CN118336599B - Cable laying device - Google Patents
Cable laying device Download PDFInfo
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- CN118336599B CN118336599B CN202410763579.0A CN202410763579A CN118336599B CN 118336599 B CN118336599 B CN 118336599B CN 202410763579 A CN202410763579 A CN 202410763579A CN 118336599 B CN118336599 B CN 118336599B
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
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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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/38—Skips, cages, racks, or containers, adapted solely for the transport or storage of bobbins, cops, or the like
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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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention belongs to the technical field of cable laying equipment, and particularly relates to a cable laying device which comprises a moving trolley, a supporting table, a rotating unit and a plurality of guiding units, wherein the moving trolley is used for lifting and moving the supporting table, the rotating unit comprises a vertical rotating shaft, the vertical rotating shaft is rotationally connected with a horizontal table top of the supporting table, the vertical rotating shaft is driven by a motor, a lower connecting disc is fixedly connected with the vertical rotating shaft, an upper connecting disc is in threaded connection with an external thread rotating member, the external thread rotating member is rotationally connected with the vertical rotating shaft, the guiding units comprise C-shaped mounting pieces, the C-shaped mounting pieces are connected with the lower connecting disc and the upper connecting disc through a scissor fork structure, a vertical roller and a horizontal carrier roller are rotationally arranged on the C-shaped mounting pieces, a fixing hole is formed in the top of the vertical roller, and a fixing through hole is formed in the upper transverse plate, and a fixing plug-in is used for penetrating the fixing through hole and the fixing hole. The technical scheme not only can adapt to the turning feeding requirements of cables with different minimum bending diameters, but also can assist in feeding the cables.
Description
Technical Field
The invention belongs to the technical field of cable laying equipment, and particularly relates to a cable laying device.
Background
In the power cable laying process, common equipment for conveying cables comprises a cable conveyor, a linear pulley, a turning pulley, a wellhead pulley and the like, and mechanical equipment is adopted to replace operations such as artificial shoulder resistance, dragging and the like, so that the cable laying efficiency is greatly improved.
At the cable laying corner, the structure of the presently adopted corner pulley is generally 1 vertical roller plus 2 horizontal carrier rollers, the vertical roller is used for limiting the turning radius, and the horizontal carrier rollers are used for supporting the cable. Typically at least 2 corner pulleys are required, which require that the position of the corner pulleys be measured in advance and each be fixed.
The prior turning pulley has the following defects:
(1) For the position placement of the turning pulleys, due to lack of radius measuring tools, constructors generally place the turning pulleys only through a rough visual inspection mode, this has the effect that the radius of the bend of the cable may be less than the minimum required radius, which in turn results in damage to the cable insulation.
(2) The turning pulley only plays a role in restraining the turning of the cable, and a cable conveyor is generally required to be arranged at the front and the rear (the advancing direction of the cable is the front) close to the turning pulley, so that the consumption of the cable conveyor is definitely increased; if the cable conveyor is not arranged in front of the turning pulley, the cable behind the turning pulley is likely to sag due to high cable feeding resistance at the turning, and the cable is likely to be dragged to the ground when sagging is serious, so that the cable insulation layer is worn.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a cable laying device.
The technical scheme of the invention is as follows:
A cable laying device comprises a movable trolley, a supporting table, a rotating unit and n guiding units, wherein n is more than or equal to 3; the mobile trolley is used for lifting and moving the supporting table; the supporting table comprises a horizontal table top; the rotating unit comprises a vertical rotating shaft, the vertical rotating shaft and the horizontal table top are mutually and directly arranged and are in rotary connection, the rotation of the vertical rotating shaft is driven by a motor, the lower connecting disc is fixedly connected with the vertical rotating shaft, the upper connecting disc is in threaded connection with an external thread rotating piece, the external thread rotating piece is in rotary connection with the vertical rotating shaft, and at least 2 rotating rods are uniformly fixed on the outer circumference of the external thread rotating piece; the outer circumference of the lower connecting disc is provided with n lower hinge lugs, and the outer circumference of the upper connecting disc is provided with n upper hinge lugs; the guide unit comprises a C-shaped mounting piece, the C-shaped mounting piece comprises an upper transverse plate, a lower transverse plate and a longitudinal plate which are integrally connected, an upper hinge block is arranged on the longitudinal plate close to the upper end part, a lower hinge block is arranged close to the lower end part, a long round hole is formed in the upper hinge block, two ends of a hinge rod A are respectively hinged with the long round hole and the lower hinge lug, two ends of a hinge rod B are respectively hinged with the upper hinge lug and the lower hinge block, and the hinge rod A is hinged with the middle part of the hinge rod B; the C-shaped mounting piece is rotationally provided with a vertical roller and a horizontal carrier roller, the top of the vertical roller is provided with a limiting hole, the upper transverse plate is provided with a fixed through hole, and the fixed plug-in is used for simultaneously penetrating through the fixed through hole and the limiting hole.
Further, the mobile trolley comprises a U-shaped frame, wherein the U-shaped frame comprises a cross beam, a longitudinal beam A and a longitudinal beam B which are integrally connected, and a transverse strut is fixedly connected between the longitudinal beam A and the longitudinal beam B; the rocking rod piece A and the rocking rod piece B are respectively arranged on the front side and the rear side of the transverse support, the rocking rod piece C and the rocking rod piece D are respectively arranged on the front side and the rear side of the transverse support, the first ends of the rocking rod piece A and the rocking rod piece B are hinged with the longitudinal beam A, and the second ends of the rocking rod piece A and the rocking rod piece B are respectively hinged with the two ends of the supporting rod AB; the first ends of the rocking bar piece C and the rocking bar piece D are hinged with the longitudinal beam A, and the second ends of the rocking bar piece C and the rocking bar piece D are respectively hinged with the two ends of the supporting bar CD; the support rod AB and the support rod CD are both positioned above the cross brace; two ends of the horizontal connecting rod are fixedly connected with the rocker piece A near the second end and the rocker piece C near the second end respectively, two ends of the connecting rod are hinged with the middle part of the horizontal connecting rod and the middle part of the deflection pull rod respectively, the lower end of the deflection pull rod is hinged with a hinge lug, the hinge lug is fixedly connected with the cross beam, and the upper end of the deflection pull rod is fixedly provided with a handle; limiting baffles are fixedly arranged at the front parts of the longitudinal beam A and the longitudinal beam B, and when the rocker piece A and the rocker piece C are in a vertical state, the limiting baffles are limited by the rocker piece A and the rocker piece C; the bottom of the U-shaped frame is provided with a plurality of universal wheels with brakes.
Further, a reinforcing shaft is fixedly connected between the rocker piece A and the rocker piece C.
Further, a plurality of supporting legs are fixedly arranged below the horizontal table top of the supporting table, a fixing foot plate is fixedly arranged at the bottom of each supporting leg, and fixing holes are formed in the fixing foot plate; the maximum distance between the bearing rod AB and the bearing rod CD and the ground is Hmax, the minimum distance between the bearing rod AB and the bearing rod CD and the ground is Hmin, and the distance between the bottom surface of the horizontal table surface and the bottom surface of the fixed foot plate is h, wherein Hmin is smaller than h and smaller than Hmax.
Further, a through hole K is formed in the horizontal table top of the supporting table, the vertical rotating shaft vertically penetrates through the through hole K and is in rotary connection with the bearing seat through the rolling bearing, and the bearing seat is fixedly connected with the horizontal table top; the lower end of the vertical rotating shaft is coaxially fixed with a worm wheel, the worm wheel is meshed with a worm for transmission, and the worm is coaxially and fixedly connected with an output shaft of the motor.
Further, the fixing insert sequentially comprises a head, a shoulder and a leg, and the length of the head is smaller than that of the leg; when the head part is downward, the head part only passes through the fixed through hole, a gap exists between the head part and the vertical roller, and the vertical roller can rotate freely; when the leg part is downward, the leg part simultaneously passes through the fixing through hole and the limiting hole, and the vertical roller and the C-shaped mounting piece are relatively fixed.
Further, the upper side and the lower side of the shoulder of the fixing plug-in are fixedly provided with magnet rings, and the magnet rings are used for being mutually fixed with the upper transverse plate of the C-shaped mounting piece through magnetic attraction.
The invention has the following beneficial effects:
1. The outer thread rotating piece is rotated to enable the upper connecting disc to ascend and descend, the distance between the upper connecting disc and the lower connecting disc is changed, the scissors fork structure formed by the hinging rod B and the hinging rod A drives the vertical roller on the guiding unit to be close to or far away from the vertical rotating shaft, the diameter of a virtual cylinder surrounded by the vertical rollers is changed, turning feeding requirements of cables with different minimum bending diameters are met, the diameter of the virtual cylinder surrounded by the vertical rollers is controlled well, and manual visual inspection or manual tool measurement of the placing positions of a plurality of traditional turning pulleys is avoided.
2. According to the service environment needs, can make vertical roller and C type installed part relative fixed connection through fixed plug-in components, rotate through the vertical pivot of motor drive, and then drive vertical roller and revolve along with vertical pivot, and then helping hand feeding cable, so can not set up cable conveyor in the place ahead that is close to the coaster of turning round, this not only can reduce cable conveyor's use quantity, still avoid the cable to a certain extent to be close to the sagging phenomenon of the preceding section of turning round, effectively prevent the cable mopping. Of course, if the number of the cable conveyors on the construction site is abundant, the function of assisting in feeding the cable can be not applied, and only the fixed plug-in is required to be pulled out, so that the vertical roller can rotate relative to the C-shaped mounting piece and the motor can stop working, and at the moment, the vertical roller can provide a guide with smaller resistance for turning the cable.
3. Further, the arrangement of the movable trolley enables the transfer of the supporting table, the rotating unit and the guiding unit to be more convenient, and the movable trolley and the supporting table are two separated components, so that 1 movable trolley can be adopted to transfer a plurality of supporting tables and the rotating unit and the guiding unit which are arranged on the supporting tables, a forklift on an engineering site is not required to be called, and the embarrassment that the forklift turns and turns around inconveniently due to small construction space is avoided; the travelling bogie structural design is ingenious, need not the manual work and carries the brace table to on the ordinary small trailer, avoids great manual labor, reduces the construction danger coefficient.
Drawings
Fig. 1 is an overall structural diagram of an embodiment of the present invention.
Fig. 2 is a block diagram of a traveling carriage in an embodiment of the present invention.
Fig. 3 is a block diagram of a support table in an embodiment of the invention.
Fig. 4 is a front view of a support table, a rotating unit, and a guide unit in an embodiment of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a cross-sectional view A-A of fig. 5.
Fig. 7 is a block diagram of a guide unit in an embodiment of the present invention.
Fig. 8 is a B-B cross-sectional view of fig. 4.
Fig. 9 is a state diagram of the guide unit in a small radius according to an embodiment of the present invention.
Fig. 10 is a state diagram of the guide unit with a large radius in the embodiment of the present invention.
Fig. 11 is a schematic view of a state that a moving trolley lifts a supporting table off the ground in an embodiment of the invention.
Fig. 12 is a schematic view showing a state in which the traveling carriage places the support table on the ground in the embodiment of the present invention.
Fig. 13 is a schematic view showing a state in which the traveling carriage is separated from the support table in the embodiment of the present invention.
In the figure: 1-a mobile trolley, 101-a cross beam, 102-a horizontal connecting rod, 103-a reinforcing shaft, 104-a hinge lug, 105-a rocker piece A, 106-a deflection pull rod, 107-a handle, 108-a connecting rod, 109-a bearing rod AB, 110-a rocker piece B, 111-a longitudinal beam A, 112-a transverse strut, 113-a longitudinal beam B, 114-a rocker piece D, 115-a bearing rod CD, 116-a rocker piece C, 117-a universal wheel and 118-a limit baffle;
2-supporting table, 201-horizontal table top, 202-supporting leg, 203-fixed foot plate, 204-fixed hole, 205-via hole K;
The device comprises a 3-rotation unit, a 301-motor, a 302-worm, a 303-worm wheel, a 304-vertical rotating shaft, a 305-bearing seat, a 306-lower connecting disc, 3061-lower hinge lugs, 307-upper connecting discs, 3071-upper hinge lugs, 308-rotating rods and 309-external thread rotating pieces;
4-guiding units, 401-hinging rods A, 402-horizontal carrier rollers, 403-C-shaped mounting pieces, 4031-lower transverse plates, 4032-lower hinging blocks, 4033-longitudinal plates, 4034-upper hinging blocks, 4035-oblong holes, 4036-upper transverse plates, 40361-fixed through holes, 404-vertical rollers, 4041-limiting holes, 405-fixed inserts, 4051-legs, 4052-shoulders, 4053-heads, 4054-magnet rings and 406-hinging rods B;
5-ground.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1, a cable laying apparatus includes a traveling carriage 1, a support table 2, a rotating unit 3, and 6 guide units 4.
The dolly 1 is two separate parts from the support table 2, and the dolly 1 is used for lifting and moving the support table 2.
As shown in fig. 2, the travelling car 1 comprises a U-shaped frame, wherein the U-shaped frame comprises a cross beam 101, a longitudinal beam a111 and a longitudinal beam B113 which are integrally connected, and a transverse strut 112 is fixedly connected between the longitudinal beam a111 and the longitudinal beam B113; the rocker piece A105 and the rocker piece B110 are respectively arranged on the front side and the rear side of the transverse support 112, the rocker piece C116 and the rocker piece D114 are respectively arranged on the front side and the rear side of the transverse support 112, the first ends of the rocker piece A105 and the rocker piece B110 are hinged with the longitudinal beam A111, and the second ends of the rocker piece A105 and the rocker piece B110 are respectively hinged with the two ends of the bearing rod AB 109; the first ends of the rocker piece C116 and the rocker piece D114 are hinged with the longitudinal beam A111, and the second ends of the rocker piece C116 and the rocker piece D114 are respectively hinged with the two ends of the bearing rod CD 115; the bearing rod AB109 and the bearing rod CD115 are positioned above the transverse support 112; two ends of the horizontal connecting rod 102 are fixedly connected with a position, close to the second end, on the rocker piece A105 and a position, close to the second end, on the rocker piece C116 respectively, two ends of the connecting rod 108 are hinged with the middle part of the horizontal connecting rod 102 and the middle part of the deflection pull rod 106 respectively, the lower end of the deflection pull rod 106 is hinged with the hinge lug 104, the hinge lug 104 is fixedly connected with the cross beam 101, and a handle 107 is fixedly arranged at the upper end of the deflection pull rod 106; the front parts of the longitudinal beam A111 and the longitudinal beam B113 are fixedly provided with limit baffles 118, and when the rocker piece A105 and the rocker piece C116 are in a vertical state, the limit baffles 118 are restrained by the limit baffles; the bottom of the U-shaped frame is provided with 2 rows and 2 columns of total 4 universal wheels 117 with brakes. A reinforcing shaft 103 is fixedly connected between the rocker member A105 and the rocker member C116. The deflection pull rod 106 is controlled, the heights of the bearing rod AB109 and the bearing rod CD115 are changed, and when the deflection pull rod 106 is pushed towards the opening direction of the U-shaped frame to enable the bearing rod AB109 and the bearing rod CD115 to be attached to the cross brace 112, the distance between the bearing rod AB109 and the bearing rod CD115 and the ground 5 is the minimum, and the distance is Hmin; when the position-changing pull rod 106 is pulled back to the opening direction of the U-shaped frame, and the limiting baffle 118 restrains the rocker piece A105 and the rocker piece C116 to be in a vertical state, the distance between the bearing rod AB109 and the bearing rod CD115 and the ground 5 is the largest, and the distance is Hmax.
As shown in fig. 3, the supporting table 2 comprises a horizontal table surface 201, 2 rows of 2 columns of 4 supporting legs 202 are fixedly arranged below the horizontal table surface 201 of the supporting table 2, a fixing foot plate 203 is fixedly arranged at the bottom of the supporting legs 202, and a fixing hole 204 is formed in the fixing foot plate 203; the distance between the bottom surface of the horizontal mesa 201 and the bottom surface of the fixing foot board 203 is h, hmin < h < Hmax, as shown in fig. 11 and 12. The horizontal mesa 201 is provided with a via K205.
As shown in fig. 6, the rotation unit 3 includes a vertical rotation shaft 304, the vertical rotation shaft 304 vertically passes through the via hole K205, the vertical rotation shaft 304 is rotationally connected with a bearing seat 305 through a rolling bearing, and the bearing seat 305 is fixedly connected with the horizontal table 201; the lower end of the vertical rotating shaft 304 is coaxially fixed with a worm wheel 303, the worm wheel 303 is meshed with a worm 302 for transmission, the worm 302 is coaxially and fixedly connected with an output shaft of a motor 301, and the motor 301 is fixedly connected with the horizontal table 201; the lower connecting disc 306 is fixedly connected with the vertical rotating shaft 304, the upper connecting disc 307 is in threaded connection with an external threaded rotating member 309, the external threaded rotating member 309 is in rotary connection with the vertical rotating shaft 304, and 3 rotating rods 308 are uniformly fixed on the outer circumference of the external threaded rotating member 309; the outer circumference of the lower connection disc 306 is provided with 6 lower hinge lugs 3061, and the outer circumference of the upper connection disc 307 is provided with 6 upper hinge lugs 3071.
As shown in fig. 7, the guiding unit 4 includes a C-shaped mounting member 403, the C-shaped mounting member 403 includes an upper transverse plate 4036, a lower transverse plate 4031 and a longitudinal plate 4033 which are integrally connected, an upper hinge block 4034 is arranged on the longitudinal plate 4033 near the upper end portion, a lower hinge block 4032 is arranged near the lower end portion, a slotted hole 4035 is arranged on the upper hinge block 4034, two ends of a hinge rod a401 are respectively hinged with the slotted hole 4035 and a lower hinge lug 3061, two ends of a hinge rod B406 are respectively hinged with an upper hinge lug 3071 and a lower hinge block 4032, and a hinge rod a401 is hinged with the middle part of the hinge rod B406; a vertical roller 404 and a horizontal carrier roller 402 are rotatably arranged on the C-shaped mounting member 403.
The external thread rotating member 309 is rotated in the forward and backward directions by operating the rotating rod 308, the upper connecting disc 307 moves upwards or downwards, and then the vertical roller 404 on the guiding unit 4 is driven to be close to or far away from the vertical rotating shaft 304 by a scissor fork structure formed by the hinging rod B406 and the hinging rod A401, so that the diameter of a virtual cylinder surrounded by the vertical rollers 404 is changed, as shown in fig. 9 and 10, so as to adapt to turning feeding requirements of cables with different minimum bending diameters.
As shown in fig. 8, a limiting hole 4041 is formed at the top of the vertical roller 404, and a fixing via hole 40361 is formed on the upper transverse plate 4036. The securing insert 405 includes, in order, a head portion 4053, a shoulder portion 4052, and a leg portion 4051, the head portion 4053 having a length less than the leg portion 4051; when the head 4053 is downward, the head 4053 only passes through the fixed via 40361, a gap exists between the head 4053 and the vertical roller 404, and the vertical roller 404 can freely rotate; when the leg portion 4051 is downward, the leg portion 4051 passes through both the fixing via 40361 and the stopper hole 4041, and the vertical roller 404 is fixed relative to the C-shaped mount 403. The upper and lower sides of the shoulder portion 4052 of the fixing insert 405 are fixedly provided with magnet rings 4054, and the magnet rings 4054 are mutually fixed with the upper transverse plate 4036 of the C-shaped mounting member 403 by magnetic attraction force.
Use of the present embodiment:
(1) By means of the moving trolley 1, the supporting table 2, the rotating unit 3 and the guiding unit 4 are transported to the site required for the engineering, as shown in fig. 11; if the movable trolley 1 is required to be separated from the supporting table 2, the position-changing pull rod 106 is pushed towards the opening direction of the U-shaped frame, when the bearing rod AB109 and the bearing rod CD115 are attached to the cross brace 112, the movable trolley 1 is separated from the supporting table 2, and then ground nails are inserted into the ground 5 after passing through the fixing holes 204 on the fixing foot plates 203, so that the supporting table 2 is fixed with the ground 5; if the moving cart 1 is not required to be separated from the support table 2, the brake of the universal wheel 117 is depressed.
(2) The rotating rod 308 is operated to rotate the external screw rotating member 309 in the forward and reverse directions, and the position of the vertical roller 404 is changed to adapt to the turning feeding requirements of cables with different minimum bending diameters.
(3) If the cable needs to be fed by the aid of the vertical roller 404, the leg 4051 of the fixing plug-in 405 passes through the fixing via hole 40361 and the limiting hole 4041 at the same time, so that the vertical roller 404 and the C-shaped mounting piece 403 are relatively fixed, and the motor 301 is started (the rotation speed of the motor 301 can be adjusted according to the position of the vertical roller 404, and the rotation speed of the motor is not repeated here because the adjustment of the rotation speed of the motor belongs to the prior art);
If the vertical roller 404 is not required to assist in feeding the cable, the head 4053 of the fixing insert 405 is brought down, the head 4053 only passes through the fixing via 40361, a gap exists between the head 4053 and the vertical roller 404, and the vertical roller 404 can rotate freely to provide guidance for turning the cable.
(4) If the mobile trolley 1 is separated from the supporting table 2 already, and the mobile trolley 1 needs to bear the supporting table 2, the rotating unit 3 and the guiding unit 4 again and transport the mobile trolley to the other place, the mobile trolley 1 is pushed to the lower part of the horizontal table surface 201 of the supporting table 2, the deflection pull rod 106 is pulled back to the opening direction of the U-shaped frame, and in the pulling process, the heights of the supporting rod AB109 and the supporting rod CD115 are gradually increased until the deflection pull rod 106 is not moved, and at the moment, the limiting baffle 118 constrains the rocker element A105 and the rocker element C116 to be in a vertical state, and the supporting table 2 is separated from the ground 5 already; the support table 2, the rotating unit 3 and the guiding unit 4 are transported elsewhere by means of the travelling trolley 1.
Claims (7)
1. A cabling arrangement, characterized by: comprises a movable trolley (1), a supporting table (2), a rotating unit (3) and n guiding units (4), wherein n is more than or equal to 3; the mobile trolley (1) is used for lifting and moving the supporting table (2); the supporting table (2) comprises a horizontal table top (201); the rotating unit (3) comprises a vertical rotating shaft (304), the vertical rotating shaft (304) and the horizontal table top (201) are mutually and vertically arranged and are in rotary connection, the rotation of the vertical rotating shaft (304) is driven by a motor (301), a lower connecting disc (306) is fixedly connected with the vertical rotating shaft (304), an upper connecting disc (307) is in threaded connection with an external threaded rotating piece (309), the external threaded rotating piece (309) is in rotary connection with the vertical rotating shaft (304), and at least 2 rotating rods (308) are uniformly fixed on the outer circumference of the external threaded rotating piece (309); the outer circumference of the lower connecting disc (306) is provided with n lower hinge lugs (3061), and the outer circumference of the upper connecting disc (307) is provided with n upper hinge lugs (3071); the guide unit (4) comprises a C-shaped mounting piece (403), the C-shaped mounting piece (403) comprises an upper transverse plate (4036), a lower transverse plate (4031) and a longitudinal plate (4033) which are integrally connected, an upper hinge block (4034) is arranged on the longitudinal plate (4033) close to the upper end part, a lower hinge block (4032) is arranged on the lower end part, a slotted hole (4035) is formed in the upper hinge block (4034), two ends of a hinge rod A (401) are respectively hinged with the slotted hole (4035) and a lower hinge lug (3061), two ends of a hinge rod B (406) are respectively hinged with the upper hinge lug (3071) and the lower hinge block (4032), and a hinge rod A (401) is hinged with the middle part of the hinge rod B (406); the C-shaped mounting piece (403) is rotationally provided with a vertical roller (404) and a horizontal carrier roller (402), the top of the vertical roller (404) is provided with a limiting hole (4041), the upper transverse plate (4036) is provided with a fixed through hole (40361), and the fixed plug-in (405) is used for simultaneously penetrating through the fixed through hole (40361) and the limiting hole (4041).
2. The cabling arrangement of claim 1, wherein: the movable trolley (1) comprises a U-shaped frame, wherein the U-shaped frame comprises a cross beam (101), a longitudinal beam A (111) and a longitudinal beam B (113) which are integrally connected, and a transverse brace (112) is fixedly connected between the longitudinal beam A (111) and the longitudinal beam B (113); the rocker piece A (105) and the rocker piece B (110) are respectively arranged on the front side and the rear side of the cross brace (112), the rocker piece C (116) and the rocker piece D (114) are respectively arranged on the front side and the rear side of the cross brace (112), the first ends of the rocker piece A (105) and the rocker piece B (110) are hinged with the longitudinal beam A (111), and the second ends of the rocker piece A (105) and the rocker piece B (110) are respectively hinged with the two ends of the supporting rod AB (109); the first ends of the rocker piece C (116) and the rocker piece D (114) are hinged with the longitudinal beam A (111), and the second ends of the rocker piece C (116) and the rocker piece D (114) are respectively hinged with the two ends of the bearing rod CD (115); the bearing rod AB (109) and the bearing rod CD (115) are both positioned above the transverse support (112); two ends of the horizontal connecting rod (102) are fixedly connected with a position, close to the second end, of the rocker piece A (105) and a position, close to the second end, of the rocker piece C (116), two ends of the connecting rod (108) are hinged with the middle part of the horizontal connecting rod (102) and the middle part of the deflection pull rod (106) respectively, the lower end of the deflection pull rod (106) is hinged with the hinge lug (104), the hinge lug (104) is fixedly connected with the cross beam (101), and a handle (107) is fixedly arranged at the upper end of the deflection pull rod (106); limiting baffles (118) are fixedly arranged at the front parts of the longitudinal beams A (111) and the longitudinal beams B (113), and when the rocker piece A (105) and the rocker piece C (116) are in a vertical state, the limiting baffles (118) are limited; the bottom of the U-shaped frame is provided with a plurality of universal wheels (117) with brakes.
3. The cabling arrangement of claim 2, wherein: a reinforcing shaft (103) is fixedly connected between the rocker piece A (105) and the rocker piece C (116).
4. The cabling arrangement of claim 1, wherein: a plurality of supporting legs (202) are fixedly arranged below the horizontal table top (201) of the supporting table (2), a fixed foot plate (203) is fixedly arranged at the bottom of each supporting leg (202), and a fixing hole (204) is formed in each fixed foot plate (203); the maximum distance between the bearing rod AB (109) and the bearing rod CD (115) and the ground is Hmax, the minimum distance between the bearing rod AB (109) and the bearing rod CD and the ground is Hmin, and the distance between the bottom surface of the horizontal table surface (201) and the bottom surface of the fixed foot plate (203) is h, wherein Hmin is smaller than h and smaller than Hmax.
5. The cabling arrangement of claim 1, wherein: the horizontal table top (201) of the supporting table (2) is provided with a through hole K (205), the vertical rotating shaft (304) vertically penetrates through the through hole K (205), the vertical rotating shaft (304) is rotationally connected with the bearing seat (305) through a rolling bearing, and the bearing seat (305) is fixedly connected with the horizontal table top (201); the lower end of the vertical rotating shaft (304) is coaxially fixed with a worm wheel (303), the worm wheel (303) is meshed with a worm (302) for transmission, and the worm (302) is coaxially and fixedly connected with an output shaft of the motor (301).
6. The cabling arrangement of claim 1, wherein: the fixing insert (405) comprises a head (4053), a shoulder (4052) and a leg (4051) in sequence, wherein the length of the head (4053) is smaller than that of the leg (4051); when the head (4053) is downward, the head (4053) only passes through the fixed via (40361), a gap exists between the head (4053) and the vertical roller (404), and the vertical roller (404) can rotate freely; when the leg (4051) is downward, the leg (4051) passes through the fixing via hole (40361) and the limit hole (4041) at the same time, and the vertical roller (404) and the C-shaped mounting piece (403) are relatively fixed.
7. The cabling arrangement of claim 6, wherein: magnet rings (4054) are fixedly arranged on the upper side and the lower side of the shoulder (4052) of the fixing insert (405), and the magnet rings (4054) are mutually fixed with an upper transverse plate (4036) of the C-shaped mounting piece (403) through magnetic attraction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410763579.0A CN118336599B (en) | 2024-06-14 | 2024-06-14 | Cable laying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410763579.0A CN118336599B (en) | 2024-06-14 | 2024-06-14 | Cable laying device |
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| CN118336599A CN118336599A (en) | 2024-07-12 |
| CN118336599B true CN118336599B (en) | 2024-08-06 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617521A (en) * | 2014-12-26 | 2015-05-13 | 国家电网公司 | Cable laying device |
| CN107069569A (en) * | 2017-06-07 | 2017-08-18 | 国网山东省电力公司济南市章丘区供电公司 | A kind of cable aids in installation apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5826860A (en) * | 1995-12-01 | 1998-10-27 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | Machine for laying an overhead line of a track |
| CN109861140A (en) * | 2019-03-22 | 2019-06-07 | 徐小梅 | A kind of cable automatic laying equipment |
| CN115566620B (en) * | 2022-09-02 | 2023-04-14 | 国网山东省电力公司巨野县供电公司 | Power cable line erects deconcentrator |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617521A (en) * | 2014-12-26 | 2015-05-13 | 国家电网公司 | Cable laying device |
| CN107069569A (en) * | 2017-06-07 | 2017-08-18 | 国网山东省电力公司济南市章丘区供电公司 | A kind of cable aids in installation apparatus |
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