CN215169779U

CN215169779U - Reamer for taking earth based on geothermal drilling

Info

Publication number: CN215169779U
Application number: CN202121145944.XU
Authority: CN
Inventors: 王琢; 冀温; 陈晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-14
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a reamer for borrowing based on geothermol power probing relates to geothermol power probing technical field. The technical key points are as follows: the base is connected with a first side plate and a second side plate, the first side plate and the second side plate are connected through the base, the base is perpendicular to the first side plate and the second side plate, the first side plate and the second side plate are connected through a supporting plate fixedly connected, the supporting plate is provided with a first sliding block, the first sliding block is slidably connected with a roller, the roller is rotatably connected with a first support, the first support is connected with a pushing block, the pushing block is provided with a supporting block in a penetrating mode, the supporting block is connected to the supporting plate, a spring is connected in a pushing mode, the spring is fixedly connected to the first side plate, the first sliding block is connected with a second sliding block, the second sliding block is provided with a groove, the second sliding block is connected with a push rod, and the first sliding block is provided with a hole expanding mechanism. The utility model has the advantages of can remind the staff, prevent that reamer mechanism from being stuck because the probing is too deep.

Description

Reamer for taking earth based on geothermal drilling

Technical Field

The utility model relates to a geothermol power probing technical field specifically is a reamer for borrowing based on geothermol power probing.

Background

Geothermal drilling is the drilling work of prospecting or developing new energy of geothermol power, need sample the soil property in the geothermal drilling process, need carry out the reaming in the sampling process.

Most of the existing devices are large machines, some local large machines cannot be operated, and need manual handheld equipment for reaming, and in the reaming process, a worker cannot master the drilling depth, so that the reaming mechanism is easily clamped, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a reamer for earth taking based on geothermal drilling, which is characterized in that a base, a first side plate, a second side plate, a first slider, a second slider, a roller, a first bracket, a push block, a spring, a supporting block, a push rod, a groove and a reaming mechanism are arranged, during the movement process of the reaming mechanism, the push rod is manually pressed to make the push rod move downwards, the push rod drives the second slider to move, the second slider drives the first slider to move, the first slider drives the roller to rotate, meanwhile, the spring is compressed by the roller during the downward movement process, when the second slider is contacted with the roller, the roller is clamped in the groove of the second slider, the second slider can be clamped, a worker can sense that the second slider is clamped, further, the downward movement of the push rod is stopped, the situation that the reaming mechanism is clamped due to the fact that the drilling is too deep can be avoided, the working efficiency is improved.

The above object of the present invention can be achieved by the following technical solutions:

a reamer for taking earth based on geothermal drilling comprises a base, wherein a first side plate and a second side plate which are parallel to each other are fixedly connected to one side of the base, which is far away from the ground, the first side plate and the second side plate are perpendicular to the base, one ends of the first side plate and the second side plate, which are far away from the base, are fixedly connected through a support plate, a first sliding block penetrates through the support plate, the first sliding block is connected with the support plate in a sliding manner, the sliding direction of the first sliding block is vertically arranged, a roller is attached to one side, which is close to the first side plate, of the first sliding block, a first support is arranged on a roller sleeve, the first support is rotatably connected with the roller, a push block is fixedly connected to one side, which is far away from the roller, of the push block penetrates through the support block, the support block is connected in a sliding manner, and the sliding direction of the push block is horizontally arranged, supporting shoe fixed connection in the backup pad, the ejector pad is close to first curb plate one side fixedly connected with spring, spring fixed connection in first curb plate, first slider is kept away from base one side fixedly connected with second slider, the second slider is close to gyro wheel one side is seted up flutedly, the second slider is kept away from base one side fixedly connected with push rod, the vertical setting of push rod axis, first slider is close to base one side is equipped with reaming mechanism.

By adopting the technical scheme, the arranged first side plate and the second side plate are parallel to each other and are vertical to the base through the arranged base, the first side plate, the second side plate, the first sliding block, the second sliding block, the roller, the first support, the push block, the spring, the supporting block, the push rod, the groove and the hole expanding mechanism, so that the hole expanding mechanism and the cross section of a position to be expanded are in a vertical state before hole expansion is carried out, hole expansion is convenient to carry out, the arranged supporting plate can play a role in guiding and can limit the first sliding block, the first sliding block can only slide in the supporting plate, the arranged first sliding block and the roller can drive the roller to rotate in the downward movement process of the first sliding block, the arranged first support plays a role in connection, the roller and the push block are conveniently connected, and the arranged push block is used for conveniently fixing the spring, the spring that sets up plays and plays the auto-lock effect with the recess, and first slider downstream in-process can drive the spring compressed, and after second slider and gyro wheel contact, the second slider continues downstream, and when the gyro wheel moved in the recess, the spring extension to block the gyro wheel in the recess, at this moment the staff can experience the second slider and be blocked, thereby stop the motion of push rod, can avoid the reaming mechanism probing too deeply and blocked, improve work efficiency.

The present invention may be further configured in a preferred embodiment as: reaming mechanism includes the motor, first slider is close to base one side fixed connection in the motor, the vertical setting of motor output shaft, motor output shaft cover is equipped with pivot and fixed connection between the two, all sides fixedly connected with blades of pivot.

Through adopting above-mentioned technical scheme, through motor, pivot and the blade that sets up, the motor output shaft of setting can drive the pivot and rotate, need not artificially operate, alleviates operator's intensity of labour, and the blade that sets up can move along with the motion of pivot, can take out downthehole soil sample at the in-process of downstream through the blade, and is nimble convenient, simultaneously because the blade is sharper, conveniently drills.

The present invention may be further configured in a preferred embodiment as: the first sliding block is close to one end of the base and is in threaded connection with a protective shell, and the rotating shaft is close to one side of the base and is in threaded connection with a conical head.

Through adopting above-mentioned technical scheme, through protecting crust and the cone that sets up, the protecting crust of setting can protect the motor, avoids causing the damage to the motor in the motion process, and the cone that sets up keeps away from pivot one end closed angle setting for pivot and blade are more laborsaving, nimble convenient rotating the in-process.

The present invention may be further configured in a preferred embodiment as: the backup pad is kept away from base one side fixedly connected with second support, the push rod runs through second support and sliding connection between the two, the push rod is kept away from base one side fixedly connected with carousel.

Through adopting above-mentioned technical scheme, through second support and the carousel that sets up, the second support of setting has the restriction effect to the push rod, make the push rod only can slide along vertical direction in the second support, can avoid among the manual operation process arm to rock and make the position change of push rod, thereby influence reaming effect, simultaneously can alleviate operator's intensity of labour, and the work efficiency is improved, the carousel of setting can increase the area of contact of staff and push rod, make things convenient for the staff to go the motion of control push rod.

The present invention may be further configured in a preferred embodiment as: the push block is close to one side of the first side plate and is fixedly connected with a telescopic rod, the telescopic rod is inserted in the spring, and one end, far away from the push block, of the telescopic rod is fixedly connected with the first side plate.

Through adopting above-mentioned technical scheme, through the telescopic link that sets up, the telescopic link can play certain restriction effect to the spring for the spring can only compress and recover along the axis direction of telescopic link, has avoided the spring to rock and influence normal work by compression in-process, improves the suitability of device.

The present invention may be further configured in a preferred embodiment as: the first side plate is movably connected with the second side plate through two baffle plates.

Through adopting above-mentioned technical scheme, through the second baffle that sets up, the second baffle can enclose into a comparatively confined space relatively with first curb plate and second curb plate, can protect staff on every side at pivot and blade in the course of the work, improves the security of device.

The present invention may be further configured in a preferred embodiment as: the first side plate and the second side plate are mutually far away from one side and are fixedly connected with armrests.

Through adopting above-mentioned technical scheme, through the handrail that sets up, in the course of the work, the staff can hold up the handrail and operate, can alleviate operating personnel's intensity of labour, improves work efficiency, can compress tightly whole device simultaneously, improves the stability of device.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arranged base, the first side plate, the second side plate, the first sliding block, the second sliding block, the roller, the first support, the pushing block, the spring, the supporting block, the push rod, the groove and the hole expanding mechanism, the arranged first side plate and the second side plate are parallel to each other and are perpendicular to the base, the purpose is that the hole expanding mechanism and the cross section of a position to be expanded are in a perpendicular state before hole expansion is carried out, hole expansion is convenient to carry out, the arranged supporting plate can play a role in guiding and can limit the first sliding block, so that the first sliding block can only slide in the supporting plate, the arranged first sliding block and the roller can drive the roller to rotate in the downward movement process of the first sliding block, the arranged first support plays a role in connection, the roller and the pushing block are convenient to be connected, the arranged pushing block is a spring for convenience of fixing, and the arranged spring plays a role in self-locking with the groove, the first sliding block drives the spring to be compressed in the downward movement process, when the second sliding block is contacted with the roller wheel, the second sliding block continues to move downward, when the roller wheel moves into the groove, the spring extends, so that the roller wheel is clamped in the groove, and at the moment, a worker can feel that the second sliding block is clamped, so that the movement of the push rod is stopped, the situation that the hole expanding mechanism is drilled too deep and clamped can be avoided, and the working efficiency is improved;

2. through the arranged motor, the rotating shaft and the blades, the arranged motor output shaft can drive the rotating shaft to rotate, manual operation is not needed, the labor intensity of an operator is reduced, the arranged blades can move along with the movement of the rotating shaft, soil samples in holes can be taken out through the blades in the downward movement process, flexibility and convenience are achieved, and drilling is facilitated due to the fact that the blades are sharp;

3. through the second support and the carousel that set up, the second support of setting has the restriction effect to the push rod for the push rod can only slide along vertical direction in the second support, can avoid manual operation in-process arm to rock the position change that makes the push rod, thereby influences the reaming effect, can alleviate operator's intensity of labour simultaneously, improves work efficiency.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

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

Reference numerals: 1. a base; 2. a second side plate; 3. a handrail; 4. a second bracket; 5. a push rod; 6. a hole expanding mechanism; 61. a motor; 62. a rotating shaft; 63. a blade; 7. a second slider; 8. a first slider; 9. a support plate; 10. a first side plate; 11. a baffle plate; 12. a protective shell; 13. a turntable; 14. a support block; 15. a conical head; 16. a groove; 17. a spring; 18. a push block; 19. a first bracket; 20. a roller; 21. a telescopic rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, for the earth-boring reamer disclosed by the present invention, comprising a base 1, a side of the base 1 away from the ground is fixedly connected with a first side plate 10 and a second side plate 2 which are parallel to each other, the first side plate 10 and the second side plate 2 are both perpendicular to the base 1, the first side plate 10 and the second side plate 2 are arranged parallel to each other and are both perpendicular to the base 1, in order to make the reamer mechanism 6 and the cross section of the position to be reamed vertical before reaming, so as to facilitate reaming, the ends of the first side plate 10 and the second side plate 2 away from the base 1 are fixedly connected by a support plate 9, the support plate 9 is provided with a first slider 8 in a penetrating manner, the first slider 8 is slidably connected with the support plate 9, the first slider 8 is vertically arranged in the sliding direction, the support plate 9 is arranged to play a guiding role, the first slider 8 can be limited so that the first slider 8 can only slide in the support plate 9, as shown in fig. 3, a roller 20 is attached to one side of the first slider 8 close to the first side plate 10, the first slider 8 and the roller 20 are arranged, the roller 20 can be driven to rotate during the downward movement of the first slider 8, the roller 20 is sleeved with a first bracket 19, the first bracket 19 is rotatably connected with the roller 20, the first bracket 19 is arranged to play a connecting role so as to conveniently connect the roller 20 and the push block 18, a push block 18 is fixedly connected to one side of the first bracket 19 away from the roller 20, the push block 18 is arranged so as to conveniently fix the spring 17, the push block 18 penetrates through the support block 14 and is in sliding connection with the support block 14, the push block 18 can only slide in the support block 14 along a designated direction, the sliding direction of the push block 18 is horizontally arranged, the supporting block 14 is fixedly connected to the supporting plate 9, the spring 17 is fixedly connected to one side of the pushing block 18 close to the first side plate 10, the spring 17 is fixedly connected to the first side plate 10, the second slider 7 is fixedly connected to one side of the first slider 8 far from the base 1, as shown in fig. 4, a groove 16 is formed in one side of the second slider 7 close to the roller 20, the arranged spring 17 and the groove 16 play a self-locking role, the first slider 8 is arranged close to the first side plate 10 and one side of the base 1, it is ensured that the spring 17 is driven to be compressed in the downward movement process of the first slider 8, after the second slider 7 is contacted with the roller 20, the second slider 7 continues to move downward, when the roller 20 moves into the groove 16, it is ensured that the roller 20 can be just positioned in the groove 16, the roller 20 cannot easily slide from the groove 16, the spring 17 extends, so that the roller 20 is clamped in the groove 16, and at this time, a worker can feel that the second slider 7 is clamped, second slider 7 is far away from 1 one side fixedly connected with push rod 5 of base, the vertical setting of 5 axes of push rod, the push rod 5 of setting makes things convenient for the staff to operate, the staff experiences when second slider 7 is blocked, the motion of push rod 5 can stop, first slider 8 is close to 1 one side of base and is equipped with reaming mechanism 6, the reaming mechanism 6 of setting is used for carrying out the reaming to the position of fetching earth, when gyro wheel 20 card is in recess 16, the staff can in time make the reaction, thereby avoid reaming mechanism 6 to bore deeply and blocked, and the work efficiency is improved, the through hole has been seted up on base 1, the through hole is not marked in the picture, reaming mechanism 6 can follow the through hole and pass through.

As shown in fig. 2 and 3, the reaming mechanism 6 includes a motor 61, the first slider 8 is close to one side of the base 1 and is fixedly connected to the motor 61, the output shaft of the motor 61 is vertically arranged, the output shaft of the motor 61 is sleeved with a rotating shaft 62 and is fixedly connected with the rotating shaft 62, the axis of the rotating shaft 62 is vertically arranged, the output shaft of the arranged motor 61 can drive the rotating shaft 62 to rotate, manual operation is not needed, the labor intensity of an operator is reduced, the rotating shaft 62 is fixedly connected with blades 63 on the circumferential side, the blades 63 are spirally arranged, the arranged blades 63 can move along with the movement of the rotating shaft 62, the soil sample in the hole can be taken out in the downward movement process through the blades 63, flexibility and convenience are achieved, meanwhile, the blades 63 are relatively sharp, and drilling is convenient.

As shown in fig. 2, first slider 8 is close to base 1 one end threaded connection and has protecting crust 12, protecting crust 12 of setting can protect motor 61, avoid causing the damage to motor 61 in the course of the motion, pivot 62 is close to base 1 one side threaded connection and has conical head 15, conical head 15 of setting is kept away from the setting of 62 one end closed angles of pivot, make pivot 62 and blade 63 more laborsaving at the rotation in-process, it is nimble convenient, the caulking groove has been seted up to the week side of conical head 15, the purpose is for can discharge soil around at rotatory in-process, guarantee device can normal use.

As shown in fig. 1 and 2, the supporting plate 9 is far away from the second support 4 fixedly connected with one side of the base 1, the push rod 5 penetrates through the second support 4 and is in sliding connection with the second support 4, the set second support 4 has a limiting effect on the push rod 5, so that the push rod 5 can only slide along the vertical direction in the second support 4, the position change of the push rod 5 caused by the shaking of an arm in the manual operation process can be avoided, the reaming effect is influenced, meanwhile, the labor intensity of an operator can be reduced, the working efficiency is improved, the push rod 5 is far away from the turntable 13 fixedly connected with one side of the base 1, the contact area between the operator and the push rod 5 can be increased by the set turntable 13, and the operator can conveniently control the movement of the push rod 5.

As shown in fig. 2 and 3, the push block 18 is close to one side of the first side plate 10 and is fixedly connected with an expansion link 21, the expansion link 21 is inserted in the spring 17, the expansion link 21 is far away from one end of the push block 18 and is fixedly connected to the first side plate 10, and the expansion link 21 can play a certain limiting role on the spring 17, so that the spring 17 can only be compressed and restored along the axis direction of the expansion link 21, the spring 17 is prevented from shaking in the compression process to influence normal work, and the applicability of the device is improved.

As shown in fig. 2 and 4, the first side plate 10 and the second side plate 2 are movably connected through two blocking plates 11, preferably, two opposite side surfaces in the vertical direction of the first side plate 10 and the second side plate 2 are respectively provided with two through grooves, one blocking plate 11 passes through one through groove corresponding to the first side plate 10 and the second side plate 2, the other blocking plate 11 passes through the other through groove corresponding to the first side plate 10 and the second side plate 2, the through grooves are not marked in the drawing, and after the connection is completed, the two blocking plates 11 are respectively in threaded connection with the first side plate 10 and the second side plate 2. The second baffle 11, the first side plate 10 and the second side plate 2 can enclose a relatively closed space, and the rotating shaft 62 and the blades 63 can protect surrounding workers in the working process, so that the safety of the device is improved.

As shown in fig. 1 and 2, the first side plate 10 and the second side plate 2 are both fixedly connected with the armrest 3 at a side away from each other, and the armrest 3 meets a certain strength requirement. Through the handrail 3 that sets up, in the course of the work, the staff can hold up handrail 3 and operate, can alleviate operating personnel's intensity of labour, improves work efficiency, can compress tightly whole device simultaneously, improves the stability of device.

The implementation principle of the embodiment is as follows: during operation, the device is assembled, a worker firstly measures the cross section of a position to be operated, the base 1 is installed on a working surface through screws, the axis of the push rod 5 is ensured to be vertical to the cross section of the working surface, the baffle plate 11 is inserted into the first side plate 10 and the second side plate 2, the first side plate 10 and the second side plate 2 are both in threaded connection with the baffle plate 11, the motor 61 is started, the output shaft of the motor 61 drives the rotating shaft 62 to rotate, the rotating shaft 62 drives the blades 63 to rotate, the blades 63 drive the conical head 15 to rotate, meanwhile, the worker drives the push rod 5 to move towards one side close to the base 1 through the rotating disc 13, the push rod 5 drives the second slide block 7 to move, the second slide block 7 drives the first slide block 8 to move, the first slide block 8 drives the roller 20 to rotate around the first support 19, the first slide block 8 drives the spring 17 to be compressed when moving downwards, and when the first slide block 8 is separated from the roller 20, after the second slider 7 is contacted with the roller 20, the second slider 7 continues to move, when the roller 20 is located in the groove 16, the spring 17 is restored, the roller 20 clamps the second slider 7, a worker feels that the second slider 7 is clamped and then moves through the push rod 5, the worker manually compresses the spring 17 to enable the roller 20 to slide in the groove 16, the worker lifts the rotating shaft 62 and the blade 63 out of the hole, and after the work is finished, the device is cleaned and retracted.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A reamer for taking earth based on geothermal drilling, comprising a base (1), characterized in that: a first side plate (10) and a second side plate (2) which are parallel to each other are fixedly connected to one side, far away from the ground, of the base (1), the first side plate (10) and the second side plate (2) are perpendicular to the base (1), one end, far away from the base (1), of the first side plate (10) and the second side plate (2) is fixedly connected through a supporting plate (9), a first sliding block (8) penetrates through the supporting plate (9), the first sliding block (8) is in sliding connection with the supporting plate (9), the sliding direction of the first sliding block (8) is vertically arranged, a roller (20) is attached to one side, close to the first side plate (10), of the first sliding block (8), a first support (19) is sleeved on the roller (20), the first support (19) is in rotating connection with the roller (20), a pushing block (18) is fixedly connected to one side, far away from the roller (20), of the first support (19), ejector pad (18) run through and are equipped with supporting shoe (14) and sliding connection between the two, ejector pad (18) slip direction level sets up, supporting shoe (14) fixed connection in backup pad (9), ejector pad (18) are close to first curb plate (10) one side fixedly connected with spring (17), spring (17) fixed connection in first curb plate (10), keep away from first slider (8) base (1) one side fixedly connected with second slider (7), second slider (7) are close to gyro wheel (20) one side seted up recess (16), keep away from second slider (7) base (1) one side fixedly connected with push rod (5), the vertical setting of push rod (5) axis, first slider (8) are close to base (1) one side is equipped with reaming mechanism (6).

2. The earth-boring reamer as recited in claim 1, wherein: reamer mechanism (6) include motor (61), first slider (8) are close to base (1) one side fixed connection in motor (61), the vertical setting of motor (61) output shaft, motor (61) output shaft cover is equipped with pivot (62) and fixed connection between the two, pivot (62) week side fixedly connected with blade (63).

3. The earth-boring reamer as recited in claim 2, wherein: the first sliding block (8) is close to one end of the base (1) and is in threaded connection with a protective shell (12), and the rotating shaft (62) is close to one side of the base (1) and is in threaded connection with a conical head (15).

4. The earth-boring reamer as recited in claim 1, wherein: keep away from backup pad (9) base (1) one side fixedly connected with second support (4), push rod (5) run through second support (4) and sliding connection between the two, push rod (5) are kept away from base (1) one side fixedly connected with carousel (13).

5. The earth-boring reamer as recited in claim 1, wherein: the push block (18) is close to one side of the first side plate (10) and is fixedly connected with an expansion rod (21), the expansion rod (21) is inserted into the spring (17), and one end, far away from the push block (18), of the expansion rod (21) is fixedly connected to the first side plate (10).

6. The earth-boring reamer as recited in claim 1, wherein: the first side plate (10) is movably connected with the second side plate (2) through two baffles (11).

7. The earth-boring reamer as recited in claim 1, wherein: the first side plate (10) and the second side plate (2) are mutually far away from one side and are fixedly connected with armrests (3).