A kind of bridge concrete slab surface ejector and its ejection process
A concrete and slab technology, applied in the direction of manufacturing tools, mold auxiliary parts, ceramic molding machines, etc., can solve problems such as the lack of stripping strips on the concrete slab surface of bridges, and achieve the solution of stripping strips, convenient operation, and stripping technology. simple effect
Inactive Publication Date: 2020-08-14
安徽国顺交通建设试验检测有限公司
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Problems solved by technology
[0003] The object of the present invention is to provide a bridge concrete slab lifter and its lifter process. The lifter has a simple structure, easy operation, and simple lifter process. The bridge concrete slab obtained is better than the traditional bridge concrete slab lifted The surface integrity is high, which basically solves the problem of bridge concrete slab demoulding with gaps, and ensures the accuracy requirements of bridge concrete slab construction
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[0024] With reference to accompanying drawing, a kind of bridge concrete slab surface stripping device comprises the stripping mouth 10 that is arranged on the parting mold A, the parallel stripping mouth 10 in the stripping mouth 10 is fixedly provided with the stripping window 11, described stripping window 11 The inner side of the mold window 11 is symmetrically arranged on the front and back, and the left and right sides are symmetrical. The connecting block 12 is arranged parallel to the drawing window 11. The connecting block 12 is provided with a first connecting hole, and the outer side of the drawing window 11 is symmetrically provided with connecting blocks. Beam 13, a second connecting hole is opened on the connecting beam 13;
[0025] The connecting block 12 is connected with a connecting plate 20 in parallel, and the connecting beam 13 is vertically connected with a support seat 30, the upper end of the support seat 30 is arranged higher than the ejection window 11...
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The invention relates to a bridge concrete slab mold release device. The bridge concrete slab mold release device comprises mold release openings, wherein the mold release openings are formed in a split mold A. A mold release window is fixedly arranged in each mold release opening in the mode of being parallel to the mold release opening. Connecting blocks are arranged on the inner side of each mold release window in a front-and-rear symmetry and left-and-right symmetry mode and arranged in the mode of being parallel to the corresponding mold release window, and first connecting holes are formed in the connecting blocks. Connecting beams are arranged on the outer side of each mold release window in a front-and-rear symmetry mode, and second connecting holes are formed in the connecting beams. Flat connecting plates are connected to the connecting blocks in a parallel mode. Supporting bases are vertically connected to the connecting beams, and the upper ends of the supporting bases arearranged in the mode of being higher than the mold release windows. Penetrative holes are formed in the upper ends of the supporting bases, and the axis of each penetrative hole is perpendicular to the corresponding flat connecting plate in a downward inclined mode. Levers are arranged in the penetrative holes in a penetrating mode, hook portions are arranged at the front ends of the levers and hooked on the front edges of the flat connecting plates, and a press rod is arranged on the rear portions of the levers.
Description
technical field [0001] The invention relates to bridge engineering, in particular to a bridge concrete slab surface ejector and an ejection process thereof. Background technique [0002] The bridge concrete slab is the main component of the bridge, which is connected with the supporting beams, beam ribs and diaphragms in the bridging project to form the load-bearing structure of the bridge. In the production of bridge concrete slabs, the whole mold is usually used to form the bridge concrete slab. Although this kind of whole mold is simple, it is easy to cause the bridge concrete slab to be completely damaged due to the fact that the whole mold is demoulded at one time. The demoulding belt of the mold is missing, so the existing multi-purpose split mold, although the split mold has reduced the problem of the bridge concrete slab demoulding belt missing, but because the existing split mold is used to lift the demoulding, the bridge concrete slab The integrity rate of the sur...
Claims
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IPC IPC(8): B28B7/00B28B13/06
CPCB28B7/0002B28B13/065
Inventor 汪军琴左松林袁冬梅舒峰
Owner 安徽国顺交通建设试验检测有限公司