CN107642649B - Building construction pressure-resistant pipeline and connection mounting structure thereof - Google Patents
Building construction pressure-resistant pipeline and connection mounting structure thereof Download PDFInfo
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- CN107642649B CN107642649B CN201710865037.4A CN201710865037A CN107642649B CN 107642649 B CN107642649 B CN 107642649B CN 201710865037 A CN201710865037 A CN 201710865037A CN 107642649 B CN107642649 B CN 107642649B
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Abstract
The invention provides a pressure-resistant pipeline for building construction and a connecting and installing structure thereof, which comprises a pressure-resistant pipeline and a pipeline connecting piece, wherein the shapes of the inner walls of a first pipeline pressure plate and a second pipeline pressure plate are the same as those of the pressure-resistant pipeline, fixed blocks and limiting grooves on the first pipeline pressure plate and the second pipeline pressure plate are arranged in a stepped mode, so that the pipeline pressure plates are firmly combined, the inner walls of the pipelines and the outer walls of the pipelines are in a zigzag mode, springs are arranged in cavities, the pressure-resistant buffer performance of the pressure-resistant pipeline is improved, the contact surfaces of the first pressure-resistant pipeline and the second pressure-resistant pipeline and the pipeline connecting piece are in a concave shape, the limiting rings are gradually reduced along the direction of the pipeline connecting piece, the sealing performance of the pipeline connecting piece and the pipeline is better, and the thermal-melting degree of the limiting rings is higher than that after the pipeline is melted by the sliding blocks, the thermal-melting degree of the limiting rings is higher than that of the melting materials.
Description
Technical Field
The invention relates to the technical field related to buildings, in particular to a pressure-resistant pipeline for building construction and a connection installation structure thereof.
Background
With the rapid development of the modern international petrochemical industry, pipeline systems are also developed from traditional metal pipeline systems to today's plastic pipeline systems and metal-plastic composite pipeline systems, so that the application range and quality of the pipeline are greatly improved. Thermoplastic organic polymer materials such as polyethylene plastic, polypropylene plastic, polybutylene plastic and the like are successfully applied to pipeline systems in the eighties of the twentieth century, and the pipelines mainly comprise thermoplastic plastic pipelines and metal lining plastic composite pipelines, wherein the metal lining plastic composite pipelines comprise an inner thermoplastic plastic pipeline and a metal layer wrapping the plastic pipeline. When the pipeline system is connected, the pipeline connecting piece made of the thermoplastic organic polymer material is adopted, and the thermal melting connection is carried out by utilizing the basic physical characteristics of the thermoplastic plastics, so that the pipeline system connection integration is realized, the phenomena of dripping, leaking, running and counterfeiting of the pipeline system are greatly reduced, and the application reliability of the pipeline system is essentially improved. Many pipelines in reality have the following problems:
1. because the pipeline connecting piece plays an auxiliary role in use, in reality, a plurality of constructors easily neglect the fastening problem of the pipeline, and the operation precision requirement on the hot melt connection is higher, if the hot melt connection is improper, the pipeline system can leak at the connecting position, even fall off and other accidents;
2. after the later use of many pipeline connectors, the pipeline connectors cannot be reused, so that the cost is increased intangibly;
3. in the process of combining a plurality of pipeline connecting pieces and pipelines, due to the auxiliary effect of the pipeline connecting pieces, the connection parts of the pipeline connecting pieces and the pipelines do not have proper protective measures, so that the construction defect is brought to a certain extent;
4. after the later use of many pipeline connectors, the pipeline connectors are difficult to remove or can not be removed from the pipeline at all times;
therefore, we propose a construction pressure-resistant pipeline and a connection installation structure thereof.
Disclosure of Invention
The invention aims to provide a pressure-resistant pipeline for building construction and a connecting and mounting structure thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a construction pressure-resistant pipeline and connection mounting structure thereof, includes pressure-resistant pipeline and pipeline connecting piece, pressure-resistant pipeline is including first pressure-resistant pipeline and second pressure-resistant pipeline, is provided with pipeline pressfitting board and pipeline connecting piece on the contact surface of this first pressure-resistant pipeline and second pressure-resistant pipeline, and pipeline pressfitting board is including first pipeline pressfitting board and second pipeline pressfitting board, pipeline connecting piece sets up in the inside of first pressure-resistant pipeline and second pressure-resistant pipeline contact surface, and first pipeline pressfitting board and second pipeline pressfitting board set up in the outside of first pressure-resistant pipeline and second pressure-resistant pipeline contact surface, and be provided with the filling hole on the surface of first pipeline pressfitting board and second pipeline pressfitting board, the inside of pressure-resistant pipeline is including pipeline inner wall, pipeline outer wall and spring, and is provided with the lug on the pipeline inner wall, and is provided with the recess on this lug and the recess elastic phase, be fixed with the slider on the surface of upper and lower both ends of pipeline connecting piece, this pipeline pressfitting board sets up the spout based on the slider corresponds, and the left side pipeline pressfitting board and slider and the slider, and the corresponding pressure-resistant screw bolt of pipeline connecting piece have the limit screw thread to be provided with on the corresponding pressure-resistant screw thread seal, the seal and the seal thread material is located on the corresponding pressure-resistant pipeline, and the seal thread seal has.
Preferably, the inner wall shape of the first pipeline pressing plate and the second pipeline pressing plate is the same as the shape of the pressure-resistant pipeline, the contact surface of the first pipeline pressing plate and the second pipeline pressing plate is provided with a fixed block and a limit groove, the limit groove is combined with the fixed block, and the limit groove and the fixed block are all arranged in a step shape.
Preferably, the inner wall of the pipeline and the outer wall of the pipeline are in zigzag fit, a rhombic cavity is arranged between the two fit positions, and a spring is arranged in the cavity.
Preferably, the contact surfaces of the first pressure-resistant pipeline and the second pressure-resistant pipeline with the pipeline connecting piece are concave, and the injection hole penetrates through the pipeline pressing plate and is arranged at the upper end of the pipeline connecting piece.
Preferably, the maximum diameter of the rubber ring is smaller than the maximum diameter of the pressure-resistant pipeline, and the minimum diameter is larger than the minimum diameter of the pipeline connecting piece.
Preferably, the limit rings are uniformly arranged on the outer surface of the pipeline connecting piece, and the limit rings are gradually reduced in height along the direction of the pipeline connecting piece.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the inner walls of the first pipeline pressing plate and the second pipeline pressing plate are identical to the pressure-resistant pipeline in shape, and the fixed blocks and the limit grooves on the first pipeline pressing plate and the second pipeline pressing plate are arranged in a step shape, so that the pipeline pressing plates are firmly combined and accurately connected;
2. according to the invention, the inner wall of the pipeline and the outer wall of the pipeline are in zigzag fit, and the spring is arranged in the cavity, so that the pressure-resistant buffer performance of the pressure-resistant pipeline is improved;
3. according to the invention, the contact surfaces of the first pressure-resistant pipeline and the second pressure-resistant pipeline and the pipeline connecting piece are in a concave shape, and the height of the limit ring is gradually reduced along the direction of the pipeline connecting piece, so that the sealing performance is better when the pipeline connecting piece and the pipeline are combined;
4. according to the invention, the materials of the sliding block and the sliding groove are the same as the materials of the molten materials, and the thermal melting degree of the limiting ring is larger than that of the molten materials, so that the pipeline pressing plate is easy to detach after the pipeline is melted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of a pressure resistant conduit structure of the present invention;
FIG. 3 is a cross-sectional view of the pipe coupling of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: the pressure-resistant pipeline 1, the first pressure-resistant pipeline 2, the second pressure-resistant pipeline 3, the 4-pipeline pressing plate, the 5-injection hole, the 6-pipeline outer wall, the 7-pipeline inner wall, the 8-bump, the 9-groove, the 10-spring, the 11-cavity, the 12-fixing block, the 13-chute, the 14-slider, the 15-rubber ring, the 16-limit ring, the 17-pipeline connecting piece, the 18-thread groove, the 19-fastening bolt, the 20-pipeline pressing plate, the 21-second pipeline pressing plate and the 22-limit groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "up and down", "inside and outside", "left and right", etc. are based on the directions or positional relationships shown in fig. 1, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or structure to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a construction pressure-resistant pipeline and connection mounting structure thereof, including pressure-resistant pipeline 1 and pipeline connecting piece 17, pressure-resistant pipeline 1 is including first pressure-resistant pipeline 2 and second pressure-resistant pipeline 3, be provided with pipeline pressboard 4 and pipeline connecting piece 17 on the contact surface of this first pressure-resistant pipeline 2 and second pressure-resistant pipeline 3, the contact surface of first pressure-resistant pipeline 2 and second pressure-resistant pipeline 3 and pipeline connecting piece 17 is "concave" word form, and injection hole 5 runs through pipeline pressboard 4 and sets up in pipeline connecting piece 17's upper end, when making to carry out the phase-to-phase of pipeline connecting piece 17 and pressure-resistant pipeline 1, the leakproofness is better.
The pipeline laminated board 4 comprises a first pipeline laminated board 20 and a second pipeline laminated board 21, the inner wall shapes of the first pipeline laminated board 20 and the second pipeline laminated board 21 are the same as those of the pressure-resistant pipeline 1, the contact surfaces of the first pipeline laminated board 20 and the second pipeline laminated board 21 are provided with a fixed block 12 and a limit groove 22, the limit groove 22 is combined with the fixed block 12, and the limit groove 22 and the fixed block 12 are all in step-shaped arrangement, so that the pipeline laminated board 4 is combined firmly and connected accurately.
The pipeline connecting piece 17 is arranged in the first pressure-resistant pipeline 2 and the second pressure-resistant pipeline 3, the first pipeline pressing plate 20 and the second pipeline pressing plate 21 are arranged outside the contact surface of the first pressure-resistant pipeline 2 and the second pressure-resistant pipeline 3, the injection holes 5 are formed in the outer surfaces of the first pipeline pressing plate 20 and the second pipeline pressing plate 21, the pressure-resistant pipeline 1 comprises a pipeline inner wall 7, a pipeline outer wall 6 and a spring 10, the pipeline inner wall 7 is provided with a protruding block 8, the pipeline outer wall 6 is provided with a groove 9, the protruding block 8 is elastically matched with the groove 9, the pipeline inner wall 7 is in zigzag fit with the pipeline outer wall 6, a rhombic cavity 11 is formed between the two parts, and the spring 10 is arranged in the cavity 11, so that the pressure-resistant buffering performance of the pressure-resistant pipeline 1 is improved.
The sliding blocks 14 are fixed on the outer surfaces of the upper end and the lower end of the pipeline connecting piece 17, the sliding grooves 13 are correspondingly arranged on the outer surfaces of the upper end and the lower end of the pipeline connecting piece 4 based on the sliding blocks 14, the sliding grooves 13 are matched with the sliding blocks 14, rubber rings 15 are respectively fixed at the ends of the left end and the right end of the pipeline connecting piece 17, the maximum diameter of each rubber ring 15 is smaller than the maximum diameter of the pressure-resistant pipeline 1, the minimum diameter is larger than the minimum diameter of the pipeline connecting piece 17, a limiting ring 16 and a thread groove 18 are further arranged on the contact surface of the pipeline connecting piece 17 and the pressure-resistant pipeline 1, the limiting rings 16 are uniformly arranged on the outer surface of the pipeline connecting piece 17, the limiting rings 16 are gradually reduced in height along the direction of the pipeline connecting piece 17, the pressure-resistant pipeline 1 is correspondingly provided with fastening bolts 19 based on the thread groove 18, the fastening bolts 19 penetrate through the pressure-resistant pipeline 1 and are arranged on the pipeline connecting piece 17, the sliding blocks 14 and the sliding grooves 13 are made of the same material as the molten material, and the thermal-resistant plates of the limiting rings 16 are larger than the thermal-melting material.
Working principle: when the pressure-resistant pipe 1 needs to be combined with the pipe pressure-resistant plate 4 and the pipe connecting piece 17, the first pressure-resistant pipe 2 and the second pressure-resistant pipe 3 need to be combined with the pipe connecting piece 17, in the combining process, the rubber ring 15 gradually combines with the pressure-resistant pipe 1, then the limit ring 16 gradually combines with the pressure-resistant pipe 1, when the rubber ring 15 and the limit ring 16 reach the proper positions, the fastening bolt 19 penetrates through the pressure-resistant pipe 1 and is in threaded connection with the threaded groove 18, then the pipe pressure-resistant plate 4 combines with the pressure-resistant pipe 1 and the pipe connecting piece 17, the sliding block 14 combines with the sliding groove 13, finally the pressure-resistant pipe 1 is combined, the steps are the same as the former, after the combination is completed, the molten material starts to be gradually put into the injection hole 5, and finally the pipe pressure-resistant plate 4 is taken down.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction pressure-resistant pipeline and connection mounting structure thereof, includes pressure-resistant pipeline (1) and pipeline connecting piece (17), its characterized in that: the pressure-resistant pipeline (1) comprises a first pressure-resistant pipeline (2) and a second pressure-resistant pipeline (3), a pipeline pressure plate (4) and a pipeline connecting piece (17) are arranged on the contact surface of the first pressure-resistant pipeline (2) and the second pressure-resistant pipeline (3), the pipeline pressure plate (4) comprises a first pipeline pressure plate (20) and a second pipeline pressure plate (21), the pipeline connecting piece (17) is arranged in the contact surface of the first pressure-resistant pipeline (2) and the second pressure-resistant pipeline (3), the first pipeline pressure plate (20) and the second pipeline pressure plate (21) are arranged outside the contact surface of the first pressure-resistant pipeline (2) and the second pressure-resistant pipeline (3), the outer surfaces of the first pipeline pressure plate (20) and the second pipeline pressure plate (21) are provided with injection holes (5), the inner wall (7), the outer wall (6) and a spring (10) are arranged in the pipeline pressure-resistant pipeline (1), the outer wall (7) is provided with a bump (8), the upper end (9) of the pressure-resistant pipeline is provided with a bump (9), the two elastic sliding blocks (9) are arranged on the outer surfaces of the pressure-resistant pipeline (7), this pipeline pressboard (4) is provided with spout (13) based on slider (14) is corresponding, and this spout (13) is closed with slider (14), and the left and right ends end of pipeline connecting piece (17) is fixed with rubber circle (15) respectively, still be provided with spacing collar (16) and thread groove (18) on the contact surface of pipeline connecting piece (17) and pressure-resistant pipeline (1), this pressure-resistant pipeline (1) is provided with fastening bolt (19) based on the corresponding of thread groove (18), and fastening bolt (19) run through pressure-resistant pipeline (1) and set up on pipeline connecting piece (17), the material of slider (14) and spout (13) and molten material is the same, and the heat-fusible degree of spacing collar (16) is greater than molten material's heat-fusible degree.
2. The construction pressure-resistant pipe and its connection installation structure according to claim 1, wherein: the inner wall shape of first pipeline pressboard (20) and second pipeline pressboard (21) is the same with the shape of withstand voltage pipeline (1), and is provided with fixed block (12) and spacing groove (22) on the contact surface of first pipeline pressboard (20) and second pipeline pressboard (21), and this spacing groove (22) is closed with fixed block (12), and spacing groove (22) all are echelonment setting with fixed block (12).
3. The construction pressure-resistant pipe and its connection installation structure according to claim 1, wherein: the inner wall (7) of the pipeline and the outer wall (6) of the pipeline are in zigzag fit, a rhombic cavity (11) is arranged between the two fit positions, and a spring (10) is arranged in the cavity (11).
4. The construction pressure-resistant pipe and its connection installation structure according to claim 1, wherein: the contact surfaces of the first pressure-resistant pipeline (2) and the second pressure-resistant pipeline (3) and the pipeline connecting piece (17) are concave, and the injection hole (5) penetrates through the pipeline pressing plate (4) and is arranged at the upper end of the pipeline connecting piece (17).
5. The construction pressure-resistant pipe and its connection installation structure according to claim 1, wherein: the maximum diameter of the rubber ring (15) is smaller than the maximum diameter of the pressure-resistant pipeline (1), and the minimum diameter is larger than the minimum diameter of the pipeline connecting piece (17).
6. The construction pressure-resistant pipe and its connection installation structure according to claim 1, wherein: the limiting rings (16) are uniformly arranged on the outer surface of the pipeline connecting piece (17), and the height of the limiting rings (16) is gradually reduced along the direction of the pipeline connecting piece (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710865037.4A CN107642649B (en) | 2017-09-22 | 2017-09-22 | Building construction pressure-resistant pipeline and connection mounting structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710865037.4A CN107642649B (en) | 2017-09-22 | 2017-09-22 | Building construction pressure-resistant pipeline and connection mounting structure thereof |
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| Publication Number | Publication Date |
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| CN107642649A CN107642649A (en) | 2018-01-30 |
| CN107642649B true CN107642649B (en) | 2023-06-20 |
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| CN201710865037.4A Active CN107642649B (en) | 2017-09-22 | 2017-09-22 | Building construction pressure-resistant pipeline and connection mounting structure thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109140118A (en) * | 2018-09-27 | 2019-01-04 | 江苏清源管道技术有限公司 | A kind of long-distance pipe anti-corrosive apparatus and method |
| CN112066102B (en) * | 2020-08-17 | 2021-11-09 | 宁夏旭瑞建设工程有限公司 | Hydraulic engineering pipe connection sealing device |
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