Floor is built measurer for thickness
Technical field
The utility model relates to a kind of floor and builds measurer for thickness.
Background technology
In the monolithic reinforced concrete structure work progress, the thickness of building of floor plays an important role to the quality of entity structure, and the thickness low LCL that floor is built then influences bearing capacity and structural safety, builds that thickness is bigger than normal then to be influenced usage space and increase dead load.
Traditional floor is built method for controlling thickness: on reserved steel bar or the template waiting to build on the flooring, survey the reference mark of establishing some;, convert with the distance between steel ruler measurement concrete surface to the control line again and water the thickness of build floor as control line through backguy between two reference mark.This method is controlled comparatively loaded down with trivial details; And, also can't accurately carry out backguy to some positions, corner and measure, so in the practice of construction process because the reference mark of measuring is limited; The workman only controls at the position that is convenient for measuring usually, brings potential safety hazard for the structure construction quality.
Summary of the invention
In order to solve existing in prior technology the problems referred to above, the utility model provides a kind of floor to build measurer for thickness, and it not only can intuitively measure the concreting thickness of any part accurately, and simple to operation, helps guaranteeing construction quality.
The utility model technical scheme is to constitute like this; A kind of floor is built measurer for thickness, it is characterized in that: it comprises that sounding rod, movable sleeve place measuring disk, movable sleeve on the sounding rod to place on the sounding rod and at the reading centring ring above the measuring disk and be fixedly connected on the web member between reading centring ring and the measuring disk; Said sounding rod is provided with the rule that distributes along the length direction of sounding rod.
The principle of work of the utility model technique scheme is explained as follows: after having built concrete, sounding rod is vertically inserted in the concrete layer of building, reach until the bottom of sounding rod till the bottom surface of concrete layer.Sounding rod because concrete layer can make measuring disk move up to the obstruction effect of measuring disk, drives the reading centring ring through web member simultaneously and moves up during insertion.Can visual and accurate know the distance that reading centring ring relative measurement bar moves up through rule set on the sounding rod, this distance is consistent with the distance that measuring disk relative measurement bar moves up, and also is the concrete thickness of building simultaneously.
The utility model technique scheme has also been done following improvement:
Said web member preferably is made up of rigid connector, constitutes like rod member or pipe fitting.Can drive the reading centring ring automatically through web member when like this, measuring disk moves up moves up.If web member is a flexible connecting member, then the workmen also can be manually with the reading centring ring with measuring disk is stretching measures, but do comparatively trouble like this.
In order further to improve the convenience of surveying work; Improve measuring speed; Reduce the conversion work of measuring; Distance between the minimum scale reference point of said rule and the bottom of sounding rod equals the distance between reading centring ring and the measuring disk, and said sounding rod is provided with the locating flange that is used for preventing reading centring ring whereabouts at the horizontal side of its minimum scale reference point.
Insert in the concrete of building for the ease of sounding rod, the bottom of said sounding rod is made up of up big and down small conehead.
For the ease of after measuring end, withdrawing from sounding rod easily and fast, the top of said sounding rod is provided with handle.
Compared to prior art; The utlity model has following advantage: the utility model not only can intuitively be measured the concreting thickness of any part accurately; And it is simple to operation; Be convenient in the workmen, apply, can guarantee effectively that the thickness of building of floor reaches designing requirement, guarantee construction quality.
Description of drawings
Fig. 1 is the structural representation that a kind of floor that the utility model provides is built measurer for thickness.
Fig. 2 decomposes the sounding rod synoptic diagram of coming out from Fig. 1.
Fig. 3 decomposes the reading centring ring that comes out to be connected synoptic diagram with measuring disk from Fig. 1.
Fig. 4 is the utility model user mode synoptic diagram.
Label declaration among the figure: 1, sounding rod, 2, measuring disk, 3, the reading centring ring, 4, web member, 5, rule, 6, conehead, 7, handle, 8, locating flange, 9, the floor of building.
Embodiment
Below in conjunction with Figure of description and embodiment the utility model content is elaborated:
Build the measurer for thickness structural representation like Fig. 1-shown in Figure 3 for a kind of floor that the utility model provides, it is characterized in that: it comprise sounding rod 1, movable sleeve place measuring disk 2, movable sleeve on the sounding rod 1 to place on the sounding rod 1 and the reading centring ring 3 above the measuring disk 2 and be fixedly connected on reading centring ring 3 and measuring disk 2 between web member 4; Said sounding rod 1 is provided with the rule 5 that distributes along the length direction of sounding rod 1.
Said web member 4 is made up of rigid bar or pipe fitting.
Distance between the minimum scale reference point of said rule 5 and the bottom of sounding rod 1 equals the distance between reading centring ring 3 and the measuring disk 2, and said sounding rod 1 is provided with the locating flange 8 that is used for preventing reading centring ring 3 whereabouts at the horizontal side of its minimum scale reference point.
The bottom of said sounding rod 1 is made up of up big and down small conehead 6.
The top of said sounding rod 1 is provided with handle 7.