CN218062248U

CN218062248U - Universal loading and unloading basket for different-caliber gear wheels

Info

Publication number: CN218062248U
Application number: CN202220962606.3U
Authority: CN
Inventors: 赵立新; 李兵; 邱兴记; 邹辉; 李原; 李镇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-16
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a general loading and unloading hanging flower basket of different bore gear wheels belongs to geological survey technical field. The universal loading and unloading hanging basket for the cones with different calibers comprises a barrel body, wherein a hole plate clamping block is arranged on the outer ring side of the top of the barrel body, and a cone clamping plate is arranged inside the barrel body. The utility model can meet the use requirements of roller bits with different calibers; the chuck and the screwing and unscrewing device of the drilling machine are fully utilized, the labor intensity is reduced, and the efficiency is improved; avoid the roller bit to fall downtheholely, prevent downthehole accident of falling.

Description

Universal loading and unloading hanging basket for different-caliber gear wheels

Technical Field

The utility model relates to a geology reconnaissance technical field especially relates to general loading and unloading hanging flower basket of different bore gear wheels.

Background

With the vigorous development of geothermal resources, roller cone drill bits are widely used. During construction, the roller bit is troublesome, time-consuming and labor-consuming in the processes of installation, screwing and unscrewing because of no matched tool; moreover, mechanical accidents that personnel are injured easily occur due to improper operation; even accidents occur in which the cone falls into the borehole.

At present, although some units use special mounting tools for roller bit, each tool has strong limitation and can only be used for roller bit with one size specification; moreover, the device can not be combined with a rotary table of the drilling machine, the existing screwing and disassembling device of the drilling machine can not be fully utilized, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art, the gear wheel is twisted and is unloaded the operation difficulty, inefficiency, lacks corresponding auxiliary device's problem, and the general loading and unloading hanging flower basket of different bore gear wheels that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the universal loading and unloading hanging basket for the cones with different calibers comprises a barrel body, wherein a hole plate clamping block is arranged on the outer ring side of the top of the barrel body, and a cone clamping plate is arranged inside the barrel body.

In some embodiments, the roller cone chuck plate is of a flat plate structure, and a part of the upper right corner of the flat plate structure is cut off to form an inclined corner edge.

In some embodiments, the roller cone cardboard has an angled edge of 55 degrees.

In some embodiments, the orifice plate clamp blocks are provided with four, four orifice plate clamp blocks uniformly distributed in a circumferential array.

In some embodiments, the roller cone clamping plates are provided in three, and the three roller cone clamping plates are uniformly distributed in a circumferential array.

In some embodiments, the lower end of the cylinder body is provided with a sealing bottom, and the sealing bottom is provided with a slurry discharging hole.

In some embodiments, the slurry discharge holes are provided in three numbers, the three slurry discharge holes are uniformly distributed in a circumferential array, and each slurry discharge hole is positioned between two adjacent cone clamping plates.

In some embodiments, the barrel has an inner diameter of 560mm, an outer diameter of 580mm, and a height of 300mm;

the outer diameter of the orifice plate fixture block is 630mm.

In some embodiments, the orifice plate cartridge has a width of 140mm and a thickness of 30mm.

In some embodiments, the upper sideline of the cone chuck plate is 100mm, and the height of the right sideline is 100mm.

Compared with the prior art, the utility model provides a general loading and unloading hanging flower basket of different bore gear wheels possesses following beneficial effect.

1. The utility model can meet the use requirements of roller bits with different calibers; the drill bit can be used as long as the diameter of the drill bit is within the range of the drift diameter of the rotary table of the drilling machine.

2. The utility model makes full use of the chuck and the screwing and unscrewing device of the drilling machine, thereby improving the efficiency; the roller bit is prevented from falling into the hole, and the falling accident in the hole is prevented; the labor intensity of workers is reduced, and personal accidents are avoided.

3. The utility model designs the upper half part of the gear wheel clamping plate into a right trapezoid, which is suitable for gear wheels with different calibers; the lower half part of the gear wheel clamping plate is designed into a rectangular trapezoid to adapt to a gear wheel with a small caliber; the middle of the three cone clamping plates is provided with a space, so that the cone bit can be stably and vertically placed.

Other advantages, objects, and features of the invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following; or may be learned by the practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the top view structure of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is a labeled diagram of a front sectional structure of the present invention.

Fig. 5 is a labeled diagram of a top view structure of the present invention.

In the figure:

1. a cylinder body; 2. an orifice plate fixture block; 3. a gear wheel snap gauge; 4. sealing the bottom; 5. and (4) discharging the slurry.

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. 1-5, the universal loading and unloading hanging basket for the cones with different calibers comprises a barrel body 1, wherein the barrel body 1 is made of a rolled steel plate or a cut steel pipe, and the upper end face and the lower end face of the barrel body are kept parallel; the top outer ring side of barrel 1 is provided with orifice plate fixture block 2, and the inside of barrel 1 is provided with gear wheel cardboard 3.

The orifice plate clamp block 2 is an arc-shaped block and is matched with a drilling machine turntable clamping groove; the cone clamping plate 3 is vertically arranged, and the horizontal center line of the cone clamping plate coincides with the diameter of the barrel 1; i.e. the inner end of the cone clamping plate 3 faces the middle axis of the barrel 1.

Specifically, four orifice plate card blocks 2 are arranged, and the four orifice plate card blocks 2 are uniformly distributed in a circumferential array; the three gear wheel clamping plates 3 are arranged and evenly distributed in a circumferential array.

The gear wheel clamping plate 3 is of a flat plate structure, and a part of the upper right corner of the flat plate structure is cut off to form an inclined corner edge.

Namely, the upper half part of the cone clamping plate is in a right trapezoid shape, and the lower half part of the cone clamping plate is in a rectangular shape.

The right trapezoid is designed at the upper half part and is suitable for the cones with different calibers; the lower half part is designed to be rectangular and is suitable for a cone with a small caliber.

Meanwhile, the three roller chuck plates are arranged in a reserved space, so that roller bits can be stably and vertically placed conveniently.

Preferably, the bevel edge of the cone chuck plate 3 is 55 degrees.

Further, a back cover 4 is arranged at the lower end of the barrel 1, and a pulp discharging hole 5 is formed in the back cover 4.

Wherein, arrange thick liquid hole 5 and be provided with three, three arrange thick liquid hole 5 and be the circumference array evenly distributed, every arranges thick liquid hole 5 and is located between two adjacent cone cardboard 3.

The use method of the device is as follows.

1. And taking out the original orifice plate of the drilling machine.

2. The loading and unloading hanging basket is placed in the rotary table, and the orifice plate clamping block 2 corresponds to the rotary table clamping groove.

3. The spare roller bit is placed in the center of the loading and unloading basket, and roller legs are respectively positioned among three roller clamping plates 3 of the basket.

It should be noted that when the diameter of the roller cone exceeds 10", the bottom of the roller cone is suspended, and the roller cone bit is ensured to be in a right and upright position.

4. And hoisting a drill collar or a drill rod and connecting the drill collar or the drill rod with the roller bit in a threading manner.

5. The machine is fastened, and the drill bit is installed.

Further, it will be appreciated that for the unscrewing procedure, the above installation procedure is reversed in order.

Hereinafter, the device is based on a large-caliber hydrological drilling machine Hongxing S600 drilling machine of Zhengzhou Laien machinery Co., ltd.

Please refer to fig. 4 and 5; the inner diameter of the cylinder body 1 is 560mm, the outer diameter is 580mm, and the height is 300mm; namely, the thickness of the cylinder 1 was 10mm.

The outer diameter of the orifice plate clamping block 2 is 630mm, the width is 140mm, the thickness is 30mm, and the orifice plate clamping block is matched with a drilling machine turntable clamping groove.

Wherein, can suitably change to the width, the thickness of orifice plate fixture block 2, can with the rig carousel draw-in groove phase-match can.

The upper sideline of cone cardboard 3 is 100mm, and the right sideline height is 100mm.

Adopt this novel technical scheme who provides of use, great improvement efficiency.

For a conventional operation mode of screwing and unscrewing a 12.5' roller bit, manual repeated hammering, air gun heating and chain tongs screwing and unscrewing are needed, and the operation can be completed within 1 hour under the smooth condition; when the drilling tool is stressed greatly and the screw thread is tight, the time is longer, and even half a shift (4 hours) is needed.

The 12.5' roller bit is screwed and unscrewed for about 5 minutes by using the screwing and unscrewing hanging basket.

The utility model discloses, have following effect.

1. The roller bit with different calibers can be used; the drill can be used as long as the diameter of the drill bit is within the range of the drift diameter of the rotary table of the drilling machine;

for example, a drill with a maximum diameter of phi 580mm, a 6 '(phi152.4 mm) to 22' (phi558.8 mm) roller cone drill bit can be used.

2. The chuck and the screwing and unscrewing device of the drilling machine are fully utilized, and the efficiency is improved.

3. Avoid the roller bit to fall downtheholely, prevent downthehole accident of falling.

4. The labor intensity of workers is reduced, and personal accidents are avoided.

In the utility model, the upper half part of the gear wheel clamping plate is designed into a right trapezoid, which is suitable for gear wheels with different calibers; the lower half part of the gear wheel clamping plate is designed into a rectangular trapezoid to adapt to a gear wheel with a small caliber; the middle of the three cone clamping plates is provided with a space, so that the cone bit can be stably and vertically placed.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The universal loading and unloading hanging basket for the cones with different calibers is characterized by comprising a barrel body (1), wherein a hole plate clamping block (2) is arranged on the outer ring side of the top of the barrel body (1), and a cone clamping plate (3) is arranged in the barrel body (1);

the orifice plate clamping block (2) is matched with a drilling machine turntable clamping groove;

the gear wheel clamping plate (3) is of a flat plate structure, and a part of the upper right corner of the flat plate structure is cut off to form an inclined corner edge.

2. A universal loading and unloading basket for cones of different calibers according to claim 1, characterized in that the inclination edge of the cone clamping plate (3) is 55 degrees.

3. The universal loading and unloading hanging basket for the cones with different calibers as claimed in claim 1, wherein the number of the orifice plate clamping blocks (2) is four, and the four orifice plate clamping blocks (2) are uniformly distributed in a circumferential array.

4. The universal loading and unloading basket for cones with different calibers as claimed in claim 1, wherein three cone clamping plates (3) are provided, and the three cone clamping plates (3) are uniformly distributed in a circumferential array.

5. The universal loading and unloading hanging basket for cones with different calibers as claimed in claim 1, wherein the lower end of the barrel body (1) is provided with a back cover (4), and the back cover (4) is provided with a slurry discharge hole (5).

6. The universal loading and unloading hanging basket for the cones with different calibers as claimed in claim 5, wherein the number of the slurry discharge holes (5) is three, and the three slurry discharge holes (5) are uniformly distributed in a circumferential array;

each slurry discharge hole (5) is positioned between two adjacent cone clamping plates (3).

7. Universal loading and unloading basket for roller cones of different calibers according to claim 1, characterized in that said barrel (1) has an inner diameter of 560mm, an outer diameter of 580mm and a height of 300mm;

the outer diameter of the orifice plate clamping block (2) is 630mm.

8. The universal loading and unloading basket for cones of different calibers as claimed in claim 7, wherein the width of the orifice plate fixture blocks (2) is 140mm and the thickness is 30mm.

9. The universal loading and unloading basket for cones with different calibers as claimed in claim 7, wherein the upper sideline of the cone clamping plate (3) is 100mm, and the height of the right sideline is 100mm.