Arc-shaped low-resistance cable reciprocating wiring channel mechanism

Abstract

The invention relates to an arc-shaped low-resistance cable reciprocating cabling channel mechanism, which comprises a mounting bottom plate (1) and cabling channels (2), and is characterized in that the mounting bottom plate (1) is arc-shaped, a plurality of threaded holes (11) are formed in the side surface of the mounting bottom plate (1), the cabling channels (2) are uniformly mounted on the side surface of the mounting bottom plate (1) along the arc direction, and one cabling channel (2) is mounted in each threaded hole (11); during working, cables (3) mounted in the plurality of wiring grooves (2) are connected with the automatic winder (5) through the fixed pulley block (4) at the tail end of the mounting bottom plate (1), so that the cables (3) are wound by the automatic winder (5) after penetrating through the plurality of wiring grooves (2). Through cooperation of the fixed pulley block and the automatic winder, the low-resistance automatic take-up mechanism is formed, and the low-resistance automatic take-up mechanism has the advantages of being simple in structure, small in cable consumption length and small in friction force.

Description

Technical Field

[0001] The invention relates to an arc-shaped low-resistance cable reciprocating routing groove mechanism, which is used for automatic cable winding. Background Art

[0002] The commonly used structure for reciprocating cable routing is usually in the form of a drag chain. Arranging the drag chain according to the required cable trajectory requires occupying a large continuous space and considering the bending radius of the cable. It is not suitable for compact and discontinuous installation spaces. The commonly used horseshoe-shaped sheet metal cable duct has low strength and high friction, which can easily cause the cable duct to deform and cut the cable when performing arc routing.

[0003] In a certain current optical experiment process, it is necessary to provide a wiring mechanism with compact structure, discontinuous layout and low resistance based on the arc-shaped bottom plate. Therefore, it is necessary to improve the problems existing in the above-mentioned related technical solutions. Summary of the invention

[0004] The object of the present invention is to provide an arc-shaped low-resistance cable reciprocating routing groove mechanism to achieve the characteristics of compact structure, discontinuous arrangement and low-resistance routing of the mechanism.

[0005] A circular arc low-resistance cable reciprocating routing groove mechanism, comprising a mounting base plate 1 and a routing groove 2, characterized in that the mounting base plate 1 is in a circular arc shape, and a plurality of threaded holes 11 are arranged on its side, and a plurality of routing grooves 2 are evenly arranged on the side of the mounting base plate 1 along the arc direction, wherein a routing groove 2 is arranged in each threaded hole 11;

[0006] During operation, the cables 3 installed in the plurality of cable troughs 2 are connected to the automatic cable reel 5 via the fixed pulley block 4 at the end of the mounting base plate 1 , so that the cables 3 are wound up by the automatic cable reel 5 after passing through the plurality of cable troughs 2 .

[0007] The wiring trough 2 includes a wiring trough shaft 21, two wiring trough plates 22, three retaining rings 23, two bearings 24, two universal ball bearings 25 and five hexagonal nuts 26; the wiring trough shaft 21 is respectively installed with the wiring trough plate 22, retaining ring 23, bearing 24, retaining ring 23, bearing 24, retaining ring 23 and wiring trough plate 22 from left to right, and the outer sides of the two wiring trough plates 22 are respectively installed with hexagonal nuts 26 for locking; a universal ball bearing 25 is installed at the end of each wiring trough plate 22, and is locked with hexagonal nuts 26 respectively; the right end of the wiring trough shaft 21 is screwed on the threaded hole 11 of the mounting base plate 1 by threading, and is locked by the hexagonal nut 26; when in use, the cable rolls along the arc distribution trajectory on the inner side of the wiring trough 2, effectively reducing the friction of the cable when it moves.

[0008] The wire slot shaft 21 is a stepped shaft with a large diameter in the middle and small diameters at both ends. The wire slot shaft 21 is composed of a left-end threaded shaft 211, a middle large-diameter optical shaft 213 and a right-end threaded shaft 212 from left to right. The left-end threaded shaft 211 of the wire slot shaft 21 is installed in the threaded hole 11 of the mounting base plate 1, and the right end of the wire slot shaft 21 is screwed and fixed by a hexagonal nut 26. The middle large-diameter optical shaft 213 is provided with a left D-shaped section 2131 and a right D-shaped section 2132 for installing and fixing the wire slot plate 22. And fixed circumferentially; correspondingly, a wire slot plate 22 is installed on the left D-shaped section 2131 and the right D-shaped section 2132 of the middle large-diameter optical axis 213, which is a rectangular plate with smooth rounded corners 221 on the side, which is used to reduce the friction generated when the cable slides; the board surface of the wire slot plate 22 is designed with a D-shaped hole 222 that matches the left D-shaped section 2131 and the right D-shaped section 2132 of the middle large-diameter optical axis 213, and a threaded hole 223 is designed at the end of the wire slot plate 22 for screwing and installing the universal ball bearing 25.

[0009] Beneficial Effects

[0010] The present invention forms a low-resistance automatic wire-winding mechanism by cooperating with a fixed pulley block and an automatic wire reel, and has the advantages of simple structure, short cable consumption and low friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 , is a schematic diagram of the structure of the present invention;

[0012] Figure 2 , is a schematic diagram of the structure of the wiring trough 2 of the present invention;

[0013] Figure 3 , a schematic diagram of the structure of the wire slot shaft 21 of the present invention;

[0014] Figure 4 , a schematic diagram of the structure of the wire slot plate 22 of the present invention;

[0015] Figure 5 , is a schematic diagram of the wire winding process of the present invention in conjunction with an automatic wire reel.

[0016] In the figure, 1-installation base plate, 2-cable trough, 3-cable, 4-fixed pulley block, 5-automatic wire reel, 21-cable trough shaft, 22-cable trough plate, 23-retaining ring, 24-bearing, 25-universal ball bearing, 26-hexagonal nut, 211-left end threaded shaft, 212-right end threaded shaft, 213-middle large diameter optical axis, 221-smooth fillet, 222-D-shaped hole, 223-threaded hole, 2131-left D-shaped section, 2132-right D-shaped section. DETAILED DESCRIPTION

[0017] The purpose of the present invention is to provide an arc-shaped low-resistance cable reciprocating routing trough mechanism, which includes a mounting base plate 1 and a routing trough 2, characterized in that 12 threaded holes are arranged on the side of the mounting base plate, and there are 12 routing troughs 2, which are evenly installed on the side of the mounting base plate along the arc direction.

[0018] The cable trough 2 is composed of a cable trough shaft 21, two cable trough plates 22, three retaining rings 23, two bearings 24, two universal ball bearings 25, and five hexagonal nuts 26. The cable trough shaft 21 is respectively installed with a cable trough plate 22, a retaining ring 23, a bearing 24, a retaining ring 23, a bearing 24, a retaining ring 23, and a cable trough plate 22 from left to right, and a hexagonal nut 26 is respectively installed on the outer side of the two cable trough plates 22 for locking. A universal ball bearing 25 is installed at the end of each cable trough plate 22, and is locked with a hexagonal nut 26. One end of the cable trough shaft 21 is screwed on the threaded hole 11 of the mounting base plate 1 and is locked by a hexagonal nut 26. When in use, the cable rolls along the arc distribution track inside the cable trough 2, effectively reducing the friction of the cable when it moves.

[0019] The wire slot shaft 21 is a stepped shaft with a large middle diameter and small diameters at both ends. The shafts 211 and 212 at both ends are designed with threads for connecting with the thread 11 of the mounting base plate 1 and screwing the hexagonal nut 26; the middle shaft 213 is provided with D-shaped sections 2131 and 2132 for installing the angle of the fixed wire slot plate 22.

[0020] The wire slot plate 22 is a rectangular plate with smooth rounded corners 221 on the side to reduce the friction generated when the cable slides; the plate surface is designed with a D-shaped hole 222 that matches the D-shaped section of the wire slot, and the end of the wire slot plate is designed with a threaded hole 223 for screwing and installing the universal ball bearing 25.

[0021] The arc-shaped low-resistance cable reciprocating routing groove mechanism can cooperate with the fixed pulley block 3 and the automatic wire reel 4 to form a low-resistance automatic wire-winding mechanism, which has the advantages of simple structure, short cable consumption length and low friction.

[0022] It includes a mounting base plate and a wiring trough, and is characterized in that 12 threaded holes are arranged on the side of the mounting base plate, and there are 12 wiring troughs in total, which are evenly installed on the side of the mounting base plate along the arc direction.

[0023] The cable trough is composed of a cable trough shaft, two cable trough plates, three retaining rings, two bearings, two bull's eyes, and five hexagonal nuts. The cable trough shaft is respectively installed with a cable trough plate, a retaining ring, a bearing, a retaining ring, a bearing, a retaining ring, and a cable trough plate from left to right, and hexagonal nuts are respectively installed on the outer sides of the two cable trough plates for locking. A bull's eye is installed at the end of each cable trough plate, and is locked with a hexagonal nut. One end of the cable trough shaft is screwed on the mounting base plate by threading and locked by a nut. When in use, the cable rolls along the arc distribution track inside the cable trough, effectively reducing the friction of the cable when it moves.

[0024] The wire slot shaft is a stepped shaft with a large diameter in the middle and small diameters at both ends. The shafts at both ends are designed with threads for threaded connection with the mounting base plate and screwing nuts. The middle shaft is provided with a D-shaped section for installing and fixing the wire slot plate at an angle.

[0025] The wire trough plate is a rectangular plate with smooth rounded corners on the side. The plate surface is designed with a D-shaped hole that matches the D-shaped section around the wire trough. The end of the wire trough plate is designed with a threaded hole for screwing and installing the bull's eye.

Claims

1. A circular arc low-resistance cable reciprocating routing trough mechanism, comprising a mounting base plate (1) and a routing trough (2), characterized in that: The mounting base plate (1) is in an arc shape, and a plurality of threaded holes (11) are arranged on its side surface; a plurality of wiring grooves (2) are evenly installed on the side surface of the mounting base plate (1) along the arc direction, wherein a wiring groove (2) is installed in each threaded hole (11); During operation, the cables (3) installed in the plurality of cable troughs (2) are connected to the automatic cable reel (5) via a fixed pulley block (4) at the end of the mounting base plate (1), so that the cables (3) are rolled up by the automatic cable reel (5) after passing through the plurality of cable troughs (2).

2. The arc-shaped low-resistance cable reciprocating routing groove mechanism according to claim 1 is characterized in that: The cable trough (2) comprises a cable trough shaft (21), two cable trough plates (22), three retaining rings (23), two bearings (24), two universal ball bearings (25) and five hexagonal nuts (26); the cable trough shaft (21) is respectively installed with the cable trough plate (22), retaining ring (23), bearing (24), retaining ring (23), bearing (24), retaining ring (23) and the cable trough plate (22) from left to right, and the outer sides of the two cable trough plates (22) are respectively installed with hexagonal nuts (26) for locking; a universal ball bearing (25) is installed at the end of each cable trough plate (22), and is respectively locked with a hexagonal nut (26); the right end of the cable trough shaft (21) is screwed on the threaded hole (11) of the mounting base plate (1) by screwing, and is locked by the hexagonal nut (26); when in use, the cable rolls along the arc distribution track inside the cable trough (2), effectively reducing the friction force when the cable moves.

3. The arc-shaped low-resistance cable reciprocating routing groove mechanism according to claim 2 is characterized in that: The wire slot shaft (21) is a stepped shaft with a large diameter in the middle and small diameters at both ends. The wire slot shaft (21) is composed of a left end threaded shaft (211), a middle large diameter optical shaft (213) and a right end threaded shaft (212) from left to right. The left end threaded shaft (211) of the wire slot shaft (21) is installed in a threaded hole (11) of the installation base plate (1), and the right end of the wire slot shaft (21) is screwed and fixed by a hexagonal nut (26). The middle large diameter optical shaft (213) is provided with a left D-shaped section (2131) and a right D-shaped section (2132) for installing and fixing the wire slot plate (22 ) and fixed in the circumferential direction; correspondingly, a wire slot plate (22) is installed on the left D-shaped section (2131) and the right D-shaped section (2132) of the middle large-diameter optical axis (213), which is a rectangular plate with smooth rounded corners (221) on the side, for reducing the friction generated when the cable slides; the board surface of the wire slot plate (22) is designed with a D-shaped hole (222) matched with the left D-shaped section (2131) and the right D-shaped section (2132) of the middle large-diameter optical axis (213), and a threaded hole (223) is designed at the end of the wire slot plate (22) for screwing and installing a universal ball bearing (25).

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