A portable water connector for underground drilling

Abstract

This utility model discloses a portable water connector for underground drilling, including an installation pipe. Both ends of the installation pipe are provided with connecting cylinders for connection. The connecting cylinders have threaded grooves inside. The installation pipe has a threaded cylinder and a threaded rod for driving and adjusting the connecting cylinders on its outer side. A rubber ring and a rubber pad are provided inside the connecting cylinder. The threaded cylinder is rotatably connected to the outer side of the installation pipe. A rotating ring is fixedly connected to one end of the threaded rod, and the connecting cylinder is located outside the rotating ring. Compared with the prior art, the advantages of this utility model are that the rubber ring, rubber pad, and sealing gasket enhance the sealing between the external water pipe and the connecting cylinder, preventing leakage after the external water pipe is connected. Furthermore, by adjusting the connecting cylinder, water pipes of different distances can be connected, expanding the application range of the water connector. When the water connector is not in use, the connecting cylinder can be stored outside the installation pipe for easy storage and carrying.

Description

Technical Field

[0001] This utility model relates to the field of water connector technology, specifically a portable water connector for underground drilling. Background Technology

[0002] Drilling or exploration utilizes deep drilling mechanical engineering technology to extract natural resources from underground or seabed, or to obtain geological profiles and physical samples for experiments to obtain relevant data. When drilling in the pit, water pipes are needed for cooling and heat dissipation to prevent the pit temperature from becoming too high. As the water pipes are used, they may break in the middle, requiring the use of water connectors to connect the broken pipes.

[0003] While existing water connectors meet users' needs to a certain extent, they still have certain shortcomings. Specifically, because the water connector has a fixed length, it cannot connect water pipes with varying spacing. When two water pipes are not at the same distance, an external water pipe is needed before connecting them through the connector, resulting in low connection efficiency. Therefore, this invention designs a portable water connector for underground drilling to solve these problems. Utility Model Content

[0004] This utility model provides a portable water connector for underground drilling, which can effectively solve the problem mentioned in the background art that the water connector has a fixed length, which makes it impossible to connect water pipes with different spacings. When the spacing between two water pipes is different, an external water pipe is needed before connecting them through the water connector, which leads to low water pipe connection efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable water connector for underground drilling, comprising an installation pipe, wherein both ends of the installation pipe are provided with connecting cylinders for connecting, the connecting cylinders are provided with threaded grooves inside, and the installation pipe is provided with a threaded cylinder and a threaded rod for driving and adjusting the connecting cylinders, and a rubber ring and a rubber pad are provided inside the connecting cylinders.

[0006] Preferably, a threaded cylinder is rotatably connected to the outside of the mounting tube, and a threaded rod is threadedly connected inside the threaded cylinder. A rotating ring is fixedly connected to one end of the threaded rod, and a connecting cylinder is provided on the outside of the rotating ring.

[0007] Preferably, a rubber ring is bonded inside the connecting cylinder, and a rubber pad is bonded to one end face of the connecting cylinder.

[0008] Preferably, sealing gaskets are bonded to both ends of the mounting tube.

[0009] Preferably, a telescopic column is provided at one end of the outer side of the mounting tube, and the telescopic column is fixedly connected to the rotating ring.

[0010] Preferably, the longitudinal section of the rotating ring is T-shaped, and the rotating ring is rotatably embedded inside the connecting cylinder.

[0011] Preferably, the end of the sealing gasket has a rounded corner.

[0012] Preferably, a fixing block is welded to the outside of the mounting tube, and a rotating ring is embedded inside the fixing block for rotational connection. The threaded cylinder is fixedly installed inside the rotating ring.

[0013] Preferably, the two outer ends of the mounting tube are inclined, and the outer diameter of the end of the mounting tube is larger than the outer diameter of the middle part of the mounting tube.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The structure of this utility model is scientific and reasonable, and it is safe and convenient to use: By rotating the threaded cylinder, the threaded rod moves, which in turn moves the rotating ring, which in turn moves the connecting cylinder. Then, the external water pipe is connected to the threaded groove, and the connecting cylinder is connected to the water pipe, thus connecting the two water pipes. At this time, the sealing between the external water pipe and the connecting cylinder is enhanced by the rubber ring, rubber gasket, and sealing gasket, preventing water leakage after the external water pipe is connected. Furthermore, by adjusting the connecting cylinder, water pipes of different distances can be connected, expanding the application range of the water connector. At the same time, when the water connector is not in use, the connecting cylinder can be stored outside the installation pipe for easy storage and carrying of the water connector. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the telescopic column installation structure of this utility model;

[0019] Figure 3 This is the utility model Figure 2 Enlarged structural diagram of region A in the middle;

[0020] The following are the labels in the diagram: 1. Installation pipe; 2. Threaded cylinder; 3. Threaded rod; 4. Rotating ring; 5. Connecting cylinder; 6. Threaded groove; 7. Rubber ring; 8. Rubber pad; 9. Telescopic column; 10. Sealing gasket. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0022] Example: Figure 1-3 As shown, this utility model provides a technical solution: a portable water connector for underground drilling, including an installation pipe 1. A fixing block is welded to the outside of the installation pipe 1, and a rotating ring is embedded inside the fixing block. A threaded cylinder 2 is fixedly installed inside the rotating ring to ensure the stability of the rotation of the threaded cylinder 2 and prevent the threaded cylinder 2 from moving during rotation. The two ends of the outer side of the installation pipe 1 are inclined, and the outer diameter of the end of the installation pipe 1 is larger than the outer diameter of the middle part of the installation pipe 1, which facilitates the compression of the rubber ring 7 and makes the sealing between the installation pipe 1 and the connecting cylinder 5 better. A threaded cylinder 2 is embedded in the outside of the installation pipe 1, and a threaded rod 3 is threadedly connected inside the threaded cylinder 2. One end of the threaded rod 3 is fixedly connected to a rotating ring. The moving ring 4 has a T-shaped longitudinal section. The rotating ring 4 is rotatably embedded inside the connecting cylinder 5, which facilitates the movement of the connecting cylinder 5 and prevents the connecting cylinder 5 from detaching from the rotating ring 4. The connecting cylinder 5 is provided on the outside of the rotating ring 4. The connecting cylinder 5 has a threaded groove 6 inside and a rubber ring 7 is bonded inside the connecting cylinder 5. A rubber gasket 8 is bonded to one end face of the connecting cylinder 5. Sealing gaskets 10 are bonded to both ends of the installation pipe 1. The ends of the sealing gaskets 10 have rounded corners, which facilitates the movement of the installation pipe 1 into the external water pipe and provides a sealing effect. A telescopic column 9 is provided on one end of the outside of the installation pipe 1. The telescopic column 9 is fixedly connected to the rotating ring 4 to ensure the stability of the movement of the rotating ring 4.

[0023] After the personnel move the installation pipe 1 to a suitable position, they rotate the threaded cylinder 2, which in turn moves the threaded rod 3. The movement of the threaded rod 3 moves the rotating ring 4, which in turn moves the connecting cylinder 5. Then, the personnel connect the external water pipe to the threaded groove 6, thus connecting the connecting cylinder 5 to the water pipe and achieving the connection of the two water pipes. At this time, the rubber ring 7, rubber gasket 8, and sealing gasket 10 enhance the sealing between the external water pipe and the connecting cylinder 5, preventing water leakage after the external water pipe is connected. Furthermore, by adjusting the connecting cylinder 5, water pipes of different distances can be connected, expanding the application range of the water connector. When the water connector is not in use, the connecting cylinder 5 can be stored outside the installation pipe 1 for easy storage and carrying of the water connector.

[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable water connection for downhole drilling comprising a mounting tube (1) characterised in that: Both ends of the mounting tube (1) are provided with connecting cylinders (5) for connecting. The connecting cylinder (5) has a threaded groove (6) inside. The mounting tube (1) is provided with a threaded cylinder (2) and a threaded rod (3) for driving and adjusting the connecting cylinder (5) on the outside. The connecting cylinder (5) is provided with a rubber ring (7) and a rubber pad (8).

2. A portable water connection for use in underground drilling according to claim 1, characterised in that The mounting tube (1) is rotatably connected to a threaded cylinder (2), and a threaded rod (3) is connected inside the threaded cylinder (2) by a thread. A rotating ring (4) is fixedly connected to one end of the threaded rod (3), and a connecting cylinder (5) is provided on the outside of the rotating ring (4).

3. A portable water connection for use in underground drilling according to claim 1, characterised in that A rubber ring (7) is bonded inside the connecting cylinder (5), and a rubber pad (8) is bonded to one end face of the connecting cylinder (5).

4. A portable water connection for use in underground drilling according to claim 1, characterized in that Both ends of the mounting tube (1) are glued with sealing gaskets (10).

5. A portable water connection for use in underground drilling according to claim 2, characterised in that A telescopic column (9) is provided at one end of the outer side of the installation tube (1), and the telescopic column (9) is fixedly connected to the rotating ring (4).

6. A portable water connection for use in underground drilling according to claim 2, characterised in that The longitudinal section of the rotating ring (4) is T-shaped, and the rotating ring (4) is rotatably embedded inside the connecting cylinder (5).

7. A portable water connection for use in underground drilling according to claim 4, characterised in that The sealing gasket (10) has a rounded corner at its end.

8. A portable water connector for underground drilling according to claim 2, characterized in that, The mounting tube (1) has a fixing block welded to its outer side, and a rotating ring is embedded inside the fixing block. The threaded cylinder (2) is fixedly installed inside the rotating ring.

9. A portable water connector for underground drilling according to claim 1, characterized in that, The outer ends of the mounting tube (1) are inclined, and the outer diameter of the end of the mounting tube (1) is greater than the outer diameter of the middle part of the mounting tube (1).

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