CN208980094U - A communication cable retracting device for communication engineering - Google Patents

Abstract

The utility model discloses a kind of communication engineering communications cable draw off gears, including pedestal, the pedestal upper end is symmetrically fixedly connected with two pieces of mounting plates, a rotation axis is rotatably connected between two pieces of mounting plates, spiral column is fixedly connected in the rotation axis, the spiral column uses frustum cone structure, the rotation axis and one of mounting plate are through rotation connection, the rotation axis is located at one end fixing sleeve on the outside of mounting plate equipped with first gear, the pedestal upper end is fixedly installed with first motor, fixing sleeve is equipped with second gear on the output rod of the first motor, it is engaged with synchronous belt jointly between the first gear and second gear, the first rotating bar and the second rotating bar are also rotatably connected between two pieces of mounting plate side walls, cavity is offered inside the mounting plate in left side.The utility model can effectively avoid cable accumulation mixed and disorderly when winding waste cable, wind more neat and more laborsaving when laying release cable.

Description

A kind of communication engineering communications cable draw off gear

Technical field

The utility model relates to communication engineering technical fields more particularly to a kind of communications cable folding and unfolding of communication engineering to fill It sets.

Background technique

Currently, universal with network, network has goed deep into people's lives, become in life essential condition it One.In order to reinforce and expand the covering surface of network, large area is needed to be laid with the communications cable.The communications cable is existing in process of deployment Some communications cable draw off gears usually require to expend a large amount of people by being manually laid with cable pull-out from cable roll Power, and when being wound to waste cable, cable winds are mixed and disorderly, inconvenient for use.

Utility model content

Purpose of the utility model is to solve existing communications cable draw off gear in the prior art usually require by Manually cable pull-out is laid with from cable roll, when expending a large amount of manpowers, and winding to waste cable, cable is twined Around mixed and disorderly, inconvenient for use problem, and a kind of communication engineering communications cable draw off gear proposed.

To achieve the goals above, the utility model adopts the technical scheme that a kind of communication engineering communications cable Draw off gear, including pedestal, the pedestal upper end are symmetrically fixedly connected with two pieces of mounting plates, the company of rotation between two pieces of mounting plates It is connected to a rotation axis, spiral column is fixedly connected in the rotation axis, the spiral column uses frustum cone structure, and spiral column table Face offers trunking, the rotation axis and one of mounting plate through rotation connection, and the rotation axis is located at outside mounting plate One end fixing sleeve of side is equipped with first gear, and the pedestal upper end is fixedly installed with first motor, the output of the first motor Fixing sleeve is equipped with second gear on bar, is engaged with synchronous belt, two pieces of installations between the first gear and second gear jointly It is also rotatably connected to the first rotating bar and the second rotating bar between plate side wall, offers chamber inside the mounting plate in left side Body, the inside cavity are fixedly installed with the second motor, and one end of first rotating bar and the output end of the second motor are fixed It connecting, fixing sleeve is equipped with third gear in first rotating bar, and fixing sleeve is equipped with the 4th gear in second rotating bar, and Third gear is engaged with the 4th gear, cover board is fixedly connected in second rotating bar, the cover board lower surface is using inclination Cambered structure, and the inclination radian for tilting cambered structure is identical as the inclination radian of spiral column frustum cone structure side.

In a kind of above-mentioned communication engineering in communications cable draw off gear, the number of teeth of the second gear is less than the first tooth The number of teeth of wheel.

In a kind of above-mentioned communication engineering in communications cable draw off gear, the mounting plate side wall is fixedly installed with multiple The bearing for cooperating the first rotating bar and the second rotating bar to use.

In a kind of above-mentioned communication engineering in communications cable draw off gear, between first rotating bar and the second rotating bar Diplopore rotation seat there are two being arranged, and the first rotating bar, the second rotating bar are rotatablely connected with diplopore rotation seat.

In a kind of above-mentioned communication engineering in communications cable draw off gear, the synchronous belt uses chain syn-chro-step band.

In a kind of above-mentioned communication engineering communications cable draw off gear, the first motor is all made of with the second motor and watches Take motor.

In the utility model, by driving the second motor drive to cover cover board rotation by spiral column upper end, cover board is utilized The inclination radian of lower surface is identical as the inclination radian of spiral column frustum cone structure side, will not by cover board limit when cable is wound Accumulation multilayer causes in a jumble, and the trunking that is wrapped in spiral column surface orderly along the inclined surface of the frustum cone structure of spiral column It is interior, it winds more neat；When laying cable needs to carry out release cable, it is driven in the reverse direction the second motor, makes cover board along second turn Lever rotation is detached from limit to spiral column, avoids the friction between cover board and cable, then to be driven in the reverse direction first motor i.e. releasable Cable, it is more laborsaving.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of communication engineering communications cable draw off gear structural schematic diagram；

Fig. 2 be the utility model proposes a kind of communication engineering communications cable draw off gear structure top view.

In figure: 1 pedestal, 2 mounting plates, 3 rotation axis, 4 spiral columns, 5 first gears, 6 first motors, 7 second gears, 8 are together Walk band, 9 first rotating bars, 10 second rotating bars, 11 second motors, 12 third gears, 13 the 4th gears, 14 cover boards, 15 diplopores Rotation seat.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of communication engineering communications cable draw off gear, including pedestal 1,1 upper end of pedestal are symmetrically fixed Two pieces of mounting plates 2 are connected with, a rotation axis 3 is rotatably connected between two pieces of mounting plates 2, is fixedly connected with spiral in rotation axis 3 Column 4, spiral column 4 uses frustum cone structure, and 4 surface of spiral column offers trunking, and rotation axis 3 is passed through with one of mounting plate 2 Rotation connection is worn, one end fixing sleeve that rotation axis 3 is located at 2 outside of mounting plate is equipped with first gear 5, and 1 upper end of pedestal is fixedly mounted There is first motor 6, first motor 6 uses servo motor, by controlling 6 course changing control spiral column of first motor, 4 folding and unfolding cable, the Fixing sleeve is equipped with second gear 7 on the output rod of one motor 6, is engaged with synchronous belt 8 between first gear 5 and second gear 7 jointly, Synchronous belt 8 uses chain syn-chro-step band, and chain syn-chro-step V belt translation is more stable, and the number of teeth of second gear 7 is less than the tooth of first gear 5 Number, the velocity of rotation for being transferred to first gear 5 by second gear 7 is lower, and folding and unfolding cable is more stable.

The first rotating bar 9 and the second rotating bar 10 are also rotatably connected between two pieces of 2 side walls of mounting plate, 2 side wall of mounting plate is solid The bearing that Dingan County is used equipped with the first rotating bar 9 of multiple cooperations and the second rotating bar 10, the first rotating bar 9 and the second rotating bar 10 Between be arranged there are two diplopore rotation seat 15, and the first rotating bar 9, the second rotating bar 10 are rotatablely connected with diplopore rotation seat 15, Keep the first rotating bar 9 and the rotation of the second rotating bar 10 and transmission all more stable, offers chamber inside the mounting plate 2 in left side Body, inside cavity are fixedly installed with the second motor 11, and the second motor 11 uses servo motor, and the second motor 11 of control turns to control The position of cover board 14 processed, one end of the first rotating bar 9 are fixedly connected with the output end of the second motor 11, solid in the first rotating bar 9 Surely it is arranged with third gear 12, fixing sleeve is equipped with the 4th gear 13, and third gear 12 and the 4th gear in the second rotating bar 10 13 engage, and cover board 14 is fixedly connected in the second rotating bar 10, and 14 lower surface of cover board tilts radian using inclination cambered structure The inclination radian of structure is identical as the inclination radian of 4 frustum cone structure side of spiral column.

In the utility model, when needing to wind waste cable, the second motor 11, the rotation of the second motor 11 are driven The first rotating bar 9 and third gear 12 is driven to rotate, the rotation of third gear 12 drives the 4th gear 13 and the second rotation of engagement Bar 10 rotates, so that cover board 14 be driven to rotate, 4 upper end of spiral column is covered, and driving first motor 6 drives second gear 7 to rotate, First gear 5 and spiral column 4 is driven to rotate under the action of synchronous belt 8, due to the inclination radian and spiral of 14 lower surface of cover board The inclination radian of 4 frustum cone structure side of column is identical, and will not be accumulated multilayer by the limit of cover board 14 when cable is wound causes in a jumble, and It is wrapped in the trunking on 4 surface of spiral column along the inclined surface of the frustum cone structure of spiral column 4 is orderly；It is needed when being laid with cable When carrying out release cable, it is driven in the reverse direction the second motor 11, cover board 14 is made to be detached from the limit to spiral column 4 along the rotation of the second rotating bar 10 Position, avoids the friction between cover board 14 and cable, then be driven in the reverse direction first motor 6 to discharge cable.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. A communication cable retractable device for communication engineering, comprising a base (1), characterized in that, two mounting plates (2) are symmetrically and fixedly connected to the upper end of the base (1), and the two mounting plates ( 2) A rotating shaft (3) is rotatably connected to the rotating shaft (3), and a winding column (4) is fixedly connected to the rotating shaft (3). A wire slot is provided on the surface, the rotating shaft (3) is connected through and rotating with one of the mounting plates (2), and the first gear ( 5), a first motor (6) is fixedly installed on the upper end of the base (1), a second gear (7) is fixedly sleeved on the output rod of the first motor (6), and the first gear (5) ) and the second gear (7) are meshed with a synchronous belt (8), and a first rotating rod (9) and a second rotating rod (10) are rotatably connected between the side walls of the two mounting plates (2). A cavity is opened inside the mounting plate (2) on the left side, a second motor (11) is fixedly installed in the cavity, and one end of the first rotating rod (9) is connected to the second motor (11). A third gear (12) is fixedly sleeved on the first rotating rod (9), a fourth gear (13) is fixedly sleeved on the second rotating rod (10), and the third gear (13) is fixedly sleeved on the second rotating rod (10). The third gear (12) meshes with the fourth gear (13), the second rotating rod (10) is fixedly connected with a cover plate (14), and the lower surface of the cover plate (14) adopts an inclined arc structure, and the inclined arc The inclination radian of the structure is the same as the inclination radian of the side surface of the truncated structure of the reeling column (4). 2 . The communication cable retracting device for communication engineering according to claim 1 , wherein the number of teeth of the second gear ( 7 ) is smaller than the number of teeth of the first gear ( 5 ). 3 . 3 . The communication cable retracting and unwinding device for communication engineering according to claim 1 , wherein a plurality of first rotating rods ( 9 ) and second rotating rods ( 9 ) and second rotating rods ( 9 ) and a plurality of second rotating rods ( 9 ) and second rotating rods ( 9 ) and a plurality of second rotating rods ( 9 ) and second rotating rods ( 9 ) and a plurality of second rotating rods ( 9 ) and the second rotating rod ( 9 ) and the second rotating rod ( 9 ) and the second rotating rod ( 9 ) and the second rotating rod ( 9 ) and the second rotating rod ( 9 ) and the second rotating rod ( 9 ) are fixedly installed on the side wall of the mounting plate ( 2 ). 4 . Bearing used for turning rod (10). 4 . The communication cable retracting and releasing device for communication engineering according to claim 1 , wherein two double holes are sleeved between the first rotating rod ( 9 ) and the second rotating rod ( 10 ). 5 . A rotating seat (15), and the first rotating rod (9) and the second rotating rod (10) are both rotatably connected with the double-hole rotating seat (15). 5 . The communication cable retracting and unwinding device for communication engineering according to claim 1 , wherein the timing belt ( 8 ) adopts a chain timing belt. 6 . 6 . The communication cable retracting and unwinding device for communication engineering according to claim 1 , wherein the first motor ( 6 ) and the second motor ( 11 ) both adopt servo motors. 7 .