CN207701075U - A kind of geotechnical engineering investigation drilling rig - Google Patents

A kind of geotechnical engineering investigation drilling rig Download PDF

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Publication number
CN207701075U
CN207701075U CN201820058261.2U CN201820058261U CN207701075U CN 207701075 U CN207701075 U CN 207701075U CN 201820058261 U CN201820058261 U CN 201820058261U CN 207701075 U CN207701075 U CN 207701075U
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CN
China
Prior art keywords
drilling rod
brandreth
drilling
geotechnical engineering
engineering investigation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820058261.2U
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Chinese (zh)
Inventor
董建辉
胡爱国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu University
Original Assignee
Chengdu University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu University filed Critical Chengdu University
Priority to CN201820058261.2U priority Critical patent/CN207701075U/en
Application granted granted Critical
Publication of CN207701075U publication Critical patent/CN207701075U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of geotechnical engineering investigation drilling rigs,Including brandreth,The brandreth is symmetrically arranged with two groups,And it is connected with stainless steel plate and pedestal between the brandreth and the brandreth,The upper table of the stainless steel plate is equipped with electric cylinder,Piston rod one end inside the electric cylinder is fixedly connected through stainless steel plate with the upper surface of pedestal,The upper surface of the pedestal is equipped with motor,The output shaft of the motor is fixedly connected with the upper end of open tubular column,The lower section of the open tubular column is equipped with the first drilling rod,The lower section of first drilling rod is equipped with the second drilling rod,The bottom end of second drilling rod connects and drill bit,The bottom end of the brandreth is equipped with self-locking universal wheel,The utility model is reasonable for structure compact,It is easy to operate,Convenient for the movement and fixation to this geotechnical engineering investigation drilling rig,Convenient for completing the probing work of ground deeper inside,Convenient for the installation and dismounting of drilling rod.

Description

A kind of geotechnical engineering investigation drilling rig
Technical field
The utility model belongs to geotechnical investigation drilling technique field, and in particular to a kind of geotechnical engineering investigation probing dress It sets.
Background technology
Geotechnical engineering investigation (Geotechnicalinvestigation) refers to the requirement according to construction project, finds out, divides Geology, environmental characteristic and the geotechnical engineering condition in place, the activity of establishment prospecting file, during prospecting are built in analysis, evaluation It needs to use drilling rig;
But current drilling rig is not easy to move, and is not easy to complete the probing work of ground deeper inside, is not easy to drilling rod Installation and dismounting, for this purpose, it is proposed that a kind of geotechnical engineering investigation drilling rig.
Utility model content
The purpose of this utility model is to provide a kind of geotechnical engineering investigation drilling rigs, to solve above-mentioned background technology The movement of middle proposition being not easy to drilling rig is not easy to complete the probing work of ground deeper inside, is not easy to the peace of drilling rod The problem of dress is with dismounting.
To achieve the above object, the utility model provides the following technical solutions:A kind of geotechnical engineering investigation drilling rig, Including brandreth, the brandreth is symmetrically arranged with two groups, and is connected with stainless steel plate and pedestal between the brandreth and the brandreth, The upper table of the stainless steel plate is equipped with electric cylinder, and stainless steel plate and bottom are run through in piston rod one end inside the electric cylinder The upper surface of seat is fixedly connected, and the upper surface of the pedestal is equipped with motor, the output shaft of the motor and the upper end of open tubular column It is fixedly connected, the lower end of the open tubular column is internally provided with the first internal thread, and the lower section of the open tubular column is equipped with the first drilling rod, institute The upper end for stating the first drilling rod is equipped with the first external screw thread, and the lower end of first drilling rod is internally provided with the second internal thread, and described the One drilling rod is threadedly coupled by the externally threaded cooperation of the first internal thread and first with open tubular column, and is set below first drilling rod There are the second drilling rod, the bottom end connection of second drilling rod and drill bit, and the upper end of second drilling rod is equipped with the second external screw thread, institute It states the second drilling rod to connect with the first drill rod thread by the externally threaded cooperation of the second internal thread and second, the bottom end peace of the brandreth Equipped with self-locking universal wheel.
Preferably, corresponding groove is respectively equipped on the madial wall of brandreth described in two groups, the groove is internally provided with Fixed guide rail, the fixed guide rail are internally provided with sliding shoe, and the sliding shoe is fixedly connected with the side wall of pedestal.
Preferably, the inside both ends of the fixed guide rail are respectively equipped with limited block.
Preferably, the upper end diameter of first drilling rod is consistent with the bottom diameter of open tubular column.
Preferably, the bottom end internal diameter of first drilling rod is consistent with the upper end diameter of the second drilling rod.
Preferably, the electric cylinder is symmetrically arranged with two groups.
The technique effect and advantage of the utility model:
1, the utility model is reasonable for structure compact, easy to operate, convenient for the shifting to this geotechnical engineering investigation drilling rig It is dynamic, convenient for completing the probing work of ground deeper inside, it is convenient for the installation and dismounting of drilling rod.
2, by equipped with self-locking universal wheel, convenient for movement to this geotechnical engineering investigation drilling rig.
3, by equipped with the first drilling rod and the second drilling rod, convenient for complete ground deeper inside probing work.
4, by the cooperation between the first internal thread, the first external screw thread, the second internal thread and the second external screw thread, it is convenient for drilling rod Installation and dismounting.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the open tubular column and the first drilling rod fit structure schematic diagram of the utility model;
Fig. 3 is the groove structure schematic diagram of the utility model;
Fig. 4 is first drilling rod and the second drilling rod fit structure schematic diagram of the utility model.
In figure:Guide rail, 103 sliding shoes, 104 limited blocks, 2 stainless steel plates, 3 electronic gas are fixed in 1 brandreth, 101 grooves, 102 Cylinder, 4 piston rods, 5 pedestals, 6 motors, 7 open tubular columns, 71 first internal threads, 8 first drilling rods, 81 first external screw threads, spiral shell in 82 second Line, 9 drill bits, 10 self-locking universal wheels, 11 second drilling rods, 12 second external screw threads.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of geotechnical engineering investigation drilling rig as shown in Figs 1-4, including brandreth 1, institute State brandreth 1 and be symmetrically arranged with two groups, and be connected with stainless steel plate 2 and pedestal 5 between the brandreth 1 and the brandreth 1, it is described not The upper table of rust steel plate 2 is equipped with electric cylinder 3, and stainless steel plate 2 and bottom are run through in 4 one end of piston rod inside the electric cylinder 3 The upper surface of seat 5 is fixedly connected, and the upper surface of the pedestal 5 is equipped with motor 6, output shaft and the open tubular column 7 of the motor 6 Upper end is fixedly connected, and the lower end of the open tubular column 7 is internally provided with the first internal thread 71, and the lower section of the open tubular column 7 is equipped with the The upper end of one drilling rod 8, first drilling rod 8 is equipped with the first external screw thread 81, and the lower end of first drilling rod 8 is internally provided with second Internal thread 82, first drilling rod 8 are threadedly coupled by the cooperation of the first internal thread 71 and the first external screw thread 81 with open tubular column 7, And the lower section of first drilling rod 8 is equipped with the second drilling rod 11, bottom end connection and the drill bit 9 of second drilling rod 11, and described the The upper end of two drilling rods 11 is equipped with the second external screw thread 12, and second drilling rod 11 passes through the second internal thread 82 and the second external screw thread 12 Cooperation is threadedly coupled with the first drilling rod 8, and the bottom end of the brandreth 1 is equipped with self-locking universal wheel 10.
Further, corresponding groove 101 is respectively equipped on the madial wall of brandreth 1 described in two groups, the groove 101 It is internally provided with fixed guide rail 102, the fixed guide rail 102 is internally provided with sliding shoe 103, the sliding shoe 103 and pedestal 5 Side wall is fixedly connected, and corresponding groove 101 is respectively equipped on the madial wall by brandreth 1 described in two groups, the groove 101 It is internally provided with fixed guide rail 102, the fixed guide rail 102 is internally provided with sliding shoe 103, the sliding shoe 103 and pedestal 5 Side wall is fixedly connected, and easily facilitates moving up and down for pedestal 5.
Further, the inside both ends of the fixed guide rail 102 are respectively equipped with limited block 104, pass through fixed guide rail 102 Internal both ends are respectively equipped with limited block 104, avoid sliding shoe 103 and will appear the case where skidding off fixed guide rail 102.
Further, the upper end diameter of first drilling rod 8 is consistent with the bottom diameter of open tubular column 7, passes through the first drilling rod 8 Upper end diameter it is consistent with the bottom diameter of open tubular column 7, convenient for the threaded connection of the first drilling rod 8 and open tubular column 7.
Further, the bottom end internal diameter of first drilling rod 8 is consistent with the upper end diameter of the second drilling rod 11, is bored by first The bottom end internal diameter of bar 8 is consistent with the upper end diameter of the second drilling rod 11, is convenient for the threaded connection of the first drilling rod 8 and the second drilling rod 11.
Further, the electric cylinder 3 is symmetrically arranged with two groups, and two groups are symmetrically arranged with by electric cylinder 3, can be fast Work is drilled in the completion of speed.
Operation principle:It, first will by self-locking universal wheel 10 when needing using this geotechnical engineering investigation drilling rig This geotechnical engineering investigation is mobile with drilling rig and is fixed on the place for needing work, can be directly by the second drilling rod 11 and open tubular column 7 are threadedly coupled, and open electric cylinder 3 and motor 6, and the piston rod 4 in electric cylinder 3 pushes pedestal 5 to move down, 6 meeting of motor Drill bit 9 is driven to rotate, the work of probing can be completed by moving down drill bit 9 by pedestal 5, if it is desired to continuing the deeper inside to ground Probing work is carried out, the second drilling rod 11 and open tubular column 7 are separated, the upper end of the first drilling rod 8 is threadedly coupled with open tubular column 7, and first After the lower end of drilling rod 8 is connect with the threaded upper ends of the second drilling rod 11, acts more than again, the probing to ground deeper inside can be completed Work.
Finally it should be noted that:The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of geotechnical engineering investigation drilling rig, including brandreth (1), it is characterised in that:The brandreth (1) is symmetrically arranged with Two groups, and stainless steel plate (2) and pedestal (5) are connected between the brandreth (1) and the brandreth (1), the stainless steel plate (2) Upper table electric cylinder (3) is installed, stainless steel plate (2) and bottom are run through in internal piston rod (4) one end of the electric cylinder (3) The upper surface of seat (5) is fixedly connected, and the upper surface of the pedestal (5) is equipped with motor (6), the output shaft of the motor (6) with The upper end of open tubular column (7) is fixedly connected, and the lower end of the open tubular column (7) is internally provided with the first internal thread (71), and described hollow The lower section of column (7) is equipped with the first drilling rod (8), and the upper end of first drilling rod (8) is equipped with the first external screw thread (81), and described first The lower end of drilling rod (8) is internally provided with the second internal thread (82), first drilling rod (8) by the first internal thread (71) and first outside The cooperation of screw thread (81) is threadedly coupled with open tubular column (7), and the lower section of first drilling rod (8) is equipped with the second drilling rod (11), institute Bottom end connection and the drill bit (9) of the second drilling rod (11) are stated, and the upper end of second drilling rod (11) is equipped with the second external screw thread (12), Second drilling rod (11) is connected by the cooperation of the second internal thread (82) and the second external screw thread (12) with the first drilling rod (8) screw thread It connects, the bottom end of the brandreth (1) is equipped with self-locking universal wheel (10).
2. a kind of geotechnical engineering investigation drilling rig according to claim 1, it is characterised in that:Brandreth described in two groups (1) corresponding groove (101) is respectively equipped on madial wall, the groove (101) is internally provided with fixed guide rail (102), The fixed guide rail (102) is internally provided with sliding shoe (103), and the sliding shoe (103) and the side wall of pedestal (5) fix company It connects.
3. a kind of geotechnical engineering investigation drilling rig according to claim 2, it is characterised in that:The fixed guide rail (102) inside both ends are respectively equipped with limited block (104).
4. a kind of geotechnical engineering investigation drilling rig according to claim 1, it is characterised in that:First drilling rod (8) upper end diameter is consistent with the bottom diameter of open tubular column (7).
5. a kind of geotechnical engineering investigation drilling rig according to claim 1, it is characterised in that:First drilling rod (8) bottom end internal diameter is consistent with the upper end diameter of the second drilling rod (11).
6. a kind of geotechnical engineering investigation drilling rig according to claim 1, it is characterised in that:The electric cylinder (3) two groups are symmetrically arranged with.
CN201820058261.2U 2018-01-12 2018-01-12 A kind of geotechnical engineering investigation drilling rig Expired - Fee Related CN207701075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820058261.2U CN207701075U (en) 2018-01-12 2018-01-12 A kind of geotechnical engineering investigation drilling rig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820058261.2U CN207701075U (en) 2018-01-12 2018-01-12 A kind of geotechnical engineering investigation drilling rig

Publications (1)

Publication Number Publication Date
CN207701075U true CN207701075U (en) 2018-08-07

Family

ID=63035116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820058261.2U Expired - Fee Related CN207701075U (en) 2018-01-12 2018-01-12 A kind of geotechnical engineering investigation drilling rig

Country Status (1)

Country Link
CN (1) CN207701075U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024462A (en) * 2018-09-12 2018-12-18 孙勇军 A kind of multi-functional water conservancy construction equipment convenient for safeguarding
CN109060416A (en) * 2018-10-18 2018-12-21 马驰骋 A kind of probe boring sampling apparatus used for geological prospecting
CN109187071A (en) * 2018-09-20 2019-01-11 杜艳阳 A kind of detachable private automatic probe boring sampling apparatus of mineral exploration combination

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109024462A (en) * 2018-09-12 2018-12-18 孙勇军 A kind of multi-functional water conservancy construction equipment convenient for safeguarding
CN109187071A (en) * 2018-09-20 2019-01-11 杜艳阳 A kind of detachable private automatic probe boring sampling apparatus of mineral exploration combination
CN109060416A (en) * 2018-10-18 2018-12-21 马驰骋 A kind of probe boring sampling apparatus used for geological prospecting

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180807

Termination date: 20190112