CN214535043U - Connect stable drain pipe - Google Patents

Abstract

The utility model discloses a connect stable drain pipe, including connecting pipe and cutting ferrule, two connecting pipes pass through cutting ferrule fixed connection, and the surface movable sleeve of connecting pipe is equipped with the rotation ring body, and the cylinder has all been welded to the downside on the left end face of rotation ring body, and the one end that the rotation ring body was kept away from to the cylinder has welded the gag lever post perpendicularly, sets up the spacing groove with gag lever post looks block on the cutting ferrule, and the one end that the cylinder was kept away from to the rotation ring body is rotated and is connected with a rotation section of thick bamboo. The outer sliding cylinder and the inner sliding cylinder can slide to relatively contract, so that the connection between the sealing ring and the connecting pipe is sealed and attached tightly under the restoring force of the spring during butt joint, and the sealing effect is enhanced; the two connecting pipes are correspondingly butted through the clamping sleeves, the limiting rod slides into the limiting groove, then the clamping sleeves are rotated, the limiting rod is limited by the limiting groove to move left and right, rapid butt joint is achieved, the butt joint mode does not need to rotate one of the connecting pipes to complete butt joint, and the practicability of butt joint of the connecting pipes is improved.

Description

Connect stable drain pipe

Technical Field

The utility model relates to a drain pipe technical field specifically is a connect stable drain pipe.

Background

The drain pipe is a novel seepage and drainage plastic pipe which is formed by adding other additives into High Density Polyethylene (HDPE) and is corrugated in appearance, and the seepage corrugated pipe is processed by punching holes at the groove and wrapping needle-punched geotextile outside the periphery of the pipe. Can be divided into single-wall water-permeable corrugated pipes and double-wall water-permeable corrugated pipes according to the type of the corrugated pipes. The pipe holes of the product are in the trough and are long-strip-shaped, so that the defect that the drainage effect is influenced because the plane round hole product is easily blocked is effectively overcome, the size of the pipe holes can be 10mm multiplied by 1mm to 30mm multiplied by 3mm aiming at different drainage requirements, and the pipe holes can be uniformly distributed in the ranges of 360 degrees, 270 degrees, 180 degrees, 90 degrees and the like, so that the pipe holes are widely applied to the drainage fields of highways, railway roadbeds, subway engineering, waste landfill sites, tunnels, green belts, playgrounds, side slope protection and the like caused by high water content, and underground irrigation and drainage systems of agriculture and horticulture. It, flexible permeable pipe and plastic blind ditch have become three major products in civil engineering construction (water seepage and drainage) in our country. Municipal drainage pipe net sight drainage pressure size can select to use both arms bellows and straight wall pipe. The straight wall pipe has strong pressure bearing capacity and can be used for special pipelines of large-scale drainage and pollution discharge pipe networks.

The drain pipe of prior art makes two rows of water pipes dock together through the meshing mutually when the butt joint, and when some longer drain pipes dock, just very difficult rotation comes two rows of water pipe meshing butt joints for the installation has certain limitation, and is very impractical.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a connect stable drain pipe to solve the drain pipe of the prior art that proposes in the above-mentioned background art and make two rows of water pipes dock together through meshing mutually, when some longer drain pipe docks, just hardly rotate come to dock two rows of water pipe meshing, make the installation have certain limitation, very unpractical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connect stable drain pipe, includes connecting pipe and cutting ferrule, two the connecting pipe passes through cutting ferrule fixed connection, the surface movable sleeve of connecting pipe is equipped with the rotation ring body, the cylinder has all been welded to the downside on the left end face of rotation ring body, the cylinder is kept away from the one end of rotation ring body is welded the gag lever post perpendicularly, seted up on the cutting ferrule with the spacing groove of gag lever post looks block.

Preferably, the one end that the cylinder was kept away from to the rotation ring body is rotated and is connected with a rotation section of thick bamboo, the rotation section of thick bamboo is kept away from the one end fixedly connected with connecting cylinder of rotation ring body, the connecting cylinder is kept away from the one end fixedly connected with turn round ring of a rotation section of thick bamboo.

Preferably, the outer surface of the connecting pipe is provided with threads, and the threads are meshed with the torsion ring.

Preferably, the rotating cylinder is internally embedded with a ball in a rolling manner, and the ball is connected with the connecting pipe in a rolling manner.

Preferably, fixed mounting has solid fixed ring in the cutting ferrule, gu fixed ring's right-hand member fixedly connected with inside slide barrel, inside slide barrel keeps away from gu fixed ring's surface slides the cover and is equipped with outside slide barrel, outside slide barrel keeps away from the one end of inside slide barrel is inlayed and is equipped with the sealing washer, inside slide barrel with outside slide barrel's surface cover is equipped with the spring.

Preferably, a telescopic rubber ring is fixedly arranged between the fixing ring and the outer sliding cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the drain pipe with stable connection is characterized in that,

(1) the outer sliding cylinder and the inner sliding cylinder can slide to relatively contract, so that the connection between the sealing ring and the connecting pipe is sealed and attached tightly under the restoring force of the spring during butt joint, and the sealing effect is enhanced;

(2) the utility model discloses a correspond the butt joint to two connecting pipes through the cutting ferrule, slide into the spacing inslot to the gag lever post, then rotatory cutting ferrule for the gag lever post is controlled by the spacing inslot restriction and is removed, then accomplishes quick butt joint, and this kind of butt joint mode need not rotate one of them connecting pipe and accomplishes the butt joint, has improved the practicality of connecting pipe butt joint.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial cross-sectional view of fig. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is an internal structure view of the ferrule of fig. 1 according to the present invention;

fig. 5 is an internal structure view of the outer slide cylinder of fig. 4 according to the present invention.

In the figure: 1. the connecting pipe, 2, screw thread, 3, torsion ring, 4, connecting cylinder, 5, rotating cylinder, 6, rotating ring body, 7, cutting ferrule, 8, ball, 9, cylinder, 10, gag lever post, 11, spacing groove, 12, solid fixed ring, 13, interior slide cartridge, 14, outer slide cartridge, 15, sealing washer, 16, spring, 17, flexible rubber ring.

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. 1-5, the present invention provides a technical solution: the utility model provides a connect stable drain pipe, it is shown according to fig. 1-3, two connecting pipes 1 pass through cutting ferrule 7 fixed connection, the outer surface movable sleeve of connecting pipe 1 is equipped with and rotates ring body 6, cylinder 9 has all been welded to the downside on the left end face of rotation ring body 6, the perpendicular welding of one end that rotates ring body 6 is kept away from to cylinder 9 has gag lever post 10, set up the spacing groove 11 with gag lever post 10 looks block on the cutting ferrule 7, the one end that rotates ring body 6 and keeps away from cylinder 9 is rotated and is connected with and is rotated section of thick bamboo 5, the one end fixedly connected with connecting cylinder 4 that rotates ring body 6 is kept away from to a section of thick bamboo 5, the one end fixedly connected with wrenching ring 3 that rotates section of thick bamboo 5 is kept away from to a connecting cylinder 4, screw thread 2 has been seted up to the surface of connecting pipe 1, screw thread 2 is connected with the 3 meshing of wrenching ring, roll in the section of thick bamboo 5 and inlay and be equipped with ball 8, ball 8 and connecting pipe 1 roll connection.

When the butt joint device is used, the two connecting pipes 1 are correspondingly butted through the clamping sleeve 7, the limiting rod 10 slides into the limiting groove 11, then the clamping sleeve 7 is rotated, the limiting rod 10 is limited by the limiting groove 11 to move left and right, and quick butt joint is completed; and it is rotatory through the wrenching ring 3 for the wrenching ring 3 acts on screw thread 2, thereby the wrenching ring 3 moves to the right, drive connecting cylinder 4 and move to the right, make the rotating cylinder 5 move to the right and drive the removal of rotating ring body 6, drive cylinder 9 when rotating ring body 6 and removing, and cylinder 9 drives gag lever post 10 and acts on spacing groove 11, make the frictional force increase between spacing groove 11 and the gag lever post 10, make connecting pipe 1 closely fixed with being connected of cutting ferrule 7 more.

As shown in fig. 4, a fixing ring 12 is fixedly installed in the ferrule 7, an inner slide cylinder 13 is fixedly connected to the right end of the fixing ring 12, an outer slide cylinder 14 is slidably sleeved on the outer surface of the inner slide cylinder 13 far away from the fixing ring 12, a seal ring 15 is embedded at one end of the outer slide cylinder 14 far away from the inner slide cylinder 13, and a spring 16 is sleeved on the outer surfaces of the inner slide cylinder 13 and the outer slide cylinder 14; by rotating; the outer sliding cylinder 14 and the inner sliding cylinder 13 can slide to relatively contract, so that the connection between the sealing ring 15 and the connecting pipe 1 is ensured to be tightly and hermetically attached under the restoring force of the spring 16 during butt joint, and the sealing effect is enhanced.

According to fig. 5, a telescopic rubber ring 17 is fixedly arranged between the fixed ring 12 and the outer slide cylinder 14; the telescopic rubber ring 17 solves the problem that the connection between the outer sliding barrel 14 and the inner sliding barrel 13 is not sealed.

The working principle is as follows: when using, it is rotatory through the wrenching ring 3, make the wrenching ring 3 act on screw thread 2, thereby the wrenching ring 3 moves to the right, drive connecting cylinder 4 and move to the right, make the rotation section of thick bamboo 5 move to the right and drive the removal of rotating ring body 6, drive cylinder 9 when rotating ring body 6 and removing, and cylinder 9 drives gag lever post 10 and acts on spacing groove 11, make the frictional force increase between spacing groove 11 and the gag lever post 10, make connecting pipe 1 and cutting ferrule 7 be connected inseparably fixed, and the content of not making detailed description in this description belongs to the prior art that technical personnel are known in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a connect stable drain pipe, includes connecting pipe (1) and cutting ferrule (7), two connecting pipe (1) passes through cutting ferrule (7) fixed connection, its characterized in that: the outer surface movable sleeve of connecting pipe (1) is equipped with and rotates ring body (6), cylinder (9) have all been welded to the downside on the left end face of rotating ring body (6), cylinder (9) are kept away from the perpendicular welding of one end of rotating ring body (6) has gag lever post (10), seted up on cutting ferrule (7) with spacing groove (11) of gag lever post (10) looks block.

2. The stably-connected drain pipe of claim 1, wherein: rotate ring body (6) and keep away from the one end of cylinder (9) is rotated and is connected with a rotation section of thick bamboo (5), a rotation section of thick bamboo (5) are kept away from the one end fixedly connected with connecting cylinder (4) of rotating ring body (6), connecting cylinder (4) are kept away from the one end fixedly connected with wresting ring (3) of a rotation section of thick bamboo (5).

3. The stably-connected drain pipe of claim 2, wherein: the outer surface of the connecting pipe (1) is provided with threads (2), and the threads (2) are meshed with the torsion ring (3) and connected.

4. The stably-connected drain pipe of claim 2, wherein: the rolling cylinder (5) is internally embedded with a rolling ball (8) in a rolling way, and the rolling ball (8) is connected with the connecting pipe (1) in a rolling way.

5. The stably-connected drain pipe of claim 1, wherein: cutting ferrule (7) internal fixation installs solid fixed ring (12), slide cartridge (13) in the right-hand member fixedly connected with of solid fixed ring (12), interior slide cartridge (13) are kept away from the surface slip cover of solid fixed ring (12) is equipped with outer slide cartridge (14), outer slide cartridge (14) are kept away from the one end of interior slide cartridge (13) is inlayed and is equipped with sealing washer (15), interior slide cartridge (13) with the surface cover of outer slide cartridge (14) is equipped with spring (16).

6. The stably-connected drain pipe of claim 5, wherein: and a telescopic rubber ring (17) is fixedly arranged between the fixing ring (12) and the outer sliding cylinder (14).

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