CN214613541U - Emergency steel frame platform bridge suitable for crossing road and convenient to move, disassemble and assemble - Google Patents

Emergency steel frame platform bridge suitable for crossing road and convenient to move, disassemble and assemble Download PDF

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Publication number
CN214613541U
CN214613541U CN202120423822.6U CN202120423822U CN214613541U CN 214613541 U CN214613541 U CN 214613541U CN 202120423822 U CN202120423822 U CN 202120423822U CN 214613541 U CN214613541 U CN 214613541U
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overpass
road
steel plate
vertical
fixedly connected
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王昂
马倩
刘泽春
赵永亮
张园枝
郭佩佩
李鸿涛
吴金叶
臧航
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Huanghe Science and Technology College
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Huanghe Science and Technology College
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Abstract

The utility model provides an emergent steelframe overpass suitable for cross road be convenient for remove, dismouting, road set up along controlling the direction, including two sets of overpass component, two sets of overpass component structures are the same and the front and back symmetry sets up both sides around the road, and two sets of overpass component coupling form and span the horizontal overpass in the road top. The utility model relates to a science, rational in infrastructure, easy dismounting, can obtain reuse, resources are saved.

Description

Emergency steel frame platform bridge suitable for crossing road and convenient to move, disassemble and assemble
Technical Field
The utility model relates to a building engineering field, specific theory relates to an emergent steelframe overpass suitable for cross road and be convenient for remove, dismouting.
Background
At present, cities develop more and more rapidly, urban road traffic planning is changed continuously, population in cities increases rapidly, vehicles and pedestrians increase continuously, traffic flow on some roads is large, roads cannot cross intersections in the past for a long distance, and isolation guardrails are arranged on central lines of the roads, so that sometimes pedestrians need to walk for a long distance to pass through the roads and can walk to an intersection, the pedestrians are unreasonable, pedestrians are in urgency, an illicit behavior of crossing the roads and crossing the isolation guardrails is caused, traffic safety accidents are easily caused, the existing measures are that an overbridge crossing the roads is built at a distance from the roads, the pedestrians can conveniently and safely pass through the roads, however, most of the existing overbridges are concrete buildings, construction is complex, and dismantling is often required due to road widening construction, and dismantling is difficult, but also can not be reused, and can generate construction waste to cause resource waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an emergent steelframe overpass suitable for cross road and be convenient for remove, dismouting, the utility model relates to a science, rational in infrastructure, easy dismounting, can obtain reuse, resources are saved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the emergency steel frame overpass suitable for crossing road and convenient to move, disassemble and assemble comprises two sets of overpass components, wherein the two sets of overpass components are the same in structure and are symmetrically arranged on the front side and the rear side of the road in front and rear directions, and the two sets of overpass components are connected to form a horizontal overpass crossing above the road.
The overpass component at the front side comprises a movable high platform and two groups of stair components, the movable high platform and the two groups of stair components are both of steel frame structures, the movable high platform is arranged at the front side of the front side edge of the road, the two groups of stair components are identical in structure and are respectively arranged on the left side and the right side of the movable high platform in a bilateral symmetry manner, the left stair component is erected at the rear side of the front side edge of the road along the left-right direction and the left side of the left high platform in a left-right height mode, the right side of the left stair component is detachably and fixedly connected with the left side of the movable high platform, the top of the movable high platform is fixedly provided with an overpass steel plate through a plurality of first bolts, the overpass steel plate is horizontally arranged along the front-back direction, the top of the right side of the left stair component and the top of the left side of the left stair component are both flush with the overpass steel plate, and the rear side of the overpass steel plate extends backwards to be right above the central line of the road;
the rear side part of the overpass steel plate at the front side corresponds to the front side part of the overpass steel plate at the rear side in the front-back direction and is fixedly connected with the front side part of the overpass steel plate at the rear side through a vertical support.
The vertical support comprises two vertical upright posts which are arranged on the central line of the road side by side from left to right and are positioned between the rear side part of the overpass steel plate at the front side and the front side part of the overpass steel plate at the rear side, the bottoms of the vertical upright posts are fixedly connected on the ground through a plurality of second bolts, the height of the vertical upright posts is higher than that of the overpass steel plate, a plurality of diagonal draw bars which are arranged side by side from front to back are fixedly connected between the upper part at the front side of the vertical upright post at the left side and the left side edge of the overpass steel plate at the front side, between the upper part at the rear side of the vertical upright post at the right side and the right side edge of the overpass steel plate at the front side, and between the upper part at the rear side of the vertical upright post at the right side and the right side edge of the overpass steel plate at the rear side, and supporting beams which are horizontally arranged along the left-right direction are fixedly connected between the lower sides of the middle parts of the front sides and the middle parts of the two vertical upright posts, the rear side part of the overpass steel plate at the front side is fixedly connected on the supporting cross beam at the front side through a plurality of third bolts, and the front side part of the overpass steel plate at the rear side is fixedly connected on the supporting cross beam at the rear side through a plurality of fourth bolts.
Left stair subassembly includes the ladder piece that the butt joint set up side by side about a plurality of blocks, the height of each ladder piece increases in proper order from left to right, two adjacent ladder pieces and rightmost side ladder piece all through a plurality of fifth bolt fixed connection with the removal high platform, lateral part and back lateral part are all fixed to be provided with first vertical handrail before the upper surface of each ladder piece, the bottom of first vertical handrail is through the upper surface of a plurality of sixth bolt fixed connection at ladder piece, the first rope of fixedly connected with between the lateral part of the last side of two adjacent first vertical handrail.
The bearing wheels with locking mechanisms are rotatably mounted on the periphery of the bottom of the movable high platform, and isolation guardrails are arranged on the central line of the road.
The left and right sides border of overpass steel sheet is provided with a plurality of vertical handrails of second along equant interval fixedly, and the bottom of each vertical handrail of second corresponds fixed connection respectively at the upper surface of overpass steel sheet through a plurality of seventh bolts, fixedly connected with second rope between the side of going up of two adjacent vertical handrails of second.
Compared with the prior art, the utility model has substantive characteristics and progress, specifically, the utility model consists of two sets of overline bridge components, the two sets of overline bridge components have the same structure and are symmetrically arranged at the front and the back of the road, the two sets of overline bridge components are connected to form a horizontal overline bridge spanning above the road, each set of overline bridge components comprises a movable high platform and two sets of stair components, the top of the movable high platform is fixedly provided with an overline bridge steel plate through a plurality of first bolts, the bottom of the movable high platform is rotatably provided with a bearing wheel with a locking mechanism around to facilitate movement, the stair components comprise a plurality of ladder blocks which are arranged in a butt joint mode from left to right, two adjacent ladder blocks and the ladder blocks adjacent to the movable high platform are fixedly connected through fifth bolts, the front and back two side parts of the upper surface of each ladder block are fixedly connected with first vertical handrails through a plurality of sixth bolts, the movable high platform and the two sets of stair components are of a steel frame structure, construction is easier for concrete buildings, all the components are spliced mutually, disassembly and assembly are convenient, recycling can be achieved, resources are saved, the rear side portion of the overpass steel plate on the front side corresponds to the front side portion of the overpass steel plate on the rear side in a front-back mode and is fixedly connected with the front side portion of the overpass steel plate on the rear side in a front-back mode, the vertical support comprises two vertical stand columns, the two vertical stand columns are arranged on the center line of a road side by side in a left-right mode and are located between the rear side portion of the overpass steel plate on the front side and the front side portion of the overpass steel plate on the rear side, the bottoms of the vertical stand columns are fixedly connected to the ground through a plurality of second bolts, the heights of the vertical stand columns are higher than the overpass steel plate, the positions between the upper portions of the front side of the left vertical stand columns and the left side edges of the overpass steel plate on the front side, the upper portions of the left vertical stand columns and the left side edges of the overpass steel plate on the rear side, The bracing strut that all fixedly connected with set up side by side around a plurality of between the right side limit of the overpass steel sheet of the front side and the rear side upper portion of the vertical stand on right side and the right side limit of the overpass steel sheet of rear side between the right side upper portion of the vertical stand on right side and the right side limit of the overpass steel sheet of front side, equal fixedly connected with is along the supporting beam that left right direction level set up between the front side middle part downside of two vertical stands and between the rear side middle part downside, the rear side portion of the overpass steel sheet of front side is through a plurality of third bolt fixed connection on the supporting beam of front side, the front side portion of the overpass steel sheet of rear side is through a plurality of fourth bolt fixed connection on the supporting beam of rear side, stable in structure.
To sum up, the utility model relates to a science, rational in infrastructure, easy dismounting, can obtain reuse, resources are saved.
Drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is a left side view of fig. 1.
Figure 3 is a schematic view of the building body assembly of figure 2 with the building body assembly removed.
Fig. 4 is a schematic structural diagram of the building body assembly of the present invention.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
As shown in figures 1-4, the emergency steel frame overpass suitable for crossing a road and being convenient to move, disassemble and assemble is characterized in that the road 1 is arranged along the left and right direction and comprises two sets of overpass components, the two sets of overpass components are identical in structure and are symmetrically arranged at the front side and the rear side of the road 1 in the front-rear direction, and the two sets of overpass components are connected to form a horizontal overpass crossing the road 1.
The overpass component at the front side comprises a movable high platform 2 and two groups of stair components 3, the movable high platform 2 and the two groups of stair components 3 are both of a steel frame structure, the movable high platform 2 is arranged at the front side of the front side edge of a road 1, the two groups of stair components 3 are identical in structure and are respectively arranged at the left side and the right side of the movable high platform 2 in a bilateral symmetry manner, the left stair components 3 are erected at the rear side of the front side edge of the road 1 along the left-right direction and the left-low right height, the right side of the left stair components 3 is detachably and fixedly connected with the left side of the movable high platform 2, the top of the movable high platform 2 is fixedly provided with an overpass steel plate 4 through a plurality of first bolts, the overpass steel plate 4 is horizontally arranged along the front-back direction, the top of the right side of the left stair components 3 and the top of the left side stair components 3 are flush with the overpass steel plate 4, and the rear side part of the overpass steel plate 4 extends backwards to be right above the central line of the road 1;
the rear side part of the overpass steel plate 4 at the front side corresponds to the front side part of the overpass steel plate 4 at the rear side in the front-back direction and is fixedly connected through a vertical bracket.
The vertical support comprises two vertical stand columns 5, the two vertical stand columns 5 are arranged on a center line of a road 1 side by side and located between the rear side portion of an overpass steel plate 4 on the front side and the front side portion of the overpass steel plate 4 on the rear side, the bottom of each vertical stand column 5 is fixedly connected to the ground through a plurality of second bolts, the height of each vertical stand column 5 is higher than that of the overpass steel plate 4, the height of the upper portion of the front side of each vertical stand column 5 is larger than that of the left side of the overpass steel plate 4 on the front side, the height of the upper portion of the rear side of each vertical stand column 5 on the right side is larger than that of the overpass steel plate 4 on the rear side, a plurality of cable-stayed poles 6 are arranged side by side, the height of the cable-stayed poles are fixedly connected to the front side, the lower portions of the front side of the vertical stand columns 5 and the rear side are horizontally arranged between the lower sides of the front side, and the middle portions of the left side of the vertical stand columns 5, and the left side The rear side part of the overpass steel plate 4 at the front side is fixedly connected on the supporting cross beam 7 at the front side through a plurality of third bolts, and the front side part of the overpass steel plate 4 at the rear side is fixedly connected on the supporting cross beam 7 at the rear side through a plurality of fourth bolts.
Left stair subassembly 3 includes about a plurality of blocks ladder blocks 8 that butt joint set up side by side, each ladder block 8 highly increases in proper order from left to right, two adjacent ladder blocks 8 and rightmost side ladder block 8 all through a plurality of fifth bolt fixed connection with removal high platform 2, each upper surface front portion and the back lateral part of ladder block 8 are all fixed and are provided with first vertical handrail 9, the bottom of first vertical handrail 9 is through the upper surface of a plurality of sixth bolt fixed connection at ladder block 8, fixedly connected with first rope 10 between the side of going up of two adjacent first vertical handrail 9.
Bearing wheels 11 with locking mechanisms are rotatably arranged around the bottom of the movable high platform 2, and isolation guardrails (not shown) are arranged on the central line of the road 1.
The left and right sides border of overpass steel sheet 4 is provided with a plurality of vertical handrails 12 of second along equant interval fixedly, and the bottom of each vertical handrail 12 of second corresponds fixed connection respectively at the upper surface of overpass steel sheet 4 through a plurality of seventh bolts, fixedly connected with second rope 13 between the side of going up of two adjacent vertical handrails 12 of second.
The utility model consists of two sets of overline bridge components, the two sets of overline bridge components have the same structure and are symmetrically arranged at the front side and the rear side of a road 1, the two sets of overline bridge components are connected to form a horizontal overline bridge crossing above the road 1, each set of overline bridge component comprises a movable high platform 2 and two sets of stair components 3, the top of the movable high platform 2 is fixedly provided with an overline bridge steel plate 4 through a plurality of first bolts, the bottom of the movable high platform 2 is all rotationally provided with a bearing wheel 11 with a locking mechanism for convenient movement, the stair components 3 comprise a plurality of ladder blocks 8 which are arranged in a butt joint manner from left to right, two adjacent ladder blocks 8 and the ladder blocks 8 adjacent to the movable high platform 2 and the movable high platform 2 are fixedly connected through fifth bolts, the front and rear two side parts of the upper surface of each ladder block 8 are fixedly connected with first vertical handrails 9 through a plurality of sixth bolts, the movable high platform 2 and the two sets of stair components 3 are both steel frame structures, the construction and construction are easier compared with concrete buildings, all the components are spliced with each other, the assembly and disassembly are convenient, the components can be recycled, and resources are saved, wherein the rear side part of the bridge steel plate 4 at the front side corresponds to the front side part of the bridge steel plate 4 at the rear side in a front-back mode and is fixedly connected with the front side part of the bridge steel plate 4 at the rear side through a vertical support, the vertical support comprises two vertical stand columns 5, the two vertical stand columns 5 are arranged on the central line of the road 1 in a left-right side-by-side mode and are positioned between the rear side part of the bridge steel plate 4 at the front side and the front side part of the bridge steel plate 4 at the rear side, the bottom of each vertical stand column 5 is fixedly connected with the ground through a plurality of second bolts, the height of each vertical stand column 5 is higher than that of the bridge steel plate 4, the height of each vertical stand column 5 at the front side is between the upper part of the bridge steel plate 4 at the front side and the left side of the bridge steel plate 4 at the rear side, the vertical stand columns 5 at the left side is between the upper part of the bridge steel plate 4 at the rear side, Between the right side of the overpass steel sheet 4 of the front side upper portion of the vertical stand 5 on right side and the right side of the overpass steel sheet 4 of the rear side and between the rear side upper portion of the vertical stand 5 on right side and the right side of the overpass steel sheet 4 of rear side equal fixedly connected with around a plurality of, the diagonal draw bar 6 that sets up side by side, equal fixedly connected with is along the supporting beam 7 that left right direction level set up between the front side middle part downside of two vertical stands 5 and between the rear side middle part downside, the rear side of the overpass steel sheet 4 of front side is through a plurality of third bolt fixed connection on the supporting beam 7 of front side, the front side of the overpass steel sheet 4 of rear side is through a plurality of fourth bolt fixed connection on the supporting beam 7 of rear side, stable in structure.
The above embodiments are only used for illustrating but not limiting the technical solution of the present invention, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that; the present invention may be modified or substituted with equivalents without departing from the spirit and scope of the invention, which should be construed as being limited only by the claims.

Claims (6)

1.一种适用于横穿马路便于移动、拆装的应急钢架天桥，马路沿左右方向设置，其特征在于：包括两套天桥构件，两套天桥构件结构相同且前后对称设置在马路的前后两侧，两套天桥构件连接形成横跨在马路上方的水平天桥。1. an emergency steel frame overpass that is applicable to cross the road and is easy to move, disassemble and assemble, the road is arranged along the left and right directions, and it is characterized in that: comprise two sets of overpass members, and the two sets of overpass members have the same structure and are symmetrically arranged at the front and rear of the road. On both sides, two sets of overpass elements are connected to form a horizontal overpass spanning the road. 2.根据权利要求1所述的适用于横穿马路便于移动、拆装的应急钢架天桥，其特征在于：前侧的天桥构件包括移动高台和两组楼梯组件，移动高台和两组楼梯组件均为钢架结构，移动高台设置在马路的前侧边前侧，两组楼梯组件结构相同且分别左右对称设置在移动高台的左侧和右侧，左侧的楼梯组件沿左右方向且左低右高架设在马路的前侧边沿后侧，左侧的楼梯组件的右侧与移动高台的左侧可拆卸固定连接，移动高台的顶部通过若干根第一螺栓固定设置有天桥钢板，天桥钢板沿前后方向水平设置，左侧的楼梯组件的右侧顶部和右侧的楼梯组件的左侧顶部均与天桥钢板齐平，天桥钢板的后侧部向后延伸至马路的中心线正上方；2. The emergency steel frame overpass that is suitable for cross-road and is easy to move, disassemble and assemble according to claim 1, it is characterized in that: the overpass member on the front side comprises a mobile high platform and two sets of stair assemblies, and the mobile high platform and two sets of stair assemblies They are all steel frame structures. The mobile high platform is set on the front side of the road. The two sets of stair components have the same structure and are symmetrically arranged on the left and right sides of the mobile high platform. The right elevated platform is installed on the rear side of the front edge of the road, and the right side of the left stair assembly is detachably and fixedly connected to the left side of the mobile elevated platform. The top of the mobile elevated platform is fixed with an overpass steel plate through a number of first bolts. The front and rear directions are set horizontally, the right top of the left stair assembly and the left top of the right stair assembly are flush with the steel plate of the overpass, and the rear side of the steel plate of the overpass extends backward to just above the centerline of the road; 前侧的天桥钢板的后侧部与后侧的天桥钢板的前侧部前后对应且通过竖直支架固定连接。The rear side portion of the front side overpass steel plate corresponds to the front side portion of the rear side overpass steel plate and is fixedly connected by a vertical bracket. 3.根据权利要求2所述的适用于横穿马路便于移动、拆装的应急钢架天桥，其特征在于：竖直支架包括两根竖直立柱，两根竖直立柱左右并排设置在马路的中心线上且位于前侧的天桥钢板的后侧部与后侧的天桥钢板的前侧部之间，竖直立柱的底部通过若干根第二螺栓固定连接在地面上，竖直立柱的高度高于天桥钢板的高度，左侧的竖直立柱的前侧上部与前侧的天桥钢板的左侧边之间、左侧的竖直立柱的后侧上部与后侧的天桥钢板的左侧边之间、右侧的竖直立柱的前侧上部与前侧的天桥钢板的右侧边之间以及右侧的竖直立柱的后侧上部与后侧的天桥钢板的右侧边之间均固定连接有若干根前后并排设置的斜拉杆，两根竖直立柱的前侧中部下侧之间以及后侧中部下侧之间均固定连接有沿左右方向水平设置的支撑横梁，前侧的天桥钢板的后侧部通过若干根第三螺栓固定连接在前侧的支撑横梁上，后侧的天桥钢板的前侧部通过若干根第四螺栓固定连接在后侧的支撑横梁上。3. The emergency steel frame overpass that is suitable for easy movement and disassembly across the road according to claim 2, is characterized in that: the vertical support comprises two vertical columns, and the two vertical columns are arranged side by side on the side of the road. The centerline is located between the rear side of the overpass steel plate on the front side and the front side of the overpass steel plate on the rear side. The bottom of the vertical column is fixedly connected to the ground through several second bolts, and the height of the vertical column is high. Depending on the height of the overpass steel plate, between the upper part of the front side of the left vertical column and the left side of the front overpass steel plate, and between the upper part of the rear side of the left vertical column and the left side of the rear overpass steel plate. between the upper part of the front side of the vertical column on the right side and the right side of the overpass steel plate on the front side, and between the upper part of the rear side of the vertical column on the right side and the right side of the overpass steel plate on the rear side are fixedly connected There are a number of diagonal tie rods arranged side by side in front and rear, and between the lower sides of the front middle part and the lower side of the rear middle part of the two vertical columns are fixedly connected with supporting beams arranged horizontally in the left and right directions. The rear side part is fixedly connected to the front side support beam by several third bolts, and the front side part of the rear side bridge steel plate is fixedly connected to the rear side support beam by several fourth bolts. 4.根据权利要求3所述的适用于横穿马路便于移动、拆装的应急钢架天桥，其特征在于：左侧的楼梯组件包括若干块左右并排对接设置的梯块，各块梯块的高度由左至右依次增大，相邻两块梯块以及最右侧梯块与移动高台均通过若干根第五螺栓固定连接，各块梯块的上表面前侧部和后侧部均固定设置有第一竖直扶手，第一竖直扶手的底部通过若干根第六螺栓固定连接在梯块的上表面，相邻两根第一竖直扶手的上侧部之间固定连接有第一绳索。4. The emergency steel-framed overpass that is suitable for crossing the road and is easy to move and disassemble according to claim 3, is characterized in that: the stair assembly on the left side comprises several ladder blocks arranged side by side butt-jointly, and the The height increases sequentially from left to right. The two adjacent ladder blocks and the rightmost ladder block and the mobile high platform are fixedly connected by several fifth bolts, and the front and rear sides of the upper surface of each ladder block are fixed. A first vertical handrail is provided, the bottom of the first vertical handrail is fixedly connected to the upper surface of the ladder block through several sixth bolts, and a first vertical handrail is fixedly connected between the upper sides of the two adjacent first vertical handrails. rope. 5.根据权利要求4所述的适用于横穿马路便于移动、拆装的应急钢架天桥，其特征在于：移动高台的底部四周均转动安装有带锁死机构的承重轮，马路的中心线上设置有隔离护栏。5. The emergency steel-framed overpass that is suitable for moving across the road, disassembly and assembly according to claim 4, is characterized in that: the bottom of the mobile high platform is all rotated and installed with a load-bearing wheel with a locking mechanism, and the centerline of the road is There is an isolation barrier on it. 6.根据权利要求5所述的适用于横穿马路便于移动、拆装的应急钢架天桥，其特征在于：天桥钢板的左右两侧边沿均等间距固定设置有若干根第二竖直扶手，各根第二竖直扶手的底部通过若干根第七螺栓分别对应固定连接在天桥钢板的上表面，相邻两根第二竖直扶手的上侧部之间固定连接有第二绳索。6. The emergency steel frame overpass that is suitable for crossing the road and is easy to move and disassemble according to claim 5, characterized in that: several second vertical handrails are fixedly arranged at equal intervals on the left and right sides of the steel plate of the overpass. The bottoms of the second vertical handrails are respectively and fixedly connected to the upper surface of the overpass steel plate through several seventh bolts, and second ropes are fixedly connected between the upper sides of two adjacent second vertical handrails.
CN202120423822.6U 2021-02-26 2021-02-26 Emergency steel frame platform bridge suitable for crossing road and convenient to move, disassemble and assemble Active CN214613541U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112761056A (en) * 2021-02-26 2021-05-07 黄河科技学院 Emergency steel frame platform bridge suitable for crossing road and convenient to move, disassemble and assemble

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112761056A (en) * 2021-02-26 2021-05-07 黄河科技学院 Emergency steel frame platform bridge suitable for crossing road and convenient to move, disassemble and assemble

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