CN216553902U

CN216553902U - Depth detection device for well drilling machine

Info

Publication number: CN216553902U
Application number: CN202122598326.7U
Authority: CN
Inventors: 刘雪峰
Original assignee: Baoding Youbaixieli Electronic Technology Co ltd
Current assignee: Baoding Youbaixieli Electronic Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-17
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a depth detection device for a water well drilling machine, and relates to the field of depth detection of water well drilling machines. The utility model realizes that the upper sleeve is arranged on the driving head mounting rack through the mounting block, the upper sleeve enters the well along with the driving head mounting rack, the exploration rope also enters the interior of the well along with the upper sleeve, the contact sensor is positioned at one side of the driving head, the contact sensor replaces the driving head to contact the field of the well, the contact between the exploration rope and the field of the well is known through a ground controller, the well drilling machine is controlled to stop lowering, the exploration rope enters the water along with the driving head, so the exploration rope vertically falls, the measurement error is reduced, and when the driving head works, the clamp loosens the upper sleeve, the motor is started to drive the upper sleeve to ascend, so that the upper sleeve does not influence the work of the driving head, the driving head is not required to be controlled to drive the contact sensor to ascend, and then the well is discharged for the second time, and the operation is convenient.

Description

Depth detection device for well drilling machine

Technical Field

The utility model relates to the field of depth detection of well drilling machines, in particular to a depth detection device for a well drilling machine.

Background

The well drilling machine is a mechanical device for drilling well and completing well pipe lowering, well washing and other operations, and includes power equipment, drill bit, drill rod, core pipe, drilling frame, etc. it is divided into three types of rotary type, impact type and composite type, and one of the important parts of well drilling machine is depth detector for detecting well depth.

The existing depth detection device for the water well drilling machine utilizes a detection rope to drive a heavy object to fall, then reads the length of the detection rope to obtain the well depth, but the detection mode can lead the rope to incline due to the existence of underground water, so that the obtained well depth data is inaccurate.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a depth detection device for a water well drilling machine, so as to solve the technical problem that the existing depth detection device for the water well drilling machine uses a detection rope to drive a heavy object to fall, then reads the length of the detection rope to obtain the well depth, but the detection mode may cause the rope to incline due to the existence of underground water, so that the obtained well depth data is inaccurate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a well is degree of depth detection device for rig, includes the bottom plate, the motor is installed on the top of bottom plate, and the output of motor is connected with the action wheel, the top of action wheel is provided with from the driving wheel, and is connected with the axis of rotation from one side of driving wheel, the outside of axis of rotation is connected with the wind-up roll, and the outside of wind-up roll is connected with the exploration rope, the one end of exploration rope is connected with the upper sleeve, and goes up the telescopic outside and be provided with anchor clamps, one side of anchor clamps is provided with the installation piece.

Go up telescopic internally mounted and have electric putter, and electric putter's output is connected with the lower sleeve, the bottom of lower sleeve is connected with contact sensor, one side that the top of bottom plate is located the motor is provided with the collecting storage.

The top of motor is provided with the riser, the top of wind-up roll is provided with the connecting axle, and the one end of connecting axle is connected with the connecting block, the one end of connecting block is connected with clean piece, the outside of connecting axle one end is connected with the spring, and one side of spring is provided with the turning block, one side of turning block is connected with the fixture block.

Preferably, the driving wheel is meshed with the driven wheel, a rotating shaft is connected to the interior of the driven wheel, and the rotating shaft is rotatably connected with the vertical plate through a bearing.

Preferably, the exploration rope is movably connected with the winding roller, scales are arranged on the outer side of the exploration rope, the exploration rope is fixedly connected with the upper sleeve, and the upper sleeve is movably connected with the clamp.

Preferably, the outer side of the mounting block is connected with the mounting block, a threaded hole is formed in the mounting block, and a bolt is connected in the threaded hole.

Preferably, both sides of the interior of the upper sleeve are provided with sliding grooves, the outer side of the lower sleeve is connected with a sliding block matched with the sliding grooves, and the lower sleeve and the upper sleeve are in sliding connection through the sliding grooves and the sliding blocks.

Preferably, the quantity of connecting block and cleaning block all is two sets of, and cleaning block and exploration rope swing joint, the outside of connecting axle is provided with the fixed block, and the connecting axle runs through the fixed block and extends to its outside, the one end and the fixed block fixed connection of spring, and the other one end and the connecting axle fixed connection of spring.

Preferably, the rotating block is rotatably connected with the clamping block, the rotating block is fixedly connected with the connecting shaft, and the clamping block is movably connected with the vertical plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model realizes that the upper sleeve is arranged on the driving head mounting rack through the mounting block by the arrangement of the bottom plate, the motor, the driving wheel, the driven wheel, the rotating shaft, the wind-up roll, the exploration rope, the mounting block, the clamp and the upper sleeve, the upper sleeve enters the well along with the driving head mounting rack, the exploration rope also enters the interior of the upper sleeve along with the upper sleeve, the contact sensor is positioned at one side of the driving head, the contact sensor replaces the driving head to contact the field of the well, the upper sleeve is known to contact the field of the well through a ground controller, the well drilling machine is controlled to stop dropping, the exploration rope enters the water along with the driving head, so the vertical dropping is realized, the measurement error is reduced, and when the driving head works, the clamp loosens the upper sleeve, the motor is started to drive the upper sleeve to ascend, so that the upper sleeve does not influence the work of the driving head, and the driving head is not controlled to movably ascend the contact sensor, then, the well is dug for the second time, so that the operation is convenient;

2. according to the utility model, through the arrangement of the electric push rod, the lower sleeve, the contact sensor and the storage bin, the distance between the upper sleeve and the lower sleeve can be adjusted according to the length of the driving head, the electric push rod can be adjusted by starting, the operation is convenient, the installation position of the contact sensor is lower than that of the driving head, so that the driving head can be replaced to be in contact with the field, a signal can be timely sent to the ground, the driving head is timely controlled to stop continuously lowering, and a certain protection effect is achieved;

3. according to the utility model, through the arrangement of the vertical plate, the connecting shaft, the connecting block, the cleaning block, the spring, the rotating block and the clamping block, when the exploration rope is retracted, the outer side of the exploration rope can be adhered with sludge and water stains, the cleaning block is contacted with the retracted exploration rope to clean and absorb the sludge and water stains on the outer side of the exploration rope, so that the retracted exploration rope is cleaner, the trouble of later-period centralized cleaning is avoided, and the use feeling of the device is better.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

fig. 4 is a schematic view of the connection structure of the clamp of the present invention.

In the figure: 1. a base plate; 2. a motor; 3. a driving wheel; 4. a driven wheel; 5. a rotating shaft; 6. a wind-up roll; 7. a rope detecting; 8. mounting blocks; 9. a clamp; 10. an upper sleeve; 11. an electric push rod; 12. a lower sleeve; 13. a contact sensor; 14. a storage bin; 15. a vertical plate; 16. a connecting shaft; 17. connecting blocks; 18. a cleaning block; 19. a spring; 20. rotating the block; 21. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, a depth detecting device for a water well drilling machine, the depth detecting device for the water well drilling machine comprises a bottom plate 1, a motor 2 is installed on the top end of the bottom plate 1, an output end of the motor 2 is connected with a driving wheel 3, the driving wheel 3 is meshed with a driven wheel 4, a rotating shaft is connected inside the driven wheel 4, the rotating shaft is rotatably connected with a vertical plate 15 through a bearing, a self-locking pulley is connected to the bottom end of the bottom plate 1, the movement is convenient, a controller and a display are installed on one side of the device, the controller is electrically connected with a contact sensor 13, when the ground is contacted, the contact sensor sends a signal to the controller, the controller is electrically connected with the display, the display displays the signal, the driven wheel 4 is arranged above the driving wheel 3, a rotating shaft 5 is connected to one side of the driven wheel 4, and a winding roller 6 is connected to the outer side of the rotating shaft 5, a detection rope 7 is connected with the outer side of the winding roller 6, one end of the detection rope 7 is connected with an upper sleeve 10, a clamp 9 is arranged on the outer side of the upper sleeve 10, an installation block 8 is arranged on one side of the clamp 9, the detection rope 7 is movably connected with the winding roller 6, scales are arranged on the outer side of the detection rope 7, the detection rope 7 is fixedly connected with the upper sleeve 10, the upper sleeve 10 is movably connected with the clamp 9, the upper sleeve 10 is installed on a driving head installation frame through the installation block 8 through a bottom plate 1, a motor 2, a driving wheel 3, a driven wheel 4, a rotating shaft 5, the winding roller 6, the detection rope 7, the installation block 8, the clamp 9 and the upper sleeve 10, the upper sleeve 10 enters a water well along with the driving head installation frame, the detection rope 7 also enters the water well along with the driving head installation frame, a contact sensor 13 is positioned on one side of the driving head, and the contact sensor 13 replaces the driving head to contact the water well on the spot, know the entering through the controller on ground and contact on the spot with the well, control well rig stops to transfer, because probe rope 7 follows the driving head and gets into the aquatic together, so be the vertical falling, measuring error reduces, and in the time of driving head work, sleeve 10 on anchor clamps 9 loosen, 2 starts to drive of motor sleeve 10 and rises, thereby make sleeve 10 not influence driving head work, it moves contact sensor 13 and rises also not to need control driving head, then the secondary is gone into the well, convenient operation, motor 2 is servo motor, probe rope 7 is the steel cable rope, antifriction, long service life.

Referring to fig. 1-4, a depth detecting device for a water well drilling machine, an electric push rod 11 is installed inside an upper sleeve 10, an output end of the electric push rod 11 is connected with a lower sleeve 12, an installation piece is connected to an outer side of an installation block 8, a threaded hole is formed inside the installation piece, a bolt is connected inside the threaded hole, the installation block 8 can be connected with a mounting rack of a driving head through the bolt, a clamp 9 is installed on one side of the installation block, the clamp 9 is a waterproof clamp, the electric push rod 11 is a waterproof electric push rod, a mobile power supply is arranged on one side of the electric push rod 11 to supply electric power to the electric push rod to enable the electric push rod to normally operate, a contact sensor 13 is connected to a bottom end of the lower sleeve 12, a storage bin 14 is arranged on one side of a bottom plate 1, on one side of a motor 2, sliding grooves are formed on both sides inside the upper sleeve 10, and a sliding block matched with the sliding grooves is connected to an outer side of the lower sleeve 12, and lower sleeve 12 passes through spout and slider sliding connection with upper sleeve 10, electric putter 11 through setting up, lower sleeve 12, contact pick-up 13, storage bin 14, it can be according to the length adjustment of drive head to have realized the distance between upper sleeve 10 and the lower sleeve 12, it can adjust it to start electric putter 11, and convenient operation, the position of contact pick-up 13 installation is lower than the drive head, thereby can replace drive head and contact on the spot, can in time inform to ground signal transmission, thereby in time control drive head stops to continue transferring, play certain guard action, contact pick-up 13 is waterproof sensor, the outside of lower sleeve 12 is provided with the scale, make things convenient for the reading.

Referring to fig. 1-4, a depth detecting device for a water well drilling machine, a vertical plate 15 is arranged above a motor 2, a connecting shaft 16 is arranged above a winding roller 6, one end of the connecting shaft 16 is connected with a connecting block 17, the number of the connecting block 17 and the cleaning block 18 is two, the cleaning block 18 is movably connected with a exploration rope 7, a fixing block is arranged outside the connecting shaft 16, the connecting shaft 16 penetrates through the fixing block and extends to the outer side of the fixing block, one end of a spring 19 is fixedly connected with the fixing block, the other end of the spring 19 is fixedly connected with the connecting shaft 16, the cleaning block 18 can be made of sponge material, water stains on the well are conveniently absorbed, sludge is conveniently cleaned, the cleaning block 18 can be detached and conveniently replaced, the cleaning block 18 is connected with one end of the connecting block 17, the spring 19 is connected with the outer side of one end of the connecting shaft 16, and a rotating block 20 is arranged on one side of the spring 19, one side of the rotating block 20 is connected with a clamping block 21, the rotating block 20 is rotatably connected with the clamping block 21, the rotating block 20 is fixedly connected with the connecting shaft 16, the clamping block 21 is movably connected with the vertical plate 15, the connecting shaft 16, the connecting block 17, the cleaning block 18, the spring 19, the rotating block 20 and the clamping block 21 are arranged, when the exploration rope 7 is retracted, the outer side of the exploration rope 7 is possibly stained with sludge and water stains, the cleaning block 18 is contacted with the recovered exploration rope 7 to clean and absorb the sludge and the water stains on the outer side of the cleaning block 18, so that the recovered exploration rope 7 is cleaner, the trouble of centralized cleaning in the later period is avoided, the use feeling of the device is better, the vertical plate 15 can clamp the clamping block 21, the exploration rope 7 is not contacted with the two groups of cleaning blocks 18 when extending out, the resistance generated on the exploration rope is avoided, and the two groups of cleaning blocks 18 are contacted with the exploration rope 7, the device can not be clamped, and the recovery is not influenced.

The working principle is as follows: when the device is used, an external power supply is required to be connected and provides electric energy for the device, so that the device can normally run, the mounting block 8 is firstly mounted on a mounting frame of a driving head of a well drilling machine, then the upper sleeve 10 is clamped by using the clamp 9, the electric push rod 11 in the upper sleeve 10 is started according to the length of the driving head, so that the electric push rod 11 drives the lower sleeve 12 to eject out, the bottom end of the lower sleeve 12 is positioned below the bottom end of the driving head, therefore, a contact sensor 13 at the bottom end of the lower sleeve 12 is contacted with the ground when the driving head is lowered, a signal is sent to a ground controller after the contact, the contact sensor 13 is electrically connected with the ground controller, and a worker can know that the contact sensor 13 is contacted with the ground through the controller, thereby timely controlling the driving head to stop lowering and avoiding great damage to the driving head, the exploration rope 7 can be placed down along with the upper sleeve 10, the upper sleeve 10 is placed into the water well together with the driving head, so that the exploration rope 7 is vertically placed into the water well, the measurement error is reduced, after the reading is finished, the clamp 9 can be controlled to loosen the upper sleeve 10, the electric push rod 11 keeps the extending state, the motor 2 is started, the motor 2 drives the driving wheel 3 to rotate, the driving wheel 3 is meshed with the driven wheel 4, the driven wheel 4 rotates, the driven wheel 4 drives the rotating shaft 5 and the winding roller 6 to rotate, the winding roller 6 drives the exploration rope 7 to wind, so that the upper sleeve 10 is driven to ascend, the lower sleeve 12 does not influence the work of the driving head, the water well depth is obtained according to the scales on the outer side of the exploration rope 7 and the lengths of the upper sleeve 10 and the lower sleeve 12, and when the exploration rope 7 is recovered, the fixture block 21 can be rotated to enable the fixture block to rotate from one side of the vertical plate 15, the rotating clamping block 21 is not clamped on one side of the vertical plate 15 any more, the spring 19 retracts to drive the connecting shaft 16 to move, the connecting shaft 16 drives the connecting block 17 and the cleaning blocks 18 to move to one side of the recovered exploration rope 7, the exploration rope 7 is cleaned, the number of the cleaning blocks 18 is two, one of the cleaning blocks is not movable, the two groups of cleaning blocks 18 can clean the outer side of the exploration rope 7, water stains are absorbed, the stains are cleaned, the recovered upper sleeve 10, the electric push rod 11 and the lower sleeve 12 recover original shapes and then can be placed in the storage bin 14 to wait for next use, and the content which is not described in detail in the specification belongs to the prior art known by technical personnel in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a well is depth detection device for rig, includes bottom plate (1), its characterized in that: the detection device is characterized in that a motor (2) is mounted at the top end of the bottom plate (1), the output end of the motor (2) is connected with a driving wheel (3), a driven wheel (4) is arranged above the driving wheel (3), a rotating shaft (5) is connected to one side of the driven wheel (4), a winding roller (6) is connected to the outer side of the rotating shaft (5), a detection rope (7) is connected to the outer side of the winding roller (6), an upper sleeve (10) is connected to one end of the detection rope (7), a clamp (9) is arranged on the outer side of the upper sleeve (10), and a mounting block (8) is arranged on one side of the clamp (9);

an electric push rod (11) is installed inside the upper sleeve (10), the output end of the electric push rod (11) is connected with a lower sleeve (12), the bottom end of the lower sleeve (12) is connected with a contact sensor (13), and a storage bin (14) is arranged at one side, located on the motor (2), of the top end of the bottom plate (1);

the winding machine is characterized in that a vertical plate (15) is arranged above the motor (2), a connecting shaft (16) is arranged above the winding roller (6), one end of the connecting shaft (16) is connected with a connecting block (17), one end of the connecting block (17) is connected with a cleaning block (18), the outer side of one end of the connecting shaft (16) is connected with a spring (19), one side of the spring (19) is provided with a rotating block (20), and one side of the rotating block (20) is connected with a clamping block (21).

2. The depth detection device for a well drilling machine as claimed in claim 1, wherein: the driving wheel (3) is meshed with the driven wheel (4), a rotating shaft is connected to the inside of the driven wheel (4), and the rotating shaft is rotatably connected with the vertical plate (15) through a bearing.

3. The depth detection device for a water well drilling rig according to claim 1, wherein: visit rope (7) and wind-up roll (6) swing joint, and the outside of visiting rope (7) is provided with the scale, visit rope (7) and last sleeve (10) fixed connection, and go up sleeve (10) and anchor clamps (9) swing joint.

4. The depth detection device for a well drilling machine as claimed in claim 1, wherein: the outer side of the mounting block (8) is connected with a mounting block, a threaded hole is formed in the mounting block, and a bolt is connected in the threaded hole.

5. The depth detection device for a well drilling machine as claimed in claim 1, wherein: the inside both sides of upper sleeve (10) all are provided with the spout, the outside of lower sleeve (12) be connected with spout assorted slider, and lower sleeve (12) pass through spout and slider sliding connection with upper sleeve (10).

6. The depth detection device for a well drilling machine as claimed in claim 1, wherein: the quantity of connecting block (17) and cleaning block (18) all is two sets of, and cleaning block (18) and visit rope (7) swing joint, the outside of connecting axle (16) is provided with the fixed block, and connecting axle (16) run through the fixed block and extend to its outside, the one end and the fixed block fixed connection of spring (19), and the other one end and connecting axle (16) fixed connection of spring (19).

7. The depth detection device for a well drilling machine as claimed in claim 1, wherein: the rotating block (20) is rotatably connected with the clamping block (21), the rotating block (20) is fixedly connected with the connecting shaft (16), and the clamping block (21) is movably connected with the vertical plate (15).