CN102996085A - Horizontal directional drilling machine drill rod positioning device linked with power head - Google Patents
Horizontal directional drilling machine drill rod positioning device linked with power head Download PDFInfo
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- CN102996085A CN102996085A CN2012104826350A CN201210482635A CN102996085A CN 102996085 A CN102996085 A CN 102996085A CN 2012104826350 A CN2012104826350 A CN 2012104826350A CN 201210482635 A CN201210482635 A CN 201210482635A CN 102996085 A CN102996085 A CN 102996085A
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Abstract
The invention discloses a horizontal directional drilling machine drill rod positioning device linked with a power head. The device comprises a connecting rod mechanism and a pulling mechanism which are arranged between drilling machine main arm traveling racks, wherein the lower ends of a front bracket and a rear bracket are hinged with a front pedestal and a rear pedestal respectively; the two ends of a long pull rod are hinged with upper ends of the front bracket and the rear bracket so as to form the connecting rod mechanism; the pulling mechanism is positioned on the rear part of the connecting rod mechanism and comprises a short pull rod, a linkage plate, sliding chute seat plates and clamping groove plates; the two ends of the short pull rod are hinged with the rear bracket and the linkage plate respectively; and the other end of the linkage plate is hinged with a bearing which can roll on open grooves of the clamping groove plates. According to the horizontal directional drilling machine drill rod positioning device, the movement of the device is realized by means of mechanical linkage with the power head; when the power head retracts, the bearing is pushed to roll back so as to pull the connecting rod mechanism to be upright; when the power head advances, the connecting rod mechanism falls forwards under pulling of the gravity action of the drill rod; and the device has the advantages of scientific design, high reliability, high safety, capabilities of relieving labor intensity and saving cost, economy and practicability.
Description
Technical field
The present invention relates to a kind of servicing unit of horizontal directional drilling machine, particularly a kind of horizontal directional drilling machine drill pipe positioner that links with unit head.
Background technology
Medium-and-large-sized horizontal directional drilling machine is heavier because of drilling rod, in order to realize the accurate in place and make-up of drilling rod, generally except will being equipped with at random crane, usually also is designed with in addition drilling rod support positioner.At present the drilling rod support positioner of horizontal directional drilling machine generally all is to drive simultaneously by power set that the dependence personnel handle to realize, in addition, also need to be designed with the safety device that prevents from moving between it and the unit head collision, not only complex structure, troublesome poeration, and time-consuming bothersome, efficient is low, cost is high.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of need not extra power drive, with the horizontal directional drilling machine drill pipe positioner of unit head interlock, to overcome the existing above-mentioned deficiency of prior art.
The technical scheme that addresses the above problem is: a kind of horizontal directional drilling machine drill pipe positioner that links with unit head, comprise rig principal arm and the unit head that seesaws along the rig principal arm, described drill pipe positioner is installed between the walking rack on rig principal arm top, comprise linkage and pulling mechanism, it is anterior that described linkage is positioned at the rig principal arm, comprise front rack, tail-bracket, front base, rear base and long draw, before, rear base is separately fixed at before and after the rig principal arm, front rack lower end and front base are hinged, tail-bracket lower end and rear base are hinged, the two ends of long draw are hinged with the upper end of front rack and tail-bracket respectively, thereby consist of a linkage that can rotate forward 90 °; Described pulling mechanism is positioned at after the tail-bracket, comprise short rod, linkage board and be fixed on successively chute seat board and clamping groove plate on the rig principal arm, the front end of short rod and tail-bracket upper end are hinged, the rear end is hinged by the bearing pin and the linkage board that slide before and after can be in the chute of chute seat board, the other end of linkage board and the bearing hinge connection that can roll at the open slot of clamping groove plate; Described open slot is a little less than the bottom surface of unit head, rolls along open slot that to retreat the pulling linkage upright thereby promote bearing when unit head retreats, linkage forward lodging under the pulling of the Action of Gravity Field of drilling rod when unit head advances.
Its further technical scheme is: described chute seat board comprises left chute seat board and the right rail seat board that structure is identical, described bearing pin is installed in the chute of left and right chute seat board, described clamping groove plate comprises left clamping groove plate and the right clamping groove plate that structure is identical, described bearing is installed on the rolling plane of left and right clamping groove plate open slot, and described linkage board is installed between the left and right clamping groove plate.
Its further technical scheme be: the tail end of the open slot of described clamping groove plate has an inclined-plane bayonet socket that is lower than open slot rolling plane.
The two ends of described long draw are hinged by rod end yoke and front rack and tail-bracket respectively, and the two ends of long draw are connected with rod end yoke with right-handed thread by left hand thread respectively.
The two ends of described short rod are hinged by rod end yoke and tail-bracket and linkage board respectively, and the two ends of described short rod are connected with rod end yoke with right-handed thread by left hand thread respectively.
The structure of described front rack and tail-bracket is identical, comprises the two columns that consist of bracket main body, and the inboard, upper end of two columns is symmetrically installed with positioning roller.
Owing to take technique scheme, the horizontal directional drilling machine drill pipe positioner of the present invention's a kind of and unit head interlock has following beneficial effect:
1. because the horizontal directional drilling machine drill pipe positioner of the present invention's a kind of and unit head interlock, dependence realizes that with the mechanical linkage of unit head displacement makes the drilling rod location, electric or hydraulic-driven that need not be complicated, do not need extra manually-operated yet, can exempt the cost that uses complicated power-equipment and increase, can save the labour simultaneously, reduce labor intensity, raise the efficiency.
Since the horizontal directional drilling machine drill pipe positioner that the present invention's a kind of and unit head links by linking with unit head, realize setting and the lodging action of drill pipe positioner, when unit head retreats, unit head promotes linkage and automatically erects, and roll by this mechanism tail bearing and to fall into the specially designed inclined-plane of clamping groove plate open slot bayonet socket, with link lever locking in upright state, demolition, installation drilling rod easily; And unit head is when advancing, and device becomes again the lodging shape automatically, do not hinder moving ahead and the normal operation of rig of unit head, do not have the possibility that bumps with unit head, so the reliability of device is higher, safety is better.
3. the horizontal directional drilling machine drill pipe positioner design science of the present invention's a kind of and unit head interlock is simple in structure, and efficient is high, and is economical and practical.
Description of drawings
Fig. 1～Fig. 5: the horizontal directional drilling machine drill pipe positioner structural representation of the present invention's a kind of and unit head interlock:
Fig. 1-upright state (this moment, unit head was in rig principal arm afterbody, and the rolling bearing of linkage board tail end falls into open slot inclined-plane bayonet socket, and linkage is locked in upright state, and drilling rod is placed on the positioning roller, realized the location),
Fig. 2-lodging state (owing to unit head moves ahead, the rolling bearing emersion inclined-plane bayonet socket of linkage board tail end, linkage is in the lodging state),
The A section enlarged drawing of Fig. 3-Fig. 1,
The B section enlarged drawing of Fig. 4-Fig. 1,
Fig. 5-clamping groove plate structural representation;
Fig. 6: upright state three-dimensional effect diagram;
Fig. 7: lodging state three-dimensional effect diagram;
The C section enlarged drawing of Fig. 8: Fig. 6.
Among the figure:
1-rig principal arm, 101-walking rack, 2-front base, 3-front rack, 31-two columns, 32-positioning roller, 4-rod end yoke, 5-long draw, 6-rear base, 7-tail-bracket, 8-short rod, 9-chute seat board, 91-chute, 92-bearing pin, 10-unit head, 11-linkage board, 12-clamping groove plate, 121-open slot, 122-rolling plane, 123-inclined-plane bayonet socket, 13-bearing.
The specific embodiment
A kind of horizontal directional drilling machine drill pipe positioner that links with unit head, comprise rig principal arm 1 and the unit head 10 that seesaws along the rig principal arm, described drill pipe positioner is installed between the walking rack 101 on rig principal arm top, comprise linkage and pulling mechanism, it is anterior that described linkage is positioned at the rig principal arm, comprise front rack 3, tail-bracket 7, front base 2, rear base 6 and long draw 5, before, rear base is separately fixed at before and after the rig principal arm, front rack 3 lower ends and front base 2 are hinged, tail-bracket 7 lower ends and rear base 6 are hinged, the two ends of long draw 5 are hinged with the upper end of front rack and tail-bracket respectively, thereby consist of a linkage that can rotate forward 90 °; Described pulling mechanism is positioned at after the tail-bracket 7, comprise short rod 8, linkage board 11 and be fixed on successively chute seat board 9 and clamping groove plate 12 on the rig principal arm, the front end of short rod 8 and tail-bracket upper end are hinged, the bearing pin 92 and linkage board 11(front end of rear end by sliding in the chute 91 interior front and back of chute seat board) hinged, the other end of linkage board (rear end) is hinged with the bearing 13 that can roll at the open slot 121 of clamping groove plate; Promote bearing when unit head retreats and roll along open slot that thereby to retreat the pulling linkage upright, linkage forward lodging under the pulling of the Action of Gravity Field of drilling rod when unit head advances.
Described chute seat board 9 comprises left chute seat board and the right rail seat board that structure is identical, described bearing pin 92 is installed in the chute 91 of left and right chute seat board, the short rod that is connected with bearing pin is positioned between left and right chute seat board props up, described clamping groove plate 12 comprises left clamping groove plate and the right clamping groove plate that structure is identical, described bearing 13 is installed on the rolling plane 122 of left and right clamping groove plate open slot 121, and described linkage board 11 is installed between the left and right clamping groove plate.
The tail end of the open slot 121 of described clamping groove plate has an inclined-plane bayonet socket 123 that is lower than open slot rolling plane 122.
The two ends of described long draw 5 are hinged with front rack 3 and tail-bracket 7 by rod end yoke 4 respectively, and the two ends of long draw are connected with rod end yoke with right-handed thread by left hand thread respectively; The distance that rotation long draw (loosen or strain) can be regulated long draw and front and back carriage, the rotation of assurance linkage freely.
The two ends of described short rod 8 are hinged with tail-bracket 7 and linkage board 11 by rod end yoke 4 respectively, and the two ends of described short rod are connected with rod end yoke with right-handed thread by left hand thread respectively.The distance that rotation short rod (loosen or strain) can be regulated short rod and tail-bracket and bearing pin, the rotation of assurance pulling mechanism freely.
The structure of described front rack and tail-bracket is identical, comprises the two columns 31 that consist of bracket main body, and the inboard, upper end of two columns is symmetrically installed with positioning roller 32.
The operating principle summary
Referring to accompanying drawing 1～Fig. 7: before and after front and back carriage 3 and 7 is connected to by swivel pin on the bracket base 2 and 6, long draw 5 two ends are connected on the rod end yoke 4 by left-handed and right-handed thread respectively and finally are articulated on the carriage 3 and 7 of front and back, consist of parallel four-bar linkages with front and back carriage 3 and 7 and realize forward 90 degree parallel rotation.Rotate long draw 5 and can carry out accurately length adjustment, guarantee the parallel rotation of two front and back carriages 3 and 7, pass through two nut lockings after adjustment is finished.Short rod 8 is similar.Parallel four-bar linkage be subjected to the pulling of short rod 8 and before and after realizing carriage 3 and 7 setting move, the effect of chute seat board 9 and linkage board 11 and hinging pin shaft 92 existing transmission pulling force thereof, can guarantee that again it unlikelyly produces movement interferences to the unit head 10 that seesaws, linkage is made progress unit head 10 back edges that the active force of flip-flop movement then relies on backward motion are realized the horizontal impetus of bearing 13.
When unit head 10 during to the 1 rear end motion of rig principal arm, thereby unit head is rear along promoting bearing 13 along the upwards upset of open slot rolling plane rolling pulling linkage, after bearing 13 slipped into the inclined-plane bayonet socket when unit head setback finished, under the restriction of the lower plane of unit head 10, with the locking position of bearing 13 among the inclined-plane bayonet socket, carriage 3 and 7 was under the state of setting before and after whole linkage then maintained drilling rod, drilling rod is placed on four positioning rollers above two drill rod brackets 3 that are upright state and 7, realization is to location and unlikely its rotational freedom that limits of drilling rod position, and then the brill of unit head very screws in behind the drilling rod spiral shell button and proceeds to creep into operation.
When unit head 10 begins to advance, along the bayonet socket position, inclined-plane of shifting out the locator card frid, unit head 10 lower planes are removed the kinematic constraint of bearing 13 behind the unit head, and this moment, drilling rod was also finished its connecting operation.Along with unit head 10 continue move ahead, whole linkage is under Action of Gravity Field, gradually forward lodging realizes automatically dodging that unit head 10 moves ahead do not affected the operation of creeping into of unit head.Operation is dragged in creeping into returning of every drilling rod, then is the course of action that repeatedly repeats with cocycle.
Claims (6)
1. horizontal directional drilling machine drill pipe positioner with unit head interlock, the unit head (10) that comprises rig principal arm (1) and seesaw along the rig principal arm, it is characterized in that: described drill pipe positioner is installed between the walking rack (101) on rig principal arm top, comprise linkage and pulling mechanism, it is anterior that described linkage is positioned at the rig principal arm, comprise front rack (3), tail-bracket (7), front base (2), rear base (6) and long draw (5), before, rear base is separately fixed at before and after the rig principal arm, front rack (3) lower end and front base (2) are hinged, tail-bracket (7) lower end and rear base (6) are hinged, the two ends of long draw (5) are hinged with the upper end of front rack and tail-bracket respectively, thereby consist of a linkage that can rotate forward 90 °; Described pulling mechanism is positioned at tail-bracket (7) afterwards, comprise short rod (8), linkage board (11) and be fixed on successively chute seat board (9) and clamping groove plate (12) on the rig principal arm, the front end of short rod (8) and tail-bracket upper end are hinged, the rear end is hinged with linkage board (11) by the bearing pin (92) that slides before and after can be in the chute (91) of chute seat board, the other end of linkage board with can be hinged at the bearing (13) of open slot (121) rolling of clamping groove plate; Promote bearing when unit head retreats and roll along open slot that thereby to retreat the pulling linkage upright, linkage forward lodging under the pulling of the Action of Gravity Field of drilling rod when unit head advances.
2. the horizontal directional drilling machine drill pipe positioner of a kind of and unit head interlock according to claim 1, it is characterized in that: described chute seat board (9) comprises left chute seat board and the right rail seat board that structure is identical, described bearing pin (92) is installed in the chute (91) of left and right chute seat board, described clamping groove plate (12) comprises left clamping groove plate and the right clamping groove plate that structure is identical, described bearing (13) is installed on the rolling plane (122) of left and right clamping groove plate open slot (121), and described linkage board (11) is installed between the left and right clamping groove plate.
3. the horizontal directional drilling machine drill pipe positioner of a kind of and unit head interlock according to claim 1 and 2 is characterized in that: the tail end of the open slot of described clamping groove plate (121) has an inclined-plane bayonet socket (123) that is lower than open slot rolling plane (122).
4. the horizontal directional drilling machine drill pipe positioner of a kind of and unit head interlock according to claim 3, it is characterized in that: the two ends of described long draw (5) are hinged with front rack (3) and tail-bracket (7) by rod end yoke (4) respectively, and the two ends of long draw are connected with rod end yoke with right-handed thread by left hand thread respectively.
5. the horizontal directional drilling machine drill pipe positioner of a kind of and unit head interlock according to claim 4, it is characterized in that: the two ends of described short rod (8) are hinged with tail-bracket (7) and linkage board (11) by rod end yoke (4) respectively, and the two ends of described short rod are connected with rod end yoke with right-handed thread by left hand thread respectively.
6. the horizontal directional drilling machine drill pipe positioner of a kind of and unit head interlock according to claim 5, it is characterized in that: the structure of described front rack and tail-bracket is identical, comprise the two columns (31) that consist of bracket main body, the inboard, upper end of two columns is symmetrically installed with positioning roller (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482635.0A CN102996085B (en) | 2012-11-25 | 2012-11-25 | Horizontal directional drilling machine drill rod positioning device linked with power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482635.0A CN102996085B (en) | 2012-11-25 | 2012-11-25 | Horizontal directional drilling machine drill rod positioning device linked with power head |
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| Publication Number | Publication Date |
|---|---|
| CN102996085A true CN102996085A (en) | 2013-03-27 |
| CN102996085B CN102996085B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210482635.0A Active CN102996085B (en) | 2012-11-25 | 2012-11-25 | Horizontal directional drilling machine drill rod positioning device linked with power head |
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| CN (1) | CN102996085B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452505A (en) * | 2013-08-07 | 2013-12-18 | 中国石油集团渤海石油装备制造有限公司 | Tubular pile centering device for slant well drilling rig |
| CN104695936A (en) * | 2015-02-02 | 2015-06-10 | 徐州徐工基础工程机械有限公司 | Automatic counting control device of drill rods for horizontal directional drilling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621213Y (en) * | 2002-11-15 | 2004-06-23 | 徐州工程机械集团有限公司徐州工程机械研究所 | Drill rod floating clamping mechanism |
| US20070163806A1 (en) * | 2006-01-17 | 2007-07-19 | Vermeer Manufacturing Company | Underground boring machine and method for controlling underground boring |
| CN101666211A (en) * | 2009-09-25 | 2010-03-10 | 中南大学 | Pneumatic impactor impacting inversely |
| US20110174545A1 (en) * | 2010-01-15 | 2011-07-21 | Vermeer Manufacturing Company | Drilling machine and method |
| CN102777137A (en) * | 2012-08-14 | 2012-11-14 | 连云港黄海机械股份有限公司 | Centering and guide clamping integrated type power head |
| CN202946055U (en) * | 2012-11-25 | 2013-05-22 | 桂林市华力重工机械有限责任公司 | Horizontal directional drill rod positioning device which is in linkage with power head |
-
2012
- 2012-11-25 CN CN201210482635.0A patent/CN102996085B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621213Y (en) * | 2002-11-15 | 2004-06-23 | 徐州工程机械集团有限公司徐州工程机械研究所 | Drill rod floating clamping mechanism |
| US20070163806A1 (en) * | 2006-01-17 | 2007-07-19 | Vermeer Manufacturing Company | Underground boring machine and method for controlling underground boring |
| CN101666211A (en) * | 2009-09-25 | 2010-03-10 | 中南大学 | Pneumatic impactor impacting inversely |
| US20110174545A1 (en) * | 2010-01-15 | 2011-07-21 | Vermeer Manufacturing Company | Drilling machine and method |
| CN102777137A (en) * | 2012-08-14 | 2012-11-14 | 连云港黄海机械股份有限公司 | Centering and guide clamping integrated type power head |
| CN202946055U (en) * | 2012-11-25 | 2013-05-22 | 桂林市华力重工机械有限责任公司 | Horizontal directional drill rod positioning device which is in linkage with power head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452505A (en) * | 2013-08-07 | 2013-12-18 | 中国石油集团渤海石油装备制造有限公司 | Tubular pile centering device for slant well drilling rig |
| CN104695936A (en) * | 2015-02-02 | 2015-06-10 | 徐州徐工基础工程机械有限公司 | Automatic counting control device of drill rods for horizontal directional drilling machine |
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| Publication number | Publication date |
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| CN102996085B (en) | 2014-12-10 |
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Effective date of registration: 20210826 Address after: 545006 Workshop No. 9, Yangxu Road, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Huali Heavy Industry Co.,Ltd. Address before: 541100 No. 1, turong Road, Suqiao Industrial Park, high tech Zone, Guilin, Guangxi Zhuang Autonomous Region Patentee before: GUILIN HUALI HEAVY INDUSTRIES Co.,Ltd. |