CN212357994U

CN212357994U - Cable-stay bridge rope locking device

Info

Publication number: CN212357994U
Application number: CN202020972440.4U
Authority: CN
Inventors: 李维; 李会生; 张院; 母茂村
Original assignee: Fourth Engineering Co Ltd of CCCC First Highway Engineering Co Ltd
Current assignee: Fourth Engineering Co Ltd of CCCC First Highway Engineering Co Ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-15
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a cable-stay bridge rope locking device, including cable saddle, hollow sleeve post, locating part, connecting rod, connecting piece, first hole groove, dog, second hole groove, fixture block, rope. The utility model fixes a plurality of ropes with the hollow sleeve column, so that the ropes in the same hollow sleeve column mutually have friction, the whole weight is enhanced while the slippage is avoided, and the outer wall sleeve of the hollow sleeve column is provided with the limiting part, and the two are mutually combined to avoid the situation that the bridge rope shakes under extreme conditions such as high wind; simple structure, the simple operation can save the time limit for a project at the in-process of actually buildding, and buildding the effect firm, can extensively be applicable to multiple cable-stay bridge. The problem of among the prior art bridge rope fixed mode loaded down with trivial details, with high costs, and meet bridge rope and take place to rock easily under the extreme condition such as high wind, and then cause the incident is solved.

Description

Cable-stay bridge rope locking device

Technical Field

The utility model belongs to the cable-stay bridge field, concretely relates to cable-stay bridge rope locking device.

Background

A cable-stayed bridge is also called a diagonal tension bridge, is a bridge with a main beam directly pulled on a bridge tower by a plurality of guys, and is a structural system formed by combining a pressure-bearing tower, a pulled guy and a bending-bearing beam body. It can be seen as a multi-span elastically supported continuous beam with guy cables instead of buttresses. It can reduce the bending moment in the beam body, reduce the building height, lighten the structural weight and save materials. The cable-stayed bridge mainly comprises a cable tower, a main beam and a stay cable.

In actual cable-stay bridge construction process, the fixing of its bridge rope is very important to the firm of bridge, and traditional bridge rope fixed mode is loaded down with trivial details, and is with high costs, because the bridge rope is too thin moreover, takes place easily under the extreme condition such as meetting fierce wind and rocks, and then causes the incident. Therefore, the device for simply, conveniently and stably fixing the cable-stayed bridge rope is designed to meet the actual requirement.

In order to solve the problems, a cable-stayed bridge rope locking device is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a cable-stay bridge rope locking device has solved among the prior art bridge rope fixed mode loaded down with trivial details, and is with high costs, and meets bridge rope and takes place easily under the extreme condition such as wild wind and rock, and then causes the problem of incident.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a cable-stay bridge rope locking device, includes the cable saddle, the fixed hollow cover post that is equipped with between the cable saddle, be equipped with the rope of inseparable laminating in the hollow cover post.

Furthermore, the two ends of the hollow sleeve column are provided with connecting pieces, the cable saddle is provided with a stop block attached to the side end of the connecting pieces, and the cable saddle is provided with a clamping block attached to the side end of the stop block.

Further, the outer wall of the hollow sleeve column is tightly attached to the inner wall of the limiting part, and the limiting part is fixedly connected with the limiting part through a connecting rod.

Furthermore, a first hole groove used for being fixed with the bridge is formed in the cable saddle.

Furthermore, a second hole groove is formed in the connecting piece and the stop block.

The utility model has the advantages that:

1. the utility model fixes a plurality of ropes with the hollow sleeve column, so that the ropes in the same hollow sleeve column mutually have friction, the whole weight is enhanced while the slippage is avoided, and the outer wall sleeve of the hollow sleeve column is provided with the limiting part, and the two are mutually combined to avoid the situation that the bridge rope shakes under extreme conditions such as high wind;

2. the utility model discloses simple structure, the simple operation builds the in-process in fact and can save the time limit for a project, and builds the effect firm, can extensively be applicable to multiple cable-stay bridge.

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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

fig. 3 is a cross-sectional view of a hollow casing column according to an embodiment of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, a cable-stayed bridge cable locking device comprises a cable saddle 1, wherein hollow sleeve columns 2 are fixedly arranged between the cable saddle 1, the outer walls of the hollow sleeve columns 2 are tightly attached to the inner walls of limiting parts 3, and the limiting parts 3 are fixedly connected through connecting rods 4. It should be noted that the structure of the limiting member 3 is affected by the external environment to a very small extent.

As shown in fig. 2, the two ends of the hollow sleeve column 2 are provided with connecting pieces 5, the cable saddle 1 is provided with a first hole groove 6 for fixing with the bridge, the cable saddle 1 is provided with a stop dog 7 attached to the side end of the connecting piece 5, and the cable saddle 1 is provided with a clamping block 9 attached to the side end of the stop dog 7. And the connecting piece 5 and the stop block 7 are provided with second hole grooves 8, and when the connecting piece 5 and the stop block 7 are superposed, the second hole grooves 8 on the connecting piece and the stop block are superposed.

As shown in fig. 3, a closely attached rope 10 is arranged in the hollow casing column 2.

When the actual bridge is built, fixing pieces (such as steel bars and large bolts) penetrate through the first hole grooves 6 and are fixed with the bridge, so that the cable saddle 1 is fixed on the bridge. The plurality of ropes 10 are then sheathed by the hollow legs 2, the hollow legs 2 are then fixed between the saddle 1, the stop 7 is then fixed on the saddle 1, and the connecting element 5 is placed in the stop 7, with the second grooves 8 coinciding. Then use the mounting and the cooperation of second hole groove 8, cooperate connecting piece 5 and dog 7, use fixture block 9 to entangle connecting piece 5 and dog 7 at last to it is fixed with cable saddle 1, carry on spacingly to connecting piece 5, dog 7 and mounting.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A cable-stayed bridge rope locking device comprises a cable saddle (1) and is characterized in that hollow sleeve columns (2) are fixedly arranged between the cable saddle (1), and tightly attached ropes (10) are arranged in the hollow sleeve columns (2);

the both ends of hollow cover post (2) are equipped with connecting piece (5), be equipped with dog (7) with the laminating of connecting piece (5) side on cable saddle (1), be equipped with fixture block (9) with the laminating of dog (7) side on cable saddle (1).

2. The cable-stayed bridge cable locking device according to claim 1, wherein the outer wall of the hollow sleeve column (2) is closely attached to the inner wall of the limiting piece (3), and the limiting piece (3) is fixedly connected with each other through a connecting rod (4).

3. A cable-stayed bridge cable locking device according to claim 1, characterized in that the cable saddle (1) is provided with a first hole groove (6) for fixing to the bridge.

4. A cable-stayed bridge cable locking device according to claim 1, characterized in that the connecting piece (5) and the stopper (7) are provided with second groves (8).