CN222275913U - A screw hanger connecting square steel member - Google Patents

Abstract

The utility model relates to a screw rod hanging bracket connection square steel member which comprises square steel, an upper inverted U-shaped member, a lower U-shaped member, bolts, a first screw rod, a second screw rod and a third screw rod, wherein the square steel is transversely arranged, the inner walls of the two sides of the upper inverted U-shaped member are respectively and closely attached to the outer walls of the two sides of the square steel, the outer walls of the two sides of the lower U-shaped member are respectively and closely attached to the inner walls of the two sides of the upper inverted U-shaped member and are positioned below the square steel, the bolts transversely penetrate through the upper inverted U-shaped member and the lower U-shaped member and are screwed on the upper inverted U-shaped member through first nuts, the upper ends of the first screw rod vertically penetrate through the bottom plate of the lower U-shaped member, and the second nuts and the third nuts are respectively screwed on the upper portion and the lower portion of the bottom plate of the lower U-shaped member. The utility model is convenient for adjusting the installation position.

Description

Square steel member is connected to lead screw gallows

Technical Field

The utility model relates to the technical field of building construction, in particular to a square steel member connected with a screw rod hanging bracket.

Background

The utility model CN214461712U discloses a suspended ceiling suspender connecting device, which comprises a steel sheet, a lower suspender and an upper suspender, wherein the steel sheet is a type piece with the upper side and the lower side being outwards stretched, the steel sheet can be slightly deformed by manually pressing the upper end and the lower end and can be immediately restored to original state after pressure is released, the upper end and the lower end of the steel sheet are respectively provided with two suspender holes, the diameter of each suspender hole is slightly larger than that of the lower suspender and the upper suspender, the lower suspender and the upper suspender can not slide in the suspender holes under the condition that the steel sheet is not deformed, and the tail ends of the lower suspender and the upper suspender are respectively connected with a suspended ceiling keel and a floor slab. The utility model has simple structure and ingenious design, and in the construction, the upper suspender with proper length is firstly implanted into the concrete floor slab, the lower suspender is connected by the device, and then the device is connected with the upper suspender implanted into the concrete floor slab. The device is inconvenient to move after being installed, and the installation position is inconvenient to adjust.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a square steel member connected with a screw rod hanging bracket, which is convenient for adjusting the installation position.

To solve the above problems, a lead screw hanger connecting square steel member is adopted, which comprises:

Square steel, it sets up transversely;

the inner walls of the two sides of the upper inverted U-shaped member are respectively clung to the outer walls of the two sides of the square steel;

The outer walls of the two sides of the lower U-shaped member are respectively tightly adhered to the inner walls of the two sides of the upper inverted U-shaped member, and the lower U-shaped member is positioned below the square steel;

A bolt passing transversely through the upper and lower inverted U-shaped members and tightened on the upper inverted U-shaped member by a first nut;

The upper end of the first screw rod passes through the lower U-shaped member bottom plate and is respectively screwed on the upper surface and the lower surface of the lower U-shaped member bottom plate through a second nut and a third nut.

With such a structure, the upper inverted U-shaped member can be moved in the axial direction of the square steel, so that the installation position of the lower suspended ceiling or the pipeline bridge or the like can be adjusted.

As a further improvement of the utility model, the lower end of the first screw rod is fixedly connected with a transverse keel, and the lower end of the transverse keel is fixedly connected with a second screw rod.

By adopting the structure, the transverse keels are convenient for shortening the single span length of the whole suspender, so that the suspended ceiling or the pipeline bridge below is more stable in suspended connection.

As a further improvement of the utility model, a positioning bolt is arranged on the top plate of the upper inverted U-shaped member, and the positioning bolt penetrates through the upper inverted U-shaped member and is screwed on the square steel 1.

With such a structure, the positioning bolt is convenient for fastening and positioning after adjusting the position.

As a further improvement of the utility model, triangular reinforcing ribs are arranged on two sides of the bottom of the lower U-shaped member.

With such a structure, the bending of the bottom plate of the lower U-shaped member due to the bearing of the concentrated load can be reduced, and the bottom plate can be reinforced conveniently.

As a further improvement of the utility model, the upper end of the first screw rod is provided with a circular ring, the bottom of the circular ring is provided with a sleeve, the sleeve is in threaded connection with the first screw rod, the circular ring is used for a bolt to pass through, the upper end of the circular ring is provided with a fastening bolt, and the fastening bolt is screwed on the bolt.

By adopting the structure, the load can be transferred to the bolts, so that the lower U-shaped member bottom plate is prevented from being deformed for a long time and being easy to damage, and the suspender is prevented from being separated.

The utility model is convenient for adjusting the installation position.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment.

Figure 2 is a schematic view of an embodiment connecting transverse keel.

Fig. 3 is a schematic structural view of another embodiment.

The steel plate comprises the following components of 1, square steel, 2, an upper inverted U-shaped component, 3, a lower U-shaped component, 4, a bolt, 5, a first nut, 6, a first screw rod, 7, a second nut, 8, a third nut, 9, a positioning bolt, 10, a triangular reinforcing rib, 11, a circular ring, 12, a sleeve, 13, a fastening bolt, 14, a transverse keel, 15 and a second screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are merely for convenience of description and to simplify the description, but rather to indicate or imply that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model, the terms "first," "second," "third," are used for descriptive purposes only and should not be construed as indicating or implying relative importance, and furthermore, unless explicitly stated or otherwise, the terms "mounted," "connected," or "connected" should be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected, as being mechanically connected, as being electrically connected, as being indirectly connected, as being connected via an intermediate medium, as being in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 3, a lead screw hanger connecting square steel member includes:

Square steel 1, which is arranged transversely;

The inner walls of the two sides of the upper inverted U-shaped member 2 are respectively clung to the outer walls of the two sides of the square steel 1;

The outer walls of the two sides of the lower U-shaped member 3 are respectively closely attached to the inner walls of the two sides of the upper inverted U-shaped member 2, and the lower U-shaped member is positioned below the square steel 1;

A bolt 4 which passes transversely through the upper and lower inverted U-shaped members 2 and 3 and is tightened on the upper inverted U-shaped member 2 by a first nut 5;

A first screw rod 6 vertically arranged with its upper end penetrating the bottom plate of the lower U-shaped member 3 and screwed to the upper and lower surfaces of the bottom plate of the lower U-shaped member 3 by a second nut 7 and a third nut 8, respectively.

With this structure, the upper inverted U-shaped member 2 can be moved axially along the square steel 1, so that the installation position of the lower suspended ceiling or the pipeline bridge or the like can be adjusted.

As a further improvement of the utility model, the lower end of the first screw rod 6 is fixedly connected with a transverse keel 14, and the lower end of the transverse keel 14 is fixedly connected with a second screw rod 7.

With such a configuration, the transverse spine 14 facilitates shortening the overall boom single span length to make the underlying suspended ceiling or pipeline bridge more stable when suspended.

As a further improvement of the utility model, a positioning bolt 9 is arranged on the top plate of the upper inverted U-shaped member 2, and the positioning bolt 9 is penetrated through the upper inverted U-shaped member 2 and is screwed on the square steel 1.

With this structure, the positioning bolt 9 facilitates fastening positioning after adjusting the position.

As a further improvement of the utility model, the lower U-shaped member 3 is provided with triangular reinforcing ribs 10 on both sides of the bottom.

With this structure, the bending of the bottom plate of the lower U-shaped member 3 due to the bearing of the concentrated load can be reduced, and the bottom plate can be reinforced easily.

As a further improvement of the utility model, a circular ring 11 is arranged at the upper end of the first screw rod 6, a sleeve 12 is arranged at the bottom of the circular ring 11, the sleeve 12 is in threaded connection with the first screw rod 6, the circular ring 11 is used for the bolts 4 to pass through, a fastening bolt 13 is arranged at the upper end of the circular ring 11, and the fastening bolt 13 is screwed on the bolts 4.

With such a structure, the load can be transferred to the bolts 4 to prevent the lower U-shaped member 3 from being deformed for a long time and being easily damaged, resulting in detachment of the hanger rod.

The utility model is convenient for adjusting the installation position.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several equivalent substitutions and obvious modifications can be made without departing from the spirit of the utility model, and the same should be considered to be within the scope of the utility model.

Claims (5)

1. A square steel member is connected to lead screw gallows, characterized by comprising:

square steel (1) arranged transversely;

The inner walls of the two sides of the upper inverted U-shaped member (2) are respectively clung to the outer walls of the two sides of the square steel (1);

The outer walls of the two sides of the lower U-shaped member (3) are respectively tightly attached to the inner walls of the two sides of the upper inverted U-shaped member (2), and the lower U-shaped member is positioned below the square steel (1);

A bolt (4) which passes transversely through the upper inverted U-shaped member (2) and the lower U-shaped member (3) and is screwed onto the upper inverted U-shaped member (2) by a first nut (5);

The first screw rod (6) is vertically arranged, the upper end of the first screw rod passes through the bottom plate of the lower U-shaped member (3), and the first screw rod is respectively screwed on the upper surface and the lower surface of the bottom plate of the lower U-shaped member (3) through a second nut (7) and a third nut (8).

2. The square steel member for screw hanger connection according to claim 1, wherein the lower end of the first screw (6) is fixedly connected with a transverse keel (14), and the lower end of the transverse keel (14) is fixedly connected with a second screw (15).

3. A lead screw hanger connecting square steel member according to claim 1, characterized in that a positioning bolt (9) is arranged on the top plate of the upper inverted U-shaped member (2), and the positioning bolt (9) is connected with the upper inverted U-shaped member (2) in a penetrating way and screwed on the square steel (1).

4. A square steel member for screw hanger connection according to claim 1, characterized in that triangular reinforcing ribs (10) are provided on both sides of the bottom of the lower U-shaped member (3).

5. The square steel member for screw rod hanger connection according to claim 1, characterized in that a circular ring (11) is arranged at the upper end of the first screw rod (6), a sleeve (12) is arranged at the bottom of the circular ring (11), the sleeve (12) is connected with the first screw rod (6) in a threaded manner, the circular ring (11) is used for a bolt (4) to pass through, a fastening bolt (13) is arranged at the upper end of the circular ring (11), and the fastening bolt (13) is screwed on the bolt (4).