CN102828704A - Clamping device for mechanical loading and unloading drill rod on drilling device - Google Patents
Clamping device for mechanical loading and unloading drill rod on drilling device Download PDFInfo
- Publication number
- CN102828704A CN102828704A CN2012103624826A CN201210362482A CN102828704A CN 102828704 A CN102828704 A CN 102828704A CN 2012103624826 A CN2012103624826 A CN 2012103624826A CN 201210362482 A CN201210362482 A CN 201210362482A CN 102828704 A CN102828704 A CN 102828704A
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- clamp
- connecting rod
- rotating shaft
- clamping device
- support seat
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Abstract
The invention relates to a clamping device for a mechanical loading and unloading drill rod on a drilling device. The clamping device comprises a support seat and is characterized in that a hydraulic oil cylinder is mounted at the upper part of the support seat, a left clamp and a right clamp are mounted at the lower part of the support seat in bilateral symmetry through a clamp pin shaft, and the left clamp and the right clamp form rotating connection with the support seat; and a piston rod of the hydraulic oil cylinder is connected with an upper pin shaft, the upper pin shaft is in rotating connection with one end of each of a left connecting rod and a right connecting rod, and the other end of each of the left connecting rod and the right connecting rod is respectively in rotating connection with the left clamp and the right clamp through lower pin shafts. A rotating shaft is mounted at the upper part of the support seat, a rotating shaft sleeve is sheathed on the rotating shaft, and a cylinder body of the hydraulic oil cylinder is connected on the rotating shaft sleeve so as to enable the hydraulic oil cylinder and the support seat to be articulated. The clamping device disclosed by the invention can complete gripping and clamping processes of a drilling tool through machinery, has the advantages of safety, reliability, great accuracy in centering and simplicity in operation, increases the degree of mechanization of the loading and unloading drilling tool during drilling construction, and greatly reduces the labor intensity of constructors.
Description
Technical field
The present invention relates to a kind of clamping device that loads and unloads drilling rod, industries such as especially a kind of geological drilling, geotechnical engineering are used for the clamping device of mechanical handling drilling rod on the rig.
Background technology
In existing work progress, the loading and unloading of drilling tool all are to operate through manual work basically, do not have step-up system, do not have release mechanism, and operation is the very big and danger close of effort, labour intensity very, and industrial accident takes place easily.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art; A kind of clamping device that is used for mechanical handling drilling rod on the rig is provided; Accomplish the extracting and the clamping of drilling tool through machinery, safe and reliable, simple to operate, alleviated constructor's labour intensity.
According to technical scheme provided by the invention; The said clamping device that is used for mechanical handling drilling rod on the rig; Comprise supporting seat; Characteristic is: hydraulic jack is installed on the top at said supporting seat, through clamp bearing pin bilateral symmetry left clamp and right clamp is installed in the bottom of said supporting seat, and left clamp and right clamp and supporting seat form and be rotationally connected; The piston rod of said hydraulic jack is connected with upper pin, and an end of upper pin and left connecting rod and right connecting rod is rotationally connected, and the other end of left connecting rod and right connecting rod is rotationally connected with left clamp and right clamp respectively through lower bearing pin.
Rotating shaft is installed on top at said supporting seat, and sheathed rotating shaft cover in rotating shaft puts the cylinder body that connects hydraulic jack in rotating shaft, and it is hinged that hydraulic jack and supporting seat are formed.
The clamping device that is used for mechanical handling drilling rod on the rig of the present invention is accomplished the extracting and the clamping of drilling tool through machinery; Safe and reliable; Very accurate to neutrality; And simple to operate, strengthened the mechanization degree of loading and unloading drilling tool in the drilling construction, alleviated constructor's labour intensity greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a lateral view of the present invention.
The specific embodiment
Below in conjunction with concrete accompanying drawing the present invention is described further.
Like Fig. 1 ~ shown in Figure 2: the clamping device that is used for mechanical handling drilling rod on the rig comprises supporting seat 1, hydraulic jack 2, rotating shaft cover 3, left connecting rod 4, left clamp 5, right connecting rod 6, right clamp 7, clamp bearing pin 8, upper pin 9, lower bearing pin 10, rotating shaft 11 etc.
Like Fig. 1 ~ shown in Figure 2, the present invention includes supporting seat 1 as pedestal, on the top of supporting seat 1 rotating shaft 11 is installed, sheathed rotating shaft cover 3 connects the cylinder body of hydraulic jack 2 on rotating shaft cover 3 in rotating shaft 11, thereby makes hydraulic jack 2 and supporting seat 1 form hinged; Left clamp 5 and right clamp 7 are installed through clamp bearing pin 8 bilateral symmetry in bottom at said supporting seat 1, and left clamp 5 forms with supporting seat 1 with right clamp 7 and is rotationally connected; The piston rod of said hydraulic jack 2 is connected with upper pin 9, and upper pin 9 is rotationally connected with an end of left connecting rod 4 and right connecting rod 6, and the other end of left connecting rod 4 and right connecting rod 6 is rotationally connected with right clamp 7 with left clamp 5 respectively through lower bearing pin 10.
The course of work of the present invention: during use; Clamping device of the present invention is installed on the mechanical handling boring rod set; Under the manipulation of hydraulic control system, the piston rod of hydraulic jack 2 shrinks, and the upper end that drives left connecting rod 4, right connecting rod 6 moves upward synchronously; And the lower end of left connecting rod 4, right connecting rod 6 through lower bearing pin 10 drive left clamp 5, right clamp 7 inwardly rotates synchronously, thereby clamps the drilling rod that adapts to specification.In like manner, when the piston rod of hydraulic jack 2 oppositely stretches out, left clamp 5 unclamps drilling rod with right clamp 7.
Claims (2)
1. clamping device that is used for mechanical handling drilling rod on the rig; Comprise supporting seat (1); It is characterized in that: hydraulic jack (2) is installed on the top at said supporting seat (1); Left clamp (5) and right clamp (7) are installed through clamp bearing pin (8) bilateral symmetry in bottom at said supporting seat (1), and left clamp (5) and right clamp (7) form with supporting seat (1) and be rotationally connected; The piston rod of said hydraulic jack (2) is connected with upper pin (9); Upper pin (9) is rotationally connected with an end of left connecting rod (4) and right connecting rod (6), and the other end of left connecting rod (4) and right connecting rod (6) is rotationally connected with left clamp (5) and right clamp (7) respectively through lower bearing pin (10).
2. the clamping device that is used for mechanical handling drilling rod on the rig as claimed in claim 1; It is characterized in that: rotating shaft (11) is installed on the top at said supporting seat (1); Go up sheathed rotating shaft cover (3) in rotating shaft (11); Go up the cylinder body that connects hydraulic jack (2) at rotating shaft cover (3), make hydraulic jack (2) and supporting seat (1) form hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103624826A CN102828704A (en) | 2012-09-25 | 2012-09-25 | Clamping device for mechanical loading and unloading drill rod on drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103624826A CN102828704A (en) | 2012-09-25 | 2012-09-25 | Clamping device for mechanical loading and unloading drill rod on drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102828704A true CN102828704A (en) | 2012-12-19 |
Family
ID=47331992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103624826A Pending CN102828704A (en) | 2012-09-25 | 2012-09-25 | Clamping device for mechanical loading and unloading drill rod on drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102828704A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196469A (en) * | 2014-08-27 | 2014-12-10 | 桂林市华力重工机械有限责任公司 | Drill rod clamp mechanism |
| CN105625959A (en) * | 2016-03-10 | 2016-06-01 | 浙江中锐重工科技股份有限公司 | Automatic-opening-closing cushion fork device of engineering drilling machine |
| CN106818398A (en) * | 2015-12-07 | 2017-06-13 | 无锡南理工科技发展有限公司 | A kind of removal device of aging fruit tree |
| CN109488228A (en) * | 2018-12-19 | 2019-03-19 | 中国地质科学院勘探技术研究所 | Boring rod set is put in a kind of movement |
| CN110424715A (en) * | 2019-08-09 | 2019-11-08 | 江苏世展集团有限公司 | Scaffold clasp |
| CN112943123A (en) * | 2021-03-02 | 2021-06-11 | 宁夏天地奔牛实业集团有限公司 | Drill rod conveying device and raise boring machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05263579A (en) * | 1992-03-18 | 1993-10-12 | Koken Kogyo Kk | Excavating rod clamp mechanism |
| JPH09250285A (en) * | 1996-03-14 | 1997-09-22 | Koken Boring Mach Co Ltd | Excavation rod holding device |
| CN2793300Y (en) * | 2005-03-05 | 2006-07-05 | 柳州市华力实业有限责任公司 | Rod transferring clipper of horizontal oriented driller |
| CN101094967A (en) * | 2004-11-30 | 2007-12-26 | 瓦克I/P公司 | Top drive unit, pipe gripping device and method of drilling a wellbore |
| CN102383744A (en) * | 2010-08-28 | 2012-03-21 | 烟台杰瑞石油装备技术有限公司 | Pipe arranging device for headframe |
| CN102518403A (en) * | 2012-01-12 | 2012-06-27 | 重庆大学 | General drill rod clamping device used for coal mine drilling machine |
| CN202832302U (en) * | 2012-09-25 | 2013-03-27 | 无锡金帆钻凿设备股份有限公司 | Drilling equipment holding device loading and unloading drill rod through machines |
-
2012
- 2012-09-25 CN CN2012103624826A patent/CN102828704A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05263579A (en) * | 1992-03-18 | 1993-10-12 | Koken Kogyo Kk | Excavating rod clamp mechanism |
| JPH09250285A (en) * | 1996-03-14 | 1997-09-22 | Koken Boring Mach Co Ltd | Excavation rod holding device |
| CN101094967A (en) * | 2004-11-30 | 2007-12-26 | 瓦克I/P公司 | Top drive unit, pipe gripping device and method of drilling a wellbore |
| CN2793300Y (en) * | 2005-03-05 | 2006-07-05 | 柳州市华力实业有限责任公司 | Rod transferring clipper of horizontal oriented driller |
| CN102383744A (en) * | 2010-08-28 | 2012-03-21 | 烟台杰瑞石油装备技术有限公司 | Pipe arranging device for headframe |
| CN102518403A (en) * | 2012-01-12 | 2012-06-27 | 重庆大学 | General drill rod clamping device used for coal mine drilling machine |
| CN202832302U (en) * | 2012-09-25 | 2013-03-27 | 无锡金帆钻凿设备股份有限公司 | Drilling equipment holding device loading and unloading drill rod through machines |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196469A (en) * | 2014-08-27 | 2014-12-10 | 桂林市华力重工机械有限责任公司 | Drill rod clamp mechanism |
| CN104196469B (en) * | 2014-08-27 | 2016-03-16 | 桂林市华力重工机械有限责任公司 | A kind of drill steel clamping mechanism |
| CN106818398A (en) * | 2015-12-07 | 2017-06-13 | 无锡南理工科技发展有限公司 | A kind of removal device of aging fruit tree |
| CN105625959A (en) * | 2016-03-10 | 2016-06-01 | 浙江中锐重工科技股份有限公司 | Automatic-opening-closing cushion fork device of engineering drilling machine |
| CN109488228A (en) * | 2018-12-19 | 2019-03-19 | 中国地质科学院勘探技术研究所 | Boring rod set is put in a kind of movement |
| CN109488228B (en) * | 2018-12-19 | 2024-04-09 | 中国地质科学院勘探技术研究所 | Device for moving and placing drill rods |
| CN110424715A (en) * | 2019-08-09 | 2019-11-08 | 江苏世展集团有限公司 | Scaffold clasp |
| CN112943123A (en) * | 2021-03-02 | 2021-06-11 | 宁夏天地奔牛实业集团有限公司 | Drill rod conveying device and raise boring machine |
| CN112943123B (en) * | 2021-03-02 | 2022-09-06 | 宁夏天地奔牛实业集团有限公司 | Drill rod conveying device and raise boring machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121219 |