CN211397522U - Geological core rope coring drilling well depth measuring device - Google Patents

Abstract

The utility model relates to the technical field of rope coring drilling, and discloses a well depth measurement device for geological core rope coring drilling. A wheel is movably connected between the opposite sides, a fixing block is fixedly connected to the right side of the bottom plate, a column is fixedly connected to the left and right ends of the top of the bottom plate, and a servo motor is fixedly connected to the right side of the column on the right side. , the bottom of the servo motor is fixedly connected with the top of the fixed block, the top of the right column is fixedly connected with a display screen, the output shaft of the servo motor penetrates and extends to the outside of the right column and is fixedly connected with a rotating rod . The geological core rope core drilling well depth measuring device has a simple overall structure, and the purpose of conveniently collecting ropes is achieved by setting a servo motor, which saves manpower and material resources and is suitable for various situations.

Description

A device for measuring the depth of a geological core wireline drilling well

technical field

The utility model relates to the technical field of rope coring drilling, in particular to a well depth measuring device for geological core rope coring drilling.

Background technique

Wireline coring drilling is a kind of drilling method that does not take out the core or takes few times. The inner tube at the bottom of the hole with the core is lifted to the ground through the center hole of the drill pipe in the hole, and the core is obtained, thereby reducing the times of lifting and lowering the drilling and the auxiliary time of lifting and lowering the drilling tool, and improving the drilling efficiency.

The application field of wire-line coring drilling will continue to expand. In terms of technology, the connection strength of drill pipes is being further improved, and research on high ROP and long-life diamond drill bits, bottom-of-hole drill bits, and improvement of wire-line coring drill tools with bottom-hole power machines are being carried out. At present, the existing geological core rope core drilling well depth measurement device on the market has the disadvantage of inconvenient to recover the rope. After the measurement is completed, the rope needs to be collected manually, which increases the use of manpower and material resources. Therefore, the above geological Core wireline drilling well depth measurement device to solve the above problems.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a well depth measurement device for geological core rope coring drilling, which has the advantages of convenient recovery of ropes and the like, solves the need to manually collect the ropes after the measurement is completed, and increases the labor and material resources. problem of use.

(2) Technical solutions

In order to realize the above purpose of conveniently recovering the rope, the present utility model provides the following technical scheme: a well depth measurement device for core drilling with a geological core rope A wheel is movably connected between the opposite sides of the protection plate, a fixing block is fixedly connected to the right side of the bottom plate, a column is fixedly connected to the left and right ends of the top of the bottom plate, and the right side of the column on the right side is fixedly connected There is a servo motor, the bottom of the servo motor is fixedly connected with the top of the fixed block, the top of the column on the right side is fixedly connected with a display screen, and the output shaft of the servo motor runs through and extends to the outside of the right column and is fixedly connected There is a rotating rod, and the outer surface of the rotating rod is movably connected with a rope that runs through and extends to the outside of the left column. The left side of the rotating rod is fixedly connected with a bearing seat, and the left side of the bearing seat is connected to the left column. The right side of the rope is fixedly connected, the left side of the rope is fixedly connected with a clamping block, the front of the clamping block is fixedly connected with a depth measuring instrument, and the left and right ends of the inside of the left side of the column are fixedly connected with rollers. The top of the bottom plate is movably connected with the bottom of the rope, the left and right ends of the top of the bottom plate are fixedly connected with pillars, and the inner side between the opposite sides of the two pillars is movably connected with a connecting rod, and the top of the connecting rod is fixedly connected with a protective cover The left and right ends of the back of the bottom plate are fixedly connected with armrests, and the bottom of the armrests are fixedly connected with support rods.

Preferably, the number of the handrails is two, and the two handrails are symmetrically distributed at equal distances, the right side of the outer surface of the handrail is fixedly connected with an anti-slip sleeve, and the outer surface of the anti-slip sleeve is provided with an anti-slip groove.

Preferably, a fixing hole is opened inside the column on the right side, the fixing hole is adapted to the output shaft of the servo motor, and the column is located at the center of the distance between the front and rear of the bottom plate.

Preferably, a through hole is opened inside the column on the left side, the through hole is adapted to the rope, and the size of the clamping block is larger than that of the through hole.

Preferably, the clamping block is composed of a triangle and a rectangle, the right side of the triangle is fixedly connected with a rectangle, the number of the uprights is two, and the two uprights are symmetrically distributed at equal distances.

Preferably, the pillar is located on the back of the upright column, the fixing block is composed of a horizontal plate and a top rod, and the top of the horizontal board is fixedly connected with the top rod.

preferably,

(3) Beneficial effects

Compared with the prior art, the utility model provides a well depth measurement device for geological core rope coring drilling, which has the following beneficial effects:

1. The well depth measurement device of the geological core rope coring drilling. After the measurement device is completed, the servo motor is turned on, and the output shaft of the servo motor rotates to drive the rotating rod to rotate. The setting of the bearing seat makes the rotating rod rotate more stably and the rope The right end gradually rises from the ground. The setting of the roller facilitates the movement of the rope, and the size of the block is larger than the size of the through hole, so that the block will not pass through the block, so that the rope can be rewound on the rotating rod. The structure is simple, and the purpose of conveniently collecting the rope is achieved by setting the servo motor, which saves manpower and material resources, and is suitable for various situations.

2. The well depth measurement device of the geological core rope coring drilling, by turning on the servo motor, the staff holds the left side of the rope and puts the left side of the rope into the borehole. Since the rope is a steel wire rope, it is not easy to bend, and the rope will be straight Move to the inside of the borehole, when it moves to the bottom, the depth measuring instrument will send out a signal and measure the depth, and display the measurement data on the display screen to complete the measurement. The device speeds up the measurement through the cooperation of various components The speed ensures the accuracy of the measurement and is easy for the staff to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the left appearance view of the utility model;

FIG. 3 is an enlarged view of part A in FIG. 1 of the utility model.

In the picture: 1 base plate, 2 protection plate, 3 wheels, 4 fixed blocks, 5 columns, 6 servo motors, 7 display screens, 8 rotating rods, 9 ropes, 10 bearing seats, 11 clamping blocks, 12 depth measuring instruments, 13 rollers , 14 pillars, 15 connecting rods, 16 protective covers, 17 handrails, 18 support rods.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-3, a geological core rope core drilling well depth measurement device, including a bottom plate 1, the left and right ends of the bottom of the bottom plate 1 are fixedly connected with protection plates 2, and a set of protection plates 2 are movable between opposite sides The wheel 3 is connected. The setting of the wheel 3 facilitates the movement of the device. The right side of the bottom plate 1 is fixedly connected with a fixed block 4. The setting of the fixed block 4 effectively supports the servo motor 6. The fixed block 4 consists of a horizontal plate and a The top of the horizontal plate is fixedly connected with the top rod, and the left and right ends of the top of the bottom plate 1 are fixedly connected with uprights 5. The number of the uprights 5 is two, and the two uprights 5 are symmetrically and equally spaced. A servo motor 6 is fixedly connected to the right side of the servo motor 6. The model of the servo motor 6 can be ECMA-C20604RS. The inside of the right column 5 is provided with a fixing hole. The fixing hole is adapted to the output shaft of the servo motor 6. The column 5 is located on the bottom plate 1 The center of the front-to-back distance enables the base plate 1 to maintain balance, the bottom of the servo motor 6 is fixedly connected to the top of the fixed block 4, and the top of the right column 5 is fixedly connected with a display screen 7. The model of the display screen 7 can be LCD1602, the display screen 7 is matched with the depth measuring instrument 12, the display screen 7 is always located directly above the hole, the output shaft of the servo motor 6 penetrates and extends to the outside of the right column 5 and is fixedly connected with a rotating rod 8, and the outer surface of the rotating rod 8 is movable. A rope 9 is connected with one end passing through and extending to the outside of the left column 5, the left side of the rotating rod 8 is fixedly connected with a bearing seat 10, the left side of the bearing seat 10 is fixedly connected with the right side of the left column 5, and the left side of the rope 9 is fixedly connected. The side is fixedly connected with a clamping block 11. The clamping block 11 is composed of a triangle and a rectangle. The right side of the triangle is fixedly connected with a rectangle. The interior of the left column 5 is provided with a through hole, and the through hole is adapted to the rope 9. The clamping block The size of 11 is larger than the size of the through hole, the front of the clamping block 11 is fixedly connected with a depth measuring instrument 12, the model of the depth measuring instrument 12 can be CH-SR04, and the left and right ends of the left column 5 are fixedly connected with rollers 13. The setting of the roller 13 facilitates the movement of the rope 9. The top of the roller 13 is movably connected to the bottom of the rope 9, and the left and right ends of the top of the bottom plate 1 are fixedly connected with pillars 14. The pillars 14 are located on the back of the upright column 5. A connecting rod 15 is movably connected internally between the opposite sides, a protective cover 16 is fixedly connected to the top of the connecting rod 15, and handrails 17 are fixedly connected to the left and right ends of the back of the bottom plate 1. The number of the handrails 17 is two, two The handrails 17 are distributed symmetrically and at equal distances. The right side of the outer surface of the handrail 17 is fixedly connected with a non-slip sleeve. The outer surface of the anti-skid sleeve is provided with an anti-slip groove. The bottom of the handrail 17 is fixedly connected with a support rod 18. The device can be stably fixed after the movement is completed. After the measurement device is completed, the servo motor 6 is turned on, the output shaft of the servo motor 6 rotates, and the rotating rod 8 is driven to rotate. The setting of the bearing seat 10 makes the rotating rod 8 rotate more stably, and the rope The right end of 9 gradually rises from the ground, the setting of the roller 13 facilitates the movement of the rope 9, and the size of the block 11 is larger than the size of the through hole, so that the block 11 will not pass through the block 11 , so that the rope 9 is rewound on the rotating rod 8. The overall structure of the device is simple. By setting the servo motor 6, the purpose of conveniently collecting the rope 9 is achieved, and the staff does not need to manually collect it, saving manpower and material resources, and is suitable for various situations. , By turning on the servo motor 6, the staff holds the left side of the rope 9 and puts the left side of the rope 9 into the drill hole. Since the rope 9 is a steel wire rope, it is not easy to bend, and the rope 9 will move straight to the inside of the drill hole. When When moving to the bottom, the depth measuring instrument 12 will send out a signal and measure the depth, and display the measurement data on the display screen 7 to complete the measurement. Accuracy of measurement, easy to use by staff.

When in use, by turning on the servo motor 6, the staff holds the left side of the rope 9 and puts the left side of the rope 9 into the drilled hole. Since the rope 9 is a steel wire rope, it is not easy to bend, and the rope 9 will go straight to the inside of the drilled hole. Move, when moving to the bottom, the depth measuring instrument 12 will send out a signal and measure the depth, and display the measured data on the display screen 7 to complete the measurement. The device accelerates the measurement speed through the cooperation of various components , to ensure the accuracy of measurement and easy for staff to use.

To sum up, in this geological core rope drilling well depth measurement device, after the measurement device is completed, the servo motor 6 is turned on, the output shaft of the servo motor 6 rotates, and the rotating rod 8 is driven to rotate. 8. The rotation is more stable, the right end of the rope 9 gradually rises from the ground, the setting of the roller 13 facilitates the movement of the rope 9, and the size of the block 11 is larger than the size of the through hole, so that the block 11 will not pass through the block 11 , so that the rope 9 is rewound on the rotating rod 8. The overall structure of the device is simple. By setting the servo motor 6, the purpose of conveniently collecting the rope 9 is achieved, and the staff does not need to manually collect it, saving manpower and material resources, and is suitable for various situations. , By turning on the servo motor 6, the staff holds the left side of the rope 9 and puts the left side of the rope 9 into the drill hole. Since the rope 9 is a steel wire rope, it is not easy to bend, and the rope 9 will move straight to the inside of the drill hole. When When moving to the bottom, the depth measuring instrument 12 will send out a signal and measure the depth, and display the measurement data on the display screen 7 to complete the measurement. The accuracy of the measurement is easy for the staff to use, and it solves the problem that the rope 9 needs to be collected manually after the measurement is completed, which increases the use of manpower and material resources.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A geological core wire line coring drilling well depth measuring device, includes bottom plate (1), its characterized in that: the automobile seat is characterized in that the left end and the right end of the bottom plate (1) are fixedly connected with protection plates (2), one group of protection plates (2) is movably connected with wheels (3) between one opposite side, the right side of the bottom plate (1) is fixedly connected with a fixing block (4), the left end and the right end of the top of the bottom plate (1) are fixedly connected with a stand column (5), the right side of the stand column (5) is fixedly connected with a servo motor (6), the bottom of the servo motor (6) is fixedly connected with the top of the fixing block (4), the right side of the top of the stand column (5) is fixedly connected with a display screen (7), an output shaft of the servo motor (6) penetrates through and extends to the outside of the right stand column (5) and is fixedly connected with a rotating rod (8), the outer surface of the rotating rod (8) is movably connected with a rope (9, the left side of the rotating rod (8) is fixedly connected with a bearing seat (10), the left side of the bearing seat (10) is fixedly connected with the right side of the left upright post (5), a clamping block (11) is fixedly connected to the left side of the rope (9), a depth measuring instrument (12) is fixedly connected to the front of the clamping block (11), rollers (13) are fixedly connected to the left end and the right end of the inner portion of the upright post (5) on the left side, the top of the roller (13) is movably connected with the bottom of the rope (9), the left end and the right end of the top of the bottom plate (1) are fixedly connected with supporting columns (14), a connecting rod (15) is movably connected in the space between the opposite sides of the two supporting columns (14), the top of the connecting rod (15) is fixedly connected with a protective cover (16), the left end and the right end of the back of the bottom plate (1) are fixedly connected with armrests (17), and the bottom of each armrest (17) is fixedly connected with a supporting rod (18).

2. A geologic core wireline coring drilling depth measurement device as defined in claim 1, wherein: the number of handrail (17) is two, two handrail (17) are the symmetry equidistance and distribute, the right side fixedly connected with antiskid cover of handrail (17) surface, antiskid groove has been seted up to the surface of antiskid cover.

3. A geologic core wireline coring drilling depth measurement device as defined in claim 1, wherein: the right side the inside of stand (5) has seted up the fixed orifices, the fixed orifices and servo motor (6) output shaft looks adaptation, stand (5) are located bottom plate (1) fore-and-aft distance's center.

4. A geologic core wireline coring drilling depth measurement device as defined in claim 1, wherein: the left side through-hole has been seted up to the inside of stand (5), the through-hole is with rope (9) looks adaptation, the size of fixture block (11) is greater than the size of through-hole.

5. A geologic core wireline coring drilling depth measurement device as defined in claim 1, wherein: the fixture block (11) comprises a triangle and a rectangle, the right side of the triangle is fixedly connected with the rectangle, the number of the upright posts (5) is two, and the upright posts (5) are distributed symmetrically and equidistantly.

6. A geologic core wireline coring drilling depth measurement device as defined in claim 1, wherein: the supporting column (14) is located on the back face of the upright column (5), the fixing block (4) is composed of a transverse plate and an ejector rod, and the top of the transverse plate is fixedly connected with the ejector rod.

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