Same-condition grouting sleeve test piece device and plumpness detection method
阅读说明:本技术 一种同条件灌浆套筒试件装置及饱满度检测方法 (Same-condition grouting sleeve test piece device and plumpness detection method ) 是由 郭宏 张嘉欣 刘凯 秦成 程志军 张潇 王浩阳 于 2019-10-15 设计创作,主要内容包括:本发明的第一方面提供了一种同条件灌浆套筒试件装置,包括:施工组套筒、试件组套筒和灌浆泵;其中,实施施工组套筒和试件组套筒的两端分别设置有灌浆口和出浆口,且灌浆口位于出浆口的下方;灌浆泵同时连通施工组套筒和试件组套筒的灌浆口;施工组套筒的灌浆口连通灌浆泵的管道内径和长度,与试件组套筒的灌浆口连通灌浆泵的管道内径和长度保持一致;使用状态下,施工组套筒的灌浆口的海拔高度与试件组套筒的灌浆口的海拔高度一致。可以有效检测连接处套筒内的灌浆料的饱满度是否符合要求,并且还可以方便地确认该出强度是否满足使用要求。(The invention provides a same-condition grouting sleeve test piece device, which comprises: the system comprises a construction group sleeve, a test group sleeve and a grouting pump; wherein, the two ends of the construction group sleeve and the test group sleeve are respectively provided with a grouting port and a grout outlet, and the grouting port is positioned below the grout outlet; the grouting pump is simultaneously communicated with grouting ports of the construction group sleeve and the test group sleeve; the grouting port of the construction group sleeve is communicated with the inner diameter and the length of the pipeline of the grouting pump, and the inner diameter and the length of the pipeline communicated with the grouting pump through the grouting port of the test group sleeve are kept consistent; in a use state, the elevation height of the grouting opening of the construction group sleeve is consistent with that of the grouting opening of the test group sleeve. Whether the plumpness of the grout material in can effective detection junction sleeve meets the demands to can also conveniently confirm whether this intensity satisfies the operation requirement.)
1. The utility model provides a with conditional grout sleeve test piece device which characterized in that includes:
the grouting system comprises a construction group sleeve (1), a test group sleeve (2) and a grouting pump (3);
two ends of the construction group sleeve (1) and the test group sleeve (2) are respectively provided with a grouting opening (11) and a grout outlet (12), and the grouting opening (11) is positioned below the grout outlet (12);
the grouting pump (3) is simultaneously communicated with grouting ports (11) of the construction group sleeve (1) and the test group sleeve (2);
the inner diameter and the length of a pipeline of the grouting pump (3) communicated with the grouting port (11) of the construction group sleeve (1) are kept consistent with the inner diameter and the length of a pipeline of the grouting pump (3) communicated with the grouting port (11) of the test group sleeve (2);
in a use state, the altitude of the grouting opening (11) of the construction group sleeve (1) is consistent with the altitude of the grouting opening (11) of the test group sleeve (2).
2. The same-condition grouting sleeve test piece device as claimed in claim 1, wherein:
the grouting opening (11) and the grout outlet (12) are respectively provided with at least one first measuring end (5) and at least one second measuring end (6).
3. The same-condition grouting sleeve test piece device as claimed in claim 2, wherein:
valve gauges (4) are arranged at a grouting opening (11) and a grout outlet (12) of the construction set sleeve (1);
correspondingly, the grouting opening (11) and the grout outlet (12) of the test piece set sleeve (2) are also provided with a valve meter (4).
4. A satiation degree detection method is characterized by comprising the following steps:
utilizing the same-condition grouting sleeve test piece device of claim 3, pre-burying the construction group sleeve (1) in a vertical prefabricated member, simultaneously inserting a steel bar pre-buried in another vertical prefabricated member connected with the construction group sleeve (1) into the construction group sleeve (1), then arranging at least one test piece group sleeve (2) matched with the construction group sleeve in the vicinity of the construction group sleeve, enabling the elevation heights of grouting ports (11) of the construction group sleeve (1) and the test piece group sleeve (2) to be consistent through adjusting a backing plate, grouting the construction group sleeve (1) and the test piece group sleeve (2) through the grouting pump (3), simultaneously recording the data between the first measuring end (5) and the second measuring end (6) in the construction group sleeve (1) and the test piece group sleeve (2) respectively, and immediately checking whether the saturation degree of the grouting material in the test piece group sleeve (2) meets requirements after grouting is completed, and comparing whether the resistance data of the construction group sleeve (1) and the test group sleeve (2) in the grouting process are consistent or not, if the resistance data of the test group sleeve (2) meeting the requirement of the plumpness of the grouting material is consistent, the grout in the construction group sleeve (1) meets the requirement, and if the resistance data of the test group sleeve (2) does not meet the requirement, the concrete in the construction group sleeve (1) is washed clean by using high-pressure water immediately to prepare for secondary grouting.
5. The fullness detection method of claim 4, wherein:
5% of graphite (mass ratio) is added into the grouted concrete.
Technical Field
The invention relates to the field of constructional engineering, in particular to a same-condition grouting sleeve test piece device and a plumpness detection method.
Background
In the prior art, the difference between the manufacturing of the grouting sleeve and the engineering is large, and the fullness is difficult to detect after the grouting is finished, so that the grouting sleeve test piece can not correctly reflect the real situation after the construction is finished, and the fullness of the grouting in the sleeve is difficult to grasp under the condition of no damage.
Disclosure of Invention
The invention aims to provide a grouting sleeve test piece device and a plumpness detection method under the same conditions.
In order to solve the above problems, a first aspect of the present invention provides a same-condition grouting sleeve test piece device, including: the system comprises a construction group sleeve, a test group sleeve and a grouting pump; wherein, the two ends of the construction group sleeve and the test group sleeve are respectively provided with a grouting port and a grout outlet, and the grouting port is positioned below the grout outlet; the grouting pump is simultaneously communicated with grouting ports of the construction group sleeve and the test group sleeve; the grouting port of the construction group sleeve is communicated with the inner diameter and the length of the pipeline of the grouting pump, and the inner diameter and the length of the pipeline communicated with the grouting pump through the grouting port of the test group sleeve are kept consistent; in a use state, the elevation height of the grouting opening of the construction group sleeve is consistent with that of the grouting opening of the test group sleeve.
Further, the grouting opening and the grout outlet in the grouting sleeve test piece device under the same condition are respectively provided with at least one first measuring end and at least one second measuring end.
Furthermore, valve gauges are arranged at a grouting opening and a grout outlet of a construction set sleeve in the grouting sleeve test piece device under the same condition; correspondingly, the grouting opening and the grout outlet of the test piece set sleeve are also provided with a valve meter.
According to another aspect of the present invention, there is provided a fullness detecting method, including the steps of: utilizing the same-condition grouting sleeve test piece device of
Further, 5% (mass ratio) of graphite is added into the concrete grouted in the method for detecting the fullness.
The technical scheme of the invention has the following beneficial technical effects: whether the plumpness of the grout material in can effective detection junction sleeve reaches the requirement to can also conveniently confirm whether this intensity satisfies the operation requirement.
Drawings
FIG. 1 is a schematic structural diagram according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of another configuration according to an embodiment of the present invention;
reference numerals:
1: constructing a sleeve of the group;
11: grouting ports;
12: a pulp outlet;
2: a test piece set sleeve;
3: grouting pump;
4: a valve meter;
5: a first measuring end;
6: a second measuring end.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention. In the description of the present invention, it should be noted that the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The embodiment of the same-condition grouting sleeve test piece device comprises: the construction system comprises a
Meanwhile, in order to visually measure whether the fullness of the grouting material meets the requirement, at least one first measuring
Further, can also set up valve strapping table 4 in the
The method comprises the steps of firstly embedding a construction set
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
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