CN210214529U - Super high-rise deck maintenance jib - Google Patents
Super high-rise deck maintenance jib Download PDFInfo
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- CN210214529U CN210214529U CN201920895357.9U CN201920895357U CN210214529U CN 210214529 U CN210214529 U CN 210214529U CN 201920895357 U CN201920895357 U CN 201920895357U CN 210214529 U CN210214529 U CN 210214529U
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- rotating rod
- sleeve
- bull stick
- wall
- super high
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Abstract
A super high-rise deck maintenance suspender comprises a circular bottom plate, a sleeve is vertically fixed in the center of the bottom plate, and four toggle plates are arranged outside the wall of the sleeve at equal intervals; in the bull stick one end inserted the sleeve, the bull stick other end was equipped with the shutoff, and the bull stick lower half is the pipe of erectting, and the bull stick is crooked gradually from bottom to top, and the welding of bull stick top has the lug, and it has the round hole to open on the sleeve wall, and it has the locating hole to open on the bull stick wall of bull stick bottom. The toggle plate arranged outside the wall of the sleeve pipe strengthens the connection strength between the sleeve pipe and the bottom plate. In order to reduce the fracture caused by local stress concentration of the angle structure, the top of the rotating rod is designed into a gradually upward bending mode according to strength stress analysis. The application of this jib provides convenience for the overhaul of the equipments, the material transportation of large ships and marine products to reduce the operation cost of hoist and mount eye plate annual check, reduced the potential safety hazard of long distance erectting hanging beam and rope, build a safe, comfortable operation and maintenance space for the crew, beautify and build the ship.
Description
Technical Field
The invention relates to the field of ship construction and ship design, in particular to a suspender for maintaining a super high-rise deck in a ship construction process.
Background
The adjacent two-layer deck layer height of large-scale boats and ships and marine products cabin region is higher, boats and ships reach tens of meters in the marine semi-submerged platform stand region about ten meters, every layer of deck maintenance part is many, the regional outfitting of installation lug is arranged compactly under the deck, the space is nervous, and hoist and mount lug setting height can not exceed 4 meters, the past way is to tie the hoist rope to the operating height on the lug that equipment corresponds before handing over the ship, and fixed the hoist rope tip in the bottom, will lift by crane calabash both ends and hoist rope, the maintenance part links to each other respectively during overhaul of the equipment, because the layer height is too high, the hoist rope disturbance degree is big, there is the potential safety hazard and the construction operation is troublesome.
Disclosure of Invention
In order to solve the problems, the invention provides a super high-rise deck maintenance suspender, aiming at achieving the purposes of conveniently maintaining super high-rise deck components and eliminating potential safety hazards, and the adopted technical scheme is as follows:
a super high-rise deck maintenance suspender comprises a circular bottom plate, wherein a sleeve is vertically fixed in the center of the bottom plate, and four toggle plates are arranged outside the wall of the sleeve at equal intervals; one end of the rotating rod is inserted into the sleeve, the other end of the rotating rod is provided with a plug, the lower half part of the rotating rod is a vertical round pipe, the rotating rod is gradually bent from bottom to top, a lifting lug is welded at the top end of the rotating rod, a round hole is formed in the wall of the sleeve, and a positioning hole is formed in the wall of the rotating rod at the bottom of the rotating rod. The toggle plate arranged outside the wall of the sleeve pipe strengthens the connection strength between the sleeve pipe and the bottom plate. In order to reduce the fracture caused by local stress concentration of the angle structure, the top of the rotating rod is designed into a gradually upward bending mode according to strength stress analysis.
Above-mentioned super high-rise deck maintenance jib, preferably, the equidistant 4 round holes that open of bushing wall, equidistant 4 locating holes that open of bull stick bottom bull stick wall, the round hole position with the locating hole position corresponds.
Preferably, the bolt passes through the round hole and the positioning hole. The bolt passes through the round hole and the positioning hole, and the rotating rod is fixed by screwing the bolt.
Above-mentioned super high-rise deck maintenance jib, preferably, the bull stick lower half is with the bottom plate is perpendicular, the bull stick upper half is the circular arc type.
Above-mentioned super high-rise deck maintenance jib, preferably, the lug sets up at the bull stick top, with the bull stick is mutually perpendicular.
The rotating rod is a vertical round tube and is gradually bent from bottom to top to form a vertical round tube at the lower half part and an arc shape at the upper half part. The lifting lug is welded at the end part of the circular arc end of the rotating rod.
The invention meets the requirements of equipment maintenance and material transfer in the area by designing the super high-rise equipment maintenance suspender. The application of this jib provides convenience for the overhaul of the equipments, the material transportation of large ships and marine products to reduce the operation cost of hoist and mount eye plate annual check, reduced the potential safety hazard of long distance erectting hanging beam and rope, build a safe, comfortable operation and maintenance space for the crew, beautify and build the ship.
Drawings
FIG. 1 is a schematic view of a rotating rod structure;
FIG. 2 is a schematic view of the base plate and sleeve configuration;
FIG. 3 is a top view of the base plate and sleeve arrangement;
FIG. 4 is a schematic view of the overall structure of the present invention;
wherein: the device comprises a bottom plate 1, a sleeve 2, a toggle plate 3, a lifting lug 4, a round hole 5, a positioning hole 6, a plug 7 and a rotating rod 8.
Detailed Description
As shown in fig. 1-4, the super high-rise deck maintenance suspender comprises a bottom plate 1, a sleeve 2 is vertically welded on the bottom plate, 4 toggle plates 3 are welded on the outer wall of the sleeve 2 at equal intervals, 4 round holes 5 are formed on the wall of the sleeve at equal intervals, 4 positioning holes are formed on the wall of a bottom rod at the bottom end of a rotating rod 8 at equal intervals, the rotating rod 8 is inserted into the sleeve 2, a bolt penetrates through the round holes 5 and the positioning holes 6, and the rotating rod 8 and the sleeve are fixed into a whole by screwing the bolt. The lower half part of the rotating rod 8 is a vertical round pipe which is bent upwards gradually, the upper half part of the rotating rod 8 is in an arc shape, a lifting lug 4 is welded at the end part of the arc end of the rotating rod, and a plug 7 is fixed at the end head of the arc end of the rotating rod 8.
The size of the rotating rod is determined according to the weight of the maintenance part, the bottom plate is welded on a deck or a hull structure near the maintenance part, 1-2 rotating rods 8 are arranged in each type of each ship and placed in a spare part, the rotating rods with required types are inserted into the sleeves during equipment maintenance, the rotating rods and the sleeves are fixed, and the two ends of the hoisting hoist are respectively connected with the lifting lugs 7 and the equipment.
The invention meets the requirements of equipment maintenance and material transfer in the area by designing the super high-rise equipment maintenance suspender. The application of this jib provides convenience for the overhaul of the equipments, the material transportation of large ships and marine products to reduce the operation cost of hoist and mount eye plate annual check, reduced the potential safety hazard of long distance erectting hanging beam and rope, build a safe, comfortable operation and maintenance space for the crew, beautify and build the ship.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (5)
1. The utility model provides a superelevation layer deck maintenance jib which characterized in that: the device is characterized by comprising a circular bottom plate (1), wherein a sleeve (2) is vertically fixed in the center of the bottom plate, and four toggle plates (3) are arranged outside the wall of the sleeve at equal intervals; one end of the rotating rod is inserted into the sleeve, a sealing plug (7) is arranged at the other end of the rotating rod (8), the lower half part of the rotating rod is a vertical round pipe, the rotating rod is gradually bent from bottom to top, a lifting lug (4) is welded at the top end of the rotating rod, a round hole (5) is formed in the wall of the sleeve, and a positioning hole (6) is formed in the wall of the rotating rod at the bottom of the rotating rod.
2. The super high-rise deck maintenance boom of claim 1, wherein: 4 round holes are formed in the wall of the sleeve at equal intervals, 4 positioning holes are formed in the wall of the rotating rod at the bottom of the rotating rod at equal intervals, and the positions of the round holes correspond to the positions of the positioning holes.
3. The super high-rise deck maintenance boom of claim 1, wherein: and the bolt penetrates through the round hole and the positioning hole.
4. The super high-rise deck maintenance boom of claim 1, wherein: the lower half part of the rotating rod is perpendicular to the bottom plate, and the upper half part of the rotating rod is arc-shaped.
5. The super high-rise deck maintenance boom of claim 1, wherein: the lifting lug is arranged at the top end of the rotating rod and is vertical to the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895357.9U CN210214529U (en) | 2019-06-14 | 2019-06-14 | Super high-rise deck maintenance jib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895357.9U CN210214529U (en) | 2019-06-14 | 2019-06-14 | Super high-rise deck maintenance jib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210214529U true CN210214529U (en) | 2020-03-31 |
Family
ID=69932276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920895357.9U Active CN210214529U (en) | 2019-06-14 | 2019-06-14 | Super high-rise deck maintenance jib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210214529U (en) |
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2019
- 2019-06-14 CN CN201920895357.9U patent/CN210214529U/en active Active
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