CN210395814U

CN210395814U - Hidden corner connecting mechanism is used in installation of aluminium square tube

Info

Publication number: CN210395814U
Application number: CN201920771292.7U
Authority: CN
Inventors: 陈剑辉; 陈占发; 陈菁菁
Original assignee: Guangzhou Ruilyu Building Material Co ltd
Current assignee: Guangzhou Ruilyu Building Material Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-24
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses an installation of aluminium square tube is with hidden turning coupling mechanism, including first spliced pole and second spliced pole, the central fixedly connected with of first spliced pole up end is the head rod of L type, the central fixedly connected with of second spliced pole up end is the second connecting rod of L type, the welding of terminal surface upper portion of the one end that the head rod kept away from the first spliced pole has the first connector, the welding of terminal surface lower part of the one end that the second spliced pole was kept away from to the second connecting rod has the second connector, first through-hole has been seted up to the front end of first connector, the second through hole has been seted up to the front end of second connector, insert jointly between second through hole and the first through-hole and be equipped with first connecting screw rod, the end fixing that first connecting screw rod is located first connecting pole top has installed and has controlled the nut. The utility model discloses simple structure, installation use is simple and convenient, is favorable to making the whole of aluminium square tube to present pleasing to the eye state.

Description

Hidden corner connecting mechanism is used in installation of aluminium square tube

Technical Field

The utility model relates to an aluminium square tube installs technical field, especially relates to an installation of aluminium square tube is with hidden turning coupling mechanism.

Background

The aluminum square tube is one of suspended ceiling materials produced in recent years, the aluminum square tube has an open visual field, ventilation and breathability are achieved, lines of the aluminum square tube are bright, fast and neat, layers are distinct, a simple and clear modern style is reflected, the aluminum square tube is simple and convenient to install and detach and becomes a main product of a popular decoration market in recent years, the aluminum square tube is divided into a plurality of arrangement modes such as a plurality of arrangement modes and a plurality of ring-type connection modes, wherein the ring-type connection modes are formed by connecting four aluminum square tubes end to form a rectangle, a square or a rhombus, however, when the aluminum square tube which is connected into the ring-type connection modes is fixed and installed in the traditional mode, operation in the installation process is troublesome, the aluminum square tube can be greatly damaged, and further the whole attractiveness of the aluminum square tube after installation is not facilitated. Therefore, the hidden corner connecting mechanism for the aluminum square tube is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hidden corner connecting mechanism for the installation of an aluminum square tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hidden corner connecting mechanism for mounting an aluminum square tube comprises a first connecting column and a second connecting column, wherein the center of the upper end face of the first connecting column is fixedly connected with an L-shaped first connecting rod, the center of the upper end face of the second connecting column is fixedly connected with an L-shaped second connecting rod, a plurality of rivet holes are fixedly formed in the surfaces of the first connecting column on the front side and the rear side of the first connecting rod, a plurality of rivet holes are also formed in the surfaces of the second connecting column on the front side and the rear side of the second connecting column, a first connector is welded on the upper portion of the end face of one end of the first connecting rod far away from the first connecting column, a second connector is welded on the lower portion of the end face of one end of the second connecting rod far away from the second connecting column, a first through hole is formed in the front end of the first connector, a second through hole is formed in the front end of the second connector, and a first thread seat is fixedly arranged on the lower surface of, a first connecting screw rod is inserted between the second through hole and the first through hole, the lower end of the first connecting screw rod is connected into the first thread seat in a threaded manner, a gasket and an adjusting nut are sequentially sleeved on the rod body part of the first connecting screw rod, which is positioned above the first connecting head, from bottom to top, and a control nut is fixedly arranged at the end part of the first connecting screw rod, which is positioned above the first connecting head.

Preferably, the first connecting column and the second connecting column have the same structure and size, and the first connecting rod and the second connecting rod have the same structure and size.

Preferably, the outer surface of the first connecting column where the rivet hole is located and the outer surface of the second connecting column where the rivet hole is located are both provided with arc-shaped grooves.

Preferably, the first connecting screw is vertically movable between the second through hole and the first through hole.

Preferably, a second connecting screw rod is fixedly mounted at the center of the upper end face of the control nut, an installation disc is arranged at the upper end of the second connecting screw rod, a plurality of uniformly distributed installation holes are formed in the upper surface of the installation disc, a second threaded seat is fixedly mounted at the center of the lower surface of the installation disc, and the upper end of the second connecting screw rod is in threaded connection with the second threaded seat.

The utility model provides a pair of hidden turning coupling mechanism is used in installation of aluminium square tube, beneficial effect lies in: in the using process of the scheme, aiming at the aluminum square tube connected into the ring type end to end, the first connecting column and the second connecting column are respectively plugged into the two connected aluminum square tubes at the corners, rivets are arranged between the rivet holes and the aluminum square tubes, and then the first connecting column, the second connecting column and the end parts of the aluminum square tubes are fixed, at the moment, the first connecting screw penetrates through the first through hole and the second through hole, the lower end of the first connecting screw extends into the first thread seat through the rotation of the control nut, and then the adjusting nut is screwed down, so that the first connecting head and the second connecting head are in a compressed connection state, and at the moment, the fixation between the adjacent corners of the aluminum square tube connected into the ring type end to end is realized; further pass through the upper end that second screw thread seat is connected to second connecting screw with the mounting disc, be connected the mounting disc again with the inside roof of building, realize the fixed mounting who connects into the aluminium square tube of ring type to head and the tail promptly, and whole coupling mechanism's simple structure, the operation use is simple and convenient, and because first spliced pole and second spliced pole are the inside of hiding the aluminium square tube at the corner, the in-process of erection joint can not the aluminium square tube cause great damage, can make the whole of the aluminium square tube of ring type of head and the tail present pleasing to the eye state after the installation.

Drawings

Fig. 1 is a schematic structural view of a hidden corner connecting mechanism for mounting an aluminum square tube according to the present invention;

fig. 2 is a top view of a first connecting column of the hidden corner connecting mechanism for mounting an aluminum square tube of the present invention;

fig. 3 is a top view of a second connecting column of the hidden corner connecting mechanism for mounting an aluminum square tube according to the present invention;

fig. 4 is a bottom view of the mounting plate of the hidden corner connecting mechanism for mounting an aluminum square tube of the present invention;

fig. 5 is a schematic view of an installation state when a corner between the aluminum square tubes connected by the present invention is less than ninety degrees;

fig. 6 is a schematic view of the installation state when the corner between the aluminum square tubes connected by the present invention is ninety degrees;

fig. 7 is a schematic view of the installation state when the corner between the aluminum square tubes connected by the present invention is more than ninety degrees.

In the figure: the connecting device comprises a first connecting column 1, a second connecting column 2, a rivet hole 3, an arc-shaped groove 4, a first connecting rod 5, a second connecting rod 6, a first connecting head 7, a first through hole 701, a second connecting head 8, a second through hole 801, a first threaded seat 9, a first connecting screw rod 10, a gasket 11, an adjusting nut 12, a control nut 13, a second connecting screw rod 14, an installation disc 15, a second threaded seat 16 and an installation hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-7, a hidden turning connecting mechanism is used in installation of aluminium square tube, including first spliced pole 1 and second spliced pole 2, the central fixedly connected with of first spliced pole 1 up end is the head rod 5 of L type, the central fixedly connected with of second spliced pole 2 up end is the second connecting rod 6 of L type, a plurality of rivet holes 3 have been seted up to the fixed surface that lies in both sides around the head rod 5 on first spliced pole 1, a plurality of rivet holes 3 have also been seted up to the fixed surface that lies in both sides around the second spliced pole 2 on the second spliced pole 2, the welding of head rod 5's the terminal surface upper portion of keeping away from the one end of first spliced pole 1 has first connector 7, the welding of second connector 8 is kept away from the terminal surface lower part of the one end of second spliced pole 2 to second connecting rod 6, first spliced pole 1 and second spliced pole 2 structure and size are the same, head rod 5 and second connecting rod 6 structure and size are the same.

The front end of the first connector 7 is provided with a first through hole 701, the front end of the second connector 8 is provided with a second through hole 801, the lower surface of the second connector 8 corresponding to the lower portion of the second through hole 801 is fixedly provided with a first thread seat 9, a first connecting screw 10 is inserted between the second through hole 801 and the first through hole 701, the lower end of the first connecting screw 10 is connected into the first thread seat 9 in a threaded manner, the rod body portion of the first connecting screw 10 located above the first connector 7 is sequentially sleeved with a gasket 11 and an adjusting nut 12 from bottom to top, and the end portion of the first connecting screw 10 located above the first connector 7 is fixedly provided with a control nut 13.

Arc wall 4 has all been seted up to the surface of the first spliced pole 1 at rivet hole 3 place and the surface of the second spliced pole 2 at rivet hole 3 place, use the rivet to realize through rivet hole 3 that first spliced pole 1 carries out the in-process of installing with the aluminium square tube, arc wall 4 can contain the aluminium square tube that the junction produced deformation, the outer end of the rivet of connection usefulness can laminate mutually with the surface of the deformation department of aluminium square tube, thereby be favorable to making the surface of the aluminium square tube of junction present neat pleasing to the eye state.

The first connecting screw 10 can be pulled up and down between the second through hole 801 and the first through hole 701, so that the first connecting head 7 can rotate relative to the first connecting screw 10 through the first through hole 701, and the second connecting head 8 can rotate relative to the first connecting screw 10 through the second through hole 801, namely, the change of the included angle between the first connecting rod 5 and the second connecting rod 6 is realized; because the first connecting head 7 and the second connecting head 8 can rotate relative to the first connecting screw rod 10, an included angle with any angle can be formed between the first connecting rod 5 and the second connecting rod 6 under the state that the adjusting nut 12 is not screwed, namely, when adjacent corners of the aluminum square tube which is connected end to end in a ring form any angle, the connecting mechanism can be adapted, installed and used.

A second connecting screw 14 is fixedly installed in the center of the upper end face of the control nut 13, a mounting disc 15 is arranged at the upper end of the second connecting screw 14, a plurality of mounting holes 17 which are uniformly distributed are formed in the upper surface of the mounting disc 15, a second threaded seat 16 is fixedly installed in the center of the lower surface of the mounting disc 15, and the upper end of the second connecting screw 14 is in threaded connection with the second threaded seat 16.

In summary, the following steps: the utility model discloses in the in-process of using, to the aluminium square tube that connects into ring type from beginning to end, fill in first spliced pole 1 and second spliced pole 2 inside two connected aluminium square tubes of corner respectively, and install the rivet between rivet hole 3 and aluminium square tube, and then realize the fixed between first spliced pole 1 and second spliced pole 2 and the aluminium square tube tip, run through first through hole 701 and second through hole 801 with first connecting screw rod 10 this moment and make the lower extreme of first connecting screw rod 10 extend to in the first screw seat 9 through the rotation to controlling nut 13, screw up adjusting nut 12 afterwards, it is connected the state that is compressed tightly to appear between first connector 7 and the second connector 8, realized fixing between the adjacent turning of the aluminium square tube that connects into ring type from beginning to end this moment promptly; further be connected to second connecting screw 10's upper end with mounting disc 15 through second screw thread seat 16, be connected mounting disc 15 again through mounting hole 17 and the inside roof of building, realize the fixed mounting who connects into the aluminium square tube of ring type to head and the tail promptly, and whole coupling mechanism's simple structure, operation use process is simple and convenient, and because first spliced pole 1 and second spliced pole 2 are the inside of hiding the aluminium square tube at the corner, erection joint's in-process can not the aluminium square tube lead to the fact great damage, can make the whole of the aluminium square tube of ring type that connects into head and the tail present pleasing to the eye state after the installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hidden corner connecting mechanism for the installation of the aluminum square tube comprises a first connecting column (1) and a second connecting column (2), and is characterized in that a first connecting rod (5) in an L shape is fixedly connected to the center of the upper end face of the first connecting column (1), a second connecting rod (6) in an L shape is fixedly connected to the center of the upper end face of the second connecting column (2), a plurality of rivet holes (3) are formed in the surface fixing positions of the first connecting rod (5) on the front side and the rear side, a plurality of rivet holes (3) are also formed in the surface fixing positions of the second connecting column (2) on the front side and the rear side, a first connector (7) is welded to the upper portion of the end face of one end, far away from the first connecting column (1), of the second connecting rod (6), a second connector (8) is welded to the lower portion of the end face of one end, far away from the second connecting column (2), of the first connecting rod (5), first through-hole (701) have been seted up to the front end of first connector (7), second through-hole (801) have been seted up to the front end of second connector (8), first screw thread seat (9) have been installed to the lower fixed surface of second connector (8) that second through-hole (801) lower part corresponds, it has first connecting screw (10) to insert jointly between second through-hole (801) and first through-hole (701), the lower extreme threaded connection of first connecting screw (10) is to first screw thread seat (9), the body of rod part that first connecting screw (10) is located first connector (7) top is equipped with gasket (11) and adjusting nut (12) by supreme cover in proper order down, the end fixing that first connecting screw (10) is located first connector (7) top has installed and controls nut (13).

2. The hidden corner connecting mechanism for aluminum square tube installation according to claim 1, wherein the first connecting column (1) and the second connecting column (2) are identical in structure and size, and the first connecting rod (5) and the second connecting rod (6) are identical in structure and size.

3. The hidden corner connecting mechanism for installing the aluminum square tube according to claim 1, wherein the outer surface of the first connecting column (1) where the rivet hole (3) is located and the outer surface of the second connecting column (2) where the rivet hole (3) is located are both provided with arc-shaped grooves (4).

4. The concealed corner connecting mechanism for aluminum square tube installation according to claim 1, wherein the first connecting screw (10) is vertically movable between the second through hole (801) and the first through hole (701).

5. The hidden corner connecting mechanism for mounting aluminum square tube according to claim 1, wherein a second connecting screw (14) is fixedly mounted at the center of the upper end surface of the control nut (13), a mounting plate (15) is arranged at the upper end of the second connecting screw (14), a plurality of uniformly distributed mounting holes (17) are formed in the upper surface of the mounting plate (15), a second threaded seat (16) is fixedly mounted at the center of the lower surface of the mounting plate (15), and the upper end of the second connecting screw (14) is in threaded connection with the second threaded seat (16).