CN213089069U - Connecting mechanism of prestressed plastic corrugated pipe - Google Patents
Connecting mechanism of prestressed plastic corrugated pipe Download PDFInfo
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- CN213089069U CN213089069U CN202021957833.4U CN202021957833U CN213089069U CN 213089069 U CN213089069 U CN 213089069U CN 202021957833 U CN202021957833 U CN 202021957833U CN 213089069 U CN213089069 U CN 213089069U
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- hoop
- staple bolt
- groove
- fixedly connected
- coupling mechanism
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Abstract
The utility model discloses a coupling mechanism of prestressed plastic bellows, including sealing washer, first staple bolt and second staple bolt, the top of sealing washer is provided with first staple bolt, the below of sealing washer is provided with the second staple bolt, first staple bolt all is provided with the recess with the inside of second staple bolt, and fixedly connected with a plurality of sucking disc on the inner wall of recess, the inside all threaded connection of first staple bolt and second staple bolt has fixing screw, fixing screw's both sides have all cup jointed fixation nut, the both sides all fixedly connected with latch mechanism of second staple bolt, the inside of first staple bolt and second staple bolt all is provided with additional strengthening. The utility model discloses not only realized the function of the joint of fixing a position when this prestressed plastic corrugated pipe's coupling mechanism uses, realized the sealing function when this prestressed plastic corrugated pipe's coupling mechanism uses, strengthened slight when this prestressed plastic corrugated pipe's coupling mechanism uses moreover.
Description
Technical Field
The utility model relates to a prestressing force plastic corrugated pipe technical field specifically is a prestressing force plastic corrugated pipe's coupling mechanism.
Background
Along with the continuous development of society, people also more and more use the bellows, its when installation need use the coupling mechanism of prestressing force plastic corrugated pipe, the coupling mechanism of this type of prestressing force plastic corrugated pipe on the market is various now, can satisfy people's user demand basically, but still has certain problem:
the traditional connecting mechanism of the prestressed plastic corrugated pipe is inconvenient to position and clamp when in use, so that the connecting mechanism is inconvenient to install when in use, and then brings great troubles to users.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coupling mechanism of prestressing force plastic corrugated pipe to the problem of the inconvenient location joint of device is proposed in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a connecting mechanism of a prestressed plastic corrugated pipe comprises a sealing ring, a first hoop and a second hoop, a first hoop is arranged above the sealing ring, a second hoop is arranged below the sealing ring, grooves are arranged inside the first hoop and the second hoop, and the inner wall of the groove is fixedly connected with a plurality of suckers, the other sides of the suckers are adsorbed with the expression of the sealing ring, the insides of the first hoop and the second hoop are both in threaded connection with fixing studs, and both ends of the fixing stud extend to the outside of the first anchor ear and the second anchor ear, both sides of the fixing stud are sleeved with fixing nuts, the two sides of the second hoop are fixedly connected with clamping mechanisms which are used for positioning and clamping, the inside of first staple bolt and second staple bolt all is provided with additional strengthening, additional strengthening is used for strengthening the use of intensity.
Preferably, the clamping mechanism includes connecting rod, reset spring, pole setting, limiting plate, joint piece and leads to the groove, reset spring's bottom and the top fixedly connected with pole setting of second staple bolt, and the surface of pole setting has cup jointed reset spring, the top fixedly connected with limiting plate of pole setting, the connecting rod has been cup jointed on the surface of pole setting, and one side fixedly connected with joint piece of pole setting is kept away from to the connecting rod, the below of joint piece is provided with leads to the groove, and leads to the groove setting in the inside of first staple bolt.
Preferably, the inner diameter of the through groove is larger than the outer diameter of the clamping block, and the through groove is clamped with the clamping block.
Preferably, the vertical rods are symmetrically distributed on the center line of the surface of the second hoop, and an L-shaped design is formed between the clamping blocks and the connecting rod.
Preferably, the suckers are distributed in the groove at equal intervals, and the suckers are distributed on the inner wall of the groove in an annular mode.
Preferably, additional strengthening is including strengthening ceramic grained layer, vertical strengthening rib and horizontal strengthening rib, strengthen ceramic grained layer setting in the inside of second staple bolt and first staple bolt, strengthen the equidistant vertical strengthening rib of the inside fixedly connected with of ceramic grained layer, and all the horizontal strengthening ribs of fixedly connected with between the vertical strengthening rib.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting mechanism of the prestressed plastic corrugated pipe not only realizes the function of positioning and clamping when the connecting mechanism of the prestressed plastic corrugated pipe is used, realizes the sealing function when the connecting mechanism of the prestressed plastic corrugated pipe is used, but also strengthens the lightness when the connecting mechanism of the prestressed plastic corrugated pipe is used;
(1) the connecting rod is pulled to drive the clamping block to move upwards, the first hoop and the second hoop are clamped at the moment, the through groove is aligned with the clamping block, then the connecting rod is loosened, the clamping block and the through groove are clamped under the elastic action of the reset spring, and the first hoop and the second hoop are connected, so that the function of positioning and clamping when the connecting mechanism of the prestressed plastic corrugated pipe is used is realized, and the convenience degree of the connecting mechanism of the prestressed plastic corrugated pipe in use is improved;
(2) when in use, the sealing ring is clamped with the joint of the corrugated pipe, the phenomenon of liquid leakage of the corrugated pipe in use can be avoided, and meanwhile, due to the design of the groove and the sucker, the phenomenon of falling off of the sealing ring in use is avoided, the sealing function of the connecting mechanism of the prestressed plastic corrugated pipe in use is realized, and the practicability of the connecting mechanism of the prestressed plastic corrugated pipe in use is improved;
(3) strengthen the holistic intensity of first staple bolt and second staple bolt during the use with the ceramic grained layer, and vertical strengthening rib can disperse the power on first staple bolt and second staple bolt surface with horizontal strengthening rib, avoids its certain concentrated atress, appears the phenomenon that the surface was rolled over and is decreased, and slight when having strengthened this prestressing force plastic corrugated pipe's coupling mechanism used to this prestressing force plastic corrugated pipe's coupling mechanism's life has been prolonged.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure at a in fig. 1 according to the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of the sealing ring of the present invention;
fig. 4 is a schematic view of a local section structure of the second hoop.
In the figure: 1. a seal ring; 2. a clamping mechanism; 201. a connecting rod; 202. a return spring; 203. erecting a rod; 204. a limiting plate; 205. a clamping block; 206. a through groove; 3. a first hoop; 4. fixing the stud; 5. fixing a nut; 6. a second hoop; 7. a groove; 8. a suction cup; 9. a reinforcing structure; 901. reinforcing the layer of ceramic particles; 902. a vertical reinforcing rib; 903. and transverse reinforcing ribs.
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. 1-4, the present invention provides an embodiment: a connecting mechanism of a prestressed plastic corrugated pipe comprises a sealing ring 1, a first hoop 3 and a second hoop 6, wherein the first hoop 3 is arranged above the sealing ring 1, the second hoop 6 is arranged below the sealing ring 1, grooves 7 are formed in the first hoop 3 and the second hoop 6, and a plurality of suckers 8 are fixedly connected to the inner wall of each groove 7;
the suckers 8 are distributed in the groove 7 at equal intervals, and the suckers 8 are distributed on the inner wall of the groove 7 in an annular mode, so that the sealing ring 1 is conveniently positioned;
the other side of the sucker 8 is adsorbed to the surface of the sealing ring 1, the inner parts of the first anchor ear 3 and the second anchor ear 6 are both in threaded connection with a fixing stud 4, both ends of the fixing stud 4 extend to the outer parts of the first anchor ear 3 and the second anchor ear 6, both sides of the fixing stud 4 are both sleeved with a fixing nut 5, both sides of the second anchor ear 6 are both fixedly connected with a clamping mechanism 2, and the clamping mechanism 2 is used for positioning and clamping;
the clamping mechanism 2 comprises a connecting rod 201, a reset spring 202, a vertical rod 203, a limiting plate 204, a clamping block 205 and a through groove 206, the bottom end of the reset spring 202 and the top end of the second hoop 6 are fixedly connected with the vertical rod 203, the surface of the vertical rod 203 is sleeved with the reset spring 202, the top end of the vertical rod 203 is fixedly connected with the limiting plate 204, the surface of the vertical rod 203 is sleeved with the connecting rod 201, one side, away from the vertical rod 203, of the connecting rod 201 is fixedly connected with the clamping block 205, the through groove 206 is arranged below the clamping block 205, and the through groove 206 is arranged inside the first hoop 3;
when the mechanism is used, firstly, the connecting rod 201 is pulled, the connecting rod drives the clamping block 205 to move upwards, the first hoop 3 is clamped with the second hoop 6 at the moment, the through groove 206 is aligned with the clamping block 205, then the connecting rod 201 is loosened, the clamping block 205 is clamped with the through groove 206 under the elastic action of the reset spring 202, and the first hoop 3 is connected with the second hoop 6;
The working principle is as follows: when the connecting mechanism of the prestressed plastic corrugated pipe is used, firstly, the connecting rod 201 is pulled, the connecting rod drives the clamping block 205 to move upwards, at the moment, the first hoop 3 and the second hoop 6 are clamped, the through groove 206 is aligned with the clamping block 205, then, the connecting rod 201 is loosened, the connecting rod clamps the clamping block 205 and the through groove 206 under the elastic action of the reset spring 202, the first hoop 3 and the second hoop 6 are connected, then, the fixing screw studs 4 in the first hoop 3 and the second hoop 6 are rotated, the fixing screw caps 5 on the surfaces of the fixing screw studs 4 are screwed, and the first hoop 3 and the fixing screw studs 4 are fastened;
secondly, when the first anchor ear 3 and the second anchor ear 6 are connected with the corrugated pipe, the sealing ring 1 is clamped with the joint of the corrugated pipe, so that the phenomenon of liquid leakage of the corrugated pipe in use can be avoided, and meanwhile, the phenomenon of falling off of the sealing ring 1 in use is avoided due to the design of the groove 7 and the sucker 8;
strengthen ceramic grained layer 901 and can strengthen first staple bolt 3 and second staple bolt 6's holistic intensity when using at last, and vertical strengthening rib 902 and horizontal strengthening rib 903 can disperse the power on first staple bolt 3 and second staple bolt 6 surface, avoid its certain point to concentrate the atress, the phenomenon that the surface was rolled over and is damaged appears, finally accomplish this prestressing force plastic corrugated pipe's coupling mechanism's work.
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 coupling mechanism of prestressing force plastic corrugated pipe, includes sealing washer (1), first staple bolt (3) and second staple bolt (6), its characterized in that: the improved structure of the sealing ring is characterized in that a first hoop (3) is arranged above the sealing ring (1), a second hoop (6) is arranged below the sealing ring (1), grooves (7) are formed in the first hoop (3) and the second hoop (6), a plurality of suckers (8) are fixedly connected to the inner wall of each groove (7), the other side of each sucker (8) is adsorbed to the performance of the sealing ring (1), fixing studs (4) are in threaded connection with the inner portions of the first hoop (3) and the second hoop (6), two ends of each fixing stud (4) extend to the outer portions of the first hoop (3) and the second hoop (6), fixing nuts (5) are sleeved on two sides of each fixing stud (4), clamping mechanisms (2) are fixedly connected to two sides of the second hoop (6), and the clamping mechanisms (2) are used for positioning and clamping, the inside of first staple bolt (3) and second staple bolt (6) all is provided with additional strengthening (9), additional strengthening (9) are used for strengthening intensity's use.
2. A coupling mechanism for a pre-stressed plastic bellows as claimed in claim 1, wherein: clamping mechanism (2) are including connecting rod (201), reset spring (202), pole setting (203), limiting plate (204), joint piece (205) and lead to groove (206), the bottom of reset spring (202) and top fixedly connected with pole setting (203) of second staple bolt (6), and reset spring (202) have been cup jointed on the surface of pole setting (203), the top fixedly connected with limiting plate (204) of pole setting (203), connecting rod (201) have been cup jointed on the surface of pole setting (203), and one side fixedly connected with joint piece (205) of pole setting (203) are kept away from in connecting rod (201), the below of joint piece (205) is provided with leads to groove (206), and leads to groove (206) and set up the inside at first staple bolt (3).
3. A coupling mechanism for a pre-stressed plastic bellows as claimed in claim 2, wherein: the inner diameter of the through groove (206) is larger than the outer diameter of the clamping block (205), and the through groove (206) is clamped with the clamping block (205).
4. A coupling mechanism for a pre-stressed plastic bellows as claimed in claim 3, wherein: the upright stanchions (203) are symmetrically distributed on the middle line of the surface of the second hoop (6), and an L-shaped design is formed between the clamping blocks (205) and the connecting rod (201).
5. A coupling mechanism for a pre-stressed plastic bellows as claimed in claim 1, wherein: sucking discs (8) are equidistantly distributed in the groove (7), and the sucking discs (8) are annularly distributed on the inner wall of the groove (7).
6. A coupling mechanism for a pre-stressed plastic bellows as claimed in claim 1, wherein: the reinforced structure (9) comprises reinforced ceramic particle layers (901), vertical reinforcing ribs (902) and transverse reinforcing ribs (903), the reinforced ceramic particle layers (901) are arranged inside the second hoop (6) and the first hoop (3), the vertical reinforcing ribs (902) which are equidistant are fixedly connected inside the reinforced ceramic particle layers (901), and the transverse reinforcing ribs (903) are fixedly connected between the vertical reinforcing ribs (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957833.4U CN213089069U (en) | 2020-09-09 | 2020-09-09 | Connecting mechanism of prestressed plastic corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957833.4U CN213089069U (en) | 2020-09-09 | 2020-09-09 | Connecting mechanism of prestressed plastic corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213089069U true CN213089069U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021957833.4U Active CN213089069U (en) | 2020-09-09 | 2020-09-09 | Connecting mechanism of prestressed plastic corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213089069U (en) |
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2020
- 2020-09-09 CN CN202021957833.4U patent/CN213089069U/en active Active
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