CN216197828U - Instrument transport vechicle while drilling - Google Patents

Abstract

The embodiment of the utility model provides a transport vehicle for an instrument while drilling, which comprises a vehicle main body, a plurality of support rollers and a plurality of movement rollers, wherein the support rollers are arranged on two sides of the upper part of the vehicle main body and can roll; the plurality of support rollers extend for a certain distance along the length direction of the vehicle body, and are arranged in the radial direction in which the instrument can be erected and adjusted by rolling.

Description

Instrument transport vechicle while drilling

Technical Field

The embodiment of the utility model relates to the field of equipment for transporting while-drilling instruments, and particularly relates to a transport vehicle for the while-drilling instruments.

Background

The initial connection process of the downhole tool while drilling comprises the following steps: two instruments to be connected while drilling are respectively erected on plastic idler wheels of the universal transport vehicle, the pulling handle is pulled to adjust the directions of the male buckle and the female opening of the instrument, the male buckle and the female opening are aligned to each other and are on the same horizontal plane, then the instruments are pushed to be in butt joint, and the male buckle and the female opening are aligned to each other by a hand tool.

Because the external diameter of the tool while drilling is wide and the weight is heavy, the platform top drive is needed to be used for connecting the tool on the platform, so that the tool can be centered when being connected and the screw thread of the tool is not damaged. The time required to attach the tool is increased because the threaded service must be performed before the tool is attached. The connection of the two tools takes at least 20-40 minutes, the efficiency is low, various mechanical equipment of a drill floor must be occupied, and manpower resources and time resources are greatly wasted.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a transport vehicle for an instrument while drilling, which can facilitate the transport of the instrument while drilling and the rapid butt joint of the instrument while drilling by radial adjustment.

The utility model provides a transport vehicle for a while-drilling instrument, which comprises: the trolley comprises a trolley main body, a plurality of supporting rollers which are erected on two sides of the upper part of the trolley main body and can roll, and a plurality of moving rollers which are arranged on the lower part of the trolley main body and can drive the trolley main body to move; the axes of the plurality of support rollers extend along the length direction of the vehicle body, and the support rollers are arranged to be capable of erecting the while-drilling instrument and adjusting the radial direction of the while-drilling instrument through self rolling.

In an exemplary embodiment, the upper portion of the vehicle body is further provided with a bracket and a plurality of first mounting shafts mounted on the bracket, and the plurality of support rollers are mounted on the corresponding first mounting shafts.

In an exemplary embodiment, a universal rotating disc is arranged at the front end of the lower portion of the vehicle main body, a fixed disc is arranged at the rear end of the lower portion of the vehicle main body, a plurality of balls are arranged between the universal rotating disc and the vehicle main body, and second installation shafts for installing the plurality of moving rollers are arranged at the bottoms of the universal rotating disc and the fixed disc.

In an exemplary embodiment, the while drilling instrument transportation vehicle is further provided with a pull rod connected with the universal rotating disc.

In an exemplary embodiment, a tie rod is removably coupled to the universal swivel plate.

In an exemplary embodiment, the universal swivel plate is provided with a pivot and the drawbar is provided with a hook connected to the pivot.

In an exemplary embodiment, the material of the supporting roller is wear-resistant hard glue.

In an exemplary embodiment, the material of the moving rollers is steel rollers, and the number of the moving rollers ranges from: 4-8.

In one exemplary embodiment, the body is stainless steel.

In one exemplary embodiment, the height range of the while drilling instrument transporter: 30 cm-50 cm and a width range of 20 cm-50 cm.

In the embodiment of the utility model, the transport vehicle for the while-drilling instrument can facilitate the transport of the while-drilling instrument, and the plurality of support rollers can facilitate the radial adjustment during the butt joint of the while-drilling instrument, so that the rapid butt joint is realized.

In an exemplary embodiment, the while-drilling instrument transportation vehicle of the embodiment can be stably operated, avoids the operation risk of personnel, and realizes efficient and safe connection of the while-drilling instrument.

Additional features and advantages of embodiments of the utility model will be set forth in the description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the example serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a side view of a transport cart for while-drilling instruments according to an embodiment of the present invention;

FIG. 2 is a front view of a transport cart for while-drilling instruments according to an embodiment of the present invention;

FIG. 3 is a top view of a transport cart for while-drilling instruments according to an embodiment of the present invention;

FIG. 4 is a bottom view of a transport cart for while-drilling instruments according to an embodiment of the present invention;

FIG. 5 is a schematic view illustrating a connection between a main body and a pull rod of the transport vehicle for the MWD instrument according to the embodiment of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or illustrations. Any embodiment described herein as "exemplary" or "e.g.," should not be construed as preferred or advantageous over other embodiments. "and/or" herein is a description of an association relationship for an associated object, meaning that there may be three relationships, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

It should be noted that the directional indications (such as up, down, left, right, front and back) in the embodiments of the present invention are only used for explaining the relative positional relationship, movement and the like between the components in a certain posture (as shown in the drawings), and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and if the specific posture is changed, the directional indication is changed accordingly. And therefore should not be construed as limiting the utility model. In addition, descriptions such as references to "first", "second", and the like in the embodiments of the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Technical solutions between the embodiments of the present invention may be combined with each other, but based on the realization of the technical solutions by those skilled in the art, when the technical solutions are contradictory or cannot be realized, the technical solutions should be considered to be absent from the combination, and the technical solutions are not within the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a while-drilling instrument transportation vehicle, including: the vehicle body 1, a plurality of support rollers 2 which are erected on both sides of the upper part of the vehicle body 1 and can roll, and a plurality of moving rollers 3 which are arranged on the lower part of the vehicle body 1 and can drive the vehicle body 1 to move. The axes of the plurality of support rollers 2 extend in the longitudinal direction of the vehicle body, and the plurality of support rollers 2 are arranged in the radial direction in which the while-drilling equipment can be erected and the equipment can be adjusted by rolling.

The transport vehicle for the while-drilling instrument can facilitate the transport of the while-drilling instrument, and the plurality of support rollers 2 can facilitate the radial adjustment during the butt joint of the while-drilling instrument, so that the rapid butt joint is realized.

As shown in fig. 1 and 2, a support frame 10a and a first mounting shaft 101 mounted on the support frame 10a and used for mounting a plurality of support rollers 2 are provided on the upper portion of the vehicle body 1, and the support rollers 2 can rotate on the first mounting shaft 101. A plurality of supporting rollers 2 are arranged in the middle of the vehicle main body 1 to ensure that the instrument can be stably transported while drilling.

The front end of the lower part of the vehicle main body 1 is provided with a universal rotating disc 10, and the rear end of the lower part is provided with a fixed disc 11. A plurality of movement gyro wheels 3 are located the bottom of rolling disc 10 and fixed disk 11 respectively, realize driving along with the drilling instrument transport vechicle motion. The universal swivel plate 10 and the fixed plate 11 are each provided with a second mounting shaft (not shown) on which a plurality of moving rollers 3 are mounted. The universal rotating disc 10 is installed in a matched mode with the vehicle main body 1 through a plurality of balls 10b which are circularly arranged, universal rotation is achieved, accordingly the drilling instrument can be driven to drag towards different directions, and the dragging direction of the drilling instrument can be adjusted at will. The fixing plate 11 can increase the stability of the instrument setting while drilling.

In this embodiment, the material of supporting roller 2 is wear-resisting stereoplasm and glues, can reduce the whole quality of instrument transport vechicle while drilling. As shown in fig. 2, the support roller 2 includes a first roller 21 and a second roller 22, and the first roller 21 and the second roller 22 are symmetrically disposed. The double-roller design of the embodiment can ensure that the weight of the while-drilling instrument is always concentrated in the middle of the whole while-drilling instrument transport vehicle.

In this embodiment, car owner 1 adopts stainless steel, ensures that the whole quality of instrument transport vehicle along with boring is light, and injured risk when can preventing personnel's transport, for example spraining the waist in handling, perhaps too heavily taking off the hand when the transport leads to personnel to be injures by a crashing object, and use strength is high simultaneously.

In this embodiment, the moving rollers 3 are made of steel rollers, so that the weight is light, and the number of the moving rollers is about two in the front row and about three in the rear row, which is generally 4 to 8, and is not too many. The number of the movement rollers 3 is limited, and the risk of collision between screw threads when the drilling-following instrument is connected can be prevented. Due to inertia, when the drilling-while-drilling instrument with very large mass is pushed, the male threads of the two drilling-while-drilling instruments may collide with the female port to cause thread damage, so that the number of the moving rollers 3 at the bottom of the universal instrument transport vehicle needs to be limited to increase friction force, the fact that the speed of the drilling-while-drilling instrument is not too high in the dragging process is ensured, and the threads can be slowly and uniformly butted.

In this embodiment, the height of the transport cart for the while-drilling instrument is 30 cm to 50 cm, and the width of the transport cart for the while-drilling instrument ranges from 20 cm to 50 cm. By setting the scope of the transporting vehicle for the while-drilling instrument and the width and height ranges of the transporting vehicle for the while-drilling instrument, the stability risk of the transporting vehicle for the while-drilling instrument can be increased, the weight of the while-drilling instrument pressed on the transporting vehicle for the while-drilling instrument is distributed to the middle shaft part of the transporting vehicle for the while-drilling instrument, and the side turning of the while-drilling instrument is prevented.

In the embodiment, as shown in fig. 4 and 5, the drill-following instrument transportation vehicle is further provided with a pull rod 4 connected with the universal rotating disc 10. The pull rod 4 is detachably connected with the universal rotating disc 10. The universal swivel plate 11 is provided with a pivot 102, and the pull rod is provided with a hook (not shown) connected to the pivot 102. The pull rod 4 arranged in the embodiment can facilitate the dragging of the drilling-following instrument transport vehicle by an operator freely.

The transport vehicle for the while-drilling instruments can be stably operated, avoids the operational risk of personnel, and realizes efficient and safe connection of the while-drilling instruments.

In the description herein, the term "plurality" refers to two or more. In the description herein, it is to be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have a specific orientation, are configured and operated in a specific orientation, and thus, are not to be construed as limiting the present invention.

In the description herein, unless expressly stated or limited otherwise, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. An while-drilling instrument transporter, comprising: the trolley comprises a trolley main body, a plurality of supporting rollers which are erected on two sides of the upper part of the trolley main body and can roll, and a plurality of moving rollers which are arranged on the lower part of the trolley main body and can drive the trolley main body to move; the axes of the plurality of support rollers extend along the length direction of the vehicle body, and the support rollers are arranged to be capable of erecting the while-drilling instrument and adjusting the radial direction of the while-drilling instrument through self rolling.

2. The drill instrument transporter of claim 1, wherein: the upper portion of the vehicle body is further provided with a support and a plurality of first installation shafts arranged on the support, and the plurality of supporting rollers are arranged on the corresponding first installation shafts.

3. The drill instrument transporter of claim 2, wherein: the utility model discloses a car, including car main part, universal rolling disc, fixed disk, universal rolling disc and fixed disk bottom, the lower part front end of car main part is equipped with universal rolling disc, the lower part rear end of car main part is equipped with the fixed disk, universal rolling disc with be equipped with a plurality of balls between the car main part, universal rolling disc and fixed disk bottom all are equipped with the installation the second installation axle of a plurality of motion gyro wheels.

4. The while-drilling instrument transporter as recited in claim 3, wherein: the while-drilling instrument transport vehicle is further provided with a pull rod connected with the universal rotating disc.

5. The while-drilling instrument transporter as recited in claim 4, wherein: the pull rod is detachably connected with the universal rotating disc.

6. The while-drilling instrument transporter as recited in claim 5, wherein: the universal rotating disc is provided with a pivot, and the pull rod is provided with a hook connected with the pivot.

7. The while-drilling instrument transporter as recited in claim 1, wherein: the supporting rollers are made of wear-resistant hard glue.

8. The while-drilling instrument transporter as recited in claim 1, wherein: the motion gyro wheel's material is steel gyro wheel to the quantity scope of motion gyro wheel is: 4-8.

9. The drill instrument transporter of claim 1, wherein: the car body is made of stainless steel.

10. The while-drilling instrument transporter as recited in claim 1, wherein: the height range of the transport vehicle for the while-drilling instrument is as follows: 30 cm-50 cm and a width range of 20 cm-50 cm.

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