CN113972599A - Automatic splicing device for intermediate joint of medium-voltage cable - Google Patents
Automatic splicing device for intermediate joint of medium-voltage cable Download PDFInfo
- Publication number
- CN113972599A CN113972599A CN202111267853.8A CN202111267853A CN113972599A CN 113972599 A CN113972599 A CN 113972599A CN 202111267853 A CN202111267853 A CN 202111267853A CN 113972599 A CN113972599 A CN 113972599A
- Authority
- CN
- China
- Prior art keywords
- ring
- arc
- cable
- voltage cable
- slip ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 210000001503 joint Anatomy 0.000 description 24
- 238000005253 cladding Methods 0.000 description 7
- 230000001154 acute effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Cable Accessories (AREA)
Abstract
The application discloses automatic device that continues of middling pressure cable intermediate head, it is including the connection pad that is used for two cables of joint, the slip ring that slides and set up between two connection pads, set up on the slip ring and be used for taking the winding mechanism of waterproof area winding on the cable and drive the feed mechanism of slip ring reciprocal linear motion between two connection pads. This application has the effect of quick winding waterproof area on cable intermediate head.
Description
Technical Field
The application relates to the technical field of power cable engineering equipment, in particular to an automatic splicing device for a middle joint of a medium-voltage cable.
Background
An intermediate joint is generally referred to as a cable intermediate joint, i.e. a cable joint in the middle of a cable run. The intermediate connector is a cable accessory for the intermediate connection of cross-linked cables or oil-immersed cables of various voltage classes. The main function is to keep the circuit smooth, keep the cable sealed, and ensure the insulation grade at the cable joint, so that the cable can run safely and reliably.
With the popularization of power cabling engineering, the accident rate of cables is increased, and a great deal of facts prove that most cable accidents are related to cable accessories, particularly cable intermediate joints. In the existing cable intermediate joint, in order to prevent moisture from entering the intermediate joint, a method of winding a waterproof tape around the end part of the joint body is generally adopted.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when carrying out the waterproof area of winding to cable intermediate head, need artifical handheld waterproof area to twine, and in preventing that moisture from entering into intermediate head, often need twine multilayer waterproof area in cable intermediate head department, lead to wasting time and energy when the waterproof area of winding.
Disclosure of Invention
In order to improve the problem that wastes time and energy when twining waterproof area to cable intermediate head, this application provides an automatic continuous device of medium voltage cable intermediate head.
The application provides an automatic continuous device of medium voltage cable intermediate head adopts following technical scheme:
the utility model provides an automatic continuous device of medium voltage cable intermediate head, is including the connection pad that is used for two cables of joint, slide and set up two slip ring between the connection pad, setting are in on the slip ring and be used for taking waterproof winding on the cable around taking the mechanism and drive the slip ring is two reciprocal linear motion's feed mechanism between the connection pad.
By adopting the technical scheme, the two cables are respectively clamped on the two connecting discs, so that the middle joints of the two cables are placed between the two connecting discs, the tape winding mechanism is started, and the waterproof tape is wound on the middle joints between the two connecting discs by the tape winding mechanism, so that the effect of automatically coating the middle joints of the cables with rubber is achieved; the feeding mechanism is synchronously started, the sliding ring and the belt winding mechanism are driven by the feeding mechanism to perform reciprocating linear motion between the two connecting discs, so that a plurality of layers of waterproof belts are wound on the middle joint of the cable, and moisture is prevented from entering the middle joint as much as possible; according to the automatic splicing device for the intermediate joint of the medium-voltage cable, which is structurally designed, the winding mechanism and the feeding mechanism are synchronously started, so that the effect of automatically wrapping the intermediate joint of the cable is achieved, and time and labor are saved when the waterproof belt is wound on the intermediate joint of the cable.
Optionally, the belt winding mechanism comprises a gear ring which is coaxially and rotationally connected to the sliding ring, a conveying assembly which is connected to the gear ring and used for conveying the waterproof belt, and a rotating assembly which is arranged on the sliding ring and used for driving the gear ring to rotate.
By adopting the technical scheme, one end of the waterproof belt is attached to the middle joint of the cable, then the rotating assembly is started, the rotating assembly drives the gear ring to rotate, the gear ring drives the conveying assembly to rotate around the circumference of the middle joint of the cable, and the waterproof belt is stably wound on the middle joint of the cable under the traction action of the conveying assembly; meanwhile, the feeding mechanism drives the tape winding mechanism to reciprocate along the length direction of the cable intermediate joint, so that the waterproof tape can completely wind and wrap the cable intermediate joint, the intermediate joint of the cable is quickly wound with multiple layers of waterproof tapes, and moisture is prevented from entering the intermediate joint as far as possible.
Optionally, the rotating assembly includes that it connects to rotate drive gear and rigid coupling on the slip ring are in on the slip ring and be used for the drive gear pivoted driving motor, drive gear with ring gear meshing adaptation.
Through adopting above-mentioned technical scheme, start driving motor, driving motor orders about drive gear and rotates, and drive gear drive ring gear rotates, and the ring gear drives the circumferential direction that transport assembly wound cable intermediate head for waterproof area is twined fast and the cladding is on cable intermediate head under transport assembly's traction.
Optionally, the gear ring comprises two arc-shaped racks, a connecting screw for connecting the two arc-shaped racks is arranged between the two arc-shaped racks, and a first opening for taking the cable down from the sliding ring is formed in the sliding ring.
Through adopting above-mentioned technical scheme, after accomplishing the winding cladding to cable intermediate head, rotate the ring gear, make one of them arc rack and first opening align, rotate the connecting screw after that, make two arc racks no longer by mutual locking connection, then take off an arc rack from first opening department, be convenient for at this moment with the cable after the winding cladding move outside the slip ring from first opening department, reach the cable that has waterproof area to twine and quick effect of unloading from the automatic continuous device of medium voltage cable intermediate head.
Optionally, a connecting hole is formed in the connecting disc, a second opening communicated with the connecting hole is formed in the connecting disc, and a fastening mechanism used for fastening the cable in the connecting hole is arranged on the connecting disc.
Through adopting above-mentioned technical scheme, when with the cable joint on the connection pad, earlier the cable removes to the connecting hole through the second opening in, then uses fastening device to fasten the cable in the connecting hole, reaches the effect with the quick joint of cable on the connection pad.
Optionally, the fastening mechanism includes the arc that articulates on the connection pad is buckled, is used for with the arc is buckled the lock joint and is in the fitting pin on the connecting hole and is set up curved preforming on the inner wall is buckled to the arc, the arc is buckled the screw and is run through and be used for the drive the preforming is close to/is kept away from the butt screw of the motion of arc buckle inner wall direction, the butt screw with the preforming rotates to be connected.
By adopting the technical scheme, the cable is moved into the connecting hole through the second notch, then the arc-shaped buckle is rotated, and after the arc-shaped buckle is rotated and fastened on the connecting hole, the arc-shaped buckle is locked on the connecting disc by using the locking pin, and the cable cannot slide out of the connecting hole from the second notch; then rotate the butt screw, the butt screw promotes the preforming and moves towards being close to the cable direction for the cable is supported tightly on the connecting hole inner wall, and the cable is by the steady mounting on the connection pad under the combined action of preforming and connecting hole inner wall this moment, makes the ring gear when driving conveying assembly around cable intermediate head's circumferential direction, and the cable can not follow conveying assembly and rotate together, and then makes waterproof area can be by the steady winding cladding overhead in the cable.
Optionally, an anti-slip structure is arranged on the end face, far away from the abutting screw, of the pressing sheet.
Through adopting above-mentioned technical scheme, the frictional force between cable and the preforming has been increased in setting up of anti-skidding structure for the ring gear is when driving conveying assembly around cable intermediate head's circumferential direction, and the cable can not follow conveying assembly and rotate together, and then makes waterproof area can be by the stable winding cladding on the cable intermediate head.
Optionally, feed mechanism is including setting up two lead screw, threaded sleeve between the connection pad are established screw thread seat and rigid coupling on the lead screw are in just be used for the drive on the connection pad lead screw pivoted servo motor, the lead screw is followed slip ring axial direction sets up, the screw thread seat with the slip ring rigid coupling, two be provided with between the connection pad and be used for the restriction slip ring pivoted spacing subassembly.
Through adopting above-mentioned technical scheme, start servo motor, servo motor drive lead screw rotates, and lead screw thread drive screw thread seat slides, and the screw thread seat drives the slip ring and moves between two connection pads, and spacing subassembly has restricted the slip ring and has followed the lead screw and rotate together for the slip ring can stably slide on the lead screw, and servo motor can frequently open simultaneously and stop and just reverse, makes the slip ring can be reciprocating motion between two connection pads, improves the efficiency of cable intermediate head multilayer rubber coating.
Optionally, the limiting assembly comprises two limiting rods fixedly connected between the connecting discs and a sliding barrel sleeved on the limiting rods, and the sliding barrel is fixedly connected with the sliding ring.
Through adopting above-mentioned technical scheme, the lead screw orders about the slip ring through the screw thread seat when moving between two connection pads, and the slip ring drives the slip cylinder and slides on the gag lever post, and the interact of slip cylinder and gag lever post has restricted the slip ring to follow the lead screw and has rotated together for the slip ring can stabilize the slip motion between two connection pads, and then makes waterproof area by the firm winding cladding on the well indirect joint of cable.
Optionally, a detector for detecting the position of the sliding ring is arranged on the limiting rod, and the detector is electrically connected with the servo motor.
Through adopting above-mentioned technical scheme, the detector is through the position that detects the slip ring, and then orders about servo motor and carries out the regulation of rotation direction for servo motor orders about the slip ring through the lead screw and reciprocating sliding motion between two connection pads, has avoided producing the collision between slip ring and the connection pad as far as possible.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two cables are respectively clamped on the two connecting discs, so that the middle joints of the two cables are placed between the two connecting discs, the tape winding mechanism is started, and the waterproof tape is wound on the middle joints between the two connecting discs by the tape winding mechanism, so that the effect of automatically coating the middle joints of the cables is achieved, and time and labor are saved when the waterproof tape is wound on the middle joints of the cables; the feeding mechanism is synchronously started, the sliding ring and the belt winding mechanism are driven by the feeding mechanism to perform reciprocating linear motion between the two connecting discs, so that a plurality of layers of waterproof belts are wound on the middle joint of the cable, and moisture is prevented from entering the middle joint as much as possible;
2. after the winding and coating of the cable intermediate connector are finished, the gear ring is rotated to enable one of the arc-shaped racks to be aligned with the first notch, then the connecting screw is rotated to enable the two arc-shaped racks not to be mutually locked and connected, then one arc-shaped rack is taken down from the first notch, at the moment, the cable wound and coated is convenient to move out of the sliding ring from the first notch, and the effect of quickly dismounting the cable wound with the waterproof belt from the automatic intermediate connector connecting device of the medium-voltage cable is achieved;
3. when the cable is clamped on the connecting disc, the cable is moved into the connecting hole through the second opening, then the cable is fastened in the connecting hole through the fastening mechanism, and the effect of quickly clamping the cable on the connecting disc is achieved.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a connecting disc, a servo motor, a fastening mechanism and an abutting screw in the embodiment of the application.
Fig. 3 is a schematic structural diagram of a sliding ring, a gear ring, a conveying assembly, a rotating assembly, a threaded seat and a connecting screw in the embodiment of the application.
Fig. 4 is a schematic structural diagram of a sliding ring, a gear ring, a driving motor, a threaded seat, a sliding barrel and a pulley in an embodiment of the application.
Reference numerals: 1. a connecting disc; 2. a slip ring; 3. a tape winding mechanism; 31. a ring gear; 32. a delivery assembly; 33. a rotating assembly; 331. a drive gear; 332. a drive motor; 4. a feed mechanism; 41. a screw rod; 42. a threaded seat; 43. a servo motor; 5. a connecting screw; 6. a first gap; 7. connecting holes; 8. a second gap; 9. a fastening mechanism; 91. an arc-shaped buckle; 92. a locking pin; 93. tabletting; 10. an abutment screw; 11. an anti-slip structure; 12. a limiting component; 121. a limiting rod; 122. a slide cylinder; 13. a detector; 14. a pulley.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses automatic splicing apparatus of medium voltage cable intermediate head. Referring to fig. 1, an automatic splicing device for a middle joint of a medium-voltage cable comprises connecting discs 1 for clamping two cables, a sliding ring 2 arranged between the two connecting discs 1 in a sliding manner, a tape winding mechanism 3 arranged on the sliding ring 2 and used for winding a waterproof tape on the cable, and a feeding mechanism 4 for driving the sliding ring 2 to perform reciprocating linear motion between the two connecting discs 1.
Referring to fig. 1 and 2, in order to realize the lightweight of the device, the connecting disc 1 is provided with a hollow part, a connecting hole 7 for clamping a cable is arranged on the connecting disc 1 in a penetrating manner, a second opening 8 is arranged at the edge of one side of the connecting disc 1, the second opening 8 is communicated with the connecting hole 7, and a fastening mechanism 9 for fastening the cable in the connecting hole 7 is arranged on the connecting disc 1. When the cable is clamped on the connecting disc 1, the cable is moved to the second notch 8, then the cable is moved into the connecting hole 7 from the second notch 8, and finally the cable is fastened in the connecting hole 7 by using the fastening mechanism 9.
Referring to fig. 1 and 2, the fastening mechanism 9 includes an arc buckle 91 hinged on the connection pad 1, a locking pin 92 for buckling the arc buckle 91 on the connection hole 7 and an arc-shaped pressing sheet 93 arranged on the inner wall of the arc buckle 91, one end of the arc buckle 91 is hinged on the connection pad 1 at the opening end of the connection hole 7 through a hinge shaft, the other end is a free end, the arc buckle 91 can rotate around the hinge shaft towards the direction close to the connection hole 7, and a clamping groove clamped with the opening end of the connection hole 7 is formed in one end of the arc buckle 91 far away from the hinge shaft.
Referring to fig. 1 and 2, the arc-shaped buckle 91 is far away from the one end of the hinge shaft and is provided with a first jack along the axial direction of the connecting hole 7, the first jack is communicated with the clamping groove, the connecting disc 1 is provided with a second jack, and the first jack and the second jack are in interference fit with the locking pin 92. When need just with the cable joint in the connecting hole 7 on the connection pad 1, forerunner makes arc buckle 91 rotate for first jack on the arc buckle 91 aligns with the second jack on the connection pad 1, then wears to establish first jack and inserts in the second jack with fitting pin 92, and the arc is buckled 91 and is sealed the open end of connecting hole 7 this moment, has restricted the cable and has dropped from the open end of connecting hole 7.
Referring to fig. 1 and 2, in order to limit the rotation of the cable in the connection hole 7, an abutment screw 10 for driving the pressing sheet 93 to move towards/away from the inner wall of the arc-shaped buckle 91 penetrates through the thread of the arc-shaped buckle 91, and one end of the abutment screw 10 is rotatably connected with the pressing sheet 93 through a rotating bearing; by rotating the abutment screw 10, the abutment screw 10 drives the pressing piece 93 to move toward the cable and press the cable against the inner wall of the connection hole 7.
Referring to fig. 1 and 2, be provided with anti-skidding structure 11 on the terminal surface that butt screw 10 was kept away from to preforming 93, anti-skidding structure 11 can be the non-skid stud, also can be the rubber pad, still can be the damping pad, in this application embodiment, anti-skidding structure 11 sets up to the non-skid stud, the non-skid stud is provided with a plurality ofly, a plurality of non-skid stud equipartitions are on the arc inner wall of preforming 93, for making the stable joint of cable in connecting hole 7, also be provided with a plurality of non-skid studs on the connecting hole 7 inner wall. The cable is stably fixed in connecting hole 7 under the bellied hindrance effect of antiskid for when twining the waterproof area of parcel to the cable, the cable can not follow and wind 3 synchronous rotations of band mechanism, and then has improved the package efficiency around of cable.
Referring to fig. 1 and 2, the feeding mechanism 4 includes a screw rod 41 disposed between two connecting discs 1, a threaded seat 42 threadedly fitted on the screw rod 41, and a servo motor 43 fixedly connected to the connecting discs 1 and used for driving the screw rod 41 to rotate, the screw rod 41 is disposed along the axial direction of the sliding ring 2, two ends of the screw rod 41 are rotatably connected to the two connecting discs 1 through rotating bearings, the threaded seat 42 is fixedly connected to the sliding ring 2, and the servo motor 43 is fixedly connected to one of the connecting discs 1 through a screw. An output shaft of the servo motor 43 penetrates through the connecting disc 1, a driving gear is coaxially and fixedly connected to the output shaft of the servo motor 43, and a driven gear meshed with the driving gear is coaxially and fixedly connected to one end of the screw rod 41. A limiting component 12 for limiting the rotation of the sliding ring 2 is arranged between the two connecting discs 1.
The servo motor 43 is started, the servo motor 43 drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the screw rod 41 to rotate, and the limiting assembly 12 limits the rotation of the sliding ring 2, so that the screw rod 41 drives the threaded seat 42 to slide on the screw rod 41 through threads, and the threaded seat 42 drives the sliding ring 2 to slide between the two connecting discs 1; because servo motor 43 can frequently open and stop and switch the direction of rotation of output shaft, and then make slip ring 2 can drive around taking mechanism 3 reciprocating motion in two connection pads 1 for the winding has the waterproof area of multilayer on the joint in the cable, prevents as far as possible that moisture from getting into in the intermediate head.
Referring to fig. 1 and 2, the limiting assembly 12 includes a limiting rod 121 fixedly connected between the two connecting discs 1 and a sliding cylinder 122 slidably sleeved on the limiting rod 121, the number of the limiting rods 121 may be one or multiple, in this embodiment, four limiting rods 121 are provided, the limiting rods 121 are arranged in parallel with the lead screw 41, two ends of each limiting rod 121 are fixedly connected with the two connecting discs 1 respectively through screws, and the sliding cylinder 122 is fixedly connected with the sliding ring 2. When the slip ring 2 slides between two connection pads 1, the slip ring 2 drives the slip cylinder 122 to slide on the limiting rod 121, the interaction of the limiting rod 121 and the slip cylinder 122 limits the slip ring 2 to rotate along with the screw rod 41, so that the screw rod 41 can stably drive the slip ring 2 to slide, and further the waterproof belt on the cable intermediate joint is uniformly wound.
Referring to fig. 1 and 2, a detector 13 for detecting the position of the sliding ring 2 is arranged on the limiting rod 121, the detector 13 is fixedly connected to one end of the limiting rod 121 close to the connecting discs 1 through screws, the detector 13 is located between the two connecting discs 1, and the detector 13 is electrically connected with the servo motor 43; the detector 13 drives the servo motor 43 to adjust the rotation direction by detecting the position of the sliding ring 2, so that the servo motor 43 drives the sliding ring 2 to slide between the two connecting discs 1 in a reciprocating manner through the lead screw 41, and collision between the sliding ring 2 and the connecting discs 1 is avoided as much as possible.
Referring to fig. 3 and 4, the belt winding mechanism 3 includes a ring gear 31 coaxially and rotatably coupled to the slide ring 2, a conveyor assembly 32 coupled to the ring gear 31 and adapted to convey the waterproof belt, and a rotating assembly 33 provided on the slide ring 2 and adapted to drive the ring gear 31 to rotate.
Referring to fig. 3 and 4, a plurality of pulleys 14 are fixedly connected to the end surface of the gear ring 31 close to the sliding ring 2 through screws, the plurality of pulleys 14 are slidably clamped on the inner wall of the sliding ring 2, and when the gear ring 31 rotates on the sliding ring 2, the gear ring 31 drives the plurality of pulleys 14 to slide on the inner wall of the sliding ring 2.
Referring to fig. 3 and 4, the conveying assembly 32 includes a rotating roller rotatably connected to the gear ring 31 and a plurality of tension rollers, the waterproof tape roll is rotatably connected to the gear ring 31 through the rotating roller, and the free end of the waterproof tape is sequentially wound around the plurality of tension rollers and connected to the cable.
When winding waterproof area to cable intermediate head, paste the one end in waterproof area on the intermediate head of cable earlier, start runner assembly 33 after that, runner assembly 33 drive ring gear 31 rotates, and ring gear 31 drives transport assembly 32 around cable intermediate head's circumferential direction, and waterproof area is by the stable winding on the cable intermediate head.
In order to realize that the cable can be quickly taken down from the sliding ring 2, referring to fig. 3 and 4, the gear ring 31 comprises two arc-shaped racks, the arc included angle of the arc where one arc-shaped rack is located is an obtuse angle, the arc included angle of the arc where the other arc-shaped rack is located is an acute angle, the two arc-shaped racks can be enclosed to form a circular ring, and a connecting screw 5 for connecting the two arc-shaped racks is arranged between the two arc-shaped racks. The slip ring 2 is provided with a first gap 6 for taking the cable from the slip ring 2.
When the cable is taken off from the slip ring 2 as required, rotate ring gear 31, make the arc rack that the circular arc contained angle is the acute angle turn to with first opening 6 and align, rotate connecting screw 5 after that, make two arc racks no longer by mutual locking connection, then take off the arc rack that the circular arc contained angle is the acute angle from first opening 6, be convenient for at this moment with twine the cable after the cladding outside first opening 6 moves to slip ring 2, reach the cable that has the waterproof area to twine and follow the automatic continuous device of medium voltage cable intermediate head and lift off fast effect.
Referring to fig. 3 and 4, the rotating assembly 33 includes a driving gear 331 rotatably connected to the sliding ring 2, and a driving motor 332 fixedly connected to the sliding ring 2 and used for driving the driving gear 331 to rotate, wherein the driving gear 331 is engaged with the gear ring 31; and starting the driving motor 332, driving the driving gear 331 to rotate by the driving motor 332, driving the gear ring 31 to rotate by the driving gear 331, and driving the conveying component 32 to rotate around the cable middle joint in the circumferential direction by the gear ring 31, so that the waterproof belt is quickly wound and coated on the cable middle joint under the traction action of the conveying component 32.
The implementation principle of the automatic splicing device for the intermediate joint of the medium-voltage cable in the embodiment of the application is as follows: the two cables are respectively fastened on the two connecting discs 1 through the fastening mechanisms 9, so that the middle joints of the two cables are placed between the two connecting discs 1, the driving motor 332 is started, the driving gear 331 is driven by the driving motor 332 to rotate, the driving gear 331 drives the gear ring 31 to rotate, and the gear ring 31 drives the conveying assembly 32 to rotate around the circumference of the middle joints of the cables, so that the waterproof belt is stably wound on the middle joints of the cables; the servo motor 43 is started synchronously, the screw rod 41 is driven to rotate by the servo motor 43, the screw rod 41 drives the threaded seat 42 to slide, and the threaded seat 42 drives the sliding ring 2 to reciprocate between the two connecting discs 1, so that a multi-layer waterproof belt is wound on the middle joint of the cable, and moisture is prevented from entering the middle joint as much as possible.
After the winding and coating of the cable intermediate connector are finished, the gear ring 31 is rotated to enable the arc-shaped racks with the arc included angles being acute angles to be aligned with the first notch 6, then the connecting screw 5 is rotated to enable the two arc-shaped racks not to be locked and connected with each other, then the arc-shaped racks with the arc included angles being acute angles are taken down from the first notch 6, and at the moment, the cable which is wound and coated is convenient to move from the first notch 6 to the outside of the sliding ring 2; simultaneously, the locking pin 92 is pulled out, and the arc-shaped buckle 91 is rotated, so that the part which is not wound on the cable can be moved out of the connecting disc 1 from the second notch 8, and the effect of quickly detaching the cable wound with the waterproof belt from the automatic connection device of the intermediate joint of the medium-voltage cable is achieved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an automatic continuous device of medium voltage cable intermediate head which characterized in that: including connection pad (1) that is used for two cables of joint, slide and set up two slip ring (2), the setting between connection pad (1) is in on slip ring (2) and be used for taking winding mechanism (3) and drive on the cable with waterproof area winding slip ring (2) are two reciprocal linear motion's feed mechanism (4) between connection pad (1).
2. An automatic splicing device for medium voltage cable intermediate joints according to claim 1, characterized in that: the belt winding mechanism (3) comprises a gear ring (31) which is coaxially and rotationally connected to the sliding ring (2), a conveying assembly (32) which is connected to the gear ring (31) and used for conveying a waterproof belt, and a rotating assembly (33) which is arranged on the sliding ring (2) and used for driving the gear ring (31) to rotate.
3. An automatic splicing device for medium voltage cable intermediate joints according to claim 2, characterized in that: rotating assembly (33) including rotate connect in drive gear (331) and rigid coupling on slip ring (2) are in on slip ring (2) and be used for the drive gear (331) pivoted driving motor (332), drive gear (331) with ring gear (31) meshing adaptation.
4. An automatic splicing device for medium voltage cable intermediate joints according to claim 2, characterized in that: the gear ring (31) comprises two arc-shaped racks, a connecting screw (5) used for connecting the two arc-shaped racks is arranged between the two arc-shaped racks, and a first opening (6) used for taking a cable out of the sliding ring (2) is formed in the sliding ring (2).
5. An automatic splicing device for medium voltage cable intermediate joints according to claim 1, characterized in that: the cable connector is characterized in that a connecting hole (7) is formed in the connecting disc (1), a second opening (8) communicated with the connecting hole (7) is formed in the connecting disc (1), and a fastening mechanism (9) used for fastening a cable in the connecting hole (7) is arranged on the connecting disc (1).
6. An automatic splicing device for medium voltage cable intermediate joints according to claim 5, characterized in that: fastening device (9) including articulate arc on connection pad (1) is detained (91), be used for with arc is detained (91) lock joint and is in locking pin (92) on connecting hole (7) and setting are in arc is detained curved preforming (93) on the inner wall of (91), arc is detained (91) and is gone up the screw thread and run through and be used for the drive preforming (93) are close to/keep away from arc is detained butt screw (10) of (91) inner wall direction motion, butt screw (10) with preforming (93) rotate the connection.
7. An automatic splicing device for medium voltage cable intermediate joints according to claim 6, characterized in that: and an anti-skidding structure (11) is arranged on the end face, away from the abutting screw (10), of the pressing sheet (93).
8. An automatic splicing device for medium voltage cable intermediate joints according to claim 1, characterized in that: feed mechanism (4) are including setting up two lead screw (41), the screw thread cover between connection pad (1) are established screw thread seat (42) and rigid coupling on lead screw (41) are in just be used for the drive on connection pad (1) lead screw (41) pivoted servo motor (43), lead screw (41) are followed slip ring (2) axial direction sets up, screw thread seat (42) with slip ring (2) rigid coupling, two be provided with between connection pad (1) and be used for the restriction slip ring (2) pivoted spacing subassembly (12).
9. An automatic splicing device for medium voltage cable intermediate joints according to claim 8, characterized in that: the limiting component (12) comprises two limiting rods (121) fixedly connected between the connecting discs (1) and a sliding barrel (122) slidably sleeved on the limiting rods (121), and the sliding barrel (122) is fixedly connected with the sliding ring (2).
10. An automatic splicing device for medium voltage cable intermediate joints according to claim 9, characterized in that: the limiting rod (121) is provided with a detector (13) used for detecting the position of the sliding ring (2), and the detector (13) is electrically connected with the servo motor (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267853.8A CN113972599B (en) | 2021-10-29 | 2021-10-29 | Automatic splicing device for intermediate joint of medium-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111267853.8A CN113972599B (en) | 2021-10-29 | 2021-10-29 | Automatic splicing device for intermediate joint of medium-voltage cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113972599A true CN113972599A (en) | 2022-01-25 |
| CN113972599B CN113972599B (en) | 2023-04-07 |
Family
ID=79589067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111267853.8A Active CN113972599B (en) | 2021-10-29 | 2021-10-29 | Automatic splicing device for intermediate joint of medium-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113972599B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274226A (en) * | 2022-08-22 | 2022-11-01 | 戴天智能科技（上海）有限公司 | Automatic around tensile system of package equipment |
| CN115663702A (en) * | 2022-11-11 | 2023-01-31 | 贵州电网有限责任公司 | Wire overlapping tightener |
| CN115274226B (en) * | 2022-08-22 | 2024-07-02 | 戴天智能科技(上海)股份有限公司 | Automatic lapping equipment stretching system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378138A (en) * | 2018-11-05 | 2019-02-22 | 长缆电工科技股份有限公司 | Automatic lapping device |
| CN109842053A (en) * | 2019-01-07 | 2019-06-04 | 国网浙江新昌县供电有限公司 | 10 kv electriferous line insulation conducting wire automatic repariring equipments |
| CN111181093A (en) * | 2020-03-06 | 2020-05-19 | 国机智能技术研究院有限公司 | Transmission conductor winding repair tool |
| CN113963865A (en) * | 2021-10-25 | 2022-01-21 | 戴天智能科技（上海）有限公司 | Wrapping robot with automatic detection function |
-
2021
- 2021-10-29 CN CN202111267853.8A patent/CN113972599B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378138A (en) * | 2018-11-05 | 2019-02-22 | 长缆电工科技股份有限公司 | Automatic lapping device |
| CN109842053A (en) * | 2019-01-07 | 2019-06-04 | 国网浙江新昌县供电有限公司 | 10 kv electriferous line insulation conducting wire automatic repariring equipments |
| CN111181093A (en) * | 2020-03-06 | 2020-05-19 | 国机智能技术研究院有限公司 | Transmission conductor winding repair tool |
| CN113963865A (en) * | 2021-10-25 | 2022-01-21 | 戴天智能科技（上海）有限公司 | Wrapping robot with automatic detection function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274226A (en) * | 2022-08-22 | 2022-11-01 | 戴天智能科技（上海）有限公司 | Automatic around tensile system of package equipment |
| CN115274226B (en) * | 2022-08-22 | 2024-07-02 | 戴天智能科技(上海)股份有限公司 | Automatic lapping equipment stretching system |
| CN115663702A (en) * | 2022-11-11 | 2023-01-31 | 贵州电网有限责任公司 | Wire overlapping tightener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113972599B (en) | 2023-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109378138B (en) | Automatic wrapping device | |
| US4111122A (en) | Method of and apparatus for threading web material preferably into web-fed rotary printing presses | |
| CN113972599B (en) | Automatic splicing device for intermediate joint of medium-voltage cable | |
| GB2274835A (en) | Web slitting and rewinding | |
| CN112706971B (en) | Wire harness binding tape device | |
| CN114212601B (en) | Automatic steel strand coiling device and automatic steel strand coiling method | |
| CN111056348B (en) | Tape splicing mechanism, automatic reel changing device and winding equipment | |
| CN114044402B (en) | Texturing machine for chemical fiber yarn processing and using method thereof | |
| CN113620088B (en) | Wrap up in line machine | |
| CN110111991B (en) | Winding machine of transformer | |
| CN117831858B (en) | Copper wire processing automatic split charging system for special cable | |
| CN114148799A (en) | Automatic material feeding device for sizing material with steel wire | |
| JPH0584734B2 (en) | ||
| CN113963865B (en) | Wrapping robot with automatic detection function | |
| CN112209160A (en) | Multi-core cable hinge is established synchronous kinks and is taken integral type equipment | |
| CN210312974U (en) | Multi-guide anti-winding cable car for bridge | |
| CN114783686B (en) | Wire harness processing and manufacturing device of sub-equipment | |
| US4153493A (en) | Capacitor winding apparatus and method | |
| CN110853845A (en) | Vertical single-layer taping machine and working method thereof | |
| US4535506A (en) | Method and device for everting flexible tubular member | |
| CN221008769U (en) | Winding machine for inductance transformer | |
| CN111056346B (en) | Material preparation mechanism, automatic reel changing device and winding equipment | |
| CN116705426B (en) | Insulating layer forming device and forming method for cable | |
| CN216037731U (en) | Compact intelligent feeder suitable for YAMAHA chip mounter | |
| CN217049208U (en) | Transparent paper reloading device for carton packaging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201600 zone a, floor 1, building 1, No. 901, Xinge Road, Xinqiao Town, Songjiang District, Shanghai Patentee after: Dai Tian Intelligent Technology (Shanghai) Co.,Ltd. Address before: 201600 zone a, floor 1, building 1, No. 901, Xinge Road, Xinqiao Town, Songjiang District, Shanghai Patentee before: DAI TIAN INTELLIGENCE TECHNOLOGY (SHANGHAI) Co.,Ltd. |