CN114222384B - Cable heating device for cable drum and cable laying method - Google Patents
Cable heating device for cable drum and cable laying method Download PDFInfo
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- CN114222384B CN114222384B CN202111618189.7A CN202111618189A CN114222384B CN 114222384 B CN114222384 B CN 114222384B CN 202111618189 A CN202111618189 A CN 202111618189A CN 114222384 B CN114222384 B CN 114222384B
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- box
- fixedly connected
- supporting
- cable drum
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
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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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
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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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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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
- Unwinding Of Filamentary Materials (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a cable heating device for a cable drum, which comprises a base, a supporting box, a replacing mechanism, a guide box, a heating mechanism, a supporting mechanism, an extension plate, an extension box, a mounting sleeve, a cable drum and an inclined surface block, wherein the supporting box is fixedly connected to the upper end of the base, the replacing mechanism is arranged on the supporting box, the guide box is fixedly connected to the supporting box, the heating mechanism is arranged in the guide box, the supporting mechanism is arranged in the base, the extension plate is slidingly connected to the outer side of the supporting box, the extension box is slidingly connected to the outer side of the extension plate, the mounting sleeve is fixedly connected to one end of the extension box, the cable drum is contacted to the inner side of the mounting sleeve, and the inclined surface block is fixedly connected to the base. The invention relates to a cable heating device for a cable drum and a cable laying method, which have the characteristics of being convenient for replacing the cable drum, stabilizing the rotation of the cable drum and avoiding damaging cables during heating.
Description
Technical Field
The invention belongs to the technical field of cable laying equipment, and particularly relates to a cable heating device for a cable drum and a cable laying method.
Background
During the cable storage and transportation, the cable is wound and stored in the cable drum. When taking, lay, pay out the cable from the cable drum, then connect to other equipment on and lay, in this process, the cable is straightened from crooked storage state, because the cable keeps in crooked state for a long time, the cable crust can take place certain deformation and can rebound after straightening when straightening. In particular, in winter severe cold conditions, the cable sheath is hardened and the cable is more difficult to straighten, so that the cable needs to be heated by the heating device during the laying process. But there are some problems with the current heating devices: 1. the heating device is inconvenient to replace the cable drum; 2. the cable drum is unstable in rotation in the use process, and is easy to cause danger; 3. the heating cylinder is easy to wear the cable sheath in the process of adding the cable. Therefore, there is a need to design a cable heating device and a cable routing method for a cable drum.
The invention comprises the following steps:
the present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a cable heating device and a cable routing method for a cable drum, which solve the problems mentioned in the background art.
In order to solve the problems, the invention provides a cable heating device for a cable drum and a cable laying method, which comprises the following technical scheme:
the utility model provides a cable heating device for cable drum, includes base, supporting box, change mechanism, guide case, heating mechanism, supporting mechanism, extension board, extension box, installation cover, cable drum, inclined plane piece, the upper end fixedly connected with supporting box of base, be provided with change mechanism on the supporting box, fixedly connected with guide case on the supporting box, the inside of guide case is provided with heating mechanism, the inside of base is provided with supporting mechanism, the outside sliding connection of supporting box has the extension board, the outside sliding connection of extension board has the extension box, the one end fixedly connected with installation cover of extension box, the inboard contact of installation cover has the cable drum, fixedly connected with inclined plane piece on the base.
Preferably, the replacing mechanism comprises a threaded column, a threaded sleeve, a connecting plate, an elastic belt, a positioning hole, a screw, a threaded cover, a supporting rod and a servo motor, wherein the threaded column is installed in the supporting box through a bearing, the threaded sleeve is connected with the outer side of the threaded column through threads, the connecting plate is fixedly connected with the outer side of the threaded sleeve, the elastic belt is arranged in the extending plate, the positioning hole is formed in the extending box, the screw is connected with the inner side of the positioning hole in a sliding mode, the screw is connected with the extending plate through threads, the threaded cover is connected with the inner side of the mounting sleeve through threads, the supporting rod is connected with the cable tray in a rotating mode, and the supporting rod is in contact with the threaded cover.
Preferably, the connecting plate is in sliding connection with the supporting box, and the connecting plate is fixedly connected with the extension plate.
Preferably, one end of the elastic belt is fixedly connected with the extension plate, and the other end of the elastic belt is fixedly connected with the extension box.
Preferably, a servo motor is fixedly connected in the base, and an output shaft of the servo motor is connected with the threaded column through threads.
Preferably, the heating mechanism comprises a heating cylinder, a supporting frame, supporting wheels, guide wheels, electric heating pipes, guide rails and guide blocks, wherein the heating cylinder is connected with the inside of the guide box in a sliding mode, the supporting frame is fixedly connected with the inside of the heating cylinder, the supporting wheels are connected with the inside of the supporting frame in a rotating mode, the guide wheels are connected with the inside of the heating cylinder in a rotating mode, the electric heating pipes are fixedly connected with the inside of the heating cylinder, the guide blocks are fixedly connected with the outer sides of the heating cylinder, the guide rails are fixedly connected with the inside of the guide box, and the guide rails are connected with the guide blocks in a sliding mode.
Preferably, the supporting mechanism comprises an ejector plate, a roller frame, a supporting roller, a screw rod, a driven wheel, a forward and reverse rotating motor, a driving wheel and a driving belt, wherein the screw rod is arranged in the base through a bearing, the ejector plate is connected to the outer side of the screw rod through threads, the roller frame is fixedly connected to the upper end of the ejector plate, the supporting roller is rotatably connected to the inner side of the roller frame, the supporting roller is in contact with the cable tray, the ejector plate is in sliding connection with the base, the driven wheel is fixedly connected to the outer side of the screw rod, the forward and reverse rotating motor is fixedly connected to the inner side of the base, the driving wheel is fixedly connected to the tail end of an output shaft of the forward and reverse rotating motor, the driving belt is in contact with the outer side of the driving wheel, and the driven wheel is in contact with the driving belt.
A cable laying method for a cable heating device of a cable drum specifically comprises the following steps:
step one, a cable drum is moved onto a base through an inclined plane block, then a servo motor is started, the servo motor drives a threaded column to rotate, the threaded column can drive a connecting plate to move through threaded fit between the threaded column and a threaded sleeve in the rotating process, the connecting plate drives an extension plate to move with a mounting sleeve on an extension box, when the center height of the mounting sleeve moves to be parallel to the center height of the cable drum, the servo motor is stopped, a screw is screwed out, the extension box is pulled out after the screw is screwed out, an elastic belt is stretched, the center line of the mounting sleeve and the center line of the cable drum are on the same straight line, then a threaded cover is screwed out, a supporting rod is inserted into the mounting sleeve and the inside of the cable drum, the threaded cover is screwed after the supporting rod is inserted, the servo motor is controlled to drive the threaded column to reversely rotate after the threaded column is screwed, the cable drum can be lifted through structures such as the threaded sleeve, the connecting plate and the extension box when the threaded column reversely rotates, the cable drum is pushed to move towards the direction of a supporting box, and when the extension box cannot move, the screw is screwed into the extension plate, so that the installation of the cable drum can be completed;
after the cable drum is installed, starting a forward and reverse rotating motor, wherein the forward and reverse rotating motor drives a driving belt to rotate through a driving wheel, the driving belt drives a screw rod to rotate through the driving wheel, the screw rod drives an ejector plate to lift through threaded connection with the ejector plate in the rotating process, and the ejector plate drives a supporting roller to be in contact with the cable drum in the lifting process, so that the stability of the cable drum in the rotating process can be ensured;
step three, after the cable reel is installed, one end of the cable is pulled out and inserted into the heating cylinder, the cable contacts with the supporting wheel and the guide wheel during insertion, damage to the outer skin of the cable in the pulling process can be avoided, then the electric heating tube is started to heat the cable, the elasticity of the cable can be effectively increased, and the cable can be paved at a lower environment temperature;
and step four, after one end of the cable is pulled out of the heating mechanism, the cable is placed into the buried pipeline, and then the subsequent cable layout can be completed.
The beneficial effects of the invention are as follows: the invention relates to a cable heating device and a cable laying method for a cable drum, which have the characteristics of being convenient for replacing the cable drum, ensuring that the cable drum rotates stably and avoiding damaging cables during heating, and have the following beneficial effects in specific use:
firstly, through adding structures such as an inclined plane block, a screw rod, a mounting sleeve and the like on a base, when a cable drum needs to be replaced, the cable drum can be pushed onto the base through the inclined plane block, and then the mounting sleeve is driven to carry out height adjustment through threaded fit between the screw rod and the threaded sleeve, so that the cable drum can be prevented from being moved, and the cable drum is more convenient to replace;
secondly, through adding structures such as establishing backing roll, liftout plate and roller frame on the base, can support the cable drum through the backing roll in the use, avoid the cable drum to produce unnecessary rocking at pivoted in-process for workman on every side is safer, and can support the cable through backing wheel and leading wheel at the in-process of release cable, avoids the cable crust damage.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a left side view of FIG. 1 in accordance with the present invention;
FIG. 3 is a top cross-sectional view of the guide box of FIG. 1 of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 1 in accordance with the present invention;
FIG. 6 is an enlarged view of the structure of portion C of FIG. 2 in accordance with the present invention;
fig. 7 is an enlarged view of the D portion structure of fig. 3 according to the present invention.
In the figure: 1. a base; 2. a supporting box; 3. a replacement mechanism; 4. a guide box; 5. a heating mechanism; 6. a support mechanism; 7. an extension plate; 8. an extension box; 9. a mounting sleeve; 10. a cable drum; 11. a bevel block; 31. a threaded column; 32. a thread sleeve; 33. a connecting plate; 34. an elastic belt; 35. positioning holes; 36. a screw; 37. a screw cap; 38. a support rod; 39. a servo motor; 51. a heating cylinder; 52. a support frame; 53. a support wheel; 54. a guide wheel; 55. an electric heating tube; 56. a guide rail; 57. a guide block; 61. an ejector plate; 62. a roller frame; 63. a support roller; 64. a screw rod; 65. driven wheel; 66. a forward and reverse rotation motor; 67. a driving wheel; 68. a driving belt.
The specific embodiment is as follows:
as shown in fig. 1-7, the present embodiment adopts the following technical scheme:
examples:
the utility model provides a cable heating device for cable drum, includes base 1, supporting box 2, change mechanism 3, guide case 4, heating mechanism 5, supporting mechanism 6, extension board 7, extension box 8, installation cover 9, cable drum 10, inclined plane piece 11, the upper end fixedly connected with supporting box 2 of base 1, be provided with on the supporting box 2 and change mechanism 3, fixedly connected with guide case 4 on the supporting box 2, the inside of guide case 4 is provided with heating mechanism 5, the inside of base 1 is provided with supporting mechanism 6, the outside sliding connection of supporting box 2 has extension board 7, the outside sliding connection of extension board 7 has extension box 8, the one end fixedly connected with installation cover 9 of extension box 8, the inboard contact of installation cover 9 has cable drum 10, fixedly connected with inclined plane piece 11 on the base 1.
The replacing mechanism 3 comprises a threaded column 31, a threaded sleeve 32, a connecting plate 33, an elastic belt 34, a positioning hole 35, a screw 36, a threaded cover 37, a supporting rod 38 and a servo motor 39, wherein the threaded column 31 is installed in the supporting box 2 through a bearing, the threaded sleeve 32 is connected to the outer side of the threaded column 31 through threads, the connecting plate 33 is fixedly connected to the outer side of the threaded sleeve 32, the elastic belt 34 is arranged in the extending plate 7, the positioning hole 35 is formed in the extending box 8, the screw 36 is connected to the inner portion of the positioning hole 35 in a sliding mode, the screw 36 is connected with the extending plate 7 through threads, the threaded cover 37 is connected to the inner portion of the mounting sleeve 9 through threads, the supporting rod 38 is connected to the cable tray 10 in a rotating mode in a sliding mode, and the supporting rod 38 is in contact with the threaded cover 37. When the cable drum 10 needs to be installed, the cable drum 10 is moved onto the base 1 through the inclined surface block 11, then the servo motor 39 is started, the servo motor 39 drives the threaded column 31 to rotate, the threaded column 31 can drive the connecting plate 33 to move through threaded fit between the threaded column 31 and the threaded sleeve 32 in the rotating process, the connecting plate 33 drives the extending plate 7 to move with the installation sleeve 9 on the extending box 8, when the center height of the installation sleeve 9 moves to be parallel to the center height of the cable drum 10, the servo motor 39 is stopped, the screw 36 is screwed out, the extending box 8 is pulled out after the screw 36 is screwed out, the elastic belt 34 is stretched, the center line of the installation sleeve 9 and the center line of the cable drum 10 are on the same straight line, then the threaded cover 37 is screwed out, the supporting rod 38 is inserted into the installation sleeve 9 and the cable drum 10, the threaded cover 37 is screwed out after the supporting rod 38 is inserted, the threaded column 31 is controlled to rotate reversely after the threaded column 31 is screwed, the cable drum 10 is pushed by the connecting plate 33 and the extending box 8 and other structures such as the threaded sleeve 32 and the connecting plate 33 can drive the cable drum 10 to rotate reversely, and the cable drum 10 can not be screwed into the extending box 8 until the cable drum 10 can be moved up and the cable drum 10 can not be screwed into the extending box 7.
Wherein, the connecting plate 33 is slidingly connected with the supporting box 2, and the connecting plate 33 is fixedly connected with the extending plate 7. By the design of the connection plate 33, the extension plate 7 can be moved with the threaded sleeve 32.
Wherein, one end of the elastic band 34 is fixedly connected with the extension board 7, and the other end of the elastic band 34 is fixedly connected with the extension box 8. The elastic band 34 has elastic action, so that the extension case 8 is convenient to reset.
The servo motor 39 is fixedly connected to the inside of the base 1, and an output shaft of the servo motor 39 is in threaded connection with the threaded column 31. The servo motor 39 is of the prior art and drives the threaded post 31 in rotation.
The heating mechanism 5 comprises a heating cylinder 51, a supporting frame 52, supporting wheels 53, guide wheels 54, electric heating tubes 55, guide rails 56 and guide blocks 57, wherein the inside of the guide box 4 is connected with the heating cylinder 51 in a sliding mode, the supporting frame 52 is fixedly connected with the inside of the heating cylinder 51, the supporting wheels 53 are rotatably connected with the inside of the supporting frame 52, the guide wheels 54 are rotatably connected with the inside of the heating cylinder 51, the electric heating tubes 55 are fixedly connected with the inside of the heating cylinder 51, the guide blocks 57 are fixedly connected with the outside of the heating cylinder 51, the guide rails 56 are fixedly connected with the inside of the guide box 4, and the guide rails 56 are connected with the guide blocks 57 in a sliding mode. After the cable drum 10 is installed, one end of the cable is pulled out and inserted into the heating cylinder 51, the cable is in contact with the supporting wheel 53 and the guide wheel 54 during insertion, damage to the outer skin of the cable in the pulling process can be avoided, then the electric heating tube 55 is started to heat the cable, the elasticity of the cable can be effectively increased, and the cable can be paved at a lower environment temperature.
The supporting mechanism 6 comprises an ejector plate 61, a roller frame 62, a supporting roller 63, a screw rod 64, a driven wheel 65, a forward and reverse rotating motor 66, a driving wheel 67 and a driving belt 68, wherein the screw rod 64 is installed in the base 1 through a bearing, the ejector plate 61 is connected to the outer side of the screw rod 64 through threads, the roller frame 62 is fixedly connected to the upper end of the ejector plate 61, the supporting roller 63 is rotatably connected to the inner side of the roller frame 62, the supporting roller 63 is in contact with the cable tray 10, the ejector plate 61 is in sliding connection with the base 1, the driven wheel 65 is fixedly connected to the outer side of the screw rod 64, the forward and reverse rotating motor 66 is fixedly connected to the driving wheel 67 at the tail end of an output shaft of the base 1, the driving belt 68 is in contact with the outer side of the driving wheel 67, the driven wheel 65 is in contact with the driving belt 68, and the driving belt 68 is in tension with the driving wheel 68 and the driven wheel 65. The forward and reverse rotation motor 66 is started, the forward and reverse rotation motor 66 drives the driving belt 68 to rotate through the driving wheel 67, the driving belt 68 drives the screw rod 64 to rotate through the driven wheel 65, the screw rod 64 drives the ejector plate 61 to lift through threaded connection with the ejector plate 61 in the rotating process, the ejector plate 61 drives the supporting roller 63 to be in contact with the cable drum 10 in the lifting process, and therefore stability of the cable drum 10 in the rotating process can be guaranteed.
A cable laying method for a cable heating device of a cable drum specifically comprises the following steps:
step one, a cable drum 10 is moved onto a base 1 through an inclined surface block 11, then a servo motor 39 is started, the servo motor 39 drives a threaded column 31 to rotate, the threaded column 31 can drive a connecting plate 33 to move through threaded fit between the threaded sleeve 32 in the rotating process, the connecting plate 33 drives an extending plate 7 to move with a mounting sleeve 9 on an extending box 8, when the center height of the mounting sleeve 9 moves to be parallel to the center height of the cable drum 10, the servo motor 39 is stopped, a screw 36 is screwed out, the extending box 8 is pulled out after the screw 36 is screwed out, an elastic belt 34 is stretched, the center line of the mounting sleeve 9 and the center line of the cable drum 10 are on the same straight line, then a threaded cover 37 is screwed down, a supporting rod 38 is inserted into the mounting sleeve 9 and the cable drum 10, the threaded cover 37 is screwed down after the screw is screwed, the servo motor 39 is controlled to drive the threaded column 31 to reversely rotate, the cable drum 10 can be moved towards the direction of a supporting box 2 through structures such as the threaded sleeves 32 and 33 and the extending box 8 when the threaded column 31 reversely rotates, the cable drum 10 cannot be screwed into the connecting plate 7 after the screw is screwed into the connecting plate 10;
after the cable drum 10 is installed, the forward and reverse rotation motor 66 is started, the forward and reverse rotation motor 66 drives the transmission belt 68 to rotate through the driving wheel 67, the transmission belt 68 drives the screw rod 64 to rotate through the driven wheel 65, the screw rod 64 drives the ejector plate 61 to lift through threaded connection with the ejector plate 61 in the rotating process, and the ejector plate 61 drives the supporting roller 63 to contact with the cable drum 10 in the lifting process, so that the stability of the cable drum 10 in the rotating process can be ensured;
step three, after the cable reel 10 is installed, one end of the cable is pulled out and inserted into the heating cylinder 51, the cable contacts with the supporting wheel 53 and the guide wheel 54 during insertion, damage to the outer skin of the cable in the pulling process can be avoided, then the electric heating tube 55 is started to heat the cable, the elasticity of the cable can be effectively increased, and the cable can be paved at a low ambient temperature;
and step four, after one end of the cable is pulled out from the heating mechanism 5, the cable is placed into the buried pipeline, and then the subsequent cable layout can be completed.
Claims (4)
1. The utility model provides a cable heating device for cable drum, includes base (1), supporting box (2), change mechanism (3), guide box (4), heating mechanism (5), supporting mechanism (6), extension board (7), extension box (8), installation cover (9), cable drum (10), inclined plane piece (11), its characterized in that: the novel electric heating device comprises a base (1), and is characterized in that the upper end of the base (1) is fixedly connected with a supporting box (2), a replacement mechanism (3) is arranged on the supporting box (2), a guide box (4) is fixedly connected to the supporting box (2), a heating mechanism (5) is arranged in the guide box (4), a supporting mechanism (6) is arranged in the base (1), an extension plate (7) is slidably connected to the outer side of the supporting box (2), an extension box (8) is slidably connected to the outer side of the extension plate (7), an installation sleeve (9) is fixedly connected to one end of the extension box (8), a cable drum (10) is contacted with the inner side of the installation sleeve (9), and an inclined surface block (11) is fixedly connected to the base (1);
the replacing mechanism (3) comprises a threaded column (31), a threaded sleeve (32), a connecting plate (33), an elastic belt (34), a positioning hole (35), a screw (36), a threaded cover (37), a supporting rod (38) and a servo motor (39), wherein the threaded column (31) is installed in the supporting box (2) through a bearing, the threaded sleeve (32) is connected to the outer side of the threaded column (31) through threads, the connecting plate (33) is fixedly connected to the outer side of the threaded sleeve (32), the elastic belt (34) is arranged in the extending plate (7), the positioning hole (35) is formed in the extending box (8), the screw (36) is connected with the extending plate (7) through threads in a sliding mode, the threaded cover (37) is connected to the inner side of the mounting sleeve (9) through threads, the supporting rod (38) is connected with the cable tray (10) in a rotating mode, and the supporting rod (38) is in contact with the threaded cover (37);
the connecting plate (33) is in sliding connection with the supporting box (2), and the connecting plate (33) is fixedly connected with the extension plate (7);
one end of the elastic belt (34) is fixedly connected with the extension plate (7), and the other end of the elastic belt (34) is fixedly connected with the extension box (8);
the utility model provides a supporting mechanism (6) is including liftout plate (61), roller frame (62), backing roll (63), lead screw (64), follow driving wheel (65), positive and negative rotation motor (66), action wheel (67), drive belt (68), lead screw (64) are installed through the bearing to the inside of base (1), there is liftout plate (61) outside through threaded connection in lead screw (64), the upper end fixedly connected with roller frame (62) of liftout plate (61), the inside rotation of roller frame (62) is connected with backing roll (63), backing roll (63) with cable dish (10) contact, liftout plate (61) with base (1) sliding connection, the outside fixedly connected with from driving wheel (65) of lead screw (64), the inside fixedly connected with positive and negative rotation motor (66), the end fixedly connected with action wheel (67) of the output shaft of positive and negative rotation motor (66), the outside contact of action wheel (67) has drive belt (68), follow driving wheel (65) with drive belt (68) contact.
2. A cable heating apparatus for a cable drum according to claim 1, characterized in that: the inside fixedly connected with servo motor (39) of base (1), the output shaft of servo motor (39) with screw thread post (31) pass through threaded connection.
3. A cable heating apparatus for a cable drum according to claim 2, characterized in that: the utility model provides a heating mechanism (5) is including heating cylinder (51), support frame (52), supporting wheel (53), leading wheel (54), electrothermal tube (55), guide rail (56), guide block (57), the inside sliding connection of guide box (4) has heating cylinder (51), the inside fixedly connected with support frame (52) of heating cylinder (51), the inside rotation of support frame (52) is connected with supporting wheel (53), the inside rotation of heating cylinder (51) is connected with leading wheel (54), the inside fixedly connected with electrothermal tube (55) of heating cylinder (51), the outside fixedly connected with guide block (57) of heating cylinder (51), the inside fixedly connected with guide rail (56) of guide box (4), guide rail (56) with guide block (57) sliding connection.
4. A cable routing method for a cable heating apparatus for a cable drum according to claim 3, characterized in that: the method specifically comprises the following steps:
step one, a cable drum (10) is moved onto a base (1) through an inclined plane block 11, then a servo motor (39) is started, the servo motor (39) drives a threaded column (31) to rotate, the threaded column (31) can drive a connecting plate (33) to move through threaded cooperation with a threaded sleeve (32) in the rotating process, the connecting plate (33) drives an extension plate (7) to move with a mounting sleeve (9) on an extension box (8), when the central height of the mounting sleeve (9) is moved to be parallel to the central height of the cable drum (10), the servo motor (39) is stopped, a screw (36) is screwed out, the extension box (8) is pulled out after the screw (36) is screwed out, an elastic belt (34) is stretched, the central line of the mounting sleeve (9) and the central line of the cable drum (10) are in the same straight line, then a threaded cover (37) is screwed down, a supporting rod (38) is inserted into the mounting sleeve (9) and the interior of the cable drum (10), the threaded cover (37) is inserted, after the insertion, the servo motor (39) is controlled to drive the threaded column (31) to rotate reversely, the threaded column (33) and the threaded column (31) can be rotated reversely through the threaded sleeve (31) when the threaded column (31) and the cable drum (33) are rotated reversely, after the cable drum (10) is lifted, the cable drum (10) is pushed to move in the direction of the supporting box (2), and when the extending box (8) cannot move, the screw (36) is screwed into the extending plate (7), so that the cable drum (10) can be mounted;
step two, after the cable reel (10) is installed, a forward and reverse rotation motor (66) is started, the forward and reverse rotation motor (66) drives a transmission belt (68) to rotate through a driving wheel (67), the transmission belt (68) drives a screw rod (64) to rotate through a driven wheel (65), the screw rod (64) drives an ejector plate (61) to lift through threaded connection with the ejector plate (61) in the rotating process, and the ejector plate (61) drives a supporting roller (63) to be in contact with the cable reel (10) in the lifting process, so that the stability of the cable reel (10) in the rotating process can be ensured;
step three, after the installation of the cable drum (10) is completed, one end of the cable is pulled out and is inserted into the heating cylinder (51), the cable is contacted with the supporting wheel (53) and the guide wheel (54) during insertion, the damage to the outer skin of the cable in the pulling process can be avoided, and then the electric heating tube (55) is started to heat the cable, so that the elasticity of the cable can be effectively increased, and the cable can be paved at a lower environment temperature;
and step four, after one end of the cable is pulled out of the heating mechanism (5), the cable is put into a buried pipeline, and then the subsequent cable layout can be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618189.7A CN114222384B (en) | 2021-12-28 | 2021-12-28 | Cable heating device for cable drum and cable laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618189.7A CN114222384B (en) | 2021-12-28 | 2021-12-28 | Cable heating device for cable drum and cable laying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114222384A CN114222384A (en) | 2022-03-22 |
| CN114222384B true CN114222384B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111618189.7A Active CN114222384B (en) | 2021-12-28 | 2021-12-28 | Cable heating device for cable drum and cable laying method |
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| CN (1) | CN114222384B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207475911U (en) * | 2017-09-26 | 2018-06-08 | 天津普瑞韦尔电缆科技有限公司 | Heating cable node intercepting device |
| CN111654932A (en) * | 2020-06-17 | 2020-09-11 | 贵阳中安科技集团有限公司 | Cable heating device and cable heating method |
| CN112271036A (en) * | 2020-11-05 | 2021-01-26 | 刘欣艳 | Cable stranding equipment for cable production |
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2021
- 2021-12-28 CN CN202111618189.7A patent/CN114222384B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207475911U (en) * | 2017-09-26 | 2018-06-08 | 天津普瑞韦尔电缆科技有限公司 | Heating cable node intercepting device |
| CN111654932A (en) * | 2020-06-17 | 2020-09-11 | 贵阳中安科技集团有限公司 | Cable heating device and cable heating method |
| CN112271036A (en) * | 2020-11-05 | 2021-01-26 | 刘欣艳 | Cable stranding equipment for cable production |
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| CN114222384A (en) | 2022-03-22 |
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