CN115842303A - Distributed power grid distribution cable laying device - Google Patents
Distributed power grid distribution cable laying device Download PDFInfo
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- CN115842303A CN115842303A CN202310123699.XA CN202310123699A CN115842303A CN 115842303 A CN115842303 A CN 115842303A CN 202310123699 A CN202310123699 A CN 202310123699A CN 115842303 A CN115842303 A CN 115842303A
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Abstract
The invention relates to the technical field of cable laying, in particular to a distributed power grid distribution cable laying device which can effectively avoid mutual friction among cable turns and reduce the abrasion of the outer surface of a cable; the method comprises the following steps: the fast assembling mechanism comprises a first base, two groups of fast assembling shafts are symmetrically arranged on the first base, a bobbin is detachably arranged between the two groups of fast assembling shafts, a U-shaped frame is fixedly arranged on the first base, a swing arm is slidably arranged on the U-shaped frame, a guide wheel mechanism is fixedly arranged at the end part of the swing arm by virtue of a connecting seat, the guide wheel mechanism is formed by assembling two groups of double guide wheel units at ninety degrees, and the sliding route of the swing arm is parallel to the axis of the bobbin; and the feeding mechanism is fixedly arranged on the first base by virtue of the servo lifting mechanism, and is used for pulling the cable wound on the spool, and the height of the feeding mechanism is adjusted by controlling the servo lifting mechanism according to the thickness of the cable on the spool.
Description
Technical Field
The invention relates to the technical field of cable laying, in particular to a distributed power grid distribution cable laying device.
Background
The distributed smart grid layout increasingly becomes an important strategic measure of the country for seizing the future low-carbon economic high-point, the establishment of a strong smart grid with coordinated development of all voltage levels is accelerated, and a safe, reliable, clean and efficient power supply system is established and becomes social consensus;
in the construction of a distributed power grid, the large-area laying of cables is the most important thing in the construction of the power grid, most of the cable laying adopts the cable to pull equipment to convey the cables wound on the spool, the pulling equipment is fixed in position, and the cables are spirally wound on the spool, so that friction easily occurs between adjacent turns of the cables in the pulling process, and the outer skin of the cables is damaged.
Disclosure of Invention
In order to solve the technical problems, the invention provides the distributed power grid distribution cable laying device which can effectively avoid mutual friction among cable turns and reduce the abrasion of the outer surface of a cable.
The invention discloses a distributed power grid distribution cable laying device, which comprises:
the fast assembling mechanism comprises a first base, two groups of fast assembling shafts are symmetrically arranged on the first base, a bobbin is detachably arranged between the two groups of fast assembling shafts, a U-shaped frame is fixedly arranged on the first base, a swing arm is slidably arranged on the U-shaped frame, a guide wheel mechanism is fixedly arranged at the end part of the swing arm by virtue of a connecting seat, the guide wheel mechanism is formed by mutually assembling two groups of double guide wheel units in a ninety-degree mode, and the sliding route of the swing arm is parallel to the axis of the bobbin;
the feeding mechanism is fixedly installed on the first base through the servo lifting mechanism and used for pulling the cable wound on the spool, and the height of the feeding mechanism is adjusted by controlling the servo lifting mechanism according to the thickness of the cable on the spool.
Preferably, the fast-assembling axle includes the plum blossom axle, plum blossom axle slidable mounting is on first base, the epaxial fixed pressure disk and the installation axle of being provided with in proper order of plum blossom, the spool rotates the installation epaxial at two sets of plum blossom axles of installing, the epaxial cover of plum blossom is equipped with first spring, first spring mounting is between pressure disk and first base to first spring is in compression state all the time, the epaxial fixed mounting of plum blossom has the spacing ring.
Preferably, a guide rod and a lead screw are parallelly installed on the U-shaped frame, a lead screw nut is sleeved on the lead screw in a threaded manner, a guide sleeve is installed on the guide rod in a sliding manner, the lead screw nut is fixedly connected with the guide sleeve, the swing arm is fixedly installed on the guide sleeve, and a reversing mechanism is further fixedly installed on the U-shaped frame and used for reversing the rotating direction of the lead screw when the lead screw nut moves to the two ends of the lead screw.
Preferably, reversing mechanism installs two sleeve axles on U type frame including rotating, and two sleeve axles all rotate the cover and establish on the lead screw, every equal coaxial fixed cover in the sleeve axle is equipped with passive bevel gear, two passive bevel gear symmetry sets up, coaxial fixed being provided with the lantern ring on the lead screw, the lantern ring is located between two sleeve axles, the both ends of the lantern ring all are provided with synchronous tooth, and the terminal surface that two sleeve axles and the lantern ring are close to all is provided with synchronous tooth, fixed mounting has a servo motor on the U type frame, a servo motor's output is provided with initiative bevel gear, the initiative bevel gear respectively with two passive bevel gear meshing transmission.
Preferably, still include the shop bolt, fixed mounting has the mount pad on the U type frame, it is provided with the shaft hole to run through on the mount pad, slidable mounting has the slide-shaft in the shaft hole, the coaxial fixed cover of slide-shaft is established on the lead screw, be provided with two switching-over grooves on the outer wall of slide-shaft, still be provided with the mounting hole with the shaft hole intercommunication on the mount pad, the shop bolt relies on third spring elasticity slidable mounting in the mounting hole, the shop bolt top is tight on the outer wall of slide-shaft.
Preferably, two positioning rings are symmetrically and fixedly mounted on the guide rod, two sliding rings are further mounted on the guide rod in a sliding mode, the two sliding rings are connected with the two positioning rings through second springs respectively, and the positioning rings are adjustably mounted on the guide rod through second locking bolts.
Preferably, the double guide wheel unit comprises a square frame fixedly installed on the connecting seat, and two guide rollers are rotatably installed in the square frame; both ends of each guide roller are rotatably arranged on the sliding blocks, and the four sliding blocks are symmetrically and slidably arranged on the square frame.
Preferably, the two sliders on the same side are elastically connected through a fourth spring, a wedge block is fixedly arranged on each slider, an adjusting bolt is inserted into the square frame in a threaded manner, a trapezoidal block is rotatably arranged on the adjusting bolt and is slidably arranged between the two wedge blocks, and the two inclined surfaces of the trapezoidal block are respectively wedged with the inclined surfaces of the two wedge blocks.
Preferably, feed mechanism includes the second base of fixed mounting on servo elevating system, rotate on the second base and install at least three drive roll, fixed mounting has the rotatory second servo motor of drive roll on the second base, fixed mounting has the support on the second base, vertically install linear electric motor on the support, linear electric motor's output fixedly connected with mounting bracket, install two at least last compression rollers on the mounting bracket, it is located directly over between two adjacent drive rolls to go up the compression roller.
Preferably, the collar is fixedly mounted on the lead screw by means of a first locking bolt.
Compared with the prior art, the invention has the beneficial effects that: the spool that will evenly twine the cable rotates and installs between two sets of fast-assembling axles, passes guide pulley mechanism and feed mechanism with the free end of cable in proper order, utilizes feed mechanism to carry out power to the cable and draws, and reciprocating motion about the control swing arm simultaneously, the translation rate is the same along with the epaxial axial displacement speed of cable, under the unchangeable circumstances in feed mechanism holding position, can effectively avoid the cable to wind the mutual friction between the circle, reduces the wearing and tearing of cable surface.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the connection between the plum blossom shaft and the first spring;
FIG. 3 is an enlarged view of the connection of the guide bar to the lead screw;
FIG. 4 is an enlarged bottom view of FIG. 3;
FIG. 5 is an enlarged view of the structure of portion A in FIG. 4;
FIG. 6 is an enlarged view of the structure of the portion B in FIG. 4;
FIG. 7 is an enlarged schematic view of a passive bevel gear in structural connection with a collar or the like;
FIG. 8 is an enlarged schematic view of the structure of the idler mechanism;
FIG. 9 is an enlarged view of the feed mechanism;
in the drawings, the reference numbers: 1. a first base; 2. quickly assembling the shaft; 3. a bobbin; 4. a U-shaped frame; 5. swinging arms; 6. a guide wheel mechanism; 7. a servo lifting mechanism; 8. a feed mechanism; 9. a quincunx shaft; 10. a platen; 11. installing a shaft; 12. a limiting ring; 13. a first spring; 14. a cap is pulled by hand; 15. a guide bar; 16. a lead screw; 17. a lead screw nut; 18. a guide sleeve; 19. a connecting seat; 20. a double guide wheel unit; 21. a reversing mechanism; 22. a sleeve shaft; 23. a driven bevel gear; 24. a collar; 25. a synchronizing tooth; 26. a first locking bolt; 27. a drive bevel gear; 28. a first servo motor; 29. a positioning ring; 30. a slip ring; 31. a second spring; 32. a second lock bolt; 33. a mounting base; 34. a shaft hole; 35. a slide shaft; 36. a reversing slot; 37. positioning a pin; 38. a third spring; 39. a square frame; 40. a guide roller; 41. a slider; 42. a fourth spring; 43. a wedge block; 44. adjusting the bolt; 45. a trapezoidal block; 46. a second base; 47. a drive roll; 48. a second servo motor; 49. a synchronous belt pair; 50. a support; 51. a linear motor; 52. a mounting frame; 53. and (4) pressing the rolls.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
As shown in fig. 1 to 9, a distributed power grid distribution cable laying apparatus of the present invention includes:
the fast assembling and disassembling device comprises a first base 1, wherein two groups of fast assembling shafts 2 are symmetrically arranged on the first base 1, a bobbin 3 is detachably arranged between the two groups of fast assembling shafts 2, a U-shaped frame 4 is fixedly arranged on the first base 1, a swing arm 5 is slidably arranged on the U-shaped frame 4, the end part of the swing arm 5 is fixedly provided with a guide wheel mechanism 6 by virtue of a connecting seat 19, the guide wheel mechanism 6 is formed by assembling two groups of double guide wheel units 20 at ninety degrees, and the sliding route of the swing arm 5 is parallel to the axis of the bobbin 3;
the feeding mechanism 8 is fixedly arranged on the first base 1 through the servo lifting mechanism 7, the feeding mechanism 8 is used for drawing the cable wound on the spool 3, and the servo lifting mechanism 7 is controlled according to the thickness of the cable on the spool 3 to adjust the height of the feeding mechanism 8;
specifically, in the embodiment, the spool 3 uniformly wound with the cable is rotatably installed between the two sets of quick-mounting shafts 2, the free end of the cable sequentially passes through the guide wheel mechanism 6 and the feeding mechanism 8, the cable is dynamically pulled by the feeding mechanism 8, and the swing arm 5 is controlled to reciprocate left and right at the same time, so that the moving speed is the same as the axial moving speed of the cable on the spool 3, mutual friction among cable turns can be effectively avoided under the condition that the position of the feeding mechanism 8 is not changed, and abrasion on the outer surface of the cable is reduced.
Further, each group of quick-mounting shafts 2 specifically comprises a quincuncial shaft 9, the quincuncial shafts 9 are slidably mounted on the first base 1, the quincuncial shafts 9 can be guaranteed to be always fixed in the pulling and rotating process of the cable, pressure plates 10 and mounting shafts 11 are sequentially and fixedly arranged on the quincuncial shafts 9, the wire shafts 3 are rotatably mounted on the mounting shafts 11 of the two groups of quincuncial shafts 9, first springs 13 are sleeved on the quincuncial shafts 9, the first springs 13 are mounted between the pressure plates 10 and the first base 1 and are always in a compressed state, limiting rings 12 are fixedly mounted on the quincuncial shafts 9 and used for preventing the quincuncial shafts 9 from being pulled out of the first base 1 under the elastic force action of the first springs 13, and hand-pulling caps 14 can be detachably mounted at the outer ends of the quincuncial shafts 9, so that workers can pull the quincuncial shafts 9 outwards;
when the spool 3 needs to be replaced, the hand-pulling caps 14 are pulled outwards, so that the plum-blossom shaft 9 overcomes the elastic force of the first springs 13 to move outwards until the mounting shafts 11 are completely drawn out of the spool 3, the empty spool 3 can be taken down at the moment, the other spool 3 wound with cables is placed between the two sets of mounting shafts 11, the two hand-pulling caps 14 are loosened, the two mounting shafts 11 are coaxially inserted into the two ends of the spool 3 respectively, and the replacement of the spool 3 is completed.
How the swing arm 5 is slidably mounted on the U-shaped frame 4 specifically, as shown in fig. 3 to 7, a guide rod 15 and a lead screw 16 are mounted on the U-shaped frame 4 in parallel, a lead screw nut 17 is sleeved on the lead screw 16 in a threaded manner, a guide sleeve 18 is slidably mounted on the guide rod 15, the lead screw nut 17 is fixedly connected with the guide sleeve 18, the swing arm 5 is fixedly mounted on the guide sleeve 18, and a reversing mechanism 21 is further fixedly mounted on the U-shaped frame 4 and used for reversing the rotation direction of the lead screw 16 when the lead screw nut 17 moves to two ends of the lead screw 16;
further, the reversing mechanism 21 comprises two sleeve shafts 22 rotatably mounted on the U-shaped frame 4, the two sleeve shafts 22 are rotatably sleeved on the lead screw 16, each sleeve shaft 22 is coaxially and fixedly provided with a driven bevel gear 23, the two driven bevel gears 23 are symmetrically arranged, the lead screw 16 is coaxially and fixedly provided with a sleeve ring 24, the sleeve ring 24 is positioned between the two sleeve shafts 22, two ends of the sleeve ring 24 are provided with synchronous teeth 25, the end surfaces of the two sleeve shafts 22 close to the sleeve ring 24 are provided with synchronous teeth 25, the sleeve ring 24 is respectively meshed with the two sleeve shafts 22 through the synchronous teeth 25 when moving left and right along with the lead screw 16, the U-shaped frame 4 is fixedly mounted with a first servo motor 28, the output end of the first servo motor 28 is provided with a driving bevel gear 27, and the driving bevel gear 27 is respectively meshed with the two driven bevel gears 23 for transmission; specifically, the collar 24 is fixedly mounted on the lead screw 16 by means of a first locking bolt 26;
in this embodiment, the first servo motor 28 is started, so that the driving bevel gear 27 drives the two driven bevel gears 23 and the two sleeve shafts 22 to rotate along their own axes respectively, and the rotation directions of the two sleeve shafts 22 are opposite, and the screw 16 is controlled to move along its own axis, so that the synchronizing teeth 25 at the two ends of the collar 24 are engaged with the synchronizing teeth 25 on the two sleeve shafts 22 respectively, thereby controlling the forward and reverse rotation of the screw 16.
Specifically, how to move the screw 16 along the axis direction, an installation seat 33 is fixedly installed on the U-shaped frame 4, a shaft hole 34 penetrates through the installation seat 33, a sliding shaft 35 is installed inside the shaft hole 34 in a sliding mode along the axis direction, the sliding shaft 35 is coaxially and fixedly sleeved on the screw 16, two reversing grooves 36 are formed in the outer wall of the sliding shaft 35, the distance between the two reversing grooves 36 is equal to the distance between the two reversing grooves and the left and right movement of the lantern ring 24, an installation hole communicated with the shaft hole 34 is further formed in the installation seat 33, a positioning pin 37 is elastically installed in the installation hole in a sliding mode through a third spring 38, and the positioning pin 37 is tightly pressed against the outer wall of the sliding shaft 35;
in the embodiment, the lead screw 16 is moved in the axial direction, and the positioning pin 37 and the two reversing grooves 36 are used for limiting the movement of the lead screw 16, so that the situation that the lantern ring 24 is not moved in place, so that the lantern ring 24 and the sleeve shaft 22 cannot be meshed and kept synchronous is avoided.
Furthermore, two positioning rings 29 are symmetrically and fixedly mounted on the guide rod 15, two sliding rings 30 are slidably mounted on the guide rod 15, the two sliding rings 30 are connected with the two positioning rings 29 through second springs 31, and the positioning rings 29 are adjustably mounted on the guide rod 15 by means of second locking bolts 32; when the guide sleeve 18 moves left along with the lead screw nut 17, the guide sleeve 18 is tightly propped against the sliding ring 30, and under the action of the elastic force of the second spring 31, the resistance of the guide sleeve 18 moving left is increased, at the moment, the guide sleeve 18, the lead screw nut 17 and the lead screw 16 are stressed rightwards, when the pressure stressed by the lead screw 16 and the sliding shaft 35 overcomes the elastic force of the third spring 38 and moves right, the positioning pin 37 moves from the right reversing groove 36 to the left reversing groove 36, at the moment, the lantern ring 24 completes reversing between the two sleeve shafts 22 to reverse the lead screw 16, and therefore the lead screw nut 17 and the guide sleeve 18 are driven to move right; when the guide sleeve 18 moves to the rightmost side; simple structure is convenient for change the rotation reversal of lead screw 16.
The specific structure of the double guide wheel unit 20 is shown in fig. 8, the double guide wheel unit 20 includes a frame 39 fixedly mounted on the connecting seat 19, and two guide rollers 40 are rotatably mounted in the frame 39; two ends of each guide roller 40 are rotatably arranged on the sliding blocks 41, and the four sliding blocks 41 are symmetrically and slidably arranged on the frame 39;
furthermore, two sliders 41 on the same side are elastically connected through a fourth spring 42, a wedge block 43 is fixedly arranged on each slider 41, an adjusting bolt 44 is inserted into the block 39 in a threaded manner, a trapezoidal block 45 is rotatably arranged on the adjusting bolt 44, the trapezoidal block 45 is slidably arranged between the two wedge blocks 43, and two inclined surfaces of the trapezoidal block 45 are respectively wedged with the inclined surfaces of the two wedge blocks 43;
in the embodiment, the relative position relationship between the trapezoidal block 45 and the two wedge blocks 43 can be adjusted by screwing the adjusting bolt 44, so that the distance between the two guide rollers 40 can be adjusted to be matched with the cable to be guided and conveyed; through setting up two sets of two guide pulley units 20 and being ninety degrees settings, can make four guide rolls 40 on two sets of two guide pulley units 20 be the groined type and carry out the spacing in four positions to the cable, reduce the friction between cable and other structures.
The specific structure of the feeding mechanism 8 is as shown in fig. 9, the feeding mechanism 8 includes a second base 46 fixedly mounted on the servo lifting mechanism 7, at least three driving rollers 47 are rotatably mounted on the second base 46, synchronous transmission is performed between the three driving rollers 47 through a synchronous belt pair 49, a second servo motor 48 for driving one of the driving rollers 47 to rotate is fixedly mounted on the second base 46, a bracket 50 is fixedly mounted on the second base 46, a linear motor 51 is vertically mounted on the bracket 50, an output end of the linear motor 51 is fixedly connected with a mounting bracket 52, at least two upper compression rollers 53 are mounted on the mounting bracket 52, and the upper compression rollers 53 are located right above between two adjacent driving rollers 47;
in this embodiment, the linear motor 51 is controlled to enable the plurality of upper press rollers 53 to press the cables onto the plurality of driving rollers 47, and the second servo motor 48 is started to drive the plurality of driving rollers 47 to synchronously rotate along the axis of the driving rollers under the driving action of the synchronous belt pair 49, so that the cables are conveyed.
The installation mode, the connection mode or the arrangement mode of the distributed power grid distribution cable laying device provided by the invention are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the distributed power grid distribution cable laying device can be achieved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a distributed power grid distribution cable laying device which characterized in that includes:
the bobbin fixing device comprises a first base (1), wherein two groups of quick-mounting shafts (2) are symmetrically mounted on the first base (1), a bobbin (3) is detachably mounted between the two groups of quick-mounting shafts (2), a U-shaped frame (4) is fixedly mounted on the first base (1), a swing arm (5) is slidably mounted on the U-shaped frame (4), a guide wheel mechanism (6) is fixedly mounted at the end part of the swing arm (5) by virtue of a connecting seat (19), the guide wheel mechanism (6) is formed by assembling two groups of double guide wheel units (20) at ninety degrees, and the sliding route of the swing arm (5) is parallel to the axis of the bobbin (3);
the feeding mechanism (8) is fixedly mounted on the first base (1) through the servo lifting mechanism (7), the feeding mechanism (8) is used for drawing the cable wound on the spool (3), and the servo lifting mechanism (7) is controlled according to the thickness of the cable on the spool (3) to adjust the height of the feeding mechanism (8).
2. The distributed power distribution cable laying device for the power grid according to claim 1, wherein the quick-mounting shaft (2) comprises a quincunx shaft (9), the quincunx shaft (9) is slidably mounted on the first base (1), a pressure plate (10) and a mounting shaft (11) are sequentially and fixedly arranged on the quincunx shaft (9), the spool (3) is rotatably mounted on the mounting shafts (11) of the two groups of quincunx shafts (9), a first spring (13) is sleeved on the quincunx shaft (9), the first spring (13) is mounted between the pressure plate (10) and the first base (1), the first spring (13) is always in a compressed state, and a limit ring (12) is fixedly mounted on the quincunx shaft (9).
3. The distributed power distribution cable laying device for the power grid according to claim 1, wherein a guide rod (15) and a lead screw (16) are installed on the U-shaped frame (4) in parallel, a lead screw nut (17) is installed on the lead screw (16) in a threaded and sleeved mode, a guide sleeve (18) is installed on the guide rod (15) in a sliding mode, the lead screw nut (17) is fixedly connected with the guide sleeve (18), the swing arm (5) is fixedly installed on the guide sleeve (18), and a reversing mechanism (21) is further fixedly installed on the U-shaped frame (4) and used for reversing the rotating direction of the lead screw (16) when the lead screw nut (17) moves to two ends of the lead screw (16).
4. A distributed power distribution cable laying apparatus according to claim 3, wherein the reversing mechanism (21) includes two sleeve shafts (22) rotatably mounted on the U-shaped frame (4), the two sleeve shafts (22) are rotatably sleeved on the lead screw (16), each sleeve shaft (22) is coaxially and fixedly sleeved with a driven bevel gear (23), the two driven bevel gears (23) are symmetrically arranged, the lead screw (16) is coaxially and fixedly provided with a sleeve ring (24), the sleeve ring (24) is located between the two sleeve shafts (22), two ends of the sleeve ring (24) are provided with synchronous teeth (25), the end surfaces of the two sleeve shafts (22) close to the sleeve ring (24) are provided with synchronous teeth (25), the U-shaped frame (4) is fixedly mounted with the first servo motor (28), the output end of the first servo motor (28) is provided with the driving bevel gear (27), and the driving bevel gear (27) is respectively engaged with the two driven bevel gears (23).
5. The distributed power distribution cable laying device according to claim 4, further comprising a positioning pin (37), wherein the U-shaped frame (4) is fixedly provided with a mounting seat (33), the mounting seat (33) is provided with a shaft hole (34) in a penetrating manner, the shaft hole (34) is provided with a sliding shaft (35) in a sliding manner, the sliding shaft (35) is coaxially and fixedly sleeved on the lead screw (16), the outer wall of the sliding shaft (35) is provided with two reversing grooves (36), the mounting seat (33) is further provided with a mounting hole communicated with the shaft hole (34), the positioning pin (37) is elastically and slidably mounted in the mounting hole by means of a third spring (38), and the positioning pin (37) abuts against the outer wall of the sliding shaft (35).
6. A distributed power grid distribution cable laying apparatus according to claim 5, wherein two positioning rings (29) are symmetrically and fixedly mounted on the guide bar (15), and two sliding rings (30) are slidably mounted on the guide bar (15), the two sliding rings (30) are connected to the two positioning rings (29) through second springs (31), and the positioning rings (29) are adjustably mounted on the guide bar (15) by means of second locking bolts (32).
7. A distributed network distribution cable installation according to claim 1, wherein the double guide wheel unit (20) comprises a frame (39) fixedly mounted on the connecting base (19), the frame (39) being rotatably mounted with two guide rollers (40); two ends of each guide roller (40) are rotatably arranged on the sliding blocks (41), and the four sliding blocks (41) are symmetrically and slidably arranged on the frame (39).
8. The distributed power distribution cable laying device according to claim 7, wherein two sliders (41) on the same side are elastically connected through a fourth spring (42), each slider (41) is fixedly provided with a wedge block (43), an adjusting bolt (44) is screwed into the square frame (39), the adjusting bolt (44) is rotatably provided with a trapezoid block (45), the trapezoid block (45) is slidably mounted between the two wedge blocks (43), and two inclined surfaces of the trapezoid block (45) are respectively wedged with inclined surfaces of the two wedge blocks (43).
9. The distributed power grid distribution cable laying device according to claim 1, wherein the feeding mechanism (8) includes a second base (46) fixedly mounted on the servo lifting mechanism (7), at least three driving rollers (47) are rotatably mounted on the second base (46), a second servo motor (48) for driving the driving rollers (47) to rotate is fixedly mounted on the second base (46), a support (50) is fixedly mounted on the second base (46), a linear motor (51) is vertically mounted on the support (50), an output end of the linear motor (51) is fixedly connected with a mounting rack (52), at least two upper compression rollers (53) are mounted on the mounting rack (52), and the upper compression rollers (53) are located right above between two adjacent driving rollers (47).
10. A distributed grid electrical distribution cable installation according to claim 4, wherein the collar (24) is fixedly mounted on the lead screw (16) by means of a first locking bolt (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310123699.XA CN115842303B (en) | 2023-02-16 | 2023-02-16 | Distributed power grid distribution cable laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310123699.XA CN115842303B (en) | 2023-02-16 | 2023-02-16 | Distributed power grid distribution cable laying device |
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| Publication Number | Publication Date |
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| CN115842303A true CN115842303A (en) | 2023-03-24 |
| CN115842303B CN115842303B (en) | 2023-06-30 |
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| CN202310123699.XA Active CN115842303B (en) | 2023-02-16 | 2023-02-16 | Distributed power grid distribution cable laying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682385A (en) * | 2024-02-04 | 2024-03-12 | 西部电缆陕西有限公司 | Cable installation laying device |
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| CN115173320A (en) * | 2022-09-09 | 2022-10-11 | 江苏永鼎股份有限公司 | Draw gear for cable laying |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117682385A (en) * | 2024-02-04 | 2024-03-12 | 西部电缆陕西有限公司 | Cable installation laying device |
| CN117682385B (en) * | 2024-02-04 | 2024-04-26 | 西部电缆陕西有限公司 | Cable installation laying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115842303B (en) | 2023-06-30 |
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