CN210370616U

CN210370616U - Mining drilling track measuring instrument

Info

Publication number: CN210370616U
Application number: CN201920946590.5U
Authority: CN
Inventors: 陈晓华
Original assignee: Fuzhou Huahong Intelligent Technology Co ltd
Current assignee: Fuzhou Huahong Intelligent Technology Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-21
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a mining drilling track measuring apparatu relates to drilling track measuring apparatu technical field, does not have safeguard measure for the sensing probe who solves current drilling track measuring apparatu when the downthehole, and easy and pore wall collision cause the problem of harm. The drilling track measuring instrument is characterized in that a rotating shaft is arranged at the middle position of the cable disc, a handle is arranged on the outer wall of the cable disc, wire inserting ports are formed in the front end face of the cable disc and are four in number, a support is arranged on the rear end face of the cable disc, a push-pull rod is installed above the support, a base is arranged below the support, a host supporting plate is installed on one side of the base, a drilling track measuring instrument host is installed above the host supporting plate, a cable is arranged inside the cable disc, and a nine-axis motion sensing probe is installed at one end of the cable.

Description

Mining drilling track measuring instrument

Technical Field

The utility model relates to a drilling track measuring apparatu technical field specifically is a mining drilling track measuring apparatu.

Background

China is a country lack of oil, gas and coal, and coal has an important strategic position in national economy and social development. The energy structure mainly based on coal in China cannot be changed in the future for a long time, and the coal still serves as the main energy in China. In recent years, the safety production situation of coal is very severe, and serious accidents happen occasionally. The national security bureau pays attention to the gas drainage work, the gas drainage is used as the basic technology for coal mine gas control, the 'first drainage and then mining' is listed as one of twelve-character guidelines for gas control by the national coal mine security supervision bureau, and the gas drainage technology in China is rapidly developed. Before gas is pumped out, the actual track of the drill hole is usually effectively measured, and at the moment, the measurement of the drill hole track measuring instrument is required.

However, the sensing probe of the existing drilling track measuring instrument has no protective measures when drilling, and is easy to collide with the hole wall to cause damage; therefore, the existing requirements are not met, and a mine drilling track measuring instrument is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining drilling orbit measuring apparatu to the sensing probe of the current drilling orbit measuring apparatu who provides in solving above-mentioned background does not have safeguard measure when downthehole, collides with the pore wall easily, causes the problem of harm.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining drilling track measuring apparatu, includes the cable dish, the intermediate position department of cable dish is provided with the pivot, be provided with the handle on the cable dish outer wall, be provided with the plug wire mouth on the preceding terminal surface of cable dish, and the plug wire mouth is provided with four, be provided with the support on the rear end face of cable dish, the push-and-pull rod is installed to the top of support, the below of support is provided with the base, the host computer layer board is installed to one side of base, drilling track measuring apparatu host computer is installed to the top of host computer layer board, the inside of cable dish is provided with the cable, nine motion sensing probes are installed to the one end of cable.

Preferably, the host supporting plate is fixedly connected with the drilling track measuring instrument host through a fixing plate.

Preferably, a wire is installed at one end of the drilling track measuring instrument host, and the drilling track measuring instrument host is electrically connected with the plug wire port through the wire.

Preferably, a shell is arranged on the outer wall of the nine-axis motion sensing probe and is in threaded connection with the nine-axis motion sensing probe through a screw.

Preferably, the outer wall of the shell sleeve is provided with two anti-collision rings, and the outer wall of each anti-collision ring is provided with a rubber ring.

Preferably, pulleys are installed on two sides of the base, and the number of the pulleys is four.

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

1. the utility model discloses a be provided with the shell on nine motion sensing probes's outer wall, and install two anticollision rings on the outer wall of shell, the anticollision ring can avoid its direct and pore wall contact when nine motion sensing probes are downthehole, causes wearing and tearing, and the rubber circle of anticollision ring outer wall can rock at the cable, when leading to sensing probes and pore wall collision, plays absorbing effect, reaches the effect of protection probe.

2. Through setting up the cable dish, the cable dish can freely receive and release the length of cable for nine detection of moving sensing probe can realize the detection of the drilling of different degree of depth, and after the measurement finishes, direct twist grip can retrieve the cable, need not arrange in order, convenient and fast, and the pulley is installed to the below of cable dish, can improve the holistic portability of equipment.

Drawings

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

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a partial structure of a nine-axis motion sensing probe according to the present invention;

in the figure: 1. a cable reel; 2. a rotating shaft; 3. a handle; 4. a wire plugging port; 5. a push-pull rod; 6. a support; 7. a base; 8. a pulley; 9. a host support plate; 10. a fixing sheet; 11. a drilling track measuring instrument host; 12. a wire; 13. a cable; 14. a nine-axis motion sensing probe; 15. a shell; 16. an anti-collision ring; 17. a screw; 18. a 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.

Referring to fig. 1-3, the present invention provides an embodiment: a mining drilling track measuring instrument comprises a cable disc 1, a rotating shaft 2 is arranged in the middle of the cable disc 1, the rotating shaft 2 enables the cable disc 1 to rotate, cables 13 are wound, a handle 3 is arranged on the outer wall of the cable disc 1, the handle 3 can drive the cable disc 1 to rotate, four wire inserting ports 4 are formed in the front end face of the cable disc 1, the wire inserting ports 4 are used for being connected with a drilling track measuring instrument host 11, a support 6 is arranged on the rear end face of the cable disc 1, a push-pull rod 5 is arranged above the support 6, the push-pull rod 5 can conveniently push equipment, a base 7 is arranged below the support 6, a host supporting plate 9 is arranged on one side of the base 7, a drilling track measuring instrument host 11 is arranged above the host supporting plate 9, the drilling track measuring instrument host 11 is used for receiving information measured by a nine-axis motion sensing probe 14, the cables 13 are arranged inside the cable disc 1, one end of the cable 13 is provided with a nine-axis motion sensing probe 14, and the nine-axis motion sensing probe 14 can realize full-hole wall video recording, imaging and drilling track measurement.

Further, the host supporting plate 9 is fixedly connected with the drilling track measuring instrument host 11 through the fixing plate 10, and the fixing plate 10 can enable the connection between the drilling track measuring instrument host 11 and the host supporting plate 9 to be more stable and firm.

Further, a lead 12 is installed at one end of the drilling track measuring instrument main unit 11, the drilling track measuring instrument main unit 11 is electrically connected with the wire insertion port 4 through the lead 12, and the drilling track measuring instrument main unit 11 can be connected with a cable 13 inside the cable tray 1 and a nine-axis motion sensing probe 14 at one end of the cable 13 through the lead 12 to receive information sent by the sensing probe.

Further, a shell sleeve 15 is arranged on the outer wall of the nine-axis motion sensing probe 14, the shell sleeve 15 is in threaded connection with the nine-axis motion sensing probe 14 through a screw 17, the shell sleeve 15 is installed in a threaded connection mode, connection is firm, and disassembly and assembly are convenient.

Further, be provided with on the outer wall of shell 15 and prevent the collision ring 16, and prevent that collision ring 16 is provided with two, all install rubber circle 18 on the outer wall of two prevent collision ring 16, prevent that collision ring 16 can avoid its direct and pore wall contact when nine motion sensing probes 14 lower holes, cause wearing and tearing, prevent that rubber circle 18 of collision ring 16 outer wall can play absorbing effect when colliding with the pore wall.

Further, pulleys 8 are installed on two sides of the base 7, the number of the pulleys 8 is four, the whole set of drilling track measuring instrument can move through the pulleys 8, the force required by pushing is saved, and the portability of the device is improved.

The working principle is as follows: when the device is used, the measuring instrument is pushed to the position of a hole to be measured through the push-pull rod 5, the pulleys 8 are arranged on two sides of the base 7, the force required during pushing can be greatly reduced, after the device arrives at a place, the drilling track measuring instrument host 11 is started, the host is internally provided with a high-energy battery and is electrically connected with the wire plugging port 4 of the cable disc 1 through the lead 12, the power supply is carried out, data exchange is carried out with the nine-shaft motion sensing probe 14 at one end of the cable 13, after all preparations are finished, the nine-shaft motion sensing probe 14 is stretched into the hole, the cable disc 1 is driven to rotate through the rotating handle 3, the cable 13 is continuously lengthened, after the cable enters, the nine-shaft motion sensing probe 14 can realize full-hole wall video recording, imaging and drilling track measuring work, the measuring result is sent to the drilling track measuring instrument host 11, and when the hole is drilled, the anti-collision ring 16 on the outer, cause wearing and tearing, and the rubber circle 18 on the anticollision ring 16 can play absorbing effect when colliding with the pore wall, and the back is accomplished in the measurement, and reverse rotation handle 3 can be retrieved cable 13, and convenient and fast need not to arrange in order.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mining drilling track measuring apparatu, includes cable dish (1), its characterized in that: the cable tray is characterized in that a rotating shaft (2) is arranged at the middle position of the cable tray (1), a handle (3) is arranged on the outer wall of the cable tray (1), cable insertion ports (4) are formed in the front end face of the cable tray (1), four cable insertion ports (4) are formed in the cable insertion ports, a support (6) is arranged on the rear end face of the cable tray (1), a push-pull rod (5) is installed above the support (6), a base (7) is arranged below the support (6), a host supporting plate (9) is installed on one side of the base (7), a drilling track measuring instrument host (11) is installed above the host supporting plate (9), a cable (13) is arranged inside the cable tray (1), and a nine-axis motion sensing probe (14) is installed at one end of the cable (13).

2. The mining drilling track measuring instrument according to claim 1, characterized in that: the host supporting plate (9) is fixedly connected with the drilling track measuring instrument host (11) through a fixing plate (10).

3. The mining drilling track measuring instrument according to claim 1, characterized in that: a lead (12) is installed at one end of the drilling track measuring instrument host (11), and the drilling track measuring instrument host (11) is electrically connected with the plug wire port (4) through the lead (12).

4. The mining drilling track measuring instrument according to claim 1, characterized in that: the outer wall of the nine-axis motion sensing probe (14) is provided with a shell sleeve (15), and the shell sleeve (15) is in threaded connection with the nine-axis motion sensing probe (14) through a screw (17).

5. The mining drilling track measuring instrument according to claim 4, characterized in that: the anti-collision device is characterized in that two anti-collision rings (16) are arranged on the outer wall of the shell sleeve (15), and rubber rings (18) are arranged on the outer walls of the two anti-collision rings (16).

6. The mining drilling track measuring instrument according to claim 1, characterized in that: pulleys (8) are installed on two sides of the base (7), and four pulleys (8) are arranged.