Tension control device for winding and unwinding super-long cable

Abstract

The utility model relates to the technical field of super-long cable winding and unwinding, and discloses a tension control device for super-long cable winding and unwinding, which comprises a bottom plate and an adjusting bracket, the bottom plate comprises two groups of support frames I and two groups of support frames II, the two groups of support frames I are symmetrically arranged at two ends of one side of the top of the bottom plate, and the adjusting bracket is arranged on the bottom plate. The two second supporting frames are symmetrically arranged at the two ends of the other side of the top of the bottom plate, and the adjusting frame comprises a gear roller, a gear motor, a servo motor and a two-way screw. According to the cable winding and unwinding device, a cable can be supported through the two sets of supporting rollers, the two sets of adjusting frames can be oppositely adjusted through the servo motor and the two-way screw, the cable can be clamped through the gear roller, the gear roller can be driven to rotate through the gear motor, and winding and unwinding of the cable can be adjusted conveniently; the brake plate can be adjusted through the hydraulic cylinder and the second positioning rod, the positioning effect is achieved, the tension of the cable can be adjusted conveniently, and the tension adjusting effect of the tension control device is better.

Description

Technical Field

[0001] This utility model relates to the field of ultra-long cable winding and unwinding technology, specifically a tension control device for ultra-long cable winding and unwinding. Background Technology

[0002] A mooring rope is a cable that connects the top support of the mast to the ground anchor. It is mainly used to keep the mast upright and stable. Mooring ropes have properties such as tensile strength, impact resistance, wear resistance, flexibility and lightness, and can be used to moor multiple strands of rope on ships.

[0003] During the winding and unwinding of ultra-long cables, tension control devices are needed to adjust the tension of the cable. Most tension control devices can only adjust the tension by adjusting the unwinding speed, which is prone to falling off and has a poor effect on the tension adjustment of ultra-long cables, making it inconvenient to wind and unwind ultra-long cables. Utility Model Content

[0004] The purpose of this invention is to provide a tension control device for winding and unwinding ultra-long cables, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a tension control device for winding and unwinding ultra-long cables, comprising a base plate and an adjusting frame. The base plate includes a first support frame and a second support frame. Two sets of first support frames are symmetrically arranged at both ends of one side of the top of the base plate, and two sets of second support frames are symmetrically arranged at both ends of the other side of the top of the base plate. The adjusting frame includes a gear roller, a reduction motor, a servo motor, and a bidirectional screw. The gear roller is located inside the adjusting frame on one side, the reduction motor is located at the top of the adjusting frame, the servo motor is located at the bottom of the front end of one set of first support frames, and the bidirectional screw is located at the output end of the servo motor, and the bidirectional screw extends through to the bottom of the two sets of adjusting frames.

[0006] Preferably, each of the two sets of support frames 1 and 2 is provided with a mounting block on one side, a support roller is provided between the two sets of mounting blocks, and a positioning rod is provided at the bottom of one end of each of the two sets of adjustment frames, penetrating into the interior of support frame 1.

[0007] Preferably, brake plates are provided at both ends of the top side of the base plate, hydraulic cylinders are provided at the middle position of one end of the two sets of support frames, positioning rods are provided at the top and bottom of one end of the two sets of brake plates and penetrate into the interior of the support frame, and brake pads are provided at the other end of the two sets of brake plates.

[0008] Preferably, the geared motor is connected to the adjusting frame by bolt installation, and the output end of the geared motor is connected to a rotating shaft, which extends through the interior of the gear roller.

[0009] Preferably, the servo motor is connected with a set of support frames through bolt mounting, and the bottom end of the two sets of adjusting frames is provided with a threaded hole matched with the bidirectional screw rod.

[0010] Preferably, the two sets of support frames one and two are welded with the top end of the bottom plate, and the bottom plate is provided with support legs at the four corners.

[0011] Preferably, the top end of the two sets of support frames one is provided with a positioning hole, and the positioning rod one penetrates into the positioning hole.

[0012] Preferably, the inside of the mounting block is provided with a bearing, the inside of the support roller is provided with a rotating shaft, and the two ends of the rotating shaft penetrate into the bearing.

[0013] Preferably, the hydraulic cylinder is connected with the support frame two through bolt mounting, and the brake pad is connected with the brake plate through glue.

[0014] Preferably, the top end and the bottom end of the two sets of support frames two are provided with a positioning hole two, and the positioning rod two penetrates into the positioning hole two.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a set of support frames can support the cable, and the servo motor and the bidirectional screw rod can adjust the two sets of adjusting frames, so that the gear roller can clamp the cable, the speed reducer can drive the gear roller to rotate, the hydraulic cylinder and the positioning rod two can adjust the brake plate, and the tension of the cable can be adjusted, so that the tension adjusting effect of the tension control device is better. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0018] Figure 1 It is a structural schematic view of the utility model.

[0019] Figure 2 It is a front view of the utility model.

[0020] Figure 3 It is a side view of the utility model.

[0021] In the figure: 1, the base plate; 101, support frame one; 102, support frame two; 103, mounting block; 104, support roller; 2, adjusting frame; 201, gear roller; 202, speed reducer motor; 203, servo motor; 204, two-way screw; 205, positioning rod one; 3, brake plate; 301, hydraulic cylinder; 302, positioning rod two; 303, brake pad. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the following will further describe the present application in conjunction with specific embodiments.

[0023] In the description of the present application, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the present application.

[0026] Please refer to Figures 1-3The utility model provides a kind of tension control device for super long cable reel, a kind of tension control device for super long cable reel, including bottom plate 1 and adjusting frame 2, bottom plate 1 includes support frame one 101 and support frame two 102, two groups of support frame one 101 are symmetrically equipped at the both ends of one side of the top of bottom plate 1, two groups of support frame two 102 are symmetrically equipped at the both ends of other side of the top of bottom plate 1, adjusting frame 2 includes gear roller 201, reduction motor 202, servo motor 203 and bidirectional screw rod 204, gear roller 201 is equipped at one side in adjusting frame 2 interior, reduction motor 202 is equipped at the top end of adjusting frame 2, gear roller 201 can be driven to rotate by reduction motor 202, it is convenient to adjust the reel speed of cable, servo motor 203 is equipped at the bottom of the front end of one group of support frame one 101, bidirectional screw rod 204 is equipped at the output end of servo motor 203, and bidirectional screw rod 204 is penetrated to the bottom end in the interior of two groups of adjusting frame 2, servo motor 203 can drive bidirectional screw rod 204 to rotate, can be adjusted to two groups of adjusting frame 2, can make two groups of gear roller 201 clamp cable, one side of two groups of support frame one 101 and support frame two 102 is equipped with mounting block 103, support roller 104 is equipped between two groups of mounting block 103, cable can be supported by two groups of support roller 104, it is convenient to adjust the tension of cable, the bottom of one end of two groups of adjusting frame 2 is equipped with the positioning rod one 205 that is penetrated to the interior of support frame one 101, limit effect is played, the adjustment of two groups of adjusting frame 2 is more stable.

[0027] Please refer to Figure 1 and Figure 3 , the both ends of one side of the top of bottom plate 1 are equipped with brake plate 3, the middle position of one end of two groups of support frame two 102 is equipped with hydraulic cylinder 301, the top and bottom of one end of two groups of brake plate 3 are equipped with the positioning rod two 302 that is penetrated to the interior of support frame two 102, the front and back adjustment of brake plate 3 can be stabilized by hydraulic cylinder 301 and positioning rod two 302, the other end of two groups of brake plate 3 is equipped with brake pad 303, the reel speed of cable can be adjusted, and the tension adjustment effect of cable is better.

[0028] Please refer to Figure 1 and Figure 2The speed reducer 202 is connected with the adjusting frame 2 in a bolt mounting mode, the speed reducer 202 and the adjusting frame 2 can be fixedly installed, the output end of the speed reducer 202 is connected with a rotating shaft, the rotating shaft penetrates into the inside of the gear roller 201, the gear roller 201 can be driven to rotate by the speed reducer 202, the winding and unwinding speed of the cable can be adjusted, the servo motor 203 is connected with a group of supporting frames one 101 in a bolt mounting mode, the servo motor 203 and the supporting frames one 101 are installed, the bottom end of the inside of the two groups of adjusting frames 2 is provided with a threaded hole matched with the bidirectional screw rod 204, the limiting and adjusting effect is achieved, the two groups of adjusting frames 2 can be adjusted towards each other, different cables can be clamped, the two groups of supporting frames one 101 and the supporting frames two 102 are welded with the top end of the bottom plate 1, the supporting legs are arranged at the four corners of the bottom of the bottom plate 1, the supporting effect is achieved, the use of the tension control device is more stable, the top end of the inside of the two groups of supporting frames one 101 is provided with a positioning hole, and the positioning rod one 205 penetrates into the inside of the positioning hole, the adjustment of the two groups of adjusting frames 2 is more stable by the positioning rod one 205.

[0029] Please refer to Figure 1 and Figure 3 The inside of the mounting block 103 is provided with a bearing, the inside of the supporting roller 104 is provided with a rotating shaft, and the two ends of the rotating shaft penetrate into the inside of the bearing, the supporting roller 104 can be rotated by the bearing and the rotating shaft, the cable can be supported and conveyed, the hydraulic cylinder 301 is connected with the supporting frames two 102 in a bolt mounting mode, the hydraulic cylinder 301 can be fixedly installed and used, the brake pad 303 is connected with the brake plate 3 by glue, the brake pad 303 can be replaced and used, the top end and the bottom end of the inside of the two groups of supporting frames two 102 are provided with a positioning hole two, and the positioning rod two 302 penetrates into the inside of the positioning hole two, the limiting and adjusting effect is achieved, the adjustment of the two groups of supporting frames two 102 is more stable.

[0030] Working principle: the utility model discloses when using, switch on the power, place the cable between two groups of gear roller 201 and brake plate 3, and can support the cable through two groups of support roller 104, can drive bidirectional screw rod 204 to rotate through servo motor 203, bidirectional screw rod 204 and the screw hole of two groups of adjusting frame 2 inside bottom end are mutually matched, can carry out the stable mutual adjustment of two groups of gear roller 201 through positioning rod one 205, make gear roller 201 and the cable close contact, can drive gear roller 201 to rotate through speed reducer 202, can adjust the take-up speed of cable, can drive brake plate 3 to adjust through two groups of hydraulic cylinder 301, the adjustment of brake plate 3 through positioning rod two 302 is more stable, through two groups of brake plate 3 and the cable close contact, through brake pad 303 can play the effect of positioning, it is convenient to adjust the tension of cable, make the use effect of tension control device better, it is convenient to take up the long cable.

[0031] The above-mentioned is only the embodiment of the utility model, and the well-known specific structure and characteristics of the scheme and the like are not described too much herein. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A tension control device for the spooling of an ultra-long cable, characterized in that: The utility model provides a kind of adjustable support frame, including bottom plate (1), the bottom plate (1) includes support frame one (101) and support frame two (102), two groups of the support frame one (101) are symmetrically arranged at the both ends of one side of the top of bottom plate (1), and two groups of the support frame two (102) are symmetrically arranged at the both ends of other side of the top of bottom plate (1); Adjusting frame (2), the adjusting frame (2) includes gear roller (201), reduction motor (202), servo motor (203) and two-way screw rod (204), the gear roller (201) is arranged at one side inside adjusting frame (2), the reduction motor (202) is arranged at the top end of adjusting frame (2), the servo motor (203) is arranged at the bottom of the front end of a group of support frame one (101), the two-way screw rod (204) is arranged at the output end of servo motor (203), and two-way screw rod (204) penetrates to the bottom end inside two groups of adjusting frame (2). One side of two groups of the support frame one (101) and support frame two (102) is equipped with mounting block (103), and support roller (104) is arranged between two groups of the mounting block (103), and the bottom of one end of two groups of the adjusting frame (2) is equipped with positioning rod one (205) penetrating to the inside of support frame one (101).

2. A tension control device for the deployment and retrieval of an ultra-long cable according to claim 1, characterized in that: The top of the bottom plate (1) is equipped with brake plate (3) at both ends of one side, and the middle position of one end of two groups of the support frame two (102) is equipped with hydraulic cylinder (301), and the top and bottom of one end of two groups of the brake plate (3) are equipped with positioning rod two (302) penetrating to the inside of support frame two (102), and the other end of two groups of the brake plate (3) is equipped with brake pad (303).

3. A tension control device for an ultra-long cable deployment and retrieval according to claim 1, characterized in that: The reduction motor (202) is connected with adjusting frame (2) by bolt mounting, the output end of the reduction motor (202) is connected with rotating shaft, and rotating shaft penetrates to the inside of gear roller (201).

4. A tension control device for an ultra-long cable deployment and retrieval according to claim 1, characterized in that: The servo motor (203) is connected with a group of support frame one (101) by bolt mounting, and the bottom end inside two groups of the adjusting frame (2) is equipped with screw hole matched with two-way screw rod (204).

5. A tension control device for an ultra-long cable deployment and retrieval according to claim 1, characterized in that: Two groups of the support frame one (101) and support frame two (102) are welded with the top of bottom plate (1), and the four corners of the bottom of the bottom plate (1) are equipped with support leg.

6. A tension control device for an ultra-long cable deployment and retrieval according to claim 1, characterized in that: The top end inside two groups of the support frame one (101) is equipped with positioning hole, and positioning rod one (205) penetrates to the inside of positioning hole.

7. A tension control device for the deployment and retrieval of an ultra-long cable according to claim 2, characterized in that: The inside of the mounting block (103) is equipped with bearing, the inside of the support roller (104) is equipped with rotating shaft, and the both ends of rotating shaft penetrate to the inside of bearing respectively.

8. A tension control device for the deployment and retrieval of an ultra-long cable according to claim 2, characterized in that: The hydraulic cylinder (301) is connected with support frame two (102) by bolt mounting, and the brake pad (303) is connected with brake plate (3) by glue.

9. A tension control device for the deployment and retrieval of an ultra-long cable according to claim 3, characterized in that: The top end and bottom end inside two groups of the support frame two (102) are equipped with positioning hole two, and positioning rod two (302) penetrates to the inside of positioning hole two.

10. A tension control device for the deployment and retrieval of an ultra-long cable according to claim 3, characterized in that: ​

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