CN203308381U - Hollow drill rod drilling unit for drilling holes in ground - Google Patents
Hollow drill rod drilling unit for drilling holes in ground Download PDFInfo
- Publication number
- CN203308381U CN203308381U CN2013203499169U CN201320349916U CN203308381U CN 203308381 U CN203308381 U CN 203308381U CN 2013203499169 U CN2013203499169 U CN 2013203499169U CN 201320349916 U CN201320349916 U CN 201320349916U CN 203308381 U CN203308381 U CN 203308381U
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- CN
- China
- Prior art keywords
- hollow drill
- downward pressing
- vertical rod
- portal
- drilling
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a punching apparatus, in particular to a hollow drill rod drilling unit for drilling holes in the ground. The hollow drill rod drilling unit for drilling the holes in the ground comprises a drilling machine and is characterized in that a downward pressing stand column is arranged on the drilling machine, the downward pressing stand column penetrates through a pressurizing hand rod, the pressurizing hand rod is hinged to a door-shaped frame, the drilling machine is arranged inside the door-shaped frame, a downward pressing supporting shaft is arranged on the downward pressing stand column, the downward pressing supporting shaft is connected with a spring, the downward pressing supporting shaft and the spring penetrate through the downward pressing stand column, and an arc contact head is arranged at the front end of the downward pressing supporting shaft. The drilling machine, the pressurizing hand rod, the downward pressing stand column and the downward pressing supporting shaft arranged on the downward pressing stand column are used in cooperation with one another, the drilling machine drills underground holes which meet the requirement for the accuracy and the requirement for the depth through upward hoisting and downward pressing of the pressurizing hand rod, and the drilling unit is simple in structure and convenient to use.
Description
(1) technical field
The utility model relates to a kind of punching apparatus, particularly a kind of ground drilling hollow drill rig group.
(2) background technology
The mode hot-water supply that still adopts boiled water room to supply water in school now, because the boiled water room inner conduit is many, use amount is large, so steam can darken our sight line when fetching water, serious especially for the student who wears glasses, the water in thermos flask has been expired, and also is not easy to find, the phenomenon of scalding very easily occurs, need to improve.
Interim simple and easy constructing built on ground, or square, road both sides plant flag and celebrate joyously, sometimes needs to plant " stake ", inserted link.People can connect the steel spearhead below the rod as " stake " or bamboo pole, pound into underground with sledgehammer.But, to encounter sometimes hard ground or on cement floor, plant " stake ", the steel spearhead can be ineffective.And, with sledgehammer, pound " stake " that the steel spearhead is planted, be difficult to guarantee verticality, can not enter ground too dark, the fastness of stake is not high.The plastics plastic cover greenhouse in rural area, also need to plant " stake " when constructing, and, both required the vertical of " stake " cultivation, also require to imbed underground dark.Obviously, with the pole of steel spearhead, be not suitable for being used as " stake " of plastic cover greenhouse.Quincuncial pile for martial art also needs to plant " stake ".It requires the hole of underground preparation, has both required to guarantee vertical, " stake " degree of depth under in depth of " stake ", also requires the bar footpath of insertion portion of aperture and " stake " closely connected.
(3) summary of the invention
The utility model, in order to make up the deficiencies in the prior art, provides a kind of ground drilling hollow drill rig group, and this combination is convenient to drill and had both been required precision, requires again the underground hole of the degree of depth.
The utility model is achieved by the following technical solution:
A kind of ground drilling hollow drill rig group, comprise auger, its special character is: arrange and press down vertical rod on auger, this presses down vertical rod and runs through the pressurization hand lever, the hinged portal of pressurization hand lever, the inboard of portal arranges auger, presses down in vertical rod and installs and depress fulcrum, depress the fulcrum linking springs and run through together and press down vertical rod, this front end of depressing fulcrum is provided with the arc contact head.
Ground drilling hollow drill rig group of the present utility model, the bottom surface that presses down vertical rod is sphere and inserts support seat, support seat is located on portal, this sphere is fixed in support seat with supporting plate by asking, this asks and is placed on supporting plate, press down the sphere setting of the bottom surface of vertical rod, be convenient to press down the rotation of vertical rod.
Ground drilling hollow drill rig group of the present utility model, portal comprises gripper shoe, below this gripper shoe, correspondence arranges door shaped stent, the lower end of door shaped stent is provided for the helical wheel that horizontal direction moves, helical wheel is connected with landing leg, lateral level and vertical equity instrument for the verticality that guarantees drilling rod is installed on portal, upper installation lateral level and vertical equity instrument at portal, guarantee the verticality of drilling rod, by the mercury bead of vertical and lateral level, adjusted between two parties exactly.
Ground drilling hollow drill rig group of the present utility model, install hollow drill on auger, the soil produced when hollow drill can be taken punching out of is easy to use.
The beneficial effects of the utility model are: this device auger, the hand lever that pressurizes, press down vertical rod, press down the fulcrum of depressing of installing in vertical rod and be used in conjunction with, lifting, depressing by the pressurization hand lever, auger is drilled and both required precision, require again the underground hole of the degree of depth, simple in structure, easy to use.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation that presses down vertical rod and depress fulcrum of the present utility model;
Accompanying drawing 3 is the enlarged diagram at A place in Fig. 2;
Accompanying drawing 4 is the structural representation of portal of the present utility model;
Accompanying drawing 5 is the enlarged diagram at B place in Fig. 4;
In figure, 1 hollow drill, 2 augers, 3 portals, 4 rotate round pin, 5 pressurization hand levers, 6 press down vertical rod, and 7 depress fulcrum, 8 support seats, and 9 ask, 10 supporting plates, 11 trip bolts, 12 springs, 13 landing legs, 14 vertical equity instrument, 15 lateral levels, 16 helical wheels.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises auger 2, hollow drill 1 is installed on auger 2, hollow drill 1 diameter is on demand provided for oneself, auger 2 is in the market type selecting, the soil produced when hollow drill 1 can be taken punching out of, easy to use, on auger 2, arrange and press down vertical rod 6, this presses down the cavity that pressurization hand lever 5 is passed in vertical rod 6, 5 of this pressurization hand levers are connected with portal 3 by rotating round pin 4, the inboard of portal 3 arranges auger 2, press down in vertical rod 6 and install and depress fulcrum 7, depressing fulcrum 7 linking springs 12 runs through together and presses down vertical rod 6, this front end of depressing fulcrum 7 is provided with the arc contact head, distance between the both sides of the cavity that the arc contact head is corresponding with spring 12 is less than the distance between corresponding both sides between arc contact head and spring 12, namely the cross section of this cavity can be ellipse, between 2 of the cavity that the arc contact head is corresponding with spring 12, it is the minor axis of this ellipsoidal structure, when pressurization hand lever 5 lifts, compressing presses down in vertical rod 6 depresses fulcrum 7(arc contact head place with spring 12) shrink back, its pressurization hand lever 5 is lifted on smoothly, and when it presses down, depressing fulcrum 7 is released by spring 12, be placed in the below of pressurization hand lever 5, make pressurization hand lever 5 auger 2 can be pressed down, the auger 2 rotated is realized feeding.The bottom surface that presses down vertical rod 6 is sphere and inserts support seat 8, support seat 8 is located on portal 3, this sphere 9 is fixed in support seat 8 with supporting plate 10 by asking, this asks and 9 is placed on supporting plate 10, press down the sphere setting of the bottom surface of vertical rod 6, be convenient to press down the rotation of vertical rod 6, after boring finishes, as long as in cavity, rotate (preferably rotating 90 °) pressing down vertical rod 6, all depress the neutral gear that fulcrum 7 all arrives pressurization hand lever 5 axis directions, pressurization hand lever 5 just can lift rapidly, drives auger 2 and hollow drill 1 and leaves the hole, ground of having bored.Portal 3 comprises gripper shoe, below this gripper shoe, correspondence arranges 4 door shaped stents, the lower end of door shaped stent is provided for the helical wheel 16 that horizontal direction moves, helical wheel 16 is connected with landing leg 13, all the helical wheel 16 of available horizontal direction rotation is adjusted the verticality of drilling rod 1, lateral level 15 and vertical equity instrument 14 for the verticality that guarantees drilling rod 1 are installed on portal 3, lateral level 15 and the vertical equity instrument 14 on portal 3, installed, guarantee the verticality of drilling rod 1, by the mercury bead of vertical and lateral level, adjusted between two parties exactly.
This device auger 2, pressurization hand lever 5, press down vertical rod 6, press down in vertical rod 6 fulcrum 7 of depressing of installing and be used in conjunction with, by pressurization the lifting, depress of hand lever 5, auger 2 is drilled and both required precision, require again the underground hole of the degree of depth, simple in structure, cost is low, and easy to use.
Claims (4)
1. ground drilling hollow drill rig group, comprise auger (2), it is characterized in that: the upper setting of auger (2) presses down vertical rod (6), this presses down vertical rod (6) and runs through pressurization hand lever (5), the pressurization hinged portal of hand lever (5) (3), the inboard of portal (3) arranges auger (2), presses down upper installation of vertical rod (6) and depresses fulcrum (7), depress fulcrum (7) linking springs and run through together and press down vertical rod (6), this front end of depressing fulcrum (7) is provided with the arc contact head.
2. ground drilling hollow drill rig group according to claim 1, it is characterized in that: the bottom surface that presses down vertical rod (6) is sphere and inserts support seat (8), support seat (8) is located on portal (3), this sphere is fixed in support seat (8) with supporting plate (10) by ask (9), and these ask (9) are placed on supporting plate (10).
3. ground drilling hollow drill rig group according to claim 1 and 2, it is characterized in that: portal (3) comprises gripper shoe, below this gripper shoe, correspondence arranges door shaped stent, the lower end of door shaped stent is provided for the helical wheel (16) that horizontal direction moves, helical wheel (16) is connected with landing leg (13), the upper lateral level (15) and vertical equity instrument (14) of installing for the verticality that guarantees drilling rod of portal (3).
4. ground drilling hollow drill rig group according to claim 1 and 2, is characterized in that: the upper hollow drill (1) of installing of auger (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203499169U CN203308381U (en) | 2013-06-19 | 2013-06-19 | Hollow drill rod drilling unit for drilling holes in ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203499169U CN203308381U (en) | 2013-06-19 | 2013-06-19 | Hollow drill rod drilling unit for drilling holes in ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308381U true CN203308381U (en) | 2013-11-27 |
Family
ID=49614597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203499169U Withdrawn - After Issue CN203308381U (en) | 2013-06-19 | 2013-06-19 | Hollow drill rod drilling unit for drilling holes in ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352655A (en) * | 2013-06-19 | 2013-10-16 | 山东华宇职业技术学院 | Hollow drill rod drilling machine unit for surface drilling |
-
2013
- 2013-06-19 CN CN2013203499169U patent/CN203308381U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352655A (en) * | 2013-06-19 | 2013-10-16 | 山东华宇职业技术学院 | Hollow drill rod drilling machine unit for surface drilling |
| CN103352655B (en) * | 2013-06-19 | 2015-11-18 | 山东华宇职业技术学院 | Ground drilling hollow drill rig group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |