CN220134889U - Hoop device for splicing corrugated pipes - Google Patents
Hoop device for splicing corrugated pipes Download PDFInfo
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- CN220134889U CN220134889U CN202321352693.1U CN202321352693U CN220134889U CN 220134889 U CN220134889 U CN 220134889U CN 202321352693 U CN202321352693 U CN 202321352693U CN 220134889 U CN220134889 U CN 220134889U
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- hoop
- staple bolt
- sealing
- cover
- bodies
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- 210000003205 muscle Anatomy 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 57
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model provides a staple bolt device for bellows concatenation, includes two staple bolt bodies that up-and-down are opposite, two the structure of staple bolt body is the same and mutually support and connect, the staple bolt body includes the hoop seat and sets up the cover that is used for connecting the bellows at the hoop seat both ends, the cover symmetry sets up, the inboard of cover is equipped with multiunit wave groove muscle, design the staple bolt into two staple bolt bodies that the structure is the same, two staple bolt bodies are up-and-down opposite and mutually support, fix the one end of two bellows through the sleeve that the cover formed at hoop seat both ends and realize the concatenation, adopt two staple bolt bodies that the structure is the same to cooperate and form the staple bolt device, only need use one set of mould to produce when producing can, reduced manufacturing cost, and need not consider the problem that male and female pair in the installation, increased work efficiency; and be equipped with multiunit and dial the groove muscle in the sleeve, multiunit dials the groove muscle and can effectively fix the bellows, prevents that the bellows from taking off, reduces installation cost.
Description
Technical Field
The utility model relates to the technical field of corrugated pipe splicing, in particular to a hoop device for corrugated pipe splicing.
Background
The corrugated pipe is an extrusion molding plastic protective sleeve, and is mainly used for protecting cables or liquid conveying because the inside and the outside of the corrugated pipe are annular corrugated, and has the characteristics of good wear resistance, corrosion resistance, good compression resistance and the like.
The HFFB single-wall corrugated pipe clamp disclosed in China patent No. CN201420145974.4 comprises an upper hoop body and a lower hoop body, wherein two ends of the upper hoop body are respectively provided with a group of lock tongue I and lock tongue II, right trapezoid reinforcing ribs are fixedly arranged between the lock tongue I and the outer wall of the upper hoop body, and right triangle reinforcing ribs are fixedly arranged between the lock tongue II and the outer wall of the upper hoop body; the lower anchor ear body both ends set up a set of hasp I and hasp II respectively, the both sides of last anchor ear body and lower anchor ear body all set up the ripples muscle, the inner wall of last anchor ear body and lower anchor ear body all set up a pair of parallel arrangement's protruding muscle.
In the structure, the hoop structure needs to be matched with the upper hoop body and the lower hoop body for use, when one side of hoop body is missing, the hoop bodies cannot be matched, and because the upper hoop body and the lower hoop body are different in structure, two sets of dies are needed for production during production, so that the production cost is increased; and the corrugated ribs on the clamp structure can only be arranged in a group, and the corrugated pipes cannot be well fixed by the corrugated ribs in the group, so that the spliced corrugated pipes are easy to fall off, and the working cost is increased.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a hoop device for splicing corrugated pipes.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a staple bolt device for bellows concatenation, includes two staple bolt bodies of opposition from top to bottom, two the structure of staple bolt body is the same and mutually support and connect, the staple bolt body includes the hoop seat and sets up the cover that is used for connecting the bellows at hoop seat both ends, the cover symmetry sets up, the inboard of cover is equipped with multiunit wave groove muscle, and two sets of covers of upper and lower complex are constituteed and are used for the sleeve of suit in bellows one end, be equipped with first locking device on the hoop seat, first locking device is used for fixed two staple bolt bodies of mutually supporting and connecting, first locking device is including setting up the first buckle in hoop seat one side and setting up the first snap ring in hoop seat opposite side, when two staple bolt bodies cooperation are connected, on one of them hoop seat first buckle block is on the first snap ring on another hoop seat.
Further, the cover at the both ends of the hoop seat is provided with a second locking device, the second locking device is used for fixing two sets of covers matched up and down, the second locking device comprises a second buckle arranged on one side of the cover and a second clamping ring arranged on the other side of the cover, and when two hoop bodies are matched and connected, one of the covers is clamped on the second clamping ring on the other cover.
Further, the first clamping ring and the second clamping ring are positioned on the same side, and the first clamping ring and the second clamping ring are positioned on the same side.
In the utility model, the hoop body is also provided with a sealing assembly, the sealing assembly comprises an axial sealing structure and a radial sealing structure, the axial sealing structure is arranged on the inner side of the sleeve cover, and the radial sealing structure is arranged on the connecting surface between the two hoop bodies.
Further, the axial sealing structure comprises an arc-shaped sealing ring, and the arc-shaped sealing ring is arranged between two adjacent wave groove ribs.
Further, the radial sealing structure comprises a sealing protrusion arranged on one side of the connecting surface and a sealing groove arranged on the other side of the connecting surface, and the sealing groove is matched with the sealing protrusion on the other hoop body.
Further, the sealing protrusion and the sealing groove extend to both ends in the axial direction on the connection face.
The utility model has the following advantages and beneficial effects: the hoop is designed into two hoop bodies with the same structure, the two hoop bodies are opposite up and down and are matched with each other, one ends of the two corrugated pipes are fixedly spliced through the sleeves formed by the sleeve covers at the two ends of the hoop seat, the two hoop bodies with the same structure are matched to form the hoop device, and only one set of die is needed to be used for production during production, so that the production cost is reduced, the problem of male-female pairing is not needed to be considered during the installation process, and the working efficiency is increased; and be equipped with multiunit and dial the groove muscle in the sleeve, multiunit dials the groove muscle and can effectively fix the bellows, prevents that the bellows from taking off, reduces installation cost.
Drawings
The utility model is further described below with reference to the drawings and embodiments:
fig. 1 is a schematic view of a hoop device in this embodiment;
fig. 2 is a schematic view of the hoop body in this embodiment;
fig. 3 is a side view of the body of the anchor ear in this embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the present utility model is not limited to the following embodiments.
As shown in fig. 1 to 3, this embodiment discloses a hoop device for splicing corrugated pipes, which comprises two hoop bodies 1 that are opposite from top to bottom, the two hoop bodies 1 have the same structure and are connected in a matched manner, the hoop bodies 1 comprise hoop bases 11 and cover caps 12 that are arranged at two ends of the hoop bases 11 and are used for connecting the corrugated pipes, the cover caps 12 at two ends are symmetrically arranged, the cross section of the cover caps 12 is in a semicircular arc shape, a plurality of groups of wave groove ribs 121 are arranged at the inner sides of the cover caps, the wave groove ribs 121 are used for being blocked in wave grooves of the corrugated pipes, two groups of cover caps 12 that are matched from top to bottom form sleeves 2 for being sleeved at one ends of the corrugated pipes, the sleeves 2 at two ends are mutually communicated, arc grooves 111 are arranged on the hoop bases 11, and through holes for communicating the sleeves 2 at two ends are formed when the two arc grooves 111 are opposite from top to bottom;
the hoop seat 11 is further provided with a first locking device 13, the first locking device 13 is used for fixing two hoop bodies 1 which are connected in a matched mode, the first locking device 13 comprises a first buckle 131 arranged on one side of the hoop seat 11 and a first clamping ring 132 arranged on the other side of the hoop seat 11, the first clamping ring 132 is arranged inside the hoop seat 11 and is integrally formed with the hoop seat 11, and when the two hoop bodies 1 are connected in a matched mode, the first buckle 131 on one hoop seat 11 is clamped on the first clamping ring 132 on the other hoop seat 11. The anchor ear device is formed by adopting the cooperation of the anchor ear bodies 1 with the same structure, only one set of die is needed to be used for production during production, the production cost is reduced, the problem of male-female pairing is not needed to be considered in the installation process, and the working efficiency is increased.
Further, the second locking devices 14 are respectively disposed on the cover 12 at two ends of the collar seat 11, the second locking devices 14 are used for fixing two sets of covers 12 that are matched up and down, the second locking devices 14 include a second buckle 141 disposed on one side of the cover 12 and a second snap ring 142 disposed on the other side of the cover 12, when two hoop bodies 1 are connected in a matched manner, the second buckle 141 on one cover 12 is blocked on the second snap ring 142 on the other cover 12, and the bellows located in the sleeve 2 can be effectively fixed by setting the second locking devices 14 on the covers 12 at two ends to prevent loosening.
Further, in order to make the cooperation of two staple bolt bodies 1 more accurate, as the preferred, first buckle 131 is in same one side with second snap ring 142, first snap ring 132 is in same one side with second snap ring 141, and this design effect is when first buckle 131 receives and makes both pine take off the power with first snap ring 132 second buckle 141 and second snap ring 142 can receive reverse fastening force, and pine take off power and fastening force can offset each other in order to prevent that two staple bolt bodies 1 from taking off.
In this embodiment, when the bellows is used for delivering water, water is prevented from overflowing, or when the bellows is used for protecting a circuit, water is prevented from penetrating into the pipe, preferably, the hoop body 1 is further provided with a sealing assembly 15, the sealing assembly 15 includes an axial sealing structure 151 and a radial sealing structure 152, the axial sealing structure 151 is disposed on the inner side of the cap 12, and the radial sealing structure 152 is disposed on the connection surface 3 between the two hoop bodies 1.
Further, the axial sealing structure 151 includes an arc sealing ring 151a, the arc sealing ring 151a is disposed between two adjacent corrugated ribs 121, and after the two covers 12 are installed oppositely, the arc sealing ring 151a forms an annular sealing ring, and the annular sealing ring makes the pipe wall of the corrugated pipe cling to the inner wall of the sleeve 2 to realize axial sealing.
Further, the radial sealing structure 152 includes a sealing protrusion 152a disposed on one side of the connection surface 3 and a sealing groove 152b disposed on the other side of the connection surface 3, where the sealing groove 152b is disposed in cooperation with the sealing protrusion 152a on the other hoop body 1, and after the two covers 12 are oppositely installed, the sealing protrusion 152a is locked in the sealing groove 152b, so that the connection surfaces 3 on the two hoop bodies 1 are tightly attached to implement radial sealing, and the sealing protrusion 152a is locked in the sealing groove 152b and can be used for radial limiting, so as to prevent the two covers 12 from being offset.
Further, the sealing protrusion 152a and the sealing groove 152b axially extend to the end surfaces of the two end covers 12 on the connecting surface 3 to seal the hoop integrally.
The above description is merely illustrative of the utility model and those skilled in the art may make various modifications and additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. A staple bolt device for bellows concatenation, includes two staple bolt bodies (1) of opposition from top to bottom, its characterized in that: the structure of two staple bolt body (1) is the same and mutually support and connect, staple bolt body (1) is including hoop seat (11) and set up cover (12) that are used for connecting the bellows in hoop seat (11) both ends, the cover (12) symmetry sets up, the inboard of cover (12) is equipped with multiunit wave groove muscle (121), and sleeve (2) that are used for the suit in bellows one end are constituteed to two sets of covers (12) of upper and lower complex, be equipped with first locking device (13) on hoop seat (11), first locking device (13) are used for fixed two staple bolt bodies (1) that mutually support and connect, first locking device (13) are including setting up first buckle (131) in hoop seat (11) one side and setting up first snap ring (132) in hoop seat (11) opposite side, when two staple bolt bodies (1) cooperate and connect, on one of them hoop seat (11) first (131) buckle on first snap ring (132) on another hoop seat (11).
2. The hoop device for splicing corrugated pipes according to claim 1, wherein: the two ends of the hoop seat (11) are respectively provided with a second locking device (14) on the sleeve cover (12), the second locking devices (14) are used for fixing the two sets of sleeve covers (12) which are matched up and down, each second locking device (14) comprises a second clamping buckle (141) arranged on one side of the sleeve cover (12) and a second clamping ring (142) arranged on the other side of the sleeve cover (12), and when two hoop bodies (1) are matched and connected, the second clamping buckle (141) on one sleeve cover (12) is clamped on the second clamping ring (142) on the other sleeve cover (12).
3. A hoop device for corrugated pipe splicing according to claim 2, wherein: the first clamping ring (131) and the second clamping ring (142) are positioned on the same side, and the first clamping ring (132) and the second clamping ring (141) are positioned on the same side.
4. The hoop device for splicing corrugated pipes according to claim 1, wherein: the hoop body (1) is further provided with a sealing assembly (15), the sealing assembly (15) comprises an axial sealing structure (151) and a radial sealing structure (152), the axial sealing structure (151) is arranged on the inner side of the cover (12), and the radial sealing structure (152) is arranged on a connecting surface (3) between the two hoop bodies (1).
5. The hoop device for corrugated pipe splicing according to claim 4, wherein: the axial sealing structure (151) comprises an arc-shaped sealing ring (151 a), and the arc-shaped sealing ring (151 a) is arranged between two adjacent wave groove ribs (121).
6. The hoop device for corrugated pipe splicing according to claim 5, wherein: the radial sealing structure (152) comprises a sealing protrusion (152 a) arranged on one side of the connecting surface (3) and a sealing groove (152 b) arranged on the other side of the connecting surface (3), and the sealing groove (152 b) is matched with the sealing protrusion (152 a) on the other hoop body (1).
7. The hoop device for corrugated pipe splicing according to claim 6, wherein: the sealing projection (152 a) and the sealing groove (152 b) extend axially to both ends on the connection surface (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321352693.1U CN220134889U (en) | 2023-05-30 | 2023-05-30 | Hoop device for splicing corrugated pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321352693.1U CN220134889U (en) | 2023-05-30 | 2023-05-30 | Hoop device for splicing corrugated pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220134889U true CN220134889U (en) | 2023-12-05 |
Family
ID=88954854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321352693.1U Active CN220134889U (en) | 2023-05-30 | 2023-05-30 | Hoop device for splicing corrugated pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220134889U (en) |
-
2023
- 2023-05-30 CN CN202321352693.1U patent/CN220134889U/en active Active
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