiment of the present utility model.

[0030] The present utility model provides a cable laying structure for a power transmission and distribution project. Each of the protection components further includes a first soft pad 201, and the corner protection component further includes two second soft pads 202.

[0031] For this specific embodiment, through the settings of the first soft pad 201 and the two second soft pads 202, it is avoided that the semi-circular protective shell 108 and the corner protective shell 111 are in hard contact with the cable, avoiding damage to the cable.

[0032] Wherein, the first soft pad 201 is fixedly connected to the inner wall of the semi-circular protective shell 108, and the two second soft pads 202 are respectively fixedly connected to the inner walls of the corresponding corner protective shells 111. Through the arrangement of the first soft pad 201 and the two second soft pads 202, the semi-circular protective shell 108 and the corner protective shells 111 are prevented from being in hard contact with the cable, thus avoiding damage to the cable.

[0033] When using the cable laying structure for a power transmission and distribution project according to this embodiment, through the arrangement of the first soft pad 201 and the two second soft pads 202, the semi-circular protective shell 108 and the corner protective shells 111 are prevented from being in hard contact with the cable, thus avoiding damage to the cable.

[0034] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A cable laying structure for a power transmission and distribution project, including a rotating shaft, characterized in that, it further includes two fixing plates, a plurality of first bolts, two connecting plates, two limiting units, two protection components and a corner protection component; Each of the protection components includes a mounting plate, a plurality of second bolts, a semi-circular protection shell and a bottom plate, and the corner protection component includes two cylinders and two corner protection shells. The two fixing plates are respectively arranged on the wall surface, and the plurality of first bolts are respectively arranged on the corresponding fixing plates. The two connecting plates are respectively arranged in rows on the two fixing plates. The plurality of second bolts are respectively arranged on the mounting plate. The mounting plate is arranged on the wall surface. The semi-circular protection shell is rotatably connected to the lower end of the mounting plate, and the bottom plate is fixedly connected to the lower end of the semi-circular protection shell. The two cylinders are respectively fixedly connected to the corresponding connecting plates, and the output ends of the two cylinders are respectively fixedly connected to the corresponding corner protection shells. The rotating shaft is rotatably connected to the two connecting plates and is located between the two connecting plates.

2. The cable laying structure for a power transmission and distribution project according to claim 1, characterized in that, Each of the limiting units includes two connecting rods and two rotating wheels. One ends of the two connecting rods are respectively fixedly connected to the corresponding connecting plates, and the two rotating wheels are respectively fixedly connected to the other ends of the two connecting rods.

3. The cable laying structure for a power transmission and distribution project according to claim 2, characterized in that, The cable laying structure for a power transmission and distribution project further includes a plurality of first reinforcing plates. One ends of the plurality of first reinforcing plates are respectively fixedly connected to the corresponding connecting plates, and the other ends of the plurality of first reinforcing plates are respectively fixedly connected to the corresponding cylinders.

4. The cable laying structure for a power transmission and distribution project according to claim 3, characterized in that, Each of the limiting units further includes two second reinforcing plates. One ends of the two reinforcing plates are respectively fixedly connected to the corresponding connecting plates, and the other ends of the two reinforcing plates are respectively fixedly connected to the corresponding connecting rods.

5. The cable laying structure for a power transmission and distribution project according to claim 4, characterized in that, Each of the protection components further includes a first soft pad, and the corner protection component further includes two second soft pads. The first soft pad is fixedly connected to the inner wall of the semi-circular protection shell, and the two second soft pads are respectively fixedly connected to the inner walls of the corresponding corner protection shells.

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