CN214064098U - Impervious anticorrosive drainage structures - Google Patents
Impervious anticorrosive drainage structures Download PDFInfo
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- CN214064098U CN214064098U CN202023216834.6U CN202023216834U CN214064098U CN 214064098 U CN214064098 U CN 214064098U CN 202023216834 U CN202023216834 U CN 202023216834U CN 214064098 U CN214064098 U CN 214064098U
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- joint
- ring
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- pressing block
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Abstract
The utility model discloses an anti-permeability and anti-corrosion drainage structure, which comprises a fixed ring, a first joint penetrates through the inner seal of the fixed ring, a second annular pressing block is fixedly connected to the outer wall of one end of the first joint, the inner wall of the fixed ring is provided with an internal thread, a sliding cylinder is arranged in the fixed block in a sliding way, a spring is fixedly sleeved on the sliding cylinder, a first annular pressing block matched with the second annular pressing block is fixedly connected to the sliding cylinder, a rectangular ring is fixedly connected to the inner wall of the second joint, and a sealing hole matched with one end of the first joint is arranged in the center of the lantern ring; this application, the internal thread on the fixed ring inner wall of reaction force messenger through the spring and the second connect the external screw thread on the outer wall to combine inseparabler to and connect the lantern ring of fixed connection on the inner wall through the second, be provided with the sealed hole on the lantern ring, the sealed hole can be tight the parcel of seam live the slide cartridge, the effectual pipeline seepage that prevents, and the seepage condition of avoiding liquid backward flow to appear in the pipeline.
Description
Technical Field
The utility model relates to a building technical field specifically is an impervious anticorrosive drainage structures.
Background
The pipeline connection means that the prefabricated pipe sections are connected into a complete system according to the requirements of design drawings. In construction, different connection methods should be selected according to the material of the used pipe. The common steel pipes are connected by screw thread, flange, welding, socket joint, pipe bonding, etc.
The pipeline is mostly buried underground due to the fact that the ground space is saved, the connecting joint of the pipeline needs to be used, but the existing pipeline connecting joint is prone to pipeline leakage caused by sealing performance. Therefore, a seepage-resistant and corrosion-resistant drainage structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an impervious anticorrosive drainage structures to it accepts the connector and often appears arousing the problem of pipeline leakage because of the leakproofness to propose current pipeline in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an impervious corrosion resistant drainage structure comprising:
the fixing ring is internally provided with a first joint in a sealing and penetrating manner, the outer wall of one end of the first joint is fixedly connected with a second annular pressing block, and the inner wall of the fixing ring is provided with an internal thread;
the inner wall of the second joint is fixedly connected with a fixed block, a sliding cylinder is slidably mounted in the fixed block, a spring is fixedly sleeved on the sliding cylinder, one end of the spring is fixedly connected to the fixed block, a first annular pressing block matched with the second annular pressing block is fixedly connected to the sliding cylinder, and an external thread matched with the internal thread is arranged on the outer wall of the second joint;
the second connector comprises a rectangular ring, wherein the rectangular ring is fixedly connected to the inner wall of the second connector, a lantern ring is fixedly connected to the inner ring of the rectangular ring, and a sealing hole matched with one end of the first connector is formed in the center of the lantern ring.
Preferably, the inner and outer walls of the fixing ring, the inner and outer walls of the first joint and the inner and outer walls of the second joint are coated with anti-permeability and anti-corrosion coatings.
By adopting the technical scheme, the anti-permeability and anti-corrosion coatings are coated on the inner wall and the outer wall of the fixing ring, the inner wall and the outer wall of the first joint and the inner wall and the outer wall of the second joint, so that the service lives of the fixing ring, the first joint and the second joint are prolonged, and the rotting condition is avoided.
Preferably, the fixing block is provided with a groove, and a sealing ring is fixedly arranged in the groove.
Through adopting above-mentioned technical scheme, install back on the second joint at solid fixed ring, first joint bottom one end inserts in first annular briquetting, and second annular briquetting on the first joint outer wall pushes down first annular briquetting, and first annular briquetting drives the slide cartridge and slides to the strip in the fixed block, and the sealing washer on the fixed block can carry out the secret formula to the outside of slide cartridge and avoid appearing the seepage phenomenon.
Preferably, the diameter of the first annular pressing block is the same as that of the second annular pressing block.
Through adopting above-mentioned technical scheme, cooperation that first annular briquetting and second annular briquetting can be better.
Preferably, the collar is a rubber collar.
Through adopting above-mentioned technical scheme, the rubber lantern ring has elasticity, install the back on the second joint at solid fixed ring, first joint bottom one end is inserted in first annular briquetting, second annular briquetting on the first joint outer wall pushes down first annular briquetting, first annular briquetting drives the slide cartridge and slides to the strip in the fixed block, the bottom one end of first joint and slide cartridge runs through sealed hole on the lantern ring in proper order this moment, the sealed hole can be tight the silk stitched wrap up the slide cartridge, the effectual pipeline seepage that prevents, and avoid the seepage condition that liquid reflux appears in the pipeline.
Preferably, a titanium alloy plate layer is arranged in the fixing ring.
Through adopting above-mentioned technical scheme, receive the impact damage back in solid fixed ring's the outside, fix the inside subassembly of solid fixed ring through the titanium alloy sheet layer, better protected the intra-annular connection of fixed ring, avoid appearing the seepage condition.
Compared with the prior art, the beneficial effects of the utility model are that:
this application, through sealed first joint that runs through in the stationary ring, fixed connection second annular briquetting on the outer wall of first joint, install lantern ring screw thread on the second joint, the one end of first joint is inserted in first annular briquetting, first annular briquetting of second annular briquetting oppression downwards, first annular briquetting drives the slide cartridge and oppresses the spring downwards, spring energy storage this moment, and make the internal thread on the stationary ring inner wall and the second joint external screw thread combination on the outer wall inseparabler through the reaction force of spring, and through the second joint on the inner wall fixed connection's the lantern ring, be provided with sealed hole on the lantern ring, the sealed hole can be tight the parcel of joint live the slide cartridge, the effectual pipeline seepage that prevents, and avoid the seepage condition that liquid backward flow appears in the pipeline.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic view of a second joint structure of the present invention;
fig. 4 is a schematic view of a partial cross-sectional structure of a second joint according to the present invention;
fig. 5 is an enlarged view of a portion a in fig. 2 according to the present invention;
fig. 6 is a schematic view of the slide cartridge structure of the present invention.
In the figure: 1. a fixing ring; 2. a first joint; 3. a second joint; 4. a titanium alloy sheet layer; 5. a rectangular ring; 6. a collar; 7. an external thread; 8. an internal thread; 9. a first annular briquette; 10. a slide cylinder; 11. a spring; 12. a fixed block; 13. a groove; 14. a seal ring; 15. a second annular briquette; 16. the hole is sealed.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
an impervious corrosion resistant drainage structure comprising:
solid fixed ring 1, gu fixed ring 1 internal seal runs through there is first joint 2, fixedly connected with second annular briquetting 15 on the one end outer wall of first joint 2, be provided with internal thread 8 on solid fixed ring 1's the inner wall, gu be provided with titanium alloy sheet layer 4 in the fixed ring 1, receive the impact damage back in solid fixed ring 1's the outside, fix the subassembly of solid fixed ring 1 inside through titanium alloy sheet layer 4, better protected the relation of connection in solid fixed ring 1, avoid the seepage condition to appear.
A second joint 3, a fixed block 12 is fixedly connected to the inner wall of the second joint 3, a groove 13 is formed in the fixed block 12, a sealing ring 14 is fixedly installed in the groove 13, after the fixing ring 1 is installed on the second joint 3, one end of the bottom of the first joint 2 is inserted into the first annular pressing block 9, the second annular pressing block 15 on the outer wall of the first joint 2 presses the first annular pressing block 9 downwards, the first annular pressing block 9 drives the sliding cylinder 10 to slide inwards in the fixed block 12, the sealing ring 14 on the fixed block 12 can secretly protect the outer side of the sliding cylinder 10 from leakage, the sliding cylinder 10 is slidably installed in the fixed block 12, a spring 11 is fixedly sleeved on the sliding cylinder 10, one end of the spring 11 is fixedly connected to the fixed block 12, the first annular pressing block 9 matched with the second annular pressing block 15 is fixedly connected to the sliding cylinder 10, and the diameter of the first annular pressing block 9 is the same as that of the second annular pressing block 15, the first annular pressing block 9 and the second annular pressing block 15 can be better matched, the outer wall of the second joint 3 is provided with an external thread 7 matched with the internal thread 8, the inner wall and the outer wall of the fixing ring 1, the inner wall and the outer wall of the first joint 2 and the inner wall and the outer wall of the second joint 3 are respectively coated with an anti-permeability anticorrosive coating, the anticorrosive coating layer adopts a 'JCAPC' anti-permeability anticorrosive coating, the 'JCAPC' anti-permeability anticorrosive coating is a novel inorganic nano silicon coating, and the anti-permeability anticorrosive coatings are respectively coated on the inner wall and the outer wall of the fixing ring 1, the inner wall and the outer wall of the first joint 2 and the inner wall and the outer wall of the second joint 3, so that the service lives of the fixing ring 1, the first joint 2 and the second joint 3 are prolonged, and the rotten condition is avoided.
The structure principle is as follows: as shown in fig. 1-6, a first joint 2 penetrates through an inner seal of a fixing ring 1, a second annular pressing block 15 is fixedly connected to an outer wall of one end of the first joint 2, an internal thread 8 is arranged on an inner wall of the fixing ring 1, a fixing block 12 is fixedly connected to an inner wall of a second joint 3, a sliding cylinder 10 is slidably mounted in the fixing block 12, a spring 11 is fixedly sleeved on the sliding cylinder 10, one end of the spring 11 is fixedly connected to the fixing block 12, a first annular pressing block 9 matched with the second annular pressing block 15 is fixedly connected to the sliding cylinder 10, a first annular pressing block 9 matched with the internal thread 8 is arranged on an outer wall of the second joint 3, a rectangular ring 5 is fixedly connected to an inner wall of the second joint 3, a lantern ring 6 is fixedly connected to an inner ring of the rectangular ring 5, and a sealing hole 16 matched with one end of the first joint 2 is formed in the center of the lantern ring 6.
As shown in fig. 1-6, when the present application is used, firstly, the inner and outer walls of the fixing ring 1, the inner and outer walls of the first joint 2, and the inner and outer walls of the second joint 3 are coated with the "JCAPC" anti-permeability anti-corrosion coating, secondly, the fixing ring 1 is installed on the second joint 3 by a thread, one end of the first joint 2 is inserted into the first annular pressing block 9, secondly, the second annular pressing block 15 presses the first annular pressing block 9 downwards, the first annular pressing block 9 drives the sliding cylinder 10 to press the spring 11 downwards and store energy, at this time, the bottom ends of the first joint 2 and the sliding cylinder 10 sequentially penetrate through the sealing hole 16 on the lantern ring 6, the sealing hole 16 can tightly wrap the sliding cylinder 10, and finally, the internal thread 8 on the inner wall of the fixing ring 1 is combined with the external thread 7 on the outer wall of the second joint 3 by the reaction force of the spring 11 more tightly.
To sum up, this application, the reaction force through spring 11 makes internal thread 8 on the solid fixed ring 1 inner wall combine inseparabler with the second connects external screw thread 7 on the 3 outer walls of the second to and connect 3 inner walls of second on the lantern ring 6 of fixed connection, be provided with sealed hole 16 on lantern ring 6, sealed hole 16 can be tight the package of close seam live slide cartridge 10, the effectual pipeline seepage that prevents, and the seepage condition that liquid backward flow appears in avoiding the pipeline.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. An impervious anticorrosive drainage structures, its characterized in that includes:
the sealing device comprises a fixing ring (1), wherein a first joint (2) penetrates through the fixing ring (1) in a sealing manner, a second annular pressing block (15) is fixedly connected to the outer wall of one end of the first joint (2), and an internal thread (8) is arranged on the inner wall of the fixing ring (1);
a fixed block (12) is fixedly connected to the inner wall of the second joint (3), a sliding cylinder (10) is arranged in the fixed block (12) in a sliding mode, a spring (11) is fixedly connected to the sliding cylinder (10) in a sleeved mode, one end of the spring (11) is fixedly connected to the fixed block (12), a first annular pressing block (9) matched with the second annular pressing block (15) is fixedly connected to the sliding cylinder (10), and an external thread (7) matched with the internal thread (8) is arranged on the outer wall of the second joint (3);
rectangular ring (5), rectangular ring (5) fixed connection be in on the inner wall of second joint (3), fixedly connected with lantern ring (6) on the inner ring of rectangular ring (5), the center of lantern ring (6) seted up with the one end matched with sealed hole (16) of first joint (2).
2. The impervious corrosion-resistant drainage structure of claim 1, wherein: and the inner wall and the outer wall of the fixing ring (1), the inner wall and the outer wall of the first joint (2) and the inner wall and the outer wall of the second joint (3) are coated with anti-permeability and anti-corrosion coatings.
3. The impervious corrosion-resistant drainage structure of claim 1, wherein: the fixed block (12) is provided with a groove (13), and a sealing ring (14) is fixedly arranged in the groove (13).
4. The impervious corrosion-resistant drainage structure of claim 1, wherein: the diameter of the first annular pressing block (9) is the same as that of the second annular pressing block (15).
5. The impervious corrosion-resistant drainage structure of claim 1, wherein: the lantern ring (6) is a rubber lantern ring.
6. The impervious corrosion-resistant drainage structure of claim 1, wherein: and a titanium alloy plate layer (4) is arranged in the fixing ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023216834.6U CN214064098U (en) | 2020-12-28 | 2020-12-28 | Impervious anticorrosive drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023216834.6U CN214064098U (en) | 2020-12-28 | 2020-12-28 | Impervious anticorrosive drainage structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214064098U true CN214064098U (en) | 2021-08-27 |
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ID=77388397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023216834.6U Active CN214064098U (en) | 2020-12-28 | 2020-12-28 | Impervious anticorrosive drainage structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214064098U (en) |
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2020
- 2020-12-28 CN CN202023216834.6U patent/CN214064098U/en active Active
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