CN214543331U

CN214543331U - Auxiliary device for erecting power line

Info

Publication number: CN214543331U
Application number: CN202120633620.4U
Authority: CN
Inventors: 许鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-29
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses an auxiliary device for power line erects relates to power line erects equipment technical field, including base, support frame, disc, commentaries on classics roller, first servo motor, annular piece, first grip block, second grip block, first cavity, second cavity, third cavity, slider, compression spring, stopper, fourth cavity, first gear, second servo motor, second gear, first lead screw, third gear, installation piece, second lead screw, through-hole and arc rack. The utility model discloses a set up slider and first lead screw, fix the sheath and the sinle silk of cable conductor simultaneously, lengthen the sheath when avoiding taut work to go on, guaranteed the working effect of device, through setting up second lead screw and arc rack, the arc rack carries out spacing work to the third gear, avoids changeing the roller and independently rotates the taut effect that influences the device, has guaranteed the stability of device work.

Description

Auxiliary device for erecting power line

Technical Field

The utility model relates to a power line erects equipment technical field, specifically is an auxiliary device for power line erects.

Background

An electric power line refers to a line used to transmit electric energy between a power plant, a substation, and an electric power consumer. It is an important component of a power supply system and is responsible for the task of delivering and distributing electrical energy. With the modern development of power grid construction, the application of the cable is more and more extensive, and the cable has the advantages of low line loss, high temperature resistance, corrosion resistance, environmental compatibility and the like. During the erection of the power line, it is usually necessary to use a tensioning device to tension the cable.

The auxiliary device that current power line erect is when taut the cable conductor, is fixed in the sheath outside of cable conductor usually, lacks the fixed to cable conductor sinle silk, along with the going on of taut work, elongates the sheath easily, influences the life of sheath to influence the working effect of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary device for power line erects to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an auxiliary device for erecting a power line comprises a base, wherein support frames are symmetrically arranged on two sides of the top of the base, rotatably connected discs are symmetrically arranged on one side of the outer wall of each support frame, the inner sides of the two discs are provided with the same rotating roller, one side of the outer wall of one support frame is provided with a first servo motor, the output shaft of the first servo motor is fixedly connected with one of the discs, the outer wall of the rotating roller is sleeved with a slidably connected annular block, one side of the outer wall of one disc, which is close to the annular block, is provided with a first clamping block, one side of the outer wall of the annular block, which is close to the first clamping block, is provided with a second clamping block matched with the first clamping block, a through hole is formed in one side of the outer wall of the annular block, a first cavity is symmetrically formed in one side of the outer wall of the first clamping block and the outer wall of the second clamping block, a second cavity is formed in one side of the outer wall of the first cavity, a plurality of third cavities are uniformly formed in the inner wall of the second cavity, a sliding block in sliding connection is arranged on the inner wall of each third cavity in a matching manner, a compression spring is arranged on one side, close to the second cavity, of the outer wall of the sliding block, one end of the compression spring is fixedly connected with the inner wall of the second cavity, a limiting block is sleeved on one side, away from the compression spring, of the sliding block, a fourth cavity is formed in one side, away from the first cavity, of the inner wall of the first cavity, a first gear in rotating connection is arranged on one side, close to the first gear, of the inner wall of the fourth cavity, a second servo motor is arranged on one side, away from the compression spring, an output shaft of the second servo motor is fixedly connected with the first gear, second gears in rotating connection are symmetrically arranged on two sides of the first gear on the inner wall of the fourth cavity, and a first lead screw is arranged on one side, close to the second clamping block, of the outer wall of the second gear, first lead screw one end extends to the first grip block outside, first lead screw with the second grip block rotates and connects, the base outer wall is kept away from first servo motor one side is equipped with the third gear of rotating the connection, third gear and one of them disc fixed connection, the base outer wall in the third gear top is equipped with the installation piece, the inboard cover of installation piece is equipped with the second lead screw of rotating the connection, second lead screw one end extends to installation piece top and cover are equipped with the carousel, the second lead screw other end in installation piece below is equipped with the arc rack of rotating the connection, the arc rack with base outer wall sliding connection, the arc rack is located the third gear top.

Furthermore, the inner wall of the first cavity is provided with a friction block in a matching manner, so that the friction force between the inner wall of the first cavity and the cable sheath is increased, and the fixing effect of the device is ensured.

Further, the through-hole inner wall is equipped with the ball that a plurality of rotation is connected, carries out sliding contact through ball and cable conductor, avoids the through-hole to cause the damage to the cable conductor.

Furthermore, the inner wall of the support frame is provided with a ball bearing matched with the disc, and the rotation is replaced by the arrangement of the ball bearing. Ensuring the smooth rotation of the disc.

Furthermore, a screw nut matched with the first screw rod is arranged in the second clamping block, the first screw rod and the screw nut rotate relatively to drive the screw nut to move, and the second clamping block moves along with the screw nut.

Furthermore, the outer wall of the support frame is provided with a slide rail matched with the arc-shaped rack, so that the movement direction of the arc-shaped rack is limited, and the stability of the arc-shaped rack in movement is ensured.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up slider, compression spring, second cavity and first lead screw, fix the sheath and the sinle silk of cable conductor simultaneously, lengthen the sheath when avoiding taut work to go on to cause the damage on sheath surface, guaranteed the work effect of device.

2. The utility model discloses a set up second lead screw and arc rack, the arc rack carries out spacing work to the third gear to fix disc and commentaries on classics roller, avoid changeing the roller and independently rotate the taut effect that influences the device, guaranteed the stability of device work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention in its entirety;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is an enlarged schematic view of fig. 2B according to the present invention;

fig. 4 is a side view of the first clamping block of the present invention;

FIG. 5 is a side view of the ring block of the present invention;

in the figure: 1. a base; 2. a support frame; 3. a disc; 4. rotating the roller; 5. a first servo motor; 6. a ring block; 7. a first clamping block; 8. a second clamping block; 9. a first cavity; 10. a second cavity; 11. a third cavity; 12. a slider; 13. a compression spring; 14. a limiting block; 15. a fourth cavity; 16. a first gear; 17. a second servo motor; 18. a second gear; 19. a first lead screw; 20. a third gear; 21. mounting blocks; 22. a second lead screw; 23. a through hole; 24. an arc-shaped rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary device for erecting a power line comprises a base 1, wherein support frames 2 are symmetrically arranged on two sides of the top of the base 1, rotatably connected discs 3 are symmetrically arranged on one side of the outer wall of each support frame 2, the inner sides of the two discs 3 are provided with the same rotating roller 4, one side of the outer wall of one support frame 2 is provided with a first servo motor 5, the output shaft of the first servo motor 5 is fixedly connected with one of the discs 3, the outer wall of the rotating roller 4 is sleeved with a slidably connected annular block 6, one side of the outer wall of one disc 3, which is close to the annular block 6, is provided with a first clamping block 7, one side of the outer wall of the annular block 6, which is close to the first clamping block 7, is provided with a second clamping block 8 matched with the first clamping block 7, the outer wall of the annular block 6 is provided with a through hole 23 on one side of the second clamping block 8, and one side of the first clamping block 7, which is adjacent to the outer wall of the second clamping block 8, is symmetrically provided with a first cavity 9, a second cavity 10 is formed in one side of the outer wall of the first cavity 9, a plurality of third cavities 11 are uniformly formed in the inner wall of the second cavity 10, a sliding block 12 in sliding connection is arranged on the inner wall of each third cavity 11 in a matching manner, a compression spring 13 is arranged on one side, close to the second cavity 10, of the outer wall of each sliding block 12, one end of each compression spring 13 is fixedly connected with the inner wall of the second cavity 10, a limit block 14 is sleeved on one side, far away from the compression spring 13, of each sliding block 12, a fourth cavity 15 is formed in one side, close to the first cavity 9, of the inner wall of each first clamping block 7, a first gear 16 in rotary connection is arranged on one side of the inner wall of each fourth cavity 15, a second servo motor 17 is arranged on one side, close to the first gear 16, of the inner wall of each fourth cavity 15, an output shaft of the second servo motor 17 is fixedly connected with the first gear 16, and second gears 18 in rotary connection are symmetrically arranged on two sides of the inner wall of the first gear 16, a first screw rod 19 is arranged on one side, close to the second clamping block 8, of the outer wall of the second gear 18, one end of the first screw rod 19 extends to the outer side of the first clamping block 7, and the first screw rod 19 is rotatably connected with the second clamping block 8.

The inner wall of the first cavity 9 is provided with a friction block in a matching manner, so that the friction force between the inner wall of the first cavity 9 and the cable sheath is increased, and the fixing effect of the device is ensured.

The through-hole 23 inner wall is equipped with the ball that a plurality of rotated the connection, carries out sliding contact through ball and cable conductor, avoids through-hole 23 to cause the damage to the cable conductor.

The inner wall of the support frame 2 is provided with a ball bearing matched with the disc 3, and the rotation is replaced by the arrangement of the ball bearing. Ensuring smooth rotation of the disc 3.

And a screw nut matched with the first screw 19 is arranged in the second clamping block 8. The first screw rod 19 and the screw rod nut rotate relatively to drive the screw rod nut to move, and the second clamping block 8 moves along with the screw rod nut.

The implementation mode is specifically as follows: when the cable clamp is used, by arranging the sliding block 12, the compression spring 13, the second cavities 10 and the first screw rod 19, during work, one end of a cable passes through the through hole 23, the top end of the cable is positioned at one side of the first clamping block 7, a wire core of the cable is positioned at the inner sides of the two second cavities 10, a sheath of the cable is positioned at the inner sides of the two first cavities 9, the second servo motor 17 starts to work to drive the first gear 16 to rotate, the second gear 18 moves along with the first gear 16 to drive the first screw rod 19 to move, the second clamping block 8 approaches towards the first clamping block 7 along with the first clamping block, the ring block 6 moves along with the first clamping block, the two first cavities 9 approach each other to clamp the sheath of the cable, the two second cavities 10 approach each other, along with the movement, the limiting block 14 contacts with the surface of the wire core of the cable, the limiting block 14 pushes the sliding block 12 to move towards the inner side of the third cavity 11, compression spring 13 is compressed, after first grip block 7 and the 8 laminating of second grip block, a plurality of compression spring 13 promotes stopper 14 and hugs closely in the linear outside of cable conductor, further guaranteed the fixed effect of device to the cable conductor sinle silk, fix the sheath of cable conductor and sinle silk simultaneously and accomplish the back, first servo motor 5 begins to work, drive disc 3 and move, change roller 4 and move thereupon, begin to carry out the taut work of cable conductor, fix the sheath and the sinle silk of cable conductor simultaneously, lengthen the sheath when avoiding taut work to go on, thereby cause the damage on sheath surface, the work effect of device has been guaranteed.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an auxiliary device for power line erects, still including rotate set up in 1 outer wall of base is kept away from the third gear 20 of 5 one sides of first servo motor, third gear 20 and one of them 3 fixed connection of disc, 1 outer wall of base in the 20 top of third gear is equipped with installation piece 21, the inboard side cover of installation piece 21 is equipped with the second lead screw 22 of rotating the connection, second lead screw 22 one end extends to installation piece 21 top and cover are equipped with the carousel, the second lead screw 22 other end in installation piece 21 below is equipped with the arc rack 24 of rotating the connection, arc rack 24 with 1 outer wall sliding connection of base, arc rack 24 is located third gear 20 top.

The outer wall of the support frame 2 is provided with a slide rail matched with the arc-shaped rack 24, so that the movement direction of the arc-shaped rack 24 is limited, and the stability of the arc-shaped rack 24 during movement is ensured.

The implementation mode is specifically as follows: during the use, through setting up second lead screw 22 and arc rack 24, after the taut work of device, the manual carousel that rotates, drive second lead screw 22 and move downwards, arc rack 24 moves along with second lead screw 22 is downwards, after a section distance, arc rack 24 and third gear 20 contact, arc rack 24 and third gear 20 phase-match, carry out spacing work to third gear 20, thereby fix disc 3 and commentaries on classics roller 4, avoid changeing roller 4 independently to rotate the taut effect that influences the device, the stability of device job has been guaranteed.

The utility model discloses a theory of operation:

referring to the attached drawings 1-5 of the specification, by arranging the sliding block 12, the compression spring 13, the second cavity 10 and the first screw rod 19, and fixing the sheath and the wire core of the cable, the situation that the sheath is elongated when tensioning is carried out is avoided, the surface of the sheath is damaged, and the working effect of the device is ensured.

Further, referring to the attached drawing 1 of the specification, the arc-shaped rack 24 performs limiting work on the third gear 20 by arranging the second lead screw 22 and the arc-shaped rack 24, so that the disc 3 and the rotary roller 4 are fixed, the phenomenon that the rotary roller 4 automatically rotates to influence the tensioning effect of the device is avoided, and the working stability of the device is ensured.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for the erection of electric power lines, comprising a base (1), characterized in that: the base (1) is provided with support frames (2) in bilateral symmetry at the top, the support frames (2) are provided with rotary connected discs (3) in symmetry at one side adjacent to the outer wall of the support frames (2), two discs (3) are provided with the same rotary roller (4) at the inner side, one side of the outer wall of the support frame (2) is provided with a first servo motor (5), an output shaft of the first servo motor (5) is fixedly connected with one of the discs (3), the outer wall of the rotary roller (4) is sleeved with a sliding connected annular block (6), one side of the outer wall of one of the discs (3) close to the annular block (6) is provided with a first clamping block (7), one side of the outer wall of the annular block (6) close to the first clamping block (7) is provided with a second clamping block (8) matched with the first clamping block (7), the outer wall of the annular block (6) is provided with a through hole (23) at one side of the second clamping block (8), a first cavity (9) is symmetrically formed in one side, adjacent to the outer wall of the second clamping block (8), of the first clamping block (7), a second cavity (10) is formed in one side of the outer wall of the first cavity (9), a plurality of third cavities (11) are uniformly formed in the inner wall of the second cavity (10), a sliding block (12) in sliding connection is arranged on the inner wall of each third cavity (11) in a matched mode, a compression spring (13) is arranged on one side, close to the second cavity (10), of the outer wall of the sliding block (12), one end of the compression spring (13) is fixedly connected with the inner wall of the second cavity (10), a limiting block (14) is sleeved on one side, far away from the compression spring (13), of the sliding block (12), a fourth cavity (15) is formed in one side, close to the first cavity (9), and a first gear (16) in rotating connection is arranged on one side of the inner wall of the fourth cavity (15), a second servo motor (17) is arranged on one side of the first gear (16) on the inner wall of the fourth cavity (15), an output shaft of the second servo motor (17) is fixedly connected with the first gear (16), second gears (18) which are connected in a rotating mode are symmetrically arranged on the inner wall of the fourth cavity (15) on two sides of the first gear (16), a first lead screw (19) is arranged on one side, close to the second clamping block (8), of the outer wall of the second gear (18), one end of the first lead screw (19) extends to the outer side of the first clamping block (7), the first lead screw (19) is rotatably connected with the second clamping block (8), a third gear (20) which is rotatably connected is arranged on one side, far away from the first servo motor (5), of the outer wall of the base (1), the third gear (20) is fixedly connected with one of the discs (3), and a mounting block (21) is arranged on the upper portion, above the third gear (20), of the outer wall of the base (1), the inboard cover of installation piece (21) is equipped with second lead screw (22) that rotates the connection, second lead screw (22) one end extends to installation piece (21) top and cover are equipped with the carousel, the second lead screw (22) other end in installation piece (21) below is equipped with arc rack (24) that rotate the connection, arc rack (24) with base (1) outer wall sliding connection, arc rack (24) are located third gear (20) top.

2. An auxiliary device for electric power line erection in accordance with claim 1, wherein: the inner wall of the first cavity (9) is provided with a friction block in a matching way.

3. An auxiliary device for electric power line erection in accordance with claim 1, wherein: the inner wall of the through hole (23) is provided with a plurality of balls which are connected in a rotating way.

4. An auxiliary device for electric power line erection in accordance with claim 1, wherein: the inner wall of the support frame (2) is provided with a ball bearing matched with the disc (3).

5. An auxiliary device for electric power line erection in accordance with claim 1, wherein: and a screw rod nut matched with the first screw rod (19) is arranged in the second clamping block (8).

6. An auxiliary device for electric power line erection in accordance with claim 1, wherein: the outer wall of the support frame (2) is provided with a slide rail matched with the arc-shaped rack (24).