CN105178894A - Auxiliary drill-rod mounting/demounting device - Google Patents
Auxiliary drill-rod mounting/demounting device Download PDFInfo
- Publication number
- CN105178894A CN105178894A CN201510524852.5A CN201510524852A CN105178894A CN 105178894 A CN105178894 A CN 105178894A CN 201510524852 A CN201510524852 A CN 201510524852A CN 105178894 A CN105178894 A CN 105178894A
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- rod
- sleeve
- drill
- drilling rod
- clamping head
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Abstract
The invention discloses an auxiliary drill-rod mounting/demounting device. The auxiliary drill-rod mounting/demounting device comprises a telescopic clamping device, a driving device and a drill-rod platform for allowing a drill rod to be placed, wherein the telescopic clamping device is arranged on the outer side of the drill-rod platform in the length direction of a drill rod; the telescopic clamping device comprises a sleeve, a telescopic rod and a clamping head assembly which are sequentially connected from bottom to top; the lower end of the sleeve rotates around a fixed hinge point; the lower end of the telescopic rod is arranged at the upper end of the sleeve and can make telescopic motion along the sleeve; the clamping head assembly is fixed at the upper end of the telescopic rod; the sleeve is driven by the driving device and swings up and down around the fixed hinge point, and the clamping head assembly is driven to bend towards the drill-rod platform, so that the action of taking or demounting the drill rod is completed. According to the auxiliary drill-rod mounting/demounting device disclosed by the invention, the actions of taking and demounting the drill rod are realized by adopting the telescopic clamping device; the auxiliary drill-rod mounting/demounting device is simple in whole structure and light in weight; manpower can be completely replaced by equipment, so that the working efficiency is greatly improved; therefore, the purposes that the process of taking or demounting the drill rod is safe and convenient and labor strength is reduced are realized.
Description
Technical field
The present invention relates to the device that a kind of coal bed gas drilling machine assists installation or removal drilling rod, be specifically related to a kind of drilling rod and assist handler.
Background technology
The run of steel that coal bed gas drilling machine uses is long, weight is large, it is very difficult that manpower carries out drilling rod handling, and inefficiency, safety factor is low, all explicitly call for employing equipment to assist in a lot of country at present, current already present auxiliary on unload boring rod set and mainly contain two kinds:
A kind of employing rig carries winch and drilling rod one end is lifted to certain altitude, the artificial dragging drilling rod other end, drilling rod is made to aim at drill spindle then jointed rod, this auxiliary on unload boring rod set and substantially rest on the simple auxiliary basis of machinery, people is needed to intervene more and there is a lot of potential safety hazard, inefficiency, just a kind of interim transient mode;
The rising arm beam that another kind of employing is huge, by drilling rod integral lifting to drill spindle place, then jointed rod.Although this mode fully achieves automatic operation and efficiency is higher, integral device is heavy, is not easy to transition and scene is arranged fast, and with high costs.
Therefore existing drilling rod assist handler to exist potential safety hazard is high, efficiency is low or equipment is heavy, cost is high problem.
Summary of the invention
Technical problem to be solved by this invention is existing drilling rod assist handler to exist potential safety hazard is high, efficiency is low or equipment is heavy, cost is high problem.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is to provide a kind of drilling rod and assists handler, comprise flexible clamping device, drive unit and the drill stem platform for placing drilling rod, it is characterized in that, described flexible clamping device is arranged in the outside of described drill stem platform along the length direction of described drilling rod, comprise the sleeve connected successively from bottom to top, expansion link and clamping head assembly, the lower end of described sleeve is rotated around fixing hinge and is arranged, the lower end of described expansion link is built in the upper end of described sleeve and can does stretching motion along described sleeve, described clamping head is fixed on the upper end of described expansion link, described sleeve is driven by described drive unit and swings up and down around described fixing hinge, drive described clamping head assembly to bend towards described drill stem platform to complete and get bar or unload bar action.
In such scheme, described drive unit adopts lift oil tank, and described lift oil tank comprises cylinder body and stretches out the drive rod of described cylinder body one end, and the upper end of described drive rod and the upper articulation of described sleeve, the bottom of described cylinder body is provided with hydraulic handle.
In such scheme, the side of described drill stem platform is provided with square foundation platform, the upper surface of described square foundation platform is upwards provided with the first main otic placode, and the side towards described drill stem platform is provided with the second main otic placode, and described first main otic placode and described second main otic placode have manhole.
In such scheme, the lower end of described sleeve is provided with the first auricular appendage plate matched with described first main otic placode, be fixedly hinged a little described in the hinged formation of described manhole between described first main otic placode and described first auricular appendage plate, the lower end of described cylinder body is provided with the second auricular appendage plate matched with described second main otic placode, hinged by described manhole between described second main otic placode and described second auricular appendage plate.
In such scheme, described clamping head assembly comprises the integral support be fixedly connected with described expansion link, two connecting rods hinged with described integral support and is fixed on the clamping head of described connecting rod one end, and by driving hydraulic oil cylinder driving, it opens or closes described clamping head.
In such scheme, the bottom of described sleeve is provided with the shift knob that can control described clamping head and open and close.
The present invention, by adopting flexible clamping device to realize getting bar and unloading bar action of drilling rod, overall structure is simple, lightweight, and equipment replacement manual labor can be used completely, substantially increase operating efficiency, thus realize getting bar, unloading safe in bar process, convenient, to lower labour intensity object.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when capturing drilling rod;
Fig. 2 is the present invention completing state diagram when getting bar action.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in detail.
As shown in Figure 1, the invention provides a kind of drilling rod and assist handler, comprise flexible clamping device, drive unit and the drill stem platform 40 for placing drilling rod 30, when real work, drill stem platform 40 fixes on the ground, flexible clamping device is fixed on the side of drill stem platform, and flexible clamping device is arranged in the outside of drill stem platform 40 along the length direction of drilling rod 30.Parallel placement many drilling rods 30 on drill stem platform 40, the two ends of drilling rod 30 all have screw thread, for realize dynamic head main spindle 50 on drilling rod 30 and rig or and other objects between be interconnected, dynamic head main spindle 50 can rotate the deflection that realize certain angle with rig.
Flexible clamping device comprises the sleeve 10, expansion link 11 and the clamping head assembly 12 that connect successively from bottom to top, the lower end of sleeve 10 is rotated around fixing hinge and is arranged, the lower end of expansion link 11 is built in the upper end of sleeve 10 and can does stretching motion along sleeve 10, clamping head assembly 12 is fixed on the upper end of expansion link 11, in the process of rotating around fixing hinge at sleeve 10, expansion link 11, by stretching to different length at sleeve 10, can realize the drilling rod 30 that clamping head assembly 12 captures diverse location place.Sleeve 10 is driven by drive unit and swings around fixing hinge, drives clamping head assembly 12 to bend towards drill stem platform 40 and completes and get bar or unload bar action.
The present invention, drive unit adopts lift oil tank, lift oil tank comprises cylinder body 20 and stretches out the drive rod 21 of cylinder body 20 one end, the upper end of drive rod 21 and the upper articulation of sleeve 10, apply driving force to sleeve 10, band moving sleeve 10 swings around fixing hinge, and the bottom of cylinder body 20 is provided with hydraulic handle, by operation hydraulic handle, realize drive rod 21 and stretch out in cylinder body 20 or retract drive sleeve 10 and rotate.
The side of drill stem platform 40 is provided with square foundation platform 60, the upper surface of square foundation platform 60 is upwards provided with the first main otic placode 61, a side towards drill stem platform 40 is provided with the second main otic placode 62, first main otic placode 61 and the second main otic placode 62 have manhole 63, and the first main otic placode 61 and the second main otic placode 62 are articulated and connected by manhole 63 and sleeve 10 and cylinder body 20.The lower end of sleeve 10 is provided with the first auricular appendage plate 14 that otic placode 61 main with first matches, be fixedly hinged a little by the hinged formation of manhole 63 between first main otic placode 61 and the first auricular appendage plate 14, it is hinged by manhole 63 between the main otic placode of the second auricular appendage plate 22, second 62 and the second auricular appendage plate 22 that the lower end of cylinder body 20 is provided with that otic placode 62 main with second match.
Composition graphs 2, clamping head assembly 12 comprises the integral support 121 be fixedly connected with expansion link 11, two connecting rods 122 hinged with integral support 121 and be fixed on the clamping head 123 of connecting rod 122 one end, two of clamping head 123 side walls hinged on connecting rod 122, clamping head 123 entirety is in tower structure, there are two supporting rods be oppositely arranged, the middle part of two supporting rods respectively with the frame articulation of clamping head 123, one end of supporting rod is provided with the clamping part for holding drill pipe 30, the other end of two supporting rods connects driving oil cylinder 124 respectively, drive the flexible of oil cylinder 124, make the pin joint transhipment of two supporting rods in the middle part of it, thus power drive two clamping part move toward one another or relative motion are provided, open or closed clamping head 123, unclamp or clamp drilling rod 30.The bottom of sleeve 10 is provided with the shift knob 13 that can control clamping head 123 open and close, with the action realizing getting bar He unload bar.
The present invention is used for auxiliary drill machine equipment automatic loading and unloading drilling rod, and when rig is self-propelled driller, package unit can be placed on rig, moves with rig, when moving to station, assembles on the ground, gets final product work after having assembled.The concrete operation step of the present invention when capturing drilling rod 30 is as follows:
First, drive rod 21 in lift oil tank is retracted in cylinder body 20 by operation hydraulic handle, drive rod 21 is with moving sleeve 10 to turn round simultaneously, clamping head assembly 12 is made to be reduced to proper height, when integral support 121 is transferred, under gravity, connecting rod 122, clamping head 123 vertically downward, ensure left, right two clamping heads 123 and drilling rod 30 coaxial direction lain on platform, to accommodate drilling rod 30, starting switch button 13, oil cylinder 124 is driven to drive clamping head 123 to open, when drilling rod 30 on drill stem platform 40 moves to desired location, drive rod 21 in operation lift oil tank rises, by-pass cock button 13, oil cylinder 124 is driven to drive clamping head 123 to close, by fixed for drilling rod 30, complete and get bar,
Secondly, drive rod 21 in lift oil tank is stretched out cylinder body 20 by operation hydraulic handle, drive rod 21 is with moving sleeve 10 to turn round simultaneously, expansion link 11 in adjustment sleeve 10 stretches out the length of certain distance, now, the inclination angle that clamping head 123 tilts with drilling rod 30 is rotated, 122, connecting rod is under the frictional force of gravity and drilling rod 30, still keep vertical state, until arrive dynamic head main spindle 50 place, motivation of adjustment head main shaft 50 tilts suitable angle, make a left side, the end of thread of the drilling rod 30 that right two clamping heads 123 clamp aims at the connecting thread end of dynamic head main spindle 50, rotational power head main shaft 50, until drilling rod 30 skids, complete the connection of drilling rod 30,
Finally, closing switch button 13, opens left and right two clamping heads 123, and dynamic head main spindle 50 drives drilling rod 30 to rise and progressively reduces to tilt angle, finally completes the operation of getting drilling rod 30.
The present invention, oppositely performs as above step, can complete the process of dismounting drilling rod 30.
The present invention, by adopting flexible clamping device to realize getting bar and unloading bar action of drilling rod, overall structure is simple, lightweight, and equipment replacement manual labor can be used completely, substantially increase operating efficiency, thus get bar on realizing, unload safe in bar process, convenient, lower the object of labour intensity.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (6)
1. handler assisted by a drilling rod, comprise flexible clamping device, drive unit and the drill stem platform for placing drilling rod, it is characterized in that, described flexible clamping device is arranged in the outside of described drill stem platform along the length direction of described drilling rod, comprise the sleeve connected successively from bottom to top, expansion link and clamping head assembly, the lower end of described sleeve is rotated around fixing hinge and is arranged, the lower end of described expansion link is built in the upper end of described sleeve and can does stretching motion along described sleeve, described clamping head assembly is fixed on the upper end of described expansion link, described sleeve is driven by described drive unit and swings up and down around described fixing hinge, drive described clamping head assembly to bend towards described drill stem platform to complete and get bar or unload bar action.
2. handler assisted by a kind of drilling rod as claimed in claim 1, it is characterized in that, described drive unit adopts lift oil tank, described lift oil tank comprises cylinder body and stretches out the drive rod of described cylinder body one end, the upper end of described drive rod and the upper articulation of described sleeve, the bottom of described cylinder body is provided with hydraulic handle.
3. handler assisted by a kind of drilling rod as claimed in claim 2, it is characterized in that, the side of described drill stem platform is provided with square foundation platform, the upper surface of described square foundation platform is provided with the first main otic placode, a side towards described drill stem platform is provided with the second main otic placode, and described first main otic placode and described second main otic placode have manhole.
4. handler assisted by a kind of drilling rod as claimed in claim 3, it is characterized in that, the lower end of described sleeve is provided with the first auricular appendage plate matched with described first main otic placode, be fixedly hinged a little described in the hinged formation of described manhole between described first main otic placode and described first auricular appendage plate, the lower end of described cylinder body is provided with the second auricular appendage plate matched with described second main otic placode, hinged by described manhole between described second main otic placode and described second auricular appendage plate.
5. handler assisted by a kind of drilling rod as claimed in claim 1, it is characterized in that, described clamping head assembly comprises the integral support be fixedly connected with described expansion link, two connecting rods hinged with described integral support and is fixed on the clamping head of described connecting rod one end, and by driving hydraulic oil cylinder driving, it opens or closes described clamping head.
6. handler assisted by a kind of drilling rod as claimed in claim 5, it is characterized in that, the bottom of described sleeve is provided with the shift knob that can control described clamping head and open and close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524852.5A CN105178894A (en) | 2015-08-25 | 2015-08-25 | Auxiliary drill-rod mounting/demounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510524852.5A CN105178894A (en) | 2015-08-25 | 2015-08-25 | Auxiliary drill-rod mounting/demounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105178894A true CN105178894A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510524852.5A Pending CN105178894A (en) | 2015-08-25 | 2015-08-25 | Auxiliary drill-rod mounting/demounting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105178894A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425646A (en) * | 2018-03-02 | 2018-08-21 | 辽宁工程技术大学 | A kind of automation drilling rod handler and engineering driller |
| CN108547580A (en) * | 2018-06-21 | 2018-09-18 | 卓典机器人（海南）有限公司 | Drilling rod connection combination apparatus and drilling rod connect structure of breaking |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5740702A (en) * | 1996-07-29 | 1998-04-21 | Ingersoll-Rand Company | Device for spinning drill pipe in a drill rig |
| CN201363107Y (en) * | 2009-03-13 | 2009-12-16 | 山东胜利石油石化装备研究中心 | Cantilever type drill pipe racking device |
| CN201496010U (en) * | 2009-04-21 | 2010-06-02 | 四川隆源石油技术发展有限公司 | Power slip |
| CN103437724A (en) * | 2013-08-28 | 2013-12-11 | 宝鸡石油机械有限责任公司 | Pipe column supporting device for drilling platform |
| CN104563917A (en) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | Multifunctional robot for drilling site |
| CN204827288U (en) * | 2015-08-25 | 2015-12-02 | 北京天和众邦勘探技术股份有限公司 | Handling device is assisted to drilling rod |
| US20160017673A1 (en) * | 2013-03-01 | 2016-01-21 | Itrec B.V. | Tubulars handling system and apparatus |
-
2015
- 2015-08-25 CN CN201510524852.5A patent/CN105178894A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5740702A (en) * | 1996-07-29 | 1998-04-21 | Ingersoll-Rand Company | Device for spinning drill pipe in a drill rig |
| CN201363107Y (en) * | 2009-03-13 | 2009-12-16 | 山东胜利石油石化装备研究中心 | Cantilever type drill pipe racking device |
| CN201496010U (en) * | 2009-04-21 | 2010-06-02 | 四川隆源石油技术发展有限公司 | Power slip |
| US20160017673A1 (en) * | 2013-03-01 | 2016-01-21 | Itrec B.V. | Tubulars handling system and apparatus |
| CN103437724A (en) * | 2013-08-28 | 2013-12-11 | 宝鸡石油机械有限责任公司 | Pipe column supporting device for drilling platform |
| CN104563917A (en) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | Multifunctional robot for drilling site |
| CN204827288U (en) * | 2015-08-25 | 2015-12-02 | 北京天和众邦勘探技术股份有限公司 | Handling device is assisted to drilling rod |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425646A (en) * | 2018-03-02 | 2018-08-21 | 辽宁工程技术大学 | A kind of automation drilling rod handler and engineering driller |
| CN108547580A (en) * | 2018-06-21 | 2018-09-18 | 卓典机器人（海南）有限公司 | Drilling rod connection combination apparatus and drilling rod connect structure of breaking |
| CN108547580B (en) * | 2018-06-21 | 2024-01-12 | 卓典机器人(海口)有限公司 | Drill rod connection combination device and drill rod continuous breaking structure |
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Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |