CN214939348U - Device for guiding stay cable unfolding - Google Patents

Abstract

The utility model discloses a device for suspension cable exhibition cable direction, a serial communication port, including frame and a plurality of guiding mechanism, wherein guiding mechanism includes first cylinder and second cylinder, but first cylinder rotation rolling horizontal setting is in on the frame for supply the suspension cable roll removal, but the second cylinder rotation rolling vertical setting is in on the frame, be used for carrying out vertical spacing to the suspension cable, just first cylinder with the second cylinder mutually noninterfere each other, the utility model discloses a security when having guaranteed the suspension cable exhibition cable through guider when the suspension cable exhibition cable, cause secondary damage to the suspension cable when having avoided the exhibition cable simultaneously. The construction efficiency of the stay cable is improved, the structure is light, and good economic benefits are achieved.

Description

Device for guiding stay cable unfolding

Technical Field

The utility model relates to a stay cable exhibition cable direction field. More specifically, the utility model relates to a device that is used for suspension cable exhibition cable direction.

Background

The stayed cable is widely applied in bridge design, the stayed cable is an important composition structure of a stayed-cable bridge, and the stayed-cable bridge is used as a cable system, has larger spanning capability than a beam bridge and is the most main bridge type of a large-span bridge. However, in the process of constructing the stay cable, when the construction condition of the stay cable cannot be assisted by a hoisting device, the stay cable has certain rigidity, and the disc-shaped stay cable has certain stress release in the process of cable extension, so that the stay cable is difficult to guide, and the cable body is easy to damage if no measures are taken.

SUMMERY OF THE UTILITY MODEL

In order to realize the objects and other advantages according to the present invention, there is provided a device for guiding a stay cable, comprising a frame and a plurality of guiding mechanisms, wherein the guiding mechanisms comprise a first roller and a second roller, the first roller is transversely disposed on the frame in a rotatable manner for allowing the stay cable to move in a rolling manner, the second roller is vertically disposed on the frame in a rotatable manner for vertically limiting the stay cable, and the first roller and the second roller are mutually noninterfered.

According to a preferred embodiment of the present invention, in the guide mechanism, the first roller and the second roller are located on the same vertical plane.

According to the utility model discloses a preferred embodiment, first cylinder the second cylinder all rolls along the roller bearing rotation, corresponding to the roller bearing of first cylinder transversely sets up on the frame, corresponding to the roller bearing vertical setting of second cylinder is in on the frame.

According to a preferred embodiment of the present invention, the roller is disposed on the frame through the ear plate, and the roller is spaced from the frame by a distance to allow the first roller to roll on the second roller.

According to a preferred embodiment of the present invention, the frame has a horizontal first surface and a vertical second surface, the first roller is horizontally disposed above the first surface, the second roller is vertically disposed on one side of the second surface, and the second roller is higher than the first roller.

According to a preferred embodiment of the present invention, the frame is formed by welding or splicing a vertical first steel column, a second steel column, and a horizontal first profile steel and a horizontal second profile steel.

According to a preferred embodiment of the present invention, the length of the first drum is greater than the length of the second drum.

According to a preferred embodiment of the present invention, the ear plate and the joint of the frame are further provided with a stiffening plate to improve strength.

According to the utility model discloses a preferred embodiment, first steel column the second steel column first shaped steel and class cuboid form structure is pieced together to the second shaped steel, just the second shaped steel is higher than first shaped steel for it is vertical to install the second cylinder.

According to a preferred embodiment of the present invention, the frame bottom is provided with rollers.

The utility model discloses at least, include following beneficial effect: the utility model discloses a security when having guaranteed the stay cable exhibition cable through guider when the stay cable exhibition cable, cause the secondary damage to the stay cable when having avoided the exhibition cable simultaneously. The construction efficiency of the stay cable is improved, the structure is light, and good economic benefits are achieved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic side structural view of the device for guiding a stay cable.

Fig. 2 is a three-dimensional schematic view of a device for guiding a stay cable.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

As shown in fig. 1-2, the utility model discloses a device for suspension cable exhibition cable direction, including frame 1 and a plurality of guiding mechanism, wherein guiding mechanism includes first cylinder 2 and second cylinder 3, but first cylinder 2 rotation rolling horizontal setting is in on the frame 1 for supply the suspension cable roll to remove, but second cylinder 3 rotation rolling vertical setting is in on the frame 1, be used for carrying out vertical spacing to the suspension cable, just first cylinder 2 with second cylinder 3 mutually noninterfere each other.

In the above-mentioned embodiment, horizontal first cylinder 2 is used for supplying the suspension cable roll to move, and is vertical second cylinder 3 is used for carrying out vertical spacing to the suspension cable, during the in-service use, place the one end of the expansion of suspension cable dish in on the first cylinder 2 can, along with the rotation cylinder of first cylinder 2, the suspension cable moves forward, and the discoid suspension cable is progressively expanded by the extension cable, and this process can realize the simple light expansion of suspension cable, because first cylinder 2 is the roll setting, and it is at the expansion in-process of suspension cable, also can not cause the harm to the suspension cable.

Because the stay cable has certain rigidity, the front end of the expansion and elongation of the stay cable has certain stress release, namely, rebound force expanding outwards, and the second roller 3 which is vertical at the moment can limit and guide the stay cable to avoid the stay cable from completely expanding reversely under the action of the rebound force.

The number of the guide mechanisms is not limited, and if the stay cable needing to be stretched is long, the number of the guide mechanisms can be increased, so that a large-scale guide effect is achieved.

In the same guide mechanism, the first roller 2 and the second roller 3 are positioned on the same vertical plane, and when the first roller 2 is utilized to drive the stay cable to move forwards, the second roller 3 on the side is utilized to accurately limit the stay cable.

According to a preferred embodiment of the present invention, the first roller 2 and the second roller 3 roll along the rotation of the roller 4, corresponding to the roller 4 of the first roller 2 is horizontally disposed on the frame 1, corresponding to the roller 4 of the second roller 3 is vertically disposed on the frame 1.

The rolling shafts 4 are all arranged on the frame 1 through ear plates 5, and the rolling shafts 4 and the frame 1 are separated by a certain distance so as to allow the first roller 2/the second roller 3 to rotate and roll.

According to a preferred embodiment of the present invention, the frame 1 has a horizontal first surface and a vertical second surface, the first roller 2 is horizontally disposed above the first surface, the second roller 3 is vertically disposed on one side of the second surface, and the second roller 3 is higher than the first roller 2.

According to the utility model discloses a preferred embodiment, frame 1 is formed by welding or the concatenation of vertical first steel column 11, second steel column 12 to and horizontal first shaped steel 13 and second shaped steel 14, and these structure sources are convenient, and the construction site obtains easily, and low cost, simple welding or concatenation just form in addition on first face 11 and the second face 12.

According to the utility model discloses a preferred embodiment, the length of first cylinder 2 is greater than the length of second cylinder 3 is shelved the suspension cable on first cylinder 2 during the use, and if first cylinder 2's length is longer, can be so that to the disc suspension cable expand in earlier stage the cable direction requirement lower, only need shelve the suspension cable at will at first cylinder can, convenient operation avoids under the crooked condition of suspension cable front end, can't shelve easily on first cylinder 2.

According to a preferred embodiment of the present invention, the connection between the ear plate 5 and the frame 2 is further provided with a stiffening plate 6 to improve strength.

According to the utility model discloses a preferred embodiment, first steel column 11 second steel column 12 first shaped steel 13 and second shaped steel 16 pieces up type cuboid form structure, just second shaped steel 16 is higher than first shaped steel 13 for it is vertical to install second cylinder 3, is similar to the arm-chair form, and is comparatively stable.

According to the utility model discloses a preferred embodiment, frame 1 bottom sets up gyro wheel 7, conveniently removes whole exhibition cable guider to different construction sites.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims (10)

1. The utility model provides a device for suspension cable exhibition cable direction, its characterized in that includes frame and a plurality of guiding mechanism, wherein guiding mechanism includes first cylinder and second cylinder, but the rolling horizontal setting of first cylinder rotation is in on the frame for supply the suspension cable roll to remove, but the rolling vertical setting of second cylinder rotation is in on the frame, be used for carrying out vertical spacing to the suspension cable, just first cylinder with the second cylinder mutually noninterferes each other.

2. A device for stay cable deployment according to claim 1 wherein said first roller and said second roller are in the same vertical plane in the same guide mechanism.

3. A device for guiding a stay cable according to claim 1, wherein the first roller and the second roller are both self-rotated along a roller, the roller corresponding to the first roller is transversely disposed on the frame, and the roller corresponding to the second roller is vertically disposed on the frame.

4. A device for guiding a stay cable according to claim 1, wherein the rollers are disposed on the frame through lugs, and the rollers are spaced apart from the frame to allow the first roller/the second roller to rotate.

5. A stay cable deployment guide according to claim 1, wherein said frame has a horizontal first face, a vertical second face, said first roller being laterally above said first face, said second roller being vertically to one side of said second face, said second roller being higher than said first roller.

6. A device for guiding a stay cable according to claim 1, wherein the frame is formed by welding or splicing a first vertical steel column, a second vertical steel column, and a first transverse profile and a second transverse profile.

7. A stay cable deployment guide apparatus as claimed in claim 1, wherein the first roller has a length greater than the second roller.

8. A device for guiding a stay cable according to claim 4, wherein a stiffening plate is further provided at a junction of the ear plate and the frame to increase strength.

9. A device for guiding a stay cable according to claim 6, wherein the first steel column, the second steel column, the first section steel and the second section steel are assembled into a rectangular parallelepiped-like structure, and the second section steel is higher than the first section steel for installing the second roller in a vertical direction.

10. A device for stay cable deployment according to claim 1 wherein rollers are provided on the bottom of the frame.

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