Automatic cable pay-off device

Abstract

The utility model provides an automatic cable pay-off device, and relates to the technical field of cable installation, the automatic cable pay-off device is provided with a supporting seat, a cable reel is rotatably arranged on the supporting seat, the supporting seat is provided with a front supporting rod, a rear supporting rod and a bracket, the front supporting rod is arranged at the front end of the supporting seat, the rear supporting rod is arranged at the rear end of the supporting seat, and the bracket is arranged between the front supporting rod and the rear supporting rod; the front supporting rod is parallel to the rear supporting rod; the front supporting rod is attached to the front side of the cable reel, the rear supporting rod is attached to the rear side of the cable reel, and the supporting base is arranged at the bottom end of the cable reel. The cable reel is placed on the bracket, so that the phenomenon that the supporting shaft is broken due to suspension of the cable reel can be avoided, and danger is avoided; the front supporting rod is attached to the front side of the cable reel, the rear supporting rod is attached to the rear side of the cable reel, the cable reel is arranged between the front supporting rod and the rear supporting rod, and the direction and the position of the cable reel can be accurately controlled.

Description

Technical Field

[0001] The present application belongs to the technical field of cable installation, and more specifically, relates to an automatic cable pay-off device. Background Art

[0002] Cables are used to transmit electrical energy. They are usually composed of several or several groups of wires wound together, and then an insulation layer is wrapped around the outer periphery of the cable to protect the cable. They are increasingly used in various industries. During the cable production process, the cable is wound onto a cable drum and unwound from the cable drum when in use.

[0003] The publication number is CN217650585U, which discloses an anti-dumping cable pay-off bracket, including two symmetrically arranged support frames and a cable pay-off wheel, the cable pay-off wheel is connected to a rotating shaft, the support frame is provided with a bearing assembly, and the cable pay-off wheel is rotatably connected to the bearing assembly through the rotating shaft.

[0004] The existing cable pay-off devices mainly have the following problems: the cable pay-off wheel is connected to a rotating shaft, and the cable drum is installed on the rotating shaft. The lower end of the cable drum is suspended in the air. The cable drum has a large gravity, and the rotating shaft needs to bear a large load. If the rotating shaft is deformed or broken, it will damage the cable drum and cause economic losses. If the cable drum is paid out on a slope, it will roll after falling from the rotating shaft, which may also cause a safety accident. Summary of the Invention

[0005] The purpose of this utility model is to make up for the deficiencies of the existing technology and provide an automatic cable pay-off device. The technical solution adopted in this application is:

[0006] The utility model relates to an automatic cable pay-off device, which is used for paying out cable reels and is provided with a support seat. The cable reel is rotatably arranged on the support seat. The support seat is provided with a front support rod, a rear support rod and a support seat. The front support rod is arranged at the front end of the support seat, and the rear support rod is arranged at the rear end of the support seat. The support seat is arranged between the front support rod and the rear support rod, and the front support rod and the rear support rod are parallel to each other; the front support rod is abutted against the front side of the cable reel, the rear support rod is abutted against the rear side of the cable reel, and the support seat is arranged at the bottom end of the cable reel.

[0007] Optionally, a lifting seat and a lifting cylinder are further provided, the lifting seat is linked to the piston of the lifting cylinder; the supporting seat is linked to the lifting seat.

[0008] Optionally, the bracket is provided with a first guide groove and a second guide groove, the direction of the first guide groove is parallel to the direction of the second guide groove, the distance between the first guide groove and the second guide groove is adapted to the width of the cable reel; the direction of the first guide groove is perpendicular to the direction of the front support rod.

[0009] Optionally, the bracket is provided with a positioning plate, the upper end surface of the positioning plate is planar, and the first guide groove and the second guide groove are installed on the upper end surface of the positioning plate in a bilaterally symmetrical manner.

[0010] Optionally, two rollers are provided in the first guide groove and the second guide groove, and the distances between the rollers and the upper end surface of the positioning plate are equal; the rollers are rotatably provided on the bracket.

[0011] Optionally, the distances from the front supporting rod to the upper end surface of the positioning plate and the distances from the rear supporting rod to the upper end surface of the positioning plate are equal.

[0012] Optionally, the front support rod and the rear support rod are both rotatably arranged on the support seat.

[0013] Optionally, a drive motor is further provided for driving the cable drum to rotate.

[0014] The advantages of this utility model are as follows:

[0015] Placing the cable reel on the support seat can prevent the support shaft from breaking due to the cable reel hanging in the air, thereby avoiding danger; the front support rod is close to the front side of the cable reel, and the rear support rod is close to the rear side of the cable reel. The cable reel is placed between the front and rear support rods, which can accurately control the direction and position of the cable reel;

[0016] First, send the cable reel between the front support rod and the rear support rod to accurately control the direction and position of the cable reel; then, the lifting cylinder drives the lifting seat to move upward, and the support seat moves upward with it until it is close to the cable reel and lifts the cable reel. The gravity of the cable reel mainly falls on the support seat, which can improve the safety of cable release; the lifting cylinder drives the lifting seat to move downward, and the support seat moves downward to the cable reel to press the front support rod and the rear support rod again, which can act as a brake. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained like these drawings without paying any creative labor.

[0018] Figure 1 is a schematic diagram of the pay-off device;

[0019] Figure 2 It is a schematic diagram of the principle of the wire-paying device.

[0020] Explanation of symbols in the figure:

[0021] 1 is a cable reel;

[0022] 2 is the support seat, 21 is the front support rod, 22 is the rear support rod, 23 is the support seat, 231 is the first guide groove, 232 is the second guide groove, 233 is the positioning plate, 234 is the roller, 24 is the lifting seat, and 25 is the lifting cylinder;

[0023] 3 is a driving motor. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0025] like Figure 1 and Figure 2 As shown, an automatic cable pay-off device is used to pay off a cable reel 1, and is provided with a support base 2, and the cable reel is rotatably arranged on the support base 2; the support base 2 is provided with a front support rod 21, a rear support rod 22 and a support seat 23, the front support rod 21 is arranged at the front end of the support base 2, the rear support rod 22 is arranged at the rear end of the support base 2, and the support seat 23 is arranged between the front support rod 21 and the rear support rod 22, and the front support rod 21 and the rear support rod 22 are parallel to each other; the front support rod 21 is abutted against the front side of the cable reel 1, the rear support rod 22 is abutted against the rear side of the cable reel 1, and the support seat 23 is arranged at the bottom end of the cable reel 1.

[0026] Placing the cable reel 1 on the support 23 can prevent the cable reel 1 from being suspended in the air and avoid the danger caused by the breakage of the main shaft; the front support rod 21 is attached to the front side of the cable reel 1, and the rear support rod 22 is attached to the rear side of the cable reel 1. The cable reel 1 is between the front support rod 21 and the rear support rod 22, and the direction and position of the cable reel 1 can be accurately controlled.

[0027] A lifting seat 24 and a lifting cylinder 25 are also provided. The lifting seat 24 is linked to the piston of the lifting cylinder 25 ; the supporting seat 23 is linked to the lifting seat 24 .

[0028] During installation, the cable reel 1 is first sent to between the front support rod 21 and the rear support rod 22 to accurately control the direction and position of the cable reel 1; then, the lifting cylinder 25 drives the lifting seat 24 to move upward, and the support seat 23 moves upward together until it is close to the cable reel 1 and lifts the cable reel 1. The gravity of the cable reel 1 mainly falls on the support seat 23, which can improve the safety of cable release; the lifting cylinder 25 drives the lifting seat 24 to move downward, and the support seat 23 moves downward to the cable reel 1 to press the front support rod 21 and the rear support rod 22 again, which can have a braking effect.

[0029] The bracket 23 is provided with a first guide groove 231 and a second guide groove 232. The direction of the first guide groove 231 is parallel to the direction of the second guide groove 232. The distance between the first guide groove 231 and the second guide groove 232 is adapted to the width of the cable reel 1. The direction of the first guide groove 231 is perpendicular to the direction of the front support rod 21.

[0030] The distance between the first guide groove 231 and the second guide groove 232 is adapted to the width of the cable drum 1 , so that the side panels on both sides of the cable drum 1 are respectively prepared to fall into the first guide groove 231 and the second guide groove 232 to prevent the cable drum 1 from shaking left and right.

[0031] The bracket 23 is provided with a positioning plate 233, the upper end surface of the positioning plate 233 is flat, and the first guide groove 231 and the second guide groove 232 are symmetrically installed on the upper end surface of the positioning plate 233, so that the left and right forces of the cable drum 1 are basically balanced, ensuring the smooth rotation of the cable drum 1.

[0032] Two rollers 234 are provided in the first guide groove 231 and the second guide groove 232, and the distance between the rollers 234 and the upper end surface of the positioning plate 233 is equal; the rollers 234 are rotatably arranged on the bracket 23, and the side plates of the cable drum 1 are arranged between the rollers 234, further ensuring the smoothness of the rotation of the cable drum 1.

[0033] The distances from the front supporting rod 21 to the upper end surface of the positioning plate 233 and the distances from the rear supporting rod 22 to the upper end surface of the positioning plate 233 are equal.

[0034] The front support rod 21 and the rear support rod 22 are both rotatably arranged on the support base 2, further ensuring that the front support rod 21 and the rear support rod 22 accurately control the direction and position of the cable drum 1.

[0035] A driving motor 3 is further provided for driving the cable drum 1 to rotate. The driving motor 3 controls the rotation of the cable drum 1 by driving the roller 234 to rotate.

[0036] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. An automatic cable pay-off device for pay-off of a cable drum, provided with a support base, on which the cable drum is rotatably mounted, characterized in that: The support seat is provided with a front support rod, a rear support rod and a support seat, the front support rod is arranged at the front end of the support seat, the rear support rod is arranged at the rear end of the support seat, the support seat is arranged between the front support rod and the rear support rod, and the front support rod and the rear support rod are parallel to each other; the front support rod is abutted against the front side of the cable reel, the rear support rod is abutted against the rear side of the cable reel, and the support seat is arranged at the bottom end of the cable reel.

2. The automatic cable pay-off device according to claim 1, characterized in that: A lifting seat and a lifting cylinder are also provided. The lifting seat is linked to the piston of the lifting cylinder; and the supporting seat is linked to the lifting seat.

3. The automatic cable pay-off device according to claim 1 or 2, characterized in that: The bracket is provided with a first guide groove and a second guide groove, the direction of the first guide groove is parallel to the direction of the second guide groove, the distance between the first guide groove and the second guide groove is adapted to the width of the cable reel; the direction of the first guide groove is perpendicular to the direction of the front support rod.

4. The automatic cable pay-off device according to claim 3, characterized in that: The bracket is provided with a positioning plate, the upper end surface of the positioning plate is planar, and the first guide groove and the second guide groove are installed on the upper end surface of the positioning plate in a bilaterally symmetrical manner.

5. The automatic cable pay-off device according to claim 4, characterized in that: Two rollers are provided in each of the first guide groove and the second guide groove. The distances between the rollers and the upper end surface of the positioning plate are equal. The rollers are rotatably provided on the support seat.

6. The automatic cable pay-off device according to claim 5, characterized in that: The distances from the front supporting rod to the upper end surface of the positioning plate and the distances from the rear supporting rod to the upper end surface of the positioning plate are equal.

7. The automatic cable pay-off device according to claim 1 or 2, characterized in that: The front supporting rod and the rear supporting rod are both rotatably arranged on the supporting seat.

8. The automatic cable pay-off device according to claim 1 or 2, characterized in that: A driving motor is also provided for driving the cable drum to rotate.

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