CN217480430U

CN217480430U - Round corner square tube

Info

Publication number: CN217480430U
Application number: CN202221238755.1U
Authority: CN
Inventors: 张峰; 姚晓岩
Original assignee: Shanxi Shengfuchang Pipe Industry Co ltd
Current assignee: Shanxi Shengfuchang Pipe Industry Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-09-23
Anticipated expiration: 2032-05-21

Abstract

The application discloses fillet side's pipe, it includes: the annular block is fixed at the end part of the adjacent square pipe; the positioning piece is arranged on the annular block and used for positioning the end parts of the adjacent square pipes; the semicircular plate is wrapped at the end part of the square pipe, and the inner side of the semicircular plate is provided with a butting groove matched with the annular block; the fixing piece is arranged between the two semi-circular plates and used for fixing the two semi-circular plates so as to surround the annular block; and the connecting assembly is arranged on the semicircular plate and used for connecting the semicircular plates at the end parts of the adjacent square pipes so as to connect the adjacent square pipes. This application can make things convenient for the staff to carry out the dismouting when using, is convenient for maintain, and labour saving and time saving has effectually improved work efficiency.

Description

Round corner square tube

Technical Field

The application relates to the field of pipes, in particular to a round corner square pipe.

Background

In daily life, metal pipes in various shapes, such as round-corner square pipes and round pipes, are seen everywhere, and generally, the metal pipes are widely applied in the building and indoor decoration processes.

At present, in the metal pipe use, often need connect into a longer tubular product with multistage tubular product, circular tubular product generally can adopt the threaded connection mode, and the square pipe in fillet generally adopts the welding, or adopts flange and a plurality of bolts of arranging of encircleing to fix, obviously, this kind of connected mode of the square pipe in fillet down, not only waste time and energy relatively, after the time of having a specified duration moreover, very difficult dismantlement is maintained, need further improvement to this.

SUMMERY OF THE UTILITY MODEL

An object of this application provides a fillet side pipe, can make things convenient for the staff to carry out the dismouting, is convenient for maintain, labour saving and time saving has effectually improved work efficiency.

The application provides a pair of fillet side pipe adopts following technical scheme:

a rounded square tube comprising: the annular block is fixed at the end part of the adjacent square pipe; the positioning piece is arranged on the annular block and used for positioning the end parts of the adjacent square pipes; the semicircular plate is wrapped at the end part of the square pipe, and the inner side of the semicircular plate is provided with a butting groove matched with the annular block; the fixing piece is arranged between the two half circular plates and used for fixing the two half circular plates so as to surround the annular block; and the connecting assembly is arranged on the semicircular plate and used for connecting the semicircular plates at the end parts of the adjacent square pipes so as to connect the adjacent square pipes.

Through adopting the above technical scheme, when adjacent square pipe is connected to needs, can align the tip of two square pipes for the setting element can carry out preliminary location to the annular piece, and the semicircle board cover that the rethread set up is established on the annular piece, utilizes mounting and coupling assembling, can fix the semicircle board on the basis of setting element, makes adjacent direction pipe end portion link together, and whole process operation is simple, can effectually save time, improves work efficiency.

The application further provides that the positioning bulge is arranged on the end face of the annular block; and the positioning groove is arranged on the end face of the annular block and matched with the positioning bulge, and the positioning bulge and the positioning groove are distributed in a staggered manner.

Through adopting above-mentioned technical scheme, at two annular piece in-processes of laminating each other, the location arch of setting can with the mutual gomphosis of positioning groove to increase the area of contact between two annular pieces, make the laminating that two annular pieces are very firm together.

The semicircular plate is L-shaped in cross section, an arc-shaped groove is formed in the inner wall of the abutting groove, and an arc-shaped protruding edge matched with the arc-shaped groove is arranged on the outer side of the annular block.

Through adopting above-mentioned technical scheme, when the annular piece outside was established at the semicircle plate cover, the butt groove of setting can hold the annular piece with the butt, increases the stability of annular piece, and simultaneously, the arc bead of setting can with the mutual gomphosis of arc wall, can further restrict the semicircle board on the basis of butt groove, reduce the semicircle board and appear the condition of rocking.

The present application further provides that the connection assembly comprises: the movable half is sleeved on the U-shaped plate outside the two half circular plates which are attached to each other; a positioning rod fixed at the outer side of the semicircular plate; and the limiting ring is in threaded connection with the end part of the positioning rod, and strip-shaped notches for the positioning rod to scratch into are formed in the two sides of the U-shaped plate.

Through adopting above-mentioned technical scheme, at the in-process of installation U-shaped plate, can be so that the mutual adaptation of locating lever on the bar breach on the U-shaped plate and the semicircle board, treat that the locating lever accomplishes the assembly back with the bar breach, rotatory spacing ring can fix the U-shaped plate on two halves plectanes, this structural design is ingenious, and the effect is obvious.

The application further sets up that the inner side of the U-shaped plate is provided with a convex block, and the outer side of the semicircular plate is provided with a strip-shaped groove matched with the convex block.

Through adopting above-mentioned technical scheme, at the in-process of installation U-shaped board, the lug of setting can slide along the bar groove, and the bar groove both can play location and guide effect to the U-shaped board to the restriction of lug, simultaneously, can also increase the stability in the U-shaped board installation.

The application further sets up that the side that the semicircle board and square outside of tubes side laminating mutually is provided with the rubber layer.

Through adopting above-mentioned technical scheme, the rubber layer of setting itself has good elasticity, can utilize the elasticity of self to increase the laminating degree between semicircle board and the square pipe to increase the fastness of semicircle board installation.

The application further provides that the mutually attracted magnetic objects are embedded on the mutually close sides of the semicircular plates.

Through adopting above-mentioned technical scheme, the magnetism thing of setting is close to the in-process each other at the semicircle board, realization semicircle board counterpoint that can be quick, simultaneously, still can utilize the effect of inter attraction, increases the fastness of semicircle board installation.

The present application further provides that the fixing member comprises: the fixing block is fixed on one side of the semicircular plate, which is close to each other; the fixed rods are movably inserted between the fixed blocks; and a fixing nut screwed on the end of the fixing rod.

Through adopting above-mentioned technical scheme, after the semicircle board is half parcel to the annular piece, can insert the dead lever between the adjacent fixed block, rotatory fixation nut again, can be very convenient fix a pair of semicircle boards together on each square pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the positioning piece and the semicircular plate, in the process of connecting the two square pipes, the positioning of the ends of the square pipes can be quickly realized through the positioning piece, and the semicircular plate can semi-wrap the annular block so as to realize the primary connection of the adjacent square pipes;

through setting up the mounting, can be on the basis that the annular piece was lived in the parcel of semicircle board, fix the two halves plectane of other side venturi tube tip for two halves plectanes can live the firm parcel of annular piece, and the coupling assembling of setting can be on the basis of mounting, connect the semicircle board of adjacent square pipe, thereby realize the connection of adjacent square pipe tip, whole process easy operation, labour saving and time saving.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a partial structural schematic diagram in the embodiment of the present application.

Description of reference numerals: 1. a square tube; 11. a ring block; 12. positioning the projection; 13. a positioning groove; 2. a semicircular plate; 20. a butt joint groove; 201. an arc-shaped slot; 202. an arc-shaped rib; 21. a U-shaped plate; 210. a bump; 22. positioning a rod; 23. a limiting ring; 24. a strip-shaped notch; 3. a fixed block; 31. fixing the rod; 32. and (5) fixing the nut.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses fillet side's pipe, as shown in fig. 1 and fig. 2, include: fix the annular piece 11 at square 1 tip, annular piece 11 can adopt welding or integrated into one piece's mode to fix at square 1 tip of managing, is provided with the setting element on annular piece 11, and the use of setting element can be quick lets treat that two square 1 of connecting link together.

In this embodiment, the positioning member includes: the setting is at the protruding 12 of location on 11 terminal surfaces of annular piece to and set up on 11 terminal surfaces of annular piece with the positioning groove 13 of the protruding 12 looks adaptation of location, it should be noted that, the protruding 12 of location and positioning groove 13 dislocation distribution, that is to say, all be provided with protruding 12 of location and positioning groove 13 on every annular piece 11, when two adjacent square 1 end connection together, protruding 12 of location can be with the mutual gomphosis of positioning groove 13, can increase the area of contact between two annular pieces 11, thereby improve the stability that two square 1 of pipes are connected.

Wherein, the tip parcel at each square pipe 1 has symmetrical semicircle board 2, and the whole L shape that is of semicircle board 2's cross section, for effectual parcel annular piece 11, is provided with butt groove 20 in the inboard of semicircle board 2, and when semicircle board 2 parcel was in the outside of annular piece 11, the butt groove 20 of two halves plectane 2 just can with the outline looks adaptation of annular piece 11 to the realization is to the restriction of annular piece 11.

In order to increase the stability of semicircle board 2 to the parcel of annular piece 11, in this embodiment, still be provided with arc 201 at the inner wall of butt groove 20, and then be provided with the arc bead 202 with arc 201 looks adaptation in the outside of annular piece 11, after butt groove 20 and the looks adaptation of annular piece 11 of semicircle board 2, the arc bead 202 of setting also can with the mutual gomphosis of arc 201 of butt groove 20 inner wall, in order to reach the purpose of stabilizing semicircle board 2, thereby can reduce the gliding condition of semicircle board 2 appearance.

In addition, a fixing part is arranged between the semicircular plates 2 of each square pipe 1, and after the two semicircular plates 2 wrap the annular block 11, the two semicircular plates 2 can be conveniently locked by the fixing part, so that the semicircular plates 2 firmly wrap the annular block 11.

In this embodiment, the fixing member includes: fix the fixed block 3 that is close to one side each other at semicircle board 2, all seted up the through-hole on fixed block 3, the through-hole internalization alternates there is dead lever 31, and there is fixation nut 32 at the tip of dead lever 31 still threaded connection, and after two halves plectane 2 accomplished the parcel to annular piece 11, can pass two fixed blocks 3 with dead lever 31, then it can to the tip of dead lever 31 with fixation nut 32 rotation again.

In addition, in order to realize the connection of the end parts of the adjacent square pipes 1, the outer sides of the semicircular plates 2 are also provided with connecting assemblies, after the two semicircular plates 2 wrap the annular blocks 11, the connecting assemblies can be utilized, and the semicircular plates 2 at the end parts of the adjacent square pipes 1 are conveniently connected together, so that the quick installation of the square pipes 1 is realized.

In this embodiment, the coupling assembling includes: the U-shaped plate 21 in the two halves plectane 2 outsides of laminating mutually is established to activity half cover, all is provided with locating lever 22 in the outside of semicircle board 2, and the extending direction of locating lever 22 is unanimous with the extending direction of square pipe 1, still sees to be equipped with bar breach 24 in the both sides of U-shaped plate 21, and bar breach 24 can supply locating lever 22 to slide in, simultaneously, for the fastness of locking, has spacing ring 23 at the tip of locating lever 22 still threaded connection.

After the semicircle plates 2 at the end parts of the square pipes 1 are mutually attached, the U-shaped plates 2 can be sleeved outside the two semicircle plates 2, so that the positioning rods 22 slide into the strip-shaped notches 26 of the U-shaped plates 21, at the moment, the limiting ring 23 is rotated again, the limiting ring 23 abuts against the outer side of the U-shaped plates 21, and the connection of the two square pipes 1 can be firmly realized.

In addition, in order to realize that the U-shaped plate 21 is fast and accurately sleeved on the predetermined position of the semicircular plate 2, in this embodiment, the inside of the U-shaped plate 21 is provided with the protrusion 210, and the outside of the semicircular plate 2 is provided with a strip-shaped groove (not shown in the figure) adapted to the protrusion 210, when the U-shaped plate 21 is installed, only the position of the protrusion 210 needs to be aligned with the position of the strip-shaped groove, and by the design of the structure, not only can an accurate guiding function be performed on the U-shaped plate 21, but also the stability of the U-shaped plate 21 in the installation process can be improved, and the sliding condition of the installed U-shaped plate 21 is reduced.

In this embodiment, in order to increase the laminating effect between semicircle board 2 and the direction pipe 1, the side of laminating mutually outside semicircle board 2 and square pipe 1 all is provided with the rubber layer (not shown in the figure), furthermore, in order to realize the quick alignment of semicircle board 2 of two square pipe 1 tip, all inlay the magnetism thing that has the inter attraction in one side that semicircle board 2 is close to each other, magnetism thing in this embodiment can be the magnetic path, perhaps the better magnetic stripe of magnetic effect, through this design, realization semicircle board 2's counterpoint that not only can be quick, can also further strengthen the fixed of semicircle board 2 to square pipe 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A round corner square tube, which is characterized by comprising: the annular block (11) is fixed at the end part of the adjacent square pipe (1);

the positioning piece is arranged on the annular block (11) and used for positioning the end parts of the adjacent square pipes (1);

the semicircular plate (2) is wrapped at the end part of the square pipe (1), and the inner side of the semicircular plate is provided with a butt joint groove (20) matched with the annular block (11);

the fixing piece is arranged between the two semi-circular plates (2) and used for fixing the two semi-circular plates so as to surround the annular block (11);

and the connecting assembly is arranged on the semicircular plate (2) and used for connecting the semicircular plates (2) at the end parts of the adjacent square pipes (1) so as to connect the adjacent square pipes (1).

2. The round corner square tube of claim 1, wherein the positioning member comprises: a positioning bulge (12) arranged on the end surface of the annular block (11); and the positioning groove (13) is arranged on the end face of the annular block (11) and matched with the positioning bulge (12), and the positioning bulge (12) and the positioning groove (13) are distributed in a staggered manner.

3. The round corner square tube according to claim 1, wherein the cross section of the semicircular plate (2) is L-shaped, the inner wall of the butt groove (20) is provided with an arc-shaped groove (201), and the outer side of the annular block (11) is provided with an arc-shaped convex rib (202) matched with the arc-shaped groove (201).

4. The square, rounded pipe of claim 1 wherein said connecting assembly comprises: the movable half is sleeved on a U-shaped plate (21) at the outer sides of the two half circular plates (2) which are attached to each other; a positioning rod (22) fixed on the outer side of the semicircular plate (2); and the limiting ring (23) is in threaded connection with the end part of the positioning rod (22), and strip-shaped notches (24) for the positioning rod (22) to scratch into are formed in the two sides of the U-shaped plate (21).

5. The round corner square tube according to claim 4, wherein the U-shaped plate (21) is provided with a convex block (210) on the inner side, and the semicircular plate (2) is provided with a strip-shaped groove matched with the convex block (210) on the outer side.

6. The round corner square tube according to claim 1, wherein the side surface of the semicircular plate (2) attached to the outer side of the square tube (1) is provided with a rubber layer.

7. The round corner square tube according to claim 1, wherein the sides of the half round plates (2) close to each other are embedded with mutually attractive magnetic substances.

8. The rounded square tube of claim 1, wherein the fastener comprises: a fixed block (3) fixed on one side of the semicircular plate (2) close to each other; a fixed rod (31) movably inserted between the fixed blocks (3); and a fixing nut (32) screwed to the end of the fixing rod (31).