CN219018297U - Smooth crimping mechanism of transmission line repair tube - Google Patents
Smooth crimping mechanism of transmission line repair tube Download PDFInfo
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- CN219018297U CN219018297U CN202222989116.5U CN202222989116U CN219018297U CN 219018297 U CN219018297 U CN 219018297U CN 202222989116 U CN202222989116 U CN 202222989116U CN 219018297 U CN219018297 U CN 219018297U
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
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Abstract
The utility model discloses a straightening and crimping mechanism for a repair pipe of a power transmission line, which comprises a workbench, a guide rail positioned on the workbench, a first linear driving piece, a straightening and crimping device and a straightening and crimping device. The straightening device comprises a clamping assembly, a clamping block and a first rotation driving assembly. The clamping assembly is slidably arranged on the guide rail, and the movable end of the first linear driving member is connected with the clamping assembly. The clamping block is rotatably arranged at the movable end of the clamping assembly, the clamping block is provided with a clamping channel for the repair pipe to pass through, the clamping channel is parallel to the guide rail, and a bell mouth is arranged at the channel opening of the clamping channel. The first rotary driving assembly is in transmission connection with the clamping block. According to the utility model, the clamping block is controlled to automatically rotate while the repair pipe is arranged on the broken strand wire to slide, the broken strand wire at the broken strand is smoothed out and folded in the repair pipe and then is fixedly pressed in a crimping manner, so that manual operation is replaced, and the repair operation efficiency of the repair pipe is improved.
Description
Technical Field
The utility model relates to the technical field of repair pipe repair, in particular to a smooth crimping mechanism for a repair pipe of a power transmission line.
Background
In the construction and operation of the high-voltage transmission line, the high-voltage wire has the conditions of section abrasion, damage, breakage and the like due to weather, external force and the like, and the broken wire can influence the power transmission, the mechanical property of the wire is reduced, and even the wire breakage phenomenon occurs. Therefore, repair measures are needed at the damaged position to ensure the transmission cross section and the tensile strength of the lead. According to the specification of national standard GBJ233, 110-550 KV overhead power line construction and acceptance Specification: the damaged area of the steel-cored aluminum alloy stranded wire at the same section accounts for 7% -25% of the total area of the aluminum stranded wire, and a repair pipe is adopted for repair.
At present, in the repair scheme of broken repair pipes, manual operation is mostly adopted, and the broken repair pipes are smoothed and pressed manually. However, the manual repair tube straightening and crimping actions are complicated, the operation time is long, the labor intensity is high, the operation risk is high, the professional technical requirements on operators are high, and the repair tube repairing operation efficiency is seriously affected.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the power transmission line repair tube straightening and crimping mechanism reduces the operation difficulty of straightening and crimping the repair tube and improves the repair operation efficiency of the repair tube.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the power transmission line repair tube straightening and crimping mechanism comprises a workbench, a guide rail positioned on the workbench, a first linear driving piece, a straightening and crimping device and a straightening and crimping device;
the smoothing device comprises a clamping assembly, a clamping block and a first rotary driving assembly;
the clamping assembly is slidably arranged on the guide rail, the movable end of the first linear driving piece is connected with the clamping assembly, and the movable direction of the movable end is parallel to the track direction of the guide rail;
the clamping block is rotatably arranged on the movable end of the clamping assembly, a clamping channel for the repair pipe to pass through is formed in the clamping block, the clamping channel is parallel to the guide rail, and a horn mouth is formed at a channel port of the clamping channel;
the first rotation driving assembly is in transmission connection with the clamping block and is used for driving the clamping block to rotate;
the crimping device is positioned on the same straight line with the clamping channel and is used for crimping the repair pipe on the broken strand wire.
Further, the wire straightening device also comprises a broken wire straightening component and a second linear driving piece, wherein the broken wire straightening component and the second linear driving piece are positioned on the workbench;
the strand breaking wire straightening assembly comprises a fixed seat, a wire binding block and a second rotation driving assembly;
the fixed seat is slidably arranged on the guide rail, the movable end of the second linear driving piece is connected with the fixed seat, and the movable direction of the movable end is parallel to the track direction of the guide rail;
the wire harness block is rotatably arranged on the fixing seat, a wire penetrating hole for a broken wire to penetrate through is formed in the wire harness block, the wire penetrating hole and the clamping channel are positioned on the same straight line, and the bell mouth is positioned on a channel opening of the clamping channel, which faces the wire penetrating hole;
the second rotation driving assembly is in transmission connection with the wire harness block and is used for driving the wire harness block to rotate.
Further, the clamping assembly comprises a base, a third linear drive, a sub-clamping block, a first splice plate and a second splice plate positioned on the base;
the first splice plate is arranged on the movable end of the third linear driving piece, and the movable end of the third linear driving piece faces the second splice plate;
a semicircular groove is formed in each of the first splice plate and the second splice plate;
the clamping blocks comprise two sub-clamping blocks, the sub-clamping blocks are provided with semicircular edge parts with the sizes matched with the semicircular grooves, the sub-clamping blocks are in one-to-one correspondence with the semicircular grooves, and the sub-clamping blocks are rotatably arranged in the semicircular grooves through the semicircular edge parts;
when the first splice plate and the second splice plate are spliced, the two sub-clamping blocks are spliced to form the clamping blocks and the clamping channels, and the two semicircular grooves are spliced to form a rotating space for the clamping blocks to rotate.
Further, the first rotary driving assembly comprises a rotary motor, a driving gear and a driven gear;
the rotary motor is arranged on the clamping assembly, the driving gear is arranged on the movable end of the rotary motor, and the driven gear is arranged on the clamping block;
the driving gear is meshed with the driven gear.
Further, the crimping device comprises an electro-hydraulic clamp, a protective cover and a mounting base;
the protection cover is arranged on the electric hydraulic pliers, and the electric hydraulic pliers are arranged on the mounting base.
Further, the crimping device also comprises an electric push rod;
the movable end of the electric push rod is abutted to the pressure release transmission shaft of the electric hydraulic pliers.
Further, the crimping device also comprises a power supply battery and a fixing plate;
the power supply battery is fixed on the workbench through the fixing plate and is electrically connected with the electro-hydraulic clamp.
Further, the clamping block is an elastic member.
Further, the first linear driving member is a screw module.
The utility model has the beneficial effects that: the utility model provides a smooth crimping mechanism of transmission line repair tube, set up clamping assembly on the guide rail, clamping block and first rotation actuating assembly, press from both sides the repair tube on the broken strand wire through clamping assembly and clamping block cooperation, rely on first linear actuating piece and first rotation actuating assembly as driving force, control clamping block limit autorotation sideband to move the repair tube and slide on the broken strand wire, thereby make horn mouth and repair tube cooperation, smooth and draw together the broken strand silk of broken strand department in the repair tube, after accomplishing smooth operation in order, fix the repair tube through crimping device crimping, replace manual operation, reduce repair tube smooth, the operation degree of difficulty of crimping, improve repair tube prosthetic operating efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a smoothing part of a smoothing and crimping mechanism for repairing a tube of a power transmission line according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
fig. 3 is a side view of a smoothing part of a power transmission line repair tube smoothing and crimping mechanism according to an embodiment of the present utility model;
fig. 4 is a front view of a smoothing part of a smoothing and crimping mechanism for repairing a tube of a power transmission line according to an embodiment of the present utility model;
fig. 5 is a top view of a smoothing part of a power transmission line repair tube smoothing and crimping mechanism according to an embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a crimping device of a power transmission line repair tube straightening and crimping mechanism according to an embodiment of the present utility model.
Description of the reference numerals:
1. a guide rail; 2. a first linear drive; 3. a clamping assembly; 4. a clamping block; 5. a first rotary drive assembly; 6. a crimping device; 7. a clamping channel; 8. a horn mouth; 9. a second linear driving member; 10. a fixing seat; 11. a wire harness block; 12. a second rotary drive assembly; 13. perforating a wire;
31. a third linear drive; 32. a first splice plate; 33. a second splice plate; 34. a semicircular groove;
41. a sub-clamping block; 42. a semicircular edge portion;
51. a rotating motor; 52. a drive gear; 53. a driven gear;
61. an electro-hydraulic clamp; 62. a protective cover; 63. a mounting base; 64. an electric push rod; 65. a power supply battery; 66. and a fixing plate.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 6, a smoothing and crimping mechanism for repairing pipes of a power transmission line comprises a workbench, a guide rail 1, a first linear driving piece 2, a smoothing device and a crimping device 6, wherein the guide rail 1, the first linear driving piece 2, the smoothing device and the crimping device are arranged on the workbench;
the smoothening device comprises a clamping assembly 3, a clamping block 4 and a first rotary driving assembly 5;
the clamping assembly 3 is slidably arranged on the guide rail 1, the movable end of the first linear driving piece 2 is connected with the clamping assembly 3, and the movable direction of the movable end is parallel to the track direction of the guide rail 1;
the clamping block 4 is rotatably arranged on the movable end of the clamping assembly 3, the clamping block 4 is provided with a clamping channel 7 for a repair pipe to pass through, the clamping channel 7 is parallel to the guide rail 1, and a bell mouth 8 is arranged at a channel opening of the clamping channel 7;
the first rotation driving component 5 is in transmission connection with the clamping block 4 and is used for driving the clamping block 4 to rotate;
the crimping device 6 is arranged on the same line as the clamping channel 7 and is used for crimping the repair tube onto the broken strand wire.
From the above description, the beneficial effects of the utility model are as follows: the clamping assembly 3, the clamping block 4 and the first rotating driving assembly 5 are arranged on the guide rail 1, the clamping assembly 3 and the clamping block 4 are matched to clamp the repair pipe on the broken strand guide wire, the first linear driving piece 2 and the first rotating driving assembly 5 are used as driving forces, the clamping block 4 is controlled to rotate while driving the repair pipe to slide on the broken strand guide wire, so that the horn mouth 8 is matched with the repair pipe, the broken strand wire at the broken strand is smoothed and folded in the repair pipe, the repair pipe is fixed by the crimping device 6 after the smoothing operation is completed, the manual operation is replaced, the operation difficulty of smoothing and crimping the repair pipe is reduced, and the repair operation efficiency of repair of the repair pipe is improved.
Further, the wire straightening device also comprises a broken wire straightening assembly and a second linear driving piece 9 which are positioned on the workbench;
the broken wire straightening assembly comprises a fixed seat 10, a wire harness block 11 and a second rotation driving assembly 12;
the fixed seat 10 is slidably arranged on the guide rail 1, the movable end of the second linear driving piece 9 is connected with the fixed seat 10, and the movable direction of the movable end is parallel to the track direction of the guide rail 1;
the wire harness block 11 is rotatably arranged on the fixing seat 10, the wire harness block 11 is provided with a wire perforation 13 for a broken wire to pass through, the wire perforation 13 and the clamping channel 7 are positioned on the same straight line, and the bell mouth 8 is positioned on a channel opening of the clamping channel 7 facing the wire perforation 13;
the second rotation driving assembly 12 is in transmission connection with the wire harness block 11, and is used for driving the wire harness block 11 to rotate.
As can be seen from the above description, the strand breaking wire straightening component and the second linear driving component 9 are further disposed in the track direction of the guide rail 1, when the clamping block 4 rotates and drives the repair pipe to slide on the strand breaking wire, so that the flare 8 is matched with the repair pipe, when the strand breaking wire on one side of the strand breaking position is straightened and folded in the repair pipe, the second linear driving component 9 and the second rotary driving component 12 are used as power to control the wire bundling block 11 to rotate and slide on the strand breaking wire, so that the strand breaking wire on the other side of the strand breaking position is straightened and folded until the wire bundling block 11 contacts with the clamping block 4 at the strand breaking position, so that the wire straightening and folding operations on both sides of the strand breaking position can be automatically completed, the operation time is obviously shortened, and the operation efficiency is improved.
Further, the clamping assembly 3 comprises a base, a third linear drive 31, a first splice plate 32 and a second splice plate 33 located on the base;
the first splice plate 32 is disposed on the movable end of the third linear driving member 31, and the movable end of the third linear driving member 31 faces the second splice plate 33;
a semicircular groove 34 is formed in each of the first splice plate 32 and the second splice plate 33;
the clamping block 4 comprises two sub-clamping blocks 41, the sub-clamping blocks 41 are provided with semicircular edge parts 42 with the sizes matched with the semicircular grooves 34, the sub-clamping blocks 41 are in one-to-one correspondence with the semicircular grooves 34, and the sub-clamping blocks 41 are rotatably arranged in the semicircular grooves 34 through the semicircular edge parts 42;
when the first splice plate 32 and the second splice plate 33 are spliced, the two sub-clamping blocks 41 are spliced to form the clamping block 4 and the clamping channel 7, and the two semicircular grooves 34 are spliced to form a rotating space for the clamping block 4 to rotate.
As can be seen from the above description, the clamping assembly 3 integrally adopts a spliced type combined structure, the semicircular grooves 34 and the sub-clamping blocks 41 on the first splice plate 32 and the second splice plate 33 correspond to each other, and when in use, the split wire and the repair pipe are only required to be placed between the first splice plate 32 and the second splice plate 33 at positions corresponding to the sub-clamping blocks 41, and the clamping and loosening operation can be realized by moving the first splice plate 32 back and forth.
Further, the first rotation driving assembly 5 includes a rotation motor 51, a driving gear 52, and a driven gear 53;
the rotary motor 51 is arranged on the clamping assembly 3, the driving gear 52 is arranged on the movable end of the rotary motor 51, and the driven gear 53 is arranged on the clamping block 4;
the driving gear 52 is engaged with the driven gear 53.
As is clear from the above description, the driving gear 52 is engaged with the driven gear 53 to perform transmission, so that the rotation control of the clamping block 4 is more stable and reliable.
Further, the crimping device 6 includes an electro-hydraulic clamp 61, a boot 62, and a mounting base 63;
the protective cover 62 is provided on the electro-hydraulic pliers 61, and the electro-hydraulic pliers 61 is provided on the mounting base 63.
As is apparent from the above description, the crimping apparatus 6 is composed of the electro-hydraulic pliers 61, the boot 62 and the mounting base 63, and the crimping operation is performed mainly by means of the electro-hydraulic pliers 61, which is easy to control.
Further, the crimping device 6 also comprises an electric push rod 64;
the movable end of the electric push rod 64 is abutted against the pressure release transmission shaft of the electric hydraulic pliers 61.
From the above description, the automatic pressure relief reset operation is realized by arranging the electric push rod 64 to be abutted against the pressure relief transmission shaft of the electric hydraulic clamp 61, so that manual operation is not needed, and time and labor are saved.
Further, the crimping device 6 further includes a power supply battery 65 and a fixing plate 66;
the power supply battery 65 is fixed to the table by the fixing plate 66 and is electrically connected to the electro-hydraulic pliers 61.
As is apparent from the above description, the electro-hydraulic pliers 61 are independently supplied with power by the power supply battery 65 so as to be independently controlled, and can maintain a long-time operating state without external power supply, and are stable and reliable in use.
Further, the clamping block 4 is an elastic member.
From the above description, the clamping block 4 is an elastic member, has certain deformability, and is convenient to use, and the clamping force is excessive to ensure that the repair pipe cannot be deformed when the repair pipe is clamped.
Further, the first linear driving member 2 is a screw module.
As can be seen from the above description, the first linear driving member 2 is a screw module, and the movement of the clamping assembly 3 is controlled by means of screw transmission, so that the structure is simple and easy to control.
The power transmission line repair tube straightening and crimping mechanism can be applied to the scene of repair tube repair operation, and the power transmission line repair tube straightening and crimping mechanism is described by a specific embodiment:
referring to fig. 1 to 6, a first embodiment of the present utility model is as follows:
the power transmission line repair tube straightening and crimping mechanism comprises a workbench, a guide rail 1, a first linear driving piece 2, a straightening device and a crimping device 6, wherein the guide rail 1, the first linear driving piece 2, the straightening device and the crimping device are arranged on the workbench, as shown in fig. 1, 2 and 6. Wherein, the smoothing device comprises a clamping assembly 3, a clamping block 4 and a first rotation driving assembly 5. The clamping assembly 3 is slidably disposed on the guide rail 1, the movable end of the first linear driving member 2 is connected to the clamping assembly 3, and the moving direction of the movable end is parallel to the track direction of the guide rail 1. The clamping block 4 is rotatably arranged on the movable end of the clamping assembly 3, the clamping block 4 is provided with a clamping channel 7 for the repair pipe to pass through, the clamping channel 7 is parallel to the guide rail 1, and a bell mouth 8 is arranged at the channel opening of the clamping channel 7. The first rotation driving component 5 is in transmission connection with the clamping block 4 and is used for driving the clamping block 4 to rotate. The crimping device 6 is positioned in the same line as the clamping channel 7 and is used for crimping the repair tube onto the broken conductor. The clamping block 4 is an elastic member, and an elastic material such as a rubber block may be selected.
In this embodiment, as shown in fig. 1 to 4, the bench is further provided with a broken wire straightening assembly and a second linear driving member 9. The strand breaking wire straightening assembly comprises a fixed seat 10, a wire binding block 11 and a second rotation driving assembly 12. The fixed seat 10 is slidably disposed on the guide rail 1, the movable end of the second linear driving member 9 is connected to the fixed seat 10, and the moving direction of the movable end is parallel to the track direction of the guide rail 1. The wire-binding block 11 is rotatably arranged on the fixing seat 10, the wire-binding block 11 is provided with a wire perforation 13 for the broken wire to pass through, the wire perforation 13 and the clamping channel 7 are positioned on the same straight line, and the bell mouth 8 is positioned on the channel opening of the clamping channel 7 facing the wire perforation 13. The second rotation driving component 12 is in transmission connection with the wire harness block 11 and is used for driving the wire harness block 11 to rotate.
In this embodiment, as shown in fig. 5, the straightening device and the broken wire straightening assembly are arranged on the guide rail 1 along the track direction. The clamping block 4 on the straightening device is used for driving the repair pipe to straighten and draw in broken strands at one side of the broken strand wire, and the wire bundling block 11 on the straightening component is used for straightening and draw in broken strands at the other side of the broken strand wire. Moreover, in order to improve the folding effect and match with the bell mouth 8, the wire perforation 13 on the wire harness block 11 is provided with a chamfer at the port facing the bell mouth 8, so that the broken wire can be folded from the bell mouth 8 into the clamping channel 7 better.
In this embodiment, the first linear driving member 2 and the optional second linear driving member 9 are screw modules, and in other equivalent embodiments, a linear driving device such as a cylinder may be also used.
The use process of the power transmission line repair tube straightening and crimping mechanism comprises the following steps:
firstly, starting the clamping assembly 3 to fasten the repair pipe clamp on the broken strand wire in the clamping channel 7 of the clamping block 4;
in this embodiment, the operation of activating the clamping assembly 3 and subsequent other components may be accomplished by an inspection robot.
Secondly, simultaneously starting the first linear driving piece 2 and the first rotary driving component 5, controlling the clamping component 3 to move, and enabling the clamping block 4 to rotate and drive the repair pipe to slide on the broken wire so as to smooth the wire on one side of the broken position of the broken wire;
in this embodiment, when the repair tube is clamped by the clamping block 4, the broken strand of the broken strand wire is located at a position between the clamping assembly 3 and the fixing base 10. When the clamping block 4 rotates and drives the repair pipe to slide on the broken strand wire towards the wire bundling block 11 of the fixing seat 10, the wire bundling block 11 also moves towards the position where the clamping block 4 is located under the action of the second linear driving piece 9 and the second rotary driving piece while rotating, so that the wire on the other side of the broken strand is smoothed and folded. It should be noted that, since the same wire is smoothed out, the rotation directions of the clamp block 4 and the wire harness block 11 are opposite.
Then, after the wire on the other side of the broken strand is smoothed out, the repair pipe is controlled to continue sliding and completely cover the broken strand, and the clamping block 4 is removed;
in this embodiment, after the wire harness block 11 touches the horn head on the clamping block 4, it is indicated that the wires on both sides of the broken strand are smoothed and folded into the space formed by the clamping channel 7, the horn head and the wire through hole 13. At this time, the second linear driving member 9 is driven to retract the wire harness block 11, then the first linear driving member 2 is driven to continuously advance the clamping block 4 toward the wire harness block 11, the operation is repeated several times until the broken strand of the broken strand wire falls at the center position of the repair tube, and finally the clamping assembly 3 is loosened to remove the clamping block 4.
Finally, the crimping device 6 is controlled to crimp the repair tube onto the broken strand wire.
Referring to fig. 1 and 3, a second embodiment of the present utility model is as follows:
in addition to the first embodiment, as shown in fig. 1 and 2, the clamping assembly 3 includes a base, and a third linear driving member 31, a first splice plate 32, and a second splice plate 33 disposed on the base. The first splice plate 32 is disposed on the movable end of the third linear drive member 31, with the movable end of the third linear drive member 31 facing the second splice plate 33. A semicircular groove 34 is formed in each of the first splice plate 32 and the second splice plate 33. The clamping block 4 comprises two sub-clamping blocks 41; the sub-clamping blocks 41 are provided with semicircular edge parts 42 which are matched with the semicircular grooves 34 in size, the sub-clamping blocks 41 are in one-to-one correspondence with the semicircular grooves 34, and the sub-clamping blocks 41 are rotatably arranged in the semicircular grooves 34 through the semicircular edge parts 42. When the first splice plate 32 and the second splice plate 33 are spliced, the two sub-clamping blocks 41 are spliced to form the clamping block 4 and the clamping channel 7, and the two semicircular grooves 34 are spliced to form a rotating space for the clamping block 4 to rotate.
In the present embodiment, a cam follower is provided on the semicircular edge portion 42 of the sub-clamping block 41. The sub-clamping blocks 41 are rotated in the groove tracks of the semicircular grooves 34 by cam followers.
In this embodiment, as shown in fig. 2, two sub-clamping blocks 41 are respectively provided with a semi-cylindrical through groove. When the two sub-clamping blocks 41 clamp the repair tube, the two through grooves are spliced together to form the clamping channel 7.
In the present embodiment, the first rotation driving assembly 5 includes a rotation motor 51, a driving gear 52, and a driven gear 53. The rotary motor 51 is disposed on the clamping assembly 3, the driving gear 52 is disposed on the movable end of the rotary motor 51, and the driven gear 53 is disposed on the clamping block 4. The driving gear 52 is engaged with the driven gear 53. Also, as shown in the drawing, in order to correspond to the semicircular edge portion 42 of the sub-clamping block 41, the driven gear 53 is also divided into two semicircular racks, which are respectively mounted on the first splice plate 32 and the second splice plate 33, and the semicircular racks, the semicircular groove 34, and the semicircular edge portion 42 correspond in position. The driving gear 52 and the rotation motor 51 are also provided correspondingly in two, respectively. In this embodiment, the semicircular rack and the sub-clamping block 41 are detachably designed, and specifically, the semicircular rack and the sub-clamping block are assembled and connected by bolts.
In this embodiment, as shown in fig. 1 and 3, the clamping assembly 3 and the fixing base 10 have the same composition structure, and are all spliced and combined. Which are arranged opposite each other on the guide rail 1. The wire harness block 11 is also formed by splicing two partial blocks. Correspondingly, the second rotary drive assembly 12 is identical to the first rotary drive assembly 5 in terms of its constituent structure. Since the above structures are similar, the description is not repeated in this embodiment.
Referring to fig. 6, a third embodiment of the present utility model is as follows:
on the basis of the first embodiment, as shown in fig. 6, the crimping device 6 includes an electro-hydraulic clamp 61, an electric push rod 64, a protective cover 62 and a mounting base 63; the boot 62 is provided on the electro-hydraulic clamp 61, and the electro-hydraulic clamp 61 is provided on the mounting base 63. The movable end of the electric push rod 64 abuts against the pressure release transmission shaft of the electric hydraulic pliers 61.
In this embodiment, the crimping device 6 is also provided with an independent power supply, consisting of a power supply battery 65 and a fixing plate 66. The power supply battery 65 is fixed to the table by a fixing plate 66 and is electrically connected to the electro-hydraulic clamp 61.
In summary, the clamping assembly, the clamping block and the first rotation driving assembly are arranged on the guide rail, the clamping assembly and the clamping block are matched to clamp the repair pipe on the broken wire, the first linear driving assembly and the first rotation driving assembly are used as driving forces to control the clamping block to rotate while rotating to drive the repair pipe to slide on the broken wire, so that the horn mouth is matched with the repair pipe, broken wire at the broken wire is smoothed and gathered in the repair pipe, the repair pipe is fixed by the crimping device in a crimping manner after the smoothing operation is completed, manual operation is replaced, the repair pipe smoothing and crimping operation difficulty is reduced, and the repair operation efficiency of the repair pipe is improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (9)
1. The power transmission line repair tube straightening and crimping mechanism is characterized by comprising a workbench, a guide rail, a first linear driving piece, a straightening device and a crimping device, wherein the guide rail, the first linear driving piece, the straightening device and the crimping device are positioned on the workbench;
the smoothing device comprises a clamping assembly, a clamping block and a first rotary driving assembly;
the clamping assembly is slidably arranged on the guide rail, the movable end of the first linear driving piece is connected with the clamping assembly, and the movable direction of the movable end is parallel to the track direction of the guide rail;
the clamping block is rotatably arranged on the movable end of the clamping assembly, a clamping channel for the repair pipe to pass through is formed in the clamping block, the clamping channel is parallel to the guide rail, and a horn mouth is formed at a channel port of the clamping channel;
the first rotation driving assembly is in transmission connection with the clamping block and is used for driving the clamping block to rotate;
the crimping device is positioned on the same straight line with the clamping channel and is used for crimping the repair pipe on the broken strand wire.
2. The power transmission line repair tube straightening and crimping mechanism according to claim 1, further comprising a broken wire straightening assembly and a second linear driving member on the workbench;
the strand breaking wire straightening assembly comprises a fixed seat, a wire binding block and a second rotation driving assembly;
the fixed seat is slidably arranged on the guide rail, the movable end of the second linear driving piece is connected with the fixed seat, and the movable direction of the movable end is parallel to the track direction of the guide rail;
the wire harness block is rotatably arranged on the fixing seat, a wire penetrating hole for a broken wire to penetrate through is formed in the wire harness block, the wire penetrating hole and the clamping channel are positioned on the same straight line, and the bell mouth is positioned on a channel opening of the clamping channel, which faces the wire penetrating hole;
the second rotation driving assembly is in transmission connection with the wire harness block and is used for driving the wire harness block to rotate.
3. A power transmission line repair tube crimping mechanism according to claim 1, wherein the clamping assembly comprises a base and a third linear drive, sub-clamping blocks, first splice plates and second splice plates located on the base;
the first splice plate is arranged on the movable end of the third linear driving piece, and the movable end of the third linear driving piece faces the second splice plate;
a semicircular groove is formed in each of the first splice plate and the second splice plate;
the clamping blocks comprise two sub-clamping blocks, the sub-clamping blocks are provided with semicircular edge parts with the sizes matched with the semicircular grooves, the sub-clamping blocks are in one-to-one correspondence with the semicircular grooves, and the sub-clamping blocks are rotatably arranged in the semicircular grooves through the semicircular edge parts;
when the first splice plate and the second splice plate are spliced, the two sub-clamping blocks are spliced to form the clamping blocks and the clamping channels, and the two semicircular grooves are spliced to form a rotating space for the clamping blocks to rotate.
4. The power transmission line repair tube crimping mechanism of claim 1, wherein the first rotary drive assembly comprises a rotary motor, a driving gear and a driven gear;
the rotary motor is arranged on the clamping assembly, the driving gear is arranged on the movable end of the rotary motor, and the driven gear is arranged on the clamping block;
the driving gear is meshed with the driven gear.
5. The power transmission line repair tube smoothing and crimping mechanism according to claim 1, wherein the crimping device comprises an electro-hydraulic clamp, a protective cover and a mounting base;
the protection cover is arranged on the electric hydraulic pliers, and the electric hydraulic pliers are arranged on the mounting base.
6. The power transmission line repair tube straightening and crimping mechanism according to claim 5, further comprising an electric push rod, wherein the crimping device comprises a push rod;
the movable end of the electric push rod is abutted to the pressure release transmission shaft of the electric hydraulic pliers.
7. The power transmission line repair tube smoothing and crimping mechanism according to claim 5, wherein the crimping device further comprises a power supply battery and a fixing plate;
the power supply battery is fixed on the workbench through the fixing plate and is electrically connected with the electro-hydraulic clamp.
8. The power transmission line repair tube straightening and crimping mechanism according to claim 1, wherein the clamping block is an elastic piece.
9. The transmission line repair tube straightening and crimping mechanism according to claim 1, wherein the first linear driving member is a screw module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222989116.5U CN219018297U (en) | 2022-11-09 | 2022-11-09 | Smooth crimping mechanism of transmission line repair tube |
Applications Claiming Priority (1)
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| CN202222989116.5U CN219018297U (en) | 2022-11-09 | 2022-11-09 | Smooth crimping mechanism of transmission line repair tube |
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| CN219018297U true CN219018297U (en) | 2023-05-12 |
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| CN202222989116.5U Active CN219018297U (en) | 2022-11-09 | 2022-11-09 | Smooth crimping mechanism of transmission line repair tube |
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