CN217838186U - Hydraulically-driven integrated A-type portal frame capable of lifting - Google Patents
Hydraulically-driven integrated A-type portal frame capable of lifting Download PDFInfo
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- CN217838186U CN217838186U CN202221742603.5U CN202221742603U CN217838186U CN 217838186 U CN217838186 U CN 217838186U CN 202221742603 U CN202221742603 U CN 202221742603U CN 217838186 U CN217838186 U CN 217838186U
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- portal
- pneumatic cylinder
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- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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Abstract
The utility model discloses a but hydraulic drive's integral type A type portal of jack-up, including A frame, hydraulic winch, round pin axle, split pin, pneumatic cylinder, body switch board, hexagon head bolt, enhancement subplate, flat pad, bullet pad and hydraulic pressure joint, the pneumatic cylinder is equipped with a set ofly, and is a set of the pneumatic cylinder is the symmetric mode and installs in A frame rear end bottom, the body switch board is located A frame rear end side, hydraulic winch passes through hydraulic pressure joint and installs at A frame top front end, hexagon head bolt, enhancement subplate, flat pad, bullet pad are fixed in the hydraulic winch side. The device can greatly reduce the space occupying the engineering ship, so that the space is saved for other instruments, the device is stable to hoist and mount, and can be suitable for any severe environment, the whole structure of the device is simple, and the device is convenient for workers to maintain.
Description
Technical Field
The utility model relates to a marine survey and seabed detection technical field specifically are a hydraulic drive's but A type portal of jack-up of integral type.
Background
The A-shaped gantry is used as a typical device of a hoisting system, is widely applied to the hoisting and releasing processes of various unmanned submersible vehicles, is influenced by sea wind and sea waves, can carry out irregular swinging motion on a ship, cannot hoist and release equipment under severe sea conditions, and seriously influences the efficiency of offshore operation. The existing A-type portal frame mainly carries out simple heave wave compensation through the retraction and release of a suspension cable by matching a constant-tension winch, or an anti-swing buffer device is mounted on a cross beam of the A-type portal frame and still stays on the buffer application of passive and mechanical swing stopping, the lag is obvious, the precision is poor, the suspension cable is lowered into the sea by the winch in the process of recovering the unmanned submersible vehicle by the A-type portal frame, however, the suspension cable is extremely difficult to be matched with the unmanned submersible vehicle under the influence of sea wind and sea waves, manual assistance is sometimes needed, and the recovery efficiency is low.
The existing A-shaped portal frame has the following defects:
the existing A-shaped portal frame needs to be controlled by extra equipment for a steel wire rope, and is of a folding arm type, so that the structure is complex, and the occupied space is large.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a but hydraulic drive's integral type A type portal of jack-up has solved current A type portal and has need controlled wire rope by extra equipment, and for folding arm formula, the structure is comparatively complicated, problem that occupation space is big.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a but hydraulic drive's integral type A type portal of jack-up, includes A frame, hydraulic winch, round pin axle, split pin, pneumatic cylinder, body switch board, hexagon head bolt, reinforcement subplate, flat pad, bullet pad and hydraulic pressure joint, the pneumatic cylinder is equipped with a set ofly, and is a set of the pneumatic cylinder is the symmetric mode and installs in A frame rear end bottom, the body switch board is located A frame rear end side, hydraulic winch passes through hydraulic pressure joint and installs at A frame top front end, hexagon head bolt, reinforcement subplate, flat pad, bullet pad are fixed in the hydraulic winch side.
Preferably, a group of hydraulic cylinders and the A frame are provided with pin shafts and cotter pins, and the joints of the hydraulic cylinders and the A frame are of movable connection structures.
Preferably, portal supports are arranged at the bottoms of the A frame and the hydraulic cylinder, and are located in a movable structure.
Preferably, a steel wire rope is wound in the hydraulic winch, the length of the steel wire rope is one hundred meters, and a shackle is arranged at the bottom end of the steel wire rope.
Preferably, the A frame is of a door-shaped structure and is made of an aluminum alloy AI 5083.
(III) advantageous effects
The utility model provides a but hydraulic drive's integral type A type portal of jack-up. The method has the following beneficial effects:
this but hydraulic drive's a type portal of a type portal formula as an organic whole that integral type can jack up, moreover, the steam generator is simple in structure, and hydraulic means passes through hydraulic pressure joint and is connected with the portal, need not through extra equipment, reduce the complexity of the processing of structure, the cost is reduced, and the occupied space of engineering ship is little, save space for other instrument and equipment, when acting in the sea, engineering ship environmental condition is comparatively abominable, the sea water corrodes, the wave beats and the vibration of hull, the sun insolate in summer, cold current low temperature in winter, but this but hydraulic drive's integral type a type portal of jack up can satisfy above-mentioned environmental requirement, can guarantee measuring equipment's stability, ensure measured data's meticulous, reliable, satisfy measuring equipment's requirement, optimize the structure, be convenient for expand and recovery plant, save space.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a structural diagram of the overall working state of the present invention.
In the figure, 1, A frame; 2. a hydraulic winch; 3. a pin shaft; 4. a cotter pin; 5. a hydraulic cylinder; 6. a gantry support; 7. a body control cabinet; 8. a hexagon head bolt; 9. a reinforcing sub-plate; 10. flattening the cushion; 11. a spring washer; 12. a hydraulic joint; 13. a wire rope; 14. and (6) shackle dismounting.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention provides a technical solution: the utility model provides a but hydraulic drive's integral type A type portal of jack-up, includes A frame 1, hydraulic winch 2, round pin axle 3, split pin 4, pneumatic cylinder 5, body switch board 7, hexagon head bolt 8, reinforcement subplate 9, flat pad 10, bullet pad 11 and hydraulic pressure joint 12, pneumatic cylinder 5 is equipped with a set ofly, and is a set of pneumatic cylinder 5 is the symmetry mode and installs in A frame 1 rear end bottom, body switch board 7 is located A frame 1 rear end side, hydraulic winch 2 passes through hydraulic pressure joint 12 and installs at A frame 1 top front end, hexagon head bolt 8, reinforcement subplate 9, flat pad 10, bullet pad 11 are fixed in hydraulic winch 2 side, but this hydraulic drive's integral type A type portal simple structure that can jack-up, and hydraulic means passes through hydraulic pressure joint 12 and is connected with A frame 1, need not through extra equipment to reduce the complexity of the processing of structure, reduce cost, and the space of shared engineering ship is little, saves space for other instrument and equipment.
A set of pneumatic cylinder 5 and A frame 1 are through being equipped with round pin axle 3 and split pin 4, and pneumatic cylinder 5 and A frame 1 junction are movable connection structure, and round pin axle 3 and split pin 4 are for the convenience of pneumatic cylinder 5 promotes A frame 1 to conveniently hoist and mount work.
The bottom of the A frame 1 and the bottom of the hydraulic cylinder 5 are both provided with portal supports 6, the portal supports 6 are located in a movable structure, and the portal supports 6 at the bottom of the A frame 1 and the bottom of the hydraulic cylinder 5 are used for facilitating the movement of the bottom of the A frame 1 and the hydraulic cylinder 5, so that the hydraulic cylinder 5 can push the A frame 1 to carry out hoisting.
The hydraulic winch 2 is internally wound with a steel wire rope 13, the steel wire rope 13 is one hundred meters long, a shackle 14 is arranged at the bottom end of the steel wire rope 13, the hydraulic winch 2 can drive the steel wire rope 13, and therefore the steel wire rope 13 is used for hoisting, and the shackle 14 at the bottom of the steel wire rope 13 can hook hoisting materials, so that the hoisting work is convenient.
A frame 1 is door style of calligraphy column structure, A frame 1's material is aluminum alloy AI5083 material, and door style of calligraphy column structure's A frame 1 can effectively improve the holding power, and door style of calligraphy column structure's A frame 1 stability and toughness are strong, can effectively improve the device in the stability of operation, and A frame 1's material is aluminum alloy AI5083 material and is corroded A frame 1 for preventing the rainwater to improve the age of A frame use.
The working principle is as follows: during operation, a worker uses the hydraulic connector 12 to connect the A frame 1 with the hydraulic winch 2, the hydraulic winch 2 is used for driving, the length and the direction of the steel wire rope 13 are controlled, the steel wire 13 is connected with the shackle 14, the measuring equipment can be connected with the shackle 14, and the measuring equipment can be hoisted, when the hydraulic winch is used for hoisting, the group of hydraulic cylinders 5 at the rear end of the A frame 1 can push the A frame 1 to descend, so that the measuring instrument is hoisted to the sea surface, when the hydraulic cylinders 5 are retracted, the A frame 1 is driven to stand, the hydraulic winch 2 drives the steel wire rope 13 to recover, so that the measuring instrument is recovered, the hydraulic cylinders 5 and the portal supports 6 at the bottom of the A frame 1 are convenient for the hydraulic cylinders 5 and the A frame 1 to move, the A frame 1 with the door-shaped structure can effectively improve supporting force, the A frame 1 with the door-shaped structure is high in stability and toughness, the operation stability of the device can be effectively improved, the A frame 1 is made of aluminum alloy 5083 to prevent the AI frame from corroding the A frame, and the A frame 1, and the annual rainwater used.
The utility model comprises a frame 1 and a frame A; 2. a hydraulic winch; 3. a pin shaft; 4. a cotter pin; 5. a hydraulic cylinder; 6. a gantry support; 7. a body control cabinet; 8. a hexagon head bolt; 9. a reinforcing subplate; 10. flattening the cushion; 11. a spring washer; 12. a hydraulic joint; 13. a wire rope; 14. shackle, the part is the part that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method, the utility model provides a problem be that current A type portal need be controlled wire rope by extra equipment, and for folding arm formula, the structure is comparatively complicated, the problem that occupation space is big, the utility model discloses a make up each other of above-mentioned part, it is little to reduce to account for the space of engineering ship by a wide margin to save space for other instrument and equipment, and this kind of device hoist and mount are stable, can be applicable to any adverse circumstances, device simple structure, the staff of being convenient for carries out maintenance work.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a but hydraulic drive's integral type A type portal that rises which characterized in that: including A frame (1), hydraulic winch (2), round pin axle (3), split pin (4), pneumatic cylinder (5), body switch board (7), hexagon head bolt (8), reinforcement subplate (9), flat pad (10), bullet pad (11) and hydraulic pressure joint (12), pneumatic cylinder (5) are equipped with a set ofly, and are a set of pneumatic cylinder (5) are the symmetry mode and install in A frame (1) rear end bottom, body switch board (7) are located A frame (1) rear end side limit, install at A frame (1) top front end through hydraulic pressure joint (12) hydraulic winch (2), hexagon head bolt (8), reinforcement subplate (9), flat pad (10), bullet pad (11) are fixed in hydraulic winch (2) side.
2. A hydraulically driven one-piece hoistable a-type portal as claimed in claim 1, wherein: a group of hydraulic cylinders (5) and the A frame (1) are provided with pin shafts (3) and split pins (4), and the joints of the hydraulic cylinders (5) and the A frame (1) are of movable connection structures.
3. The hydraulically driven integrated hoistable a-type mast of claim 1, wherein: a portal support (6) is arranged at the bottom of the A frame (1) and the bottom of the hydraulic cylinder (5), and the portal support (6) is located in a movable structure.
4. A hydraulically driven one-piece hoistable a-type portal as claimed in claim 1, wherein: a steel wire rope (13) is wound in the hydraulic winch (2), the length of the steel wire rope (13) is one hundred meters, and a shackle (14) is arranged at the bottom end of the steel wire rope (13).
5. A hydraulically driven one-piece hoistable a-type portal as claimed in claim 1, wherein: a frame (1) is door font column structure, the material of A frame (1) is aluminum alloy AI5083 material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221742603.5U CN217838186U (en) | 2022-07-05 | 2022-07-05 | Hydraulically-driven integrated A-type portal frame capable of lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221742603.5U CN217838186U (en) | 2022-07-05 | 2022-07-05 | Hydraulically-driven integrated A-type portal frame capable of lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217838186U true CN217838186U (en) | 2022-11-18 |
Family
ID=84035242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221742603.5U Expired - Fee Related CN217838186U (en) | 2022-07-05 | 2022-07-05 | Hydraulically-driven integrated A-type portal frame capable of lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217838186U (en) |
-
2022
- 2022-07-05 CN CN202221742603.5U patent/CN217838186U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |