CN209041856U - A kind of new and old pipeline connection port processing unit of rain sewage conduct - Google Patents

Abstract

The utility model discloses a kind of new and old pipeline connection port processing units of rain sewage conduct, belong to pipe joint process field, it is intended to provide a kind of water pipe docking processing unit that can repair new and old pipeline connection port rapidly, its key points of the technical solution are that notch is arranged along bus position in described sleeve pipe, the notching edge is externally provided with convex wall towards jacket exterior direction, the convex wall is equipped with outer, and described sleeve pipe is engaged by card hook part.This kind of processing unit, which has, repairs quickly, and constructing operation is easy, the strong advantage of leakproofness.

Description

A kind of new and old pipeline connection port processing unit of rain sewage conduct

Technical field

The utility model relates to pipe joint process field, in particular to a kind of new and old pipeline connection port of rain sewage conduct Processing unit.

Background technique

A kind of new and old pipeline connection port processing unit of rain sewage conduct, device, to interface, guarantee in new old pipeline The sealing of connector, preventing new and old pipe joint, there is a situation where leaks, achieve the purpose that reparation with this.

Currently, in the new pipeline section interface docking operation of rain sewage conduct, it will usually be arranged one among new and old pipe joint Bigger pipeline section, is arranged expansion loop between the bigger pipeline section of this root and previous pipe fitting, makes junction using the expansion of expansion loop Sealing.

Although expansion that this attachment device can use expansion loop improves the leakproofness of pipeline section and interface, still: expansion Circle, which wants soaked 24-48 hours, can just come into force, this time consumption time is long, when expansion loop not yet expands completion, be easy to happen Water leakage situation, it is difficult to achieve the purpose that quickly to repair.

Utility model content

The purpose of the utility model is to provide a kind of new and old pipeline connection port processing units of rain sewage conduct, have and repair Short advantage of multiple time.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of new and old pipeline connection port processing unit of rain sewage conduct, including casing, it is characterised in that: described sleeve pipe edge Notch is arranged in bus position, and the notching edge is externally provided with convex wall towards jacket exterior direction, and the convex wall is equipped with outer, described Casing is engaged by card hook part.

By using above-mentioned technical proposal, casing from incision cuff and pipeline connection port from than casing to be arranged operation fast It is fast easy.

Further setting: the card hook part includes wirerope.

By using above-mentioned technical proposal, being tightened with wirerope can be such that casing connect more closely with new and old interface tube.

Further setting: the card hook part include the supporting element of Kan shape, be fixedly connected on supporting element opening both ends be equipped with Edge in first, first described in both ends in be equipped with gap between, in described first along and convex wall contradict, along close in described first The end thread of supporting element side wall is contradicted through the first bolt, first bolt and convex wall is connected with.

By using above-mentioned technical proposal, screw thread can preferably reinforce convex wall and contradict more closely.

Further setting: described sleeve pipe both ends internal wall of pipe orifice is equipped with the first groove, and first inside grooves are arranged with close Seal.

By using above-mentioned technical proposal, sealing ring ensure that the leakproofness of notch between convex wall and casing two sides nozzle.

Further setting: the convex wall is inconsistent to be equipped with gasket on one side.

By using above-mentioned technical proposal, gasket increases the leakproofness of convex wall fitting.

Further setting: the convex wall far from casing side be equipped with limited block, the limited block be located at first in along with Between the bottom surface of supporting element, along contradicting in the limited block and first, the bottom surface of the limited block and supporting element is contradicted.

By using above-mentioned technical proposal, limited block makes supporting element be connected firmly with convex wall.

Further setting: the bottom surface of the supporting element is equipped with the second bolt, second outer of the second bolt-through.

By using above-mentioned technical proposal, the second bolt further makes supporting element connection more secured.

Further setting: described sleeve pipe is fabricated from a flexible material.

By using above-mentioned technical proposal, casing can increase the ductility of casing using flexible material.

Further setting: card hook part is integrally covered casing by casting concrete on the outside of institute's described sleeve pipe, the concrete.

By using above-mentioned technical proposal, concrete from outer protection casing, can the facilities such as hook and wirerope, avoid this A little structures are by external factor corrosion and damage.

In conclusion the utility model has the following beneficial effects:

1, repair time is short, can quickly repair；

2, leakproofness is strong；

3, easy to operate quick.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of 1 casing of embodiment；

Fig. 2 is 2 middle sleeve of embodiment and the not closed structural schematic diagram of clamping member；

Fig. 3 embodiment is the structural schematic diagram of 2 middle sleeves and clamping member closure.

In figure, 1, casing；2, notch；3, convex wall；4, outer；5, card hook part；51, supporting element；52, edge in first；6, One bolt；7, groove；8, sealing ring；9, limited block；10, the second bolt；11, gasket；12, wirerope.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment 1: a kind of new and old pipeline connection port processing unit of rain sewage conduct, as shown in Figure 1, casing 1 is using double Wall bellows, casing 1 open up long strip type notch 2 along bus position, and casing 1 is bound round to the connection set on new old pipeline from notch 2 Mouthful, wirerope 12 is bundled in 1 outer wall of casing, and selected 1 bore of casing is slightly larger than the bore of new and old connecting tube, casing 1 and new When old connecting tube connects, 1 inner wall of casing is bonded with pipe outer wall connect, double-wall corrugated pipe with good elasticity, 1 cuff of casing in When at pipeline connection port, stretching casing tube 1 is facilitated to be closed notch 2, double-wall corrugated pipe inner wall smooth, smooth 1 inner wall of casing can So that being bonded more closely between casing 1 and new old pipeline, the corrugated outer wall of casing 1 keeps the winding of wirerope 12 more square Just and securely, wirerope 12 is directly wound in casing 1, applies external force to casing 1 and guarantees the fitting of notch 2 more closely.

As shown in Fig. 2, the inner wall close to 1 both ends nozzle of casing is equipped with the first groove 7, sealing is equipped with inside the first groove 7 Circle 8, sealing ring 8 improves the leakproofness that 1 both ends of casing are connect with new and old interface tube, prevents water flow from leaking from 1 two sides of casing.

Embodiment 2: a kind of new and old pipeline connection port processing unit of rain sewage conduct exists with the difference of embodiment 1 In as shown in Fig. 2, casing 1 uses double-wall corrugated pipe, casing 1 opens up long strip type notch 2 along bus position, by casing 1 from notch Hoop is set to the connector of new old pipeline at 2, and 2 edge of notch is externally provided with convex wall 3 towards 1 outside direction of casing, and convex wall 3 is equipped with outer 4, casing 1 is engaged by card hook part, and card hook part solves the problems, such as that notch 2 is not easy to closing connection with the engaging of convex wall 3.

Card hook part includes the supporting element 51 of Kan shape, is fixedly connected on the both ends that are open of supporting element 51 and is equipped in first along 52, Gap is equipped in first described in both ends between 52, is contradicted along 52 with convex wall 3 in first, along 52 close to 51 side of supporting element in first The end thread of wall is contradicted through the first bolt 6, the first bolt 6 is connected with convex wall 3, and the setting of convex wall 3 and card hook part increases Airtightness at notch 2.Convex wall 3 is inconsistent to be equipped with gasket on one side, and gasket 11 is layered in convex wall 3 by waterproof gluing Surface, gasket 11 increase the leakproofness of the fitting of convex wall 3.

Convex wall 3 is equipped with sheet limited block 9 far from the side of casing 1, and limited block 9 is located in first along 52 and supporting element 51 It between bottom surface, is contradicted in limited block 9 and first along 52, the bottom surface of limited block 9 and supporting element 51 contradicts, and limited block 9 makes supporting element 51 are connected firmly with convex wall 3.The bottom surface of supporting element 51 is equipped with the second bolt 10, and the second bolt 10 runs through outer 4, the second bolt 10 By screwing, to connect supporting element 51 with convex wall 3 more secured.

1 outside casting concrete of casing, concrete are covered casing 1 and card hook part 5 are whole, and concrete is from outer protective jacket The facilities such as pipe 1, card hook part 5 and wirerope 12, avoid facility from being destroyed by external corrosion, extend the use of the facilities such as casing 1 Service life, while the airtightness being connect from external raising casing 1 with connector.

Specific implementation process: will be engaged to the interface of new and old connecting tube from side at the notch 2 of sleeve, card hook part is from convex wall 3 outsides are engaged in convex wall 3, are bonded two sides convex wall 3, are clamped 3 two sides of convex wall with the first bolt 6, the second bolt 10 makes to prop up Support member 51 is closely connect with outer 4, is then bundled in the spacing between 1 nozzle of convex wall 3 and casing with wirerope 12, facility is solid After setting, facility is poured from outside with concrete cement, cover concrete casing 1 integrally with card hook part.

The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification,

But as long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (7)

1. a kind of new and old pipeline connection port processing unit of rain sewage conduct, including casing (1), it is characterised in that: described sleeve pipe (1) notch (2) are set along bus position, notch (2) edge is externally provided with convex wall (3) towards casing (1) outside direction, described convex Wall (3) is equipped with outer (4), and described sleeve pipe (1) is engaged by card hook part (5), and the card hook part (5) includes the support of Kan shape Part (51) is fixedly connected on edge (52) in the first of supporting element (51) opening both ends, sets between the first interior edge (52) described in both ends There is gap, is contradicted in described first along (52) and convex wall (3), along (52) close to the end of supporting element (51) side wall in described first Through being connected with the first bolt (6), first bolt (6) and convex wall (3) contradict screw thread.

2. a kind of new and old pipeline connection port processing unit of rain sewage conduct according to claim 1, it is characterised in that: institute Casing (1) both ends internal wall of pipe orifice is stated equipped with the first groove (7), first groove (7) is internal to be equipped with sealing ring (8).

3. a kind of new and old pipeline connection port processing unit of rain sewage conduct according to claim 2, it is characterised in that: institute State that convex wall (3) is inconsistent to be equipped with gasket (11) on one side.

4. a kind of new and old pipeline connection port processing unit of rain sewage conduct according to claim 3, it is characterised in that: institute It states convex wall (3) and is equipped with limited block (9) far from the side of casing (1), the limited block (9) is located in first along (52) and supporting element (51) it between bottom surface, is contradicted in the limited block and first along (52), the limited block (9) and the bottom surface of supporting element (51) are supported Touching.

5. a kind of new and old pipeline connection port processing unit of rain sewage conduct according to claim 1, it is characterised in that: institute The bottom surface for stating supporting element (51) is equipped with the second bolt (10), and second bolt (10) runs through limited block (9).

6. a kind of new and old pipeline connection port processing unit of rain sewage conduct according to claim 1, it is characterised in that: institute Casing (1) is stated to be fabricated from a flexible material.

7. a kind of new and old pipeline connection port processing unit of rain sewage conduct according to claim 6, it is characterised in that: institute Casting concrete on the outside of casing (1) is stated, card hook part (5) is integrally covered casing (1) by the concrete.