CN210848453U

CN210848453U - Portable drilling device for natural gas pipeline maintenance

Info

Publication number: CN210848453U
Application number: CN201921918691.8U
Authority: CN
Inventors: 张海宾; 李欣欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-26
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to a natural gas line overhauls and uses portable drilling equipment, including base, stand and roof, base top one side welding stand, and stand top welding roof, No. one electric lift pole is all installed through fastening bolt in roof top both sides, and No. one the electric lift pole bottom output runs through the crane of roof welding, No. one the crane top passes through mount installation motor, and No. one crane top one side passes through the small-size air-cooler of mounting bracket installation, No. one the crane bottom passes through fastening bolt installation circular gas box, and circular gas box central point puts and sets up and reserve the mouth of wearing, motor bottom power take off end passes through the coupling joint drill bit, and the drill bit vertically runs through and reserves the mouth of wearing. The utility model discloses natural gas line overhauls uses portable drilling equipment, job stabilization nature is good, and difficult brill is inclined to one side and drilling efficiency is high, is fit for being extensively promoted and used.

Description

Portable drilling device for natural gas pipeline maintenance

Technical Field

The utility model relates to a natural gas line overhauls equipment technical field, concretely relates to natural gas line overhauls uses portable drilling equipment.

Background

When a newly-built gas pipe is put into use, a series of maintenance work is carried out, firstly, air in a gas input pipeline is discharged, mixed gas is generated in the pipeline, holes need to be drilled to detect the gas in the pipe, and during maintenance, pipe cutting, drilling and leakage finding operations need to be carried out.

Patent publication No. CN208276225U discloses a natural gas line overhauls uses portable drilling equipment, and the centre gripping of the pipeline of being convenient for is difficult for boring partially, avoids the emergence of incident, is applicable to the natural gas line of not co-altitude and different pipe diameters, portable.

The device has the following disadvantages: 1. the drill bit cooling and drilling waste chip blowing mechanism is not arranged, so that the drill bit can be aged and damaged due to continuous high temperature, the replacement frequency of the drill bit is increased, the maintenance cost is increased, and the drilling waste chip can influence the drilling efficiency; 2. the clamping operation of the pipeline needs manual adjustment of personnel, and is troublesome and laborious, so that the labor intensity of maintainers is enhanced, and the drilling and overhauling efficiency of the natural gas pipeline is reduced. Therefore, the portable drilling device for overhauling the natural gas pipeline is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes at least a defect among the prior art, provides a natural gas line overhauls and uses portable drilling equipment.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

a portable drilling device for overhauling a natural gas pipeline comprises a base, an upright post and a top plate, wherein the upright post is welded on one side of the top of the base, a top plate is welded at the top end of the upright post, a first electric lifting rod is arranged on each of two sides of the top plate through a fastening bolt, the output end of the bottom of the first electric lifting rod penetrates through the top plate and is welded with a first lifting frame, the top of the first lifting frame is provided with a motor through a fixed frame, a small air cooler is arranged on one side of the top of the first lifting frame through an installation frame, a round air box is arranged at the bottom of the first lifting frame through a fastening bolt, a reserved through hole is formed in the center of the circular gas box, the power output end at the bottom of the motor is connected with a drill bit through a coupling, and the drill bit vertically runs through and reserves the mouth of wearing, No. two electric lift poles are installed through the mount pad to base top opposite side, and No. two erectors of No. two electric lift pole top output welding.

Further, hold the electricity box through the mounting groove installation in the base, and roof one side is through metal forming hose installation LED light filling lamp, the output that holds the electricity box all constitutes the electricity through the wire with the input of LED light filling lamp, electric lift rod, No. two electric lift rods, motor and small-size air-cooler and is connected.

Furthermore, the air outlet end on one side of the small air cooler is connected with the circular air box through an air conveying hose, air outlet holes are formed in the bottom of the circular air box, and the number of the air outlet holes is multiple.

Furthermore, a motor reserved penetrating opening is formed in the center of the top plate, and a pipeline seat is welded to the top of the second lifting frame.

Furthermore, the stand vertically runs through a crane and No. two cranes, but base bottom both sides all are through the installation braking universal wheel of connecting seat.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses, through at a crane top one side installation small-size air-cooler to at a crane bottom installation circular gas box, and adopt the gas transmission hose connection between the two, thereby small-size air-cooler during operation can carry cold wind to circular gas box through the gas transmission hose, and blow off from the venthole of circular gas box bottom, with the sweeps that blows off drill bit drilling production and cool off the drill bit, and then avoided the drill bit to damage because of lasting high temperature ageing, improved the efficiency of drill bit drilling.

2. The utility model discloses, through setting up electric lift pole No. two, No. two cranes, electric lift pole and crane, thereby No. two electric lift poles can drive crane No. two and the pipeline seat goes upward, support the centre gripping operation with accomplishing natural gas line, and electric lift pole can drive the motor on the crane down, make things convenient for motor drive drill bit to accomplish its drilling operation, whole operation is accomplished by electric lift pole and No. two electric lift pole work drives, the degree of mechanization is high, avoided personnel to need manual lift adjustment pipeline seat, with the trouble of carrying out the pipeline support centre gripping hard, and then the efficiency of drill bit drilling has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is the utility model relates to a natural gas line overhauls with portable drilling equipment's overall structure schematic diagram.

Fig. 2 is the utility model relates to a natural gas line overhauls with portable drilling equipment's circular gas box bottom view.

Fig. 3 is the utility model relates to a natural gas line overhauls with portable drilling equipment's base inner structure schematic diagram.

Fig. 4 is the utility model relates to a natural gas line overhauls with portable drilling equipment's electrical apparatus connection diagram.

In the figure: 1. a base; 2. a second electric lifting rod; 3. a second lifting frame; 4. a pipe seat; 5. a column; 6. a first lifting frame; 7. an LED light supplement lamp; 8. a metal sizing hose; 9. a top plate; 10. a through hole is reserved in the motor; 11. a first electric lifting rod; 12. an electric motor; 13. a small-sized air cooler; 14. a circular gas box; 15. a drill bit; 16. an electricity storage box; 17. an air outlet; 18. and reserving a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-4, a portable drilling device for natural gas pipeline maintenance comprises a base 1, a stand column 5 and a top plate 9, wherein the stand column 5 is welded on one side of the top of the base 1, the top end of the stand column 5 is welded with the top plate 9, a first electric lifting rod 11 is installed on two sides of the top plate 9 through fastening bolts, a first lifting frame 6 is welded on the top end of the first electric lifting rod 11 through the top plate 9, a motor 12 is installed on the top of the first lifting frame 6 through a fixed frame, a small air cooler 13 is installed on one side of the top of the first lifting frame 6 through an installation frame, a circular air box 14 is installed on the bottom of the first lifting frame 6 through the fastening bolts, a reserved through hole 18 is formed in the center position of the circular air box 14, the power output end of the bottom of the motor 12 is connected with a drill bit 15 through a coupler, the drill bit 15 longitudinally penetrates, and the output end of the top of the second electric lifting rod 2 is welded with the second lifting frame 3.

Wherein, hold electric box 16 through the mounting groove installation in the base 1, and roof 9 one side is through metal forming hose 8 installation LED light filling lamp 7, hold the output of electric box 16 and LED light filling lamp 7, electric lift rod 11, No. two electric lift rod 2, motor 12 and small-size air-cooler 13's input all constitute the electricity through the wire and be connected.

In this embodiment, as shown in fig. 1, 3, and 4, the fully charged power storage box 16 can supply electric energy to the LED light supplement lamp 7, the first electric lifting rod 11, the second electric lifting rod 2, the motor 12, and the small-sized air cooler 13, thereby ensuring that the LED light supplement lamp 7, the first electric lifting rod 11, the second electric lifting rod 2, the motor 12, and the small-sized air cooler 13 normally operate.

The air outlet end of one side of the small air cooler 13 is connected with the circular air box 14 through an air hose, air outlet holes 17 are formed in the bottom of the circular air box 14, and the number of the air outlet holes 17 is multiple.

In this embodiment, as shown in fig. 1 and 2, the air outlet 17 at the bottom of the circular air box 14 can blow out the cold air delivered by the small-sized air cooler 13, so as to blow away the scraps generated by drilling the drill bit 15 and cool the drill bit, thereby improving the drilling efficiency of the drill bit 15.

Wherein, the top plate 9 central point puts and has seted up the motor and reserve the mouth 10 of wearing, No. two crane 3 top welding pipeline seat 4.

In this embodiment, as shown in fig. 1, the pipeline seat 4 at the top of the second crane 3 can be used for placing a natural gas pipeline to be drilled so as to complete supporting and clamping of the natural gas pipeline, and further, the motor 12 can drive the drill bit 1 to complete drilling operation of the natural gas pipeline.

Wherein, the stand 5 vertically runs through crane 6 and No. two cranes 3, but base 1 bottom both sides all are through the universal wheel of connecting seat installation braking.

In this embodiment, as shown in fig. 1, the brakable universal wheel can facilitate a person to push the device to move the position, and can perform braking when the device reaches a predetermined position.

It should be noted that the utility model relates to a portable drilling device for natural gas pipeline maintenance, when in work, personnel push the device to the natural gas pipeline needing drilling, and adjust the position of the device to ensure that the natural gas pipeline falls above the pipeline seat 4; next, the personnel control the second electric lifting rod 2 to work, so that the second electric lifting rod 2 can drive the second lifting frame 3 and the pipeline seat 4 to move upwards to complete the supporting and clamping operation of the natural gas pipeline; next, the personnel can control the motor 12 and the small-sized air cooler 13 to work and control the first electric lifting rod 11 to work, so that the first electric lifting rod 11 can drive the motor 12 and the small-sized air cooler 13 on the first lifting frame to move downwards, the motor 12 can drive the drill bit 15 to complete the drilling operation of the small-sized air cooler, and the small-sized air cooler 13 can convey cold air to the circular air box 14 through the air conveying hose during working and blow out the cold air from the air outlet 17 at the bottom of the circular air box 14 so as to blow away waste chips generated by the drilling of the drill bit 15 and cool the drill bit 15, so that the drill bit 15 is prevented from being aged and damaged due to continuous high temperature, and the drilling efficiency of the drill bit 15; when drilling overhauls night, the personnel still can control LED light filling lamp 7 and carry out the light filling work, and then the high efficiency of making things convenient for drilling to overhaul at night goes on.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a natural gas line overhauls uses portable drilling equipment, includes base (1), stand (5) and roof (9), its characterized in that: the lifting frame is characterized in that a stand column (5) is welded on one side of the top of a base (1), a top plate (9) is welded on the top end of the stand column (5), a first electric lifting rod (11) is installed on two sides of the top plate (9) through fastening bolts, a first lifting frame (6) is welded on the top end of the first electric lifting rod (11) in a penetrating mode and penetrates through the top plate (9), a motor (12) is installed on the top of the first lifting frame (6) through a fixing frame, a small air cooler (13) is installed on one side of the top of the first lifting frame (6) through a mounting frame, a circular air box (14) is installed on the bottom of the first lifting frame (6) through the fastening bolts, a reserved penetrating opening (18) is formed in the center position of the circular air box (14), a power output end of the bottom of the motor (12) is connected with a drill bit (15) through a coupler, and the output end of the top of the second electric lifting rod (2) is welded with the second lifting frame (3).

2. The portable drilling device for overhauling a natural gas pipeline as claimed in claim 1, is characterized in that: the LED light supplement lamp is characterized in that an electricity storage box (16) is installed in the base (1) through a mounting groove, an LED light supplement lamp (7) is installed on one side of the top plate (9) through a metal forming hose (8), and the output end of the electricity storage box (16) is electrically connected with the input end of the LED light supplement lamp (7), an electric lifting rod (11), a second electric lifting rod (2), a motor (12) and a small air cooler (13) through wires.

3. The portable drilling device for overhauling a natural gas pipeline as claimed in claim 1, is characterized in that: the air outlet end of one side of the small air cooler (13) is connected with the circular air box (14) through an air conveying hose, air outlet holes (17) are formed in the bottom of the circular air box (14), and the number of the air outlet holes (17) is multiple.

4. The portable drilling device for overhauling a natural gas pipeline as claimed in claim 1, is characterized in that: the center of the top plate (9) is provided with a motor reserved penetrating port (10), and the top of the second lifting frame (3) is welded with the pipeline seat (4).

5. The portable drilling device for overhauling a natural gas pipeline as claimed in claim 1, is characterized in that: the vertical column (5) longitudinally penetrates through the first lifting frame (6) and the second lifting frame (3), and the two sides of the bottom of the base (1) are provided with the brakeable universal wheels through the connecting seats.