CN218031393U - Sealing washer that cement pipe antiseep was used - Google Patents
Sealing washer that cement pipe antiseep was used Download PDFInfo
- Publication number
- CN218031393U CN218031393U CN202222236077.1U CN202222236077U CN218031393U CN 218031393 U CN218031393 U CN 218031393U CN 202222236077 U CN202222236077 U CN 202222236077U CN 218031393 U CN218031393 U CN 218031393U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- groove
- sealing washer
- cement pipe
- recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model relates to a sealing washer that cement pipe antiseep was used belongs to mechanical technical field, the sealing washer make closed ring shape for elastic material, the medial surface is equipped with a recess, the left side width of recess is greater than the right side width, recess left side wall thickness height is the same with right side wall thickness height, the height that the height on recess left side and right side is greater than the height of recess wall thickness, the left side be equipped with the metal material that thickness is 5mm, be equipped with refractory cotton four at the top layer of sealing washer, recess left side sealing washer bottom is equipped with refractory cotton one, the bottom surface is equipped with refractory cotton two in the recess, recess right side sealing washer bottom is equipped with refractory cotton three; the elastic material is rubber or silica gel material, the outer layer of metal material is made into the U-shaped by elastic material parcel, and metal material is brass material or aluminum product, and the sealing washer possesses certain hardness, cup joints back on the thin end external diameter of cement pipe, and the inside and outside surface of sealing washer is equipped with the refractory wool, can not make the sealing washer damaged when the installation of cement pipe is docked, the effect of the leak protection water of butt joint department that can effectively play.
Description
Technical Field
The utility model relates to a sealing washer that cement pipe antiseep was used belongs to mechanical seal technical field.
Background
The cement pipeline is also called cement pressure pipe and reinforced concrete pipe, and can be used as sewer pipe in urban construction foundation, and can discharge sewage, flood control and drainage, and water supply pipe and farmland pumping well used in some special factories and mines. Generally divided into plain concrete cement pipes, flexible tongue and groove reinforced concrete cement pipes, bell and spigot reinforced concrete cement pipes, F-shaped steel bell mouth cement pipes, plain lantern ring joint cement pipes, tongue and groove cement pipes, etc.
The core mould vibration technology adopts semi-dry hard concrete, the vertical cloth inner mould vibrates and is extruded and formed in a radial direction, the concrete is compacted with the best vibration force through adjusting the vibration force and the amplitude of the inner mould during forming, and therefore the C50 high-strength pipe body concrete is obtained, and the load resistance and the impermeability of a pipeline are obviously enhanced compared with those of a centrifugal technology and a roller suspension technology. Meanwhile, the concrete pipe reinforcing mesh protective layer is uniform, the phenomena of centrifugation, suspension roller process reinforcing mesh displacement, rib jumping, rib merging, rib scattering and the like can be avoided, and the service life of the pipe is guaranteed to be 50 years.
The vertical core mould vibration pipe-making process adopts two integral pipe moulds, namely an inner pipe mould and an outer pipe mould, so that the rigidity of the moulds is very good and the moulds are not easy to deform, and only one set of mould is needed for one specification, so that the roundness and the pipe diameter of the formed concrete pipe are standard, a pipe body has no closed seam, and the smoothness of the inner wall of the pipe is obviously improved compared with a centrifugal process and a suspension roll process. In addition, the vertical core mould vibration pipe making process rotates and extrudes the concrete again in the axial direction after the concrete feeding is finished, so that the strength and the verticality of the pipe opening are effectively increased, and the construction and installation are smooth.
The cement pipe is used for drainage pipelines of rainwater and sewage in towns. The outer casing pipe can be used for running water, electric power telecommunication, gas potential force and the like and needs to be laid underground. Longitudinal and transverse drainage and water permeation of the expressway.
The outer diameter of a pipe body of the existing cement pipe for drainage is divided into a thick end and a thin end, the thin end and the thick end are in butt joint during installation, the problem of water leakage exists due to the large gap after butt joint, when an engineering enterprise installs, the method is adopted that the thin end is wound with an adhesive tape and then is in butt joint, the effect is poor, and the problem of water leakage cannot be solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, the utility model aims to provide a sealing washer that cement pipe antiseep was used, with the thin end external diameter of the big cement pipe of sealing washer suit, later dock the thick end of the thin end of cement pipe and cement pipe, the sealing washer inside and outside surface is equipped with refractory cotton, can not make the sealing washer damaged when the butt joint of cement pipe installation, the effectual effect of the anti-leakage water of butt joint department that can play, the sealing washer seals the ring circle for big specification.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a sealing washer that cement pipe antiseep was used which characterized in that: the sealing ring is made into a closed ring shape by elastic material 1, a groove is arranged on the inner side surface, the width of the left side of the groove is larger than that of the right side of the groove, the wall thickness height of the left side of the groove is the same as that of the right side of the groove, the height of the left side of the groove and that of the right side of the groove are larger than that of the wall thickness of the groove, metal material 2 with the thickness of 5mm is arranged on the left side of the groove, refractory cotton four 6 is arranged on the top layer of the sealing ring, refractory cotton one 3 is arranged at the bottom of the sealing ring on the left side of the groove, refractory cotton two 4 is arranged on the bottom surface in the groove, and refractory cotton three 5 is arranged at the bottom of the sealing ring on the right side of the groove.
The thickness of the metal material 2 is 5-15mm.
The metal material 2 is a brass material or an aluminum material.
The elastic material 1 is made of rubber or silica gel.
The thickness of the refractory cotton I3, the refractory cotton II 4, the refractory cotton III 5 and the refractory cotton IV 6 is 5-25mm.
The outer layer of the metal material 2 is wrapped by the elastic material 1 to be made into a U shape.
The inner angle of the groove of the sealing ring is arc-shaped, and the opening part and the left and right outer side surfaces of the sealing ring are bevel edges.
The sealing ring is made of an elastic material 1 into a bowl shape with a central through hole, and the cross section of the sealing ring is L-shaped.
The beneficial effects of the utility model reside in that:
The sealing ring has the advantages of strong corrosion resistance, difficult aging, long service life, good wear resistance, simple structure, convenient use and maintenance and longer service life.
Drawings
Fig. 1 is a front view of a first embodiment of the present invention.
Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.
Fig. 3 is a perspective view of fig. 1.
Fig. 4 is a cross-sectional view of an embodiment of the present invention.
Fig. 5 is a cross-sectional view of the second embodiment of the present invention.
Fig. 6 is a front view of a third embodiment of the present invention.
Fig. 7 is a sectional view taken along line B-B in fig. 6.
Fig. 8 is a partial enlarged view of I in fig. 7.
Fig. 9 is a perspective view of a third embodiment of the present invention.
In the figure: the fireproof material comprises an elastic material 1, a metal material 2, a first fireproof cotton 3, a second fireproof cotton 4, a third fireproof cotton 5 and a fourth fireproof cotton 6.
Detailed Description
The technical solution of the present invention will be clearly and completely described below:
the first embodiment is as follows:
as shown in the attached drawings 1-5, the sealing ring is made of an elastic material 1 into a closed ring shape, the elastic material 1 is made of rubber or silica gel, a groove is formed in the inner side face of the elastic material 1, the inner angle of the groove of the sealing ring is arc-shaped, the opening part and the left and right outer sides of the sealing ring are beveled edges, the width of the left side of the groove is larger than the width of the right side of the groove, the wall thickness height of the left side of the groove is the same as that of the right side of the groove, the heights of the left side and the right side of the groove are larger than that of the groove, a metal material 2 with the thickness of 5mm is arranged on the left side of the groove, the metal material 2 is 5-15mm, the metal material 2 is brass material or aluminum material, a refractory cotton fourth 6 is arranged on the top layer of the sealing ring, a refractory cotton first 3 is arranged at the bottom of the sealing ring on the left side of the groove, a second 4 refractory cotton is arranged on the inner bottom of the groove, a refractory cotton third 5 is arranged at the bottom of the sealing ring on the right side of the groove, and a refractory cotton fourth 6 with the thickness of 5-25mm.
The advantage of this embodiment lies in, during the installation, need scribble the universal glue at the tip external diameter punishment point of cement pipe, later with the tip external diameter of the big cement pipe of sealing washer suit, later with the butt joint of the tip of cement pipe and cement pipe's butt joint, the sealing washer inside and outside surface is equipped with refractory cotton, can not make the sealing washer damaged when the butt joint is installed to the cement pipe, the effect of the anti-leakage water of butt joint department that can effectively play, the sealing washer is big specification closed ring circle.
The second embodiment:
as shown in the attached drawing 5, the outer layer of the metal material 2 is wrapped by the elastic material 1 to be made into a U shape, can be made into a linear shape and is wound on a paper tube, when the sealing ring is used, all-purpose adhesive is only required to be dispensed at the outer diameter of the thin end of the cement tube, the sealing ring is pulled out in a coil mode, the length of the sealing ring can be actually cut according to the outer diameter of the thin end of the cement tube, the metal material 2 is additionally arranged inside the sealing ring, the hardness and the ductility of the sealing ring are increased, high pressure is caused when the cement tube is in butt joint, and the sealing ring cannot be damaged.
Example three:
as shown in the attached figures 6-9, the sealing ring is made of an elastic material 1 and is bowl-shaped, the cross section of the sealing ring is L-shaped, when the sealing ring is installed, the sealing ring is sleeved on the thin end of the cement pipe, the thin end and the thick end of the cement pipe are butted, and the effect of preventing water leakage can be effectively achieved.
Claims (8)
1. The utility model provides a sealing washer that cement pipe antiseep was used which characterized in that: the sealing ring is made into a closed ring shape or a linear shape by elastic materials (1), a groove is formed in the inner side face of the sealing ring, the width of the left side of the groove is larger than that of the right side of the sealing ring, the wall thickness of the left side of the groove is the same as that of the right side of the groove, the height of the left side of the groove and that of the right side of the groove are larger than that of the wall thickness of the groove, the left side of the sealing ring is provided with metal materials (2) with the thickness of 5mm, the top layer of the sealing ring is provided with four refractory cotton (6), the bottom of the sealing ring on the left side of the groove is provided with one (3) of the refractory cotton, the inner bottom surface of the groove is provided with two (4) of the refractory cotton, and the bottom of the sealing ring on the right side of the groove is provided with three (5) of the refractory cotton.
2. The sealing ring for preventing leakage of the cement pipe as claimed in claim 1, wherein: the thickness of the metal material (2) is 5-15mm.
3. The sealing ring for preventing leakage of cement pipe as claimed in claim 1 or 2, wherein: the metal material (2) is a brass material or an aluminum material.
4. The sealing ring for preventing leakage of the cement pipe as claimed in claim 1, wherein: the elastic material (1) is made of rubber or silica gel.
5. The sealing ring for preventing leakage of the cement pipe as claimed in claim 1, wherein: the thickness of the refractory cotton I (3), the refractory cotton II (4), the refractory cotton III (5) and the refractory cotton IV (6) is 5-25mm.
6. The sealing ring for preventing leakage of the cement pipe as claimed in claim 3, wherein: the outer layer of the metal material (2) is wrapped by the elastic material (1) to be made into a U shape.
7. The sealing ring for preventing leakage of the cement pipe as claimed in claim 1, wherein: the inner angle of the groove of the sealing ring is arc-shaped, and the opening part and the left and right outer side surfaces of the sealing ring are bevel edges.
8. The sealing ring for preventing leakage of cement pipe according to any one of claims 1, 4 or 6, wherein: the sealing ring is made of elastic materials (1) into a bowl shape with a central through hole, and the cross section of the sealing ring is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236077.1U CN218031393U (en) | 2022-08-24 | 2022-08-24 | Sealing washer that cement pipe antiseep was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222236077.1U CN218031393U (en) | 2022-08-24 | 2022-08-24 | Sealing washer that cement pipe antiseep was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218031393U true CN218031393U (en) | 2022-12-13 |
Family
ID=84349998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222236077.1U Active CN218031393U (en) | 2022-08-24 | 2022-08-24 | Sealing washer that cement pipe antiseep was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218031393U (en) |
-
2022
- 2022-08-24 CN CN202222236077.1U patent/CN218031393U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206268618U (en) | Pipeline support frame used in comprehensive pipe gallery and external member thereof | |
| CN106287001B (en) | Penstock reinforcing bar composite concrete pipe and the pipeline and production method being made from it | |
| CN218031393U (en) | Sealing washer that cement pipe antiseep was used | |
| CN212506725U (en) | Basement waterproof structure | |
| CN112943296A (en) | Overlap joint formula subway tunnel section of jurisdiction | |
| CN210069158U (en) | Glass fiber reinforced plastic bell mouth concrete top pipe | |
| CN217579825U (en) | Prefabricated pin-connected panel rainwater box culvert suitable for integrative machine of strutting | |
| CN208295326U (en) | Full corrosion-proof lining formula Prestressed concrete cylinder pipe | |
| CN220891331U (en) | Spiral winding composite underground pipeline | |
| CN213709794U (en) | Drainage pipe and inspection well connection water stop structure | |
| CN212454464U (en) | A leaking stoppage processing structure for coal mining tunnel trickle | |
| CN211232016U (en) | Socket-embedded self-fixing steel-plastic composite full-swinging dragging pipe | |
| CN211649437U (en) | Socket joint type connecting structure of winding pipe | |
| CN210066538U (en) | Self-compaction flexible pipe culvert interface area | |
| CN203641701U (en) | Lightweight concrete protective wall combined water charging and discharging pipeline | |
| CN205716060U (en) | Municipal wastewater abnormity concrete pipe | |
| CN112283446A (en) | Reinforced concrete jacking pipe and processing technology thereof | |
| CN217503051U (en) | Water supply and drainage pipe CIPP upset inside lining structure | |
| CN213018233U (en) | Prestressed concrete pipe with bellmouth thrust platform | |
| CN212616824U (en) | Durable cement pipe structure | |
| CN220102326U (en) | Flexible waterproof sleeve with rear perforation | |
| CN214331879U (en) | Apply to linking device that cement pipe was salvageed | |
| CN216520037U (en) | Longitudinal pipe culvert with steel corrugated pipe culvert body | |
| CN210196676U (en) | Anti-corrosion pipeline | |
| CN212455811U (en) | Composite concrete pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |