CN2251011Y

CN2251011Y - Leveller

Info

Publication number: CN2251011Y
Application number: CN 96210997
Authority: CN
Inventors: 张扬聪
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-15
Filing date: 1996-05-15
Publication date: 1997-04-02
Anticipated expiration: 2006-05-15

Abstract

The utility model relates to a leveller for leveling a steel bar fixing beam plate of the building which is poured. The utility model is characterized in that the leveller comprises a convex table and a T-shaped rack; the convex table and the T-shaped rack are fixed together through a screw thread structure; a top plate of the T-shaped rack is parallel with a bottom plate of the convex table; the distance of the top plate of the T-shaped rack and the bottom plate of the convex table can be adjusted through screw threads; the bottom plate of the convex table is provided with a positioning hole. When the utility model is used, the leveller is fixed on a template and a levelling device measures top plates of each leveller to lead to the top plates to position on the same horizontal plane. When the fixing beam plate is poured, the top plate is taken as the reference and the utility model can conveniently control the thickness and the height mark of the beam plate.

Description

Leveller

The utility model belongs to building field, particularly a kind ofly is used to build the Leveller that reinforced concrete beam board is marked flat usefulness.

In the existing building construction technology, before building reinforced concrete beam board, it builds horizontal plane general employing level measurement, on the post reinforcing bar, paint or other makes marks, can not build very accurately when building to mark yet, and intercolumniation does not have reference point, be difficult to its absolute altitude of control, the accuracy of level and Laminate construction thickness, male and fomale(M﹠F) can appear in the concrete beam plate face, when constructing the flooring mortar thereon, reach the flooring level, cement mortar will be than spend more several times of designing requirement, and can cause the surface layer hollowing, cracking rate be improved, not only the disadvantages such as increase of waste material and dead load.

The purpose of this utility model is a kind of any position of flooring that is fixed on of design, is used for the Leveller of nominal flooring level.

Task of the present utility model is to realize like this, Leveller comprises a boss and a T-bar, and boss and T-bar are fixed together by helicitic texture, and top board on the T-bar and the base plate on the boss parallel, and its spacing can pass through threaded adjustment, and the boss base plate is provided with locating hole.By the locating hole on the boss base plate, Leveller can be fixed on the template during use, with each Leveller of level measurement, make its top board be in same horizontal plane, be benchmark with the top board when building concrete beam plate, can control the thickness and the absolute altitude of beam slab easily.

The utlity model has characteristics simple in structure, that cost is low, easy to use, Leveller has solved a difficult problem of not having horizontal benchmark when building concrete beam plate, but also can reduce the waste of material in construction, improves casting quality.

Below in conjunction with legend the utility model is described further:

Fig. 1: Leveller view

Fig. 2: another topology view of Leveller

With reference to Fig. 1, Leveller is made up of boss 1 and T-bar 4, and be fixed together by helicitic texture, the base plate 3 of boss and the top board 2 of T-bar parallel, adjust the spacing that T-bar 4 can change two parallel surfaces, base plate 3 is provided with locating hole 8, be used for Leveller is positioned at beam-slab template, also establish a standby screw 7 on it, as the fixture that is used for ceiling, decoration, be convenient to the interior decoration usefulness in later stage, the middle part of top board 2 is provided with a cross slotted eye 6, one is convenient to use the screwdriver adjustment, and two provide an anchor point also for horizontal guiding ruler.For the screw thread that prevents boss 1 and T-bar 4 slides, on helicitic texture, be provided with a location nut 5.

With reference to Fig. 2, for the screw thread that prevents boss 1 and T-bar 4 slides, be provided with a spring 10 betwixt, pad 9 is housed on the end face of boss.

Claims

1, a kind of Leveller is characterized in that comprising a boss and a T-bar, and boss and T-bar are fixed together by helicitic texture, and top board on the T-bar and the base plate on the boss parallel, and its spacing can pass through threaded adjustment, and the boss base plate is provided with locating hole.

2, Leveller according to claim 1 is characterized in that the helicitic texture of boss and T-bar is provided with a location nut.

3, Leveller according to claim 1 is characterized in that being provided with between boss and T-bar a location spring, on the end face of boss pad is housed.

4,, it is characterized in that the top board middle part of T-bar is provided with a cross slotted eye according to claim 1,2,3 described Levellers.

5,, it is characterized in that the boss base plate is provided with a screw according to claim 1,2,3 described Levellers.