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Expansion joint structure for wagon balance and steel structure concrete type wagon balance
The expansion joint structure comprises first profile steel and second profile steel which are symmetrically arranged, an expansion joint is reserved between the first profile steel and the second profile steel, an upper-layer flexible sealing adhesive layer and a lower-layer flexible sealing piece which are used for sealing the expansion joint are arranged between the first profile steel and the second profile steel, and the upper-layer flexible sealing adhesive layer is located above the lower-layer flexible sealing piece. The first clamping part and the second clamping part are located on the two sides correspondingly, the sealing part is connected with the first clamping part and the second clamping part, and a first clamping groove used for fixing the first clamping part is formed in the surface of the side, facing the expansion joint, of the first profile steel. A second clamping groove used for fixing the second clamping part is formed in the surface of the side, facing the expansion joint, of the second profile steel. The invention further discloses a steel structure concrete type wagon balance adopting the expansion joint structure. By adopting the double-layer sealing structure, the sealing protection effect of the expansion joint of the wagon balance is greatly improved.
本发明公开了一种地磅用伸缩缝结构，包括对称设置留有伸缩缝的第一型钢和第二型钢，第一型钢和第二型钢之间设有用于密封伸缩缝的上层柔性密封胶层和下层柔性密封件，上层柔性密封胶层位于下层柔性密封件的上方，下层柔性密封件包括分别位于两侧的第一卡接部和第二卡接部以及连接第一卡接部和第二卡接部的密封部，第一型钢在朝向伸缩缝的一侧表面设有用于固定第一卡接部的第一卡槽，第二型钢在朝向伸缩缝的一侧表面设有用于固定第二卡接部的第二卡槽。本发明还公开了采取该伸缩缝结构的钢结构混凝土型地磅。本发明通过采取双层密封结构的设置，大大提高了地磅伸缩缝的密封保护效果。
Expansion joint structure for wagon balance and steel structure concrete type wagon balance
The expansion joint structure comprises first profile steel and second profile steel which are symmetrically arranged, an expansion joint is reserved between the first profile steel and the second profile steel, an upper-layer flexible sealing adhesive layer and a lower-layer flexible sealing piece which are used for sealing the expansion joint are arranged between the first profile steel and the second profile steel, and the upper-layer flexible sealing adhesive layer is located above the lower-layer flexible sealing piece. The first clamping part and the second clamping part are located on the two sides correspondingly, the sealing part is connected with the first clamping part and the second clamping part, and a first clamping groove used for fixing the first clamping part is formed in the surface of the side, facing the expansion joint, of the first profile steel. A second clamping groove used for fixing the second clamping part is formed in the surface of the side, facing the expansion joint, of the second profile steel. The invention further discloses a steel structure concrete type wagon balance adopting the expansion joint structure. By adopting the double-layer sealing structure, the sealing protection effect of the expansion joint of the wagon balance is greatly improved.
本发明公开了一种地磅用伸缩缝结构，包括对称设置留有伸缩缝的第一型钢和第二型钢，第一型钢和第二型钢之间设有用于密封伸缩缝的上层柔性密封胶层和下层柔性密封件，上层柔性密封胶层位于下层柔性密封件的上方，下层柔性密封件包括分别位于两侧的第一卡接部和第二卡接部以及连接第一卡接部和第二卡接部的密封部，第一型钢在朝向伸缩缝的一侧表面设有用于固定第一卡接部的第一卡槽，第二型钢在朝向伸缩缝的一侧表面设有用于固定第二卡接部的第二卡槽。本发明还公开了采取该伸缩缝结构的钢结构混凝土型地磅。本发明通过采取双层密封结构的设置，大大提高了地磅伸缩缝的密封保护效果。
Expansion joint structure for wagon balance and steel structure concrete type wagon balance
一种地磅用伸缩缝结构及钢结构混凝土型地磅
SU LONGBIN (author)
2022-12-09
Patent
Electronic Resource
Chinese
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