CN2192879Y - Universal horizontal rule - Google Patents

Abstract

The utility model relates to a universal horizontal ruler, used for the aspects of construction work, equipment installation, etc. The utility model comprises upper and lower parallel ruler bodies which are fixed with a platy gauge. A dial plate is fixed on the gauge body, and a central shaft in the middle part of the gauge body is sheathed with a gauge pointer which can rotate freely around the shaft. In addition, the end of the ruler body is also provided with a movable ruler which composes an angle square with the ruler body. The ruler can measure the gradient of 0 to 90 DEG of the object, has readable data, simple structure and convenient use, and can satisfy the requirement of general engineering.

Description

Universal horizontal rule

The utility model relates to a kind of measuring instrument that is used for aspects such as construction work, equipment installation, a kind of universal horizon chi of more specifically saying so.

At present, the horizontal measuring instrument that people use always mainly is to utilize the steam bubble in the glass curved tube whether to come levelling between two parties, and whether steam bubble is as the criterion by range estimation between two parties, so measuring accuracy is not high, does not also have readable.In addition, this measuring instrument complex manufacturing technology, function singleness only can be as surveyor's staff usefulness, and the gradient, angle are measured in inconvenience.

The purpose of this utility model provides a kind of measuring accuracy height, data are readable and can measure the universal horizon chi of the object angle and the gradient.

The purpose of this utility model can realize in the following manner: a kind of universal horizon chi, include parallel chi body up and down, be fixed with a tabular table body on it, dial plate is fixed on the table body, is set with the indicator that can freely rotate around axle on the central shaft at table body middle part.

Also be fixed with the table lid that can cover dial plate and indicator on the described table body.One end of described chi body is fixed with cushion block, and hinged movable ruler on it is fixed with the spring leaf that can keep the right angle when movable ruler is opened with the chi body on the termination of cushion block.

The utility model compared with prior art has following advantage: owing to adopt indicator, dial plate to measure levelness, measuring accuracy is improved greatly, in addition, also can be used for the degree of tilt of Measuring Object.Data are readable, can satisfy the requirement of common engineering fully, and are easy to use, reliable, easy to manufacture.

Description of drawings:

Accompanying drawing 1 is a structural front view of the present utility model.

Accompanying drawing 2 is A-A sectional views of Fig. 1.

Accompanying drawing 3 is assembly drawings of the utility model cushion block and spring leaf.

The utility model is described in further detail with reference to the accompanying drawings:

Shown in accompanying drawing 1,2: a kind of universal horizon chi, include chi body 1, available metal, timber, plastics are made, and the pros and cons that reaches up and down of chi body 1 all is carved with yardstick, can measure short and small size.The middle part of chi body 1 is provided with measurement mechanism 3, can be used to measure 0～90 ° of the degree of tilt of object, described measurement mechanism 3 includes tabular table body 3-1, the dial plate 3-3 that has scale is fixed on the table body 3-1, and 0 ° of line on the dial plate 3-3 is perpendicular to the chi face of chi body about in the of 1, there is a central shaft 3-2 at table body 3-1 middle part, indicator 3-4 is enclosed within on the central shaft 3-2, and can be around 360 ° of central shaft 3-2 rotations, deviation of gravity center one end of indicator 3-4 makes the tail end of indicator 3-4 point to ground ball center all the time.In order to prevent the damage of exotic to pointer 3-4, on table body 3-1, add table and cover 3-5, dial plate 3-3, indicator 3-4 are encapsulated in table cover in the 3-5.End at chi body 1 is fixed with cushion block 5, and the movable ruler 4 of band scale is hinged on the cushion block 5, after movable ruler 4 is drawn back, can make 1 one-tenth 90 ° of movable ruler 4 and chi bodies, makes angle square and uses.At the lateral surface of cushion block 5, the tail end of just movable ruler 4 is equipped with spring leaf 6, is used for the unlatching of control activity ruler 4 and stable, and assurance activity ruler 4 is vertical with chi body 1.

Claims (5)

1, a kind of universal horizon chi, include up and down chi body (1) with scale, it is characterized in that: be fixed with table body (3-1) on the chi body (1), the dial plate (3-3) of band scale is fixed on the table body (3-1), and 0 ° of line on the dial plate (3-3) is vertical with the face of chi up and down of chi body (1), is set with the indicator (3-4) that can freely rotate around axle on the central shaft (3-2) at middle part of table body (3-1).

2, universal horizon chi according to claim 1 is characterized in that: also be fixed with the table lid (3-5) that can cover dial plate (3-3) and indicator (3-4) on the described table body (3-1).

3, universal horizon chi according to claim 1 and 2, it is characterized in that: an end of described chi body (1) is fixed with cushion block (5), hinged movable ruler (4) on it is fixed with on the termination of cushion block (5) when movable ruler (4) is opened and can keeps 90 ° spring leaf (6) with chi body (1).

4, universal horizon chi according to claim 1 and 2 is characterized in that: described chi body (1) reaches the front and back scale up and down.

5, universal horizon chi according to claim 3 is characterized in that: described chi body (1) reaches the front and back scale up and down.

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