CN208416448U - Double power head power multifunction drilling machine with base expanding and base expanding device - Google Patents
Double power head power multifunction drilling machine with base expanding and base expanding device Download PDFInfo
- Publication number
- CN208416448U CN208416448U CN201821098820.9U CN201821098820U CN208416448U CN 208416448 U CN208416448 U CN 208416448U CN 201821098820 U CN201821098820 U CN 201821098820U CN 208416448 U CN208416448 U CN 208416448U
- Authority
- CN
- China
- Prior art keywords
- base expanding
- drilling machine
- power head
- hydraulic pump
- screw rod
- 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.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of double power head power multifunction drilling machine with base expanding and base expanding device, including drilling machine ontology, support frame, the first hydraulic pump, first hydraulic pump is connected with the casing for being slidably connected to support frame, drilling machine ontology is provided with the second hydraulic pump, second hydraulic pump is connected with support plate, the support plate is provided with screw rod, and the support plate is connected with the upper power head for driving screw rod rotation, and the screw rod is fixedly connected with base expanding and base expanding device far from one end of upper power head.After drilling machine ontology is moved to desired position, first hydraulic pump driving casing is mobile until casing pierces ground end, subsequent second hydraulic pump drives support plate mobile towards the direction of ground end, and upper power head driving screw rod realizes the purpose of drilling around the axial line rotation of itself during this.When screw rod be moved to separated with casing after, base expanding and base expanding device will to ground end carry out expansion operation.Application scheme has the advantages of improving end resistance, saving concrete amount, economical environment-protective.
Description
Technical field
The utility model relates to constructional engineering machinery, in particular to a kind of more function of double power head strength with base expanding and base expanding device
It can drilling machine.
Background technique
In pile foundation engineering, with being continuously increased for depth of building, force pile foundation constantly toward deeper, bigger direction
Development, also requires that pile foundation machinery is deeper to drilling depth, drilling cross-sectional area is bigger and the drilling stronger direction of power accordingly
Development.Rotary drilling machinery is due to there is the features such as drilling ability is strong, rate of penetration is fast and conveniently moving to be widely used in pile foundation engineering
In construction, however, after rotary drilling rig creeps into certain depth, since distance is longer between drilling point and power head, to make power
Machinery drives rotary digging drilling pipe drilling by long pole twisting action, and it is dynamic to reach enough torsions to require very big torque at this time
Can, this is also rotary drilling machinery drilling depth and the basic reason that drilling interfacial area is limited.
Utility model content
The purpose of the utility model is to provide a kind of double power head power multifunction drilling machine with base expanding and base expanding device, has
The purpose of steady drill bit in drilling.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of double power head power multifunction drilling machine with base expanding and base expanding device, including drilling machine ontology, the drilling machine ontology are solid
Surely it is connected with support frame, the drilling machine ontology is provided with the first hydraulic pump, and the first hydraulic pump, which is connected with, is slidably connected to support frame
Lower power head, lower power head is connected with casing, and drilling machine ontology is provided with the second hydraulic pump, and support frame is connected with support plate, institute
It states support plate and is provided with screw rod, the support plate is connected with the upper power head for driving screw rod rotation and connecting with second, the spiral shell
Bar is fixedly connected with base expanding and base expanding device far from one end of upper power head.
By using above-mentioned technical proposal, after drilling machine ontology is moved to desired position, the first hydraulic pump drives casing to move
Dynamic until casing pierces ground end, subsequent second hydraulic pump drives support plate mobile towards the direction of ground end, upper power during this
Head driving screw rod realizes the purpose of drilling around the axial line rotation of itself.When screw rod be moved to separated with casing after, base expanding and base expanding
Device will carry out expansion operation to ground end.
The utility model is further arranged to: base expanding and base expanding device includes the first terminal pad being fixedly connected with screw rod, and described
One terminal pad is connected with first connecting rod, and first terminal pad is hinged with two and symmetrically divides about the first terminal pad center of circle
First rotating bar of cloth, every first rotating bar are hinged with the second rotating bar, two institutes far from one end of the first terminal pad
It states the second rotating bar and is hinged with same second terminal pad jointly, the second terminal pad, which is fixedly connected with, to be socketed in outside first connecting rod
The second connecting rod.
By using above-mentioned technical proposal, the rotation of screw rod is able to drive the first terminal pad and turns around the axial line of itself
It is dynamic, as the mobile first connecting rod of screw rod will be caught in the second connecting rod, the first rotating bar and second turn during this
Lever can be rotated towards the direction far from first connecting rod, and the first rotating bar and the second rotating bar are around first connecting rod later
Axial line rotates the purpose that just can be realized base expanding and base expanding.
The utility model is further arranged to: the side that second rotating bar mutually deviates from is connected with multiple convex
Block.
By using above-mentioned technical proposal, multiple convex blocks can enhance the base expanding and base expanding ability of the second rotating bar.
The utility model is further arranged to: second rotating bar is connected with to be set relative to the inclination of the second rotating bar
The stiffening plate set.
By using above-mentioned technical proposal, stiffening plate can enhance the bonding strength of base expanding and base expanding device, also, stiffening plate is being revolved
During turning, it can equally play the role of base expanding and base expanding.
The utility model is further arranged to: second terminal pad is connected with digging away from the side of the first terminal pad
Sole piece.
By using above-mentioned technical proposal, the ability that base expanding and base expanding device bores ground can be enhanced by digging sole piece.
The utility model is further arranged to: the drilling machine ontology is fixedly connected with more support columns, the every support
Column passes through hydraulic-driven.
By using above-mentioned technical proposal, more support columns can enhance the fixed function on drilling machine ontology and ground.
The utility model is further arranged to: the bottom of the drilling machine ontology is provided with crawler belt.
By using above-mentioned technical proposal, crawler belt can allow drilling machine ontology to travel in broken terrain.
In conclusion the utility model has the following beneficial effects:
After drilling machine ontology is moved to desired position, the driving casing movement of the first hydraulic pump pierces ground end up to casing, with
The second hydraulic pump drives support plate mobile towards the direction of ground end afterwards, axis of the upper power head driving screw rod around itself during this
The purpose of drilling is realized in the rotation of heart line.When screw rod be moved to separated with casing after, base expanding and base expanding device will expand ground end
Zhang Zuoye.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the partial enlarged view of a-quadrant in Fig. 1；
Fig. 3 is the partial structure diagram in embodiment 1；
Fig. 4 be embodiment 1 in catch bar, base expanding and base expanding plate and high pressure sprinkling irrigation between connection relationship structural schematic diagram；
Fig. 5 is the structural schematic diagram of embodiment 2；
Fig. 6 is the partial enlarged view of B area in Fig. 5.
Appended drawing reference: 1, drilling machine ontology；2, support frame；3, the first hydraulic pump；4, the second hydraulic pump；5, casing；6, it supports
Plate；7, screw rod；8, upper power head；9, the first terminal pad；10, the second terminal pad；11, first connecting rod；12, the second connecting rod；
13, reinforcing ring；14, the first rotating bar；15, the second rotating bar；16, convex block；17, stiffening plate；18, sole piece is dug；19, crawler belt；20,
Support column；21, hydraulic motor；22, the first driving gear；23, the first driven gear；24, the second driving gear；25, second from
Moving gear；26, lower power head；27, base expanding and base expanding plate；28, catch bar；29, oil cylinder；30, high-pressure nozzle；31, water pump.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of double power head power multifunction drilling machine with base expanding and base expanding device, it is shown as shown in Figure 1, Figure 3 and Figure 4,
Including drilling machine ontology 1.Drilling machine ontology 1 is fixedly connected with the support frame 2 being vertically arranged.Drilling machine ontology 1 is provided with the first hydraulic pump
3, the first hydraulic pump 3 is connected with lower power head 26, and lower power head 26 includes hydraulic motor 21, and hydraulic motor 21 is in support frame 2
Above and with the casing 5 that support frame 2 is slidably connected it connect.Hydraulic motor 21 is connected with the second driving gear 24, the second driving gear
24 are engaged with the second driven gear 25.Second driven gear 25 is fixedly connected with casing 5.First hydraulic pump 3 can drive hydraulic
Motor 21 is to the second driving gear 24 of driving and the rotation of the second driven gear 25, therefore casing 5 turns along the axial line of itself
It is dynamic.Drilling machine ontology 1 is provided with the second hydraulic pump 4, and support plate 6 is provided with the support plate 6 vertical with support frame 2, and support plate 6 is worn
There is the screw rod 7 vertical with support plate 6, screw rod 7 is fixedly connected with the upper power head 8 for driving screw rod 7 to rotate along self-axis line.
Second hydraulic pump 4 is connect with upper power head 8.Upper power head 8 includes the first driving gear 22 being socketed with screw rod 7.First actively
Gear 22 is engaged with the first driven gear 23.Second driven gear 23 is fixedly connected with the liquid for driving the rotation of the second driven gear 23
Pressure motor 21.Hydraulic motor 21 is connect with the second hydraulic pump 4.Second hydraulic pump 4 is able to drive the rotation of screw rod 7, and screw rod 7 can be from shield
It is passed through in cylinder 5 and then bore operation is carried out to ground.Upper power head 8 and lower power head 26 are supported by lifting rope, and on
Power head 8 and lower power head 26 can decline and by screw rod 7 and shield under gravity under the action of not by lifting rope
Cylinder 5 realizes the purpose for boring ground.
As depicted in figs. 1 and 2, the bottom of drilling machine ontology 1 is provided with crawler belt 19, facilitate the traveling of drilling machine ontology 1 it is concave-convex not
On flat ground.Drilling machine ontology 1 is fixedly connected with more support columns 20, and every support column 20 is by hydraulic-driven, when drilling machine sheet
When body 1 needs fixed, driving support column 20 moves along the axial line of itself and then generates squeezing action with ground, to play
The effect of fixed drilling machine ontology 1.
As depicted in figs. 1 and 2, base expanding and base expanding device includes two base expanding and base expanding plates 27 being rotatablely connected with screw rod 7, every base expanding and base expanding plate 27
It is hinged with catch bar 28, the catch bar 28 is fixedly connected with oil cylinder 29.Oil cylinder 29 can drive catch bar 28 mobile and then band
Dynamic base expanding and base expanding plate 27 rotates, to realize the purpose of base expanding and base expanding.The inside of screw rod 7 is additionally provided with high-pressure nozzle 30, and high-pressure nozzle 30 connects
It is connected to water pump 31.
Embodiment 2: difference from Example 1 is, as shown in Figure 5 and Figure 6, the one end of screw rod 7 far from upper power head 8
It is fixedly connected with base expanding and base expanding device.Base expanding and base expanding device includes the first terminal pad 9 being fixedly connected with screw rod 7.First terminal pad 9 is fixed to be connected
It is connected to and is hinged with two first rotating bars 14, two the first rotating bars 14 are symmetrical about the center of circle of the first terminal pad 9.Each
First rotating bar 14 is rotatably connected to the second rotating bar 15 far from one end of the first terminal pad 9.Each second rotating bar 15 deviates from
The side of first terminal pad 9 is connected with multiple convex blocks 16 being distributed along 15 length direction of the second rotating bar.Each second
One end of rotating bar 15 towards the first rotating bar 14 is connected with stiffening plate 17, and the side that two stiffening plates 17 mutually deviate from is same
Sample is connected with multiple convex blocks 16.Multiple convex blocks 16 can enhance the base expanding and base expanding ability of base expanding and base expanding device.Base expanding and base expanding ability is base expanding and base expanding dress
Set the ability in ground end manufacture dell.First connecting rod 11 is socketed with the second connecting rod 12, and first connecting rod 11 can be along
The direction of axis line of two connecting rods 12 is mobile.The circumferential direction of second connecting rod 12 is connected with the second connecting rod the last 12 of multiple enhancings
The reinforcing ring 13 of degree.Two the second rotating bars 15 are hinged with same second terminal pad 10, and the second terminal pad 10 is connect with first
Disk 9 is parallel.Second terminal pad 10 is connected with away from the side of the first terminal pad 9 and digs sole piece 18.It digs sole piece 18 and is set as round
Bar shape.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of double power head power multifunction drilling machine with base expanding and base expanding device, including drilling machine ontology (1), it is characterized in that: described
Drilling machine ontology (1) is fixedly connected with support frame (2), and the drilling machine ontology (1) is provided with the first hydraulic pump (3), the first hydraulic pump
(3) it is connected with the lower power head (26) for being slidably connected to support frame (2), lower power head (26) is connected with casing (5), drilling machine ontology
(1) it is provided with the second hydraulic pump (4), support frame (2) is connected with support plate (6), and the support plate (6) is provided with screw rod (7), institute
It states support plate (6) and is connected with the upper power head (8) for driving screw rod (7) rotation and connecting with the second hydraulic pump (4), the screw rod
(7) one end far from upper power head (8) is fixedly connected with base expanding and base expanding device.
2. the double power head power multifunction drilling machine according to claim 1 with base expanding and base expanding device, it is characterized in that: base expanding and base expanding fills
The first terminal pad (9) including being fixedly connected with screw rod (7) is set, first terminal pad (9) is connected with first connecting rod
(11), first terminal pad (9) is hinged with two first rotating bars symmetrical about the first terminal pad (9) center of circle
(14), every first rotating bar (14) is hinged with the second rotating bar (15) far from the one end of the first terminal pad (9), two institutes
It states the second rotating bar (15) and is hinged with same second terminal pad (10) jointly, the second terminal pad (10), which is fixedly connected with, to be socketed in
The second connecting rod (12) of first connecting rod (11) outside.
3. the double power head power multifunction drilling machine according to claim 2 with base expanding and base expanding device, it is characterized in that: described
The side that two rotating bars (15) mutually deviate from is connected with multiple convex blocks (16).
4. the double power head power multifunction drilling machine according to claim 2 with base expanding and base expanding device, it is characterized in that: described
Two rotating bars (15) are connected with the stiffening plate (17) being obliquely installed relative to the second rotating bar (15).
5. the double power head power multifunction drilling machine according to claim 2 with base expanding and base expanding device, it is characterized in that: described
Two terminal pads (10) are connected with away from the side of the first terminal pad (9) and dig sole piece (18).
6. the double power head power multifunction drilling machine according to claim 2 with base expanding and base expanding device, it is characterized in that: the brill
Machine ontology (1) is fixedly connected with more support columns (20), and the every support column (20) passes through hydraulic-driven.
7. the double power head power multifunction drilling machine according to claim 1 with base expanding and base expanding device, it is characterized in that: the brill
The bottom of machine ontology (1) is provided with crawler belt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098820.9U CN208416448U (en) | 2018-07-11 | 2018-07-11 | Double power head power multifunction drilling machine with base expanding and base expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098820.9U CN208416448U (en) | 2018-07-11 | 2018-07-11 | Double power head power multifunction drilling machine with base expanding and base expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416448U true CN208416448U (en) | 2019-01-22 |
Family
ID=65125804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098820.9U Active CN208416448U (en) | 2018-07-11 | 2018-07-11 | Double power head power multifunction drilling machine with base expanding and base expanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374505A (en) * | 2019-07-25 | 2019-10-25 | 温州林嘉建筑有限公司 | A kind of drilling machine and bored pile construction method |
| CN112031646A (en) * | 2020-07-23 | 2020-12-04 | 温州京久基础工程有限公司 | Double-power-head multifunctional drilling machine |
| CN117513986A (en) * | 2023-11-16 | 2024-02-06 | 华锦建设集团股份有限公司 | Hydraulic positive and negative circulation drilling machine based on medium hard rock stratum and drilling method thereof |
-
2018
- 2018-07-11 CN CN201821098820.9U patent/CN208416448U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374505A (en) * | 2019-07-25 | 2019-10-25 | 温州林嘉建筑有限公司 | A kind of drilling machine and bored pile construction method |
| CN112031646A (en) * | 2020-07-23 | 2020-12-04 | 温州京久基础工程有限公司 | Double-power-head multifunctional drilling machine |
| CN112031646B (en) * | 2020-07-23 | 2022-03-11 | 温州京久基础工程有限公司 | Double-power-head multifunctional drilling machine |
| CN117513986A (en) * | 2023-11-16 | 2024-02-06 | 华锦建设集团股份有限公司 | Hydraulic positive and negative circulation drilling machine based on medium hard rock stratum and drilling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208416448U (en) | Double power head power multifunction drilling machine with base expanding and base expanding device | |
| WO2008049292A1 (en) | Extruding and expanding drill equipment and the drilling method thereof | |
| CN108131109B (en) | Sidetracking radial well windowing tool and method | |
| CN105840110B (en) | A kind of multifunctional rotary digging machine | |
| CN207436901U (en) | A kind of rotary drilling rig | |
| CN106194030A (en) | A kind of double power head long spire rotation drill machine with casing and the method using its bored pile | |
| CN203685019U (en) | Long spiral drilling machine | |
| CN104389516A (en) | Squeezing enlarging cast-in-situ bored pile hole forming method | |
| CN100485156C (en) | Multiple shaft drilling machine and its construction method | |
| CN104594339B (en) | The construction method of concrete-pile | |
| CN108266131A (en) | Rotate soil compaction bottom expanding drill and method for constructing foundation pile | |
| CN205100881U (en) | Side direction is smashed formula and is dug crowded counterboring machine soon | |
| CN209369747U (en) | A kind of auger stem | |
| CN101086160B (en) | Rotary-digging stillage truck | |
| CN105484236A (en) | V-shaped socket T-shaped pile drilling and stirring machine | |
| CN107989544A (en) | Drill wagon for jack hammer | |
| CN205688434U (en) | A kind of many wings shaped pile roll forming device | |
| CN102162242B (en) | Rotary squeeze-expansion supporting disk machine | |
| CN207795063U (en) | Rock drilling machinery hydraulic pressure integration drill carriage | |
| CN208502813U (en) | A kind of coal mine down-hole tunnel anchor rod drilling device | |
| CN209162815U (en) | A kind of Screw Pile and its construction tool | |
| CN105887810A (en) | Multi-fin special-shaped pile rolling forming device and construction method | |
| CN208089229U (en) | Rotate soil compaction bottom expanding drill | |
| CN207453885U (en) | A kind of multifunctional rotary digging machine | |
| CN203685015U (en) | Square hole forming machine for cast-in-situ bored pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |