CN207194848U - Full-sleeve full-rotation drill sleeve pipe clamping device - Google Patents
Full-sleeve full-rotation drill sleeve pipe clamping device Download PDFInfo
- Publication number
- CN207194848U CN207194848U CN201721135362.7U CN201721135362U CN207194848U CN 207194848 U CN207194848 U CN 207194848U CN 201721135362 U CN201721135362 U CN 201721135362U CN 207194848 U CN207194848 U CN 207194848U
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- CN
- China
- Prior art keywords
- full
- sleeve
- sleeve pipe
- clamping device
- pipe clamping
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Abstract
A kind of full-sleeve full-rotation drill sleeve pipe clamping device, include the gripping block of lower pivoting support, upper rotary supporting, the lifting top layer being fixed in upper rotary supporting and gripping sleeve, also include the clamping cylinder of the supporting of connection upper rotary and lower pivoting support, two connecting rods being rotatably arranged in gripping block, one of connecting rod is connected with upper rotary support rotary, and another connecting rod is connected with lower revolution support rotary.Full-sleeve full-rotation drill sleeve pipe clamping device of the present utility model provides clamping force using clamping cylinder, clamping force is big, centering is good, is applicable under the various complicated geological environments such as rock stratum, drift sand and constructs, can be used on various high-power, high pulling torque full-sleeve full-rotation drills.
Description
Technical field
A kind of sleeve pipe clamping device is the utility model is related to, more particularly to a kind of full-sleeve full-rotation drill sleeve pipe clamps dress
Put.
Background technology
With the continuous quickening of China's infrastructure, construct under various complicated geological environments more and more, pass through during construction
Being commonly encountered underground has the complicated geological situation such as drift sand, solution cavity and rock stratum, and traditional construction equipment and construction face increasingly
More limitations, to clamp apparatus structure complicated for the sleeve pipe of universal full-sleeve full-rotation drill both at home and abroad at present, and have quality it is big,
The shortcomings of clamping force is small, dismounting is inconvenient, influences construction speed.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of clamping force bigger full-sleeve full-rotation drill sleeve pipe
Clamping device.
A kind of full-sleeve full-rotation drill sleeve pipe clamping device, including lower pivoting support, upper rotary support, are fixed on last time
Turn the gripping block of the lifting top layer and gripping sleeve in supporting, in addition to the supporting of connection upper rotary and the clamping of lower pivoting support oil
Cylinder, two connecting rods being rotatably arranged in gripping block, one of connecting rod are connected with upper rotary support rotary, another
Connecting rod is connected with lower revolution support rotary.
Full-sleeve full-rotation drill sleeve pipe clamping device of the present utility model provides clamping force, clamping force using clamping cylinder
Greatly, centering is good, is applicable under the various complicated geological environments such as rock stratum, drift sand and constructs, can it is various it is high-power, high pulling torque is a full set of
Used on pipe full-rotating drill.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model full-sleeve full-rotation drill sleeve pipe clamping device.
Embodiment
Full-sleeve full-rotation drill sleeve pipe clamping device of the present utility model is described in detail with reference to diagram.
Fig. 1 is referred to, full-sleeve full-rotation drill sleeve pipe clamping device of the present utility model is used for the sleeve pipe for clamping circle
1, full-sleeve full-rotation drill sleeve pipe clamping device include lower pivoting support 2, idle pulley 3, idler shaft 4, reductor 5, transmission case 6,
Clamping cylinder 7, oil cylinder bearing pin 8, lifting top layer 9, upper rotary supporting 10, fixed pin shaft 11, mounting seat 12, connecting rod 13, clamping
Block 14 and block 15.The both ends of transmission case 6 are provided with reductor 5, and idle pulley 3 is fixed on transmission case 6 by idler shaft 4, reductor 5
The outer ring for driving lower pivoting support 2 by idle pulley 3 rotates.The lower inner ring of pivoting support 2 is bolted on transmission case 6.Folder
Locking oil cylinder 7 connects transmission case 6 and lifting top layer 9, the piston rod telescopic drive lifting top layer 9 of clamping cylinder 7 by oil cylinder bearing pin 8
Move up and down.Lifting top layer 9 supports 10 inner rings with upper rotary by bolt and is fixed together.Mounting seat 12 has two, wherein one
The individual outer ring for being bolted on lower pivoting support 2, another is bolted on the outer ring of upper rotary supporting 10.Even
Extension bar 13 and fixed pin shaft 11 also respectively have two, and the one end of connecting rod 13 is connected by a fixed pin shaft 11 with mounting seat 12, separately
Outer one end and gripping block 14 are rotatably connected so that and lifting top layer 9 can drive mounting seat 12 to lift when lifting, from
And using connecting rod 13 drive gripping block 14 it is convex enter close to sleeve pipe 1 or being retracted away from sleeve pipe 1.
Gripping block 14 is fan-shaped arc plate, and arc plate inner circle radius is equal with the exradius of sleeve pipe 1, and gripping block 14 can be held tightly
Sleeve pipe 1 simultaneously drives it to be turned round and elevating movement.
Block 15 is arranged on the exterior arc surface of gripping block 14, and spacing work is played in connecting rod 13 and the disassembly process of gripping block 14
With.
Said structure is the structure of one group of full-sleeve full-rotation drill sleeve pipe clamping device, in actual use, Ke Yiduo
Group full-sleeve full-rotation drill sleeve pipe clamping device works together, such as two groups, three groups, four groups, six groups etc., it is evenly distributed on set
On the outer circumference surface of pipe 1, jacket pipe 1 can be closely embraced together.
During work, full-sleeve full-rotation drill sleeve pipe clamping device is set in outside sleeve pipe 1, and clamping cylinder 7 shrinks, lifting
Top layer 9 declines, and mounting seat 12 declines therewith, driving gripping block 14 it is convex enter close to sleeve pipe 1 and final gripping sleeve 1, gripping sleeve 1
After can turn round or lift with drive sleeve 1, fixed position drill.After the completion of drilling, maintain to embrace jacket pipe 1 then by sleeve pipe
1 extracts, the diastole of clamping cylinder 7, and lifting top layer 9 rises, and drives gripping block 14 to withdraw by connecting rod 13 and unclamps sleeve pipe 1,
Sleeve pipe 1 is deviate from into other placement, completes boring work.
Full-sleeve full-rotation drill sleeve pipe clamping device of the present utility model provides clamping force, clamping force using clamping cylinder
Greatly, centering is good, is applicable under the various complicated geological environments such as rock stratum, drift sand and constructs, can it is various it is high-power, high pulling torque is a full set of
Used on pipe full-rotating drill.Gripping block is fan-shaped arc plate, and clamping force is uniform, small to casing damage；Structure type is simple, quality
Gently, fault rate is low, and securely and reliably, efficiency of construction is high.
In summary, preferred embodiment of the present utility model is these are only, should not be limited with this of the present utility model
Scope.I.e. every simple equivalent changes and modifications made according to the utility model claims book and description, all should
Still belong in the range of the utility model patent covers.
Claims (8)
1. a kind of full-sleeve full-rotation drill sleeve pipe clamping device, including lower pivoting support, upper rotary support, are fixed on upper rotary
The gripping block of lifting top layer and gripping sleeve in supporting, it is characterised in that also include the supporting of connection upper rotary and lower revolution branch
The clamping cylinder held, two connecting rods being rotatably arranged in gripping block, one of connecting rod connect with upper rotary support rotary
Connect, another connecting rod is connected with lower revolution support rotary.
2. full-sleeve full-rotation drill sleeve pipe clamping device as claimed in claim 1, it is characterised in that also including two connections
Seat, one of connecting seat are arranged in upper rotary supporting, and another connecting seat is arranged on lower pivoting support, connecting rod one
End is arranged on connecting seat, and other end is arranged in gripping block.
3. full-sleeve full-rotation drill sleeve pipe clamping device as claimed in claim 1, it is characterised in that also include and lower revolution
The transmission case of supporting and fixing connection.
4. full-sleeve full-rotation drill sleeve pipe clamping device as claimed in claim 3, in addition to subtracting on transmission case
Fast machine.
5. full-sleeve full-rotation drill sleeve pipe clamping device as claimed in claim 4, in addition to be fixed on lazy on transmission case
Wheel, reductor drive the outer ring of lower pivoting support to rotate by idle pulley.
6. full-sleeve full-rotation drill sleeve pipe clamping device as claimed in claim 5, lower pivoting support inner ring is consolidated by bolt
It is scheduled on transmission case.
7. full-sleeve full-rotation drill sleeve pipe clamping device as claimed in claim 1, gripping block is corresponding with sleeve pipe fan-shaped
Arc plate.
8. full-sleeve full-rotation drill sleeve pipe clamping device as claimed in claim 7, in addition to the gear in gripping block
Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135362.7U CN207194848U (en) | 2017-09-05 | 2017-09-05 | Full-sleeve full-rotation drill sleeve pipe clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135362.7U CN207194848U (en) | 2017-09-05 | 2017-09-05 | Full-sleeve full-rotation drill sleeve pipe clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207194848U true CN207194848U (en) | 2018-04-06 |
Family
ID=61791392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721135362.7U Active CN207194848U (en) | 2017-09-05 | 2017-09-05 | Full-sleeve full-rotation drill sleeve pipe clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207194848U (en) |
-
2017
- 2017-09-05 CN CN201721135362.7U patent/CN207194848U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200604 Address after: 221140 No. 8 Tongfa Road, Quanshan Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Dun'an Construction Machinery Manufacturing Co.,Ltd. Address before: 1-6 No. 221140 Jiangsu city of Xuzhou Province era North Development Zone Quanshan District Road Patentee before: XUZHOU DUN'AN HEAVY INDUSTRY MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: 201901 5 / F, 6 / F, building 5, No. 258, Yangnan Road, Baoshan District, Shanghai Patentee after: SHANGHAI ENGINEERING MACHINERY Co.,Ltd. Address before: 221140 No.8 Tongfa Road, Quanzhou Economic Development Zone, Quanzhou District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Dun'an Construction Machinery Manufacturing Co.,Ltd. |