CN105443051A - Clamping device for dismounting drilling rod of drilling machine - Google Patents
Clamping device for dismounting drilling rod of drilling machine Download PDFInfo
- Publication number
- CN105443051A CN105443051A CN201410512229.3A CN201410512229A CN105443051A CN 105443051 A CN105443051 A CN 105443051A CN 201410512229 A CN201410512229 A CN 201410512229A CN 105443051 A CN105443051 A CN 105443051A
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- CN
- China
- Prior art keywords
- oil cylinder
- fixed clamp
- cramping body
- drilling rod
- clamp body
- 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.)
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Abstract
A clamping device for dismounting a drilling rod of a drilling machine includes a fixation clamping body and a rotary clamping body which are arranged at the drilling machine body side by side. The fixation clamping body comprises fixation clamping body bases symmetric about the axis of the drilling rod, fixation clamping body baffle plates symmetric about the axis of the drilling rod, and fixation clamping body clamping oil cylinder symmetric about the axis of the drilling rod and equipped with claws. The rotary clamping body comprises rotary clamping body bases symmetric about the axis of the drilling rod, rotary clamping body baffle plates symmetric about the axis of the drilling rod, and rotary clamping body clamping oil cylinder symmetric about the axis of the drilling rod and equipped with claws. The top of the fixation clamping body is provided with fixation clamping body top bases symmetric about the axis of the drilling rod and connected through a pull rod. The top of the rotary clamping body is provided with rotary clamping body top bases symmetric about the axis of the drilling rod and connected through another pull rod. A location plate for fixing the fixation clamping body on the machine body is arranged at one side of the fixation clamping body. A rotary oil cylinder is arranged at one side of the rotary clamping body and under the rotary clamping body oil cylinder. Through installation of the fixation clamping body and the rotary clamping body on the drilling machine body, the clamping device for dismounting the drilling rod of the drilling machine provided by the invention enables the drilling rod to be dismounted to be clamped through the clamping oil cylinders with the claws. The work of the rotary oil cylinder on the rotary clamping body drives the drilling rod on the rotary clamping body to rotate so as to dismount the drilling rod. The clamping device of the invention has simple structure, is convenient to install and dismount, saves time and labour, and has high efficiency.
Description
Technical field
The present invention relates to a kind of clamping device, particularly a kind of clamping device for dismantling underground drill rig drilling rod.
Background technology
Underground drill rig is after drilling operation, need manually drilling rod to be dismantled, particularly when in the work of drilling carrying out deep hole, the work of drilling of deep hole is carried out after being normally threaded by many drilling rod head and the tail, due to the inertia of machinery, drilling rod is bore tighter and tighter in real work, cause workman very painstaking when unloading drilling rod, often need many people just can complete the dismantlement work of drilling rod, because drilling rod workbench has certain height, there is larger potential safety hazard in artificial unloading's drilling rod, when dismantling the drilling rod lengthened, operate very inconvenient, certain influence is brought to programming.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of clamping device for drilling rod of rigging down, and substitute the work of artificial unloading's drilling rod, time saving and energy saving, efficiency is high.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: for the clamping device of drilling rod of rigging down, and comprises the fixed clamp body and rotation cramping body that are disposed side by side on drilling machine body;
Described fixed clamp body comprises fixed clamp body base, fixed clamp body backboard, fixed clamp body front apron and the fixed clamp body clamping oil cylinder be arranged symmetrically with drill rod axis, and fixed clamp body oil cylinder one end is provided with fixed clamp body claw;
Rotation cramping body base, rotation cramping body baffle plate and rotation cramping body clamping oil cylinder that described rotation cramping body comprises rotary oil cylinder and is arranged symmetrically with drill rod axis, rotate cramping body oil cylinder one end and be provided with rotation cramping body claw;
It is characterized in that: described fixed clamp body top is provided with drill rod axis symmetrically arranged fixed clamp body footstock, fixed clamp body footstock is connected by fixed clamp body pull bar, fixed clamp body backboard side is provided with location-plate, and location-plate is connected with drilling machine body bolt by location-plate flange;
Described rotation cramping body top is provided with drill rod axis symmetrically arranged rotation cramping body footstock, rotate cramping body footstock to connect by rotating cramping body pull bar, rotate cramping body both sides and be respectively equipped with rotary oil cylinder junction plate, rotate cramping body fixed head, guide rail fixed plate and guide rail, guide rail is fixed on rotary oil cylinder junction plate and rotation cramping body fixed head by bolt by guide rail fixed plate, thus rotation clamping physical efficiency is rotated along guide rail, rotary oil cylinder is arranged on and rotates below cramping body side rotary body clamping oil cylinder, rotary oil cylinder telescopic end is hinged with the rotary oil cylinder otic placode rotated on cramping body, the other end is connected with rotary oil cylinder junction plate by sleeve.
Described rotary oil cylinder junction plate is the plate of bending downwards.
Described guide rail fixed plate is the semicircular ring having annular breach, and guide rail is positioned at the annular breach of guide rail fixed plate, and guide rail fixed plate is evenly provided with bolt hole.
Described fixed clamp body claw and rotation cramping body claw inner edge are large V-type opening, and inner edge is provided with sawtooth strip anti-skid structure.
Described fixed clamp body footstock and fixed clamp body pull bar and rotate cramping body footstock and be hinged by the connected mode rotating cramping body pull bar.
A kind of clamping device for drilling rod of rigging down provided by the invention, by installing fixed clamp body at drilling machine body and rotating cramping body, drilling rod to be removed is clamped by the clamping oil cylinder with claw on cramping body, the drilling rod that the work rotating rotary oil cylinder on cramping body drives rotating clamp to hold on body rotates, and realizes drilling rod dismounting.This apparatus structure is simple, and easy installation and removal, time saving and energy saving, efficiency is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural upright schematic diagram of fixed clamp body 1 in the present invention.
Fig. 2 is the structural upright schematic diagram rotating cramping body 11 in the present invention.
Fig. 3 is the structure schematic front view rotating cramping body 11 in the present invention.
Fig. 4 is that the present invention assembles schematic diagram.
In Fig. 1-4: fixed clamp body 1, fixed clamp body clamping oil cylinder 2, fixed clamp body footstock 3, fixed clamp body pull bar 4, location-plate flange 5, location-plate 6, fixed clamp body claw 7, fixed clamp body base 8, fixed clamp body backboard 9, fixed clamp body front apron 10, rotate cramping body 11), rotate cramping body footstock 12, rotate cramping body pull bar 13, rotate cramping body clamping oil cylinder 14, rotary oil cylinder otic placode 15, rotary oil cylinder 16, rotate cramping body claw 17, flange 18, guide rail fixed plate 19, guide rail 20, rotate cramping body baffle plate 21, rotate cramping body base 22, rotary oil cylinder junction plate 23, rotate cramping body fixed head 24.
Detailed description of the invention
As shown in figs. 1-4, a kind of clamping device for drilling rod of rigging down, comprises the fixed clamp body 1 and rotation cramping body 11 that are disposed side by side on drilling machine body;
Described fixed clamp body 1 comprises fixed clamp body base 8, fixed clamp body backboard 9, fixed clamp body front apron 10 and the fixed clamp body clamping oil cylinder 2 be arranged symmetrically with drill rod axis, and fixed clamp body oil cylinder 2 one end is provided with fixed clamp body claw 7;
Rotation cramping body base 22, rotation cramping body baffle plate 21 and rotation cramping body clamping oil cylinder 14 that described rotation cramping body 11 comprises rotary oil cylinder 16 and is arranged symmetrically with drill rod axis, rotate cramping body oil cylinder 14 one end and be provided with rotation cramping body claw 17;
Described fixed clamp body 1 top is provided with drill rod axis symmetrically arranged fixed clamp body footstock 3, fixed clamp body footstock 3 is connected by fixed clamp body pull bar 4, fixed clamp body backboard 9 side is provided with location-plate 6, and location-plate 6 is connected with drilling machine body bolt by location-plate flange 5;
Described rotation cramping body 11 top is provided with drill rod axis symmetrically arranged rotation cramping body footstock 12, rotate cramping body footstock 12 to be connected by rotation cramping body pull bar 13, rotate cramping body 11 both sides and be respectively equipped with rotary oil cylinder junction plate 23, rotate cramping body fixed head 24, guide rail fixed plate 19 and guide rail 20, guide rail 20 is fixed on rotary oil cylinder junction plate 23 and rotation cramping body fixed head 24 by bolt by guide rail fixed plate 19, thus rotation cramping body 11 can be rotated along guide rail 20, rotary oil cylinder 16 is arranged on and rotates below cramping body 11 side rotary body clamping oil cylinder 14, rotary oil cylinder 16 telescopic end is hinged with the rotary oil cylinder otic placode 15 rotated on cramping body 11, the other end is connected with rotary oil cylinder junction plate 23 by sleeve.
Structure thus, drilling rod to be removed is clamped by the fixed clamp body claw 7 on fixed clamp body clamping oil cylinder 2 and the rotation cramping body claw 17 rotated on cramping body clamping oil cylinder 13, when rotary oil cylinder 16 works, along with the moving up and down of telescopic end of rotary oil cylinder 16, driven rotary cramping body 11 rotates along guide rail 20, thus the drilling rod on driven rotary cramping body rotates, and realizes the dismounting of drilling rod.
The symmetrically arranged footstock that fixed clamp body 1 and rotation cramping body 11 top are connected by pull bar, to booster action clamping device, prevents clamping device in use damaged.
Location-plate 6 and guide rail fixed plate 19 use bolt to fix, and are convenient to installation and removal.
Preferably, described rotary oil cylinder junction plate 23 is the plate of bending downwards.
Described guide rail fixed plate 19 is for there being the semicircular ring of annular breach, and guide rail 20 is positioned at the annular breach of guide rail fixed plate 19, and guide rail fixed plate 19 is evenly provided with bolt hole.Guide rail 20 makes rotation cramping body 11 can rotate along guide rail 20 under the action of rotary oil cylinder.
Cramping body claw 7 and rotation cramping body claw 17 inner edge are large V-type opening, and inner edge is provided with sawtooth strip anti-skid structure.The design of large V-type opening can be used for being fixedly clamped of different-diameter drilling rod.
Described fixed clamp body footstock 3 and fixed clamp body pull bar 4 and rotates cramping body footstock 12 and be hinged by the connected mode rotating cramping body pull bar 13.
When using this device to carry out drilling rod dismantlement work, first drilling rod to be removed is sent to dismounting region, the rotation cramping body clamping oil cylinder 14 being clamped oil cylinder 2 and rotation cramping body 11 by the fixed clamp body of fixed clamp body 1 passes through fixed clamp body claw 7 and rotates cramping body claw 17 to be clamped the front and back end of drilling rod to be removed respectively, rotated along guide rail 20 by the driven rotary cramping body 11 that moves up and down of rotary oil cylinder 16 telescopic end again, thus the drilling rod on driven rotary cramping body 11 rotates, and realizes the dismounting of drilling rod.
Claims (5)
1., for the clamping device of drilling rod of rigging down, comprise the fixed clamp body (1) and rotation cramping body (11) that are disposed side by side on drilling machine body;
Described fixed clamp body (1) comprises fixed clamp body base (8), fixed clamp body backboard (9), fixed clamp body front apron (10) and the fixed clamp body clamping oil cylinder (2) that are arranged symmetrically with drill rod axis, and fixed clamp body oil cylinder (2) one end is provided with fixed clamp body claw (7);
Described rotation cramping body (11) comprise rotary oil cylinder (16) and be arranged symmetrically with drill rod axis rotation cramping body base (22), rotate cramping body baffle plate (21) and rotate cramping body clamping oil cylinder (14), rotate cramping body oil cylinder (14) one end be provided with rotation cramping body claw (17);
It is characterized in that: described fixed clamp body (1) top is provided with drill rod axis symmetrically arranged fixed clamp body footstock (3), fixed clamp body footstock (3) is connected by fixed clamp body pull bar (4), fixed clamp body backboard (9) side is provided with location-plate (6), and location-plate (6) is connected with drilling machine body bolt by location-plate flange (5);
Described rotation cramping body (11) top is provided with drill rod axis symmetrically arranged rotation cramping body footstock (12), rotate cramping body footstock (12) to be connected by rotation cramping body pull bar (13), rotate cramping body (11) both sides and be respectively equipped with rotary oil cylinder junction plate (23), rotate cramping body fixed head (24), guide rail fixed plate (19) and guide rail (20), guide rail (20) is fixed in rotary oil cylinder junction plate (23) and rotation cramping body fixed head (24) by bolt by guide rail fixed plate (19), thus rotation cramping body (11) can be rotated along guide rail (20), rotary oil cylinder (16) is arranged on and rotates below, cramping body (11) side rotary body clamping oil cylinder (14), rotary oil cylinder (16) telescopic end is hinged with the rotary oil cylinder otic placode (15) rotated on cramping body (11), the other end is connected with rotary oil cylinder junction plate (23) by sleeve.
2. the clamping device for drilling rod of rigging down according to claim 1, is characterized in that: described rotary oil cylinder junction plate (23) is the plate of bending downwards.
3. the clamping device for drilling rod of rigging down according to claim 1, it is characterized in that: described guide rail fixed plate (19) is for there being the semicircular ring of annular breach, guide rail (20) is positioned at the annular breach of guide rail fixed plate (19), and (19) are evenly provided with bolt hole to guide rail fixed plate.
4. the clamping device for drilling rod of rigging down according to claim 1, is characterized in that: described fixed clamp body claw (7) and rotation cramping body claw (17) inner edge are large V-type opening, and inner edge is provided with sawtooth strip anti-skid structure.
5. the clamping device for drilling rod of rigging down according to claim 1, is characterized in that: described fixed clamp body footstock (3) and fixed clamp body pull bar (4) and rotates cramping body footstock (12) and be hinged by the connected mode rotating cramping body pull bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512229.3A CN105443051A (en) | 2014-09-29 | 2014-09-29 | Clamping device for dismounting drilling rod of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512229.3A CN105443051A (en) | 2014-09-29 | 2014-09-29 | Clamping device for dismounting drilling rod of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105443051A true CN105443051A (en) | 2016-03-30 |
Family
ID=55553632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410512229.3A Pending CN105443051A (en) | 2014-09-29 | 2014-09-29 | Clamping device for dismounting drilling rod of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443051A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165589A (en) * | 2017-07-26 | 2017-09-15 | 西南石油大学 | A kind of drill-bit changing device |
| CN107420053A (en) * | 2017-06-30 | 2017-12-01 | 南京律智诚专利技术开发有限公司 | A kind of drilling platforms rod support mechanism for drilling |
-
2014
- 2014-09-29 CN CN201410512229.3A patent/CN105443051A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420053A (en) * | 2017-06-30 | 2017-12-01 | 南京律智诚专利技术开发有限公司 | A kind of drilling platforms rod support mechanism for drilling |
| CN107165589A (en) * | 2017-07-26 | 2017-09-15 | 西南石油大学 | A kind of drill-bit changing device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |