CN214100614U - Cable steering slideway device - Google Patents

Abstract

The utility model discloses a cable turns to slide device, its characterized in that: a second roller shaft and a fourth roller shaft are respectively arranged on a slideway frame, the second roller shaft and the fourth roller shaft are respectively fixed on the slideway frame through a second locking nut and a fourth locking nut, a third roller shaft is also arranged on the slideway frame between the second roller shaft and the fourth roller shaft, the second roller shaft, the third roller shaft and the fourth roller shaft are respectively and correspondingly provided with a second roller, a third roller and a fourth roller, the shaft end of the second roller shaft is fixedly connected with the first roller shaft through an outer hexagon bolt and a second nut, the fourth roller shaft is fixedly connected with the first roller shaft through a hexagon nut, and a square cable slideway is formed among the first roller, the second roller, the third roller and the fourth roller. The device is suitable for the diameters of different cables, and the requirements of radian and length of the guide roller are met; the bending radius of cable laying is guaranteed to meet the specified requirements, and the traction cable is not damaged due to overlarge corners.

Description

Cable steering slideway device

Technical Field

The utility model relates to a cable laying technical field, in particular to cable turns to slide device.

Background

At present, in the cable laying installation operation, the circuit of cable turns to and also often uses the coaster, but current cable turns to the coaster, and holistic fixed inconvenient the adjusting of structure has reduced holistic flexibility, and the inconvenient cable of overall structure turns to that the coaster can't adjust according to the position that turns to of circuit, and can't adjust the distance to can't adjust the pressure of cable, reduced the stability and the whole practicality of integral erection. In addition, due to the adoption of the traveling crane installation, the cable above the traveling crane installation moves along with the lifting hook of the traveling crane when in use, and the cable is possibly damaged in the moving process, and the cable and the bracket or other parts on the traveling crane generate friction, collision and twisting together, so that the condition is also avoided.

In order to ensure that the bending radius of cable laying meets the specified requirements and the cable is not damaged by the traction of the cable due to an overlarge corner, a cable laying guide device is required to be used in a place with a large height drop, so that the existing guide device is continuously improved, the use requirements of people are basically met, and certain problems still exist.

The existing guiding device for cable laying is generally characterized in that an arc-shaped roller is fixed on an L-shaped frame, the cable is guided through the roller, the cable is prevented from being damaged due to overlarge rotation angle of a traction cable, but when different high and low paths and different laying bending radius regulations are different, required bending angles are different, the position of the guiding roller needs to be adjusted, the guiding roller of the existing guiding device is generally fixed on the guiding frame, when the cable is bent at different angles, different guiding devices are required, and the practicability of the device is reduced; and because the diameter of cable is different, the radian and the length of guide roller need change thereupon, and current guider's guide roller generally is the snap-on the leading truck, can't change alone according to the diameter of cable for the application range of device is limited, consequently the demand accords with a guider who is used for cable laying more, solves these problems.

Disclosure of Invention

The utility model aims at providing a cable turns to slide device overcomes prior art's not enough to the solution is laying the operation at the cable, and guider can't be according to actual conditions angle regulation and the problem of changing different length direction.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme: a cable turns to slide device which characterized in that: a second roller shaft and a fourth roller shaft are respectively arranged on the slideway frame, the second roller shaft and the fourth roller shaft are respectively fixed on the slideway frame by a second locking nut and a fourth locking nut, a third roller shaft is also arranged on the slideway frame between the second roller shaft and the fourth roller shaft, the second roller shaft, the third roller shaft and the fourth roller shaft are correspondingly provided with a second roller, a third roller and a fourth roller one by one, the end of the second roller shaft is fixedly connected with a first roller shaft through an outer hexagon bolt and a second nut, a fourth roller shaft is fixedly connected with the first roller shaft through a hexagon nut, the first roller shaft is provided with a first roller, a square cable slideway is formed among the first idler wheel, the second idler wheel, the third idler wheel and the fourth idler wheel, so that the cable can not generate the conditions of friction, collision and twisting with other parts when passing through, and the practicability of the steering slideway is improved.

Preferably, the slide way frame is provided with a fixing through hole for sleeving and hanging, and the fixing through hole is used for being fixedly connected with the hoisting frame.

Preferably, a first shaft sleeve and a first bearing, a second shaft sleeve and a second bearing, a third shaft sleeve and a third bearing, and a fourth shaft sleeve and a fourth bearing are respectively and correspondingly arranged at two ends of the first roller, the second roller, the third roller and the fourth roller, and the outer end face of each bearing is tightly matched with the inner surface of the corresponding roller.

Preferably, the slideway frame is provided with a blind hole and a through hole, so that the third roller shaft can be conveniently installed.

The first roller can be opened through the first locking nut to place the cable.

Compared with the prior art, the beneficial effects of the utility model are that: the practicability of the device is improved; the diameter of different cables is suitable for, and the radian and length requirements of the guide roller are met; the bending radius of cable laying is guaranteed to meet the specified requirements, and the traction cable is not damaged due to overlarge corner; when the travelling crane is adopted for installation, the cable above the travelling crane moves along with the lifting hook of the travelling crane of the steering slideway when in use, and the situations that the cable is damaged and the cable and the steering slideway support or other parts on the travelling crane generate friction, collision and twisting together are overcome in the moving process.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of an application state of the embodiment of the present invention.

In the figure: 1. a first roller shaft; 2. an outer hexagon bolt; 3. a first lock nut; 4. a second shaft sleeve; 5. a second bearing; 6. a second roller; 7. a slideway rack; 8. a second lock nut; 9. a second roller shaft; 10. a third roller shaft; 11. a fourth roller shaft; 12. a hexagonal nut; 13. a flat nut; 14. a fourth lock nut; 15. a third roller; 16. a fourth roller; 17. a first roller shaft; 18. a first roller; 19. a fixing through hole; 20. a third shaft sleeve; 21. a third bearing; 22. a fourth shaft sleeve; 23. a fourth bearing; 24 a first bushing; 25. a first bearing; 26. blind holes; 27. a through hole; 28. and (4) hoisting the frame.

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.

See fig. 1-2 for illustration: in order to provide a schematic structural diagram of an embodiment of a cable steering slideway device of the utility model, the device adopts a structure that a second roller shaft 9 and a fourth roller shaft 11 are respectively arranged on a slideway frame 7, the second roller shaft 9 and the fourth roller shaft 11 are respectively fixed on the slideway frame 7 by a second lock nut 8 and a fourth lock nut 14, a third roller shaft 10 is arranged on the slideway frame 7, a second roller 6, a third roller 15 and a fourth roller 16 are correspondingly arranged on the second roller shaft 9, the third roller shaft 10 and the fourth roller shaft 11 one by one, the first roller shaft 17 is fixedly connected at the end of the second roller shaft 9 through an outer hexagon bolt 2 and a first lock nut 3, one end of the fourth roller shaft 11 is fixedly connected with the first roller shaft 17 through a hexagon nut 12, the first roller 18 realizes the positioning on the first roller shaft 17 through a flat nut 13, a square cable slideway is formed among the first roller 18, the second roller 6, the third roller 15 and the fourth roller 16, the cable can not generate the conditions of friction, collision and twisting together with other parts when passing through, thereby improving the practicability of the steering slideway.

The slide way frame 7 is provided with a fixing through hole 19, and the fixing through hole 19 is used for being fixedly connected with the hoisting frame 28.

The first roller 18, the second roller 6, the third roller 15 and the fourth roller 16 are respectively and correspondingly provided with a first shaft sleeve 24 and a first bearing 25, a second shaft sleeve 4 and a second bearing 5, a third shaft sleeve 20 and a third bearing 21, and a fourth shaft sleeve 22 and a fourth bearing 23 at two ends. The outer end face of each bearing is tightly matched with the inner surface of the roller.

The slideway rack 7 is provided with a groove, one side of the groove is provided with a blind hole 26, the other side of the groove is provided with a through hole 27, and the groove is used for installing the third roller shaft 10.

The installation of the laying cable can be carried out by opening the first roller 18 by means of the first locking nut 3, by placing the cable in or directly by threading it through the cable head.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A cable turns to slide device which characterized in that: a second roller shaft (9) and a fourth roller shaft (11) are respectively arranged on the slideway frame (7), the second roller shaft (9) and the fourth roller shaft (11) are respectively fixed on the slideway frame (7) by a second lock nut (8) and a fourth lock nut (14), a third roller shaft (10) is also arranged on the slideway frame (7) between the second roller shaft (9) and the fourth roller shaft (11), a second roller (6), a third roller (15) and a fourth roller (16) are correspondingly arranged on the second roller shaft (9), the third roller shaft (10) and the fourth roller shaft (11) one by one, the second roller shaft (9) end and the first lock nut (3) are fixedly connected with the first roller shaft (17) through an outer bolt (2), the fourth roller shaft (11) is fixedly connected with the first roller shaft (17) through a hexagon nut (12), and a first roller (18) is arranged on the first roller shaft (17), a square cable slideway is formed among the first roller (18), the second roller (6), the third roller (15) and the fourth roller (16).

2. The cable diverter ramp device according to claim 1, wherein: the slideway rack (7) is provided with a fixing through hole (19) for sleeving and hanging.

3. The cable diverter ramp device according to claim 1, wherein: a first shaft sleeve (24), a first bearing (25), a second shaft sleeve (4), a second bearing (5), a third shaft sleeve (20), a third bearing (21), a fourth shaft sleeve (22) and a fourth bearing (23) are correspondingly arranged at two ends of the first roller (18), the second roller (6), the third roller (15) and the fourth roller (16) respectively.

4. The cable diverter ramp device according to claim 1, wherein: the slideway rack (7) is provided with a blind hole (26) and a through hole (27).

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