CN105003212A - Hand control rotary arm type rope coring drill pipe clamp - Google Patents
Hand control rotary arm type rope coring drill pipe clamp Download PDFInfo
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- CN105003212A CN105003212A CN201510554265.0A CN201510554265A CN105003212A CN 105003212 A CN105003212 A CN 105003212A CN 201510554265 A CN201510554265 A CN 201510554265A CN 105003212 A CN105003212 A CN 105003212A
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- control lever
- drill pipe
- hollow
- outer control
- clamping
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Abstract
A hand control rotary arm type rope coring drill pipe clamp comprises a clamp base, wherein the clamp base is provided with a location hole, wherein drill pipe clamping mechanisms are respectively symmetrically arranged on the left and right sides of the location hole, each drill pipe clamping mechanism comprises a slip and a slip bowl, each slip bowl is articulated with a rotating arm through an articulated shaft arranged transversely, a synchronous connecting rod driving mechanism is arranged between a left rotary shaft and a right rotary shaft, and one of the rotary shafts is provided with a control mechanism for clamping and releasing a drill pipe by manual control. Control on the position of a control block is realized by manually controlling the vertical position of a movable handle and rotating a hollow outer control lever to a proper position, thus finally realizing manual control on the two states of clamping and releasing of the slip on the drill pipe; the two states of clamping and releasing can be manually controlled without mounting and dismounting the slip; by changing slip models with different calibers, the hand control rotary arm type rope coring drill pipe clamp can be applied to drill pipe clamping operation for greater caliber difference and is applied to deep hole operation.
Description
Technical field
The present invention relates to a kind of geological prospecting equipment, particularly a kind of manual pivoted arm rope coring drill pipe clamper.
Background technology
At present, during place retention drilling rod, need workman on one side pin step on the pedal of eccentric mounting while slips is loaded onto two actions and come, install the rear foot and leave pedal, it utilizes two eccentric mountings to rotate around fulcrum by Gravitative Loads itself, thus squeezing mounting board watt forward, the gravity by drilling rod realizes Automatic-clamping.In hole, the weight of drilling rod is larger, and the clamping force that clamper produces is also larger; When unclamping drilling rod, promote drilling rod, on one side pin steps on the pedal of eccentric mounting, and eccentric mounting, around fulcrum, unclamps the drilling rod of clamping, needs workman to continue pin and steps on the pedal of eccentric mounting and manually slips taken two actions and come.Like this, clamp at every turn and unclamp drilling rod and all need foot pedal and manually load and unload slips; Slips clamping and release process relative displacement less, being only applicable to by changing slips model the drilling rod that bore is more or less the same, not being suitable for the occasion that bore differs larger.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, propose a kind of simple to operate, be applicable to deep hole operation, the manual pivoted arm rope coring drill pipe clamper of labor strength can be reduced.
The technical problem to be solved in the present invention is achieved through the following technical solutions, a kind of manual pivoted arm rope coring drill pipe clamper, comprise clamper base, clamper base is provided with the locating hole for aperture holding drill pipe, drill-rod clamping mechanism is arranged with respectively in the left and right sides of locating hole, the slips that drill-rod clamping mechanism comprises holding drill pipe and the slip spider be fixedly connected with slips, slip spider is hinged with cursor by the jointed shaft of horizontally set, the end of cursor by rotating shaft and clamper base hinged, cursor and rotating shaft are fixedly connected, the axis of described jointed shaft and the axial vertical of locating hole, rotating shaft is axially axially parallel with jointed shaft, synchronising (connecting) rod driving mechanism is provided with between the rotating shaft of two, left and right, be characterized in: former and later two guide strips being provided with the movement of restriction slip spider on clamper base, be equipped with in the inner side of two guide strips and ensure that slips remains the arc guide barrel that clamping face is vertically constant in moving process, two, left and right slip spider is equipped with the slide block coordinated with arc guide barrel, a rotating shaft is wherein provided with Non-follow control clamping and unclamps the controlling organization of drilling rod, controlling organization comprises the outer control lever of the vertical hollow arranged, bottom and the rotating shaft of the outer control lever of hollow are fixedly connected, the fixed handle running through the outer control lever of hollow is fixed with at the top of the outer control lever of hollow, control lever in moving axially along the outer control lever of hollow is provided with in the outer control lever of hollow, the Compress Spring be arranged in the outer control lever of hollow is provided with between the top and fixed handle of interior control lever, the moving handle of the outer control lever of protruding hollow is provided with on the top of interior control lever, the outer wall of the outer control lever of hollow is axially arranged with along the outer control lever of hollow the gathering sill that moving handle passes through
, be fixed with the controll block of the outer control lever of protruding hollow in the bottom of interior control lever, the outer wall of the outer control lever of hollow be axially arranged with along the outer control lever of hollow the gathering sill that controll block passes through
, clamper base is provided with the position-limit mechanism coordinating with controll block and realize clamping, unclamp the position control of drilling rod two states.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, described synchronising (connecting) rod driving mechanism comprises the short connecting rod in a left side being fixed on rotating shaft one end, left side and the short connecting rod in the right side being fixed on rotating shaft one end, right side, right short connecting rod is hinged by the short connecting rod of long connecting rod and a left side, and the short connecting rod homonymy of the short connecting rod in a described left side and the right side is arranged.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, described position-limit mechanism comprises the limited block be fixedly connected with clamper base, limited block is provided with the spacing preiection coordinated with controll block, spacing preiection and form two the spacing angles limiting controll block between limited block, one of them is set to the spacing angle that holding drill pipe state position controls, and another is set to the spacing angle unclamping the control of drilling rod state position.
The technical problem to be solved in the present invention can also be come to realize further by the following technical programs, is respectively equipped with the boss supporting two cursors in left and right at clamper base near locating hole place.
Compared with prior art, the present invention is simple to operate, reduce labor strength, manually control the upper-lower position of mobile hand handle and rotate the outer control lever of hollow to appropriate location, achieve the control to controll block position, finally can realize slips to the clamping of drilling rod and the Non-follow control unclamping two states.The present invention can realize Non-follow control clamping and unclamp two states, does not need to load and unload slips; Be applicable to the larger slip operation of bore difference by the slips model changing different bore, be applicable to deep hole operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is that the A-A of Fig. 2 is to structural representation;
Fig. 4 is the structural representation of controlling organization of the present invention.
Detailed description of the invention
A kind of manual pivoted arm rope coring drill pipe clamper, comprise clamper base 1, clamper base 1 is provided with the locating hole 9 for aperture holding drill pipe 4, drill-rod clamping mechanism is arranged with respectively in the left and right sides of locating hole 9, the slips 14 that drill-rod clamping mechanism comprises holding drill pipe 4 and the slip spider 13 be fixedly connected with slips 14, slip spider 13 is hinged with cursor 11 by the jointed shaft 15 of horizontally set, the end of cursor 11 by rotating shaft and clamper base 1 hinged, cursor and rotating shaft are fixedly connected, the axis of described jointed shaft and the axial vertical of locating hole, rotating shaft is axially axially parallel with jointed shaft, synchronising (connecting) rod driving mechanism is provided with between the rotating shaft of two, left and right, clamper base is provided with former and later two guide strips of restriction slip spider movement, be equipped with in the inner side of two guide strips and ensure that slips remains the arc guide barrel 12 that clamping face is vertically constant in moving process, two, left and right slip spider is equipped with the slide block coordinated with arc guide barrel 12, a rotating shaft is wherein provided with Non-follow control clamping and unclamps the controlling organization 7 of drilling rod, controlling organization 7 comprises the outer control lever 17 of the vertical hollow arranged, bottom and the rotating shaft of the outer control lever 17 of hollow are fixedly connected, the fixed handle 21 running through the outer control lever of hollow is fixed with at the top of the outer control lever of hollow, control lever 18 in moving axially along the outer control lever of hollow is provided with in the outer control lever 17 of hollow, the Compress Spring 20 be arranged in the outer control lever of hollow is provided with between the top and fixed handle of interior control lever 18, the moving handle 19 of the outer control lever of protruding hollow is provided with on the top of interior control lever, the outer wall of the outer control lever of hollow is axially arranged with along the outer control lever of hollow the gathering sill that moving handle 19 passes through
, be fixed with the controll block 16 of the outer control lever of protruding hollow in the bottom of interior control lever, the outer wall of the outer control lever of hollow be axially arranged with along the outer control lever of hollow the gathering sill that controll block 16 passes through
, clamper base is provided with the position-limit mechanism coordinating with controll block and realize clamping, unclamp the position control of drilling rod two states.Be arranged with 2 before and after described cursor in parallel, and be fixedly connected by long key between cursor and rotating shaft, cursor can be rotated with rotating shaft; Hinged by jointed shaft between cursor and slip spider; The two sides, bottom of described slip spider are respectively equipped with the slide block matched with arc guide barrel, like this, when can ensure that cursor rotates and drives slip spider and slips to be subjected to displacement, slide block on slip spider is slided in arc guide barrel inside two of guide strip, finally realize slip spider and can remain vertical constant when cursor rotates at vertical direction with slips, the only relative displacement in occurred level direction.
Described synchronising (connecting) rod driving mechanism comprises the short connecting rod in a left side 2 being fixed on rotating shaft 8 one end, left side and the short connecting rod 5 in the right side being fixed on rotating shaft 10 one end, right side, right short connecting rod 5 is hinged by long connecting rod 3 and a left side short connecting rod 2, and the short connecting rod in a described left side arranges with the right side short connecting rod homonymy and turns to contrary.Like this, right short connecting rod drives left short connecting rod with during the axis of rotation of right side by long connecting rod, and then realizes driving left side axis of rotation.Described position-limit mechanism comprises the limited block 6 be fixedly connected with clamper base, limited block 6 is provided with the spacing preiection coordinated with controll block, spacing preiection and form two the spacing angles limiting controll block between limited block, one of them is set to the spacing angle that holding drill pipe state position controls, and another is set to the spacing angle unclamping the control of drilling rod state position.Be respectively equipped with the boss supporting two cursors in left and right near locating hole place at clamper base.
Cursor, slip spider and slips are under the effect of deadweight in its natural state, the soffit of slip spider is contacted with the boss of clamper base, when slips is in holding drill pipe state, the soffit of slip spider is separated with this boss, the gravity of drilling rod finally defines by the transmission of the mechanisms such as slips, slip spider and cursor the clamping force being enough to holding drill pipe, and this mechanism can produce larger chucking power.
Main working process of the present invention: during holding drill pipe, Non-follow control moves hand makes controll block be in the spacing angle of holding drill pipe state position control with the outer control lever of hollow, and slips realizes Automatic-clamping action by the Action of Gravity Field of drilling rod; When unclamping drilling rod, promote drilling rod, on one side Non-follow control moves hand the spacing angle making controll block be in unclamp drilling rod state position to control with the outer control lever of hollow, realizes unclamping action.
Claims (4)
1. a manual pivoted arm rope coring drill pipe clamper, comprise clamper base, clamper base is provided with the locating hole for aperture holding drill pipe, drill-rod clamping mechanism is arranged with respectively in the left and right sides of locating hole, the slips that drill-rod clamping mechanism comprises holding drill pipe and the slip spider be fixedly connected with slips, slip spider is hinged with cursor by the jointed shaft of horizontally set, the end of cursor by rotating shaft and clamper base hinged, cursor and rotating shaft are fixedly connected, the axis of described jointed shaft and the axial vertical of locating hole, rotating shaft is axially axially parallel with jointed shaft, synchronising (connecting) rod driving mechanism is provided with between the rotating shaft of two, left and right, it is characterized in that: former and later two guide strips being provided with the movement of restriction slip spider on clamper base, be equipped with in the inner side of two guide strips and ensure that slips remains the arc guide barrel that clamping face is vertically constant in moving process, two, left and right slip spider is equipped with the slide block coordinated with arc guide barrel, a rotating shaft is wherein provided with Non-follow control clamping and unclamps the controlling organization of drilling rod, controlling organization comprises the outer control lever of the vertical hollow arranged, bottom and the rotating shaft of the outer control lever of hollow are fixedly connected, the fixed handle running through the outer control lever of hollow is fixed with at the top of the outer control lever of hollow, control lever in moving axially along the outer control lever of hollow is provided with in the outer control lever of hollow, the Compress Spring be arranged in the outer control lever of hollow is provided with between the top and fixed handle of interior control lever, the moving handle of the outer control lever of protruding hollow is provided with on the top of interior control lever, the outer wall of the outer control lever of hollow is axially arranged with along the outer control lever of hollow the gathering sill that moving handle passes through
, be fixed with the controll block of the outer control lever of protruding hollow in the bottom of interior control lever, the outer wall of the outer control lever of hollow be axially arranged with along the outer control lever of hollow the gathering sill that controll block passes through
, clamper base is provided with the position-limit mechanism coordinating with controll block and realize clamping, unclamp the position control of drilling rod two states.
2. manual pivoted arm rope coring drill pipe clamper according to claim 1, it is characterized in that: described synchronising (connecting) rod driving mechanism comprises the short connecting rod in a left side being fixed on rotating shaft one end, left side and the short connecting rod in the right side being fixed on rotating shaft one end, right side, right short connecting rod is hinged by the short connecting rod of long connecting rod and a left side, and the short connecting rod homonymy of the short connecting rod in a described left side and the right side is arranged.
3. manual pivoted arm rope coring drill pipe clamper according to claim 1, it is characterized in that: described position-limit mechanism comprises the limited block be fixedly connected with clamper base, limited block is provided with the spacing preiection coordinated with controll block, spacing preiection and form two the spacing angles limiting controll block between limited block, one of them is set to the spacing angle that holding drill pipe state position controls, and another is set to the spacing angle unclamping the control of drilling rod state position.
4. manual pivoted arm rope coring drill pipe clamper according to claim 1, is characterized in that: be respectively equipped with the boss supporting two cursors in left and right near locating hole place at clamper base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554265.0A CN105003212B (en) | 2015-09-02 | 2015-09-02 | Manual pivoted arm rope coring drill pipe clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554265.0A CN105003212B (en) | 2015-09-02 | 2015-09-02 | Manual pivoted arm rope coring drill pipe clamper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105003212A true CN105003212A (en) | 2015-10-28 |
| CN105003212B CN105003212B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510554265.0A Active CN105003212B (en) | 2015-09-02 | 2015-09-02 | Manual pivoted arm rope coring drill pipe clamper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500052A (en) * | 2018-05-17 | 2019-11-26 | 中铁第五勘察设计院集团有限公司 | Low clearance multi-section type drilling rod splices centering body |
| CN112026194A (en) * | 2020-08-21 | 2020-12-04 | 常州市凯平机械有限公司 | High-pressure oil pipe joint press-in device |
| CN113356771A (en) * | 2021-08-10 | 2021-09-07 | 山东旭能石油装备有限责任公司 | Traveling slip with lifting and pressurizing rotation functions |
Citations (6)
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| CN2034195U (en) * | 1988-01-07 | 1989-03-15 | 谢素超 | Composite lever type seat clamp device |
| CN2916102Y (en) * | 2006-06-15 | 2007-06-27 | 侯庆国 | Hydraulic clamping device for core drilling |
| CN201521265U (en) * | 2009-09-28 | 2010-07-07 | 张宝有 | Manual slip pneumatic lifter |
| US8056640B2 (en) * | 2008-05-22 | 2011-11-15 | Kejr, Inc. | Hydraulic head clamp assembly for mobile drill rig |
| CN202140045U (en) * | 2011-07-05 | 2012-02-08 | 江苏省无锡探矿机械总厂有限公司 | Dead-weight type gripper for drilling rod |
| CN204899800U (en) * | 2015-09-02 | 2015-12-23 | 连云港黄海机械股份有限公司 | Manual cargo wire line coring drilling rod holder |
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2015
- 2015-09-02 CN CN201510554265.0A patent/CN105003212B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2034195U (en) * | 1988-01-07 | 1989-03-15 | 谢素超 | Composite lever type seat clamp device |
| CN2916102Y (en) * | 2006-06-15 | 2007-06-27 | 侯庆国 | Hydraulic clamping device for core drilling |
| US8056640B2 (en) * | 2008-05-22 | 2011-11-15 | Kejr, Inc. | Hydraulic head clamp assembly for mobile drill rig |
| CN201521265U (en) * | 2009-09-28 | 2010-07-07 | 张宝有 | Manual slip pneumatic lifter |
| CN202140045U (en) * | 2011-07-05 | 2012-02-08 | 江苏省无锡探矿机械总厂有限公司 | Dead-weight type gripper for drilling rod |
| CN204899800U (en) * | 2015-09-02 | 2015-12-23 | 连云港黄海机械股份有限公司 | Manual cargo wire line coring drilling rod holder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500052A (en) * | 2018-05-17 | 2019-11-26 | 中铁第五勘察设计院集团有限公司 | Low clearance multi-section type drilling rod splices centering body |
| CN112026194A (en) * | 2020-08-21 | 2020-12-04 | 常州市凯平机械有限公司 | High-pressure oil pipe joint press-in device |
| CN113356771A (en) * | 2021-08-10 | 2021-09-07 | 山东旭能石油装备有限责任公司 | Traveling slip with lifting and pressurizing rotation functions |
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| Publication number | Publication date |
|---|---|
| CN105003212B (en) | 2017-10-27 |
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Effective date of registration: 20160216 Address after: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Applicant after: H.H. DRILL-TECH DRILLING MACHINERY CO., LTD. Address before: 222000 Jiangsu, Haizhou District, Haizhou Development Zone, the new East Road, No. 1 Applicant before: Lianyungang Huanghai Machinery Co., Ltd. |
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