CN2239610Y - Angle square - Google Patents

Abstract

The utility model relates to an angle ruler used for builders, which belongs to an auxiliary tool in construction. The utility model mainly comprises two ruler plates and connecting bars, the ruler plates and the connecting bars are provided with an integral structure, and the ruler plates are provided with circular holes. The utility model has simple structure and can be arranged at a wall corner under construction, so the entire rendering process can be carried out with taking the utility model as a standard. After the construction finishing, the utility model can be smeared into the wall corner, so the quality of the working surface of the wall can be increased. The utility model can save material and time, the impact strength at the wall corner point is reinforced, large quantity of assistance consumption goods in the construction can be saved, and the utility model is an ideal auxiliary tool in the smearing process in the construction.

Description

Angle square

The utility model is a kind of angle square that building operation is used that is used for, and relates in particular to a kind of instrument of the usefulness of plastering.

In building operation, plastering of wall is a technical stronger operation, wall surface should be smooth bright and clean, vertical again between each adjacent metope, when especially being plastered in the corner, more need consummate skill, in at present traditional plastering technique,, locate the vertical of adjacent metope with the smooth and corner that guarantees metope mostly all by means of wooden guiding ruler and levelling of reinforcing bar clamp and location, said wooden guiding ruler needs to make with the high-quality wood working, if constructed in building, a building, then need to consume a large amount of wooden guiding rulers and reinforcing bar clamp, the cost height of construction, and expend man-hour

The purpose of this utility model is a kind of angle square of design, and it is simple in structure, uses it in the plastering construction in corner, can save the spent material of construction, improves plastering quality,

The designed angle square of the utility model is made of two orthogonal chi plates and dowel, and dowel is positioned at the orthogonal edge of two chi plates, has circular hole on the chi plate,

For fixing and positioning conveniently, the dowel of angle square protrudes in its centre of the adjacent edge of two chi plates and is hollow shape,

The designed angle square of the utility model is made by iron sheet or sheet alloy punching press,

In work progress, elder generation is outer corners shop fixtures ash within the walls, angle square is sticked on the place, corner, mortar immerses in the dowel in order to fixing guiding ruler, the mortar at chi plate place spills outside the hole, is used for fixing centering, calibration is parallel and vertical, with this as benchmark, carry out whole plastering construction then, angle square is daubed into the place, corner.

The advantage of the angle square that the utility model is designed is:

1. saving material, reduce cost, method ratio with wooden guiding ruler of traditional usefulness and the fixing construction of reinforcing bar clamp, can save the timber of making wooden guiding ruler and do a large amount of reinforcing bar that the reinforcing bar clamp is used, because when plastering a wall, need with reinforcing bar clamp location, with wooden guiding ruler levelling and look for vertically, therefore wooden guiding ruler and reinforcing bar need be expended in constructing in the corner in the past; And the designed angle square of the utility model is made by cheap metal material, and when plastering a wall the angle, use the utility model, can save wooden guiding ruler and reinforcing bar clamp, therefore saved the material in the construction as consumables, as: timber about 0.5 cubic metre and a large amount of reinforcing bars that is used to do wooden guiding ruler can be saved in the building of 4 unit 6 floor in a building

2. raising quality; The saving materials of plastering; Because angle square has guaranteed the mutually vertical of two chi plates when manufacturing; Therefore think that the corner up rightness of benchmark is good; And because daubing into the place, corner, do not take out by angle square; Therefore strengthened the shock resistance in corner; Cement in the tradition construction be can save simultaneously and technology and the expense of corner protector done; Depth of plastering generally can be controlled in 1 centimetre; And the depth of plastering of traditional plastering technique is in 2.5-3.0 centimetre; With the utility model or save the grey mortar of a large amount of usefulness of plastering

3. easy to operate, save man-hour, very convenient when the utility model is used, need not location survey back and forth, and guarantee construction quality, can save for 1/3～1/2 time than traditional plastering process,

The utility model is applicable in the plastering process in various corners, comprises vertical corner, arch corner, special-shaped corner.

Fig. 1 is the front view of the designed a kind of angle square of the utility model,

Fig. 2 is the vertical view of Fig. 1,

Fig. 3 is the front view of the designed another kind of angle square of the utility model,

Fig. 4 is the vertical view of Fig. 3,

Be described further below in conjunction with the embodiment and the effect of specific embodiment the designed angle square of the utility model,

Embodiment 1

Fig. 1,2 are depicted as a kind of angle square that is used for the construction of convex corner, by chi plate 1,2 and dowel 3 constitute, the one-piece construction that angle square is formed by the compacting of sheet lead iron, circular hole 4 is arranged on the chi plate, space 5 is arranged in the middle of the dowel 3, during construction, angle square is attached on the bottom ash, mortar is by chi plate 1,2 slit enters in the dowel 3 control cracks 5, mortar spills outside the circular hole 4, the mortar that leaks outside is carried out smooth, make the mortar face on the two chi plates vertical, the face that constitutes with angle square is that benchmark carries out whole plastering construction then, plaster and finish, angle square board 1,2 are daubed in the corner, and the impact resistance at place, corner strengthens, and is difficult for being damaged, saved and located levelling back and forth with wooden guiding ruler and reinforcing bar clamp when plastering a wall the angle and look for vertical operation, save timber and reinforcing bar, when having guaranteed construction quality, saved the engineering time

Embodiment 2

Fig. 3, shown in 4 is a kind of angle square that is used for the construction of spill corner, the structural similarity of the structure of angle square and example 1, by chi plate 1,2 and dowel 3 constitute, angle square is stamped to form by sheet tin, dowel 3 is positioned at chi plate 1,2 folded inboards, space, have space 5 in the middle of the dowel 3, at chi plate 1, circular hole 4 is arranged, during construction on 2, angle square is sticked on place, spill corner, the mortar at dowel 3 places enters in the space 5 of dowel 3, chi plate 1, the mortar at 2 places spills outside the circular hole 4, through smooth, vertical back forms the benchmark of plastering, carry out integral construction then, metope after the construction is smooth clean and tidy, and the construction quality height is saved and plastered the time.

Claims (3)

1. angle square, it is characterized in that: be made of two orthogonal chi plates and dowel, chi plate and dowel are an one-piece construction, dowel is positioned at the orthogonal edge of two chi plates, has circular hole on the chi plate,

2. angle square according to claim 1 is characterized in that: dowel protrudes in the adjacent edge of two chi plates, is hollow shape in the middle of it,

3. angle square according to claim 1 is characterized in that: angle square is made by iron sheet or sheet alloy punching press.