CN214165237U - Ship engine room fabrication hole wharf boarding platform and wharf boarding - Google Patents
Ship engine room fabrication hole wharf boarding platform and wharf boarding Download PDFInfo
- Publication number
- CN214165237U CN214165237U CN202022086863.9U CN202022086863U CN214165237U CN 214165237 U CN214165237 U CN 214165237U CN 202022086863 U CN202022086863 U CN 202022086863U CN 214165237 U CN214165237 U CN 214165237U
- Authority
- CN
- China
- Prior art keywords
- platform
- wharf
- water
- supporting leg
- ladder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of the ladder of stepping on the boat. A wharf boarding platform for a marine engine room fabrication hole comprises two longitudinal beams, a plurality of cross beams are arranged between the two longitudinal beams, supporting legs are arranged at the joints of the longitudinal beams and the cross beams, the supporting legs comprise a first supporting leg and a second supporting leg, the first supporting leg is positioned on the near water side of the boarding platform, and the second supporting leg is positioned on the far water side of the boarding platform; the first supporting leg is arranged on a water retaining wall arranged on the water-close side of the wharf, the longitudinal section of the water retaining wall is of a right-angled trapezoid structure, and the sum of the heights of the first supporting leg and the water retaining wall is equal to the height of the second supporting leg; the first support leg is provided with an anti-skid block, and the anti-skid block is matched with the water retaining wall to prevent the climbing platform from sliding into the river; the far water side of the climbing platform is provided with a weight box, and two ends of the weight box are respectively provided with a step; the longitudinal beam water inlet end is bent downwards to form a bent part. The utility model also discloses a boats and ships cabin fabrication hole pier ladder of ascending a ladder. The utility model discloses be used for solving the technical problem of risk in the landing river of current pier landing platform.
Description
Technical Field
The utility model belongs to the technical field of the ladder of stepping on the ship, concretely relates to boats and ships cabin fabrication hole pier platform and pier ladder of stepping on.
Background
When a ship is parked at a dock for construction or repair, boarding and disembarking personnel usually use boarding ladders. CN204078017U, Chinese utility model patent with the bulletin number of 2015 1, 7 discloses a wharf boarding ladder, which comprises a boarding platform, a platform boarding ladder, a movable inclined ladder and a broadside hanging ladder, wherein the broadside hanging ladder is vertically hung on one side of a ship board close to the wharf, the platform boarding ladder is connected between the wharf and the boarding platform, the movable inclined ladder is connected between the boarding platform and the broadside hanging ladder, a slide way parallel to the ship board is arranged on the top surface of the boarding platform, a slide block matched with the slide way is arranged on the slide way, a lower turntable is connected on the top surface of the slide block in series, and one end of the movable inclined ladder is hinged with the lower turntable; the bottom of the accommodation side hanging ladder is connected with an upper rotary disc in series, and the other end of the movable inclined ladder is hinged with the upper rotary disc. The boarding platform adopting the structure adopts a frame structure, is light in weight and is easy to slide in rivers.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a first purpose provides a boats and ships cabin fabrication hole pier platform of ascending a ladder to solve the technical problem of risk in the current pier platform of ascending a ladder landing river.
In order to solve the technical problems, the utility model adopts the following technical scheme that the landing platform for the marine engine room process hole wharf is characterized in that the landing platform comprises two longitudinal beams, a plurality of cross beams are arranged between the two longitudinal beams, supporting legs are arranged at the joints of the longitudinal beams and the cross beams, the supporting legs comprise first supporting legs and second supporting legs, the first supporting legs are positioned at the near water side of the landing platform, and the second supporting legs are positioned at the far water side of the landing platform; the height of the first supporting leg is smaller than that of the second supporting leg;
the first supporting leg is arranged on a water retaining wall arranged on the water-close side of the wharf, the longitudinal section of the water retaining wall is of a right-angled trapezoid structure, and the sum of the heights of the first supporting leg and the water retaining wall is equal to the height of the second supporting leg;
the first support leg is provided with an anti-skid block, and the anti-skid block is matched with the water retaining wall to prevent the climbing platform from sliding into the river;
the far water side of the climbing platform is provided with a weight box, and two ends of the weight box are respectively provided with a step;
and the near water end of the longitudinal beam is bent downwards to form a bent part.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the landing leg near river face one end is highly designed according to the breakwater, and the antiskid plates are arranged between the two landing legs and the longitudinal beam, and the shapes of the antiskid plates are designed according to the overall dimension of the breakwater, so that the antiskid plates are tightly attached to the breakwater, and the arrangement of the antiskid plates avoids the risk in the landing river of the landing platform.
Secondly, the platform comprises eight supporting legs, and the supporting legs are supported at the connecting positions of the longitudinal beams and the cross beams; arranging a weight box with the bottom part being 150mm high away from the ground among four support legs at one end far away from the river surface, filling scrap iron in the weight box, and arranging a step for getting on and off the platform by people at two ends of the weight box; the arrangement of the weight boxes avoids the risk that the landing platform turns into the river, and meanwhile, the design of the weight boxes is arranged, the weight boxes are fixedly connected with the landing platform to form an integral structure, so that the hoisting work and the welding tool are reduced, the landing platform can be put into use immediately after being hoisted in place, and the time for preparation work is shortened; the weight box does not occupy wharf space and has no influence on the operation of a wharf crane.
And thirdly, bending parts are arranged on the side, close to water, of the longitudinal beam, so that when the tide level is lower, the inclined ladder can slide to the bending parts of the platform plate, the angle of the inclined ladder is smaller, and after the water level rises, the inclined ladder can slide to the horizontal part of the platform plate, so that when the ship drifts outwards, if the ship can slide back to the horizontal part of the platform plate in a safety range.
The utility model is further improved, the antiskid block comprises a rectangle, a first right trapezoid, a second right trapezoid and an inverted trapezoid which are arranged from top to bottom; the top of the rectangle is arranged on the longitudinal beam;
the height of the antiskid block is equal to that of the second supporting leg.
It is right the utility model discloses make further improvement, the weight box is flat rectangular structure, and weight box length is less than crossbeam length slightly, and the width of weight box is less than the width of two adjacent second supporting legs slightly, and the height of weight box is 300mm, and the weight box is 150mm apart from ground height.
The utility model is further improved, and the included angle between the bending part and the horizontal part of the longitudinal beam is 140-160 degrees.
It is right the utility model discloses do further improvement, set up a plurality of strengthening rib between the longeron, strengthening rib and longeron parallel arrangement, the strengthening rib is intake the side and is set up the portion of bending.
To the utility model discloses make further improvement, place scrap iron in the weight box.
The utility model is further improved, the length of the longitudinal beam at the near water side of the first supporting leg is 1.5-1.6 m.
It is right the utility model discloses make further improvement, set up the landing slab on the frame that longeron and crossbeam are constituteed, the nearly water side of landing slab is buckled downwards and is set up two guide rails on the landing slab for the direction of motion of restriction inclined ladder bottom gyro wheel, the nearly water side of guide rail is buckled downwards and is set up.
It is right the utility model discloses do further improvement, set up the railing on the longeron, the longeron top at weight box both ends forms the access & exit of ascending stair platform, sets up the railing on the crossbeam of far water side.
The utility model discloses a second purpose provides a boats and ships cabin fabrication hole pier climbing ladder to solve the technical problem of the interior risk of climbing ladder platform landing river that current pier went on.
In order to solve the technical problem, the utility model adopts the following technical scheme that the wharf boarding ladder for the marine engine room process hole is characterized in that the wharf boarding ladder comprises a turntable assembly, an inclined ladder and the boarding platform;
the landing platform is arranged on the wharf, a first supporting leg of the landing platform is arranged on a water retaining wall arranged on the water inlet side of the wharf, and the anti-skid block is matched with the water retaining wall;
the turntable assembly is arranged on the ship body structure;
the top of the inclined ladder is fixedly connected with the turntable assembly, the bottom of the inclined ladder is provided with a pulley, and the pulley is arranged on the climbing ladder platform and can slide along the climbing ladder platform.
Drawings
Fig. 1 is a schematic view of the landing platform of the marine engine room fabrication hole wharf of the present invention;
fig. 2 is a schematic view of the structure below the platform plate of the landing platform for the marine engine room process hole wharf;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a schematic structural view of a platform plate of the landing platform for the marine engine room fabrication hole wharf of the present invention;
FIG. 5 is a cross-sectional view B-B of FIG. 1;
FIG. 6 is a cross-sectional view C-C of FIG. 1;
FIG. 7 is a schematic structural view of the anti-slip plate of the present invention;
fig. 8 shows a first working condition of the boarding of the ship cabin fabrication hole wharf of the present invention;
fig. 9 shows the second working condition of the landing of the ship cabin fabrication hole wharf of the present invention.
Detailed Description
Example 1
As shown in fig. 1-8, a boarding ladder for a marine engine room fabrication hole wharf comprises a boarding platform 1, an inclined ladder 2 and a turntable assembly 3.
The stair climbing platform 1 comprises two longitudinal beams 101, a plurality of cross beams 102 are arranged between the two longitudinal beams, supporting legs 103 are arranged at the joints of the longitudinal beams and the cross beams, the supporting legs comprise first supporting legs 1031 and second supporting legs 1032, the first supporting legs are positioned on the water inlet side of the stair climbing platform, and the second supporting legs are positioned on the far water side of the stair climbing platform; the height of the first support leg is less than the height of the second support leg.
The first supporting leg is arranged on a water retaining wall 401 arranged on the water inlet side of the wharf 4, the longitudinal section of the water retaining wall is of a right-angled trapezoid structure, and the sum of the heights of the first supporting leg and the water retaining wall is equal to the height of the second supporting leg.
The first supporting leg is provided with the anti-skid block 104, and the anti-skid block is matched with the water retaining wall to prevent the climbing platform from sliding into a river.
The far water side of the climbing platform is provided with a weight box 105, two ends of the weight box are respectively provided with a step 111, the pedal is provided with an anti-slip strip 113, and the counter weight is provided with a pedal support 115.
The near water end of the longitudinal beam is bent downwards to form a bent part 1011.
The anti-slip block 104 comprises a rectangle 1041, a first right trapezoid 1042, a second right trapezoid 1043 and an inverted trapezoid 1044 which are arranged from top to bottom; the top of the rectangle is arranged on the longitudinal beam. The height of the anti-skid block is equal to that of the second supporting leg.
The weight box 105 is of a flat cuboid structure, the length of the weight box is slightly smaller than that of the cross beam, the width of the weight box is slightly smaller than that of the two adjacent second supporting legs, the height of the weight box is 300mm, and the height of the weight box from the ground is 150 mm.
The included angle between the bending part and the horizontal part of the longitudinal beam is 140-160 degrees.
A plurality of reinforcing ribs 106 are arranged between the longitudinal beams, the reinforcing ribs are arranged in parallel with the longitudinal beams, and the water inlet sides of the reinforcing ribs are provided with bending parts.
The length of the longitudinal beam on the near-water side of the first supporting leg is 1.5-1.6 m.
Set up platform board 108 on the frame that longeron and crossbeam are constituteed, the nearly water side of platform board is buckled downwards and is set up two guide rails 109 on the platform board for the direction of motion of restriction inclined ladder bottom gyro wheel, the nearly water side of guide rail is buckled downwards and is set up.
The longitudinal beam is provided with a handrail 110, the upper parts of the longitudinal beams at the two ends of the weight box form an entrance of a climbing platform, and the cross beam at the far water side is provided with a handrail.
The landing platform 1 is provided with four lifting lugs 112.
The landing leg near the river face one end is designed according to the height of the water retaining wall, the antiskid plates are arranged between the two landing legs and the longitudinal beam, the shapes of the antiskid plates are designed according to the overall dimension of the water retaining wall, the antiskid plates are tightly attached to the water retaining wall, and the landing river risk of the climbing platform is avoided due to the arrangement of the antiskid plates.
The platform comprises eight supporting legs, and the supporting legs are supported at the connecting positions of the longitudinal beams and the cross beams; arranging a weight box with the bottom part being 150mm high away from the ground among four support legs at one end far away from the river surface, filling scrap iron in the weight box, and arranging a step for getting on and off the platform by people at two ends of the weight box; the arrangement of the weight boxes avoids the risk that the landing platform turns into the river, and meanwhile, the design of the weight boxes is arranged, the weight boxes are fixedly connected with the landing platform to form an integral structure, so that the hoisting work and the welding tool are reduced, the landing platform can be put into use immediately after being hoisted in place, and the time for preparation work is shortened; the weight box does not occupy wharf space and has no influence on the operation of a wharf crane.
The side sets up the portion of bending near the water of longeron for when tide water is lower, the inclined ladder can slide the landing slab portion of bending, and the inclined ladder angle is smaller like this, and the water level rises the back, and the inclined ladder can slide the landing slab horizontal part, if can slide back to the landing slab horizontal part in the time of making boats and ships toward outer drift.
The second supporting leg setting of ascending stair platform is subaerial at the pier, and the first supporting leg setting of ascending stair platform cooperatees with the breakwater on the breakwater that the nearly waterside of pier set up.
The top of the inclined ladder is fixedly connected with the turntable assembly, the bottom of the inclined ladder is provided with a pulley, and the pulley is arranged on the climbing ladder platform and can slide along a guide rail on the climbing ladder platform plate.
As shown in FIG. 8, the water level in the river 8 is 1.2 m. The platform of going on the ship is put in place with the handling of ladder before installation cabin fabrication hole boarding ladder, hugs closely the breakwater with the antiskid ribbed tile, blocks the platform through the breakwater, keeps away from the weight box of river face one end and carries out the counter weight to the boarding ladder, and the platform stretches out about 1.5 meters of pier, and the boarding ladder slides on the platform.
The hull structure 6 comprises two decks 602, a trimmable panel 601. The three deck boards 601 are provided with turntable assemblies 3. The turntable assembly 3 is fixedly connected with the top of the inclined ladder through a connecting bolt connecting nut 7.
The inclined ladder 2 is connected with a lifting lug 603 on the ship body structure 6 through a steel wire rope 5, and is used for preventing the inclined ladder from falling into the river. At this time, the wire rope is in a slack state.
Example 2
As shown in FIG. 9, the water level of river 8 is 4 m. The platform of going on the ship is put in place with the handling of ladder before installation cabin fabrication hole boarding ladder, hugs closely the breakwater with the antiskid ribbed tile, blocks the platform through the breakwater, keeps away from the weight box of river face one end and carries out the counter weight to the boarding ladder, and the platform stretches out about 1.5 meters of pier, and the boarding ladder slides on the platform.
The hull structure 6 comprises two decks 602, a trimmable panel 601. The three deck boards 601 are provided with turntable assemblies 3. The turntable assembly 3 is fixedly connected with the top of the inclined ladder through a connecting bolt connecting nut 7.
The inclined ladder 2 is connected with a lifting lug 603 on the ship body structure 6 through a steel wire rope 5, and is used for preventing the inclined ladder from falling into the river. At this time, the wire rope is in a tightened state.
Claims (10)
1. A landing platform for a marine engine room fabrication hole wharf is characterized by comprising two longitudinal beams, a plurality of cross beams are arranged between the two longitudinal beams, supporting legs are arranged at the joints of the longitudinal beams and the cross beams, the supporting legs comprise first supporting legs and second supporting legs, the first supporting legs are located on the near water side of the landing platform, and the second supporting legs are located on the far water side of the landing platform; the height of the first supporting leg is smaller than that of the second supporting leg;
the first supporting leg is arranged on a water retaining wall arranged on the water-close side of the wharf, the longitudinal section of the water retaining wall is of a right-angled trapezoid structure, and the sum of the heights of the first supporting leg and the water retaining wall is equal to the height of the second supporting leg;
the first support leg is provided with an anti-skid block, and the anti-skid block is matched with the water retaining wall to prevent the climbing platform from sliding into the river;
the far water side of the climbing platform is provided with a weight box, and two ends of the weight box are respectively provided with a step;
and the near water end of the longitudinal beam is bent downwards to form a bent part.
2. The landing platform for the marine engine room fabrication hole wharf of claim 1, wherein the anti-skid block comprises a rectangle, a first right trapezoid, a second right trapezoid and an inverted trapezoid which are arranged from top to bottom; the top of the rectangle is arranged on the longitudinal beam;
the height of the antiskid block is equal to that of the second supporting leg.
3. The landing platform of a marine engine room process port wharf as claimed in claim 1, wherein the weight box is a flat rectangular structure, the length of the weight box is slightly less than that of the cross beam, the width of the weight box is slightly less than that of two adjacent second support legs, the height of the weight box is 300mm, and the height of the weight box from the ground is 150 mm.
4. The landing platform for the wharf of the marine engine room fabrication hole as claimed in claim 1, wherein an included angle between the bent portion of the longitudinal beam and the horizontal portion is 140-160 °.
5. The landing platform of the marine engine room fabrication hole wharf as claimed in claim 1, wherein a plurality of reinforcing ribs are arranged between the longitudinal beams, the reinforcing ribs are arranged in parallel with the longitudinal beams, and bent portions are arranged on the water-near sides of the reinforcing ribs.
6. The landing platform for the marine engine room fabrication hole wharf of claim 1, wherein scrap iron is placed in the weight box.
7. The landing platform for the marine engine room fabrication hole wharf of claim 1, wherein the length of the longitudinal beam on the near-water side of the first support leg is 1.5-1.6 m.
8. The landing platform for the marine engine room fabrication hole wharf according to claim 1, wherein a platform plate is arranged on a frame formed by the longitudinal beams and the transverse beams, the water-near side of the platform plate is bent downwards, two guide rails are arranged on the platform plate and used for limiting the movement direction of rollers at the bottom of the inclined ladder, and the water-near side of the guide rails is bent downwards.
9. The landing platform for the marine engine room process port wharf as claimed in claim 1, wherein a handrail is arranged on the longitudinal beam, an entrance of the landing platform is formed above the longitudinal beam at two ends of the weight box, and the handrail is arranged on a cross beam at a far water side.
10. A dock ladder for a ship cabin fabrication hole, which is characterized by comprising a turntable assembly, an inclined ladder and a ladder platform according to any one of claims 1 to 9;
the landing platform is arranged on the wharf, a first supporting leg of the landing platform is arranged on a water retaining wall arranged on the near water side of the wharf, and the anti-skid block is matched with the water retaining wall;
the turntable assembly is arranged on the ship body structure;
the top of the inclined ladder is fixedly connected with the turntable assembly, the bottom of the inclined ladder is provided with a pulley, and the pulley is arranged on the climbing ladder platform and can slide along the climbing ladder platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086863.9U CN214165237U (en) | 2020-09-21 | 2020-09-21 | Ship engine room fabrication hole wharf boarding platform and wharf boarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086863.9U CN214165237U (en) | 2020-09-21 | 2020-09-21 | Ship engine room fabrication hole wharf boarding platform and wharf boarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214165237U true CN214165237U (en) | 2021-09-10 |
Family
ID=77590718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022086863.9U Active CN214165237U (en) | 2020-09-21 | 2020-09-21 | Ship engine room fabrication hole wharf boarding platform and wharf boarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214165237U (en) |
-
2020
- 2020-09-21 CN CN202022086863.9U patent/CN214165237U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202765242U (en) | Accommodation ladder device for arriving at or leaving fixed offshore platform | |
| CN113443081A (en) | Transportation guide rail frame for ship | |
| CN214165237U (en) | Ship engine room fabrication hole wharf boarding platform and wharf boarding | |
| CN112609659B (en) | Large floating type maintenance gate slope raising system and use method | |
| CN210912785U (en) | Self-elevating offshore platform climbing ladder | |
| KR101592922B1 (en) | Electrical telescopic system for accommodation ladder | |
| CN108455460B (en) | Submarine water overhaul platform | |
| KR20150024059A (en) | Ladder Construction for Crossing of Parallel Moored Ships | |
| KR20080109274A (en) | Device for pulling out a ship | |
| CN102328739A (en) | Erection-free combined scaffold device for ship | |
| WO2018218802A1 (en) | Crossing ladder for dual-boat wharf mooring | |
| CN212358241U (en) | Ship berthing and protecting integrated device for ship lift chamber | |
| CN209988073U (en) | Wharf boarding ladder | |
| CN106379495A (en) | Wharf pile foundation underwater maintenance operation device with self-propulsion capability | |
| CN208965495U (en) | A kind of lifting device of yacht wharf | |
| KR100681661B1 (en) | The high capacity support tower for erection of rudder horn | |
| RU190781U1 (en) | CONSOLE CRANE FOR INSTALLATION OF WOODEN SUPPLEMENTS FROM THE SAWN FOREST | |
| CN207986518U (en) | A kind of lifting door frame for afloat repair platform | |
| CN218431639U (en) | Double-ship parallel-leaning ladder | |
| CN218622063U (en) | Wading construction boarding and disembarking platform structure and wharf boarding and disembarking platform structure | |
| CN112550565A (en) | Portable ladder structure of taking advantage of stepping on of boats and ships | |
| CN217864646U (en) | Novel dock boarding platform | |
| CN217203889U (en) | Mounting rack for rubber fender anti-collision plate of wharf | |
| CN206486232U (en) | A kind of lowering or hoisting gear of harbour | |
| CN218368196U (en) | Step type straight boarding ladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |