CN208900026U - A kind of drilling machine - Google Patents
A kind of drilling machine Download PDFInfo
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- CN208900026U CN208900026U CN201821550853.2U CN201821550853U CN208900026U CN 208900026 U CN208900026 U CN 208900026U CN 201821550853 U CN201821550853 U CN 201821550853U CN 208900026 U CN208900026 U CN 208900026U
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- steel cable
- cable group
- chassis
- swing arm
- power head
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Abstract
The utility model discloses a kind of drilling machines, including chassis, swing arm and boom are provided on the chassis, the swing arm is flexibly connected with the chassis and is connected with mast above the swing arm, the mast side is connected with power head, drilling rod is connected on the power head, the first steel cable group and the second steel cable group are arranged at the top of the boom, the first steel cable group and the second steel cable group front end are connected on the chassis, the first steel cable group rear end, which is hung, is located at the drilling rod top, the first steel cable group is for drawing the drilling rod or more, the second steel cable group rear end is connected with punching grab bucket or/and suspender, the second steel cable group is for drawing the punching grab bucket and the suspender or more.The drilling machine provided by the utility model can integrate drilling, crawl, lifting function, and a tractor serves several purposes can reduce the requirement to construction site size and production cost, improve production efficiency.
Description
Technical field
The utility model relates to engineering machinery fields, more specifically, in particular to a kind of drilling machine.
Background technique
In construction, basis that the stake being set in ground and the cushion cap being coupled with stake top collectively constitute or by column with
The single-pile foundation that is directly coupled of stake is commonly referred to as pile foundation, organizes and implements the work progress of this pile foundation pile foundation engineering, and rotary digging
Drilling machine is then common a kind of construction tool in pile foundation engineering.Rotary drilling rig is that one kind can be in soil such as sand, cohesive soil, slity soils
The engineering machinery that layer drills, meanwhile, for the maximum drilling diameter of rotary drilling rig up to 1.5~4m, maximum depth of pore forming is 60
~90m can satisfy the requirement of all kinds of large foundation constructions, and therefore, rotary drilling rig is widely used in urban construction, highway bridge
The fields such as beam, industrial civil building, diaphram wall, water conservancy, antiseepage slope protection.
In practical operation, for construction site, other than drilling, the behaviour such as past contact is grabbed, lifted
Make, and existing rotary drilling rig can only often realize single drilling function, therefore, construction site need to configure crawler belt toward contact
It hangs, rush the other equipment such as grab bucket, and the space occupied of these equipment is often all bigger, so, it is desirable that construction site space foot
Enough big, once construction site is too small, above equipment possibly can not carry out construction, and even equipment can not drive into；In addition, more set
Standby introduction can be significantly greatly increased production cost again, and equipment drives into output and greatly reduces production efficiency.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of drilling machine, which is designed by its structure, Ke Yiji
, a tractor serves several purposes can reduce the requirement to construction site size and be produced into for drilling, crawl, lifting function
This, improves production efficiency.
A kind of drilling machine, including chassis, swing arm and boom are provided on the chassis, and the swing arm and the chassis activity connect
It connects and is connected with mast above the swing arm, the mast side is connected with power head, and drilling rod, institute are connected on the power head
It states and is arranged with the first steel cable group and the second steel cable group at the top of boom, the first steel cable group is connect with the second steel cable group front end
On the chassis, the first steel cable group rear end, which is hung, is located at the drilling rod top, and the first steel cable group is described for drawing
Above and below drilling rod, the second steel cable group rear end is connected with punching grab bucket or/and suspender, and the second steel cable group is for drawing the punching
Above and below grab bucket and the suspender.
Preferably, the punching grab bucket is with the suspender detachable connection in the second steel cable group rear end.
Preferably, pulley blocks are provided at the top of the boom, the first steel cable group is wound around with the second steel cable group
On the pulley blocks.
Preferably, it is connected on the chassis and turns beam, it is described to turn to be connected with full circle swinging mechanism on beam.
Preferably, the swing arm bottom and the chassis are hinged, hinged with the mast lower end at the top of the swing arm.
Preferably, the first flexible oil for driving the swing arm pitching is hinged between the swing arm and the chassis
Cylinder, the swing arm, the chassis, the first telescopic oil cylinder three are triangularly arranged；The swing arm and the mast upper end
Between be hinged with the second telescopic oil cylinder for driving the mast pitching, second telescopic oil cylinder, the swing arm, the mast
Bar three is triangularly arranged.
Preferably, inversion wishbone, the inversion V-arrangement are provided between first telescopic oil cylinder lower end and the chassis
Two fulcrums and the chassis of frame lower end are hinged, the inversion wishbone upper end vertex and first telescopic oil cylinder lower end
It is hinged.
Preferably, the power head includes power head ontology, and being used for of being connected up and down is provided in the power head ontology
The interspersed guide hole of the drilling rod, the power head ontology top are provided with gripping sleeve, and the gripping sleeve is used for the folder of the drilling rod
The tight and described gripping sleeve can be rotated synchronously with the drilling rod, be provided with pressurization oil cylinder, the pressurization below the power head ontology
Oil cylinder is used for the pressurization when rod boring.
The beneficial effects of the utility model are: first can be passed through when the drilling machine specific works provided by the utility model
Steel cable group traction drilling rod drills up and down, punching grab bucket or suspender can be replaced by the second steel cable group, to be grabbed and be hung
Dress, in this way, can integrate drilling, crawl, lifting function, a tractor serves several purposes can reduce the requirement to construction site size,
It can be reduced production cost again, improve production efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the overall structure diagram of drilling machine disclosed in the utility model embodiment；
Fig. 2 is enlarged diagram at the swing arm of drilling machine disclosed in the utility model embodiment.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.
Based on the embodiment in the application, those of ordinary skill in the art are obtained without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present application.
In the description of the present invention, it should be understood that the side of the instructions such as term " front end ", " rear end ", " side "
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
Referring to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 provides a kind of specific embodiment of drilling machine of the utility model, wherein Fig. 1 is
The overall structure diagram of drilling machine disclosed in the utility model embodiment；Fig. 2 is brill disclosed in the utility model embodiment
Enlarged diagram at the swing arm of machine.
As depicted in figs. 1 and 2, a kind of drilling machine is present embodiments provided, which includes chassis 1, swing arm 2, boom 3, mast
Bar 4, power head 5, drilling rod 6, the first steel cable group 7, the second steel cable group 8, punching grab bucket 9, suspender 10.
In the present solution, chassis 1 has been used for integrated support effect, while power output is provided for the traveling and work of drilling machine.
Specifically, chassis 1 can use caterpillar chassis, to further increase load-bearing capacity and Lifting Capacity.
Swing arm 2 and boom 3 are provided on chassis 1, swing arm 2 is flexibly connected with chassis 1 and is connected with above swing arm 2 mast 4,
4 side of mast is connected with power head 5, and drilling rod 6 is connected on power head 5.Specifically, boom 3 is generally much higher than swing arm 2, swing arm 2
For controlling 4 pitching of mast and up and down, and then drive power head 5 and 6 pitching of drilling rod and up and down.
The first steel cable group 7 and the second steel cable group 8,8 front end of the first steel cable group 7 and the second steel cable group are arranged at the top of boom 3
It is connected on chassis 1,7 rear end of the first steel cable group, which is hung, is located at 6 top of drilling rod, and the first steel cable group 7 is for drawing about 6 drilling rod.Tool
Body, since the stroke of the first steel cable group 7 generally can be set long, 7 lower end of the first steel cable group can configure super
Long drilling rod further realizes the construction of super large ultra-deep aperture hole.
Second steel cable group, 8 rear end detachable connection has punching grab bucket 9 or/and suspender 10, and the second steel cable group 8 is for drawing punching
Grab bucket 9 or about 10 suspender.Specifically, 8 rear end of the second steel cable group can both connect punching grab bucket 9 and suspender 10 simultaneously, can also be with
Selection connection is carried out between the two with suspender 10 in punching grab bucket 9.In attached drawing 1 provided in this embodiment simultaneously be equipped with punching grab bucket 9 with
Suspender 10.
In the present solution, punching grab bucket 9 is that set inside pipe casing rushes digging machine structure in hole drilling, punching grab bucket 9 can be relied on
The traction of second steel cable group 8 digs operation to complete punching.When operation, punching grab bucket 9 is freely fallen along internal surface of sleeve pipe, and falling speed is fast, rushes
It is strong to hit power, hardpan can directly rush digging, and operating efficiency is high.Wherein, the bucket lip of punching grab bucket 9 can be set in the arc-shaped, then
In addition the weight of punching grab bucket 9 itself, so that it may convenient to realize that underwater punching is dug.
When specific works, the drilling machine that this programme provides can draw about 6 drilling rod by the first steel cable group 7 and drill, can
With by the second steel cable group 8 replacement punching grab bucket 9 or suspender 10, to be grabbed and be lifted, in this way, can collect drilling, crawl,
Lift function, a tractor serves several purposes can reduce the requirement to construction site size and production cost, improve life
Produce efficiency.
In the present embodiment, for the sliding for further facilitating the first steel cable group 7 and the second steel cable group 8, the traction of lifting means
Ability, it is preferable that pulley blocks 11, the first steel cable group 7 and 8 winding of the second steel cable group are provided at the top of the boom 3
On the pulley blocks 11.
In the present embodiment, to allow this drilling machine to carry out full circle swinging construction as full-rotating drill, further increases and set
Standby multi-faceted work capacity, it is preferable that it is connected on the chassis 1 and turns beam 12, it is described to turn to be connected with full circle swinging machine on beam 12
Structure 13.
In the present embodiment, drilling rod 6 is driven to creep into further facilitate power head 5, it is preferable that the power head 5 includes dynamic
Power head ontology is provided with the guide hole interted for the drilling rod 6 be connected up and down, the power head sheet in the power head ontology
Gripping sleeve is provided with above body, clamping and the gripping sleeve of the gripping sleeve for the drilling rod synchronous with the drilling rod can turn
It is dynamic, pressurization oil cylinder is provided with below the power head ontology, the pressurization oil cylinder is used for the pressurization when rod boring.
Specifically, the power head provided in this embodiment is ingenious in design, simple, convenient to install and maintain；The power head simultaneously
Solve the problems, such as that motive power head can not meet full geology drilling simultaneously in the prior art and drilling depth is shallower；In addition, this is dynamic
Power head has certain centralizing function to drilling rod.
In the present embodiment, for the driving for further facilitating mast 4, it is preferable that 2 bottom of swing arm and the chassis 1 are cut with scissors
It connects, 2 top of swing arm is hinged with 4 lower end of mast.
In the present embodiment, for the integral strength of further effective lifting means, the stability and safety of lifting means are excellent
Selection of land is hinged with the first telescopic oil cylinder 14 for driving the swing arm pitching between the swing arm 2 and the chassis 1, described
Swing arm 2, the chassis 1,14 three of the first telescopic oil cylinder are triangularly arranged；The swing arm 2 and 4 upper end of mast it
Between be hinged with the second telescopic oil cylinder 15 for driving 4 pitching of mast, second telescopic oil cylinder 15, the swing arm 2, institute
4 three of mast is stated to be triangularly arranged.
Preferably, be provided between 14 lower end of the first telescopic oil cylinder and the chassis 1 be inverted wishbone 16, it is described fall
Two fulcrums and the chassis 1 for setting 16 lower end of wishbone are hinged, and 16 upper end vertex of inversion wishbone is stretched with described first
14 lower end of contracting oil cylinder is hinged.
A kind of drilling machine provided by the utility model is described in detail above.Specific case pair used herein
The principles of the present invention and embodiment are expounded, and the above embodiments are only used to help understand, and this is practical new
The method and its core concept of type.It is practical not departing from it should be pointed out that for those skilled in the art
Under the premise of new principle, several improvements and modifications can be made to this utility model, these improvement and modification also fall into this
In the protection scope of utility model claims.
Claims (8)
1. a kind of drilling machine, which is characterized in that including chassis, be provided with swing arm and boom on the chassis, the swing arm with it is described
Chassis is flexibly connected and is connected with mast above the swing arm, and the mast side is connected with power head, connects on the power head
It is connected to drilling rod, the first steel cable group and the second steel cable group, the first steel cable group and second steel are arranged at the top of the boom
Rope group front end is connected on the chassis, and the first steel cable group rear end, which is hung, is located at the drilling rod top, the first steel cable group
For drawing the drilling rod or more, the second steel cable group rear end is connected with punching grab bucket or/and suspender, and the second steel cable group is used
Above and below the traction punching grab bucket and the suspender.
2. drilling machine according to claim 1, which is characterized in that the punching grab bucket is with the suspender detachable connection in institute
State the second steel cable group rear end.
3. drilling machine according to claim 1, which is characterized in that be provided with pulley blocks, first steel at the top of the boom
Rope group and the second steel cable group are wound around on the pulley blocks.
4. drilling machine according to claim 1, which is characterized in that it is connected on the chassis and turns beam, it is described to turn to connect on beam
There is full circle swinging mechanism.
5. drilling machine according to claim 1, which is characterized in that the swing arm bottom and the chassis are hinged, the swing arm
Top and the mast lower end are hinged.
6. drilling machine according to claim 5, which is characterized in that be hinged between the swing arm and the chassis for driving
First telescopic oil cylinder of the swing arm pitching, the swing arm, the chassis, the first telescopic oil cylinder three cloth triangular in shape
It sets；It is hinged with the second telescopic oil cylinder for driving the mast pitching between the swing arm and the mast upper end, described
Two telescopic oil cylinders, the swing arm, the mast three are triangularly arranged.
7. drilling machine according to claim 6, which is characterized in that set between first telescopic oil cylinder lower end and the chassis
It is equipped with inversion wishbone, two fulcrums for being inverted wishbone lower end are hinged with the chassis, the inversion wishbone upper end top
Point is hinged with first telescopic oil cylinder lower end.
8. drilling machine according to claim 1, which is characterized in that the power head includes power head ontology, the power head
It is provided with the guide hole interted for the drilling rod be connected up and down in ontology, is provided with gripping sleeve above the power head ontology,
Clamping and the gripping sleeve of the gripping sleeve for the drilling rod can be rotated synchronously with the drilling rod, under the power head ontology
Side is provided with pressurization oil cylinder, and the pressurization oil cylinder is used for the pressurization when rod boring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550853.2U CN208900026U (en) | 2018-09-21 | 2018-09-21 | A kind of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550853.2U CN208900026U (en) | 2018-09-21 | 2018-09-21 | A kind of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900026U true CN208900026U (en) | 2019-05-24 |
Family
ID=66573321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550853.2U Active CN208900026U (en) | 2018-09-21 | 2018-09-21 | A kind of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952568A (en) * | 2018-09-21 | 2018-12-07 | 河北庄重工程机械有限公司 | A kind of drilling machine |
-
2018
- 2018-09-21 CN CN201821550853.2U patent/CN208900026U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952568A (en) * | 2018-09-21 | 2018-12-07 | 河北庄重工程机械有限公司 | A kind of drilling machine |
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