CN214305894U - Tapping type red copper quick leaking stoppage hollow screw - Google Patents
Tapping type red copper quick leaking stoppage hollow screw Download PDFInfo
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- CN214305894U CN214305894U CN202022763812.5U CN202022763812U CN214305894U CN 214305894 U CN214305894 U CN 214305894U CN 202022763812 U CN202022763812 U CN 202022763812U CN 214305894 U CN214305894 U CN 214305894U
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Abstract
The utility model discloses a quick leaking stoppage core screw of tapping formula red copper relates to pipeline leaking stoppage technical field. Including screw main part and extrusion post, the outer wall of extrusion post inlays the inner wall top department of locating the screw main part, and a plurality of bleeder vents have been seted up to the outer wall center department of screw main part, and the outer wall center of screw main part inlays and is equipped with main extrusion rubber. Through the bleeder vent, main extrusion rubber, the rubber thread, extrusion piece and extrusion post, can make the screw when carrying out the leaking stoppage, the extrusion that utilizes the air makes main extrusion rubber closely laminate in breach department, make the messenger breach that the screw can be better stop up, can prevent spilling over of gas and liquid, avoid causing the pollution of surrounding environment and air, through the screw main part, vice extrusion rubber, rubber bulge loop and extrusion iron sheet, can utilize the pivoted pressure of main part screw to make the vice extrusion rubber of extrusion iron sheet extrusion, make vice extrusion rubber closely laminate on the breach surface, can prevent that intraductal gas and liquid from spilling over, play the secondary protection effect.
Description
Technical Field
The utility model relates to a pipeline leaking stoppage technical field specifically is a quick leaking stoppage cored screw of tapping formula red copper.
Background
At present, a screw is a tool for fastening machine parts of a device step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction of the object, the screw is an indispensable industrial necessity in daily life, the function of the screw is also needed for a pipeline, the screw has an important task in industry, the function of the screw is always important as long as the industry exists on the earth, the screw is a common invention in the production life of people for hundreds of years, and the screw is the first invention of human beings according to the application field.
At present large-scale pipeline when using, the breach phenomenon can appear, need leak stoppage to some large-scale pipeline breachs very first time, use ordinary screw can't carry out the leaking stoppage effect very first time, cause the gaseous and liquid outflow in the pipeline very easily, cause the pollution of surrounding environment, the screw rotates on pipeline and other facilities after, also is spilled over by the produced gas of equipment very easily with the screw that pipeline and other facilities produced, although the volume of spilling over is less, some gas volume is little also can endanger the life.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick leaking stoppage hollow screw of tapping formula red copper, through the bleeder vent, main extrusion rubber, the rubber thread, extrusion piece and extrusion post, can make the screw when carrying out the leaking stoppage, the extrusion that utilizes the air makes main extrusion rubber closely laminate in breach department, make the messenger breach that the screw can be better stop up, can prevent spilling over of gas and liquid, avoid causing the pollution of surrounding environment and air, through the screw main part, vice extrusion rubber, rubber bulge loop and extrusion iron sheet, can utilize the pivoted pressure of main part screw to make the extrusion iron sheet extrude vice extrusion rubber, make vice extrusion rubber closely laminate on the breach surface, can prevent that intraductal gas and liquid from spilling over, play the secondary protection effect.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tapping type red copper quick leaking stoppage hollow screw comprises a screw main body and an extrusion column, wherein the outer wall of the extrusion column is embedded in the top of the inner wall of the screw main body, the outer wall center of the screw main body is provided with a plurality of air holes, the outer wall center of the screw main body is embedded with main extrusion rubber, the outer wall of the main extrusion rubber extends outwards to form rubber threads, the inner wall center of the screw main body is embedded with an extrusion block, the top center of the extrusion block is fixedly connected with a connecting column, the top of the connecting column is fixedly provided with a fixed block, the top of the fixed block is attached to the top of the extrusion column, the outer wall of the screw main body extends outwards to form screw threads, the top of the outer wall of the screw main body is embedded with an extrusion iron sheet, the top of the extrusion iron sheet is adhered with auxiliary extrusion rubber, and the outer wall of the auxiliary extrusion rubber is embedded in the top of the outer wall of the screw main body, and a rubber convex ring extends downwards from the bottom of the auxiliary extrusion rubber.
In order to improve the device's closure, conduct the utility model relates to a tapping formula red copper is leaking stoppage hollow screw fast is preferred, the inner wall top bonding of screw main part is provided with vice rubber rand, and the outer wall top department of extrusion post is located to the inner wall top cover of vice rubber rand.
In order to improve the device's leakproofness, conduct the utility model relates to a tapping formula red copper is leaking stoppage hollow screw fast is preferred, the inner wall bonding that the extrusion piece was kept away from to the screw main part is provided with main rubber rand, and the inner wall top of main rubber rand laminates in the outer wall top department of extrusion piece.
In order to improve the device's functionality, conduct the utility model relates to a tapping formula red copper is leaking stoppage hollow screw fast is preferred, the fixed screw top that is provided with in bottom of screw main part, and the screw head groove has been seted up to the outer wall of screw top.
In order to improve the device's stability, as the utility model relates to a tapping formula red copper quick leaking stoppage hollow screw is preferred, the outer wall cover of spliced pole is equipped with main fixed spring, main fixed spring's bottom is fixed in the top department of extrusion piece, and main fixed spring's top is fixed in the top department of fixed block.
In order to improve the device's shock resistance, conduct the utility model relates to a tapping formula red copper is leaking stoppage hollow screw fast is preferred, the fixed vice fixed spring that is provided with in inner wall bottom of screw main part, and the top of vice fixed spring is fixed in the top department of extrusion piece.
The utility model provides a quick leaking stoppage cored screw of tapping formula red copper. The method has the following beneficial effects:
(1) this quick leaking stoppage cored screw of tapping formula red copper through bleeder vent, main extrusion rubber, rubber thread, extrusion piece and extrusion post, can make the screw when carrying out the leaking stoppage, utilizes the extrusion of air to make main extrusion rubber closely laminate in breach department, makes the messenger's breach that the screw can be better stop up, can prevent overflowing of gas and liquid, avoids causing the pollution of surrounding environment and air.
(2) This quick leaking stoppage cored screw of tapping formula red copper through screw main part, vice extrusion rubber, rubber bulge loop and extrusion iron sheet, can utilize the pivoted pressure of main part screw to make the vice extrusion rubber of extrusion iron sheet extrusion, makes vice extrusion rubber closely laminate on the breach surface, can prevent that intraductal gas and liquid from spilling over, plays the secondary protection effect.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. a screw body; 2. air holes are formed; 3. main extrusion rubber; 4. rubber threads; 5. a main rubber collar; 6. extruding the block; 7. a secondary rubber collar; 8. connecting columns; 9. extruding the column; 10. extruding iron sheets; 11. secondary extrusion rubber; 12. a rubber convex ring; 13. screwing the screw; 14. a screw top; 15. a screw head groove; 16. a fixed block; 17. a main fixed spring; 18. the secondary secures the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a tapping type red copper quick leaking stoppage hollow screw comprises a screw main body 1 and an extrusion column 9, wherein the outer wall of the extrusion column 9 is embedded at the top of the inner wall of the screw main body 1, a plurality of air holes 2 are formed in the center of the outer wall of the screw main body 1, main extrusion rubber 3 is embedded in the center of the outer wall of the screw main body 1, rubber threads 4 are arranged on the outer wall of the main extrusion rubber 3 in an outward extending mode, an extrusion block 6 is embedded in the center of the inner wall of the screw main body 1, a connecting column 8 is fixedly connected to the center of the top of the extrusion block 6, a fixing block 16 is fixedly arranged at the top of the connecting column 8, the top of the fixing block 16 is attached to the top of the extrusion column 9, screw threads 13 are arranged on the outer wall of the screw main body 1 in an outward extending mode, an extrusion iron sheet 10 is embedded at the top of the outer wall of the screw main body 1, auxiliary extrusion rubber 11 is arranged on the top of the extrusion iron sheet 10 in an adhering mode, and the outer wall of the auxiliary extrusion rubber 11 is embedded at the top of the outer wall of the screw main body 1, the bottom of the secondary extrusion rubber 11 is provided with a rubber convex ring 12 extending downwards.
In this embodiment: through screw main part 1, can utilize the advantage of volume to plug up most breach, through the extrusion piece 9, can promote spliced pole 8 downstream, through fixed block 16, messenger's extrusion piece 9 that can be better promotes spliced pole 8, through extrusion piece 6, let extrusion piece 6 downstream, the gas pressure who makes 1 inner wall of screw main part is greater than the outside air, make pressure go out from a plurality of bleeder vents 2, promote main extrusion rubber 3, through screw thread 13, can make the screw more inseparable with the breach connection, can prevent the edge leakage problem, through extruding iron sheet 10, can extrude vice extrusion rubber 11, make vice extrusion rubber 11 closely laminate in breach edge, carry out second step leak protection measure, through rubber bulge loop 12, can make vice extrusion rubber 11 more closely laminate with the pipeline.
Specifically, the top of the inner wall of the screw body 1 is provided with an auxiliary rubber clamping ring 7 in an adhesion manner, and the top of the inner wall of the auxiliary rubber clamping ring 7 is sleeved on the top of the outer wall of the extrusion column 9.
In this embodiment: the auxiliary rubber retainer ring 7 can make the extrusion column 9 and the screw main body 1 more compact and prevent falling off.
Specifically, the inner wall of the screw main body 1 far from the extrusion block 6 is provided with a main rubber collar 5 in an adhesion manner, and the top of the inner wall of the main rubber collar 5 is attached to the top of the outer wall of the extrusion block 6.
In this embodiment: through main rubber rand 5, can make extrusion piece 6 and screw main part 1, it is inseparabler to connect, avoids the gaseous outflow in the 1 inner wall of screw main part, ensures to make rubber thread 4 on the main extrusion rubber 3 closely laminate with the breach inner wall through gas pressure, prevents that gas and liquid from spilling over.
Specifically, the bottom of the screw body 1 is fixedly provided with a screw top 14, and the outer wall of the screw top 14 is provided with a screw head groove 15.
In this embodiment: the screw can be aligned with the notch by the screw top 14, and can be screwed into the notch more conveniently by the screw head groove 15.
Specifically, the outer wall of the connecting column 8 is sleeved with a main fixing spring 17, the bottom of the main fixing spring 17 is fixed at the top of the extrusion block 6, and the top of the main fixing spring 17 is fixed at the top of the fixing block 16.
In this embodiment: through main fixed spring 17, can reduce the vibrations that produce when extrusion post 9 beats, reduce the injury to the pipeline.
Specifically, the bottom of the inner wall of the screw body 1 is fixedly provided with an auxiliary fixing spring 18, and the top of the auxiliary fixing spring 18 is fixed at the top of the extrusion block 6.
In this embodiment: the auxiliary fixing spring 18 can stably connect the extrusion block 6 on the inner wall of the screw main body 1, and the extrusion block 6 can be prevented from moving outwards due to over-strong pipeline pressure by the aid of tension of the auxiliary fixing spring 18.
When in use, the extrusion column 9 is taken out firstly and put aside, the screw top 14 is aligned to the gap to be blocked, the screwdriver is rotated to enable the screw to be matched with the gap and rotate in, the extrusion iron sheet 10 is enabled to extrude the auxiliary extrusion rubber 11 to be tightly attached to the edge of the gap, the extrusion column 9 is inserted into the top of the screw main body 1 to extrude or flap the extrusion column 9, the extrusion column 9 is enabled to push the connecting column 8, the extrusion block 6 moves downwards, the atmospheric pressure inside the screw main body 1 is enabled to be increased, the atmospheric pressure inside the screw main body 1 is enabled to push the main extrusion rubber 3 through the plurality of air holes 2, the rubber thread 4 extending outwards from the main extrusion rubber 3 is enabled to be tightly attached to the inner wall of the gap, the main fixing spring 17 on the connecting column 8 can reduce the vibration generated when the extrusion column 9 is flapped and reduce the damage to the pipeline, the auxiliary fixing spring 18 at the bottom of the extrusion block 6 can enable the extrusion block 6 to be stably connected to the inner wall of the screw main body 1, the pressing block 6 can be prevented from moving outwards due to the excessive pressure of the pipeline by the tension of the auxiliary fixing spring 18.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a quick leaking stoppage hollow screw of tapping formula red copper, includes screw main part (1) and extrusion post (9), the outer wall of extrusion post (9) inlays the inner wall top department of locating screw main part (1), its characterized in that: the outer wall center department of screw main part (1) has seted up a plurality of bleeder vents (2), the outer wall center of screw main part (1) inlays and is equipped with main extrusion rubber (3), and the outer wall of main extrusion rubber (3) outwards extends and is provided with rubber thread (4), the inner wall center of screw main part (1) inlays and is equipped with extrusion piece (6), the top center department fixedly connected with spliced pole (8) of extrusion piece (6), the top of spliced pole (8) is fixed and is provided with fixed block (16), and the top of fixed block (16) is laminated in the top department of extrusion post (9), the outer wall of screw main part (1) outwards extends and is provided with screw thread (13), the outer wall top of screw main part (1) inlays and is equipped with extrusion iron sheet (10), the top bonding of extrusion iron sheet (10) is provided with vice extrusion rubber (11), and the outer wall of vice extrusion rubber (11) inlays and locates the outer wall top department of screw main part (1), the bottom of the auxiliary extrusion rubber (11) extends downwards to form a rubber convex ring (12).
2. The tapping type red copper quick leaking stoppage hollow screw as claimed in claim 1, wherein: the top of the inner wall of the screw main body (1) is provided with an auxiliary rubber clamping ring (7) in an adhesion manner, and the top of the inner wall of the auxiliary rubber clamping ring (7) is sleeved on the top of the outer wall of the extrusion column (9).
3. The tapping type red copper quick leaking stoppage hollow screw as claimed in claim 1, wherein: the inner wall of the screw main body (1) far away from the extrusion block (6) is provided with a main rubber clamping ring (5) in an adhesion mode, and the top of the inner wall of the main rubber clamping ring (5) is attached to the top of the outer wall of the extrusion block (6).
4. The tapping type red copper quick leaking stoppage hollow screw as claimed in claim 1, wherein: the bottom of the screw main body (1) is fixedly provided with a screw top (14), and the outer wall of the screw top (14) is provided with a screw head groove (15).
5. The tapping type red copper quick leaking stoppage hollow screw as claimed in claim 1, wherein: the outer wall cover of spliced pole (8) is equipped with main fixed spring (17), the bottom of main fixed spring (17) is fixed in the top department of extrusion piece (6), and the top of main fixed spring (17) is fixed in the top department of fixed block (16).
6. The tapping type red copper quick leaking stoppage hollow screw as claimed in claim 1, wherein: the bottom of the inner wall of the screw main body (1) is fixedly provided with an auxiliary fixing spring (18), and the top of the auxiliary fixing spring (18) is fixed at the top of the extrusion block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763812.5U CN214305894U (en) | 2020-11-25 | 2020-11-25 | Tapping type red copper quick leaking stoppage hollow screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022763812.5U CN214305894U (en) | 2020-11-25 | 2020-11-25 | Tapping type red copper quick leaking stoppage hollow screw |
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| Publication Number | Publication Date |
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| CN214305894U true CN214305894U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022763812.5U Active CN214305894U (en) | 2020-11-25 | 2020-11-25 | Tapping type red copper quick leaking stoppage hollow screw |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165674A (en) * | 2021-11-25 | 2022-03-11 | 大连港毅都冷链有限公司 | Non-open-fire leakage blocking method for ammonia refrigeration pipeline |
-
2020
- 2020-11-25 CN CN202022763812.5U patent/CN214305894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165674A (en) * | 2021-11-25 | 2022-03-11 | 大连港毅都冷链有限公司 | Non-open-fire leakage blocking method for ammonia refrigeration pipeline |
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