CN101871828A - Horizontal directional drilling comprehensive experiment table - Google Patents
Horizontal directional drilling comprehensive experiment table Download PDFInfo
- Publication number
- CN101871828A CN101871828A CN200910137453A CN200910137453A CN101871828A CN 101871828 A CN101871828 A CN 101871828A CN 200910137453 A CN200910137453 A CN 200910137453A CN 200910137453 A CN200910137453 A CN 200910137453A CN 101871828 A CN101871828 A CN 101871828A
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- oil cylinder
- magnetic powder
- experiment
- powder brake
- horizontal directional
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Abstract
The invention provides a horizontal directional drilling comprehensive experiment table which can be used for performing an experiment on push-pull forces and torque of a horizontal directional drilling indoors. The experiment table is mainly composed of a connecting pair, a transmission case, a torque speed sensor, a magnetic powder brake, a slide rail, a towing carriage, a draw rod, an oil cylinder, an overflow valve and the like, wherein the connecting pair, the transmission case, the torque speed sensor and the magnetic powder brake are connected in an axial direction and fixed on a bracket, and the magnetic powder brake provides a braking torque to realize the torque experiment; and the connecting pair is connected with the oil cylinder through the draw rod and the bracket, the oil cylinder and the overflow valve constitute a damped system and provide a damping force, thereby realizing the push-pull effort experiment.
Description
Technical field
The present invention is a kind of experimental provision, is horizontal directional drill push-pull effort and moment of torsion are carried out Comprehensive Experiment.
Background technology
Push-pull effort, moment of torsion are the important technological parameters of horizontal directional drill, experiment also is the checking to these two kinds of parameters to complete machine, and what the directed brill experiment of existing level was taked is traditional brill ground experiment, and it is bigger to take human resources, experimental period is long, also is subjected to the restriction of place, Changes in weather simultaneously.
Summary of the invention
In order to overcome the weak point of traditional experiment, the invention provides a kind of can be at the indoor horizontal directional drill multi-function test stand that push-pull effort, moment of torsion are experimentized.
The object of the present invention is achieved like this: this device mainly is made up of auxiliary connection, wheel box, shaft coupling, torque rotary speed sensor, magnetic powder brake, slide rail, bracket, pull bar, oil cylinder, surplus valve etc.Auxiliary connection is connected with the wheel box spline, wheel box axially is connected with shaft coupling with torque rotary speed sensor, magnetic powder brake, the horizontal directional drill rotating band pair that is dynamically connected, and magnetic powder brake provides braking moment, the experiment of realization moment of torsion, torque rotary speed sensor shows torque value in real time.Auxiliary connection is connected with the carriage back vertical plate by pull bar, the carriage back vertical plate is connected with bar (little) chamber that has of oil cylinder, bar (little) chamber that has of oil cylinder is connected surplus valve respectively with no bar (greatly) chamber hydraulic fluid port, drive oil cylinder by auxiliary connection, pull bar, carriage during the horizontal directional drill push-and-pull, by regulating surplus valve, oil cylinder produces damping force, realizes the push-pull effort experiment.
Advantage of the present invention is: replace directed traditional brill ground experiment of boring, just can carry out Comprehensive Experiment to push-pull effort, the moment of torsion of orientation brill indoor, shortening experimental period, cost saving are not subjected to the restriction of place, Changes in weather.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is an embodiment of the invention structural drawing.
Fig. 2 is to view among Fig. 1.
Fig. 3 is a cut-open view among Fig. 1.
Embodiment
Auxiliary connection (1), wheel box (2) spline connect, wheel box (2), torque rotary speed sensor (4), magnetic powder brake (5) axially connect with shaft coupling (3), and be connected on the bracket (7) by upper slide (12), bolt (15) integral body, auxiliary connection (1) is connected with carriage (7) back vertical plate by pull bar (6), upper slide (12), nylon slide plate (13), limiting plate (14), lower skateboard (16) are formed sliding-rail groove, and carriage (7) is stuck on the slide rail (17).At last carriage (7) assembly is connected with oil cylinder (9) piston rod by bearing pin (8), oil cylinder (9) rod chamber and rodless cavity are connected with surplus valve (11) with connecting pipe (10).
Claims (2)
1. the experimental provision that horizontal directional drill push-pull effort, moment of torsion are carried out Comprehensive Experiment is made up of auxiliary connection, wheel box, shaft coupling, torque rotary speed sensor, magnetic powder brake, slide rail, bracket, pull bar, oil cylinder, surplus valve etc.It is characterized in that utilizing magnetic powder brake to realize braking, oil cylinder, surplus valve are formed damping system, and damping force is provided.
2. experimental provision according to claim 1 is characterized in that containing magnetic powder brake, oil cylinder, surplus valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910137453A CN101871828A (en) | 2009-04-23 | 2009-04-23 | Horizontal directional drilling comprehensive experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910137453A CN101871828A (en) | 2009-04-23 | 2009-04-23 | Horizontal directional drilling comprehensive experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101871828A true CN101871828A (en) | 2010-10-27 |
Family
ID=42996824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910137453A Pending CN101871828A (en) | 2009-04-23 | 2009-04-23 | Horizontal directional drilling comprehensive experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101871828A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539047A (en) * | 2011-12-20 | 2012-07-04 | 中煤科工集团西安研究院 | Device for testing feeding force and lifting force of top-drive power head drill |
| CN103808523A (en) * | 2014-02-12 | 2014-05-21 | 江苏谷登工程机械装备有限公司 | Horizontal directional drilling machine simulated condition test bench |
| CN104236945A (en) * | 2014-09-18 | 2014-12-24 | 徐州徐工基础工程机械有限公司 | Overall test and data testing device for large-tonnage horizontal directional drilling machine |
| CN106908226A (en) * | 2015-12-22 | 2017-06-30 | 中国石油天然气集团公司 | A kind of Pipeline Crossing by Horizontal Directional Drilling churn drilling tools performance testing device and its method of testing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464922Y (en) * | 2000-12-15 | 2001-12-12 | 杨野 | Drilling machine for underground pipeline |
-
2009
- 2009-04-23 CN CN200910137453A patent/CN101871828A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464922Y (en) * | 2000-12-15 | 2001-12-12 | 杨野 | Drilling machine for underground pipeline |
Non-Patent Citations (1)
| Title |
|---|
| 刘凤琴，范国强: "煤矿坑道钻机性能检测试验台", 《煤田地质与勘探》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539047A (en) * | 2011-12-20 | 2012-07-04 | 中煤科工集团西安研究院 | Device for testing feeding force and lifting force of top-drive power head drill |
| CN103808523A (en) * | 2014-02-12 | 2014-05-21 | 江苏谷登工程机械装备有限公司 | Horizontal directional drilling machine simulated condition test bench |
| CN104236945A (en) * | 2014-09-18 | 2014-12-24 | 徐州徐工基础工程机械有限公司 | Overall test and data testing device for large-tonnage horizontal directional drilling machine |
| CN106908226A (en) * | 2015-12-22 | 2017-06-30 | 中国石油天然气集团公司 | A kind of Pipeline Crossing by Horizontal Directional Drilling churn drilling tools performance testing device and its method of testing |
| CN106908226B (en) * | 2015-12-22 | 2020-09-04 | 中国石油天然气集团公司 | Performance testing device and method for horizontal directional drilling crossing percussion drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101027 |