CN2307976Y - Horizontal directional drilling rig - Google Patents
Horizontal directional drilling rig Download PDFInfo
- Publication number
- CN2307976Y CN2307976Y CN 97218162 CN97218162U CN2307976Y CN 2307976 Y CN2307976 Y CN 2307976Y CN 97218162 CN97218162 CN 97218162 CN 97218162 U CN97218162 U CN 97218162U CN 2307976 Y CN2307976 Y CN 2307976Y
- Authority
- CN
- China
- Prior art keywords
- support
- directional drilling
- horizontal directional
- planker
- oil cylinder
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses a horizontal directional drilling rig, which is the improvement of the existing pipeline laying device. A rolling guide composed of rollers is arranged between a drag plate and a machine base. Rack gears are arranged on the machine base, and are engaged with a gear on the main shaft of a hydraulic motor arranged on the drag plate. Clamping and twisting-disassembling mechanisms are arranged on the machine base. The twisting-disassembling mechanism is provided with left and right clamping ports which are arranged on the piston rods of left and right oil cylinders. The left and right clamping ports can rotate along circular ring-shaped orbits. The left and the right oil cylinders are arranged on a rotary plate which is hinged with the piston rod of a rotating oil cylinder. The utility model has the advantages of stable and reliable work and convenient operation; the horizontal directional drilling rig is suitable for laying pipelines and cables.
Description
The utility model relates to horizontal directional drilling machine.Be applicable to tubing and cable.
Present tubing, the trench digging that breaks ground is earlier then managed earth filling tamping then down, when running into river, railway, highway and building, owing to not removing ground Architecture Design and river, very difficult pipeline installation; The pipeline installation device solves of developing afterwards below Architecture Design and river the pipeline installation problem, but in use find still to have following deficiency.
(1) planker and rig seat are slide guide, and resistance is big, and it is dumb to move.
(2) use chain transmission to drive drilling rod advance and retreat, bumpy motion.
(3) unloading drilling rod difficulty.
The purpose of this utility model is existing pipeline installation device is improved to design a kind ofly to comprise that the pinion and rack, planker and the support that drive the drilling rod advance and retreat are the pipeline installation device of rolling guide and unloading drilling rod for overcoming above-mentioned deficiency; It is steadily easy to use to move.
The utility model content is provided with the rolling guide that roller constitutes between the planker of the rig of pipeline installation device and support; Support is provided with tooth bar, this tooth bar and the gear engagement that is contained on the oil hydraulic motor main shaft on the planker; Support is provided with the clamping device and the unloading mechanism of strap clamp mouth, and the left and right clamping mouth of unloading mechanism is loaded on respectively on the piston rod of left and right oil cylinder, and left and right clamping mouth can rotate along round circular orbit; Left and right oil cylinder is loaded on the flap, and the piston rod of flap and rotational fuel tank is hinged.
The utility model advantage:
(1) owing to be provided with roller between the planker of rig and support, resistance is little, and it is light to move.
(2) gear and the tooth bar on the support that is loaded on the oil hydraulic motor main shaft meshes, and drives rig and moves back and forth, and motion steadily.
(3) use clamping and unloading mechanism dismounting movable joint drilling rod in the middle of the pipeline installation, moment of torsion is big, and is easy to operate.
(4) material is saved in waste and old mud reuse after vibrating sieve is handled, and has reduced engineering cost.
Description of drawings:
Fig. 1 is a pipeline installation device schematic representation;
Fig. 2 is a rig part schematic representation;
Fig. 3 is the unloading structural scheme of mechanism;
Further specify the utility model embodiment below in conjunction with accompanying drawing, 12 of the frame 11 of the rig of pipeline installation device and plankers are equipped with eight rollers 28, make to be rolling friction between the two, and it is light to move.The main shaft that is loaded on the oil hydraulic motor 13 on the supporting plate is provided with gear 26, these wheel and rack 27 engagements, and the headstock and the movable joint drilling rod 18 that drive on the planker 12 when oil hydraulic motor 13 rotates creep into or retreat; The left and right two clamping mouths 38,36 of unloading mechanism are loaded on 37 li of round circular orbits and can rotate along it, the working surface that clamps mouth is curved, left and right clamping mouth is loaded on respectively on the piston rod of left and right oil cylinder 39,35, and left and right oil cylinder all is contained on the flap 34, and flap and rotational fuel tank 33 are hinged.
The working procedure of pipeline installation device, at first send into bentonite clay and clear water and stir by centrifugal pump and vibrator 5 through hopper 4, the mud of making leaves 7 li of slurry tanks in, diesel engine 1 drives slurry pump 2 extraction of the mud in the slurry tank is delivered to rig through pipe 3, movable joint drilling rod through hollow is sprayed by the nozzle on the drill bit 21 again, carries out the mud wall building; Hydraulic oil is stored in 8 li in oil tank, diesel engine 9 drives each actuator that hydraulic system delivered to pressure oil by oil pump 10, headstock on the planker relies on oil hydraulic motor 13 driven gear rackworks to realize creeping into, main shaft 29, movable joint drilling rod 18 that the rotation of drill bit 21 then drives 15 li of headstockes by oil hydraulic motor 14 drive drill bit 21 again and realize, but are creeping into the middle carriage adjunction one movable joint drilling rod that makes a round trip; Return and to drag, dismounting movable joint drilling rod finished by clamping device 16 and unloading mechanism 17; Operator are in the work of operating table 23 places, and in the middle of creeping into, probe 22 constantly sends position and the angle that signal indicates drill bit, and this signal is received by operating panel 19 and shows that the driller can in time take measures to rectify a deviation.After drill bit is unearthed by the design curve requirement, den bohrkopf abbauen 22, MTR 20 and pop one's head in 22 and load onto reamer 30, universal joint 31 and finished product pipeline 32, production tube is traditional thread binding on the support of universal joint, then return and drag, return to drag and constantly shed the movable joint drilling rod in the process, finish until pipe installation.Between movable joint drilling rod and main shaft, the movable joint drilling rod all for being threaded; In the drilling process, it is tighter that more change each threaded connection place, and fastening force is very big; Therefore, return and drag very difficulty of middle dismounting movable joint drilling rod, clamping and unloading mechanism that the utility model makes utilize clamping device that main shaft is clamped, and movable joint drilling rod to be unloaded places in the unloading mechanism; Drive left and right oil cylinder 39,35 and drive left and right mouthful 38, the 36 clampings movable joint drilling rod 18 to be unloaded that clamps, drive rotational fuel tank 33 again, the piston rod of rotational fuel tank promotes flap 34, left and right oil cylinder, left and right oil cylinder, the left and right movable joint drilling rod that clamps mouth and clamped rotates together, can unclamp this movable joint drilling rod; Then, the reverse oil-feed of left and right oil cylinder is unclamped left and right clamping mouth, and the reverse oil-feed of rotational fuel tank promotes the left and right clamping mouth of flap drive and goes back to original position along round circular orbit 37.Then drive left and right oil cylinder again and drive left and right clamping mouth with the clamping of movable joint drilling rod, rotational fuel tank drives flap and also unscrews the movable joint drilling rod, and circulation is carried out.Regulated the penetrating angle of rig (drilling rod) when creeping into beginning by the linkage mechanism 25 that comprises oil cylinder mechanism 24, the drill bit back also is provided with guiding device and deflecting elbow (figure does not show), handles for the driller.Do not influence the surface structures facility in the utility model construction, motion steadily, and is easy to operate, can send into the waste and old mud of crossing to reuse after vibrating sieve 6 back warps are handled, and saves material and protected surrounding environment.
Claims (1)
1, horizontal directional drilling machine comprises planker, support, movable joint drilling rod, drill bit, slurrying mechanism and hydraulic part, it is characterized in that:
(1) is provided with the rolling guide that roller constitutes between planker and support;
(2) support is provided with tooth bar, this tooth bar and the gear engagement that is contained on the oil hydraulic motor main shaft on the planker;
(3) support is provided with the clamping device and the unloading mechanism of strap clamp mouth, and the left and right clamping mouth of unloading mechanism is loaded on respectively on the piston rod of left and right oil cylinder, and left and right clamping mouth can rotate along round circular orbit; Left and right oil cylinder is loaded on the flap, and the piston rod of flap and rotational fuel tank is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97218162 CN2307976Y (en) | 1997-06-03 | 1997-06-03 | Horizontal directional drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97218162 CN2307976Y (en) | 1997-06-03 | 1997-06-03 | Horizontal directional drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2307976Y true CN2307976Y (en) | 1999-02-17 |
Family
ID=33934515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97218162 Expired - Fee Related CN2307976Y (en) | 1997-06-03 | 1997-06-03 | Horizontal directional drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2307976Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003140A (en) * | 2010-10-20 | 2011-04-06 | 中国地质大学（武汉） | Traversing reverse circulating drilling method of horizontal directional drilling pipeline and special drilling bit |
| CN103233718A (en) * | 2013-05-20 | 2013-08-07 | 无锡市钻通工程机械有限公司 | Operation behavior detection circuit of large trenchless pipe laying driller |
| CN103867126A (en) * | 2014-03-20 | 2014-06-18 | 湖州市千金宝云机械铸件有限公司 | Motor-driven horizontal oriented drill rig |
| CN105971518A (en) * | 2016-07-02 | 2016-09-28 | 天鸿建设集团有限公司 | Guide drilling well pipe laying method |
| CN108915617A (en) * | 2018-08-03 | 2018-11-30 | 四川诺克钻探机械有限公司 | A kind of double lifting rail bars with ratcheting mechanism |
-
1997
- 1997-06-03 CN CN 97218162 patent/CN2307976Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003140A (en) * | 2010-10-20 | 2011-04-06 | 中国地质大学（武汉） | Traversing reverse circulating drilling method of horizontal directional drilling pipeline and special drilling bit |
| CN102003140B (en) * | 2010-10-20 | 2012-10-17 | 中国地质大学（武汉） | Traversing reverse circulating drilling method of horizontal directional drilling pipeline and special drilling bit |
| CN103233718A (en) * | 2013-05-20 | 2013-08-07 | 无锡市钻通工程机械有限公司 | Operation behavior detection circuit of large trenchless pipe laying driller |
| CN103233718B (en) * | 2013-05-20 | 2015-09-30 | 无锡市钻通工程机械有限公司 | The operation behavior testing circuit of large-scale non-excavation pipe-laying drilling rig |
| CN103867126A (en) * | 2014-03-20 | 2014-06-18 | 湖州市千金宝云机械铸件有限公司 | Motor-driven horizontal oriented drill rig |
| CN105971518A (en) * | 2016-07-02 | 2016-09-28 | 天鸿建设集团有限公司 | Guide drilling well pipe laying method |
| CN108915617A (en) * | 2018-08-03 | 2018-11-30 | 四川诺克钻探机械有限公司 | A kind of double lifting rail bars with ratcheting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |