CN110939812A - Anti-falling drain pipe connecting piece member with fastening mechanism - Google Patents
Anti-falling drain pipe connecting piece member with fastening mechanism Download PDFInfo
- Publication number
- CN110939812A CN110939812A CN201911276106.3A CN201911276106A CN110939812A CN 110939812 A CN110939812 A CN 110939812A CN 201911276106 A CN201911276106 A CN 201911276106A CN 110939812 A CN110939812 A CN 110939812A
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- Prior art keywords
- pipe
- fastening
- ring plate
- screw cap
- circular
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the technical field of drain pipes, in particular to a drain pipe connecting piece component with a fastening mechanism and capable of preventing falling, which comprises a connecting piece component body, wherein the connecting piece component body comprises a connecting pipe, a pipe port of the connecting pipe is sleeved with a fastening screw cap, the fastening screw cap is circular, and an inner wall of a cap body of the fastening screw cap is provided with an inner threaded port matched with a threaded pipe port end of a drain pipe; a pipe orifice at one end of the connecting pipe is screwed on a threaded pipe orifice of the drain pipe through an internal threaded orifice of the fastening screw cap to be fastened; the anti-dropping device has the advantages that the anti-dropping between the drain pipe and the connecting pipe is realized by the adjusting pull rod with the spring, the use is convenient, the operation is convenient, the connecting pipe can be prevented from dropping, the deformation between the drain pipe and the connecting pipe is prevented, and the water leakage problem is easy to occur.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of drainage pipes, in particular to a falling-off prevention drainage pipe connecting piece component with a fastening mechanism.
[ background of the invention ]
Along with social development, people live in more and more centralization, and enterprises and public institutions are also more and more centralized in various industrial parks. People's life and the factories of enterprises need to supply water and discharge water. The water pipe is needed in the water supply and drainage process. People generally use a drain pipe to realize drainage, the used drain pipe is formed by connecting a plurality of water pipes, the water pipes are generally connected by adopting a sleeve to reinforce the pipe rod, and when the drain pipe needs to turn, connecting pipes such as an L-shaped two-way pipe or a T-shaped three-way pipe and the like need to be added; the prior connecting pipe has the following problems when in use: due to long-time water flow impact, the connection between the pipe orifices is easy to loosen, the connecting pipe is easy to damage and fall off, the drainage problem is caused, and the life of people or the production of enterprises is influenced.
[ summary of the invention ]
The present invention is directed to overcoming the disadvantages and drawbacks of the prior art and providing a drop-resistant drain connector member with a fastening mechanism.
The invention relates to a drain pipe connecting piece component with a fastening mechanism and capable of preventing falling off, which comprises a connecting piece component body, wherein the connecting piece component body comprises a connecting pipe, a pipe port of the connecting pipe is sleeved with a fastening screw cap, the fastening screw cap is circular, and an inner wall of a cap body of the fastening screw cap is provided with an inner threaded port matched with a threaded pipe port end of a drain pipe; a pipe orifice at one end of the connecting pipe is screwed on a threaded pipe orifice of the drain pipe through an internal threaded orifice of the fastening screw cap to be fastened;
the end edge of the outer contour of the fastening screw cap is provided with an anti-ring-off plate; the surface of the anti-drop ring plate is provided with a first ring groove hole which is superposed with the circle center of the anti-drop ring plate;
a second annular groove is formed in the pipe end of the drain pipe, and a fastening ring plate is movably sleeved on the second annular groove; the fastening ring plate is circular, six through hole grooves are uniformly formed in the periphery of the surface of the fastening ring plate, and the cross sections of the through hole grooves are circular; fastening adjusting screw components are arranged in the six through hole grooves;
the fastening adjusting screw component comprises a convex rod, the section of the convex rod is circular, the convex rod is matched with the aperture of the through hole, the length of the convex rod is equal to the thickness of the plate wall of the fastening ring plate, one end of the convex rod is provided with a limiting circular convex head, the section of the limiting circular convex head is circular, and the diameter of the limiting circular convex head is larger than that of the through hole groove; the other end of the convex rod is welded with a spring type telescopic pipe to form a telescopic shaft lever;
the spring type telescopic pipe comprises a female pipe, the female pipe is welded with a convex rod, the central axes of the female pipe and the convex rod are in the same straight line, a telescopic spring is arranged on the inner bottom surface of the female pipe, an annular limiting boss is arranged on the inner wall of a pipe opening of the female pipe, a sub-shaft rod is arranged in the female pipe, the outer end of the sub-shaft rod is a threaded head, a limiting disc is arranged at the inner end of the sub-shaft rod, the diameter of the outer contour edge end of the limiting disc is matched with the pipe diameter of the female pipe, and the diameter of the outer contour edge end of the limiting disc is larger than the; the limiting disc of the sub-shaft rod is connected with one end of the telescopic spring;
the fastening adjusting screw component penetrates through the through hole groove through the telescopic shaft rod, the convex rod is arranged in the through hole groove, the sub shaft rod penetrates through a first annular groove hole in the surface of the anti-falling annular plate, and the nut with the gasket is used for fastening to form the telescopic anti-falling assembly.
Further, the connecting pipe is an L-shaped two-way connecting pipe or a T-shaped three-way connecting pipe.
Furthermore, an O-shaped sealing ring is arranged in the inner wall of the fastening screw cap.
Furthermore, the anti-ring-off plate and the fastening screw cap are of concentric circle structures.
Furthermore, a plurality of first reinforcing ribs are uniformly arranged on the back surface of the anti-loosening ring plate, and extension lines of inner ends of the first reinforcing ribs are intersected at the circle center of the anti-loosening ring plate.
Furthermore, six reinforcing ribs II are arranged on the periphery of the surface of the fastening ring plate, and the six reinforcing ribs II and the six through hole grooves are of an interval design structure.
Furthermore, the middle part of the surface of the fastening ring plate is provided with a third annular reinforcing rib.
After adopting the structure, the invention has the beneficial effects that: the anti-falling drain pipe connecting piece member with the fastening mechanism, disclosed by the invention, has the advantages that the anti-falling between the drain pipe and the connecting pipe is realized by adopting the adjusting pull rod with the spring, the use is convenient, the operation is convenient and fast, the falling of the connecting piece pipe can be prevented, the deformation between the drain pipe and the connecting pipe can be prevented, and the problem of water leakage is easily caused.
[ description of the drawings ]
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, and are not to be considered limiting of the invention, in which:
FIG. 1 is a schematic structural view of an L-shaped two-way connection pipe according to an embodiment of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a partial schematic view of the telescoping anti-drop assembly of the present invention;
FIG. 4 is a schematic view of the fastening screw cap of the present invention;
FIG. 5 is a schematic structural view of a T-shaped three-way connection tube according to another embodiment of the present invention;
description of reference numerals:
1. a connector member body; 11. a connecting pipe; 12. a telescopic anti-drop assembly; 121. a fastening ring plate; 1211. a third annular reinforcing rib; 1212. reinforcing ribs II; 122. fastening an adjusting screw member; 1221. a limiting round raised head; 1222. a nose bar; 1223. a parent bobbin; 1224. a tension spring; 1225. an annular limiting boss; 1226. a sub-shaft lever; 123. fastening a screw cap; 1231. an internal threaded port; 1232. an anti-slip ring plate; 1233. a first annular slot; 2. a drain pipe; 21. and a second ring groove.
[ detailed description ] embodiments
The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions are provided only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1, the anti-falling drain pipe connector member with a fastening mechanism according to the present embodiment includes a connector member body 1, the connector member body 1 includes a connecting pipe 11, a fastening nut 123 is sleeved on a pipe end opening of the connecting pipe 11, the fastening nut 123 is circular, and an internal threaded opening 1231 matched with a threaded pipe end of the drain pipe 2 is disposed on an inner wall of a cap body of the fastening nut 123; a pipe orifice at one end of the connecting pipe 11 is screwed on a threaded pipe orifice of the drain pipe 2 through an internal threaded orifice 1231 of the fastening screw cap 123 for fastening;
an anti-ring-off plate 1232 is arranged on the end edge of the outer contour of the fastening screw cap 123; the surface of the anti-loosening annular plate 1232 is provided with an annular groove hole I1233, and the annular groove hole I1233 is superposed with the circle center of the anti-loosening annular plate 1232;
a second annular groove 21 is formed in the pipe end of the drain pipe 2, and a fastening ring plate 121 is movably sleeved on the second annular groove 21; the fastening ring plate 121 is circular, six through hole grooves are uniformly formed in the periphery of the surface of the fastening ring plate 121, and the cross section of each through hole groove is circular; fastening adjusting screw components 122 are arranged in the six through hole grooves;
the fastening adjusting screw component 122 comprises a convex rod 1222, the cross section of the convex rod 1222 is circular, the convex rod 1222 is matched with the aperture of the through hole, the length of the convex rod 1222 is equal to the thickness of the plate wall of the fastening ring plate 121, one end of the convex rod 1222 is provided with a limiting circular convex head 1221, the cross section of the limiting circular convex head 1221 is circular, and the diameter of the limiting circular convex head 1221 is larger than that of the through hole groove; the other end of the convex rod 1222 is welded with a spring type telescopic pipe to form a telescopic shaft lever;
the spring type telescopic pipe comprises a female cylinder pipe 1223, the female cylinder pipe 1223 is connected with a convex rod 1222 in a welding mode, the central axes of the female cylinder pipe 1223 and the convex rod 1222 are in the same straight line, a telescopic spring 1224 is arranged on the inner bottom surface of the female cylinder pipe 1223, an annular limiting boss 1225 is arranged on the inner wall of a cylinder opening of the female cylinder pipe 1223, a sub-shaft rod 1226 is arranged in the female cylinder pipe 1223, the outer end of the sub-shaft rod 1226 is a threaded head, a limiting disc is arranged at the inner end of the sub-shaft rod 1226, the diameter of the outer contour edge end of the limiting disc is matched with the pipe diameter of the female cylinder pipe 1223, and the diameter of the outer contour edge end of the limiting disc is; the limiting disc of the sub-shaft 1226 is connected with one end of a telescopic spring 1224;
the fastening adjusting screw member 122 is inserted through the through hole groove by the telescopic shaft, the convex rod 1222 is arranged in the through hole groove, the sub-shaft 1226 is inserted through the annular groove hole 1233 on the surface of the anti-drop annular plate 1232, and is fastened by the nut with the gasket, so as to form the telescopic anti-drop assembly 12.
Further, the connection pipe 11 is an L-shaped two-way connection pipe or a T-shaped three-way connection pipe.
Further, an O-ring is disposed inside the inner wall of the fastening cap 123.
Further, the anti-ring-off plate 1232 and the fastening cap 123 are concentric structures.
Furthermore, a plurality of reinforcing convex ribs 1234 are uniformly arranged on the back of the anti-loosening ring plate 1232, and extension lines of inner ends of the reinforcing convex ribs 1234 are intersected at the circle center of the anti-loosening ring plate 1232.
Furthermore, six second reinforcing ribs 1212 are arranged around the surface of the fastening ring plate 121, and the six second reinforcing ribs 1212 and the six through hole grooves are in a spaced design structure.
Further, the middle part of the surface of the fastening ring plate 121 is provided with a third annular reinforcing rib 1211.
Further, a plurality of drainage grooves 111 are arranged on the inner wall of the connecting pipe 11.
The working principle of the invention is as follows:
in the invention, the telescopic anti-drop assembly 12 comprises a fastening ring plate 121, a fastening adjusting screw member 122 and a fastening screw cap 123; six fastening adjusting screw components 122 are arranged between the fastening ring plate 121 and the fastening screw cap 123; the one end setting of six fastening adjusting screw members 122 is at fastening ring board 121, and the other end alternates through the through-hole groove through the sub-axostylus axostyle 1226 of its spring flexible pipe, and nose bar 1222 is arranged in the through-hole groove, and sub-axostylus axostyle 1226 alternates through annular groove hole 1233 on anticreep ring board 1232 surface, uses the nut fastening of taking the gasket to form telescopic anticreep subassembly 12.
When the connecting piece member body 1 is used, when flowing water in the drainage pipe continuously impacts the connecting piece member body 1, at the moment, the six fastening adjusting screw members 122 of the connecting piece member body 1 shrink the drainage pipe at the pipe orifice ends of the connecting pipe 11 and the connecting pipe 11 through the telescopic springs, so that a certain deformation space is provided, the pipe orifices are loosened and easily fall off after the pipe orifice connecting position is eroded for a long time, the six fastening adjusting screw members 122 realize the connection between the two, and the six fastening adjusting screw members 122 are provided with the telescopic springs, so that the drainage pipe can be fastened on each pipe orifice end of the connecting piece member body 1 through the restoring force of the telescopic springs, the falling cannot occur, and the deformation between the pipe orifices can be resisted, thereby ensuring no leakage.
In this design, be provided with a plurality of drainage strip grooves 111 on the connecting pipe 11 inner wall to also in certain extent, form the reposition of redundant personnel, slow down the impact force, be favorable to the firm in connection between the pipe fitting.
In the design, the connecting pipe 11 is an L-shaped two-way connecting pipe or a T-shaped three-way connecting pipe, and telescopic anti-falling assemblies 12 are arranged between the connecting pipe and the water discharge pipe.
In this design, the back of the ring-off plate 1232 is uniformly provided with a plurality of first reinforcing ribs 1234, the surface of the fastening ring plate 121 is provided with six second reinforcing ribs 1212 at the periphery, and the middle part of the surface of the fastening ring plate 121 is provided with three annular reinforcing ribs 1211, so that the firmness of the design is improved.
The anti-falling drain pipe connecting piece member with the fastening mechanism, disclosed by the invention, has the advantages that the anti-falling between the drain pipe and the connecting pipe is realized by adopting the adjusting pull rod with the spring, the use is convenient, the operation is convenient and fast, the falling of the connecting piece pipe can be prevented, the deformation between the drain pipe and the connecting pipe can be prevented, and the problem of water leakage is easily caused.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (7)
1. The utility model provides a take fastening device's drain pipe connecting piece component that prevents to drop which characterized in that: the connecting piece component comprises a connecting piece component body, wherein the connecting piece component body comprises a connecting pipe, a pipe port of the connecting pipe is sleeved with a fastening screw cap, the fastening screw cap is circular, and an inner threaded port matched with a threaded pipe port end of a drain pipe is arranged on the inner wall of a cap body of the fastening screw cap; a pipe orifice at one end of the connecting pipe is screwed on a threaded pipe orifice of the drain pipe through an internal threaded orifice of the fastening screw cap to be fastened;
the end edge of the outer contour of the fastening screw cap is provided with an anti-ring-off plate; the surface of the anti-drop ring plate is provided with a first ring groove hole which is superposed with the circle center of the anti-drop ring plate;
a second annular groove is formed in the pipe end of the drain pipe, and a fastening ring plate is movably sleeved on the second annular groove; the fastening ring plate is circular, six through hole grooves are uniformly formed in the periphery of the surface of the fastening ring plate, and the cross sections of the through hole grooves are circular; fastening adjusting screw components are arranged in the six through hole grooves;
the fastening adjusting screw component comprises a convex rod, the section of the convex rod is circular, the convex rod is matched with the aperture of the through hole, the length of the convex rod is equal to the thickness of the plate wall of the fastening ring plate, one end of the convex rod is provided with a limiting circular convex head, the section of the limiting circular convex head is circular, and the diameter of the limiting circular convex head is larger than that of the through hole groove; the other end of the convex rod is welded with a spring type telescopic pipe to form a telescopic shaft lever;
the spring type telescopic pipe comprises a female pipe, the female pipe is welded with a convex rod, the central axes of the female pipe and the convex rod are in the same straight line, a telescopic spring is arranged on the inner bottom surface of the female pipe, an annular limiting boss is arranged on the inner wall of a pipe opening of the female pipe, a sub-shaft rod is arranged in the female pipe, the outer end of the sub-shaft rod is a threaded head, a limiting disc is arranged at the inner end of the sub-shaft rod, the diameter of the outer contour edge end of the limiting disc is matched with the pipe diameter of the female pipe, and the diameter of the outer contour edge end of the limiting disc is larger than the; the limiting disc of the sub-shaft rod is connected with one end of the telescopic spring;
the fastening adjusting screw component penetrates through the through hole groove through the telescopic shaft rod, the convex rod is arranged in the through hole groove, the sub shaft rod penetrates through a first annular groove hole in the surface of the anti-falling annular plate, and the nut with the gasket is used for fastening to form the telescopic anti-falling assembly.
2. The anti-drop drain connector member with fastening mechanism of claim 1, wherein: the connecting pipe is an L-shaped two-way connecting pipe or a T-shaped three-way connecting pipe.
3. The anti-drop drain connector member with fastening mechanism of claim 1, wherein: an O-shaped sealing ring is arranged in the inner wall of the fastening screw cap.
4. The anti-drop drain connector member with fastening mechanism of claim 1, wherein: the anti-slip ring plate and the fastening screw cap are of concentric circle structures.
5. The anti-drop drain connector member with fastening mechanism of claim 1, wherein: the back of the anti-loosening ring plate is evenly provided with a plurality of first reinforcing ribs, and extension lines of inner ends of the first reinforcing ribs are intersected at the circle center of the anti-loosening ring plate.
6. The anti-drop drain connector member with fastening mechanism of claim 1, wherein: six reinforcing ribs II are arranged on the periphery of the surface of the fastening ring plate, and the six reinforcing ribs II and the six through hole grooves are of an interval design structure.
7. The anti-drop drain connector member with fastening mechanism of claim 1, wherein: and the middle part of the surface of the fastening ring plate is provided with a third annular reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276106.3A CN110939812A (en) | 2019-12-12 | 2019-12-12 | Anti-falling drain pipe connecting piece member with fastening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276106.3A CN110939812A (en) | 2019-12-12 | 2019-12-12 | Anti-falling drain pipe connecting piece member with fastening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110939812A true CN110939812A (en) | 2020-03-31 |
Family
ID=69910269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911276106.3A Pending CN110939812A (en) | 2019-12-12 | 2019-12-12 | Anti-falling drain pipe connecting piece member with fastening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110939812A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9145989B1 (en) * | 2012-03-30 | 2015-09-29 | Dwayne Van Kooten | Sprinkler system coupler |
| CN205806756U (en) * | 2016-07-10 | 2016-12-14 | 江苏南波机械制造有限公司 | A kind of bearing-type bellow-type expansion joint |
| CN110005896A (en) * | 2019-04-30 | 2019-07-12 | 江苏迪威高压科技股份有限公司 | A kind of seal for pipe joints connector convenient for bent angle installation |
| CN209229185U (en) * | 2018-08-20 | 2019-08-09 | 广东德塑科技集团有限公司 | A kind of feed pipe convenient for connection |
| CN209587424U (en) * | 2019-01-30 | 2019-11-05 | 深圳市鼎浩建材有限公司 | A kind of finished product stretching structure in bulk of dry-mixed mortar production |
| CN209671835U (en) * | 2018-12-27 | 2019-11-22 | 江苏建投宝塑科技有限公司 | A kind of extensible water supply polyethylene pipe system |
-
2019
- 2019-12-12 CN CN201911276106.3A patent/CN110939812A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9145989B1 (en) * | 2012-03-30 | 2015-09-29 | Dwayne Van Kooten | Sprinkler system coupler |
| CN205806756U (en) * | 2016-07-10 | 2016-12-14 | 江苏南波机械制造有限公司 | A kind of bearing-type bellow-type expansion joint |
| CN209229185U (en) * | 2018-08-20 | 2019-08-09 | 广东德塑科技集团有限公司 | A kind of feed pipe convenient for connection |
| CN209671835U (en) * | 2018-12-27 | 2019-11-22 | 江苏建投宝塑科技有限公司 | A kind of extensible water supply polyethylene pipe system |
| CN209587424U (en) * | 2019-01-30 | 2019-11-05 | 深圳市鼎浩建材有限公司 | A kind of finished product stretching structure in bulk of dry-mixed mortar production |
| CN110005896A (en) * | 2019-04-30 | 2019-07-12 | 江苏迪威高压科技股份有限公司 | A kind of seal for pipe joints connector convenient for bent angle installation |
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Application publication date: 20200331 |
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