CN218818792U - Transparent visible double-buckle connector for connecting double-wall corrugated pipe - Google Patents
Transparent visible double-buckle connector for connecting double-wall corrugated pipe Download PDFInfo
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- CN218818792U CN218818792U CN202223251946.4U CN202223251946U CN218818792U CN 218818792 U CN218818792 U CN 218818792U CN 202223251946 U CN202223251946 U CN 202223251946U CN 218818792 U CN218818792 U CN 218818792U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model relates to a bellows connection field specifically is a double-walled bellows connects with transparent visual double-buckle connects. It comprises a sleeve, a rubber ring and a limit buckle; the sleeve is of a transparent cylindrical structure and is provided with a middle cylindrical part and at least two connecting cylindrical parts, the middle cylindrical part is integrally connected with the connecting cylindrical parts, the connecting cylindrical parts are provided with openings and form limit buckle parts at the openings, the connecting cylindrical parts are provided with a plurality of groups of jack groups, the sleeve is provided with an inward convex positioning part which protrudes inwards and forms a butt joint position, and the inward convex positioning part, the jacks and the limit buckle parts are sequentially distributed along the direction from the middle part to the end part of the sleeve; the rubber ring is arranged on the inner wall of the connecting cylinder part of the sleeve; the limit buckle is inserted and buckled at the jack group. The utility model provides a sleeve is transparent, thereby the personnel can see the rubber ring sealing connection condition and connect spacing improvement connection firm nature to the bellows through two kinds of spacing forms.
Description
Technical Field
The utility model relates to a bellows connection field especially relates to a double-walled bellows connects with transparent visual double-buckle connects.
Background
The drainage pipe is divided into a plastic drainage pipe, a concrete pipe and a reinforced concrete pipe, mainly undertakes the drainage tasks of rainwater, sewage, farmland irrigation and drainage and the like, and is particularly used for longitudinal and transverse drainage and water permeation of the expressway; water supply and drainage of municipal works, water purification plants, sewage plants, refuse dumps and the like; draining water from the tunnel and the underground passage; the back of various retaining walls and side ditches of the expressway are vertically and horizontally drained; drainage of leisure green areas such as golf courses, sports grounds, parks, etc.; slope water and soil conservation is developed on hilly land; underground drainage of land preparation works, etc. Corrugated pipes are a common type of drain pipe.
The length of a single bellows is determined, and when the length of the total pipe to be connected is long, a plurality of bellows are connected. Generally, a sleeve joint is used for connection, and a corrugated pipe penetrates through two ends of the inner side of the sleeve joint, but after the existing sleeve joint is connected with the corrugated pipe, the sealing condition of the joint of the inner rubber ring is inconvenient to observe, and the connection firmness needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to the problem that exists among the background art, and it is transparent to propose a sleeve, thereby personnel can see the rubber ring sealing connection condition and connect spacing improvement to the bellows through two kinds of spacing forms and connect the firm double-walled bellows connection with transparent visual double-buckle joint of nature.
The technical scheme of the utility model is that a transparent visible double-buckle connector for double-wall corrugated pipe connection comprises a sleeve, a rubber ring and a limit buckle;
the sleeve is of a transparent cylindrical structure and is provided with a middle cylindrical part and at least two connecting cylindrical parts, the middle cylindrical part is integrally connected with the connecting cylindrical parts, the connecting cylindrical parts are provided with openings and form limit buckling parts at the openings, the connecting cylindrical parts are provided with a plurality of groups of jack groups, the sleeve is provided with inward convex positioning parts which are inwards convex and form abutting positions, and the inward convex positioning parts, the jacks and the limit buckling parts are sequentially distributed along the direction from the middle part to the end part of the sleeve;
the rubber ring is arranged on the inner wall of the connecting cylinder part of the sleeve;
the limit buckle is inserted and buckled at the jack group.
Preferably, the opening is a U-shaped opening, and the limit buckle part is a straight plate part inclined towards the inner side of the sleeve or a bent plate part bent towards the inner side of the sleeve.
Preferably, the opening is the breach, is located the connection section of thick bamboo portion outer end, and limit buckle portion is the inside flap portion of leanin or the outer flap portion of leanout.
Preferably, the sleeve shape is divided into five forms:
the first method comprises the following steps: the sleeve is in a straight cylinder shape and is provided with a middle cylinder part and two connecting cylinder parts in the straight cylinder shape;
and the second method comprises the following steps: the sleeve is in a bent cylinder shape and is provided with a right-angle smooth transition middle cylinder part and two connecting cylinder parts which are distributed in a right-angle shape;
and the third is that: the sleeve is in a bent cylinder shape and is provided with a V-shaped smooth transition middle cylinder part and two connecting cylinder parts distributed at 45 degrees;
and a fourth step of: the sleeve is Y-shaped and is provided with a Y-shaped middle cylinder part and three connecting cylinder parts;
and a fifth mode: the sleeve is in a cross shape and is provided with a cross-shaped middle tube part and four connecting tube parts.
Preferably, the inward convex positioning portions are inward convex positioning portions a, which are located on the connecting cylinder portion and are the same in number as the connecting cylinder portion.
Preferably, the inner convex positioning part is an inner convex positioning part b, and the inner convex positioning part b is positioned on the middle cylinder part and is provided with one inner convex positioning part.
Preferably, each group of jack groups comprises two jacks, and the limiting buckle is elastic and U-shaped.
Preferably, the middle cylinder part of the sleeve is provided with a water inlet joint and a pressure measuring joint.
Preferably, the outer peripheral surface of the connecting cylinder portion is provided with a reinforcing rib, and the reinforcing rib is located on the outer peripheral side of the rubber ring.
Preferably, the shapes of the inner and outer edges of the sleeve cross section are divided into three types:
the first method comprises the following steps: the inner edge and the outer edge of the cross section of the sleeve are both circular;
and the second method comprises the following steps: the inner edge and the outer edge of the cross section of the sleeve are regular polygons;
and the third is that: the inner edge of the cross section of the sleeve is circular, and the outer edge of the cross section of the sleeve is a regular polygon.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model provides a sleeve is transparent, and the bellows periphery has a plurality of crests and trough that just crisscross distributes side by side, and during the connection bellows, insert the bellows and connect section of thick bamboo portion, bellows tip butt in the butt position department of protruding location portion in, the bellows removes the in-process, can push away limit buckle portion, removes the back that targets in place at the bellows, and limit buckle portion card is between two adjacent crests, carries on spacingly here, again with limit buckle eye-splice between two adjacent crests of another department, carry on spacingly in another department. The wave crest at the outermost end of the corrugated pipe is connected with the rubber ring in a sealing way. Personnel can see the inboard rubber ring sealing connection condition and connect spacingly thereby having improved the firm nature of connection to the bellows through two kinds of spacing forms through transparent sleeve.
Drawings
Fig. 1 is a schematic structural diagram of an application of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
fig. 3 is a structural sectional view of a second embodiment of the present invention;
fig. 4 is a structural sectional view of a third embodiment of the present invention;
fig. 5 is a structural sectional view of a fourth embodiment of the present invention;
fig. 6 is a structural sectional view of a fifth embodiment of the present invention;
fig. 7 is a structural sectional view of a sixth embodiment of the present invention;
fig. 8 is a cross-sectional view of a seventh embodiment of the present invention;
fig. 9 is a structural sectional view of an eighth embodiment of the present invention;
fig. 10 is a structural sectional view of a ninth embodiment of the present invention;
FIG. 11 is a schematic representation of a cross-section of a first form of a sleeve in an embodiment of the invention;
FIG. 12 is a schematic cross-sectional view of a second form of a sleeve in an embodiment of the invention;
fig. 13 is a schematic cross-sectional view of a third form of a sleeve in an embodiment of the invention.
Reference numerals: 1. a sleeve; 11. a straight plate portion; 12. a bent plate portion; 13. an inner flap portion; 14. an outer flap portion; 101. a U-shaped opening; 102. a notch; 103. an inward convex positioning part a; 104. an inwardly convex positioning portion b; 2. a rubber ring; 3. reinforcing ribs; 4. a limit buckle; 5. a water inlet joint; 6. a pressure measuring joint; 7. a bellows.
Detailed Description
Example one
As shown in fig. 1 and 2, the transparent visible double-buckle connector for connecting a double-wall corrugated pipe provided by the embodiment comprises a sleeve 1, a rubber ring 2 and a limit buckle 4;
The rubber ring 2 is arranged on the inner wall of the connecting cylinder part of the sleeve 1 and is used for being connected with the wave crest at the outermost end of the periphery of the corrugated pipe 7 in a sealing way.
The 4 eye-splice of spacing knot is in jack group department, and spacing knot 4 has elasticity and is the U-shaped, moves spacing knot 4 through inwards pressing, enables the deformation of spacing knot 4, then injects two jacks of a set of jack group with spacing knot 4, and the tensioning of spacing knot 4 is in jack department, and can block and carry on spacingly in the trough department of bellows 7.
The opening is U-shaped opening 101, and spacing knot portion is to the straight plate 11 of sleeve 1 inboard slope, and straight plate 11 can block and carry on spacingly between two adjacent wave crests on bellows 7.
The inward convex positioning portions are inward convex positioning portions a103, and the inward convex positioning portions a103 are positioned on the connecting cylinder portion, are the same in number as the connecting cylinder portion, and can position the installation position of the corrugated tube 7.
A water inlet joint 5 and a pressure measuring joint 6 are arranged on the middle barrel part of the sleeve 1, the water inlet joint 5 is communicated with an external water source to supply water into the sleeve 1, the pressure measuring joint 6 is communicated with a water pressure detection device, and the water pressure detection device detects the water pressure on the inner side of the sleeve 1 to judge whether the connection between the sleeve 1 and the corrugated pipe 7 has a leakage condition;
the water inlet joint 5 and the pressure measuring joint 6 have the same structure and respectively comprise a cylindrical part arranged on the outer peripheral surface of the sleeve 1; the inner thread of the cylindrical part is matched with the sealing column; the sealing post is removed from the water inlet joint 5, and the water pipe is connected with the cylindrical part in a matching way, or a water pressure detection sensor, a water quality detection sensor and the like are installed in the cylindrical part in a matching way.
The reinforcing ribs 3 are arranged on the outer peripheral surface of the connecting cylinder part, and the reinforcing ribs 3 are positioned on the outer peripheral side of the rubber ring 2, so that the strength of the sleeve 1 at the position can be improved, the position of the rubber ring 2 is stable, and the sealing connection effect on the wave crest at the outermost end of the corrugated pipe 7 can be stably realized; a plurality of auxiliary reinforcing ribs are uniformly arranged on the outer peripheral surface of the sleeve 1; the width value and the thickness value of the auxiliary reinforcing ribs positioned at the two ends of the sleeve 1 are both larger than those of the auxiliary reinforcing ribs positioned at other positions.
As shown in fig. 11 to 13, the shapes of the outer edge in the cross section of the sleeve 1 are classified into three types:
the first method comprises the following steps: the inner edge and the outer edge of the cross section of the sleeve 1 are both circular;
and the second method comprises the following steps: the inner edge and the outer edge of the cross section of the sleeve 1 are regular polygons;
and the third is that: the inner edge of the cross section of the sleeve 1 is circular, and the outer edge is regular polygon.
The above three shapes of the sleeve 1 can be used for connecting corrugated pipes 7 of different shapes, the first shape and the third shape of the sleeve 1 can be used for connecting the corrugated pipes 7 of a circle, and the second shape of the sleeve 1 can be used for connecting the corrugated pipes 7 of a regular polygon.
Example two
As shown in fig. 3, the present embodiment provides a transparent and visible dual-snap joint for connecting double-wall corrugated pipes, which is different from the first embodiment in that the position-limiting buckle portion is a bent plate portion 12 bent toward the inner side of the sleeve 1, and the bent plate portion 12 can be pushed away by the wave crests of the corrugated pipe 7 and rebounds and is clamped between two adjacent wave crests to limit when the corrugated pipe 7 abuts against the abutting position.
EXAMPLE III
As shown in fig. 4, compared with the first and second embodiments, in the present embodiment, the opening is a notch 102, the notch 102 is located at the outer end of the connecting cylinder portion, the position-limiting buckle portion is an inward-inclined inner-folded plate portion 13, the inner-folded plate portion 13 is pushed away by the corrugated tube 7 when moving, and rebounds and is clamped between two adjacent wave crests to limit the position when the corrugated tube 7 abuts against the abutting position.
Example four
As shown in fig. 5, the present embodiment provides a transparent and visible dual-snap joint for connecting double-wall corrugated pipes, which is different from the third embodiment in that the position-limiting buckle portion is an outward-inclined outer flap portion 14, when the corrugated pipe 7 is inserted, the outer flap portion 14 is outwardly opened, the corrugated pipe 7 is inserted, and when the corrugated pipe 7 is inserted into the abutting position, the outer flap portion 14 is released, and the outer flap portion 14 rebounds and is clamped between two adjacent wave crests for limiting.
EXAMPLE five
As shown in fig. 6, the present embodiment is different from the first, second, third and fourth embodiments in that the inner convex positioning portion is an inner convex positioning portion b104, the inner convex positioning portion b104 is located on the middle cylinder portion and is provided with one, and a plurality of abutting positions can be formed by only one inner convex positioning portion b104 for abutting and positioning a plurality of corrugated pipes 7.
Example six
As shown in fig. 7, compared to the first embodiment, the transparent and visible double-snap joint for connecting a double-wall corrugated pipe in the present embodiment has a "Y" shape, and has a "Y" shaped middle tube portion and three connecting tube portions, which can connect three corrugated pipes 7.
EXAMPLE seven
As shown in fig. 8, compared to the first embodiment, the transparent and visible double-snap joint for connecting double-wall corrugated pipes in this embodiment is in a cross shape, and has a middle tube part and four connecting tube parts in the cross shape, so that four corrugated pipes 7 can be connected.
Example eight
As shown in fig. 9, compared to the first embodiment, the transparent and visible double-snap joint for connecting a double-wall corrugated pipe in this embodiment is a bent cylindrical sleeve 1, which has a middle cylindrical portion with a smooth right-angle transition and two connecting cylindrical portions distributed at right angles, and can connect two vertical corrugated pipes 7.
Example nine
As shown in fig. 10, compared to the first embodiment, the transparent and visible double-snap joint for connecting a double-wall corrugated pipe in this embodiment is a bent tube-shaped sleeve 1, which has a middle tube portion with a smooth transition in a V shape and two connecting tube portions distributed at 45 °, and can connect two corrugated pipes 7 distributed at 45 °.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (10)
1. A double-walled bellows connects with transparent visual double-buckle connects which characterized in that includes:
the sleeve (1) is of a transparent cylindrical structure and is provided with a middle cylindrical part and at least two connecting cylindrical parts, the middle cylindrical part is integrally connected with the connecting cylindrical parts, the connecting cylindrical parts are provided with openings and limit buckle parts formed at the openings, the connecting cylindrical parts are provided with a plurality of groups of jack groups, the sleeve (1) is provided with an inward convex positioning part which protrudes inwards and forms a butt joint position, and the inward convex positioning part, the jacks and the limit buckle parts are sequentially distributed along the direction from the middle part to the end part of the sleeve (1);
a rubber ring (2) arranged on the inner wall of the connecting cylinder part of the sleeve (1);
and the limiting buckle (4) is inserted and buckled at the jack group.
2. A transparent and visible double-snap joint for double-wall corrugated pipe connection according to claim 1, characterized in that the opening is a U-shaped opening (101), and the position-limiting buckle part is a straight plate part (11) inclined towards the inner side of the sleeve (1) or a bent plate part (12) bent towards the inner side of the sleeve (1).
3. A transparent and visible double snap joint for double-walled bellows connection according to claim 1, wherein the opening is a notch (102) at the outer end of the connecting tube portion, and the stopper is an inwardly inclined inner flap portion (13) or an outwardly inclined outer flap portion (14).
4. A transparent and visible double snap joint for double-walled corrugated pipe connection according to claim 1, characterized in that the shape of the sleeve (1) is divided into five forms:
the first method comprises the following steps: the sleeve (1) is in a straight cylinder shape and is provided with a middle cylinder part and two connecting cylinder parts in the straight cylinder shape;
and the second method comprises the following steps: the sleeve (1) is in a bent cylinder shape and is provided with a right-angle smooth transition middle cylinder part and two connecting cylinder parts which are distributed in a right-angle shape;
and the third is that: the sleeve (1) is in a bent cylinder shape and is provided with a V-shaped smooth transitional middle cylinder part and two connecting cylinder parts which are distributed at an angle of 45 degrees;
and fourthly: the sleeve (1) is Y-shaped and is provided with a Y-shaped middle cylinder part and three connecting cylinder parts;
and a fifth mode: the sleeve (1) is in a cross shape and is provided with a cross-shaped middle cylinder part and four connecting cylinder parts.
5. The transparent and visible double buckle joint for double-walled corrugated pipe connection according to claim 4, wherein the inner convex positioning portions are inner convex positioning portions a (103), and the number of the inner convex positioning portions a (103) is the same as the number of the connection tube portions on the connection tube portion.
6. A transparent and visible double-buckle joint for connecting double-wall corrugated pipes according to claim 4, wherein the inward convex positioning parts are inward convex positioning parts b (104), and one inward convex positioning part b (104) is arranged on the middle cylinder part.
7. A transparent and visible double-buckle connector for double-wall corrugated pipe connection according to claim 1, wherein each group of jack comprises two jacks, and the stop buckle (4) is elastic and U-shaped.
8. A transparent and visible double-snap joint for connecting a double-wall corrugated pipe according to claim 1, characterized in that a water inlet joint (5) and a pressure measuring joint (6) are arranged on the middle cylinder part of the sleeve (1).
9. A transparent and visible double snap joint for connecting a double-walled corrugated pipe according to claim 1, wherein a rib (3) is provided on the outer peripheral surface of the connecting cylinder portion, and the rib (3) is located on the outer peripheral side of the rubber ring (2).
10. A transparent and visible double snap joint for double-walled bellows connection according to claim 1, characterized in that the shape of the inner and outer edges of the sleeve (1) in cross section is divided into the following three types:
the first method comprises the following steps: the inner edge and the outer edge of the cross section of the sleeve (1) are both circular;
and the second method comprises the following steps: the inner edge and the outer edge of the cross section of the sleeve (1) are both regular polygons;
and the third is that: the inner edge of the cross section of the sleeve (1) is circular, and the outer edge is regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223251946.4U CN218818792U (en) | 2022-12-05 | 2022-12-05 | Transparent visible double-buckle connector for connecting double-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223251946.4U CN218818792U (en) | 2022-12-05 | 2022-12-05 | Transparent visible double-buckle connector for connecting double-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218818792U true CN218818792U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223251946.4U Active CN218818792U (en) | 2022-12-05 | 2022-12-05 | Transparent visible double-buckle connector for connecting double-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218818792U (en) |
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2022
- 2022-12-05 CN CN202223251946.4U patent/CN218818792U/en active Active
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