CN218479564U - Auxiliary mounting device for buckling restrained brace member - Google Patents

Abstract

The utility model discloses a bucking restraint support member assists installation device, include: a power unit and a lifting unit; the lifting unit comprises a frame body and a second fixed pulley, the second fixed pulley is arranged at the upper end of the frame body, a sliding groove is formed in the frame body, and the sliding groove is formed in the length direction of the frame body; the lifting platform is provided with a sliding piece matched with the sliding groove, the length direction of the sliding piece is parallel to the length direction of the sliding groove, and the lifting platform is connected to the frame body in a sliding mode along the length direction of the frame body through the sliding piece. The problem that the buckling restrained brace component is troublesome to obliquely stand to the specified position is solved.

Description

Auxiliary mounting device for buckling restrained brace member

Technical Field

The utility model relates to a supplementary installation device of bucking restraint bracing member belongs to building engineering component installation field.

Background

The buckling restrained brace is a metal yielding energy dissipation brace which is widely applied, can yield energy dissipation in an earthquake, effectively reduces the response of a main structure, and is widely applied to buildings with first-level safety levels, such as hospitals, squares, schools and the like. In the construction process, the buckling restrained brace component is generally transported to a floor by a crane to be installed, the length of the component is generally different from 4 m to 7m, the crane is inconvenient to enter because the site for installing the buckling restrained brace component is in the floor, and meanwhile, a roof of the floor is inconvenient for installing a hoist or a winch and other devices, so that the buckling restrained brace component is troublesome to obliquely stand to a specified position by the conventional device.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: provides an auxiliary mounting device for a buckling restrained supporting member, which overcomes the defects of the prior art.

The technical scheme of the utility model is that: a buckling-restrained brace member auxiliary mounting device comprising:

a power unit and a lifting unit;

the lifting unit comprises a frame body and a second fixed pulley, and the second fixed pulley is arranged at the upper end of the frame body.

Further, the method also comprises the following steps:

the frame body is provided with a sliding chute along the length direction of the frame body;

the lifting platform is provided with a sliding piece matched with the sliding groove, the length direction of the sliding piece is parallel to the length direction of the sliding groove, and the lifting platform is connected to the frame body in a sliding mode along the length direction of the frame body through the sliding piece.

Specifically, the slider includes:

the fixed rods comprise two fixed rods, the fixed rods are fixedly connected with the lifting platform, and the fixed rods are perpendicular to the lifting platform;

the fixed rod is close to one side of the sliding chute and is fixedly connected with more than two sliding wheels, the sliding wheels are distributed along the length direction of the fixed rod, and the sliding wheels are slidably installed in the sliding chute.

Furthermore, the width of the opening of the sliding chute is smaller than the width of the inside of the sliding chute, and the width of the opening of the sliding chute is matched with the rotating shaft of the sliding wheel.

Further, the power unit comprises a base, and a winch reserved bolt hole is formed in the base.

Further, the power unit further includes:

the mounting rack is fixedly connected to the upper part of the base;

the first fixed pulley is fixedly connected to the upper portion of the mounting frame.

Further, the power unit further includes:

the storage box is arranged on the mounting frame.

Further, the power unit further includes:

and the travelling wheels are arranged on the lower part of the base.

Furthermore, the frame body adopts a Z-shaped inner support.

The beneficial effects of the utility model are that: compared with the prior art, the utility model discloses a fix power unit on the building body, with support body rigidity, for example the overlap joint is on the roof beam of floor top, be in the same place support body lower part and floor are fixed, the wire rope free end that is located hoisting unit one side is connected with the bucking restraint bracing member of waiting to install, through the wire rope of the downward pulling of power unit through the second fixed pulley, the lifting of bucking restraint bracing member one end has been realized, thereby make bucking restraint bracing member stand to one side and be convenient for install, this device is compared the hoist and is more light and handy, be convenient for transport in the floor, this device need not to fix at floor top, do not exist the installation inconvenient. It is more convenient to incline the buckling-restrained supporting member to a specified position.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a partial view at A of FIG. 1;

fig. 3 is a partial view at B in fig. 1.

Detailed Description

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings and the detailed description.

Example 1 was carried out:

in order to solve the problem that it is troublesome to tilt the buckling-restrained brace member to a specified position in the prior art, referring to fig. 1 to 3, the present embodiment provides a buckling-restrained brace member auxiliary mounting device, including: the power unit I and the lifting unit II are connected; lifting unit II includes support body 6 and second fixed pulley 8, second fixed pulley 8 sets up in support body 6 upper end.

Through fixing power unit on the building body, with support body rigidity, for example, the overlap joint is on the roof beam at floor top, be in the same place support body lower part and floor are fixed, the wire rope free end that is located hoisting unit one side is connected with the bucking restraint bracing member of treating the installation, through the wire rope of the downward pulling of power unit through the second fixed pulley, the lifting of bucking restraint bracing member one end has been realized, thereby make bucking restraint bracing member stand to one side and be convenient for the installation, this device compares the hoist more lightly, be convenient for transport in the room of floor, this device need not fix at floor top, it is inconvenient not to exist the installation. It is more convenient to tilt the buckling-restrained brace member to a specified position.

Further, still include: the frame body 6 is provided with a chute 6-1 along the length direction of the frame body 6; the lifting platform 7 is provided with a sliding part 9 matched with the sliding groove 6-1, the length direction of the sliding part 9 is parallel to the length direction of the sliding groove 6-1, and the lifting platform 7 is connected to the frame body 6 in a sliding mode along the length direction of the frame body 6 through the sliding part 9.

When the buckling restrained brace is used, the free end of the steel wire rope on one side of the lifting unit can be connected with the lifting platform, and the upper end of the buckling restrained brace component is lifted through the lifting platform, so that the buckling restrained brace component is fixed and is more stable during lifting.

Specifically, the slider 9 includes: the fixing rods 9-1 are provided, the fixing rods 9-1 comprise two, the fixing rods 9-1 are fixedly connected with the lifting platform 7, and the fixing rods 9-1 are perpendicular to the lifting platform 7; the sliding wheel 9-2, the fixed rod 9-1 is close to one side of the chute 6-1 and fixedly connected with more than two sliding wheels 9-2, the sliding wheels 9-2 are distributed along the length direction of the fixed rod 9-1, and the sliding wheels 9-2 are arranged in the chute 6-1 in a sliding manner.

The sliding piece is matched with the sliding groove to realize that only one degree of freedom of the lifting platform in the length direction of the frame body 6 is not restricted, so that the movement is more stable. In addition, the friction force of the movement of the lifting platform 7 in the length direction of the frame body 6 is smaller due to the matching of the sliding wheel 9-2 and the sliding groove 6-1.

Furthermore, the width of the opening of the sliding groove 6-1 is smaller than the width of the inside of the sliding groove 6-1, and the width of the opening of the sliding groove 6-1 is matched with the rotating shaft of the sliding wheel 9-2.

The effect of preventing the sliding wheel 9-2 from falling out of the sliding chute 6-1 is achieved.

Further, power unit I includes base 2, be equipped with hoist engine reservation bolt hole 2-1 on base 2.

The winch is convenient to install.

Further, power unit I still includes: the mounting frame 3 is fixedly connected to the upper part of the base 2; and the first fixed pulley 5 is fixedly connected to the upper part of the mounting frame 3.

The position of the wire rope is restricted by the first fixed sheave 5.

Further, power unit I still includes: and the storage box 4 is arranged on the mounting frame 3.

The storage box 4 is convenient for placing the wrench, the bolt and other members needed when the buckling restrained brace member is installed.

Further, power unit I still includes: and the walking wheel 1 is arranged at the lower part of the base 2.

Through walking wheel 1, be convenient for shift power unit I's position.

Further, the frame body 6 adopts a Z-shaped inner support.

The Z-shaped internal support is adopted to improve the strength of the frame body 6.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (8)

1. A buckling-restrained brace member auxiliary mounting device, comprising:

a power unit (I) and a lifting unit (II);

the lifting unit (II) comprises a frame body (6) and a second fixed pulley (8), and the second fixed pulley (8) is arranged at the upper end of the frame body (6);

the rack body (6) is provided with a sliding chute (6-1) along the length direction of the rack body (6);

elevating platform (7), be equipped with on elevating platform (7) with spout (6-1) assorted slider (9), slider (9) length direction is parallel with spout (6-1) length direction, elevating platform (7) are through slider (9) along support body (6) length direction sliding connection on support body (6).

2. A buckling-restrained brace member auxiliary mounting device according to claim 1, wherein the slider (9) comprises:

the fixing rods (9-1), the fixing rods (9-1) comprise two, the fixing rods (9-1) are fixedly connected with the lifting platform (7), and the fixing rods (9-1) are perpendicular to the lifting platform (7);

the fixed rod (9-1) is fixedly connected with more than two sliding wheels (9-2) at one side close to the sliding chute (6-1), the sliding wheels (9-2) are distributed along the length direction of the fixed rod (9-1), and the sliding wheels (9-2) are slidably arranged in the sliding chute (6-1).

3. The buckling-restrained brace member auxiliary mounting device according to claim 2, wherein the width of the opening of the sliding chute (6-1) is smaller than the width of the inside of the sliding chute (6-1), and the width of the opening of the sliding chute (6-1) is matched with the rotating shaft of the sliding wheel (9-2).

4. The buckling-restrained brace member auxiliary mounting device according to claim 1, wherein the power unit (I) comprises a base (2), and a winch reserved bolt hole (2-1) is formed in the base (2).

5. The buckling-restrained support member auxiliary mounting device according to claim 4, wherein the power unit (I) further comprises:

the mounting rack (3) is fixedly connected to the upper part of the base (2);

the first fixed pulley (5) is fixedly connected to the upper portion of the mounting frame (3).

6. The buckling-restrained support member auxiliary mounting device according to claim 5, wherein the power unit (I) further comprises:

the storage box (4), the storage box (4) sets up on mounting bracket (3).

7. The buckling-restrained support member auxiliary mounting device according to claim 4, wherein the power unit (I) further comprises:

the walking wheels (1) are arranged on the lower portion of the base (2).

8. The buckling-restrained brace member auxiliary mounting device of claim 4, wherein the frame body (6) adopts a "Z" shaped inner support.

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