CN202767910U - Oil pipe putting device - Google Patents
Oil pipe putting device Download PDFInfo
- Publication number
- CN202767910U CN202767910U CN 201220359518 CN201220359518U CN202767910U CN 202767910 U CN202767910 U CN 202767910U CN 201220359518 CN201220359518 CN 201220359518 CN 201220359518 U CN201220359518 U CN 201220359518U CN 202767910 U CN202767910 U CN 202767910U
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- CN
- China
- Prior art keywords
- oil pipe
- support
- hydraulic jack
- slide trucks
- plate
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- Expired - Lifetime
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Abstract
The utility model provides an oil pipe putting device, and belongs to a device which carries pipes outside a well. The oil pipe putting device comprises two guide rails which are fixed on two supports which are placed on two bottom plates. Two pieces of vertical first channel steel are arranged on the upper surfaces of the bottom plates. The back side of each support is connected with two pieces of vertical second channel steel. The two pieces of vertical second channel steel are arranged inside the two pieces of first channel steel in a sliding mode. A first hydraulic cylinder is connected between each bottom plate and each corresponding support. The two supports are respectively connected with a power dragging device. Each power dragging device comprises a tooth-embedded type clutch. A semi-clutch is connected with a main shaft which penetrates through front plates of the supports and is connected with a motor. The other semi-clutch is connected with a driven shaft which penetrates through back plates of the supports. A rolling drum is arranged on the outer surface of the driven shaft. Ropes are wound outside the rolling drum. The ropes of the two power dragging devices are both connected with a sliding trolley. A clamping oil pipe device is arranged on the upper surface of the sliding trolley. According to the oil pipe putting device, the service life of threads at the end portion of an oil pipe can be prolonged, a worker can disassemble the oil pipe conveniently and safely, and the labor intensity of the worker is lowered.
Description
Technical field
The utility model relates to a kind of device of carrying pipe outside well, relates to specifically a kind of oil pipe arranging apparatus.
Background technology
At present in the oil well repairing operation, the vertical oil pipe that enhances from oil well is being placed on the slide trucks, oil pipe moves with slide trucks afterwards, the process that the oil pipe upper end is put down gradually is: what the workman will enhance vertically is positioned on two slide trucks on the guide rail to the oil pipe lower end, the upper end of oil pipe is connected on the lifting appliance, descends with lifting appliance.And lifting appliance drops to the well head zone with the oil pipe upper end at most.There is the height about three meters in the zone that the well head region distance is put oil pipe, and the lower end of oil pipe is positioned over the slide trucks upper surface, and slide trucks is slided left along guide rail under the Action of Gravity Field of oil pipe, and the upper end of oil pipe descends gradually.Drop to the well head zone on oil pipe, when whole oil pipe was less than 30 ° of angles with the horizontal plane of putting the oil pipe zone, the longitudinal stress of oil pipe was less than lateral stressed at this moment, and oil pipe slowly stops to descend.At this moment the workman only has usefulness screw thread elevator to be connected with the nipple of oil pipe upper end, and the pulling oil pipe moves along the guide rail direction, after parallel to the ground, prizes forward with iron rod again, and one and another oil pipe is neatly lain against on the ground.Along with oil pipe increases, the increasing of layer upon layer, the workman piles up oil pipe had both needed move left and right, and upper and lower and forward and backward movement just can be finished action again.Therefore work together both dangerous, very arduous again, and after being spirally connected with the screw thread position of screw thread elevator and oil pipe, in the process of again oil pipe being left behind, the nipple on the oil pipe easily weares and teares, the minimizing in application life.
The utility model content
The purpose of this utility model provides a kind of oil pipe arranging apparatus, and it can make the oil pipe end screw thread prolong application life, and workman's loading, unloading oil pipe safe ready alleviates labor strength.
In order to realize such scheme, technical solution of the present utility model is: a kind of oil pipe arranging apparatus, comprise two guide rails and be placed on two slide trucks on the guide rail, wherein two described guide rails are fixed in the upper surface of two supports, two described stentplacements are on two chassis, the upper surface on each described chassis is arranged with two vertically to the first channel-section steel, the trailing flank of each described support connects respectively two vertically to the second channel-section steel, two described the second channel-section steels slide and are located at the inner chamber of two the first channel-section steels, connect the first hydraulic jack between described chassis and the corresponding support, connect respectively dynamic traction device on two described supports, each described dynamic traction device comprises jaw clutch, the half-clutch device of one of them of described jaw clutch is connected with main shaft, described main shaft is connected with motor after passing the front or rear panel of support, the half-clutch device of the another one of described jaw clutch is connected with driven shaft, the other end of described driven shaft passes rear plate or the header board of support, described driven shaft external surface is equipped with cylinder, the external surface of described cylinder twines rope, rope one end of two described dynamic traction devices all is connected with slide trucks, and described slide trucks upper surface is provided with the clamping oil pipe device.
The utility model oil pipe arranging apparatus, the cylinder body of wherein said the first hydraulic jack bottom is connected with chassis surface is vertical, and the piston rod side on described the first hydraulic jack top is connected with described support, and described piston rod upper surface is provided with wishbone.
The utility model oil pipe arranging apparatus, the height of wherein said the first channel-section steel are greater than or equal to 3 meters.The utility model oil pipe arranging apparatus, wherein said clamping oil pipe device comprises the bearing support that is fixed in slide trucks upper surface right part, be provided with L shaped regular jaw above the described bearing support, the soffit of described regular jaw vertically is provided with the first connecting axle, the lower end of described the first connecting axle is passed bearing support and is connected with slide trucks and is connected with drawing plate is vertical, described drawing plate is connected with rope one end of two dynamic traction devices respectively, be provided with oscillating bearing between described the first connecting axle and the bearing support, the first horizontal arm front portion of described regular jaw bottom is equipped with moving jaw, before and after being, the first vertical arm on described regular jaw top and moving jaw top is symmetrical arranged, the left surface of described regular jaw connects the first contiguous block, the left surface of described moving jaw connects the second contiguous block, and adjusting nut passes second after by forward direction successively, one contiguous block.
The utility model oil pipe arranging apparatus, the bottom surface of wherein said slide trucks vertically are provided with the limiting plate of restriction drawing plate rotational angle.
The utility model oil pipe arranging apparatus, wherein the longitudinal section of two described supports is U-shaped, connect respectively tube pulling mechanism on two described supports, described tube pulling mechanism comprises bearing pin and the second hydraulic jack, described bearing pin vertically be placed through support before, on the rear plate, described bearing pin connects the tube pulling plate, described tube pulling plate is parallel with bearing pin, described the second hydraulic jack be arranged at support intracavity bottom and and guide rail parallel, one end of described the second hydraulic jack is connected with the outboard end of support, the other end of described the second hydraulic jack is connected with an end of tube pulling plate, and the end face of the other end of described tube pulling plate rolls forward tiltedly.
The utility model oil pipe arranging apparatus, wherein said tube pulling plate is made of first and second swash plate, angle between described first and second swash plate is greater than 90 degree and less than 180 degree, be provided with the level connection joint piece between described first and second swash plate, described bearing pin is placed through on the described level connection joint piece, the end that suspends of described the first swash plate is connected with the second hydraulic jack, and the end face of the end that suspends of described the second swash plate rolls forward tiltedly.
The utility model oil pipe arranging apparatus connects the second connecting axle between the forward and backward plate outboard end of wherein said support, an end of described the second hydraulic jack is connected with the second connecting axle is vertical.
The utility model oil pipe arranging apparatus, wherein said slide trucks comprises vehicle frame, the left and right two ends of described vehicle frame have placed respectively one the 3rd connecting axle, and the forward and backward two ends of each described the 3rd connecting axle are separately installed with roller, and each described roller is positioned over respectively on two guide rails.
After adopting such scheme, the utility model oil pipe arranging apparatus is by arranging the oil pipe clamping device in slide trucks, after the oil pipe lower end is placed on the slide trucks, the Action of Gravity Field of oil pipe slides slide trucks left, along with oil pipe descends, angle between oil pipe and the slide trucks reduces gradually, when oil pipe no longer moves with slide trucks, this moment, slide trucks upper surface and oil pipe angle were less than or equal to 30 degree, clamp oil pipe lower end with the oil pipe clamping device this moment, start the motor of the dynamic traction device of slide trucks left, the motor driving main shaft rotates, thereby half clutch that drives jaw clutch rotates, make two half-clutch device interlocks by the actuating unit on the jaw clutch, thereby driving driven shaft rotates, driven shaft drives cylinder and rotates, rope on the cylinder is being dragged slide trucks and is being moved to the left, because slide trucks and oil pipe are fixed together, and be positioned at right-hand dynamic traction device of slide trucks owing to not working, when left side dynamic traction device drive slide trucks is moved to the left, rope on the dynamic traction device of right side is pulled, cylinder is rotated by the rope pulling, two half-clutch devices of the jaw clutch on it are in released state, oil pipe is moved to the left with slide trucks, until after oil pipe and the parallel applying of slide trucks upper surface, can be pushed into the oil pipe placement area from slide trucks this moment with oil pipe, this is oil discharge pipe's process, this process has been saved and existingly has been spirally connected oil pipe again by manually dragging the process of oil pipe with the screw thread elevator, therefore the screw thread of oil pipe end no longer is subject to outside destroy, prolong its application life, workman oil discharge pipe safe ready, and when the workman in the oil well during peace oil pipe, one end of oil pipe is positioned on the slide trucks, the other end is positioned on the first hydraulic jack and fixes, start simultaneously the first hydraulic jack and be positioned at right-hand dynamic traction device of slide trucks, make guide rail rise to the position identical with the well head region height, be positioned at the cylinder idle running on the dynamic traction device of slide trucks left this moment, the while slide trucks is subject to right side dynamic traction device drive and moves right along guide rail, until the oil pipe right-hand member moves to the well head zone, connect this oil pipe end and lifting appliance this moment, oil pipe can be lifted by crane by lifting appliance, and be transported to assigned address, this charge of oil pipe and the equal safe ready of oil discharge pipe's process have alleviated workman's labour intensity greatly.
Description of drawings
Fig. 1 is that the utility model oil pipe arranging apparatus is in the perspective view of tube pulling mechanism tube pulling state;
Fig. 2 is that the utility model oil pipe arranging apparatus removes the support header board in the perspective view of tube pulling mechanism tube pulling state;
Fig. 3 is the sectional structure schematic diagram of the dynamic traction device of the utility model oil pipe arranging apparatus;
Fig. 4 is the syndeton upward view of two dynamic traction devices of the present utility model and slide trucks;
Fig. 5 is the syndeton front view of slide trucks of the present utility model and guide rail;
Fig. 6 is the syndeton top view of slide trucks of the present utility model and guide rail;
Fig. 7 is the syndeton left view of slide trucks of the present utility model and guide rail;
Fig. 8 is that the A-A of Fig. 6 is to the sectional structure schematic diagram;
Fig. 9 is that the B-B of Fig. 6 is to the sectional structure schematic diagram.
The specific embodiment
As depicted in figs. 1 and 2, the utility model oil pipe arranging apparatus comprises two guide rails 1 and is placed on two slide trucks 2 on the guide rail 1.Slide trucks 2 comprises vehicle frame 34.The left and right two ends of vehicle frame 34 have placed respectively one the 3rd connecting axle 35.The forward and backward two ends of each the 3rd connecting axle 35 are separately installed with roller 39, and each roller 39 is positioned over respectively on two guide rails 1.Two guide rails 1 are positioned on two supports 3.The longitudinal section of two supports 3 is U-shaped.The left and right two ends that the lateral surface of two supports 3 is connected with respectively gripper shoe 40 and 36, two guide rails 1 of the second connecting axle are weldingly fixed on respectively two gripper shoe 40 upper surfaces.Each gripper shoe 40 lays respectively at the top of each second connecting axle 36.Two supports 3 are positioned on two chassis 23.The trailing flank of each support 3 connects respectively two vertically to C type the second channel-section steel 26.The left and right section of the upper surface on each chassis 23 is symmetrically welded with two vertically to C type the first channel-section steel 24.The opposite face of two the first channel-section steels 24 is to connect the separately open slot 25 of upper and lower end.The height of two the first channel-section steels 24 is about 3 meters, and it is identical to the height difference of putting the oil pipe zone with well head.Two the second channel-section steels 26 slide and are located at the inner chamber of two the first channel-section steels 24.The cylinder base welding of each chassis 23 upper surface and the first hydraulic jack 27, piston rod side and the gripper shoe 40 on each the first hydraulic jack 27 top weld together.The upper surface of piston rod is welded with wishbone 41, is used for placing oil pipe used.Be connected with respectively dynamic traction device 4 on two supports 3.
In conjunction with Fig. 3 and shown in Figure 4, each dynamic traction device 4 comprises electromagnetic type jaw clutch 5, and the half-clutch device of one of them of jaw clutch 5 is connected with main shaft 37.Main shaft 37 is connected with motor 6 after passing the header board of support 3.The half-clutch device of the another one of jaw clutch 5 is connected with driven shaft 38, and the other end of driven shaft 38 passes the rear plate of support 3.Driven shaft 38 external surfaces are equipped with cylinder 7, and the external surface of cylinder 7 twines rope 8.
To shown in Figure 9, slide trucks 2 upper surfaces are provided with and clamp oil pipe device 9 in conjunction with Fig. 5.Clamp oil pipe device 9 and comprise the bearing support 10 that is fixed in slide trucks 2 upper surface right parts.Be provided with the L shaped regular jaw 11 that is consisted of by the first horizontal arm 15 and the first vertical arm 17 above the bearing support 10.The soffit of regular jaw 11 is vertically welded with the first connecting axle 12.The lower end of the first connecting axle 12 pass bearing support 10 are connected with slide trucks after with 13 vertical connections of drawing plate.Drawing plate 13 is connected with an end of the rope 8 of two dynamic traction devices 4 respectively.Be provided with oscillating bearing 14 between the first connecting axle 12 and the bearing support 10.The first horizontal arm 15 front portions of regular jaw 11 are equipped with moving jaw 16.Before and after being with moving jaw 16 tops, the first vertical arm 17 of regular jaw 11 is symmetrical arranged.The left surface of regular jaw 11 welds the first contiguous block 19.The left surface of moving jaw 16 welds the second contiguous block 20.Adjusting nut 21 is by passing successively the second contiguous block 20 and the first contiguous block 19 behind the forward direction.The limiting plate 22 of restricted drawing plate 13 rotational angles of the bottom surface vertical welding of slide trucks 2.
In conjunction with illustrated in figures 1 and 2, connect respectively tube pulling mechanism 28 on two supports 3.Tube pulling mechanism 28 comprises bearing pin 34 and the second hydraulic jack 29.Bearing pin 34 vertically is placed through on the forward and backward plate of support 3.Bearing pin 34 connects tube pulling plate 30.Tube pulling plate 30 is parallel with bearing pin 34.Tube pulling plate 30 is made of the first swash plate 31 and the second swash plate 32.Angle between the first swash plate 31 and the second swash plate 32 is greater than 90 degree and less than 180 degree, and angle is got 135 degree among this embodiment.Be provided with level connection joint piece 33 between the first swash plate 31 and the second swash plate 32.Bearing pin 34 is placed through on the level connection joint piece 33.The end that suspends of the first swash plate 31 is connected with an end of the second hydraulic jack 29.The second hydraulic jack 29 is positioned over the intracavity bottom of support 3 and parallel with guide rail 1.The other end of the second hydraulic jack 29 is connected with the outboard end of support 3.The end face of the end that suspends of the second swash plate 32 rolls forward tiltedly.Before tube pulling mechanism 28 did not work, the piston rod of the second hydraulic jack 29 was contraction state, and the first swash plate 31 and the second swash plate 32 are positioned at the below of two guide rails 1.And during tube pulling mechanism 28 work, the piston rod of the second hydraulic jack 29 trails, and two tube pulling plates 30 rotate with the bearing pin 34 at place separately respectively, sees illustrated in figures 1 and 2ly, and the second swash plate 32 is vertically to the position, and be positioned at the first swash plate 31 above.
After oil pipe is hung out from oil well by lifting appliance, the oil pipe lower end is placed on the vehicle frame 34 of slide trucks 2, oil pipe descends with lifting appliance, and the gravity of oil pipe in this process slides slide trucks 2 left, along with oil pipe continues to descend, angle between oil pipe and the slide trucks 2 reduces gradually, and when oil pipe no longer moved with slide trucks 2, this moment, vehicle frame 34 upper surfaces and the angle between the oil pipe of slide trucks 2 were less than or equal to 30 degree.Start the motor 6 of the dynamic traction device 4 that is positioned at slide trucks 2 lefts this moment, motor 6 drives main shaft 37 and rotates, thereby half clutch that drives jaw clutch 5 rotates, make two half-clutch device interlocks by the actuating unit on the jaw clutch 5, thereby driving driven shaft 38 rotates, driven shaft 38 drives cylinder 7 and rotates, rope 8 on the cylinder 7 is being dragged drawing plate 13 and is being moved to the left, drawing plate 13 is clockwise rotated, drawing plate 13 drives the first connecting axle 12 and rotates, the first connecting axle 12 drives regular jaw 11 and rotates, regular jaw 11 drives again moving jaw 16 and rotates, like this so that the oil pipe end between regular jaw 11 and moving jaw 16 be stuck so that oil pipe and slide trucks 2 are fixed together.And be positioned at the slide trucks 2 right-hand dynamic traction devices because motor is not opened, when oil pipe is moved to the left together along with slide trucks 2, rope on right-hand dynamic traction device is moved to the left with slide trucks 2, the cylinder that rope drives on it rotates, and two half-clutch devices of jaw clutch are in released state.After the parallel applying of vehicle frame 34 upper surfaces of oil pipe and slide trucks 2, start the second hydraulic jack 29 of two tube pulling mechanisms 28, the piston rod of two the second hydraulic jacks 29 is stretched out respectively, driving two tube pulling plates 30 rotates with two bearing pins 34 respectively, make the second swash plate 32 rotations of tube pulling plate 30 extremely vertically to the position, be located at the first swash plate 31 above, this moment, the second swash plate 32 was with oil pipe jack-up, because the upper surface of the second swash plate 32 is the inclined-plane that tilts to the front lower place, therefore oil pipe skids off forward with the upper surface of the second swash plate 32, fall into the oil pipe placement area, this process is oil discharge pipe's process, workman's work has been saved in the omnidistance basic mechanization that realizes, has improved efficiency, this process has been saved and existingly has been spirally connected oil pipe again by manually dragging the process of oil pipe with the screw thread elevator, therefore the screw thread of oil pipe end no longer is subject to outside destroy, and prolong its application life, workman oil discharge pipe safe ready;
And when the workman in the oil well during peace oil pipe, tube pulling mechanism 28 does not work, the piston rod of the second hydraulic jack 29 on it is in contraction state always, tube pulling plate 30 is positioned at the below of two guide rails 1, the left end of oil pipe is positioned on the vehicle frame 34 of slide trucks 2, right-hand member is positioned on the wishbone 41 on the first hydraulic jack 27, start simultaneously the first hydraulic jack 27 and be positioned at right-hand dynamic traction device 4 of slide trucks 2, the second channel-section steel 26 is moved up along the first channel-section steel 24, and guide rail 1 rises to the position identical with the well head region height thereupon.Motor 6 drives that while slide trucks 2 is subject to right side dynamic traction device 4 move right along guide rail, until the oil pipe right-hand member moves to the well head zone, and the dynamic traction device that is positioned at slide trucks 2 lefts does not start owing to motor, but the rope on this dynamic traction device moves right with slide trucks 2, so that the cylinder rotation, and two half-clutch devices of the jaw clutch of this moment are in released state.The end that suspends of this oil pipe is connected with lifting appliance, oil pipe can be lifted by crane by lifting appliance, and be transported to assigned address, this is charge of oil pipe process, itself and the same characteristic with safe ready of oil discharge pipe's process have alleviated workman's labour intensity greatly, have improved operating efficiency.
The above embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (9)
1. oil pipe arranging apparatus, comprise two guide rails (1) and be placed on slide trucks (2) on two guide rails (1), it is characterized in that: two described guide rails (1) are fixed in the upper surface of two supports (3), two described supports (3) are positioned on two chassis (23), the upper surface on each described chassis (23) is arranged with two vertically to the first channel-section steel (24), the trailing flank of each described support (3) connects respectively two vertically to the second channel-section steel (26), two described the second channel-section steels (26) slide and are located at the inner chamber of two the first channel-section steels (24), connect the first hydraulic jack (27) between described chassis (23) and the corresponding support (3), connect respectively dynamic traction device (4) on two described supports (3), each described dynamic traction device (4) comprises jaw clutch (5), one of them half-clutch device of described jaw clutch (5) is connected with main shaft (37), described main shaft (37) is connected with motor (6) after passing the front or rear panel of support (3), the half-clutch device of another one of described jaw clutch (5) is connected with driven shaft (38), the other end of described driven shaft (38) passes rear plate or the header board of support (3), described driven shaft external surface is equipped with cylinder (7), the external surface of described cylinder (7) twines rope (8), rope (8) one ends of two described dynamic traction devices (4) all are connected with slide trucks (2), and described slide trucks (2) upper surface is provided with and clamps oil pipe device (9).
2. oil pipe arranging apparatus as claimed in claim 1, it is characterized in that: the cylinder body of described the first hydraulic jack (27) bottom is connected with chassis surface is vertical, the piston rod side on described the first hydraulic jack (27) top is connected with described support (3), and described piston rod upper surface is provided with wishbone (41).
3. oil pipe arranging apparatus as claimed in claim 1, it is characterized in that: the height of described the first channel-section steel (24) is greater than or equal to 3 meters.
4. such as the described oil pipe arranging apparatus of one of claim 1-3, it is characterized in that: described clamping oil pipe device (9) comprises the bearing support (10) that is fixed in slide trucks (2) upper surface right part, be provided with L shaped regular jaw (11) above the described bearing support (10), the soffit of described regular jaw (11) vertically is provided with the first connecting axle (12), the lower end of described the first connecting axle (12) is passed bearing support (10) and is connected 2 with slide trucks) after with vertical connection of drawing plate (13), described drawing plate (13) is connected with rope (8) one ends of two dynamic traction devices (4) respectively, be provided with oscillating bearing (14) between described the first connecting axle (12) and the bearing support (10), the first horizontal arm (15) front portion of described regular jaw (11) bottom is equipped with moving jaw (16), the first vertical arm (17) on described regular jaw (11) top is symmetrical arranged before and after being with moving jaw (16) top, the left surface of described regular jaw (11) connects the first contiguous block (19), the left surface of described moving jaw connects the second contiguous block (20), adjusting nut (21) is by passing successively second behind the forward direction, one contiguous block (20,19).
5. oil pipe arranging apparatus as claimed in claim 4 is characterized in that: the bottom surface of described slide trucks (2) vertically is provided with the limiting plate (22) of restriction drawing plate (13) rotational angle.
6. such as claim 1 or 2 or 3 or 5 described oil pipe arranging apparatus, it is characterized in that: the longitudinal section of two described supports (3) is U-shaped, connect respectively tube pulling mechanism (28) on two described supports (3), described tube pulling mechanism (28) comprises bearing pin (34) and the second hydraulic jack (29), described bearing pin (34) vertically be placed through support (3) before, on the rear plate, described bearing pin (34) connects tube pulling plate (30), described tube pulling plate (30) is parallel with bearing pin (34), described the second hydraulic jack (29) is arranged at the intracavity bottom of support (3) and parallel with guide rail (1), one end of described the second hydraulic jack (29) is connected with the outboard end of support (3), the other end of described the second hydraulic jack (29) is connected with an end of tube pulling plate (30), and the end face of the other end of described tube pulling plate (30) rolls forward tiltedly.
7. oil pipe arranging apparatus as claimed in claim 6, it is characterized in that: described tube pulling plate (30) is by first, two swash plates (31,32) consist of, described first, two swash plates (31,32) angle between is greater than 90 degree and less than 180 degree, described first, two swash plates (31,32) be provided with level connection joint piece (33) between, described bearing pin (34) is placed through on the described level connection joint piece (33), the end that suspends of described the first swash plate (31) is connected with the second hydraulic jack (29), and the end face of the end that suspends of described the second swash plate (32) rolls forward tiltedly.
8. oil pipe arranging apparatus as claimed in claim 7, it is characterized in that: connect the second connecting axle (36), an end of described the second hydraulic jack (29) and vertical connection of the second connecting axle (36) between the forward and backward plate outboard end of described support (3).
9. oil pipe arranging apparatus as claimed in claim 8, it is characterized in that: described slide trucks (2) comprises vehicle frame (34), the left and right two ends of described vehicle frame (34) have placed respectively one the 3rd connecting axle (35), the forward and backward two ends of each described the 3rd connecting axle (35) are separately installed with roller (39), and each described roller (39) is positioned over respectively on two guide rails (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359518 CN202767910U (en) | 2012-07-23 | 2012-07-23 | Oil pipe putting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359518 CN202767910U (en) | 2012-07-23 | 2012-07-23 | Oil pipe putting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767910U true CN202767910U (en) | 2013-03-06 |
Family
ID=47774493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359518 Expired - Lifetime CN202767910U (en) | 2012-07-23 | 2012-07-23 | Oil pipe putting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758592A (en) * | 2012-07-23 | 2012-10-31 | 郭新玲 | Oil tube arrangement device |
| CN115108223A (en) * | 2022-07-26 | 2022-09-27 | 启东市德立神起重运输机械有限公司 | Multi-cargo-space roadway stacker |
-
2012
- 2012-07-23 CN CN 201220359518 patent/CN202767910U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758592A (en) * | 2012-07-23 | 2012-10-31 | 郭新玲 | Oil tube arrangement device |
| CN102758592B (en) * | 2012-07-23 | 2015-01-14 | 郭新玲 | Oil tube arrangement device |
| CN115108223A (en) * | 2022-07-26 | 2022-09-27 | 启东市德立神起重运输机械有限公司 | Multi-cargo-space roadway stacker |
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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: 20130306 Effective date of abandoning: 20150114 |
|
| RGAV | Abandon patent right to avoid regrant |