CN113968514B - Be applied to municipal power construction's multifunctional cable pay-off - Google Patents
Be applied to municipal power construction's multifunctional cable pay-off Download PDFInfo
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- CN113968514B CN113968514B CN202111291198.XA CN202111291198A CN113968514B CN 113968514 B CN113968514 B CN 113968514B CN 202111291198 A CN202111291198 A CN 202111291198A CN 113968514 B CN113968514 B CN 113968514B
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- supporting
- wheel
- winding roll
- paid
- lead screw
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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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
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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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
- B65H49/34—Arrangements for effecting positive rotation of packages
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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
- H02G1/005—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for cutting cables or wires, or splicing
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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
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1265—Machines the cutting element rotating about the wire or cable
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The invention relates to a multifunctional cable pay-off device applied to municipal electric power construction in the technical field of cable pay-off, which comprises a movable plate vehicle, a supporting wheel mechanism and an auxiliary mechanism, wherein the middle part of the upper plate surface of the movable plate vehicle is provided with the supporting wheel mechanism for supporting a wire winding roll to be paid off, the upper plate surfaces of the movable plate vehicle positioned at two sides of the supporting wheel mechanism are respectively provided with the auxiliary mechanism for placing the wire winding roll to be paid off on the supporting wheel mechanism, and the auxiliary supporting wheel mechanism stabilizes the wire winding roll to be paid off. The auxiliary mechanism of the invention realizes the function of automatically placing the winding roll on the riding wheel mechanism and the function of preventing the winding roll from swinging left and right in the paying off process; the arrangement of the riding wheel mechanism facilitates the movement of the winding roll to the riding wheel mechanism and prevents the second riding wheel from being impacted by the winding roll.
Description
Technical Field
The invention relates to the technical field of cable paying-off, in particular to a multifunctional cable paying-off device applied to municipal power construction.
Background
The electric power engineering is an engineering related to the production, transmission and distribution of electric energy, and also includes an engineering applying electricity as power and energy in various fields in a broad sense, in the electric power engineering, cable laying is a very critical work, a cable is wound on a winding reel, and the winding reel needs to be mounted on a pay-off rack for paying off when paying off.
However, the traditional pay-off devices are divided into two types, one type is to support the center hole of the winding roll and is suitable for small winding rolls; one is to support the excircle of the winding roll by utilizing a supporting wheel, and is suitable for large winding rolls; this pay-off device has the following drawbacks; 1. the upper and lower positions of the supporting wheel are fixed, and a large-sized winding roll can be placed on the supporting wheel only by utilizing other equipment or cooperation of multiple persons; 2. when the wire is paid off, the stability is lower, and the coiling disc is easy to shake.
Disclosure of Invention
The invention aims to solve the problems and provide a multifunctional cable pay-off device applied to municipal power construction.
The invention realizes the purpose through the following technical scheme:
a multifunctional cable pay-off device applied to municipal electric power construction comprises a movable plate trolley, a riding wheel mechanism and an auxiliary mechanism, wherein the middle part of the upper plate surface of the movable plate trolley is provided with the riding wheel mechanism for supporting a wire winding roll to be paid off, the upper plate surfaces of the movable plate trolley, which are positioned at the two sides of the riding wheel mechanism, are provided with the auxiliary mechanism for placing the wire winding roll to be paid off on the riding wheel mechanism, and the auxiliary riding wheel mechanism stabilizes the wire winding roll to be paid off; the auxiliary mechanism comprises a sleeve, an inner rod, an electric telescopic rod, an installation block, a first lead screw, a support shaft and an annular baffle, the lower end of the sleeve is hinged with the upper plate surface of the moving plate trolley, the inner rod is in sliding fit with the inner cavity of the sleeve, the upper end of the inner rod extends out of the sleeve, the installation block is installed at the end of the inner rod, the installation block is in threaded connection with the first lead screw coaxial with the winding roll to be paid off, the inner end of the first lead screw is rotatably connected with the support shaft coaxial with the first lead screw and capable of being matched with a central shaft hole of the winding roll to be paid off, and the annular baffle for preventing the winding roll from shaking left and right is arranged at the outer edge of one end, connected with the first lead screw, of the support shaft; the fixed end of the electric telescopic rod is hinged with one end of the movable trolley, the telescopic end of the electric telescopic rod is hinged with the upper end of the corresponding sleeve, and the electric telescopic rod is coplanar with the corresponding sleeve.
Preferably, the riding wheel mechanism comprises a fixed seat, a mounting seat, a first riding wheel, a second riding wheel and a first wedge-shaped block, the mounting seat is of a V-shaped structure, the tip end of the mounting seat is hinged to the fixed seat mounted on the upper plate surface of the movable plate trailer, the ends of the two sides of the opening of the mounting seat are respectively and rotatably connected with the first riding wheel and the second riding wheel which are used for supporting the surface of a winding reel to be unwound, and the upper plate surface of the movable plate trailer is provided with the first wedge-shaped block corresponding to one side of the opening of the mounting seat.
Preferably, the distance between the rotation center of the first supporting roller and the rotation center of the mounting seat is smaller than the distance between the rotation center of the second supporting roller and the rotation center of the mounting seat, and the first wedge-shaped block corresponds to one side of the opening of the second supporting roller, which is rotatably connected with the mounting seat.
Preferably, the movable plate trailer comprises a bottom plate, wheels and supporting legs, wherein pushing handles are arranged on two sides of one end of the bottom plate, the wheels are arranged in the middle of two sides of the bottom plate, the supporting legs for supporting the bottom plate are arranged on the other end of the bottom plate, and the height of the supporting legs is lower than that of the part, below the bottom plate, of the wheels.
Preferably, one end of the upper plate surface of the movable plate trolley is provided with a second wedge-shaped block which facilitates the winding roll to roll on the supporting wheel mechanism.
Preferably, the upper plate surface of the movable plate trailer is provided with a wire clamping mechanism for clamping the end of a cable on a wire winding roll to be paid off.
Preferably, the wire clamping mechanism comprises an upright post, a supporting wheel, a pressing wheel and a second lead screw, the central axis of a wheel shaft of the supporting wheel is parallel to the central axis of a central shaft hole of the wire winding disc to be paid off, one end of the wheel shaft of the supporting wheel is rotatably connected to one side face of the upright post, a sliding groove is formed in the upright post above the supporting wheel, and a sliding block is in up-and-down sliding fit in the sliding groove; a pressing wheel is arranged above the supporting wheel, the wheel shaft of the pressing wheel is rotatably connected with the sliding block, wire grooves are formed in the supporting wheel and the wheel body of the pressing wheel, and the two wire grooves are arranged oppositely; the position of the upright column above the sliding groove is screwed with a vertical second lead screw, and the lower end of the second lead screw extends into the sliding groove and is rotationally connected with the sliding block.
Preferably, one side that the stand deviates from the take-up reel of treating the unwrapping wire is equipped with the extension, and this extension is equipped with the stay tube that matches with the wire casing of supporting wheel upper portion through the pipe strap, and the stay tube shaft is equipped with the mechanism of cuting that is used for cutting the cable and is used for carrying out the skinning mechanism of skinning to the cable, and the stay tube shaft is equipped with and shears the annular breach that the mechanism matches with skinning mechanism.
Preferably, peeling mechanism includes the rotating ring, outer ring gear, first motor, torque motor, the blade, outer ring gear is fixed the cover and is connected on the stay tube pipe body, and be located corresponding annular breach one side, the rotating ring rotates to be connected on the stay tube pipe body, and be located between the annular breach that outer ring gear and outer ring gear close to, first motor and torque motor are installed to the rotating ring body, the central axis of torque motor's output shaft is parallel with the central axis of stay tube, torque motor's output shaft installs the blade, and the cutting edge of blade and the annular breach phase-match that corresponds, the output shaft of first motor passes through gear and outer ring gear meshing.
Preferably, the riding wheel mechanism further comprises a variable frequency motor, and a wheel shaft of the second riding wheel is in transmission connection with an output shaft of the variable frequency motor arranged on the mounting seat.
The beneficial effects are that:
1. when the winding roll is installed, the electric telescopic rod is started, the electric telescopic rod extends to enable the upper end of the sleeve to rotate, then the inner rod is pulled to enable the supporting shaft to correspond to a central hole of the winding roll, then the first lead screw is rotated to drive the supporting shaft to move axially, so that the inner end of the supporting shaft extends into the central hole of the winding roll, then the electric telescopic rod is started again, the sleeve is reset by contraction of the electric telescopic rod, the supporting shaft pulls the winding roll to move at the moment, the function that the winding roll automatically moves to the riding wheel mechanism is achieved, and the function that the winding roll is automatically placed is achieved;
2. the annular baffle plate for preventing the winding roll from shaking left and right is arranged on the end, corresponding to the first lead screw, of the support shaft, so that the winding roll can be prevented from shaking left and right, stability of the winding roll during paying off is guaranteed, and the lengths of the inner rod and the sleeve can be changed according to requirements due to sliding fit of the inner rod and the sleeve, so that the auxiliary mechanism can limit winding rolls of different specifications;
3. the winding roll can be easily rolled above the first supporting wheel, the winding roll is further conveniently placed on the supporting wheel mechanism, and after the winding roll is placed, the mounting seat has a backward rotating trend, so that the electric telescopic rod only needs to output smaller power and even can be closed during paying off;
4. the supporting tube, the shearing mechanism and the peeling mechanism are arranged, so that the function of automatically shearing the cable is realized, the function of peeling the sheared end is realized, manual shearing is not needed, and manual peeling is not needed when the cable is installed.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 isbase:Sub>A sectional view A-A of FIG. 2;
FIG. 4 is a sectional view taken along line B-B of FIG. 2;
FIG. 5 is a schematic structural view of the riding wheel mechanism of the present invention;
FIG. 6 is an enlarged view of portion I of FIG. 1;
fig. 7 is a schematic view of the assembly structure of the peeling mechanism and the supporting tube in the present invention.
The reference numerals are explained below:
1. moving the plate trailer; 11. a base plate; 12. a wheel; 13. a second wedge block; 14. supporting legs; 2. a riding wheel mechanism; 21. a fixed seat; 22. a mounting seat; 23. a first riding wheel; 24. a second riding wheel; 25. a variable frequency motor; 26. a first wedge block; 3. an auxiliary mechanism; 31. a sleeve; 32. an inner rod; 33. an electric telescopic rod; 34. mounting blocks; 35. a first lead screw; 36. a support shaft; 37. an annular baffle; 4. a wire clamping mechanism; 41. a column; 411. a chute; 42. a support wheel; 43. a pinch roller; 44. a second lead screw; 5. supporting a tube; 6. a shearing mechanism; 7. a peeling mechanism; 71. a rotating ring; 72. an outer gear ring; 73. a first motor; 74. a torque motor; 75. a blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the first embodiment, as shown in fig. 1 to 7, a multifunctional cable pay-off device applied to municipal electric power construction comprises a movable plate trolley 1, a riding wheel mechanism 2 and an auxiliary mechanism 3, wherein the riding wheel mechanism 2 for supporting a winding roll to be paid off is arranged in the middle of the upper plate surface of the movable plate trolley 1, the upper plate surfaces of the movable plate trolley 1, which are positioned at two sides of the riding wheel mechanism 2, are respectively provided with the riding wheel mechanism 2 for placing the winding roll to be paid off on the riding wheel mechanism 2, and the auxiliary riding wheel mechanism 2 stabilizes the auxiliary mechanism 3 of the winding roll to be paid off; the auxiliary mechanism 3 comprises a sleeve 31, an inner rod 32, an electric telescopic rod 33, an installation block 34, a first lead screw 35, a support shaft 36 and an annular baffle 37, the lower end of the sleeve 31 is hinged to the upper plate surface of the mobile plate trolley 1, the inner rod 32 is in sliding fit in the inner cavity of the sleeve 31, the upper end of the inner rod 32 extends out of the sleeve 31, the installation block 34 is installed at the upper end of the inner rod 32, the installation block 34 is in threaded connection with the first lead screw 35 coaxial with a winding roll to be paid off, the inner end of the first lead screw 35 is rotatably connected with the support shaft 36 coaxial with the first lead screw 35 and capable of being matched with a central shaft hole of the winding roll to be paid off, the outer edge of one end, connected with the first lead screw 35, of the support shaft 36 is provided with the annular baffle 37 for preventing the winding roll from shaking left and right, the diameter of the support shaft 36 can be smaller than that of the central hole of the winding roll, even if the support shaft 36 is not coaxial with the central hole of the winding roll, the support shaft can conveniently extend into the central hole, the annular baffle 37 until the diameter of the annular baffle 37 is larger than that of the central hole of the annular baffle 37, the annular baffle 37 can be ensured to be capable of preventing the winding roll from shaking left and right when the annular baffle 35 from shaking, and right, and left and right, therefore, the annular baffle 37 can be ensured only if the annular baffle 37, the annular baffle 37 is eccentrically arranged, the annular baffle 37 can be not to be positioned in the annular baffle 35, and left and right; the fixed end of the electric telescopic rod 33 is hinged with one end of the movable plate trailer 1, the telescopic end part of the electric telescopic rod 33 is hinged with the upper end of the corresponding sleeve 31, and the electric telescopic rod 33 is coplanar with the corresponding sleeve 31;
when the winding roll is installed, the electric telescopic rod 33 is started, the electric telescopic rod 33 extends to enable the upper end of the sleeve 31 to rotate, then the inner rod 32 is pulled to enable the supporting shaft 36 to correspond to the central hole of the winding roll, then the first lead screw 35 is rotated, the first lead screw 35 drives the supporting shaft 36 to move inwards, the inner end of the supporting shaft 36 extends into the central hole of the winding roll, then the electric telescopic rod 33 is started again, the sleeve 31 is driven to reset by contraction of the electric telescopic rod 33, the supporting shaft 36 pulls the winding roll to move at the moment, the function that the winding roll automatically moves to the riding wheel mechanism 2 is achieved, and the function that the winding roll is automatically placed is achieved; because the supporting shaft 36 is provided with the annular baffle 37 for preventing the winding roll from shaking left and right corresponding to one end shaft body of the first screw 35, the annular baffle 37 can prevent the winding roll from shaking left and right, and the stability of the winding roll is ensured during paying off; because interior pole 32 and sleeve pipe 31 sliding fit, consequently interior pole 32 and sleeve pipe 31's length can change as required, so complementary unit 3 can restrict the take-up reel of different specifications, and the take-up reel of different specifications is placed back on riding wheel mechanism 2 promptly, and back shaft 36 can both stretch into in the centre bore of this take-up reel, and two ring baffle 37 can both be spacing to this take-up reel.
In the second embodiment, on the basis of the first embodiment, as shown in fig. 1 to 5, the riding wheel mechanism 2 includes a fixed seat 21, an installation seat 22, a first riding wheel 23, a second riding wheel 24, and a first wedge-shaped block 26, the installation seat 22 is a V-shaped structure, the tip of the installation seat 22 is hinged to the fixed seat 21 installed on the upper plate surface of the movable plate trailer 1, the ends at the two sides of the opening of the installation seat 22 are respectively connected with the first riding wheel 23 and the second riding wheel 24 for supporting the plate surface of the wire winding disc to be paid off in a rotating manner, the upper plate surface of the movable plate trailer 1 is provided with the first wedge-shaped block 26 corresponding to the opening side of the installation seat 22, the installation seat 22 can also be a T-shaped structure or other structures, as long as it can be ensured that the first riding wheel 23 and the second riding wheel 24 are in contact with the plate surface of the wire winding disc to be paid off, the installation seat 22 is not contacted with a winding roll to be paid off, and the installation seat 22 is hinged with the fixed seat 21, so that when the winding roll is placed, the height of the first supporting wheel 23 can be lowered, the winding roll can be easily rolled above the first supporting wheel 23, when the supporting shaft 36 is completely matched with the central hole of the winding roll, the winding roll can be slowly close to the second supporting wheel 24, the second supporting wheel 24 is prevented from being impacted strongly, the winding roll is further conveniently placed on the supporting wheel mechanism 2, the arrangement of the first wedge-shaped block 26 can ensure that the winding roll is placed on the supporting wheel mechanism 2 and then matched with the electric telescopic rod 33, the supporting wheel mechanism 2 cannot swing back and forth, and only the electric telescopic rod 33 needs to output smaller power;
the distance between the rotation center of the first supporting wheel 23 and the rotation center of the mounting seat 22 is smaller than the distance between the rotation center of the second supporting wheel 24 and the rotation center of the mounting seat 22, and the first wedge-shaped block 26 corresponds to one side of the opening of the mounting seat 22, which is rotatably connected with the second supporting wheel 24, so that after a winding roll is placed, the acting force of the winding roll on the second supporting wheel 24 is greater than the acting force on the first supporting wheel 23, so that the mounting seat 22 has a backward rotation trend, and the mounting seat 22 is limited from rotating backwards due to the arrangement of the first wedge-shaped block 26, so that the mounting seat 22 is stable, the output power of the electric telescopic rod 33 is further reduced, and even when the electric telescopic rod 33 is unreeled, the electric telescopic rod 33 can be closed, and the consumption of electric energy is reduced;
the supporting roller mechanism 2 further comprises a variable frequency motor 25, a wheel shaft of the second supporting roller 24 is in transmission connection with an output shaft of the variable frequency motor 25 installed on the fixing seat 21, the second supporting roller 24 can be driven to rotate through the variable frequency motor 25 in the setting mode, the second supporting roller 24 can drive the winding roll to rotate, the unwinding function is achieved, the rotating speed of the output shaft of the variable frequency motor 25 can be adjusted according to the position of a cable which is currently unwound, and the unwinding function is achieved.
Third embodiment, on the basis of the first embodiment, as shown in fig. 1, the mobile board cart 1 includes a bottom board 11, wheels 12, and supporting legs 14, wherein two sides of one end of the bottom board 11 are provided with push handles, a wheel 12 is provided at a middle position of two sides of the bottom board 11, the other end of the bottom board 11 is provided with the supporting legs 14 for supporting the bottom board 11, and the height of the supporting legs 14 is lower than the height of the part of the wheels 12 below the bottom board 11, so that when the supporting legs 14 land, the bottom board 11 is in an inclined state, and the rear end is inclined downward, so that the mobile board cart 1 can not move autonomously by landing the supporting legs 14, and therefore, when unreeling, a worker does not need to hold the mobile board cart 1, and since the wheels are located at two sides of the bottom board 11, and wheel axles of the wheels are located above the bottom board 11, preferably, the diameters of the wheels are not lower than 1000mm, the mobile board cart 1 can run on uneven grasslands even outside road beds, and the practicability is improved;
remove on the wooden handcart 1 face one end and be equipped with the second wedge 13 that makes things convenient for the take-up reel to roll to riding wheel mechanism 2, that is to say, when first riding wheel 23 is located the minimum, the peak parallel and level of first riding wheel 23 peak and second wedge 13, and the interval is little, set up like this when removing the take-up reel to riding wheel mechanism 2 top, make the steady removal of take-up reel to second wedge 13 on, then on steady removal to first riding wheel 23, prevent to have certain step because of first riding wheel 23 and removal wooden handcart 1 between, make more laborsaving when removing the take-up reel to riding wheel mechanism 2 top.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 6, a wire clamping mechanism 4 for clamping the end of a cable on a wire winding roll to be paid off is arranged on the upper plate surface of the mobile plate trailer 1; the wire clamping mechanism 4 comprises a vertical column 41, a supporting wheel 42, a pressing wheel 43 and a second screw rod 44, wherein the central axis of the wheel shaft of the supporting wheel 42 is parallel to the central axis of the central shaft hole of the wire winding disc to be paid off, one end of the wheel shaft of the supporting wheel 42 is rotatably connected to one side surface of the vertical column 41, a sliding groove 411 is formed in the position, above the supporting wheel 42, of the vertical column 41, and a sliding block is in up-and-down sliding fit in the sliding groove 411; a pressing wheel 43 is arranged above the supporting wheel 42, the wheel shaft of the pressing wheel 43 is rotatably connected with the sliding block, the wheel bodies of the supporting wheel 42 and the pressing wheel 43 are provided with wire grooves, and the two wire grooves are oppositely arranged; the position of stand 41 above spout 411 has vertical second lead screw 44 to the spiro union, and second lead screw 44 lower extreme stretches into in the spout 411, and rotates with the slider and be connected, sets up like this and to place the cable outer end on the take-up reel on supporting wheel 42, then rotates second lead screw 44, and second lead screw 44 drives pinch roller 43 and descends for the cable this end is extruded between supporting wheel 42 and pinch roller 43, prevents when removing this device, prevents that the cable outer end from swinging.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, 6 and 7, an extension portion is arranged on one side of the column 41 away from the winding roll to be paid off, the extension portion is provided with a supporting tube 5 matched with a wire slot on the upper surface of the supporting wheel 42 through a tube clamp, specifically, after a cable on the winding roll to be paid off passes through the supporting wheel 42 and a pressing wheel 43, the cable can smoothly pass through an inner cavity of the supporting tube 5, and it is ensured that an area between the cable supporting wheel 42 and the supporting tube 5 is not bent, a shearing mechanism 6 for shearing the cable and a peeling mechanism 7 for peeling the cable are arranged on a tube body of the supporting tube 5, and an annular gap matched with the shearing mechanism 6 and the peeling mechanism 7 is arranged on a tube body of the supporting tube 5;
the peeling mechanism 7 comprises a rotating ring 71, an outer gear ring 72, a first motor 73, a torsion motor 74 and a blade 75, wherein the outer gear ring 72 is fixedly sleeved on the tube body of the support tube 5 and is positioned on one side of the corresponding annular gap, the rotating ring 71 is rotatably connected on the tube body of the support tube 5 and is positioned between the outer gear ring 72 and the annular gap adjacent to the outer gear ring 72, the first motor 73 and the torsion motor 74 are installed on the rotating ring 71, the central axis of the output shaft of the torsion motor 74 is parallel to the central axis of the support tube 5, the blade 75 is installed on the output shaft of the torsion motor 74, the blade 75 is matched with the corresponding annular gap, the output shaft of the first motor 73 is meshed with the outer gear ring 72 through a gear, and therefore, the first motor 73 drives the rotating ring 71 to rotate, the rotating ring 71 drives the torsion motor 74 to rotate, the torsion motor 74 drives the blade 75 to rotate, so that the blade 75 exerts a certain acting force on the sheath of the cable, and the rotating ring 71 drives the torsion motor 74 to rotate, thereby realizing the sheath cutting function of the cable, namely the peeling function of the cable 75;
the shearing mechanism 6 and the peeling mechanism 7 have the same structure, and the difference is that the torque motor 74 for the peeling mechanism 7 and the torque motor 74 for the shearing mechanism 6 output different torques, and the details of the shearing mechanism 6 are not repeated here.
In the structure, when the winding roll is placed, the movable plate trolley 1 is firstly moved to a proper position, then the electric telescopic rod 33 is started, the electric telescopic rod 33 is extended to enable the upper end of the sleeve 31 to rotate, then the inner rod 32 is pulled to enable the supporting shaft 36 to correspond to the central hole of the winding roll, then the first lead screw 35 is rotated, the first lead screw 35 drives the supporting shaft 36 to move inwards, the inner end of the supporting shaft 36 extends into the central hole of the winding roll, then the electric telescopic rod 33 is started again, the sleeve 31 is driven to reset by the contraction of the electric telescopic rod 33, the supporting shaft 36 pulls the winding roll to move, when the winding roll contacts the first riding wheel 23, a downward acting force is exerted on the first riding wheel 23, at the moment, the mounting seat 22 automatically rotates forwards until the first riding wheel 23 descends to the lowest position, at this time, the winding roll can smoothly move to a position between the first supporting roller 23 and the second supporting roller 24, because the horizontal distance between the rotation center of the first supporting roller 23 and the rotation center of the mounting seat 22 is smaller than the horizontal distance between the rotation center of the second supporting roller 24 and the rotation center of the mounting seat 22, and after the winding roll is stably placed, the central axis of the winding roll is positioned behind the rotation center of the mounting seat 22, the winding roll automatically moves to a stable position to complete the work of placing the winding roll, then the outer end of the cable is placed on the supporting roller 42, then the second lead screw 44 is rotated, the second lead screw 44 drives the pressing roller 43 to descend, so that the end of the cable is squeezed between the supporting roller 42 and the pressing roller 43, and then the cable is pulled to pass through the supporting tube 5;
when the device is used, the movable plate trailer 1 can be placed at a proper position, the supporting legs 14 land, a worker pulls a cable and starts the variable frequency motor 25, the cable has an acting force on the winding roll at the moment, the acting force is decomposed into a downward or upward acting force A and an acting force B towards the rear of the movable plate trailer 1, and the existence of the acting force B enables the winding roll to have a tendency of moving towards the rear of the movable plate trailer 1, so that the mounting seat 22 presses the first wedge-shaped block 26 downwards, the supporting legs 14 have a downward tendency, and the stability of the movable plate trailer 1 after being placed is guaranteed; the outer end of the cable can be fixed at one position, and the function of paying off is realized by moving the movable plate trailer 1 and starting the variable frequency motor 25; after the paying-off is finished, the shearing mechanism 6 and the peeling mechanism 7 are started, at the moment, the first motor 73 drives the gear meshed with the outer gear ring 72 to rotate, the outer gear ring 72 is fixed on the pipe body of the supporting pipe 5, the first motor 73 drives the rotating ring 71 to rotate, the rotating ring 71 drives the torque motor 74 to rotate, the torque motor 74 drives the blade 75 to rotate, a certain acting force is applied to the sheath of the cable by the blade 75, the rotating ring 71 drives the torque motor 74 to rotate, the blade 75 moves around the circumference of the cable, the effect of cutting the sheath of the cable is achieved, the peeling function is achieved, and the working principle of the shearing mechanism 6 is the same as that of the peeling mechanism 7.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a be applied to municipal power construction's multifunctional cable pay-off which characterized in that: the wire coiling mechanism comprises a movable plate trolley (1), a supporting wheel mechanism (2) and an auxiliary mechanism (3), wherein the middle part of the upper plate surface of the movable plate trolley (1) is provided with the supporting wheel mechanism (2) for supporting a wire coiling disc to be paid off, the upper plate surfaces of the movable plate trolley (1) positioned at the two sides of the supporting wheel mechanism (2) are respectively provided with the supporting wheel mechanism (2) for placing the wire coiling disc to be paid off, and the auxiliary mechanism (3) for stabilizing the wire coiling disc to be paid off is arranged on the supporting wheel mechanism (2); the auxiliary mechanism (3) comprises a sleeve (31), an inner rod (32), an electric telescopic rod (33), an installation block (34), a first lead screw (35), a support shaft (36) and an annular baffle (37), the lower end of the sleeve (31) is hinged with the upper plate surface of the movable plate trolley (1), the inner rod (32) is in sliding fit with the inner cavity of the sleeve (31), the sleeve (31) extends out of the upper end of the inner rod (32), the installation block (34) is installed at the upper end of the inner rod (32), the installation block (34) is in threaded connection with the first lead screw (35) coaxial with a winding disc to be paid off, the inner end of the first lead screw (35) is rotatably connected with the support shaft (36) coaxial with the first lead screw (35) and capable of being matched with the central shaft hole of the winding disc to be paid off, and the annular baffle (37) used for preventing the winding disc from shaking left and right is arranged on the outer edge of one end, where the support shaft (36) is connected with the first lead screw (35); the fixed end of the electric telescopic rod (33) is hinged with one end of the movable plate trailer (1), the telescopic end part of the electric telescopic rod (33) is hinged with the upper end of the corresponding sleeve (31), and the electric telescopic rod (33) is coplanar with the corresponding sleeve (31);
the upper plate surface of the movable plate trailer (1) is provided with a wire clamping mechanism (4) comprising an upright post (41), and the wire clamping mechanism (4) is used for clamping the end of a cable on a winding roll to be paid off;
an extension part is arranged on one side, away from a winding roll to be paid off, of the upright column (41), a support tube (5) is arranged on the extension part through a tube clamp, a shearing mechanism (6) used for shearing a cable and a peeling mechanism (7) used for peeling the cable are arranged on a tube body of the support tube (5), and an annular gap matched with the shearing mechanism (6) and the peeling mechanism (7) is arranged on the tube body of the support tube (5);
the peeling mechanism (7) comprises a rotating ring (71), an outer gear ring (72), a first motor (73), a torsion motor (74) and a blade (75), wherein the outer gear ring (72) is fixedly sleeved on the pipe body of the supporting pipe (5) and is positioned on one side of a corresponding annular gap, the rotating ring (71) is rotatably connected on the pipe body of the supporting pipe (5) and is positioned between the outer gear ring (72) and the annular gap adjacent to the outer gear ring (72), the rotating ring (71) is provided with the first motor (73) and the torsion motor (74), the central axis of an output shaft of the torsion motor (74) is parallel to the central axis of the supporting pipe (5), the blade (75) is arranged on the output shaft of the torsion motor (74), the cutting edge of the blade (75) is matched with the corresponding annular gap, and the output shaft of the first motor (73) is meshed with the outer gear ring (72) through a gear.
2. The multifunctional cable pay-off device applied to municipal electric power construction according to claim 1, characterized in that: riding wheel mechanism (2) are including fixing base (21), mount pad (22), first riding wheel (23), second riding wheel (24), first wedge (26), mount pad (22) are V type structure, and most advanced and install fixing base (21) articulated at the face on moving plate car (1), the end of mount pad (22) opening both sides rotates respectively and is connected with first riding wheel (23) and second riding wheel (24) that are used for supporting the take-up reel quotation of treating the unwrapping wire, it is equipped with first wedge (26) corresponding with mount pad (22) opening one side to move plate car (1) last face.
3. The multifunctional cable pay-off device applied to municipal power construction according to claim 2, characterized in that: the distance between the rotation center of the first supporting roller (23) and the rotation center of the mounting seat (22) is smaller than the distance between the rotation center of the second supporting roller (24) and the rotation center of the mounting seat (22), and the first wedge-shaped block (26) corresponds to one side of the opening of the mounting seat (22) in a rotating connection mode, which is connected with the second supporting roller (24).
4. The multifunctional cable pay-off device applied to municipal electric power construction according to claim 1, characterized in that: the movable plate trailer (1) comprises a bottom plate (11), wheels (12) and supporting legs (14), wherein pushing handles are arranged on two sides of one end of the bottom plate (11), the wheels (12) are arranged in the middle positions of two sides of the bottom plate (11), the supporting legs (14) used for supporting the bottom plate (11) are arranged at the other end of the bottom plate (11), and the heights of the supporting legs (14) are lower than the heights of the parts, below the bottom plate (11), of the wheels (12).
5. The multifunctional cable pay-off device applied to municipal power construction according to claim 1, characterized in that: one end of the upper plate surface of the movable plate trolley (1) is provided with a second wedge-shaped block (13) which is convenient for the winding roll to roll on the supporting wheel mechanism (2).
6. The multifunctional cable pay-off device applied to municipal power construction according to claim 1, characterized in that: the wire clamping mechanism (4) further comprises a supporting wheel (42), a pressing wheel (43) and a second lead screw (44), the central axis of a wheel shaft of the supporting wheel (42) is parallel to the central axis of a central shaft hole of a wire winding disc to be paid off, one end of the wheel shaft of the supporting wheel (42) is rotatably connected to one side face of the upright post (41), a sliding groove (411) is formed in the upright post (41) above the supporting wheel (42), and a sliding block is arranged in the sliding groove (411) in a vertically sliding fit mode; a pressing wheel (43) is arranged above the supporting wheel (42), a wheel shaft of the pressing wheel (43) is rotatably connected with the sliding block, wire grooves are formed in the wheel bodies of the supporting wheel (42) and the pressing wheel (43), and the two wire grooves are arranged oppositely; the vertical second lead screw (44) is screwed at the position, above the sliding groove (411), of the upright column (41), and the lower end of the second lead screw (44) extends into the sliding groove (411) and is rotatably connected with the sliding block.
7. The multifunctional cable pay-off device applied to municipal power construction according to claim 6, wherein: the supporting tube (5) is matched with a wire groove on the upper surface of the supporting wheel (42).
8. The multifunctional cable pay-off device applied to municipal electric power construction according to claim 2, characterized in that: the riding wheel mechanism (2) also comprises a variable frequency motor (25), and the wheel shaft of the second riding wheel (24) is in transmission connection with the output shaft of the variable frequency motor (25) arranged on the mounting seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111291198.XA CN113968514B (en) | 2021-11-03 | 2021-11-03 | Be applied to municipal power construction's multifunctional cable pay-off |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111291198.XA CN113968514B (en) | 2021-11-03 | 2021-11-03 | Be applied to municipal power construction's multifunctional cable pay-off |
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| CN113968514A CN113968514A (en) | 2022-01-25 |
| CN113968514B true CN113968514B (en) | 2023-01-24 |
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| CN115448090B (en) * | 2022-11-11 | 2023-07-18 | 徐州蓝火巨网络科技有限公司 | Network optical cable construction device |
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| US10065668B2 (en) * | 2015-05-29 | 2018-09-04 | Lake Cable, Llc | Cable dispensing system and apparatus |
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| CN204528870U (en) * | 2015-03-17 | 2015-08-05 | 国网山东省电力公司潍坊供电公司 | Reel pay off rack |
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| CN113968514A (en) | 2022-01-25 |
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