CN213834079U

CN213834079U - Electrical engineering unwrapping wire positioner

Info

Publication number: CN213834079U
Application number: CN202022454495.9U
Authority: CN
Inventors: 贾强飞
Original assignee: Shanghai Maritime University
Current assignee: Shanghai Maritime University
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-30
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an electrical engineering pay-off positioning device, which comprises a bottom plate and universal wheels, wherein four universal wheels are fixedly connected on the bottom side of the bottom plate, a clamping groove is arranged on the upper side of the bottom plate, two clamping plates are sleeved in the clamping groove, a connecting shaft is fixedly connected in the clamping plates, one end of the connecting shaft passes through the outer wall of the clamping plates and is rotatably connected with a clamping disc, one side of one clamping disc is fixedly connected with a take-up and pay-off handle, and one clamping plate is provided with a ring groove. The next use is convenient.

Description

Electrical engineering unwrapping wire positioner

Technical Field

The utility model relates to a unwrapping wire positioner, in particular to electrical engineering unwrapping wire positioner belongs to the electrical engineering field.

Background

The short term EE for electrical engineering is one of the core subjects in the modern technology field, and is an indispensable key subject in the modern high and new technology field, for example, the arrival of the information era based on computer network is promoted just by the huge progress of electronic technology, and the working mode of human life will be changed, and the like, the electric power is an important material basis for developing production and improving the living level of human, the application of electric power is deepening and developing continuously, the electric automation is an important mark for national economy and modernization of human life, and in terms of the international level, in the long future, the demand of electric power will increase continuously, and the demand of society for electric engineering and its automation technology workers is rising.

The cable is used as the most basic transmission line in electrical engineering, and workers need to pay off and arrange according to terrain and a line planned in advance when placing the cable, the existing cable rollers are wound layer by layer from left to right or from right to left, and due to the lack of a positioning device of the cable, the cable is easy to disorder in the winding and unwinding process, so that the cable is required to be adjusted in the next use process, otherwise, the cable is wound, dead and cannot be paid off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical engineering unwrapping wire positioner to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electrical engineering pay-off positioning device comprises a bottom plate and universal wheels, wherein four universal wheels are fixedly connected to the bottom side of the bottom plate, a clamping groove is formed in the upper side of the bottom plate, two clamping plates are sleeved in the clamping groove, a connecting shaft is fixedly connected in each clamping plate, one end of the connecting shaft penetrates through the outer wall of each clamping plate and is rotatably connected with a clamping disc, one side of one clamping disc is fixedly connected with a retractable handle, one clamping plate is provided with an annular groove, the retractable handle penetrates through the annular groove, a fixed block is fixedly connected to the upper side of the bottom plate, a bidirectional threaded rod is sleeved in each fixed block, two ends of the bidirectional threaded rod penetrate through the two clamping plates respectively, one end of the bidirectional threaded rod is fixedly connected with the clamping handle, the upper side of the bottom plate is fixedly connected with the two support plates, and a positioning plate is arranged between the two support plates, the locating plate is provided with a sliding groove, a wire releasing hole is sleeved in the sliding groove, a sliding groove is sleeved on the top side of the wire releasing hole, a limiting rod is fixedly connected to the bottom side of the wire releasing hole, the outer wall of the limiting rod is rotatably connected with a limiting gear, toothed plates are arranged on two sides of the limiting gear and fixedly connected with the locating plate, two guide blocks are arranged on the upper side of each toothed plate and respectively slidably connected with a clamping plate, a limiting groove is sleeved on the outer side of the limiting rod, a fixed partition plate is fixedly connected to the middle of the limiting groove, limiting partition plates are respectively slidably connected to two ends of each fixed partition plate, a connecting groove is formed in the bottom wall of each limiting groove, a fixed push plate is fixedly connected to the bottom side of each limiting partition plate, one end of each fixed push plate, far away from the corresponding limiting partition plate, penetrates through a fixed push plate fixedly connected with a moving groove, and the two fixed push plates are respectively slidably connected with the two clamping plates, the one end fixedly connected with connecting rod of locating plate, the connecting rod endotheca is equipped with positioning threaded rod, positioning threaded rod's bottom fixedly connected with bevel gear No. one, bevel gear rotates with the bottom plate to be connected, one side of bevel gear is equipped with No. two bevel gears, one side fixedly connected with location handle of No. two bevel gears, the one end outer wall of location handle rotates and is connected with the fixed plate, fixed plate and bottom plate fixed connection, the one end fixedly connected with rack of locating plate is kept away from to the connecting rod, rack sliding connection has the position fixing plate, the position fixing plate endotheca is equipped with the position fixing threaded rod, the roof fixedly connected with position fixing handle of position fixing plate is passed to the one end of position fixing threaded rod.

Preferably, the bidirectional threaded rod is provided with bidirectional threads in a centrosymmetric manner by using the fixed block, the bidirectional threads are respectively in threaded connection with the two clamping plates, and the clamping plates are in sliding connection with the clamping grooves.

Preferably, the first bevel gear is meshed with the second bevel gear, and the positioning threaded rod is in threaded connection with the connecting rod.

Preferably, two the guide block all is equipped with opposite scarf, two spacing baffle all is equipped with opposite scarf, be equipped with the clearance between guide block and the spacing baffle.

Preferably, the limit gear corresponds to the toothed plate, and the limit rod is connected with the limit groove in a sliding manner.

Preferably, the connecting rod is connected with one of the support plates in a sliding mode, and one end of the positioning plate is connected with the other support plate in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an electrical engineering unwrapping wire positioner can centre gripping cable roller through rotating the centre gripping handle, passes the unwrapping wire hole with the one end of cable, can adjust the high position of cable unwrapping wire through rotating the location handle, through the mode of direct pulling cable or the mode that rotates and receive and release the handle, can make the unwrapping wire hole follow line preface reciprocating motion, makes the cable no matter can make the cable can not twine the knot of dying according to the line preface of cable roller when putting or receiving, makes things convenient for next use.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a top sectional view of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a clamping plate; 4. a clamping plate; 5. a connecting shaft; 6. a handle is retracted; 7. a fixed block; 8. a bidirectional threaded rod; 9. a grip handle; 10. a support plate; 11. positioning a plate; 12. A sliding groove; 13. a chute; 14. a limiting groove; 15. a toothed plate; 16. a wire releasing hole; 17. a limit gear; 18. a limiting rod; 19. fixing the partition board; 20. a spacing clapboard; 21. fixing the push plate; 22. a retention push plate; 23. a guide block; 24. positioning a threaded rod; 25. a first bevel gear; 26. a second bevel gear; 27. A fixing plate; 28. a positioning handle; 29. a connecting rod; 30. placing a rack; 31. a threaded rod; 32. A position-retaining plate; 33. a retention handle; 34. connecting grooves; 35. a motion groove; 36. a clamping groove; 37. and a ring groove.

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. 1-3, the present invention provides a technical solution: an electrical engineering pay-off positioning device comprises a bottom plate 1 and universal wheels 2, wherein four universal wheels 2 are fixedly connected to the bottom side of the bottom plate 1, a clamping groove 36 is formed in the upper side of the bottom plate 1, two clamping plates 3 are sleeved in the clamping groove 36, a connecting shaft 5 is fixedly connected in each clamping plate 3, one end of each connecting shaft 5 penetrates through the outer wall of each clamping plate 3 and is rotatably connected with a clamping disc 4, one side of one clamping disc 4 is fixedly connected with a retractable handle 6, one clamping plate 3 is provided with a circular groove 37, the retractable handle 6 penetrates through the circular groove 37, a fixing block 7 is fixedly connected to the upper side of the bottom plate 1, a bidirectional threaded rod 8 is sleeved in each fixing block 7, two ends of the bidirectional threaded rod 8 penetrate through the two clamping plates 3 respectively, one end of the bidirectional threaded rod 8 is fixedly connected with a clamping handle 9, two support plates 10 are fixedly connected to the upper side of the bottom plate 1, and a positioning plate 11 is arranged between the two support plates 10, the positioning plate 11 is provided with a sliding groove 12, a wire releasing hole 16 is sleeved in the sliding groove 12, a sliding groove 13 is sleeved on the top side of the wire releasing hole 16, the bottom side of the wire releasing hole 16 is fixedly connected with a limiting rod 18, the outer wall of the limiting rod 18 is rotatably connected with a limiting gear 17, two sides of the limiting gear 17 are respectively provided with a toothed plate 15, the toothed plates 15 are respectively and fixedly connected with the positioning plate 11, the upper side of the toothed plate 15 is provided with two guide blocks 23, the two guide blocks 23 are respectively and slidably connected with the clamping plate 3, the outer side of the limiting rod 18 is sleeved with a limiting groove 14, the middle of the limiting groove 14 is fixedly connected with a fixed partition plate 19, two ends of the fixed partition plate 19 are respectively and slidably connected with a limiting partition plate 20, the bottom wall of the limiting groove 14 is provided with a connecting groove 34, the bottom side of the limiting partition plate 20 is respectively and fixedly connected with a fixed push plate 21, one end of the fixed push plate 21, far away from the limiting partition plate 20, passes through a fixing push plate 22, two maintenance push pedal 22 respectively with two 3 sliding connection of grip block, the one end fixedly connected with connecting rod 29 of locating plate 11, connecting rod 29 endotheca is equipped with positioning threaded rod 24, positioning threaded rod 24's bottom fixedly connected with bevel gear 25 No. one, bevel gear 25 rotates with bottom plate 1 and is connected, one side of bevel gear 25 is equipped with No. two bevel gear 26, one side fixedly connected with location handle 28 of No. two bevel gear 26, the one end outer wall of location handle 28 rotates and is connected with fixed plate 27, fixed plate 27 and 1 fixed connection of bottom plate, the one end fixedly connected with rack 30 of locating plate 11 is kept away from to connecting rod 29, rack 30 sliding connection has the position fixing plate 32, the position fixing plate 32 endotheca is equipped with maintenance threaded rod 31, the roof fixedly connected with maintenance handle 33 of position fixing plate 32 is passed to the one end of maintenance threaded rod 31.

Wherein, two-way threaded rod 8 uses fixed block 7 to be equipped with two-way screw thread and two-way screw thread respectively with two grip blocks 3 threaded connection as central symmetry,

grip block

3 and 36 sliding connection of centre gripping groove, can make two grip blocks 3 can relative motion centre gripping cable roller when rotating centre gripping handle 9 like this, conveniently carry out the unwrapping wire.

Wherein, first bevel gear 25 and second bevel gear 26 meshing connection, positioning threaded rod 24 and connecting rod 29 threaded connection can make second bevel gear 26 drive first bevel gear 25 through rotating location handle 28 like this, and then make positioning threaded rod 24 rotate and drive connecting rod 29 and rise or descend.

Wherein, two guide blocks 23 all are equipped with opposite scarf, and two spacing baffles 20 all are equipped with opposite scarf, are equipped with the clearance between guide block 23 and the spacing baffle 20, can make guide block 23 and spacing baffle 20 can be according to the orbit length of the cable roller size automatically regulated unwrapping wire motion of centre gripping like this for it can both guarantee that the cable is even can not twine to receive and release the cable.

Wherein, limiting gear 17 corresponds the setting with pinion rack 15, and gag lever post 18 and spacing groove 14 sliding connection can produce opposite motion when can making limiting gear 17 roll on the pinion rack 15 of both sides like this and drive unwrapping wire hole 16 and carry out reciprocating motion.

Wherein, connecting rod 29 and one of them extension board 10 sliding connection, the one end and another extension board 10 sliding connection of locating plate 11 can make connecting rod 29 adjust when rack 30's height, drive locating plate 11 simultaneously and carry out height control, make the unwrapping wire hole 16 in the locating plate 11 can keep the horizontality with the locater always, and the position of unwrapping wire is confirmed to the person of facilitating the use.

Specifically, when the utility model is used, the utility model relates to an electrical engineering pay-off positioning device, when in use, the device can be moved to the position to be used through the universal wheel 2, and is fixed by using the wheel brake, two clamping plates 3 are driven by rotating the clamping handle 9 to drive the clamping disc 4 to move relatively to clamp the cable roller, simultaneously the clamping plates 3 can drive the guide block 23 and the retention push plate 22, the retention push plate 22 can drive the limiting rod 18, the limiting rod 18 can drive the limiting baffle 20 to change the length, when the positioning instrument is placed on the placing frame 30, the retention handle 33 is rotated to lead the retention plate 32 to descend to clamp and fix the positioning instrument, then the positioning handle 28 is rotated to lead the positioning handle 28 to drive the second bevel gear 26, the second bevel gear 26 can drive the first bevel gear 25 to lead the positioning threaded rod 24 to rotate, the positioning threaded rod 24 rotates to drive the connecting rod 29 to ascend or descend, the connecting rod 29 can drive the positioning plate 11 and the placing rack 30 to move in the same way, so that the position and the height required by the wire laying can be adjusted through the light emitted by the positioning instrument, then one end of the cable passes through the wire laying hole 16, the wire laying hole 16 can be driven to reciprocate in the sliding groove 12 by pulling the cable, the cable laying can be effectively ensured not to be loosened, the wire laying hole 16 can drive the limiting gear 17 and the limiting rod 18 to move, the limiting gear 17 can move on the toothed plate 15 at a constant speed, the limiting rod 18 can slide in the limiting groove 14, when the limiting gear 17 contacts the guide block 23, the motion track can be changed along the guide block 23 and the limiting partition plate 20, the toothed plate 15 attached to the other side drives the wire laying hole 16 to move in the reverse direction, when the cable is used and redundant cables need to be wound and unwound, only the winding and unwinding handle 6 needs to be rotated, so that the winding and unwinding handle 6 drives the clamping disk 4 along the annular groove 37, the clamping disk 4 can drive the cable roller to be rolled, and during rolling, the wire releasing hole 16 can be uniformly wound on the cable roller by the movement of the limiting gear 17 and the limiting rod 18, so that the cable can be conveniently released next time, and the time for manually winding the cable is saved.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an electrical engineering unwrapping wire positioner, its characterized in that includes bottom plate (1) and universal wheel (2), four universal wheels (2) of bottom side fixedly connected with of bottom plate (1), centre gripping groove (36) have been seted up to the upside of bottom plate (1), two grip blocks (3) are established to centre gripping groove (36) endotheca, equal fixedly connected with even axle (5) in grip block (3), the outer wall that links axle (5) all passed grip block (3) rotates and is connected with grip disc (4), one of them one side fixedly connected with of grip disc (4) receive and releases handle (6), one of them grip block (3) has seted up annular (37), receive and release handle (6) and pass annular (37), the upside fixedly connected with fixed block (7) of bottom plate (1), the cover is equipped with two-way threaded rod (8) in fixed block (7), the two ends of the bidirectional threaded rod (8) respectively penetrate through the two clamping plates (3), one end of the bidirectional threaded rod (8) is fixedly connected with a clamping handle (9), the upper side of the bottom plate (1) is fixedly connected with the two support plates (10), a positioning plate (11) is arranged between the two support plates (10), a sliding groove (12) is formed in the positioning plate (11), a wire releasing hole (16) is formed in the sliding groove (12) in a sleeved mode, a sliding groove (13) is sleeved on the top side of the wire releasing hole (16), a limiting rod (18) is fixedly connected to the bottom side of the wire releasing hole (16), a limiting gear (17) is rotatably connected to the outer wall of the limiting rod (18), toothed plates (15) are arranged on the two sides of the limiting gear (17), the toothed plates (15) are fixedly connected with the positioning plate (11), and two guide blocks (23) are arranged on the upper side of the toothed plate (15), the two guide blocks (23) are respectively in sliding connection with the clamping plates (3), the outer side of the limiting rod (18) is sleeved with a limiting groove (14), the middle of the limiting groove (14) is fixedly connected with a fixed partition plate (19), the two ends of the fixed partition plate (19) are respectively in sliding connection with a limiting partition plate (20), the bottom wall of the limiting groove (14) is provided with a connecting groove (34), the bottom side of the limiting partition plate (20) is respectively and fixedly connected with a fixed push plate (21), one end, far away from the limiting partition plate (20), of the fixed push plate (21) penetrates through a moving groove (35) to be fixedly connected with a fixing push plate (22), the two fixing push plates (22) are respectively in sliding connection with the two clamping plates (3), one end of the positioning plate (11) is fixedly connected with a connecting rod (29), a positioning threaded rod (24) is sleeved in the connecting rod (29), and a first bevel gear (25) is fixedly connected with the bottom of the positioning threaded rod (24), a bevel gear (25) rotates with bottom plate (1) to be connected, one side of a bevel gear (25) is equipped with No. two bevel gear (26), one side fixedly connected with location handle (28) of No. two bevel gear (26), the one end outer wall of location handle (28) rotates and is connected with fixed plate (27), fixed plate (27) and bottom plate (1) fixed connection, one end fixedly connected with rack (30) of locating plate (11) are kept away from in connecting rod (29), rack (30) sliding connection has position fixing plate (32), position fixing plate (32) endotheca is equipped with maintenance threaded rod (31), the roof fixedly connected with location fixing handle (33) of position fixing plate (32) is passed to the one end of maintenance threaded rod (31).

2. The electrical engineering pay-off positioning device of claim 1, wherein: the bidirectional threaded rod (8) is provided with bidirectional threads by taking the fixed block (7) as central symmetry, the bidirectional threads are respectively in threaded connection with the two clamping plates (3), and the clamping plates (3) are in sliding connection with the clamping grooves (36).

3. The electrical engineering pay-off positioning device of claim 1, wherein: the first bevel gear (25) is meshed with the second bevel gear (26), and the positioning threaded rod (24) is in threaded connection with the connecting rod (29).

4. The electrical engineering pay-off positioning device of claim 1, wherein: two guide block (23) all are equipped with opposite scarf, two spacing baffle (20) all are equipped with opposite scarf, be equipped with the clearance between guide block (23) and spacing baffle (20).

5. The electrical engineering pay-off positioning device of claim 1, wherein: the limiting gear (17) is arranged corresponding to the toothed plate (15), and the limiting rod (18) is connected with the limiting groove (14) in a sliding mode.

6. The electrical engineering pay-off positioning device of claim 1, wherein: the connecting rod (29) is connected with one support plate (10) in a sliding mode, and one end of the positioning plate (11) is connected with the other support plate (10) in a sliding mode.