CN211370306U

CN211370306U - Lifting base for oil field drilling machine

Info

Publication number: CN211370306U
Application number: CN202020024098.5U
Authority: CN
Inventors: 张弘; 陈昱亮
Original assignee: Guangzhou Lianfeng Information Technology Co ltd
Current assignee: Guangzhou Lianfeng Information Technology Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-08-28
Anticipated expiration: 2030-01-06

Abstract

The utility model provides an oil field is lifting pedestal for rig, including base body, when needs are carried whole lifting pedestal, third cylinder drive connecting block back motion, two whole sliding blocks of second cylinder drive move forward, and third cylinder drive connecting block moves toward the direction that is close to ground, then first cylinder simultaneous drive for whole base body is propped up, retrieves through the second cylinder and makes whole base body move forward. When the third cylinder drives the connecting block to abut against the ground, the weight of the whole oilfield drilling machine causes the second cylinder to retract, the whole sliding block is fixed in place, and then the whole oilfield drilling machine moves forwards. That is to say, combine through first cylinder, second cylinder and third cylinder for whole oil field rig's lifting pedestal can remove. The problem that the whole body needs to be disassembled and then reinstalled when the drilling oil place is changed is well avoided, the problem that the disassembling and assembling difficulty is high is solved, and the overall working efficiency is improved.

Description

Lifting base for oil field drilling machine

Technical Field

The utility model relates to an oil field drilling equipment technical field especially relates to an oil field is lifting pedestal for rig.

Background

A drilling machine is a set of complex machine and consists of a machine, a machine set and a mechanism. The drilling machine is a mechanical device which drives a drilling tool to drill underground to obtain real geological data in exploration or development of mineral resources (including solid ores, liquid ores, gas ores and the like), and is also called a drilling machine.

At present, the lifting base of a common oil field drilling machine is fixed in situ, the whole body needs to be disassembled and then reinstalled when the drilling oil place is converted, the disassembling and assembling difficulty is high, and the whole working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model adopts the following technical scheme: a lifting base for an oil field drilling machine comprises a base body, wherein a plurality of fixed seats are arranged on one surface of the base body, a plurality of fixed columns are arranged on the outer side of the base body, and each fixed column and one fixed seat are arranged at intervals;

the side, far away from the fixing seat, of the base body is provided with a plurality of first cylinders, one end of each first cylinder is connected with the base body, a support block is connected with a gas rod of each first cylinder in a driving mode, two sides of each support block are respectively provided with a second cylinder, one side, far away from the first cylinders, of each support block is movably abutted to a sliding block, the sliding block is connected with the two second cylinders on two sides of the support block in a driving mode, one side, far away from the support blocks, of each sliding block is provided with a third cylinder, the gas rod of each third cylinder is connected with a connecting block in a driving mode, and the third cylinder drives the connecting block to move back and forth in the direction far away from the sliding block.

Furthermore, each sliding block is provided with two protruding blocks, and each second cylinder is connected with one protruding block.

Furthermore, a plurality of support frames are further arranged on the outer side of the base body, one end of each support frame is connected with the base body, and the other end of each support frame is movably connected with the ground.

Furthermore, each the outside of base body still is provided with the handrail ladder, the handrail ladder with the base body can be dismantled and be connected.

Furthermore, the base body is kept away from still be provided with a plurality of fixed blocks on the one side of fixing base, each the fixed block corresponds the setting.

Further, the cross-sectional shape of the base body is rectangular.

Further, the number of the fixed blocks is two.

Further, still include two rolling mechanisms, each rolling mechanism includes two rolls the wheel, connects the bearing, carries thing board and fourth cylinder, one is connected respectively at the both ends of connecting the bearing the roll wheel, just it is equipped with to connect the bearing the cover carry the thing board, it sets up to carry on one side of thing board the fourth cylinder, the fourth cylinder with the fixed block drive is connected.

The utility model has the advantages that: the fixing base on the base body is used for being connected with outside elevating system, then fixes outside elevating system through a plurality of fixed columns, and each fixed column rotates with the base body to be connected, and when whole oil field drilling machine normally worked, each third cylinder all driven connecting block and ground butt play the supporting role well. When needs are carried whole lifting pedestal, third cylinder drive connecting block back-motion, then whole sliding block of two second cylinder drive moves forward, then third cylinder drive connecting block toward the direction that is close to ground removes, finally with the ground butt, then first cylinder simultaneous drive for whole base this integument is propped up, then retrieves through the second cylinder and makes whole base body move forward. That is to say, because the third cylinder drives the connecting block and butts in ground, the weight of whole oil field rig leads to the second cylinder when retracting, and whole sliding block is fixed in the original place, and then whole oil field rig moves forward. That is to say, combine through first cylinder, second cylinder and third cylinder for whole oil field rig's lifting pedestal can remove. The problem that the whole body needs to be disassembled and then reinstalled when the drilling oil place is changed is well avoided, the problem that the disassembling and assembling difficulty is high is solved, and the overall working efficiency is improved.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic overall structure diagram of a lifting base for an oilfield drilling machine according to an embodiment;

FIG. 2 is a schematic view of an embodiment of a lifting base for an oilfield drilling rig;

fig. 3 is a schematic direction diagram of a lifting base for an oilfield drilling rig according to another embodiment.

Detailed Description

The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 to 3, a lifting base for an oilfield drilling machine comprises a base body 100, wherein a plurality of fixing seats 110 are arranged on one surface of the base body 100, a plurality of fixing columns 120 are arranged on the outer side of the base body 100, each fixing column 120 is arranged at an interval with one fixing seat 110, a plurality of first cylinders 200 are arranged on one surface of the base body 100 away from the fixing seats 110, one end of each first cylinder 200 is connected with the base body 100, a support block 210 is connected with an air rod of each first cylinder 200 in a driving manner, a second cylinder 300 is respectively arranged on two sides of each support block 210, a sliding block 400 is movably abutted against one surface of each support block 210 away from the first cylinder 200, the sliding block 400 is connected with two second cylinders 300 on two sides of the support block 210 in a driving manner, and a third cylinder 500 is arranged on one surface of each sliding block 400 away from the support block 210, the air rod of each third air cylinder 500 is connected with a connecting block 510 in a driving way, and the third air cylinders 500 drive the connecting blocks 510 to reciprocate along the direction far away from the sliding block 400. Specifically, the drilling oil through hole is formed in the base body 100, so that the drill bit of the oil field drilling machine can pass through the drilling oil through hole.

Specifically, the fixing base 110 on the base body 100 is used to connect with an external lifting mechanism, and then the external lifting mechanism is fixed by the fixing posts 120, it is worth mentioning that each fixing post 120 is rotatably connected with the base body 100, that is, after different lifting mechanisms are installed on the fixing base 110, the fixing post 120 can be connected with and fix the lifting mechanism. Specifically, the device further comprises a controller, wherein the controller is a PLC (programmable logic controller), and the plurality of first air cylinders 200, the plurality of second air cylinders 300 and the plurality of third air cylinders 500 are all electrically connected with the controller. When whole oil field rig normal operating, each third cylinder 500 all drives connecting block 510 and ground butt, plays the supporting role well. When needs are carried whole lifting pedestal, third cylinder 500 drive connecting block 510 moves back, then two whole sliding blocks 400 of second cylinder 300 drive move forward, then third cylinder 500 drive connecting block 510 moves towards the direction that is close to ground, finally with the ground butt, then first cylinder 200 simultaneous drive for whole base body 100 is propped up, then retrieves through second cylinder 300 and makes whole base body 100 move forward. That is, since the third cylinder 500 drives the connection block 510 to abut against the ground, the weight of the entire oilfield drilling machine causes the second cylinder 300 to retract, the entire slide block 400 is fixed in place, and then the entire oilfield drilling machine moves forward. That is, the first cylinder 200, the second cylinder 300 and the third cylinder 500 are combined, so that the lifting base of the whole oilfield drilling machine can move. The problem that the whole body needs to be disassembled and then reinstalled when the drilling oil place is changed is well avoided, the problem that the disassembling and assembling difficulty is high is solved, and the overall working efficiency is improved.

In one embodiment, two protruding blocks 410 are disposed on each sliding block 400, and each second cylinder 300 is connected to one protruding block 410, that is, the second cylinder 300 is connected to the protruding block 410, and then the air rod of the second cylinder 300 is drivingly connected to the supporting block 210, specifically, driving blocks are disposed on both sides of each supporting block 210, and the air rod of each second cylinder 300 is connected to one driving block, so that the driving function can be well performed.

In one embodiment, the outer side of the base body 100 is further provided with a plurality of supporting frames 600, one end of each supporting frame 600 is connected with the base body 100, the other end is movably connected with the ground, and each outer side of the base body 100 is further provided with a handrail ladder, the handrail ladder is detachably connected with the base body 100, that is, by arranging the supporting frames 600, when the third cylinder 500 drives the connecting block 510 to move back, the supporting frames 600 can well support the whole base body 100. And by arranging the escalator, the lifting mechanism can be conveniently installed or detached on the base body 100 by workers.

In one embodiment, a plurality of fixing blocks 130 are further disposed on a surface of the base body 100 away from the fixing seat 110, each fixing block 130 is disposed correspondingly, and the cross-sectional shape of the base body 100 is rectangular. Specifically, the quantity of fixed block 130 is two, and whole base still includes two rolling mechanism, each rolling mechanism includes two rolling wheels 700, connection bearing 710, carries thing board 800 and fourth cylinder 900, one is connected respectively at connection bearing 710's both ends rolling wheel 700, just it is equipped with to connect bearing 710 the cover carry thing board 800, set up in the one side of carrying thing board 800 fourth cylinder 900, fourth cylinder 900 with fixed block 130 drive connection. That is to say, through using fourth cylinder 900, when needs carry out long distance's removal to whole base body 100 still whole oil field rig, use the vehicle to pull whole base body 100, then upwards prop whole base body 100 through fourth cylinder 900, that is to say only support through rolling wheel 700, then can drive whole base body 100 through the vehicle and remove.

As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.

Claims

1. A lifting base for an oil field drilling machine is characterized by comprising a base body, wherein one surface of the base body is provided with a plurality of fixed seats, the outer side of the base body is provided with a plurality of fixed columns, and each fixed column is arranged at an interval with one fixed seat;

2. The lifting pedestal for the oilfield driller according to claim 1, characterized in that: each sliding block is provided with two protruding blocks, and each second cylinder is connected with one protruding block.

3. The lifting pedestal for the oilfield driller according to claim 1, characterized in that: the outer side of the base body is further provided with a plurality of supporting frames, one end of each supporting frame is connected with the base body, and the other end of each supporting frame is movably connected with the ground.

4. The lifting pedestal for the oilfield driller according to claim 1, characterized in that: each the outside of base body still is provided with the handrail ladder, the handrail ladder with the connection can be dismantled to the base body.

5. The lifting pedestal for the oilfield driller according to claim 1, characterized in that: the base body is kept away from still be provided with a plurality of fixed blocks on the one side of fixing base, each the fixed block corresponds the setting.

6. The lifting pedestal for the oilfield driller according to claim 5, characterized in that: the cross-sectional shape of the base body is rectangular.

7. The lifting pedestal for the oilfield driller according to claim 6, characterized in that: the number of the fixed blocks is two.

8. The oilfield rig lifting substructure of claim 7, wherein: still include two rolling mechanisms, each rolling mechanism includes two rolls the wheel, connects the bearing, carries thing board and fourth cylinder, connect one respectively at the both ends of bearing the wheel that rolls, just it is equipped with to connect the bearing the cover carry the thing board, carry and set up in the one side of thing board the fourth cylinder, the fourth cylinder with the fixed block drive is connected.