Recording device for self-compacting concrete research
A self-compacting concrete and recording device technology, applied in the field of concrete, can solve the problems of easy tearing of paper, unable to sort and store paper, etc., and achieve the effect of preventing tearing or wrinkling, and preventing scattering
Inactive Publication Date: 2022-07-08
广东合建工程总承包有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a recording device for self-compacting concrete research, which has the advantages of tear resistance and classified storage, and solves the problems of the existing recording device that the paper is easy to tear and cannot be classified and stored.
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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] see figure 1 , figure 2 image 3 and Figure 4 As shown, a recording device for self-compacting concrete research includes a plate body 1, a receiving groove 2 is opened on the top of the plate body 1, a receiving casing 3 is arranged inside the receiving groove 2, and a sliding groove is opened inside the receiving groove 2 Body 4, the interior of the sliding groove body 4 is provided with a sliding pull block 5, and the s...
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The invention relates to the technical field of concrete, and discloses a recording device for self-compacting concrete research, the recording device comprises a plate body, the top of the plate body is provided with a storage groove; the storage groove is formed in the plate body, and the storage shell is arranged in the storage groove, so that new recording paper can be placed in the storage shell, and the used recording paper can be placed in the residual space in the storage groove and can be covered by matching with the shielding plate, so that the paper is prevented from being scattered; the storage shell can have an upward jacking force through the cooperation of a reset spring and a connecting frame body, the connecting frame body drives the storage shell to move downwards, new recording paper is placed on the top of the storage shell, an annular pull block is loosened, the paper is clamped by a storage groove and the storage shell, and the storage shell is prevented from being damaged. And the paper is prevented from being torn or wrinkled.
Description
technical field [0001] The invention relates to the technical field of concrete, in particular to a recording device for self-compacting concrete research. Background technique [0002] Self-compacting concrete refers to concrete that can flow and compact under the action of its own gravity. Even if there are dense steel bars, the formwork can be completely filled with good homogeneity and no additional vibration. The hardening performance of self-compacting concrete is similar to that of ordinary concrete. Concrete is similar, while the properties of fresh concrete are quite different from ordinary concrete. The self-compacting properties of self-compacting concrete mainly include fluidity, segregation resistance and filling properties. Through continuous research on self-compacting concrete, the production of self-compacting concrete can save resources and energy, protect the environment, and improve the quality of concrete. To enhance the durability of concrete, the data...
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IPC IPC(8): B43L13/00B43L5/02B42F9/00
CPCB43L13/00B43L5/02B42F9/001
Inventor 倪永明赵东方黄燕彬伍贤会胡德勋姚湘
Owner 广东合建工程总承包有限公司