CN115196409B - Auxiliary paying-off device for power supply construction - Google Patents
Auxiliary paying-off device for power supply construction Download PDFInfo
- Publication number
- CN115196409B CN115196409B CN202210706661.0A CN202210706661A CN115196409B CN 115196409 B CN115196409 B CN 115196409B CN 202210706661 A CN202210706661 A CN 202210706661A CN 115196409 B CN115196409 B CN 115196409B
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- vehicle body
- rod
- cable
- groove
- sliding
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 description 8
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
- B65H49/32—Stands or frameworks
- B65H49/324—Constructional details
-
- 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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
-
- 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
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides an auxiliary paying-off device for power supply construction. According to the invention, the first car body and the second car body which are detachably connected through the connecting mechanism are arranged, and the mounting mechanism for placing the cable coil is arranged on the first car body. A fixing mechanism for fixing the end of the cable is provided on the second vehicle body. The first car body and the second car body slide into the groove on the first car body through the plug board on the second car body and are fixedly connected through the connecting mechanism. When the cable reel is used on site, the cable reel can be placed on the installation mechanism, the end part of the cable on the cable reel is fixed on the fixing mechanism, and through separating the first vehicle body from the second vehicle body, an operator can drive the second vehicle body to move so as to realize the operation of paying off the cable reel, the operation that the operator pulls the cable by means of manual force is avoided, and the labor force is reduced.
Description
Technical Field
The invention belongs to the technical field of power construction equipment, and particularly relates to an auxiliary paying-off device for power supply construction.
Background
In the power supply system, the wires or cables on the cable coil need to be paid out in the process of erecting or constructing the power transmission line. During the paying-off process, it is currently generally necessary for an operator to hold the end of the cable and pull the cable in the direction of paying-off. However, due to the heavy weight of the cable, the operation is particularly inconvenient when the operator holds the cable, and a large holding force is required to prevent the cable from being separated from the hand. The long-time operation easily causes operator hand fatigue, and the current cable paying-off mode causes the labor intensity of operators to be high and influences the construction efficiency of cables in the paying-off process.
Disclosure of Invention
The embodiment of the invention provides an auxiliary paying-off device for power supply construction, which aims to solve the problems of high labor intensity and low construction efficiency of cables in the direction process in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a power supply construction is with supplementary pay-off, include:
the first vehicle body is provided with an installation mechanism for placing the cable coil;
the second car body is detachably connected with the first car body, and a fixing mechanism for fixing the cable is arranged on the second car body;
the plug board is positioned at one side of the second vehicle body, which is close to the first vehicle body, along the conveying direction of the cable, and a groove for accommodating the plug board is formed in the first vehicle body;
the connecting mechanism is arranged between the plug board and the first vehicle body and is used for fixedly mounting the plug board on the first vehicle body.
In one possible implementation, the connection mechanism includes:
the first bulge parts are arranged on two sides of the plug board and protrude towards the first vehicle body along the conveying direction of the cable to be close to the plug board, and a first slot in sliding fit with the first bulge parts is arranged on the first vehicle body;
the second bulge part is arranged on the first vehicle body and protrudes out of the first vehicle body along the conveying direction of the cable, and a second slot which is in sliding fit with the second bulge part is arranged on the second vehicle body;
a first notch is formed in the outer side wall of the plugboard, a second notch is formed in the inner wall of the groove, and when the plugboard slides into the groove, the first notch and the second notch form a limiting groove;
the bolt is inserted into the limiting groove, and the appearance of the bolt is matched with the inner hole of the limiting groove.
In one possible implementation manner, the latch is slidably disposed on the plugboard along the length direction of the limiting slot, and a driving component for driving the latch to slide is further disposed on the plugboard.
In one possible implementation, the driving assembly includes:
the rotating frame is hinged on the plugboard at one side; a chute is arranged on the rotating frame along the radial direction of the rotating frame hinge shaft;
the fixed rod is fixedly connected with the bolt and is arranged in the chute in a sliding way;
the positioning assembly is arranged between the rotating frame and the plug board and is used for fixing the rotating frame on the plug board.
In one possible implementation, the positioning assembly includes:
one end of the sleeve is hinged to the plug board, a sliding groove is formed in the side wall of the sleeve in a penetrating mode, and the sliding groove is gradually inclined towards the interior of the sleeve along the axis of the sleeve;
the sliding rod is arranged in the sleeve in a sliding manner, and one end of the sliding rod is hinged to the rotating frame;
the limiting block is arranged inside the sliding groove in a sliding manner and penetrates through the side wall of the sleeve, and can be abutted to the sliding rod when sliding in the sliding groove, and the limiting block is used for fixing the sliding rod inside the sleeve.
In one possible implementation, the fixing mechanism includes:
the base is fixedly arranged on the second vehicle body;
the pressing block is positioned above the base, and the pressing block has a degree of freedom for moving towards or away from the base on the second vehicle body;
the first driving rod is hinged on the base, and one end of the first driving rod is hinged with the pressing block;
the second driving rod, the one end of second driving rod with the other end hinge joint of first driving rod, the other end hinge joint of second driving rod sets up on the rotating turret.
In one possible implementation, the plug board is hinged to the second vehicle body.
In one possible implementation, the mounting mechanism includes:
the number of the supporting frames is two, the two supporting frames are arranged on the first car body at intervals along the axial direction of the cable roll, and a rotating groove for placing a rotating shaft on the cable roll is formed in the top of each supporting frame.
In a possible implementation manner, the support frame is further provided with a limiting rod and a swinging rod, the limiting rod and the swinging rod are located at two sides of the rotating groove, the limiting rod is fixedly installed on the support frame, the middle of the swinging rod is hinged to the support frame, and an elastic piece used for driving one end of the swinging rod located above the support frame to rotate towards the direction close to the limiting rod is further arranged between the swinging rod and the support frame.
In one possible implementation, an end of the swinging rod above the supporting frame is provided with an inclined chamfer for facilitating the rotating shaft on the cable roll to slide into the rotating groove.
Compared with the prior art, the scheme that this application embodiment shows through being provided with two first automobile bodies and the second automobile bodies that can dismantle the connection. The bottom of the first car body and the bottom of the second car body are provided with travelling wheels, and the travelling wheels on the first car body and the travelling wheels on the second car body are coaxially arranged. The axis of the rotating shaft of the cable reel is parallel to the axis of the travelling wheel when the cable reel is placed on the first vehicle body. The first car body and the second car body are positioned through sliding fit of the plug board and the groove, and connection and fixation between the first car body and the second car body are realized through the connecting structure. The utility model provides a when using, can pass through fixed establishment with the tip of the cable on the cable reel and fix on the second automobile body to through separating first automobile body and second automobile body, fix first automobile body on ground, move along the direction of unwrapping wire through pulling second automobile body, can drive the cable and remove the unwrapping wire operation of accomplishing the cable. The operator does not need to hold the cable, reduces the labor force of the operator, and simultaneously drives the cable to move through pulling the second vehicle body, so that the operation is convenient, and the construction efficiency of paying off can be effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary paying-off device for power supply construction according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a side view of an auxiliary paying-off device for power supply construction according to an embodiment of the present invention;
FIG. 4 is an enlarged view of part B of FIG. 3;
fig. 5 is a schematic diagram of a connection structure of a fixing mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of an installation structure of a latch according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a positioning assembly according to an embodiment of the present invention.
Reference numerals illustrate:
1. a first vehicle body; 2. a second vehicle body; 3. a plug board; 4. a connecting mechanism; 41. a first boss; 42. a second protruding portion; 43. a first notch; 44. a second notch; 45. a plug pin; 46. a drive assembly; 461. a rotating frame; 462. a fixed rod; 47. a positioning assembly; 471. a sleeve; 472. a slide bar; 473. a limiting block; 5. a fixing mechanism; 51. a base; 52. briquetting; 53. a first driving lever; 54. a second driving lever; 6. a mounting mechanism; 61. a support frame; 62. a limit rod; 63. and (5) swinging the rod.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, 2 and 5, the auxiliary pay-off device for power supply construction provided by the invention will now be described. The auxiliary paying-off device for power supply construction comprises a first vehicle body 1, a second vehicle body 2, a plug board 3 and a connecting mechanism 4. The first vehicle body 1 is provided with a mounting mechanism 6 for placing the cable reel; the second vehicle body 2 is detachably connected with the first vehicle body 1, and a fixing mechanism 5 for fixing the cable is arranged on the second vehicle body 2; the plug board 3 is positioned on one side of the second vehicle body 2, which is close to the first vehicle body 1, along the conveying direction of the wire, and a groove for accommodating the plug board 3 is formed in the first vehicle body 1; the connection mechanism 4 is disposed between the plug board 3 and the first vehicle body 1, and is used for fixedly mounting the plug board 3 on the first vehicle body 1.
Compared with the prior art, the auxiliary paying-off device for power supply construction is provided by the embodiment, and the first vehicle body 1 and the second vehicle body 2 which are detachably connected are arranged. The bottoms of the first vehicle body 1 and the second vehicle body 2 are provided with travelling wheels, and the travelling wheels on the first vehicle body 1 and the travelling wheels on the second vehicle body 2 are coaxially arranged. The axis of the rotation shaft of the cable roll is arranged in parallel with the axis of the traveling wheel when the cable roll is placed on the first vehicle body 1. The first car body 1 and the second car body 2 are positioned through sliding fit of the plug board 3 and the groove, and connection and fixation between the first car body 1 and the second car body 2 are realized through a connecting structure. When the cable paying-off device is used, the end part of the cable on the cable coil can be fixed on the second vehicle body 2 through the fixing mechanism 5, the first vehicle body 1 is fixed on the ground by separating the first vehicle body 1 from the second vehicle body 2, and the paying-off operation of the cable can be completed by pulling the second vehicle body 2 to move along the paying-off direction. The operator does not need to hold the cable, reduces the labor force of the operator, and simultaneously drives the cable to move through pulling the second vehicle body 2, so that the operation is convenient, and the construction efficiency of paying off can be effectively improved.
Specifically, in the present embodiment, the first vehicle body 1 is provided with two guide wheels for guiding the moving direction of the cable, and the two guide wheels are provided at intervals along the axis of the rotating shaft on the cable reel to form a conveying gap for conveying the cable.
In some embodiments, the connection mechanism 4 may have a structure as shown in fig. 2, 3, 4 and 5. Referring to fig. 2, 3, 4 and 5, the connecting mechanism 4 includes a first protruding portion 41, a second protruding portion 42 and a latch 45. The first bulge parts 41 are positioned on two sides of the plug board 3, the first bulge parts 41 are arranged close to the first vehicle body 1 in a protruding manner of the plug board 3 along the conveying direction of the cable, and a first slot which is in sliding fit with the first bulge parts 41 is arranged on the first vehicle body 1; the second bulge 42 is arranged on the first vehicle body 1 and protrudes out of the first vehicle body 1 along the conveying direction of the cable, and a second slot which is in sliding fit with the second bulge 42 is arranged on the second vehicle body 2; the outer side wall of the plugboard 3 is provided with a first notch 43, the inner wall of the groove is provided with a second notch 44, and when the plugboard 3 slides into the groove, the first notch 43 and the second notch 44 form a limit groove; the bolt 45 is inserted in the limiting groove, and the appearance of the bolt 45 is matched with the inner hole of the limiting groove. The number of the first protruding portions 41 is two, and one side edge of the first protruding portion 41 is on the same plane with the side edge of the board 3. The number of the second protruding portions 42 is two, one side edge of the second protruding portion 42 and one side inner wall of the groove are located on the same plane, and the cross sections of the first notch 43 and the second notch 44 are square structures. And the limit groove formed by the first notch 43 and the second notch 44 is in a square structure. The cross section of the bolt 45 is of a square structure which is matched with the shape of the limit groove. The first protruding portion 41 can be prevented from sliding out from the inside of the first slot and the second protruding portion 42 can be prevented from sliding out from the inside of the second slot after the plug pin 45 is inserted into the limiting slot, and the first notch 43 and the second notch 44 can be prevented from being separated by the cooperation of the first protruding portion 41 and the first slot and the cooperation of the second protruding portion 42 and the second slot. The connection of the plug board 3 to the first vehicle body 1 can be made more stable. The auxiliary paying-off device is used for power supply construction and is convenient to carry.
Specifically, in the present embodiment, chamfers that facilitate sliding into the first slot or the second slot are provided on both the first boss 41 and the second boss 42.
Specifically, in this embodiment, the plug 45 has a tapered structure, so that the plug 45 can be conveniently inserted into the limiting groove.
Specifically, in the present embodiment, the first protruding portion 41 is formed integrally with the plug board 3, and the second protruding portion 42 is formed integrally with the first vehicle body 1.
In some embodiments, the latch 45 may have a structure as shown in fig. 3, 4, 5 and 6. Referring to fig. 3, 4, 5 and 6, the latch 45 is slidably disposed on the plug board 3 along the length direction of the limiting slot, and a driving assembly 46 for driving the latch 45 to slide is further disposed on the plug board 3. The drive assembly 46 is configured to control sliding of the latch 45 over the board 3. In this embodiment, a fixed block is disposed on the plug board 3, a sliding portion is fixedly connected to the plug pin 45, a U-shaped chute for sliding of the sliding portion is disposed on the fixed block, a sliding rail is disposed on an inner wall of the U-shaped chute, and a sliding way in sliding fit with the sliding rail is disposed on a side wall of the sliding portion. The position of the sliding part inside the U-shaped chute can be limited through the sliding rail and the sliding way. The sliding part is driven to slide in the U-shaped chute by the driving component 46. The bolt 45 is located outside the opening of the U-shaped chute, so that the sliding part can drive the bolt 45 to be inserted into the limiting groove or slide out of the limiting groove when sliding.
In some embodiments, the driving assembly 46 may have a structure as shown in fig. 2, 4 and 5. Referring to fig. 2, 4 and 5 together, the driving assembly 46 includes a rotating frame 461, a fixed rod 462 and a positioning assembly 47. One side of the rotating frame 461 is hinged on the plug board 3; a chute is arranged on the rotating frame 461 along the radial direction of the hinge shaft of the rotating frame 461; the fixed rod 462 is fixedly connected with the bolt 45 and is arranged in the chute in a sliding way; the positioning assembly 47 is disposed between the rotating frame 461 and the board 3 for fixing the rotating frame 461 to the board 3. The rotating frame 461 comprises a rotating rod which is arranged on the plug board 3 in a rotating way, and supporting rods which are arranged at two ends of the rotating rod and are connected, and the sliding groove is arranged on the supporting rods and penetrates through the supporting rods. And a connecting rod fixedly connected with the other end of the supporting rod. The connecting rod is arranged in parallel with the rotating rod at intervals and is perpendicular to the supporting rod. When the rotating frame 461 rotates, the rotating frame 461 drives the fixing rod 462 to slide in the chute, so that the fixing rod 462 drives the latch 45 to move up and down. The operation is simple, and the bolts 45 on two sides can be driven to move together. Facilitating connection and disconnection between the first vehicle body 1 and the second vehicle body 2.
In some embodiments, the positioning assembly 47 may have a structure as shown in fig. 4 and 7. Referring also to fig. 4 and 7, the positioning assembly 47 includes: one end of the sleeve 471 is hinged on the plug board 3, a sliding groove is arranged on the side wall of the sleeve 471, and the sliding groove is gradually inclined towards the inner part close to the sleeve 471 along the axis of the sleeve 471; the sliding rod 472 is slidably arranged in the sleeve 471, and one end of the sliding rod 472 is hinged on the rotating frame 461; the limiting block 473 is slidably arranged inside the sliding groove and penetrates through the side wall of the sleeve 471, and the limiting block 473 can abut against the sliding rod 472 when sliding in the sliding groove, so that the sliding rod 472 is fixed inside the sleeve 471. One side that stopper 473 is close to slide bar 472 is provided with the polyurethane gasket, and the laminating of polyurethane gasket can strengthen the frictional force between polyurethane gasket and the slide bar 472 in the side of slide bar 472. The slide rod 472 can be prevented from sliding inside the sleeve 471. The sliding groove is disposed at an angle with the axis of the sleeve 471, so that the stopper 473 can be gradually moved in a direction approaching or separating from the sliding rod 472 when the stopper 473 is pushed to move in the sliding groove. When the stopper 473 is attached to the slide rod 472, the slide rod 472 cannot slide inside the sleeve 471.
Specifically, in the present embodiment, the sliding groove is gradually inclined from the direction approaching the rotating frame 461 to the direction separating from the rotating frame 461 toward the inside of the sleeve 471, so that the supporting force acts on the limiting block 473 to make the limiting block 473 receive the force moving toward the direction approaching the sliding rod 472 when the sliding rod 472 plays a supporting role, and the friction force between the limiting block 473 and the sliding rod 472 is enhanced. The stability in the supporting process is ensured.
In some embodiments, the fixing mechanism 5 may have a structure as shown in fig. 1, 3, 5 and 6. Referring to fig. 1, 3, 5 and 6, the fixing mechanism 5 includes a base 51, a pressing block 52, a first driving lever 53 and a second driving lever 54. The base 51 is fixedly mounted on the second vehicle body 2; the pressing block 52 is positioned above the base 51, and the pressing block 52 has a degree of freedom to move in a direction approaching or separating from the base 51 on the second vehicle body 2; the first driving rod 53 is hinged on the base 51, and one end of the first driving rod 53 is hinged with the pressing block 52; second driving lever 54 one end of the second driving lever 54 is hinged to the other end of the first driving lever 53, and the other end of the second driving lever 54 is hinged to the rotating frame 461. The polyurethane blocks with anti-skid patterns are arranged on the upper surface of the base 51 and the lower surface of the pressing block 52, so that the friction force between the cable and the base 51 and the pressing block 52 can be enhanced, and the cable is fixed more stably. The second vehicle body 2 is further provided with a relief groove for avoiding the first drive lever 53 and the second drive lever 54. When the cable pressing device is used, the cable can be firstly placed on the base 51, then the rotating frame 461 moves upwards, the rotating frame 461 can drive the bolt 45 to be separated from the limiting groove when rotating upwards, the first vehicle body 1 and the second vehicle body 2 can be separated, and meanwhile, the rotating frame 461 can enable the first driving rod 53 and the second driving rod 54 to rotate when rotating upwards, so that the pressing block 52 presses the cable on the base 51. The latch 45 and the pressing block 52 can be simultaneously driven to move together when the rotating frame 461 is rotated. The operation steps of operators in the use process are reduced. Reduces labor force and improves production efficiency.
Specifically, in the present embodiment, the number of the first driving rods 53 and the second driving rods 54 is two, and the two first driving rods 53 are located at two sides of the base 51 and the pressing block 52.
Meanwhile, the pressing block 52 is hinged to the second driving rod 54, so that the lower surface of the pressing block 52 can be kept parallel to the upper surface of the base 51 all the time, and the contact area between the pressing block 52 and a cable is enhanced.
Specifically, the hinge shaft of the first driving lever 53 on the base 51 and the hinge shafts of the first driving lever 53 and the second driving lever 54 and the hinge shaft of the second driving lever 54 on the rotating frame 461 are arranged parallel to each other and perpendicular to the conveying direction of the cable.
Specifically, two guide rollers are rotatably disposed on one side of the base 51 near the first vehicle body 1, the two guide rollers are disposed at intervals along the vertical direction, and a guide groove for guiding the movement of the cable is further disposed between the two guide rollers. The position of the cable in the height direction on the second vehicle body 2 can be limited, and the impact of the cable with the rotating frame 461 to the pressing of the pressing block 52 on the cable is avoided.
In some embodiments, the plug board 3 may have a structure as shown in fig. 1, 3, and 5. Referring to fig. 1, 3 and 5, the plug board 3 is hinged to the second vehicle body 2. The hinge shaft of the plug board 3 is disposed in parallel to the upper surface of the second vehicle body 2 and perpendicular to the cable conveying direction. Can be when the ground is uneven, can adjust the angle of plugboard 3 on second automobile body 2, plugboard 3 and first automobile body 1 keep parallelism when, and the plugboard 3 of being convenient for on the one hand slides into the recess inside, makes things convenient for bolt 45 to insert the spacing inslot after first breach 43 and second breach 44 coincidence simultaneously. Facilitating adjustment of the relative position between the plug board 3 and the first body 1.
In some embodiments, the mounting mechanism 6 may be configured as shown in fig. 1 and 3. Referring also to fig. 1 and 3, the mounting mechanism 6 includes a support frame 61. The number of the supporting frames 61 is two, the two supporting frames 61 are arranged on the first vehicle body 1 at intervals along the axial direction of the cable roll, and a rotating groove for placing the rotating shaft on the cable roll is formed in the top of the supporting frames 61. The rotating groove is concaved downwards at the top of the supporting frame 61, and when the cable coil is placed on the first vehicle body 1, the rotating shafts at the two ends of the cable coil can be respectively placed in the rotating groove, and the opening of the rotating groove is positioned above the supporting frame 61. The cable coil is convenient to take and put. The operation is convenient and the use is convenient.
In some embodiments, the support 61 may be configured as shown in fig. 3. Referring to fig. 3, a limit rod 62 and a swing rod 63 are further disposed on the support 61, the limit rod 62 and the swing rod 63 are located at two sides of the rotation groove, the limit rod 62 is fixedly mounted on the support 61, the middle of the swing rod 63 is hinged to the support 61, and an elastic member for driving one end of the swing rod 63 located above the support 61 to rotate in a direction close to the limit rod 62 is further disposed between the swing rod 63 and the support 61. The limiting rod 62 and the swinging rod 63 are respectively positioned at two sides of the rotating groove, one ends of the limiting rod 62 and the swinging rod 63, which are far away from the supporting frame 61, are respectively provided with an inclined chamfer, and the inclined chamfers are respectively positioned at one side of the limiting rod 62, which is opposite to the swinging rod 63. The clearance between gag lever post 62 and swinging arms 63 is less than the external diameter of axis of rotation on the cable book to concave being equipped with in the side that swinging arms 63 are close to gag lever post 62 with the cable book on axis of rotation appearance looks adaptation circular arc groove, can falling into the inside back of groove at the cable book on axis of rotation, swinging arms 63 pass through the drive of elastic component, make the circular arc groove laminating on swinging arms 63 in the outside of cable book on axis of rotation, can play spacing effect to the position of cable book axis of rotation. Detachment of the cable roll from the support frame 61 can be avoided. The stability of using in the unwrapping wire in-process is improved.
Optionally, in this embodiment, the limiting rods 62 and the swinging rods 63 are arranged at intervals along the direction of the direction, and the limiting rods 62 are located at one side of the swinging rods 63 along the paying-off direction, so that when the cable is pulled to move during paying-off, a pulling force acting on the cable coil can act on the limiting rods 62, so that the cable coil is prevented from being separated from the rotating groove.
Alternatively, in this embodiment, a gravity ball is fixedly connected to the end of the swing rod 63 below the swing rod 63, so that the swing rod 63 can be kept in a vertical state.
In some embodiments, the swing lever 63 may have a structure as shown in fig. 3. Referring to fig. 3, one end of the swing lever 63 above the support frame 61 is provided with an inclined chamfer for facilitating the sliding of the rotating shaft on the cable roll into the inside of the rotating groove. The setting of slope chamfer can be when putting into the cable roll to the rotation inslot portion, thereby the axis of rotation on the cable roll can drive swinging arms 63 rotation through the slope chamfer and increase the clearance between swinging arms 63 and the gag lever post 62, and the cable roll of being convenient for is put into the rotation inslot portion. Meanwhile, the swinging rod 63 can be driven to rotate towards the direction close to the limiting rod 62 through the elastic piece, so that the rotating shaft on the cable roll can be clamped between the swinging rod 63 and the limiting rod 62. The cable coil is convenient to install and stable in the use process.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. Auxiliary pay-off is used in power supply construction, characterized by comprising:
the first vehicle body is provided with an installation mechanism for placing the cable coil;
the second car body is detachably connected with the first car body, and a fixing mechanism for fixing the cable is arranged on the second car body;
the plug board is positioned at one side of the second vehicle body, which is close to the first vehicle body, along the conveying direction of the cable, and a groove for accommodating the plug board is formed in the first vehicle body;
the connecting mechanism is arranged between the plug board and the first vehicle body and is used for fixedly mounting the plug board on the first vehicle body;
the connecting mechanism comprises:
the first bulge parts are positioned on two sides of the plug board and are arranged to protrude out of the plug board along the direction of conveying the cable towards the direction close to the first vehicle body, and a first slot in sliding fit with the first bulge parts is arranged on the first vehicle body;
the second bulge part is arranged on the first vehicle body and protrudes out of the first vehicle body along the conveying direction of the cable, and a second slot which is in sliding fit with the second bulge part is arranged on the second vehicle body;
a first notch is formed in the outer side wall of the plugboard, a second notch is formed in the inner wall of the groove, and when the plugboard slides into the groove, the first notch and the second notch form a limiting groove;
the bolt is inserted into the limiting groove, and the appearance of the bolt is matched with the inner hole of the limiting groove;
the plug pin is arranged on the plug plate in a sliding manner along the length direction of the limit groove, and a driving assembly for driving the plug pin to slide is further arranged on the plug plate;
the drive assembly includes:
the rotating frame is hinged on the plugboard at one side; a chute is arranged on the rotating frame along the radial direction of the rotating frame hinge shaft;
the fixed rod is fixedly connected with the bolt and is arranged in the chute in a sliding way;
the positioning assembly is arranged between the rotating frame and the plugboard and is used for fixing the rotating frame on the plugboard;
the fixing mechanism includes:
the base is fixedly arranged on the second vehicle body;
the pressing block is positioned above the base, and the pressing block has a degree of freedom for moving towards or away from the base on the second vehicle body;
the first driving rod is hinged on the base, and one end of the first driving rod is hinged with the pressing block;
the second driving rod, the one end of second driving rod with the other end hinge joint of first driving rod, the other end hinge joint of second driving rod sets up on the rotating turret.
2. The auxiliary pay-off device for power supply construction according to claim 1, wherein the positioning assembly comprises:
one end of the sleeve is hinged to the plugboard, a sliding groove is formed in the side wall of the sleeve, and the sliding groove is gradually inclined towards the interior of the sleeve along the axis of the sleeve;
the sliding rod is arranged in the sleeve in a sliding manner, and one end of the sliding rod is hinged to the rotating frame;
the limiting block is arranged inside the sliding groove in a sliding manner and penetrates through the side wall of the sleeve, and can be abutted to the sliding rod when sliding in the sliding groove, and the limiting block is used for fixing the sliding rod inside the sleeve.
3. The auxiliary pay-off device for power supply construction according to claim 1, wherein the plug board is hinged to the second vehicle body.
4. The auxiliary pay-off device for power supply construction according to claim 1, wherein the mounting mechanism comprises:
the number of the supporting frames is two, the two supporting frames are arranged on the first car body at intervals along the axial direction of the cable roll, and a rotating groove for placing a rotating shaft on the cable roll is formed in the top of each supporting frame.
5. The auxiliary pay-off device for power supply construction according to claim 4, wherein the support frame is further provided with a limiting rod and a swinging rod, the limiting rod and the swinging rod are located on two sides of the rotating groove, the limiting rod is fixedly installed on the support frame, the middle part of the swinging rod is hinged to the support frame, and an elastic piece for driving one end of the swinging rod located above the support frame to rotate towards the direction close to the limiting rod is further arranged between the swinging rod and the support frame.
6. The auxiliary pay-off device for power supply construction according to claim 5, wherein an end of the swinging rod above the supporting frame is provided with an inclined chamfer for facilitating the rotating shaft of the cable roll to slide into the rotating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210706661.0A CN115196409B (en) | 2022-06-21 | 2022-06-21 | Auxiliary paying-off device for power supply construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210706661.0A CN115196409B (en) | 2022-06-21 | 2022-06-21 | Auxiliary paying-off device for power supply construction |
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| CN115196409A CN115196409A (en) | 2022-10-18 |
| CN115196409B true CN115196409B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210706661.0A Active CN115196409B (en) | 2022-06-21 | 2022-06-21 | Auxiliary paying-off device for power supply construction |
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| JPH05316618A (en) * | 1992-05-11 | 1993-11-26 | Central Japan Railway Co | Cable laying vehicle |
| CN203205779U (en) * | 2013-04-28 | 2013-09-18 | 齐河县供电公司 | Automatic cable laying device |
| WO2017147656A1 (en) * | 2016-03-02 | 2017-09-08 | Vinidex Pty Limited | A trailer for uncoiling plastic pipe |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115196409A (en) | 2022-10-18 |
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