CN210950358U - Quick-connection pipe body for elbow joint - Google Patents
Quick-connection pipe body for elbow joint Download PDFInfo
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- CN210950358U CN210950358U CN201921126516.5U CN201921126516U CN210950358U CN 210950358 U CN210950358 U CN 210950358U CN 201921126516 U CN201921126516 U CN 201921126516U CN 210950358 U CN210950358 U CN 210950358U
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Abstract
The utility model relates to the technical field of pipe connection, in particular to a pipe body for a quickly-connected elbow joint, which comprises a main pipe, wherein a flange plate is arranged on the end face of one end of the main pipe, the other end of the main pipe is communicated with the end part of a reinforcing part, the reinforcing part is L-shaped, the length of the inner diameter of the reinforcing part is larger than the length of the outer diameter of the main pipe, the main pipe is inserted into one end of a hexagonal nut, the other end of the hexagonal nut is screwed with an external threaded pipe, the end part of the external threaded pipe is welded with an installation pipe, the installation pipe is communicated with the external threaded pipe, the central axis of the installation pipe and the central axis of the external threaded pipe are positioned on the same straight line, two sides of the end face of the installation pipe are vertically welded with support plates, the side wall of one side of each support plate is vertically provided with a screw hole, a fixing bolt is screwed in, the phenomenon of resource waste caused by water flow is prevented.
Description
Technical Field
The utility model relates to a pipe connection technical field especially relates to a pipe body for return bend junction that can high-speed joint.
Background
Various pipelines are filled in our daily life, including a pipeline for conveying gas, a pipeline for delivering water, a pipeline for draining water and the like; however, it is difficult to properly install many elbow connections without the use of specialized tools and manipulation by specialized personnel. The connecting mode of the existing elbow connecting pipe is mostly in threaded rotary connection, if the elbow is blocked by a wall or the periphery, the elbow is difficult to mount, the whole pipeline can only be dismounted, and the elbow connecting pipe is firstly connected and then integrally mounted. This not only causes a lot of trouble, but also increases the labor intensity and cost of replacement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pipe body for a bent pipe joint capable of being quickly connected.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pipe body for return bend junction that can high-speed joint, includes the main pipe fitting, install the ring flange on the main pipe fitting one end terminal surface, the other end intercommunication is at the reinforcement tip, the reinforcement is L shape, and the internal diameter length of reinforcement is greater than the external diameter length of main pipe fitting, the main pipe fitting cartridge is in hexagon nut one end, hexagon nut other end spiro union has external screw thread pipe, external screw thread pipe end welding has the installation pipe, installation pipe and external screw thread pipe intercommunication, and the axis of installation pipe and external screw thread pipe be in on the same straight line, the vertical welding in installation pipe terminal surface both sides has the backup pad, the screw has been seted up perpendicularly on the lateral wall of backup pad one side, equal spiro union has fixing bolt in the screw.
Preferably, the ring flange terminal surface is gone up the coaxial line and is pasted annular sealed pad, sealed pad inside lining has the connecting pipe, the connecting pipe axis is in same straight line with the main pipe spare axis, and the external diameter length of connecting pipe is less than the internal diameter length of the pipe fitting of treating the connection.
Preferably, the reinforcement comprises a chromium carbide layer, a glass fiber layer and a high manganese steel layer, wherein the chromium carbide layer is coated on the outer side of the high manganese steel layer, and the glass fiber layer is pressed between the chromium carbide layer and the high manganese steel layer.
Preferably, the outer side of the chromium carbide layer is sprayed with a corrosion-resistant coating.
Preferably, the end of the fixing bolt is glued with a non-slip mat.
The utility model provides a but quick connection's body for return bend junction, beneficial effect lies in:
1. the corrosion-resistant coating can prevent the outer wall of the pipe fitting from being corroded by oil stains and acidic and alkaline substances, the attractiveness of the outer surface is kept, the high-manganese steel layer has excellent wear resistance, the service life of the high-manganese steel layer is prolonged, the high-manganese steel layer has strong acid and alkaline corrosion resistance, and the service life of the pipe fitting is further prolonged.
2. The glass fiber layer has the advantages of high temperature resistance, non-combustion, corrosion resistance, heat insulation, good sound insulation and high tensile strength, and can prevent the temperature of water flow in the pipeline from being reduced in winter.
3. The sealing gasket improves the air tightness of the joint of the bent pipe, further improves the whole tightness of the pipe fitting through the connecting pipe and the flange, and prevents the phenomenon of resource waste caused by water flow.
Drawings
Fig. 1 is a schematic structural view of a pipe body for a pipe bending joint capable of being quickly connected according to the present invention.
Fig. 2 is a cross-sectional view of a pipe body for a pipe bending joint capable of being quickly connected according to the present invention.
Fig. 3 is a structural diagram of a reinforcement for a pipe body used in a quick-connection elbow joint according to the present invention.
In the figure: the pipe fitting comprises a main pipe fitting 1, a reinforcing member 2, a chromium carbide layer 201, a glass fiber layer 202, a high manganese steel layer 203, a hexagonal nut 3, a flange plate 4, a sealing gasket 5, a connecting pipe 6, an external threaded pipe 7, a mounting pipe 8, a supporting plate 9 and a fixing bolt 10.
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. 1-3, a pipe body for elbow connection department that can connect fast, including main pipe fitting 1, install ring flange 4 on the main pipe fitting 1 one end terminal surface, the other end intercommunication is at 2 tip of reinforcement, reinforcement 2 is L shape, and the internal diameter length of reinforcement 2 is greater than main pipe fitting 1's external diameter length, reinforcement 2 includes chromium carbide layer 201, glass fiber layer 202 and high manganese steel layer 203, chromium carbide layer 201 cladding is in the high manganese steel layer 203 outside, glass fiber layer 202 suppresses between chromium carbide layer 201 and high manganese steel layer 203, the spraying of chromium carbide layer 201 outside has corrosion resistant coating. The corrosion-resistant coating can prevent the outer wall of the pipe fitting from being corroded by oil stains and acid-base substances, the attractiveness of the outer surface is kept, the high-manganese steel layer 201 has excellent wear resistance, the service life of the pipe fitting is prolonged, the high-manganese steel layer 201 has strong acid-base corrosion resistance, the service life of the pipe fitting is further prolonged, the glass fiber layer 903 has the advantages of being high in temperature resistance, non-combustible, corrosion-resistant, good in heat insulation and sound insulation performance and high in tensile strength, and the temperature of water flow in the pipe fitting can be prevented from being reduced in winter.
The main pipe fitting 1 is inserted in one end of the hexagonal nut 3, the other end of the hexagonal nut 3 is screwed with the external threaded pipe 7, the end part of the external threaded pipe 7 is welded with the installation pipe 8, the installation pipe 8 is communicated with the external threaded pipe 7, the central axis of the installation pipe 8 and the central axis of the external threaded pipe 7 are positioned on the same straight line, the two sides of the end surface of the installation pipe 8 are vertically welded with the support plates 9, screw holes are vertically formed in the side wall of one side of each support plate 9, fixing bolts 10 are screwed in the screw holes, anti-slip pads are adhered to the end parts of the fixing bolts 10, annular sealing pads 5 are adhered to the end surfaces of the flange plates 4 in a coaxial line, connecting pipes 6 are lined in the connecting pipes 6, the central axes of the connecting pipes 6 and the central axis of the. The pipe fitting to be connected is inserted into the installation pipe 8, the connecting pipe 6 is inserted, then the fixing bolt 10 is locked, the outer threaded pipe 7 is screwed into the hexagonal nut 3, and the screwing is completed, the sealing gasket 5 improves the air tightness of the joint of the bent pipe, the whole tightness of the pipe fitting is further improved through the connecting pipe 6 and the flange 4, and the phenomenon of resource waste caused by water flow is prevented.
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 (5)
1. The utility model provides a but quick connection's body for return bend junction, includes main pipe fitting (1), its characterized in that: install ring flange (4) on main pipe fitting (1) one end terminal surface, the other end intercommunication is at reinforcement (2) tip, reinforcement (2) are L shape, and the internal diameter length of reinforcement (2) is greater than the external diameter length of main pipe fitting (1), main pipe fitting (1) cartridge is in hexagon nut (3) one end, hexagon nut (3) other end spiro union has external screw thread pipe (7), external screw thread pipe (7) tip welding has installation pipe (8), installation pipe (8) and external screw thread pipe (7) intercommunication, and the axis of installation pipe (8) and the axis of external screw thread pipe (7) are in on the same straight line, the perpendicular welding of installation pipe (8) terminal surface both sides has backup pad (9), the screw has been seted up perpendicularly on backup pad (9) one side lateral wall, equal spiro union has fixing bolt (10) in the screw.
2. The pipe body for the quick-connection elbow connection according to claim 1, wherein the end face of the flange plate (4) is coaxially adhered with an annular sealing gasket (5), the sealing gasket (5) is lined with a connecting pipe (6), the central axis of the connecting pipe (6) and the central axis of the main pipe (1) are in the same straight line, and the outer diameter length of the connecting pipe (6) is smaller than the inner diameter length of the pipe to be connected.
3. A quick-connect elbow connection according to claim 1, wherein the reinforcement (2) comprises a chromium carbide layer (201), a glass fibre layer (202) and a high manganese steel layer (203), the chromium carbide layer (201) being coated on the outside of the high manganese steel layer (203), the glass fibre layer (202) being pressed between the chromium carbide layer (201) and the high manganese steel layer (203).
4. A quick-connect elbow pipe body as claimed in claim 3, wherein the chromium carbide layer (201) is coated with a corrosion-resistant coating on the outside.
5. A quick-connect elbow connector as claimed in claim 1, wherein the fixing bolt (10) is glued at its end with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126516.5U CN210950358U (en) | 2019-07-17 | 2019-07-17 | Quick-connection pipe body for elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126516.5U CN210950358U (en) | 2019-07-17 | 2019-07-17 | Quick-connection pipe body for elbow joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210950358U true CN210950358U (en) | 2020-07-07 |
Family
ID=71394752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921126516.5U Active CN210950358U (en) | 2019-07-17 | 2019-07-17 | Quick-connection pipe body for elbow joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210950358U (en) |
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2019
- 2019-07-17 CN CN201921126516.5U patent/CN210950358U/en active Active
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