CN114481855B - Support base capable of stably transferring bridge construction formwork - Google Patents
Support base capable of stably transferring bridge construction formwork Download PDFInfo
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- CN114481855B CN114481855B CN202210231044.XA CN202210231044A CN114481855B CN 114481855 B CN114481855 B CN 114481855B CN 202210231044 A CN202210231044 A CN 202210231044A CN 114481855 B CN114481855 B CN 114481855B
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- 238000009415 formwork Methods 0.000 title claims abstract description 97
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 238000003825 pressing Methods 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims 22
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 84
- 238000003032 molecular docking Methods 0.000 description 92
- 238000010586 diagram Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 14
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 3
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 3
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
本发明公开了一种可对桥梁施工模架进行稳定转移的支撑基座，包括支撑基座、浇筑模架、支架、限位架、电机、移动轮和导轨，所述支撑基座的中部竖向开设有开口，所述开口的内部设有浇筑模架，所述开口上方的两侧分别设有伸缩机构，所述伸缩机构的伸缩端与浇筑模架的外壁固定连接，所述支撑基座下端面的边侧设有移动轮，所述起吊块下方的所述浇筑模架外侧焊接有第一导向块。该可对桥梁施工模架进行稳定转移的支撑基座，与现有的桥梁浇筑模架相比，通过设置相应的可移动的支撑基座，在桥梁浇筑成型完成后，可对模架进行两侧打开，并对模架进行转移，减少了模架的拆卸和再次拼装步骤，提高拼接效率。
The present invention discloses a support base capable of stably transferring a bridge construction formwork, comprising a support base, a casting formwork, a bracket, a limit frame, a motor, a moving wheel and a guide rail, wherein an opening is vertically provided in the middle of the support base, a casting formwork is provided inside the opening, telescopic mechanisms are respectively provided on both sides above the opening, the telescopic ends of the telescopic mechanisms are fixedly connected to the outer wall of the casting formwork, moving wheels are provided on the sides of the lower end surface of the support base, and a first guide block is welded to the outer side of the casting formwork below the lifting block. Compared with the existing bridge casting formwork, the support base capable of stably transferring the bridge construction formwork can open both sides of the formwork and transfer the formwork after the bridge casting is completed by providing a corresponding movable support base, thereby reducing the steps of disassembling and reassembling the formwork and improving the splicing efficiency.
Description
技术领域Technical Field
本发明涉及桥梁施工模架技术领域，具体为一种可对桥梁施工模架进行稳定转移的支撑基座。The invention relates to the technical field of bridge construction formwork, in particular to a supporting base capable of stably transferring a bridge construction formwork.
背景技术Background Art
桥梁支柱在浇筑之前，需要在桥梁支柱浇筑的位置搭设一个浇筑模架，以此来对浇筑的混凝土进行定型凝固，浇筑出所设计形状的桥梁支柱，例如对比文件1申请号：CN201821594052.6、授权公告日：20190903 的一种T型预制桥梁模架，包括侧模架、底模架和端模架，侧模架包括两个侧架，两个侧架装设在底模架的两侧，侧架包括锁紧架和侧压板，侧压板与T型预制桥梁的侧面适配，且锁紧架为多个且沿侧压板的长度方向均匀设置，且锁紧架包括支座和锁紧板，支座与侧压板相连，且支座顶部设有一卡槽，锁紧板插接在卡槽内并与支座铰接式相连。其主要解决了锁紧板与支座通过转轴铰接式相连，可以有效回避加强筋密度较高与锁紧板干涉，但是其在使用时，存在如下问题：Before pouring the bridge pillars, it is necessary to set up a casting formwork at the location where the bridge pillars are cast, so as to shape and solidify the poured concrete and cast the bridge pillars of the designed shape. For example, the T-shaped prefabricated bridge formwork disclosed in the comparative document 1 with application number: CN201821594052.6 and authorization announcement date: 20190903, includes a side formwork, a bottom formwork and an end formwork, the side formwork includes two side frames, the two side frames are installed on both sides of the bottom formwork, the side frames include locking frames and side pressure plates, the side pressure plates are adapted to the sides of the T-shaped prefabricated bridge, and there are multiple locking frames that are evenly arranged along the length direction of the side pressure plates, and the locking frame includes a support and a locking plate, the support is connected to the side pressure plate, and a card slot is provided on the top of the support, the locking plate is inserted in the card slot and is hingedly connected to the support. It mainly solves the problem of the locking plate and the support being connected by a hinged shaft, which can effectively avoid the interference between the high density of the reinforcing rib and the locking plate. However, when it is used, there are the following problems:
1、现有的桥梁施工模架，在浇筑每一个桥梁支柱之前，需要对模架进行拼接固定，并在浇筑完成后，需要将模架再次拆开，并转移到下一个浇筑工位进行再次拼接、浇筑，耗时费力；1. The existing bridge construction formwork needs to be spliced and fixed before pouring each bridge pillar. After pouring, the formwork needs to be disassembled again and transferred to the next pouring station for re-splicing and pouring, which is time-consuming and laborious.
2、同时，由于在每次浇筑完成后，都需要对模架进行拆除，影响模架的拼接精度，不利于桥梁支柱的精确浇筑。2. At the same time, since the formwork needs to be dismantled after each pouring, the splicing accuracy of the formwork is affected, which is not conducive to the accurate pouring of the bridge pillars.
发明内容Summary of the invention
本发明的目的在于提供一种可对桥梁施工模架进行稳定转移的支撑基座，以解决上述背景技术提出的目前市场上的现有的桥梁施工模架，在浇筑每一个桥梁支柱之前，需要对模架进行拼接固定，并在浇筑完成后，需要将模架再次拆开，并转移到下一个浇筑工位进行再次拼接、浇筑，耗时费力，同时，由于在每次浇筑完成后，都需要对模架进行拆除，影响模架的拼接精度，不利于桥梁支柱精确浇筑的问题。The purpose of the present invention is to provide a supporting base for stably transferring a bridge construction formwork, so as to solve the problem that the existing bridge construction formwork on the market currently proposed in the above background technology needs to be spliced and fixed before pouring each bridge pillar, and after the pouring is completed, the formwork needs to be disassembled again and transferred to the next pouring station for re-splicing and pouring, which is time-consuming and labor-intensive. At the same time, since the formwork needs to be dismantled after each pouring is completed, the splicing accuracy of the formwork is affected, which is not conducive to the precise pouring of the bridge pillars.
为实现上述目的，本发明提供如下技术方案：一种可对桥梁施工模架进行稳定转移的支撑基座，包括支撑基座、浇筑模架、支架、限位架、电机、移动轮和导轨，所述支撑基座的中部竖向开设有开口，所述开口的内部设有浇筑模架，所述开口上方的两侧分别设有伸缩机构，所述伸缩机构的伸缩端与浇筑模架的外壁固定连接，所述支撑基座下端面的边侧设有移动轮，所述移动轮上的转轴与所述支撑基座侧边的电机连接，所述移动轮的下方设有导轨，所述移动轮内侧的所述支撑基座下端面处设有支撑轮，所述浇筑模架边框上下两端均焊接有用于螺栓对接的拼接块，顶端的所述浇筑模架外侧焊接有与吊绳连接的起吊块，所述起吊块下方的所述浇筑模架外侧焊接有第一导向块，所述第一导向块与限位架内侧的导向槽对应设置，所述限位架的下端设有支架，所述开口一侧的所述浇筑模架边框中部焊接有对接套，所述开口另一侧的所述浇筑模架边框中部焊接有与所述对接套对应设置的第一对接块。To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a support base capable of stably transferring a bridge construction formwork, comprising a support base, a casting formwork, a bracket, a limit frame, a motor, a moving wheel and a guide rail, wherein an opening is vertically opened in the middle of the support base, a casting formwork is arranged inside the opening, telescopic mechanisms are respectively arranged on both sides above the opening, the telescopic ends of the telescopic mechanisms are fixedly connected to the outer wall of the casting formwork, moving wheels are arranged on the sides of the lower end surface of the support base, a rotating shaft on the moving wheel is connected to the motor on the side of the support base, and a guide rail is arranged below the moving wheel A supporting wheel is provided at the lower end surface of the supporting base on the inner side of the moving wheel, and splicing blocks for bolt docking are welded at the upper and lower ends of the casting formwork frame. A lifting block connected with the lifting rope is welded on the outer side of the casting formwork at the top, and a first guide block is welded on the outer side of the casting formwork below the lifting block, and the first guide block is arranged corresponding to the guide groove on the inner side of the limiting frame. A bracket is provided at the lower end of the limiting frame, and a docking sleeve is welded in the middle of the casting formwork frame on one side of the opening, and a first docking block corresponding to the docking sleeve is welded in the middle of the casting formwork frame on the other side of the opening.
进一步的，所述对接套的内部焊接有与第一对接块对接的第二对接块，所述第二对接块外端的所述对接套内部通过复位转轴与齿轮盘连接，所述齿轮盘的外部一体成型有用于对第一对接块固定的卡紧架，所述卡紧架外端的内侧设有按压头。Furthermore, a second docking block docking with the first docking block is welded inside the docking sleeve, the interior of the docking sleeve at the outer end of the second docking block is connected to the gear plate through a reset shaft, and the outside of the gear plate is integrally formed with a clamping frame for fixing the first docking block, and a pressing head is provided on the inner side of the outer end of the clamping frame.
进一步的，所述第一对接块的外端设有与所述齿轮盘啮合连接的拨动架，所述第一对接块的外侧开设有与所述按压头对应设置的按压孔，所述按压孔的内部设置有可横向移动的对接杆，所述对接杆的外端与所述第二对接块上的对接孔对应设置，所述对接杆的外端上部为倾斜状设置。Furthermore, the outer end of the first docking block is provided with a toggle frame meshingly connected to the gear plate, the outer side of the first docking block is provided with a pressing hole corresponding to the pressing head, the inside of the pressing hole is provided with a laterally movable docking rod, the outer end of the docking rod is arranged corresponding to the docking hole on the second docking block, and the upper part of the outer end of the docking rod is arranged in an inclined shape.
进一步的，所述对接孔的上部设有收纳槽，所述收纳槽的内部设有可纵向移动的锁杆，所述锁杆的下端与所述对接杆上开设的锁孔对应设置，所述锁杆下端位于所述按压孔的一侧为倾斜状设置。Furthermore, a storage groove is provided on the upper part of the docking hole, and a longitudinally movable locking rod is provided inside the storage groove. The lower end of the locking rod is arranged corresponding to the locking hole opened on the docking rod, and the lower end of the locking rod is located on one side of the pressing hole and is inclined.
进一步的，所述开口内侧最下端所述浇筑模架的外侧开设有安装槽，所述安装槽的内部设有可上下移动的底部封板，所述底部封板的上端焊接有连接杆，所述连接杆的穿插在所述安装槽上部的防脱孔，所述底部封板的下部设有固定孔。Furthermore, a mounting groove is provided on the outer side of the casting formwork at the lowermost end of the inner side of the opening, and a bottom sealing plate that can move up and down is provided inside the mounting groove, a connecting rod is welded to the upper end of the bottom sealing plate, and the connecting rod is inserted into the anti-drop hole at the upper part of the mounting groove, and a fixing hole is provided at the lower part of the bottom sealing plate.
进一步的，所述浇筑模架的内侧壁焊接有支撑框，所述支撑框的内侧壁倾斜状结构，所述支撑框上方设有钢筋固定框。Furthermore, a support frame is welded to the inner side wall of the casting formwork, the inner side wall of the support frame is an inclined structure, and a steel bar fixing frame is provided above the support frame.
进一步的，所述支撑框的内壁处开设有导向口，所述导向口与所述钢筋固定框下部的第二导向块对应设置，所述浇筑模架内侧所述支撑框的内径从上至下依次递减。Furthermore, a guide opening is provided on the inner wall of the support frame, and the guide opening is arranged corresponding to the second guide block at the lower part of the steel bar fixing frame, and the inner diameter of the support frame inside the casting formwork decreases from top to bottom.
进一步的，所述钢筋固定框内壁的一侧焊接有第一连接臂，所述钢筋固定框内壁的另一侧焊接有第二连接臂，所述第一连接臂和所述第二连接臂上均贯穿设有穿设孔。Furthermore, a first connecting arm is welded to one side of the inner wall of the steel bar fixing frame, and a second connecting arm is welded to the other side of the inner wall of the steel bar fixing frame, and both the first connecting arm and the second connecting arm are penetrated by a through hole.
进一步的，所述第一连接臂的外端一体成型有对接柱，所述对接柱的外端穿插在所述第二连接臂端部开设的调节孔内，所述对接柱的上端面开设有调节槽，所述第二连接臂上螺纹连接有与所述调节槽对应设置的螺钉。Furthermore, a docking column is integrally formed at the outer end of the first connecting arm, and the outer end of the docking column is inserted into an adjustment hole opened at the end of the second connecting arm. An adjustment groove is opened on the upper end surface of the docking column, and a screw corresponding to the adjustment groove is threadedly connected to the second connecting arm.
与现有技术相比，本发明的有益效果是：该可对桥梁施工模架进行稳定转移的支撑基座，与现有的桥梁浇筑模架相比，通过设置相应的可移动的支撑基座，在桥梁浇筑成型完成后，可对模架进行两侧打开，并对模架进行转移，减少了模架的拆卸和再次拼装步骤，提高拼接效率；Compared with the prior art, the beneficial effects of the present invention are as follows: the supporting base capable of stably transferring the bridge construction formwork, compared with the existing bridge casting formwork, can open the formwork on both sides and transfer the formwork after the bridge casting is completed by setting a corresponding movable supporting base, thereby reducing the steps of disassembling and reassembling the formwork and improving the splicing efficiency;
1、在浇筑模架的底部设有支撑基座的，支撑基座的内侧通过伸缩机构与浇筑模架连接，可实现对浇筑模架向两侧展开，并结合限位架的设置，可在支撑基座带动浇筑模架移动时，限位架内侧的导向槽与浇筑模架上部的导向块限位，实现浇筑模架展开后的移动，同时，浇筑模架顶部的两侧设有起吊块，可以进一对浇筑模架移动时的限位，伸缩机构可为液压杆、电动伸缩杆或其它能同样达到伸缩功能的装置；1. A support base is provided at the bottom of the casting mold frame, and the inner side of the support base is connected to the casting mold frame through a telescopic mechanism, so that the casting mold frame can be expanded to both sides. In combination with the setting of the limit frame, when the support base drives the casting mold frame to move, the guide groove on the inner side of the limit frame and the guide block on the upper part of the casting mold frame are limited to realize the movement of the casting mold frame after expansion. At the same time, lifting blocks are provided on both sides of the top of the casting mold frame to limit the position of the casting mold frame when it moves. The telescopic mechanism can be a hydraulic rod, an electric telescopic rod or other devices that can also achieve the telescopic function;
2、在两个浇筑模架边框中部分别设有对接套和第一对接块，对接套的内部焊接有与第一对接块对接的第二对接块，对接套内部通过复位转轴设有齿轮盘，起到与第一对接块外端接的拨动架配合连接的作用，实现通过齿轮盘控制卡紧架的转动，卡紧架外端的内侧设有按压头，起到与第一对接块上按压孔内部对接杆推动的目的，并通过锁杆与锁孔对接，使对接杆锁死，达到对接杆与第二对接块内对接孔的对接目的；2. A docking sleeve and a first docking block are respectively provided in the middle of the two casting mold frame frames, a second docking block docking with the first docking block is welded inside the docking sleeve, a gear plate is provided inside the docking sleeve through a reset shaft, which plays a role of cooperating and connecting with the toggle frame connected to the outer end of the first docking block, so as to realize the rotation control of the clamping frame through the gear plate, and a pressing head is provided on the inner side of the outer end of the clamping frame, which plays the purpose of pushing the docking rod inside the pressing hole on the first docking block, and docking with the locking hole through the locking rod, so that the docking rod is locked, so as to achieve the purpose of docking the docking rod with the docking hole in the second docking block;
3、在浇筑模架的内侧壁焊接有内侧壁倾斜的支撑框，起到对钢筋固定框进行支撑的作用，且将浇筑模架内侧支撑框的内径从上至下依次递减，可通过对钢筋固定框内侧第一连接臂和第二连接臂之间距离的调节，来控制钢筋固定框两侧边之间的距离，进而实现钢筋固定框在相应支撑框处的固定。3. A support frame with an inclined inner wall is welded on the inner wall of the casting formwork to support the steel bar fixing frame, and the inner diameter of the inner support frame of the casting formwork decreases from top to bottom. The distance between the two side edges of the steel bar fixing frame can be controlled by adjusting the distance between the first connecting arm and the second connecting arm on the inner side of the steel bar fixing frame, thereby achieving the fixation of the steel bar fixing frame at the corresponding support frame.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的支撑基座和浇筑模架正视结构示意图；FIG1 is a schematic diagram of the front view structure of a support base and a casting formwork of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图2为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的支撑基座和浇筑模架侧视结构示意图；FIG2 is a side view of a supporting base and a casting formwork of a supporting base capable of stably transferring a bridge construction formwork according to the present invention;
图3为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的浇筑模架展开结构示意图；FIG3 is a schematic diagram of the unfolded structure of a casting formwork of a supporting base capable of stably transferring a bridge construction formwork according to the present invention;
图4为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的图1中A点放大结构示意图；FIG4 is an enlarged structural schematic diagram of point A in FIG1 of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图5为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的图2中B点放大结构示意图；FIG5 is an enlarged structural schematic diagram of point B in FIG2 of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图6为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的浇筑模架闭合状态俯剖结构示意图；FIG6 is a schematic diagram of a top cross-sectional structure of a casting formwork in a closed state of a supporting base capable of stably transferring a bridge construction formwork according to the present invention;
图7为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的图6中C点放大结构示意图；FIG. 7 is an enlarged structural schematic diagram of point C in FIG. 6 of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图8为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的图7中D点放大结构示意图；FIG8 is an enlarged structural schematic diagram of point D in FIG7 of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图9为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的浇筑模架展开状态俯剖结构示意图；FIG9 is a schematic diagram of a top-sectional structure of a casting formwork in an expanded state of a supporting base capable of stably transferring a bridge construction formwork according to the present invention;
图10为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的图9中E点放大结构示意图；FIG10 is an enlarged structural schematic diagram of point E in FIG9 of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图11为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的图1中侧剖结构示意图；FIG11 is a schematic side sectional view of the support base in FIG1 for stably transferring a bridge construction formwork according to the present invention;
图12为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的图11中F点放大结构示意图；FIG12 is an enlarged structural schematic diagram of point F in FIG11 of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图13为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的连接架结构示意图；FIG13 is a schematic diagram of a connecting frame structure of a supporting base capable of stably transferring a bridge construction formwork according to the present invention;
图14为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的图13中G点放大结构示意图；FIG14 is an enlarged structural schematic diagram of point G in FIG13 of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图15为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的第一连接臂、第二连接臂和第二对接块剖视结构示意图；FIG15 is a schematic cross-sectional view of a first connecting arm, a second connecting arm, and a second docking block of a support base capable of stably transferring a bridge construction formwork according to the present invention;
图16为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的浇筑模架和底部封板结构示意图；FIG16 is a schematic diagram of a casting formwork and a bottom sealing plate structure of a supporting base capable of stably transferring a bridge construction formwork according to the present invention;
图17为本发明一种可对桥梁施工模架进行稳定转移的支撑基座的浇筑模架和底部封板侧剖结构示意图。17 is a schematic diagram of the side section structure of a casting formwork and a bottom sealing plate of a supporting base capable of stably transferring a bridge construction formwork according to the present invention.
图中：1、支撑基座；2、伸缩机构；3、浇筑模架；4、支架；5、限位架；6、导向槽；7、电机；8、移动轮；9、导轨；10、安装槽；11、底部封板；12、连接杆；13、防脱孔；14、支撑轮；15、对接套；16、拼接块；17、起吊块；18、第一导向块；19、第一对接块；20、开口；21、卡紧架；22、复位转轴；23、齿轮盘；24、调节槽；25、第二对接块；26、按压头；27、按压孔；28、对接杆；29、对接孔；30、锁杆；31、收纳槽；32、锁孔；33、支撑框；34、导向口；35、钢筋固定框；36、第一连接臂；37、第二连接臂；38、调节孔；39、固定孔；40、穿设孔；41、拨动架；42、第二导向块；43、螺钉；44、对接柱。In the figure: 1, support base; 2, telescopic mechanism; 3, casting mold frame; 4, bracket; 5, limit frame; 6, guide groove; 7, motor; 8, moving wheel; 9, guide rail; 10, installation groove; 11, bottom sealing plate; 12, connecting rod; 13, anti-drop hole; 14, support wheel; 15, docking sleeve; 16, splicing block; 17, lifting block; 18, first guide block; 19, first docking block; 20, opening; 21, clamping frame; 22, reset shaft; 23, gear Wheel; 24, adjustment slot; 25, second docking block; 26, pressing head; 27, pressing hole; 28, docking rod; 29, docking hole; 30, locking rod; 31, storage slot; 32, locking hole; 33, support frame; 34, guide port; 35, steel bar fixing frame; 36, first connecting arm; 37, second connecting arm; 38, adjustment hole; 39, fixing hole; 40, penetration hole; 41, toggle frame; 42, second guide block; 43, screw; 44, docking column.
实施方式Implementation
基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.
如图1-10所示；As shown in Figure 1-10;
实施例Example
一种可对桥梁施工模架进行稳定转移的支撑基座，包括支撑基座（1），所述支撑基座1的中部竖向开设有开口20，开口20的内部设有浇筑模架3，开口20上方的两侧分别设有伸缩机构2，伸缩机构2的伸缩端与浇筑模架3的外壁固定连接，支撑基座1下端面的边侧设有移动轮8，移动轮8上的转轴与支撑基座1侧边的电机7连接，移动轮8的下方设有导轨9，移动轮8内侧的支撑基座1下端面处设有支撑轮14，浇筑模架3边框上下两端均焊接有用于螺栓对接的拼接块16，顶端的浇筑模架3外侧焊接有与吊绳连接的起吊块17，起吊块17下方的浇筑模架3外侧焊接有第一导向块18，第一导向块18与限位架5内侧的导向槽6对应设置，限位架5的下端设有支架4，开口20一侧的浇筑模架3边框中部焊接有对接套15，开口20另一侧的浇筑模架3边框中部焊接有与对接套15对应设置的第一对接块19，对接套15的内部焊接有与第一对接块19对接的第二对接块25，第二对接块25外端的对接套15内部通过复位转轴22与齿轮盘23连接，齿轮盘23的外部一体成型有用于对第一对接块19固定的卡紧架21，卡紧架21外端的内侧设有按压头26，第一对接块19的外端设有与齿轮盘23啮合连接的拨动架41，第一对接块19的外侧开设有与按压头26对应设置的按压孔27，按压孔27的内部设置有可横向移动的对接杆28，对接杆28的外端与第二对接块25上的对接孔29对应设置，对接杆28的外端上部为倾斜状设置，对接孔29的上部设有收纳槽31，收纳槽31的内部设有可纵向移动的锁杆30，锁杆30的下端与对接杆28上开设的锁孔32对应设置，锁杆30下端位于按压孔27的一侧为倾斜状设置，通过支撑基座1的设置，可实现对浇筑完成后的两个浇筑模架3进行展开和移动，方便后续的浇筑工作，同时，通过在两个浇筑模架3上设置相应的对接套15和第一对接块19，实现两个浇筑模架3之间的预固定。A support base capable of stably transferring a bridge construction formwork, comprising a support base (1), wherein an opening 20 is vertically opened in the middle of the support base 1, a casting formwork 3 is arranged inside the opening 20, telescopic mechanisms 2 are arranged on both sides above the opening 20, the telescopic ends of the telescopic mechanisms 2 are fixedly connected to the outer wall of the casting formwork 3, a moving wheel 8 is arranged on the side of the lower end surface of the support base 1, a rotating shaft on the moving wheel 8 is connected to a motor 7 on the side of the support base 1, a guide rail 9 is arranged below the moving wheel 8, a support wheel 14 is arranged at the lower end surface of the support base 1 inside the moving wheel 8, and the upper and lower sides of the frame of the casting formwork 3 are provided. The ends are welded with a splicing block 16 for bolt docking, the outer side of the casting mold frame 3 at the top is welded with a lifting block 17 connected to the lifting rope, the outer side of the casting mold frame 3 below the lifting block 17 is welded with a first guide block 18, the first guide block 18 is arranged corresponding to the guide groove 6 on the inner side of the limiting frame 5, the lower end of the limiting frame 5 is provided with a bracket 4, a docking sleeve 15 is welded in the middle of the frame of the casting mold frame 3 on one side of the opening 20, and a first docking block 19 corresponding to the docking sleeve 15 is welded in the middle of the frame of the casting mold frame 3 on the other side of the opening 20, and a second docking block docking with the first docking block 19 is welded inside the docking sleeve 15 25, the interior of the docking sleeve 15 at the outer end of the second docking block 25 is connected to the gear plate 23 through the reset shaft 22, the outer part of the gear plate 23 is integrally formed with a clamping frame 21 for fixing the first docking block 19, the inner side of the outer end of the clamping frame 21 is provided with a pressing head 26, the outer end of the first docking block 19 is provided with a toggle frame 41 meshingly connected with the gear plate 23, the outer side of the first docking block 19 is provided with a pressing hole 27 corresponding to the pressing head 26, the inside of the pressing hole 27 is provided with a docking rod 28 that can move laterally, the outer end of the docking rod 28 is arranged corresponding to the docking hole 29 on the second docking block 25, The upper outer end of the docking rod 28 is arranged in an inclined shape, and a storage groove 31 is provided at the upper part of the docking hole 29. A longitudinally movable locking rod 30 is provided inside the storage groove 31. The lower end of the locking rod 30 is arranged corresponding to the locking hole 32 opened on the docking rod 28. The lower end of the locking rod 30 is located on one side of the pressing hole 27 and is arranged in an inclined shape. Through the setting of the support base 1, the two casting mold frames 3 after casting can be unfolded and moved, which is convenient for subsequent casting work. At the same time, by arranging corresponding docking sleeves 15 and first docking blocks 19 on the two casting mold frames 3, pre-fixation between the two casting mold frames 3 is achieved.
如图6和图11-15所示；As shown in Figures 6 and 11-15;
实施例Example
本实施例与实施例1不同的是，浇筑模架3的内侧壁焊接有支撑框33，支撑框33的内侧壁倾斜状结构，支撑框33上方设有钢筋固定框35，支撑框33的内壁处开设有导向口34，导向口34与钢筋固定框35下部的第二导向块42对应设置，浇筑模架3内侧支撑框33的内径从上至下依次递减，钢筋固定框35内壁的一侧焊接有第一连接臂36，钢筋固定框35内壁的另一侧焊接有第二连接臂37，第一连接臂36和第二连接臂37上均贯穿设有穿设孔40，第一连接臂36的外端一体成型有对接柱44，对接柱44的外端穿插在第二连接臂37端部开设的调节孔38内，对接柱44的上端面开设有调节槽24，第二连接臂37上螺纹连接有与调节槽24对应设置的螺钉43，通过设置可变边框尺寸的钢筋固定框35，起到与内径从上至下依次递减的支撑框33配合安装的目的，达到对钢筋的限位固定。The present embodiment is different from the embodiment 1 in that a support frame 33 is welded to the inner wall of the casting formwork 3, the inner wall of the support frame 33 is of an inclined structure, a steel bar fixing frame 35 is arranged above the support frame 33, a guide opening 34 is opened at the inner wall of the support frame 33, the guide opening 34 is arranged corresponding to the second guide block 42 at the lower part of the steel bar fixing frame 35, the inner diameter of the inner support frame 33 of the casting formwork 3 decreases from top to bottom, a first connecting arm 36 is welded to one side of the inner wall of the steel bar fixing frame 35, and a second connecting arm 37 is welded to the other side of the inner wall of the steel bar fixing frame 35. The first connecting arm 36 and the second connecting arm 37 are both penetrated by a through hole 40, and a docking column 44 is integrally formed at the outer end of the first connecting arm 36. The outer end of the docking column 44 is inserted into the adjustment hole 38 provided at the end of the second connecting arm 37, and an adjustment groove 24 is provided on the upper end surface of the docking column 44. A screw 43 corresponding to the adjustment groove 24 is threadedly connected to the second connecting arm 37. By providing a steel bar fixing frame 35 with a variable frame size, it is achieved to cooperate with the support frame 33 whose inner diameter decreases from top to bottom, so as to achieve the limit fixation of the steel bar.
如图16-17所示；As shown in Figures 16-17;
实施例Example
本实施例与实施例1不同的是，开口20内侧最下端浇筑模架3的外侧开设有安装槽10，安装槽10的内部设有可上下移动的底部封板11，底部封板11的上端焊接有连接杆12，连接杆12的穿插在安装槽10上部的防脱孔13，底部封板11的下部设有固定孔39，通过设置可上下移动的底部封板11，在浇筑模架3对接完毕后，实现浇筑模架3底部与地面之间间隙处的密封，避免在浇筑时，混凝土浆料的泄露。This embodiment is different from Embodiment 1 in that a mounting groove 10 is provided on the outer side of the lowermost casting formwork 3 inside the opening 20, and a bottom sealing plate 11 which can be moved up and down is provided inside the mounting groove 10, and a connecting rod 12 is welded to the upper end of the bottom sealing plate 11, and the connecting rod 12 is inserted into the anti-drop hole 13 at the upper part of the mounting groove 10, and a fixing hole 39 is provided at the lower part of the bottom sealing plate 11. By providing the bottom sealing plate 11 which can be moved up and down, after the casting formwork 3 is docked, the gap between the bottom of the casting formwork 3 and the ground is sealed to avoid leakage of concrete slurry during pouring.
工作原理：在使用该可对桥梁施工模架进行稳定转移的支撑基座时，如图3-4所示，支撑基座1内侧的伸缩机构2将2个浇筑模架3向外拉开，起吊设备通过起吊绳和起吊块17对2个浇筑模架3拉紧，支撑基座1通过其底部的移动轮8在导轨9上移动，将2个浇筑模架3移动到下一个浇筑点，在2个浇筑模架3移动的过程中，2个浇筑模架3外侧的第一导向块18在限位架5内侧的导向槽6内滑动，防止2个浇筑模架3的晃动，待2个浇筑模架3移动到浇筑点后，如图1-10所示，支撑基座1内侧的伸缩机构2将2个浇筑模架3向内推动，2个浇筑模架3接触，即一侧浇筑模架3上的第一对接块19进入到另一侧浇筑模架3上的对接套15内，并与对接套15内部的第二对接块25接触，在此过程中，第一对接块19外端的拨动架41与对接套15内部齿轮盘23啮合，齿轮盘23带动起外端的卡紧架21转动，卡紧架21内部的按压头26进入到第一对接块19上的按压孔27内，按压孔27内的对接杆28在受到按压头26推动下，对其内部的弹簧压缩，并进入到第二对接块25内部的对接孔29内，在对接杆28进入到对接孔29内部的过程中，对接杆28端部的倾斜端与对接孔29内部锁杆30下端的倾斜端接触，并将锁杆30挤入到收纳槽31内，待对接杆28上的锁孔32移动到锁杆30正下方时，锁杆30在收纳槽31内弹簧的推动下，锁杆30的下端进入到对接杆28上的锁孔32内，进而实现对对接杆28的固定，进而对2个浇筑模架3进行预限位，并通过拼接块16进行最终固定；Working principle: When using the support base that can stably transfer the bridge construction formwork, as shown in Figure 3-4, the telescopic mechanism 2 on the inner side of the support base 1 pulls the two casting formworks 3 outward, and the lifting equipment tightens the two casting formworks 3 through the lifting rope and lifting block 17. The support base 1 moves on the guide rail 9 through the moving wheel 8 at its bottom to move the two casting formworks 3 to the next casting point. During the movement of the two casting formworks 3, the first outer side of the two casting formworks 3 is The guide block 18 slides in the guide groove 6 on the inner side of the limit frame 5 to prevent the two casting mold frames 3 from shaking. After the two casting mold frames 3 move to the casting point, as shown in Figure 1-10, the telescopic mechanism 2 on the inner side of the support base 1 pushes the two casting mold frames 3 inward, and the two casting mold frames 3 contact, that is, the first docking block 19 on the casting mold frame 3 on one side enters the docking sleeve 15 on the casting mold frame 3 on the other side, and contacts with the second docking block 25 inside the docking sleeve 15. In this process, The toggle frame 41 at the outer end of the first docking block 19 meshes with the gear plate 23 inside the docking sleeve 15, and the gear plate 23 drives the clamping frame 21 at the outer end to rotate, and the pressing head 26 inside the clamping frame 21 enters into the pressing hole 27 on the first docking block 19. The docking rod 28 in the pressing hole 27 is pushed by the pressing head 26 to compress the spring inside it and enter into the docking hole 29 inside the second docking block 25. In the process of the docking rod 28 entering the docking hole 29, The inclined end of the end of the docking rod 28 contacts the inclined end of the lower end of the locking rod 30 in the docking hole 29, and squeezes the locking rod 30 into the receiving groove 31. When the locking hole 32 on the docking rod 28 moves to just below the locking rod 30, the locking rod 30 is pushed by the spring in the receiving groove 31, and the lower end of the locking rod 30 enters the locking hole 32 on the docking rod 28, thereby achieving the fixation of the docking rod 28, and then pre-limiting the two casting mold frames 3, and finally fixing them through the splicing block 16;
在浇筑模架3固定完毕后，如图6和图11-15所示，先根据浇筑模架3内部从上至下支撑框33的内径尺寸调节相应钢筋固定框35两侧边框之间的距离，即，向内挤压钢筋固定框35的两侧边框，使钢筋固定框35内侧第一连接臂36上的对接柱44在第二连接臂37内部的调节孔38内移动，并通过对接柱44上的刻度线，观察对接柱44的距离，待移动到与浇筑模架3内部相应支撑框33的内径尺寸后，旋紧第二连接臂37上的螺钉43，螺钉43顶紧对接柱44上的调节槽24，实现对压钢筋固定框35两侧边框距离的调节，并按照相应的步骤根据浇筑模架3内部相应支撑框33的内径尺寸调节其余的压钢筋固定框35，调节完毕后，先将钢筋竖向放入到浇筑模架3内部，并按照相应支撑框33的尺寸，将压钢筋固定框35放入到浇筑模架3内部，即，先将底部的压钢筋固定框35内侧第一连接臂36和第二连接臂37上的穿设孔40套设在钢筋上，并将压钢筋固定框35下部的第二导向块42与支撑框33上的导向口34对齐，然后将压钢筋固定框35下滑到浇筑模架3内部，浇筑模架3底部对应的支撑框33对压钢筋固定框35拖住，此时，将其余尺寸的压钢筋固定框35按照同样步骤放入到浇筑模架3内，并与浇筑模架3内部对应的支撑框33接触；After the casting formwork 3 is fixed, as shown in Figures 6 and 11-15, first adjust the distance between the two side frames of the corresponding steel bar fixing frame 35 according to the inner diameter size of the support frame 33 from top to bottom inside the casting formwork 3, that is, squeeze the two side frames of the steel bar fixing frame 35 inward, so that the docking column 44 on the first connecting arm 36 inside the steel bar fixing frame 35 moves in the adjustment hole 38 inside the second connecting arm 37, and observe the distance of the docking column 44 through the scale line on the docking column 44, and after moving to the inner diameter size of the corresponding support frame 33 inside the casting formwork 3, tighten the screw 43 on the second connecting arm 37, and the screw 43 presses the adjustment groove 24 on the docking column 44 to adjust the distance between the two side frames of the pressed steel bar fixing frame 35, and follow the corresponding steps according to the corresponding support frame inside the casting formwork 3. The inner diameter size of 33 is used to adjust the remaining steel bar fixing frames 35. After the adjustment is completed, the steel bars are first placed vertically into the casting mold frame 3, and the steel bar fixing frame 35 is placed into the casting mold frame 3 according to the size of the corresponding support frame 33, that is, the through holes 40 on the first connecting arm 36 and the second connecting arm 37 on the inner side of the bottom steel bar fixing frame 35 are first sleeved on the steel bars, and the second guide block 42 at the lower part of the steel bar fixing frame 35 is aligned with the guide opening 34 on the support frame 33, and then the steel bar fixing frame 35 is slid down into the casting mold frame 3, and the support frame 33 corresponding to the bottom of the casting mold frame 3 drags the steel bar fixing frame 35. At this time, the steel bar fixing frames 35 of other sizes are placed into the casting mold frame 3 according to the same steps, and contact with the corresponding support frames 33 inside the casting mold frame 3;
压钢筋固定框35安装完毕后，如图1和图16-17所示，将底部封板11上部连接杆12插入到浇筑模架3下部安装槽10上的防脱孔13内，并使底部封板11底部与地面接触，然后，旋紧底部封板11上固定孔39内的螺栓，螺栓通过底部封板11对安装槽10下部顶紧，并结合连接杆12的限位，便可对浇筑模架3与地面之间的缝隙处封堵，最后，便可通过从浇筑模架3顶部进行浇筑。After the installation of the steel bar fixing frame 35 is completed, as shown in Figures 1 and 16-17, the upper connecting rod 12 of the bottom sealing plate 11 is inserted into the anti-drop hole 13 on the lower mounting groove 10 of the casting formwork 3, and the bottom of the bottom sealing plate 11 is made to contact the ground, and then, the bolts in the fixing holes 39 on the bottom sealing plate 11 are tightened. The bolts are tightened against the lower part of the mounting groove 10 through the bottom sealing plate 11, and combined with the limiting of the connecting rod 12, the gap between the casting formwork 3 and the ground can be sealed. Finally, casting can be carried out from the top of the casting formwork 3.
需要理解的是，术语“中心”、“纵向”、“横向”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为便于描述本发明的简化描述，而不是指示或暗指所指的装置或元件必须具有特定的方位、为特定的方位构造和操作，因而不能理解为对本发明保护内容的限制，本发明使用到的标准零件均可以从市场上购买，异形件根据说明书的和附图的记载均可以进行订制，各个零件的具体连接方式均采用现有技术中成熟的螺栓、铆钉、焊接等常规手段，机械、零件和设备均采用现有技术中，常规的型号，加上电路连接采用现有技术中常规的连接方式，在此不再详述。It should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or components referred to must have specific directions, be constructed and operated in specific directions, and therefore cannot be understood as limitations on the protection content of the present invention. The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can all be customized according to the instructions and the drawings. The specific connection methods of each part all adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
本说明书中未作详细描述的内容属于本领域专业技术人员公知的现有技术，尽管参照前述实施例对本发明进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
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