CN213450233U

CN213450233U - Be used for engineering geological investigation drilling equipment

Info

Publication number: CN213450233U
Application number: CN202022348219.4U
Authority: CN
Inventors: 张永田
Original assignee: Tai'an Longyuan Geological Exploration Co ltd
Current assignee: Shandong Longyuan Geological Engineering Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-15
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to a geological drilling equipment technical field just discloses a be used for engineering geological survey drilling equipment, the on-line screen storage device comprises a base, the bottom movable mounting of base has the universal wheel, the top fixed mounting of base has elevating gear, elevating gear includes the loop bar, the inside threaded hole that has seted up of loop bar, the inner wall movable mounting of loop bar has the screw rod, the bottom fixed mounting of screw rod has the cushion, the top fixed mounting of screw rod has the connecting rod, the inside of connecting rod has been seted up the hand lever and has been changeed the hole, the inner wall fixed mounting of connecting rod has the hand lever. This engineering geology exploration drilling equipment through the bottom installation universal wheel at the base, makes it need not just can remove the operation with the help of external equipment, through the elevating gear of installation on the base, can prevent to remove when the operation, and can adjust every elevating gear's height according to actual operational environment, makes it can carry out work under a lot of environment.

Description

Be used for engineering geological investigation drilling equipment

Technical Field

The utility model relates to a geological drilling equipment technical field specifically is a be used for engineering geology investigation drilling equipment.

Background

Engineering geological exploration is generally carried out on the basis of engineering geological mapping, and the engineering geological exploration can directly go deep into an underground rock stratum to obtain required engineering geological condition data, so that the method is a reliable method for exploring deep geological conditions. The engineering geological exploration and drilling is the geological exploration and drilling for exploring foundations, reservoir dams, ports and docks, national defense building facilities, underground buildings and the like of industrial and civil buildings.

At present, along with the development of water conservancy and engineering construction cause, the demand of users on high-quality engineering geological exploration drilling equipment is increasingly outstanding, but the existing engineering geological exploration drilling equipment has a complex structure, needs to be moved by means of external equipment, is low in working efficiency, and cannot be effectively fixed in the working process of the drilling equipment, the drilling target can be changed and the drilling effect is influenced due to the fact that the equipment is vibrated and even deviates due to the rotating process of a drill bit and the vibration of a motor, so that the problems of the engineering geological exploration drilling equipment are solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a be used for engineering geological survey drilling equipment, it is portable and can stabilize advantages such as probing to possess equipment, it is complicated to have solved present engineering geological survey drilling equipment structure, need remove the operation with the help of external equipment, work efficiency is low, and at the in-process of drilling equipment work, can't carry out effectual fixed to equipment, drill bit pivoted process, and the vibrations of motor probably lead to equipment to take place vibrations, the condition of skew even, consequently, can lead to the probing target to change, influence the problem of probing effect.

(II) technical scheme

For realize above-mentioned equipment portable and can stabilize purpose such as probing, the utility model provides a following technical scheme: a drilling device for engineering geological exploration comprises a base, wherein universal wheels are movably arranged at the bottom of the base, the top end of the base is fixedly provided with a lifting device, the top end of the base is fixedly provided with a handrail, the top end of the base is fixedly provided with a supporting frame, the top end of the base is fixedly provided with a second motor, a gear set is fixedly arranged on an output shaft of the second motor, a threaded rod is fixedly arranged at the top end of the gear set, a sliding block is movably arranged on the outer wall of the top of the threaded rod, a connecting block is fixedly connected on one side of the sliding block close to the vertical central line of the base, a first motor is fixedly arranged at the top end of the connecting block, an output shaft of the first motor is fixedly connected with a drilling rod, the bottom of drilling rod runs through the inner wall of base and extends to base below fixed mounting and has the bumper shock absorber, the bottom fixed mounting of bumper shock absorber has the drill bit.

Preferably, the lifting device comprises a loop bar, a threaded hole is formed in the loop bar, a screw rod is movably mounted on the inner wall of the loop bar, a cushion block is fixedly mounted at the bottom end of the screw rod, a connecting rod is fixedly mounted at the top end of the screw rod, a hand lever rotating hole is formed in the connecting rod, and a hand lever is fixedly mounted on the inner wall of the connecting rod.

Preferably, the gear train includes first gear, the top fixed mounting of first gear has the threaded rod, the bottom meshing of first gear is connected with the second gear, the left side of second gear and the output shaft fixed connection of second motor.

Preferably, there are four universal wheels and four lifting devices, and the four universal wheels and the four lifting devices are respectively and fixedly mounted at four corners of the base, so that the universal wheels can be stably placed on the ground.

Preferably, the number of support frames is two, and the spout has all been seted up to the relative one side of two support frames, and the slider is located the inner wall of spout and with connecting block fixed connection.

Preferably, the top end of the handrail is fixedly provided with the anti-slip sleeve, and the handrail is fixedly connected with the anti-slip sleeve through the viscose to prevent the handrail from falling off.

Preferably, the bumper shock absorber includes damping spring and activity pipe, the top fixed connection of the bottom of activity pipe and drill bit, and damping spring is located the outer wall of activity pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for engineering geology investigation drilling equipment possesses following beneficial effect:

1. this engineering geology investigation drilling equipment through the bottom installation universal wheel at the base, makes it need not just can remove the operation with the help of external equipment, and the elevating gear of installation on the rethread base, rotatory handspike makes the universal wheel unsettled with screw rod downwardly regulated when the operation, can prevent that equipment from removing to adjust every elevating gear's height according to actual work environment, make it carry out work under a lot of environment.

2. This engineering geology investigation drilling equipment only leans on the universal wheel to land and carries out the investigation probing, and the very easy slope removes, plays the effect of support through elevating gear, and elevating gear's height is adjusted to equipment when using, makes the impetus of equipment concentrate on elevating gear, and the base just can more firm when the operation like this.

Drawings

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

fig. 2 is a schematic structural view of the lifting device of the present invention;

fig. 3 is a schematic view of the gear set structure of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a lifting device; 4. a handrail; 5. drilling a probe rod; 6. connecting blocks; 7. a shock absorber; 8. a drill bit; 9. a first motor; 10. a slider; 11. a threaded rod; 12. a support frame; 13. a second motor; 14. a gear set; 31. a connecting rod; 32. rotating the hole by the hand lever; 33. a handle; 34. a loop bar; 35. a threaded hole; 36. a screw; 37. cushion blocks; 141. a first gear; 142. a second gear.

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. 1-3, a drilling apparatus for engineering geological exploration, comprising a base 1, a universal wheel 2 movably mounted at the bottom of the base 1, a lifting device 3 fixedly mounted at the top end of the base 1, four universal wheels 2 and four lifting devices 3 respectively fixedly mounted at four corners of the base 1, the lifting device 3 comprising a loop bar 34, a threaded hole 35 formed in the loop bar 34, a screw 36 movably mounted on the inner wall of the loop bar 34, a cushion block 37 fixedly mounted at the bottom end of the screw 36, a connecting rod 31 fixedly mounted at the top end of the screw 36, a hand lever rotating hole 32 formed in the connecting rod 31, a hand lever 33 fixedly mounted on the inner wall of the connecting rod 31, a handrail 4 fixedly mounted at the top end of the base 1, an anti-slip sleeve fixedly mounted at the top end of the handrail 4, the handrail 4 and the anti-slip sleeve are fixedly connected by glue, a support frame 12 is fixedly, the top end of the base 1 is fixedly provided with a second motor 13, an output shaft of the second motor 13 is fixedly provided with a gear set 14, the top end of the gear set 14 is fixedly provided with a threaded rod 11, the gear set 14 comprises a first gear 141, the top end of the first gear 141 is fixedly provided with the threaded rod 11, the bottom end of the first gear 141 is meshed and connected with a second gear 142, the left side of the second gear 142 is fixedly connected with the output shaft of the second motor 13, the outer wall of the top part of the threaded rod 11 is movably provided with a sliding block 10, the number of the supporting frames 12 is two, the opposite sides of the two supporting frames 12 are respectively provided with a sliding groove, the sliding block 10 is positioned on the inner wall of the sliding groove and is fixedly connected with a connecting block 6, one side of the sliding block 10 close to the vertical center line of the base 1 is fixedly connected with the connecting block, the bottom of drilling rod 5 runs through the inner wall of base 1 and extends to the below fixed mounting of base 1 has bumper shock absorber 7, and the bottom fixed mounting of bumper shock absorber 7 has drill bit 8, and bumper shock absorber 7 includes damping spring and movable tube, the bottom of movable tube and the top fixed connection of drill bit 8, and damping spring is located the outer wall of movable tube.

The working principle is as follows: when the engineering geological exploration drilling equipment works, the screw rod 36 is rotated downwards by rotating the hand rod 33, the cushion blocks 37 arranged at the bottom ends of the screw rods 36 are contacted with the ground, the height of each screw rod 36 is adjusted according to the actual environment, the universal wheel 2 leaves the ground, the base 1 is horizontal, and the supporting and fixing effects are achieved, after the engineering geological exploration drilling equipment works, the hand rod 33 rotates reversely, the screw rods 36 rotate upwards to enable the cushion blocks 37 to be separated from the ground, and it is sufficient if the caster 2 can be moved.

To sum up, this engineering geological survey drilling equipment, through the universal wheel 2 of installation in the bottom of base 1, make it need not just can remove the operation with the help of external equipment, the elevating gear 3 of installation on the rethread base 1, rotatory hand lever 33 makes the universal wheel 2 unsettled with screw rod 36 downwardly regulated when the operation, can prevent to remove, and can adjust the height of every elevating gear 3 according to actual work environment, make it can work under many environments, only lean on universal wheel 2 to land and carry out the investigation probing, the slope is very easy to move, play the effect of support through elevating gear 3, when equipment uses, adjust elevating gear 3's height, make the impetus of equipment concentrate on elevating gear 3, base 1 just can be more firm in the operation like this.

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 apparatus for engineering geological exploration, comprising a base (1), characterized in that: the bottom movable mounting of base (1) has universal wheel (2), the top fixed mounting of base (1) has elevating gear (3), the top fixed mounting of base (1) has handrail (4), the top fixed mounting of base (1) has support frame (12), the top fixed mounting of base (1) has second motor (13), the output shaft fixed mounting of second motor (13) has gear train (14), the top fixed mounting of gear train (14) has threaded rod (11), the top outer wall movable mounting of threaded rod (11) has slider (10), one side fixedly connected with connecting block (6) of slider (10) near the perpendicular center line of base (1), the top fixed mounting of connecting block (6) has first motor (9), the output shaft fixedly connected with of first motor (9) bores probe rod (5), the bottom of drilling rod (5) runs through the inner wall of base (1) and extends to the below fixed mounting of base (1) and has bumper shock absorber (7), the bottom fixed mounting of bumper shock absorber (7) has drill bit (8).

2. A drilling apparatus for engineering geological exploration, according to claim 1, characterized in that: elevating gear (3) include loop bar (34), threaded hole (35) are seted up to the inside of loop bar (34), the inner wall movable mounting of loop bar (34) has screw rod (36), the bottom fixed mounting of screw rod (36) has cushion (37), the top fixed mounting of screw rod (36) has connecting rod (31), handle bar commentaries on classics hole (32) have been seted up to the inside of connecting rod (31), the inner wall fixed mounting of connecting rod (31) has handle bar (33).

3. A drilling apparatus for engineering geological exploration, according to claim 1, characterized in that: the gear set (14) comprises a first gear (141), a second gear (142) is connected to the bottom end of the first gear (141) in a meshed mode, and the left side of the second gear (142) is fixedly connected with an output shaft of the second motor (13).

4. A drilling apparatus for engineering geological exploration, according to claim 1, characterized in that: the universal wheels (2) and the lifting devices (3) are four and are respectively fixedly installed at the four corners of the base (1).

5. A drilling apparatus for engineering geological exploration, according to claim 1, characterized in that: the quantity of support frame (12) is two, and the spout has all been seted up to the relative one side of two support frames (12), and slider (10) are located the inner wall of spout and with connecting block (6) fixed connection.

6. A drilling apparatus for engineering geological exploration, according to claim 1, characterized in that: the top end of the handrail (4) is fixedly provided with an anti-slip sleeve, and the handrail (4) is fixedly connected with the anti-slip sleeve through viscose.

7. A drilling apparatus for engineering geological exploration, according to claim 1, characterized in that: the shock absorber (7) comprises a shock absorption spring and a movable tube, the bottom end of the movable tube is fixedly connected with the top end of the drill bit (8), and the shock absorption spring is located on the outer wall of the movable tube.