CN112054363A - Signal wire breakage repairing equipment and restoring method - Google Patents
Signal wire breakage repairing equipment and restoring method Download PDFInfo
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- CN112054363A CN112054363A CN202010930565.5A CN202010930565A CN112054363A CN 112054363 A CN112054363 A CN 112054363A CN 202010930565 A CN202010930565 A CN 202010930565A CN 112054363 A CN112054363 A CN 112054363A
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- fixedly connected
- flow hole
- wire
- softened
- signal line
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
Abstract
The invention belongs to the technical field of signal line equipment, and particularly relates to signal line breakage repairing equipment and a signal line breakage repairing method. According to the signal line broken line repairing equipment and the signal line broken line repairing method, the wire stripping device and the connection restoring device are respectively arranged in the operating box, the wire stripping device comprises the mounting plate, the bottom of the mounting plate is fixedly connected with the upper surface of the bottom plate, so that when maintenance is achieved, repair is directly carried out on a damaged place, the speed block is repaired, the working efficiency is improved, the maintenance time is short, the maintenance cost is low, the existing effect that a new line is directly replaced and the operation difficulty is large is avoided.
Description
Technical Field
The invention relates to the technical field of signal lines, in particular to a signal line disconnection repairing device and a signal line disconnection repairing method.
Background
The signal line mainly refers to a line for transmitting sensing information and control information in an electric control circuit. Signal lines are often formed by a plurality of cable wires as one or more transmission lines, and may also be printed lines arranged in a printed circuit board, and with the continuous progress of technology and application, signal lines have been developed from metal carriers to other carriers, such as optical cables. Signal lines for different purposes often have different industry standards so as to facilitate standardized production and application.
After the existing signal line is broken, the operation of replacing a new line is mostly adopted, but when the new line is replaced, the operation is inconvenient, the replacement time is long, the damaged splicing is required to be taken out firstly, the working time is long, the maintenance efficiency is low, the labor force for maintenance is enhanced, the maintenance cost is increased, and therefore the signal line broken line repairing equipment and the restoration method are needed.
Disclosure of Invention
Based on the technical problems that after the existing signal line is broken, the operation of replacing a new line is mostly adopted, but when the new line is replaced, the operation is inconvenient, the replacement time is long, the damaged splicing new line needs to be taken out firstly, the working time is long, the maintenance efficiency is low, the labor force for maintenance is enhanced, and the maintenance cost is increased, the invention provides the signal line broken line repairing equipment and the restoration method.
The invention provides a signal line broken line repairing device which comprises a bottom plate, wherein supporting rods are fixedly connected to the upper surface of the bottom plate, a repairing frame is fixedly connected to the tops of a plurality of supporting rods, sliding grooves are formed in the surface of the repairing frame, sliding pipes are slidably inserted into the inner walls of the two sliding grooves, the surfaces of the two sliding pipes are fixedly connected with rotating rods through inner rings of bearings, the opposite surfaces of the two rotating rods are fixedly connected with an operating box, the surface of the operating box is positioned on the inner side of the repairing frame, a wire stripping device and a connection restoration device are respectively arranged in the operating box, the wire stripping device comprises an installing plate, and the bottom of the installing plate is fixedly connected with the upper surface of the bottom plate;
the connection restoration device comprises an electric telescopic rod, a side plate is fixedly connected to the inner wall of the operation box, and the surfaces of the two sides of the side plate are fixedly connected with the surfaces of the two electric telescopic rods respectively.
Preferably, the fixed surface of mounting panel is connected with a driving motor, a driving shaft is fixedly connected with to an output shaft of the driving motor through a shaft coupling, one end of the driving shaft is in threaded connection with the bottom of the sliding pipe, and a first belt wheel is fixedly connected with to the surface of one end of the driving shaft.
Preferably, the upper surface of the bottom plate is fixedly connected with a driven shaft through an inner ring of a bearing, one end of the driven shaft is in threaded connection with the bottom of the sliding pipe, a second belt wheel is fixedly connected to the surface of the driven shaft, and the surface of the second belt wheel and the surface of the first belt wheel are in transmission connection through a belt.
Preferably, the top joint of restoreing the frame has the apron, the plug wire groove has all been seted up, a plurality of to the bottom of apron and the top of restoreing the frame the inner wall of plug wire groove all pegs graft with the surface slip of a plurality of signal lines.
Preferably, one side fixed surface of slip pipe is connected with the motor mounting panel, the fixed surface of motor mounting panel is connected with second driving motor, the output shaft of second driving motor passes through the one end fixed connection of shaft coupling and dwang.
Preferably, the three sides of the operation box are all provided with installation wire grooves, one side surface of the operation box is fixedly connected with a cutter holder, the surface of the cutter holder is fixedly connected with a wire stripping cutter, and the surfaces of the wire stripping cutters correspond to the installation wire grooves on one side of the operation box respectively.
Preferably, the inner wall of the installation wire casing of the other both sides of control box has all seted up the hole that flows, the inner wall fixedly connected with sealing washer in hole that flows, it is a plurality of the one end in hole that flows all communicates with the inner wall of control box is fixed, the inner wall fixedly connected with pressure spring in one side in hole that flows, the one end fixedly connected with seal ball of pressure spring, the surface of seal ball is pegged graft with the surface slip of sealing washer.
Preferably, two equal fixedly connected with piston in electric telescopic handle's the flexible end, the fixed surface of piston is connected with sealed the pad, sealed surface of pad is pegged graft with the inner wall slip of control box, the inside fixedly connected with solenoid of control box, solenoid's surface is located the both sides of piston, the both sides of curb plate are provided with soldering tin and insulating plastic material respectively.
A restoration method of a signal line disconnection repairing device includes:
after a signal wire is broken, controlling a plurality of signal wires to be inserted into a wire inserting groove, covering a cover plate to clamp and fix the signal wires, and simultaneously inserting the signal wires into a cutter holder;
step two, controlling a first driving motor to be started to drive a driving shaft to rotate, driving the driving shaft to rotate to drive a first belt pulley to rotate, driving a second belt pulley to rotate through belt transmission connection, so as to drive a driven shaft to rotate, controlling two sliding pipes to move downwards to slide in a sliding groove when the driving shaft and the driven shaft rotate simultaneously, driving a wire stripping knife to strip wires, controlling an operation box to move downwards simultaneously until one end of a signal wire leaves a tool apron, and finishing wire stripping;
step three, controlling a second driving motor to work to drive a rotating rod to rotate for 90 degrees, driving one end with soldering tin to face upwards, stopping the second driving motor, controlling a first driving motor to rotate reversely, controlling an operation box to move upwards to control a sliding pipe to be in contact with the inner top wall of a sliding groove, stopping the first driving motor, enabling the inner walls of a plurality of mounting wire grooves to be respectively spliced with the surfaces of signal wires, opening an electromagnetic coil to work to control internal heating, softening the soldering tin, opening an electric telescopic rod to work, driving a telescopic end of the electric telescopic rod to extrude a piston, extruding the softened soldering tin inside, enabling an air pressure extrusion sealing ball inside the electric telescopic rod to be separated from a sealing gasket, and controlling the softened soldering tin to flow into the mounting wire grooves from a flow hole;
and step four, after soldering tin connection, controlling the operation box to move downwards, rotating by 180 degrees, controlling one end of the insulating plastic material to face upwards, opening another electric telescopic rod to work in the same way, driving the internal softened insulating plastic material to flow out from the flow hole, wrapping a layer of insulating layer on the surface after soldering tin connection of the signal wire, taking out the cover plate, and taking out the repaired signal wire.
Preferably, in the third step, a flow rate control method of the softened solder flowing from the flow hole into the mounting wire groove is as follows:
a1, estimating the flowing speed of the softened solder from the flowing hole according to the following formula;
in the formula, s is an estimated speed of the softened soldering tin flowing out of the flow hole, Dis is the farthest horizontal distance between the flow hole and the installation wire slot, Δ h is the height difference between the flow hole and the installation wire slot, t is the solidification time of the softened soldering tin, and g is the gravity acceleration;
a2, obtaining the rheological stress of the softened solder flowing out of the flow hole according to the following formula;
in the above formula, σ is the rheological stress of the softened solder flowing out of the flow hole, H is the stress constant of the solder, w (T) is the initial strain rate depending on the temperature field distribution, a is the reciprocal of the strain factor, Q is the activation energy, R is the gas constant, T is the temperature inside the flow hole, and m is the stress coefficient;
and controlling the softened solder to flow from the flow hole into the mounting wire slot at an estimated speed of the softened solder flowing out from the flow hole according to the obtained rheological stress of the softened solder flowing out from the flow hole.
The beneficial effects of the invention are as follows:
through setting up the wire stripping device to when having reached the maintenance, directly carry out automatic peeling maintenance in the place of damage, maintenance speed piece has strengthened work efficiency.
Connect recovery unit through setting up to when having reached the maintenance, automatic control connecting wire surface after peeling off wraps up the restoration, makes it damage the surface and recovers initial condition once more, reinforcing life avoids current adoption insulating tape winding connection to break away from, complex operation, and repair speed piece, has strengthened work efficiency, and cost of maintenance is low, and avoids current direct change new line connection, the effect that the operation degree of difficulty is big.
Drawings
Fig. 1 is a perspective view of a signal line disconnection repairing apparatus and a restoring method;
FIG. 2 is a perspective view of a repair frame structure of a signal line disconnection repairing apparatus and a signal line disconnection repairing method;
FIG. 3 is a top view of a repair frame structure of a signal line disconnection repairing apparatus and a signal line disconnection repairing method;
FIG. 4 is a side view of a repair frame structure of a signal line disconnection repairing apparatus and a signal line disconnection repairing method;
FIG. 5 is a front view of an operation frame structure of a signal line disconnection repairing apparatus and a signal line disconnection repairing method;
fig. 6 is an enlarged view of a structure a in fig. 5 of a signal line disconnection repairing apparatus and a restoring method.
In the figure: 1. a base plate; 2. a support bar; 3. repairing the frame; 4. a chute; 5. a sliding tube; 6. rotating the rod; 7. an operation box; 8. mounting a plate; 81. a first drive motor; 82. a drive shaft; 83. a first pulley; 84. a driven shaft; 85. a second pulley; 86. a cover plate; 87. a wire inserting groove; 9. an electric telescopic rod; 91. a motor mounting plate; 92. a second drive motor; 93. installing a wire slot; 94. a tool apron; 95. wire stripping knife; 96. a flow aperture; 97. a seal ring; 98. a pressure spring; 99. a sealing ball; 910. a piston; 911. a gasket; 912. an electromagnetic coil; 10. side plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-6, a signal line breakage repairing device and a restoring method, as shown in fig. 1-2, the signal line breakage repairing device comprises a bottom plate 1, wherein support rods 2 are fixedly connected to the upper surface of the bottom plate 1, a repairing frame 3 is fixedly connected to the tops of the support rods 2, sliding grooves 4 are formed in the surface of the repairing frame 3, sliding pipes 5 are slidably inserted into the inner walls of the sliding grooves 4, rotating rods 6 are fixedly connected to the surfaces of the sliding pipes 5 through inner rings of bearings, operation boxes 7 are fixedly connected to the opposite surfaces of the rotating rods 6, the surfaces of the operation boxes 7 are located on the inner sides of the repairing frame 3, a wire stripping device and a connection restoring device are respectively arranged inside the operation boxes 7, the wire stripping device comprises an installation plate 8, and the bottoms of the installation plates 8 are fixedly connected with the upper surface;
a first driving motor 81 is fixedly connected to the surface of the mounting plate 8, an output shaft of the first driving motor 81 is fixedly connected with a driving shaft 82 through a coupler, one end of the driving shaft 82 is in threaded connection with the bottom of the sliding pipe 5, and a first belt pulley 83 is fixedly connected to the surface of one end of the driving shaft 82;
the upper surface of the bottom plate 1 is fixedly connected with a driven shaft 84 through an inner ring of a bearing, one end of the driven shaft 84 is in threaded connection with the bottom of the sliding pipe 5, the surface of the driven shaft 84 is fixedly connected with a second belt wheel 85, and the surface of the second belt wheel 85 and the surface of the first belt wheel 83 are in transmission connection through a belt;
a cover plate 86 is clamped at the top of the repair frame 3, inserting grooves 87 are formed in the bottom of the cover plate 86 and the top of the repair frame 3, and the inner walls of the inserting grooves 87 are in sliding insertion connection with the surfaces of the signal wires;
the connecting and restoring device comprises electric telescopic rods 9, a side plate 10 is fixedly connected to the inner wall of the operating box 7, and the surfaces of the two sides of the side plate 10 are respectively and fixedly connected with the surfaces of the two electric telescopic rods 9;
as shown in fig. 3-4, a motor mounting plate 91 is fixedly connected to a surface of one side of one sliding tube 5, a second driving motor 92 is fixedly connected to a surface of the motor mounting plate 91, and an output shaft of the second driving motor 92 is fixedly connected to one end of the rotating rod 6 through a coupling;
mounting wire grooves 93 are formed in three side faces of the operating box 7, a tool apron 94 is fixedly connected to the surface of one side of the operating box 7, wire stripping tools 95 are fixedly connected to the surface of the tool apron 94, and the surfaces of the wire stripping tools 95 correspond to the mounting wire grooves 93 on one side of the operating box 7 respectively;
by arranging the wire stripping device, automatic stripping maintenance is directly carried out at the damaged place when maintenance is achieved, the speed block is maintained, and the working efficiency is enhanced;
step one, after the signal wires are disconnected, controlling a plurality of signal wires to be inserted into the wire inserting grooves 87, covering the cover plate 86 to fix the signal wires in a clamping manner, and simultaneously inserting the signal wires into the tool apron 94;
step two, controlling the first driving motor 81 to be started to drive the driving shaft 82 to rotate, controlling the driving shaft 82 to rotate to drive the first belt pulley 83 to rotate, driving the second belt pulley 85 to rotate through belt transmission connection, so as to drive the driven shaft 84 to rotate, controlling the two sliding pipes 5 to move downwards to slide in the sliding groove 4 when the driving shaft 82 and the driven shaft 84 rotate simultaneously, driving the wire stripping knife 95 to strip wires, controlling the operation box 7 to move downwards simultaneously until one end of the signal wire leaves the knife holder 94, and finishing wire stripping;
as shown in fig. 5-6, flow holes 96 are formed in the inner walls of the installation wire grooves 93 on the other two sides of the operation box 7, the inner walls of the flow holes 96 are fixedly connected with sealing rings 97, and one ends of the flow holes 96 are fixedly communicated with the inner wall of the operation box 7;
a pressure spring 98 is fixedly connected to the inner wall of one side of the flow hole 96, a sealing ball 99 is fixedly connected to one end of the pressure spring 98, and the surface of the sealing ball 99 is in sliding insertion connection with the surface of the sealing ring 97;
the telescopic ends of the two electric telescopic rods 9 are fixedly connected with pistons 910, the surfaces of the pistons 910 are fixedly connected with sealing gaskets 911, the surfaces of the sealing gaskets 911 are in sliding insertion connection with the inner wall of the operation box 7, electromagnetic coils 912 are fixedly connected inside the operation box 7, the surfaces of the electromagnetic coils 912 are positioned on two sides of the pistons 910, and two sides of the side plate 10 are respectively provided with soldering tin and insulating plastic materials;
by arranging the connection restoration device, when maintenance is achieved, the surface of the connecting wire is automatically controlled to be wrapped and restored after peeling, the damaged surface of the connecting wire is restored to the initial state again, the service life is prolonged, the existing phenomenon that the existing insulating tape winding connection is separated is avoided, the operation is complex, the speed block is restored, the working efficiency is improved, the maintenance cost is low, the existing effect that the existing direct replacement of new wire connection is avoided, and the operation difficulty is high is achieved;
step three, controlling the second driving motor 92 to work to drive the rotating rod 6 to rotate 90 degrees, driving one end with soldering tin to face upwards, stopping the second driving motor 92, controlling the first driving motor 81 to rotate reversely, controlling the operation box 7 to move upwards to control the sliding tube 5 to contact with the inner top wall of the sliding groove 4, stopping the first driving motor 81, enabling the inner walls of the plurality of mounting wire grooves 93 to be respectively inserted with the surfaces of the signal wires, opening the electromagnetic coil 912 to work to control internal heating, softening the soldering tin, opening the electric telescopic rod 9 to work, driving the telescopic end of the electric telescopic rod 9 to extrude the piston 910, extruding the softened soldering tin inside, enabling the air pressure inside the sealing ball 99 to extrude the sealing ball to leave the sealing gasket 911, and controlling the softened soldering tin to flow into the mounting wire grooves 93 from the flow hole 96 to be in;
after soldering tin connection, controlling the operation box 7 to move downwards, rotating 180 degrees, controlling one end of the insulating plastic material to face upwards, opening the other electric telescopic rod 9 to work in the same way, driving the softened insulating plastic material inside to flow out from the flow hole 96, wrapping an insulating layer on the surface after signal wire soldering tin connection, taking out the cover plate 86, and taking out the repaired signal wire;
example two
A manufacturing method of an insulating plastic material comprises the following steps:
s1, preparing raw materials; the heat-conducting fiber material comprises color master batches, tensile fibers, glass fibers, acetate fibers, insulating resin, aluminum oxide heat-conducting rubber and heat-conducting filling rubber;
s2, proportioning; 3-7% of color master batch, 35-40% of tensile fiber, 11-16% of glass fiber, 5-8% of acetate fiber, 23-30% of insulating resin, 5-8% of alumina heat-conducting rubber and 18-20% of heat-conducting filling rubber;
s3, mixing; mixing the color master batch, the tensile fiber, the glass fiber, the acetate fiber, the insulating resin, the alumina heat-conducting rubber and the heat-conducting filling rubber, and then granulating by using a granulator for later use;
s4, use; the manufactured particles of the insulating plastic material are put into the side plate 10 for standby.
The color master batch is arranged, so that color identification can be facilitated; the tensile fiber can increase the overall tensile property; the glass fiber has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength; the insulating resin has the advantage of insulation; the alumina heat-conducting rubber has excellent heat-conducting property; the heat-conducting filling adhesive not only has heat-conducting property, but also has heat-resistant property.
EXAMPLE III
In the third step, the flow speed control method for the softened solder flowing from the flow hole 96 to the mounting wire groove 93 is as follows:
a1, estimating the flowing speed of the softened solder from the flowing hole according to the following formula;
in the formula, s is an estimated speed of the softened soldering tin flowing out of the flow hole, Dis is the farthest horizontal distance between the flow hole and the installation wire slot, Δ h is the height difference between the flow hole and the installation wire slot, t is the solidification time of the softened soldering tin, and g is the gravity acceleration;
a2, obtaining the rheological stress of the softened solder flowing out of the flow hole according to the following formula;
in the above formula, σ is the rheological stress of the softened solder flowing out of the flow hole, H is the stress constant of the solder, w (T) is the initial strain rate depending on the temperature field distribution, a is the reciprocal of the strain factor, Q is the activation energy, R is the gas constant, T is the temperature inside the flow hole, and m is the stress coefficient;
and controlling the softened solder to flow from the flow hole into the mounting wire slot at an estimated speed of the softened solder flowing out from the flow hole according to the obtained rheological stress of the softened solder flowing out from the flow hole.
Has the advantages that: the rheological stress of the softened solder flowing out of the flow hole and the estimated speed of the softened solder flowing out of the flow hole are obtained by the preferred method, then the softened solder is controlled to flow into the mounting wire slot from the flow hole at the estimated speed of the softened solder flowing out of the flow hole from the flow hole when the softened solder flows into the mounting wire slot 93 from the flow hole 96, according to the obtained rheological stress of the softened solder flowing out of the flow hole, according to the method, not only the electric wire in the mounting wire slot can be completely welded before the softened solder is solidified, but also the surface welding can be layered, the occurrence of the phenomenon of weak welding can be realized, and simultaneously the position relation between the flow hole and the mounting wire slot and the performance parameters of the solder are considered when the rheological stress of the softened solder flowing out of the flow hole and the estimated speed of the softened solder flowing out of the flow hole are obtained, the obtained rheological stress of the softened soldering tin flowing out of the flow hole and the estimated speed of the softened soldering tin flowing out of the flow hole are closer to the actual condition, so that the method is more accurate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A signal line disconnection repairing device comprises a base plate (1), and is characterized in that: the cable stripping device comprises a bottom plate (1), supporting rods (2) are fixedly connected to the upper surface of the bottom plate (1), a plurality of repairing frames (3) are fixedly connected to the tops of the supporting rods (2), sliding grooves (4) are formed in the surface of each repairing frame (3), sliding tubes (5) are slidably inserted into the inner walls of the two sliding grooves (4), rotating rods (6) are fixedly connected to the surfaces of the two sliding tubes (5) through inner rings of bearings, operation boxes (7) are fixedly connected to the opposite surfaces of the two rotating rods (6), the surfaces of the operation boxes (7) are located on the inner side of the repairing frames (3), a cable stripping device and a connection restoration device are respectively arranged inside the operation boxes (7), each cable stripping device comprises an installation plate (8), and the bottoms of the installation plates (8) are fixedly connected with the upper surface of the bottom plate (1);
the connection restoration device comprises an electric telescopic rod (9), a side plate (10) is fixedly connected to the inner wall of the operation box (7), and the surfaces of the two sides of the side plate (10) are fixedly connected with the surfaces of the two electric telescopic rods (9) respectively.
2. A signal line disconnection repairing apparatus according to claim 1, wherein: the surface fixed connection of mounting panel (8) has first driving motor (81), the output shaft of first driving motor (81) passes through shaft coupling fixedly connected with driving shaft (82), the one end of driving shaft (82) and the bottom threaded connection of slip pipe (5), the one end fixed surface of driving shaft (82) is connected with first band pulley (83).
3. A signal line disconnection repairing apparatus according to claim 2, wherein: the upper surface of bottom plate (1) passes through inner circle fixedly connected with driven shaft (84) of bearing, the one end of driven shaft (84) and the bottom threaded connection of slip pipe (5), the fixed surface of driven shaft (84) is connected with second band pulley (85), the surface of second band pulley (85) and the surface of first band pulley (83) all are connected through belt transmission.
4. A signal line disconnection repairing apparatus according to claim 1, wherein: the top joint of restoreing frame (3) has apron (86), plug wire groove (87) have all been seted up, a plurality of to the bottom of apron (86) and the top of restoreing frame (3) the inner wall of plug wire groove (87) all pegs graft with the surface slip of a plurality of signal lines.
5. A signal line disconnection repairing apparatus according to claim 1, wherein: one side fixed surface of slip pipe (5) is connected with motor mounting panel (91), the fixed surface of motor mounting panel (91) is connected with second driving motor (92), the output shaft of second driving motor (92) passes through the one end fixed connection of shaft coupling and dwang (6).
6. A signal line disconnection repairing apparatus according to claim 1, wherein: installation wire casing (93) have all been seted up to the three side of control box (7), one side fixed surface of control box (7) is connected with blade holder (94), the fixed surface of blade holder (94) is connected with wire stripping knife (95), and is a plurality of the surface of wire stripping knife (95) is corresponding with a plurality of installation wire casings (93) of one side of control box (7) respectively.
7. The signal line disconnection repairing apparatus according to claim 6, wherein: flow hole (96) have all been seted up to the inner wall of the installation wire casing (93) of the other both sides of control box (7), the inner wall fixedly connected with sealing washer (97) of flow hole (96), it is a plurality of the one end of flow hole (96) all communicates with the inner wall of control box (7) is fixed, one side inner wall fixedly connected with pressure spring (98) of flow hole (96), the one end fixedly connected with ball sealer (99) of pressure spring (98), the surface of ball sealer (99) is pegged graft with the surperficial slip of sealing washer (97).
8. A signal line disconnection repairing apparatus according to claim 1, wherein: two the equal fixedly connected with piston (910) of flexible end of electric telescopic handle (9), the fixed surface of piston (910) is connected with sealed pad (911), the surface of sealed pad (911) is pegged graft with the inner wall slip of control box (7), the inside fixedly connected with solenoid (912) of control box (7), the surface of solenoid (912) is located the both sides of piston (910), the both sides of curb plate (10) are provided with soldering tin and insulating plastic material respectively.
9. A restoration method of a signal line disconnection repairing apparatus, the restoration method comprising:
after the signal wires are disconnected, controlling a plurality of signal wires to be inserted into a wire inserting groove (87), covering a cover plate (86) to clamp and fix the signal wires, and simultaneously inserting the signal wires into a cutter holder (94);
step two, controlling a first driving motor (81) to be opened to drive a driving shaft (82) to rotate, wherein the driving shaft (82) rotates to drive a first belt wheel (83) to rotate, and drives a second belt wheel (85) to rotate through belt transmission connection, so as to drive a driven shaft (84) to rotate, controlling two sliding pipes (5) to move downwards to slide in a sliding groove (4) when the driving shaft (82) and the driven shaft (84) rotate simultaneously, driving a wire stripping knife (95) to strip wires, controlling an operation box (7) to move downwards simultaneously until one end of a signal wire leaves a tool apron (94), and stripping wires;
step three, controlling the second driving motor (92) to work to drive the rotating rod (6) to rotate 90 degrees, driving one end with the soldering tin to face upwards, stopping the second driving motor (92), when the first driving motor (81) is controlled to rotate reversely, the operation box (7) is controlled to move upwards to control the sliding pipe (5) to contact with the inner top wall of the sliding chute (4) and stop the first driving motor (81), the inner walls of the installation wire slots (93) are respectively spliced with the surfaces of the signal wires, the electromagnetic coil (912) is opened to work, internal heating is controlled, soldering tin is softened, the electric telescopic rod (9) is opened to work, the telescopic end of the electric telescopic rod (9) is driven to extrude the piston (910), the softened soldering tin inside is extruded, the sealing ball (99) is extruded by air pressure inside the electric telescopic rod to leave the sealing gasket (911), and the softened soldering tin is controlled to flow into the installation wire slots (93) from the flowing hole (96) to be in contact connection with the signal wires;
and step four, after soldering tin connection, controlling the operation box (7) to move downwards, controlling one end of the insulating plastic material to face upwards by rotating 180 degrees, opening another electric telescopic rod (9) to work in the same way, driving the softened insulating plastic material inside to flow out from the flow hole (96), wrapping a layer of insulating layer on the surface after signal wire soldering tin connection, taking out the cover plate (86), and taking out the repaired signal wire.
10. The method for restoration according to claim 9, wherein in the third step, the flow rate of the softened solder flowing from the flow hole (96) into the mounting wire groove (93) is controlled as follows:
a1, estimating the flowing speed of the softened solder from the flowing hole according to the following formula;
in the formula, s is an estimated speed of the softened soldering tin flowing out of the flow hole, Dis is the farthest horizontal distance between the flow hole and the installation wire slot, Δ h is the height difference between the flow hole and the installation wire slot, t is the solidification time of the softened soldering tin, and g is the gravity acceleration;
a2, obtaining the rheological stress of the softened solder flowing out of the flow hole according to the following formula;
in the above formula, σ is the rheological stress of the softened solder flowing out of the flow hole, H is the stress constant of the solder, w (T) is the initial strain rate depending on the temperature field distribution, a is the reciprocal of the strain factor, Q is the activation energy, R is the gas constant, T is the temperature inside the flow hole, and m is the stress coefficient;
and controlling the softened solder to flow from the flow hole into the mounting wire slot at an estimated speed of the softened solder flowing out from the flow hole according to the obtained rheological stress of the softened solder flowing out from the flow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010930565.5A CN112054363B (en) | 2020-09-07 | 2020-09-07 | Signal wire breakage repairing equipment and restoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010930565.5A CN112054363B (en) | 2020-09-07 | 2020-09-07 | Signal wire breakage repairing equipment and restoring method |
Publications (2)
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| CN103269044A (en) * | 2013-06-14 | 2013-08-28 | 杭州富通通信技术股份有限公司 | Cable repairing device |
| CN104734082A (en) * | 2015-01-09 | 2015-06-24 | 国家电网公司 | Damaged cable repairing pouring device and pouring usage method |
| CN208489521U (en) * | 2018-06-12 | 2019-02-12 | 江西省智星科技有限公司 | A kind of peeling thread depressing mechanism of improved data line tin-soldering device |
| CN110634631A (en) * | 2019-10-15 | 2019-12-31 | 广州南洋电缆有限公司 | Novel cable insulating layer patching machine |
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| DE3010586A1 (en) * | 1980-03-19 | 1981-09-24 | Siemens AG, 1000 Berlin und 8000 München | METHOD FOR INSULATING REPAIR AND CORRECTION WIRE |
| CN101330197A (en) * | 2008-05-13 | 2008-12-24 | 倪君权 | Rotary knife rack structure for coaxial-cable wire stripper |
| CN103269044A (en) * | 2013-06-14 | 2013-08-28 | 杭州富通通信技术股份有限公司 | Cable repairing device |
| CN104734082A (en) * | 2015-01-09 | 2015-06-24 | 国家电网公司 | Damaged cable repairing pouring device and pouring usage method |
| CN208489521U (en) * | 2018-06-12 | 2019-02-12 | 江西省智星科技有限公司 | A kind of peeling thread depressing mechanism of improved data line tin-soldering device |
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