CN220749368U - Split reducing connecting pipe - Google Patents
Split reducing connecting pipe Download PDFInfo
- Publication number
- CN220749368U CN220749368U CN202322489928.8U CN202322489928U CN220749368U CN 220749368 U CN220749368 U CN 220749368U CN 202322489928 U CN202322489928 U CN 202322489928U CN 220749368 U CN220749368 U CN 220749368U
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- China
- Prior art keywords
- connecting pipe
- pipe body
- reducing
- fixedly arranged
- reducing connecting
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000004224 protection Effects 0.000 claims abstract description 25
- 239000010410 layer Substances 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 45
- 239000000956 alloy Substances 0.000 claims description 17
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 17
- 150000002910 rare earth metals Chemical class 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 16
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 13
- 239000000788 chromium alloy Substances 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of reducing connecting pipes and discloses a split reducing connecting pipe which comprises a main body mechanism and a protection mechanism, wherein the protection mechanism is positioned at the inner end of the main body mechanism, the main body mechanism comprises a reducing connecting pipe body, anti-slip corrugations and a connecting pipe body, the anti-slip corrugations are fixedly arranged at the outer end of the reducing connecting pipe body, the connecting pipe body is fixedly arranged at the lower end of the reducing connecting pipe body, the main body mechanism further comprises an external connecting thread part and a connecting and dismounting assembly, and the external connecting thread part is fixedly arranged at the outer end of the connecting pipe body. According to the split-type reducing connecting pipe, the connecting and disassembling capabilities of the split-type reducing connecting pipe are improved by installing and improving the main body mechanism, so that the split-type reducing connecting pipe can be conveniently connected, installed or disassembled according to the use requirement in the actual use process, the operation is convenient, and the market competitiveness of the split-type reducing connecting pipe is improved.
Description
Technical Field
The utility model relates to the technical field of reducing connecting pipes, in particular to a split-type reducing connecting pipe.
Background
The drainage pipeline and the ventilation pipeline can use a split reducing connecting pipe when in operation, and the reducing pipe can help ensure smooth operation of a pipeline system, thereby keeping health and safety of a building.
The utility model provides a split type reducing connecting pipe in prior art publication No. CN208268601U patent document, which comprises a pipe body, the water conservancy diversion frame, wherein the body includes big diameter pipe section, reducing pipe section and path section, the water conservancy diversion frame includes the honeycomb duct, the water conservancy diversion fin board, pressure-bearing shell fragment, wherein the honeycomb duct inlays in big diameter pipe section and through spout and big diameter pipe section internal surface sliding connection, the water conservancy diversion fin board is connected with honeycomb duct internal surface is perpendicular, pressure-bearing shell fragment and honeycomb duct terminal end face are articulated each other and encircle honeycomb duct axis equipartition, the utility model discloses a reduce the interior fluid of pipeline effectively in reducing position department pressure increase and the serious phenomenon of body surface abrasion phenomenon that causes, on the other hand effectively eliminate the noise pollution phenomenon that causes because of the fluid flow direction confusion is caused to pressure increase.
However, the connection and disassembly capabilities of the prior art publication number CN208268601U are not good when in use, which results in inconvenient connection and disassembly of the reducing connecting pipe according to the use requirement in the actual use process, and affects the use convenience.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a split reducing connecting pipe, which solves the problem that the prior art is inconvenient to connect and detach in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the split reducing connecting pipe comprises a main body mechanism and a protection mechanism, wherein the protection mechanism is positioned at the inner end of the main body mechanism, the main body mechanism comprises a reducing connecting pipe body, anti-slip waves and a connecting pipe body, the anti-slip waves are fixedly arranged at the outer end of the reducing connecting pipe body, and the connecting pipe body is fixedly arranged at the lower end of the reducing connecting pipe body;
the main body mechanism further comprises an external connecting thread and a connecting and dismounting assembly, the external connecting thread is fixedly arranged at the outer end of the connecting pipe body, and the connecting and dismounting assembly is positioned at the left end and the right end of the reducing connecting pipe body.
Preferably, the connection disassembly component comprises a control button, a first mounting groove, a first limiting block, a first reset spring, a connecting rod, a connection clamping groove, an internal connection thread, a connection buckle, a second mounting groove, a second limiting block and a second reset spring, wherein the control button is movably mounted at the left end and the right end of the reducing connecting pipe body, and the connection buckle is conveniently driven to move through the installation and improvement of the control button.
Preferably, the first mounting groove is fixedly arranged at the inner end of the reducing connecting pipe body, the first limiting block is fixedly arranged at the right end of the control button, the first reset spring is fixedly arranged at the upper end and the lower end of the right end of the first limiting block, and the functions of limiting and resetting the control button are realized through the mounting and improvement of the first limiting block and the first reset spring.
Preferably, the connecting rod fixed mounting is in the right-hand member of stopper one, the fixed both ends of controlling of setting in reducing connecting pipe body inner of connection draw-in groove, the fixed inner that sets up at reducing connecting pipe body of internal connection screw thread department, connect buckle movable mounting both ends about the connecting pipe body, through the installation and the improvement to connecting draw-in groove and connecting buckle, realized being convenient for carry out the effect of connecting to reducing connecting pipe body.
Preferably, the second mounting groove is fixedly arranged at the inner end of the connecting pipe body, the second limiting block is fixedly arranged at the right end of the connecting buckle, the second reset spring is fixedly arranged at the right end of the second limiting block, and the second reset spring is fixedly connected to the right end of the second mounting groove.
Preferably, the protection mechanism comprises a PVC protection layer, a rare earth alloy wear-resistant material layer, a ceramic patch wear-resistant material layer, a high chromium alloy material and an anti-corrosion layer, wherein the PVC protection layer is fixedly arranged inside the reducing connecting pipe body, is positioned at the outer end inside the reducing connecting pipe body, and plays a role in protecting the surface of the reducing connecting pipe body through the arrangement of the PVC protection layer, so that the surface of the reducing connecting pipe body is not easy to scratch.
Preferably, the rare earth alloy wear-resistant material layer is fixedly arranged in the reducing connecting pipe body, the rare earth alloy wear-resistant material layer is positioned at the inner end of the PVC protective layer, the ceramic patch wear-resistant material layer is fixedly arranged in the reducing connecting pipe body, and is positioned at the inner end of the rare earth alloy wear-resistant material layer, and the hardness in use and the high-temperature and wear-resistant effects are enhanced through the arrangement of the rare earth alloy wear-resistant material layer and the ceramic patch wear-resistant material layer.
Preferably, the high chromium alloy material is fixedly arranged in the reducing connecting pipe body, the high chromium alloy material is positioned at the inner end of the ceramic patch wear-resistant material layer, the anti-corrosion layer is fixedly arranged in the reducing connecting pipe body, and the anti-corrosion layer is positioned at the inner end of the high chromium alloy material and plays roles in wear resistance, heat resistance and corrosion resistance through the arrangement of the high chromium alloy material and the anti-corrosion layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the split-type reducing connecting pipe, the connecting and disassembling capabilities of the split-type reducing connecting pipe are improved by installing and improving the main body mechanism, so that the split-type reducing connecting pipe can be conveniently connected, installed or disassembled according to the use requirement in the actual use process, the operation is convenient, and the market competitiveness of the split-type reducing connecting pipe is improved;
2. according to the split reducing connecting pipe, the protection capability is improved by improving the protection mechanism, so that the split reducing connecting pipe can effectively play roles of wear resistance, durability and corrosion resistance in the actual use process, the service life of the reducing connecting pipe body is prolonged, and the practicability of the split reducing connecting pipe is improved;
3. this split type reducing connecting pipe through the installation and the improvement to connection draw-in groove and connection buckle, has realized being convenient for carry out the effect of connecting with reducing connecting pipe body, drives the connecting rod through pressing control button and presses to on the connection buckle, plays convenient to detach effect, and operation convenient to use has improved the convenience of use of this split type reducing connecting pipe.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional splitting structure of the present utility model;
FIG. 3 is a schematic view of a complementary cross-sectional structure of the connection and disconnection assembly of the present utility model;
FIG. 4 is a schematic cross-sectional view of a shielding mechanism according to the present utility model;
FIG. 5 is an enlarged partial detail schematic view of the connection and disconnection assembly of the present utility model;
fig. 6 is a schematic view of a partial cross-sectional structure of a protection mechanism according to the present utility model.
In the figure: 1. a main body mechanism; 101. a reducing connecting pipe body; 102. anti-slip corrugations; 103. a connection pipe body; 104. an external connecting thread; 105. connecting and dismounting the assembly; 1051. a control button; 1052. a first mounting groove; 1053. a first limiting block; 1054. a first reset spring; 1055. a connecting rod; 1056. a connecting clamping groove; 1057. connecting the screw thread part internally; 1058. a connecting buckle; 1059. a second mounting groove; 10510. a second limiting block; 10511. a second reset spring; 2. a protective mechanism; 201. a PVC protective layer; 202. a rare earth alloy wear-resistant material layer; 203. a ceramic patch wear-resistant material layer; 204. a high chromium alloy material; 205. and an anti-corrosion layer.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the split reducing connecting pipe comprises a main body mechanism 1 and a protection mechanism 2, wherein the protection mechanism 2 is positioned at the inner end of the main body mechanism 1, the main body mechanism 1 comprises a reducing connecting pipe body 101, anti-slip corrugations 102 and a connecting pipe body 103, the anti-slip corrugations 102 are fixedly arranged at the outer end of the reducing connecting pipe body 101, and the connecting pipe body 103 is fixedly arranged at the lower end of the reducing connecting pipe body 101;
the main body mechanism 1 further comprises an external connection thread 104 and a connection dismounting assembly 105, wherein the external connection thread 104 is fixedly arranged at the outer end of the connecting pipe body 103, and the connection dismounting assembly 105 is positioned at the left end and the right end of the reducing connecting pipe body 101.
The connection disassembly component 105 comprises a control button 1051, a first mounting groove 1052, a first limiting block 1053, a first reset spring 1054, a connecting rod 1055, a connecting clamping groove 1056, an internal connecting thread 1057, a connecting buckle 1058, a second mounting groove 1059, a second limiting block 10510 and a second reset spring 10511, wherein the control button 1051 is movably mounted at the left end and the right end of the reducing connecting pipe body 101, the first mounting groove 1052 is fixedly arranged at the inner end of the reducing connecting pipe body 101, the first limiting block 1053 is fixedly mounted at the right end of the control button 1051, the first reset spring 1054 is fixedly mounted at the upper end and the lower end of the right end of the first limiting block 1053, the connecting rod 1055 is fixedly mounted at the right end of the first limiting block 1053, the connecting clamping groove 1056 is fixedly arranged at the left end and the right end of the inner end of the reducing connecting pipe body 101, the internal connecting thread 1057 is fixedly arranged at the inner end of the reducing connecting pipe body 101, the connecting buckle 1058 is movably mounted at the left end and the right end of the connecting pipe body 103, the second mounting groove 1059 is fixedly arranged at the inner end of the connecting pipe body 105103, the right end of the limiting block 10510 is fixedly mounted at the inner end of the connecting pipe 1058, the right end of the connecting pipe 1058, the inner connecting buckle 10511 is fixedly mounted at the inner end of the connecting rod 1058, the connecting rod 10511 is fixedly mounted at the inner end of the connecting rod 1051, and the connecting rod 1051 by driving the connecting rod 1051, and the connecting rod 1051 and the connecting rod is fixedly mounted at the inner end of the inner connecting end of the connecting rod and the connecting rod.
The protection mechanism 2 comprises a PVC protection layer 201, a rare earth alloy wear-resistant material layer 202, a ceramic patch wear-resistant material layer 203, a high chromium alloy material 204 and an anti-corrosion layer 205, wherein the PVC protection layer 201 is fixedly arranged inside the reducing connecting pipe body 101, the PVC protection layer 201 is positioned at the outer end inside the reducing connecting pipe body 101, the rare earth alloy wear-resistant material layer 202 is fixedly arranged inside the reducing connecting pipe body 101, the rare earth alloy wear-resistant material layer 202 is positioned at the inner end of the PVC protection layer 201, the ceramic patch wear-resistant material layer 203 is fixedly arranged inside the reducing connecting pipe body 101, the ceramic patch wear-resistant material layer 203 is positioned at the inner end of the rare earth alloy wear-resistant material layer 202, the high chromium alloy material 204 is positioned at the inner end of the ceramic patch wear-resistant material layer 203, the anti-corrosion layer 205 is fixedly arranged inside the reducing connecting pipe body 101, the anti-corrosion layer 205 is positioned at the inner end of the high chromium alloy material 204, the effect of protecting the surface of the reducing connecting pipe body 101 is achieved through the arrangement of the PVC protection layer 201, and the hardness in use is enhanced through the arrangement of the rare earth alloy material layer 202 and the ceramic patch wear-resistant material layer 203.
Working principle: when the connecting rod is required to be used, the external connecting thread 104 on the connecting pipe body 103 is screwed into the internal connecting thread 1057 at the inner end of the reducing connecting pipe body 101, so that the connecting pipe body 103 is connected with the reducing connecting pipe body 101, meanwhile, the connecting buckle 1058 is clamped into the connecting clamping groove 1056, double connection of the connecting pipe body 103 and the reducing connecting pipe body 101 is completed, later-stage abrasion can be realized through the arrangement of the rare earth alloy abrasion-resistant material layer 202 and the ceramic patch abrasion-resistant material layer 203 if abrasion occurs to the threaded belt, the connecting rod 1055 is driven to be pressed onto the connecting buckle 1058 by pressing the control button 1051 when the connecting rod is required to be detached in the later stage, the connecting buckle 1058 is retracted by the elastic force of the second restoring spring 10511, the connecting buckle 1058 is ejected from the reducing connecting pipe body 101, the surface of the reducing connecting pipe body is not easily scratched by the arrangement of the PVC protective layer 201, and the use hardness and the high-temperature resistance abrasion-resistant effect are realized through the arrangement of the rare earth alloy abrasion-resistant material layer 202 and the ceramic patch abrasion-resistant material layer 203.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a split type reducing connecting pipe, includes main part mechanism (1) and protection machanism (2), its characterized in that: the protection mechanism (2) is positioned at the inner end of the main body mechanism (1), the main body mechanism (1) comprises a reducing connecting pipe body (101), anti-slip corrugations (102) and a connecting pipe body (103), the anti-slip corrugations (102) are fixedly arranged at the outer end of the reducing connecting pipe body (101), and the connecting pipe body (103) is fixedly arranged at the lower end of the reducing connecting pipe body (101);
the main body mechanism (1) further comprises an external connecting thread (104) and a connecting and dismounting assembly (105), the external connecting thread (104) is fixedly arranged at the outer end of the connecting pipe body (103), and the connecting and dismounting assembly (105) is positioned at the left end and the right end of the reducing connecting pipe body (101).
2. The split reducing connecting pipe according to claim 1, wherein: the connecting and dismounting assembly (105) comprises a control button (1051), a first mounting groove (1052), a first limiting block (1053), a first reset spring (1054), a connecting rod (1055), a connecting clamping groove (1056), an internal connecting thread (1057), a connecting buckle (1058), a second mounting groove (1059), a second limiting block (10510) and a second reset spring (10511), wherein the control button (1051) is movably mounted at the left end and the right end of the reducing connecting pipe body (101).
3. The split reducing connecting pipe according to claim 2, wherein: the first mounting groove (1052) is fixedly arranged at the inner end of the reducing connecting pipe body (101), the first limiting block (1053) is fixedly arranged at the right end of the control button (1051), and the first reset spring (1054) is fixedly arranged at the upper end and the lower end of the right end of the first limiting block (1053).
4. A split reducing coupling tube according to claim 3, wherein: connecting rod (1055) fixed mounting is in the right-hand member of stopper one (1053), connecting draw-in groove (1056) are fixed to be set up the left and right sides both ends at reducing connecting pipe body (101) inner, interior connecting thread department (1057) are fixed to be set up the inner at reducing connecting pipe body (101), connecting buckle (1058) movable mounting is at the left and right sides both ends of connecting pipe body (103).
5. The split reducing connecting pipe according to claim 4, wherein: the second mounting groove (1059) is fixedly arranged at the inner end of the connecting pipe body (103), the second limiting block (10510) is fixedly arranged at the right end of the connecting buckle (1058), the second return spring (10511) is fixedly arranged at the right end of the second limiting block (10510), and the second return spring (10511) is fixedly connected to the right end of the second mounting groove (1059).
6. The split reducing connecting pipe according to claim 5, wherein: the protection mechanism (2) comprises a PVC protection layer (201), a rare earth alloy wear-resistant material layer (202), a ceramic patch wear-resistant material layer (203), a high-chromium alloy material (204) and an anti-corrosion layer (205), wherein the PVC protection layer (201) is fixedly arranged inside the reducing connecting pipe body (101), and the PVC protection layer (201) is positioned at the outer end inside the reducing connecting pipe body (101).
7. The split reducing connecting tube as set forth in claim 6, wherein: the rare earth alloy wear-resistant material layer (202) is fixedly arranged in the reducing connecting pipe body (101), the rare earth alloy wear-resistant material layer (202) is positioned at the inner end of the PVC protective layer (201), the ceramic patch wear-resistant material layer (203) is fixedly arranged in the reducing connecting pipe body (101), and the ceramic patch wear-resistant material layer (203) is positioned at the inner end of the rare earth alloy wear-resistant material layer (202).
8. The split reducing connecting tube as set forth in claim 7, wherein: the high chromium alloy material (204) is fixedly arranged in the reducing connecting pipe body (101), the high chromium alloy material (204) is positioned at the inner end of the ceramic patch wear-resistant material layer (203), the anti-corrosion layer (205) is fixedly arranged in the reducing connecting pipe body (101), and the anti-corrosion layer (205) is positioned at the inner end of the high chromium alloy material (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322489928.8U CN220749368U (en) | 2023-09-13 | 2023-09-13 | Split reducing connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322489928.8U CN220749368U (en) | 2023-09-13 | 2023-09-13 | Split reducing connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220749368U true CN220749368U (en) | 2024-04-09 |
Family
ID=90562091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322489928.8U Active CN220749368U (en) | 2023-09-13 | 2023-09-13 | Split reducing connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220749368U (en) |
-
2023
- 2023-09-13 CN CN202322489928.8U patent/CN220749368U/en active Active
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