CN214062935U

CN214062935U - Probing pipe structure of drilling track measuring instrument

Info

Publication number: CN214062935U
Application number: CN202022894059.3U
Authority: CN
Inventors: 宁合龙; 张书全; 何彦林; 王晓滨
Original assignee: Hebei Odense Technology Co ltd
Current assignee: Hebei Odense Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-27
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a drilling track measuring instrument probe tube structure, which comprises a shell, wherein one end of the shell is provided with an end cap, the inner side of the end cap is provided with a first waterproof gasket, the other end of the first waterproof gasket is in contact connection with an inner tube, the outer wall of the inner tube is in sliding connection with the inner wall of the shell, the other end of the shell is in threaded connection with a rear adapter, the rear adapter is in rotary connection with a fourth waterproof gasket through a bearing, the outer side of the fourth waterproof gasket is provided with a spring, the other end of the spring is provided with a fifth waterproof gasket, and the other end of the fifth waterproof gasket is abutted; the mainboard, the battery and the sensor can be protected from water in a secondary mode through the plurality of arranged waterproof gaskets, so that the waterproof effect of the structure is better; the position of inner tube is fixed through end cap and back adapter, and the inner tube can carry out firmly fixed mainboard, battery and sensor for the stable effect of structure is stronger.

Description

Probing pipe structure of drilling track measuring instrument

Technical Field

The utility model belongs to the technical field of drilling track measuring apparatu, specifically be a drilling track measuring apparatu visits tubular construction.

Background

In geological exploration work, a drilling device is utilized to drill cylindrical round holes with smaller diameter and larger depth into the underground, the cylindrical round holes are also called as drilled holes, the diameter of drill holes for drilling oil, natural gas and underground water is larger, and the diameter and the depth of the drill holes depend on the buried depth of geological minerals and the application of the drill holes.

The drilling track measuring instrument probe tube structure disclosed by the license bulletin No. CN 210370619U comprises a shell, wherein an inner tube protective sleeve is arranged inside the shell, a second waterproof coil is sleeved at the left end of the inner tube protective sleeve, a battery box, a mainboard fixing part and a sensor fixing part are respectively arranged inside the inner tube protective sleeve from left to right, the mainboard fixing part and the sensor fixing part are fixedly connected through screws, a mainboard and a sensor are respectively arranged on the mainboard fixing part and the sensor fixing part, a battery is arranged inside the battery box, two groups of protection plate fixing parts are symmetrically arranged at the right end of the battery, and a battery protection plate is arranged between the two groups of protection plate fixing parts; the utility model discloses stable in structure is firm, and built-in mainboard, measured data are more stable accurate, and waterproof construction safe and reliable adapts to more adverse circumstances, visits the removable connector of tub afterbody, adapts to different drill bits, and it is more convenient laborsaving to follow the drilling propelling movement.

This patent is stable firm, and built-in mainboard, measured data are more stable accurate, and waterproof construction safe and reliable adapts to more adverse circumstances, visits the removable connector of tub afterbody, adapts to different drill bits, and it is more convenient laborsaving to follow the drilling propelling movement, but can not carry out abundant water proof to the component wherein for the result of use of device is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling track measuring apparatu probes tubular construction to solve the relatively poor problem of water-proof effects of structure.

In order to achieve the above object, the utility model provides a following technical scheme: a probing pipe structure of a drilling track measuring instrument comprises a shell, wherein one end of the shell is provided with a plug, the plug is plugged at the right end of the shell, a first waterproof gasket is arranged on the inner side of the plug, the first waterproof gasket is adhered to the left side of the plug and is arranged on the inner wall of the shell, the other end of the first waterproof gasket is in contact connection with an inner pipe, the outer surface of the inner pipe can slide on the surface of the inner wall of the shell, the outer wall of the inner pipe is in sliding connection with the inner wall of the shell, the other end of the shell is in threaded connection with a rear adapter, the rear adapter can plug the other end of the shell and can rotate along a fourth waterproof gasket, the rear adapter is in rotating connection with the fourth waterproof gasket through a bearing, a spring is arranged on the outer side of the fourth waterproof gasket and is always in a compressed state, the other end of the spring is provided with a fifth waterproof gasket, and the other end of the fifth waterproof gasket is adhered to the other end of the spring, the other end of the fifth waterproof gasket is abutted against the other side of the inner pipe, and the fifth waterproof gasket is contacted with the other side of the inner pipe.

Preferably, the inner wall threaded connection of inner tube has the external screw thread dish, and external screw thread dish threaded connection is at the inner wall of inner tube, the outside of external screw thread dish is equipped with the turning handle, and the outside center at the external screw thread dish is fixed to the turning handle, the outside of external screw thread dish is fixed to bond has the waterproof gasket of second, and the waterproof gasket fixed bonding of second is in the outside of external screw thread dish.

Preferably, the outside sliding connection of second waterproof gasket is in inner tube inner wall, and the inside pipe wall surface in inner tube is closely laminated to the second waterproof gasket, the other end of external screw thread dish is equipped with first fixed head, and first fixed head can expand to the outside.

Preferably, be fixed with the sensor on the first fixed head, the sensor is the annular, and the outside expansion in both sides of first fixed head can be fixed the position of sensor, the outside of external screw thread dish is equipped with the fixed head of second, and the fixed head setting of second is at the lower extreme of first fixed head, be equipped with the battery on the fixed head of second, the fixed head of second can be pushed down for the fixed head of second can fix the battery.

Preferably, the outer side of the external thread disc is provided with a third fixing head, the third fixing head is fixed on the external thread disc, a main board is arranged on the third fixing head, and the third fixing head can fix the position of the main board.

Preferably, the other ends of the sensor, the battery and the main board are arranged in the fixing plate, and the other ends of the sensor, the battery and the main board are inserted into the fixing plate and can rotate in the fixing plate.

Preferably, the outside of fixed plate is fixed including intraductal, the fixed bonding of opposite side of fixed plate has the third waterproof gasket, and third waterproof gasket has water-proof effects, and the effectual water of avoiding enters into in the inner tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this structure can divide into the time through the several waterproof gasket that sets up and carry out water protection to mainboard, battery and sensor for the water-proof effects preferred of structure.

2. This structure can be fixed the position of inner tube through end cap and back adapter, and the inner tube can carry out firmly fixing mainboard, battery and sensor for the stable effect of structure is stronger.

Drawings

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

fig. 2 is a side sectional view of the present invention.

In the figure: 1. a housing; 11. a plug; 12. a first waterproof gasket; 21. an inner tube; 22. an externally threaded disk; 23. a handle is rotated; 24. a second waterproof gasket; 25. a first fixed head; 26. a sensor; 27. a second fixed head; 28. a battery; 29. a third fixed head; 210. a main board; 211. a fixing plate; 212. a third waterproof gasket; 31. a rear adapter; 32. a fourth waterproof gasket; 33. a bearing; 34. a spring; 35. and a fifth waterproof gasket.

Detailed Description

Referring to fig. 1 and 2, a probing tube structure of a drilling track measuring instrument comprises a housing 1, wherein a plug 11 is arranged at one end of the housing 1, the plug 11 is plugged at the right end of the housing 1, a first waterproof gasket 12 is arranged at the inner side of the plug 11, the first waterproof gasket 12 is adhered to the left side of the plug 11 and is arranged on the inner wall of the housing 1, the other end of the first waterproof gasket 12 is in contact connection with an inner tube 21, the outer surface of the inner tube 21 can slide on the surface of the inner wall of the housing 1, the outer wall of the inner tube 21 is slidably connected to the inner wall of the housing 1, a rear adapter 31 is in threaded connection with the other end of the housing 1, the rear adapter 31 can plug the other end of the housing 1 and can rotate along a fourth waterproof gasket 32, a fourth waterproof gasket 32 is rotatably connected to the rear adapter 31 through a bearing 33, a spring 34 is arranged at the outer side of the fourth waterproof gasket 32, the spring 34 is always in a compressed state, the other end of the spring 34 is provided with a fifth waterproof gasket 35, the fifth waterproof gasket 35 is adhered to the other end of the spring 34, the other end of the fifth waterproof gasket 35 abuts against the other side of the inner tube 21, and the fifth waterproof gasket 35 contacts the other side of the inner tube 21.

Referring to fig. 1 and 2, an inner wall of the inner tube 21 is connected with an external thread disc 22 in a threaded manner, the external thread disc 22 is connected with the inner wall of the inner tube 21 in a threaded manner, a rotating handle 23 is arranged on the outer side of the external thread disc 22, the rotating handle 23 is fixed at the center of the outer side of the external thread disc 22, a second waterproof gasket 24 is fixedly bonded on the outer side of the external thread disc 22, and the second waterproof gasket 24 is fixedly bonded on the outer side of the external thread disc 22.

Referring to fig. 1 and 2, the outer side of the second waterproof gasket 24 is slidably connected to the inner wall of the inner tube 21, the second waterproof gasket 24 is tightly attached to the inner wall surface of the inner tube 21, the other end of the external thread disc 22 is provided with a first fixing head 25, and the first fixing head 25 can be expanded outward.

Referring to fig. 1 and 2, a sensor 26 is fixed on the first fixing head 25, the sensor 26 is annular, two sides of the first fixing head 25 are outwardly expanded to fix the position of the sensor 26, a second fixing head 27 is arranged on the outer side of the externally threaded disc 22, the second fixing head 27 is arranged at the lower end of the first fixing head 25, a battery 28 is arranged on the second fixing head 27, and the second fixing head 27 can be pressed downward, so that the second fixing head 27 can fix the battery 28.

Referring to fig. 1 and 2, a third fixing head 29 is disposed outside the external thread disk 22, the third fixing head 29 is fixed on the external thread disk 22, a main plate 210 is disposed on the third fixing head 29, and the third fixing head 29 can fix the position of the main plate 210.

Referring to fig. 1 and 2, the sensor 26, the battery 28, and the other end of the main board 210 are disposed in the fixing plate 211, and the other end of the sensor 26, the battery 28, and the other end of the main board 210 are inserted into the fixing plate 211 and can rotate in the fixing plate 211.

Referring to fig. 1 and 2, the outer side of the fixing plate 211 is fixed in the inner tube 21, and a third water-proof gasket 212 is fixed on the other side of the fixing plate 211, and the third water-proof gasket 212 has a water-proof effect and effectively prevents water from entering the inner tube 21.

The working principle of the scheme is as follows: when in use, the plug 11 is firstly plugged into the shell 1, one end of the shell 1 is sealed, the sensor 26 is fixed on the first fixing head 25, the battery 28 is fixed on the second fixing head 27, the main board 210 is fixed on the third fixing head 29, the rotating handle 23 is rotated, the external thread disc 22 is connected into the inner pipe 21 in a threaded manner until the sensor 26, the battery 28 and the main board 210 are inserted into the inner wall of the fixing plate 211, the sensor 26, the battery 28 and the main board 210 are positioned, the inner pipe 21 is put into the shell 1, one end of the inner pipe 21 is contacted with the first waterproof gasket 12, the fourth waterproof gasket 32 and the fifth waterproof gasket 35 are put into the shell 1 in sequence, the fifth waterproof gasket 35 is abutted against the other end of the inner pipe 21, at the moment, the rear adapter 31 is connected into the shell 1 in a threaded manner, and the rear adapter 31 is rotated on the fourth waterproof gasket 32 through the bearing 33, so that the fourth waterproof gasket 32 is moved only, the spring 34 is compressed until the position of the inner pipe 21 is fixed, and the first waterproof gasket 12, the second waterproof gasket 24, the third waterproof gasket 212, the fourth waterproof gasket 32 and the fifth waterproof gasket 35 can sufficiently protect the structure from water.

Claims

1. The utility model provides a drilling track measuring apparatu probe structure, includes casing (1), its characterized in that: the one end of casing (1) is equipped with end cap (11), the inboard of end cap (11) is equipped with first waterproof gasket (12), the other end contact of first waterproof gasket (12) is connected with inner tube (21), the outer wall sliding connection of inner tube (21) is in casing (1) inner wall, the other end threaded connection of casing (1) has back adapter (31), rotate through bearing (33) on back adapter (31) and be connected with fourth waterproof gasket (32), the outside of fourth waterproof gasket (32) is equipped with spring (34), the other end of spring (34) is equipped with fifth waterproof gasket (35), the other end butt of fifth waterproof gasket (35) is at the opposite side of inner tube (21).

2. The borehole trajectory measuring instrument probe structure of claim 1, wherein: the inner wall threaded connection of inner tube (21) has external screw thread dish (22), the outside of external screw thread dish (22) is equipped with turning handle (23), the outside fixed bonding of external screw thread dish (22) has second waterproof gasket (24).

3. The borehole trajectory measuring instrument probe structure according to claim 2, wherein: the outer side of the second waterproof gasket (24) is connected to the inner wall of the inner pipe (21) in a sliding mode, and a first fixing head (25) is arranged at the other end of the external thread disc (22).

4. The borehole trajectory measuring instrument probe structure according to claim 3, wherein: a sensor (26) is fixed on the first fixing head (25), a second fixing head (27) is arranged on the outer side of the external thread disc (22), and a battery (28) is arranged on the second fixing head (27).

5. The borehole trajectory measuring instrument probe structure according to claim 2, wherein: the outside of external screw thread dish (22) is equipped with third fixed head (29), be equipped with mainboard (210) on third fixed head (29).

6. The borehole trajectory measuring instrument probe structure according to claim 4, wherein: the sensor (26), the battery (28) and the other end of the main board (210) are arranged in the fixing plate (211).

7. The borehole trajectory measuring instrument probe structure as recited in claim 6, wherein: the outer side of the fixing plate (211) is fixed in the inner tube (21), and a third waterproof gasket (212) is fixedly bonded to the other side of the fixing plate (211).