CN210744597U - Cable pre-cutting system - Google Patents
Cable pre-cutting system Download PDFInfo
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- CN210744597U CN210744597U CN201921709158.0U CN201921709158U CN210744597U CN 210744597 U CN210744597 U CN 210744597U CN 201921709158 U CN201921709158 U CN 201921709158U CN 210744597 U CN210744597 U CN 210744597U
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- cutting
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Abstract
The utility model discloses a cable is cutting system in advance, including spiral device, tangent line device, stay wire device and cable section of thick bamboo device. The winding device realizes automatic winding of the cut cable; when the cable reaches the specified length, a cylinder rod of the hydraulic cylinder of the wire cutting device extends out to drive a cutter to jack up, and the cable is cut off; the wire pulling device can realize the lifting of the driven wheel by rotating the lifting screw rod, so that the distance between the driving wheel and the driven wheel is controlled, the wire pulling device is suitable for cutting cables with different diameters, and the motor drives the driving wheel to rotate to realize the pulling of the cables; the cable drum device is an original cable which leaves a factory and can rotate around a central shaft. The device simple structure, the installation is convenient, has saved the manpower, has improved the efficiency of cable cutting, improves the precision of cutting, reduces cable material cost.
Description
Technical Field
The utility model relates to a cable cutting system, concretely relates to cable pre-cutting system to ocean engineering module.
Background
In the process of building ocean engineering modules, cable laying is an important link. The traditional cable laying method adopts a cable field laying and cutting method, and in the process, the cable laying efficiency is low and the cable material is wasted due to the reasons that the field storage place of a cable roller is not enough, the position of the cable roller is not changed continuously by a crane, the two ends of the cable are overlong artificially and the like. The cable pre-cutting means that the cable is systematically, finely and massively pre-cut according to the cable length specified by the cable inventory before being laid on the cable site. The cable pre-cutting is widely applied, the cable pre-cutting is extremely important, but the cable cutting is basically manual operation at present, the efficiency is low, and meanwhile the cost is increased.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a cable precutting's system, this system simple structure, easily operation, work precision is high, and strong adaptability uses manpower sparingly when improving work efficiency.
The utility model discloses a cable pre-cutting system, which comprises a coiling device, a thread cutting device, a thread pulling device and a cable drum device which are arranged from back to front in sequence;
the cable drum device comprises cable drum supports which are arranged in parallel at intervals from left to right, and the left end and the right end of a rotating shaft of one cable drum are respectively and rotatably connected with the cable drum supports on the corresponding sides;
the wire drawing device comprises a second motor, a driving wheel is mounted on a rotating shaft of the second motor arranged along the horizontal direction, a driven wheel is fixed on a driven wheel shaft arranged along the horizontal direction, the driving wheel and the driven wheel are arranged at intervals up and down, threaded holes and through holes are respectively formed in the left end and the right end of the driven wheel shaft along the radial direction of the driven wheel shaft, and the axes of the threaded holes and the through holes are parallel to each other;
the driven wheel support frame is arranged at the left end and the right end of the driven wheel shaft respectively, a sliding groove is formed in the side wall of the upper portion of each driven wheel support frame, an insertion hole with the bottom communicated with the top wall of the sliding groove is formed in the top wall of each driven wheel support frame along the vertical direction, a counter bore which is coaxial with the insertion hole is formed in the bottom wall of each sliding groove along the vertical direction, the insertion holes in the driven wheel support frames on the left side and the right side are all unthreaded holes, and the left end and the right end of the driven wheel shaft are inserted into the sliding grooves of the driven wheel support frames on the left side and the right side;
a lifting screw rod arranged along the vertical direction penetrates through the jack on the driven wheel support frame on the left side and is in threaded connection with the threaded hole on the driven wheel shaft, and the bottom of the lifting screw rod is in clearance fit with the counter bore on the driven wheel support frame on the left side; the lower part of a positioning rod arranged along the vertical direction sequentially penetrates through an insertion hole in the driven wheel support frame on the right side and a through hole in the driven wheel shaft, the bottom of the positioning rod is in clearance fit with a counter bore in the driven wheel support frame on the right side, the lifting screw rod and the positioning rod are in clearance fit with the insertion hole respectively, and the positioning rod is in clearance fit with the through hole;
the cutting device comprises a hydraulic cylinder, a cutter and a cylinder rod of the hydraulic cylinder arranged in the vertical direction are fixedly connected through a bolt, the cutter is arranged behind a sleeve, the sleeve is fixed on a sleeve frame, and the axis of the sleeve and the axis of a driven wheel shaft are perpendicular to each other;
the winding device comprises a first motor, the left end and the right end of a winding shaft of one winding reel are respectively connected with a bearing, the bearings are respectively fixed in a left winding reel bracket and a right winding reel bracket which are oppositely arranged, and a motor shaft of the first motor is fixedly connected with one end of the winding shaft; the cable on the cable drum device sequentially passes through the gap between the driving wheel and the driven wheel and the sleeve and is wound on the winding drum.
The utility model has the advantages that:
the system is simple in structure and convenient to install, saves manpower, improves the efficiency of cable cutting, improves the cutting precision, and reduces the cost of cable materials.
Drawings
Fig. 1 is a schematic structural diagram of a cable pre-cutting system provided by the present invention;
FIG. 2 is a schematic diagram of the construction of the line reeling device in the system shown in FIG. 1;
FIG. 3 is a schematic diagram of the construction of a thread cutting device in the system of FIG. 1;
FIG. 4 is a front view of the construction of the thread pulling apparatus in the system shown in FIG. 1;
fig. 5 is a right side view of the construction of the line drawing device in the system shown in fig. 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in the attached drawings, the utility model discloses a cable pre-cutting system, include coiling device 1, tangent line device 2, pull-off mechanism 3 and cable drum device 4 that set gradually forward from the back.
The cable drum device 4 comprises cable drum supports which are arranged in parallel at intervals from left to right, the left end and the right end of a rotating shaft of one cable drum are respectively connected with the cable drum supports on the corresponding sides in a rotating mode, the cable drum is an original cable which leaves a factory, and the cable drum can rotate around a central shaft.
The wire drawing device 3 comprises a second motor 31, a driving wheel 32 is installed on a rotating shaft of the second motor 31 arranged along the horizontal direction, a driven wheel 33 is fixed on a driven wheel shaft 35 arranged along the horizontal direction, the driving wheel 32 and the driven wheel 33 are arranged at intervals up and down, threaded holes and through holes are respectively formed in the left end and the right end of the driven wheel shaft 35 along the radial direction of the driven wheel shaft 35, and the axes of the threaded holes and the through holes are parallel to each other.
Driven wheel support frames 37 are respectively arranged at the left end and the right end of the driven wheel shaft 35, a sliding groove is formed in the side wall of the upper portion of each driven wheel support frame 37, an insertion hole with the bottom communicated with the top wall of the sliding groove is formed in the top wall of each driven wheel support frame 37 in the vertical direction, a counter bore which is coaxial with the insertion hole is formed in the bottom wall of each sliding groove in the vertical direction, and the insertion holes in the driven wheel support frames 37 on the left side and the right side are unthreaded holes. The left end and the right end of the driven wheel shaft 35 are respectively inserted into the sliding grooves of the driven wheel supporting frames 37 on the left side and the right side and can be matched with the sliding grooves in a sliding mode up and down.
A lifting screw 34 arranged along the vertical direction penetrates through a jack on the driven wheel support frame 37 on the left side and is in threaded connection with a threaded hole on the driven wheel shaft 35, and the bottom of the lifting screw 34 is in clearance fit with a counter bore on the driven wheel support frame on the left side, so that the transverse movement of the lifting screw 34 is limited; the lower part of the positioning rod 36 arranged along the vertical direction sequentially penetrates through the jack on the driven wheel support frame 37 on the right side and the through hole on the driven wheel shaft 35, and the bottom of the through hole is in clearance fit with the counter bore on the driven wheel support frame on the right side, so that the transverse movement of the positioning rod 36 is limited. The lifting screw 34 and the positioning rod 36 are in clearance fit with the insertion holes respectively, and the positioning rod 36 is in clearance fit with the through hole.
The second motor 31 can drive the driving wheel 32 to rotate, and the lifting screw 34 can be rotated to control the lifting of the driven wheel 33, so as to control the distance between the driven wheel 33 and the driving wheel 32, and enable the diameter requirement of the cable 5 to be cut to be met;
the wire cutting device 2 comprises a hydraulic cylinder 21, a cutter 24 is fixedly connected with a cylinder rod 22 of the hydraulic cylinder arranged in the vertical direction through a bolt 23, the cutter 24 is arranged behind a sleeve 25, the sleeve 25 is fixed on a sleeve frame 26, the axis of the sleeve 25 is perpendicular to the axis of a driven wheel shaft 35, and after the length of a cable passing through the sleeve 25 meets the requirement, the cylinder rod 22 of the hydraulic cylinder is jacked to drive the cutter 24 to move upwards to cut off the cable.
The winding device 1 comprises a first motor 11, the left end and the right end of a winding reel 12 are respectively connected with a bearing, the bearings are respectively fixed in a left winding reel support and a right winding reel support which are oppositely arranged, a motor shaft of the first motor 11 is fixedly connected with one end of the winding reel, the first motor 11 drives the winding reel 12 to rotate, a cut cable is automatically wound, and the linear velocity of the winding reel is not greater than that of the driving wheel 32.
The cable 5 on the cable drum arrangement 4 passes through the gap between the driving pulley 32 and the driven pulley 33, the sleeve 25 and is wound on the winding drum 12 in sequence.
The working principle is as follows: when the cable is to be precut, firstly, the outgoing cable 5 passes through the driving wheel 32 and the sleeve 25 in sequence and is wound on the winding reel 12; then, the lifting screw 34 is rotated to adjust the distance between the driven wheel 33 and the driving wheel 32, so that the driven wheel 33 and the driving wheel 32 press the cable, and the rotation of the driving wheel 32 can drive the cable 5 to move forwards; the second motor 31 is started next, the first motor 11 is started after a period of time, the wire outgoing speed of the cable 5 can be obtained according to the rotating speed of the motor 31 because the diameter of the driving wheel 32 is fixed, when the second motor 31 drives the wire outgoing length of the cable 5 to reach the precut length in the cable book, the second motor 31 is suspended, the hydraulic cylinder rod 22 extends out, and the jacking cutter 24 cuts off the cable 5; after the cable 5 is cut off, the hydraulic cylinder rod 22 retracts to drive the cutter 24 to descend; the second motor 31 is then activated to continue to complete the pre-cutting of the next cable.
The foregoing description is intended to illustrate and not limit the invention, and those skilled in the art will understand that many modifications, variations or equivalents may be made without departing from the scope of the invention as defined in the claims, which follow.
Claims (1)
1. A cable pre-cutting system, characterized by: comprises a coiling device, a thread cutting device, a thread pulling device and a cable drum device which are arranged in sequence from back to front;
the cable drum device comprises cable drum supports which are arranged in parallel at intervals from left to right, and the left end and the right end of a rotating shaft of one cable drum are respectively and rotatably connected with the cable drum supports on the corresponding sides;
the wire drawing device comprises a second motor, a driving wheel is mounted on a rotating shaft of the second motor arranged along the horizontal direction, a driven wheel is fixed on a driven wheel shaft arranged along the horizontal direction, the driving wheel and the driven wheel are arranged at intervals up and down, threaded holes and through holes are respectively formed in the left end and the right end of the driven wheel shaft along the radial direction of the driven wheel shaft, and the axes of the threaded holes and the through holes are parallel to each other;
the driven wheel support frame is arranged at the left end and the right end of the driven wheel shaft respectively, a sliding groove is formed in the side wall of the upper portion of each driven wheel support frame, an insertion hole with the bottom communicated with the top wall of the sliding groove is formed in the top wall of each driven wheel support frame along the vertical direction, a counter bore which is coaxial with the insertion hole is formed in the bottom wall of each sliding groove along the vertical direction, the insertion holes in the driven wheel support frames on the left side and the right side are all unthreaded holes, and the left end and the right end of the driven wheel shaft are inserted into the sliding grooves of the driven wheel support frames on the left side and the right side;
a lifting screw rod arranged along the vertical direction penetrates through the jack on the driven wheel support frame on the left side and is in threaded connection with the threaded hole on the driven wheel shaft, and the bottom of the lifting screw rod is in clearance fit with the counter bore on the driven wheel support frame on the left side; the lower part of a positioning rod arranged along the vertical direction sequentially penetrates through an insertion hole in the driven wheel support frame on the right side and a through hole in the driven wheel shaft, the bottom of the positioning rod is in clearance fit with a counter bore in the driven wheel support frame on the right side, the lifting screw rod and the positioning rod are in clearance fit with the insertion hole respectively, and the positioning rod is in clearance fit with the through hole;
the cutting device comprises a hydraulic cylinder, a cutter and a cylinder rod of the hydraulic cylinder arranged in the vertical direction are fixedly connected through a bolt, the cutter is arranged behind a sleeve, the sleeve is fixed on a sleeve frame, and the axis of the sleeve and the axis of a driven wheel shaft are perpendicular to each other;
the winding device comprises a first motor, the left end and the right end of a winding shaft of one winding reel are respectively connected with a bearing, the bearings are respectively fixed in a left winding reel bracket and a right winding reel bracket which are oppositely arranged, and a motor shaft of the first motor is fixedly connected with one end of the winding shaft; the cable on the cable drum device sequentially passes through the gap between the driving wheel and the driven wheel and the sleeve and is wound on the winding drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709158.0U CN210744597U (en) | 2019-10-12 | 2019-10-12 | Cable pre-cutting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709158.0U CN210744597U (en) | 2019-10-12 | 2019-10-12 | Cable pre-cutting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210744597U true CN210744597U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921709158.0U Active CN210744597U (en) | 2019-10-12 | 2019-10-12 | Cable pre-cutting system |
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| Country | Link |
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| CN (1) | CN210744597U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478897A (en) * | 2020-11-30 | 2021-03-12 | 大连中远海运川崎船舶工程有限公司 | Multi-specification cable pre-cutting method |
| CN113641141A (en) * | 2021-05-26 | 2021-11-12 | 国网江苏省电力有限公司泰州供电分公司 | Full-automatic fixed-length cable taking machine system |
| CN114044221A (en) * | 2021-05-26 | 2022-02-15 | 国网江苏省电力有限公司泰州供电分公司 | Flexible cutting system of many varieties big specification cable |
-
2019
- 2019-10-12 CN CN201921709158.0U patent/CN210744597U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112478897A (en) * | 2020-11-30 | 2021-03-12 | 大连中远海运川崎船舶工程有限公司 | Multi-specification cable pre-cutting method |
| CN113641141A (en) * | 2021-05-26 | 2021-11-12 | 国网江苏省电力有限公司泰州供电分公司 | Full-automatic fixed-length cable taking machine system |
| CN114044221A (en) * | 2021-05-26 | 2022-02-15 | 国网江苏省电力有限公司泰州供电分公司 | Flexible cutting system of many varieties big specification cable |
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