CN202631281U - Overall data analysis and test device of rotary drilling rig - Google Patents
Overall data analysis and test device of rotary drilling rig Download PDFInfo
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- CN202631281U CN202631281U CN 201220250435 CN201220250435U CN202631281U CN 202631281 U CN202631281 U CN 202631281U CN 201220250435 CN201220250435 CN 201220250435 CN 201220250435 U CN201220250435 U CN 201220250435U CN 202631281 U CN202631281 U CN 202631281U
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- drilling rig
- rotary drilling
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Abstract
The utility model discloses an overall data analysis and test device of a rotary drilling rig. The overall data analysis and test device of the rotary drilling rig comprises a driving shaft (8), a power box (7), a dynamometer (11), a protection cylinder (2), a floor (1), an anchor rod (15) and a hydraulic damping system, wherein the protection cylinder and the anchor rod are embedded into a foundation; the power box is arranged on the top of the protection cylinder; an output transmission shaft of the power box is coaxially connected with the dynamometer; and torque, rotary speed and power sensor signal lines of the dynamometer and stressing and lifting power sensor signal lines of the hydraulic damping system are connected to a computer control system. The overall data analysis and test device of the rotary drilling rig is simple in structure, reliable and practical, technical parameters are accurately measured to manufacture high-quality products, different data values can be given under different geological conditions, test is performed according to an established procedure, and ground resources are saved.
Description
Technical field
The utility model relates to a kind of testing equipment of rotary drilling rig, specifically is data analysis of a kind of rotary drilling rig complete machine and test unit.
Background technology
Rotary drilling rig is the construction machinery of pore-forming operation in a kind of suitable building foundation engineering.Mainly be suitable for silt seam, earth, the construction of soil layers such as dirty sand, pebble bed, decayed rock, basement rock is used widely in multiple foundation basic constructions such as bored concrete pile, diaphragm wall, strengthening of foundation.
At present; Rotary drilling rig is after following assembly line; Do not have enough detection methods to satisfy the demand to the designing technique parameter, only perhaps actual boring is carried out on ground comes the detection technique parameter when zero load, has so just produced a lot of contradictions: the technical indicator of measuring when unloaded is inaccurate; The ground of test site is limited resources, can not use repeatedly for a long time.To this, in order to grasp the designing technique parameter and to make quality product, rotary drilling rig manufacturer very needs a data analysis and testing equipment.
Summary of the invention
The purpose of the utility model provides data analysis of a kind of rotary drilling rig complete machine and test unit; This apparatus structure is simple, reliable and practical; Can be widely used in the overall test and the complete machine data analysis of rotary drilling rig; Satisfy various model rotary drilling rig test needs, guarantee measurement of technical parameter accurately with the manufacturing quality product, and save ground resource.
To achieve these goals, the technical scheme that the utility model adopts is data analysis of a kind of rotary drilling rig complete machine and test unit, comprises driving shaft, headstock, dynamometer, casing, floor, anchor pole and hydraulic damping system; Casing, anchor pole are embedded in the ground, and headstock is installed in the casing top, and the headstock take-off (propeller) shaft links to each other with dynamometer is coaxial; The plus-pressure of the sensor signal lines of the moment of torsion of dynamometer, rotating speed, power and hydraulic damping system, lifting force sensor signal lines are connected into computer control system; Driving shaft is installed in the actuating sleeve of headstock, and driving shaft bottom oil cylinder piston bar is connected with damping system, and the hydraulic damping system comprises damping oil cylinder, fluid pressure line and Hydraulic Station; Damping oil cylinder is positioned at casing; Vertical and be fixed on the floor, damping oil cylinder is connected to Hydraulic Station through fluid pressure line, and Hydraulic Station is connected to computer control system.
As preferably; Headstock comprises power box and is installed in pivoting support, intermediate drive gear, final stage transmission gear and the planetary booster engine in the power box; Actuating sleeve connects pivoting support outward; Pivoting support is through intermediate drive gear and final stage transmission gear and the engagement of planetary booster engine, and planetary booster engine take-off (propeller) shaft is connected with dynamometer is coaxial.
As preferably, planetary booster engine take-off (propeller) shaft is connected through Hooks coupling universal coupling with dynamometer.
As preferably, dynamometer is the water turbulence dynamometer machine.
As preferably, between damping oil cylinder and the casing cylinder bracket is installed.
The utility model will be waited to test the rotary drilling rig power source through driving shaft and be transferred to the outer pivoting support of actuating sleeve, actuating sleeve and through intermediate drive gear and final stage transmission gear power source is transferred to planetary booster engine, is received by the water turbulence dynamometer machine, control after receiving signal by computing machine again.Realize complete machine data analysis and overall test at last.To treat through driving shaft that test rig plus-pressure and lifting force are transferred on the other hand and control after damping oil cylinder and Hydraulic Station receive signal by computing machine again, realize that plus-pressure and lifting force test.These two kinds of tests can be carried out simultaneously.
The utility model is mainly used in rotary drilling rig not to be had under the situation of detection means and no construction site; Guarantee that rotary drilling rig reaches the technical parameter of design; Ingenious each structure and the mounting means zero, parts of having designed of the utility model; With moment of torsion, rotating speed, the power of rotary digging drill power head, reach each item technical indicator on-line monitoring, analysis, corrections such as drilling rod plus-pressure and lifting force to greatest extent.Give the lifting and the manufacturing of rotary drilling rig performance, exploitation high-quality, high-caliber rotary drilling rig provide reliable scientific basis.
On the one hand; The utility model can detect technical parameter and analysis, adjustment, the test of various model rigs; On computer console, can realize man-machine conversation when various model rotary drilling rigs are tested,, wait to test rotary drilling rig and just can move according to preset sequence through the given test figure of treating of digital signal; Until accomplishing experiment work, simple in structure, reliable and practical.
On the other hand; Max. output torque, rotating speed, power, plus-pressure lifting force during rotary drilling rig boring can onlinely detect; The technical data that meets the operating mode demand is provided to design department; This rotary drilling rig experimental technique substitutes the operating mode performance testing with simulation test, and on-line monitoring, analysis each item technical parameter, gives to optimize product design and improve the quality of products; And produce in enormous quantities and make the test method that rotary drilling rig provides simply, has been prone to row, guarantee that measurement of technical parameter is accurately to make quality product.
Moreover the utility model can provide different data values and make an experiment by established procedure according to the different geological situation, and only needing to excavate a underground structure can use repeatedly, needn't all excavate a underground structure by every kind of geological condition, saves ground resource.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the headstock among Fig. 1 removes A behind the case lid to zoomed-in view, has looked out the inner structure of headstock.
Among the figure: 1, floor, 2, casing, 3, underground structure, 4, ground, 5, cylinder bracket; 6, oil cylinder piston bar, 7, headstock, 8, driving shaft, 9, drilling rod, 10, planetary booster engine; 11, dynamometer, 12, Hydraulic Station, 13, computer control system, 14, fluid pressure line, 15, anchor pole; 16, damping oil cylinder, 17, power box, 18, pivoting support, 19, intermediate drive gear, 20, the final stage transmission gear.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, complete machine data analysis of the utility model rotary drilling rig and test unit comprise driving shaft 8, headstock 7, dynamometer 11, casing 2, floor 1, anchor pole 15 and hydraulic damping system; Casing 2, anchor pole 15 are embedded in 4 li on ground; Headstock 7 is installed in casing 2 tops; The take-off (propeller) shaft of headstock 7 and dynamometer 11 are coaxial and link to each other; Driving shaft 8 is installed in the actuating sleeve of headstock 7, and driving shaft 8 bottom oil cylinder piston bars 6 are connected with damping system, and plus-pressure, the lifting force sensor signal lines of the sensor signal lines of the moment of torsion of dynamometer 11, rotating speed, power and hydraulic damping system are connected into computer control system 13.
As depicted in figs. 1 and 2; As preferably; Headstock 7 comprises power box 17, and is installed in pivoting support 18, intermediate drive gear 19, final stage transmission gear 20 and planetary booster engine 10 in the power box 17, and actuating sleeve connects pivoting support 18 outward; Pivoting support 18 is through intermediate drive gear 19 and final stage transmission gear 20 and planetary booster engine 10 engagements, planetary booster engine 10 take-off (propeller) shafts and 11 coaxial connections of dynamometer.The volume of the said headstock 7 of the utility model is less, and compact conformation carries greatly stable drive.Final stage transmission gear 20 in this headstock 7 is big with the load that planetary booster engine 10 bears, high this of rotating speed is the biggest problem of this device design, manufacturing.In order to reduce bearing capacity and to reduce the mechanism that rotating speed has been taked three grades of speedups, pivoting supports, two 19,1 the final stage transmission gear 20 of a transmission gear of merely hitting is installed in the power box 17, output power by planet booster engine 10 at last.Two transmission gear 19 transmissions of merely hitting can reduce final stage gear 20 and the load that planet booster engine 10 bears, and make the speedup stable drive, and bearing load is big and evenly, and part life is long.
As preferably, planetary booster engine 10 take-off (propeller) shafts and dynamometer 11 are connected through Hooks coupling universal coupling.Hooks coupling universal coupling is less demanding to right alignment, just with processing, manufacturing, installation, maintenance.
As preferably, dynamometer 11 is the water turbulence dynamometer machine.The water vortex dynamometer working stability, measuring and control data is accurate, cost is moderate, steady quality is reliable, use is easy to maintenance, serviceable life is long, human body is not had health hazards.
As preferably, cylinder bracket 5 is installed between damping oil cylinder 16 and the casing 2.Cylinder bracket 5 is installed with firm oil cylinder, is guaranteed vertical.
During installation, at first do a ground 4 according to underground structure 3 technical requirements, smooth, strong, be the power of carrying big, be difficult for landslide.Casing 2, anchor pole 15 in the underground structure 3 are embedded in the ground, to prepare to install damping oil cylinder 16, fluid pressure line 14 etc. in the underground structure.
Then headstock 7 global facilities are installed in casing 2 tops, treat that planetary booster engine take-off (propeller) shaft and dynamometer 11 are adjusted at fastening each securing member behind the same axis, connect transmission shaft.Driving shaft 8 is installed in the actuating sleeve of headstock 7, the bottom is connected with damping oil cylinder 16, after the installation with oil cylinder perpendicular on casing 2 and the floor 1, the bearing with damping oil cylinder 16 behind the centering is fixed on the floor.Cylinder bracket 5 is installed with firm oil cylinder, is guaranteed vertical.Moment of torsion, rotating speed, the sensor signal lines of power and plus-pressure, the lifting force sensor signal lines of drilling rod 9 of dynamometer 11 are connected into computing machine and debugging.
The plus-pressure of unit head detects and the detection of elevator lifting force is by drilling rod 9 pressure and lifting force to be delivered to driving shaft 8 and damping oil cylinder 16 after through rotary drilling rig to be tested drilling rod 9 being pressurizeed; The pressure oil of damping oil cylinder 16 is through the operation valve group in the Hydraulic Station 12; Pressure oil is provided pressure signal, by computer control system 13 test figure is received, analyzes, adjusts and detects again.The data of various online detections come into plain view, and on screen, show the operator to keep watch on and operate.The complete machine data analysis of the output torque of its unit head, rotating speed, power and test are that the drilling rod 9 through rotary drilling rig to be tested is connected driving shaft 8 and headstock 7; Be connected with dynamometer 11 by planetary booster engine 10 switching-over backs again; Through computer control system 13 with technical data set, after the control, operation, operation; Form the purpose that water turbulence reaches loading, and technical data such as the online moment of torsion that detects outputting power, rotating speed, power, and print for consulting and filing.
Claims (5)
1. rotary drilling rig complete machine data analysis and test unit is characterized in that, comprise driving shaft (8), headstock (7), dynamometer (11), casing (2), floor (1), anchor pole (15) and hydraulic damping system; Casing (2), anchor pole (15) are embedded in ground (4) lining; Headstock (7) is installed in casing (2) top; Headstock (7) take-off (propeller) shaft and coaxial linking to each other of dynamometer (11); The sensor signal lines of the moment of torsion of dynamometer (11), rotating speed, power and the plus-pressure of hydraulic damping system, lifting force sensor signal lines are connected into computer control system (13); Driving shaft (8) is installed in the actuating sleeve of headstock (7), and driving shaft (8) bottom oil cylinder piston bar (6) is connected with damping system, and described hydraulic damping system comprises damping oil cylinder (16), fluid pressure line (14) and Hydraulic Station (12); Damping oil cylinder (16) is positioned at casing (2); Vertical and be fixed on the floor (1), damping oil cylinder (16) is connected to Hydraulic Station (12) through fluid pressure line (14), and Hydraulic Station (12) is connected to computer control system (13).
2. a kind of rotary drilling rig complete machine according to claim 1 data analysis and test unit; It is characterized in that; Described headstock (7) comprises power box (17); And be installed in pivoting support (18), intermediate drive gear (19), final stage transmission gear (20) and the planetary booster engine (10) in the power box (17); Actuating sleeve connects pivoting support (18) outward, and pivoting support (18) is through intermediate drive gear (19) and final stage transmission gear (20) and planetary booster engine (10) engagement, planetary booster engine (10) take-off (propeller) shaft and coaxial connection of dynamometer (11).
3. a kind of rotary drilling rig complete machine according to claim 2 data analysis and test unit is characterized in that, described planetary booster engine (10) take-off (propeller) shaft is connected through Hooks coupling universal coupling with dynamometer (11).
4. a kind of rotary drilling rig complete machine according to claim 1 and 2 data analysis and test unit is characterized in that, described dynamometer (11) is the water turbulence dynamometer machine.
5. a kind of rotary drilling rig complete machine according to claim 1 data analysis and test unit is characterized in that, between described damping oil cylinder (16) and the casing (2) cylinder bracket (5) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250435 CN202631281U (en) | 2012-05-30 | 2012-05-30 | Overall data analysis and test device of rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250435 CN202631281U (en) | 2012-05-30 | 2012-05-30 | Overall data analysis and test device of rotary drilling rig |
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| Publication Number | Publication Date |
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| CN202631281U true CN202631281U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220250435 Withdrawn - After Issue CN202631281U (en) | 2012-05-30 | 2012-05-30 | Overall data analysis and test device of rotary drilling rig |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706673A (en) * | 2012-05-30 | 2012-10-03 | 徐州徐工基础工程机械有限公司 | Whole-machine data analysis and testing device for rotary drilling rig |
| 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 |
-
2012
- 2012-05-30 CN CN 201220250435 patent/CN202631281U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706673A (en) * | 2012-05-30 | 2012-10-03 | 徐州徐工基础工程机械有限公司 | Whole-machine data analysis and testing device for rotary drilling rig |
| CN102706673B (en) * | 2012-05-30 | 2014-12-03 | 徐州徐工基础工程机械有限公司 | Whole-machine data analysis and testing device for rotary drilling rig |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121226 Effective date of abandoning: 20141203 |
|
| RGAV | Abandon patent right to avoid regrant |