CN211040000U

CN211040000U - Connecting piece for water conservancy pipeline

Info

Publication number: CN211040000U
Application number: CN201921546082.4U
Authority: CN
Inventors: 杜胜利; 邱燕燕; 向小军; 叶友忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-17
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a hydraulic engineering technical field specifically is a connecting piece for water conservancy pipeline, including first pipeline, the external fixation of first pipeline one end has cup jointed the rubber circle, the external fixation of rubber circle has cup jointed first interface, the external fixation of first interface has cup jointed first straining and has connected, and first straining connects the outside at first pipeline through fastening bolt fixed mounting, one side of first interface is fixed and has cup jointed the second interface. This connecting piece for water conservancy pipeline through cup jointing interface and rubber circle in the outside of pipeline, makes liquid when the joint of flow through water pipe, can not take place the condition such as weeping infiltration, and this connecting piece need not secondary operation and loaded down with trivial details installation procedure in addition, only includes rubber circle, interface and straining joint, so installation, maintenance and dismantlement are easier, have improved the efficiency of construction, have solved the problem that traditional pipe connection spare need secondary operation such as welding, punching press.

Description

Connecting piece for water conservancy pipeline

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a connecting piece for water conservancy pipeline.

Background

Under the continuous development of economy, the living quality of people is improved day by day, the urbanization range is gradually enlarged, various social facilities required by life are increased, various pipelines need to be laid to meet the production and living requirements of resident water, factory production, waste water, waste liquid and the like, and generally, the laid pipeline is long in line, the requirement cannot be completed by only one pipeline, so that the pipeline connecting piece is used for connecting the pipelines into a complete line.

The existing pipeline connection basically adopts flange connection or groove connection, but flange connection needs to weld a flange plate at the joint of a pipeline, then the flange plate is fixed by using bolts, the method consumes time and a large amount of manpower, a pipeline subjected to corrosion prevention treatment inside a few of pipelines loses corrosion resistance after being welded, the groove connection needs to extrude a pipeline interface into a groove on a construction site, then the interface is compressed by using a tightening ring, the method needs secondary processing, the sealing performance is general, and therefore the connecting piece for the water conservancy pipeline is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a connecting piece for water conservancy pipeline, possess easy installation, the leakproofness is good and change advantages such as convenient, solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

For easily install above realizing, the leakproofness good and change convenient purpose, the utility model discloses a following technical scheme realizes: a connecting piece for a water conservancy pipeline comprises a first pipeline, wherein a rubber ring is fixedly sleeved outside one end of the first pipeline, a first interface is fixedly sleeved outside the rubber ring, a first fastening joint is fixedly sleeved outside the first interface, the first fastening joint is fixedly arranged outside the first pipeline through a fastening bolt, one side of the first interface is fixedly sleeved with a second interface, the outside of one side of the second interface is fixedly sleeved with a tightening hoop, the inside of the second interface is fixedly sleeved with a rubber ring, a second pipeline is fixedly sleeved in the rubber ring, a second fastening joint is fixedly sleeved outside the second connector, the second fastening joint is fixedly arranged outside the second pipeline through a fastening bolt, a support frame is placed at the bottom of the first pipeline and the bottom of the second pipeline, and a base is fixedly connected to the bottom of the support frame.

Optionally, the inner surface and the outer surface of the rubber ring are both subjected to rough treatment, the inner diameter of the rubber ring is the same as the outer diameter of the first pipeline, and the rubber ring is replaceable.

Optionally, the inner cavities of the first fastening joint and the second fastening joint are fixedly connected with buffer springs respectively located outside the first interface and the second interface.

Optionally, a gasket is fixedly sleeved on the inner wall of the tightening ring.

Optionally, a rough rubber ring located in the inner cavity of the second interface is fixedly sleeved outside one side of the first interface.

(III) advantageous effects

Compared with the prior art, the utility model provides a connecting piece for water conservancy pipeline possesses following beneficial effect:

1. this connecting piece for water conservancy pipeline through cup jointing interface and rubber circle in the outside of pipeline, makes liquid when the joint of flow through water pipe, can not take place the condition such as weeping infiltration, and this connecting piece need not secondary operation and loaded down with trivial details installation procedure in addition, only includes rubber circle, interface and straining joint, so installation, maintenance and dismantlement are easier, have improved the efficiency of construction, have solved the problem that traditional pipe connection spare need secondary operation such as welding, punching press.

2. This connecting piece for water conservancy pipeline sets up round buffer spring through the inside at the straining joint, and when the interface was flowed through to intraductal liquid, the spring had the buffering effect to the deformation that the connecting piece produced, made the connecting piece be difficult to damage to prolong its life, the pipeline of connecting piece both sides can be propped up to the support frame that sets up below the pipeline, make it keep on same water flat line, improved the stability of this connecting piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the tightening band of the present invention;

fig. 3 is a schematic side view of the base of the present invention.

In the figure: 1. a first conduit; 2. a rubber ring; 3. a first interface; 4. a first fastening tab; 5. fastening a bolt; 6. tightening; 7. a second interface; 8. a second conduit; 9. a second fastening tab; 10. a support frame; 11. a base.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a connecting piece for water conservancy pipelines comprises a first pipeline 1, wherein a rubber ring 2 is sleeved on the external fixing of one end of the first pipeline 1, a first interface 3 is fixedly sleeved on the external part of the rubber ring 2, a first fastening joint 4 is sleeved on the external fixing of the first interface 3, the first fastening joint 4 is fixedly installed on the external part of the first pipeline 1 through a fastening bolt 5, a second interface 7 is fixedly sleeved on one side of the first interface 3, a fastening hoop 6 is fixedly sleeved on the external part of one side of the second interface 7, the rubber ring 2 is fixedly sleeved on the internal part of the second interface 7, a second pipeline 8 is fixedly sleeved on the internal part of the rubber ring 2, a second fastening joint 9 is sleeved on the external fixing of the second interface 7, the second fastening joint 9 is fixedly installed on the external part of the second pipeline 8 through the fastening bolt 5, a support frame 10 is placed at the bottoms of the first pipeline 1 and the second pipeline 8, the bottom fixedly connected with base 11 of support frame 10 cup joints interface and rubber circle 2 in the outside of pipeline, makes liquid when the joint of flow through water pipe, can not take place the condition such as weeping infiltration, because do not need secondary operation and loaded down with trivial details installation procedure moreover, only includes rubber circle 2, interface and straining joint, so installation, maintenance and dismantlement are easier, have improved the efficiency of construction.

Wherein, the interior external surface of rubber circle 2 all is through rough treatment, and the internal diameter of rubber circle 2 is the same with the external diameter of first pipeline 1, rubber circle 2 is removable, and rubber circle 2 can make the connection of pipeline and interface inseparabler after rough treatment, if take place the sepage or damage, be convenient for maintain and change.

Wherein, the equal fixedly connected with in the inner chamber that first straining connects 4 and second straining connects 9 is located the outside buffer spring of first interface 3 and second interface 7 respectively, when intraductal liquid stream interface, buffer spring has the buffering effect to the deformation that the connecting piece produced, it is difficult to damage to make the connecting piece, thereby prolong its life, the pipeline of connecting piece both sides can be propped up to support frame 10 that sets up below the pipeline, make it keep on same water flat line, the stability of this connecting piece has been improved.

Wherein, the fixed cover of the inner wall of the lock ring 6 connects with the gasket, in order to compress tightly the first interface 3 and the second interface 7, make the gap between the two diminish, improve the leakproofness of the link.

Wherein, the external fixation of 3 one sides of first interface has cup jointed the coarse rubber circle 2 that is located the 7 inner chambers of second interface, and rubber circle 2 suit fills gap wherein between metal pipeline and interface to make and connect more firm, improved the leakproofness of junction, the gasket that tightly hoops 6 inner walls has the effect that compresses tightly and seals to the interface.

To sum up, when the connecting piece for the water conservancy pipeline is used, firstly, the support frame 10 and the base 11 are placed on the ground, then the rubber ring 2 is sleeved on one side of the first pipeline 1 and is tightly attached, the first fastening joint 4 is sleeved on the outer side of the first pipeline 1, meanwhile, the first connector 3 is sleeved on the outer side of the rubber ring 2, the first fastening joint 4 is fixed on the outer side of the first connector 3 by using the fastening bolt 5, then the rubber ring 2 is sleeved on one side of the second pipeline 8 and is tightly attached, the second fastening joint 9 is sleeved on the outer side of the second pipeline 8, meanwhile, the second connector 7 is sleeved on the outer side of the rubber ring 2, the second fastening joint 9 is fixed on the outer side of the second connector 7 by using the fastening bolt 5, then the rough rubber ring 2 is sleeved on one side of the first connector 3, and the first connector 3 is sleeved on the inner wall of the second connector 7, and then, fixedly sleeving the tightening hoop 6 on the outer side of the second connector 7 through bolts, and placing the first pipeline 1 and the second pipeline 8 in a groove of the support frame 10.

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 utility model provides a connecting piece for water conservancy pipeline, includes first pipeline (1), its characterized in that: the rubber ring is sleeved with the external fixing of one end of the first pipeline (1), the external fixing of the rubber ring (2) is sleeved with the first interface (3), the external fixing of the first interface (3) is sleeved with the first fastening joint (4), the first fastening joint (4) is fixedly installed on the outside of the first pipeline (1) through the fastening bolt (5), one side of the first interface (3) is fixedly sleeved with the second interface (7), the external fixing of one side of the second interface (7) is fixedly sleeved with the fastening hoop (6), the internal fixing of the second interface (7) is sleeved with the rubber ring (2), the internal fixing of the rubber ring (2) is sleeved with the second pipeline (8), the external fixing of the second interface (7) is sleeved with the second fastening joint (9), the second joint (9) is fixedly installed on the outside of the second pipeline (8) through the fastening bolt (5), a support frame (10) is placed at the bottom of the first pipeline (1) and the bottom of the second pipeline (8), and a base (11) is fixedly connected to the bottom of the support frame (10).

2. The connecting piece for the water conservancy pipeline according to claim 1, characterized in that: the inner surface and the outer surface of the rubber ring (2) are both subjected to rough treatment, the inner diameter of the rubber ring (2) is the same as the outer diameter of the first pipeline (1), and the rubber ring (2) is replaceable.

3. The connecting piece for the water conservancy pipeline according to claim 1, characterized in that: the inner cavities of the first fastening joint (4) and the second fastening joint (9) are fixedly connected with buffer springs respectively positioned outside the first interface (3) and the second interface (7).

4. The connecting piece for the water conservancy pipeline according to claim 1, characterized in that: and a gasket is fixedly sleeved on the inner wall of the tightening ring (6).

5. The connecting piece for the water conservancy pipeline according to claim 1, characterized in that: the outer part of one side of the first interface (3) is fixedly sleeved with a rough rubber ring positioned in the inner cavity of the second interface (7).