CN206298823U - Pass horse - Google Patents
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- CN206298823U CN206298823U CN201621442494.XU CN201621442494U CN206298823U CN 206298823 U CN206298823 U CN 206298823U CN 201621442494 U CN201621442494 U CN 201621442494U CN 206298823 U CN206298823 U CN 206298823U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000002023 wood Substances 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009490 roller compaction Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
一种渡槽支架，立柱呈矩阵排列，每行至少2根立柱，每列至少2根立柱，每根立柱底部设置有砼支座，每行相邻两立柱之间通过横拉杆连接，每列相邻两立柱之间设置有横拉杆，同一平面内相邻两横拉杆和相邻两立柱构成的矩形对角线上设置有斜拉杆，每根立柱的顶部设置有千斤顶，每行千斤顶活塞端部设置有横梁，相邻两横梁之间用套筒穿螺杆对拉，每根横梁上均匀分布有用于支撑渡槽底板的枋木。本实用新型采用直径为159mm钢管作为立柱，减少了钢管的用料，成本低，搭设、拆除过程简单，安全风险降低，提高了工作效率，而具有且材料规格统一，易于管理的优点。
An aqueduct support, the columns are arranged in a matrix, each row has at least 2 columns, each column has at least 2 columns, the bottom of each column is provided with a concrete support, and the adjacent columns of each row are connected by horizontal tie rods. A tie rod is arranged between two adjacent columns, and a diagonal tie rod is arranged on the rectangular diagonal formed by two adjacent tie rods and two adjacent columns in the same plane, and a jack is arranged on the top of each column, and the piston end of each row of jacks Beams are arranged, and the sleeves are used to pass through the screw rods between two adjacent beams to pull each other. Fang wood for supporting the bottom plate of the aqueduct is evenly distributed on each beam. The utility model adopts a steel pipe with a diameter of 159mm as the column, which reduces the material used for the steel pipe, has low cost, simple erection and dismantling process, reduces safety risks, improves work efficiency, and has the advantages of uniform material specifications and easy management.
Description
技术领域technical field
本实用新型属于水利工程技术领域，具体涉及到一种渡槽支架。The utility model belongs to the technical field of water conservancy engineering, and in particular relates to an aqueduct bracket.
背景技术Background technique
界梁子沟渡槽长度为490m，其中槽身段长度为400m，比降为1/800，槽身上部结构为简支带拉杆矩形槽，沿纵向施加预应力，共20跨，每跨有一个预应力矩形槽，为后张法构件，矩形槽高4.6m，过水断面5.0×3.27m，槽体底板厚0.5m，侧墙厚度0.5m，拉杆布置间距2.0m，槽身跨度较大，20m跨度的有17跨，26m跨度的有1跨，17m跨度的有2跨，槽身设计为现浇混凝土，单跨重量约500t，距离地面高度17.5m，下部支撑常规采用满堂架，单跨需要钢管量约800t，按工期要求，需要准备4跨的钢管量，钢管需求量大，成本高，搭设过程中，安全风险大，反复搭设拆除，费工费时，材料易损耗。The length of Jieliangzigou aqueduct is 490m, of which the length of the channel body is 400m, and the gradient is 1/800. The upper structure of the channel body is a simply supported rectangular channel with tie rods, and prestress is applied along the longitudinal direction. There are 20 spans in total, and each span has a prestress Rectangular trough, post-tensioned component, rectangular trough height 4.6m, cross section 5.0×3.27m, trough bottom plate thickness 0.5m, side wall thickness 0.5m, tie rod arrangement spacing 2.0m, trough body span is relatively large, 20m span There are 17 spans, 1 span with a span of 26m, and 2 spans with a span of 17m. The tank body is designed as cast-in-situ concrete. The weight of a single span is about 500t, and the height from the ground is 17.5m. The quantity is about 800t. According to the requirements of the construction period, it is necessary to prepare 4 spans of steel pipes. The demand for steel pipes is large and the cost is high. During the erection process, the safety risk is great. Repeated erection and dismantling will be labor-intensive and time-consuming, and the materials will be easily lost.
实用新型内容Utility model content
本实用新型所要解决的技术问题在于克服现有满堂架的缺点，提供一种设计合理、安全可靠、施工效率高的渡槽支架。The technical problem to be solved by the utility model is to overcome the disadvantages of the existing full hall frame, and provide an aqueduct support with reasonable design, safety and reliability, and high construction efficiency.
解决上述技术问题所采用的技术方案是：立柱呈矩阵排列，每行至少2根立柱，每列至少2根立柱，每根立柱底部设置有砼支座，每行相邻两立柱之间通过横拉杆连接，每列相邻两立柱之间设置有横拉杆，同一平面内相邻两横拉杆和相邻两立柱构成的矩形对角线上设置有斜拉杆，每根立柱的顶部设置有千斤顶，每行千斤顶活塞端部设置有横梁，相邻两横梁之间用套筒穿螺杆对拉，每根横梁上均匀分布有用于支撑渡槽底板的枋木。The technical solution adopted to solve the above technical problems is: the columns are arranged in a matrix, with at least 2 columns in each row, at least 2 columns in each column, concrete supports are provided at the bottom of each column, and horizontal columns are passed between two adjacent columns in each row. Tie rod connection, a horizontal tie rod is arranged between two adjacent columns in each column, a diagonal tie rod is arranged on the rectangular diagonal formed by two adjacent horizontal tie rods and two adjacent columns in the same plane, and a jack is arranged on the top of each column. The ends of the jack pistons in each row are provided with crossbeams, and the sleeves are used to pass through the screw rods between two adjacent crossbeams to pull each other, and square wood for supporting the bottom plate of the aqueduct is evenly distributed on each crossbeam.
作为一种优选的技术方案，所述的立柱为直径为159mm的钢管。As a preferred technical solution, the column is a steel pipe with a diameter of 159mm.
作为一种优选的技术方案，所述的每行相邻2根立柱的间距为2～4m，每列相邻2根立柱的间距为2～4m。As a preferred technical solution, the distance between two adjacent columns in each row is 2-4m, and the distance between two adjacent columns in each column is 2-4m.
作为一种优选的技术方案，所述的枋木的长度为4m，宽度为0.14m，高度为0.14m，相邻两枋木的间距为0.3m。As a preferred technical solution, the length of the square wood is 4m, the width is 0.14m, the height is 0.14m, and the distance between two adjacent square wood is 0.3m.
本实用新型的有益效果：The beneficial effects of the utility model:
本实用新型采用直径为159mm钢管作为立柱，减少了钢管的用料，成本低，搭设、拆除过程简单，安全风险降低，提高了工作效率，而具有且材料规格统一，易于管理的优点。The utility model adopts a steel pipe with a diameter of 159 mm as the column, which reduces the material used for the steel pipe, has low cost, simple erection and dismantling process, reduces safety risks, improves work efficiency, and has the advantages of uniform material specifications and easy management.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式detailed description
下面结合附图和实施例对本实用新型进一步详细说明，但本实用新型不限于下述的实施方式。The utility model will be described in further detail below in conjunction with the accompanying drawings and examples, but the utility model is not limited to the following embodiments.
实施例1Example 1
为了进一步理解，以界梁子沟渡槽槽身支架为例，具体实施方式如下：For further understanding, taking Jieliangzigou aqueduct body support as an example, the specific implementation method is as follows:
在图1中，本实施例的渡槽支架由砼支座1、立柱2、横拉杆4、斜拉杆3、千斤顶5、横梁6、枋木7连接构成。In FIG. 1 , the aqueduct support of this embodiment is composed of a concrete support 1 , a column 2 , a tie rod 4 , a diagonal tie rod 3 , a jack 5 , a crossbeam 6 , and a square bar 7 .
在搭建渡槽支架前，对渡槽8槽身下部的地基处理，处理宽度为12m，并做好排水系统；Before building the aqueduct support, treat the foundation of the lower part of the aqueduct 8 with a treatment width of 12m, and complete the drainage system;
清除地表杂物后，采用装载机整平，基础高程按支架所需的地面高程填筑砂砾料，填筑高度大于1m时，分层回填，20t自行振动碾碾压，并作静力触探试验，要求承载力不小于180Kpa，地基处理完成后，浇筑底面积1×1m，顶面积0.6×0.6m，高0.4m的砼墩，处理过的支架基础周围布置排水沟，将施工用水或雨水引排至附近的集水坑，集水坑与支架基础间的距离不小于10m，防止积水浸泡支架基引起沉陷。After clearing the debris on the surface, level it with a loader, fill the foundation with gravel material according to the ground elevation required by the support, when the filling height is greater than 1m, backfill in layers, 20t self-vibrating roller compaction, and conduct static sounding For the test, the bearing capacity is required to be not less than 180Kpa. After the foundation treatment is completed, concrete piers with a bottom area of 1×1m, a top area of 0.6×0.6m, and a height of 0.4m are poured. Drainage ditches are arranged around the treated support foundation, and the construction water or rainwater Drain to the nearby sump, and the distance between the sump and the support foundation should not be less than 10m to prevent the subsidence caused by the accumulated water soaking the support foundation.
搭建渡槽支架，在渡槽8槽身下方地基上设置有呈矩阵分布立柱2，每个立柱2底部设置有砼支座1上，砼支座1与立柱2连为一体，立柱2为直径为159mm的钢管，每行排布有5根，每列排布的数量根据渡槽长度确定，每行相邻2根立柱2的间距为2.5m，每列相邻2根立柱2的间距为2m，每行相邻两立柱2之间用螺纹紧固联接件固定连接有横拉杆4，每列相邻两立柱2之间用螺纹紧固联接件固定连接有横拉杆4，同一平面内相邻两横拉杆4和相邻两立柱2构成的矩形对角线上用螺纹紧固联接件固定连接有斜拉杆3，每根立柱2的顶部用螺纹紧固联接件固定连接有千斤顶5，每行千斤顶5活塞端部设置有横梁6，相邻两横梁6之间用套筒穿螺杆对拉，每根横梁6上均匀分布有用于支撑渡槽底板的枋木7，枋木7的长度为4m，宽度为0.14m，高度为0.14m，相邻两枋木7的间距为0.3m。To build the aqueduct support, the foundation below the body of the aqueduct 8 is provided with matrix-distributed columns 2, and the bottom of each column 2 is provided with a concrete support 1, and the concrete support 1 is connected with the column 2, and the diameter of the column 2 is 159mm There are 5 steel pipes arranged in each row, and the number arranged in each column is determined according to the length of the aqueduct. The distance between two adjacent columns 2 in each row is 2.5m, and the distance between two adjacent columns 2 in each row is 2m. A tie rod 4 is fixedly connected between two adjacent uprights 2 in a row with threaded fastening connectors, and a tie rod 4 is fixedly connected between two adjacent uprights 2 in each row with a threaded fastening connector. The diagonal tie rod 3 is fixedly connected with a threaded fastening joint on the rectangular diagonal formed by the tie rod 4 and two adjacent columns 2, and the top of each column 2 is fixedly connected with a jack 5 with a threaded fastening joint, and each row of jacks 5 A crossbeam 6 is arranged at the end of the piston, and a sleeve is passed between two adjacent crossbeams 6 to pull them against each other. On each crossbeam 6, square wood 7 for supporting the bottom plate of the aqueduct is evenly distributed. The length of the square wood 7 is 4m and the width is 0.14m, the height is 0.14m, and the distance between two adjacent square logs 7 is 0.3m.
实施例2Example 2
在本实施例中，在渡槽8槽身下方地基上设置有呈矩阵分布立柱2，每个立柱2底部设置有砼支座1上，砼支座1与立柱2连为一体，立柱2为直径为159mm的钢管，每行立柱2排布的数量根据渡槽宽度确定，每列排布的数量根据渡槽长度确定，每行相邻2根立柱2的间距为2m，每列相邻2根立柱2的间距为3m，每行相邻两立柱2之间用螺纹紧固联接件固定连接有横拉杆4，同一平面内相邻两横拉杆4和相邻两立柱2构成的矩形对角线上用螺纹紧固联接件固定连接有斜拉杆3。其他零部件及零部件的连接关系与实施例1相同。In this embodiment, on the foundation below the body of the aqueduct 8, there are columns 2 distributed in a matrix, and the bottom of each column 2 is provided with a concrete support 1, and the concrete support 1 is connected with the column 2, and the column 2 is a diameter 159mm steel pipe, the number of columns 2 arranged in each row is determined according to the width of the aqueduct, the number of columns arranged in each row is determined according to the length of the aqueduct, the distance between two adjacent columns 2 in each row is 2m, and the two adjacent columns 2 in each column The distance between two adjacent columns 2 in each row is fixedly connected with a tie rod 4 by a threaded fastening joint. The threaded fastening connector is fixedly connected with a diagonal tie rod 3 . Other components and the connection relationship of the components are the same as in Embodiment 1.
实施例3Example 3
在本实施例中，在渡槽8槽身下方地基上设置有呈矩阵分布立柱2，每个立柱2底部设置有砼支座1上，砼支座1与立柱2连为一体，立柱2为直径为159mm的钢管，每行立柱2排布的数量根据渡槽宽度确定，每列排布的数量根据渡槽长度确定，每行相邻2根立柱2的间距为4m，每列相邻2根立柱2的间距为4m，每行相邻两立柱2之间用螺纹紧固联接件固定连接有横拉杆4，同一平面内相邻两横拉杆4和相邻两立柱2构成的矩形对角线上用螺纹紧固联接件固定连接有斜拉杆3。其他零部件及零部件的连接关系与实施例1相同。In this embodiment, on the foundation below the body of the aqueduct 8, there are columns 2 distributed in a matrix, and the bottom of each column 2 is provided with a concrete support 1, and the concrete support 1 is connected with the column 2, and the column 2 is a diameter 159mm steel pipe, the number of columns 2 in each row is determined according to the width of the aqueduct, the number of columns in each row is determined according to the length of the aqueduct, the distance between two adjacent columns 2 in each row is 4m, and the distance between two adjacent columns 2 in each column The distance between two adjacent columns 2 in each row is fixedly connected with a tie rod 4 by a threaded fastening joint. The threaded fastening connector is fixedly connected with a diagonal tie rod 3 . Other components and the connection relationship of the components are the same as in Embodiment 1.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442494.XU CN206298823U (en) | 2016-12-27 | 2016-12-27 | Pass horse |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621442494.XU CN206298823U (en) | 2016-12-27 | 2016-12-27 | Pass horse |
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| CN206298823U true CN206298823U (en) | 2017-07-04 |
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| CN201621442494.XU Expired - Fee Related CN206298823U (en) | 2016-12-27 | 2016-12-27 | Pass horse |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112951A (en) * | 2018-10-11 | 2019-01-01 | 中铁六局集团广州工程有限公司 | Open cut of crossing the river is leaked water apparatus and system |
| CN111910583A (en) * | 2019-03-06 | 2020-11-10 | 楼彩飞 | Artificial open channel structure |
-
2016
- 2016-12-27 CN CN201621442494.XU patent/CN206298823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112951A (en) * | 2018-10-11 | 2019-01-01 | 中铁六局集团广州工程有限公司 | Open cut of crossing the river is leaked water apparatus and system |
| CN111910583A (en) * | 2019-03-06 | 2020-11-10 | 楼彩飞 | Artificial open channel structure |
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