CN218031849U - Air pipe connecting piece and air pipe thereof - Google Patents

Abstract

The utility model belongs to the tuber pipe field, concretely relates to tuber pipe connecting piece and tuber pipe thereof, the tuber pipe connecting piece is rectangular shape structure, and it includes that intermediate part and two set up in the first installation department of intermediate part both sides relatively, first installation department is the U-shaped structure, and it forms the first mounting groove of U-shaped, and first mounting groove is used for pegging graft and passing through the fastener with the roof of tuber pipe or the tip of curb plate and is connected. The air pipe connecting piece of the utility model has simpler structure and more convenient installation; the utility model discloses a structure that the tuber pipe did not adopt the concatenation of multistage tuber pipe unit, but adopts split type roof, bottom plate and integral curb plate to constitute, connects through the tuber pipe connecting piece in the split type structure of roof and bottom plate, and this partial strength requirement is lower, adopts the tuber pipe connecting piece can improve the equipment convenience, and the tip of tuber pipe passes through the node connecting piece to be connected with another tuber pipe, can guarantee intensity and leakproofness.

Description

Air pipe connecting piece and air pipe thereof

Technical Field

The utility model belongs to the tuber pipe field, concretely relates to tuber pipe connecting piece and tuber pipe thereof.

Background

Because the length of tuber pipe is great to move towards irregularly, consequently assemble through the mode of splicing multistage tuber pipe unit, specifically set up the flange at the tip of tuber pipe unit, the flange of two adjacent tuber pipe units passes through bolted connection, and it is more troublesome that the problem lies in that it is set up the flange at the tip of tuber pipe unit.

SUMMERY OF THE UTILITY MODEL

In order to compensate for the defects of the prior art, the utility model provides an air pipe connecting piece and technical scheme of tuber pipe thereof.

The utility model provides an air pipe connecting piece, air pipe connecting piece is rectangular shape structure, and it includes that intermediate part and two are relative to be set up in the first installation department of intermediate part both sides, first installation department is the U-shaped structure, and it forms the first mounting groove of U-shaped, and first mounting groove is used for pegging graft and is connected through the fastener with the panel tip.

Further, the intermediate portion and the two first mounting portions are integrally connected.

Further, the air pipe connecting piece is of a plate-shaped structure formed by bending.

Further, the first mounting portion is attached to the intermediate portion on a side close to the intermediate portion.

Furthermore, a bulge structure protruding outwards is arranged on one side, back to the middle part, of the first installation part.

Further, the middle part comprises two middle part bodies, and the surfaces of the two middle part bodies facing to one sides of the two first installation parts form an included angle of 90-270 degrees, so that the facing directions of the notches of the first installation grooves of the two first installation parts form corresponding angles.

The utility model also provides an air pipe, including controlling two blocks of curb plates, roof and bottom plate, bordure the piece through the pipeline and connect between the adjacent panel that four angles of tuber pipe correspond, its characterized in that, curb plate formula structure as an organic whole, it includes horizontal segment under the curb plate, curb plate slope climbing section and curb plate horizontal segment from preceding backward in proper order, the roof is split type structure, and it includes horizontal segment under the roof, roof slope climbing section and curb plate horizontal segment from preceding backward in proper order, and the three loops through as above the tuber pipe connecting piece connect, the bottom plate is split type structure, and it includes horizontal segment under the bottom plate, bottom plate slope climbing section and bottom plate horizontal segment from preceding backward in proper order, the three is equally through as above the tuber pipe connecting piece connect.

Further, when the tuber pipe is connected with another tuber pipe, the corresponding tip of two tuber pipes sets up the node connecting piece respectively, the node connecting piece is rectangular shape structure, and it is including the second installation department and the flange portion that link to each other, the second installation department is the U-shaped structure, and it forms the second mounting groove of U-shaped, and the second mounting groove is used for pegging graft and is connected through the fastener with the tip that corresponds the tuber pipe, and the flange portion of two node connecting pieces is laminated mutually and is passed through bolted connection.

Further, a sealing rubber strip is arranged on the outer side of the node connecting piece.

Furthermore, the node connecting piece is of a bent plate-shaped structure, and the second installation part is integrally connected with the flange part.

Compared with the prior art, the air pipe connecting piece of the utility model has simpler structure and more convenient installation; the utility model discloses a structure that the tuber pipe did not adopt the concatenation of multistage tuber pipe unit, but adopts split type roof, bottom plate and integral curb plate to constitute, connects through the tuber pipe connecting piece in the split type structure of roof and bottom plate, and this partial strength requirement is lower, adopts the tuber pipe connecting piece can improve the equipment convenience, and the tip of tuber pipe passes through the node connecting piece to be connected with another tuber pipe, can guarantee intensity and leakproofness.

Drawings

FIG. 1 is a schematic end view of the structure of example 1;

FIG. 2 is a schematic end view of the structure of example 2;

FIG. 3 is a schematic end view of the structure of example 3;

FIG. 4 is a schematic end view of the structure of example 4;

FIG. 5 is a schematic end-face structure of example 5;

FIG. 6 is a schematic end view of the structure of example 6;

FIG. 7 is a schematic structural view of example 7;

FIG. 8 is an enlarged view taken at A in FIG. 7;

FIG. 9 is an enlarged view of FIG. 7 at B;

FIG. 10 is a structural view showing a state in which the piping edge fitting of embodiment 7 is used;

FIG. 11 is a schematic view showing a side plate structure in embodiment 7.

Detailed Description

In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. 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, but do not indicate or imply that the device or element 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.

The present invention will be further explained with reference to the accompanying drawings.

Example 1

Referring to fig. 1, an air duct connecting member, which is a strip-shaped symmetrical structure in the present embodiment, includes a middle portion 100 and two first mounting portions 101 disposed at two sides of the middle portion 100, where the first mounting portions 101 are U-shaped structures and form a U-shaped first mounting groove 1010, and the first mounting groove 1010 is used for being inserted into an end portion of a plate and connected thereto by a fastening member.

Further, in the present embodiment, the intermediate portion 100 is integrally connected to the two first mounting portions 101.

Further, the first attachment portion 101 is attached to the intermediate portion 100 on the side closer to the intermediate portion 100.

Furthermore, the first mounting portion 101 is provided with a raised structure 1011 protruding outward from the middle portion 100, and the raised structure 1011 can make the deformation of the first mounting portion 101 stronger.

Further, the middle portion 100 includes two symmetrical middle portion bodies, and the surfaces of the two middle portion bodies facing to one sides of the two first mounting portions 101 form an included angle of 90 °, so that the facing directions of the notches of the first mounting grooves 1010 of the two first mounting portions 101 form corresponding angles.

Example 2

Referring to fig. 2, the difference between the embodiment and the embodiment 1 is: the surfaces of the two middle part bodies facing one sides of the two first mounting parts 101 form an included angle of 135 degrees, so that the facing directions of the notches of the first mounting grooves 1010 of the two first mounting parts 101 form corresponding angles.

Example 3

Referring to fig. 3, the difference between the present embodiment and embodiment 1 is: the surfaces of the two middle part bodies facing to one sides of the two first installation parts 101 form an included angle of 157.5 degrees, so that the facing directions of the notches of the first installation grooves 1010 of the two first installation parts 101 form corresponding angles.

Example 4

Referring to fig. 4, the difference between the present embodiment and embodiment 1 is: the surfaces of the two middle part bodies facing one sides of the two first installation parts 101 form an included angle of 180 degrees, so that the facing directions of the notches of the first installation grooves 1010 of the two first installation parts 101 form corresponding angles.

Example 5

Referring to fig. 5, the difference between the present embodiment and embodiment 1 is: the surfaces of the two middle part bodies facing one sides of the two first mounting parts 101 form an included angle of 225 degrees, so that the facing directions of the notches of the first mounting grooves 1010 of the two first mounting parts 101 form corresponding angles.

Example 6

Referring to fig. 6, the difference between the embodiment and the embodiment 1 is: the surfaces of the two middle part bodies facing one sides of the two first mounting parts 101 form an included angle of 270 degrees, so that the facing directions of the notches of the first mounting grooves 1010 of the two first mounting parts 101 form corresponding angles.

Example 7

Referring to fig. 7-11, an air duct includes a left side plate 2, a right side plate 2, a top plate 5 and a bottom plate 6, adjacent plates corresponding to four corners of the air duct are connected by a duct edge-covering member 7, the side plates 2 are of an integral structure and sequentially include a side plate lower horizontal section 200, a side plate climbing section 201 and a side plate upper horizontal section 202 from front to back, the top plate 5 is of a split structure and sequentially includes a top plate lower horizontal section 500, a top plate climbing section 501 and a side plate upper horizontal section 502 from front to back, the top plate lower horizontal section 500 and the top plate climbing section 501 are connected by an air duct connecting member 1 as described in embodiment 5, the top plate climbing section 501 and the side plate upper horizontal section 502 are connected by an air duct connecting member 1 as described in embodiment 2, the bottom plate 6 is of a split structure and sequentially includes a bottom plate lower horizontal section 600, a bottom plate climbing section 601 and a bottom plate upper horizontal section 602 from front to back, the bottom plate horizontal section 600 and the bottom plate climbing section 601 are connected by an air duct connecting member 1 as described in embodiment 2, and the air duct connecting member 602 as described in embodiment 5. Wherein, two first mounting grooves 1010 of air pipe connector 1 are respectively inserted with corresponding plates and fixed by fasteners.

With continued reference to fig. 10, the structure of the pipe crimping piece 7 is the same as that of embodiment 1.

Continuing to refer to fig. 7 and 8, when the tuber pipe is connected with another tuber pipe, the corresponding tip of two tuber pipes sets up node connecting piece 3 respectively, node connecting piece 3 is rectangular shape structure, and it includes continuous second installation department 300 and flange portion 301, second installation department 300 is the U-shaped structure, and it forms the second mounting groove 3011 of U-shaped, and second mounting groove 3011 is used for pegging graft and pass through the fastener with the tip that corresponds the tuber pipe and fixes, and the flange portion 301 of two node connecting pieces 3 is laminated mutually and is passed through bolted connection.

Further, joint strip 4 is arranged on the outer side of node connecting piece 3, and joint strip 4 can prevent leakage.

Further, the node connecting member 3 is a plate-shaped structure formed by bending, and the second mounting portion 300 is integrally connected with the flange portion 301.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims (10)

1. The utility model provides an air pipe connecting piece, its characterized in that, air pipe connecting piece is rectangular shape structure, and it includes that intermediate part and two are relative to be set up in the first installation department of intermediate part both sides, first installation department is the U-shaped structure, and it forms the first mounting groove of U-shaped, and first mounting groove is used for pegging graft and is connected through the fastener with the panel tip.

2. An air hose coupling according to claim 1 wherein the intermediate portion is integrally connected to the two first mounting portions.

3. An air hose connector according to claim 2, wherein the air hose connector is a bent plate-like structure.

4. An air hose coupler according to claim 1 in which the first mounting portion is attached to the intermediate portion adjacent the intermediate portion.

5. An air hose connector according to claim 1, wherein the first mounting portion is provided with a protrusion protruding outwards from a side thereof facing away from the middle portion.

6. An air hose connector according to any one of claims 1-5, wherein the intermediate portion comprises two intermediate portions, and the surfaces of the two intermediate portions facing one side of the two first mounting portions form an included angle of 90-270 °, so that the notches of the first mounting grooves of the two first mounting portions face in a corresponding angle.

7. An air duct comprises a left side plate, a right side plate, a top plate and a bottom plate, wherein adjacent plates corresponding to four corners of the air duct are connected through a pipeline edge-covering piece, the side plate is of an integrated structure and sequentially comprises a lower side plate horizontal section, a side plate slope climbing section and an upper side plate horizontal section from front to back, the top plate is of a split structure and sequentially comprises a lower top plate horizontal section, a top plate slope climbing section and an upper side plate horizontal section from front to back, the three are sequentially connected through the air duct connecting piece according to any one of claims 1-6, the bottom plate is of a split structure and sequentially comprises a lower bottom plate horizontal section, a bottom plate slope climbing section and an upper bottom plate horizontal section from front to back, and the three are also connected through the air duct connecting piece according to any one of claims 1-6.

8. The air duct according to claim 7, wherein when the air duct is connected to another air duct, the corresponding end portions of the two air ducts are respectively provided with a joint connecting piece, the joint connecting piece is of a long strip structure and comprises a second mounting portion and a flange portion which are connected, the second mounting portion is of a U-shaped structure and forms a U-shaped second mounting groove, the second mounting groove is used for being inserted into the end portion of the corresponding air duct and connected with the end portion of the corresponding air duct through a fastening piece, and the flange portions of the two joint connecting pieces are attached to each other and connected with each other through a bolt.

9. An air hose according to claim 8 wherein the joint connector is provided with a sealing strip on the outside thereof.

10. The air hose of claim 8, wherein the node connector is a bent plate-like structure, and the second mounting portion is integrally connected to the flange portion.

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