A kind of Portable water plane measurer
Technical field
The utility model relates to a kind of level measuring technology field, particularly relates to a kind of Portable water plane measurer.
Background technology
In building ground, all kinds of working-yard of house decoration, frequent needs ensure that the flatness of construction object guarantees construction quality, whether the mode of current detection flatness utilizes the modes such as plane centreline hanging wire pendant to estimate to determine construction object smooth mostly by workmen, and the pendant point that hanging wire pendant is measured is usually by manually determining, be difficult to ensure accuracy, the error that operates is wayward and convenient not.During as decorating house ground, if require that day water Pingdu is very high, then by means of only drawing horizontal method to be difficult to determine ground whether level.
To sum up, current plane surveying generally lacks light and handy supporting survey instrument easily, and surveying work is loaded down with trivial details, waste time and energy.
Utility model content
The technical problems to be solved in the utility model is to provide conveniently, measures accurately the Portable water plane measurer of flatness.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of Portable water plane measurer, comprise a horizontal base, the upper surface of horizontal base is provided with mutually vertical and circumferential closed first horizontal bubble and the second horizontal bubble, horizontal base arranges at least three expansion links be evenly arranged, the end of each expansion link arranges a positioning element, and the plane that the bottom surface of each positioning element is formed is parallel with the plane at the second horizontal bubble place with the first horizontal bubble.
The utility model improves further and is: described horizontal base is rectangle, and expansion link is arranged at the corner of horizontal base and can stretches out along the different directions in the same plane of parallel described horizontal base.
The utility model improves further and is: described horizontal base to be the length of side the be square of 10 centimetres.
Owing to adopting technique scheme, the beneficial effect that the utility model produces is:
A kind of Portable water plane measurer disclosed in the utility model, by being arranged on horizontal base upper surface, orthogonal first horizontal bubble and the second horizontal bubble, flatness detection is carried out to construction object, utilize telescopic expansion link and positioning element, can this portable level measuring device be positioned on tested surface, if tested surface is out-of-level, then at least have one in two bubbles not between two parties, when two bubbles are all placed in the middle, show that tested surface is level.The utility model highly versatile, simple to operate, and two orthogonal horizontal bubbles can ensure that measurement result accuracy is higher.
The corner that horizontal base of the present utility model is rectangle, expansion link is arranged on horizontal base and can stretching out, can strengthen measurement range of the present utility model.
Accompanying drawing explanation
Fig. 1 is the vertical view of Portable water plane measurer disclosed in the utility model embodiment;
Fig. 2 is the cut-open view of the plane measurer of Portable water shown in Fig. 1.
In the accompanying drawings: 1, horizontal base, the 2, first horizontal bubble, the 3, second horizontal bubble, 4, expansion link, 5, positioning element.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
The vertical view of Fig. 1 portable level measuring device disclosed in the utility model embodiment, as shown in Figure 1, described portable level measuring device comprises a horizontal base 1, and this horizontal base 1 can be galvanized steel plain sheet; The upper surface of horizontal base 1 is provided with circumferential closed first horizontal bubble 2 and the horizontal bubble 2 of the second horizontal bubble 3, first mutually vertical with the second horizontal bubble 3, the second horizontal bubble 3 is positioned on the perpendicular bisector of the first horizontal bubble 1; Horizontal base 1 is provided with at least three expansion links be evenly arranged 4, the end of each expansion link 4 arranges a positioning element 5, this positioning element 5 realizes point location by screw, and the plane that the bottom surface of each positioning element 5 is formed is parallel with the plane at the second horizontal bubble 3 place with the first horizontal bubble 2.
Described horizontal base 1 is rectangle or triangle; When horizontal base 1 is rectangle, this portable level measuring device comprises four expansion links 4 be separately positioned on four angles of horizontal base 1; When horizontal base 1 is triangle, this portable level measuring device comprises three expansion links 4 be separately positioned on three angles of horizontal base 1; Above-mentioned expansion link 4 can stretch out along the different directions in the same plane of parallel described horizontal base 1.
When described horizontal base 1 is square in rectangle, the length of side of described horizontal base 1 can be 10 centimetres.
A kind of Portable water plane measurer disclosed in the utility model, by being arranged on horizontal base upper surface, orthogonal first horizontal bubble and the second horizontal bubble, flatness detection is carried out to construction object, utilize telescopic expansion link and positioning element, can this portable level measuring device be positioned on tested surface, if tested surface is out-of-level, then at least have one in two bubbles not between two parties, when two bubbles are all placed in the middle, show that tested surface is level.The utility model highly versatile, simple to operate, and two orthogonal horizontal bubbles can ensure that measurement result accuracy is higher.
The corner that horizontal base of the present utility model is rectangle, expansion link is arranged on horizontal base and can stretching out, can strengthen measurement range of the present utility model.