CN2144681Y

CN2144681Y - Movable wire-draw stand

Info

Publication number: CN2144681Y
Application number: CN 92238996
Authority: CN
Inventors: 黄春明
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-31
Filing date: 1992-12-31
Publication date: 1993-10-27
Anticipated expiration: 2002-12-31

Abstract

The utility model relates to a movable wire-drawing stand. A basal seat (6) is provided with one root of mark post (1) which stands vertically, and the mark post is provided with a sliding bush (4). One root of transverse frame (2) which is vertical to the mark post is fixedly arranged on the sliding bush, and a flagging caliber rule (3) is hung on the transverse frame. When a wall is built, both ends of the wall are respectively provided with one wire-drawing stand and are fixed with one root of drawing wire (8). The distance of the drawing wire and the built wall is retained one brick height, building workers can conveniently and rapidly place bricks, and the movable wire-drawing stand is totally shifted upwards in sequence after each layer is built.

Description

Movable wire-draw stand

The utility model relates to the wire pulling rack that a kind of building operations is used, and is used for mensuration level, absolute altitude, vertical device.

Construction walling needs backguy to determine level and absolute altitude, instructs the construction worker to put brick.Usually construction is to push down backguy with brick at the two ends of building a wall, and it is very inconvenient to operate, and is also accurately little.

The purpose of this utility model is that a kind of movable wire pulling rack will be provided, and building a wall when putting brick, can determine level and absolute altitude easily.

The utility model is achieved in that the mark post that stands on base, sliding sleeve is arranged on the mark post, is fixing a crossbearer vertical with mark post on the sliding sleeve, hangs sagging slide calliper rule on the crossbearer.

Below in conjunction with description of drawings structure of the present utility model and use.

Accompanying drawing is the structural representation of utility model.

With reference to accompanying drawing, a base (6) is arranged, level gauge (7) is housed on the base, the mark post (1) that vertically stands on the base indicates the scale mark of indicating the brick layer.Overlapping sliding sleeve (4) on mark post (1), sliding sleeve is fixed on the mark post by screw (5), connects a crossbearer vertical with mark post (2) on sliding sleeve, hangs two slide calliper rule (3) on the crossbearer (2), and this has just formed a movable wire pulling rack.

During construction walling, respectively put a wire pulling rack at the wall two ends, adjust level and height, fix a backguy (8) on two wire pulling racks, backguy can move up and down and locatees with sliding sleeve (4).Make backguy and built a wall highly to keep a brick distance, the construction worker just can be put brick rapidly easily, and every block one deck is all successively toward superior displacement.Two slide calliper rule (3) card makes backguy steady on the wall.On screw (5), can hang vertical guideline and measure vertical and backguy level.

Claims

1, a kind of movable wire pulling rack is characterized in that: the mark post (1) that on base (6), stands, sliding sleeve (4) is arranged on the mark post, and fixing a crossbearer vertical (2) on the sliding sleeve with mark post, hang sagging slide calliper rule (3) on the crossbearer.

2, according to the described wire pulling rack of claim 1, it is characterized in that level gauge (7) is housed on the base (6), screw (5) is arranged on the sliding sleeve (4).