CN104280002B - Linearity detecting table for drill rod - Google Patents
Linearity detecting table for drill rod Download PDFInfo
- Publication number
- CN104280002B CN104280002B CN201410605618.0A CN201410605618A CN104280002B CN 104280002 B CN104280002 B CN 104280002B CN 201410605618 A CN201410605618 A CN 201410605618A CN 104280002 B CN104280002 B CN 104280002B
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- Prior art keywords
- frame plate
- gripper shoe
- supporting
- drilling rod
- plate
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Links
- 230000006698 induction Effects 0.000 claims abstract description 15
- 238000005553 drilling Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
- G01B21/24—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes for testing alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a linearity detecting table for a drill rod. The linearity detecting table comprises a frame plate, a plurality of contact induction devices are symmetrically mounted on the upper surface of the frame plate, supporting devices are symmetrically mounted between the contact induction devices, and limit devices are symmetrically mounted between the two supporting devices. The contact induction devices comprise hinge bases and supporting plates, wherein the hinge bases and the supporting plates are fixedly connected to the upper surface of the frame plate respectively, the hinge bases are symmetrically and fixedly connected to the frame plate, a supporting board is arranged between two corresponding hinge bases in a rotating mode, the ends of the supporting boards are located below the supporting plates, springs are arranged under the lower surfaces of the supporting plates, touch rods are fixedly connected on the supporting boards and the supporting plates in a penetrating mode, and contacts are arranged on the frame plates under the touch rods. The supporting devices comprise bearings symmetrically mounted on the upper surface of the frame plate, and the bearings are fixedly connected with the frame plate through bearing seats. The limit devices comprise limit plates symmetrically mounted on the upper surface of the frame plate, and a limit gap is reserved between two corresponding limit plates. The contact induction device for the drill rod linearity detecting device has the advantages of being relatively simple in structure, high in accuracy degree and reliable in detection.
Description
Technical field
The present invention relates to geological prospecting apparatus field, more particularly, to a kind of linearity measurer of drilling rod.
Background technology
Drilling rod is the important component part in exploratory drilling rig.At present, after drilling rod machines, by its linearity of artificial easy detection, its shortcoming is obvious：Accuracy in detection is not high, and later stage drilling rod easily jitter phenomenon when using, and leads to drill bit to be easily broken off, and needs often to change, relatively costly, using also dangerous.
Content of the invention
The applicant is directed to the shortcoming in above-mentioned existing production technology, provides that a kind of structure is simple, accuracy of detection is high, the Linearity surveying platform of reliable drilling rod.
The technical solution adopted in the present invention is as follows：
A kind of Linearity surveying platform of drilling rod, including frame plate, its length direction of the upper surface of described frame plate is symmetrically installed with multiple contacts induction installation, it is symmetrically arranged with the support meanss being fixed on frame plate between the induction installation of multiple contacts, between two support meanss, be symmetrically arranged with the stopping means being fixed on frame plate；
Described contact induction installation includes being respectively fixedly connected with hinged seat and support plate in frame plate upper surface width direction, hinged seat is symmetrically fixed on frame plate, rotate between two hinged seats and gripper shoe is installed, the end of gripper shoe is located at the lower section of support plate, the lower surface device of gripper shoe has spring, support plate is fixed with feeler lever with insertion in gripper shoe, and the lower end of feeler lever is placed in described spring, and the frame plate below feeler lever is provided with contact；
Described support meanss include being symmetrically arranged on the bearing of frame plate upper surface, and bearing is passed through bearing block and is connected with frame plate, carries supporting gap between two bearings；
Described stopping means include being symmetrically arranged on the limiting plate of frame plate upper surface, carry limited location gap between two limiting plates.
Improvement further as technique scheme：
The end of described gripper shoe carries thinning area, and thinning area is located at the lower section of described support plate, the spring described in lower surface device of thinning area.
One end of described gripper shoe carries cylindrical portion, and cylindrical portion is rotated with described hinged seat and is connected.
The upper surface returning apparatus of described gripper shoe have contact block.
Beneficial effects of the present invention are as follows：
The structure of the present invention is relatively easy, carries out Linearity surveying by multiple spot detection mode to drilling rod, and it has, and accuracy is high, detect reliable feature.
Brief description
Fig. 1 is the three-dimensional structure diagram of the present invention.
Fig. 2 is the contact induction installation structure chart of the present invention.
Wherein：1st, frame plate；2nd, contact induction installation；21st, hinged seat；22nd, gripper shoe；221st, cylindrical portion；222nd, thinning area；23rd, support plate；24th, feeler lever；25th, spring；26th, contact block；3rd, bearing；4th, limiting plate.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described.
As shown in Figure 1 and Figure 2, the Linearity surveying platform of the drilling rod of the present embodiment, including frame plate 1, its length direction of the upper surface of frame plate 1 is symmetrically installed with multiple contacts induction installation 2（It is typically provided to 3）, it is symmetrically arranged with the support meanss being fixed on frame plate 1 between multiple contacts induction installation 2, between two support meanss, be symmetrically arranged with the stopping means being fixed on frame plate 1；Contact induction installation 2 includes being respectively fixedly connected with hinged seat 21 and support plate 23 in frame plate 1 upper surface width direction, hinged seat 21 is symmetrically fixed on frame plate 1, rotate between two hinged seats 21 and gripper shoe 22 is installed, the upper surface device of gripper shoe 22 has contact block 26, one end of gripper shoe 22 carries cylindrical portion 221, and cylindrical portion 221 is rotated with hinged seat 21 and is connected, and the other end of gripper shoe 22 carries thinning area 222, thinning area 222 is located at the lower section of support plate 23, the lower surface device spring 25 of thinning area 222；The end of gripper shoe 22 is located at the lower section of support plate 23, and the lower surface device of gripper shoe 22 has spring 25, and support plate 23 is fixed with feeler lever 24 with insertion in gripper shoe 22, and the lower end of feeler lever 24 is placed in spring 25, and the frame plate 1 of feeler lever 24 lower section is provided with contact；
Support meanss include being symmetrically arranged on the bearing 3 of frame plate 1 upper surface, and bearing 3 is passed through bearing block and is connected with frame plate 1, carries supporting gap, supports drill rods in supporting gap between two bearings 3（It is not drawn into）, drilling rod rotated between bearing 3 due to inertia, if three feeler levers 24 contact all with lower section in rotation process, produces signal then it represents that the linearity of drilling rod is up to standard, if there being any feeler lever no signal, surface drilling rod is unqualified during contact.
Stopping means include being symmetrically arranged on the limiting plate 4 of frame plate 1 upper surface, carry limited location gap between two limiting plates 4, and limited block 4 is used for limiting the scrolling position of drilling rod.
The structure of the present invention is relatively easy, carries out Linearity surveying by multiple spot detection mode to drilling rod, and it has, and accuracy is high, detect reliable feature.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can make any type of modification.
Claims (4)
1. the Linearity surveying platform of a kind of drilling rod, including frame plate（1）It is characterised in that：Described frame plate（1）Its length direction of upper surface be symmetrically installed with multiple contacts induction installation（2）, multiple contacts induction installation（2）Between be symmetrically arranged with and be fixed on frame plate（1）On support meanss, be symmetrically arranged between two support meanss and be fixed on frame plate（1）On stopping means；
Described contact induction installation（2）Including being respectively fixedly connected with frame plate（1）The hinged seat in upper surface width direction（21）And support plate（23）, hinged seat（21）Symmetrically it is fixed on frame plate（1）On, two hinged seats（21）Between rotate install gripper shoe（22）, gripper shoe（22）End be located at support plate（23）Lower section, gripper shoe（22）Lower surface device have spring（25）, support plate（23）With gripper shoe（22）Upper insertion is fixed with feeler lever（24）, feeler lever（24）Lower end be placed in described spring（25）In, feeler lever（24）The frame plate of lower section（1）It is provided with contact；
Described support meanss include being symmetrically arranged on frame plate（1）The bearing of upper surface（3）, bearing（3）By bearing block and frame plate（1）It is connected, two bearings（3）Between carry supporting gap；
Described stopping means include being symmetrically arranged on frame plate（1）The limiting plate of upper surface（4）, two limiting plates（4）Between carry limited location gap.
2. drilling rod as claimed in claim 1 Linearity surveying platform it is characterised in that：Described gripper shoe（22）End carry thinning area（222）, thinning area（222）Positioned at described support plate（23）Lower section, thinning area（222）Spring described in lower surface device（25）.
3. drilling rod as claimed in claim 1 Linearity surveying platform it is characterised in that：Described gripper shoe（22）One end carry cylindrical portion（221）, cylindrical portion（221）With described hinged seat（21）Rotate and connect.
4. drilling rod as claimed in claim 1 Linearity surveying platform it is characterised in that：Described gripper shoe（22）Upper surface returning apparatus have contact block（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605618.0A CN104280002B (en) | 2014-10-31 | 2014-10-31 | Linearity detecting table for drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605618.0A CN104280002B (en) | 2014-10-31 | 2014-10-31 | Linearity detecting table for drill rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104280002A CN104280002A (en) | 2015-01-14 |
| CN104280002B true CN104280002B (en) | 2017-02-08 |
Family
ID=52255130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410605618.0A Active CN104280002B (en) | 2014-10-31 | 2014-10-31 | Linearity detecting table for drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104280002B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415039A (en) * | 2015-11-30 | 2016-03-23 | 无锡中地钻探装备有限公司 | Drill rod clamping device with straightness detection function |
| CN113324511B (en) * | 2021-05-14 | 2023-04-07 | 江苏徐工工程机械研究院有限公司 | Device and method for detecting straightness of drill rod |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0055675A1 (en) * | 1980-12-31 | 1982-07-07 | Societe De Prospection Electrique Schlumberger | Method and apparatus for determining the stuck point of drill pipes in a borehole |
| CN101241003A (en) * | 2008-03-06 | 2008-08-13 | 上海交通大学 | Bore rod straightness automatic detection straightening status monitoring and failure diagnosis system |
| CN201322615Y (en) * | 2008-12-10 | 2009-10-07 | 宝山钢铁股份有限公司 | Device for detecting the straightness of drill stem |
| CN102335682A (en) * | 2010-07-28 | 2012-02-01 | 宝山钢铁股份有限公司 | Online detecting and straightening equipment and method of straightness of pipe end of drill pipe |
| CN202994125U (en) * | 2012-12-18 | 2013-06-12 | 吴江市新申铝业科技发展有限公司 | Linearity detection tool |
| CN203364805U (en) * | 2013-05-20 | 2013-12-25 | 无锡市钻通工程机械有限公司 | Detection apparatus for linearity of drilling rod |
| CN103940471A (en) * | 2014-04-23 | 2014-07-23 | 清华大学 | Device for comprehensively measuring linear guide rail friction force and manufacturing and mounting errors |
| CN204142230U (en) * | 2014-10-31 | 2015-02-04 | 无锡中地地质装备有限公司 | The Linearity surveying platform of drilling rod |
-
2014
- 2014-10-31 CN CN201410605618.0A patent/CN104280002B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0055675A1 (en) * | 1980-12-31 | 1982-07-07 | Societe De Prospection Electrique Schlumberger | Method and apparatus for determining the stuck point of drill pipes in a borehole |
| CN101241003A (en) * | 2008-03-06 | 2008-08-13 | 上海交通大学 | Bore rod straightness automatic detection straightening status monitoring and failure diagnosis system |
| CN201322615Y (en) * | 2008-12-10 | 2009-10-07 | 宝山钢铁股份有限公司 | Device for detecting the straightness of drill stem |
| CN102335682A (en) * | 2010-07-28 | 2012-02-01 | 宝山钢铁股份有限公司 | Online detecting and straightening equipment and method of straightness of pipe end of drill pipe |
| CN202994125U (en) * | 2012-12-18 | 2013-06-12 | 吴江市新申铝业科技发展有限公司 | Linearity detection tool |
| CN203364805U (en) * | 2013-05-20 | 2013-12-25 | 无锡市钻通工程机械有限公司 | Detection apparatus for linearity of drilling rod |
| CN103940471A (en) * | 2014-04-23 | 2014-07-23 | 清华大学 | Device for comprehensively measuring linear guide rail friction force and manufacturing and mounting errors |
| CN204142230U (en) * | 2014-10-31 | 2015-02-04 | 无锡中地地质装备有限公司 | The Linearity surveying platform of drilling rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104280002A (en) | 2015-01-14 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Yunfei Inventor before: Su Gang Inventor before: Yao Fenglei Inventor before: Bao Xinyi |
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Effective date of registration: 20161028 Address after: 214221 Jiangsu city of Wuxi province Yixing city dingshuzhen Xincheng in Nanjing Hangzhou highway Applicant after: Jiangsu Kai positive Construction Co. Ltd. Address before: 214000 Xintai Industrial Park, Wuxi New District, Jiangsu, China (Wuxi Geological Equipment Co., Ltd.) Applicant before: Wuxi Geotec Geological Equipment Co., Ltd. |
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Effective date of registration: 20191106 Address after: 214221 No.2 Chuanbu Middle Road, Yixing ceramics industrial park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province Patentee after: Rencheng Construction Co., Ltd. Address before: 214221 Jiangsu city of Wuxi province Yixing city dingshuzhen Xincheng in Nanjing Hangzhou highway Patentee before: Jiangsu Kai positive Construction Co. Ltd. |
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Effective date of registration: 20200603 Address after: 214221 Jiangsu city of Wuxi province Yixing city dingshuzhen Xincheng in Nanjing Hangzhou highway Patentee after: JIANGSU KAIZHENG CONSTRUCTION Co.,Ltd. Address before: 214221 No.2 Chuanbu Middle Road, Yixing ceramics industrial park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: RENCHENG CONSTRUCTION Co.,Ltd. |