CN211444579U - Cable drum with 360-degree rotary outlet - Google Patents

Abstract

The utility model discloses a cable drum that outlet can 360 rotations belongs to engineering machine tool technical field. The cable winding drum overcomes the defect that the cable winding drum in the prior art cannot automatically change the outgoing direction. It mainly includes the mounting bracket, install the reel body on the mounting bracket, the reel body includes the reel, and upper shield and lower baffle are installed respectively to both sides about the reel, the upper shield upside sets up the outlet subassembly, and the outlet subassembly includes the connecting plate, and connecting plate one end swing joint reel and the at least mounting panel of fixed connection respectively, and the relative reel of connecting plate rotates, and the outlet is connected to the connecting plate other end, the baffle downside sets up friction assembly down, friction assembly includes friction disk and friction post, and the friction disk passes through the friction disk support to be fixed on the mounting bracket, install vertical guide bar between mounting panel and the friction disk, installation friction post on the guide bar, installation elastic component between friction post and the mounting panel, installation cushion between elastic component and the friction post.

Description

Cable drum with 360-degree rotary outlet

Technical Field

The utility model belongs to the technical field of engineering machine tool, specifically speaking especially relates to a cable drum that outlet can 360 rotations.

Background

The power supply mode of the large and medium-sized mobile electric equipment at present has the power supply mode of adopting a cable drum, utilizes the quick winding and unwinding functions of the cable drum, quickly and conveniently builds a power supply circuit between the mobile equipment and a power supply, and guarantees that the electric equipment can move within a certain distance range. However, the existing cable reel has some problems in application, that is, the electric device can only move along the direction of the outgoing line of the cable reel, and if the electric device deviates from the direction, the cable can be subjected to larger resistance, so that the cable is adversely affected.

Disclosure of Invention

The utility model aims at providing a cable drum that outlet can 360 rotations to overcome among the prior art cable drum can not the automatic defect that changes the direction of being qualified for the next round of competitions.

The utility model discloses an adopt following technical scheme to realize: a cable drum with 360-degree rotating wire outlets comprises an installation frame, wherein a power device and a drum body are installed on the installation frame, the drum body comprises a drum, an upper retaining ring and a lower retaining ring are installed on the upper side and the lower side of the drum respectively, the power device is connected with the drum through a rotating shaft, a wire outlet assembly is arranged on the upper side of the upper retaining ring and comprises a connecting plate, one end of the connecting plate is movably connected with the drum and fixedly connected with at least one installation plate respectively, the connecting plate rotates relative to the drum, the other end of the connecting plate is connected with the wire outlets, a friction assembly is arranged on the lower side of the lower retaining ring and comprises a friction disc and a friction column, the friction disc is fixed on the installation frame through a friction disc support, a vertical guide rod is installed between the installation plate and the friction disc, the friction column is installed on, and a cushion block is arranged between the elastic piece and the friction column.

Further, a bearing is arranged between the connecting plate and the winding drum.

Further, the outlet comprises a horizontal guide roller and a vertical guide roller.

Further, the number of the mounting plates is three.

Further, the elastic member is a spring.

Further, the power device is an electric motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the outlet direction of outlet can change along with the length direction of cable and automatic change, the problem of cable drum can not automatic change outlet direction among the prior art is solved, through connecting the reel with connecting plate one end, and install the bearing between reel and connecting plate, the cable when being qualified for the next round of competitions with the guide roll contact on the outlet, when the length direction of cable changes, the cable can take place to buckle with the outlet of outlet, the cable can promote the outlet subassembly and rotate around the reel this moment, thereby make the outlet suit with the length direction of cable, avoid the cable to take place to buckle when receiving the line, when rotating, the friction column can produce frictional force with the friction disk contact in order to avoid the reel to rotate too much.

2. The utility model discloses the fine problem of the reel of probably deviating from when collecting the cable of cable drum of having solved, the utility model discloses adding man-hour, the outer periphery through making last retaining ring and lower retaining ring is less than the external diameter of cable to the distance of friction post, makes the cable can not follow the clearance between last retaining ring and lower retaining ring and the friction post and spills to the reliability of cable drum when using has been guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

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

fig. 3 is a stress diagram a of the present invention;

fig. 4 is a force-bearing diagram B of the present invention.

In the figure: 1. a mounting frame; 2. a power plant; 3. a reel; 4. an upper retainer ring; 5. a lower retainer ring; 6. a connecting plate; 7. mounting a plate; 8. an outlet; 9. a friction disk; 10. a friction column; 11. a friction disc support; 12. a guide bar; 13. cushion blocks; 14. a horizontal guide roller; 15. a vertical guide roller; 16. a spring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Example 1:

a cable drum with 360-degree rotating wire outlets comprises an installation frame 1, wherein a power device 2 and a drum body are installed on the installation frame 1, the drum body comprises a drum 3, an upper retainer ring 4 and a lower retainer ring 5 are installed on the upper side and the lower side of the drum 3 respectively, the power device 2 is connected with the drum 3 through a rotating shaft, a wire outlet component is arranged on the upper side of the upper retainer ring 4 and comprises a connecting plate 6, one end of the connecting plate 6 is movably connected with the drum 3 and fixedly connected with at least one installation plate 7, the connecting plate 6 rotates relative to the drum 3, the other end of the connecting plate 6 is connected with a wire outlet 8, a friction component is arranged on the lower side of the lower retainer ring 5 and comprises a friction disk 9 and a friction column 10, the friction disk 9 is fixed on the installation frame 1 through a friction disk support 11, a vertical guide rod 12 is installed between, the friction column 10 can move up and down along the guide rod 12, an elastic piece is arranged between the friction column 10 and the mounting plate 7, and a cushion block 13 is arranged between the elastic piece and the friction column 10.

The utility model discloses when using, the cable winding is at last retaining ring 4 and between retaining ring 5 down, and cable one end is drawn forth and is contacted with vertical guide roll 15 and/or horizontal guide roll 14 through outlet 8.

The utility model can change the friction between the friction column 10 and the friction disk 9 by changing the thickness of the cushion block 13, when the friction between the friction column 10 and the friction disk 9 is desired to be increased, only the thickness of the cushion block 13 needs to be increased, at the moment, the pressure of the friction column 10 on the friction disk 9 is increased due to the elastic force of the spring 16 and the gravity of the cushion block 13, as shown in figures 3 and 4, the friction column 10 is tightly pressed on the friction disk 9 under the action of the pressure and the gravity of the spring 16, the friction between the friction column 10 and the friction disk 9 can be adjusted by adjusting the thickness of the cushion block 13, so that the friction torque T friction between the friction column 10 and the friction disk 9 when the cable is taken up is smaller than the torque T swing of the cable on the outlet 8 when the cable is swung left and right swing, and is larger than the torque T bend of the cable on the outlet 8 when the cable is taken up by the cable drum 3, the T refers to the torque of the cable on the, at the moment, the T friction is smaller than the T swing, the moment T swing enables the outlet assembly to rotate, even if the outlet direction of the outlet 8 rotates to be matched with the length direction of the cable, the cable is prevented from being bent when being taken up, the T bending refers to the moment of the cable to the outlet 8 when the length direction of the cable is basically the same as the outlet direction of the outlet 8, namely when the cable is basically not bent when being taken up, the T friction is larger than the T bending, and the outlet assembly does not rotate.

Set up the guiding hole in the friction post 10, guide bar 12 passes the guiding hole.

Go up retaining ring 4 and lower retaining ring 5's outer periphery and be less than the external diameter of cable to the distance of friction post 10, make the cable can not spill from the clearance between last retaining ring 4 and lower retaining ring 5 and the friction post 10, can not break away from reel 3 promptly.

The connecting plate 6 can simultaneously drive the mounting plate 7 to rotate when rotating.

And a bearing is arranged between the connecting plate 6 and the winding drum 3.

The bearing can be effectual the frictional force between reduction connecting plate 6 and the reel 3, when making reel 3 rotate, connecting plate 6 can not rotate under the effect of friction post 10 and friction disk 9.

The outlet 8 comprises a horizontal guide roller 14 and a vertical guide roller 15.

Horizontal guide roll 14 and vertical guide roll 15 outlet 8 relatively rotate, further reduce the cable and go out or the frictional force when receiving the line.

The number of the mounting plates 7 is three.

The utility model discloses an increase the quantity of mounting panel 7, increase the quantity of friction post 10 promptly, strengthened the stability and the frictional force of work.

The resilient member is a spring 16.

The power unit 2 is a motor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (6)

1. The utility model provides a cable drum that outlet can 360 rotations, includes mounting bracket (1), install power device (2) and reel body on mounting bracket (1), the reel body includes reel (3), and retaining ring (4) and lower retaining ring (5) are installed respectively to both sides about reel (3), power device (2) are connected its characterized in that through pivot and reel (3): the upper side of the upper retainer ring (4) is provided with a wire outlet assembly, the wire outlet assembly comprises a connecting plate (6), one end of the connecting plate (6) is respectively movably connected with the winding drum (3) and fixedly connected with at least one mounting plate (7), the connecting plate (6) rotates relative to the winding drum (3), the other end of the connecting plate (6) is connected with a wire outlet (8), a friction component is arranged on the lower side of the lower retainer ring (5), the friction component comprises a friction disc (9) and a friction column (10), the friction disc (9) is fixed on the mounting frame (1) through a friction disc support (11), install vertical guide bar (12) between mounting panel (7) and friction disc (9), installation friction post (10) on the guide bar, friction post (10) can be followed guide bar (12) and reciprocated, installs the elastic component between friction post (10) and mounting panel (7), installation cushion (13) between elastic component and friction post (10).

2. The cable reel of claim 1, wherein the outlet is rotatable 360 °, further comprising: and a bearing is arranged between the connecting plate (6) and the winding drum (3).

3. The cable reel of claim 1, wherein the outlet is rotatable 360 °, further comprising: the outlet (8) comprises a horizontal guide roller (14) and a vertical guide roller (15).

4. The cable reel of claim 1, wherein the outlet is rotatable 360 °, further comprising: the number of the mounting plates (7) is three.

5. The cable reel of claim 1, wherein the outlet is rotatable 360 °, further comprising: the elastic member is a spring (16).

6. The cable reel of claim 1, wherein the outlet is rotatable 360 °, further comprising: the power device (2) is a motor.

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