CN217266937U - Guy cable hanging basket thrust device - Google Patents

Abstract

The utility model provides a traction rope hanging basket thrust device, which comprises a hanging basket thrust mechanism; one end of the basket-hanging thrust mechanism is mounted on the anchoring block, the basket-hanging thrust mechanism is perpendicular to the anchoring block, and a basket is hung on the basket-hanging thrust mechanism; the volume of the anchoring block is 5 times larger than that of the basket-hanging thrust mechanism. The utility model discloses a hang basket thrust mechanism, its effect is finely tune and hangs basket longitudinal position and location, meanwhile, hangs basket thrust mechanism and still bears the horizontal component of suspension cable in hanging the basket construction.

Description

Guy cable hanging basket thrust device

Technical Field

The utility model relates to a hang basket construction field, especially relate to a guy cable hangs basket thrust device.

Background

The guyed cradle is a construction device which utilizes a stay cable of a beam section to be cast as a front pivot of the cradle to provide supporting force, anchors the rear end of the cradle at the cast beam section, is used for a cantilever cast-in-place prestressed concrete cable-stayed bridge, bears the self weight and the construction load of the beam body and can move forwards section by section.

The guyed cradle consists of a bearing platform, a tensioning mechanism, a walking system, a positioning system, an anchoring system, a template system, an operating platform and an embedded part system. The guyed cradle is supported by the skid shoe arranged in the C-shaped hanging leg to walk on the top surface of the outer side of the main beam, and meanwhile, the walking counter roller at the rear part of the cradle needs to balance the counter force when walking.

In order to realize the fine adjustment and positioning of the guy cable hanging basket, a guy cable hanging basket thrust brake needs to be researched so as to solve the problems of fine adjustment and positioning of the guy cable hanging basket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guyed hangs basket thrust device hangs the horizontal component of cable-stay in the basket construction through bearing to the basket longitudinal position is hung in the fine setting and the location, thereby prevents to hang the basket and takes place to fall back.

Realize the utility model discloses the technical scheme of purpose as follows:

a guy cable basket thrust device comprises a basket thrust mechanism;

one end of the basket-hanging thrust mechanism is mounted on the anchoring block, the basket-hanging thrust mechanism is perpendicular to the anchoring block, and a basket is hung on the basket-hanging thrust mechanism;

the volume of the anchoring block is 5 times larger than that of the basket-hanging thrust mechanism.

The utility model discloses a hang basket thrust mechanism, its effect is finely tune and hangs basket longitudinal position and location, meanwhile, hangs basket thrust mechanism and still bears the horizontal component of suspension cable in hanging the basket construction.

In a possible implementation manner, a plurality of basket-hanging thrust mechanisms are mounted on the same anchoring block;

the hanging basket thrust mechanisms are arranged in parallel, and the hanging basket thrust mechanisms are used for hanging the same hanging basket.

The utility model discloses a fixed same basket of hanging of basket thrust mechanism is hung to a plurality of basket thrust mechanisms of hanging are installed in same anchor piece, and a plurality of basket thrust mechanisms of hanging finely tune jointly and hang basket longitudinal position and location, have the stable advantage in location.

In one possible implementation, the basket-hanging thrust mechanism is mounted to the anchoring block by a movable spherical hinge.

The utility model discloses a movable spherical hinge will hang basket thrust mechanism and install in the anchor piece, has guaranteed the anchor piece and has hung basket thrust mechanism's perpendicular connection. The utility model discloses a purpose that anchor piece and string basket thrust mechanism are connected perpendicularly is because string basket thrust mechanism need offset the horizontal component of suspension cable.

In one possible implementation, the basket thrust mechanism comprises a thrust base and an adjusting screw;

one end of the adjusting screw rod is connected with the anchoring block through a movable spherical hinge;

the other end of the adjusting screw rod extends into the thrust base and is fixedly connected with the thrust base.

In one possible implementation manner, the adjusting bolt is fixedly connected with the thrust base through at least one group of fixing assemblies;

each group of fixing assemblies comprises a plurality of fixing pieces which are uniformly distributed along the circumferential direction of the adjusting bolt.

In one possible implementation, the longitudinal section of the thrust base is a right trapezoid;

the adjusting bolt extends to the inside of the thrust base from the right-angle side of the thrust base corresponding to the right-angle trapezoid.

In one possible implementation manner, the adjusting screw comprises a screw body and a spherical raised head, and the spherical raised head is fixedly arranged at the end part of the screw body;

the spherical raised head is matched with a movable spherical hinge arranged on the anchoring block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a hang basket thrust mechanism, its effect is finely tune and hangs basket longitudinal position and location, meanwhile, hangs basket thrust mechanism and still bears the horizontal component of suspension cable in hanging the basket construction.

2. The utility model discloses a fixed same basket of hanging of basket thrust mechanism is hung to a plurality of basket thrust mechanisms of hanging are installed in same anchor piece, and a plurality of basket thrust mechanisms of hanging finely tune jointly and hang basket longitudinal position and location, have the stable advantage in location.

3. The utility model discloses a movable spherical hinge will hang basket thrust mechanism and install in the anchor piece, has guaranteed the anchor piece and has hung basket thrust mechanism's perpendicular connection. The utility model discloses a purpose that anchor piece and string basket thrust mechanism are connected perpendicularly is because string basket thrust mechanism need offset the horizontal component of suspension cable.

Drawings

FIG. 1 is a schematic view of a basket thrust mechanism mounted to an anchor block;

FIG. 2 is a schematic structural diagram of a basket thrust mechanism;

FIG. 3 is a front view of the thrust base;

FIG. 4 is a left side view of the thrust base;

FIG. 5 is a first schematic view of the connection of the adjusting screw and the movable ball joint;

FIG. 6 is a second schematic view of the connection between the adjusting screw and the movable spherical hinge;

in the figure, 1-anchor block; 2-basket-hanging thrust mechanism; 21-a thrust base; 22-adjusting screw; 221-screw body; 222-a knob; 3-movable spherical hinge; a-right trapezoid; b-right-angle side.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

In the description of the present embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

In general, the cradle is composed of a bearing platform, a tensioning mechanism, a walking system, a positioning system, an anchoring system, a template system, an operating platform and an embedded part system. The guyed cradle is supported by the skid shoe arranged in the C-shaped hanging leg to walk on the top surface of the outer side of the main beam, and meanwhile, the walking counter roller at the rear part of the cradle needs to balance the counter force when walking.

The thrust device is used for finely adjusting the longitudinal position of the cradle and positioning and bearing the horizontal component force of the stay cable in the cradle construction. The traditional thrust device comprises a main beam thrust structure and a hanging basket thrust structure, and the two parts are mutually meshed and connected to transmit the horizontal component force of a stay cable to a finished concrete main beam, so that the hanging basket is prevented from retreating. The thrust device is related to the stress and safety of the main beam cantilever pouring construction process, is an important component of a front support point hanging basket system, and is also one of key technologies of front support point hanging basket cantilever construction.

The utility model discloses basket thrust device is hung to guy cable, the innovation point lies in, and guy cable hangs basket thrust device and directly is connected with the anchor block of girder, owing to utilize the anchor block to replace girder thrust structure, consequently need not to install a large amount of built-in fittings, also can not cause the weakening to the section of girder, has still saved the accurate positioning process in the built-in fittings installation simultaneously.

The utility model discloses guy cable hangs basket thrust device only comprises hanging basket thrust mechanism, and the structure is very simple. The thrust device needs to offset the horizontal component force of the stay cable, so the thrust device and the anchoring block need to be kept vertical, and the thrust device is also provided with a movable spherical hinge for solving the problem, so that the vertical connection between the anchoring block and the thrust device is ensured.

Referring to fig. 1, an embodiment of the present invention provides a guy cable basket thrust device, which includes a basket thrust mechanism 2; one end of a basket-hanging thrust mechanism 2 is mounted on the anchoring block 1, the basket-hanging thrust mechanism 2 is perpendicular to the anchoring block 1, and a basket is hung on the basket-hanging thrust mechanism 2; the volume of the anchoring block 1 is 5 times larger than that of the basket thrust mechanism 2.

The utility model discloses hang basket thrust mechanism 2, its effect is finely tuned and hangs basket longitudinal position and location, and meanwhile, hang basket thrust mechanism 2 still bears the horizontal component of suspension cable in hanging the basket construction.

Based on the embodiment, a plurality of basket-hanging thrust mechanisms 2 are arranged on the same anchoring block 1; a plurality of basket thrust mechanisms 2 are arranged in parallel, and a plurality of basket thrust mechanisms 2 hang the same basket.

The embodiment of the utility model provides a through a plurality of fixed same baskets of hanging of basket thrust mechanism 2 to a plurality of basket thrust mechanisms 2 of hanging are installed in same anchor piece 1, and a plurality of basket thrust mechanisms 2 of hanging finely tune jointly and hang basket longitudinal position and location have the stable advantage in location.

Referring to fig. 2, according to the above embodiment, the basket-hanging thrust mechanism 2 is mounted to the anchor block 1 through the movable spherical hinge 3.

The embodiment of the utility model provides a to hang basket thrust mechanism 2 and install in anchor block 1 through activity ball pivot 3, guaranteed anchor block 1 and hung basket thrust mechanism 2's perpendicular connection. The utility model discloses the purpose of anchor block 1 and hanging basket thrust mechanism 2 perpendicular connections is because hang basket thrust mechanism 2 and need offset the horizontal component of suspension cable.

Referring to fig. 2, based on the above embodiment, the basket thrust mechanism 2 includes a thrust base 21 and an adjusting screw 22; one end of the adjusting screw rod 22 is connected with the anchoring block 1 through a movable spherical hinge 3; the other end of the adjusting screw 22 extends into the thrust base 21 and is fixedly connected with the thrust base 21.

Referring to fig. 3 and 4, based on the above embodiment, the adjusting bolt is fixedly connected to the thrust base 21 through at least one set of fixing components; each group of fixing assemblies comprises a plurality of fixing pieces which are uniformly distributed along the circumferential direction of the adjusting bolt.

Referring to fig. 3, according to the above embodiment, the thrust base 21 has a right trapezoid a in longitudinal section; the adjusting bolt extends from the right-angle side b of the thrust base 21 corresponding to the right-angle trapezoid a to the inside of the thrust base 21.

Referring to fig. 5 and 6, based on the above embodiment, the adjusting screw 22 includes a screw body 221 and a spherical boss 222, the spherical boss 222 is fixed at an end of the screw body 221; the knob 222 cooperates with a movable spherical hinge 3 mounted to the anchor block 1.

A large amount of embedded parts need to be installed in advance when pouring at every time in a traditional thrust device, the embedded parts can collide other structures such as reinforcing steel bars, and the embedded holes can weaken the cross section of the main beam and influence the stress performance of the main beam. And the precision requirement is higher when the built-in fitting is installed, and the process is more complicated simultaneously, and the construction degree of difficulty is great. However, after the thrust stopping device is adopted, an embedded part does not need to be installed in advance, the structure of the main beam cannot be influenced, and the thrust stopping device is very convenient, simple and efficient to use. Therefore, the construction precision is better ensured, the construction procedures are reduced, and the construction period is shortened.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A guy cable basket thrust brake is characterized by comprising a basket thrust brake mechanism;

one end of the basket-hanging thrust mechanism is mounted on the anchoring block, the basket-hanging thrust mechanism is perpendicular to the anchoring block, and a basket is hung on the basket-hanging thrust mechanism;

the volume of the anchoring block is 5 times larger than that of the basket-hanging thrust mechanism, and the basket-hanging thrust mechanism comprises a thrust base and an adjusting screw rod;

one end of the adjusting screw rod is connected with the anchoring block through a movable spherical hinge;

the other end of the adjusting screw rod extends into the thrust base and is fixedly connected with the thrust base.

2. The guy rope basket thrust device according to claim 1, wherein a plurality of basket thrust mechanisms are mounted on the same anchor block;

the hanging basket thrust mechanisms are arranged in parallel, and the hanging basket thrust mechanisms are used for hanging the same hanging basket.

3. The lanyard basket thrust stop according to claim 1 wherein the basket thrust mechanism is mounted to the anchor block by a movable ball hinge.

4. The guy rope basket thrust device of claim 1, wherein the adjusting bolt is fixedly connected with the thrust base through at least one set of fixing components;

each group of fixing assemblies comprises a plurality of fixing pieces which are uniformly distributed along the circumferential direction of the adjusting bolt.

5. The guy cable basket thrust device of claim 4, wherein the thrust base has a right trapezoid longitudinal cross-section;

the adjusting bolt extends to the inside of the thrust base from the right-angle side of the thrust base corresponding to the right-angle trapezoid.

6. The guy rope basket thrust device according to claim 4, wherein the adjusting screw comprises a screw body and a spherical nose, and the spherical nose is fixedly arranged at the end part of the screw body;

the spherical raised head is matched with a movable spherical hinge arranged on the anchoring block.

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