CN213782767U - Novel hanging bracket structure for fixing SKA embedded nuts - Google Patents

Abstract

A novel hanging bracket structure fixed by SKA embedded nuts comprises a U-shaped groove, a protective layer, a sliding plate, a cover plate, a waterproof layer, a pressing plate, a protective pad and a spring; the inner side of the U-shaped groove is fixedly connected with a protective layer, and the left side and the right side of the upper end of the U-shaped groove are respectively in sliding contact with a sliding plate; the upper end of the sliding plate is fixedly connected with a cover plate, the outer sides of the U-shaped groove, the sliding plate and the cover plate are respectively and fixedly connected with a reinforced layer, the outer side of the reinforced layer is fixedly connected with a waterproof layer, and the inner part of the U-shaped groove is connected with a pressing plate in a sliding manner; the lower extreme fixedly connected with protection pad of clamp plate through T-shaped piece and draw-in groove joint, conveniently changes the volumetric size in U-shaped inslot portion. The method has the advantages of simple and safe operation, capability of overcoming the risks of high-altitude operation, temporary electricity utilization and the like of positioning construction on the template, high construction speed, easy quality guarantee, high guarantee coefficient of the root strength of the hanger, no damage to the roof structure (including parts needing water prevention such as a roof, a toilet and the like), and the like.

Description

Novel hanging bracket structure for fixing SKA embedded nuts

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to novel fixed gallows structure of SKA embedded nut.

Background

According to the traditional construction method, the installation of the supporting and hanging bracket of the bridge is carried out after the template is removed, the construction is slow, the construction under the condition of a shorter construction period can not be met, the key technology of 'a novel hanging bracket structure with the fixed SKA embedded nuts' is provided, the BIM technology application can be combined, the installation form and the position of the supporting and hanging bracket of the bridge are predetermined, the SKA embedded nuts are embedded in the template during the construction of the main body structure, and therefore holes do not need to be punched before the installation of the bridge, and the supporting and hanging bracket can be directly installed.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that exists among the prior art, the utility model aims to provide a novel fixed gallows structure of SKA embedded nut.

A novel gallows structure that SKA embedded nut is fixed, in including following step: preparing before construction, snapping and paying off wires, installing pre-buried SKA nuts, installing hangers, installing bridges, adjusting precision, and checking and accepting.

A novel gallows structure that SKA embedded nut is fixed, application BIM technique, the installation form and the position of a predetermined crane span structure gallows, when major structure construction pre-buried SKA embedded nut on the template, need not to beat before treating the crane span structure installation and hang the muscle eye, a gallows of direct mount.

A novel gallows structure that SKA embedded nut is fixed, adopt cable testing bridge to lay structure and high accuracy installation control technique, key components such as U-shaped groove, inoxidizing coating, slide, apron, waterproof layer, clamp plate, protection pad and spring.

A novel gallows structure that SKA embedded nut is fixed, including the U-shaped groove, the inboard fixedly connected with inoxidizing coating in U-shaped groove, the upper end left and right sides in U-shaped groove sliding contact respectively has the slide.

A fixed gallows structure of novel SKA embedded nut, the upper end fixedly connected with apron of slide, the outside difference fixedly connected with enhancement layer of U-shaped groove, slide and apron, the outside fixedly connected with waterproof layer of enhancement layer, the inside sliding connection in U-shaped groove has the clamp plate.

A fixed gallows structure of novel SKA embedded nut, the lower extreme fixedly connected with protection of clamp plate is filled up, through T-shaped piece and draw-in groove joint, conveniently changes the volumetric size in U-shaped inslot portion.

Through adopting above-mentioned technique, compare with prior art, the beneficial effects of the utility model are as follows:

1) the utility model discloses a BIM technique, the installation form and the position of a predetermined crane span structure gallows, pre-buried SKA embedded nut in the template when major structure is under construction need not to beat before treating the crane span structure installation and hang the muscle eye, a gallows of direct mount.

2) The utility model discloses a cable testing bridge lays structure and high accuracy installation control technique, including key components such as U-shaped groove, inoxidizing coating, slide, apron, waterproof layer, clamp plate, protection pad and spring.

3) The utility model adopts the connecting plate, the claw-shaped washer, the spring washer and the nut are used for fastening, and the connecting position and the gap are tight and level.

Drawings

FIG. 1 is a view of a model of the boom; fig. 2-anti-sloshing hanger model diagram.

A sleeve head 1, an expansion bolt 2 on the suspender, a suspender 3 put in the guiding rod, a guiding rod 4 and a spanner 5.

Detailed Description

The present invention is further described below, but the scope of protection of the present invention is not limited thereto:

the utility model discloses a novel fixed gallows structure of SKA embedded nut, including following step:

1) preparation before construction: preparing materials, instruments and the like for standby;

2) line snapping and line releasing: finding out a horizontal point on each wall (column) corner in a room by using an infrared level meter, if the wall is longer, adding a plurality of points in the middle, popping up a leveling line, and controlling the elevation deviation of the leveling line within +/-5 mm; the maximum distance is 1000 mm from the center of the suspended ceiling to two sides, the fixing points of the hanger rods are marked, and the distance between the fixing points of the hanger rods is 900 mm-1000 mm.

3) Mounting a hanging bracket: the hanger frame is firmly installed and is ensured to be horizontal and vertical, and the installation support and the hanger frame on the building with the slope have the same slope as the building; the cross arm and the suspension rod are reinforced and fixed at the turning part and the cable dense part; electric welding is strictly forbidden to cut any part of a steel structure or a light steel keel in the construction process, and corrosion prevention treatment must be carried out on a welded junction after welding; the distance between fixed fulcrums of the hanging bracket is generally l.5m, the rigid supports are arranged in groups at intervals of 20m, the number of the rigid supports needs to be increased at the turning positions or the cable dense positions, and the support distance is arranged in groups at intervals of 5 m; the distance between the hanger and the upper floor slab is not allowed to be less than 150-200 mm, and the height from the hanger to the ground is not allowed to be less than 100-150 mm; the laying embedded nut mounting bridge frame is provided with independent fixture hoisting or supporting systems respectively, and the diameter of the suspender is not less than 10 mm.

4) Bridge installation and precision adjustment: the connection of the straight line sections of the embedded nuts for mounting the bridge frame adopts a connecting plate, and is fastened by a claw-shaped gasket, a spring gasket and a nut, and the stubbles and the gaps are strictly parallel; straightening the bridge before fixing the bridge and the cross arm, fixing after straightening, and installing the bridge by using finished products at standard 90-degree and 45-degree corners when the bridge is installed by using the embedded nuts for crossing, turning and T-shaped connection, wherein elbows need to be manufactured on site for installation if the finished products cannot be used due to the influence of the site structure; when the embedded nuts are used for installing the bridge ladder frame and connecting, the edges of the two sides of the tray need to be cut for 50-100 mm, the tray needs to extend into the ladder frame, the flat-end bolts are used for fixing with the ladder frame cross arms, and during connection, the connecting position is polished and sprayed with paint by hands to avoid scratching cables; the embedded nut mounting bridge frame is disconnected through a deformation joint bridge frame of a building, the bridge frame is connected through a connecting plate, the bridge frame is fixed through an oval hole of the connecting plate, and the protective earth wire and the wire in the groove are reserved with allowance; when the surface of a building has a slope, the embedded nut mounting bridge frame changes the slope along with the slope, but the requirement of clearance of a mounting space needs to be paid attention to according to a comprehensive drawing, when other professional pipelines need to be turned over, upward-returning elbows and downward-returning elbows can be manufactured on site according to a method for manufacturing horizontal elbows, and interference and collision are prevented; the width W of the tray is more than or equal to 300 mm, a fixing point is required to be arranged at the middle position of the cross arm, 2 fixing points are required to be arranged on the cross arm when the width W is more than 300 mm and less than or equal to 600 mm, and 3 fixing points are required to be arranged on the cross arm when the width W is more than 600 mm and less than or equal to 1000 mm.

Claims (1)

1. The utility model provides a novel fixed gallows structure of SKA embedded nut which characterized in that: comprises a U-shaped groove, a protective layer, a sliding plate, a cover plate, a waterproof layer, a pressing plate, a protective pad and a spring; the inner side of the U-shaped groove is fixedly connected with a protective layer, and the left side and the right side of the upper end of the U-shaped groove are respectively in sliding contact with a sliding plate; the upper end of the sliding plate is fixedly connected with a cover plate, the outer sides of the U-shaped groove, the sliding plate and the cover plate are respectively and fixedly connected with a reinforced layer, the outer side of the reinforced layer is fixedly connected with a waterproof layer, and the inner part of the U-shaped groove is connected with a pressing plate in a sliding manner; the lower extreme fixedly connected with protection pad of clamp plate through T-shaped piece and draw-in groove joint, conveniently changes the volumetric size in U-shaped inslot portion.

Images