CN111232745A

CN111232745A - Pay-off rack convenient to change cable drum

Info

Publication number: CN111232745A
Application number: CN201811439505.2A
Authority: CN
Inventors: 吕忠兵
Original assignee: Guilin Jianwei Technology Development Co ltd
Current assignee: Guilin Jianwei Technology Development Co ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2020-06-05

Abstract

The invention discloses a pay-off stand convenient for replacing a cable reel, which comprises a bottom plate, wherein a connecting groove is formed in the right side of the top of the bottom plate, a stabilizing block is fixedly connected to the left side of the bottom of the connecting groove, a rotating motor is fixedly connected to the top of the stabilizing block, a rotating shaft is fixedly connected to an output shaft of the rotating motor, and a first threaded rod is fixedly connected to the right end of the rotating shaft. According to the invention, through the mutual matching of the rotating motor, the rotating shaft, the first threaded rod, the threaded block, the mounting block, the annular block, the first steel ball, the annular groove, the second steel ball, the second threaded rod and the adjusting nut, the effect of convenient replacement is realized, the problem that a cable reel is inconvenient to replace is solved, the flexibility of the pay-off rack is improved, the cable reel is suitable for most cable reels, the pay-off rack does not need to be replaced when the cable reel is replaced, the working efficiency is greatly improved, the working time and the energy are reduced, and great convenience is brought to a user.

Description

Pay-off rack convenient to change cable drum

Technical Field

The invention relates to the technical field of electric power, in particular to a pay-off stand convenient for replacing a cable reel.

Background

The cable is usually the cable of the similar rope that the transposition formed by several or several groups wire (every group is two at least), mutual insulation between every group wire, and often turn round around a center and become, whole outside package has high insulating overburden, it is aerial or adorn underground, submarine to erect more, be used for telecommunication or electric power transmission, the cable all needs to use the pay off rack when using, the pay off rack needs to be used the cable drum to receive and release the cable, common cable drum is not convenient for change, the pay off rack is all fixed, the flexibility is poor, can not adjust the big or small width of pay off rack, be unsuitable for all cable drums, need to change the pay off rack when changing cable drum not of uniform size, greatly reduced work efficiency, increased operating time and energy, bring very big inconvenience for the user.

Disclosure of Invention

The invention aims to provide a pay-off rack convenient for replacing a cable reel, which has the advantage of convenience in replacement and solves the problem that the common cable reel is inconvenient to replace.

In order to achieve the purpose, the invention provides the following technical scheme: a pay-off stand convenient for replacing a cable reel comprises a bottom plate, wherein a connecting groove is formed in the right side of the top of the bottom plate, a stabilizing block is fixedly connected to the left side of the bottom of the connecting groove, a rotating motor is fixedly connected to the top of the stabilizing block, a rotating shaft is fixedly connected to an output shaft of the rotating motor, a first threaded rod is fixedly connected to the right end of the rotating shaft, a threaded block is connected to the surface of the first threaded rod in a threaded manner, an installation block is fixedly connected to the right side of the threaded block and located on the surface of the first threaded rod, the inner wall of the installation block is in contact with the surface of the first threaded rod, a first support plate is fixedly connected to the top of the installation block, a second support plate is fixedly connected to the top of the bottom plate and located on the left side of the first support plate, a fixed shaft, the top of the left side of the turntable is fixedly connected with a handle, the right end of the fixed shaft is fixedly connected with a connecting shaft, the left side of the second supporting plate and the position corresponding to the connecting shaft are provided with a through groove, the right end of the connecting shaft penetrates through the through groove and extends into the through groove, the surface of the connecting shaft positioned in the through groove is fixedly connected with an annular block, a first steel ball is movably connected in a groove on the surface of the annular block, one side of the first steel ball, away from the annular block, is in mutual contact with the through groove, the right end of the connecting shaft is fixedly connected with a second threaded rod, the left side of the first supporting plate and the position corresponding to the second threaded rod are provided with an annular groove, the right end of the second threaded rod penetrates through the annular groove and extends to the outside, a second steel ball is movably connected in the groove on the inner wall of the, the surface of second threaded rod just is located position threaded connection between first backup pad and the second backup pad has two adjusting nut, the surface of second threaded rod just is located position swing joint between two adjusting nut and has the wire reel, the left and right sides of wire reel respectively with two adjusting nut mutual contact.

Preferably, the left side and the right side of the bottom plate are both fixedly connected with placing blocks, and the bottoms of the placing blocks are fixedly connected with shock pads.

Preferably, the right side of spread groove inner wall just corresponds the position fixedly connected with antifriction bearing of first threaded rod, the right-hand member of first threaded rod runs through antifriction bearing and extends to its inside rather than fixed connection.

Preferably, the left side of second backup pad just is located the below fixedly connected with strengthening rib of connecting axle, the bottom of strengthening rib and the left side fixed connection at bottom plate top.

Preferably, the right side of first backup pad and the equal fixedly connected with fixed block in right side of bottom plate, the positive fixedly connected with loose axle of fixed block, the surperficial swing joint of loose axle has the movable block, through telescopic link fixed connection between two movable blocks.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the mutual matching of the rotating motor, the rotating shaft, the first threaded rod, the threaded block, the mounting block, the annular block, the first steel ball, the annular groove, the second steel ball, the second threaded rod and the adjusting nut, the effect of convenient replacement is realized, the problem that a cable reel is inconvenient to replace is solved, the flexibility of the pay-off rack is improved, the cable reel is suitable for most cable reels, the pay-off rack does not need to be replaced when the cable reel is replaced, the working efficiency is greatly improved, the working time and the energy are reduced, and great convenience is brought to a user.

2. According to the invention, the placing block and the shock pad are arranged, so that the stability of the whole device is improved, the device is prevented from shaking when in use, the rolling bearing is arranged to support the first threaded rod, the reinforcing rib is arranged to prevent the second supporting plate and the bottom plate from being broken after long-time use, the stability of the second supporting plate is improved, the fixed block, the movable shaft, the movable block and the telescopic rod are arranged to support the first supporting plate, and the stability of the first supporting plate when in use is improved.

Drawings

FIG. 1 is a structural cross-sectional view in elevation of the present invention;

fig. 2 is a schematic structural view of a front view of the present invention.

In the figure: the device comprises a base plate 1, a connecting groove 2, a stabilizing block 3, a rotating motor 4, a rotating shaft 5, a first threaded rod 6, a threaded block 7, an installation block 8, a first supporting plate 9, a second supporting plate 10, a fixed shaft 11, a rotating disc 12, a handle 13, a connecting shaft 14, a through groove 15, a ring block 16, a first steel ball 17, a second threaded rod 18, an annular groove 19, a second steel ball 20, an adjusting nut 21, a wire winding disc 22, a placing block 23, a damping pad 24, a rolling bearing 25, a reinforcing rib 26, a fixing block 27, a movable shaft 28, a movable block 29 and a telescopic rod 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a pay-off stand convenient for replacing a cable reel comprises a bottom plate 1, wherein the left side and the right side of the bottom plate 1 are fixedly connected with a placing block 23, the bottom of the placing block 23 is fixedly connected with a shock pad 24, the stability of the whole device is improved by arranging the placing block 23 and the shock pad 24, the shaking of the device during use is avoided, the right side of the top of the bottom plate 1 is provided with a connecting groove 2, the left side of the bottom of the connecting groove 2 is fixedly connected with a stabilizing block 3, the top of the stabilizing block 3 is fixedly connected with a rotating motor 4, the stabilizing block 3 is arranged to play a role of supporting the rotating motor 4, a rotating shaft 5 is fixedly connected to an output shaft of the rotating motor 4, the right end of the rotating shaft 5 is fixedly connected with a first threaded rod 6, the right side of the inner wall of the connecting groove 2 is fixedly connected with a rolling bearing 25 corresponding to the position of the first, through the arrangement of the rolling bearing 25, the function of supporting the first threaded rod 6 is achieved, the surface of the first threaded rod 6 is in threaded connection with the threaded block 7, the right side of the threaded block 7 is fixedly connected with the installation block 8 positioned on the surface of the first threaded rod 6, the inner wall of the installation block 8 is in contact with the surface of the first threaded rod 6, the top of the installation block 8 is fixedly connected with the first supporting plate 9, the right side of the first supporting plate 9 and the right side of the bottom plate 1 are fixedly connected with the fixed block 27, the front of the fixed block 27 is fixedly connected with the movable shaft 28, the surface of the movable shaft 28 is movably connected with the movable block 29, the two movable blocks 29 are fixedly connected through the telescopic rod 30, through the arrangement of the fixed block 27, the movable shaft 28, the movable block 29 and the telescopic rod 30, the function of supporting the first supporting plate 9 is achieved, the stability of the first supporting plate 9 in use is improved, the top of, the top of the left side of the second support plate 10 is provided with a fixed shaft 11, the left end of the fixed shaft 11 is fixedly connected with a turntable 12, the top of the left side of the turntable 12 is fixedly connected with a handle 13, the right end of the fixed shaft 11 is fixedly connected with a connecting shaft 14, the left side of the second support plate 10 is fixedly connected with a reinforcing rib 26 below the connecting shaft 14, the bottom of the reinforcing rib 26 is fixedly connected with the left side of the top of the bottom plate 1, the phenomenon that the second support plate 10 and the bottom plate 1 are broken after being used for a long time is avoided by arranging the reinforcing rib 26, the stability of the second support plate 10 is improved, the left side of the second support plate 10 is provided with a through groove 15 corresponding to the position of the connecting shaft 14, the right end of the connecting shaft 14 penetrates through the through groove 15 and extends into the through, one side of the first steel ball 17, which is far away from the annular block 16, is in mutual contact with the through groove 15, the smoothness of the connecting shaft 14 during movement is improved by arranging the annular block 16 and the first steel ball 17, the function of limiting the connecting shaft 14 is achieved, the phenomenon that the connecting shaft 14 is separated from the through groove 15 during use is avoided, the right end of the connecting shaft 14 is fixedly connected with a second threaded rod 18, the left side of the first supporting plate 9 and the position corresponding to the second threaded rod 18 are provided with an annular groove 19, the right end of the second threaded rod 18 penetrates through the annular groove 19 and extends to the outside of the annular groove, the position, corresponding to the second threaded rod 18, in the groove in the inner wall of the annular groove 19 is movably connected with a second steel ball 20, one end, far away from the annular groove 19, of the second steel ball 20 is in mutual contact with the surface of the second threaded rod 18, the smoothness of the movement of the second threaded rod 18 is improved by arranging the second steel ball 20, the, the wire spool 22 is movably connected to the position, located between the two adjusting nuts 21, on the surface of the second threaded rod 18, the left side and the right side of the wire spool 22 are respectively in contact with the two adjusting nuts 21, the limiting and fixing effects of the wire spool 22 are achieved by arranging the adjusting nuts 21, so that the wire spool 22 can move together with the second threaded rod 18, the replacement effect is facilitated by the mutual matching of the rotating motor 4, the rotating shaft 5, the first threaded rod 6, the thread block 7, the mounting block 8, the annular block 16, the first steel ball 17, the annular groove 19, the second steel ball 20, the second threaded rod 18 and the adjusting nuts 21, the problem that the cable spool is not convenient to replace is solved, the flexibility of the pay-off rack is improved, the wire spool is suitable for most cable spools, the pay-off rack does not need to be replaced when the cable spool is replaced, the working efficiency is greatly improved, and the working, bringing great convenience to users.

When the cable winding and unwinding device is used and a cable needs to be wound and unwound, the handle 13 is rotated, the handle 13 drives the rotary disc 12 to rotate, the rotary disc 12 drives the fixed shaft 11 to move, the fixed shaft 11 drives the connecting shaft 14 to move, the connecting shaft 14 drives the annular block 16 to move, the annular block 16 drives the first steel ball 17 to rotate in the through groove 15, the connecting shaft 14 drives the second threaded rod 18 to move, the second threaded rod 18 drives the adjusting nut 21 to move, the adjusting nut 21 drives the wire winding disc 22 to rotate, the cable is wound and unwound, when a larger wire winding disc 22 needs to be used, the rotating motor 4 is started, the rotating motor 4 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the first threaded rod 6 to rotate, the first threaded rod 6 is matched with the threaded block 7, the threaded block 7 moves rightwards, the threaded block 7 drives the mounting block 8 to move rightwards, and the, first backup pad 9 drives ring channel 19 and the motion of second steel ball 20 break away from second threaded rod 18 right, when second threaded rod 18 breaks away from ring channel 19, need put a cushion in second threaded rod 18 below, play and support second threaded rod 18, adjusting nut 21 on rotatory right side makes it break away from second threaded rod 18, cup joint wire reel 22 on second threaded rod 18, mutually support through adjusting nut 21 and second threaded rod 18, rotatory two adjusting nut 21 make it fixed with wire reel 22, then start rotating electrical machines 4, drive rotatory 5 rotary motion of rotatory pivot through rotating electrical machines 4, thereby drive first backup pad 9 and move left, make second threaded rod 18 put into in ring channel 19.

In summary, the following steps: this pay off rack convenient to change cable drum through rotating electrical machines 4, rotatory pivot 5, first threaded rod 6, screw thread piece 7, installation piece 8, annular piece 16, first steel ball 17, ring channel 19, second steel ball 20, second threaded rod 18 and adjusting nut 21 mutually support, has realized the effect of being convenient for to change, has solved the problem that common cable drum is not convenient for to change.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pay off rack convenient to change cable drum, includes bottom plate (1), its characterized in that: the right side of the top of the bottom plate (1) is provided with a connecting groove (2), the left side of the bottom of the connecting groove (2) is fixedly connected with a stabilizing block (3), the top of the stabilizing block (3) is fixedly connected with a rotating motor (4), an output shaft of the rotating motor (4) is fixedly connected with a rotating shaft (5), the right end of the rotating shaft (5) is fixedly connected with a first threaded rod (6), the surface of the first threaded rod (6) is in threaded connection with a threaded block (7), the right side of the threaded block (7) is fixedly connected with an installation block (8) on the surface of the first threaded rod (6), the inner wall of the installation block (8) is in contact with the surface of the first threaded rod (6), the top of the installation block (8) is fixedly connected with a first supporting plate (9), the top of the bottom plate (1) is fixedly connected with a second supporting plate (10) on the left side of the first supporting, a fixed shaft (11) is arranged at the top of the left side of the second support plate (10), a rotary plate (12) is fixedly connected to the left end of the fixed shaft (11), a handle (13) is fixedly connected to the top of the left side of the rotary plate (12), a connecting shaft (14) is fixedly connected to the right end of the fixed shaft (11), a through groove (15) is formed in the left side of the second support plate (10) and corresponds to the connecting shaft (14), the right end of the connecting shaft (14) penetrates through the through groove (15) and extends into the through groove (15), an annular block (16) is fixedly connected to the surface of the connecting shaft (14) in the through groove (15), a first steel ball (17) is movably connected in a groove in the surface of the annular block (16), one side, away from the annular block (16), of the first steel ball (17) is in contact with the through groove (15), and, an annular groove (19) is arranged on the left side of the first supporting plate (9) and corresponds to the position of the second threaded rod (18), the right end of the second threaded rod (18) penetrates through the annular groove (19) and extends to the outside of the annular groove, a second steel ball (20) is movably connected in the groove on the inner wall of the annular groove (19) and at a position corresponding to the second threaded rod (18), one end of the second steel ball (20) far away from the annular groove (19) is contacted with the surface of the second threaded rod (18), two adjusting nuts (21) are connected with the surface of the second threaded rod (18) in a threaded manner at the position between the first supporting plate (9) and the second supporting plate (10), a wire spool (22) is movably connected to the surface of the second threaded rod (18) and the position between the two adjusting nuts (21), the left side and the right side of the wire spool (22) are respectively contacted with the two adjusting nuts (21).

2. The pay-off stand convenient to change cable reel of claim 1, characterized in that: the left side and the right side of the bottom plate (1) are both fixedly connected with a placing block (23), and the bottom of the placing block (23) is fixedly connected with a shock pad (24).

3. The pay-off stand convenient to change cable reel of claim 1, characterized in that: the right side of spread groove (2) inner wall just corresponds position fixedly connected with antifriction bearing (25) of first threaded rod (6), the right-hand member of first threaded rod (6) runs through antifriction bearing (25) and extends to its inside rather than fixed connection.

4. The pay-off stand convenient to change cable reel of claim 1, characterized in that: the left side of second backup pad (10) just is located below fixedly connected with strengthening rib (26) of connecting axle (14), the bottom and the left side fixed connection at bottom plate (1) top of strengthening rib (26).

5. The pay-off stand convenient to change cable reel of claim 1, characterized in that: the right side of first backup pad (9) and the equal fixedly connected with fixed block (27) in right side of bottom plate (1), the positive fixedly connected with loose axle (28) of fixed block (27), the surperficial swing joint of loose axle (28) has movable block (29), through telescopic link (30) fixed connection between two movable blocks (29).