CN117154599A - Cable direct-buried laying device - Google Patents
Cable direct-buried laying device Download PDFInfo
- Publication number
- CN117154599A CN117154599A CN202311421069.7A CN202311421069A CN117154599A CN 117154599 A CN117154599 A CN 117154599A CN 202311421069 A CN202311421069 A CN 202311421069A CN 117154599 A CN117154599 A CN 117154599A
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- China
- Prior art keywords
- ditching
- cable
- wheel
- backfilling
- paying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004576 sand Substances 0.000 claims abstract description 66
- 238000007667 floating Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims description 24
- 238000007664 blowing Methods 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 14
- 210000000078 claw Anatomy 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000009933 burial Methods 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 11
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000005056 compaction Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/12—Back-filling of foundation trenches or ditches
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
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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
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Road Paving Machines (AREA)
Abstract
The invention belongs to the technical field of underground cable laying, and particularly relates to a cable direct-buried laying device, which comprises a chassis, wherein a ditching device is arranged on the chassis, a sand laying device is arranged behind the ditching device, a strickling device is arranged below the sand laying device, a paying-off device is arranged behind the sand laying device, a floating wire feeding device is arranged behind the paying-off device, a guiding mechanism is arranged behind the floating wire feeding device, a secondary sand laying device and the strickling device are arranged behind the guiding mechanism, and a backfilling device and a compacting roller are arranged behind the secondary sand laying device; the invention drives the chassis to run through the traction machine, the ditching device digs the cable groove, the sand paving device lays fine sand, the cable laying is carried out through the cooperative work of the paying-off device, the floating wire feeding device and the guiding mechanism, and finally the groove is backfilled and compacted by the backfilling device and the compacting roller, so that the cable laying is completed; the invention realizes the whole-process mechanized operation, improves the laying construction efficiency of the direct-buried cable, shortens the construction period and greatly reduces the labor intensity of constructors.
Description
Technical Field
The invention relates to a cable direct-buried laying device, and belongs to the technical field of underground cable laying.
Background
In the current society, cables are increasingly laid underground due to factors such as urban land limitation, urban capacity influence and the like. The cable is directly buried underground, so that the cable has the advantages of small potential safety hazard, no influence on the beautiful environment, land use value improvement and the like.
But the underground direct-buried laying construction of the cable is also complicated: firstly, a cable trench needs to be excavated, then fine sand is put into the excavated cable trench, a plurality of workers drag the cable, the cable is laid on the fine sand, a layer of fine sand is covered on the laid cable for protecting the cable, and finally the excavated trench is backfilled and compacted. The whole process is very time-consuming and labor-consuming, and various construction equipment is needed.
An underground cable laying device of the Chinese invention patent with the prior application number of CN201910359694.0 comprises a trailer body, wherein a pay-off rack is arranged on the front side of the upper part of the trailer body, and a guiding mechanism for guiding the pay-off into a cable well is arranged on the rear side of the upper part of the trailer body; the guiding mechanism comprises a rectangular through hole arranged at the rear side of the upper part of the trailer body, a rectangular barrel is arranged in the rectangular through hole in a lifting manner, a pair of upper roller wheels are arranged on the inner side of an opening at the upper part of the rectangular barrel in a rotating manner, a pair of lower roller wheels are arranged on the inner side of an opening at the lower part of the rectangular barrel in a rotating manner, a pair of inverted L-shaped push plates are symmetrically arranged on the left side and the right side of the upper end of the rectangular barrel, and a first automatic telescopic rod is vertically arranged on the trailer body and located right below the inverted L-shaped push plates. The invention only solves the problem of damage of the insulating layer in the laying process of the cable and only has the paying-off function, so that the construction efficiency is low.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the cable direct-buried laying device can finish the work of ditching, sand laying, cable laying, groove backfilling, compaction and the like, improves the direct-buried cable laying construction efficiency, shortens the construction period and reduces the labor intensity of constructors.
The cable direct-buried laying device comprises a chassis, wherein a traction frame is arranged in front of the chassis, and is connected with a tractor through the traction frame; a supporting wheel is arranged below the chassis, a ditching device is arranged on the chassis, and the ditching device is used for digging a cable trench; a sand paving device is arranged behind the ditching device, and fine sand can be paved in the ditches by the sand paving device; a scraping device is arranged below the sand paving device and is used for scraping and flattening paved fine sand; a paying-off device is arranged behind the sand paving device and is used for paying off the cable; the floating wire feeding device is arranged behind the paying-off device, and can be finely adjusted according to the left-right swing of the cable in the paying-off process, so that the cable paying-off is prevented from being blocked, and meanwhile, wire feeding is performed; a guide mechanism is arranged at the rear lower part of the floating wire feeding device and used for guiding the cable and preventing the cable from deviating; the rear of the guide mechanism is provided with a secondary sand spreading device and a strickling device, so that secondary sand spreading and strickling can be performed; the backfilling device and the compacting roller are arranged behind the secondary sand paving device, so that the grooves with the laid cables can be backfilled and compacted.
According to the technical scheme, the cable direct-buried laying device is provided, a chassis is driven to operate through a tractor, a ditching device digs a cable trench, fine sand is laid by a sand laying device, the cable laying is carried out through the cooperative work of a paying-off device, a floating wire feeding device and a guiding mechanism, and finally the trench is backfilled and compacted through a backfilling device and a compacting roller, so that the whole cable laying construction operation is completed.
Preferably, the ditching device comprises a ditching support and ditching wheels, wherein the ditching wheels are connected with bearing seats on two sides through rotating shafts, a ditching motor is arranged on one side of each ditching wheel, the ditching motor is in transmission connection with the rotating shafts, and the ditching motor can drive the ditching wheels to rotate.
Furthermore, the ditching wheel on circumference array set up ditching claw, ditching claw is the quadrangular pyramid, ditching claw one side opening, conveniently digs earth, is favorable to ditching operation.
Furthermore, the two sides of the ditching wheel are also provided with ditching wheel lifting hydraulic cylinders which can drive the ditching wheel to lift and are hoisted on the ditching support.
Further, a high-pressure fan is arranged at the top of the ditching support and is connected with a blowing pipeline, a plurality of blowing openings are formed in the blowing pipeline, and the high-pressure fan blows air through the blowing openings to uniformly blow soil lifted by ditching claws to two sides; the periphery of the ditching wheel is provided with a shield which is used for blocking soil blown to two sides through the blowing pipeline, so that the soil uniformly falls to two sides of the ditching wheel, and the shield also has a protective effect.
Preferably, the sand paving device comprises a storage bin and an adjusting valve, wherein the storage bin is used for storing fine sand, a blanking plate A is arranged at a discharge hole of the storage bin, and a plurality of holes are formed in the blanking plate A so that the fine sand can slowly fall down; a vibrator is arranged on the side wall of the ash bucket below the storage bin and used for preventing fine sand from hardening and blocking the blanking plate; the regulating valve is arranged below the storage bin, the opening of the regulating valve can be regulated, and the blanking speed of fine sand is controlled.
Preferably, the scraping device is arranged on the bottom surface of the chassis, and comprises a scraping hydraulic cylinder, and a scraping plate is arranged at the head end of the scraping hydraulic cylinder.
Preferably, the paying-off device comprises a paying-off frame, a cable drum is arranged on the paying-off frame, a rotating motor is arranged on one side of the paying-off frame, the cable drum is in transmission connection with the rotating motor through a belt wheel assembly, and the rotating motor rotates to drive the cable drum to pay off a cable.
Preferably, the floating wire feeding device comprises a floating bracket, wherein the floating bracket is arranged on a sliding block, and the sliding block is arranged on the guide rail in a sliding way; a U-shaped wheel assembly is arranged above the floating support, and comprises a driving U-shaped wheel and a driven U-shaped wheel, the contact surface of the driving U-shaped wheel and a cable is wavy, the cable can be stably grasped, and one side of the driving U-shaped wheel is provided with a wire feeding motor for driving the driving U-shaped wheel to rotate; the driven U-shaped wheels are provided with the adjusting plates and the adjusting bolts, and the adjusting plates and the adjusting bolts can be used for adjusting the distance between the two U-shaped wheels so as to adapt to cables with different specifications.
Preferably, the guide mechanism comprises a guide wheel assembly, a sector guide groove and a lower pinch wheel assembly; the guide wheel assembly is arranged in the opening of the chassis; the fan-shaped guide groove is arranged right below the guide wheel assembly, the section of the fan-shaped guide groove is fan-shaped, and the fan-shaped guide groove can guide a vertically downward cable to be in a horizontal direction so as to prevent the cable from directly falling down to cause uneven paying-off; the lower pinch roller assembly comprises a lower hydraulic cylinder and a lower pinch roller, and is used for pressing down the cable into the groove, so that the cable is prevented from tilting upwards.
Preferably, the secondary sand paving device is provided with a blanking plate B, a plurality of holes are formed in the blanking plate B, and the holes at two ends of the blanking plate B are larger than the holes in the middle, so that more fine sand falls from two ends of the blanking plate B, and two sides of the cable are buried.
Preferably, the number of the backfilling devices is two, the two sets of backfilling devices are symmetrically distributed about the central axis of the chassis, the backfilling devices comprise backfilling brushes which are rotatably arranged at one end of the mounting plate through bearings, a backfilling brush motor is arranged at the other end of the mounting plate and is in transmission connection with the backfilling brushes, and the backfilling brush motor drives the backfilling brushes to rotate so as to bring soil at two sides of the cable grooves into the grooves; the middle part of the mounting plate is connected with a backfill brush lifting hydraulic cylinder for controlling the backfill brush to lift.
The two ends of the compaction roller are arranged at the bottom of the chassis through bearing blocks.
Compared with the prior art, the invention has the following beneficial effects:
according to the cable direct-buried laying device, the chassis is driven to operate by the tractor, the ditching device is used for digging a cable trench, the sand laying device is used for laying fine sand, the paying-off device, the floating wire feeding device and the guiding mechanism work cooperatively to lay the cable, and finally the trench is backfilled and compacted by the backfilling device and the compacting roller to complete the whole cable laying construction operation; the invention realizes the whole-process mechanized operation, improves the laying construction efficiency of the direct-buried cable, shortens the construction period and greatly reduces the labor intensity of constructors.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the structure of the ditching apparatus without the shroud;
FIG. 4 is a schematic structural view of a sanding apparatus;
FIG. 5 is a top view of the sanding apparatus;
FIG. 6 is a schematic view of the structure of the screeding device;
fig. 7 is a schematic structural view of a floating wire feeder;
FIG. 8 is a top view of the secondary sanding apparatus;
fig. 9 is a schematic structural view of the backfill device.
In the figure: 1. a chassis; 2. a traction frame; 3. a support wheel; 4. a ditching device; 41. a ditching bracket; 42. a ditching wheel; 421. ditching claws; 43. a ditching motor; 44. a ditching wheel lifting hydraulic cylinder; 45. a high-pressure fan; 46. blowing a pipeline; 47. a shield; 5. a sand paving device; 51. a storage bin; 52. a regulating valve; 53. a blanking plate A; 54. a vibrator; 6. a strickling device; 61. a strickling hydraulic cylinder; 62. a scraping plate; 7. a paying-off device; 71. a pay-off rack; 72. a cable drum; 73. a rotating electric machine; 8. a floating wire feeding device; 81. a floating support; 82. a slide block; 83. a guide rail; 84. a driving U-shaped wheel; 85. driven U-shaped wheel; 9. a guide wheel assembly; 10. a fan-shaped guide groove; 11. a lower pinch roller assembly; 12. a secondary sand paving device; 121. a blanking plate B; 13. backfilling device; 131. backfilling and brushing; 132. a mounting plate; 133. backfilling the brush motor; 134. backfill brush lifting hydraulic cylinder; 14. and (5) compacting rollers.
Detailed Description
The invention will be further illustrated with reference to specific examples.
As shown in fig. 1 to 9, the present embodiment is implemented by the following technical scheme: comprises a chassis 1, a traction frame 2 is arranged in front of the chassis 1, and the traction frame 2 is connected with a tractor; a supporting wheel 3 is arranged below the chassis 1, a ditching device 4 is arranged on the chassis 1, and the ditching device 4 is used for digging a cable trench; a sand paving device 5 is arranged behind the ditching device 4, and fine sand can be paved in the ditches by the sand paving device 5; a scraping device 6 is arranged below the sand paving device 5 and is used for scraping and flattening paved fine sand; a paying-off device 7 is arranged behind the sand paving device 5, and the paying-off device 7 is used for paying off the cable; the floating wire feeding device 8 is arranged behind the paying-off device 7, the floating wire feeding device 8 can be finely adjusted according to the left-right swing of the cable in the paying-off process, the cable paying-off is prevented from being blocked, and meanwhile wire feeding is performed; a guide mechanism is arranged at the rear lower part of the floating wire feeding device 8 and used for guiding the cable and preventing the cable from deviating; the rear of the guide mechanism is provided with a secondary sand spreading device 12 and a scraping device 6, so that secondary sand spreading and scraping can be performed; the backfilling device 13 and the compacting roller 14 are arranged behind the secondary sand paving device 12, and can backfill and compact the grooves laid with the cables.
In this embodiment, the ditching device 4 includes a ditching support 41 and a ditching wheel 42, the ditching wheel 42 is connected with bearing seats on two sides through a rotating shaft, a ditching motor 43 is arranged on one side of the ditching wheel 42, the ditching motor 43 is in transmission connection with the rotating shaft, and the ditching motor 43 can drive the ditching wheel 42 to rotate; the ditching wheel 42 is provided with ditching claws 421 in a circumferential array, the ditching claws 421 are in a quadrangular pyramid shape, one sides of the ditching claws 421 are open, soil is conveniently dug, and ditching operation is facilitated; the two sides of the ditching wheel 42 are also provided with ditching wheel lifting hydraulic cylinders 44 which can drive the ditching wheel 42 to lift, and the ditching wheel lifting hydraulic cylinders 44 are hoisted on the ditching support 41; the top of the ditching support 41 is provided with a high-pressure fan 45, the high-pressure fan 45 is connected with a blowing pipeline 46, a plurality of blowing openings are arranged on the blowing pipeline 46, and the high-pressure fan 45 blows air through the blowing openings to uniformly blow soil lifted by the ditching claws 421 to two sides; the periphery of the ditching wheel 42 is provided with a protective cover 47, the protective cover 47 is used for blocking soil blown to two sides through the blowing pipeline 46, so that the soil uniformly falls to two sides of the ditching groove, and the protective cover 47 also has a protective effect.
The sand paving device 5 comprises a storage bin 51 and an adjusting valve 52, wherein the storage bin 51 is used for storing fine sand, a blanking plate A53 is arranged at a discharge hole of the storage bin 51, and a plurality of holes are formed in the blanking plate A53 so that the fine sand can slowly fall down; a vibrator 54 is arranged on the side wall of the ash bucket below the storage bin 51, and the vibrator 54 is used for preventing fine sand from hardening and blocking the blanking plate; the regulating valve 52 is arranged below the storage bin 51, the opening of the regulating valve 52 can be regulated, and the blanking speed of fine sand is controlled. The scraping device 6 is arranged on the bottom surface of the chassis 1, the scraping device 6 comprises a scraping hydraulic cylinder 61, and a scraping plate 62 is arranged at the head end of the scraping hydraulic cylinder 61.
The paying-off device 7 comprises a paying-off frame 71, a cable drum 72 is arranged on the paying-off frame 71, a rotating motor 73 is arranged on one side of the paying-off frame 71, the cable drum 72 is in transmission connection with the rotating motor 73 through a belt wheel assembly, and the rotating motor 73 rotates to drive the cable drum 72 to pay off a cable.
The floating wire feeding device 8 comprises a floating bracket 81, wherein the floating bracket 81 is arranged on a sliding block 82, and the sliding block 82 is arranged on a guide rail 83 in a sliding way; a U-shaped wheel assembly is arranged above the floating bracket 81, the U-shaped wheel assembly comprises a driving U-shaped wheel 84 and a driven U-shaped wheel 85, the contact surface of the driving U-shaped wheel 84 and a cable is wavy, the cable can be stably grasped, and a wire feeding motor is arranged on one side of the driving U-shaped wheel 84 and used for driving the driving U-shaped wheel 84 to rotate; the driven U-shaped wheel 85 is provided with an adjusting plate and an adjusting bolt, and can be used for adjusting the distance between the two U-shaped wheels so as to adapt to cables with different specifications.
The guide mechanism comprises a guide wheel assembly 9, a sector guide groove 10 and a lower pinch wheel assembly 11; the guide wheel assembly 9 is arranged in the opening of the chassis 1; the fan-shaped guide groove 10 is arranged right below the guide wheel assembly 9, the section of the fan-shaped guide groove 10 is fan-shaped, and the fan-shaped guide groove 10 can guide a vertically downward cable to be in a horizontal direction, so that the cable is prevented from falling directly to cause uneven paying-off; the lower pinch roller assembly 11 comprises a lower hydraulic cylinder and a lower pinch roller, and the lower pinch roller assembly 11 is used for pressing down the cable into the groove to avoid the cable from warping upwards. The secondary sand paving device 12 is provided with a blanking plate B121, a plurality of holes are formed in the blanking plate B121, and the holes at two ends of the blanking plate B121 are larger than the holes in the middle, so that more fine sand falls from two ends of the blanking plate B, and two sides of a cable are buried.
The number of the backfilling devices 13 is two, the two sets of the backfilling devices 13 are symmetrically distributed relative to the central axis of the chassis 1, the backfilling devices 13 comprise backfilling brushes 131, the backfilling brushes 131 are rotatably arranged at one end of the mounting plate 132 through bearings, a backfilling brush motor 133 is arranged at the other end of the mounting plate 132, the backfilling brush motor 133 is in transmission connection with the backfilling brushes 131, and the backfilling brush motor 133 drives the backfilling brushes 131 to rotate so as to bring soil at two sides of the cable grooves into the grooves; the middle part of the mounting plate 132 is connected with a backfill brush lifting hydraulic cylinder 134 for controlling the lifting of the backfill brush. The two ends of the compaction roller 14 are arranged at the bottom of the chassis 1 through bearing blocks.
The working principle of the invention is as follows: the tractor pulls the cable direct-buried laying device to run to a cable laying position through the traction frame 2, the ditching motor 43 drives the ditching wheel 42 to rotate, the ditching wheel lifting hydraulic cylinder 44 drives the ditching wheel 42 to descend, and a cable trench is excavated; meanwhile, the high-pressure fan 45 blows out air flow through the blowing pipeline 46, so that soil dug by the ditching wheels 42 is uniformly blown to two sides, blocked by the shield 47 and falls to two sides of the groove; when the sand paving device 5 is positioned above the groove, the regulating valve 52 is opened, fine sand in the storage bin 51 falls into the groove, and then is scraped and leveled by the rear scraping device 6, so that sand paving operation is completed; when paying-off operation is carried out, firstly, the cable head on the cable drum 72 passes through the two U-shaped wheels of the floating wire feeding device 8 and downwards passes through the middle of the two guide wheels of the guide wheel assembly; when the paying-off device 7 is positioned above the groove, the rotating motor 73 drives the cable drum 72 to slowly pay off, meanwhile, the wire feeding motor in the floating wire feeding device 8 drives the driving U-shaped wheel 84 to feed wires, the cable is pressed into the groove through the lower pressing wheel assembly 11, and secondary sand paving and strickling operations are carried out through the secondary sand paving device 12 and the strickling device 6 at the rear; when the backfilling device 13 is positioned above the groove where the cable is laid, the backfilling brush motor is operated to drive the backfilling brush to bring soil at two sides of the groove into the groove, and finally, the soil is compacted by the compaction roller at the rear part, so that the cable laying is completed.
Claims (10)
1. A cable direct-buried laying device comprises a chassis (1), wherein a traction frame (2) is arranged in front of the chassis (1), and the traction frame (2) is connected with a tractor; a supporting wheel (3) is arranged below the chassis (1), and is characterized in that a ditching device (4) for digging a cable trench is arranged on the chassis (1); a sand paving device (5) for paving fine sand into the groove is arranged behind the ditching device (4); a scraping device (6) for scraping fine sand is arranged below the sand paving device (5); a paying-off device (7) for paying off is arranged behind the sand paving device (5); a floating wire feeding device (8) is arranged behind the paying-off device (7), and the floating wire feeding device (8) can finely adjust according to the left-right swing of the cable in the paying-off process and simultaneously feed wires; a guide mechanism is arranged at the rear lower part of the floating wire feeding device (8); a secondary sand paving device (12) and a strickling device (6) are arranged behind the guide mechanism; and a backfilling device (13) and a compacting roller (14) for backfilling the cable groove are arranged behind the secondary sand paving device (12).
2. The cable direct-buried laying device according to claim 1, wherein the ditching device (4) comprises a ditching support (41) and ditching wheels (42), the ditching wheels (42) are connected with bearing seats on two sides through rotating shafts, a ditching motor (43) is arranged on one side of each ditching wheel (42), the ditching motor (43) is in transmission connection with the rotating shafts, and the ditching motor (43) can drive the ditching wheels (42) to rotate; the two sides of the ditching wheel (42) are also provided with ditching wheel lifting hydraulic cylinders (44) for driving the ditching wheel to lift, and the ditching wheel lifting hydraulic cylinders (44) are hoisted on the ditching support (41).
3. The cable direct burial device according to claim 2, wherein the ditching wheel (42) is provided with ditching claws (421) in a circumferential array, the ditching claws (421) are in a quadrangular pyramid shape, and one side of the ditching claws (421) is open.
4. The cable direct-buried laying device according to claim 2, wherein the top of the ditching support (41) is provided with a high-pressure fan (45), the high-pressure fan (45) is connected with a blowing pipeline (46), a plurality of blowing openings are arranged on the blowing pipeline (46), and the high-pressure fan (45) blows air through the blowing openings to uniformly blow soil raised by the ditching claws (421) to two sides; the periphery of the ditching wheel (42) is provided with a protective cover (47) for blocking soil and protecting.
5. The cable direct-buried laying device according to claim 1, wherein the sand laying device (5) comprises a storage bin (51) for storing fine sand, a blanking plate A (53) is arranged at a discharge hole of the storage bin (51), and a plurality of holes are formed in the blanking plate A (53); a vibrator (54) for preventing fine sand from hardening is arranged on the side wall of the ash bucket below the storage bin (51); an adjusting valve (52) for controlling the fine sand blanking speed is arranged below the storage bin (51); the secondary sand paving device (12) is provided with a blanking plate B (121), a plurality of holes are formed in the blanking plate B (121), and the holes at two ends of the blanking plate B (121) are larger than the holes in the middle.
6. The cable direct burial device according to claim 1, wherein the scraping device (6) is mounted on the bottom surface of the chassis (1), the scraping device (6) comprises a scraping hydraulic cylinder (61), and a scraping plate (62) is mounted at the head end of the scraping hydraulic cylinder (61).
7. The cable direct-buried laying device according to claim 1, wherein the paying-off device (7) comprises a paying-off frame (71), a cable drum (72) is mounted on the paying-off frame (71), a rotating motor (73) is arranged on one side of the paying-off frame (71), and the cable drum (72) is in transmission connection with the rotating motor (73) through a belt wheel assembly.
8. The cable direct-buried laying device according to claim 1, wherein the floating wire feeding device (8) comprises a floating bracket (81), the floating bracket (81) is mounted on a sliding block (82), and the sliding block (82) is slidably arranged on a guide rail (83); a U-shaped wheel assembly is arranged above the floating support (81), the U-shaped wheel assembly comprises a driving U-shaped wheel (84) and a driven U-shaped wheel (85), the contact surface of the driving U-shaped wheel (84) and a cable is wave-shaped, and one side of the driving U-shaped wheel (84) is provided with a wire feeding motor for driving the driving U-shaped wheel to rotate; the driven U-shaped wheel (85) is provided with an adjusting plate and an adjusting bolt for adjusting the distance between the two U-shaped wheels.
9. The cable direct burial device according to claim 1, wherein the guiding mechanism comprises a guiding wheel assembly (9), a fan-shaped guiding groove (10) and a lower pressing wheel assembly (11); the guide wheel assembly (9) is arranged in the opening of the chassis (1); the sector guide groove (10) is arranged right below the guide wheel assembly (9), the section of the sector guide groove (10) is sector, and the sector guide groove (10) can guide a vertically downward cable to be in a horizontal direction; the lower pinch roller assembly (11) comprises a lower hydraulic cylinder and a lower pinch roller.
10. The cable direct-buried laying device according to claim 1, wherein the number of the backfilling devices (13) is two, the two sets of the backfilling devices (13) are symmetrically distributed about the central axis of the chassis (1), the backfilling devices (13) comprise backfilling brushes (131), the backfilling brushes (131) are rotatably arranged at one end of the mounting plate (132) through bearings, a backfilling brush motor (133) is arranged at the other end of the mounting plate (132), and the backfilling brush motor (133) is in transmission connection with the backfilling brushes (131); the middle part of the mounting plate (132) is connected with a backfill brush lifting hydraulic cylinder (134) capable of controlling the backfill brush (131) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311421069.7A CN117154599A (en) | 2023-10-31 | 2023-10-31 | Cable direct-buried laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311421069.7A CN117154599A (en) | 2023-10-31 | 2023-10-31 | Cable direct-buried laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117154599A true CN117154599A (en) | 2023-12-01 |
Family
ID=88897223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311421069.7A Pending CN117154599A (en) | 2023-10-31 | 2023-10-31 | Cable direct-buried laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117154599A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140086688A1 (en) * | 2012-09-21 | 2014-03-27 | Kevin Hul | Cable Trailer |
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| KR102386459B1 (en) * | 2021-12-07 | 2022-04-14 | (주)일렉콤 | Cable automatic installation apparatus and cable installation method of construction using the same |
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| CN116632725A (en) * | 2023-07-25 | 2023-08-22 | 宇杰照明工程(山东)有限公司 | Cable laying device |
| CN116706777A (en) * | 2023-06-25 | 2023-09-05 | 山东省产品质量检验研究院 | Cable laying construction device and construction method |
| CN116914632A (en) * | 2023-03-07 | 2023-10-20 | 国网福建省电力有限公司上杭县供电公司 | Power cable directly buries and lays auxiliary device |
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| US20140086688A1 (en) * | 2012-09-21 | 2014-03-27 | Kevin Hul | Cable Trailer |
| CN107482538A (en) * | 2017-08-31 | 2017-12-15 | 国网山东省电力公司菏泽市定陶区供电公司 | A kind of cable direct-burried servicing unit |
| CN111851624A (en) * | 2020-08-03 | 2020-10-30 | 宋允华 | Electric power construction cable laying device |
| CN216403445U (en) * | 2021-09-10 | 2022-04-29 | 陈韫韬 | Multifunctional cable laying and paying-off device |
| KR102386459B1 (en) * | 2021-12-07 | 2022-04-14 | (주)일렉콤 | Cable automatic installation apparatus and cable installation method of construction using the same |
| CN115133464A (en) * | 2022-08-31 | 2022-09-30 | 国网山东省电力公司枣庄供电公司 | Automatic change cable laying device |
| CN116914632A (en) * | 2023-03-07 | 2023-10-20 | 国网福建省电力有限公司上杭县供电公司 | Power cable directly buries and lays auxiliary device |
| CN116706777A (en) * | 2023-06-25 | 2023-09-05 | 山东省产品质量检验研究院 | Cable laying construction device and construction method |
| CN116632725A (en) * | 2023-07-25 | 2023-08-22 | 宇杰照明工程(山东)有限公司 | Cable laying device |
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