Lead screw hanging bracket connecting square steel component

Abstract

The utility model relates to a screw rod hanging bracket connecting square steel component, which comprises square steel, a screw rod hanging bracket and a screw rod hanging bracket, the inner walls of the two sides of the upper inverted-U-shaped component are tightly attached to the outer walls of the two sides of the square steel respectively; the outer walls of the two sides of the lower U-shaped component are tightly attached to the inner walls of the two sides of the upper inverted-U-shaped component respectively, and the lower U-shaped component is located below the square steel. The bolt transversely penetrates through the upper inverted-U-shaped component and the lower U-shaped component and is screwed on the upper inverted-U-shaped component through a first nut; the first lead screw is vertically arranged, and the upper end of the first lead screw penetrates through the lower U-shaped component bottom plate; and the second nut and the third nut are respectively screwed on the upper surface and the lower surface of the bottom plate of the lower U-shaped component. The installation position is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a screw rod hanger connected to a square steel component. Background Art

[0002] For example, Chinese utility model CN214461712U discloses a ceiling hanger rod connection device, including a steel sheet, a lower hanger rod and an upper hanger rod; the steel sheet is a [shaped piece with upper and lower edges stretched outward, which can be slightly deformed by manually pressing the upper and lower ends, and can immediately return to its original state after the pressure is released, and two hanger rod holes are respectively arranged at the upper and lower ends; the diameter of the hanger rod hole is slightly larger than the lower hanger rod and the upper hanger rod, and the lower hanger rod and the upper hanger rod cannot slide in the hanger rod hole when the steel sheet does not deform; the ends of the lower hanger rod and the upper hanger rod are respectively connected to the ceiling keel and the floor slab. The utility model has a simple structure and an ingenious design. During construction, an upper hanger rod of an appropriate length is first implanted into the concrete floor slab, and the lower hanger rod is connected with this device, and then the device is connected to the upper hanger rod implanted in the concrete floor slab. It is not convenient to move after installation, and it is not convenient to adjust the installation position. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a screw rod hanger connected with a square steel component, which is convenient for adjusting the installation position.

[0004] In order to solve the above problems, a screw hanger connecting square steel member is adopted, which includes:

[0005] square steel, which is arranged transversely;

[0006] The upper inverted U-shaped member has inner walls on both sides that are respectively arranged close to outer walls on both sides of the square steel;

[0007] The lower U-shaped member, whose outer walls on both sides are respectively arranged close to the inner walls on both sides of the upper inverted U-shaped member, is located below the square steel;

[0008] a bolt, which passes transversely through the upper inverted U-shaped member and the lower U-shaped member and is tightened on the upper inverted U-shaped member by a first nut;

[0009] The first screw rod is vertically arranged, and its upper end passes through the bottom plate of the lower U-shaped component; and is respectively tightened on the upper and lower sides of the bottom plate of the lower U-shaped component by the second nut and the third nut.

[0010] With such a structure, the upper inverted U-shaped member can move along the axial direction of the square steel, thereby being able to adjust the installation position of the ceiling or pipeline bridge below.

[0011] As a further improvement of the present invention, the lower end of the first screw rod is fixedly connected to the transverse keel, and the lower end of the transverse keel is fixedly connected to the second screw rod.

[0012] With such a structure, the transverse keel facilitates shortening the single span length of the overall hanger, so that the ceiling or pipeline bridge below is more stable during hanging.

[0013] As a further improvement of the present invention, a positioning bolt is arranged on the top plate of the upper inverted U-shaped member, and the positioning bolt passes through the upper inverted U-shaped member and is tightened on the square steel 1.

[0014] With such a structure, the positioning bolts can be easily tightened and fixed in place after the position is adjusted.

[0015] As a further improvement of the utility model, triangular reinforcement ribs are arranged on both sides of the bottom of the lower U-shaped component.

[0016] By adopting such a structure, the bending of the bottom plate of the lower U-shaped member caused by the concentrated load can be reduced, which facilitates strengthening the bottom plate.

[0017] As a further improvement of the utility model, a circular ring is arranged at the upper end of the first screw rod, the bottom of the circular ring is a sleeve, the sleeve is threadedly connected to the first screw rod, the circular ring is for the bolt to pass through, and a fastening bolt is arranged at the upper end of the circular ring, which is tightened on the bolt.

[0018] By adopting such a structure, the load can be transferred to the bolts to prevent the bottom plate of the lower U-shaped member from being deformed for a long time and easily damaged, causing the hanger to detach.

[0019] The utility model is convenient for adjusting the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an embodiment.

[0021] Figure 2 This is a schematic diagram of connecting transverse keels in an embodiment.

[0022] Figure 3 A schematic structural diagram of another embodiment.

[0023] Figure numerals: 1. square steel; 2. upper inverted U-shaped member; 3. lower U-shaped member; 4. bolt; 5. first nut; 6. first screw rod; 7. second nut; 8. third nut; 9. positioning bolt; 10. triangular reinforcing rib; 11. circular ring; 12. sleeve; 13. fastening bolt; 14. transverse keel; 15. second screw rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Example 1

[0027] like Figure 1-Figure 3 As shown, a screw hanger connected to a square steel member comprises:

[0028] Square steel 1, which is arranged horizontally;

[0029] The upper inverted U-shaped member 2 has inner walls on both sides thereof which are respectively arranged close to outer walls on both sides of the square steel 1;

[0030] The lower U-shaped member 3 has two outer walls which are respectively arranged close to the inner walls on both sides of the upper inverted U-shaped member 2 and is located below the square steel 1;

[0031] A bolt 4, which passes through the upper inverted U-shaped member 2 and the lower U-shaped member 3 transversely and is tightened on the upper inverted U-shaped member 2 by a first nut 5;

[0032] The first screw rod 6 is vertically arranged, and its upper end passes through the bottom plate of the lower U-shaped member 3; and is tightened on the upper and lower sides of the bottom plate of the lower U-shaped member 3 by the second nut 7 and the third nut 8 respectively.

[0033] With such a structure, the upper inverted U-shaped member 2 can move axially along the square steel 1, so that the installation position of the lower suspended ceiling or pipeline bridge can be adjusted.

[0034] As a further improvement of the present invention, the lower end of the first screw rod 6 is fixedly connected to the transverse keel 14 , and the lower end of the transverse keel 14 is fixedly connected to the second screw rod 7 .

[0035] With such a structure, the transverse keel 14 facilitates shortening the single span length of the overall suspension rod, so that the ceiling or pipeline bridge below is more stable during suspension.

[0036] As a further improvement of the utility model, a positioning bolt 9 is provided on the top plate of the upper inverted U-shaped member 2 , and the positioning bolt 9 passes through the upper inverted U-shaped member 2 and is tightened on the square steel 1 .

[0037] With such a structure, the positioning bolt 9 can be easily fixed in position after the position is adjusted.

[0038] As a further improvement of the present invention, triangular reinforcing ribs 10 are provided on both sides of the bottom of the lower U-shaped component 3 .

[0039] By adopting such a structure, the bending of the bottom plate of the lower U-shaped member 3 caused by the concentrated load can be reduced, which facilitates strengthening the bottom plate.

[0040] As a further improvement of the utility model, a circular ring 11 is provided at the upper end of the first screw rod 6, and the bottom of the circular ring 11 is a sleeve 12, the sleeve 12 is threadedly connected to the first screw rod 6, the circular ring 11 is for the bolt 4 to pass through, and a fastening bolt 13 is provided at the upper end of the circular ring 11, and the fastening bolt 13 is tightened on the bolt 4.

[0041] By adopting such a structure, the load can be transferred to the bolts 4 to prevent the bottom plate of the lower U-shaped member 3 from being deformed for a long time and easily damaged, resulting in the detachment of the suspension rod.

[0042] The utility model is convenient for adjusting the installation position.

[0043] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For technicians in the technical field to which the present invention belongs, several equivalent substitutions or obvious variations can be made without departing from the concept of the present invention, and the performance or use is the same, which should be regarded as belonging to the protection scope of the present invention.

Claims

1. A screw hanger connected to a square steel member, characterized in that include: A square steel (1) arranged transversely; The upper inverted U-shaped component (2) has inner walls on both sides thereof which are respectively arranged in close contact with outer walls on both sides of the square steel (1); The lower U-shaped member (3) has outer walls on both sides thereof which are respectively arranged in close contact with the inner walls on both sides of the upper inverted U-shaped member (2), and is located below the square steel (1); A bolt (4) which passes through the upper inverted U-shaped member (2) and the lower U-shaped member (3) transversely and is tightened on the upper inverted U-shaped member (2) through a first nut (5); The first screw rod (6) is arranged vertically, and its upper end passes through the bottom plate of the lower U-shaped member (3); and is respectively tightened on the upper and lower sides of the bottom plate of the lower U-shaped member (3) by a second nut (7) and a third nut (8).

2. According to claim 1, the screw hanger connected to the square steel member is characterized in that The lower end of the first screw rod (6) is fixedly connected to the transverse keel (14), and the lower end of the transverse keel (14) is fixedly connected to the second screw rod (15).

3. The screw hanger connected square steel member according to claim 1 is characterized in that A positioning bolt (9) is arranged on the top plate of the upper inverted U-shaped component (2), and the positioning bolt (9) penetrates the upper inverted U-shaped component (2) and is tightened on the square steel (1).

4. The screw hanger connecting square steel member according to claim 1 is characterized in that Triangular reinforcement ribs (10) are arranged on both sides of the bottom of the lower U-shaped component (3).

5. The screw hanger connected square steel member according to claim 1 is characterized in that A circular ring (11) is arranged at the upper end of the first screw rod (6), the bottom of the circular ring (11) is a sleeve (12), the sleeve (12) is threadedly connected to the first screw rod (6), the circular ring (11) is for the 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 tightened on the bolt (4).

Images