CN108726253B - Automatic wire barrow of power cable well - Google Patents
Automatic wire barrow of power cable well Download PDFInfo
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- CN108726253B CN108726253B CN201810559709.3A CN201810559709A CN108726253B CN 108726253 B CN108726253 B CN 108726253B CN 201810559709 A CN201810559709 A CN 201810559709A CN 108726253 B CN108726253 B CN 108726253B
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- Prior art keywords
- pay
- limiting
- transmission
- cable
- paying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
- B65H49/324—Constructional details
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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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Abstract
The invention relates to an automatic paying-off construction vehicle for a power cable well, which comprises a movable top plate, a moving device and a paying-off device, wherein the moving device is arranged on the movable top plate, and the paying-off device is arranged at the bottom of the movable top plate; the pay-off device comprises a pay-off top plate, a pay-off connecting frame, a pay-off support, a supporting mechanism, a locking structure, a limiting mechanism, a pay-off mechanism, a speed reducing mechanism and a transmission mechanism. The invention can solve the problems that the angle of the cable rack can not be adjusted when the cable rack carries out cable paying off, different pay-off racks are needed for cable wells of different types, the pay-off racks can shake during paying off, the cable rack can not be locked in all directions, the cable rack needs to be carried manually, the angle of the paying off can not be adjusted, the cable can not be locked when the cable shielding is finished, and the like; the cable pay-off rack can be fixed in all directions, and the angle-adjustable conduction function can be performed on the cable.
Description
Technical Field
The invention relates to the technical field of power construction, in particular to an automatic wire barrow for a power cable well.
Background
In order to beautify cities and tell the telegraph pole times of roads, a large number of cables are arranged and conducted through underground cable wells, and with the increasing of the underground cable wells, the workload of cable paying-off is larger and larger, and especially the consumption of large-scale cables is large.
At present, the cable paying-off is generally carried out by manually placing a pulley or a simple paying-off rack outside a cable well to pay off the cable, so that the cable can be scraped by the cable well or the cable damages the edge of the cable well, the well cover and the waterproof layer, the cross-sectional view of the cable well is shown in figure 8, the cable well is of a circular structure, the upper end of the drawing is a cable well cover, the middle part of the cable well is a cable well cover bracket, the bottom of the drawing is a cable well, the specific problems existing in the prior art that when the cable is paid off manually are that the angle of a cable rack cannot be adjusted, the cable is easily abraded by the cable rack, the cable shaft to different models needs different pay off racks, and the pay off rack can take place to rock when the unwrapping wire, causes the potential safety hazard, can't carry out omnidirectional locking with the cable rack, and the unwrapping wire conduction is unsmooth, and the cable rack needs the manual work to carry, and the angle of unwrapping wire can't be adjusted, can't lock the cable when the defence line finishes.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic pay-off vehicle for a power cable well, which can solve the problems that the angle of a cable rack cannot be adjusted when the cable rack carries out cable pay-off, different pay-off racks are needed for cable wells of different models, the pay-off racks can shake during pay-off, the cable rack cannot be locked in all directions, the cable rack needs to be carried manually, the angle of pay-off cannot be adjusted, the cable cannot be locked when the wire defense is finished, and the like; can realize carrying out all-round fixed, the function of adjustable angle conduction to the cable pay off rack, have the angle that can adjust the cable frame, can carry out the unwrapping wire to the cable shaft of different models, the pay off rack can not take place to rock when the unwrapping wire, can carry out advantages such as omnidirectional locking, the artifical promotion of cable frame, the angle of unwrapping wire is adjustable, can lock the cable when the defence line finishes.
In order to achieve the purpose, the invention adopts the following technical scheme that the automatic pay-off vehicle for the power cable well comprises a movable top plate, a moving device and a pay-off device, wherein the moving device is installed on the movable top plate, and the pay-off device is installed on the bottom of the movable top plate.
The moving device comprises a moving handrail, a moving telescopic column and a travelling wheel, the moving handrail is installed on the top of the right end of the moving top plate, the moving telescopic column is symmetrically installed on the bottom of the moving top plate, the travelling wheel is installed on the bottom of the moving telescopic column, the moving device can control the cable releasing device to move during specific work, the moving handrail can be pushed manually to move under the action of the travelling wheel, the telescopic motion of the moving telescopic column can adjust the height of the cable releasing device, the cable releasing device is located at a proper cable releasing position, and when the cable releasing device moves to the proper position, the moving telescopic column is contracted, so that the cable releasing device is in contact with the outer side of the upper end of the cable well.
The pay-off device comprises a pay-off top plate, a pay-off connecting frame, a pay-off support, a supporting mechanism, a locking mechanism, a limiting mechanism, a pay-off mechanism, a speed reducing mechanism and a transmission mechanism, wherein the pay-off top plate is arranged at the bottom of a movable top plate, the pay-off support is arranged at the bottom of the pay-off top plate through the pay-off connecting frame, sliding chutes are symmetrically arranged at the bottom of the left end of the pay-off support, the supporting mechanism is arranged at the left end and the right end of the bottom of the pay-off support, the locking mechanism is arranged at the middle part of the lower end face of the pay-off support, the limiting mechanisms are arranged at the front end and the rear end of the middle part of the pay-off support, the speed reducing mechanism is positioned at the right end of the pay-off mechanism, the speed reducing mechanism is connected with the pay-off mechanism, the pay-off device can also carry out spacing conveying to the cable when the cable is unwrapped wire.
As a preferred technical scheme of the invention, the supporting mechanism comprises a supporting clamping plate, a supporting spring and a supporting adjusting push rod, the supporting clamping plate is arranged on the bottom of the outer end of the pay-off bracket through a hinge, the bottom of the supporting clamping plate is uniformly provided with rubber blocks, the supporting spring is positioned at the front end of the supporting clamping plate, the supporting spring is arranged between the bottom of the pay-off bracket and the top of the supporting clamping plate, the supporting adjusting push rod is positioned at the rear end of the supporting spring, the supporting adjusting push rod is arranged between the pay-off bracket and the supporting clamping plate through a hinge, when the cable well works in detail, the supporting mechanism can support the pay-off device on the ground outside the cable well, the road surface outside the cable well is possibly uneven, the telescopic motion of the supporting adjusting push rod can adjust the angle of the supporting clamping plate, the rubber blocks at the bottom of the supporting clamping plate can, the paying-off effect of the cable is increased.
As a preferred technical scheme of the invention, the locking mechanism comprises a first arc-shaped frame, a locking telescopic rod, a locking spring, a locking connecting frame, a locking sliding column, a sliding column spring, a locking push rod and a second arc-shaped frame, wherein the top of the first arc-shaped frame is arranged on the bottom of the left end of the pay-off support through the locking telescopic rod, the locking spring is sleeved outside the locking telescopic rod, the locking connecting frame is arranged at the left end of the first arc-shaped frame, the locking sliding columns are symmetrically arranged on the top of the locking connecting frame, the middle part of the locking sliding column is connected with the middle part of the pay-off support in a sliding fit manner, the sliding column spring is arranged on the outer side of the lower end of the locking sliding column and is arranged between the pay-off support and the locking connecting frame, the left end surface of the locking connecting frame is connected with the bottom of the locking push rod, the second arc-shaped frame is arranged on the top, the sliding rod on the second arc-shaped frame is connected with the sliding groove arranged on the pay-off support in a sliding fit mode, when the cable well locking device works, the left position and the right position of the cable well locking device can be locked by the locking mechanism aiming at cable wells with different sizes, when the moving device moves to the pay-off position, the first arc-shaped frame can be attached to the right end of the cable well under the action of the telescopic force of the locking telescopic rod, the automatic telescopic motion of the locking telescopic rod can enable the cable well locking device to lock cable wells with different well cover depths, the applicability of the cable well locking device is improved, the telescopic motion of the first arc-shaped frame can drive the height of the locking connecting frame to be changed synchronously, the locking sliding column is matched with the sliding column spring to play a role in buffering and guiding the locking connecting frame, and the locking push rod is controlled to perform telescopic motion to enable the second arc-shaped.
As a preferred technical scheme of the invention, the limiting mechanism comprises a limiting telescopic column, a limiting adjusting rod, a limiting supporting block, a limiting upright column, a limiting transverse column, a limiting connecting rod, a limiting clamping plate, a limiting spring, a clamping plate adjusting rod and a supporting block push rod, wherein the inner end of the limiting telescopic column is obliquely arranged on the side surface of the pay-off bracket through a pin shaft, the outer end of the limiting telescopic column is provided with the limiting supporting block through a hinge, the inner side of the limiting telescopic column is provided with the limiting adjusting rod, the limiting adjusting rod is arranged between the pay-off bracket and the limiting telescopic column through a hinge, the supporting block push rod is arranged between the inner side surface of the limiting supporting block and the outer end surface of the limiting telescopic column, the limiting upright column is arranged at the lower end of the inner side surface of the limiting supporting block through a, the limiting clamping plate is arranged on the top of the limiting connecting rod through a hinge, the limiting spring is arranged between the bottom of the limiting clamping plate and the top of the limiting connecting rod, the clamping plate adjusting rod is positioned on the outer side of the limiting upright post, the clamping plate adjusting rod is arranged between the limiting supporting block and the limiting upright post through a hinge, the limiting upright post and the limiting cross post are both of telescopic structures, when the cable well spacing mechanism works, the front and back positions and the upper and lower positions of the cable well with different sizes can be locked and limited by the limiting mechanism, the cable is prevented from shaking or moving due to the conduction of the cable when the cable is overweight, the paying-off effect of the cable is increased, the position of the limiting supporting block can be adjusted by the limiting telescopic post, the angle of the limiting telescopic post can be adjusted by adjusting the limiting adjusting rod of the limiting supporting block, and the limiting upright posts and the limiting cross posts are controlled to do telescopic motion, and the limiting clamping plates can clamp the bottom of the cable well cover under the action of the buffering force of the limiting springs, so that the upper position and the lower position of the cable well cover are locked.
As a preferred technical scheme of the invention, the pay-off mechanism comprises a pay-off push rod, a pay-off telescopic rod, a pay-off spring, pay-off connecting plates, a pay-off bottom plate, a pay-off rack and a pay-off rack spring, wherein the pay-off bottom plate is arranged on the top of the left end of a pay-off support, the pay-off push rod is arranged on the top of the left end of the pay-off bottom plate, the pay-off telescopic rod is positioned right above the pay-off push rod, the bottom of the pay-off telescopic rod is connected with the bottom of a pay-off top plate, the pay-off spring is sleeved outside the pay-off telescopic rod, the pay-off connecting plates are respectively arranged on the top of the pay-off push rod and the top of the pay-off telescopic rod, the pay-off rack is arranged on the inner side surface of each pay-off connecting, paying out machine constructs can the unwrapping wire angle of self-adaptation cable and convey the action to it, adjust the length of unwrapping wire push rod, make the pay off rack be located suitable height, so that the not cable book of co-operation co-altitude carries out the unwrapping wire action, place the cable conductor between two pay off racks, because the left end of cable stretches into in the cable pit downwards, thereby the pay off rack carries out the regulation of angle automatically under the connection effect of hinge, so that the cooperation cable can smoothly unwrapping wire, the cable wraps up between two pay off racks under the pressure of unwrapping wire telescopic link, the pay off rack has certain pressure to the cable this moment, can prevent that cable unwrapping wire speed is too fast, ball on the pay off rack plays the effect of conduction to the cable.
As a preferred technical scheme of the invention, the speed reducing mechanism comprises a speed reducing transmission frame, a transmission push rod, a speed reducing push rod and a speed reducing clamping frame, the speed reducing transmission frame is arranged on the top of the right end of the pay-off bottom plate through the transmission push rod, the speed reducing clamping frame is positioned right above the speed reducing transmission frame, the speed reducing clamping frame is arranged on the bottom of the pay-off top plate through the speed reducing push rod, the speed reducing clamping frame is of an arc structure, an arc-shaped rubber pad is arranged in the arc structure of the speed reducing clamping frame, when the speed reducing mechanism works specifically, the speed reducing mechanism can lock the cable after the cable is placed, the speed reducing push rod is extended, the speed reducing clamping frame can clamp the cable on the speed reducing transmission frame, the arc-shaped rubber pad on the speed reducing clamping frame can increase the friction force.
As a preferred technical scheme of the invention, the transmission mechanism comprises a first transmission frame, a second transmission frame, a transmission motor, a transmission rotating shaft, a transmission ring, a ring connecting frame, a transmission sliding rod and a transmission spring, wherein the first transmission frame is arranged on the front side surface of the rear end of a pay-off support, the second transmission frame is arranged on the rear side surface of the front end of the pay-off support, the position of the first transmission frame is symmetrical to that of the second transmission frame, the transmission motor is arranged on the front side surface of the first transmission frame, the transmission ring is arranged between the lower ends of the first transmission frame and the second transmission frame, the front end and the rear end of the transmission ring are both provided with the ring connecting frame, the outer side surface of the rear end of the transmission ring is connected with an output shaft of the transmission motor, the outer end of the front end ring connecting frame of the transmission ring is connected with the inner end of the transmission rotating shaft, the outer end of the transmission rotating shaft is arranged on the second transmission frame through a bearing, the transmission slide bar symmetrical arrangement, the outside of transmission slide bar is provided with the transmission spring, the transmission spring is installed between the lateral surface of transmission ring and the outer end of transmission slide bar, the transmission spring is extension spring, the medial surface of transmission slide bar is provided with the ball, concrete during operation, transmission device can conduct the cable to the unwrapping wire angle of cable, pass the transmission ring with the cable, the outside of cable can be lived by the transmission slide bar locking this moment, the ball of transmission slide bar medial surface plays the conduction effect to the cable, the angle of transmission ring can be adjusted in the rotation of transmission motor, so that the cable can conduct with the best angle.
During operation, the first step: the moving device can control the pay-off device to move, the moving handrail is manually pushed to move under the action of the travelling wheels, the telescopic motion of the movable telescopic column can adjust the height of the pay-off device, so that the pay-off device is located at a proper pay-off position, when the pay-off device moves to the proper position, the movable telescopic column is contracted, so that the pay-off device is contacted with the outer side of the upper end of the cable well, and the second step is as follows: the pay-off device can firmly fix the cable well structure, the pay-off device can also carry out limit transmission on the cable during pay-off of the cable, the support mechanism can support the pay-off device on the ground outside the cable well, the road surface outside the cable well is possibly uneven, the telescopic motion of the support adjusting push rod can adjust the angle of the support clamping plate, the rubber block at the bottom of the support clamping plate can increase the friction force between the support clamping plate and the ground, so that the position of the pay-off bracket is kept horizontal, the pay-off effect of the cable is increased, the locking mechanism can lock the left and right positions of the cable well structure aiming at the cable wells with different sizes, when the moving device moves to the pay-off position, the first arc frame can be attached to the right end of the cable well under the telescopic force of the locking telescopic rod, and the automatic telescopic motion of the locking telescopic rod can lock the cable well structure with different well cover depths, the applicability of the invention is increased, the telescopic motion of the first arc frame can drive the height of the locking connecting frame to be synchronously changed, the locking sliding column is matched with the sliding column spring to play a role in buffering and guiding the locking connecting frame, the locking push rod is controlled to perform telescopic motion to lock the position of the left end of the cable well, the limiting mechanism can lock and limit the front and back positions and the upper and lower positions of the cable wells with different sizes, the swinging or moving of the invention caused by the conduction of the cable when the cable is overweight is prevented, the paying-off effect of the cable is increased, the position of the limiting support block can be adjusted by the limiting telescopic column, the angle of the limiting telescopic column can be adjusted by the limiting adjusting rod, the angle of the limiting support block can be adjusted by the telescopic motion of the support block push rod, so that the front and back ends of the cable well can be clamped by the limiting, the limiting vertical column and the limiting transverse column are controlled to do telescopic motion, the limiting clamping plate can clamp the bottom of the cable well cover under the action of the buffering force of the limiting spring so as to lock the upper position and the lower position of the cable well cover, the cable well cover is firmly fixed, the paying-off mechanism can automatically match the paying-off angle of a cable to carry out transmission action, the length of the paying-off push rod is adjusted so that the paying-off frames are positioned at proper heights so as to match cable rolls with different heights to carry out paying-off action, the cable is placed between the two paying-off frames, the left end of the cable extends downwards into the cable well, so that the angle of the paying-off frames is automatically adjusted under the connecting action of the hinges so as to match the cable to smoothly pay off, the cable is wrapped between the two paying-off frames under the pressure of the paying-off telescopic rods, and the paying-off frames have, ball on the pay off rack plays the effect of conduction to the cable, reduction gears can place the back that finishes at the cable and lock the cable, extension speed reduction push rod, speed reduction card frame can be with the cable card on the transmission frame that slows down, the arc rubber pad on the card frame that slows down can increase the frictional force of speed reduction card frame and cable, the speed reduction effect of cable has been improved, transmission gear can conduct the cable to the unwrapping wire angle of cable, pass the transmission ring with the cable, the outside of cable can be locked by the transmission slide bar this moment, the ball of transmission slide bar medial surface plays the conduction to the cable, the angle of transmission ring can be adjusted in the rotation of transmission motor, so that the cable can conduct the unwrapping wire with the best angle, can realize all-round fixed carrying out the cable pay off rack, carry out the function of adjustable angle conduction to the cable.
The invention has the beneficial effects that:
the invention can solve the problems that the angle of a cable rack cannot be adjusted when the cable is paid off by the conventional cable rack, different pay-off racks are needed for cable wells of different types, the pay-off racks can shake during paying off, the cable rack cannot be locked in all directions, the cable rack needs to be carried manually, the angle of paying off cannot be adjusted, the cable cannot be locked after finishing wire defense, and the like; the cable pay-off rack has the advantages that the cable pay-off rack can be fixed in all directions, the angle of the cable can be adjusted, pay-off can be carried out for cable wells of different models, the pay-off rack cannot shake during pay-off, the cable rack can be locked in all directions, the cable rack can be manually pushed, the angle of pay-off can be adjusted, the cable can be locked when the wire is prevented;
the pay-off rack is provided with the moving device, and the moving device can be controlled to move in a manner of manual pushing by a child worker, so that the workload of manually carrying the pay-off rack is saved;
thirdly, a supporting mechanism is arranged on the pay-off device, and the pay-off device can be supported on the ground outside the cable well by the supporting mechanism;
fourthly, a locking mechanism and a limiting mechanism are arranged on the pay-off device, and the locking mechanism is matched with the limiting mechanism to lock the pay-off device on the cable well in an all-around manner;
the paying-off device is provided with a transmission mechanism, and the transmission mechanism can conduct the cable according to the paying-off angle of the cable;
and sixthly, the pay-off device is provided with a speed reducing mechanism, and the speed reducing mechanism can lock the cable after the cable is placed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first construction of the pay-off device of the present invention;
FIG. 3 is a schematic structural view of the pay-off top plate, the pay-off mechanism and the speed reducing mechanism of the present invention;
FIG. 4 is a schematic view of a second construction of the pay-off device of the present invention;
FIG. 5 is a schematic view of a first arrangement of the pay-off stand, locking mechanism and transfer mechanism of the present invention;
FIG. 6 is a schematic view of a second arrangement of the pay-off stand, locking mechanism and transfer mechanism of the present invention;
FIG. 7 is a schematic structural view between the pay-off stand and the limiting mechanism of the present invention;
fig. 8 is a cross-sectional view of a wireline well.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 8, the cross-sectional view of the cable well is shown in the figure, the cable well is of a circular structure, the upper end of the cable well is a cable well cover, the middle of the cable well is a cable well cover support, and the bottom of the cable well is a cable well.
As shown in fig. 1 to 7, the automatic wire barrow for the power cable well comprises a movable top plate 1, a moving device 2 and a wire releasing device 3, wherein the moving device 2 is installed on the movable top plate 1, and the wire releasing device 3 is installed on the bottom of the movable top plate 1.
The moving device 2 comprises a moving handrail 21, a moving telescopic column 22 and a travelling wheel 23, the moving handrail 21 is installed on the top of the right end of the moving top plate 1, the moving telescopic column 22 is symmetrically installed on the bottom of the moving top plate 1, the travelling wheel 23 is installed on the bottom of the moving telescopic column 22, during specific work, the moving device 2 can control the cable releasing device to move, the moving handrail 21 can be pushed manually to move under the action of the travelling wheel 23, the height of the cable releasing device 3 can be adjusted through telescopic motion of the moving telescopic column 22, the cable releasing device 3 is located at a proper cable releasing position, and when the cable releasing device moves to the proper position, the moving telescopic column 22 is contracted, and the cable releasing device 3 is in contact with the outer side of the upper end of the cable well.
The paying-off device 3 comprises a paying-off top plate 31, a paying-off connecting frame 32, a paying-off support 33, a supporting mechanism 34, a locking mechanism 35, a limiting mechanism 36, a paying-off mechanism 37, a speed reducing mechanism 38 and a transmission mechanism 39, wherein the paying-off top plate 31 is arranged at the bottom of the movable top plate 1, the paying-off support 33 is arranged at the bottom of the paying-off top plate 31 through the paying-off connecting frame 32, sliding grooves are symmetrically formed in the bottom of the left end of the paying-off support 33, the supporting mechanism 34 is respectively arranged at the left end and the right end of the bottom of the paying-off support 33, the locking mechanism 35 is arranged at the middle part of the lower end face of the paying-off support 33, the limiting mechanisms 36 are respectively arranged at the front end and the rear end of the middle part of the paying-off support 33, the paying-off mechanism 37 is arranged at the top of the left end, during specific work, the pay-off device 3 can firmly fix the cable well structure, and the pay-off device 3 can also carry out limiting transmission on a cable during cable pay-off.
The supporting mechanism 34 comprises a supporting clamping plate 341, a supporting spring 342 and a supporting adjusting push rod 343, the supporting clamping plate 341 is mounted on the bottom of the outer end of the pay-off bracket 33 through a hinge, the bottom of the supporting clamping plate 341 is uniformly provided with rubber blocks, the supporting spring 342 is located at the front end of the supporting clamping plate 341, the supporting spring 342 is mounted between the bottom of the pay-off bracket 33 and the top of the supporting clamping plate 341, the supporting adjusting push rod 343 is located at the rear end of the supporting spring 342, the supporting adjusting push rod 343 is mounted between the pay-off bracket 33 and the supporting clamping plate 341 through a hinge, in particular, during operation, the supporting mechanism 34 can support the pay-off device 3 on the ground outside the cable well, the road surface outside the cable well is possibly uneven, the angle of the supporting clamping plate 341 can be adjusted through the telescopic motion of the supporting adjusting push rod 343, the rubber blocks at the, so that the position of the wire releasing bracket 33 is kept horizontal, and the wire releasing effect of the cable is increased.
The locking mechanism 35 comprises a first arc-shaped frame 351, a locking telescopic rod 352, a locking spring 353, a locking connecting frame 354, a locking sliding column 355, a sliding column spring 356, a locking push rod 357 and a second arc-shaped frame 358, wherein the top of the first arc-shaped frame 351 is installed on the bottom of the left end of the pay-off support 33 through the locking telescopic rod 352, the locking spring 353 is sleeved outside the locking telescopic rod 352, the locking connecting frame 354 is installed on the left end of the first arc-shaped frame 351, the locking sliding columns 355 are symmetrically installed on the top of the locking connecting frame 354, the middle of each locking sliding column 355 is connected with the middle of the pay-off support 33 in a sliding fit mode, a sliding column spring 356 is arranged on the outer side of the lower end of each locking sliding column 355, the sliding column spring 356 is installed between the pay-off support 33 and the locking connecting frame 354, the left end face of the locking connecting frame 354 is connected with the bottom of the locking push rod 357, the upper end of the second arc-shaped frame 358 is provided with a slide bar, the slide bar on the second arc-shaped frame 358 is connected with a slide groove arranged on the pay-off bracket 33 in a sliding fit manner, when in operation, the locking mechanism 35 can lock the left and right positions of the present invention for different sizes of cable wells, when the moving device 2 moves to the paying-off position, the first arc-shaped frame 351 can be attached to the right end of the cable well under the action of the telescopic force of the locking telescopic rod 352, the automatic telescopic motion of the locking telescopic rod 352 can enable the cable well locking device to lock cable wells with different well cover depths, the applicability of the cable well locking device is improved, the telescopic motion of the first arc-shaped frame 351 can drive the height of the locking connecting frame 354 to be changed synchronously, the locking sliding column 355 is matched with the sliding column spring 356 to play a role in buffering and guiding the locking connecting frame 354, and the locking push rod 357 is controlled to conduct telescopic motion to enable the second arc-shaped frame 358 to lock the position of the left end of the cable well.
The limiting mechanism 36 comprises a limiting telescopic column 361, a limiting adjusting rod 362, a limiting supporting block 363, a limiting upright 364, a limiting cross column 365, a limiting connecting rod 366, a limiting clamping plate 367, a limiting spring 368, a clamping plate adjusting rod 369 and a supporting block push rod 3610, wherein the inner end of the limiting telescopic column 361 is obliquely arranged on the side surface of the pay-off bracket 33 through a pin shaft, the limiting supporting block 363 is arranged on the outer end of the limiting telescopic column 361 through a hinge, the limiting adjusting rod 362 is arranged on the inner side of the limiting telescopic column 361, the limiting adjusting rod 362 is arranged between the pay-off bracket 33 and the limiting telescopic column 361 through a hinge, the supporting block push rod 3610 is arranged between the inner side surface of the limiting supporting block 363 and the outer end surface of the limiting telescopic column 361, the limiting upright 364 is arranged on the lower end of the inner side surface of the limiting supporting block 363 through a pin shaft, the limiting, the limiting clamping plate 367 is installed on the top of the limiting connecting rod 366 through a hinge, the limiting spring 368 is installed between the bottom of the limiting clamping plate 367 and the top of the limiting connecting rod 366, the clamping plate adjusting rod 369 is located on the outer side of the limiting upright post 364, the clamping plate adjusting rod 369 is installed between the limiting supporting block 363 and the limiting upright post 364 through a hinge, the limiting upright post 364 and the limiting cross post 365 are both of a telescopic structure, when the cable well locking device works specifically, the limiting mechanism 36 can lock and limit the front and back positions and the upper and lower positions of cable wells with different sizes, the cable is prevented from shaking or moving due to conduction of cables when the cables are overweight, the paying-off effect of the cables is increased, the limiting telescopic column 361 can adjust the position of the limiting supporting block 363, the limiting adjusting rod 362 can adjust the angle of the limiting telescopic column 361, the telescopic motion of the supporting block push rod 3610 can, the length of the clamping plate adjusting rod 369 is adjusted, the limiting upright post 364 and the limiting cross post 365 are controlled to do telescopic movement, and the limiting clamping plate 367 can clamp the bottom of the cable well cover under the action of the buffering force of the limiting spring 368, so that the upper position and the lower position of the cable well cover are locked.
The paying-off mechanism 37 comprises a paying-off push rod 371, a paying-off telescopic rod 372, a paying-off spring 373, a paying-off connecting plate 374, a paying-off bottom plate 375, a paying-off rack 376 and a paying-off rack spring 377, wherein the paying-off bottom plate 375 is installed on the top of the left end of the paying-off support 33, the paying-off push rod 371 is installed on the top of the left end of the paying-off bottom plate 375, the paying-off telescopic rod 372 is located right above the paying-off push rod 371, the bottom of the paying-off telescopic rod 372 is connected with the bottom of the paying-off top plate 31, the paying-off spring 373 is sleeved outside the paying-off telescopic rod 372, the top of the paying-off push rod 371 and the top of the paying-off telescopic rod 372 are both provided with the paying-off connecting plate 374, the inner side surface of each paying-off connecting plate 374 is provided with the paying-off rack, during operation, paying off mechanism 37 can convey the action to it by the unwrapping wire angle of self-adaptation cable, adjust the length of unwrapping wire push rod 371, make pay off rack 376 be located suitable height, so that the cable of cooperation co-altitude book carries out the unwrapping wire action, place the cable conductor between two pay off racks 376, because the left end of cable stretches into in the cable shaft downwards, thereby pay off rack 376 carries out the regulation of angle voluntarily under the connection effect of hinge, so that the cooperation cable can smoothly unwrapping wire, the cable wraps up between two pay off racks 376 under the pressure of unwrapping wire telescopic link 372, pay off rack 376 has certain pressure to the cable this moment, can prevent that cable unwrapping wire speed is too fast, ball on the pay off rack 376 plays the effect of conduction to the cable.
The speed reducing mechanism 38 include speed reducing conducting frame 381, the conduction push rod 382, speed reducing push rod 383 and speed reducing card frame 384, speed reducing conducting frame 381 is installed on the top of the right end of the paying-off bottom plate 375 through the conduction push rod 382, the speed reducing card frame 384 is located right above the speed reducing conducting frame 381, the speed reducing card frame 384 is installed on the bottom of the paying-off top plate 31 through the speed reducing push rod 383, the speed reducing card frame 384 is of an arc structure, an arc-shaped rubber pad is arranged in the arc structure of the speed reducing card frame 384, in the specific working process, the speed reducing mechanism 38 can lock the cable after the cable is placed, the speed reducing push rod 383 is extended, the speed reducing card frame 384 can clamp the cable on the speed reducing conducting frame 381, the arc-shaped rubber pad on the speed reducing card frame 384 can increase the friction force between the speed reducing card frame.
The transmission mechanism 39 comprises a first transmission frame 391, a second transmission frame 392, a transmission motor 393, a transmission rotating shaft 394, a transmission ring 395, a ring connecting frame 396, a transmission sliding rod 397 and a transmission spring 398, wherein the first transmission frame 391 is arranged on the front side surface of the rear end of the pay-off bracket 33, the second transmission frame 392 is arranged on the rear side surface of the front end of the pay-off bracket 33, the position of the first transmission frame 391 is symmetrical to the position of the second transmission frame 392, the transmission motor 393 is arranged on the front side surface of the first transmission frame 391, the transmission ring 395 is arranged between the lower ends of the first transmission frame 391 and the second transmission frame 392, the front end and the rear end of the transmission ring 395 are respectively provided with the ring connecting frame 396, the outer side surface of the rear end ring connecting frame 396 of the transmission ring 395 is connected with the output shaft of the transmission motor 393, the outer side surface of the front end ring connecting frame 396 of the transmission ring 395 is connected with the inner end of the transmission rotating shaft 394, the outer, the middle part of transmission slide bar 397 is connected with transmission ring 395 through sliding fit, transmission slide bar 397 is symmetrically arranged, transmission spring 398 is arranged on the outer side of transmission slide bar 397, transmission spring 398 is installed between the outer side surface of transmission ring 395 and the outer end of transmission slide bar 397, transmission spring 398 is an extension spring, the inner side surface of transmission slide bar 397 is provided with balls, during specific work, transmission mechanism 39 can conduct cables according to the paying-off angle of the cables, the cables penetrate through transmission ring 395, the outer side of the cables can be locked by transmission slide bar 397 at the moment, the balls on the inner side surface of transmission slide bar 397 play a role in conducting the cables, the angle of transmission ring 395 can be adjusted through rotation of transmission motor 393, and therefore the cables can be conducted at the best angle.
During operation, the first step: the moving device 2 can control the invention to move, the moving handrail 21 is manually pushed to move under the action of the travelling wheels 23, the telescopic motion of the movable telescopic column 22 can adjust the height of the pay-off device 3, so that the pay-off device 3 is positioned at a proper pay-off position, when the invention moves to the proper position, the movable telescopic column 22 is contracted, so that the pay-off device 3 is contacted with the outer side of the upper end of the cable well, and the second step is as follows: the pay-off device 3 can firmly fix the cable well structure, the pay-off device 3 can also limit and convey a cable when the cable is paid off, the support mechanism 34 can support the pay-off device 3 on the ground outside the cable well, the road surface outside the cable well is likely to be uneven, the telescopic motion of the support adjusting push rod 343 can adjust the angle of the support clamping plate 341, the rubber block at the bottom of the support clamping plate 341 can increase the friction force between the support clamping plate 341 and the ground, so that the position of the pay-off bracket 33 is kept horizontal, the pay-off effect of the cable is increased, the locking mechanism 35 can lock the left and right positions of the cable well structure according to cable wells with different sizes, when the moving device 2 moves to the pay-off position, the first arc-shaped frame 351 can be attached to the right end of the cable well under the telescopic force of the locking telescopic rod 352, and the automatic telescopic motion of the locking telescopic rod 352 can lock the cable wells with different well cover depths, the applicability of the invention is increased, the telescopic motion of the first arc frame 351 can drive the height of the locking connecting frame 354 to synchronously change, the locking sliding column 355 is matched with the sliding column spring 356 to play a role in buffering and guiding the locking connecting frame 354, the locking push rod 357 is controlled to perform telescopic motion to lock the position of the left end of the cable well by the second arc frame 358, the limiting mechanism 36 can lock and limit the front and back positions and the up and down positions of the cable wells with different sizes, the swinging or moving of the invention caused by the conduction of the cable when the cable is overweight is prevented, the paying-off effect of the cable is increased, the position of the limiting supporting block 363 can be adjusted by the limiting telescopic column 361, the angle of the limiting telescopic column 361 can be adjusted by the adjusting limiting adjusting rod 362, the angle of the limiting supporting block push rod 3610 can adjust the angle of the limiting supporting block 363, so that the front and back ends, the length of the clamping plate adjusting rod 369 is adjusted, the limiting upright post 364 and the limiting cross post 365 are controlled to do telescopic motion, the limiting clamping plate 367 can clamp the bottom of the cable well cover under the action of the buffering force of the limiting spring 368, so that the upper position and the lower position of the cable well cover are locked, the cable well cover is firmly fixed, the paying-off mechanism 37 can automatically match the paying-off angle of a cable to carry out transmission action, the length of the paying-off push rod 371 is adjusted, the paying-off rack 376 is located at a proper height to match cable rolls with different heights to carry out paying-off action, the cable is placed between two paying-off racks 376, the left end of the cable extends downwards into the cable well, so that the angle of the paying-off racks 376 is automatically adjusted under the connection action of the hinge, the cable can be smoothly paid off in cooperation with the cable, and the cable is wrapped between the two paying, at this time, the pay-off rack 376 has a certain pressure on the cable, so that the cable can be prevented from being paid off at an excessively high speed, the balls on the pay-off rack 376 can conduct the cable, the speed reduction mechanism 38 can lock the cable after the cable is placed, the speed reduction push rod 383 is extended, the speed reduction clamp rack 384 can clamp the cable on the speed reduction conduction rack 381, the arc-shaped rubber pads on the speed reduction clamp rack 384 can increase the friction force between the speed reduction clamp rack 384 and the cable, the speed reduction effect of the cable is improved, the transmission mechanism 39 can conduct the cable according to the pay-off angle of the cable, the cable penetrates through the transmission ring 395, the outer side of the cable can be locked by the transmission slide rod 397 at the moment, the balls on the inner side face of the transmission slide rod 397 conduct the cable, the rotation of the transmission motor 393 can adjust the angle of the transmission ring 395, so that the cable can conduct pay-off at an optimal angle, and, Carry out the function of adjustable angle conduction to the cable, solved the unable angle of adjusting the cable frame that exists when current cable frame carries out the cable unwrapping wire, need different pay off stands to the cable shaft of different models, the pay off stand can take place to rock when the unwrapping wire, can't carry out omnidirectional locking, cable frame need artifically carry, the angle of unwrapping wire can't be adjusted, can't lock difficult problems such as cable when the wire defense finishes, reached the purpose.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an automatic unwrapping wire construction car of power cable well, is including removing roof (1), mobile device (2), pay-off (3), removing flexible post (22), unwrapping wire support (33) and locking mechanical system (35), its characterized in that: the mobile top plate (1) is provided with a mobile device (2), and the pay-off device (3) is arranged at the bottom of the mobile top plate (1); wherein:
the moving device (2) comprises a moving handrail (21), moving telescopic columns (22) and walking wheels (23), the moving handrail (21) is installed on the top of the right end of the moving top plate (1), the moving telescopic columns (22) are symmetrically installed on the bottom of the moving top plate (1), and the walking wheels (23) are installed on the bottom of the moving telescopic columns (22);
the paying-off device (3) comprises a paying-off top plate (31), a paying-off connecting frame (32), a paying-off support (33), a supporting mechanism (34), a locking mechanism (35), a limiting mechanism (36), a paying-off mechanism (37), a speed reducing mechanism (38) and a transmission mechanism (39), wherein the paying-off top plate (31) is installed on the bottom of the movable top plate (1), the paying-off support (33) is installed on the bottom of the paying-off top plate (31) through the paying-off connecting frame (32), sliding grooves are symmetrically formed in the bottom of the left end of the paying-off support (33), the supporting mechanism (34) is installed at each of the left end and the right end of the bottom of the paying-off support (33), the locking mechanism (35) is installed on the middle of the lower end face of the paying-off support (33), the limiting mechanisms (36) are installed at each of the front end and the rear end of the middle, the speed reducing mechanism (38) is positioned at the right end of the pay-off mechanism (37), the speed reducing mechanism (38) is connected with the pay-off mechanism (37), and the transmission mechanism (39) is arranged on the inner side surface of the middle part of the supporting mechanism (34);
the limiting mechanism (36) comprises a limiting telescopic column (361), a limiting adjusting rod (362), a limiting supporting block (363), a limiting upright column (364), a limiting cross column (365), a limiting connecting rod (366), a limiting clamping plate (367), a limiting spring (368), a clamping plate adjusting rod (369) and a supporting block push rod (3610), wherein the inner end of the limiting telescopic column (361) is obliquely arranged on the side surface of the pay-off bracket (33) through a pin shaft, the limiting supporting block (363) is arranged on the outer end of the limiting telescopic column (361) through a hinge, the limiting adjusting rod (362) is arranged on the inner side of the limiting telescopic column (361), the limiting adjusting rod (362) is arranged between the pay-off bracket (33) and the limiting telescopic column (361) through a hinge, the supporting block push rod (3610) is arranged between the inner side surface of the limiting supporting block (363) and the outer end surface of the limiting telescopic column (361), the limiting upright column (364, the limiting cross column (365) is installed at the bottom of the limiting upright column (364), the limiting connecting rod (366) is installed at the top of the outer end of the limiting cross column (365), the limiting clamping plate (367) is installed at the top of the limiting connecting rod (366) through a hinge, the limiting spring (368) is installed between the bottom of the limiting clamping plate (367) and the top of the limiting connecting rod (366), the clamping plate adjusting rod (369) is located on the outer side of the limiting upright column (364), and the clamping plate adjusting rod (369) is installed between the limiting supporting block (363) and the limiting upright column (364) through a hinge;
the pay-off mechanism (37) comprises a pay-off push rod (371), a pay-off telescopic rod (372), a pay-off spring (373), a pay-off connecting plate (374), a pay-off bottom plate (375), a pay-off rack (376) and a pay-off rack spring (377), install on the left end top of unwrapping wire support (33) unwrapping wire bottom plate (375), install unwrapping wire push rod (371) on the left end top of unwrapping wire bottom plate (375), unwrapping wire telescopic link (372) are located unwrapping wire push rod (371) directly over, the bottom of unwrapping wire telescopic link (372) is connected with the bottom of unwrapping wire roof (31), the outside cover of unwrapping wire telescopic link (372) is equipped with unwrapping wire spring (373), all install an unwrapping wire even pull (374) on the top of unwrapping wire push rod (371) and the top of unwrapping wire telescopic link (372), the medial surface of every unwrapping wire even pull (374) all has pay off rack (376) through the hinge mounting, install between the bottom of pay off rack (376) and the top of unwrapping wire even pull (374) pay off rack.
2. The automatic paying-off construction vehicle for the power cable well according to claim 1, wherein: the supporting mechanism (34) comprises a supporting clamping plate (341), supporting springs (342) and supporting adjusting push rods (343), the supporting clamping plate (341) is mounted on the bottom of the outer end of the pay-off bracket (33) through a hinge, rubber blocks are uniformly arranged at the bottom of the supporting clamping plate (341), the supporting springs (342) are located at the front ends of the supporting clamping plate (341), the supporting springs (342) are mounted between the bottom of the pay-off bracket (33) and the top of the supporting clamping plate (341), the supporting adjusting push rods (343) are located at the rear ends of the supporting springs (342), and the supporting adjusting push rods (343) are mounted between the pay-off bracket (33) and the supporting clamping plate (341) through a hinge.
3. The automatic paying-off construction vehicle for the power cable well according to claim 1, wherein: the locking mechanism (35) comprises a first arc-shaped frame (351), a locking telescopic rod (352), a locking spring (353), a locking connecting frame (354), a locking sliding column (355), a sliding column spring (356), a locking push rod (357) and a second arc-shaped frame (358), wherein the top of the first arc-shaped frame (351) is installed on the bottom of the left end of the pay-off support (33) through the locking telescopic rod (352), the locking spring (353) is sleeved outside the locking telescopic rod (352), the locking connecting frame (354) is installed on the left end of the first arc-shaped frame (351), the locking sliding columns (355) are symmetrically installed on the top of the locking connecting frame (354), the middle of each locking sliding column (355) is connected with the middle of the pay-off support (33) in a sliding fit manner, a sliding column spring (356) is arranged on the outer side of the lower end of each locking sliding column (355), and each sliding column spring (356) is installed between the pay-off support (33) and the locking connecting, the left end face of the locking connecting frame (354) is connected with the bottom of the locking push rod (357), a second arc-shaped frame (358) is installed on the top of the locking push rod (357), a sliding rod is arranged at the upper end of the second arc-shaped frame (358), and the sliding rod on the second arc-shaped frame (358) is connected with a sliding groove formed in the pay-off support (33) in a sliding fit mode.
4. The automatic paying-off construction vehicle for the power cable well according to claim 1, wherein: the speed reducing mechanism (38) comprises a speed reducing guide frame (381), a transmission push rod (382), a speed reducing push rod (383) and a speed reducing clamping frame (384), wherein the speed reducing guide frame (381) is installed on the top of the right end of the pay-off bottom plate (375) through the transmission push rod (382), the speed reducing clamping frame (384) is located right above the speed reducing guide frame (381), and the speed reducing clamping frame (384) is installed on the bottom of the pay-off top plate (31) through the speed reducing push rod (383).
5. The automatic paying-off construction vehicle for the power cable well according to claim 1, wherein: the transmission mechanism (39) comprises a first transmission frame (391), a second transmission frame (392), a transmission motor (393), a transmission rotating shaft (394), a transmission ring (395), a ring connecting frame (396), a transmission sliding rod (397) and a transmission spring (398), wherein the first transmission frame (391) is arranged on the front side surface of the rear end of the pay-off support (33), the second transmission frame (392) is arranged on the rear side surface of the front end of the pay-off support (33), the position of the first transmission frame (391) is symmetrical to that of the second transmission frame (392), the transmission motor (393) is arranged on the front side surface of the first transmission frame (391), the transmission ring (395) is positioned between the lower ends of the first transmission frame (391) and the second transmission frame (392), the front end and the rear end of the transmission ring (395) are both provided with the ring connecting frame (396), the outer side surface of the ring connecting frame (396) at the rear end of the transmission ring (395) is connected with the output shaft of the transmission motor (393), the outer side face of a front end connecting frame (396) of the transmission ring (395) is connected with the inner end of the transmission rotating shaft (394), the outer end of the transmission rotating shaft (394) is installed on a second transmission frame (392) through a bearing, the middle of the transmission sliding rod (397) is connected with the transmission ring (395) in a sliding fit mode, the transmission sliding rods (397) are symmetrically arranged, the outer side of the transmission sliding rod (397) is provided with a transmission spring (398), and the transmission spring (398) is installed between the outer side face of the transmission ring (395) and the outer end of the transmission sliding rod (397).
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| CN201810559709.3A CN108726253B (en) | 2018-06-02 | 2018-06-02 | Automatic wire barrow of power cable well |
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| CN201810559709.3A CN108726253B (en) | 2018-06-02 | 2018-06-02 | Automatic wire barrow of power cable well |
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| CN112047176B (en) * | 2020-08-20 | 2022-10-18 | 江苏苏缆电缆有限公司 | Prevent tortuous water conservancy construction of cable and use pipe laying pay-off |
| CN112158669B (en) * | 2020-09-28 | 2022-11-25 | 大唐巩义发电有限责任公司 | Power cable construction guide frame |
| CN113381345A (en) * | 2021-08-16 | 2021-09-10 | 天津滨电电力工程有限公司 | Automatic guiding robot for power cable of working well |
| CN113512807B (en) * | 2021-08-20 | 2022-09-09 | 于都福迪服装有限公司 | Knitting production is with knitting wool ball parcel conductor device |
| CN114172083B (en) * | 2021-10-20 | 2023-12-15 | 中铁十六局集团电气化工程有限公司 | Cable laying device for power engineering |
| CN114421366A (en) * | 2022-01-17 | 2022-04-29 | 国网山东省电力公司高青县供电公司 | Cable wiring supporting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4027131A1 (en) * | 1990-08-28 | 1992-03-05 | Stolberger Maschf & Co Kg | DEVICE FOR WINDING AND UNWINDING CABLES ON A CABLE REEL |
| US5895197A (en) * | 1997-05-30 | 1999-04-20 | Ok Champion Corporation | Cable reel handler |
| CN204030456U (en) * | 2014-07-05 | 2014-12-17 | 施婉娟 | A kind of cable unreeling rack |
| CN207061465U (en) * | 2017-05-31 | 2018-03-02 | 国网浙江省电力公司宁波供电公司 | A kind of adjustable mobile cable unwinding device |
| CN107777448B (en) * | 2017-10-30 | 2019-09-03 | 泰州鑫源电气设备销售有限公司 | A kind of vertical type adjustable cable pay-off rack |
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Inventor after: Dai Mingming Inventor after: Li Qiang Inventor after: Wang Kang Inventor after: Ma Jing Inventor before: Ma Jing |
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Effective date of registration: 20201029 Address after: 236814 No. 319 Guangming Guangming Road, Anhui, Bozhou Applicant after: BOZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER Co. Address before: 231500 Ma Lao Villagers Group 27, Shendun Village, Shenqiao Town, Lujiang County, Hefei City, Anhui Province Applicant before: Ma Jing |
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