CN216715551U - Modified high-density polyethylene double-wall corrugated pipe for underground burying - Google Patents
Modified high-density polyethylene double-wall corrugated pipe for underground burying Download PDFInfo
- Publication number
- CN216715551U CN216715551U CN202220197255.1U CN202220197255U CN216715551U CN 216715551 U CN216715551 U CN 216715551U CN 202220197255 U CN202220197255 U CN 202220197255U CN 216715551 U CN216715551 U CN 216715551U
- Authority
- CN
- China
- Prior art keywords
- pipe
- connecting block
- density polyethylene
- dead lever
- modified high
- 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
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a modified high-density polyethylene double-wall corrugated pipe for underground burying, which comprises a pipe body, wherein a threaded pipe is fixedly connected to the outer surface of the pipe body, a fixing ring is sleeved on the outer surface of the pipe body, and a first connecting block is fixedly connected to one side of the outer surface of the fixing ring. This bury ground with modified high density polyethylene double-walled bellows, through solid fixed ring, the setting of second dead lever and pull ring, only need two workman to lift the pull ring simultaneously, can lift up the body, conveniently remove the body to the construction site, rotatable first dead lever and second dead lever behind the installation body, first dead lever can be on first connecting block downstream after rotating, the second dead lever utilizes second connecting block downstream, can with inject the construction hole face under the effect of first dead lever and second dead lever downstream, thereby firmly fix solid fixed ring in the construction hole, make the body fixed more firm, prevent the inconvenience that the midway slip brought.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to a modified high-density polyethylene double-wall corrugated pipe for burying.
Background
The high-density polyethylene double-wall corrugated pipe is a hollow annular structure wall pipe, is a novel light pipe, has the advantages of light weight, external pressure resistance, good sanitary performance, fast construction, long service life and the like, has stable chemical performance, good electrical insulation, strong aging resistance and environmental cracking resistance, and wide applicable temperature range, is mainly made of high-density polyethylene, has smooth inner wall produced by three processes of pipe forming, cutting and flaring, and good comprehensive mechanical performance, can save a large amount of funds and construction time for users in the fields of non-pressure drainage, pollution discharge and communication cable engineering, and is an ideal substitute product for the traditional concrete pipe, cement pipe and cast iron pipe.
The modified high-density polyethylene double-wall corrugated pipe for the existing underground is inconvenient for workers to move and install, and the corrugated pipe is circular and easy to slide, so that the corrugated pipe can be moved to a construction position by frequent movement of the workers during installation, and time is wasted.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a modified high density polyethylene double-wall corrugated pipe for burying, so as to solve the above technical problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
a modified high-density polyethylene double-wall corrugated pipe for burying underground comprises a pipe body, wherein a threaded pipe is fixedly connected to the outer surface of the pipe body, a fixing ring is sleeved on the outer surface of the pipe body, and a first connecting block is fixedly connected to one side of the outer surface of the fixing ring; the utility model discloses a quick-witted connection structure, including first connecting block, first dead lever, first connecting block, second connecting block, the upper surface threaded connection of first connecting block has first dead lever, the one end of first dead lever runs through the upper surface of first connecting block and extends to the lower surface of first connecting block, the opposite side fixedly connected with second connecting block of solid fixed ring surface, the upper surface threaded connection of second connecting block has the second dead lever, the one end of second dead lever runs through the upper surface of second connecting block and extends to the lower surface of second connecting block, gu fixed ring's last fixed surface is connected with the pull ring.
Further, in order to facilitate fixing, the modified high-density polyethylene double-wall corrugated pipe for underground use is provided with a connecting pipe fixedly connected to one side of the pipe body, and limiting blocks are fixedly connected to the outer surface of the connecting pipe, wherein the number of the limiting blocks is four.
Further, in order to prevent the modified high-density polyethylene double-wall corrugated pipe from sliding after being fixed, the other side of the pipe body is fixedly connected with a sleeve, the inner wall of the sleeve is provided with a limiting groove, the size of the limiting groove is matched with the direction of the limiting block, and the number of the limiting grooves is four.
Further, in order to improve the strength, the modified high-density polyethylene double-wall corrugated pipe for underground use of the utility model comprises a bottom pipe, wherein a reinforcing strip is fixedly connected to the outer surface of the bottom pipe.
Further, in order to improve durability, according to the modified high-density polyethylene double-wall corrugated pipe for underground use of the present invention, the outer surface of the reinforcing strip is coated with a reinforcing layer, and an outer pipe is fixedly connected to the outer surface of the reinforcing layer.
Further, in order to make the corrosion resistance good, as the modified high-density polyethylene double-wall corrugated pipe for burying, the surface of the outer pipe is coated with a corrosion-resistant layer, a waterproof layer and a compression-resistant layer from inside to outside in sequence.
Further, in order to make the stress uniform during moving, the number of the fixing rings is two as the modified high-density polyethylene double-wall corrugated pipe for burying.
Further, in order to make the sealing performance good, as a modified high density polyethylene double-wall corrugated pipe for burying, the present invention, the outer surface of the sleeve is coated with a rubber layer.
The technical scheme can show that the utility model has the advantages that:
1. according to the utility model, through the arrangement of the fixing ring, the first connecting block, the first fixing rod, the second connecting block, the second fixing rod and the pull ring, when the pipe body is required to be moved, the pipe body can be lifted up only by lifting the pull ring by two workers at the same time, the pipe body is convenient to move to a construction site, the first fixing rod and the second fixing rod can be rotated after the pipe body is installed, the first fixing rod can move downwards on the first connecting block after the first fixing rod is rotated, the second fixing rod can move downwards by using the second connecting block, and can be inserted into a construction pit surface under the action of downward movement of the first fixing rod and the second fixing rod, so that the fixing ring is firmly fixed in the construction pit, the pipe body is more firmly fixed, and inconvenience caused by halfway sliding is prevented.
2. According to the corrugated pipe, the connecting pipe, the limiting block, the sleeve, the limiting groove, the reinforcing strip and the outer pipe are arranged, when the corrugated pipe needs to be connected in the use process, the limiting block is aligned to the limiting groove, then the connecting pipe is sleeved into the sleeve, the pipe body is rotated after the limiting pipe is sleeved, the limiting block rotates to the deepest part of the limiting groove in the limiting groove, the two sections of corrugated pipes can be effectively prevented from being disconnected at the connecting part due to external force after the two sections of corrugated pipes are rotated and then fixed, the connection is firmer, the toughness of the pipe body can be improved by the reinforcing strip, and the protection performance of the pipe body is improved by the outer pipe.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
Fig. 1 is a schematic front view of a modified high density polyethylene double-wall corrugated pipe for burying in ground according to embodiment 1 of the present invention;
FIG. 2 is a schematic structural diagram of a reinforcing strip of a buried modified high-density polyethylene double-wall corrugated pipe in example 1 of the present invention;
FIG. 3 is a schematic view of a fixing ring structure of a buried modified HDPE double-wall corrugated pipe in embodiment 1 of the present invention;
fig. 4 is a schematic rear view of a modified high density polyethylene double-wall corrugated pipe for burying in ground according to example 1 of the present invention;
FIG. 5 is a schematic diagram of a waterproof layer structure of a modified high-density polyethylene double-wall corrugated pipe for underground use in example 1 of the present invention;
fig. 6 is a schematic diagram of a rubber layer structure of a modified high-density polyethylene double-wall corrugated pipe for burying in the ground in embodiment 2 of the utility model.
List of reference numerals: 1, a pipe body; 101, a bottom tube; 102, reinforcing strips; 103, a reinforcing layer; 104, an outer tube; 2, a threaded pipe; 3, fixing a ring; 4, a first connecting block; 5, a first fixing rod; 6, a second connecting block; 7, a second fixing rod; 8, a pull ring; 9, connecting the pipes; 10, a limiting block; 11, a sleeve; 12, a limiting groove; 13, a corrosion-resistant layer; 14, a waterproof layer; 15, a pressure resistant layer; 16, rubber layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
Example 1
As shown in fig. 1-5, a modified high density polyethylene double-wall corrugated pipe for underground use comprises a pipe body 1, wherein the outer surface of the pipe body 1 is fixedly connected with a threaded pipe 2, the outer surface of the pipe body 1 is sleeved with a fixing ring 3, and one side of the outer surface of the fixing ring 3 is fixedly connected with a first connecting block 4;
in this embodiment, the upper surface of first connecting block 4 threaded connection has first dead lever 5, the one end of first dead lever 5 runs through the upper surface of first connecting block 4 and extends to the lower surface of first connecting block 4, the opposite side fixedly connected with second connecting block 6 of solid fixed ring 3 surface, the upper surface threaded connection of second connecting block 6 has second dead lever 7, the one end of second dead lever 7 runs through the upper surface of second connecting block 6 and extends to the lower surface of second connecting block 6, the upper surface fixedly connected with pull ring 8 of solid fixed ring 3.
During the concrete use, install solid fixed ring 3 on body 1 surface earlier during the use, when needs remove body 1, only need two workman to lift the pull ring 8 simultaneously, can lift up body 1, conveniently remove body 1 to the construction site, rotatable first dead lever 5 and second dead lever 7 after the installation body 1, first dead lever 5 can be in first connecting block 4 lapse after rotating, second dead lever 7 utilizes second connecting block 6 lapse, can with inject the construction hole in the effect of first dead lever 5 and second dead lever 7 lapse, thereby firmly fix solid fixed ring 3 in the construction hole, make body 1 fixed more firm, prevent the inconvenience that midway slip brought.
In this embodiment, one side fixedly connected with connecting pipe 9 of body 1, the outer fixed surface of connecting pipe 9 is connected with stopper 10, and the quantity of stopper 10 is four.
When the connecting pipe is used specifically, the limiting block 10 is aligned to the limiting groove 12, and then the connecting pipe 9 is sleeved into the sleeve pipe 11, so that the connecting pipe 9 and the sleeve pipe 11 are fixed more firmly.
In this embodiment, body 1's opposite side fixedly connected with sleeve pipe 11, and spacing groove 12 has been seted up to sleeve pipe 11's inner wall, and the size and the stopper 10 of spacing groove 12 are to the adaptation, and the quantity of spacing groove 12 is four.
When the corrugated pipe joint is used specifically, the connecting pipe 9 is sleeved in the sleeve 11, the pipe body 1 is rotated after the sleeve is sleeved in, so that the limiting block 10 rotates to the deepest part of the limiting groove 12 in the limiting groove 12, and the two corrugated pipes are fixed after the rotation, so that the two corrugated pipes can be effectively prevented from being disconnected at the joint due to the fact that the two corrugated pipes are subjected to external force.
In this embodiment, the tube body 1 includes a bottom tube 101, and a reinforcing strip 102 is fixedly connected to an outer surface of the bottom tube 101.
When the pipe is used specifically, the reinforcing strips 102 are utilized to increase the toughness of the pipe body 1, and the inner wall of the bottom pipe 101 is smooth to increase the flow guiding effect.
In this embodiment, the outer surface of the reinforcing bar 102 is coated with a reinforcing layer 103, and an outer tube 104 is fixedly connected to the outer surface of the reinforcing layer 103.
When the pipe is used specifically, the firmness is increased by the reinforcing layer 103, and the protection performance of the pipe body 1 is increased by the outer pipe 104.
In this embodiment, the surface of the outer pipe 104 is coated with the corrosion-resistant layer 13, the waterproof layer 14, and the pressure-resistant layer 15 in this order from the inside to the outside.
In particular, the outer pipe 104 has corrosion resistance, water resistance, and pressure resistance, increasing the service life of the pipe body 1.
In the present embodiment, the number of the fixing rings 3 is two.
When specifically using, two solid fixed ring 3 make body 1 atress even, make things convenient for the workman to remove.
Working principle; when the corrugated pipe is required to be connected, the limit block 10 is aligned to the limit groove 12, then the connecting pipe 9 is sleeved in the sleeve 11, the pipe body 1 is rotated after being sleeved in the sleeve 1, the limit block 10 rotates to the deepest part of the limit groove 12 in the limit groove 12, the two corrugated pipes can be effectively prevented from being disconnected at the connecting part due to external force after being rotated, the connection is firmer, the toughness of the pipe body 1 can be improved by the reinforcing bar 102, the protective property of the pipe body 1 is improved by the outer pipe 104, the first fixing rod 5 and the second fixing rod 7 can be rotated after the pipe body 1 is installed, the first fixing rod 5 can move downwards on the first connecting block 4 after being rotated, and the second fixing rod 7 can move downwards by the second connecting block 6, can with inject the construction hole in under the effect of first dead lever 5 and second dead lever 7 downstream to firmly fix solid fixed ring 3 in the construction hole, make body 1 fixed more firm, prevent the inconvenience that the midway slip brought.
Example 2
As shown in fig. 6, the distinguishing features of this embodiment that distinguish embodiment 1 are: the outer surface of the sleeve 11 is coated with a rubber layer 16.
When the rubber layer 16 is used specifically, the sealing performance between the sleeve 11 and the connecting pipe 9 can be improved, and water leakage can be prevented.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the embodiment of the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bury ground with modified high density polyethylene double-walled bellows, includes body (1), its characterized in that: the outer surface of the pipe body (1) is fixedly connected with a threaded pipe (2), the outer surface of the pipe body (1) is sleeved with a fixing ring (3), and one side of the outer surface of the fixing ring (3) is fixedly connected with a first connecting block (4);
the utility model discloses a quick-witted connection structure, including first connecting block (4), the upper surface threaded connection of first connecting block (4) has first dead lever (5), the one end of first dead lever (5) runs through the upper surface of first connecting block (4) and extends to the lower surface of first connecting block (4), the opposite side fixedly connected with second connecting block (6) of solid fixed ring (3) surface, the upper surface threaded connection of second connecting block (6) has second dead lever (7), the one end of second dead lever (7) runs through the upper surface of second connecting block (6) and extends to the lower surface of second connecting block (6), the last fixed surface of solid fixed ring (3) is connected with pull ring (8).
2. The underground modified high-density polyethylene double-wall corrugated pipe as claimed in claim 1, wherein: one side fixedly connected with connecting pipe (9) of body (1), the external fixed surface of connecting pipe (9) is connected with stopper (10), the quantity of stopper (10) is four.
3. The underground modified high-density polyethylene double-wall corrugated pipe as claimed in claim 1, wherein: the other side fixedly connected with sleeve pipe (11) of body (1), spacing groove (12) have been seted up to the inner wall of sleeve pipe (11), the size and stopper (10) of spacing groove (12) are to the adaptation, the quantity of spacing groove (12) is four.
4. The underground modified high-density polyethylene double-wall corrugated pipe as claimed in claim 1, wherein: the pipe body (1) comprises a bottom pipe (101), and a reinforcing strip (102) is fixedly connected to the outer surface of the bottom pipe (101).
5. The underground modified high-density polyethylene double-wall corrugated pipe as claimed in claim 4, wherein: the outer surface of the reinforcing strip (102) is coated with a reinforcing layer (103), and the outer surface of the reinforcing layer (103) is fixedly connected with an outer pipe (104).
6. The underground modified high-density polyethylene double-wall corrugated pipe as claimed in claim 5, wherein: the surface of the outer pipe (104) is coated with a corrosion-resistant layer (13), a waterproof layer (14) and a pressure-resistant layer (15) from inside to outside in sequence.
7. The underground modified high-density polyethylene double-wall corrugated pipe as claimed in claim 1, wherein: the number of the fixing rings (3) is two.
8. The underground modified high-density polyethylene double-wall corrugated pipe as claimed in claim 3, wherein: the outer surface of the sleeve (11) is coated with a rubber layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220197255.1U CN216715551U (en) | 2022-01-20 | 2022-01-20 | Modified high-density polyethylene double-wall corrugated pipe for underground burying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220197255.1U CN216715551U (en) | 2022-01-20 | 2022-01-20 | Modified high-density polyethylene double-wall corrugated pipe for underground burying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216715551U true CN216715551U (en) | 2022-06-10 |
Family
ID=81873844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220197255.1U Active CN216715551U (en) | 2022-01-20 | 2022-01-20 | Modified high-density polyethylene double-wall corrugated pipe for underground burying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216715551U (en) |
-
2022
- 2022-01-20 CN CN202220197255.1U patent/CN216715551U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108591646A (en) | A kind of U-shaped double-walled Spigot-and-socket pipe joint and its installation method | |
| CN216715551U (en) | Modified high-density polyethylene double-wall corrugated pipe for underground burying | |
| CN204962055U (en) | Dual protection drain pipe | |
| CN201502826U (en) | Spigot-and-socket type fusing plastic pipeline | |
| CN210069158U (en) | Glass fiber reinforced plastic bell mouth concrete top pipe | |
| CN216715452U (en) | Wear-resisting type PP-R feed pipe | |
| CN211649434U (en) | Internal stop type rubber ring butt joint structure of winding pipe | |
| CN212612894U (en) | Spliced pipeline | |
| CN211089088U (en) | Interior sepiolite cement cable pipe that sprays paint that thermal resistivity is low | |
| CN210770649U (en) | Continuously-wound glass fiber reinforced plastic pressure jacking pipe | |
| CN202466788U (en) | Injection molding manhole base and pipeline connector thereof | |
| CN214789394U (en) | Reinforced anti-settling jacking pipe for trenchless construction | |
| CN205314128U (en) | Plastic power communication well of integral type | |
| CN110762308A (en) | Plastic steel winding pipe and connecting structure | |
| CN210637634U (en) | Butt-joint lantern ring of plastic sewage discharge pipeline | |
| CN216976076U (en) | PPR water supply pipe | |
| CN214662454U (en) | Damping device is used in construction of sand ground push pipe among building engineering | |
| CN215906938U (en) | Steel joint concrete prefabricated U-shaped groove | |
| CN220523486U (en) | Steel bellmouth type reinforced concrete jacking pipe | |
| CN215367663U (en) | Inspection well for municipal administration runner band formula plastics drainage | |
| CN217502854U (en) | Connecting device for chemical building material pipe connecting into drainage inspection well | |
| CN216590457U (en) | PCCP antidetonation connects | |
| CN212564703U (en) | Resin concrete miniature jacking pipe | |
| CN214832909U (en) | Combined ultrahigh molecular weight resin inspection well | |
| CN218063636U (en) | Waterproof structure between municipal works push pipe construction pipe joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |