CN114590635A - Pay-off device for laying power transmission line - Google Patents
Pay-off device for laying power transmission line Download PDFInfo
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- CN114590635A CN114590635A CN202210251429.2A CN202210251429A CN114590635A CN 114590635 A CN114590635 A CN 114590635A CN 202210251429 A CN202210251429 A CN 202210251429A CN 114590635 A CN114590635 A CN 114590635A
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- frame
- pay
- fixedly connected
- limiting
- power transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
- B65H49/30—Swifts or skein holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/28—Reciprocating or oscillating guides
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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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/06—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on material leaving the package
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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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- 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
Abstract
The application relates to a pay-off device for laying a power transmission line, which belongs to the field of electric power construction and comprises a base and a bearing frame, wherein a rotation control mechanism is rotatably installed on the upper surface of the base, two supporting frames are fixedly installed on the upper surface of the bearing frame, a pay-off mechanism is rotatably installed on one side, close to the two supporting frames, of the two supporting frames, the pay-off mechanism comprises a bearing sleeve fixedly and alternately installed in the middle of the supporting frame and a disc frame rotatably connected with the bearing sleeve, side plates are fixedly connected to one sides, close to the two disc frames, of the two disc frames, function plates are fixedly connected to one sides, close to the two side plates, of the two function plates, a take-up semicircular plate is symmetrically and movably installed on the outer surface of each function plate, an adjusting mechanism is arranged between the two function plates, the adjustment on the pay-off device can be favorably carried out in the laying process of electric wires and cables and can be adjusted according to the thicknesses of different wire diameters, improve the result of use, and can prevent that the electric wire from twining, improve operating mass with efficiency.
Description
Technical Field
The invention relates to a pay-off device for laying a power transmission line, and belongs to the field of power construction.
Background
During circuit construction, the laying of the power transmission line is an extremely important link, and in the laying process, the transportation and laying process of the power transmission line is a very time-consuming and labor-consuming process due to the fact that the power transmission line is long.
At transmission line laying process, need walk the line unwrapping wire, current transmission line laying device is not convenient for adjust pay-off according to the line footpath size of cable wire, and the unwrapping wire of not being convenient for is walked the control moreover, and the device causes the wire winding easily at the in-process of construction, has brought adverse effect for the line work of laying.
Therefore, the paying-off device for laying the power transmission line is improved.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the wire laying device has the advantages that the wire laying device can be adjusted conveniently in the laying process of wires and cables, the wire laying device can be adjusted according to the thickness of different wire diameters, the using effect is improved, the wires can be prevented from being wound, and the working quality and the working efficiency are improved.
(II) technical scheme
In order to achieve the purpose, the invention provides a pay-off device for laying a power transmission line, which comprises a base and a bearing frame, wherein a rotation control mechanism is rotatably arranged on the upper surface of the base, two support frames are fixedly arranged on the upper surface of the bearing frame, a pay-off mechanism is rotatably arranged on one side, close to the two support frames, of each support frame, the pay-off mechanism comprises a bearing sleeve fixedly inserted and arranged in the middle of each support frame and a disc frame rotatably connected with the bearing sleeve, side plates are fixedly connected to one sides, close to the two disc frames, of each disc frame, function plates are fixedly connected to one sides, close to the two side plates, of the function plates, a take-up semicircular plate is symmetrically and movably arranged on the outer surface of each function plate, an adjusting mechanism is arranged between the two function plates, an extending mechanism is arranged on the inner side of the take-up semicircular plate, and a plurality of buffer mechanisms fixedly connected with the take-up semicircular plate are symmetrically arranged between the two function plates, the upper surface of bearing frame fixedly connected with mount, the inboard slidable mounting of mount has stop gear, the inboard swing mechanism of installing of mount rotates.
The adjusting mechanism comprises two threaded rods which are rotatably installed between two function plates, two bidirectional servo motors are fixedly installed on one sides, the two ends of each bidirectional servo motor are fixedly connected with the threaded rods respectively, moving blocks are sleeved on the outer surface threads of the threaded rods, push plates are symmetrically and rotatably connected to the outer surfaces of the moving blocks, two sliding grooves are formed in one sides, close to the function plates, of the functional plates, sliding blocks are installed on the inner sides of the sliding grooves in a sliding mode, the sliding blocks are fixedly connected with the push plates, one ends of the sliding blocks are fixedly connected with linkage plates, the linkage plates are rotatably connected with take-up semicircular plates, and one sides, far away from the linkage plates, of the linkage plates are connected with ejection frames.
Wherein, rotary control mechanism includes that fixed mounting rotates the rotary column of being connected at the bearing frame of base upper end and with the bearing frame, the upper surface and the bearing frame bottom fixed connection of rotary column, base upper end annular equidistance is provided with a plurality of spacing mouths, the one end of bearing frame is provided with a plurality of spacing siphunculus corresponding with spacing mouth, the inboard activity of spacing siphunculus is provided with the spacing card with spacing mouth looks block.
The extension mechanism comprises an empty groove and a telescopic plate, wherein the empty groove is formed in the inner wall of one of the wire collecting semicircular plates, the telescopic plate is fixedly connected with the other wire collecting semicircular plate, and the empty groove is matched with the telescopic plate for use.
The buffer mechanism comprises a plurality of groups of sleeves symmetrically and fixedly installed between the two function boards, clamping rods are symmetrically and reversely inserted in the inner sides of the sleeves in a penetrating and sliding manner, and springs matched with the clamping rods are movably sleeved inside the sleeves.
The limiting mechanism comprises two limiting rods fixedly mounted on the inner side of the fixing frame, a sleeve block is sleeved on the outer surface of each limiting rod in a sliding mode, a fixing rod is fixedly connected to one side, corresponding to the sleeve block, of the corresponding sleeve block, a limiting buckle is fixedly connected to one side, and one of the fixing rods is fixedly connected to the outer surface of the sleeve block and drives the rod.
Wherein, the inner side of the fixed frame is rotatably provided with a reciprocating screw rod and a thread block in threaded connection with the reciprocating screw rod, the outer surface of the thread block is fixedly connected with a driving rod, one end of the reciprocating screw rod penetrates through the fixed frame and extends to the outside to be fixedly sleeved with a driving disk, the upper surface of the bearing frame is provided with a motor frame, one end of the motor frame is rotatably provided with a rotating shaft, one end of the rotating shaft is fixedly sleeved with a turntable, one end of the turntable is fixedly connected with a push rod matched with the driving disk for use, one end of the turntable is fixedly connected with a corner cutting disk matched with the driving disk for use, the outer surface of the rotating shaft is fixedly sleeved with a second belt pulley, the upper surface of the bearing frame is fixedly connected with a motor frame, the upper end of the motor frame is fixedly provided with a driving motor, the outer surface of an output shaft of the driving motor is sleeved with a first belt pulley, the first belt pulley is connected with the second belt pulley through a belt, an output shaft of the driving motor is rotatably connected with the bearing sleeve, and the output shaft of the driving motor penetrates through the bearing sleeve to be fixedly connected with the disc frame.
The outer surface of the take-up semicircular plate is provided with a plurality of anti-slip strips in an annular and equidistant mode, and the anti-slip strips are made of rubber anti-slip materials.
(III) advantageous effects
The pay-off device for laying the power transmission line has the beneficial effects that:
1. the device is moved to a preset position and adjusted according to the paying-off direction, the limiting clamp is firstly pulled out, then the bearing frame is rotated to enable the rotating column to rotate in the bearing seat, the limiting clamp is inserted into the limiting through pipe after the rotating column rotates to the paying-off direction until the limiting clamp enters the limiting opening, so that the direction fixing bearing frame is fixed, the paying-off direction can be adjusted at any time, the time for moving the device is reduced, the working efficiency is improved, and the adjustment is performed according to the line of the power transmission line;
2. when the wire diameter is thick, a person controls the bidirectional servo motor to be opened, the threaded rod is driven to rotate after operation, the moving block is enabled to move towards one end on the threaded rod, the linkage plate is driven to move, the sliding block is pushed to slide outwards in the sliding groove, the take-up semicircular plate is vertically pushed out after the linkage plate is driven to move, then the clamping rod is pulled to compress the spring in the sleeve, meanwhile, the jacking frame also moves outwards to push the take-up semicircular plate, so that the condition that the take-up semicircular plate is more stably contracted when the take-up semicircular plate is ensured to be conveniently ensured to be contracted, when the two take-up semicircular plates are separated from each other, one take-up semicircular plate pulls the expansion plate to extend out in the hollow groove, the adjustment of the paying-off device is facilitated in the laying process of the electric wires and cables, the adjustment can be carried out according to the thickness of different wire diameters, and the use effect is improved;
3. when in paying off, only one end of the power transmission line needs to pass through the limit buckle, and then the drive motor is controlled to be started and then operated to drive the output shaft to rotate, so that the first belt pulley is driven to rotate, thereby driving the second belt pulley to rotate through the belt and then rotating the rotating shaft, driving the push rod to rotate through the rotation of the turntable to push the driving disc to intermittently rotate, attaching the arc-shaped opening of the corner cutting disc to the edge of the driving disc when the push rod enters the inner groove of the driving disc, driving the reciprocating screw rod to rotate after the driving disc rotates, enabling the thread block to move left and right along with the rotation of the reciprocating screw rod, and drives the driving rod to move to drive one sleeve block to slide on the limiting rod and drive the passing line to move with the other limiting buckle, and then the other sleeve block slides on the fixing rod, so that the line is prevented from being wound together when the power transmission line is paid off, the angle position of the paying-off is adjusted according to the winding direction of the line, and the paying-off quality and efficiency are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a pay-off device for laying a power transmission line provided by the present application;
fig. 2 is a schematic structural view of a rotation control mechanism of the pay-off device for laying the power transmission line provided by the present application;
fig. 3 is a schematic structural view of a pay-off mechanism of the pay-off device for laying the power transmission line provided by the application;
fig. 4 is a schematic structural view of a buffering mechanism of the pay-off device for laying the power transmission line provided by the present application;
fig. 5 is a schematic view of a cross-sectional enlarged structure of an adjusting mechanism of the pay-off device for laying the power transmission line provided by the application;
fig. 6 is a schematic structural view of a part a of the pay-off device for laying a power transmission line provided by the present application;
fig. 7 is a schematic structural view of a take-up semicircular plate of the pay-off device for laying the power transmission line provided by the present application;
fig. 8 is a schematic top view of an external structure of the pay-off device for laying power transmission lines provided in the present application.
In the figure: 1. a base; 2. a thread block; 3. a fixed mount; 4. driving the rod; 5. a limit buckle; 6. fixing the rod; 7. sleeving a block; 8. a side plate; 9. a wire take-up semicircular plate; 10. anti-slip strips; 11. a disc rack; 12. a support frame; 13. a bearing housing; 14. a first pulley; 15. a limiting card; 16. a motor frame; 17. a drive motor; 18. a bearing frame; 19. limiting through pipes; 20. a second pulley; 21. a rotating shaft; 22. a corner cutting disc; 23. a limiting rod; 24. a limiting port; 25. a reciprocating screw rod; 26. a clamping rod; 27. a sleeve; 28. a spring; 29. an empty groove; 30. a retractable plate; 31. a chute; 32. a top frame; 33. a drive plate; 34. a threaded rod; 35. a moving block; 36. a linkage plate; 37. a slider; 38. a bearing seat; 39. turning the column; 40. pushing the plate; 41. a turntable; 42. a push rod; 43. a bidirectional servo motor; 44. and a function board.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1, 2, 3, 4, 5, 6, 7, and 8, the present embodiment provides a pay-off device for laying a power transmission line, including a base 1 and a bearing frame 18, wherein a rotation control mechanism is rotatably installed on the upper surface of the base 1, two support frames 12 are fixedly installed on the upper surface of the bearing frame 18, a pay-off mechanism is rotatably installed on one side of the two support frames 12 close to each other, the pay-off mechanism includes a bearing sleeve 13 fixedly inserted in the middle of the support frame 12 and a disc frame 11 rotatably connected with the bearing sleeve 13, side plates 8 are fixedly connected to one sides of the two disc frames 11 close to each other, function plates 44 are fixedly connected to one sides of the two side plates 8 close to each other, a take-up semicircular plate 9 is movably installed on the outer surface of the function plates 44 symmetrically, an adjusting mechanism is arranged between the two function plates 44, an extending mechanism is arranged on the inner side of the take-up semicircular plate 9, a plurality of buffer mechanisms fixedly connected with the take-up semicircular plate 9 are symmetrically arranged between the two function plates 44, the upper surface of the bearing frame 18 is fixedly connected with a fixed frame 3, the inner side of the fixed frame 3 is provided with a limiting mechanism in a sliding manner, the inner side of the fixed frame 3 is provided with a swing mechanism in a rotating manner, according to the line adjustment of a power transmission line, when the line diameter is thick, a person controls the bidirectional servo motor 43 to open, and drives the threaded rod 34 to rotate after operation, so that the moving block 35 moves towards one end on the threaded rod 34, thereby driving the linkage plate 36 to move and pushing the sliding block 37 to slide outwards in the sliding groove 31, so that the take-up semicircular plate 9 is vertically pushed out after the linkage plate 36 is driven to move, then the clamping rod 26 is pulled to compress the spring 28 in the sleeve 27, meanwhile, the linkage plate 32 also moves outwards to push the 9, so as to ensure that the take-up semicircular plate 9 is more stable when being contracted, when the two take-up semicircular plates 9 are separated from each other, a receipts line semicircle board 9 pulling expansion plate 30 stretches out in dead slot 29, is favorable to adjusting pay-off to wire and cable in the in-process of laying, can adjust according to different line footpaths thickness, improves the result of use.
Example 2:
the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:
as shown in fig. 1, fig. 3, fig. 5, and fig. 8, as a preferred embodiment, on the basis of the above manner, further, the adjusting mechanism includes two threaded rods 34 rotatably installed between two function plates 44, a bidirectional servo motor 43 is fixedly installed on one side of the two threaded rods 34 close to each other, two ends of the bidirectional servo motor 43 are respectively and fixedly connected with the threaded rods 34, a moving block 35 is sleeved on an outer surface thread of the threaded rod 34, a push plate 40 is symmetrically and rotatably connected to an outer surface of the moving block 35, sliding grooves 31 are respectively provided on one sides of the two function plates 44 close to each other, a sliding block 37 is slidably installed on an inner side of each sliding groove 31, the sliding block 37 is fixedly connected with the push plate 40, a linkage plate 36 is fixedly connected to one end of the sliding block 37, the linkage plate 36 is rotatably connected with the take-up semicircular plate 9, and a top frame 32 is connected to one side of the linkage plate 36 away from each other.
As shown in fig. 1, 2, 3, 7 and 8, as a preferred embodiment, on the basis of the above-mentioned manner, further, the rotation control mechanism includes a bearing seat 38 fixedly installed at the upper end of the base 1, and a rotary column 39 rotatably connected with the bearing seat 38, the upper surface of the rotary column 39 is fixedly connected with the bottom end of the bearing frame 18, the upper end of the base 1 is annularly and equidistantly provided with a plurality of limiting ports 24, one end of the bearing frame 18 is provided with a plurality of limiting through pipes 19 corresponding to the limiting ports 24, the inner sides of the limiting through pipes 19 are movably provided with limiting clamps 15 engaged with the limiting ports 24, the limiting clamps 15 are drawn out, then the bearing frame 18 is rotated to make the rotary column 39 rotate in the bearing seat 38, the limiting clamps 15 are inserted into the limiting through pipes 19 until entering the limiting ports 24 after rotating to the paying-off direction, so that the bearing frame 18 is fixed in direction, and the paying-off direction can be adjusted at any time, the time for moving the device is reduced, thereby improving the working efficiency.
As shown in fig. 1, 3, 5, 7, and 8, as a preferred embodiment, on the basis of the above manner, further, the extending mechanism includes a hollow groove 29 disposed on an inner wall of one of the take-up semicircular plates 9, and an expansion plate 30 fixedly connected to the other take-up semicircular plate 9, the hollow groove 29 and the expansion plate 30 are used in cooperation, a plurality of anti-slip strips 10 are disposed on an outer surface of the take-up semicircular plate 9 at equal intervals in a ring shape, and the anti-slip strips 10 are made of a rubber anti-slip material.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 8, as a preferred embodiment, on the basis of the foregoing manner, further, the buffering mechanism includes a plurality of sets of sleeves 27 symmetrically and fixedly installed between the two function boards 44, the inner sides of the sleeves 27 are symmetrically and reversely inserted and slidably connected with the clamping rods 26, the clamping rods 26 are located inside the sleeves 27 and are movably sleeved with the springs 28 matched therewith, and the wire rewinding semicircular plate 9 pulls the clamping rods 26 to compress the springs 28 in the sleeves 27, so as to ensure that the wire rewinding semicircular plate 9 is more stable when being retracted.
As shown in fig. 1, 2, 5, 6, and 8, as a preferred embodiment, on the basis of the above-mentioned manner, further, a reciprocating screw rod 25 and a screw block 2 in threaded connection with the reciprocating screw rod 25 are rotatably installed inside the fixed frame 3, an outer surface of the screw block 2 is fixedly connected with the driving rod 4, one end of the reciprocating screw rod 25 passes through the fixed frame 3 and extends to the outside to be fixedly sleeved with a driving disk 33, a motor frame 16 is installed on an upper surface of the bearing frame 18, one end of the motor frame 16 is rotatably installed with a rotating shaft 21, one end of the rotating shaft 21 is fixedly sleeved with a rotating disk 41, one end of the rotating disk 41 is fixedly connected with a push rod 42 used in cooperation with the driving disk 33, one end of the rotating disk 41 is fixedly connected with a corner cutting disk 22 used in cooperation with the driving disk 33, an outer surface of the rotating shaft 21 is fixedly sleeved with a second belt pulley 20, an upper surface of the bearing frame 18 is fixedly connected with the motor frame 16, a driving motor 17 is fixedly installed at the upper end of the motor frame 16, a first belt pulley 14 is sleeved on the outer surface of an output shaft of the driving motor 17, the first belt pulley 14 is connected with a second belt pulley 20 through a belt, the output shaft of the driving motor 17 is rotatably connected with a bearing sleeve 13, the output shaft of the driving motor 17 penetrates through the bearing sleeve 13 and is fixedly connected with the disc frame 11, the limiting mechanism comprises two limiting rods 23 fixedly installed on the inner side of the fixing frame 3, sleeve blocks 7 are slidably sleeved on the outer surface of the limiting rods 23, fixing rods 6 are fixedly connected to one corresponding sides of the two sleeve blocks 7, limiting buckles 5 are fixedly connected to one sides of the two fixing rods 6 close to one corresponding side, a driving rod 4 is fixedly connected to the outer surface of one sleeve block 7, the driving motor 17 is controlled to be opened and then rotated to drive the output shaft to rotate, so that the first belt pulley 14 is driven, and then the rotating shaft 21 is driven to rotate by the belt after the second belt 20 is rotated, the turntable 41 rotates to drive the push rod 42 to rotate to push the driving disc 33 to intermittently rotate, when the push rod 42 enters an inner groove of the driving disc 33, an arc-shaped opening of the corner cutting disc 22 is attached to the edge of the driving disc 33, the driving disc 33 rotates to drive the reciprocating screw rod 25 to rotate, the screw block 2 moves left and right along with the rotation of the reciprocating screw rod 25 and drives the driving rod 4 to move and then drive one sleeve block 7 to slide on the limiting rod 23 and drive a passing line to move with the other limiting buckle 5, and then the other sleeve block 7 slides on the fixing rod 6, so that the lines are prevented from being wound together when the power transmission line is paid off, the angle position of the paying off is adjusted according to the winding direction of the lines, and the paying off quality and efficiency are improved.
Example 3:
the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:
specifically, this pay-off is laid with transmission line when using: the personnel move the device to a preset position, adjust according to the paying-off direction, firstly draw out the limit card 15, then rotate the bearing frame 18 to make the rotary column 39 rotate in the bearing seat 38, insert the limit card 15 into the limit through pipe 19 until entering the limit port 24 after rotating to the paying-off direction, thereby fixing the direction fixing bearing frame 18, conveniently adjusting the paying-off direction at any time, reducing the time for moving the device, thereby improving the work efficiency, according to the line adjustment of the power transmission line, when the line diameter is thick, the personnel control the bidirectional servo motor 43 to open, drive the threaded rod 34 to rotate after the operation, make the moving block 35 move to one end on the threaded rod 34, thereby drive the linkage plate 36 to move and push the sliding block 37 to slide outwards in the sliding groove 31, make the take-up semi-circular plate 9 vertically push out after driving the linkage plate 36 to move, then pull the clamping rod 26 to compress the spring 28 in the sleeve 27, meanwhile, the top frame 32 also moves outwards to push the push plates 9, so that the contraction of the take-up semicircular plates 9 is more stable, when the two take-up semicircular plates 9 are separated from each other, one take-up semicircular plate 9 pulls the expansion plate 30 to extend out in the empty groove 29, the adjustment of a pay-off device is facilitated in the laying process of wires and cables, the adjustment can be performed according to the thicknesses of different wire diameters, the use effect is improved, when the pay-off is performed, only one end of a power transmission line needs to penetrate through the limit buckle 5, the rotation of the driving motor 17 is controlled to be started to drive the output shaft to rotate, so that the first belt pulley 14 is driven to rotate, the rotating shaft 21 rotates after the second belt pulley 20 is driven to rotate through the belt, the turntable 41 rotates to drive the push rod 42 to rotate to push the driving disc 33 to intermittently rotate, the arc-shaped opening of the corner disc 22 is attached to the edge of the driving disc 33 when the push rod 42 enters the driving disc 33, and the driving disc 33 rotates to drive the reciprocating screw rod 25 to rotate, the thread block 2 moves left and right along with the rotation of the reciprocating screw rod 25, and drives the driving rod 4 to move and then drive one sleeve block 7 to slide on the limiting rod 23, and drives the passing line and the other limiting buckle 5 to move, and then the other sleeve block 7 slides on the fixing rod 6, so that the line is prevented from being wound when the power transmission line is paid off, the angle position of the paying off is adjusted according to the winding of the line, and the paying off quality and efficiency are improved.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (8)
1. The utility model provides a transmission line lays and uses pay-off, includes base (1) and bearing frame (18), its characterized in that, the upper surface of base (1) rotates and installs rotary control mechanism, the last fixed surface of bearing frame (18) installs two support frames (12), two one side that support frame (12) are close to mutually rotates and installs pay-off mechanism, pay-off mechanism includes bearing housing (13) of fixed interlude installation in support frame (12) middle part and disc frame (11) of being connected with bearing housing (13) looks rotation, two one side that disc frame (11) are close to mutually all fixedly connected with curb plate (8), two one side that curb plate (8) are close to mutually all fixedly connected with function board (44), the outer surface symmetry movable mounting of function board (44) has receipts line semicircle board (9), two be provided with adjustment mechanism between function board (44), receive the inboard of line semicircle board (9) and be provided with and extend the mechanism, two the symmetry is provided with a plurality of and receives line semicircle board (9) fixed connection's buffer gear between function board (44), the last fixed surface of bearing frame (18) is connected with mount (3), the inboard slidable mounting of mount (3) has stop gear, swing mechanism is installed in the inboard rotation of mount (3).
2. The pay-off device for laying power transmission lines as claimed in claim 1, wherein the adjusting mechanism comprises two threaded rods (34) rotatably mounted between two function plates (44), two bidirectional servo motors (43) are fixedly mounted on one sides of the two threaded rods (34) close to each other, two ends of each bidirectional servo motor (43) are respectively and fixedly connected with the corresponding threaded rod (34), a moving block (35) is sleeved on the outer surface of each threaded rod (34) in a threaded manner, push plates (40) are symmetrically and rotatably connected to the outer surface of each moving block (35), sliding grooves (31) are respectively formed in one sides of the two function plates (44) close to each function plate, sliding blocks (37) are slidably mounted on the inner sides of the sliding grooves (31), the sliding blocks (37) are fixedly connected with the push plates (40), and a linkage plate (36) is fixedly connected to one end of each sliding block (37), the linkage plate (36) is rotatably connected with the wire-collecting semicircular plate (9), and one side, far away from the linkage plate (36), of the linkage plate is connected with an upper frame (32).
3. The pay-off device for laying power transmission lines as claimed in claim 1, wherein the rotation control mechanism comprises a bearing seat (38) fixedly mounted at the upper end of the base (1) and a rotary column (39) rotatably connected with the bearing seat (38), the upper surface of the rotary column (39) is fixedly connected with the bottom end of the bearing frame (18), a plurality of limiting ports (24) are annularly and equidistantly arranged at the upper end of the base (1), a plurality of limiting through pipes (19) corresponding to the limiting ports (24) are arranged at one end of the bearing frame (18), and limiting clamps (15) clamped with the limiting ports (24) are movably arranged on the inner side of the limiting through pipes (19).
4. The pay-off device for laying the power transmission line according to claim 1, wherein the extending mechanism comprises a hollow groove (29) arranged on the inner wall of one of the take-up semicircular plates (9) and an expansion plate (30) fixedly connected with the other take-up semicircular plate (9), and the hollow groove (29) is matched with the expansion plate (30) for use.
5. The pay-off device for laying power transmission lines according to claim 1, wherein the buffer mechanism comprises a plurality of groups of sleeves (27) symmetrically and fixedly installed between two function boards (44), clamping rods (26) are symmetrically and reversely inserted and slidably connected to the inner sides of the sleeves (27), and springs (28) matched with the clamping rods (26) are movably sleeved inside the sleeves (27).
6. The pay-off device for laying power transmission lines as claimed in claim 1, wherein the limiting mechanism comprises two limiting rods (23) fixedly mounted on the inner side of the fixing frame (3), sleeve blocks (7) are slidably mounted on the outer surfaces of the limiting rods (23), fixing rods (6) are fixedly connected to the corresponding sides of the two sleeve blocks (7), limiting buckles (5) are fixedly connected to the sides, close to each other, of the two fixing rods (6), and a driving rod (4) is fixedly connected to the outer surface of one of the sleeve blocks (7).
7. The pay-off device for laying power transmission lines as claimed in claim 6, wherein a reciprocating screw rod (25) and a thread block (2) in threaded connection with the reciprocating screw rod (25) are rotatably mounted on the inner side of the fixed frame (3), the outer surface of the thread block (2) is fixedly connected with the driving rod (4), one end of the reciprocating screw rod (25) penetrates through the fixed frame (3) and extends to the outside to be fixedly sleeved with a driving disc (33), a motor frame (16) is mounted on the upper surface of the bearing frame (18), a rotating shaft (21) is rotatably mounted at one end of the motor frame (16), a turntable (41) is fixedly sleeved at one end of the rotating shaft (21), a push rod (42) matched with the driving disc (33) for use is fixedly connected at one end of the turntable (41), a corner cutting disc (22) matched with the driving disc (33) for use is fixedly connected at one end of the turntable (41), the outer fixed surface of pivot (21) has cup jointed second belt pulley (20), the last fixed surface of bearing frame (18) is connected with motor frame (16), the upper end fixed mounting of motor frame (16) has driving motor (17), the outer surface cover of output shaft of driving motor (17) is equipped with first belt pulley (14), first belt pulley (14) are connected through the belt with second belt pulley (20), the output shaft and the bearing housing (13) of driving motor (17) rotate to be connected, the output shaft of driving motor (17) passes bearing housing (13) and disc frame (11) fixed connection.
8. The pay-off device for laying power transmission lines as claimed in claim 1, wherein a plurality of anti-slip strips (10) are annularly and equidistantly arranged on the outer surface of the take-up semicircular plate (9), and the anti-slip strips (10) are made of rubber anti-slip materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210251429.2A CN114590635B (en) | 2022-03-15 | 2022-03-15 | Pay-off device for laying power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210251429.2A CN114590635B (en) | 2022-03-15 | 2022-03-15 | Pay-off device for laying power transmission line |
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| CN114590635A true CN114590635A (en) | 2022-06-07 |
| CN114590635B CN114590635B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210251429.2A Active CN114590635B (en) | 2022-03-15 | 2022-03-15 | Pay-off device for laying power transmission line |
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Cited By (1)
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| CN115108411A (en) * | 2022-08-30 | 2022-09-27 | 国网辽宁省电力有限公司 | Grounding resistance testing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114590635B (en) | 2024-01-12 |
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