CN115473166B - Buried cable laying device - Google Patents
Buried cable laying device Download PDFInfo
- Publication number
- CN115473166B CN115473166B CN202211028408.0A CN202211028408A CN115473166B CN 115473166 B CN115473166 B CN 115473166B CN 202211028408 A CN202211028408 A CN 202211028408A CN 115473166 B CN115473166 B CN 115473166B
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- cable
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- fixedly connected
- movable
- pay
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- 238000004140 cleaning Methods 0.000 claims description 14
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 42
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 14
- 230000008859 change Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- 210000003491 skin Anatomy 0.000 description 9
- 230000000875 corresponding effect Effects 0.000 description 8
- 238000009435 building construction Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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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
- B65H49/24—Rollers
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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
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention belongs to the field of cable laying, in particular to a buried cable laying device, which comprises a bottom plate; a pay-off rack is fixedly connected to the bottom plate; the middle part of the pay-off rack is rotationally connected with a first rotating shaft, and a cable reel is rotationally connected to the first rotating shaft; a cable is wound in the cable drum; an auxiliary pay-off plate is arranged between the cable reel and the pay-off rack; the first rotating shaft penetrates through the middle of the auxiliary pay-off plate; the two ends of the auxiliary pay-off plate are both connected with a booster rod in a sliding manner, and the booster rod is movably connected to the auxiliary pay-off plate; an L-shaped shaft is fixedly connected to one end of the power assisting rod, which is far away from the first rotating shaft; when a group of movable shafts are movable, the other group of movable shafts can correspondingly move in the other group of adjusting grooves, synchronous adjustment of the movable shafts is achieved, and then synchronous movement of the two groups of movable shafts which are symmetrically arranged can be achieved through a one-person control booster rod, so that the same effect as that of a traditional two-person drive cable drum is achieved, and part of manpower is saved.
Description
Technical Field
The invention belongs to the field of cable laying, and particularly relates to a buried cable laying device.
Background
In the building construction process, cabling is needed to be laid firstly, so that the electricity consumption requirement of the whole building construction site and the basic electricity consumption requirement in a building are provided after the subsequent building construction is finished; in the building construction process at the present stage, when the buried cable is laid, the cable is generally required to be wound and unwound by adopting a cable drum, at least two persons are utilized to rotate the cable drum, and a plurality of persons are matched to draw the cable to advance along the buried route until the cable is completely wound.
For example, a chinese patent with publication No. CN107324125B discloses a building cable drum, which comprises a underframe, a bottom plate, a supporting rod and a frame, the bottom plate is established at the chassis middle part, bottom plate and chassis welding, the frame is established on the bottom plate, frame and bottom plate fixed connection, install the slide rail in the frame, the supporting rod is established in the slide rail both sides, the supporting rod respectively with chassis and slide rail fixed connection, bottom plate mid-mounting has the pneumatic cylinder, the pneumatic cylinder is provided with the telescopic link, install the slide in the slide rail, the telescopic link is connected with the slide, install the bearing on the slide, the bearing is held with the slide card and is connected, and this building cable drum only cooperates telescopic link and slide through the pneumatic cylinder, realizes adjusting height effect.
In the above-mentioned scheme, utilize hydraulic telescoping rod cooperation slide to slide in the frame, and utilize slide mid-mounting's multiunit bearing to realize the regulation effect to cable dish height, but in the in-service use, this cable dish still needs many people to cooperate to realize changeing cable dish, and in prior art, many people cooperate to realize the rotation of cable dish, the receive and release efficiency influence to the cable is great, the human cost consumption is too big when leading to the cable unwrapping wire, and in cable unwrapping wire in-process, need the manual work clear up debris on the cable, it is impaired to prevent to have sharp impurity to lead to the cable to remove the in-process surface skin, influence follow-up use, therefore traditional cable dish needs to consume a large amount of human costs.
To this end, the invention provides a buried cable laying device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a buried cable laying device, which comprises a bottom plate; a pay-off rack is fixedly connected to the bottom plate; the middle part of the pay-off rack is rotationally connected with a first rotating shaft, and a cable reel is rotationally connected to the first rotating shaft; a cable is wound in the cable drum; an auxiliary pay-off plate is arranged between the cable reel and the pay-off rack; the first rotating shaft penetrates through the middle of the auxiliary pay-off plate;
the two ends of the auxiliary pay-off plate are both connected with a booster rod in a sliding manner, and the booster rod is movably connected to the auxiliary pay-off plate; an L-shaped shaft is fixedly connected to one end of the power assisting rod, which is far away from the first rotating shaft; the other end of the L-shaped shaft is annular, and cleaning sheets are fixedly connected to two sides of the annular part of the L-shaped shaft; the cable penetrates through the L-shaped shaft; when supplementary pay off board turned angle, the helping hand pole changes with supplementary pay off board's position, and the helping hand pole will drive L type axle activity on supplementary pay off board this moment, drives the cleaning sheet on the annular part of L type axle simultaneously, cleans the cable that runs through in the annular part of L type axle, keeps the cable surface clean, avoids the cable surface to have the spot, influences constructor's judgement, and then leads to the cable to need the repetition inspection, and then influences cable unwrapping wire efficiency.
Preferably, the pay-off rack comprises a chassis, wherein the chassis is fixedly connected to a bottom plate, and a vertical plate is fixedly connected to the top of the chassis; a jack is fixedly connected to the bottom of the vertical plate, and a movable plate is fixedly connected to the top of the jack; the movable plate is movably connected between the two sets of vertical plates; the top of the moving plate is movably connected with two groups of roll shafts, and the first rotating shaft is in rolling connection with the two groups of roll shafts; the roller shafts movably connected to the top of the movable plate can roll mutually on the first rotating shaft, namely, the effect that the cable drum rotates on the roller shafts under the support of the first rotating shaft after constructors give one-point inclined force to the cable drum is achieved, and meanwhile, the cable drum and the roller shafts rotate relatively is achieved.
Preferably, two groups of limiting blocks are fixedly connected on the side wall of the vertical plate corresponding to the moving plate; the section of the movable plate is provided with a T-shaped structure; the T-shaped structure of the section of the movable plate is utilized to correspond to the limiting block, so that the limiting block is utilized to limit the movement of the movable plate when the movable plate moves up and down to a certain height, and the instability of the pay-off rack caused by excessive displacement of the movable plate is avoided.
Preferably, the auxiliary pay-off plate is of an L-shaped structure, and a through groove is formed in the short side of the auxiliary pay-off plate; the cable penetrates through the penetrating groove; the long edge of the auxiliary pay-off plate is sequentially provided with a matching groove and an adjusting groove; the L-shaped shaft is movably connected in the matching groove, and the power assisting rod is movably connected in the adjusting groove; can be when helping hand pole activity, the annular part accessible cleaning sheet on the L type axle, activity is on the cable, realizes promptly and produces relative displacement with the cable, can utilize the cleaning sheet, produces the cleaning effect repeatedly to the cable of unit length, because helping hand pole is activity throughout at the unwrapping wire in-process, therefore the annular part of L type axle, realization that can be repeated is to the cleaning effect of unit length cable.
Preferably, the booster rod comprises a connecting shaft; the two ends of the connecting shaft are fixedly connected with movable shafts, and an auxiliary plate is fixedly connected with one end, close to the cable tray, of the movable shafts; a first spring rod is movably connected in the movable shaft; a sliding block is movably connected in the movable shaft, and the first spring rod penetrates through the sliding block; the sliding block is connected in the adjusting groove in a sliding way; a handle is fixedly connected to one end of the movable shaft, which is far away from the auxiliary plate; the L-shaped shaft is fixedly connected to the side wall of one end of the movable shaft; the two groups of movable shafts are fixedly connected through the connecting shaft, so that when one group of movable shafts move, the other group of movable shafts can correspondingly move in the other group of adjusting grooves, synchronous adjustment of the movable shafts is realized, and then synchronous movement of the two groups of movable shafts which are symmetrically arranged can be realized through a one-person control booster rod, the same effect as that of the traditional two-person drive cable tray is realized, and part of manpower is saved.
Preferably, the cable is movably connected with a paying-off assembly, and the paying-off assembly comprises a base; the top of the base is movably connected with a top seat; fixed shafts are fixedly connected to two sides of the top of the base, and the tops of the fixed shafts penetrate through the top seat; a top plate is fixedly connected to the top of the fixed shaft and is in fit connection with the surface of the top seat; the inner sides of the base and the top seat are in arc structures; utilize the fixed axle between base and the footstock, carry out the connection between footstock and the base, and cooperation base and the inboard arc structure of footstock can be convenient with the cable spacing in unwrapping wire subassembly, and then make things convenient for constructor to draw the cable to remove, be convenient for lay the cable, adopts screw connection between roof and the fixed axle.
Preferably, the two groups of bases are arranged, and the two groups of bases are fixedly connected through bolts; the fixed shaft is fixedly connected to the top of the group of bases; a groove is formed in the base, and the groove is obliquely arranged; the ball is movably connected in the groove, and the ball is attached to the bottom of the cable; the degree of the hand extrusion footstock is adjusted, the clamping force of the footstock and the base on the cable can be adjusted, the pressure of the hand on the footstock is properly relaxed, the rolling balls arranged in the grooves of the base are matched, the traction effect on the cable can be achieved, and when the base and the footstock slide on the cable, the rolling balls and the cable can be contacted and the opposite rolling effect is achieved.
Preferably, the two sides of the groove are provided with movable grooves; the middle part of the ball is connected with a second rotating shaft in a penetrating way, one end of the second rotating shaft positioned in the movable groove is connected with a second spring rod in a penetrating way, and the bottom of the second spring rod is attached to the bottom of the movable groove; the second spring rod arranged in the movable grooves on two sides of the groove can realize the effect that the ball moves on the second spring rod by utilizing the second rotating shaft when the pressure born by the ball changes, and further the cable size change can be adapted.
Preferably, a placing groove is formed in the bottom of the movable groove, and a pressure sensor is clamped in the placing groove; the pressure sensor corresponds to the ball; place pressure sensor in the standing groove of movable groove bottom, when the cable epidermis exists the damage, the pressure between cable and the ball can change, and when the pressure that the ball received produced when changing, can directly act on the pressure sensor of bottom, and then can be through the pressure variation of monitoring on the pressure sensor, whether the cable epidermis has the effect of damage of accurate detection.
Preferably, a reset spring is sleeved on the fixed shaft, and two ends of the reset spring are attached to opposite surfaces of the top seat and the base; when the hand of a person is separated from the footstock, the external force acting on the footstock disappears, and at the moment, under the action of the elastic potential energy of the return spring, the quick separation effect of the footstock and the base can be realized, and the limit and traction effects of the cable can be freely realized by utilizing the separation between the footstock and the base.
The beneficial effects of the invention are as follows:
1. according to the buried cable laying device, the power-assisted rods can longitudinally slide in the auxiliary pay-off plates by utilizing the movable shafts, so that when the auxiliary pay-off plates deflect, the auxiliary plates at the ends of the movable shafts are not in contact with the cable trays, when the cable trays need to be controlled to rotate, the movable shafts are propped inwards, the first spring rods penetrate through the sliding blocks, longitudinal movement of the movable shafts can be achieved, when the movable shafts are driven by manpower to drive the auxiliary pay-off plates to deflect, the movable shafts can necessarily slide in the adjusting grooves, at the moment, the sliding shafts slide in the adjusting grooves by utilizing the sliding blocks, the sliding effect of the movable shafts in the adjusting grooves can be achieved, and the two movable shafts are fixedly connected by utilizing the connecting shafts.
2. In order to realize that whether the surface of the bottom of the cable is damaged or not in the process of drawing the cable by using the paying-off assembly, the buried cable laying device can be provided with the pressure sensor in the placing groove at the bottom of the movable groove, when the surface of the cable is damaged, the pressure between the cable and the ball can change, and when the pressure born by the ball changes, the pressure sensor at the bottom can directly act on the pressure sensor, so that the effect of accurately detecting whether the surface of the cable is damaged or not can be realized through the pressure change monitored on the pressure sensor.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a cutaway perspective view of the present invention;
FIG. 4 is a first perspective view of an auxiliary pay-off plate of the present invention;
FIG. 5 is a second perspective view of the auxiliary pay-off plate of the present invention;
FIG. 6 is a perspective view of the payout assembly of the present invention;
FIG. 7 is a partial perspective view of the payout assembly of the present invention;
FIG. 8 is an enlarged schematic view of the structure of portion A of FIG. 7 in accordance with the present invention;
FIG. 9 is a front view of the payout assembly of the present invention;
in the figure: 1. a bottom plate; 21. a chassis; 22. a jack; 23. a moving plate; 24. a vertical plate; 25. a roll shaft; 26. a limiting block; 3. a first rotating shaft; 4. a cable drum; 41. a cable; 5. an auxiliary pay-off plate; 51. a through groove; 52. an L-shaped shaft; 53. a cleaning sheet; 54. a booster rod; 541. a connecting shaft; 542. an auxiliary plate; 543. a movable shaft; 544. a spring rod number one; 545. a handle; 56. a mating groove; 57. an adjustment tank; 6. paying-off assembly; 61. a base; 611. a groove; 612. a movable groove; 613. a second rotating shaft; 614. a spring rod II; 615. a ball; 616. a pressure sensor; 617. a placement groove; 62. a top base; 63. a top plate; 631. a through hole; 64. a return spring; 65. a bolt; 66. a fixed shaft; 661. and a movable clamping block.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 8, a buried cable laying device according to an embodiment of the present invention includes a base plate 1; a pay-off rack is fixedly connected to the bottom plate 1; the middle part of the pay-off rack is rotatably connected with a first rotating shaft 3, and the first rotating shaft 3 is rotatably connected with a cable tray 4; a cable 41 is wound in the cable drum 4; an auxiliary pay-off plate 5 is arranged between the cable reel 4 and the pay-off rack; the first rotating shaft 3 penetrates through the middle of the auxiliary pay-off plate 5;
the two ends of the auxiliary pay-off plate 5 are both connected with a booster rod 54 in a sliding manner, and the booster rod 54 is movably connected to the auxiliary pay-off plate 5; an L-shaped shaft 52 is fixedly connected to one end of the booster rod 54, which is far away from the first rotating shaft 3; the other end of the L-shaped shaft 52 is provided with a ring shape, and cleaning sheets 53 are fixedly connected to two sides of the ring-shaped part of the L-shaped shaft 52; the cable 41 is inserted through the L-shaped shaft 52.
In the prior art, when laying an underground cable, the cable 4 needs to be laid, the traditional cable 4 is generally large in mass, the free rotation of the cable 4 can be realized only by means of cooperation of at least two persons, and in the cable laying process, the cable 41 needs to be manually drawn, and the cable is generally separated by fifty meters, so that the laying of the cable needs to consume a great deal of manpower. The cable drum 4 is driven to rotate by utilizing the power-assisted rods 54 to be clamped with the surface of the cable drum 4, and the two groups of power-assisted rods 54 are symmetrically arranged, so that when one group of power-assisted rods 54 is lifted, the other group of power-assisted rods 54 generate opposite acting force, and further the cable drum 4 can be driven to rotate, the effect of replacing the cable drum 4 by two persons is achieved, and when the auxiliary pay-off plate 5 rotates at a certain angle, the positions of the power-assisted rods 54 and the auxiliary pay-off plate 5 are changed, the power-assisted rods 54 drive the L-shaped shaft 52 to move on the auxiliary pay-off plate 5, meanwhile drive the cleaning sheet 53 on the annular part of the L-shaped shaft 52, the cables 41 penetrating through the annular part of the L-shaped shaft 52 are cleaned, the surfaces of the cables 41 are kept clean, dirt on the surfaces of the cables 41 is avoided, judgment of constructors is affected, further the cables 41 need to be repeatedly checked, and the paying-off efficiency of the cables 41 is affected.
As shown in fig. 1 to 2, the pay-off rack comprises a chassis 21, wherein the chassis 21 is fixedly connected to the bottom plate 1, and a vertical plate 24 is fixedly connected to the top of the chassis 21; a jack 22 is fixedly connected to the bottom of the vertical plate 24, and a movable plate 23 is fixedly connected to the top of the jack 22; the moving plate 23 is movably connected between the two sets of vertical plates 24; the top of the moving plate 23 is movably connected with two groups of roll shafts 25, and the first rotating shaft 3 is in rolling connection with the two groups of roll shafts 25.
During operation, pay off rack and current pay off rack structure are similar, all utilize jack 22 to realize the reciprocates of movable plate 23, realize the lift to No. one pivot 3 through the reciprocate of movable plate 23, through the lift of No. one pivot 3, can realize the support to not unidimensional cable dish 4, keep cable dish 4 and ground to exist certain interval, and then make things convenient for constructor drive cable dish 4 to rotate, and arrange at movable plate 23 top swing joint's roller 25, can play the effect of mutual roll in No. one pivot 3, realize promptly after constructor gives the power of cable dish 4 one point slope, cable dish 4 rotates on roller 25 under the support of No. one pivot 3, simultaneously with roller 25 produces relative pivoted effect.
As shown in fig. 1 to 3, two groups of limiting blocks 26 are fixedly connected on the side wall of the vertical plate 24 corresponding to the moving plate 23; the cross section of the moving plate 23 is provided with a T-shaped structure.
In order to prevent the movable plate 23 from excessively displacing under the lifting effect of the jack 22 during operation, the limiting block 26 is arranged on the side wall of the vertical plate 24, so that when the jack 22 drives the movable plate 23 to move up and down, the T-shaped structure of the section of the movable plate 23 corresponds to the limiting block 26, and when the movable plate 23 moves up and down to a certain height, the limiting block 26 is utilized to limit the movement of the movable plate 23, and the instability of the pay-off rack caused by excessive displacement of the movable plate 23 is avoided.
As shown in fig. 4 to 5, the auxiliary pay-off plate 5 is configured in an L-shaped structure, and a through groove 51 is formed on a short side of the auxiliary pay-off plate 5; the cable 41 penetrates through the penetration groove 51; the long side of the auxiliary pay-off plate 5 is provided with a matching groove 56 and an adjusting groove 57 in sequence; the L-shaped shaft 52 is movably connected in the matching groove 56, and the power assisting rod 54 is movably connected in the adjusting groove 57.
In order to achieve the primary cleaning effect of the cable 41, the auxiliary pay-off plate 5 is arranged, the limit effect of the cable 41 is achieved by utilizing the penetrating groove 51 formed in the short side of the auxiliary pay-off plate 5 in order to avoid misjudgment of constructors due to stains on the surface of the cable 41 in the pay-off process of the cable 41, the cable 41 can be limited to penetrate through the penetrating groove 51 again after the cable 41 penetrates through the end of the L-shaped shaft 52, the limit effect of the cable 41 is achieved, meanwhile, the matching groove 56 and the adjusting groove 57 are sequentially formed in the long side of the auxiliary pay-off plate 5, when the power-assisted rod 54 is driven by manpower to slide in the adjusting groove 57, the L-shaped shaft 52 fixedly connected with the power-assisted rod 54 can slide in the matching groove 56 correspondingly, namely, when the power-assisted rod 54 moves, the annular part on the L-shaped shaft 52 can pass through the cleaning piece 53, namely, relative displacement with the cable 41 can be achieved, the cleaning piece 53 can be utilized to produce repeated cleaning effect on the cable 41 with unit length, and the annular part of the cable 41 can be repeatedly cleaned in the unit length.
As shown in fig. 4 to 5, the booster lever 54 includes a coupling 541; the two ends of the connecting shaft 541 are fixedly connected with a movable shaft 543, and an auxiliary plate 542 is fixedly connected with one end of the movable shaft 543 close to the cable tray 4; a first spring rod 544 is movably connected in the movable shaft 543; a sliding block is movably connected in the movable shaft 543, and the first spring rod 544 penetrates through the sliding block; the slide block is slidingly connected in the adjusting groove 57; a handle 545 is fixedly connected to one end of the movable shaft 543, which is far away from the auxiliary plate 542; the L-shaped shaft 52 is fixedly connected to the side wall of one end of the movable shaft 543.
During operation, in order to avoid the assistance rod 54 to drive the auxiliary pay-off plate 5 to deflect the in-process, the movement of the auxiliary pay-off plate 5 is influenced by the existence of the assistance rod 54, therefore, the assistance rod 54 can longitudinally slide in the auxiliary pay-off plate 5 by utilizing the movable shaft 543, when the auxiliary pay-off plate 5 deflects, the auxiliary plate 542 at the end part of the movable shaft 543 is not contacted with the cable tray 4, when the cable tray 4 needs to be controlled to rotate, the movable shaft 543 is propped inwards, the spring rod 544 penetrates through the sliding block, the longitudinal movement of the movable shaft 543 can be realized, and when the movable shaft 543 is driven by manpower to drive the auxiliary pay-off plate 5 to deflect, the movable shaft 543 can necessarily slide in the adjusting groove 57, namely, the length of an arm is limited under the condition that the constructor stands at a certain position, therefore, when the handle 545 is driven to move, the handle 545 can slide in the adjusting groove 57 by the driving of the arm, the sliding shaft 543 can realize the sliding effect in the adjusting groove 57, the movable shaft 543 can be realized, when the auxiliary cable tray 5 is required to rotate, the movable shaft 543 can be stretched out of the auxiliary cable tray 5 by utilizing the sliding block, the corresponding effect of the auxiliary pay-off plate 543 can be realized, the two groups of the corresponding movable shaft 543 can be realized, the two groups of the movable shafts can be synchronously realized, and the two groups of the movable shafts can be synchronously moved by the corresponding to the movable shaft 54 can realize, and the two groups of the corresponding movable shafts 54 can be conveniently and the two groups can realize the two opposite the effect can be conveniently and the two conveniently and synchronously realized.
As shown in fig. 6 to 8, the cable 41 is movably connected with a paying-off assembly 6, and the paying-off assembly 6 includes a base 61; a top seat 62 is movably connected to the top of the base 61; fixed shafts 66 are fixedly connected to two sides of the top of the base 61, and the top of the fixed shafts 66 penetrates through the top seat 62; a top plate 63 is fixedly connected to the top of the fixed shaft 66, and the top plate 63 is in fit connection with the surface of the top seat 62; the inner sides of the base 61 and the top seat 62 are provided with arc structures.
During operation, in order to make cable 41 when the unwrapping wire, can be convenient for draw cable 41 to remove, utilize unwrapping wire subassembly 6 centre gripping cable 41, extrude footstock 62 through constructor's hand, cooperation cable 41 self weight extrusion base 61, make cable 41 by spacing between base 61 and footstock 62, utilize the fixed axle 66 between base 61 and the footstock 62, carry out the connection between footstock 62 and the base 61, and cooperation base 61 and the inboard arc structure of footstock 62, can conveniently be spacing cable 41 in unwrapping wire subassembly 6, and then make things convenient for constructor to draw cable 41 to remove, be convenient for lay cable 41, wherein adopt screwed connection between roof 63 and the fixed axle 66.
As shown in fig. 7 to 8, the base 61 is provided with two groups, and the two groups of bases 61 are fixedly connected through bolts 65; the fixed shaft 66 is fixedly connected to the top of the group of bases 61; a groove 611 is formed in the base 61, and the groove 611 is obliquely arranged; a ball 615 is movably connected in the groove 611, and the ball 615 is attached to the bottom of the cable 41.
During operation, the paying-off assembly 6 realizes the limiting effect on the cable 41 by means of the hand pressing the top seat 62, so that the degree of the hand pressing the top seat 62 is adjusted, the clamping force of the top seat 62 and the base 61 on the cable 41 can be adjusted, the pressure of the hand on the top seat 62 is properly relaxed, the rolling balls 615 arranged in the grooves 611 of the base 61 are matched, the traction effect on the cable 41 can be realized, and when the base 61 and the top seat 62 slide on the cable 41, the rolling balls 615 can be contacted with the cable 41 and generate opposite rolling effects.
As shown in fig. 7 to 8, the two sides of the groove 611 are provided with movable grooves 612; the middle part of the ball 615 is connected with a second rotating shaft 613 in a penetrating way, one end of the second rotating shaft 613 positioned in the movable groove 612 is connected with a second spring rod 614 in a penetrating way, and the bottom of the second spring rod 614 is attached to the bottom of the movable groove 612.
In order to adapt to the size change of the cable 41, when the pressure of the cable 41 to the ball 615 changes, the ball 615 can move downwards under the action of the pressure, and at the moment, the effect that the ball 615 moves on the second spring rod 614 by the aid of the second rotating shaft 613 can be achieved when the pressure applied to the ball 615 changes by the aid of the second spring rods 614 arranged in the movable grooves 612 on two sides of the groove 611, so that the cable 41 can be adapted to the size change of the cable 41.
As shown in fig. 8, a placement groove 617 is formed at the bottom of the movable groove 612, and a pressure sensor 616 is clamped in the placement groove 617; the pressure sensor 616 corresponds to the ball 615.
During operation, in the process of drawing the cable 41 by using the paying-off assembly 6, the top surface skin of the cable 41 is positioned in the visual line of the constructor, and in order to realize the process of drawing the cable 41 by using the paying-off assembly 6, whether the surface skin at the bottom of the cable 41 is damaged or not is checked, the pressure sensor 616 can be placed in the placing groove 617 at the bottom of the movable groove 612, when the surface skin of the cable 41 is damaged, the pressure between the cable 41 and the ball 615 can change, and when the pressure born by the ball 615 changes, the pressure sensor 616 can directly act on the bottom, and then the effect of whether the surface skin of the cable 41 is damaged or not can be accurately detected through the pressure change monitored on the pressure sensor 616.
As shown in fig. 6 to 8, the fixed shaft 66 is sleeved with a return spring 64, and two ends of the return spring 64 are attached to opposite surfaces of the top seat 62 and the base 61.
In order to enable the top seat 62 to be quickly separated from the base 61 after the external force disappears in operation, the reset spring 64 is sleeved on the fixed shaft 66, when the hand of a person is separated from the top seat 62, the external force acting on the top seat 62 disappears, at this time, under the action of elastic potential energy of the reset spring 64, the quick separation effect of the top seat 62 and the base 61 can be realized, and the limiting and traction effects of the cable 41 can be freely realized by utilizing the separation between the top seat 62 and the base 61.
Example two
As shown in fig. 9, in comparative example one, another embodiment of the present invention is: in the above embodiment, through holes 631 are formed at both ends of the top plate 63 corresponding to the fixed shaft 66; the top of the fixed shaft 66 is fixedly connected with a movable clamping block 661, and the movable clamping block 661 penetrates through the through hole 631.
In order to facilitate complete separation of the top seat 62 and the base 61 during operation, the movable clamping block 661 is arranged at the top of the fixed shaft 66, the movable clamping block 661 is made of an elastic material, the movable clamping block 661 at the top of the fixed shaft 66 can penetrate through the through hole 631 by utilizing the effect that the movable clamping block 661 can deform inwards, after penetrating through the through hole 631, the top of the movable clamping block 661 can be clamped in the through hole 631 on the top plate 63, when the top seat 62 and the base 61 are required to be removed, the movable clamping block 661 can be extruded inwards, the fixed shaft 66 and the top plate 63 can be separated, the top seat 62 can be pulled out from the top of the fixed shaft 66, separation of the top seat 62 and the base 61 is realized, at the moment, rapid separation of the pay-off assembly 6 and the cable 41 can be realized by utilizing the separation of the top seat 62 and the base 61, and complete separation of the pay-off assembly 6 and the cable 41 can be conveniently and completely separated when the cable 41 is laid to a designated position.
Working principle: in the prior art, when laying an underground cable, a cable needs to be laid by using a cable tray 4, the traditional cable tray 4 is generally large in mass, free rotation of the cable tray 4 can be realized by means of cooperation of at least two persons, and in the cable laying process, the cable 41 needs to be manually pulled, and a person is generally fifty meters apart, so that a great deal of manpower is required for laying the cable, when the device is used, a booster rod 54 can longitudinally slide in an auxiliary pay-off plate 5 by using a movable shaft 543, when the auxiliary pay-off plate 5 deflects, an auxiliary plate 542 at the end part of the movable shaft 543 is not contacted with the cable tray 4, when the cable tray 4 needs to be controlled to rotate, the movable shaft 543 is supported inwards to penetrate into a sliding block by using a spring rod 544, longitudinal movement of the movable shaft 543 can be realized, and when the movable shaft 543 is driven by manpower to deflect the auxiliary pay-off plate 5, at the moment, the sliding effect of the auxiliary pay-off plate 57 is realized by using the sliding block in the adjusting groove 57, the sliding effect of the sliding shaft 543 in the sliding of the sliding block, the two groups of movable shaft 543 can be realized, when two groups of movable shafts 543 are fixedly connected by using the movable shaft 543, and two groups of movable shafts are symmetrically arranged in the same manner, and two groups of movable shafts are correspondingly adjusted by two groups of movable shafts 543, and two groups of movable shafts can be synchronously moved by two persons, and the movable shaft 543 can be synchronously adjusted by two groups of the corresponding to each other movable shaft 54;
meanwhile, in order to enable the cable 41 to be convenient to be pulled to move when the cable 41 is paid out, the cable 41 is clamped by utilizing the paying-off assembly 6, the top seat 62 is extruded by hands of a constructor, the clamping force of the top seat 62 and the bottom seat 61 on the cable 41 is adjusted by matching with the weight of the cable 41, the cable 41 is limited between the bottom seat 61 and the top seat 62, the connection between the top seat 62 and the bottom seat 61 is realized by utilizing the fixed shaft 66 between the bottom seat 61 and the top seat 62, the cable 41 can be conveniently limited in the paying-off assembly 6 by matching with the arc-shaped structure of the inner sides of the bottom seat 61 and the top seat 62, the cable 41 is further convenient to be pulled to move by constructor, the cable 41 is convenient to be laid, the paying-off assembly 6 realizes the limiting effect on the cable 41 by means of extruding the top seat 62 by hands, the clamping force of the top seat 62 by the hands is adjusted, the clamping force of the top seat 62 and the bottom seat 61 on the cable 41 is properly relaxed by matching with the balls 615 arranged in the grooves 611 of the bottom seat 61, the traction effect of the cable 41 can be realized, and the rolling effect of the cable 41 can be generated between the balls 615 and the cable 41 when the bottom seat 61 and the top seat 62 slides on the cable 41;
wherein, in the process of drawing the cable 41 by using the pay-off assembly 6, the top surface skin of the cable 41 is positioned in the visual line of the constructor, and in order to realize the process of drawing the cable 41 by using the pay-off assembly 6, whether the surface skin at the bottom of the cable 41 is damaged or not is checked, the pressure sensor 616 can be placed in the placing groove 617 at the bottom of the movable groove 612, when the surface skin of the cable 41 is damaged, the pressure between the cable 41 and the ball 615 can change, and when the pressure born by the ball 615 changes, the pressure sensor 616 can directly act on the bottom, and then the effect of whether the surface skin of the cable 41 is damaged or not can be accurately detected by the pressure change monitored on the pressure sensor 616.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a buried cable laying device which characterized in that: comprises a bottom plate (1); a pay-off rack is fixedly connected to the bottom plate (1); the middle part of the pay-off rack is rotationally connected with a first rotating shaft (3), and the first rotating shaft (3) is rotationally connected with a cable drum (4); a cable (41) is wound in the cable drum (4); an auxiliary pay-off plate (5) is arranged between the cable reel (4) and the pay-off rack; the first rotating shaft (3) penetrates through the middle of the auxiliary pay-off plate (5);
both ends of the auxiliary pay-off plate (5) are slidably connected with a booster rod (54), and the booster rod (54) is movably connected to the auxiliary pay-off plate (5); an L-shaped shaft (52) is fixedly connected to one end, far away from the first rotating shaft (3), of the power assisting rod (54); the other end of the L-shaped shaft (52) is annular, and cleaning sheets (53) are fixedly connected to two sides of the annular part of the L-shaped shaft (52); the cable (41) penetrates through the L-shaped shaft (52);
the auxiliary pay-off plate (5) is of an L-shaped structure, and a through groove (51) is formed in the short side of the auxiliary pay-off plate (5); the cable (41) penetrates through the penetrating groove (51); the long side of the auxiliary pay-off plate (5) is sequentially provided with a matching groove (56) and an adjusting groove (57); the L-shaped shaft (52) is movably connected in the matching groove (56), and the power-assisted rod (54) is movably connected in the adjusting groove (57);
the power assisting rod (54) comprises a connecting shaft (541); two ends of the connecting shaft (541) are fixedly connected with movable shafts (543), and one end, close to the cable tray (4), of each movable shaft (543) is fixedly connected with an auxiliary plate (542); a first spring rod (544) is movably connected in the movable shaft (543); a sliding block is movably connected in the movable shaft (543), and the first spring rod (544) penetrates through the sliding block; the sliding block is connected in the adjusting groove (57) in a sliding way; a handle (545) is fixedly connected to one end of the movable shaft (543) far away from the auxiliary plate (542); the L-shaped shaft (52) is fixedly connected to the side wall at one end of the movable shaft (543).
2. A buried cable laying apparatus according to claim 1, wherein: the pay-off rack comprises a chassis (21), wherein the chassis (21) is fixedly connected to the bottom plate (1), and a vertical plate (24) is fixedly connected to the top of the chassis (21); a jack (22) is fixedly connected to the bottom of the vertical plate (24), and a movable plate (23) is fixedly connected to the top of the jack (22); the moving plate (23) is movably connected between the two sets of vertical plates (24); the top of the moving plate (23) is movably connected with two groups of roll shafts (25), and the first rotating shaft (3) is in rolling connection with the two groups of roll shafts (25).
3. A buried cable laying apparatus according to claim 2, wherein: two groups of limiting blocks (26) are fixedly connected on the side wall of the vertical plate (24) corresponding to the moving plate (23); the cross section of the moving plate (23) is of a T-shaped structure.
4. A buried cable laying apparatus according to claim 3, wherein: a paying-off assembly (6) is movably connected to the cable (41), and the paying-off assembly (6) comprises a base (61); a top seat (62) is movably connected to the top of the base (61); fixed shafts (66) are fixedly connected to two sides of the top of the base (61), and the top of the fixed shafts (66) penetrates through the top seat (62); a top plate (63) is fixedly connected to the top of the fixed shaft (66), and the top plate (63) is in fit connection with the surface of the top seat (62); the inner sides of the base (61) and the top seat (62) are in arc structures.
5. A buried cable laying apparatus according to claim 4, wherein: the two groups of bases (61) are arranged, and the two groups of bases (61) are fixedly connected through bolts (65); the fixed shaft (66) is fixedly connected to the top of the group of bases (61); a groove (611) is formed in the base (61), and the groove (611) is obliquely arranged; the groove (611) is internally and movably connected with a ball (615), and the ball (615) is attached to the bottom of the cable (41).
6. A buried cable laying apparatus according to claim 5, wherein: two sides of the groove (611) are provided with movable grooves (612); the middle part of the ball (615) is connected with a second rotating shaft (613) in a penetrating way, one end of the second rotating shaft (613) positioned in the movable groove (612) is connected with a second spring rod (614) in a penetrating way, and the bottom of the second spring rod (614) is attached to the bottom of the movable groove (612).
7. A buried cable laying apparatus according to claim 6, wherein: a placing groove (617) is formed in the bottom of the movable groove (612), and a pressure sensor (616) is clamped in the placing groove (617); the pressure sensor (616) corresponds to the ball (615).
8. A buried cable laying apparatus according to claim 7, wherein: the fixed shaft (66) is sleeved with a return spring (64), and two ends of the return spring (64) are attached to opposite surfaces of the top seat (62) and the base (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211028408.0A CN115473166B (en) | 2022-08-25 | 2022-08-25 | Buried cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211028408.0A CN115473166B (en) | 2022-08-25 | 2022-08-25 | Buried cable laying device |
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| Publication Number | Publication Date |
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| CN115473166A CN115473166A (en) | 2022-12-13 |
| CN115473166B true CN115473166B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211028408.0A Active CN115473166B (en) | 2022-08-25 | 2022-08-25 | Buried cable laying device |
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| Country | Link |
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| CN (1) | CN115473166B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002078132A (en) * | 2000-08-30 | 2002-03-15 | Mitsubishi Cable Ind Ltd | Cable laying apparatus for cable trough |
| CN109335829A (en) * | 2018-12-03 | 2019-02-15 | 王婕瑜 | A kind of cable pay-off rack |
| CN211619665U (en) * | 2019-11-30 | 2020-10-02 | 李丽 | Self-cleaning device for winding and unwinding wires and cables |
| CN212049874U (en) * | 2020-03-26 | 2020-12-01 | 山西四建集团有限公司 | Movable cable paying-off support |
| CN112660912A (en) * | 2020-12-28 | 2021-04-16 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Send line subassembly and electric power wire to lay and use blowing device |
-
2022
- 2022-08-25 CN CN202211028408.0A patent/CN115473166B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002078132A (en) * | 2000-08-30 | 2002-03-15 | Mitsubishi Cable Ind Ltd | Cable laying apparatus for cable trough |
| CN109335829A (en) * | 2018-12-03 | 2019-02-15 | 王婕瑜 | A kind of cable pay-off rack |
| CN211619665U (en) * | 2019-11-30 | 2020-10-02 | 李丽 | Self-cleaning device for winding and unwinding wires and cables |
| CN212049874U (en) * | 2020-03-26 | 2020-12-01 | 山西四建集团有限公司 | Movable cable paying-off support |
| CN112660912A (en) * | 2020-12-28 | 2021-04-16 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Send line subassembly and electric power wire to lay and use blowing device |
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|---|---|
| CN115473166A (en) | 2022-12-13 |
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