A semi-grouting sleeve connection structure of assembled components
A semi-grouting sleeve and connection structure technology, which is applied in the direction of building components, structural elements, building reinforcements, etc., can solve the problems of grouting cement not being tight and the stability of the sleeve connection structure being reduced, and achieve the effect of convenient operation
Active Publication Date: 2020-11-10
WENZHOU ELECTRIC POWER DESIGN +1
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Problems solved by technology
In the existing semi-grouting sleeve, the grouting cement has pores due to the existence of gravel during the grouting process, and the grouting cement is not tight, which reduces the stability of the sleeve connection structure
Method used
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Embodiment Construction
[0016] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.
[0017] refer to Figures 1 to 2 As shown, the embodiment is described: the present invention provides a semi-grouting sleeve connection structure for assembled components, including a cylinder body 1, a through groove 2 is arranged in the cylinder body 1, and the outer wall of the cylinder body 1 is provided with a The slurry inlet 3 and the slurry outlet 4 through which the through groove 2 passes, one end of the cylinder 1 is provided with a threaded mounting hole, the other end of the cylinder 1 is provided with a rubber sealing ring 5, and the cylinder 1 is provided with a stirring part 6, the stirring part 6 is in the shape of a hollow sleeve, the stirring part 6 is laterally provided with a first fixed rod 7 and a second fixed rod 8, the first fixed rod 7 protrudes from the slurry inlet 3, and the first fixed rod 7 Two fixed rods 8 pro...
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The invention discloses a prefabricated member semi-grouting sleeve connection structure, which comprises a barrel body, wherein a through groove is formed in the barrel body, a slurry feeding openingand a slurry discharging opening which penetrate through the through groove are arranged on an outer lateral wall of the barrel body, a threaded installation hole is formed at one end of the barrel body, a rubber sealing ring is arranged at the other end of the barrel body, a stirring part is arranged in the barrel body, the stirring part is in a hollow sleeve shape, a first fixed rod and a second fixed rod are arranged in the lateral direction of the stirring part, the first fixed rod extends out of the slurry feeding opening, the second fixed rod extends out of the slurry discharging opening, and the first fixed rod and the second fixed rod are used for driving the stirring part to rotate. As the stirring part is arranged in the semi-grouting sleeve, cement in the barrel body can be even by rotating the stirring part, and the barrel body can be fully filled with the cement; the first fixed rod or the second fixed rod serves as a driving part of the stirring part, and the first fixedrod and the second fixed rod extend out of the slurry feeding opening and the slurry discharging opening; thus, convenience is brought to operation when the first fixed rod and the second fixed rod are driven.
Description
technical field [0001] The invention relates to the field of civil engineering, in particular to a semi-grouting sleeve connection structure of assembled components. Background technique [0002] The prefabricated large slab straight column grouting sleeve foundation consists of two parts: prefabricated concrete base column and bottom plate. The bottom of the base column adopts a grouting sleeve structure, and the anchor bar corresponding to the base column is pre-embedded in the middle of the base plate. When the center of the base column is aligned with the anchor bar of the bottom plate and inserted, inject high-strength fine stone concrete through the grouting hole in the grouting sleeve structure to fill the cavity between the sleeve and the bottom plate. When the grout hole overflows, the grouting is completed. pulp. After curing, the base column is firmly connected with the bottom plate. Under the condition of keeping the bottom plate unchanged, the buried depth of...
Claims
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IPC IPC(8): E04C5/16E04G21/02
CPCE04C5/165E04G21/02
Inventor 郑存波谢宾徐向东陈哲季克朗陈征远张志军池超凡刘畅徐旭东徐励钱成雷黄志清冯伟陈长龙林振练李大任周吉尚
Owner WENZHOU ELECTRIC POWER DESIGN