CN212107314U - Water supply and drainage pipeline connection structure for building - Google Patents
Water supply and drainage pipeline connection structure for building Download PDFInfo
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- CN212107314U CN212107314U CN202020442647.0U CN202020442647U CN212107314U CN 212107314 U CN212107314 U CN 212107314U CN 202020442647 U CN202020442647 U CN 202020442647U CN 212107314 U CN212107314 U CN 212107314U
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Abstract
The utility model provides a water supply and drainage pipeline connection structure for building belongs to construction auxiliary device field. The technical scheme is as follows: the connecting device comprises a first connecting pipe and a second connecting pipe, wherein a connecting sleeve is sleeved at the joint of the first connecting pipe and the second connecting pipe, a first connecting plate is welded on the outer wall of the first connecting pipe, a second connecting plate is welded on the outer wall of the second connecting pipe, U-shaped clamping plates are arranged at the tops of the first connecting plate and the second connecting plate, a connecting rod is welded at the top end of each U-shaped clamping plate, and the connecting rod is provided with a U-shaped connecting plate. The utility model has the advantages that: the utility model discloses an add connecting sleeve between connecting pipe one and connecting pipe two, make things convenient for the butt joint installation between connecting pipe one and the connecting pipe two, through the setting of U type connecting plate, make things convenient for the later stage to fix the connecting pipe one after connecting and the position of connecting pipe two, and utilize U type connecting plate to have certain elasticity, reduce in the use because rock and cause the phenomenon of taking off between connecting screw rod and the fixation nut.
Description
Technical Field
The utility model relates to a construction auxiliary assembly field especially relates to a water supply and drainage pipeline connection structure for building.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. Classification by transport medium: water supply and drainage pipelines, compressed air pipelines, hydrogen pipelines, oxygen pipelines, acetylene pipelines, thermal pipelines, gas pipelines, fuel oil pipelines, highly toxic fluid pipelines, acid and alkali pipelines, boiler pipelines, refrigeration pipelines, purified pure gas pipelines and pure water pipelines. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
The application of water supply and drainage pipelines is very extensive, two groups of pipelines are often required to be connected in the erection process of the water supply and drainage pipelines, most of the existing connection modes between the water supply and drainage pipelines are connected through two groups of flange plates, the butt joint of the connection modes is troublesome, the leakage phenomenon is easily caused by the uneven butt joint, and particularly if the water supply and drainage pipelines used in hospitals are leaked, the rehabilitation treatment of patients can be seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a through add connecting sleeve between connecting pipe one and connecting pipe two, make things convenient for the butt joint installation between connecting pipe one and the connecting pipe two, through the setting of U type connecting plate, make things convenient for the later stage to fix the connecting pipe after connecting with the position of connecting pipe two, and utilize U type connecting plate to have certain elasticity, reduce in the use because rock and cause the drainage pipe connection structure for building of the phenomenon of taking off between connecting screw rod and the fixation nut.
The utility model discloses a realize through following measure:
a connecting structure of a water supply and drainage pipeline for a building is characterized by comprising a first connecting pipe and a second connecting pipe, wherein a connecting sleeve is sleeved at the joint of the first connecting pipe and the second connecting pipe;
the outer wall of the first connecting pipe is welded with a first connecting plate, the outer wall of the second connecting pipe is welded with a second connecting plate, and the second connecting plate and the first connecting plate are arranged in bilateral symmetry around the connecting sleeve;
connecting screw rods are inserted into four corners between the second connecting plate and the first connecting plate, two ends of each connecting screw rod respectively penetrate through the first connecting plate and the second connecting plate, two ends of each connecting screw rod are respectively provided with fixing nuts, and the two groups of fixing nuts are respectively contacted with the outer side walls of the first connecting plate and the second connecting plate;
the connecting plate I and the connecting plate II are symmetrically clamped with U-shaped clamping plates in a front-back symmetrical mode at the tops, the U-shaped clamping plates are arranged on the connecting plate I and the connecting plate II through fixing bolts, connecting rods are welded at the top ends of the U-shaped clamping plates, the U-shaped connecting plates with wing plates are welded between the top ends of the connecting rods, and connecting jacks are formed in the tops of the wing plates of the U-shaped connecting plates.
The utility model discloses a concrete characteristics have in addition:
one end of the connecting sleeve is fixedly welded with the second connecting pipe in a sealing mode, a rubber sealing ring is arranged at the joint of the connecting sleeve and the first connecting pipe, and the rubber sealing ring ensures the sealing performance of the first connecting pipe and the sealing performance of the connection between the connecting sleeves.
And four corners of the first connecting plate and the second connecting plate are provided with mounting jacks matched with the connecting screw rods, and the mounting jacks and the connecting screw rods are in clearance fit with the tolerance of 0.1mm-0.2 mm.
Threaded holes matched with the fixing bolts are symmetrically formed in the front and back of the upper portions of the side walls of the first connecting plate and the second connecting plate, and the threaded holes are connected with the threaded ends of the fixing bolts 8 through mutually matched threads.
The top of the U-shaped clamping plate and the bottom of the U-shaped connecting plate are both provided with welding jacks matched with the connecting rods, the welding jacks and the connecting rods are in interference fit with a tolerance of 0.02mm-0.05mm, and the U-shaped clamping plate and the U-shaped connecting plate are conveniently connected into a whole through welding of the connecting rods.
Through add connecting sleeve between connecting pipe one and connecting pipe two, make things convenient for the butt joint installation between connecting pipe one and the connecting pipe two, and through connecting screw and fixation nut's mutually supporting, it is fixed to be connected between connecting plate one and the connecting plate two, make things convenient for the fixing after connecting pipe one and the butt joint of connecting pipe two, and make things convenient for the later stage to the hoist and mount installation of connecting pipe one and connecting pipe two, setting through U type connecting plate, make things convenient for the later stage to fix the position of connecting pipe one and connecting pipe two after connecting, and utilize U type connecting plate to have certain elasticity, reduce in the use because rock and cause the phenomenon of taking off between connecting screw and the fixation nut.
When the connecting device is used, the connecting pipe I is inserted into the inner cavity of the connecting sleeve to complete butt joint between the connecting pipe I and the connecting pipe II, the connecting screw rod is transversely inserted between the connecting plate I and the connecting plate II, the position of the connecting screw rod is adjusted by rotating the fixing nut, the connecting pipe I and the connecting pipe II can be fixed, the U-shaped clamping plate with the U-shaped connecting plate is fixed to the upper portions of the connecting plate I and the connecting plate II through the fixing bolt, and the position of the U-shaped connecting plate is fixed by the bolt penetrating through the connecting jack, so that butt joint and position fixing of the connecting pipe I and the connecting pipe II are completed.
The utility model has the advantages that: the utility model discloses an add connecting sleeve between connecting pipe one and connecting pipe two, make things convenient for the butt joint installation between connecting pipe one and the connecting pipe two, through the setting of U type connecting plate, make things convenient for the later stage to fix the connecting pipe one after connecting and the position of connecting pipe two, and utilize U type connecting plate to have certain elasticity, reduce in the use because rock and cause the phenomenon of taking off between connecting screw rod and the fixation nut.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Wherein the reference numerals are: 1. a first connecting pipe; 2. a second connecting pipe; 3. a connecting sleeve; 4. a first connecting plate; 5. a second connecting plate; 6. connecting a screw rod; 7. fixing a nut; 8. a U-shaped clamping plate; 9. fixing the bolt; 10. a connecting rod; 11. a U-shaped connecting plate; 12. and connecting the jacks.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 and 2, a water supply and drainage pipeline connecting structure for a building comprises a first connecting pipe 1 and a second connecting pipe 2, wherein a connecting sleeve 3 is sleeved at the joint of the first connecting pipe 1 and the second connecting pipe 2;
the outer wall of the first connecting pipe 1 is welded with a first connecting plate 4, the outer wall of the second connecting pipe 2 is welded with a second connecting plate 5, and the second connecting plate 5 and the first connecting plate 4 are arranged in bilateral symmetry around the connecting sleeve 3;
connecting screw rods 6 are inserted at four corners between the second connecting plate 5 and the first connecting plate 4, two ends of each connecting screw rod 6 respectively penetrate through the first connecting plate 4 and the second connecting plate 5, two ends of each connecting screw rod 6 are respectively provided with fixing nuts 7, and the two groups of fixing nuts 7 are respectively contacted with the outer side walls of the first connecting plate 4 and the second connecting plate 5;
symmetrical joint has U type cardboard 8 around the top of connecting plate one 4 and connecting plate two 5 is equal, and U type cardboard 8 passes through fixing bolt 9 and sets up on connecting plate one 4 and connecting plate two 5, and the welding of U type cardboard 8's top has connecting rod 10, and the welding has the U type connecting plate 11 of taking the pterygoid lamina between the top of two sets of connecting rods 10, and connecting hole 12 has been seted up at the pterygoid lamina top of U type connecting plate 11.
One end of the connecting sleeve 3 is fixed with the second connecting pipe 2 in a sealing and welding mode, a rubber sealing ring is arranged at the joint of the connecting sleeve 3 and the first connecting pipe 1, and the rubber sealing ring guarantees the sealing performance of connection between the first connecting pipe 1 and the connecting sleeve 3.
Four corners of the first connecting plate 4 and the second connecting plate 5 are provided with mounting jacks matched with the connecting screw rods 6, and the mounting jacks and the connecting screw rods 6 are in clearance fit with the tolerance of 0.1mm-0.2 mm.
Threaded holes matched with the fixing bolts 9 are symmetrically formed in the front and back of the upper portions of the side walls of the first connecting plate 4 and the second connecting plate 5, and the threaded holes are in threaded connection with the threaded ends of the fixing bolts 98 through mutually matched threads.
The top of the U-shaped clamping plate 8 and the bottom of the U-shaped connecting plate 11 are both provided with welding jacks matched with the connecting rod 10, the welding jacks and the connecting rod 10 are in interference fit with the tolerance of 0.02mm-0.05mm, and the U-shaped clamping plate 8 and the U-shaped connecting plate 11 are conveniently connected into a whole through welding of the connecting rod 10.
Through add connecting sleeve 3 between connecting pipe 1 and connecting pipe two 2, make things convenient for the butt joint installation between connecting pipe 1 and the connecting pipe two 2, and through connecting screw 6 and fixation nut 7 mutually support, it is fixed to connect between connecting plate 4 and the connecting plate two 5, make things convenient for the fixing after connecting pipe 1 docks with connecting pipe two 2, and make things convenient for the later stage to connecting pipe 1 and connecting pipe two 2's hoist and mount installation, setting through U type connecting plate 11, make things convenient for the later stage to fix the position of connecting pipe 1 and connecting pipe two 2 after connecting, and utilize U type connecting plate 11 to have certain elasticity, reduce in the use and cause the phenomenon of taking off between connecting screw 6 and the fixation nut 7 because rock.
During the use, through inserting connecting pipe 1 into the inner chamber of connecting sleeve 3, accomplish the butt joint between connecting pipe 1 and the connecting pipe two 2, transversely peg graft connecting screw 6 between connecting plate 4 and connecting plate two 5, adjust its position on connecting screw 6 through rotating fixation nut 7, make and to fix between connecting pipe 1 and the connecting pipe two 2, will have U type cardboard 8 of U type connecting plate 11 to fix on connecting plate 4 and connecting plate two 5 upper portions through fixing bolt 9, pass the position fixation of connecting jack 12 with U type connecting plate 11 through the bolt, thereby accomplish the butt joint and the fixed of position to connecting pipe 1 and connecting pipe two 2.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (5)
1. A connecting structure of a water supply and drainage pipeline for a building is characterized by comprising a first connecting pipe and a second connecting pipe, wherein a connecting sleeve is sleeved at the joint of the first connecting pipe and the second connecting pipe;
the outer wall of the first connecting pipe is welded with a first connecting plate, the outer wall of the second connecting pipe is welded with a second connecting plate, and the second connecting plate and the first connecting plate are arranged in bilateral symmetry around the connecting sleeve;
connecting screw rods are inserted into four corners between the second connecting plate and the first connecting plate, two ends of each connecting screw rod respectively penetrate through the first connecting plate and the second connecting plate, two ends of each connecting screw rod are respectively provided with fixing nuts, and the two groups of fixing nuts are respectively contacted with the outer side walls of the first connecting plate and the second connecting plate;
the connecting plate I and the connecting plate II are symmetrically clamped with U-shaped clamping plates in a front-back symmetrical mode at the tops, the U-shaped clamping plates are arranged on the connecting plate I and the connecting plate II through fixing bolts, connecting rods are welded at the top ends of the U-shaped clamping plates, the U-shaped connecting plates with wing plates are welded between the top ends of the connecting rods, and connecting jacks are formed in the tops of the wing plates of the U-shaped connecting plates.
2. The connecting structure of water supply and drainage pipelines for buildings as claimed in claim 1, wherein one end of the connecting sleeve is fixed with the second connecting pipe in a sealing and welding manner, and a rubber sealing ring is arranged at the joint of the connecting sleeve and the first connecting pipe.
3. The connecting structure of water supply and drainage pipelines for buildings as claimed in claim 2, wherein the four corners of the first connecting plate and the second connecting plate are provided with mounting jacks matched with the connecting screw rods, and the mounting jacks and the connecting screw rods are in clearance fit with a tolerance of 0.1mm-0.2 mm.
4. The connecting structure of water supply and drainage pipelines for buildings as claimed in claim 3, wherein the upper parts of the side walls of the first connecting plate and the second connecting plate are symmetrically provided with threaded holes matched with the fixing bolts in the front and back directions, and the threaded holes are connected with the threaded ends of the fixing bolts 8 through mutually matched threads.
5. The connecting structure of the water supply and drainage pipeline for the building of claim 4, wherein the top of the U-shaped clamping plate and the bottom of the U-shaped connecting plate are both provided with welding jacks matched with the connecting rods, and the welding jacks and the connecting rods are in interference fit with a tolerance of 0.02mm-0.05 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442647.0U CN212107314U (en) | 2020-03-31 | 2020-03-31 | Water supply and drainage pipeline connection structure for building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442647.0U CN212107314U (en) | 2020-03-31 | 2020-03-31 | Water supply and drainage pipeline connection structure for building |
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| CN212107314U true CN212107314U (en) | 2020-12-08 |
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| CN202020442647.0U Active CN212107314U (en) | 2020-03-31 | 2020-03-31 | Water supply and drainage pipeline connection structure for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579633A (en) * | 2021-08-04 | 2021-11-02 | 中国电建集团山东电力建设有限公司 | Dissimilar pipeline bridging welding connection structure and method |
-
2020
- 2020-03-31 CN CN202020442647.0U patent/CN212107314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579633A (en) * | 2021-08-04 | 2021-11-02 | 中国电建集团山东电力建设有限公司 | Dissimilar pipeline bridging welding connection structure and method |
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