CN209758738U - Adjustable wire coil - Google Patents

Abstract

The utility model relates to an adjustable drum, a serial communication port, include: go up disc, support, first cylinder body, first piston, reposition of redundant personnel collecting valve, pneumatic cylinder, arc, first piston rod, thread bush, screw thread post, connecting rod and carousel. The utility model drives the arc-shaped baffle plate to move synchronously by the piston of the hydraulic oil driving hydraulic cylinder, thereby adjusting the radius of a circle enclosed by the arc-shaped baffle plate, solving the problem of nonadjustable radius of a wire coil and being capable of using wires with different thicknesses; meanwhile, the radius of the circle can be reduced, and the problem that coiled wires are difficult to take out is solved; the winding speed can be changed under the condition that the output of the power device is not changed by changing the radius of the circle.

Description

Adjustable wire coil

Technical Field

The utility model relates to an adjustable drum.

Background

The radius of the circle of the existing wire coil is not adjustable, if the radius is too large, the wire can not be completely wound, the wire can exceed the baffles on the two sides of the wire coil, and if the radius is too small, the wire with a larger diameter can not be wound on the wire coil at first. Meanwhile, taking the wound and coiled electric wire out of the wire coil is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, provide an adjustable drum, solved the nonadjustable problem of drum radius, solved the electric wire of lapping and taken out the problem of difficulty.

An adjustable wire coil, comprising: an upper disc, a bracket, a first cylinder body, a first piston, a flow distributing and collecting valve, a hydraulic cylinder, an arc-shaped plate, a first piston rod, a thread sleeve, a thread column, a connecting rod and a turntable,

Go up the disc top through support and first cylinder body rigid coupling, first piston in first cylinder body and with first cylinder body sliding connection, first piston is connected with first piston rod, first piston rod passes first cylinder body and screw thread post rigid coupling, first cylinder body top and screw thread cover rigid coupling, screw thread cover and screw thread post threaded connection, screw thread post and connecting rod rigid coupling, connecting rod and carousel rigid coupling, it is provided with a plurality of pneumatic cylinders to go up the disc top around first cylinder body, the casing and the last disc rigid coupling of pneumatic cylinder, the piston rod and the arc rigid coupling of pneumatic cylinder, first cylinder body passes through the pipeline and is connected with the reposition of redundant personnel collecting valve, the reposition of redundant personnel collecting valve passes through the pipeline and is connected with the pneumatic cylinder.

Preferably, still include lower disc, turning block, gyro wheel and circular orbit, disc top rigid coupling has circular orbit down, go up disc below and a plurality of turning blocks and rotate and be connected, the turning block rotates with the gyro wheel to be connected, the gyro wheel is connected with circular orbit.

Preferably, a motor is installed above the lower disk, and an output shaft of the motor is connected with the upper disk and drives the upper disk to rotate.

Preferably, the lower disc is provided with a universal wheel.

Preferably, the device further comprises a fixed barrel, a spring, a friction plate, a pull wire and a pull ring, wherein the upper part of the threaded sleeve is fixedly connected with the fixed barrel, the fixed barrel is fixedly connected with the spring, the other end of the spring is fixedly connected with the friction plate, the pull wire is fixedly connected with the friction plate, and the pull wire penetrates through the fixed barrel and is fixedly connected with the pull ring.

The utility model has the advantages of as follows: the hydraulic oil drives the piston of the hydraulic cylinder to move, so that the arc-shaped baffle is driven to move synchronously, the radius of a circle enclosed by the arc-shaped baffle is adjusted, the problem that the radius of the wire coil is not adjustable is solved, and wires with different thicknesses can be used; meanwhile, the radius of the circle can be reduced, and the problem that coiled wires are difficult to take out is solved; the winding speed can be changed under the condition that the output of the power device is not changed by changing the radius of the circle.

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 description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.

FIG. 1: the utility model has a schematic view of the structure;

FIG. 2: the utility model discloses a schematic overlooking structure;

Detailed Description

The invention will be further described with reference to the following figures and examples:

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

as shown in fig. 1 and 2, the present embodiment provides an adjustable wire coil, which is characterized by comprising: an upper disc 1, a bracket 2, a first cylinder 3, a first piston 4, a flow distributing and collecting valve 5, a hydraulic cylinder 6, an arc-shaped plate 9, a first piston rod 10, a threaded sleeve 11, a threaded column 12, a connecting rod 13 and a rotary table 14,

Go up 1 top of disc through support 2 and 3 rigid couplings of first cylinder body, first piston 4 in first cylinder body 3 and with 3 sliding connection of first cylinder body, first piston 4 is connected with first piston rod 10, first piston rod 10 passes first cylinder body 3 and 12 rigid couplings of screw thread post, 3 top of first cylinder body and 11 rigid couplings of thread bush, 11 threaded couplings with 12 threaded couplings of screw thread post, screw thread post 12 and connecting rod 13 rigid couplings, connecting rod 13 and carousel 14 rigid couplings, it is provided with a plurality of pneumatic cylinders 6 around first cylinder body 3 to go up disc 1 top, the casing and the last disc 1 rigid coupling of pneumatic cylinder 6, the piston rod 8 and the arc 9 rigid couplings of pneumatic cylinder 6, first cylinder body 3 passes through the pipeline and is connected with reposition of redundant personnel collecting valve 5, reposition of redundant personnel collecting valve 5 passes through the pipeline and is connected with pneumatic cylinder 6.

Preferably, still include lower disc 19, turning block 21, gyro wheel 22 and circular orbit 23, disc 19 top rigid coupling has circular orbit 23 down, go up disc 1 below and a plurality of turning blocks 21 and rotate and be connected, turning block 21 rotates with gyro wheel 22 and is connected, gyro wheel 22 is connected with circular orbit 23.

preferably, a motor 20 is mounted above the lower disc 19, and an output shaft of the motor 20 is connected with the upper disc 1 and drives the upper disc 1 to rotate.

preferably, the lower disc 19 is fitted with universal wheels 24.

Preferably, the device further comprises a fixed barrel 15, a spring 16, a friction plate 17, a pull wire 18 and a pull ring 25, wherein the upper part of the threaded sleeve 11 is fixedly connected with the fixed barrel 15, the fixed barrel 15 is fixedly connected with the spring 16, the other end of the spring 16 is fixedly connected with the friction plate 17, the pull wire 18 is fixedly connected with the friction plate 17, and the pull wire 18 penetrates through the fixed barrel 15 and is fixedly connected with the pull ring 25.

The working principle is as follows: when the radius of the circle enclosed by the arc-shaped plate 9 is reduced, the rotating disc 14 is rotated to drive the threaded column 12 to rotate, and at the moment, the threaded column 12 moves downwards, so that the first piston rod 10 is driven to move downwards, and the first piston 4 is further pushed to move downwards. Wherein, the first piston rod 10 and the first piston 4 can be rotationally connected or fixedly connected. Hydraulic oil carries out the reposition of redundant personnel of class flow behind the first cylinder body 3 entering reposition of redundant personnel collecting valve 5, and hydraulic oil enters into each pneumatic cylinder 6, promotes the inboard motion of piston 7 of pneumatic cylinder 6, and then drives the inboard motion of arc 9. After the electric wire is wound and fixed around the arc plate 9, the motor 20 works to drive the upper disc 1 to rotate for winding. After the winding is finished, the rotating disc 14 is continuously rotated to drive the first piston 4 to move downwards, so that the arc-shaped plate 9 is driven to move inwards, and the coiled electric wire is conveniently taken out.

When the radius of the circle enclosed by the arc-shaped plates 9 is enlarged, the rotating disc 14 is rotated in the opposite direction to drive the first piston 4 to move upwards. The respective arc-shaped plates 9 are then pulled outwards and the hydraulic oil is returned from the hydraulic cylinder 6 into the first cylinder 3. After the electric wire is wound and fixed around the arc plate 9, the motor 20 works to drive the upper disc 1 to rotate for winding. After the winding is finished, the rotating disc 14 is continuously rotated in the positive direction, the first piston 4 is driven to move downwards, the arc-shaped plate 9 is driven to move inwards, and the coiled electric wire is conveniently taken out.

When the rotary disk 14 is rotated, the pull ring 25 is pulled to separate the friction plate 17 from the connecting rod 13, and the pull ring 25 is released after the rotation is stopped.

Wherein, one side of the first piston 4 is hydraulic oil, the other side is air, and the top of the first cylinder 3 is provided with a through hole for discharging the air. The piston 7 of the hydraulic cylinder 6 is also air on one side of hydraulic oil, and one end of the air, namely the inner side of the hydraulic cylinder 6, is provided with a through hole for exhausting.

The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims (5)

1. An adjustable wire coil, comprising: an upper disc (1), a bracket (2), a first cylinder body (3), a first piston (4), a flow distributing and collecting valve (5), a hydraulic cylinder (6), an arc-shaped plate (9), a first piston rod (10), a threaded sleeve (11), a threaded column (12), a connecting rod (13) and a turntable (14),

Go up disc (1) top through support (2) and first cylinder body (3) rigid coupling, first piston (4) in first cylinder body (3) and with first cylinder body (3) sliding connection, first piston (4) are connected with first piston rod (10), first piston rod (10) pass first cylinder body (3) and screw thread post (12) rigid coupling, first cylinder body (3) top and thread bush (11) rigid coupling, thread bush (11) and screw thread post (12) threaded connection, screw thread post (12) and connecting rod (13) rigid coupling, connecting rod (13) and carousel (14) rigid coupling, go up disc (1) top and be provided with a plurality of pneumatic cylinders (6) around first cylinder body (3), the casing and the last disc (1) rigid coupling of pneumatic cylinder (6), piston rod (8) and the arcwall (9) rigid coupling of pneumatic cylinder (6), the first cylinder body (3) is connected with the flow distribution and collection valve (5) through a pipeline, and the flow distribution and collection valve (5) is connected with the hydraulic cylinder (6) through a pipeline.

2. An adjustable wire coil as claimed in claim 1, wherein: still include down disc (19), turning block (21), gyro wheel (22) and circular orbit (23), disc (19) top rigid coupling has circular orbit (23) down, it is connected with a plurality of turning block (21) rotation to go up disc (1) below, turning block (21) rotate with gyro wheel (22) and are connected, gyro wheel (22) are connected with circular orbit (23).

3. an adjustable wire coil as claimed in claim 2, wherein: an electric motor (20) is installed above the lower disc (19), and an output shaft of the electric motor (20) is connected with the upper disc (1) and drives the upper disc (1) to rotate.

4. An adjustable wire coil as claimed in claim 2, wherein: the lower disc (19) is provided with a universal wheel (24).

5. An adjustable wire coil as claimed in claim 1, wherein: the anti-theft device is characterized by further comprising a fixed barrel (15), a spring (16), a friction plate (17), a pull wire (18) and a pull ring (25), wherein the upper part of the threaded sleeve (11) is fixedly connected with the fixed barrel (15), the fixed barrel (15) is fixedly connected with the spring (16), the other end of the spring (16) is fixedly connected with the friction plate (17), the pull wire (18) is fixedly connected with the friction plate (17), and the pull wire (18) penetrates through the fixed barrel (15) and is fixedly connected with the pull ring (25).