CN213063466U

CN213063466U - Drilling rig for geotechnical engineering investigation

Info

Publication number: CN213063466U
Application number: CN202022062162.1U
Authority: CN
Inventors: 朱强伟; 王桂新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-04-27
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a probing device for geotechnical engineering reconnaissance, the on-line screen storage device comprises a base, base up end outside fixedly connected with bracing piece, bracing piece up end fixedly connected with baffle, terminal surface middle part fixedly connected with jib under the baffle, the first motor of terminal surface fixedly connected with under the jib, the first sprocket of first motor output shaft lower extreme fixedly connected with, first sprocket is connected with the second sprocket through chain drive, terminal surface fixedly connected with lead screw under the second sprocket, lead screw middle part threaded connection has the second backup pad, second backup pad up end middle part fixedly connected with second motor, second motor output shaft lower extreme fixedly connected with axis of rotation, the utility model relates to a geotechnical engineering technical field. This probing device for geotechnical engineering reconnaissance has solved the problem that probing device can not conveniently remove, can not make the drill bit cooling, the inconvenient measurement of probing degree of depth, work area dust is big and do not have the device of sheltering from rain.

Description

Drilling rig for geotechnical engineering investigation

Technical Field

The utility model relates to a geotechnical engineering technical field specifically is a probing device is used in geotechnical engineering reconnaissance.

Background

The drilling is one of the main means in the geotechnical engineering investigation, and the drilling equipment that uses in the current geotechnical engineering investigation structure is complicated, and is bulky, carries inconveniently, thereby can not convenient measurement probing depth, the too high temperature of drill bit do not have cooling equipment influence drill bit life, thereby the work area dust is big influences workman healthy and does not have the device of sheltering from rain.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a drilling rig is used in geotechnical engineering reconnaissance has solved the problem that drilling rig can not conveniently remove, can not make the drill bit cooling, the inconvenient measurement of probing degree of depth, the work area dust is big and do not have the rain device that hides.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drilling device for geotechnical engineering investigation comprises a base, wherein the left and right end faces of the base are fixedly connected with lugs, the middle parts of the lugs are in penetrating connection with threaded rods, the lower end faces of the threaded rods are fixedly connected with pad feet, the upper end faces of the threaded rods are fixedly connected with cranks, the outer sides of the upper end faces of the base are fixedly connected with supporting rods, the upper end faces of the supporting rods are fixedly connected with baffle plates, the middle parts of the lower end faces of the baffle plates are fixedly connected with suspenders, the lower end faces of output shafts of the first motors are fixedly connected with first chain wheels, the first chain wheels are connected with second chain wheels through chain transmission, the lower end faces of the second chain wheels are fixedly connected with lead screws, the upper parts of the lead screws are rotatably connected with first supporting plates, the middle parts of the lead screws are in threaded, the improved water sprayer is characterized in that the lower end of the output shaft of the second motor is fixedly connected with a rotating shaft, the lower end face of the rotating shaft is fixedly connected with a drill bit, the lower end face of the screw rod is rotatably connected with a supporting block, the right part of the upper end face of the base is provided with a power box, the upper end face of the base is fixedly connected with a tape box, the tape box is inserted with a clamping block through a tape, the left part of the upper end face of the base is provided with a water tank, and the middle.

Preferably, the threaded rod is in threaded connection with the lug, and the lower end face of the base is rotatably connected with a universal wheel.

Preferably, the area of the baffle is larger than that of the base.

Preferably, the supporting block is fixedly connected with the base, the first supporting plate is fixedly connected with the supporting rod, the lead screw penetrates through the first supporting plate, and the power box is electrically connected with the first motor and the second motor.

Preferably, a water pump is arranged in the water tank and is communicated with the sprayer through a water pipe.

Preferably, the clamping block is fixedly connected with the second support plate.

(III) advantageous effects

The utility model provides a probing device is used in geotechnical engineering reconnaissance. The method has the following beneficial effects:

(1) this drilling rig is used in geotechnical engineering reconnaissance, the workman makes the threaded rod rotatory through rotatory crank, and then drives and fills up the foot rotation, and when filling up under the foot terminal surface and being less than the universal wheel terminal surface, fill up the whole drilling rig of support that the foot can be stable, when filling up under the foot terminal surface and being higher than the universal wheel terminal surface, the universal wheel can obtain rotating, and then makes the removal that whole drilling rig can be convenient, has improved whole drilling rig's practicality.

(2) This drilling rig is used in geotechnical engineering reconnaissance, setting up through the baffle can prevent effectively that the rainwater from drenching the power supply box and arousing the unnecessary loss, thereby make whole drilling rig can work in the weather of difference, and then improved whole drilling rig's practicality, be provided with the tape measure box through the base up end, the length that rethread tape measure was drawn out can calculate the degree of depth of probing, avoided the workman need seek measuring tool in addition and measure the degree of depth of probing, further improvement whole drilling rig's practicality.

(3) This drilling rig is used in geotechnical engineering reconnaissance, the workman passes through the power supply box and starts the second motor, make the output shaft of second motor lower extreme rotate, thereby the axis of rotation rotates thereupon, and then the drill bit obtains rotating, the workman is again through starting first motor, make the output shaft of first motor lower extreme rotate, and then make first sprocket obtain rotating, the chain drive that deuterogamies makes the second sprocket obtain rotating, and then the lead screw obtains rotating, because second bracing piece and lead screw threaded connection, and then the second bracing piece rises or descends along with the lead screw rotation, deuterogamy the drill bit, the degree of depth of probing can be adjusted effectively, and then whole drilling rig's practicality has been improved.

(4) This probing device is used in geotechnical engineering reconnaissance, the workman is through starting the water tank for water in the water tank leads to pipe and gets into the spray thrower, and the rethread spray thrower sprays water to drill bit surface and probing area, can reduce the temperature of drill bit probing in-process effectively and reduce the dust that causes among the probing process, has prevented that the drill bit from causing damage and too big influence workman's of probing area dust healthy because of overheated, and then has improved whole probing device's security.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the whole front view structure of the present invention.

In the figure: 1-base, 2-lug, 3-threaded rod, 4-foot pad, 5-crank, 6-universal wheel, 7-supporting rod, 8-baffle, 9-ejector rod, 10-first motor, 11-first chain wheel, 12-chain, 13-second chain wheel, 14-first supporting plate, 15-lead screw, 16-second supporting plate, 17-second motor, 18-rotating shaft, 19-drill bit, 20-supporting block, 21-power box, 22-tape box, 23-clamp block, 24-water tank, 25-water pipe and 26-sprayer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a drilling rig for geotechnical engineering investigation, includes base 1, its characterized in that: the left end face and the right end face of a base 1 are fixedly connected with lugs 2, the middle part of each lug 2 is connected with a threaded rod 3 in a penetrating way, the lower end face of each threaded rod 3 is fixedly connected with a pad foot 4, the upper end face of each threaded rod 3 is fixedly connected with a crank 5, the outer side of the upper end face of the base 1 is fixedly connected with a supporting rod 7, the upper end face of each supporting rod 7 is fixedly connected with a baffle 8, the middle part of the lower end face of each baffle 8 is fixedly connected with a suspender 9, the lower end face of each suspender 9 is fixedly connected with a first motor 10, the lower end of an output shaft of the first motor 10 is fixedly connected with a first chain wheel 11, the first chain wheel 11 is connected with a second chain wheel 13 through a chain 12 in a transmission way, the lower end face of the second chain wheel 13 is fixedly connected with a lead screw 15, the upper part, the end face of the lower end face of the rotating shaft 18 is fixedly connected with a drill bit 19, the end face of the lower end face of the screw rod 15 is rotatably connected with a supporting block 20, the right portion of the upper end face of the base 1 is provided with a power supply box 21, the upper end face of the base 1 is fixedly connected with a tape measure box 22, the tape measure box 23 is connected with a clamping block 23 in an inserting mode through a tape measure, the left portion of the upper end face of the base 1 is provided with a water tank 24, and.

In this embodiment, the threaded rod 3 is connected with the lug 2 by screw thread, and the lower end surface of the base 1 is rotatably connected with the universal wheel 6. The workman makes threaded rod 3 rotatory through rotatory crank 5, and then drives and fills up foot 4 rotatoryly, and when filling up 4 terminal surfaces under the foot and being less than the terminal surface under the universal wheel 6, fill up the whole probing device of support that foot 4 can be stable, when filling up 4 terminal surfaces under the foot and being higher than the terminal surface under the universal wheel 6, the universal wheel can obtain rotating, and then makes the removal that whole probing device can be convenient, has improved whole probing device's practicality.

In this embodiment, the area of the baffle 8 is larger than that of the base 1. The power box 21 can be effectively prevented from being wetted by rainwater through the arrangement of the baffle 8, so that unnecessary loss is caused, the whole drilling device can work in different weathers, and the practicability of the whole drilling device is improved.

In this embodiment, the supporting block 20 is fixedly connected to the base 1, the first supporting plate 14 is fixedly connected to the supporting rod 7, the lead screw 15 penetrates through the first supporting plate 14, and the power box 21 is electrically connected to the first motor 10 and the second motor 17. The workman starts second motor 17 through power supply box 21 for the output shaft of second motor 17 lower extreme rotates, thereby axis of rotation 18 rotates along with it, and then drill bit 19 obtains rotating, the workman is again through starting first motor 10, make the output shaft of first motor 10 lower extreme rotate, and then make first sprocket 11 obtain rotating, the transmission of relocking chain 12 makes second chain 13 round obtain rotating, and then lead screw 15 obtains rotating, because second bracing piece 16 and lead screw 15 threaded connection, and then second bracing piece 16 rises or descends along with lead screw 15 rotates, deuterogamy drill bit 19, can adjust the degree of depth of probing effectively, and then improve whole probing device's practicality.

In this embodiment, a water pump is provided in the water tank 24, and the water pump is communicated with the sprayer 26 through a water pipe 25. The workman is through starting water pump for water in the water tank 24 leads to pipe 25 and gets into spray thrower 26, and rethread spray thrower 26 sprays water to 19 surfaces of drill bit and probing area, can reduce the temperature of 19 probing in-process of drill bit effectively and reduce the dust that causes among the probing process, has prevented that drill bit 19 from causing damage and probing area dust too big influence workman's healthy because of overheated, and then has improved whole drilling equipment's security.

In this embodiment, the clamping block 23 is fixedly connected to the second support plate 16. Be provided with tape measure box 22 through base 1 up end, the degree of depth of probing can be calculated to the length that rethread tape measure was drawn out, has avoided the workman to seek the measuring tool in addition and measure the degree of depth of probing, further improvement whole drilling equipment's practicality.

When the drilling device works, a worker rotates the threaded rod through the rotating crank to drive the pad feet to rotate, when the lower end surface of the pad feet is higher than the lower end surface of the universal wheel, the universal wheel can be rotated, so that the whole drilling device can be conveniently moved, after the drilling device is moved to a specified position, the worker rotates the threaded rod through the rotating crank to further drive the pad feet to rotate, when the lower end surface of the pad feet is lower than the lower end surface of the universal wheel, the pad feet can stably support the whole drilling device, the practicability of the whole drilling device is improved, the worker starts the second motor through the power box to rotate the output shaft at the lower end of the second motor, so that the rotating shaft rotates along with the output shaft, and further, the worker starts the first motor to rotate the output shaft at the lower end of the first motor, so that the first chain wheel rotates, and then the second chain wheel rotates by matching, the screw rod is rotated, the second support rod is in threaded connection with the screw rod, the second support rod rises or falls along with the rotation of the screw rod, and the drill bit is matched, so that the drilling depth can be effectively adjusted, the practicability of the whole drilling device is improved, a worker starts the water pump to enable water in the water tank to enter the sprayer through the water pipe and spray the water to the outer surface of the drill bit and a drilling area through the sprayer, the temperature in the drilling process of the drill bit can be effectively reduced, dust caused in the drilling process is reduced, the damage of the drill bit due to overheating and the influence of the dust in the drilling area on the body health of the worker are prevented, the safety of the whole drilling device is improved, due to the baffle plate, the unnecessary loss caused by the fact that the power supply box is wetted by rainwater can be effectively prevented, and the whole drilling device can work in different weather, and then improved whole drilling rig's practicality, owing to be provided with the tape measure box, the length of being pulled out through the tape measure can calculate the degree of depth of probing, has avoided the workman to seek the measuring tool in addition and measure the degree of depth of probing, further improvement whole drilling rig's practicality. Whole probing device through the cooperation of lead screw and second bracing piece etc. can adjust the degree of depth of probing, through being provided with the baffle, can effectively protect the rainwater of rainy day, through being provided with the tape measure box, can conveniently measure the degree of depth of probing, through the cooperation of universal wheel with threaded rod, lug etc. has made things convenient for whole probing device's removal, through the cooperation of spray thrower and water tank, can effectively reduce work area's dust and reduce the temperature when the drill bit drills.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. A drilling rig for geotechnical engineering investigation, includes base (1), its characterized in that: the left end face and the right end face of the base (1) are fixedly connected with lugs (2), the middle of each lug (2) is connected with a threaded rod (3) in a penetrating manner, the lower end face of each threaded rod (3) is fixedly connected with a pad foot (4), the upper end face of each threaded rod (3) is fixedly connected with a crank (5), the outer side of the upper end face of the base (1) is fixedly connected with a supporting rod (7), the upper end face of each supporting rod (7) is fixedly connected with a baffle (8), the middle of the lower end face of each baffle (8) is fixedly connected with a suspender (9), the lower end face of each suspender (9) is fixedly connected with a first motor (10), the lower end of an output shaft of each first motor (10) is fixedly connected with a first chain wheel (11), each first chain wheel (11) is connected with a second chain wheel (13), the utility model discloses a portable water spraying machine, including lead screw (15), second backup pad (16) upper end middle part fixedly connected with second motor (17), second motor (17) output shaft lower extreme fixedly connected with axis of rotation (18), terminal surface fixedly connected with drill bit (19) under axis of rotation (18), terminal surface rotates and is connected with supporting shoe (20) under lead screw (15), base (1) up end right part is provided with power supply box (21), base (1) up end fixedly connected with tape measure box (22), tape measure box (22) are pegged graft through the tape measure and are had clamp splice (23), base (1) up end left part is provided with water tank (24), base (1) up end middle part is provided with spray thrower (26).

2. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the threaded rod (3) is in threaded connection with the lug (2), and the lower end face of the base (1) is rotatably connected with a universal wheel (6).

3. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the area of the baffle (8) is larger than that of the base (1).

4. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the supporting block (20) is fixedly connected with the base (1), the first supporting plate (14) is fixedly connected with the supporting rod (7), the screw rod (15) penetrates through the first supporting plate (14), and the power box (21) is electrically connected with the first motor (10) and the second motor (17).

5. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: a water pump is arranged in the water tank (24) and is communicated with the sprayer (26) through a water pipe (25).

6. The drilling apparatus for geotechnical engineering investigation of claim 1, wherein: the clamping block (23) is fixedly connected with the second supporting plate (16).