CN210421124U

CN210421124U - Connecting fitting and siphon drainage guide device suitable for slope

Info

Publication number: CN210421124U
Application number: CN201920935697.XU
Authority: CN
Inventors: 牛美峰; 王国栋; 张琳; 房云峰; 张克燮; 许维强; 廖绫; 金星林; 胡大石; 罗卫平
Original assignee: Zhejiang Huadong Construction Engineering Co Ltd
Current assignee: Zhejiang Huadong Construction Engineering Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-28
Anticipated expiration: 2029-06-20

Abstract

The utility model relates to a connect accessory and be applicable to siphon drainage guider on slope. The utility model aims at providing a simple structure, preparation convenience and low cost's connection fittings and be applicable to the siphon drainage guider on slope to simplify construction process, improve construction precision, reduce construction cost. The technical scheme of the utility model is that: a connection fitting, comprising: the middle connecting piece is internally provided with a plurality of connecting pipes which penetrate through the middle connecting piece, and two ends of each connecting pipe are exposed out of two ends of the middle connecting piece; the guide cap can be connected to the end part of the middle connecting piece and can cover the connecting pipe exposed out of the end part of the middle connecting piece; the guide cap is provided with a guide hole and a plurality of water through holes; the suction cap can be connected to the end part of the middle connecting piece and can cover the connecting pipe exposed out of the end part of the middle connecting piece; the suction cap is connected with a suction tube. The utility model is suitable for a landslide geological disasters prevention and control field.

Description

Connecting fitting and siphon drainage guide device suitable for slope

Technical Field

The utility model relates to a connect accessory and be applicable to siphon drainage guider on slope. The method is suitable for the field of landslide geological disaster prevention and control.

Background

Siphon drainage has the characteristic of realizing high-efficiency crossing transportation of water bodies without power and automatically controlling the flowing process by liquid level change, has larger and larger application amount in landslide prevention and treatment, and has important engineering significance and economic value for innovation or beneficial improvement of the engineering technical field and the construction technical method.

The main drainage measures of landslide at the present stage include surface drainage ditches, drainage blind ditches, horizontal drainage holes, underground drainage holes, water pumping of a water collecting well and the like, the construction method and the working procedures are complicated, various equipment costs, time costs and labor costs are consumed in each working procedure, and the goal of quickly and economically realizing effective control of landslide underground water level cannot be met. The surface drainage ditch is most commonly applied, but the effect is poor; the drainage blind ditch is difficult to excavate and construct; the horizontal drain holes often need large drilling length and are easy to block in the using process; the underground drainage tunnel system has the highest efficiency, but has long construction period and high cost; the sump well needs power for pumping water, and is difficult to maintain.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: to the problems, the connecting fitting and the siphon drainage guide device applicable to the slope are simple in structure, convenient to manufacture and low in cost, so that the construction process is simplified, the construction precision is improved, and the construction cost is reduced.

The utility model adopts the technical proposal that: a connection fitting, comprising:

the middle connecting piece is internally provided with a plurality of connecting pipes which penetrate through the middle connecting piece, and two ends of each connecting pipe are exposed out of two ends of the middle connecting piece;

the guide cap can be connected to the end part of the middle connecting piece and can cover the connecting pipe exposed out of the end part of the middle connecting piece; the guide cap is provided with a guide hole and a plurality of water through holes;

the suction cap can be connected to the end part of the middle connecting piece and can cover the connecting pipe exposed out of the end part of the middle connecting piece; the suction cap is connected with a suction tube.

External threads are formed at the end parts of the two ends of the middle connecting piece; the guide cap is provided with an internal thread I matched with the external thread on the middle connecting piece; and the suction cap is provided with an internal thread II matched with the external thread on the middle connecting piece.

And the guide cap is provided with a guide sleeve corresponding to the guide hole.

A siphon drainage guider suitable for slope which characterized in that: the water supply device is provided with a connecting fitting I, a connecting fitting II and a plurality of water drainage pipes;

the connecting fitting I is provided with a middle connecting piece and a guide cap, a plurality of connecting pipes penetrating through the middle connecting piece are arranged in the middle connecting piece, and two ends of each connecting pipe are exposed out of two ends of the middle connecting piece; the guide caps are connected to two ends of the middle connecting piece and cover the connecting pipes exposed out of the end part of the middle connecting piece, and guide holes and a plurality of water through holes are formed in the guide caps;

the connecting fitting II is provided with a suction cap, the middle connecting piece and the guide cap, wherein the guide cap is connected to one end of the middle connecting piece and covers the connecting pipe exposed out of the end part of the middle connecting piece;

the drain pipe is connected with the connecting pipes in the connecting fittings I and II in a one-to-one correspondence mode, one end of the drain pipe penetrates through a guide hole in one end of the connecting fitting I to be connected with the connecting pipe in the connecting fitting I, and the other end of the drain pipe penetrates through a guide hole in the connecting fitting II to be connected with the connecting pipe in the connecting fitting II.

When the length of the drain pipe is not enough, a plurality of drain pipes are connected in series through the connecting fitting I and are prolonged.

The utility model has the advantages that: the utility model discloses well connection fittings simple structure, simple to operate, cost are lower, can connect many drain pipes simultaneously, improve drainage efficiency. The utility model discloses well direction cap covers at the intermediate junction spare tip, can protect the position of being connected of drain pipe and connecting pipe. The guide cap is provided with water holes for filtering water to prevent the connecting pipe and the water drainage pipe from being blocked. The suction cap can communicate a plurality of connecting pipes with the pumping equipment, thereby simplifying the structure and reducing the cost.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Fig. 2 is a schematic structural view of an intermediate connecting member in the embodiment.

Fig. 3 is a sectional view of an intermediate coupling member in an embodiment.

Fig. 4 is a schematic structural view of the guide cap.

Fig. 5 is a schematic end view of the guide cap.

FIG. 6 is a schematic view of the structure of the suction cap.

Detailed Description

As shown in fig. 1, the present embodiment is a siphon drainage guide adapted for slopes, having a connection fitting i 6, a connection fitting ii 7, and a plurality of drainage pipes 8.

In this example, the connection fitting i 6 has a middle connection part 1 and two guide caps 4, the two guide caps 4 being connected to the two ends of the middle connection part 1. External threads 101 are formed at two ends of the middle connecting piece 1, four connecting pipes 2 which are parallel to the axes of the connecting pieces and penetrate through the middle connecting piece are arranged in the middle connecting piece 1, and two ends of each connecting pipe 2 are exposed out of two ends of the middle connecting piece 1 (see fig. 2 and 3). In this example, the guide cap 4 is formed with an internal thread i 404 adapted to the external thread 101 of the intermediate connector 1, and the guide cap 4 is screwed to the end of the intermediate connector 1 and covers the connecting pipe 2 exposed from the end of the intermediate connector 1. The guide cap 4 is provided with a guide hole 401 corresponding to the connection pipe 2 exposed from the end of the intermediate connection member 1, and a guide sleeve 403, and the guide cap is provided with a plurality of water through holes 402 around the guide hole 401 (see fig. 4 and 5).

The connection fitting ii 7 in this embodiment has a middle connection member 1, a guide cap 4, and a suction cap 5, and the guide cap 4 and the suction cap 5 are respectively connected to both ends of the middle connection member 1. In this example, the suction cap 5 is formed with an internal thread ii 501 adapted to the external thread 101 of the intermediate connector 1, the suction cap 5 is screwed to the end of the intermediate connector 1 and covers the connecting pipe 2 exposed from the end of the intermediate connector 1, and the suction cap is formed with a suction pipe 3 (see fig. 6) communicating with the inside thereof.

In the embodiment, a connection fitting I6 is placed in the drill hole 9 as a water taking device, the end of the connection fitting I close to the hole opening is communicated with the end of the guide cap 4 of the connection fitting II 7 through a drain pipe 8, wherein the drain pipe 8 has a plurality of water pipes, and the water pipes penetrate through the guide holes 401 on the connection fittings I and II to be connected with the connection pipes 2 in the connection fittings I and II in a one-to-one correspondence mode. As the mouth of a hole of keeping away from of water intaking device I6 mouthful end is the intake, and water gets into through connecting pipe 2 and gets into drain pipe 8 behind water hole 402 entering direction cap 4, crosses water hole 402 and can block large granule thing and get into connecting pipe 2 and drain pipe 8, avoids blockking up.

When the length of the drain pipe 8 is insufficient, the drain pipe 8 can be connected in series through the connecting fitting I6 so as to prolong the length. Two sets of drain pipes 8 are connected respectively to connecting fitting I6 both ends, and the drain pipe 8 of every group passes and connects behind the guiding hole 401 on the fitting I to be connected with connecting pipe 2 one-to-one.

The specific construction method of the embodiment is as follows:

arranging the opening position, the drilling angle and the depth of the drill hole 9 according to the underground water distribution condition; determining the position of a drill hole 9, drilling to the designed depth at the designed angle, cleaning the hole, and taking out the drill rod and the casing;

a connecting fitting I6 serving as a water taking device is pushed into the bottom of a hole 9 of a drill hole through a drain pipe 8;

corresponding drilling hole 9 numbers are remarked on the connecting fittings I and II;

the drain pipes 8 are intensively arranged to the water collecting tank;

the pumping pipe of the pumping equipment is connected with the pumping pipe 3 on the suction cap 5;

starting the pumping equipment for 0.5h, and disconnecting the connection between the pumping pipe and the suction pipe 3;

unscrewing the suction cap 5, observing 4 connecting pipe 2 water outlets in the connecting fitting II 7, and if turbid water flows out, indicating success.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art can change, add or replace the above examples within the scope of the present invention.

How the special water storage pipe is structured is described in detail and shown in the attached drawings.

Claims

1. A connection fitting, comprising:

the middle connecting piece (1) is internally provided with a plurality of connecting pipes (2) penetrating through the middle connecting piece, and two ends of each connecting pipe (2) are exposed out of two ends of the middle connecting piece (1);

the guide cap (4) can be connected to the end part of the middle connecting piece (1) and can cover the connecting pipe (2) exposed out of the end part of the middle connecting piece (1); the guide cap is provided with a guide hole (401) and a plurality of water through holes (402);

a suction cap (5) which can be connected to the end of the middle connecting piece (1) and can cover the connecting pipe (2) exposed from the end of the middle connecting piece (1); the suction cap is connected with a suction tube (3).

2. The connection fitting according to claim 1, wherein: external threads (101) are formed at the end parts of the two ends of the middle connecting piece (1); the guide cap (4) is provided with an internal thread I (404) matched with the external thread (101) on the middle connecting piece (1); the suction cap (5) is provided with an internal thread II (501) matched with the external thread (101) on the middle connecting piece (1).

3. The connection fitting according to claim 1, wherein: and a guide sleeve (403) is arranged on the guide cap (4) corresponding to the guide hole (401).

4. A siphon drainage guider suitable for slope which characterized in that: comprises a connecting fitting I (6), a connecting fitting II (7) and a plurality of drain pipes (8);

the connecting fitting I (6) is provided with a middle connecting piece (1) and a guide cap (4), a plurality of connecting pipes (2) penetrating through the middle connecting piece are arranged in the middle connecting piece (1), and two ends of each connecting pipe (2) are exposed out of two ends of the middle connecting piece (1); the guide caps (4) are connected to two ends of the middle connecting piece (1) and cover the connecting pipes (2) exposed out of the end part of the middle connecting piece (1), and are provided with guide holes (401) and a plurality of water through holes (402);

the connecting fitting II (7) is provided with a suction cap (5), the middle connecting piece (1) and the guide cap (4), wherein the guide cap (4) is connected to one end of the middle connecting piece (1) and covers the connecting pipe (2) exposed out of the end part of the middle connecting piece (1), the suction cap (5) is connected to the other end of the middle connecting piece (1) and covers the connecting pipe (2) exposed out of the end part of the middle connecting piece (1), and the guide cap (4) is connected with a suction pipe (3);

drain pipe (8) are connected with connecting pipe (2) one-to-one in connecting fitting I, II, and connecting pipe (2) in connecting fitting I (6) are connected in guiding hole (401) that connecting fitting I (6) one end was passed to drain pipe (8) one end, and connecting pipe (2) in connecting fitting II (7) are connected in guiding hole (401) on the connecting fitting II (7) are crossed to drain pipe (8) other end.

5. A siphon discharge guide for slopes, according to claim 4, characterised in that: when the length of the drain pipe (8) is not enough, a plurality of drain pipes (8) are connected in series and prolonged through the connecting fittings I (6).

6. A siphon discharge guide for slopes according to claim 4 or 5, characterised in that: external threads (101) are formed at the end parts of the two ends of the middle connecting piece (1); the guide cap (4) is provided with an internal thread I (404) matched with the external thread (101) on the middle connecting piece (1); the suction cap (5) is provided with an internal thread II (501) matched with the external thread (101) on the middle connecting piece (1).

7. A siphon discharge guide for slopes according to claim 4 or 5, characterised in that: and a guide sleeve (403) is arranged on the guide cap (4) corresponding to the guide hole (401).