CN219972941U - Device for controlling thickness of reinforced protection layer of bridge pier column - Google Patents
Device for controlling thickness of reinforced protection layer of bridge pier column Download PDFInfo
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- CN219972941U CN219972941U CN202320649828.4U CN202320649828U CN219972941U CN 219972941 U CN219972941 U CN 219972941U CN 202320649828 U CN202320649828 U CN 202320649828U CN 219972941 U CN219972941 U CN 219972941U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 239000011241 protective layer Substances 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
本实用新型属于桥梁技术领域,具体涉及一种控制桥梁墩柱钢筋保护层厚度的装置。包括中心柱,所述中心柱的上段螺纹连接有调节环,所述中心柱的中部沿周向开设有若干个螺纹孔,螺纹孔内连接有支撑横杆,所述支撑横杆上设置有滑动组件,所述滑动组件和调节环之间铰接有连接杆,所述支撑横杆还设置有厚度测量装置。所述支撑横杆上设置有刻度。本实用新型能够克服现有技术的不足,本实用新型具有对布设钢筋进行定位,提高施工的标准和质量,同时能够一次性操作使得保护层的厚度一致,且能够直观的反应保护层的厚度。
The utility model belongs to the technical field of bridges, and specifically relates to a device for controlling the thickness of the protective layer of steel bars on bridge pier columns. It includes a center column, the upper section of the center column is threadedly connected with an adjustment ring, and a number of threaded holes are opened in the middle of the center column along the circumferential direction. A support crossbar is connected in the threaded hole, and a sliding slide is provided on the support crossbar. assembly, a connecting rod is hingedly connected between the sliding assembly and the adjustment ring, and the support crossbar is also provided with a thickness measuring device. The support crossbar is provided with scales. The utility model can overcome the shortcomings of the existing technology. The utility model can position the laying steel bars, improve the standard and quality of construction, and can make the thickness of the protective layer consistent through one-time operation, and can intuitively reflect the thickness of the protective layer.
Description
技术领域Technical field
本实用新型属于桥梁技术领域,具体涉及一种控制桥梁墩柱钢筋保护层厚度的装置。The utility model belongs to the technical field of bridges, and specifically relates to a device for controlling the thickness of the protective layer of steel bars on bridge pier columns.
背景技术Background technique
桥墩是支承桥跨结构并将恒载和车辆活载传至地基的亚筑物、桥台设在桥梁两侧。桥墩则在两桥台之间。桥墩的作用是支承桥跨结构,而桥台支撑起支承桥跨结构的作用外,还要与路堤衔接并防止路堤滑场。Bridge piers are substructures that support the bridge span structure and transmit dead loads and vehicle live loads to the foundation. Bridge abutments are located on both sides of the bridge. The pier is between the two abutments. The function of the bridge pier is to support the bridge span structure, while the abutment support not only supports the bridge span structure, but also connects with the embankment and prevents embankment slippage.
现有的桥梁厚度控制装置是固定式的设置,这种设置放置在实际中容易出现倾斜,进而导致精度的降低。为解决该问题,现有专利“202123157697.8”,通过设置第一夹板和第二夹板解决该问题。但是,该装置仍然存在以下问题:The existing bridge thickness control device is a fixed device, which is prone to tilting in practice, resulting in a reduction in accuracy. In order to solve this problem, the existing patent "202123157697.8" solves this problem by providing a first splint and a second splint. However, the device still suffers from the following issues:
1.目前钢筋布设时,并没有专门的定位装置,钢筋的布设并不是完全的标准的成正方形布设,而是不规则形,而这种不规则形状的设置,对比文件中的装置在确定保护层的厚度时,并不能使得每个钢筋的保护层的厚度一致,进而难以实现对圆柱钢模板的支撑以及厚度的测量控制,而这种情况下如果为了达到统一的标准要求,则势必会增加整个的保护层的厚度,使得浇筑的桥梁墩柱超标,同时会导致不同的墩柱可能会存在标准不一的问题;1. At present, there is no special positioning device when laying out steel bars. The laying out of steel bars is not completely standard in a square shape, but in an irregular shape. The arrangement of this irregular shape must be compared with the device in the document to determine the protection. The thickness of the protective layer of each steel bar cannot be made consistent, making it difficult to support the cylindrical steel formwork and measure and control the thickness. In this case, if in order to meet the unified standard requirements, it will inevitably increase The thickness of the entire protective layer makes the cast bridge piers exceed the standard, and also causes the problem that different piers may have different standards;
2.该装置不能直观的反应保护层设置的厚度,也不便于在施工中的实时监测。2. This device cannot intuitively reflect the thickness of the protective layer, and is not convenient for real-time monitoring during construction.
实用新型内容Utility model content
本实用新型的目的在于提供一种控制桥梁墩柱钢筋保护层厚度的装置,它能够克服上述现有技术的不足,本实用新型具有对布设钢筋进行定位,提高施工的标准和质量,同时能够一次性操作使得保护层的厚度一致,且能够直观的反应保护层的厚度。The purpose of this utility model is to provide a device for controlling the thickness of the protective layer of steel bars on bridge piers, which can overcome the above-mentioned shortcomings of the prior art. The utility model can position the laid steel bars, improve the standard and quality of construction, and at the same time can This operation makes the thickness of the protective layer consistent and can intuitively reflect the thickness of the protective layer.
为了实现上述的技术效果,本实用新型所采用的技术方案如下:In order to achieve the above technical effects, the technical solutions adopted by this utility model are as follows:
一种控制桥梁墩柱钢筋保护层厚度的装置,包括中心柱,所述中心柱的上段螺纹连接有调节环,所述中心柱的中部沿周向开设有若干个螺纹孔,螺纹孔内连接有支撑横杆,所述支撑横杆上设置有滑动组件,所述滑动组件和调节环之间铰接有连接杆,所述支撑横杆还设置有厚度测量装置。A device for controlling the thickness of the protective layer of steel bars on bridge pier columns, including a central column. The upper section of the central column is threadedly connected with an adjustment ring. The middle section of the central column is provided with several threaded holes along the circumferential direction. The threaded holes are connected with The support crossbar is provided with a sliding component, a connecting rod is hinged between the sliding component and the adjustment ring, and the support crossbar is also provided with a thickness measuring device.
优选地,所述滑动组件包括第一滑动环、钢筋箍和第一安装块,所述第一滑动环滑动设置在支撑横杆上,所述第一安装块固定设置在第一滑动环的一侧壁,所述第一滑动环的另一侧壁铰接有两片钢筋箍。Preferably, the sliding assembly includes a first sliding ring, a steel hoop and a first mounting block, the first sliding ring is slidably disposed on the support crossbar, and the first mounting block is fixedly disposed on a side of the first sliding ring. On the side wall, the other side wall of the first sliding ring is hinged with two steel hoops.
优选地,所述厚度测量装置包括竖杆、螺杆和第二滑动环,所述第二滑动环滑动设置在支撑横杆上,所述竖杆固定设置在第一安装块的下端,所述竖杆上开设有螺纹孔,所述螺杆设置在螺纹孔内,所述螺杆的端部转动连接有连杆,所述连杆的上端连接有第二安装块,所述第二安装块固定设置在第二滑动环的侧壁。Preferably, the thickness measuring device includes a vertical rod, a screw rod and a second sliding ring. The second sliding ring is slidably installed on the support crossbar. The vertical rod is fixedly installed on the lower end of the first installation block. There is a threaded hole on the rod, the screw rod is arranged in the threaded hole, the end of the screw rod is rotatably connected to a connecting rod, the upper end of the connecting rod is connected to a second mounting block, and the second mounting block is fixedly arranged on The side wall of the second sliding ring.
优选地,所述支撑横杆上设置有刻度。Preferably, the support crossbar is provided with a scale.
与现有技术相比,本实用新型的有益效果是:Compared with the existing technology, the beneficial effects of this utility model are:
本实用新型设置有中心柱,中心柱上设置有调节环,调节环通过连级杆铰接有滑动组件,使用时,将中心柱固定设置在墩柱的中心位置,然后通过转动调节环,将滑动组件移动到需要布设钢筋的位置,然后进行定位,由于滑动组件是同步移动,可以实现钢筋布设后是成正方形的,这样可以精准的完成对布设钢筋位置的定位。然后在设置好钢筋好,将钢筋箍设置在钢筋上,通过转动螺杆,带动第二滑动环移动,进而可以通过直观的观察支撑横杆上的刻度,确定好保护层的厚度,在确定好厚度之后,将圆柱钢模板顶着螺杆设置,进而完成了钢筋保护层厚度的精准控制,最终浇筑的钢筋保护层厚度一致看,符合建筑要求。The utility model is provided with a central column, and an adjusting ring is provided on the central column. The adjusting ring is hinged with a sliding assembly through a connecting rod. When in use, the central column is fixedly set at the center of the pier, and then the sliding assembly is rotated by rotating the adjusting ring. The component is moved to the location where the steel bars need to be laid, and then positioned. Since the sliding components move synchronously, the steel bars can be laid out in a square shape, so that the position of the laid steel bars can be accurately positioned. Then after setting the steel bars, set the steel hoops on the steel bars, and rotate the screw to drive the second sliding ring to move. Then, you can determine the thickness of the protective layer by visually observing the scale on the support crossbar. After determining the thickness Afterwards, the cylindrical steel formwork was placed against the screws, thereby achieving precise control of the thickness of the steel protective layer. The thickness of the final poured steel protective layer was consistent and met the building requirements.
附图说明Description of the drawings
附图用来提供对本实用新型的进一步理解,并且构成说明书的一部分,与本实用新型的实施例一起用于解释本实用新型,并不构成对本实用新型的限制。The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.
在附图中:In the attached picture:
图1为本申请装置的结构示意图;Figure 1 is a schematic structural diagram of the device of the present application;
图2为图1中A部分的放大图;Figure 2 is an enlarged view of part A in Figure 1;
图3为调节环的剖视图;Figure 3 is a cross-sectional view of the adjustment ring;
图4为支撑横杆的局部结构示意图;Figure 4 is a partial structural diagram of the supporting crossbar;
图5为转动组件的结构示意图;Figure 5 is a schematic structural diagram of the rotating assembly;
其中,1.中心柱,2.圆柱钢模板,3.调节环,4.转动环,5.连接杆,6.竖杆,7.螺纹孔,8.第一安装块,9.第一滑动环,10.第二滑动环,11.支撑横杆,12.第二安装块,13.连杆,14.转环,15.螺杆,16.钢筋箍,17.延伸部,18.螺孔,19.转动槽,20.螺纹端,21.转动凸环,22.转动凹槽。Among them, 1. Center column, 2. Cylindrical steel formwork, 3. Adjustment ring, 4. Rotating ring, 5. Connecting rod, 6. Vertical rod, 7. Threaded hole, 8. First mounting block, 9. First sliding Ring, 10. Second sliding ring, 11. Support cross bar, 12. Second mounting block, 13. Connecting rod, 14. Swivel ring, 15. Screw, 16. Steel hoop, 17. Extension, 18. Screw hole , 19. Rotating groove, 20. Threaded end, 21. Rotating convex ring, 22. Rotating groove.
具体实施方式Detailed ways
以下结合附图对本实用新型的优选实施例进行说明,应当理解,此处所描述的优选实施例仅用于说明和解释本实用新型,并不用于限定本实用新型。Preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not intended to limit the utility model.
实施例:Example:
参照附图1-5,一种控制桥梁墩柱钢筋保护层厚度的装置,包括中心柱1,中心柱1设置在需要浇筑墩柱的中心,所述中心柱1的上段设置有外螺纹,并螺纹连接有调节环3,所述调节环3的侧壁开设有环形的转动槽19,所述转动槽19内转动设置有转动环4,所述转动环4的侧壁等间距铰接有连接杆5。Referring to Figures 1-5, a device for controlling the thickness of the protective layer of steel bars on bridge piers includes a center column 1. The center column 1 is set at the center where the pier column needs to be poured. The upper section of the center column 1 is provided with external threads, and An adjusting ring 3 is threadedly connected. The side wall of the adjusting ring 3 is provided with an annular rotating groove 19. A rotating ring 4 is rotated in the rotating groove 19. The side walls of the rotating ring 4 are hinged with connecting rods at equal intervals. 5.
所述中心柱1的中部沿周向开设有若干个螺纹孔7,螺纹孔7的数量和连接杆5的数量一致。所述螺纹孔7内螺纹连接有支撑横杆11,进而可以根据实际的施工要求设置相应的支撑横杆11,同时具有可拆卸的技术效果。所述支撑横杆11上设置有刻度,能够准确实时的看出钢筋保护层需要设置的厚度。A number of threaded holes 7 are opened in the middle part of the central column 1 along the circumferential direction. The number of threaded holes 7 is consistent with the number of connecting rods 5 . The threaded hole 7 is internally threadedly connected with a support crossbar 11, and corresponding support crossbars 11 can be set according to actual construction requirements, and at the same time it has a detachable technical effect. The support crossbar 11 is provided with a scale, so that the required thickness of the steel bar protective layer can be seen accurately and in real time.
所述支撑横杆11上设置有滑动组件,所述滑动组件包括第一滑动环9、钢筋箍16和第一安装块8,所述第一滑动环9滑动设置在支撑横杆11上,所述第一安装块8固定设置在第一滑动环9的一侧壁,所述第一滑动环9的另一侧壁铰接有两片钢筋箍16,所述钢筋箍16的端部一体成型有延伸部17,所述延伸部17上开设有螺孔18,使用时将钢筋放置在钢筋箍16内,然后将螺栓上紧于螺孔18内,实现固定。所述第一滑动环9的上端与连接杆5铰接,所述连接杆5的另一端与转动环4铰接。The support crossbar 11 is provided with a sliding assembly. The sliding assembly includes a first sliding ring 9, a steel hoop 16 and a first mounting block 8. The first sliding ring 9 is slidably provided on the support crossbar 11, so The first mounting block 8 is fixedly installed on one side wall of the first sliding ring 9. The other side wall of the first sliding ring 9 is hinged with two steel hoops 16. The ends of the steel hoops 16 are integrally formed with The extension part 17 is provided with a screw hole 18. When in use, the steel bar is placed in the steel hoop 16, and then the bolt is tightened in the screw hole 18 to achieve fixation. The upper end of the first sliding ring 9 is hinged to the connecting rod 5 , and the other end of the connecting rod 5 is hinged to the rotating ring 4 .
所述支撑横杆11还设置有厚度测量装置,所述厚度测量装置包括竖杆6、螺杆15和第二滑动环10,所述第二滑动环10滑动设置在支撑横杆11上,所述竖杆6固定设置在第一安装块8的下端,所述竖杆6上开设有螺纹孔,所述螺杆15设置在螺纹孔内,所述螺杆15的端部通过转动组件转动连接有连杆13,所述连杆13的上端连接有第二安装块12,所述第二安装块12固定设置在第二滑动环10的侧壁。The support crossbar 11 is also provided with a thickness measurement device. The thickness measurement device includes a vertical rod 6, a screw 15 and a second sliding ring 10. The second sliding ring 10 is slidably disposed on the support crossbar 11. The vertical rod 6 is fixedly arranged at the lower end of the first mounting block 8. The vertical rod 6 is provided with a threaded hole. The screw rod 15 is arranged in the threaded hole. The end of the screw rod 15 is connected to a connecting rod through a rotating assembly. 13. The upper end of the connecting rod 13 is connected to a second mounting block 12 , and the second mounting block 12 is fixedly installed on the side wall of the second sliding ring 10 .
所述转动组件包括转环14和转动凸环21,所述转动凸环21成型于螺杆15的端部,所述转环14的内壁开设有与转动凸环21配合的转动凹槽22,所述转环14与连杆13固定连接。The rotating assembly includes a rotating ring 14 and a rotating convex ring 21. The rotating convex ring 21 is formed on the end of the screw 15. The inner wall of the rotating ring 14 is provided with a rotating groove 22 that matches the rotating convex ring 21. The rotating ring 14 is fixedly connected to the connecting rod 13.
本实施例使用方法:How to use this embodiment:
使用时,将中心柱1固定设置在墩柱的中心位置,然后向下转动调节环3,由于连接杆5的限制作用,转动环4不发生转动,将竖直的向下移动,进而通过连接杆5的作用,使得第一滑动环9在支撑横杆11上向外部滑动,滑动至合适的位置后,对位置进行定位标记,以设置钢筋。When in use, the central column 1 is fixedly set at the center of the pier, and then the adjusting ring 3 is rotated downward. Due to the restriction of the connecting rod 5, the rotating ring 4 does not rotate and moves vertically downward, and then through the connection The function of the rod 5 causes the first sliding ring 9 to slide outward on the supporting cross bar 11. After sliding to a suitable position, the position is marked to set the steel bar.
钢筋设置好之后,通过钢筋箍16箍筋钢筋,通过螺栓螺母上紧钢筋箍16,然后转动螺杆15,直至设计规范要求的钢筋保护层厚度,在此过程中可以通过读支撑横杆11上的刻度实施获得厚度,进而达到精准实时的效果。最终浇筑的钢筋保护层厚度一致看,符合建筑要求。After the steel bars are set, tighten the steel bars through the steel hoops 16, tighten the steel hoops 16 through bolts and nuts, and then turn the screw 15 until the thickness of the steel protective layer required by the design specifications. During this process, you can read the The scale is implemented to obtain the thickness, thereby achieving accurate and real-time effects. The thickness of the final poured steel protective layer is consistent and meets the building requirements.
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解,本实用新型不受上述实施例的限制,上述实施例和说明书中描述的只是说明本实用新型的原理,在不脱离本实用新型精神和范围的前提下,本实用新型还会有各种变化和改进,这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the present utility model is defined by the appended claims and their equivalents.
Claims (4)
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CN202320649828.4U CN219972941U (en) | 2023-03-29 | 2023-03-29 | Device for controlling thickness of reinforced protection layer of bridge pier column |
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CN202320649828.4U CN219972941U (en) | 2023-03-29 | 2023-03-29 | Device for controlling thickness of reinforced protection layer of bridge pier column |
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