CN109847992B - Traveling coating mechanism and corresponding equipment - Google Patents
Traveling coating mechanism and corresponding equipment Download PDFInfo
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- CN109847992B CN109847992B CN201811645166.3A CN201811645166A CN109847992B CN 109847992 B CN109847992 B CN 109847992B CN 201811645166 A CN201811645166 A CN 201811645166A CN 109847992 B CN109847992 B CN 109847992B
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Abstract
The invention provides a walking coating mechanism which can be separated from a motor and is convenient for being manually pulled to move forward and corresponding equipment, wherein the walking coating mechanism comprises a frame part; the driving part is provided with a motor and a driving belt wheel connected with the motor key; the traveling part is driven by the driving part to roll and travel along the cable through synchronous belt transmission; coating a die; break away from the cover, wherein, driving pulley's front end links around being provided with the recess, and driving pulley's preceding terminal surface has milled the band pulley keyway, installs the driving pulley key in the band pulley keyway, is equipped with on the motor shaft of motor to be used for carrying out the motor groove of key-type connection with the driving pulley key, breaks away from the cover and has: the groove driving port is arranged facing the driving belt wheel and used for being clamped and fixed with the groove; the pull rope module is provided with two pull rope pin holes which are symmetrically arranged away from the groove driving opening and a pull rope pin which is transversely arranged between the two pull rope pin holes; and the pulling module is provided with a pulling rope connected with the pulling rope pin and a rope guide frame fixed on the frame part and used for guiding the pulling rope to the ground.
Description
Technical Field
The invention relates to a walking coating mechanism and corresponding equipment, in particular to a walking coating mechanism which can be separated from a motor and is convenient to pull to advance manually and corresponding equipment.
Background
At present, as the walking coating equipment works at high altitude, once a fault occurs or a motor stops rotating due to insufficient power supply of a battery, ground personnel need to try to pull the walking coating mechanism to move forwards through a rope so as to be separated from an accident area. However, the rubber groove is formed in the travelling wheel of the travelling coating equipment, the rubber groove can be deeply embedded into a gap of a cable spiral, larger friction force is formed, meanwhile, the reduction gearbox of the motor has a larger reduction ratio, and the motor cannot be directly rotated through external force, so that the travelling coating equipment is locked on the cable if the transmission system is not separated from the motor, and the robot cannot be pulled to be separated from a fault site through the cable.
Disclosure of Invention
The invention aims to solve the problems and designs a novel walking coating mechanism, and aims to provide a walking coating mechanism which can be separated from a motor and is convenient to pull manually to move forwards and corresponding equipment.
In order to achieve the purpose, the invention adopts the following scheme:
the invention provides a walking coating mechanism for molding and coating received cable insulation coating raw materials on the surface of a cable along the walking of the cable arranged in an overhead space, which is characterized by comprising the following components: the frame part is used for supporting and fixing; the driving part is fixed on the frame part, is used for providing power required by rolling walking, and is provided with a motor and a driving belt wheel connected with the motor key; the traveling part is fixed on the frame part and driven by the driving part to roll along the cable to travel through synchronous belt transmission; the coating die is used for guiding the cable insulation coating raw material to be molded and coated on the surface of the cable, is fixed on the frame part, is positioned at the rear side of the walking part in the rolling walking direction, and is tightly held on the surface of the cable; break away from the cover for with driving pulley and motor separation, wherein, driving pulley's front end links around being provided with the recess, and driving pulley's preceding terminal surface has milled the band pulley keyway, installs the driving pulley key in the band pulley keyway, is equipped with the motor groove that is used for carrying out the key-type connection with the driving pulley key on the motor shaft of motor, breaks away from the cover and has: the groove driving port is arranged facing the driving belt wheel and used for being clamped and fixed with the groove; the pull rope module is provided with two pull rope pin holes which are symmetrically arranged away from the groove driving opening and a pull rope pin which is transversely arranged between the two pull rope pin holes; and the pulling module is provided with a pulling rope connected with the pulling rope pin and a rope guide frame fixed on the frame part and used for guiding the pulling rope to the ground.
The walking coating mechanism provided by the invention is also characterized in that the separation sleeve is also provided with two spring post holes respectively arranged at two sides of the two pull rope pin holes and two spring posts respectively arranged in the two spring post holes, and the top ends of the spring posts can be pressed on the frame part through the elastic restoring action in normal use.
The walking coating mechanism provided by the invention is also characterized in that a spring bolt fixed on the frame part is further arranged near the release sleeve, and the spring bolt can enter a gap generated on one side facing the driving pulley due to the pull-out of the release sleeve after the release sleeve is pulled out through the elastic restoring action.
The invention also provides a traveling coating mechanism, which is characterized in that the coating die is provided with: the mould comprises a mould body, a plurality of insulating coating raw materials and a plurality of insulating coating raw materials, wherein the mould body is provided with a mounting cavity and a plurality of receiving holes which are uniformly distributed around the outer side of the mould body and used for receiving the insulating coating raw materials of the cable; the mold core is installed in the installation cavity and is annular, the cable is tightly embraced by the peripheral wall of the inner hole, the peripheral wall of the mold core is uniformly provided with a plurality of feeding holes which are in one-to-one correspondence with the receiving holes and are communicated with the receiving holes, a hollow mold core cavity communicated with the feeding holes is arranged between the peripheral wall and the peripheral wall of the inner hole, and the rear end of the peripheral wall of the inner hole along the rolling traveling direction is provided with a forming coating hole communicated with the feeding holes through the mold core cavity.
The invention also provides a traveling coating mechanism which is characterized in that guide teeth are arranged around the peripheral wall of the inner hole on the inner side of the formed coating hole.
The walking coating mechanism provided by the invention is also characterized in that the mold core is formed by mutually clamping two semi-annular structures with the same structure.
The traveling coating mechanism provided by the invention is also characterized in that the front end of the inner hole peripheral wall along the rolling traveling direction is circularly cut to form a breaking groove.
The invention provides a walking coating mechanism, which is also characterized in that a walking part is provided with a front walking module and a rear walking module which are arranged back and forth along the rolling walking direction, the front walking module and the rear walking module respectively comprise at least one roller group, each roller group is arranged at intervals along the rolling walking direction, each roller group comprises a first driven pulley, a second driven pulley and a walking wheel which are connected in parallel and sequentially in a rotating way along the vertical rolling walking direction, the walking wheels are embedded with cables through rubber grooves arranged on the surfaces of the walking wheels, each roller group is in transmission connection through a synchronous belt, a driving part is arranged at one end adjacent to the rear walking module, the driving pulley drives the rear walking module to rotate with the second driven pulley of the roller group which is closest to the driving pulley through the synchronous belt, and the second driven pulley drives each roller group to rotate through the synchronous belt between each roller group, each travelling wheel is driven by a second driven wheel which is connected with the travelling wheel in parallel in a rotating way and rolls on the cable to travel.
The walking coating mechanism provided by the invention is also characterized in that the front walking module and the rear walking module respectively comprise two roller groups.
The invention also provides walking coating equipment, which is characterized by comprising: the traveling coating mechanism is used for molding and coating the received cable insulation coating raw material on the surface of the cable in the traveling process along the cable arranged in the high altitude; and the control module is fixed on the walking coating mechanism and used for controlling the running of a motor of the walking coating mechanism, wherein when the running current value received by the control module is greater than the threshold current value, the control module controls the motor to stop running and sends out a prompting signal for prompting that the walking coating mechanism is blocked from advancing so as to prompt a worker.
Action and Effect of the invention
The invention provides a walking coating mechanism and corresponding equipment, because the separating sleeve of the walking coating mechanism is provided with a fixed groove driving port which is arranged facing a driving belt wheel and is used for being clamped with a groove, a pull rope module which is provided with two pull rope pin holes which are symmetrically arranged and deviates from the groove driving port, a pull rope pin which is transversely arranged between the two pull rope pin holes, a pull rope which is provided with a pull rope pin and a pull rope frame which is fixed on a frame part and is used for guiding the pull rope to the ground, a ground worker can pull the pull rope on the ground, so that the separating sleeve is pulled to drive the driving belt wheel to move outwards through the groove, the key of the driving belt wheel is separated from a motor key groove, the separation action of the motor to a power chain is completed, and the phenomena that the walking coating mechanism is locked on a cable because the walking wheel is provided with a rubber groove to form larger friction force and a reduction gearbox of the motor cannot directly rotate through external force are avoided, so that the walking coating mechanism can be pulled by the pull rope to be separated from the fault site.
And the walking coating equipment is also provided with a control module, when the running current value received by the control module is greater than the threshold current value, the control module can control the motor to stop running, and simultaneously sends a prompt signal that the walking coating mechanism is blocked from advancing so as to prompt a worker to carry out the operation of pulling the separation sleeve, so that the worker can find the phenomenon that the walking coating mechanism is locked on the cable in time, and can pull the walking coating mechanism to be separated from a fault site in time through the pull rope
Drawings
FIG. 1 is a schematic structural view of a cable insulation coating apparatus according to an embodiment;
FIG. 2 is a schematic structural view of a walking coating apparatus according to an embodiment;
FIG. 3 is a front view of a walk coating apparatus according to an embodiment;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic structural view of a driving pulley according to an embodiment;
fig. 6 is a front view of a driving pulley according to the embodiment;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 6;
fig. 9 is a front view of a motor according to the embodiment;
FIG. 10 is a partial schematic view of a release sleeve according to an exemplary embodiment;
FIG. 11 is a schematic view of a coating die according to an embodiment;
FIG. 12 is a schematic view showing a mold core according to an embodiment in a half-divided state.
Detailed Description
The invention is further illustrated below with reference to specific embodiments and the accompanying drawings.
Examples
Fig. 1 is a schematic structural view of a cable insulation coating apparatus according to an embodiment.
As shown in fig. 1, the cable insulation coating apparatus 1 includes a traveling coating apparatus 100 and a cable insulation coating feeding mechanism 200.
The coating traveling apparatus 100 is used to travel on the cable 300 located at a high altitude and coat the cable 300 while traveling.
The cable insulation coating feeding mechanism 200 is hung on the traveling coating device 100, and is used for extruding the cable insulation coating raw material from the glue tank 400 containing the cable insulation coating raw material to be supplied to the coating traveling device 300 for performing insulation coating on the cable 300 arranged at the high altitude.
FIG. 2 is a schematic structural view of a walking coating apparatus according to an embodiment;
FIG. 3 is a front view of a walk coating apparatus according to an embodiment;
fig. 4 is a sectional view taken along line a-a of fig. 3.
As shown in fig. 2-4, the walk coating apparatus 100 includes a walk coating mechanism 110 and a control module 130.
The traveling coating mechanism 110 is used to mold and coat the received cable insulation coating material onto the surface of the cable 300 while traveling along the cable 300 disposed at a high altitude. The traveling coating mechanism 110 includes a frame portion 111, a driving portion 112, a traveling portion 113, a coating die 114, and a release liner 115.
The frame portion 111 is used for supporting and fixing.
The driving unit 112 is fixed to the frame unit 111, supplies power required for rolling on the cable 300, and includes a motor 116 and a driving pulley 117 connected to the motor 116.
In this embodiment, the motor 116 is a reduction motor.
FIG. 5 is a schematic structural view of a driving pulley according to an embodiment;
fig. 6 is a front view of a driving pulley according to the embodiment;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 6;
fig. 9 is a front view of a motor according to the embodiment.
As shown in fig. 5 to 9, a groove 118 is formed around the front end of the driving pulley 117, a pulley key groove 119 is milled on the front end surface of the driving pulley 117, a driving pulley key 120 is installed in the pulley key groove 119, and a motor groove 122 for key connection with the driving pulley key 119 is formed on a motor shaft 121 of the motor 116.
The traveling unit 113 is fixed to the frame unit 111, and travels along the cable 300 by being driven by the driving unit 112 through a timing belt.
The traveling unit 113 includes a front traveling module 123 and a rear traveling module 124 arranged in the front-rear direction in the rolling traveling direction X.
The front walking module 123 and the rear walking module 124 respectively include at least one roller group 125, and the roller groups 125 are arranged at intervals along the direction of rolling walking.
The roller group 125 includes a first driven pulley 125a, a second driven pulley 125b and a traveling wheel 125c rotatably connected in parallel in a vertical rolling traveling direction.
The traveling wheels 125c are embedded in the cable 300 through rubber grooves 125d formed on the surfaces thereof, and the roller groups 125 are in transmission connection through a synchronous belt.
In this embodiment, the driving portion 112 is installed at one end adjacent to the rear traveling module 124, the driving pulley 117 drives the rear traveling module 124 to rotate with the second driven pulley 125b of the roller set 125 closest to the driving pulley 117 through a synchronous belt, that is, the driving pulley 117 drives the second driven pulley 125b adjacent to the driving pulley to rotate, the second driven pulley 125b rotates to drive the roller sets 125 to rotate through the synchronous belt between the roller sets 125, and each traveling wheel 125c is driven by the second driven pulley connected to the corresponding traveling wheel 125c in parallel to rotate to travel on the cable.
In this embodiment, the front walking module 123 and the rear walking module 124 respectively include two roller groups 125.
The rolling walking is specifically realized as follows:
the motor 116 rotates, the motor shaft 121 drives the driving pulley 117, and the driving pulley 117 drives the short synchronous belt 126a to rotate upwards; thus, the rear traveling module 124 rotates with the second driven pulley 125b closest to the driving pulley 117, thereby driving the first driven pulley 125a and the traveling wheels 125c installed in parallel with the second driven pulley 125b to rotate together, the three wheels constituting the roller train 125 of the rear traveling module 124 at the rear side, wherein the traveling wheels 125c have rubber grooves 125d in the middle thereof, which can be clamped on the cable 300 to increase frictional traveling; and the first driven pulley 125a may transmit power forward to the roller train 125 at the front side of the rear traveling module 124 through the short timing belt 126 b; and the second driven pulley 125b of the roller group 125 guides power to two roller groups 125 of the same structure of the front walking module 124 through the long synchronous belt 126c, thereby realizing the function of the single motor 116 driving the walking wheels 125c to walk at the same time.
Fig. 10 is a partial structural view of a release cover according to an embodiment.
The disengaging sleeve 115 is used to decouple 116 the drive pulley 117 from the motor.
The release sleeve 115 has a groove take-up port 115a, a pull cord module 115b, and a pull module 115 c.
The groove driving port 115a is arranged facing the driving pulley 117 and used for clamping and fixing a groove 118 on the driving pulley 117; the pull rope module 115b has two pull rope pin holes 115d symmetrically arranged away from the groove driving port 115a and a pull rope pin transversely installed between the two pull rope pin holes 115 d; the pulling module 115c has a pulling rope 115e connected to a pulling rope pin 115d, and a rope guide 115f fixed to the frame part 111 for guiding the pulling rope 115e to the ground.
So, in case break down or because of the not enough motor 116 stall that causes of battery powered, ground staff just so can drag the stay cord on ground, pull and break away from cover 115 and drive driving pulley 117 outwards drunkenness through recess 115, thereby make driving pulley key 119 break away from motor keyway 112, accomplish the action that breaks away from of motor 116 to the power chain, avoid forming great frictional force because of having the rubber recess on the walking wheel 125c, and the reducing gear box of motor has again great reduction ratio and can't make walking coating mechanism 110 lock the phenomenon on cable 300 through the direct rotation of external force, thereby can pull to breaking away from the fault site through the stay cord.
In addition, the release bush 115 has two spring post holes 115g respectively provided on both sides of the two rope pin holes 115d and two spring posts 115f respectively installed in the two spring post holes 115g, wherein the tip ends of the spring posts 115f can be pressed against the frame portion 111 by an elastic restoring action in normal use, so that the release bush 1152 is pressed, thereby enabling to maintain the key connection between the driving pulley 117 and the motor 116.
A spring latch 115h fixed to the frame portion 111 is provided in the vicinity of the release sleeve 115, and the spring latch 115h can return by an elastic force to enter a gap generated on the side facing the driving pulley 117 by the release sleeve 111 being pulled out after the release sleeve 111 is pulled out. Thus, after the driving pulley 117 and the motor 116 are separated, the spring bolt 115h is ejected by elasticity and is blocked at one side of the separation sleeve 115 facing the driving pulley 117, so that the separation sleeve 115 is prevented from being restored to a working position due to the spring action on the spring column 115f, and the motor power chain is prevented from being reunited, thereby ensuring that the driving pulley 117 and the motor 116 are always kept in a separation state.
However, when the walking applicator 100 is pulled by the pull cord to the safe area, the worker can reconnect the motor 116 to the power train by retracting the pogo pin 115 h.
The coating die 114 is used for guiding the cable insulation coating material to be mold-coated on the surface of the cable 300, is fixed on the frame part 111, is positioned at the rear side of the walking part 113 in the rolling walking direction X, and is tightly held on the surface of the cable 300.
Fig. 11 is a schematic structural view of a coating die according to an embodiment.
As shown in fig. 11, the coating die 114 has a die body 114a and a die core 114 b.
The die body 114a is provided with a mounting cavity 114c and a plurality of receiving holes for receiving the cable insulation coating raw material are uniformly distributed around the outer side of the die body 114a, the receiving holes are respectively communicated with one end of the glue supply pipe 500, and the other end of the glue supply pipe 500 is communicated with the glue tank 400 on the cable insulation coating feeding mechanism 200.
FIG. 12 is a schematic view showing a mold core according to an embodiment in a half-divided state.
As shown in fig. 11 and 12, the mold core 114b is mounted in the mounting cavity 114c in a ring shape. The inner hole peripheral wall 114d of the mold core 114b embraces the cable, and the outer peripheral wall 114e thereof is uniformly provided with a plurality of feeding holes 114f which are respectively in one-to-one correspondence with and communicated with the receiving holes; a hollow mold core cavity 114g communicated with each feeding hole 114f is arranged between the peripheral wall 114e and the inner hole peripheral wall 114 d; a molding coating hole 114h communicating with each of the material inlet holes 114f through the core cavity 114g is provided around the rear end of the inner bore peripheral wall 114d in the direction X of rolling travel.
After entering the core cavity 114g, the raw material entering from the inlet 114 is guided to flow out through the mold coating hole 114h and is mold coated on the cable 300.
In addition, a guide tooth 114i is arranged on the inner side of the forming coating hole 114h and surrounds the inner hole peripheral wall 114d, the guide tooth 114i can always keep the forming coating hole 114h to uniformly surround the cable 300, the gluing quality is further ensured, the guide tooth 114i can also correspond to the lead protrusion of the cable 300 to a certain extent, and the lead protrusion can pass through the gap of the guide tooth 114 i.
The core 114b is formed by two identical semi-annular structures 114b1 that snap together.
In addition, a breaking groove 114j is formed on the front end of the inner hole peripheral wall 114d along the rolling traveling direction X in a circular cutting mode, so that the inner hole peripheral wall 114d becomes thinner at the breaking groove 114j, and when the cable 300 is excessively bulged to be clamped into the breaking groove 114j in the rolling traveling process, the mould core 114b can be broken at the breaking groove 114j due to excessive pulling force of the rolling traveling process, and pulling can be continued to move forwards.
The control module 130 is fixed to the traveling coating mechanism 110 and is used for controlling the operation of the motor 116 of the traveling coating mechanism 110. When the operation current value received by the control module 130 is greater than the threshold current value, the motor is controlled to stop operating, and a prompt signal indicating that the traveling coating mechanism 110 is prevented from advancing is sent to prompt a worker, so that the worker can pull the pull rope 115e on the ground to separate the motor 117. Here, the threshold current value is set according to the actual use condition.
Effects and effects of the embodiments
In the walking coating mechanism and the corresponding equipment provided by the embodiment, because the separating sleeve of the walking coating mechanism is provided with the groove driving port which is arranged facing the driving pulley and is used for being clamped with the groove, the rope pulling module which is provided with two rope pulling pin holes which are symmetrically arranged and deviates from the groove driving port and a rope pulling pin which is transversely installed between the two rope pulling pin holes, the rope pulling module which is provided with the rope pulling pin and a rope guiding frame which is fixed on the frame part and is used for guiding the rope pulling to the ground, ground workers can pull the rope pulling on the ground, so that the separating sleeve is pulled to drive the driving pulley to move outwards through the groove, the driving pulley key is separated from the motor key groove, the separation action of the motor to the power chain is completed, and the phenomena that the rubber groove on the walking wheel forms larger friction force and the reduction gearbox of the motor cannot directly rotate through external force to cause the walking coating mechanism to be locked on the cable are avoided, so that the walking coating mechanism can be pulled by the pull rope to be separated from the fault site.
The walking coating equipment is also provided with a control module, and when the running current value received by the control module is greater than the threshold current value, the motor can be controlled to stop running, and a prompt signal indicating that the walking coating mechanism is blocked from advancing is sent to prompt a worker to carry out the operation of pulling the separation sleeve, so that the worker can find the phenomenon that the walking coating mechanism is locked on the cable in time, and the walking coating mechanism can be pulled to be separated from a fault site in time through the pull rope;
still because the mold core has the destruction groove to can be when meetting the protruding too much of cable, so that block in when destroying the groove, because the pulling strength of rolling walking is too big, can make at the mold core and break in destroying groove department, thereby guarantee to pull and continue to move forward, prevent to be taken place because the protruding chucking of cable is in the mold core and by the dead circumstances of lock.
Claims (10)
1. A traveling coating mechanism for mold-coating a received cable insulation coating material onto a surface of a cable along the traveling of the cable disposed at an altitude, comprising:
the frame part is used for supporting and fixing;
the driving part is fixed on the frame part, is used for providing power required by rolling walking, and is provided with a motor and a driving belt wheel connected with the motor key;
a traveling part fixed to the frame part and driven by the driving part to travel along the cable by means of synchronous belt transmission;
the coating die is used for guiding the cable insulation coating raw material to be molded and coated on the surface of the cable, is fixed on the frame part, is positioned at the rear side of the walking part in the rolling walking direction, and is tightly held on the surface of the cable;
a disengagement sleeve for separating the driving pulley from the motor,
wherein, the front end ring of the driving pulley is provided with a groove in a winding way, the front end surface of the driving pulley is milled with a pulley key groove, a driving pulley key is arranged in the pulley key groove,
a motor groove used for key connection with the driving belt wheel key is arranged on a motor shaft of the motor,
the release sleeve has:
the groove driving port is arranged facing the driving belt wheel and used for being clamped and fixed with the groove;
the pull rope module is provided with two pull rope pin holes which are symmetrically arranged away from the groove driving opening and a pull rope pin which is transversely arranged between the two pull rope pin holes;
and a pulling module which is provided with a pulling rope connected with the pulling rope pin and a rope guide frame fixed on the frame part and used for guiding the pulling rope to the ground.
2. The walking coating mechanism of claim 1, wherein:
wherein the separation sleeve is also provided with two spring post holes respectively arranged at two sides of the two pull rope pin holes and two spring posts respectively arranged in the two spring post holes,
the top end of the spring post can press on the frame part through the elastic restoring function in normal use.
3. The walking coating mechanism of claim 2, wherein:
and a spring bolt fixed on the frame part is further arranged near the release sleeve, and the spring bolt can enter a gap generated on one side facing the driving pulley due to the pull-out of the release sleeve through the elastic restoring action after the release sleeve is pulled out.
4. The walking coating mechanism of claim 1, wherein:
wherein the coating die has:
the mould comprises a mould body, a plurality of insulating coating raw materials and a plurality of insulating coating raw materials, wherein the mould body is provided with a mounting cavity and a plurality of receiving holes which are uniformly distributed around the outer side of the mould body and used for receiving the insulating coating raw materials of the cable;
the mold core is installed in the installation cavity and is annular, the periphery wall of the inner hole of the mold core tightly holds the cable, a plurality of feeding holes which are respectively in one-to-one correspondence with the receiving holes and communicated with the receiving holes are uniformly arranged around the periphery wall of the mold core, a hollow mold core cavity communicated with the feeding holes is arranged between the periphery wall of the mold core and the periphery wall of the inner hole, and a forming coating hole communicated with the feeding holes through the mold core cavity is arranged at the rear end of the periphery wall of the inner hole in the rolling walking direction.
5. The walking coating mechanism of claim 4, wherein:
wherein guide teeth are provided on the inside of the profiled coating bore around the circumferential wall of the bore.
6. The walking coating mechanism of any one of claims 4 to 5, wherein:
the mold core is formed by mutually clamping two semi-annular structures with the same structure.
7. The walking coating mechanism of claim 6, wherein:
and the front end of the inner hole peripheral wall along the rolling walking direction is annularly cut to form a damage groove.
8. The walking coating mechanism of claim 1, wherein:
wherein the walking part is provided with a front walking module and a rear walking module which are arranged in the front and the rear direction along the rolling walking direction,
the front walking module and the rear walking module respectively comprise at least one roller group, each roller group is arranged at intervals along the rolling walking direction,
the roller group comprises a first driven belt wheel, a second driven belt wheel and a traveling wheel which are connected in parallel and sequentially in a rotating way and are vertical to the rolling traveling direction,
the road wheel is embedded into the cable through a rubber groove arranged on the surface of the road wheel,
the roller groups are in transmission connection through a synchronous belt,
the driving part is arranged at one end adjacent to the rear walking module,
the driving belt wheel drives the rear walking module to rotate with a second driven belt wheel of the roller group closest to the driving belt wheel through a synchronous belt, the second driven belt wheel drives the roller groups to rotate through the synchronous belt among the roller groups, and each walking wheel is driven by a second driven wheel connected with the walking wheel in parallel in a rotating mode and walks on the cable in a rolling mode.
9. The walking coating mechanism of claim 8, wherein:
the front walking module and the rear walking module respectively comprise two roller groups.
10. A walking coating apparatus, comprising:
the walking coating mechanism is used for molding and coating the received cable insulation coating raw material on the surface of the cable along the walking of the cable arranged in the high altitude, and comprises: the frame part is used for supporting and fixing; the driving part is fixed on the frame part, is used for providing power required by rolling walking, and is provided with a motor and a driving belt wheel connected with the motor key; the traveling part is fixed on the frame part and driven by the driving part to roll along the cable to travel through synchronous belt transmission; the coating die is used for guiding the cable insulation coating raw material to be molded and coated on the surface of the cable, is fixed on the frame part, is positioned at the rear side of the walking part in the rolling walking direction, and is tightly held on the surface of the cable; break away from the cover for with driving pulley and motor separation, wherein, driving pulley's front end links around being provided with the recess, and driving pulley's preceding terminal surface has milled the band pulley keyway, installs the driving pulley key in the band pulley keyway, is equipped with the motor groove that is used for carrying out the key-type connection with the driving pulley key on the motor shaft of motor, breaks away from the cover and has: the groove driving port is arranged facing the driving belt wheel and used for being clamped and fixed with the groove; the pull rope module is provided with two pull rope pin holes which are symmetrically arranged away from the groove driving opening and a pull rope pin which is transversely arranged between the two pull rope pin holes; a pulling module which is provided with a pulling rope connected with a pulling rope pin and a rope guide frame fixed on the frame part and used for guiding the pulling rope to the ground; and
the control module is fixed on the walking coating mechanism and used for controlling the running of a motor of the walking coating mechanism,
when the running current value received by the control module is larger than the threshold current value, the motor is controlled to stop running, and meanwhile, a prompt signal that the walking coating mechanism is blocked in advancing is sent out to prompt a worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645166.3A CN109847992B (en) | 2018-12-29 | 2018-12-29 | Traveling coating mechanism and corresponding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645166.3A CN109847992B (en) | 2018-12-29 | 2018-12-29 | Traveling coating mechanism and corresponding equipment |
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| CN109847992A CN109847992A (en) | 2019-06-07 |
| CN109847992B true CN109847992B (en) | 2020-10-30 |
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| CN110729674B (en) * | 2019-12-17 | 2020-05-05 | 广东冠能电力科技发展有限公司 | Self-traction type wire coating robot wire-feeding and wire-hanging method and coating robot |
| CN111359844A (en) * | 2020-04-15 | 2020-07-03 | 河海大学常州校区 | Online unsettled automatic coating device |
| CN112271658A (en) * | 2020-09-28 | 2021-01-26 | 深圳供电局有限公司 | Coating machine recycling system |
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| JPH11197586A (en) * | 1998-01-08 | 1999-07-27 | Nissan Motor Co Ltd | Lightweight foreign matter removing method and coating cleaner |
| CN101864550A (en) * | 2009-04-16 | 2010-10-20 | 慈溪光华金属复合材料有限公司 | Integral push-wire-type electric arc spraying equipment |
| CN108686900A (en) * | 2018-04-18 | 2018-10-23 | 上海理工大学 | Multirobot cable insulation coats operating system control system |
| CN108672206B (en) * | 2018-04-18 | 2020-06-23 | 上海理工大学 | Walking mechanism and forming die of robot for cable insulation material collaborative coating operation |
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