Adjustable cable laying auxiliary device

Abstract

The utility model relates to an adjustable cable laying auxiliary device. The adjustable cable laying auxiliary device comprises a first rotating shaft, a bearing, a hard rubber-coated plastic-coated cylinder, a first connecting plate, a second connecting plate, a second rotating shaft and a bolt, wherein the two ends of the first rotating shaft are each connected with two bearings, the outer ring of each bearing is connected with one first connecting plate, one end of each first connecting plate is connected with one second connecting plate through a bolt, and the two second connecting plates at the upper end and the lower end are rotationally connected to the two ends of the second rotating shaft; and the part, except the bearing, of the first rotating shaft is connected with the hard rubber-coated plastic-coated cylinder.

Description

Technical Field

[0001] The present application relates to the technical field of cable laying construction for large-scale photovoltaic area collector lines and booster collection stations, and in particular to an adjustable cable laying auxiliary device. Background Art

[0002] In the photovoltaic area collection line and boost collection station installation construction project, according to the project construction situation, the photovoltaic area collection line and boost collection station installation construction project is generally large in volume, especially for the cable turning part and the cast-in-place cable trench turning part construction, which can easily cause the cable to twist, bend, and damage the insulation layer, thereby affecting its use and safety, causing unnecessary losses. In the existing technology, there is no better way to avoid the losses caused by cable laying construction. Utility Model Content

[0003] In order to solve or partially solve the problems existing in the related art, the present application provides an adjustable cable laying auxiliary device, which can prevent the cable from being damaged by friction at the turning part of the cable trench.

[0004] The present application discloses an adjustable cable laying auxiliary device, comprising: a first rotating shaft, a bearing, a hard rubber-coated and plastic-coated cylinder, a first connecting plate, a second connecting plate, a second rotating shaft, and a bolt;

[0005] Among them, two bearings are connected to each end of the first rotating shaft, and a first connecting plate is connected to the outer ring of each bearing. A second connecting plate is connected to one end of each first connecting plate by bolts, and the two second connecting plates at the upper and lower ends are connected and set at the two ends of the second rotating shaft; the part of the first rotating shaft excluding the bearing is connected to the hard rubber-coated and plastic-coated cylinder shown.

[0006] Optionally, each second connecting plate is arranged on the second rotating shaft through a sleeve.

[0007] Optionally, a bottom plate is connected to the bottom of the outer ring of the bottom bearing.

[0008] Optionally, the bottom plate is configured to be square, and screw holes are provided at its four corners.

[0009] Optionally, a V-shaped plate is fixedly provided in the middle of the second rotating shaft.

[0010] Optionally, the width of the V-shaped plate is set to one tenth of the length of the second connecting plate.

[0011] The technical solution provided by this application may have the following beneficial effects:

[0012] This device uses an adjustable V-shaped frame to cover the turning part of the cable trench at the cable turning point, and then the cable is placed on the hard rubber-coated and plastic-coated cylinder. The first rotating shaft rotates on the bearing instead of the original cable sliding directly in the turning part of the cable trench, thereby converting sliding friction into rolling friction and reducing cable wear.

[0013] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0015] Figure 1 It is a structural diagram shown in an embodiment of the present application;

[0016] Figure 2 Schematic diagram of the connection structure at point A shown in an embodiment of the present application;

[0017] Figure 3 Schematic diagram of the connection structure at B shown in an embodiment of the present application;

[0018] Figure 4 is a structural diagram showing another embodiment of the present application;

[0019] Reference numerals:

[0020] 1. First rotating shaft; 2. Bearing; 3. Hard rubber-coated and plastic-coated cylinder; 4. First connecting plate; 5. Second connecting plate; 6. Second rotating shaft; 7. Bolt; 8. Base plate; 9. V-shaped plate. DETAILED DESCRIPTION

[0021] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0022] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0024] Unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0025] In response to the above problems, an embodiment of the present application provides an adjustable cable laying auxiliary device. The technical solution of the embodiment of the present application is described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 、 Figure 2 and Figure 3 An adjustable cable laying auxiliary device shown includes: a first rotating shaft 1, a bearing 2, a hard rubber-coated and plastic-coated cylinder 3, a first connecting plate 4, a second connecting plate 5, a second rotating shaft 6, and a bolt 7;

[0027] Among them, two bearings 2 are connected to each end of the first rotating shaft 1, totaling four bearings. The outer ring of each bearing 2 is connected to a first connecting plate 4. The first connecting plate 4 is configured as a long square plate or a shaft. One end of each first connecting plate 4 is connected to a second connecting plate 5 via a bolt 7. The bolt 7 can lock the first connecting plate 4 and the second connecting plate 5 with a nut, or a screw hole can be directly set on the second connecting plate 5. The bolt 7 passes through the first connecting plate 4 and is directly threaded into the second connecting plate 5 to lock the first connecting plate 4. The two second connecting plates 5 at the upper and lower ends are connected to the two ends of the second rotating shaft 6 through a sleeve adapter to form an adjustable V-shaped frame; the portion of the first rotating shaft 1 excluding the bearing 2 is connected to the hard rubber-coated and plastic-coated cylinder 3 shown.

[0028] During use, place the second connecting plate 5 of the present invention in contact with the bend in the cable trench and tighten the bolts. In this manner, the adjustable V-shaped frame covers the bend in the cable trench, and the cable is then placed on the hard rubber-coated and plastic-coated cylinder 3. The first rotating shaft 1 rotates on the bearing 2, replacing the original direct sliding of the cable in the bend in the cable trench. This converts sliding friction into rolling friction, reducing cable wear. Furthermore, the present invention is easy to use, safe and reliable, easy to assemble and disassemble, and economical and practical.

[0029] In one embodiment, Figure 4 As shown, in order to facilitate the placement of the entire device, a bottom plate 8 is connected to the bottom of the outer ring of the bottom bearing 2, so that the device can be placed on the ground through the bottom plate 8 to stabilize it.

[0030] Furthermore, the base plate 8 is set to be square and has screw holes at its four corners. The entire device is fastened to the ground by expansion screws to avoid tilting during use.

[0031] In one embodiment, Figure 4 As shown, a V-shaped plate 9 is fixedly provided in the middle of the second rotating shaft 6 for easy positioning against the bend of the cable trench. At the same time, the width of the V-shaped plate 9 is set to one tenth of the length of the second connecting plate 5. In this way, it is avoided that the second section cannot be against the bend of the cable trench, and it is also avoided that the wall at the bend of the cable trench is pried up during the process.

[0032] Finally, it should be noted that, in this document, relationships such as first and second, etc., are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms include, comprise, or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0034] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. An adjustable cable laying auxiliary device, characterized in that: include: A first rotating shaft (1), a bearing (2), a hard rubber-coated or plastic-coated cylinder (3), a first connecting plate (4), a second connecting plate (5), a second rotating shaft (6), and a bolt (7); Two bearings (2) are connected to each end of the first rotating shaft (1), and the outer ring of each bearing (2) is connected to a first connecting plate (4). One end of each first connecting plate (4) is connected to a second connecting plate (5) via a bolt (7), and the two second connecting plates (5) at the upper and lower ends are connected to the two ends of the second rotating shaft (6); the first rotating shaft (1) is connected to the hard rubber-coated and plastic-coated cylinder (3) except for the part of the bearing (2).

2. The adjustable cable laying auxiliary device according to claim 1, characterized in that: Each of the second connecting plates (5) is arranged on the second rotating shaft (6) via a sleeve connection.

3. The adjustable cable laying auxiliary device according to claim 1, characterized in that: The bottom of the outer ring of the bearing (2) is connected to a bottom plate (8).

4. The adjustable cable laying auxiliary device according to claim 3, characterized in that: The bottom plate (8) is arranged in a square shape, and screw holes are arranged at its four corners.

5. The adjustable cable laying auxiliary device according to claim 1, characterized in that: A V-shaped plate (9) is fixedly provided in the middle of the second rotating shaft (6).

6. The adjustable cable laying auxiliary device according to claim 5, characterized in that: The width of the V-shaped plate (9) is set to one tenth of the length of the second connecting plate (5).

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