Cable laying auxiliary device

Abstract

The utility model relates to a cable laying auxiliary device, and relates to the technical field of cable laying. The conveying assembly is installed on the support, and the conveying assembly is used for conveying a cable; the limiting assembly is installed on the support, and the limiting assembly is used for limiting the position of the cable; and the two fixing assemblies are symmetrically installed on the support, the fixing assemblies are connected with the conveying assembly, and the fixing assemblies are used for fixing the support. The cable laying efficiency is improved, and the cable is prevented from being worn and damaged in the cable laying process.

Description

Technical Field

[0001] The present application relates to the technical field of cable laying, and in particular to a cable laying auxiliary device. Background Art

[0002] Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction maintenance of the line. When laying cables, it is necessary to use a pay-off rack to assist in releasing the cables wound on the cable drum.

[0003] With regard to the above-mentioned related technologies, during the current cable laying process, due to the heavy weight of the cable, not only is the labor-intensive and labor-intensive process a waste of manpower and material resources, but the cable will also rub against the bottom wall of the cable trench during the dragging process, wear the outer surface of the cable, and even cause damage to the outer sheath of the cable, affecting the normal use of the cable. Utility Model Content

[0004] In order to improve the efficiency of cable laying and avoid wear and damage to the cables during the cable laying process, the present application provides a cable laying auxiliary device.

[0005] The present application provides a cable laying auxiliary device, which adopts the following technical solution:

[0006] A cable laying auxiliary device, comprising:

[0007] Bracket;

[0008] A conveying assembly, the conveying assembly is installed on the bracket, and the conveying assembly is used to convey the cable;

[0009] A limiting component, the limiting component is installed on the bracket, and the limiting component is used to limit the position of the cable;

[0010] Two groups of fixing components are symmetrically mounted on the bracket, the fixing components are connected to the conveying components, and the fixing components are used to fix the bracket.

[0011] By adopting the above technical solution, the bracket is pushed to the working position by the pulley, and then one end of the cable is placed on the conveying component, and the cable is limited by the limiting component and the conveying component to prevent the cable from falling off during the laying process. After that, the conveying component works and drives the fixing component to work, and the fixing component fixes the bracket in the working position, thereby improving the working stability of a cable laying auxiliary device. At the same time, the conveying component drives the cable to move, so that the cable is released on the cable drum, improving the cable laying efficiency, and avoiding wear and damage to the cable during the cable laying process.

[0012] Optionally, the conveying assembly includes:

[0013] A rotating rod, the two ends of which are symmetrical and rotatably mounted on the bracket;

[0014] A conveying roller is coaxially sleeved and fixedly mounted on the rotating rod.

[0015] By adopting the above technical solution, when the conveying assembly is working, the cable is placed on the conveying roller, the rotating rod rotates to drive the conveying roller to rotate, and the conveying roller rotates while pulling the cable through friction, so that the cable is released from the cable drum, thereby realizing the cable laying work and improving the cable laying efficiency.

[0016] Optionally, the conveying assembly further comprises a motor, wherein a fixed end of the motor is fixedly mounted on the bracket, an output end of the motor is passed through and rotatably mounted on the bracket, and the output end of the motor is coaxial with and fixedly connected to the rotating rod.

[0017] By adopting the above technical solution, the motor works and drives the rotating rod to rotate, and the rotating rod rotates to drive the conveying roller to rotate. While the conveying roller rotates, the cable is pulled by friction, so that the cable is released from the cable drum, thereby realizing the cable laying work and improving the cable laying efficiency.

[0018] Optionally, the limiting component includes:

[0019] Two telescopic rods, the fixed ends of the two telescopic rods are symmetrical and fixedly mounted on the bracket;

[0020] A transmission rod, both ends of which are fixedly mounted on the movable ends of the two telescopic rods, and the transmission rod is located above the rotating rod;

[0021] A limiting roller is coaxially sleeved and rotatably mounted on the transmission rod.

[0022] Optionally, a spring is coaxially sleeved on the telescopic rod, one end of the spring is fixedly connected to the transmission rod, and the other end of the spring is fixedly connected to the bracket.

[0023] By adopting the above technical solution, after the cable is placed on the conveying roller, the telescopic rod is extended under the action of the spring, the transmission rod moves in the direction close to the transmission rod and makes the limiting roller abut against the cable, thereby limiting the cable, improving the conveying stability of a cable laying auxiliary device, and preventing the cable from falling off during the laying process.

[0024] Optionally, both sets of fixing components include:

[0025] a first spur gear, the first spur gear is coaxially sleeved and fixedly mounted on one end of the rotating rod, and the first spur gear is arranged in the bracket;

[0026] Two second spur gears, the two second spur gears are symmetrically and rotatably mounted in the bracket, and the two second spur gears are meshed and connected with the first spur gear;

[0027] a cam, the cam being coaxially and fixedly mounted on the second spur gear;

[0028] A sleeve, the sleeve is passed through and fixedly mounted on the bracket;

[0029] A fixing nail is passed through and slidably installed in the sleeve, and the fixing nail abuts against the cam.

[0030] By adopting the above technical solution, when the conveying component is working, the rotating rod rotates and drives the first spur gear to rotate, the first spur gear rotates and then drives the two second spur gears to rotate, the second spur gears rotate and then drive the cam to rotate, the cam rotates and pushes the fixing nail to move away from the cam, so that the cam is nailed into the ground, so that the bracket is fixed on the ground, avoiding displacement of the bracket of a cable laying auxiliary device during operation, and improving the working stability of a cable laying auxiliary device.

[0031] Optionally, both the conveying roller and the limiting roller are provided with limiting grooves.

[0032] By adopting the above technical solution, the cable is embedded in the limiting groove to limit the cable, thereby improving the conveying stability of a cable laying auxiliary device and preventing the cable from falling off during the laying process.

[0033] Optionally, the bottom of the bracket is symmetrically and rotatably mounted with no less than four pulleys.

[0034] By adopting the above technical solution, the bracket is pushed to the working position by the pulley, thereby improving the convenience of the cable laying auxiliary device.

[0035] In summary, the present application includes at least one of the following beneficial technical effects:

[0036] 1. When a cable laying auxiliary device is working, the pulley pushes the bracket to the working position, and then one end of the cable is placed on the conveying component. The cable is limited by the limiting component and the conveying component to prevent the cable from falling off during the laying process. After that, the conveying component works and drives the fixing component to work. The fixing component fixes the bracket in the working position, thereby improving the working stability of the cable laying auxiliary device. At the same time, the conveying component drives the cable to move, so that the cable is released on the cable drum, thereby improving the cable laying efficiency and avoiding wear and damage to the cable during the cable laying process;

[0037] 2. When the conveying assembly is working, the cable is placed on the conveying roller, and the rotating rod rotates to drive the conveying roller to rotate. While the conveying roller rotates, the cable is pulled by friction, so that the cable is released from the cable drum, realizing the cable laying work and improving the cable laying efficiency;

[0038] 3. After placing the cable on the conveying roller, the telescopic rod extends under the action of the spring, the transmission rod moves toward the direction close to the transmission rod and makes the limiting roller abut against the cable, thereby limiting the cable, improving the conveying stability of a cable laying auxiliary device, and preventing the cable from falling off during the laying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0040] Figure 2 is a structural cross-sectional view of an embodiment of the present application;

[0041] Figure 3 It is a structural cross-sectional view of the bracket according to the embodiment of the present application.

[0042] Description of reference numerals:

[0043] 1. Bracket;

[0044] 2. Pulley;

[0045] 3. Conveying assembly; 31. Motor; 32. Rotating rod; 33. Conveying roller;

[0046] 4. Limiting assembly; 41. Transmission rod; 42. Limiting roller; 43. Telescopic rod; 44. Spring;

[0047] 5. Fixing assembly; 51. First spur gear; 52. Second spur gear; 53. Cam; 54. Sleeve; 55. Fixing pin. DETAILED DESCRIPTION

[0048] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0049] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0051] The following is combined with Figure 1-3 This application is described in further detail.

[0052] An embodiment of the present application discloses a cable laying auxiliary device.

[0053] Reference Figure 1 and Figure 2 The cable laying auxiliary device includes a bracket 1, which is in an inverted concave shape, and a cavity is opened inside the two side plates of the bracket 1. A conveying component 3, a limiting component 4 and two sets of fixing components 5 are installed on the bracket 1. The conveying component 3 is used to convey the cable, the limiting component 4 is used to limit the position of the cable, the fixing component 5 is connected to the conveying component 3, and the fixing component 5 is used to fix the bracket 1. The bottom of the bracket 1 is symmetrically and rotatably installed with at least four pulleys 2.

[0054] When a cable laying auxiliary device is working, the pulley 2 pushes the bracket 1 to the working position, and then one end of the cable is placed on the conveying component 3. The cable is limited by the limiting component 4 and the conveying component 3 to prevent the cable from falling off during the laying process. After that, the conveying component 3 works and drives the fixing component 5 to work. The fixing component 5 fixes the bracket 1 in the working position to improve the working stability of the cable laying auxiliary device. At the same time, the conveying component 3 works to drive the cable to move, so that the cable is released on the cable drum, which improves the cable laying efficiency and avoids the wear and damage of the cable during the cable laying process.

[0055] Reference Figure 1 and Figure 2 The conveying assembly 3 includes a rotating rod 32, the two ends of which are symmetrical and rotatably mounted on the bracket 1, and a conveying roller 33 is coaxially sleeved and fixedly mounted on the rotating rod 32, and a limiting groove is provided on the conveying roller 33. The conveying assembly 3 also includes a motor 31, the fixed end of the motor 31 is fixedly mounted on the bracket 1, the output end of the motor 31 is penetrated and rotatably mounted on the bracket 1, and the output end of the motor 31 is coaxially and fixedly connected with the rotating rod 32.

[0056] When the conveying assembly is working, the cable is placed on the conveying roller 33, the motor 31 works and drives the rotating rod 32 to rotate, the rotating rod 32 rotates and then drives the conveying roller 33 to rotate, and the conveying roller 33 rotates while pulling the cable through friction, so that the cable is released from the cable drum, thereby realizing the cable laying work and improving the cable laying efficiency.

[0057] Reference Figure 1 and Figure 2 The limit assembly 4 includes two telescopic rods 43, the fixed ends of the two telescopic rods 43 are symmetrical and fixedly mounted on the bracket 1, and the movable ends of the two telescopic rods 43 are fixedly connected with a transmission rod 41, the transmission rod 41 is located above the rotating rod 32, and a limit roller 42 is coaxially sleeved and rotatably mounted on the transmission rod 41, and a limit groove is provided on the limit roller 42. A spring 44 is coaxially sleeved on the telescopic rod 43, one end of the spring 44 is fixedly connected to the transmission rod 41, and the other end of the spring 44 is fixedly connected to the bracket 1, and the spring 44 is always in a compressed state.

[0058] After the cable is placed on the conveying roller 33, the telescopic rod 43 is extended under the action of the spring 44, the transmission rod 41 moves toward the direction close to the transmission rod 41 and makes the limiting roller 42 abut against the cable. The cable is embedded in the limiting groove to limit the cable, thereby improving the conveying stability of the cable laying auxiliary device and preventing the cable from falling off during the laying process.

[0059] Reference Figure 2 and Figure 3The two sets of fixing components 5 both include a first spur gear 51, which is coaxially sleeved and fixedly installed at one end of the rotating rod 32. The first spur gear 51 is arranged in the cavity of the side plate of the bracket 1. The first spur gear 51 is symmetrically meshed and connected with the second spur gear 52 on both sides. The two second spur gears 52 are symmetrically and rotatably installed in the cavity of the side plate of the bracket 1. The second spur gear 52 is coaxially and fixedly installed with a cam 53, which abuts against a fixing nail 55. The fixing nail 55 is penetrated and slidably installed in a sleeve 54, and the sleeve 54 is penetrated and fixedly installed on the bracket 1.

[0060] When the conveying assembly 3 is working, the rotating rod 32 rotates and drives the first spur gear 51 to rotate, the first spur gear 51 rotates and then drives the two second spur gears 52 to rotate, the second spur gears 52 rotate and then drive the cam 53 to rotate, the cam 53 rotates and pushes the fixing nail 55 to move away from the cam 53, so that the cam 53 is nailed into the ground, so that the bracket 1 is fixed on the ground, avoiding the displacement of the bracket 1 during the operation of the cable laying auxiliary device, and improving the working stability of the cable laying auxiliary device.

[0061] The implementation principle of a cable laying auxiliary device in an embodiment of the present application is as follows: the bracket 1 is pushed to the working position by the pulley 2, and then one end of the cable is placed on the conveying component 3, and the cable is limited by the limiting component 4 and the conveying component 3 to prevent the cable from falling off during the laying process. After that, the conveying component 3 works and drives the fixing component 5 to work, and the fixing component 5 fixes the bracket 1 in the working position to improve the working stability of the cable laying auxiliary device. At the same time, the conveying component 3 works to drive the cable to move, so that the cable is released on the cable drum, which improves the cable laying efficiency and avoids wear and damage to the cable during the cable laying process.

[0062] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable laying auxiliary device, characterized in that: include: Bracket (1); A conveying assembly (3), the conveying assembly (3) being mounted on the bracket (1), and the conveying assembly (3) being used to convey the cable; A limiting component (4), the limiting component (4) being mounted on the bracket (1), and the limiting component (4) being used to limit the position of the cable; Two groups of fixing components (5), the two groups of fixing components (5) are symmetrically mounted on the support (1), the fixing components (5) are connected to the conveying components (3), and the fixing components (5) are used to fix the support (1).

2. The cable laying auxiliary device according to claim 1, characterized in that: The conveying assembly (3) comprises: A rotating rod (32), the two ends of the rotating rod (32) being symmetrical and rotatably mounted on the bracket (1); A conveying roller (33), wherein the conveying roller (33) is coaxially sleeved and fixedly mounted on the rotating rod (32).

3. The cable laying auxiliary device according to claim 2, characterized in that: The conveying assembly (3) further comprises a motor (31), wherein a fixed end of the motor (31) is fixedly mounted on the bracket (1), an output end of the motor (31) is passed through and rotatably mounted on the bracket (1), and the output end of the motor (31) is coaxial with and fixedly connected to the rotating rod (32).

4. The cable laying auxiliary device according to claim 2, characterized in that: The limiting component (4) comprises: Two telescopic rods (43), the fixed ends of the two telescopic rods (43) being symmetrically and fixedly mounted on the bracket (1); A transmission rod (41), wherein both ends of the transmission rod (41) are respectively fixedly mounted on the movable ends of the two telescopic rods (43), and the transmission rod (41) is located above the rotating rod (32); A limiting roller (42), the limiting roller (42) is coaxially sleeved and rotatably mounted on the transmission rod (41).

5. The cable laying auxiliary device according to claim 4, characterized in that: A spring (44) is coaxially sleeved on the telescopic rod (43), one end of the spring (44) is fixedly connected to the transmission rod (41), and the other end of the spring (44) is fixedly connected to the bracket (1).

6. The cable laying auxiliary device according to claim 2, characterized in that: Both sets of fixing components (5) include: a first spur gear (51), the first spur gear (51) being coaxially sleeved and fixedly mounted on one end of the rotating rod (32), the first spur gear (51) being arranged in the bracket (1); Two second spur gears (52), the two second spur gears (52) being symmetrically and rotatably mounted in the bracket (1), and the two second spur gears (52) being meshingly connected with the first spur gear (51); a cam (53), the cam (53) being coaxially and fixedly mounted on the second spur gear (52); A sleeve (54), the sleeve (54) being passed through and fixedly mounted on the bracket (1); A fixing pin (55), the fixing pin (55) being passed through and slidably mounted in the sleeve (54), the fixing pin (55) being in contact with the cam (53).

7. The cable laying auxiliary device according to claim 4, characterized in that: The conveying roller (33) and the limiting roller (42) are both provided with limiting grooves.

8. The cable laying auxiliary device according to claim 1, characterized in that: The bottom of the bracket (1) is symmetrically and rotatably mounted with at least four pulleys (2).

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