WO2019033622A1 - 一种用于船坞水泵房顶层围井的盖板 - Google Patents

一种用于船坞水泵房顶层围井的盖板 Download PDF

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Publication number
WO2019033622A1
WO2019033622A1 PCT/CN2017/114116 CN2017114116W WO2019033622A1 WO 2019033622 A1 WO2019033622 A1 WO 2019033622A1 CN 2017114116 W CN2017114116 W CN 2017114116W WO 2019033622 A1 WO2019033622 A1 WO 2019033622A1
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Prior art keywords
cover
well
movable
fixed
rim
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PCT/CN2017/114116
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English (en)
French (fr)
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王任意
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广船国际有限公司
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Publication of WO2019033622A1 publication Critical patent/WO2019033622A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C5/00—Equipment usable both on slipways and in dry docks
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B5/00—Use of pumping plants or installations; Layouts thereof
    • E03B5/04—Use of pumping plants or installations; Layouts thereof arranged in wells
    • E03B5/06—Special equipment, e.g. well seals and connections for well casings or the like

Definitions

  • the utility model relates to the technical field of shipbuilding infrastructure, in particular to a cover plate for a top well of a docking pump house.
  • the dock is the most important construction resource for the final assembly shipbuilding.
  • the dock door is equipped with a drain valve.
  • the bottom of the dock is equipped with a drain pipe to communicate with the river and the sea.
  • the pump and valve control in the room puts the water into or out of the dock to achieve the purpose of water discharge and pumping required for the ship to be docked.
  • the dock pump house is generally placed at the dockside of the dock and is similar to the basement below the dock.
  • the surrounding area of the top and bottom of the pump house is surrounded by cement to form a surrounding well that protrudes from the ground.
  • the size of the well is generally small for one person to enter and exit.
  • a cover plate should be placed on the top of the well to facilitate the entry and exit of the operator.
  • the ship's pump house cover of most shipyards in China adopts a fixed, clamshell or movable roller type structure.
  • the weight of the fixed cover is very heavy. At least two people need to lift the cover every time. Some even need to use the crane, which is inconvenient to operate, wastes manpower and material resources, and requires space to place the cover plate, resulting in waste of site resources.
  • the advantage of the flip-top or movable roller cover is that it is easy to open and can be operated by one person. The disadvantage is that it takes up valuable yardside site resources when opened, and there is a potential safety hazard if the well is close to the crane rail.
  • the purpose of the utility model is to provide a cover plate for a top well of a docking pump house, which is convenient to operate and does not occupy space of the site.
  • the present invention provides a cover plate for a top well of a docking pump house, characterized in that it comprises: a fixed cover plate fixedly disposed at an opening of the surrounding well; a movable cover
  • the sliding cover is movably disposed at an opening of the surrounding well, the movable cover is movable relative to the fixed cover, and when the movable cover is moved to the first position, the surrounding is in an open state, When the movable cover is moved to the second position, the movable cover cooperates with the fixed cover to close the opening of the surrounding well.
  • a guide rail is disposed on both sides of the surrounding shaft, and the guide rail is spaced apart from an outer sidewall of the surrounding shaft, and at least one caster is disposed on the movable cover corresponding to each of the guide rails, and the caster is disposed
  • a circumferential surface is provided with a groove that cooperates with the guide rail, and the caster slides on the guide rail through the groove.
  • a side of the movable cover adjacent to the surrounding well is provided with a second surrounding edge, at least one pair of ear plates is fixed on the second surrounding edge, and a bolt is passed between the caster and the ear plate The connection is such that the caster is integrally connected with the movable cover.
  • a side of the fixed cover plate adjacent to the surrounding well is provided with a first surrounding edge, and the fixed cover plate is fastened to the opening portion of the surrounding well through the first surrounding edge.
  • first surrounding edge is disposed around an outer sidewall or an inner sidewall of the surrounding well, and the first surrounding edge is designed as a continuous or segmented structure.
  • the second rim is disposed outside the outer sidewall of the well, and the second rim is designed as a continuous or segmented structure.
  • the guide rail is fixed to the ground by an expansion bolt, and both ends of the guide rail are provided with a stopper plate.
  • the movable cover when the movable cover is moved to the second position, the movable cover covers a part of the fixed cover.
  • two fixing tabs are disposed above the fixed cover plate and the movable cover.
  • the outer surfaces of the fixed cover and the movable cover are coated with paint to prevent rust.
  • the cover plate provided by the utility model for the top well of the docking pump house is designed such that half is a fixed cover plate and half is a movable cover plate, and the movable cover plate is slidable relative to the fixed cover plate, thereby opening or closing the surrounding well. No additional space is required.
  • the invention solves the defects that the fully fixed cover is cumbersome and inconvenient to operate, and solves the defect that the full-moving cover occupies the site resources and has potential safety hazards. It is simple in operation, low in cost and strong in applicability. It can be promoted in all shipbuilding enterprises across the country and has good social benefits.
  • FIG. 1 is a top plan view of a cover plate for a top well of a docking pump house according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view of the A-A section shown in Figure 1;
  • Figure 3 is an enlarged view of the area C shown in Figure 1;
  • Figure 4 is a cross-sectional view of the B-B section shown in Figure 1.
  • a cover plate for a top well of a dock water pump house provided by an embodiment of the present invention includes a fixed cover 10 and a movable cover 20 .
  • the fixed cover 10 is fixedly disposed at the opening of the well F, and the fixed cover 10 is adjacent to the one of the well F
  • the first side edge 11 is provided on the side, and the fixed cover 10 is fastened to the opening of the well F through the first side edge 11.
  • the first peripheral edge 11 is disposed around the outer or inner side wall of the outer well F, and the first circumferential edge 11 can be designed as a continuous or segmented structure.
  • the purpose of the first rim 11 segment design is to minimize the weight of the fixed cover while ensuring the strength and rigidity of the fixed cover.
  • two pull rings 40 are arranged above the user, and the user can place the fixed cover 10 above the well F by holding the two pull rings 40, as shown in FIGS.
  • the movable cover 20 is slidably disposed at the opening of the well F, and the movable cover 20 is movable relative to the fixed cover 10.
  • the movable cover 20 When the movable cover 20 is moved to the first position, the well F is opened, and the movable cover is When the plate 20 is moved to the second position, the movable cover 20 cooperates with the fixed cover 10 to close the opening of the well F.
  • two pull tabs 40 are also disposed above the spacers, as shown in FIGS.
  • rails 30 are disposed on both sides of the well F, and the rails 30 are spaced apart from the outer sidewall of the well F by a certain distance.
  • the guide rail 30 can be an angle steel or a guide rail of other structural forms, which is not limited herein.
  • Each of the guide rails 20 is provided with at least one caster 24 corresponding to each of the guide rails 30.
  • the casters 24 are conventional industrial casters of the prior art, and the circumferential surface thereof is provided with a groove matching with the guide rail 30, and the caster 24 passes through the groove on the guide rail. Slide on 30.
  • the caster 24 may also have no groove, and the guide rail 30 has a groove, and the caster 24 is caught in the groove to make the caster 24 slidable relative to the guide rail 30.
  • the guide rail 30 is fixed to the ground G by an expansion bolt, and both ends of the guide rail 30 are provided with a stopper plate 31, so that the guide rail 30 is reliably fixed to the floor G as shown in FIG.
  • a side of the movable cover 20 near the well F is provided with a second surrounding edge 21, and at least a pair of ear plates 22, casters 24 and ear plates are fixed on the second surrounding edge 21.
  • the 22 is connected by bolts 23 such that the casters 24 are integrally connected to the movable cover 20.
  • the second rim 21 is disposed outside the outer sidewall of the well F, and the second rim 21 is designed as a continuous or segmented structure.
  • the first A rim 11 is similar, and the second rim 21 is designed to minimize the weight of the fixed cover while ensuring the strength and rigidity of the fixed cover.
  • the movable cover 20 when the movable cover 20 is moved to the first position in the direction of the arrow shown in FIG. 1, the opening of the well F is opened, and the user can conveniently enter the dock pump house.
  • the movable cover 20 When the movable cover 20 is moved to the second position, the movable cover 20 cooperates with the fixed cover 10 to close the opening of the surrounding F, and the movable cover 20 can cover a part of the fixed cover 10 to prevent rain and miscellaneous The object enters the dock pump house from the surrounding well.
  • the outer surface is coated with paint to prevent rust and improve the service life of the fixed cover 10 and the movable cover 20.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种用于船坞水泵房顶层围井的盖板，包括固定地设置于围井(F)的开口部的固定盖板(10)和滑动地设置于围井(F)的开口部的活动盖板(20)，活动盖板(20)相对于固定盖板(10)可移动，当活动盖板(20)移动至第一位置时，围井(F)处于打开状态，当活动盖板(20)移动至第二位置时，活动盖板(20)与固定盖板(10)配合共同关闭围井(F)的开口部。

Description

一种用于船坞水泵房顶层围井的盖板 技术领域
本实用新型涉及船舶建造基础设施技术领域，具体涉及一种用于船坞水泵房顶层围井的盖板。
背景技术
船坞是总装造船最重要的建造资源，一般在船坞临海或临江的一面设置有坞门、坞闸，坞门上安装有放水阀，坞底安装有排水管与江、海相通，通过船坞水泵房里的抽水泵及阀门控制，将水放入或抽出船坞，达到船舶出坞所需的放水、抽水的目的。
为方便操作，船坞水泵房一般布置在船坞边靠坞门处，且在坞面以下类似地下室的形式。一般在水泵房顶层出入口的四周用水泥围成一个突出地面的围井，该围井的尺寸一般不大，供一人进出即可。为防止雨水及杂物进入水泵房，需在围井上方加一个盖板，同时方便操作人员进出。目前，国内大部分船厂的船坞水泵房盖板采用固定式、翻盖式或活动滚轮式的结构。
固定式盖板的重量很重，每次开启盖板最少需两人抬起，有的甚至需要使用吊机，操作不便、浪费人力物力，而且需要空间放置盖板，造成场地资源浪费。翻盖式或活动滚轮式盖板的优点是开启方便，只需一人即可操作。缺点是打开时需占用宝贵的船坞边场地资源，且如果围井靠近吊机路轨，将存在安全隐患。
实用新型内容
本实用新型的目的在于提供一种用于船坞水泵房顶层围井的盖板，其操作方便且不占用场地空间。
为达此目的，本实用新型提供了一种用于船坞水泵房顶层围井的盖板，其特征在于，包括：固定盖板，其固定地设置于所述围井的开口部；活动盖板，其滑动地设置于所述围井的开口部，所述活动盖板相对于所述固定盖板可移动，当所述活动盖板移动至第一位置时，所述围井处于打开状态，当所述活动盖板移动至第二位置时，所述活动盖板与所述固定盖板配合共同关闭所述围井的所述开口部。
进一步地，所述围井的两侧设置有导轨，所述导轨与所述围井的外侧壁相隔一定距离，所述活动盖板上对应每个所述导轨设置有至少一个脚轮，所述脚轮的圆周面上设置有与所述导轨配合的凹槽，所述脚轮通过所述凹槽在所述导轨上滑动。
进一步地，所述活动盖板靠近所述围井的一侧设置有第二围边，所述第二围边上固定有至少一对耳板，所述脚轮与所述耳板之间通过螺栓连接，使得所述脚轮与所述活动盖板连接为一体。
进一步地，所述固定盖板靠近所述围井的一侧设置有第一围边，所述固定盖板通过所述第一围边扣合于所述围井的所述开口部。
进一步地，所述第一围边围绕所述围井的外侧壁或者内侧壁而设置，且所述第一围边设计为连续的或者分段的结构。
进一步地，所述第二围边设置于所述围井的外侧壁的外侧，且所述第二围边设计为连续的或者分段的结构。
进一步地，所述导轨通过膨胀螺栓与地面固定，且所述导轨的两端设置有止动板。
进一步地，当所述活动盖板移动至所述第二位置时，所述活动盖板覆盖所述固定盖板的一部分。
进一步地，所述固定盖板和所述活动盖板的上方均间隔设置有两个拉环。
进一步地，所述固定盖板和所述活动盖板的外表面涂覆有油漆，防止生锈。
本实用新型提供的用于船坞水泵房顶层围井的盖板设计为一半为固定盖板、一半为活动盖板的方式，活动盖板相对于固定盖板可滑动，从而打开或者关闭围井，不用另外占用场地空间。既解决了全固定式盖板笨重、操作不便的缺陷，又解决了全活动式盖板占用场地资源且存在安全隐患的缺陷。操作简单、成本低、适用性强，可在全国各造船企业推广，具有良好的社会效益。
附图说明
图1为本实用新型实施例提供的一种用于船坞水泵房顶层围井的盖板的俯视图；
图2为图1所示的A-A截面的剖面视图；
图3为图1所示的C区域的放大视图；
图4为图1所示的B-B截面的剖面视图。
其中，各个附图标记指代的内容如下：
10-固定盖板；11-第一围边；20-活动盖板；21-第二围边；22-耳板；23-螺栓；24-脚轮；30-导轨；31-止动板；G-地面；F-围井；40-拉环。
具体实施方式
下面结合附图并通过具体实施例对本实用新型的技术方案作进一步描述，应当理解，此处所描述的内容仅用于说明和解释本实用新型，并不用于限定本实用新型。
如图1所示，本实用新型实施例提供的一种用于船坞水泵房顶层围井的盖板包括固定盖板10和活动盖板20。
固定盖板10固定地设置于围井F的开口部，固定盖板10靠近围井F的一 侧设置有第一围边11，固定盖板10通过第一围边11扣合于围井F的开口部。具体来说，第一围边11围绕围井F的外侧壁或者内侧壁而设置，且第一围边11可以设计为连续的或者分段的结构。第一围边11分段设计的目的是在保证固定盖板的强度和刚度的前提下尽量减小固定盖板的重量。为了方便装配固定盖板10，其上方间隔设置有两个拉环40，用户通过手持两个拉环40即可将固定盖板10放置于围井F的上方，如图1、4所示。
活动盖板20滑动地设置于围井F的开口部，活动盖板20相对于固定盖板10可移动，当活动盖板20移动至第一位置时，围井F处于打开状态，当活动盖板20移动至第二位置时，活动盖板20与固定盖板10配合共同关闭围井F的开口部。为了便于装配或移动活动盖板20，其上方也间隔设置有两个拉环40，如图1、4所示。
进一步地，如图1、2所示，围井F的两侧设置有导轨30，导轨30与围井F的外侧壁相隔一定距离。导轨30可以为一种角钢，也可以为其他结构形式的导轨，此处不作限制。活动盖板20上对应每个导轨30设置有至少一个脚轮24，脚轮24为现有技术的常用的工业脚轮，其圆周面上设置有与导轨30配合的凹槽，脚轮24通过凹槽在导轨30上滑动。需要说明的是，脚轮24也可以没有凹槽，而导轨30上具有凹槽，脚轮24卡入该凹槽内，使脚轮24相对于导轨30可滑动。导轨30通过膨胀螺栓与地面G固定，且导轨30的两端设置有止动板31，从而使导轨30可靠地固定于地面G，如图1所示。
进一步地，如图2、3所示，活动盖板20靠近围井F的一侧设置有第二围边21，第二围边21上固定有至少一对耳板22，脚轮24与耳板22之间通过螺栓23连接，使得脚轮24与活动盖板20连接为一体。具体来说，第二围边21设置于围井F的外侧壁的外侧，且第二围边21设计为连续的或者分段的结构。与第 一围边11类似，第二围边21分段设计的目的是在保证固定盖板的强度和刚度的前提下尽量减小固定盖板的重量。
这样，当活动盖板20沿着图1所示的箭头方向移动至第一位置时，打开围井F的开口部，用户可以方便地进入船坞水泵房。当活动盖板20移动至第二位置时，活动盖板20与固定盖板10配合共同关闭围井F的开口部，并且活动盖板20能够覆盖固定盖板10的一部分，以防止雨水及杂物从围井进入船坞水泵房。
另外，固定盖板10和活动盖板20加工完后，外表面涂覆油漆，防止生锈，提高固定盖板10和活动盖板20的使用寿命。
注意，上述仅为本实用新型的较佳实施例及所运用的技术原理。本领域技术人员会理解，本实用新型不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本实用新型的保护范围。因此，虽然通过以上实施例对本实用新型进行了较为详细的说明，但是本实用新型不仅仅限于以上实施例，在不脱离本实用新型构思的情况下，还可以包括更多其他等效实施例，而本实用新型的范围由所附的权利要求范围决定。

Claims (10)

  1. 一种用于船坞水泵房顶层围井的盖板，其特征在于，包括：
    固定盖板(10)，其固定地设置于所述围井(F)的开口部；
    活动盖板(20)，其滑动地设置于所述围井(F)的开口部，所述活动盖板(20)相对于所述固定盖板(10)可移动，当所述活动盖板(20)移动至第一位置时，所述围井(F)处于打开状态，当所述活动盖板(20)移动至第二位置时，所述活动盖板(20)与所述固定盖板(10)配合共同关闭所述围井(F)的所述开口部。
  2. 根据权利要求1所述的盖板，其特征在于，所述围井(F)的两侧设置有导轨(30)，所述导轨(30)与所述围井(F)的外侧壁相隔一定距离，所述活动盖板(20)上对应每个所述导轨(30)设置有至少一个脚轮(24)，所述脚轮(24)的圆周面上设置有与所述导轨(30)配合的凹槽，所述脚轮(24)通过所述凹槽在所述导轨(30)上滑动。
  3. 根据权利要求2所述的盖板，其特征在于，所述活动盖板(20)靠近所述围井(F)的一侧设置有第二围边(21)，所述第二围边(21)上固定有至少一对耳板(22)，所述脚轮(24)与所述耳板(22)之间通过螺栓(23)连接，使得所述脚轮(24)与所述活动盖板(21)连接为一体。
  4. 根据权利要求1所述的盖板，其特征在于，所述固定盖板(10)靠近所述围井(F)的一侧设置有第一围边(11)，所述固定盖板(10)通过所述第一围边(11)扣合于所述围井(F)的所述开口部。
  5. 根据权利要求4所述的盖板，其特征在于，所述第一围边(11)围绕所述围井(F)的外侧壁或者内侧壁而设置，且所述第一围边(11)设计为连续的或者分段的结构。
  6. 根据权利要求3所述的盖板，其特征在于，所述第二围边(21)设置于所述围井(F)的外侧壁的外侧，且所述第二围边(21)设计为连续的或者分段的结构。
  7. 根据权利要求2所述的盖板，其特征在于，所述导轨(30)通过膨胀螺栓与地面(G)固定，且所述导轨(30)的两端设置有止动板(31)。
  8. 根据权利要求1所述的盖板，其特征在于，当所述活动盖板(20)移动至所述第二位置时，所述活动盖板(20)覆盖所述固定盖板(10)的一部分。
  9. 根据权利要求1至8任一项所述的盖板，其特征在于，所述固定盖板(10)和所述活动盖板(20)的上方均间隔设置有两个拉环(40)。
  10. 根据权利要求9所述的盖板，其特征在于，所述固定盖板(10)和所述活动盖板(20)的外表面涂覆有油漆。
PCT/CN2017/114116 2017-08-16 2017-11-30 一种用于船坞水泵房顶层围井的盖板 WO2019033622A1 (zh)

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CN109455268B (zh) * 2018-10-10 2020-12-18 沪东中华造船(集团)有限公司 一种贯通封闭区域的排水结构
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