CN117102398A - Special cutting device for large-section aluminum-clad steel strands - Google Patents
Special cutting device for large-section aluminum-clad steel strands Download PDFInfo
- Publication number
- CN117102398A CN117102398A CN202311323542.8A CN202311323542A CN117102398A CN 117102398 A CN117102398 A CN 117102398A CN 202311323542 A CN202311323542 A CN 202311323542A CN 117102398 A CN117102398 A CN 117102398A
- Authority
- CN
- China
- Prior art keywords
- clad steel
- cutting
- aluminum
- clamp
- adhesive tape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The application relates to a special cutting device for large-section aluminum-clad steel strands, which comprises an anti-stranding mechanism, wherein the anti-stranding mechanism is used for being detachably assembled with the aluminum-clad steel strands to be cut so as to wind an adhesive tape with an anti-stranding effect near a cutting opening of the aluminum-clad steel strands; the clamp mechanism is used for clamping and fixing the aluminum-clad steel stranded wire after the adhesive tape is wound; and the cutting executing mechanism is movably installed with the clamp mechanism, and can move relative to the clamp mechanism so as to finish cutting operation on the aluminum-clad steel strand. Compared with the prior art, the special cutting device of this scheme not only can realize the automatic cutout to aluminium package steel strand wires, labour saving and time saving, cutting efficiency is high, and along radial once cutting completion moreover, the cutting off port is of high quality, and special cutting device's overall structure is simple, and is portable, convenient to carry and use.
Description
Technical Field
The application relates to the technical field of electric power overhaul appliances, in particular to a special cutting device for a large-section aluminum-clad steel strand.
Background
At present, wires used for ultra-high voltage transmission lines are large-section aluminum-clad steel strands, and the diameters of the large-section aluminum-clad steel strands are generally 40mm or more. Because the working condition and the environment of the ultra-high voltage transmission line are complex and severe, and the problem of fault damage frequently occurs, the transmission line rush-repair construction operation needs to be frequently carried out, and the working contents of cutting, crimping and the like of the lead are needed to be involved in the rush-repair construction operation.
At present, the method for cutting the large-section aluminum-clad steel strand mainly comprises the following steps: the manual cutting by using the hand saw consumes a great deal of time and labor, and has the problem of low efficiency; or the electric hydraulic shear is adopted for cutting, the angle of the cut is easy to generate, the strand at the cut is seriously deformed, the repeated polishing and trimming are needed to meet the construction requirement, and meanwhile, the electric hydraulic shear equipment is heavy and inconvenient for site construction operation.
Disclosure of Invention
Based on the problems of time and labor consumption, low efficiency, serious wire strand scattering deformation at the incision and poor equipment portability, the special cutting device for the large-section aluminum-clad steel strand is necessary to be provided.
The application provides a special cutting device for a large-section aluminum-clad steel strand, which comprises:
the strand scattering prevention mechanism is used for being detachably assembled with the aluminum-clad steel strand to be cut so as to wind an adhesive tape with strand scattering prevention function near a cut-off opening of the aluminum-clad steel strand;
the clamp mechanism is used for clamping and fixing the aluminum-clad steel stranded wire after the adhesive tape is wound; the method comprises the steps of,
the cutting executing mechanism is movably installed with the clamp mechanism, and can move relative to the clamp mechanism so as to finish cutting operation on the aluminum-clad steel strand.
The special cutting device is applied to the operation occasion of cutting the aluminum-clad steel strand with a large section, the aluminum-clad steel strand to be cut is firstly assembled with the strand scattering prevention mechanism before the formal cutting treatment is carried out, and the adhesive tape is wound around the cutting opening of the aluminum-clad steel strand in advance through the strand scattering prevention mechanism, so that the adhesive tape can play a constraint role on the internal wire of the aluminum-clad steel strand, and the strand scattering phenomenon of the wire after the cutting treatment is effectively prevented; after the adhesive tape winding is completed, the aluminum-clad steel stranded wires are clamped and fixed with the clamp mechanism, then the cutting actuating mechanism and the clamp mechanism are movably installed, the cutting actuating mechanism is started and operated to move along the radial direction of the aluminum-clad steel stranded wires relative to the clamp mechanism, and the cutting actuating mechanism can automatically complete cutting (cutting) of the aluminum-clad steel stranded wires, so that maintenance personnel can conveniently carry out maintenance operation on the ultra-high voltage transmission line. Compared with the prior art, the special cutting device of this scheme not only can realize the automatic cutout to aluminium package steel strand wires, labour saving and time saving, cutting efficiency is high, and along radial once cutting completion moreover, the cutting off port is of high quality, and special cutting device's overall structure is simple, and is portable, convenient to carry and use.
The technical scheme of the application is further described as follows:
in one embodiment, the strand scattering prevention mechanism comprises a mounting seat, a winding motor and an adhesive tape assembly, wherein the mounting seat is provided with a positioning notch, the positioning notch is used for accommodating and positioning the aluminum-clad steel strand, the winding motor is arranged on one side of the mounting seat, the adhesive tape assembly is arranged on the other side of the mounting seat, which is away from the winding motor, and the adhesive tape assembly is in driving connection with the winding motor and can rotate around the axial lead of the aluminum-clad steel strand relative to the mounting seat.
In one embodiment, the adhesive tape assembly comprises a mounting disc and an adhesive tape cylinder, wherein the mounting disc is in driving connection with the winding motor, the mounting disc is provided with a mounting shaft, and the adhesive tape cylinder is rotatably sleeved on the mounting shaft.
In one embodiment, the anti-loose mechanism further comprises an anti-loose lock catch, the mounting seat is further provided with a matched lock body, one end of the anti-loose lock catch is rotatably arranged on the mounting seat, and the other end of the anti-loose lock catch can be locked or unlocked with the matched lock body; when the anti-falling lock catch and the matched lock body are locked, the anti-falling lock catch covers the opening of the positioning notch.
In one embodiment, the clamp mechanism comprises a fixed clamp, a movable clamp, a connecting sliding rail and a locking screw, wherein the fixed clamp is connected with the movable clamp through the connecting sliding rail, so that the movable clamp and the fixed clamp can move close to or away from each other, and when the movable clamp and the fixed clamp are close to each other and clamp and fix the aluminum-clad steel strand, the locking screw is in locking fit with the connecting sliding rail so as to fix the movable clamp and the fixed clamp.
In one embodiment, the fixture mechanism further comprises a guide slide rail, the guide slide rail is arranged on one side, far away from the movable fixture, of the fixed fixture, and the cutting executing mechanism comprises a guide slide block, and the guide slide block is slidably mounted and matched with the guide slide rail.
In one embodiment, the cutting executing mechanism further comprises a bearing body, a cutting motor and an alloy blade, wherein the cutting motor is arranged on the bearing body, the bearing body is provided with a cutting notch, the alloy blade is rotatably arranged on the bearing body, a cutting edge of the alloy blade stretches into the cutting notch, and the alloy blade is in driving connection with the cutting motor.
In one embodiment, the carrier body is further provided with a drain opening, which communicates with the cutting recess.
In one embodiment, the cutting actuator further comprises a colored guide block disposed on the carrier body on one side of the cutting recess.
In one embodiment, the cutting executing mechanism further comprises an auxiliary handle, a speed regulating switch button, a torque regulator, a stepless speed regulating switch, a lithium battery and a control board, wherein the auxiliary handle, the speed regulating switch button, the torque regulator, the stepless speed regulating switch, the lithium battery and the control board are respectively arranged on the bearing main body, and the speed regulating switch button, the torque regulator, the stepless speed regulating switch and the lithium battery are respectively electrically connected with the control board.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an assembled block diagram of a clamping mechanism and a cutting actuator according to an embodiment of the present application.
Fig. 2 is a schematic structural view of the cutting actuator in fig. 1.
Fig. 3 is a top view of the structure of fig. 2.
Fig. 4 is a cross-sectional view of the structure at A-A in fig. 3.
Fig. 5 is an assembly structure diagram of an anti-stranding mechanism and an aluminum-clad steel strand according to an embodiment.
Fig. 6 is a schematic structural diagram of unlocking the anti-release latch in fig. 5.
Fig. 7 is a schematic diagram of a structure in which a clamp mechanism releases an aluminum-clad steel strand.
Fig. 8 is a schematic structural view of a clamping mechanism for clamping an aluminum-clad steel strand.
Reference numerals illustrate:
10. a strand scattering prevention mechanism; 11. a mounting base; 111. positioning the notch; 12. winding a motor; 13. an adhesive tape assembly; 131. a mounting plate; 131a, a mounting shaft; 132. a tape cylinder; 14. an anti-falling lock catch; 20. a clamp mechanism; 21. a fixing clamp; 22. a movable clamp; 23. the connecting slide rail; 24. locking a screw; 25. a guide rail; 30. a cutting actuator; 31. a guide slide block; 32. a carrying body; 321. cutting the notch; 322. a drain port; 33. a cutting motor; 34. alloy blade; 35. a colored guide block; 36. an auxiliary handle; 37. a speed regulating switch button; 38. a torque regulator; 39. a stepless speed regulating switch; 39a, lithium battery; 39b, control board; 10a, aluminum-clad steel strand.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.
Referring to fig. 1 to 8, a special cutting device for large-section aluminum-clad steel strands according to an embodiment of the present application includes an anti-stranding mechanism 10, a clamping mechanism 20 and a cutting actuator 30.
The strand break preventing mechanism 10 is used for separable assembly with the aluminum-clad steel strand 10a to be cut, so as to wind an adhesive tape serving as a strand break preventing function around the cut-off port of the aluminum-clad steel strand 10 a.
It should be noted that the separable assembly means that the stranding prevention mechanism 10 can be assembled and connected with the aluminum clad steel strand 10a when needed, and the stranding prevention mechanism 10 is quickly and effectively separated from the aluminum clad steel strand 10a after the tape winding is completed.
The wire core inside the aluminum-clad steel stranded wire 10a is generally formed by gathering a plurality of wires which are arranged side by side in a bunching mode, and the adhesive tape is wound on the outer peripheral surface of the aluminum-clad steel stranded wire 10a, so that a circumferential limiting and restraining effect can be formed on the wires, and the wires are prevented from being scattered and inconvenient to follow-up wiring operation.
The clamp mechanism 20 is used for clamping and fixing the aluminum-clad steel strand 10a after the adhesive tape is wound; the cutting executing mechanism 30 is movably installed with the clamp mechanism 20, and the cutting executing mechanism 30 can move relative to the clamp mechanism 20 so as to complete cutting operation on the aluminum-clad steel strand 10 a.
It can be appreciated that the fixture mechanism 20 plays a role in guiding the movement of the cutting executing mechanism 30, can serve as a cutting auxiliary reference of the cutting executing mechanism 30, provides a positioning reference relatively perpendicular to the radial direction of the aluminum-clad steel strand 10a and preventing the cutting executing mechanism 30 from deflecting for the cutting executing mechanism 30, so as to ensure that the cut-off opening of the aluminum-clad steel strand 10a after cutting is smooth, facilitate the subsequent wiring operation and improve the subsequent wiring quality.
In summary, implementing the technical scheme of the embodiment can obtain the following beneficial effects: the special cutting device is applied to the operation occasion of cutting the aluminum-clad steel strand 10a with the large section, the aluminum-clad steel strand 10a to be cut is firstly assembled with the strand scattering prevention mechanism 10 before the formal cutting treatment is carried out, and the adhesive tape is wound around the cutting opening of the aluminum-clad steel strand 10a in advance through the strand scattering prevention mechanism 10, so that the adhesive tape can play a constraint role on the internal wires of the aluminum-clad steel strand 10a, and the strand scattering phenomenon of the wires after the cutting treatment is effectively prevented; after the tape winding is completed, the aluminum-clad steel strand 10a and the clamp mechanism 20 are clamped and fixed, then the cutting executing mechanism 30 and the clamp mechanism 20 are movably installed, the cutting executing mechanism 30 is started and operated to move along the radial direction of the aluminum-clad steel strand 10a relative to the clamp mechanism 20, and the cutting executing mechanism 30 can automatically complete cutting (cutting off) of the aluminum-clad steel strand 10a, so that maintenance work of ultra-high-voltage transmission lines is facilitated for maintenance staff.
Compared with the prior art, the special cutting device of this scheme not only can realize the automatic cutout to aluminium package steel strand wires 10a, labour saving and time saving, cutting efficiency is high, and along radial once cutting completion moreover, the cutting off port is of high quality, and special cutting device's overall structure is constituteed simply, and is portable, convenient to carry and use.
Referring to fig. 5 and 6, in some embodiments, the strand-scattering preventing mechanism 10 includes a mounting seat 11, a winding motor 12 and a tape assembly 13, the mounting seat 11 is provided with a positioning notch 111, the positioning notch 111 is used for accommodating and positioning the aluminum-clad steel strand 10a, the winding motor 12 is disposed on one side of the mounting seat 11, the tape assembly 13 is disposed on the other side of the mounting seat 11 facing away from the winding motor 12, and the tape assembly 13 is in driving connection with the winding motor 12 and can rotate around the axis of the aluminum-clad steel strand 10a relative to the mounting seat 11.
During operation, the aluminum clad steel strand 10a is first radially pushed into the positioning notch 111, so that the aluminum clad steel strand 10a is held by the positioning notch 111 and pre-fixed, and then the winding motor 12 is started, the winding motor 12 drives the adhesive tape assembly 13 to rotate around the peripheral direction of the aluminum clad steel strand 10a, so that the adhesive tape can be wound outside the aluminum clad steel strand 10a in a looping manner, and the effect of limiting the circumferential direction of the lead is formed.
Further, when the adhesive tape assembly 13 rotates around the circumferential direction of the aluminum-clad steel strand 10a, the anti-stranding mechanism 10 is synchronously pushed to move at a uniform speed along the axial direction of the aluminum-clad steel strand 10a, so that the adhesive tape can be continuously wound around the periphery of the aluminum-clad steel strand 10a in a spiral track for a plurality of circles, the coating area of the wire is increased, and the constraint anti-stranding effect of the wire is enhanced.
Specifically, in the above embodiment, the adhesive tape assembly 13 includes the mounting plate 131 and the adhesive tape tube 132, the mounting plate 131 is in driving connection with the winding motor 12, the mounting plate 131 is provided with the mounting shaft 131a, and the adhesive tape tube 132 is rotatably sleeved on the mounting shaft 131 a.
The adhesive tape cylinder 132 specifically comprises a cylinder body and an adhesive tape roll, and the adhesive tape roll is wound on the outer cylinder wall of the cylinder body. When in use, the adhesive tape is continuously rolled and fed along with the rotation of the cylinder body. Specifically, when the winding motor 12 drives the mounting plate 131 to rotate, the tape tube 132 revolves around the mounting shaft 131a while rotating around the axis line of the aluminum clad steel strand 10a at a constant speed in the peripheral direction, so that the tape can be continuously stuck and wound around the periphery of the aluminum clad steel strand 10 a.
Referring to fig. 5 and 6, further, on the basis of any of the above embodiments, the strand-scattering preventing mechanism 10 further includes an anti-loose lock catch 14, the mounting seat 11 is further provided with a mating lock body, one end of the anti-loose lock catch 14 is rotatably disposed on the mounting seat 11, and the other end can be locked or unlocked with the mating lock body; wherein, when the anti-falling lock catch 14 is locked with the matched lock body, the anti-falling lock catch 14 covers the opening of the positioning notch 111. The anti-falling lock catch 14 is locked with the matched lock body to cover the opening of the positioning notch 111, so that the aluminum-clad steel strand 10a can be restrained and fixed inside the positioning notch 111, and the situation that the adhesive tape cannot be wound normally due to falling out of the positioning notch 111 when the adhesive tape component 13 is acted is avoided.
Referring to fig. 7 and 8, in other embodiments, the clamp mechanism 20 includes a fixed clamp 21, a movable clamp 22, a connecting rail 23, and a locking screw 24, wherein the fixed clamp 21 is connected to the movable clamp 22 through the connecting rail 23, so that the movable clamp 22 and the fixed clamp 21 can move toward or away from each other, and when the movable clamp 22 approaches the fixed clamp 21 and clamps and fixes the aluminum-clad steel strand 10a, the locking screw 24 is in locking engagement with the connecting rail 23 to fix the movable clamp 22 and the fixed clamp 21.
After the tape winding is completed, the aluminum-clad steel strand 10a is separated from the strand scattering prevention mechanism 10, the aluminum-clad steel strand 10a is placed in the fixed clamp 21, the movable clamp 22 is pushed towards the fixed clamp 21 until the movable clamp 22 and the fixed clamp 21 clamp the aluminum-clad steel strand 10a simultaneously, the aluminum-clad steel strand 10a is clamped and fixed, and the locking screw 24 is locked to complete the assembly of the clamp mechanism 20 and the aluminum-clad steel strand 10 a.
In addition, the fixture mechanism 20 further comprises a guide sliding rail 25, the guide sliding rail 25 is arranged on one side of the fixed fixture 21 far away from the movable fixture 22, and the cutting executing mechanism 30 comprises a guide sliding block 31, and the guide sliding block 31 is slidably matched with the guide sliding rail 25.
By means of the sliding assembly of the guide sliding block 31 and the guide sliding rail 25, the cutting actuating mechanism 30 can play a role in guiding the cutting movement, the pose of the cutting actuating mechanism 30 and the aluminum-clad steel strand 10a is ensured to be stable, the quality of a smoother cut is facilitated, and the subsequent wiring quality is improved.
Referring to fig. 1 to 4, the cutting actuator 30 further includes a carrying body 32, a cutting motor 33 and an alloy blade 34, the cutting motor 33 is mounted on the carrying body 32, the carrying body 32 is provided with a cutting notch 321, the alloy blade 34 is rotatably disposed on the carrying body 32, and a cutting edge of the alloy blade 34 extends into the cutting notch 321, and the alloy blade 34 is in driving connection with the cutting motor 33.
When the guide slide block 31 and the guide slide rail 25 are assembled, the aluminum-clad steel strand 10a just stretches into the cutting notch 321 and just contacts with the cutting edge of the alloy blade 34, then the cutting motor 33 is started to drive the alloy blade 34 to rotate at a high speed, and meanwhile the cutting actuator 30 is synchronously moved along the limited movement, so that the alloy blade 34 can radially cut off the aluminum-clad steel strand 10 a. Compared with the traditional grinding wheel which generates a large amount of sparks when cutting the aluminum-clad steel strand 10a, the wire is heated and overburden, so that the wire loses the original rigidity, the outer aluminum wire generates a plurality of burrs due to high viscosity at too high temperature, the secondary polishing and trimming method is required to meet the construction requirement, the construction quality is influenced, and the problems can be well avoided by adopting the alloy blade 34.
Further, in still other embodiments the carrier body 32 is also provided with a drain opening 322, the drain opening 322 being in communication with the cutting recess 321. In the cutting process of the aluminum-clad steel strand 10a, the drain port 322 can timely discharge metal scraps generated by cutting and air flow generated by high-speed rotation of the alloy blade 34, so that the cutting port of the aluminum-clad steel strand 10a is prevented from being scratched and the cutting effect of the alloy blade 34 is prevented from being influenced.
Still further, the cutting actuator 30 further includes a colored guide block 35, and the colored guide block 35 is disposed on the carrying body 32 and located at one side of the cutting notch 321.
The width of the colored guide block 35 is larger than the diameter of the aluminum-clad steel strand 10a, when the colored guide block 35 is aligned with one radial side of the aluminum-clad steel strand 10a from one side (which can be defined as a mark side) in the width direction to the other radial side of the aluminum-clad steel strand 10a in the moving process of the cutting executing mechanism 30, the alloy blade 34 can be indicated to completely cut off the aluminum-clad steel strand 10a, and accordingly, a maintenance worker can stop in time.
In addition, on the basis of any of the above embodiments, the cutting actuator 30 further includes an auxiliary handle 36, a speed adjusting switch button 37, a torque adjuster 38, a stepless speed adjusting switch 39, a lithium battery 39a, and a control board 39b, wherein the auxiliary handle 36, the speed adjusting switch button 37, the torque adjuster 38, the stepless speed adjusting switch 39, the lithium battery 39a, and the control board 39b are respectively mounted on the carrying body 32, and the speed adjusting switch button 37, the torque adjuster 38, the stepless speed adjusting switch 39, and the lithium battery 39a are respectively electrically connected to the control board 39 b.
In actual use, the carrier body 32 and the auxiliary handle 36 can be held by both hands of an maintainer, so that the special cutting device can be held more firmly, and the cutting quality can be improved. The lithium battery 39a can meet the continuous power demand of the special cutting device, and the cruising ability is ensured. By respectively operating the torque regulator 38, the stepless speed regulating switch 39 and the like, proper parameters such as cutting speed and the like can be flexibly selected according to the aluminum-clad steel stranded wires 10a with different specifications and sizes, and the effects of energy consumption, cutting efficiency and cutting quality balance are achieved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (10)
1. A special cutting device for large-section aluminium package steel strand wires, characterized in that includes:
the strand scattering prevention mechanism is used for being detachably assembled with the aluminum-clad steel strand to be cut so as to wind an adhesive tape with strand scattering prevention function near a cut-off opening of the aluminum-clad steel strand;
the clamp mechanism is used for clamping and fixing the aluminum-clad steel stranded wire after the adhesive tape is wound; the method comprises the steps of,
the cutting executing mechanism is movably installed with the clamp mechanism, and can move relative to the clamp mechanism so as to finish cutting operation on the aluminum-clad steel strand.
2. The special cutting device for large-section aluminum-clad steel strands according to claim 1, wherein the strand scattering prevention mechanism comprises a mounting seat, a winding motor and an adhesive tape assembly, the mounting seat is provided with a positioning notch, the positioning notch is used for accommodating and positioning the aluminum-clad steel strands, the winding motor is arranged on one side of the mounting seat, the adhesive tape assembly is arranged on the other side of the mounting seat, which is away from the winding motor, and the adhesive tape assembly is in driving connection with the winding motor and can rotate around the axial lead of the aluminum-clad steel strands relative to the mounting seat.
3. The special cutting device for large-section aluminum-clad steel strands according to claim 2, wherein the adhesive tape assembly comprises a mounting disc and an adhesive tape cylinder, the mounting disc is in driving connection with the winding motor, the mounting disc is provided with a mounting shaft, and the adhesive tape cylinder is rotatably sleeved on the mounting shaft.
4. The special cutting device for the large-section aluminum-clad steel strand according to claim 2, wherein the strand scattering prevention mechanism further comprises an anti-falling lock catch, the mounting seat is further provided with a matched lock body, one end of the anti-falling lock catch is rotatably arranged on the mounting seat, and the other end of the anti-falling lock catch can be locked or unlocked with the matched lock body; when the anti-falling lock catch and the matched lock body are locked, the anti-falling lock catch covers the opening of the positioning notch.
5. The special cutting device for large-section aluminum-clad steel strands according to claim 1, wherein the clamp mechanism comprises a fixed clamp, a movable clamp, a connecting slide rail and a locking screw, the fixed clamp is connected with the movable clamp through the connecting slide rail, so that the movable clamp and the fixed clamp can move close to or away from each other, and when the movable clamp and the fixed clamp are close to each other and clamp and fix the aluminum-clad steel strands, the locking screw is in locking fit with the connecting slide rail so as to fix the movable clamp and the fixed clamp.
6. The special cutting device for large-section aluminum-clad steel strands according to claim 5, wherein the clamp mechanism further comprises a guide slide rail arranged on one side of the fixed clamp away from the movable clamp, and the cutting executing mechanism comprises a guide slide block slidably mounted and matched with the guide slide rail.
7. The special cutting device for large-section aluminum-clad steel strands according to claim 1, wherein the cutting executing mechanism further comprises a bearing body, a cutting motor and an alloy blade, the cutting motor is arranged on the bearing body, the bearing body is provided with a cutting notch, the alloy blade is rotatably arranged on the bearing body, a cutting blade of the alloy blade stretches into the cutting notch, and the alloy blade is in driving connection with the cutting motor.
8. The special cutting device for large-section aluminum-clad steel strands according to claim 7, wherein the carrying body is further provided with a drain port, the drain port being in communication with the cutting recess.
9. The special cutting device for large section aluminum clad steel strands according to claim 8, wherein the cutting actuator further comprises a colored guide block disposed on the carrying body on one side of the cutting recess.
10. The special cutting device for large-section aluminum-clad steel strands according to claim 7, wherein the cutting executing mechanism further comprises an auxiliary handle, a speed regulating switch button, a torque regulator, a stepless speed regulating switch, a lithium battery and a control board, wherein the auxiliary handle, the speed regulating switch button, the torque regulator, the stepless speed regulating switch, the lithium battery and the control board are respectively arranged on the bearing main body, and the speed regulating switch button, the torque regulator, the stepless speed regulating switch and the lithium battery are respectively electrically connected with the control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311323542.8A CN117102398A (en) | 2023-10-12 | 2023-10-12 | Special cutting device for large-section aluminum-clad steel strands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311323542.8A CN117102398A (en) | 2023-10-12 | 2023-10-12 | Special cutting device for large-section aluminum-clad steel strands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117102398A true CN117102398A (en) | 2023-11-24 |
Family
ID=88802463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311323542.8A Pending CN117102398A (en) | 2023-10-12 | 2023-10-12 | Special cutting device for large-section aluminum-clad steel strands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117102398A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215142Y (en) * | 1995-02-20 | 1995-12-13 | 鲁勇俊 | Winding device for continuously covering wire groups with tape |
| JPH08323533A (en) * | 1995-05-31 | 1996-12-10 | Fujikura Ltd | Cable cutting tool |
| CN103706733A (en) * | 2014-01-26 | 2014-04-09 | 国家电网公司 | Fixing method for cutting aluminum stranded conductor |
| CN215144284U (en) * | 2021-06-09 | 2021-12-14 | 新疆银龙预应力材料有限公司 | Steel strand cutting device |
| CN217306181U (en) * | 2021-11-26 | 2022-08-26 | 沧能电力装备股份有限公司 | Tensile steel core aluminum stranded wire structure and cutting device |
| CN116093818A (en) * | 2023-02-07 | 2023-05-09 | 广西电网有限责任公司梧州供电局 | Multi-strand cable loose-preventing device |
-
2023
- 2023-10-12 CN CN202311323542.8A patent/CN117102398A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2215142Y (en) * | 1995-02-20 | 1995-12-13 | 鲁勇俊 | Winding device for continuously covering wire groups with tape |
| JPH08323533A (en) * | 1995-05-31 | 1996-12-10 | Fujikura Ltd | Cable cutting tool |
| CN103706733A (en) * | 2014-01-26 | 2014-04-09 | 国家电网公司 | Fixing method for cutting aluminum stranded conductor |
| CN215144284U (en) * | 2021-06-09 | 2021-12-14 | 新疆银龙预应力材料有限公司 | Steel strand cutting device |
| CN217306181U (en) * | 2021-11-26 | 2022-08-26 | 沧能电力装备股份有限公司 | Tensile steel core aluminum stranded wire structure and cutting device |
| CN116093818A (en) * | 2023-02-07 | 2023-05-09 | 广西电网有限责任公司梧州供电局 | Multi-strand cable loose-preventing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109755900B (en) | Automatic peeling control method for waste cable | |
| CN117102398A (en) | Special cutting device for large-section aluminum-clad steel strands | |
| CN221926521U (en) | General cable insulation test fixture | |
| CN215147137U (en) | Comprehensive tool magazine and machining center | |
| CN209414550U (en) | Open and close gear, gear assembly and the cable stripping device with it | |
| CN114156778A (en) | Preformed armor rod cutting device | |
| CN218985721U (en) | Fiber winding arm and winding device | |
| CN217010155U (en) | Cable cutting and sheath stripping device | |
| CN207269132U (en) | A kind of cable steel first cutting machine | |
| CN222673770U (en) | A six-blade wire stripper | |
| CN222169122U (en) | Twisting tool for cable | |
| CN223912180U (en) | Cable stripping mechanism adapting to various stripping thicknesses | |
| CN114421370A (en) | Circular cutting device for cables | |
| CN220740514U (en) | Brake iron shoe shaft hole processing device | |
| CN115065002A (en) | Portable cable wire stripping and trimming integrated device | |
| CN107732799A (en) | A kind of cable steel first cutting machine | |
| CN221910071U (en) | Fixed inner 45-degree double-end aluminum profile special cutting saw | |
| CN217148414U (en) | Safety limiting device of electric winching machine | |
| CN113084245A (en) | High-speed rotating automatic pipe cutting equipment | |
| CN219310221U (en) | High-precision right-angle cutting device for machining bridge-cut-off aluminum doors and windows | |
| CN218040526U (en) | Cable sharpener | |
| CN118676802A (en) | Six-knife middle stripper for electric wire | |
| CN215941618U (en) | Automatic grooving device for screw sleeve with tail steel wire | |
| CN219093477U (en) | Adjusting rod and electric wire cutting pliers thereof | |
| CN223889057U (en) | Saw sloping cam plate dead head processingequipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |