CN1970233A - Rack-and-pinion type outer pipe quick aligner - Google Patents
Rack-and-pinion type outer pipe quick aligner Download PDFInfo
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- CN1970233A CN1970233A CN 200610139148 CN200610139148A CN1970233A CN 1970233 A CN1970233 A CN 1970233A CN 200610139148 CN200610139148 CN 200610139148 CN 200610139148 A CN200610139148 A CN 200610139148A CN 1970233 A CN1970233 A CN 1970233A
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Abstract
The gear rack type plumbing quick matching device for plumbing welding joints, comprises gears, racks, sprockets, chains, steel wires and positioning rings, features in the teething major drive gear inside the bracket or gears in the fitting box or the wheel shifting claw on the wheel shift shaft inside the bracket, with the gear and rack or sprocket teething. In use, plumbing matching device is placed on the middle of the plumbing, circling one round of the chain connecting the matching machine, inserting the gear or sprocket at the end of the chains to the plumbing or matching device, pushing the operation bar driving the gear moving, gear shifting racks or sprockets, which shrinks the chains or steel wires. Rectifier plate forces the plumbing opening at the same axis, fastening plumbing matching device side shrinking positioning ring, realizing the matching of plumbing. It is simple, quick, energy saving with improved efficiency.
Description
Technical field
The present invention relates in pipelayer's journey the outer counterpart device fast of the pinion and-rack pipeline of weld bond centering between the pipeline.
Background technology
In existing pipelayer's journey, use pipeline that mouthpart has been promoted project progress, but also come with some shortcomings, there have the leading screw of use or bolt to carry out as the outer chain of pipeline to the fastening means of mouthpart to be fastening, and the operating time is long, and efficient is low, the use electro hydraulic gear is also arranged, equipment is huge, costs an arm and a leg, and inconvenience is moved in work.
Summary of the invention
The purpose of this invention is to provide a kind of simple to operately, counterpart is rapid, accurately the outer counterpart device fast of pinion and-rack pipeline.For achieving the above object, the outer counterpart device fast of pinion and-rack pipeline of the present invention is by gear, tooth bar or toothed chain bar and chain or steel wire rope and proofread and correct yarn system etc. and form;
Below be described in detail, the outer counterpart device fast of pinion and-rack pipeline, it is characterized in that: be positioned on the gear in the assembling case or be positioned on the interior driving gear of support and the engagement of thumb wheel pawl, the thumb wheel pawl is positioned on the interior thumb wheel pawl axle of operation handlebar bearing support, gear) with tooth bar or toothed chain bar) engagement, or driving gear transmission driven gear is through driven gear transmission end tooth wheel not, by not end tooth wheel and rack or toothed chain bar engagement, peace roller below tooth bar or toothed chain bar, the one side bottom or the support one side bottom of assembling case connect chain or steel wire rope, adorn correcting plate on chain or steel wire rope.
The bottom of toothed chain bar can also increase elastic steel sheet, elastic steel sheet is connected with the chain tooth bar with the tooth chain pin by the elastic steel sheet connecting plate, the effect of elastic steel strip is when keeping the chain flexibility, its bottom keeps smooth, be convenient to and the parallel contact of the roller under the chain, making operating steadily of chain, is that the toothed chain bar has certain stiffness simultaneously, is convenient to operation.
Below the left side of assembling case, tooth bar inlet, pacify bearing wheels.
The adjustable flexible hook of peace on chain, the double-screw bolt of adjustable flexible hook one end is connected with nut sleeve, nut sleeve end in addition is connected with chain, adjustable flexible hook can be finely tuned the length of chain according to the size of pipe diameter, cooperate pipeline counterpart device to reach to the accurate fastening dynamics of pipeline, in the real work, mouthpart is tightened at last, because the rigidity of pipeline, the individual cases meeting occurs stirring a tooth forward, and when braking on the spot, chain or steel wire rope or centring ring do not reach fastening dynamics, adjust with adjustable flexible hook this moment, and the pipeline of every kind of specification is only adjusted for the first time and got final product.
At the bottom of assembling case four jiaos of peaces adjustable support assembly, each adjusts the root of bolt by the bottom of retainer plate activity orientation at the assembling case, screw on adjusting bolt and adjusting skewback cooperates, and with conduit axis be 90 °, adjusting skewback is for the bottom of assembling case can coincide with pipeline, makes the assembling case stressed more reasonable.
Pacify the connection hanging groove of chain or steel wire rope in the side of assembling case, connecting hanging groove is that two right angle, journey U-shapeds isolated, the symmetry projection are fixed on the sides of assembling case, and it is simple and efficient that use articulates ways of connecting, saves time.
Support is made up of with the tripod that they are connected two ends with right side bottom chain connecting rod and left bottom connecting rod the top axial links, one side of described A-frame is a pair of left brace, another side is a pair of right brace, it below them a pair of curved rod that raises up, each end interconnects on same plane, form the plane trigonometry frame, driving gear shaft is on the top that axially is movably connected in described a pair of left brace, pacify driving gear on the driving gear shaft, the operating handle bearing support inserts from the both sides of driving gear, its end is positioned on the driving gear shaft, top in the operating handle bearing support, thumb wheel pawl axle flexibly connects at axial and operating handle bearing support, peace thumb wheel pawl on the thumb wheel pawl axle, in the groove on thumb wheel pawl top, tension spring is enclosed within on the driving gear shaft pacifies within it, the fore paw of thumb wheel pawl is pressed in downwards in the teeth groove of driving gear, driving gear and driven gear engagement, the bidentate wheel shaft is positioned on a pair of gripper shoe on described a pair of right brace top from axial activity, driven gear and secondary driving gear are positioned on the bidentate wheel shaft side by side, described a pair of gripper shoe and tripod are on same plane, and the inboard at described a pair of right brace is attached thereto, secondary driving gear and not end tooth wheel engagement, the end tooth axle axial is not movably connected on the cross bar of each A-frame at two ends, the fixedly connected left brace of one end of each cross bar, end is fixedly connected on the right tilted surface bar in addition, not end tooth wheel and rack or toothed chain bar engagement, under perpendicular to end tooth wheel shaft not, pacify roller, above the roller tooth bar or toothed chain bar, the roller shaft at roller two ends is positioned on from axial activity on the sheer pole of tripod at its two ends, the fixedly connected left brace of one end of sheer pole, other holds fixedly connected right brace, the moveable hinge that props up the brake control rod of top of the trellis is movably connected in the A-frame top at two ends respectively by support member, the brake control rod level is installed, the one end becomes 90 ° to raise up, cooperate with operating handle, peace elastic force spring below it, the other end of elastic force spring is positioned on apical axis on connecting rod, the ratchet connecting-rod head on the inclined-plane of the other end and pawl bar top) inclined-plane cooperates, and be limited on the positioning step, the movable hinge of the ratchet of pawl bar is connected on a pair of brace at two ends, ratchet on the pawl bar cooperates with driven gear, pacify spring on the spring carrier arm on pawl bar top, the other end of spring is positioned on the axial links of top, use member structure, light, save material, be convenient to move, as long as meet instructions for use, the form of member structure is not limited to the embodiment of the invention, gear drive can be from single-wheel to many wheels the multi-change speed transmission, gear can be arranged side by side transmission step by step more, also can singlely be arranged in the transmission of same plane.
Through above-mentioned multi-stage gear transmission, be not hold the rotating speed of driven gear to slow down, the moment of gear mesh tooth bar increases, thereby the fastening force of pipeline is strengthened, for light-wall pipe also instead its road capable it, by speed ratio is that it does not hold faster rotational speed, to increase work efficiency, gear can be installed in the platy structure, also can be installed in the rod-shaped scaffold, to be suitable for light being as the criterion
Structure of the present invention is light firm, is convenient to move and uses, and easy to operate laborsaving, it is very fast to proofread and correct the mouth of pipe, and concentricity aligns accurately, and correction mass is good, and installation and removal counterpart apparatus is laborsaving fast, saves manually 50%, increases work efficiency more than ten times.
Description of drawings:
Fig. 1 is that individual gears is to tooth bar retention mechanism schematic diagram;
Fig. 2 is 1 schematic top plan view;
Fig. 3 is a gear graduation retention mechanism schematic diagram;
Fig. 4 is the assembling case lateral body schematic diagram of Fig. 3;
Fig. 5 is the adjustable support assembly schematic diagram of Fig. 3;
Fig. 6 is a chain articulated bolt schematic diagram;
Fig. 7 is that chain connects the hanging groove schematic diagram on the side of Fig. 4;
Fig. 8 is the roller structure schematic diagram of Fig. 1 and Fig. 3;
Fig. 9 is a spring rack structure schematic diagram;
Figure 10 is the schematic top plan view of Fig. 9;
Figure 11 is the fastening correction group component of the outer steel wire rope of a pipe schematic diagram;
Figure 12 is the correction screw rod group component schematic diagram on the cross section, Figure 11 A-A place;
Figure 13 is the fastening sub-assembly schematic diagram of the steel wire rope on the cross section, Figure 11 B-B place;
Figure 14 is that the double gear-driven pinion and-rack pipeline formed of bar member is to the mouthpart schematic diagram;
Figure 15 is the schematic top plan view of Figure 14;
Figure 16 is that the single gear-driven pinion and-rack pipeline formed of bar member is to the mouthpart schematic diagram;
Figure 17 is the schematic top plan view of Figure 16;
Figure 18 is the outer side schematic view of counterpart device fast of fixed rack-and-pinion pipeline;
Figure 19 is the schematic top plan view of Figure 18;
Figure 20 is the C-C place centring ring Automatic Link Establishment structure cross-sectional schematic of Figure 18;
Figure 21 is the D-D place cross-sectional schematic of Figure 20;
In conjunction with the accompanying drawings, each concrete parts in the further explanatory drawings, 1, operating handle, 2, tension spring, 3, the thumb wheel pawl, 4, gear, 5, the assembling case, 6, flexibly connect bolt, 7 short chains, 8, locking nut, 9, nut sleeve, 10, saturating groove, 11, groove, 12, ratchet, 13, blind hole, 14, spring, 15, reference column, 16, tooth bar moves the hole, 17, tooth bar, 18, calibration bolt, 19, chain, 20, correcting member, 21, pipeline, 22, adjustable flexible hook, 23, connecting ring, 24, bearing wheels, 25, roller, 26, driving gear shaft, 27, the ratchet moveable hinge, 28, the operating handle bearing support, 29, thumb wheel pawl axle, 30, driving gear, 31, driven gear, 32, the secondary driving gear, 33, end tooth is not taken turns, 34, brake control rod, 35, moveable hinge, 36, alignment pin, 37, assembling case lateral body, 38, connect hanging groove, 39, the adjustable support assembly,, 40, adjust bolt, 41, adjust skewback, 42, retainer plate, 43, the hole, 44, articulated bolt, 45, bearing, 46, screw, 47, gland, 48, the elastic steel sheet connecting plate, 49, elastic steel sheet, 50, the toothed chain bar, 51, the tooth chain pin, 52, the steel wire rope end ring, 53, steel wire rope adjustment ring,, 54, the wire line thimble locator card, 55, steel wire rope, 56, bolt, 57, adapter sleeve, 58, guard ring, 59, thrust bearing, 60, thread bush, 61, wire rope handling or chain pipe, 62, the bearing closing cap, 63, bearing holder (housing, cover), 64, the ratchet connecting-rod head, 65, positioning step, 66, spring carrier arm, 67, gripper shoe, 68, pawl bar, 69, right brace, 70, the bidentate wheel shaft, 71, curved rod, 72, the left bottom connecting rod, 73, sheer pole, 74, left side brace, 75, middle cross bar, 76, end tooth wheel shaft not, 77, apical axis is to connecting rod, and 78, packing ring, 79, roller shaft, 80, bottom, right side chain connecting rod, 81, be positioned at the spring carrier arm of gripper shoe, 82, the passive tooth wheel shaft, 83, toothed chain bar connecting rod, 84, handle, 85, right half centring ring upper end boss, 86, toothed chain bar connecting rod, 87, a left side half centring ring, 88, the positive pressure plate, 89, right half centring ring, 90, the centring ring Automatic Link Establishment, 91, attachment plug, 92, weld seam, 93, the operating handle connecting rod, 94, the braking plug, 95, inclined-plane knob post, 96, long braking plug, 97, open slot, 98, the assembling shell, 99, stay cord, 100, becket bridle, 101, rotary knob rod, 102, helix closed lid, 103, connecting rod, 104, tripping spring, 105, back-moving spring.
The specific embodiment:
Fig. 1, during use, pipeline outer to mouthpart is placed on pipeline (21) above, the centre of two pipe weld seams, then the chain (19) of case (5) one ends that are linked and packed around Guan Yizhou, scalable hook (22) with the chain end hangs in the connecting ring (23) of short chain (7), moving operating handle (1) makes thumb wheel pawl (3) promote gear (4) rotation, gear (4) is stirred the tooth bar motion and is shunk chain, correcting plate on the chain (20) is forced two pipelines (21) positive pressure at same axis, thereby reach the purpose of centering pipe, if the mouth of pipe is out of shape, then use the calibration bolt (18) on the correcting plate (20) to proofread and correct, when moving operating handle (1) gear rotated, braking ratchet control gear does not reverse, the pipeline counterpart finishes, when shedding pipeline to mouthpart, move operating handle (1) backward than normal running Duola some, making the back of action bars press pawl bar is that ratchet (12) breaks away from braking, tooth bar (17) or toothed chain bar (50) are loosening, scalable hook (22) takes out in connecting ring (23), and the pipeline counterpart is finished.
Figure 16, the support of the outer counterpart device fast of pinion and-rack pipeline is made up of with the tripod that they are connected two ends with right side bottom chain connecting rod (80) and left bottom connecting rod (72) top axial links (77), one side of described A-frame is a pair of left brace (74), another side is an a pair of right brace (69), it below them a pair of curved rod that raises up (71), each end interconnects on same plane, form the plane trigonometry frame, driving gear shaft (26) is on the top that axially is movably connected in described a pair of left brace (74), driving gear shaft (26) is gone up peace driving gear (30), operating handle bearing support (28) inserts from the both sides of driving gear (30), its end is positioned on the driving gear shaft (26), top in operating handle bearing support (28), thumb wheel pawl axle (29) flexibly connects at axial and operating handle bearing support (28), thumb wheel pawl axle (29) is gone up peace thumb wheel pawl (3), in the groove (11) on thumb wheel pawl (3) top, tension spring (2) is enclosed within driving gear shaft (26) and goes up peace within it, the fore paw of thumb wheel pawl (3) is pressed in downwards in the teeth groove of driving gear (30), driving gear (30) and driven gear (31) engagement, passive tooth wheel shaft (82) is positioned on a pair of gripper shoe (67) on described a pair of right brace (69) top from axial activity, described a pair of gripper shoe (67) and tripod are on same plane, and the inboard at described a pair of right brace (69) is attached thereto, driven gear (31) and not end tooth wheel (33) engagement, end tooth wheel shaft (76) axially is not movably connected on the cross bar (75) of each A-frame at two ends, the fixedly connected left brace of one end of each cross bar (75) (74), end is fixedly connected on the right tilted surface bar (69) in addition, end tooth wheel (33) does not mesh with tooth bar (17) or toothed chain bar (50), under perpendicular to end tooth wheel shaft (76) not, pacify roller (25), above the roller (25) toothed chain bar (50), the roller shaft (79) at roller (25) two ends is positioned on the sheer pole (73) of the tripod at its two ends from axial activity, the fixedly connected left brace of one end of sheer pole (73) (74), other holds fixedly connected right brace (69), the moveable hinge (35) that props up the brake control rod (34) of top of the trellis is movably connected in the A-frame top at two ends respectively by support member, brake control rod (34) level is installed, the one end becomes 90 ° to raise up, cooperate with operating handle (1), pacify tripping spring (104) below it, the other end of tripping spring (104) is positioned on apical axis on connecting rod (77), the inclined-plane of the other end cooperates with the inclined-plane of the ratchet connecting rod (64) on pawl bar (68) top, its end rests on the positioning step (65), pawl bar (68) is connected on a pair of brace (69) at two ends by ratchet moveable hinge (27) axle, ratchet (12) on the pawl bar (68) cooperates with driven gear (31), the spring carrier arm (66) on pawl bar (68) top is gone up peace spring (14), the other end of spring (14) is positioned on the spring carrier arm (81) that is positioned at gripper shoe, said structure is the single same plane transmission that is arranged in, stressed symmetry, rational in infrastructure, the curved rod (71) of the projection that its bottom makes progress makes mouthpart and pipeline outer wall is coincide.
Figure 18, the centring ring of the outer counterpart device fast of fixed rack-and-pinion pipeline is opened by can radially flexibly connecting of forming of an a pair of left side half centring ring (87) and a pair of right side half centring ring (89), close circle, a described a pair of left side half centring ring (87) and a pair of right side half centring ring (89) be with positive pressure plate (88) axially each to connecting into integral body, on positive pressure plate (88), can pacify calibration bolt (18) perpendicular to the axis direction of pipeline, the movable respectively peace a pair of toothed chain bar (50) in the upper end of a described a pair of left side half centring ring (87), the upper end of a pair of right side half centring ring (89) is pacified a pair of gear fastener respectively, a pair of toothed chain bar (50) passes from a pair of gear fastener respectively, and with not end tooth wheel (33) engagement in the gear fastener, described each gear fastener is connected with the both sides, upper end of right half centring ring (89) by a pair of A-frame and the interior gear of installing of support is formed, one side of described a pair of A-frame is a pair of left brace (74), its lower end is connected with the top of a pair of right side half centring ring upper end boss (85), another side is an a pair of right brace (69), the postpone external diameter of to the right side half centring ring (89) of its lower end is attached thereto, the top of a pair of A-frame is connected to connecting rod (77) by apical axis, above-mentioned a pair of tripod is parallel to each other, driving gear shaft (26) is on the top that axially is movably connected in described a pair of left brace (74), driving gear shaft (26) is gone up peace driving gear (30), operating handle bearing support (28) inserts from the both sides of driving gear (30), its end is positioned on the driving gear shaft (26), top in operating handle bearing support (28), thumb wheel pawl axle (29) flexibly connects at axial and operating handle bearing support (28), thumb wheel pawl axle (29) is gone up peace thumb wheel pawl (3), in the groove (11) on thumb wheel pawl (3) top, tension spring (2) is enclosed within driving gear shaft (26) and goes up peace within it, the fore paw of thumb wheel pawl (3) is pressed in downwards in the teeth groove of driving gear (30), driving gear (30) and driven gear (31) engagement, passive tooth wheel shaft (82) peace driven gear (31) is from axially being movably connected on the described a pair of right brace (69), driven gear (31) while and not end tooth wheel (33) engagement, end tooth wheel shaft (76) axially is not movably connected on a pair of right side half centring ring upper end boss (85), end tooth wheel (33) does not mesh with toothed chain bar (50), under perpendicular to end tooth wheel shaft (76) not, pacify roller (25), above the roller (25) toothed chain bar (50), the roller shaft (79) at roller (25) two ends is positioned on a pair of right side half centring ring upper end boss (85) at its two ends from axial activity, the moveable hinge (35) that props up the brake control rod (34) of top of the trellis is movably connected in the A-frame top at two ends respectively by support member, brake control rod (34) level is installed, the one end becomes 90 ° to raise up, cooperate with operating handle (1), pacify tripping spring (104) below it, the other end of tripping spring (104) is positioned on apical axis on connecting rod (77), the fore paw of the ratchet of the other end (12) is pressed in passive in the teeth groove of driven gear (31) downwards, fixed centring ring can be proofreaied and correct preferably to the bigger pipeline of distortion, be to connect between the operating handle of above-mentioned a pair of gear fastener (1) with operating handle connecting rod (93), with simultaneously operating, a pair of toothed chain bar (50) end connects with toothed chain bar connecting rod (83), be after toothed chain bar (50) inserts the gear fastener, can hold toothed chain bar connecting rod (83) gives the toothed chain bar earlier fast and tightening up, operate by the gear fastener afterwards, save time, handled easily, its version is not limited to the foregoing description, except that the centring ring Automatic Link Establishment is set, can also moveable hinge be set at the lower end of an a pair of left side half centring ring (87) and a pair of right side half centring ring (89) and be connected them, the gear fastener also can be pacified one in the middle of a pair of right side half centring ring (89) upper end, corresponding peace one rooted tooth chain in the middle of an a pair of left side half centring ring (87) upper end.
Figure 20, Figure 21, the lower end of a described a pair of left side half centring ring (87) is open slot (97), the described a pair of right side half centring ring (89) lower end is attachment plug (91), attachment plug (91) can be inserted in the open slot (97) and be cooperated, the assembling shell (98) of a pair of centring ring Automatic Link Establishment is positioned on respectively on open slot (97) side of inboard bottom of a described a pair of left side half centring ring (87), the vertical installation, each end that assembles the braking plug (94) in the shell (98) is connected with connecting rod (103), connecting rod (103) is gone up dress tripping spring (104), helix closed lid (102) is spirally connected with assembling shell (98) and pushes down tripping spring (104), the other end of connecting rod (103) passes from the centre bore of helix closed lid (102) with inclined-plane knob post (95) and is connected, the post inclined-plane of the inclined-plane of inclined-plane knob post (95) and helix closed lid (102) projection coincide and mates, the cylinder outside peace back-moving spring of forming on the inclined-plane knob post (95) and the post inclined-plane of helix closed lid (102) projection (105), one end of back-moving spring (105) is fixed on the helix closed lid (102), the other end is fixed on the inclined-plane knob post (95), inclined-plane knob post (95) is when rotating, its clinohedral rises on the inclined-plane of helix closed lid (102) projection, braking plug (94) withdraws from, promptly eliminate braking, be subjected to the power of back-moving spring (105) simultaneously, the post inclined-plane of the inclined-plane of inclined-plane knob post (95) and helix closed lid (102) projection coincide again, and inclined-plane knob post (95) resets under the active force of back-moving spring (105); 90 ° of the bendings after radially extending a segment distance of the rotary knob rod (101) of inclined-plane knob post (95) side, be connected with the rotary knob rod of another centring ring Automatic Link Establishment on its opposite, go up connection stay cord (99) at rotary knob rod (101), (89) are enclosed in the semidefinite position to the right in semidefinite position circle (87) and a pair of footpath left closing up a pair of footpath, be that attachment plug (91) is inserted open slot (97) when interior, blind hole (13) inside brake that the end of braking plug (94) can be inserted in the attachment plug (91) automatically cooperates, or the blind hole (13) in the attachment plug (91) made groove (10), be the end of long braking plug (96) from the saturating groove (10) of attachment plug (91) across and into open slot (97) in addition in the hole on limit, during use, can spur rotary knob rod (101) earlier, the front end that is long braking plug (96) is withdrawn from open slot (97), after attachment plug (91) enters open slot (97), unclamp rotary knob rod (101), long braking plug (96) just can pass from the saturating groove (10) of attachment plug (91) smoothly, the inclined-plane of head (96) end is disclosed in the garden cambered surface of described braking plug (94) end and long braking, with the described a pair of garden cambered surface difference frictional fit of disclosing head (91) top that is connected, described braking plug (94), the garden cambered surface or the inclined-plane on long braking plug (96) and a pair of attachment plug (91) top are when being dynamically connected certainly, can compress into assembling shell (98) to braking plug (94) or long braking plug (96) earlier smoothly.
Technique scheme and embodiment, their technical characterictic can also be combined into several new technical schemes, also have a variety of distortion in the scope of its principle, and these are all looked and do protection scope of the present invention.
Claims (12)
1, a kind of outer counterpart device fast of pinion and-rack pipeline that is used for pipelayer's journey pipe welding port centering, be by retention mechanism, chain, compositions such as correcting plate, it is characterized in that: be positioned on the gear (4) in the assembling case (5) or be positioned on interior driving gear (30) of support and thumb wheel pawl (3) engagement, thumb wheel pawl (3) is positioned on the interior thumb wheel pawl axle (29) of operation handlebar bearing support (28), gear (4) and tooth bar (17) or toothed chain bar (50) engagement, or driving gear (30) transmission driven gear (31) is through driven gear (31) transmission end tooth wheel (33) not, by not end tooth wheel (33) and tooth bar (17) or toothed chain bar (50) engagement, peace roller (25) below tooth bar (17) or toothed chain bar (50), the one side bottom or the support one side bottom of assembling case connect chain (19) or steel wire rope (55), go up dress correcting plate (20) at chain (19) or steel wire rope (55).
2, the outer counterpart device fast of pinion and-rack pipeline according to claim 1, it is characterized in that: the bottom of toothed chain bar (50) can also increase elastic steel sheet (49), and elastic steel sheet (49) is connected with toothed chain bar (50) with tooth chain pin (51) by elastic steel sheet connecting plate (48).
3, the outer counterpart device fast of pinion and-rack pipeline according to claim 1 is characterized in that: pacify bearing wheels (24) in the left side of assembling case (5), the below of tooth bar (17) inlet.
4, the outer counterpart device fast of pinion and-rack pipeline according to claim 1, it is characterized in that: go up peace adjustable flexible hook (22) at chain (19), can stretch and transfer the double-screw bolt of hook (22) one ends that contract to be connected with nut sleeve (9), nut sleeve (9) end in addition is connected with chain (19).
5, the outer counterpart device fast of pinion and-rack pipeline according to claim 1, it is characterized in that: at the bottom of assembling case (5) four jiaos of peaces adjustable support assembly (39), each adjusts the root of bolt (40) by the bottom of retainer plate (42) activity orientation at assembling case (5), adjust bolt (40) and cooperate with screw on the adjustment skewback (41), and with conduit axis be 90 °.
6, the outer counterpart device fast of pinion and-rack pipeline according to claim 1, it is characterized in that: at the connection hanging groove (38) of the side of assembling case (5) peace chain (17) or steel wire rope (55), connecting hanging groove (38) is that two right angle, journey U-shapeds isolated, the symmetry projection are fixed on the side of assembling case (5).
7, the outer counterpart device fast of eccentric wheel type pipeline according to claim 1, it is characterized in that: steel wire rope (55) that pair of parallel is isometric or chain (19) pass from the wire rope handling of several means for correctings or chain pipe (61), stable position, the upper end of wire rope handling or chain pipe (61) bolt (56), the upper end peace of bolt (56) is held the knob handle, calibration bolt (18) perpendicular to pipeline is installed on the correcting member, pacify thrust bearing (59) on the external diameter of bottom less than its top of described calibration bolt (18), the dog screw (46) of stable position thrust bearing (59) in calibration bolt (18) bottom, periphery peace bearing holder (housing, cover) (63) at thrust bearing (59), the centre bore of bearing closing cap (62) is enclosed within on the calibration bolt (18), and its external diameter and bearing holder (housing, cover) (63) are spirally connected and push down thrust bearing (59).
8, the outer counterpart device fast of pinion and-rack pipeline according to claim 1, it is characterized in that: support is made up of with the tripod that they are connected two ends with right side bottom chain connecting rod (80) and left bottom connecting rod (72) top axial links (77), one side of described A-frame is a pair of left brace (74), another side is an a pair of right brace (69), it below them a pair of curved rod that raises up (71), each end interconnects on same plane, form the plane trigonometry frame, driving gear shaft (26) is on the top that axially is movably connected in described a pair of left brace (74), driving gear shaft (26) is gone up peace driving gear (30), operating handle bearing support (28) inserts from the both sides of driving gear (30), its end is positioned on the driving gear shaft (26), top in operating handle bearing support (28), thumb wheel pawl axle (29) flexibly connects at axial and operating handle bearing support (28), thumb wheel pawl axle (29) is gone up peace thumb wheel pawl (3), in the groove (11) on thumb wheel pawl (3) top, tension spring (2) is enclosed within driving gear shaft (26) and goes up peace within it, the fore paw of thumb wheel pawl (3) is pressed in downwards in the teeth groove of driving gear (30), driving gear (30) and driven gear (31) engagement, bidentate wheel shaft (70) is positioned on a pair of gripper shoe (67) on described a pair of right brace (69) top from axial activity, driven gear (31) and secondary driving gear (32) are positioned on the bidentate wheel shaft (70) side by side, described a pair of gripper shoe (67) and tripod are on same plane, and the inboard at described a pair of right brace (69) is attached thereto, secondary driving gear (32) and not end tooth wheel (33) engagement, end tooth wheel shaft (76) axially is not movably connected on the middle cross bar (75) of each A-frame at two ends, the fixedly connected left brace of one end of cross bar in each (75) (74), end is fixedly connected on the right tilted surface bar (69) in addition, end tooth wheel (33) does not mesh with tooth bar (17) or toothed chain bar (50), under perpendicular to end tooth wheel shaft (76) not, pacify roller (25), above the roller (25) tooth bar (17) or toothed chain bar (50), the roller shaft (79) at roller (25) two ends is positioned on the sheer pole (73) of the tripod at its two ends from axial activity, the fixedly connected left brace of one end of sheer pole (73) (74), other holds fixedly connected right brace (69), the moveable hinge (35) that props up the brake control rod (34) of top of the trellis is movably connected in the A-frame top at two ends respectively by support member, brake control rod (34) level is installed, the one end becomes 90 ° to raise up, cooperate with operating handle (1), pacify tripping spring (104) below it, the other end of tripping spring (104) is positioned on apical axis on connecting rod (77), the inclined-plane of the other end cooperates with the inclined-plane of the ratchet connecting-rod head (64) on pawl bar (68) top, and be limited on the positioning step (65), ratchet moveable hinge (27) axle of pawl bar (68) is connected on a pair of brace (69) at two ends, ratchet (12) on the pawl bar (68) cooperates with driven gear (31), the spring carrier arm (66) on pawl bar (68) top is gone up peace spring (14), and the other end of spring (14) is positioned on apical axis on connecting rod (77).
9, the outer counterpart device fast of pinion and-rack pipeline according to claim 1, it is characterized in that: support is made up of with the tripod that they are connected two ends with right side bottom chain connecting rod (80) and left bottom connecting rod (72) top axial links (77), one side of described A-frame is a pair of left brace (74), another side is an a pair of right brace (69), it below them a pair of curved rod that raises up (71), each end interconnects on same plane, form the plane trigonometry frame, driving gear shaft (26) is on the top that axially is movably connected in described a pair of left brace (74), driving gear shaft (26) is gone up peace driving gear (30), operating handle bearing support (28) inserts from the both sides of driving gear (30), its end is positioned on the driving gear shaft (26), top in operating handle bearing support (28), thumb wheel pawl axle (29) flexibly connects at axial and operating handle bearing support (28), thumb wheel pawl axle (29) is gone up peace thumb wheel pawl (3), in the groove (11) on thumb wheel pawl (3) top, tension spring (2) is enclosed within driving gear shaft (26) and goes up peace within it, the fore paw of thumb wheel pawl (3) is pressed in downwards in the teeth groove of driving gear (30), driving gear (30) and driven gear (31) engagement, passive tooth wheel shaft (82) is positioned on a pair of gripper shoe (67) on described a pair of right brace (69) top from axial activity, described a pair of gripper shoe (67) and tripod are on same plane, and the inboard at described a pair of right brace (69) is attached thereto, driven gear (31) and not end tooth wheel (33) engagement, end tooth wheel shaft (76) axially is not movably connected on the cross bar (75) of each A-frame at two ends, the fixedly connected left brace of one end of each cross bar (75) (74), end is fixedly connected on the right tilted surface bar (69) in addition, end tooth wheel (33) does not mesh with tooth bar (17) or toothed chain bar (50), under perpendicular to end tooth wheel shaft (76) not, pacify roller (25), above the roller (25) toothed chain bar (50), the roller shaft (79) at roller (25) two ends is positioned on the sheer pole (73) of the tripod at its two ends from axial activity, the fixedly connected left brace of one end of sheer pole (73) (74), other holds fixedly connected right brace (69), the moveable hinge (35) that props up the brake control rod (34) of top of the trellis is movably connected in the A-frame top at two ends respectively by support member, brake control rod (34) level is installed, the one end becomes 90 ° to raise up, cooperate with operating handle (1), pacify tripping spring (104) below it, the other end of tripping spring (104) is positioned on apical axis on connecting rod (77), the inclined-plane of the other end cooperates with the inclined-plane of the ratchet connecting rod (64) on pawl bar (68) top, its end rests on the positioning step (65), pawl bar (68) is connected on a pair of brace (69) at two ends by ratchet moveable hinge (27) axle, ratchet (12) on the pawl bar (68) cooperates with driven gear (31), the spring carrier arm (66) on pawl bar (68) top is gone up peace spring (14), and the other end of spring (14) is positioned on the spring carrier arm (81) that is positioned at gripper shoe.
10, the outer counterpart device fast of pinion and-rack pipeline according to claim 1, it is characterized in that: the centring ring of the outer counterpart device fast of fixed rack-and-pinion pipeline is opened by can radially flexibly connecting of forming of an a pair of left side half centring ring (87) and a pair of right side half centring ring (89), close circle, a described a pair of left side half centring ring (87) and a pair of right side half centring ring (89) be with positive pressure plate (88) axially each to connecting into integral body, on positive pressure plate (88), can pacify calibration bolt (18) perpendicular to the axis direction of pipeline, the movable respectively peace a pair of toothed chain bar (50) in the upper end of a described a pair of left side half centring ring (87), the upper end of a pair of right side half centring ring (89) is pacified a pair of gear fastener respectively, a pair of toothed chain bar (50) passes from a pair of gear fastener respectively, and takes turns (33) engagement with the not end tooth in the gear fastener.
11, the outer counterpart device fast of pinion and-rack pipeline according to claim 10, it is characterized in that: above-described each gear fastener is connected with the both sides, upper end of right half centring ring (89) by a pair of A-frame and the interior gear of installing of support is formed, one side of described a pair of A-frame is a pair of left brace (74), its lower end is connected with the top of a pair of right side half centring ring upper end boss (85), another side is an a pair of right brace (69), the postpone external diameter of to the right side half centring ring (89) of its lower end is attached thereto, the top of a pair of A-frame is connected to connecting rod (77) by apical axis, above-mentioned a pair of tripod is parallel to each other, driving gear shaft (26) is on the top that axially is movably connected in described a pair of left brace (74), driving gear shaft (26) is gone up peace driving gear (30), insert the both sides of operation handlebar in bearing support (28) from driving gear (30), its end is positioned on the driving gear shaft (26), top in operating handle bearing support (28), thumb wheel pawl axle (29) flexibly connects at axial and operating handle bearing support (28), thumb wheel pawl axle (29) is gone up peace thumb wheel pawl (3), in the groove (11) on thumb wheel pawl (3) top, tension spring (2) is enclosed within driving gear shaft (26) and goes up peace within it, the fore paw of thumb wheel pawl (3) is pressed in downwards in the teeth groove of driving gear (30), driving gear (30) and driven gear (31) engagement, passive tooth wheel shaft (82) peace driven gear (31) is from axially being movably connected on the described a pair of right brace (69), driven gear (31) while and not end tooth wheel (33) engagement, end tooth wheel shaft (76) axially is not movably connected on a pair of right side half centring ring upper end boss (85), end tooth wheel (33) does not mesh with toothed chain bar (50), under perpendicular to end tooth wheel shaft (76) not, pacify roller (25), above the roller (25) toothed chain bar (50), the roller shaft (79) at roller (25) two ends is positioned on a pair of right side half centring ring upper end boss (85) at its two ends from axial activity, the moveable hinge (35) that props up the brake control rod (34) of top of the trellis is movably connected in the A-frame top at two ends respectively by support member, brake control rod (34) level is installed, the one end becomes 90 ° to raise up, cooperate with operating handle (1), pacify tripping spring (104) below it, the other end of tripping spring (104) is positioned on apical axis on connecting rod (77), and the fore paw of the ratchet of the other end (12) is pressed in downwards in the teeth groove of driven gear (31).
12, the outer counterpart device fast of pinion and-rack pipeline according to claim 10, it is characterized in that: the lower end of a described a pair of left side half centring ring (87) is open slot (97), the described a pair of right side half centring ring (89) lower end is attachment plug (91), attachment plug (91) can be inserted in the open slot (97) and be cooperated, the assembling shell (98) of a pair of centring ring Automatic Link Establishment is positioned on respectively on open slot (97) side of inboard bottom of a described a pair of left side half centring ring (87), the vertical installation, each end that assembles the braking plug (94) in the shell (98) is connected with connecting rod (103), connecting rod (103) is gone up dress tripping spring (104), helix closed lid (102) is spirally connected with assembling shell (98) and pushes down tripping spring (104), the other end of connecting rod (103) passes from the centre bore of helix closed lid (102) with inclined-plane knob post (95) and is connected, the post inclined-plane of the inclined-plane of inclined-plane knob post (95) and helix closed lid (102) projection coincide and mates, the cylinder outside peace back-moving spring of forming on the inclined-plane knob post (95) and the post inclined-plane of helix closed lid (102) projection (105), one end of back-moving spring (105) is fixed on the helix closed lid (102), the other end is fixed on the inclined-plane knob post (95), inclined-plane knob post (95) is when rotating, its clinohedral rises on the inclined-plane of helix closed lid (102) projection, braking plug (94) withdraws from, promptly eliminate braking, be subjected to the power of back-moving spring (105) simultaneously, the post inclined-plane of the inclined-plane of inclined-plane knob post (95) and helix closed lid (102) projection coincide again, and inclined-plane knob post (95) resets under the active force of back-moving spring (105); 90 ° of the bendings after radially extending a segment distance of the rotary knob rod (101) of inclined-plane knob post (95) side, be connected with the rotary knob rod of another centring ring Automatic Link Establishment on its opposite, go up connection stay cord (99) at rotary knob rod (101), (89) are enclosed in the semidefinite position to the right in semidefinite position circle (87) and a pair of footpath left closing up a pair of footpath, be that attachment plug (91) is inserted open slot (97) when interior, blind hole (13) inside brake that the end of braking plug (94) can be inserted in the attachment plug (91) automatically cooperates, or the blind hole (13) in the attachment plug (91) made groove (10), be the end of long braking plug (96) from the saturating groove (10) of attachment plug (91) across and into open slot (97) in addition in the hole on limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610139148 CN1970233A (en) | 2005-10-13 | 2006-10-13 | Rack-and-pinion type outer pipe quick aligner |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510104287 | 2005-10-13 | ||
| CN200510104287.3 | 2005-10-13 | ||
| CN 200610139148 CN1970233A (en) | 2005-10-13 | 2006-10-13 | Rack-and-pinion type outer pipe quick aligner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1970233A true CN1970233A (en) | 2007-05-30 |
Family
ID=38111352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610139148 Pending CN1970233A (en) | 2005-10-13 | 2006-10-13 | Rack-and-pinion type outer pipe quick aligner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1970233A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417341A (en) * | 2015-11-30 | 2016-03-23 | 西安航天动力机械厂 | Lifting tool used for vertically lifting round plate and use method for lifting tool |
| CN107175456A (en) * | 2017-06-02 | 2017-09-19 | 山西宏厦建筑工程有限公司 | Large diameter steel pipe self-control line-up clamp docking construction |
| CN107775259A (en) * | 2016-08-27 | 2018-03-09 | 中国二十冶集团有限公司 | Compaction type crawler belt is to pipe device and its application method |
| CN108013953A (en) * | 2017-11-08 | 2018-05-11 | 中国医学科学院阜外医院 | Valve forming ring regulating device and its forming ring |
| CN109470413A (en) * | 2018-12-28 | 2019-03-15 | 中石化石油工程技术服务有限公司 | A kind of valve detection device and its application method |
| CN109773694A (en) * | 2019-01-24 | 2019-05-21 | 淄博纪龙汽车服务有限公司 | A kind of pipe clamp fixing tool |
| CN110805760A (en) * | 2018-08-06 | 2020-02-18 | 淮安市淮宁钢结构有限公司 | Steel pipe butt joint method adopting chain type steel pipe butt joint device |
| CN111069841A (en) * | 2019-12-13 | 2020-04-28 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Auxiliary pipe aligning device |
| CN111215824A (en) * | 2020-02-28 | 2020-06-02 | 重庆市荣昌区永世光电设备有限公司 | Steel pipe pole linking device |
| CN113500329A (en) * | 2021-07-24 | 2021-10-15 | 太仓金泰莱金属制品有限公司 | Stainless steel pipe welding device and welding method thereof |
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2006
- 2006-10-13 CN CN 200610139148 patent/CN1970233A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417341A (en) * | 2015-11-30 | 2016-03-23 | 西安航天动力机械厂 | Lifting tool used for vertically lifting round plate and use method for lifting tool |
| CN107775259A (en) * | 2016-08-27 | 2018-03-09 | 中国二十冶集团有限公司 | Compaction type crawler belt is to pipe device and its application method |
| CN107775259B (en) * | 2016-08-27 | 2021-03-26 | 中国二十冶集团有限公司 | Rolling type crawler belt pipe aligning device and using method thereof |
| CN107175456A (en) * | 2017-06-02 | 2017-09-19 | 山西宏厦建筑工程有限公司 | Large diameter steel pipe self-control line-up clamp docking construction |
| CN108013953A (en) * | 2017-11-08 | 2018-05-11 | 中国医学科学院阜外医院 | Valve forming ring regulating device and its forming ring |
| CN110805760A (en) * | 2018-08-06 | 2020-02-18 | 淮安市淮宁钢结构有限公司 | Steel pipe butt joint method adopting chain type steel pipe butt joint device |
| CN109470413A (en) * | 2018-12-28 | 2019-03-15 | 中石化石油工程技术服务有限公司 | A kind of valve detection device and its application method |
| CN109773694A (en) * | 2019-01-24 | 2019-05-21 | 淄博纪龙汽车服务有限公司 | A kind of pipe clamp fixing tool |
| CN111069841A (en) * | 2019-12-13 | 2020-04-28 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Auxiliary pipe aligning device |
| CN111215824A (en) * | 2020-02-28 | 2020-06-02 | 重庆市荣昌区永世光电设备有限公司 | Steel pipe pole linking device |
| CN111215824B (en) * | 2020-02-28 | 2021-08-10 | 重庆市荣昌区永世光电设备有限公司 | Steel pipe pole linking device |
| CN113500329A (en) * | 2021-07-24 | 2021-10-15 | 太仓金泰莱金属制品有限公司 | Stainless steel pipe welding device and welding method thereof |
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Effective date of registration: 20070330 Address after: Jiangsu city of Nanjing province yaohuamen Yao Village No. 100 box 4605. Applicant after: Industrial Equipments Installation Co., Ltd., No.8 Bureau Oof China Construction Address before: No. ten, No. 274 East Road, Shandong, Ji'nan Applicant before: China Construction eight bureau industrial equipment installation Co., Ltd. Co-applicant before: Bai Tianhai |
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| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070530 |