CN214947263U - Flange type connecting mechanism of steel wire mesh framework polyethylene composite pipe - Google Patents
Flange type connecting mechanism of steel wire mesh framework polyethylene composite pipe Download PDFInfo
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- CN214947263U CN214947263U CN202021978990.3U CN202021978990U CN214947263U CN 214947263 U CN214947263 U CN 214947263U CN 202021978990 U CN202021978990 U CN 202021978990U CN 214947263 U CN214947263 U CN 214947263U
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Abstract
The utility model discloses a flange formula coupling mechanism of compound pipe of wire net skeleton polyethylene relates to the compound pipe correlation field of polyethylene, when two compound pipes of wire net skeleton polyethylene among the solution prior art pass through flange formula coupling mechanism and connect, need other staff to assist fixedly, and it is not convenient enough to operate, influences the problem of installation effectiveness. The steel wire mesh framework polyethylene composite pipe is characterized in that a first flange plate is installed on one side of the steel wire mesh framework polyethylene composite pipe, a second flange plate is installed on the other side of the steel wire mesh framework polyethylene composite pipe, a first embedding groove and a second embedding groove are formed in the inner side face of the first flange plate and communicated with each other, the four groups of first embedding grooves and the four groups of second embedding grooves are arrayed with the circle center of the first flange plate as the circle center, the depth and radian of the first embedding grooves are identical to those of the second embedding grooves, the width of the first embedding grooves is larger than that of the second embedding grooves, and embedding fixing blocks are arranged on the inner side face of the second flange plate.
Description
Technical Field
The utility model relates to a compound pipe correlation field of polyethylene specifically is a flange formula coupling mechanism of compound pipe of wire net skeleton polyethylene.
Background
The steel wire net skeleton plastic composite pipe is an improved new type steel skeleton plastic composite pipe. Such tubes are also known as srtp tubes. The novel pipeline is made of high-strength plastic-coated steel wire mesh framework and thermoplastic plastic polyethylene as raw materials, the steel wire winding mesh is used as a framework reinforcement of the polyethylene plastic pipe, high-density polyethylene (HDPE) is used as a matrix, and the steel wire framework is tightly connected with inner and outer layers of high-density polyethylene by adopting high-performance HDPE modified bonding resin, so that the novel pipeline has an excellent composite effect. Because the high strength steel wire reinforcement is encased in the continuous thermoplastic, the composite pipe overcomes the disadvantages of, and maintains the advantages of, steel and plastic pipes, respectively.
When two steel wire mesh framework polyethylene composite pipes are connected through the flange type connecting mechanism, the installation work can be finished only by aligning the positions of the installation holes of the two flanges, so that other workers are required to assist in limiting and fixing the two steel wire mesh framework polyethylene composite pipes, the operation is not convenient enough, and the installation efficiency is influenced; therefore, the market urgently needs to develop a flange type connecting mechanism of a steel wire mesh framework polyethylene composite pipe to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange formula coupling mechanism of compound pipe of wire net skeleton polyethylene to when two wire net skeleton polyethylene composite pipes that provide pass through flange formula coupling mechanism and connect in solving above-mentioned background art, need other staff to assist fixedly, it is not convenient enough to operate, influences the problem of installation effectiveness.
In order to achieve the above object, the utility model provides a following technical scheme: a flange type connecting mechanism of a steel wire mesh framework polyethylene composite pipe comprises the steel wire mesh framework polyethylene composite pipe, wherein a first flange plate is installed on one side of the steel wire mesh framework polyethylene composite pipe, a second flange plate is installed on the other side of the steel wire mesh framework polyethylene composite pipe, a first embedding groove and a second embedding groove are formed in the inner side face of the first flange plate and communicated with each other, four groups of the first embedding groove and the second embedding groove are arranged, the four groups of the first embedding groove and the second embedding groove are arrayed with the circle center of the first flange plate as the circle center, the depth and radian of the first embedding groove are the same as those of the second embedding groove, the width of the first embedding groove is larger than that of the second embedding groove, an embedding fixing block is arranged on the inner side face of the second flange plate, and the width, radian and depth of the embedding fixing block and the width of the second embedding groove are the same as those of the first embedding groove, The radian and the depth are the same, the embedded fixed block is matched with the second embedded groove, and the embedded fixed block corresponds to the second embedded groove.
Preferably, the first flange plate and the second flange plate are provided with mounting holes, and the positions of the mounting holes on the second flange plate correspond to the positions of the mounting holes on the first flange plate when the embedded fixed block on the second flange plate is embedded with the second embedded groove on the first flange plate.
Preferably, both ends and both sides in the first ring flange and the second ring flange outside all are provided with the pressfitting piece, and steel wire net skeleton polyethylene composite pipe is provided with the embedded groove with the pressfitting piece corresponding position, and the inboard of pressfitting piece extends to in the embedded groove of steel wire net skeleton polyethylene composite pipe, be provided with first pressfitting inclined plane in the pressfitting piece, trapezoidal chamber is formed with the inside up end of pressfitting piece to first pressfitting inclined plane, the outside of first ring flange and second ring flange both sides is provided with second pressfitting inclined plane, and the gradient on second pressfitting inclined plane is coincide with the gradient on first pressfitting inclined plane.
Preferably, the first flange plate and the second flange plate are fixedly connected through a first fixing screw rod, and the first flange plate and the second flange plate are fixedly connected with the pressing piece through a second fixing screw rod.
Preferably, a rectangular cavity is arranged in the pressing piece along the inner side of the trapezoidal cavity.
Preferably, the steel wire mesh framework polyethylene composite pipe comprises a polyethylene matrix and a steel wire winding net, wherein the steel wire winding net is positioned inside the polyethylene matrix.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, when two steel wire mesh framework polyethylene composite pipes are installed, the first flange plate and the second flange plate are simply aligned, the embedded fixed block on the second flange plate is embedded into the first embedded groove, then the steel wire mesh framework polyethylene composite pipe connected with the second flange plate is clockwise rotated, the embedded fixed block is rotated into the second embedded groove, because the size of the embedded fixed block is matched with that of the second embedded groove, after the embedded fixed block is rotated into the second embedded groove, the steel wire mesh framework polyethylene composite pipe where the first flange plate and the second flange plate are positioned is simply fixed, and when the embedded fixed block is rotated into the second embedded groove, the positions of the mounting holes on the first flange plate and the second flange plate are just aligned, the first fixed screw rod is used for fixing, and no other workers are needed to assist in the flange connection process for fixing, one worker can complete all installation work, so that the problems that when two steel wire mesh framework polyethylene composite pipes are connected through a flange type connecting mechanism, other workers are needed to assist in fixing, operation is inconvenient, and installation efficiency is affected are solved;
2. the utility model discloses an in, after first ring flange and second ring flange installation, through the further pressfitting of pressfitting spare, the pressfitting spare slides in along first ring flange and second ring flange, exert pressure to the first ring flange and the second ring flange outside through first pressfitting inclined plane, make first ring flange and second ring flange compress tightly to the centre under the inclined plane pressfitting effect, rethread second clamping screw fixes, make the sealing performance between first ring flange and the second ring flange further strengthen, improved this flange formula coupling mechanism's leakproofness.
Drawings
Fig. 1 is a sectional view of a flange type connecting mechanism of a steel wire mesh framework polyethylene composite pipe of the utility model;
fig. 2 is a schematic structural view of the outer side surfaces of the first flange and the second flange of the present invention;
fig. 3 is a schematic structural view of the first flange plate of the present invention;
fig. 4 is a schematic structural diagram of the second flange plate of the present invention.
In the figure: 1. a steel wire mesh skeleton polyethylene composite pipe; 2. a pressing part; 3. a first flange plate; 4. a second flange plate; 5. a first fixing screw; 6. a second fixing screw; 7. a polyethylene matrix; 8. winding a steel wire around the net; 9. a rectangular cavity; 10. a ladder-shaped cavity; 11. a first press-fit inclined plane; 12. a second press-fit inclined plane; 13. mounting holes; 14. a first fitting groove; 15. a second fitting groove; 16. the fixed block is embedded.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a flange type connecting mechanism of a steel wire mesh framework polyethylene composite pipe comprises a steel wire mesh framework polyethylene composite pipe 1, a first flange 3 is installed on one side of the steel wire mesh framework polyethylene composite pipe 1, a second flange 4 is installed on the other side of the steel wire mesh framework polyethylene composite pipe 1, a first embedding groove 14 and a second embedding groove 15 are formed in the inner side face of the first flange 3, the first embedding groove 14 is communicated with the second embedding groove 15, four groups of the first embedding groove 14 and the second embedding groove 15 are arranged, the four groups of the first embedding groove 14 and the second embedding groove 15 are arrayed with the circle center of the first flange 3 as the circle center, the depth and radian of the first embedding groove 14 are the same as those of the second embedding groove 15, the width of the first embedding groove 14 is larger than that of the second embedding groove 15, a fixing block 16 is arranged on the inner side face of the second flange 4 in an embedding manner, and the width and radian of the fixing block 16 are the same as those of the second embedding groove 15, The radian and the depth are the same as the width, the radian and the depth of the second embedding groove 15, and the embedding fixed block 16 is matched with the second embedding groove 15, so that the first flange 3 and the second flange 4 can be temporarily and simply fixed through the embedding relation between the embedding fixed block 16 and the second embedding groove 15, the first flange 3 and the second flange 4 are not basically displaced under the condition of not being subjected to large external force, the first flange 3 and the second flange 4 are just fixed at the moment, and the embedding fixed block 16 corresponds to the second embedding groove 15 in position.
Further, the first flange plate 3 and the second flange plate 4 are both provided with mounting holes 13, and when the fixed block 16 for embedding on the second flange plate 4 is embedded in the second embedding groove 15 on the first flange plate 3, the positions of the mounting holes 13 on the second flange plate 4 correspond to the positions of the mounting holes 13 on the first flange plate 3.
Furthermore, both ends and both sides of the outer sides of the first flange plate 3 and the second flange plate 4 are provided with pressing parts 2, the steel wire mesh framework polyethylene composite pipe 1 and the pressing parts 2 are provided with embedded grooves corresponding to each other, the integrity of the connection of the pressing parts 2 and the steel wire mesh framework polyethylene composite pipe 1 is improved, the inner sides of the pressing parts 2 extend into the embedded grooves of the steel wire mesh framework polyethylene composite pipe 1, the pressing parts 2 are internally provided with first pressing inclined planes 11, the first pressing inclined planes 11 and the upper end surfaces inside the pressing parts 2 form a ladder-shaped cavity 10, the outer sides of both sides of the first flange plate 3 and the second flange plate 4 are provided with second pressing inclined planes 12, the gradient of the second pressing inclined planes 12 is matched with the gradient of the first pressing inclined planes 11, when the pressing piece 2 slides inwards, the force is applied to the inclined surface and is decomposed into a horizontal state and a vertical state, and the force in the horizontal state enables the first flange plate 3 and the second flange plate 4 to be further pressed.
Further, the first flange plate 3 and the second flange plate 4 are fixedly connected through a first fixing screw rod 5, and the first flange plate 3 and the second flange plate 4 are fixedly connected with the pressing piece 2 through a second fixing screw rod 6.
Furthermore, a rectangular cavity 9 is formed in the pressing piece 2 along the inner side of the trapezoidal cavity 10, and one end of the first flange 3 and one end of the second flange 4, which extend out of the steel wire mesh framework polyethylene composite pipe 1, are located in the rectangular cavity 9 and the trapezoidal cavity 10 of the pressing piece 2.
Further, the steel wire mesh framework polyethylene composite pipe 1 comprises a polyethylene base body 7 and a steel wire winding net 8, wherein the steel wire winding net 8 is located inside the polyethylene base body 7 and is a structure of the steel wire mesh framework polyethylene composite pipe 1.
The working principle is as follows: when two steel wire mesh framework polyethylene composite pipes 1 are installed, a worker simply aligns a first flange plate 3 and a second flange plate 4, an embedded fixed block 16 on the second flange plate 4 is embedded into a first embedded groove 14, the steel wire mesh framework polyethylene composite pipe 1 connected with the second flange plate 4 is rotated clockwise, the embedded fixed block 16 is rotated to the inside of a second embedded groove 15, the embedded fixed block 16 is matched with the size of the second embedded groove 15, the steel wire mesh framework polyethylene composite pipe 1 where the first flange plate 3 and the second flange plate 4 are located is simply fixed, and when the embedded fixed block 16 is rotated to the inside of the second embedded groove 15, the positions of mounting holes 13 in the first flange plate 3 and the second flange plate 4 are just aligned, the first-step installation work is completed by fixing a first fixing screw rod 5. And then the pressing part 2 slides inwards along the outer sides of the first flange plate 3 and the second flange plate 4, so that one end of the part, extending out of the steel wire mesh framework polyethylene composite pipe 1, of the first flange plate 3 and the second flange plate 4 is positioned in a rectangular cavity 9 and a trapezoidal cavity 10 of the pressing part 2, as the first pressing inclined plane 11 of the pressing part 2 has a pressing effect on the second pressing inclined plane 12 of the first flange plate 3 and the second flange plate 4, the first flange plate 3 and the second flange plate 4 are pressed again, and then the first flange plate 3, the second flange plate 4 and the pressing part 2 are fixed through the second fixing screw 6, so that further fixing and sealing work is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a flange formula coupling mechanism of compound pipe of steel mesh skeleton polyethylene, includes steel mesh skeleton polyethylene compound pipe (1), its characterized in that: a first flange plate (3) is installed on one side of the steel wire mesh framework polyethylene composite pipe (1), a second flange plate (4) is installed on the other side of the steel wire mesh framework polyethylene composite pipe (1), four groups of first embedding grooves (14) and second embedding grooves (15) are arranged on the inner side face of the first flange plate (3), the first embedding grooves (14) are communicated with the second embedding grooves (15), the first embedding grooves (14) and the second embedding grooves (15) are arranged in four groups, the four groups of first embedding grooves (14) and the four groups of second embedding grooves (15) are arrayed by taking the circle center of the first flange plate (3) as the circle center, the depth and radian of the first embedding grooves (14) are the same as those of the second embedding grooves (15), the width of the first embedding grooves (14) is larger than that of the second embedding grooves (15), and the inner side face of the second flange plate (4) is provided with a fixing block (16), the width, the radian and the depth of the embedded fixed block (16) are the same as those of the second embedded groove (15), the embedded fixed block (16) is matched with the second embedded groove (15), and the embedded fixed block (16) corresponds to the second embedded groove (15).
2. The flange type connecting mechanism of the steel wire mesh framework polyethylene composite pipe as claimed in claim 1, characterized in that: the first flange plate (3) and the second flange plate (4) are both provided with mounting holes (13), and when the second flange plate (4) is embedded with the second embedding groove (15) on the first flange plate (3) and the embedded fixed block (16), the mounting holes (13) on the second flange plate (4) correspond to the mounting holes (13) on the first flange plate (3).
3. The flange type connecting mechanism of the steel wire mesh framework polyethylene composite pipe as claimed in claim 1, characterized in that: both ends and both sides in first ring flange (3) and second ring flange (4) outside all are provided with pressfitting spare (2), and steel wire net skeleton polyethylene composite pipe (1) corresponds the position with pressfitting spare (2) and is provided with the embedded groove, and the inboard of pressfitting spare (2) extends to in the embedded groove of steel wire net skeleton polyethylene composite pipe (1), be provided with first pressfitting inclined plane (11) in pressfitting spare (2), first pressfitting inclined plane (11) and pressfitting spare (2) inside up end form trapezoidal chamber (10), the outside of first ring flange (3) and second ring flange (4) both sides is provided with second pressfitting inclined plane (12), and the gradient of second pressfitting inclined plane (12) coincide with the gradient of first pressfitting inclined plane (11).
4. The flange type connecting mechanism of the steel wire mesh framework polyethylene composite pipe as claimed in claim 3, characterized in that: the first flange plate (3) and the second flange plate (4) are fixedly connected through a first fixing screw rod (5), and the first flange plate (3) and the second flange plate (4) are fixedly connected with the pressing piece (2) through a second fixing screw rod (6).
5. The flange type connecting mechanism of the steel wire mesh framework polyethylene composite pipe as claimed in claim 3, characterized in that: a rectangular cavity (9) is arranged in the pressing part (2) along the inner side of the trapezoidal cavity (10).
6. The flange type connecting mechanism of the steel wire mesh framework polyethylene composite pipe as claimed in claim 1, characterized in that: the steel wire mesh framework polyethylene composite pipe (1) comprises a polyethylene base body (7) and a steel wire winding net (8), wherein the steel wire winding net (8) is located inside the polyethylene base body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978990.3U CN214947263U (en) | 2020-09-11 | 2020-09-11 | Flange type connecting mechanism of steel wire mesh framework polyethylene composite pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978990.3U CN214947263U (en) | 2020-09-11 | 2020-09-11 | Flange type connecting mechanism of steel wire mesh framework polyethylene composite pipe |
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| Publication Number | Publication Date |
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| CN214947263U true CN214947263U (en) | 2021-11-30 |
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| CN202021978990.3U Active CN214947263U (en) | 2020-09-11 | 2020-09-11 | Flange type connecting mechanism of steel wire mesh framework polyethylene composite pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704180A (en) * | 2024-02-06 | 2024-03-15 | 江苏百恒管业有限公司 | Adjustable steel skeleton polyethylene composite pipe protective sleeve |
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2020
- 2020-09-11 CN CN202021978990.3U patent/CN214947263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704180A (en) * | 2024-02-06 | 2024-03-15 | 江苏百恒管业有限公司 | Adjustable steel skeleton polyethylene composite pipe protective sleeve |
| CN117704180B (en) * | 2024-02-06 | 2024-04-30 | 江苏百恒管业有限公司 | Adjustable steel skeleton polyethylene composite pipe protective sleeve |
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Address after: 237011 north of Gubei Road and west of Jiude Road, Lu'an economic and Technological Development Zone, Lu'an City, Anhui Province Patentee after: Anhui Juding Polymer Technology Co.,Ltd. Address before: 237000 north of Gubei Road West of Jiude Road, economic and Technological Development Zone, Lu'an City, Anhui Province Patentee before: Anhui juding Polymer Technology Co.,Ltd. |