CN104759662B - A kind of engineering geological investigation hand drill drilling machine - Google Patents
A kind of engineering geological investigation hand drill drilling machine Download PDFInfo
- Publication number
- CN104759662B CN104759662B CN201510119263.9A CN201510119263A CN104759662B CN 104759662 B CN104759662 B CN 104759662B CN 201510119263 A CN201510119263 A CN 201510119263A CN 104759662 B CN104759662 B CN 104759662B
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- China
- Prior art keywords
- pedestal
- head
- pillar
- core barrel
- drilling machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/001—Housing of the drill, e.g. handgrip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/003—Attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of engineering geological investigation hand drill drilling machine, it is mainly made of the small generator that head, drilling rod, core barrel and power are more than 3KW, the power output end of the head and the upper end of drilling rod connect, the upper end of the core barrel and the lower end of drilling rod connect, the small generator, to be electrically connected, is detachably provided with the hand handle for 2~3 people grip with head on the head.The head of the present invention is equipped with hand handle, and 2~3 people can be facilitated to operate, and uses power to provide power for the small generator of more than 3KW, and generator is small, power is sufficient, improves driving speed and depth.In addition, the configuration of the present invention is simple, light, easy to operate.
Description
Technical field
The present invention relates to a kind of drilling machine, more particularly to a kind of engineering geological investigation hand drill drilling machine.
Background technology
In recent years, as the fast development of mountain area engineering construction (such as mountainous area highway), prospecting task also gradually increase.
In general, intermountain depression, the common solution in simple stratum have following three kinds：
(1) drilled using common XY-100 types drilling machine.Common XY-100 types drilling machine is by head, diesel engine, base, volume
Raise, the composition such as boring tower, drilling rod, core barrel, casing, water pump, water pumper, mechanical equipment is heavy, and the whole series weigh 1~2 ton, are not easy to
Carry, it is time-consuming and laborious.
(2) common simple exploring equipment is Luoyang Spade, and Luoyang Spade is made of shovel head, weight linear meter and extension bar.Using
When, ground is hit by manually stabbing Luoyang Spade vertically downward, the soil zone of underground can be gone out using shovel head, according to the unearthed knot of band
Structure, color, density and various inclusions analyze the property of shallow underground soil layer.Although equipment is light, easy to operate, but use
Be manually power, drilling is slow, tunnelling footage is smaller, and run into cohesive soil that underground water can be difficult to fetch earth during driving shows
As if in addition, run into loose layer of sand, can not also be taken to ground.
(3) the prospecting of mountain area intermountain depression is carried out using knapsack churn, a whole set of drilling machine and related accessory are loaded into knapsack,
Carry out simply assembling during use, equipment is made of put-put, drilling rod, core barrel and a set of water system.Make
Used time drives drilling rod and core barrel to be rotated by put-put, from water system to hole in carry out water filling.Although the back of the body
Packet mode drilling machine is light, easy to operate, but uses miniature gasoline engine, and driving power is smaller, rate of penetration is slow, equipment price is held high
It is expensive.
The content of the invention
It is an object of the invention to provide one kind is simple in structure, light, easy to operate, tunnelling footage is big, price is low, favourable
In the engineering geological investigation hand drill drilling machine that engineering geological investigation is smoothly carried out.
The purpose of the present invention is realized by following technical measures：A kind of engineering geological investigation hand drill drilling machine, its feature exist
In：It is mainly made of the small generator that head, drilling rod, core barrel and power are more than 3KW, the power output of the head
End is connected with the upper end of drilling rod, and the upper end of the core barrel and the lower end of drilling rod connect, and the small generator is electricity with head
Connect, the hand handle for 2~3 people grip is detachably installed on the head.
The head of the present invention is equipped with hand handle, 2~3 people can be facilitated to operate, and use power as the small-sized of more than 3KW
Power electric generators, generator is small, power is sufficient, improves driving speed and depth.In addition, the configuration of the present invention is simple,
It is light, easy to operate.
As one embodiment of the present invention, it for 220V, power is 3KW's that the small generator, which uses output voltage,
Gasoline engine generator.
As a modification of the present invention, startup is automatically closed when being equipped with the small generator and being used for abnormal electrical power supply
The safety switch of switch, when starting to work, opens starting switch, makes engine fire, and opens safety switch, when stopping work
When making, closed safe switch, and starting switch is closed, generator is stopped working.Safety switch adds the peace of onsite application drilling machine
Quan Xing.
As a further improvement on the present invention, the lower part of the core barrel is provided with the port to fetch earth.Drilling terminates to take out
After core barrel, the soil body can slowly be disclosed from passage port with the less reinforcing rod of diameter.Avoid the big chance of Luoyang Spade shovel head opening
Water meets the situation that layer of sand is difficult to take soil loading, turn avoid the situation that the soil body is difficult to take out in knapsack churn core barrel.
The present invention can also do following improvement, and the engineering geological investigation hand drill drilling machine further includes bearing, the bearing bag
Base, pillar, clamping piece and lifting seat for clamping head are included, the base is made of the bottom plate of pair of parellel so that drilling rod
From ground is stretched between two bottom plates, the pillar is vertically fixed on the rear end of bottom plate, and the clamping piece is arranged on lifting seat, institute
Lifting seat is stated to be sleeved on pillar and can move up and down and position along pillar.When the present invention is crept into rock, it can be erected at
On bearing, drilling rod is controlled to lift by bearing, so as to fulfill the steady drilling in rock.
As one embodiment of the present invention, the lifting seat is mainly made of pedestal, handle, shaft and tooth card, institute
State pedestal to be placed on pillar, the clamping piece is located on pedestal, and the tooth card is the strip blocks that front has tooth, described
Tooth card is vertically fixed on pillar, and one end of the shaft is fixed on handle, and the other end is inserted into the inner through pedestal, described
Pedestal is equipped with the bearing being placed in shaft for the through hole that shaft passes through, and shaft stretches into the end in pedestal and is equipped with gear, described
Gear is meshed with the tooth on tooth card, is rotated by rotational handle band moving gear, gear and tooth card coordinate and make pedestal in pillar
Upper movement, and then drive clamping piece lifting；Set screw is equipped with the back side of the pedestal, the set screw is screwed into pedestal simultaneously
It is pushed against on pillar and positioning seat body.
Engineering geological investigation hand drill drilling machine of the present invention further includes the drill bit of short cylinder shaped, and the drill bit is removably mounted at
To replace different types of drill bit on the lower end of core barrel.Different Strata is suitable for is drilled using the drill bit of unlike material,
Soil layer can use alloy bit, and lithostratigraphy then uses diamond bit.
Compared with prior art, the present invention has following significant effect：
(1) head of the present invention is equipped with handle, 2~3 people can be facilitated to operate, and use power as the small-sized of more than 3KW
Power electric generators, generator is small, power is sufficient, improves driving speed and depth；In addition, the configuration of the present invention is simple,
It is light, easy to operate, and price is low, is conducive to engineering geological investigation and smoothly carries out.
(2) install safety switch additional on generator, ensure that the Electrical Safety in drilling process.
(3) after drilling terminates to take out core barrel, the soil body can slowly be disclosed from passage port with the less reinforcing rod of diameter.
Avoid the big chance water of Luoyang Spade shovel head opening or meet the situation that layer of sand is difficult to take soil loading, turn avoid in knapsack churn core barrel
The situation that the soil body is difficult to take out.
(4) when the present invention is crept into rock, head can be erected on bearing, control drilling rod to lift by bearing, so that
Realize the steady drilling in rock.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the schematic diagram of generator of the present invention；
Fig. 3 is the structure diagram of bearing.
Embodiment
Embodiment 1
As shown in Figure 1, 2, it is a kind of engineering geological investigation hand drill drilling machine of the present invention, it is mainly by head 1, drilling rod 2, core
The drill bit 8 of pipe 3, small generator 4 and short cylinder shaped forms, and head 1 is motor, and the power output end of head 1 is upper with drilling rod 2
End is threadedly coupled by nut 10.Drilling rod 2 can constantly be lengthened by taking over, and drilling rod 2 is outside diameter φ 3.5cm, wall thickness
The steel pipe of 0.25cm, the upper end of core barrel 3 are threadedly coupled with the lower end of drilling rod 2, the material of core barrel 3 and the material phase of drilling rod
Together, outside diameter is slightly larger.Drill bit 8, to be threadedly coupled, is conveniently replaceable different types of drill bit with the lower end of core barrel 3.Small generator 4
With head 1 to be electrically connected, the hand handle 5 for 2~3 people grip is detachably installed, when being crept into soil layer, by people on head 1
Work buttresses hand handle 5 and is crept into, and the power of small generator 4 is more than 3KW.In the present embodiment, small generator 4 is using defeated
Go out the gasoline engine generator that voltage is 220V, power is 3KW.It is automatically closed out when being equipped with gasoline engine generator and being used for abnormal electrical power supply
The safety switch 6 that breakdown closes, generator is opened during work opens switch 11 and generator 4 catches fire, and opens safety switch 6；Stop
Safety switch 6 is closed when only working, and closes generator unlatching switch 11 and generator stops working, safety switch 6 adds existing
Field uses the security of drilling machine.
The lower part of core barrel 3 is provided with the port 31 to fetch earth.Drilling terminates after taking out core barrel, can use the less steel of diameter
Rib slowly discloses the soil body at port 31.
Embodiment 2
When drilling meets rock, rock strength is higher, easy bouncing of drilling tool, vibration, and drilling is slower, at this time, can fix head
In bearing, as shown in figure 3, the present embodiment and the difference of embodiment 1 are：Bearing 9 is further included, bearing 9 includes base, branch
Column 92, clamping piece 93 and lifting seat 94 for clamping head 1, base is made of the bottom plate 95 of pair of parellel so that drilling rod is from two
Ground is stretched between bottom plate, pillar 92 is vertically fixed on the rear end of bottom plate 95, and clamping piece 93 is arranged on lifting seat 94, lifting seat
94 are sleeved on pillar 92 and can move up and down and position along pillar 92.
In the present embodiment, lifting seat 94 is mainly made of pedestal 99, handle 96, shaft 97 and tooth card 98,99 sets of pedestal
In on pillar 92, clamping piece 93 is located on pedestal 99, and tooth card 98 is the strip blocks that front has tooth, and tooth card 98 is vertically solid
It is scheduled on pillar 92, one end of shaft 97 is fixed on handle 96, and the other end is inserted into the inner through pedestal 99, in pedestal 99 for turning
The through hole that axis 97 passes through is equipped with the bearing being placed in shaft 97, and shaft 97 stretches into the end in pedestal 99 and is equipped with gear, gear
It is meshed, is rotated by rotational handle 96 with moving gear, gear and tooth card 98 coordinate and pedestal 99 is existed with the tooth on tooth card 98
Moved on pillar 92, and then drive clamping piece 93 to lift；Set screw 12 is equipped with the back side of pedestal 99, set screw 12 is screwed into
Pedestal 99 is simultaneously pushed against on pillar 92 and positioning seat body 99.
The present invention the course of work be：Place is flattened, base is entirely put as clamping piece on place, is dismantled, will
Head is fixed on clamping piece, appropriate rotational handle, and clamping piece will be moved up and down by tooth card, at this time can be by drilling rod and core
Pipe and drill bit are installed on head lower part successively, and after installation is complete, rotational handle makes bit contact ground, opens generator at this time,
Start to drill, continuous with drilling depth is deepened, and constantly rotates handle, can be increased run of steel and be crept into toward depths, also may be used
To invert handle, the core in core barrel is taken out.
The implementation of the present invention is not limited to this, and the above according to the present invention, knows according to the ordinary skill of this area
Know and customary means, small generator of the invention, lifting seat etc. also has other embodiments.Therefore the present invention can be with
The modification, replacement or change of other diversified forms are made, is all fallen within rights protection scope of the present invention.
Claims (2)
- A kind of 1. engineering geological investigation hand drill drilling machine, it is characterised in that：It is mainly 3KW by head, drilling rod, core barrel and power Small generator composition above, the small generator use the gasoline engine generator that output voltage is 3KW for 220V, power, The power output end of the head and the upper end of drilling rod connect, and the upper end of the core barrel and the lower end of drilling rod connect, described small Generator, to be electrically connected, is detachably provided with the hand handle for 2~3 people grip with head on the head；The engineering Matter prospecting hand drill drilling machine further includes bearing, and the bearing includes base, pillar, clamping piece and lifting seat for clamping head, The base is made of the bottom plate of pair of parellel so that drilling rod is vertically fixed on bottom from ground, the pillar is stretched between two bottom plates On the rear end of plate, the clamping piece is arranged on lifting seat, and the lifting seat is sleeved on pillar and can be moved up and down along pillar And positioning；The lifting seat is mainly made of pedestal, handle, shaft and tooth card, and the pedestal is placed on pillar, the clamping piece On pedestal, the tooth card is the strip blocks that front has tooth, and the tooth card is vertically fixed on pillar, described turn One end of axis is fixed on handle, and the other end is inserted into the inner through pedestal, is equipped with the pedestal for the through hole that shaft passes through The bearing being placed in shaft, shaft stretch into the end in pedestal and are equipped with gear, and the gear is meshed with the tooth on tooth card, passes through Rotational handle band moving gear rotates, and gear and tooth card coordinate and pedestal is moved on pillar, and then drives clamping piece lifting； The back side of the pedestal is equipped with set screw, and the set screw is screwed into pedestal and is pushed against on pillar and positioning seat body；It is described Engineering geological investigation hand drill drilling machine further includes the drill bit of short cylinder shaped, the drill bit be removably mounted on the lower end of core barrel so as to Replace different types of drill bit；The lower part of the core barrel is provided with the port to fetch earth；, can after drilling terminates to take out core barrel The soil body is slowly disclosed from passage port with the less reinforcing rod of diameter；Avoid the big chance water of Luoyang Spade shovel head opening or meet layer of sand hardly possible In the situation for taking soil loading, the situation that the soil body is difficult to take out in knapsack churn core barrel turn avoid.
- 2. engineering geological investigation hand drill drilling machine according to claim 1, it is characterised in that：Set on the small generator It is useful for that the safety switch for opening switch is automatically closed during abnormal electrical power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119263.9A CN104759662B (en) | 2015-03-18 | 2015-03-18 | A kind of engineering geological investigation hand drill drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119263.9A CN104759662B (en) | 2015-03-18 | 2015-03-18 | A kind of engineering geological investigation hand drill drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104759662A CN104759662A (en) | 2015-07-08 |
| CN104759662B true CN104759662B (en) | 2018-05-15 |
Family
ID=53641937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510119263.9A Active CN104759662B (en) | 2015-03-18 | 2015-03-18 | A kind of engineering geological investigation hand drill drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104759662B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822300A (en) * | 2016-06-12 | 2016-08-03 | 刘旭玲 | Screw propelling type drilling sampler for geological prospecting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003138A (en) * | 2010-11-12 | 2011-04-06 | 潘鸿宝 | Construction method for carrying out high-precision vertical drilling on concrete and drilling device thereof |
| CN102787818A (en) * | 2012-08-30 | 2012-11-21 | 刘力强 | Small motor-driven geological core driller |
| CN103233686A (en) * | 2013-04-25 | 2013-08-07 | 广东省公路勘察规划设计院股份有限公司 | Manual pipe bit |
| CN203441354U (en) * | 2013-07-29 | 2014-02-19 | 李文鑫 | Portable rock core sampling drill |
| CN203561524U (en) * | 2013-10-24 | 2014-04-23 | 中国人民解放军63653部队 | Irregular rock mass drilled core sampling device |
| CN204504290U (en) * | 2015-03-18 | 2015-07-29 | 广东省公路勘察规划设计院股份有限公司 | A kind of engineering geological investigation hand drill rig |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070296286A1 (en) * | 2003-10-28 | 2007-12-27 | Avenell Eric G | Powered Hand Tool |
| SE527619C2 (en) * | 2004-03-31 | 2006-04-25 | Electrolux Ab | Nuclear drilling assembly including an operating unit with controls for manually actuating the feeding force of the feed motor |
-
2015
- 2015-03-18 CN CN201510119263.9A patent/CN104759662B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003138A (en) * | 2010-11-12 | 2011-04-06 | 潘鸿宝 | Construction method for carrying out high-precision vertical drilling on concrete and drilling device thereof |
| CN102787818A (en) * | 2012-08-30 | 2012-11-21 | 刘力强 | Small motor-driven geological core driller |
| CN103233686A (en) * | 2013-04-25 | 2013-08-07 | 广东省公路勘察规划设计院股份有限公司 | Manual pipe bit |
| CN203441354U (en) * | 2013-07-29 | 2014-02-19 | 李文鑫 | Portable rock core sampling drill |
| CN203561524U (en) * | 2013-10-24 | 2014-04-23 | 中国人民解放军63653部队 | Irregular rock mass drilled core sampling device |
| CN204504290U (en) * | 2015-03-18 | 2015-07-29 | 广东省公路勘察规划设计院股份有限公司 | A kind of engineering geological investigation hand drill rig |
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| Publication number | Publication date |
|---|---|
| CN104759662A (en) | 2015-07-08 |
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Address after: 510507 Xinghua Road, Guangzhou, Guangdong, No. 22, No. Applicant after: GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INSTITUTE CO., LTD. Address before: 510507 Guangdong city of Guangzhou province Shahe tianpingjia Xinghua Road No. 22 Applicant before: Guangdong Highway Design Institute Co., Ltd. |
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Address after: No.146, huangbian North Road, Baiyun District, Guangzhou, Guangdong 510440 Patentee after: Guangdong transportation planning and Design Institute Group Co.,Ltd. Address before: No.22 Xinghua Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INSTITUTE Co.,Ltd. |
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