CN204510186U - Hydraulic drill rig static sounding conversion equipment joint - Google Patents
Hydraulic drill rig static sounding conversion equipment joint Download PDFInfo
- Publication number
- CN204510186U CN204510186U CN201520136275.8U CN201520136275U CN204510186U CN 204510186 U CN204510186 U CN 204510186U CN 201520136275 U CN201520136275 U CN 201520136275U CN 204510186 U CN204510186 U CN 204510186U
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- CN
- China
- Prior art keywords
- piston rod
- static sounding
- conduit
- conversion equipment
- drill rig
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of hydraulic drill rig static sounding conversion equipment joint, be made up of static sounding feeler lever conduit, joint arm-tie, piston rod sleeve, piston rod sleeve and piston rod fastening screw, connector, rotating shaft, dowel bar conduit, described static sounding feeler lever conduit, joint arm-tie, piston rod sleeve, connector are fixedly installed together, and static sounding feeler lever catheter diameter is greater than static sounding probe diameter.The joint arm-tie of hydraulic drill rig static sounding conversion equipment joint of the present utility model ensures that piston rod is from side direction Moment; Dowel bar conduit is arranged on immediately below piston rod, and ensure that the pressure that piston rod is downward and the counter-force that dowel bar provides are on same straight line, piston rod is from Moment backward.
Description
Technical field
the utility model relates to construction work Exploration Domain, specifically a kind of hydraulic drill rig static sounding conversion equipment joint.
Background technology
The applicant's patent applied for hydraulic drill rig static sounding conversion equipment, utilizes the piston rod of hydraulic drill rig to move up and down, and drives the work of static sounding drilling rod, has accomplished dual-use, greatly reduced prospecting cost.Practice finds that hydraulic drill rig static sounding conversion equipment joint exists following defect: one, joint is arranged on rear side of piston rod, the pressure that piston rod is downward and the counter-force that dowel bar provides be not on same straight line, during by feeler inspection probe press-in soil layer, piston rod is subject to Moment backward; Two, by feeler inspection probe press-in soil layer time, because dowel bar is brace, dowel bar has horizontal force action to produce to piston rod, makes piston rod generation Moment laterally.Two moments of flexure occur simultaneously, cause piston rod to produce flexural deformation, and affect piston rod and run, when running into hard rock-soil layer, feeler lever can bear the pressure of tens tons, and piston rod will be caused stuck, damage boring mechanic.
Utility model content
In order to solve the above-mentioned technical problem existed in prior art, the utility model provides a kind of hydraulic drill rig static sounding conversion equipment joint, be made up of static sounding feeler lever conduit, joint arm-tie, piston rod sleeve, piston rod sleeve and piston rod fastening screw, connector, rotating shaft, dowel bar conduit, described static sounding feeler lever conduit, joint arm-tie, piston rod sleeve, connector are fixedly installed together, and static sounding feeler lever catheter diameter is greater than static sounding probe diameter.
Further, described dowel bar conduit and connector are by the hinged setting of rotating shaft.
Hydraulic drill rig static sounding conversion equipment joint of the present utility model solves the problems referred to above well, and joint arm-tie ensures that piston rod is from side direction Moment; Dowel bar conduit is arranged on immediately below piston rod, and ensure that the pressure that piston rod is downward and the counter-force that dowel bar provides are on same straight line, piston rod is from Moment backward.
Accompanying drawing explanation
Fig. 1 is hydraulic drill rig static sounding conversion equipment joint front schematic view;
Fig. 2 is this joint schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, hydraulic drill rig static sounding conversion equipment joint of the present utility model is made up of static sounding feeler lever conduit 1, joint arm-tie 2, piston rod sleeve 3, piston rod sleeve and piston rod fastening screw 4, connector 5, rotating shaft 6, dowel bar conduit 7, described static sounding feeler lever conduit 1, joint arm-tie 2, piston rod sleeve 3, connector 5 are fixedly installed together, and static sounding feeler lever conduit 1 internal diameter is greater than static sounding probe diameter; Dowel bar conduit 7 and connector 5 are by the hinged setting of rotating shaft 6.
When hydraulic drill rig static sounding conversion equipment joint of the present utility model uses, piston rod sleeve is enclosed within piston-rod lower end, with fastening screw, piston rod sleeve and piston rod is fixed together.Assemble hydraulic drill rig static sounding conversion equipment, work ready.Joint arm-tie ensures that piston rod is from side direction Moment; Dowel bar conduit is arranged on immediately below piston rod, and ensure that the pressure that piston rod is downward and the counter-force that dowel bar provides are on same straight line, piston rod is from Moment backward.
Claims (2)
1. a hydraulic drill rig static sounding conversion equipment joint, be made up of static sounding feeler lever conduit (1), joint arm-tie (2), piston rod sleeve (3), piston rod sleeve and piston rod fastening screw (4), connector (5), rotating shaft (6), dowel bar conduit (7), it is characterized in that: described static sounding feeler lever conduit (1), joint arm-tie (2), piston rod sleeve (3), connector (5) are fixedly installed together, and static sounding feeler lever conduit (1) internal diameter is greater than static sounding probe diameter.
2. hydraulic drill rig static sounding conversion equipment joint as claimed in claim 1, is characterized in that: described dowel bar conduit (7) and connector (5) are by rotating shaft (6) hinged setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136275.8U CN204510186U (en) | 2015-03-11 | 2015-03-11 | Hydraulic drill rig static sounding conversion equipment joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136275.8U CN204510186U (en) | 2015-03-11 | 2015-03-11 | Hydraulic drill rig static sounding conversion equipment joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204510186U true CN204510186U (en) | 2015-07-29 |
Family
ID=53708178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520136275.8U Expired - Fee Related CN204510186U (en) | 2015-03-11 | 2015-03-11 | Hydraulic drill rig static sounding conversion equipment joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204510186U (en) |
-
2015
- 2015-03-11 CN CN201520136275.8U patent/CN204510186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |