CN207583308U - A kind of linkage of rotary drilling rig - Google Patents
A kind of linkage of rotary drilling rig Download PDFInfo
- Publication number
- CN207583308U CN207583308U CN201721764235.3U CN201721764235U CN207583308U CN 207583308 U CN207583308 U CN 207583308U CN 201721764235 U CN201721764235 U CN 201721764235U CN 207583308 U CN207583308 U CN 207583308U
- Authority
- CN
- China
- Prior art keywords
- holes
- oil cylinder
- ear mount
- drilling rig
- rotary drilling
- 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
Links
Abstract
The utility model discloses a kind of linkages of rotary drilling rig,Including triangle joint frame,Chassis and mast,A is equipped at the triangle of triangle joint frame,B and C holes,The both sides in C holes are provided with third ear mount,Chassis is equipped with D successively from the bottom up,E and F holes,E holes are between D holes and F holes,Supporting rod there are two being set between B holes and D holes,A swing arm is equipped between C holes and F holes,Swing arm both sides are equipped with G holes,G holes are located at below C holes,There are two amplitude oil cylinders for connection between G holes and E holes,The cylinder of amplitude oil cylinder is hinged with E holes,The piston rod of amplitude oil cylinder is hinged with G holes,The utility model mainly plays luffing and supporting role,It can facilitate,Rapidly realize rotary drilling rig boring positioning,Coverage area is big,And the rigidity and intensity of linkage mechanism are big,The stability of swing arm is greatly improved,The efficiency being effectively improved in work progress.
Description
Technical field
The utility model is related to engineering machinery, more particularly to a kind of linkage of rotary drilling rig.
Background technology
Rotary drilling rig is a kind of construction machinery of pore-forming operation in suitable building foundation engineering.Linkage mechanism is rotary drilling rig
Very important equipment, original linkage mechanism adjusting is cumbersome, and coverage area is small, low construction efficiency, and linkage mechanism
Rigidity and intensity are insufficient, can influence construction stability, and then influence borehole accuracy, intensity deficiency can lead to the swing arm of linkage mechanism
Cracking failure occurs, influences the life security of working efficiency or even meeting crisis construction personnel.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, provides a kind of simple in structure, rigidity and the big gear of intensity
Structure.
Technical solution is used by the utility model solves its technical problem：
A kind of linkage of rotary drilling rig, including triangle joint frame 1, chassis 4 and mast 10,10 bottom left of mast is equipped with
First ear mount 9, right bottom are set there are two the second ear mount 8, two 8 coaxial lines of the second ear mount, are equipped at the triangle of triangle joint frame 1
A, B and C holes, the both sides in C holes are provided with third ear mount 5, mast oil cylinder 11, mast are equipped between 5 and second ear mount 8 of third ear mount
The cylinder of oil cylinder 11 is hinged with third ear mount 5, and the piston rod of mast oil cylinder 11 is hinged with the second ear mount 8, chassis 4 from the bottom up according to
It is secondary be equipped with D, E and F hole, E holes positioned at D holes and F holes between, set between B holes and D holes there are two supporting rod 3, set between C holes and F holes
There is a swing arm 7,7 both sides of swing arm are equipped with G holes, and G holes are located at below C holes, amplitude oil cylinder 6 there are two connections between G holes and E holes,
The cylinder of amplitude oil cylinder 6 is hinged with E holes, and piston rod and the G holes of amplitude oil cylinder 6 are hinged；
B holes, C holes, D holes and F holes form a parallelogram linkage mechanism, the hinge of 11 and second ear mount 8 of mast oil cylinder
It connects place, A holes and C holes and forms a triangle linkage mechanism.
Preferably, two amplitude oil cylinders 6 are mutually parallel.
Preferably, the supporting rod 3 of homonymy is generally aligned in the same plane with 6 axis of amplitude oil cylinder.
Preferably, the inside of triangle joint frame 1 is additionally provided with a through-hole 2.
The beneficial effects of the utility model are：
The utility model mainly plays luffing and supporting role, can easily and quickly realize rotary drilling rig boring positioning, cover
Lid range is big, and the rigidity of linkage mechanism and intensity are big, and the stability of swing arm is greatly improved, and is effectively improved and constructed
Efficiency in journey.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1, the utility model is a kind of linkage of rotary drilling rig, including triangle joint frame 1,4 and of chassis
Mast 10,10 bottom left of mast are equipped with the first ear mount 9, and right bottom is set there are two the second ear mount 8, two 8 coaxial lines of the second ear mount,
A, B and C hole are equipped at the triangle of triangle joint frame 1, the both sides in C holes are provided with third ear mount 5,5 and second ear mount 8 of third ear mount
Between be equipped with mast oil cylinder 11, the cylinder of mast oil cylinder 11 is hinged with third ear mount 5, the piston rod of mast oil cylinder 11 and the second ear
Seat 8 is hinged, and chassis 4 is equipped with D, E and F hole successively from the bottom up, and E holes are equipped with two between D holes and F holes between B holes and D holes
A supporting rod 3 is equipped with a swing arm 7 between C holes and F holes, 7 both sides of swing arm are equipped with G holes, and G holes are located at below C holes, G holes and E holes
Between connection there are two amplitude oil cylinder 6, cylinder and the E holes of amplitude oil cylinder 6 to be hinged, and piston rod and the G holes of amplitude oil cylinder 6 are hinged；
B holes, C holes, D holes and F holes form a parallelogram linkage mechanism, the hinge of 11 and second ear mount 8 of mast oil cylinder
It connects place, A holes and C holes and forms a triangle linkage mechanism.
Two amplitude oil cylinders 6 are mutually parallel.
The supporting rod 3 of homonymy is generally aligned in the same plane with 6 axis of amplitude oil cylinder.
The inside of triangle joint frame 1 is additionally provided with a through-hole 2, mitigates the weight of tripod, and conducive to the connection of oil pipe.
The utility model mainly plays luffing and supporting role, can easily and quickly realize rotary drilling rig boring positioning, cover
Lid range is big, and the rigidity of linkage mechanism and intensity are big, and the stability of swing arm is greatly improved, and is effectively improved and constructed
Efficiency in journey.
Above-mentioned foundation the utility model is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of linkage of rotary drilling rig, it is characterised in that：Including triangle joint frame（1）, chassis（4）And mast（10）,
Mast（10）Bottom left is equipped with the first ear mount（9）, right bottom is set there are two the second ear mount（8）, two the second ear mounts（8）It is coaxial
Line, triangle joint frame（1）Triangle at be equipped with A, B and C hole, the both sides in C holes are provided with third ear mount（5）, third ear mount（5）With
Second ear mount（8）Between be equipped with mast oil cylinder（11）, mast oil cylinder（11）Cylinder and third ear mount（5）It is hinged, mast oil cylinder
（11）Piston rod and the second ear mount（8）It is hinged, chassis（4）It is equipped with D, E and F hole successively from the bottom up, E holes are located at D holes and F holes
Between, it is set between B holes and D holes there are two supporting rod（3）, a swing arm is equipped between C holes and F holes（7）, swing arm（7）Both sides are equipped with G
Hole, G holes are located at below C holes, and there are two amplitude oil cylinders for connection between G holes and E holes（6）, amplitude oil cylinder（6）Cylinder and E holes
It is hinged, amplitude oil cylinder（6）Piston rod be hinged with G holes；
B holes, C holes, D holes and F holes form a parallelogram linkage mechanism, mast oil cylinder（11）With the second ear mount（8）Hinge
It connects place, A holes and C holes and forms a triangle linkage mechanism.
2. a kind of linkage of rotary drilling rig according to claim 1, it is characterised in that：Two amplitude oil cylinders（6）Phase
It is mutually parallel.
3. a kind of linkage of rotary drilling rig according to claim 1, it is characterised in that：The supporting rod of homonymy（3）With
Amplitude oil cylinder（6）Axis is generally aligned in the same plane.
4. a kind of linkage of rotary drilling rig according to claim 1, it is characterised in that：Triangle joint frame（1) interior
Portion is additionally provided with a through-hole（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764235.3U CN207583308U (en) | 2017-12-18 | 2017-12-18 | A kind of linkage of rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721764235.3U CN207583308U (en) | 2017-12-18 | 2017-12-18 | A kind of linkage of rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583308U true CN207583308U (en) | 2018-07-06 |
Family
ID=62738701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721764235.3U Expired - Fee Related CN207583308U (en) | 2017-12-18 | 2017-12-18 | A kind of linkage of rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583308U (en) |
-
2017
- 2017-12-18 CN CN201721764235.3U patent/CN207583308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |