CN212668791U

CN212668791U - Cable traction trailer equipment

Info

Publication number: CN212668791U
Application number: CN202021257972.6U
Authority: CN
Inventors: 冯庆尧
Original assignee: Tianjin Jinyao Electric Power Development Co ltd
Current assignee: Tianjin Jinyao Electric Power Development Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-09
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a cable traction trailer equipment, including two stands of trailer support body and fixed connection on trailer support body upper portion, the axis stores pylon has been cup jointed on the stand, two be equipped with cable drum between the axis stores pylon, the central axostylus axostyle is equipped with to the middle of the cable drum, cable drum passes through the central axostylus axostyle joint on the axis stores pylon, trailer support body both ends are rotated and are connected with the wheel, trailer support body lower extreme is close to wheel one side fixedly connected with translation balladeur train, translation balladeur train lower extreme sliding connection has the pivot base plate, pivot base plate lower extreme rotates and is connected with the gyration circle frame, gyration circle frame and the laminating of cable drum limit portion, be equipped with between pivot base plate and the gyration circle frame. The utility model discloses when making the gyration cylinder with the metal frame laminating rotation on the cable drum, drive the unnecessary cable drum rotation of being qualified for the next round of competitions, make the cable receive the cable drum rotation and draw to twine on the cable drum again.

Description

Cable traction trailer equipment

Technical Field

The utility model relates to a cable conveying equipment technical field especially relates to a cable pulls trailer equipment.

Background

The cable trailer is generally used in the operation of the power department, is suitable for overhead engineering of power and communication lines, and is convenient for the consignment and the exhibition of cables. The cable trailer can be classified into a plurality of products such as a bistable machine cable trailer, a hydraulic steel wire trailer, a portable cable trailer, a hydraulic folding cable trailer, a portable hydraulic trailer and the like.

Patent publication No. CN205740121U discloses a novel cable trailer, which includes a base; the front end of the base is provided with a clamping hook, and the rear end of the base is provided with a cavity; two sides of the base are provided with vertical frames; the cable roller can be placed in a cavity at the rear end of the base, lifted through a chain block on the cross beam frame and finally placed in a clamping groove on the limiting clamping seat; the transverse beam frame is provided with a plurality of uniformly distributed hole grooves, and cable rollers with different sizes can be used for inserting the chain block into different hole grooves as required; the transverse beam frame is inclined towards the rear end, so that the cable roller can be smoothly pushed into the clamping groove of the limiting clamping seat.

Above-mentioned technical scheme can realize installing the cable line roller on spacing cassette, later lifts up the cable line roller, makes things convenient for the unwrapping wire work of the transportation of cable line roller and cable, nevertheless because cable line roller weight is great, receives pulling equipment to pull and rotates, when stopping pulling again, the cable line roller has the rotation potential energy, still can continue to rotate, leads to the cable unwrapping wire on the cable line roller too much, makes the cable of winding originally on the line roller loose, influences subsequent use of cable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable traction trailer equipment can turn around the cable roller that loses after pulling, makes the cable twine on the cable roller again to reduce the loose influence to follow-up use of cable.

The utility model discloses a can realize through following technical scheme:

a cable traction trailer device, which comprises a trailer frame body and two upright posts fixedly connected with the upper part of the trailer frame body, the upright posts are sleeved with middle shaft hanging racks, a cable coil is arranged between the two middle shaft hanging racks, metal side frames which are arranged in an annular manner are arranged on two sides of the cable coil, a central shaft lever is inserted in the middle of the cable coil, the cable coil is clamped on the central shaft hanging rack through the central shaft lever, wheels are rotatably connected at two ends of the trailer frame body, a translational sliding frame is fixedly connected at one side of the lower end of the trailer frame body close to the wheels, the lower end of the translational sliding frame is connected with a rotating shaft substrate in a sliding way, the lower end of the rotating shaft substrate is connected with a rotary round frame in a rotating way, the rotary round frame is attached to the edge of the cable drum, a driven rotary worm gear is arranged between the rotary shaft substrate and the rotary round frame, the driven rotating worm wheel and the rotating round frame rotate coaxially, and a rotating mechanism used for driving the driven rotating worm wheel to rotate is arranged on the side edge of the driven rotating worm wheel.

By adopting the technical scheme, the rotation mechanism drives the driven rotating worm wheel to rotate, so that the rotation mechanism drives the rotating circular frame to rotate coaxially with the driven rotating worm wheel, and when the rotating circular frame is attached to the metal edge frame on the cable drum to rotate, the cable drum with redundant outgoing lines is driven to rotate, so that the cable is dragged by the cable drum to be wound on the cable drum again.

Further setting the following steps: the swing mechanism comprises a driving rotating rod, the driving rotating rod is rotatably connected with the rotating shaft substrate, a worm rod part is arranged in the middle of the driving rotating rod, and the worm rod part is meshed with the driven rotating worm wheel.

Through adopting above-mentioned technical scheme, through worm portion with from the meshing effect that changes the worm wheel, make the rotation of the last worm portion of initiative bull stick, drive the rotation of the follow commentaries on classics worm wheel of being connected with it meshing, and then adjust the rotation of gyration circle frame.

Further setting the following steps: the translation sliding frame is characterized in that transverse sliding ways are formed in two sides of the translation sliding frame, a linkage sliding block is fixedly connected to the upper portion of the rotating shaft substrate, and two ends of the linkage sliding block are respectively in sliding connection with the inner walls of the transverse sliding ways.

By adopting the technical scheme, the linkage sliding block slides in the transverse sliding way, so that the transverse sliding of the linkage sliding block and the rotating shaft substrate on the lower side of the transverse sliding frame is convenient to limit, and the rotating shaft substrate moves towards one side far away from the cable coil when the cable on the cable coil is not required to be rewound.

Further setting the following steps: the middle part of the linkage sliding block is provided with a positioning through hole, a positioning screw rod is arranged in the positioning through hole, and the positioning screw rod is in threaded connection with the trailer frame body through the positioning through hole.

By adopting the technical scheme, the positioning screw rod in threaded connection with the middle of the linkage sliding block is convenient to screw down the positioning screw rod to enable the positioning screw rod to be abutted against the bottom edge of the translation sliding frame after the linkage sliding block on the translation sliding frame is moved.

Further setting the following steps: and an operation turntable is arranged at one end of the driving rotating rod, which is far away from the rotating shaft substrate, and the operation turntable is fixedly connected with the driving rotating rod.

Through adopting above-mentioned technical scheme, at the operation carousel that initiative bull stick side set up, the staff of being convenient for grips the operation carousel and rotates, drives the initiative bull stick and rotates, selects the number of turns of rotation of initiative bull stick as required to the regulation drives cable drum pivoted range.

Further setting the following steps: the two sides of the rotating shaft base plate are respectively provided with a rotating shaft seat, the rotating shaft seats are fixedly connected with the rotating shaft base plate, and the driving rotating rod is rotatably connected with the rotating shaft base plate through the rotating shaft seats.

By adopting the technical scheme, the rotating shaft seats arranged on the two sides of the rotating shaft base plate are convenient for enabling the driving rotating rod to rotate on the lower part of the rotating shaft base plate, and the driving rotating rod is kept to stably rotate on the lower side of the rotating shaft base plate, so that the driven rotating worm wheel meshed with the worm part on the driving rotating rod is driven to rotate.

Further setting the following steps: the rotary round frame comprises six annularly-arranged rotary supporting rods fixedly connected with the outside, an extension driving lever is sleeved on each rotary supporting rod and is connected with the rotary round frame in a sliding mode through the rotary supporting rods, an inner jacking spring is arranged in each extension driving lever, and two ends of each inner jacking spring are respectively connected with the inner jacking spring and the rotary supporting rods in an abutting mode.

Through adopting above-mentioned technical scheme, six epitaxial driving levers that the annular set up on gyration circle frame, be convenient for make with the epitaxial driving lever of cable drum side butt contract after the lateral wall contact with cable drum, stir the metal side frame pivoted on the cable drum, make things convenient for adjacent next epitaxial driving lever and the last adjacent metal side frame contact of cable drum.

To sum up, the utility model discloses a beneficial technological effect does:

the utility model discloses a make rotation mechanism drive from the rotation of commentaries on classics worm wheel and gyration circle frame, make the rotation that drives cable drum with the gyration circle frame of cable drum side metal frame contact to the staff of being convenient for drives the cable drum that articulates on the axis stores pylon as required and rotates, carries out the backrush to the cable on the cable drum and handles, reduces the influence that the cable is in disorder to follow-up cable construction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2, and is mainly used for showing the structure of the revolving round rack part;

fig. 4 is a schematic structural view of the translation carriage part of the present invention;

fig. 5 is a half sectional view of the rotary circular frame part of the present invention.

Reference numerals: 1. a trailer frame body; 2. a column; 3. a middle shaft hanging rack; 4. a cable spool; 5. a metal side frame; 6. a central shaft; 7. a wheel; 8. a translational carriage; 9. a rotary round frame; 10. a linkage slide block; 11. a rotating shaft substrate; 12. a driven worm gear; 13. an active rotating rod; 14. a worm part; 15. a rotating shaft seat; 16. positioning a screw rod; 17. operating the turntable; 18. an extension deflector rod; 19. and an inner top spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of 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 therefore are not to be construed as limiting the scope of the invention.

Referring to fig. 1, for the utility model discloses a cable traction trailer equipment, including trailer support body 1 and two stands 2 of fixed connection on 1 upper portion of trailer support body, axis stores pylon 3 has been cup jointed on the stand 2, be equipped with cable drum 4 between two axis stores pylon 3, cable drum 4 both sides are equipped with the metal limit frame 5 that the annular was arranged, the middle of cable drum 4 is inserted and is equipped with central axostylus axostyle 6, cable drum 4 passes through central axostylus axostyle 6 joint on

axis stores pylon

3, 1 both ends of trailer support body are rotated and are connected with

wheel

7, 1 lower extreme of trailer support body is close to wheel 7 one side fixedly connected with translation balladeur train 8.

Referring to fig. 3 and 4, a rotating shaft substrate 11 is slidably connected to the lower end of the translational carriage 8, a rotary circular frame 9 is rotatably connected to the lower end of the rotating shaft substrate 11, the rotary circular frame 9 is attached to the edge of the cable drum 4, a driven rotary worm gear 12 is arranged between the rotating shaft substrate 11 and the rotary circular frame 9, the driven rotary worm gear 12 and the rotary circular frame 9 rotate coaxially, a rotary mechanism for driving the driven rotary worm gear 12 to rotate is arranged on the side of the driven rotary worm gear 12, the rotary mechanism includes a driving rotary rod 13, the driving rotary rod 13 is rotatably connected to the rotating shaft substrate 11, a worm rod part 14 is arranged in the middle of the driving rotary rod 13, the worm rod part 14 is meshed with the driven rotary worm gear 12, and the rotation of the driven rotary worm gear 12 meshed with the driving rotary rod 13 is driven by the meshing action of the worm rod part 14 with the driven rotary worm gear 12, so as to adjust the rotation of the rotary circular frame.

Referring to fig. 5, the rotary circular frame 9 includes six rotary supporting rods which are fixedly connected externally and are arranged in an annular manner, an extension deflector rod 18 is sleeved on the rotary supporting rod, the extension deflector rod 18 is connected with the rotary circular frame 9 in a sliding manner through the rotary supporting rod, an inner jacking spring 19 is arranged in the extension deflector rod 18, two ends of the inner jacking spring 19 are respectively abutted to the inner jacking spring 19 and the rotary supporting rod, six extension deflector rods 18 which are arranged in an annular manner on the rotary circular frame 9 facilitate the extension deflector rod 18 abutted to the side edge of the cable coil 4 to retract after contacting with the side wall of the cable coil 4, and when the metal edge frame 5 on the cable coil 4 is stirred to rotate, the next adjacent extension deflector rod 18 is convenient to contact with the adjacent metal edge frame 5 on the cable coil 4.

Referring to fig. 3 and 4, the two sides of the translational sliding frame 8 are provided with transverse sliding ways, the upper portion of the rotating shaft substrate 11 is fixedly connected with the interlocking slider 10, the two ends of the interlocking slider 10 are respectively connected with the inner walls of the transverse sliding ways in a sliding manner, so that the interlocking slider 10 slides in the transverse sliding ways, the middle portion of the interlocking slider 10 is provided with a positioning through hole, a positioning screw 16 is arranged in the positioning through hole, the positioning screw 16 is in threaded connection with the trailer frame body 1 through the positioning through hole, and the positioning screw 16 in threaded connection with the middle portion of the interlocking slider 10 is convenient for screwing the positioning screw 16 to enable the positioning screw 16 to abut against the bottom edge of the translational sliding frame 8.

Referring to fig. 4, an operation dial 17 is disposed at an end of the active rotating rod 13 away from the rotating shaft substrate 11, the operation dial 17 is fixedly connected to the active rotating rod 13, and the operation dial 17 disposed at a side of the active rotating rod 13 facilitates a worker to hold the operation dial 17 to rotate, so as to drive the active rotating rod 13 to rotate, and select a number of rotation turns of the active rotating rod 13 as required, thereby adjusting a rotation amplitude of the cable coil 4.

The two sides of the rotating shaft base plate 11 are respectively provided with a rotating shaft seat 15, the rotating shaft seats 15 are fixedly connected with the rotating shaft base plate 11, the driving rotating rod 13 is rotatably connected with the rotating shaft base plate 11 through the rotating shaft seats 15, the rotating shaft seats 15 arranged on the two sides of the rotating shaft base plate 11 are convenient to enable the driving rotating rod 13 to rotate on the lower portion of the rotating shaft base plate 11, the driving rotating rod 13 is kept to stably rotate on the lower side of the rotating shaft base plate 11, and therefore the driven rotating worm wheel 12 connected with the worm rod part 14 on the driving rotating rod 13 in a meshed mode is.

The utility model discloses a theory of operation and beneficial effect do:

when the cable coil 4 is constructed, the cable coil 4 is hung on the central shaft hanging rack 3 through the internal central shaft rod 6, so that the cable coil 4 is in a suspended state and is convenient to carry out traction work, when excessive outgoing lines occur after traction, the rotating shaft substrate 11 on the lower side of the translational sliding rack 8 is moved, the rotating shaft substrate 11 is moved to one side close to the cable coil 4, the positioning screw 16 is screwed down, the positioning screw 16 is abutted against the lower edge of the translational sliding rack 8, when the extension deflector rod 18 on the rotary circular rack 9 is abutted against the metal side frames 5 on two sides of the cable coil 4, the driving rotary rod 13 is rotated, the worm rod part 14 on the driving rotary rod 13 drives the driven rotary worm wheel 12 which is meshed and connected with the driving rotary circular rack 9 which is coaxially connected with the driven rotary worm wheel 12 to rotate, the extension deflector rod 18 on the rotary circular rack 9 is respectively contacted and rotated with the metal side frames 5 on the cable coil 4, so that a worker can conveniently drive the cable coil 4 hung on the central, the cable on the cable drum 4 is rewound, and the influence of scattered cables on subsequent cable construction is reduced.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cable traction trailer equipment, includes trailer support body (1) and two stand (2) of fixed connection on trailer support body (1) upper portion, axis stores pylon (3) have been cup jointed on stand (2), two be equipped with cable drum (4) between axis stores pylon (3), cable drum (4) both sides are equipped with metal frame (5) that the annular set up, insert in the middle of cable drum (4) and be equipped with central axostylus axostyle (6), cable drum (4) are through central axostylus axostyle (6) joint on axis stores pylon (3), trailer support body (1) both ends are rotated and are connected with wheel (7), its characterized in that: trailer support body (1) lower extreme is close to wheel (7) one side fixedly connected with translation balladeur train (8), translation balladeur train (8) lower extreme sliding connection has pivot base plate (11), pivot base plate (11) lower extreme rotates and is connected with gyration circle frame (9), laminating of gyration circle frame (9) and cable drum (4) limit portion, be equipped with between pivot base plate (11) and gyration circle frame (9) from changeing worm wheel (12), from changeing worm wheel (12) and gyration circle frame (9) coaxial rotation, be equipped with from changeing worm wheel (12) side and be used for the drive from changeing worm wheel (12) pivoted rotation mechanism.

2. A cable-tractor-trailer apparatus according to claim 1, wherein: the slewing mechanism comprises a driving rotating rod (13), the driving rotating rod (13) is rotatably connected with the rotating shaft substrate (11), a worm part (14) is arranged in the middle of the driving rotating rod (13), and the worm part (14) is meshed with the driven slewing gear (12) and is connected with the driven slewing gear.

3. A cable-tractor-trailer apparatus according to claim 1, wherein: the translation sliding frame is characterized in that transverse sliding ways are formed in two sides of the translation sliding frame (8), a linkage sliding block (10) is fixedly connected to the upper portion of the rotating shaft substrate (11), and two ends of the linkage sliding block (10) are respectively in sliding connection with the inner walls of the transverse sliding ways.

4. A cable-tractor-trailer apparatus according to claim 3, wherein: a positioning through hole is formed in the middle of the linkage sliding block (10), a positioning screw rod (16) is arranged in the positioning through hole, and the positioning screw rod (16) is in threaded connection with the trailer frame body (1) through the positioning through hole.

5. A cable-tractor-trailer apparatus according to claim 2, wherein: the driving rotating rod (13) is far away from one end of the rotating shaft substrate (11) and is provided with an operation turntable (17), and the operation turntable (17) is fixedly connected with the driving rotating rod (13).

6. A cable-tractor-trailer apparatus according to claim 2, wherein: the improved rotary table is characterized in that rotary shaft seats (15) are respectively arranged on two sides of the rotary shaft base plate (11), the rotary shaft seats (15) are fixedly connected with the rotary shaft base plate (11), and the driving rotary rod (13) is rotatably connected with the rotary shaft base plate (11) through the rotary shaft seats (15).

7. A cable-tractor-trailer apparatus according to claim 1, wherein: gyration circle frame (9) include the rotation branch that six annular of outside fixed connection arranged, the extension driving lever (18) has been cup jointed on the rotation branch, extension driving lever (18) are through rotating branch and gyration circle frame (9) sliding connection, be equipped with interior top spring (19) in extension driving lever (18), interior top spring (19) both ends respectively with interior top spring (19) and rotation branch looks butt.