CN220485039U - Seamless steel pipe lifting appliance - Google Patents
Seamless steel pipe lifting appliance Download PDFInfo
- Publication number
- CN220485039U CN220485039U CN202321577097.3U CN202321577097U CN220485039U CN 220485039 U CN220485039 U CN 220485039U CN 202321577097 U CN202321577097 U CN 202321577097U CN 220485039 U CN220485039 U CN 220485039U
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- seamless steel
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- lifting appliance
- steel pipe
- clamping
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a seamless steel tube lifting appliance, and aims to solve the problem that the existing lifting appliance is mostly incapable of adapting to seamless steel tubes with different lengths. According to the utility model, the magnetic lifting appliance is arranged on the rope, the winding drum for winding or unwinding the rope and the motor and the gears for driving the winding drum to rotate are further arranged, the magnetic lifting appliance can change the extending distance according to the length requirement of the seamless steel pipe through the cooperation of the motor, the gears and the winding drum, so that the magnetic lifting appliance is suitable for seamless steel pipes with different lengths, then the seamless steel pipes are clamped through the magnetic lifting appliance and the clamping mechanism, the seamless steel pipes are supported through the clamping mechanism, the rope and the magnetic lifting appliance by the installation box, and the supporting stability of the lifting appliance can be increased by the limiting mechanism.
Description
Technical Field
The utility model relates to the field of transportation, in particular to a seamless steel tube lifting appliance.
Background
The seamless steel pipe is formed by perforating a whole round steel, and the surface of the seamless steel pipe is free of welding seams. The seamless steel pipe is mainly used as a material which is very important in industrial production, and is used as a petroleum geological drilling pipe, a cracking pipe for petrochemical industry, a boiler pipe, a bearing pipe and high-precision structural steel pipes for automobiles, tractors and aviation.
The seamless steel pipe is mostly longer in size, the common seamless steel pipe is mostly 1-10 m, the seamless steel pipe is required to be moved or transported by means of a crane or a gantry crane in the production and use processes of the seamless steel pipe, ropes with different lengths are hung on hooks of the crane, the seamless steel pipe is lifted by the crane by sleeving a plurality of ropes on pipe bodies at different positions of the seamless steel pipe, but as the seamless steel pipe is mostly piled on the ground, the bottom of the seamless steel pipe is closely contacted with the ground, workers are required to manually lift the seamless steel pipe to be sleeved with the ropes, and the process is troublesome. There are also auxiliary spreaders provided on the crane, which are usually provided with a longer girder, on which a plurality of clamps are provided, to clamp and hoist the seamless steel pipe without manually lifting the steel pipe by a worker, but the spreaders can hoist the steel pipe of a great length, which is limited by the length of the spreader girders, the length dimensions of which are fixed, and the dimension specifications of the seamless steel pipe are variable, and the existing spreaders cannot adapt to the seamless steel pipes of different lengths. When the length of the main girder of the lifting appliance is shorter, the left end and the right end of a longer seamless steel pipe are easy to sag to rub the ground when the main girder is lifted, and the part of the middle of the pipeline, which is contacted with the clamp, is also likely to be damaged due to larger bearing force, so that the quality of products is affected. When the main beam of the lifting appliance is longer, the volume of the lifting appliance is larger, and the lifting appliance occupies space and is more troublesome to use and maintain.
Based on the above, the utility model aims to provide a seamless steel tube lifting appliance so as to solve the problem that the existing lifting appliance cannot be suitable for seamless steel tubes with different lengths.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide the seamless steel tube lifting appliance, the fixing device is arranged on the rope, the winding drum for winding or unwinding the rope and the driving mechanism for driving the winding drum to rotate are further arranged, the fixing mechanism can change the extending distance according to the length requirement of the seamless steel tube through the matching of the driving mechanism and the winding drum, the seamless steel tube with different lengths is further adapted, then the seamless steel tube is clamped through the fixing mechanism and the clamping mechanism, the seamless steel tube is supported through the clamping mechanism, the rope and the fixing mechanism by the installation box, and the supporting stability of the lifting appliance can be increased by the limiting mechanism.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a seamless steel pipe hoist, includes the mounting box, the up end fixedly connected with link of mounting box, it is connected with two receipts reels to rotate on the mounting box, and both sides are received and are all provided with one end and its fixed connection's rope on the reel, both sides the other end of rope all is provided with the fixed establishment who fixes the steel pipe, be provided with the drive mechanism that the reel was received to the drive both sides on the mounting box and carry out the rolling or unreel to the rope, both sides be provided with between the reel and carry out spacing stop gear to the reel, the lower terminal surface of mounting box is provided with the fixture that presss from both sides the seamless steel pipe.
Through adopting above-mentioned technical scheme, when needing to remove or transport seamless steel pipe, carry the mount box on the couple of driving through the link, then remove the mount box to the seamless steel pipe central point put directly over through the driving, the rethread driving descends the mount box, until fixture and seamless steel pipe contact and carry out the centre gripping to it, the both sides receipts reel is unreeled to the rethread actuating mechanism drive, the user just can draw both sides fixed establishment to seamless pipe's both ends, then make fixed establishment and steel pipe's both ends fixed connection, rethread actuating mechanism drive both sides winding section of thick bamboo counter-rotating, until the rope tightens, rethread stop gear carries out spacingly to the both sides receipts reel, just can drive the driving at this moment and hoist the transportation to seamless steel pipe.
The utility model is further provided with: the driving mechanism comprises a motor arranged on the mounting box, an output shaft of the motor is fixedly connected with a winding drum at one side, gears are fixedly connected to two sides of the winding drum, and the gears on the winding drum at two sides are meshed with each other.
The utility model is further provided with: the limiting mechanism comprises a lifting plate, a plurality of clamping teeth are fixedly connected to two sides of the lifting plate, a plurality of limiting rods with one ends fixedly connected with the lifting plate are arranged on the lifting plate, the other ends of the limiting rods are slidably connected with the mounting box, a screw rod with one end rotationally connected with the lifting plate is arranged on the lifting plate, and the other ends of the screw rod are in threaded connection with the mounting box.
The utility model is further provided with: the fixing mechanism is a magnetic lifting appliance.
The utility model is further provided with: the clamping mechanism comprises two clamping jaws hinged with each other, connecting rod mechanisms for driving the clamping jaws on the two sides to open and close are arranged on the clamping jaws on the two sides, and one end, away from the clamping jaws, of each connecting rod mechanism is connected with the installation box in a rotating mode.
The utility model is further provided with: the clamping jaw and the connecting rod mechanism are provided with protective sleeves, the clamping jaws are both rotationally connected with the protective sleeves on two sides, and one end, far away from the clamping jaw, of the connecting rod mechanism is in sliding connection with the protective sleeves.
In summary, the utility model has the following beneficial effects:
according to the utility model, the magnetic lifting appliance is arranged on the rope, the winding drum for winding or unwinding the rope and the motor and the gears for driving the winding drum to rotate are further arranged, the magnetic lifting appliance can change the extending distance according to the length requirement of the seamless steel pipe through the cooperation of the motor, the gears and the winding drum, so that the magnetic lifting appliance is suitable for seamless steel pipes with different lengths, then the seamless steel pipes are clamped through the magnetic lifting appliance and the clamping mechanism, the seamless steel pipes are supported through the clamping mechanism, the rope and the magnetic lifting appliance by the installation box, and the supporting stability of the lifting appliance can be increased by the limiting mechanism.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model showing the overall structure of a spreader;
FIG. 2 is a second schematic structural view of the present utility model showing the positional relationship of the motor, take-up reel and gear;
fig. 3 is a second schematic structural view of the present utility model, showing the structure of the clamping mechanism.
In the figure: 1. a mounting box; 2. hanging rings; 3. winding up a winding drum; 4. a rope; 5. a fixing mechanism; 6. a driving mechanism; 8. a clamping mechanism; 9. a gear; 10. a seamless steel pipe; 11. a lifting plate; 12. latch teeth; 13. a limit rod; 14. a screw; 15. a clamping jaw; 16. a link mechanism; 17. and a protective sleeve.
Detailed Description
In order to better understand the technical solutions of the present utility model, the following description will be made in detail with reference to the accompanying drawings and specific embodiments, and it should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "sleeved," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The present utility model will be described in detail below with reference to the accompanying drawings.
The utility model provides a seamless steel pipe hoist, as shown in fig. 1 through 3, including mounting box 1, the up end fixedly connected with link 2 of mounting box 1, mounting box 1 internal rotation is connected with two winding drums 3, all is equipped with one end and its fixed connection's rope 4 on the winding drum 3 is received to both sides, the equal fixed establishment 5 of fixed establishment is carried out the steel pipe to the equal fixed connection of the other end of both sides rope 4, and fixed establishment 5 is magnetic force hoist.
The installation box 1 is provided with a driving mechanism 6 for driving the winding drums 3 on two sides to wind or unwind the rope 4, the driving mechanism 6 comprises a motor installed on the installation box 1, an output shaft of the motor is fixedly connected with the winding drums 3 on one side, gears 9 are fixedly connected on two sides of the winding drums 3, and the gears 9 on the winding drums 3 on two sides are meshed with each other.
The mounting box 1 is internally provided with a limiting mechanism for limiting the winding drum 3, the limiting mechanism comprises a lifting plate 11, two sides of the upper end face of the lifting plate 11 are fixedly connected with a plurality of clamping teeth 12, a plurality of limiting rods 13 with one ends fixedly connected with the lifting plate 11 are arranged on the lifting plate 11, the other ends of the limiting rods 13 are in sliding connection with the mounting box 1, one ends of the lifting plate 11 are provided with screw rods 14 which are rotatably connected with the lifting plate, the other ends of the screw rods 14 are in threaded connection with the mounting box 1, and one sides of the screw rods extending out of the mounting box are fixedly connected with hand wheels.
The lower terminal surface of install bin 1 is equipped with the fixture 8 that more than 1 group presss from both sides get seamless steel pipe 10, fixture 8 includes two articulated clamping jaw 15 each other, be equipped with on the both sides clamping jaw 15 and drive both sides clamping jaw 15 and open and shut link mechanism 16, link mechanism 16 keeps away from the one end and the install bin 1 rotation of clamping jaw 15 and is connected, is equipped with protective sheath 17 on clamping jaw 15 and the link mechanism 16, both sides clamping jaw 15 all rotates with protective sheath 17 to be connected, link mechanism 16 keeps away from the one end and protective sheath 17 sliding connection of clamping jaw 15.
When the seamless steel tube 10 is required to be moved or transported, the mounting box 1 is mounted on the hook of the travelling crane through the hanging ring 2, then the mounting box 1 is moved to the position right above the center position of the seamless steel tube 10 through the travelling crane, the mounting box 1 is driven to descend through the travelling crane until the clamping mechanism 8 is in contact with the seamless steel tube 10, the clamping jaws 15 on the two sides are opened and clamp the seamless steel tube 10, the protective sleeve can prevent hands of workers from being clamped by the connecting rod mechanism, the winding drum 3 on one side is driven to rotate through the motor, the winding drum 3 on the other side is driven to rotate in the opposite direction through the gears 9 on the two sides, the ropes 4 on the two sides are further unreeled, a user can pull the magnetic force lifting appliances on the two sides to the two ends of the seamless steel tube, the two magnetic lifting appliances are driven to adsorb and fix the two ends of the steel tube, the winding drum 3 on the two sides are driven to rotate in the opposite direction through the motor, and the ropes on the two sides are further wound until the ropes 4 are tensed.
Then through hand wheel rotation screw rod 14, screw rod 14 can rise through a plurality of latches 12 in lifter plate 11 drive both sides, and until latch 12 and both sides gear 9 meshing, lifter plate 11 can be passed through latch 12 and is spacing to the both sides receipts reel 3, and the self-locking function of cooperation motor makes the both sides receive reel 3 can not produce the rotation again, just can drive the driving at this moment and hoist and transport seamless steel pipe 10.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. A seamless steel pipe hoist, its characterized in that: including install bin (1), the up end fixedly connected with link (2) of install bin (1), rotate on install bin (1) and be connected with two rolling barrels (3), all be provided with one end and its fixed connection's rope (4) on rolling barrel (3) are received to both sides the other end of rope (4) all is provided with fixed establishment (5) that fix the steel pipe, be provided with on install bin (1) drive both sides rolling barrel (3) and carry out actuating mechanism (6) of rolling or unreeling to rope (4), both sides be provided with between rolling barrel (3) and carry out spacing stop gear to rolling barrel (3), the lower terminal surface of install bin (1) is provided with clamping mechanism (8) that presss from both sides seamless steel pipe (10).
2. A seamless steel tube hanger according to claim 1, wherein: the driving mechanism (6) comprises a motor arranged on the mounting box (1), an output shaft of the motor is fixedly connected with the winding drum (3) on one side, gears (9) are fixedly connected to two sides of the winding drum (3), and the gears (9) on the winding drum (3) on two sides are meshed with each other.
3. A seamless steel tube hanger according to claim 1, wherein: the limiting mechanism comprises a lifting plate (11), a plurality of clamping teeth (12) are fixedly connected to two sides of the lifting plate (11), a plurality of limiting rods (13) are arranged on the lifting plate (11) and fixedly connected with the lifting plate, the other ends of the limiting rods (13) are slidably connected with the mounting box (1), a screw (14) with one end rotationally connected with the lifting plate is arranged on the lifting plate (11), and the other ends of the screw (14) are in threaded connection with the mounting box (1).
4. A seamless steel tube hanger according to claim 1, wherein: the fixing mechanism (5) is a magnetic lifting appliance.
5. A seamless steel tube hanger according to claim 1, wherein: the clamping mechanism (8) comprises two clamping jaws (15) which are hinged with each other, a connecting rod mechanism (16) which drives the clamping jaws (15) on two sides to open and close is arranged on the clamping jaws (15) on two sides, and one end, far away from the clamping jaws (15), of the connecting rod mechanism (16) is rotationally connected with the mounting box (1).
6. A seamless steel tube hanger according to claim 5, wherein: the clamping jaw (15) and the connecting rod mechanism (16) are provided with a protective sleeve (17), the clamping jaw (15) at two sides is rotationally connected with the protective sleeve (17), and one end, far away from the clamping jaw (15), of the connecting rod mechanism (16) is in sliding connection with the protective sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577097.3U CN220485039U (en) | 2023-06-20 | 2023-06-20 | Seamless steel pipe lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321577097.3U CN220485039U (en) | 2023-06-20 | 2023-06-20 | Seamless steel pipe lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220485039U true CN220485039U (en) | 2024-02-13 |
Family
ID=89824953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321577097.3U Active CN220485039U (en) | 2023-06-20 | 2023-06-20 | Seamless steel pipe lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220485039U (en) |
-
2023
- 2023-06-20 CN CN202321577097.3U patent/CN220485039U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |