Cable take-up and pay-off rack carrying rod for improving neck breaking problem and cable take-up and pay-off rack

Abstract

The utility model provides a cable take-up and pay-off rack carrying rod capable of solving the neck breaking problem and a cable take-up and pay-off rack. The cable take-up and pay-off rack carrying rod comprises a rod body, a fastening assembly arranged at one end of the rod body and a pressure bearing assembly arranged at the other end of the rod body, the rod body comprises a supporting disc section and a clamping section, and the pressure bearing assembly is detachably arranged on the supporting disc section; when the cable take-up and pay-off frame is arranged on the supporting disc section, the pressure-bearing assembly can provide pressure-bearing clearance for a disc and a cable, the radial pressure borne by the supporting disc section is partially converted into axial force, stress concentration of the supporting disc section is avoided, the neck breaking phenomenon of the carrying rod is avoided, the service life of the carrying rod is prolonged, normal use of the cable take-up and pay-off frame is guaranteed, and the cable take-up and pay-off frame has the advantages of being simple in structure, convenient to use and the like. Operation is convenient, the voltage dividing effect is good, and popularization and implementation are convenient.

Description

Technical Field

[0001] The present application belongs to the technical field of cable manufacturing, and specifically relates to a cable retracting and releasing rack carrying rod and a cable retracting and releasing rack for improving the problem of broken neck. Background Art

[0002] In the prior art, a cable reel is a device for tightening, releasing and storing cables, and is widely used in ships, ports, docks, open-pit mines and other places. The cable reel can arrange the cables neatly and orderly on the reel, reduce the floor space occupied by the cables, and improve the convenience of cable use.

[0003] In the prior art, when the cable reel of the cable reel-mounted rack, which is an essential component of the wire and cable production equipment, rotates the reel, it needs to rely on the power of the carrying rod to ensure that the reel of the cable reel-mounted rack rotates smoothly and powerfully; in the actual implementation process, the carrying rod is constantly subjected to radial pressure from the reel and the cables arranged on the reel during the rotation of the cable reel-mounted rack. When the specification of the cable is large, the dead weight of the cable is significantly increased, and the supporting section for supporting the reel of the cable reel-mounted rack suffers from severe stress concentration, which is very prone to neck breakage, thereby causing the carrying rod to be scrapped and the cable reel-mounted rack to be unable to be used normally, affecting daily operations. Therefore, improvements are urgently needed. Utility Model Content

[0004] In order to solve the technical problem in the prior art that, when the cable is retracted or released, the carrying rod will be continuously subjected to radial pressure from the reel for placing the cables and the cables on the reel during the rotation of the cable retracting rack, resulting in obvious stress concentration on the rod body during use, which may easily lead to neck breakage and thus causing the carrying rod to be scrapped. The present application proposes a cable retracting rack carrying rod that improves the neck breakage problem. In order to solve the technical problem proposed by the present application, the present application also provides a cable retracting rack.

[0005] The present application adopts the following scheme: a cable reel-and-wire rack carrying rod for improving the broken neck problem, comprising a rod body, a fastening assembly arranged on one end of the rod body, and a pressure-bearing assembly arranged on the other end of the rod body, the rod body comprising a support plate section for supporting the reel of the reel-and-wire rack, and a clamping section arranged on the support plate section, the pressure-bearing assembly is detachably arranged on the support plate section, and the fastening assembly is used to fix the rod body on a carrying board.

[0006] Furthermore, the fastening assembly includes a fastening hole arranged at one end of the rod body, a fastener arranged on the fastening hole, and a stop washer arranged between the fastening hole and the fastener, and the fastener can be matched and threadedly connected in the fastening hole.

[0007] Furthermore, the anti-retraction gasket is made of styrene-butadiene rubber or stainless steel.

[0008] Furthermore, the pressure-bearing assembly includes a pressure-bearing rod, a mounting hole on the other end of the rod body that matches the pressure-bearing rod, an external connecting hole on the outer surface of the support plate segment, an internal connecting hole on the outer surface of the pressure-bearing rod and located at a position corresponding to the external connecting hole, and a pressure-bearing pin. When the pressure-bearing rod is matched and penetrated into the mounting hole, the pressure-bearing pin can be matched and penetrated on the external connecting hole and the external connecting hole at the same time.

[0009] Furthermore, a plurality of the pressure-bearing components are arranged at intervals along the length direction of the rod body.

[0010] Furthermore, the length L of the rod body and the cross-sectional diameter R of the rod body satisfy the following relationship: 3.5≤L:R≤6.3.

[0011] Furthermore, the fastening hole is connected to the mounting hole, the aperture of the fastening hole is larger than the aperture of the mounting hole, and a connecting groove is provided on one end of the fastener close to and away from the stop gasket. When the fastener is matched in the fastening hole and the pressure-bearing rod is matched in the mounting hole, the end of the pressure-bearing rod located in the mounting hole can be matched in the connecting groove.

[0012] In order to solve the technical problem proposed in the present application, the present application also proposes a cable retractable wire rack, which includes the above-mentioned cable retractable wire rack carrying rod for improving the broken neck problem.

[0013] Compared with the prior art, this application has the following beneficial effects:

[0014] The present application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck, comprising a rod body, a fastening assembly arranged on one end of the rod body, and a pressure-bearing assembly arranged on the other end of the rod body, wherein the rod body comprises a support disc section and a clamping section. By detachably arranging the pressure-bearing assembly on the support disc section, when the cable retractable rack is arranged on the support disc section, the pressure-bearing assembly can provide a pressure-bearing clearance for the disc and the cable, and partially convert the radial pressure exerted on the support disc section into an axial force, thereby avoiding stress concentration on the support disc section, avoiding broken neck of the carrying rod, extending the service life of the carrying rod, and ensuring the normal use of the cable retractable rack. The ... of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for describing the embodiments are briefly introduced below.

[0016] Figure 1 This is a structural schematic diagram of a cable retracting and releasing rack carrying rod for improving the neck breaking problem of the present application;

[0017] Figure 2 This application Figure 1 Sectional view at AA in the middle;

[0018] Figure 3 The present invention is a schematic diagram of the exploded structure of a cable retracting and releasing rack carrying rod for improving the neck breaking problem. DETAILED DESCRIPTION

[0019] Combined with Figure 1-3 As shown, the technical solution is further described, a cable reel-and-wire rack carrying rod for improving the broken neck problem, comprising a rod body 1, a fastening assembly 2 arranged on one end of the rod body 1, and a pressure-bearing assembly 3 arranged on the other end of the rod body 1, the rod body 1 comprises a support plate section 10 for supporting the reel of the reel-and-wire rack, and a clamping section arranged on the support plate section 10, the pressure-bearing assembly 3 is detachably arranged on the support plate section 10, and the fastening assembly 2 is used to fix the rod body 1 on a carrying board.

[0020] The present application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck, comprising a rod body, a fastening assembly arranged on one end of the rod body, and a pressure-bearing assembly arranged on the other end of the rod body, wherein the rod body comprises a support disc section and a clamping section. By detachably arranging the pressure-bearing assembly on the support disc section, when the cable retractable rack is arranged on the support disc section, the pressure-bearing assembly can provide a pressure-bearing clearance for the disc and the cable, and partially convert the radial pressure exerted on the support disc section into an axial force, thereby avoiding stress concentration on the support disc section, avoiding broken neck of the carrying rod, extending the service life of the carrying rod, and ensuring the normal use of the cable retractable rack. The ... of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the

[0021] During the implementation of this embodiment, the fastening assembly 2 includes a fastening hole 20 provided at one end of the rod body 1, a fastener 21 provided on the fastening hole 20, and a stop gasket 22 provided between the fastening hole 20 and the fastener 21. The fastener 21 can be matched with a threaded connection in the fastening hole 20.

[0022] During the implementation of this embodiment, the anti-retraction gasket 22 is made of styrene-butadiene rubber or stainless steel.

[0023] In the actual implementation process, the fastening hole is a threaded hole, the fastener is a fastening bolt, and the anti-retraction gasket is made of stainless steel. When the cable is heavy, a stainless steel and styrene-butadiene rubber composite pad is required. Its cross-section is circular, the outer circumference is made of stainless steel, and the inner circumference is filled with styrene-butadiene rubber. When the fastener is matched with the threaded connection in the fastening hole, the anti-retraction gasket can effectively prevent the fastener from reversing and prevent it from moving away from the fastening hole.

[0024] During the implementation of this embodiment, the pressure-bearing assembly 3 includes a pressure-bearing rod 30, a mounting hole 31 provided on the other end of the rod body 1 and matching the pressure-bearing rod 30, an external connecting hole 32 provided on the outer surface of the support plate segment 10, an internal connecting hole 33 provided on the outer surface of the pressure-bearing rod 30 and located at a position corresponding to the external connecting hole 32, and a pressure-bearing pin 34. When the pressure-bearing rod 30 is matched and penetrated in the mounting hole 31, the pressure-bearing pin 34 can be matched and penetrated in the external connecting hole 32 and the external connecting hole 32 at the same time.

[0025] During the actual implementation process, an external thread is provided on the outer periphery of the pressure-bearing rod body, and an internal thread matching the external thread is provided on the inner periphery of the mounting hole. Both the external connecting hole and the internal connecting hole are threaded holes, and the pressure-bearing pin is a threaded connecting part. The pressure-bearing rod can be matched with the thread connection in the mounting hole, and the pressure-bearing pin can be matched with the thread connection on the external connecting hole and the internal connecting hole at the same time. When the cable storage and release drum is arranged on the support drum section, since there is a thread between the pressure-bearing rod and the mounting hole, and there is a thread between the pressure-bearing pin and the internal connecting hole and the external connecting hole, after the support drum section receives radial pressure, the thread can provide multiple continuous pressure points and transfer part of the radial pressure into axial force, thereby avoiding stress concentration in the support drum section, avoiding neck breakage of the carrying rod, extending the service life of the carrying rod, and ensuring the normal use of the cable storage and release rack. It has the advantages of simple structure, easy operation, good pressure-bearing effect, and easy promotion and implementation.

[0026] During the implementation of this embodiment, a plurality of pressure-bearing components 3 are provided at intervals along the length direction of the rod body 1 .

[0027] During the implementation of this embodiment, the length L of the rod body 1 and the cross-sectional diameter R of the rod body 1 satisfy the following relationship: 3.5≤L:R≤6.3.

[0028] During the actual implementation process, the length L of the rod body 1 and the cross-sectional diameter R of the rod body 1 satisfy the following relationship L: R=3.5. By adjusting the aspect ratio of the rod body, when the cable storage rack is arranged on the support plate section, the force moment of the radial pressure of the disk can be reduced to avoid stress concentration in the support plate section.

[0029] During the implementation of this embodiment, the fastening hole 20 is connected to the mounting hole 31, the aperture of the fastening hole 20 is larger than the aperture of the mounting hole 31, and a connecting groove 4 is provided on the end of the fastener 21 close to and away from the anti-retraction gasket 22. When the fastener 21 is matched in the fastening hole 20 and the pressure rod 30 is matched in the mounting hole 31, the end of the pressure rod 30 located in the mounting hole 31 can be matched in the connecting groove 4.

[0030] In order to solve the technical problem raised by the present application, the present application also provides a cable retractable wire rack, which includes the above-mentioned cable retractable wire rack carrying rod for improving the broken neck problem.

[0031] The present application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck, comprising a rod body, a fastening assembly arranged on one end of the rod body, and a pressure-bearing assembly arranged on the other end of the rod body, wherein the rod body comprises a support disc section and a clamping section. By detachably arranging the pressure-bearing assembly on the support disc section, when the cable retractable rack is arranged on the support disc section, the pressure-bearing assembly can provide a pressure-bearing clearance for the disc and the cable, and partially convert the radial pressure exerted on the support disc section into an axial force, thereby avoiding stress concentration on the support disc section, avoiding broken neck of the carrying rod, extending the service life of the carrying rod, and ensuring the normal use of the cable retractable rack. The ... of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the problem of broken neck of the cable retractable rack. The application provides a cable retractable rack carrying rod and a cable retractable rack for improving the

[0032] The above are only embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable retracting and releasing rack carrying rod for improving the problem of broken neck, characterized in that: The invention comprises a rod body (1), a fastening assembly (2) arranged on one end of the rod body (1), and a pressure-bearing assembly (3) arranged on the other end of the rod body (1); the rod body (1) comprises a support plate section (10) for supporting a reel of a reeling and winding rack, and a clamping section arranged on the support plate section (10); the pressure-bearing assembly (3) is detachably arranged on the support plate section (10); and the fastening assembly (2) is used to fix the rod body (1) on a carrying board.

2. A cable retracting and releasing rack carrying rod for improving the neck breaking problem according to claim 1, characterized in that: The fastening assembly (2) comprises a fastening hole (20) provided at one end of the rod body (1), a fastening piece (21) provided on the fastening hole (20), and a stop washer (22) provided between the fastening hole (20) and the fastening piece (21); the fastening piece (21) can be matched and threadedly connected in the fastening hole (20).

3. A cable retracting and releasing rack carrying rod for improving the neck breaking problem according to claim 2, characterized in that: The material of the anti-retraction gasket (22) is styrene-butadiene rubber or stainless steel.

4. A cable retracting and releasing rack carrying rod for improving the neck breaking problem according to claim 2, characterized in that: The pressure-bearing assembly (3) comprises a pressure-bearing rod (30), a mounting hole (31) provided on the other end of the rod body (1) and matching with the pressure-bearing rod (30), an external connection hole (32) provided on the outer surface of the support plate section (10), an internal connection hole (33) provided on the outer surface of the pressure-bearing rod (30) and located at a position corresponding to the external connection hole (32), and a pressure-bearing pin (34). When the pressure-bearing rod (30) is matched and inserted into the mounting hole (31), the pressure-bearing pin (34) can be matched and inserted into the external connection hole (32) and the external connection hole (32) at the same time.

5. According to claim 1, a cable retracting and releasing rack carrying rod for improving the neck breaking problem is characterized in that: A plurality of the pressure-bearing components (3) are arranged at intervals along the length direction of the rod body (1).

6. A cable retracting and releasing rack carrying rod for improving the neck breaking problem according to claim 1, characterized in that: The length L of the rod body (1) and the cross-sectional diameter R of the rod body (1) satisfy the following relationship: 3.5≤L:R≤6.

3.

7. A cable retracting and releasing rack carrying rod for improving the neck breaking problem according to claim 4, characterized in that: The fastening hole (20) is communicated with the mounting hole (31); the diameter of the fastening hole (20) is larger than the diameter of the mounting hole (31); a connecting groove (4) is provided on one end of the fastener (21) close to and away from the stop washer (22); when the fastener (21) is matched and arranged in the fastening hole (20) and the pressure-bearing rod (30) is matched and arranged in the mounting hole (31), the end of the pressure-bearing rod (30) located in the mounting hole (31) can be matched and arranged in the connecting groove (4).

8. A cable retracting rack, characterized in that: A cable retracting and releasing rack carrying rod for improving the neck breaking problem, comprising any one of claims 1-7.

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