CN204775838U - A device of passing a bridge for it is current between container ship ladder - Google Patents
A device of passing a bridge for it is current between container ship ladder Download PDFInfo
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- CN204775838U CN204775838U CN201520353510.7U CN201520353510U CN204775838U CN 204775838 U CN204775838 U CN 204775838U CN 201520353510 U CN201520353510 U CN 201520353510U CN 204775838 U CN204775838 U CN 204775838U
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- angle steel
- skeleton
- ladder
- isosceles trapezoid
- overbridge device
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Abstract
The utility model relates to a device of passing a bridge for it is current between container ship ladder should pass a bridge the device including shelf, pontic, guardrail and bolt, and the pontic is become by skeleton and steel sheet net system, the skeleton including the skeleton angle steel of two parallels, be fixed with the support angle steel two skeleton angle steel bottoms, at the other shelf of fixedly connected with of the tip of two skeleton angle steel, an isosceles trapezoid frame is constituteed to two skeleton angle steel, two shelves, the steel sheet net is for fixing the isosceles trapezoid net on the isosceles trapezoid frame, the type of the falling U structure that the guardrail was made for the round steel, the middle part vertical fixation that is somebody's turn to do the type of falling U structure is on the longer skeleton angle steel of two base angle positions departments of isosceles trapezoid frame, the bolt is fixed in than on the short bone frame angle steel and the perpendicular to steel sheet net. The utility model discloses a device of passing a bridge is with strong points, simple structure, installation and use are all very convenient, and constructor can be fast between the ladder platform, current safely.
Description
Technical field
The utility model relates to ship building, is related specifically to a kind of Overbridge device, the safe passing when box ship is built between two the ladder platforms of personnel in same level.
Background technology
Due to its constructional feature, there is a lot of ladder platform in box ship, because ladder podium level is all greater than two meters, need place protection railing, to guarantee the safety of ship building at its edge.But current between the ladder platform of two in same level, can cause inconvenient walking as arranged edge protection railing, reducing production efficiency, so need to arrange escape way between platform, make personnel can safe ready current between platform.
In the past in box ship manufacture process, personnel by ladder going up or down stairway platform, thus need carry out operation to other ladder platform of sustained height.The defect of the program is the increase in the time of workmen's going up or down stairway platform, reduces production efficiency; Sometimes operating personnel is for saving time, and use two pieces of foot planks to be shelved on ladder platform, foot plank does not carry out colligation to be fixed, simultaneously the unshielded railing in foot plank edge, there is certain potential safety hazard when therefore personnel are current on foot plank.The vacancy of this kind of concrete special tooling have impact on efficiency and the safety of ship building greatly.And head it off, then need to design special device as technical support.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of novel Overbridge device for safe passing between box ship ladder platform.Matching requirements of the present utility model is installed and is used all convenient, and personnel can pass through quickly and safely between ladder platform.
In order to reach foregoing invention object, the technical scheme that the utility model provides is as follows:
A kind of for Overbridge device current between box ship ladder, two ladder platforms in the same plane on box ship, the wedge angle of two ladder platforms is relative, and at the corner place of two ladder platforms, there is groove structure, it is characterized in that, this Overbridge device includes shelf, pontic, guardrail and latch, described pontic is made up of skeleton and expanded metal lath, described skeleton includes two parallel skeleton angle steel, support angle steel is fixed with bottom two skeleton angle steel, a shelf is fixedly connected with respectively in the end of two skeleton angle steel, two skeleton angle steel, two shelves form an isosceles trapezoid framework, described expanded metal lath is the isosceles trapezoid net be fixed on isosceles trapezoid framework, described guardrail is the inverted U structure that round steel is made, and the middle part of this inverted U structure is vertically fixed on the comparatively long bone frame angle steel of the position, two base angles of isosceles trapezoid framework, described latch is fixed on compared with on shot skeleton angle steel and perpendicular to described expanded metal lath, this latch is inserted in described groove structure in use.
Be used in Overbridge device current between box ship ladder at the utility model, described support angle steel is two, two support angle steel and are fixed on bottom two skeleton angle steel in parallel to each other, the middle part compared with shot skeleton angle steel is fixed in the upper end of described latch, and two support angle steel and the both sides being positioned at latch upper end point of connection compared with the point of connection of shot skeleton angle steel.
Be used in Overbridge device current between box ship ladder at the utility model, the extended end portion of two legs of described guardrail and the lower end of described latch in the same plane.
Be used in Overbridge device current between box ship ladder at the utility model, the middle part of described guardrail is provided with strut bar, and this strut bar is vertically fixed between two legs of guardrail.
Be used in Overbridge device current between box ship ladder at the utility model, described shelf is the angle steel turned up, and the cathetus edges of described isosceles trapezoid net is shelved on the top of a side of angle steel, and the bottom of this side is stuck on the corner of ladder platform.
Be used in Overbridge device current between box ship ladder at the utility model, the extended line of two described shelves intersects vertically.
Based on technique scheme, when the utility model is used for the Overbridge device use of safe passing between box ship ladder platform, obtain following technique effect:
1, the compound type that Overbridge device of the present utility model adopts guardrail, shelf, pontic, latch to form designs, and utilizes welding to form firm structure, makes this device stabilized structure in use, do not deform.
2, in Overbridge device of the present utility model, guardrail is formed by steel pipe manufacturing, preventing personnel falling by during Overbridge device, improve the safety of use.
3, the shelf in Overbridge device of the present utility model is made by angle steel, during use, shelf is shelved on two corners of ladder platform, plays the effect of fixing Overbridge device, convenient installation.
4, the pontic in Overbridge device of the present utility model is made up of expanded metal lath and angle steel, expanded metal lath is as the bridge floor of pontic, alleviate the structural weight of whole pontic, personnel are facilitated to carry like a cork, and save manufacturing cost, angle steel is arranged on the skeleton of expanded metal lath reverse side as pontic, makes pontic more firm, improves safety.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of the utility model for Overbridge device current between box ship ladder.
Fig. 2 is that the utility model is for Overbridge device using state figure current between box ship ladder.
Detailed description of the invention
Below in conjunction with accompanying drawing and concrete case study on implementation, of the present utility model to do for Overbridge device current between box ship ladder is further elaborated, but protection domain of the present utility model can not be limited with this.
The utility model relates to a kind of for Overbridge device current between box ship ladder, and this device is custom-designed for inconvenience current between two the ladder platforms of same level in box ship manufacture process, can be named as " ladder platform safety gap bridge ".This Overbridge device is formed by several assembly Combination Welding, and structure is simple, and easy to loading and unloading, safety is good.
As depicted in figs. 1 and 2, the utility model is a kind of for Overbridge device current between box ship ladder.Two ladder platforms in the same plane on box ship, ladder platform A and ladder platform B, the wedge angle of two ladder platforms is relative, and has groove structure C at the corner place of two ladder platforms, and Overbridge device of the present utility model carrys out specific design based on this applied environment.
Specifically, Overbridge device includes shelf 2, pontic 3, guardrail 1 and latch 4.Described pontic 3 is made up of skeleton and expanded metal lath 31, described skeleton includes two parallel skeleton angle steel, i.e. comparatively long bone frame angle steel 33 and comparatively shot skeleton angle steel 34, be fixed with bottom two skeleton angle steel and support angle steel 32, a shelf 2 is fixedly connected with respectively in the end of two skeleton angle steel, long bone frame angle steel 33 and shot skeleton angle steel 34, two shelves 2 form an isosceles trapezoid framework, and described expanded metal lath 31 is for being fixed on the isosceles trapezoid net on isosceles trapezoid framework.Expanded metal lath 31, as the bridge floor of pontic 3, alleviates the structural weight of whole pontic 3, facilitates personnel to carry like a cork, and saved manufacturing cost.
Be used in Overbridge device current between box ship ladder at the utility model, the inverted U structure that described guardrail 1 is made for round steel, guardrail 1 is formed by steel pipe manufacturing, preventing personnel falling by during Overbridge device, improve the safety of use.Guardrail 1, as inverted U structure, is vertically fixed on the comparatively long bone frame angle steel 33 of the position, two base angles of isosceles trapezoid framework in the middle part of it, described latch 4 is fixed on compared with on shot skeleton angle steel and perpendicular to described expanded metal lath 31.The middle part compared with shot skeleton angle steel 34 is fixed in the upper end of described latch 4, and two support angle steel 32 and the both sides being positioned at latch 4 upper end point of connection compared with the point of connection of shot skeleton angle steel 34.During use, shelf 2 is shelved on the corner of ladder platform A and ladder platform B, this latch 4 is inserted in described groove structure C in use, fixing Overbridge device.
Be used in Overbridge device current between box ship ladder at the utility model, above-mentioned support angle steel 32 is two, and two support angle steel 32 and are fixed in parallel to each other bottom two skeleton angle steel.And support reverse side that angle steel 32 is arranged on expanded metal lath 31 one of the skeleton as pontic 3, make pontic 3 more firm, improve safety.
Be used in Overbridge device current between box ship ladder at the utility model, the extended end portion of two legs of described guardrail 1 and the lower end of described latch 4 in the same plane.The end of guardrail 1 flushes with the end height of latch 4, makes it when not using, and also can easily place.
Be used in Overbridge device current between box ship ladder at the utility model, the middle part of described guardrail 1 is provided with strut bar 11, and this strut bar 11 is vertically fixed between two legs of guardrail.
Be used in Overbridge device current between box ship ladder at the utility model, the described angle steel of shelf 2 for turning up, the cathetus edges of described isosceles trapezoid net is shelved on the top of a side of angle steel, and the bottom of this side is stuck on the corner of ladder platform.The shelf 2 be made by angle steel is shelved on two corners of ladder platform in use, plays the effect of fixing Overbridge device.
Be used in Overbridge device current between box ship ladder at the utility model, the extended line of two described shelves 2 intersects vertically.Described latch 4 matches with hull structure, during use, latch 4 is injected the groove structure C on ladder platform corner, can prevent this Overbridge device from toppling over laterally in use.
In work progress, the use step for Overbridge device current between box ship ladder of the present utility model is as follows:
1, Overbridge device is carried to as ladder platform safety gap bridge the place needing between box ship ladder to pass through;
2, latch 4 is aimed at the groove structure C between ladder platform A and ladder platform B on corner, and place;
3, while injecting in groove structure C by latch 4, the final lowering position of adjustment shelf 2, makes two shelves can be shelved on above ladder platform A and ladder platform B, thus is fixed on ladder platform;
4, the edge protection railing outside ladder platform safety gap bridge is improved;
5, this Overbridge device of librarian use safety, pass through between two ladders of same level easily.
Overbridge device structure of the present utility model is simple, firm, universal good, easy to use, can prolonged and repeatedly use.Facts have proved, the utilization of the utility model device greatly reduces personnel's time current between ladder platform, and the safety that the personnel of adding pass through, improves ship building efficiency.
Claims (6)
1. the Overbridge device for passing through between box ship ladder, two ladder platforms in the same plane on box ship, the wedge angle of two ladder platforms is relative, and at the corner place of two ladder platforms, there is groove structure, it is characterized in that, this Overbridge device includes shelf, pontic, guardrail and latch, described pontic is made up of skeleton and expanded metal lath, described skeleton includes two parallel skeleton angle steel, support angle steel is fixed with bottom two skeleton angle steel, a shelf is fixedly connected with respectively in the end of two skeleton angle steel, two skeleton angle steel, two shelves form an isosceles trapezoid framework, described expanded metal lath is the isosceles trapezoid net be fixed on isosceles trapezoid framework, described guardrail is the inverted U structure that round steel is made, and the middle part of this inverted U structure is vertically fixed on the comparatively long bone frame angle steel of the position, two base angles of isosceles trapezoid framework, described latch is fixed on compared with on shot skeleton angle steel and perpendicular to described expanded metal lath, this latch is inserted in described groove structure in use.
2. according to claim 1 a kind of for Overbridge device current between box ship ladder, it is characterized in that, described support angle steel is two, two support angle steel and are fixed on bottom two skeleton angle steel in parallel to each other, the middle part compared with shot skeleton angle steel is fixed in the upper end of described latch, and two support angle steel and the both sides being positioned at latch upper end point of connection compared with the point of connection of shot skeleton angle steel.
3. according to claim 2ly a kind ofly to it is characterized in that for Overbridge device current between box ship ladder, the extended end portion of two legs of described guardrail and the lower end of described latch in the same plane.
4. according to claim 3 a kind of for Overbridge device current between box ship ladder, it is characterized in that, the middle part of described guardrail is provided with strut bar, and this strut bar is vertically fixed between two legs of guardrail.
5. according to claim 1 a kind of for Overbridge device current between box ship ladder, it is characterized in that, described shelf is the angle steel turned up, and the cathetus edges of described isosceles trapezoid net is shelved on the top of a side of angle steel, and the bottom of this side is stuck on the corner of ladder platform.
6. according to claim 1 a kind of for Overbridge device current between box ship ladder, it is characterized in that, the extended line of two described shelves intersects vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353510.7U CN204775838U (en) | 2015-05-28 | 2015-05-28 | A device of passing a bridge for it is current between container ship ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353510.7U CN204775838U (en) | 2015-05-28 | 2015-05-28 | A device of passing a bridge for it is current between container ship ladder |
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| Publication Number | Publication Date |
|---|---|
| CN204775838U true CN204775838U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353510.7U Active CN204775838U (en) | 2015-05-28 | 2015-05-28 | A device of passing a bridge for it is current between container ship ladder |
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| CN (1) | CN204775838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625160A (en) * | 2018-10-31 | 2019-04-16 | 上海江南长兴造船有限责任公司 | A kind of protective device for container ship transverse bulkhead passageway |
| CN109693945A (en) * | 2017-10-23 | 2019-04-30 | 北新集团建材股份有限公司 | A kind of keel automatic stacking equipment and its control method |
-
2015
- 2015-05-28 CN CN201520353510.7U patent/CN204775838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693945A (en) * | 2017-10-23 | 2019-04-30 | 北新集团建材股份有限公司 | A kind of keel automatic stacking equipment and its control method |
| CN109625160A (en) * | 2018-10-31 | 2019-04-16 | 上海江南长兴造船有限责任公司 | A kind of protective device for container ship transverse bulkhead passageway |
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