CN211291463U - Slope pay-off device - Google Patents

Abstract

The utility model discloses a domatic pay-off, including first guiding rule and with first guiding rule articulated second guiding rule, be provided with the unwrapping wire box that can follow its length direction and remove on the first guiding rule, be provided with rotatable spool in the unwrapping wire box and convolute epaxial measuring line, first guiding rule with all be provided with the scale on the second guiding rule. The utility model discloses a all be provided with the scale on first guiding rule and the second guiding rule, can put through the aspect ratio through known domatic angle and carry out the accurate unwrapping wire to domatic carrying out, can also carry out the angle to domatic rechecking.

Description

Slope pay-off device

Technical Field

The utility model relates to a construction's technical field especially relates to a domatic pay-off.

Background

In engineering construction, measurement and pay-off are closely related to engineering progress and engineering quality, especially slope construction in construction, because construction conditions are complex and engineering quantity is large, mechanical construction is needed, and traditional tape measure and lime marking are used for diligence on the basis of total station and theodolite measurement. Particularly, in the main structure construction stage, the requirement that the stair inclined plate and the roof cornice inclined plate need to be paid off at a certain gradient is frequently met, the general paying-off tool is not convenient to pay off, the angle of the on-site inclined plate cannot be rechecked, and deviation is easily caused by the angle. Therefore, it is necessary to develop a pay-off device which can conveniently pay off and recheck the angle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domatic pay-off, this domatic pay-off both can conveniently carry out accurate unwrapping wire to domatic, can recheck whether the angle is correct again.

The utility model discloses a following technical scheme realizes:

the utility model provides a domatic pay-off, including first guiding rule and with first guiding rule articulated second guiding rule, be provided with the unwrapping wire box that can follow its length direction and remove on the first guiding rule, be provided with rotatable spool in the unwrapping wire box and convolute in epaxial measuring line, first guiding rule with all be provided with the scale on the second guiding rule.

Furthermore, be provided with on the unwrapping wire box to the threading pipe that first guiding rule extends, be provided with the confession in the threading pipe the centre bore that the measuring line passed.

Further, the wire releasing box comprises a sliding groove body, a first sliding groove and a second sliding groove which are parallel to each other are formed in the sliding groove body, the first guiding ruler is connected in the first sliding groove in a sliding mode, and the wire releasing box is connected in the second sliding groove in a sliding mode through a sliding block.

Furthermore, a third sliding groove is further formed in the sliding groove body, the first sliding groove is located between the second sliding groove and the third sliding groove, and a first protractor disc is connected to the third sliding groove in a sliding mode.

Further, the first protractor disc comprises a first base slidably engaged in the third sliding groove and a first protractor disposed on the first base.

Further, level air bubbles are arranged on the first guiding rule and the second guiding rule.

Furthermore, a second slide groove body capable of moving along the length direction of the second guiding rule is arranged on the second guiding rule, a fourth slide groove and a fifth slide groove are arranged on the second slide groove body, the second guiding rule is connected in the fourth slide groove in a sliding mode, and a second protractor disc is arranged in the fifth slide groove.

Further, the second protractor disc includes a second base slidingly engaged in the fifth sliding groove and a second protractor disposed on the second base.

Further, one end of the measuring wire is provided with a pull wire ring.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

1) the first guiding rule and the second guiding rule of the utility model are provided with scales, and the slope can be accurately paid off by paying off through the height-width ratio by knowing the slope angle;

2) the first guiding rule and the second guiding rule are hinged and connected, and can be unfolded to any angle, so that the device can adapt to slopes with various slopes, can be unfolded to be a straight rule, can directly pay off the slope of the stair, and avoids the problem that the pouring surfaces of common pay-off stair construction joints are not coincident;

3) the guiding rule of the utility model is provided with the movable protractor disc, so that workers can directly pay off the guiding rule by the given height and slope degree on the drawing, and can also carry out angle recheck on the slope after paying off;

4) the pay-off box of the utility model is movable, and can position the measuring line on the first guiding ruler to different heights, thereby facilitating the operation of workers and saving the construction time;

5) the utility model discloses be provided with the plastics air level, can effectively solve the error problem that ordinary unwrapping wire angle exists, reduce the unwrapping wire error.

Drawings

Fig. 1 is a schematic structural view of a slope pay-off device according to an embodiment of the present invention.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, the utility model discloses a domatic pay-off, including first guiding rule 1 and with first guiding rule 1 articulated second guiding rule 2. The end side of the first guiding rule 1 is hinged to the end side of the second guiding rule 2 through a hinge ring 3, so that the included angle between the first guiding rule 1 and the second guiding rule 2 is adjustable at will. In order to read the length directly, scales are arranged on the first guiding rule 1 and the second guiding rule 2, in this embodiment, the first guiding rule 1 is a vertical guiding rule of 1.5m, and the second guiding rule 2 is a horizontal guiding rule of 1.5 m. The first guiding rule 1 is provided with a first chute body (not shown in the figure), the first chute body is provided with a first chute, a second chute and a third chute which are parallel to each other, and the first chute is positioned between the second chute and the third chute. The first guiding rule 1 is connected in a sliding mode in the first sliding groove, the pay-off box 4 is connected in a sliding mode in the second sliding groove, and the end side of the pay-off box 4 slides in the second sliding groove through the sliding block. The pay-off box 4 is internally provided with a rotatable reel and a measuring wire 5 wound on the reel, specifically, a fixed rod is arranged on the side wall of the pay-off box 4, and the reel is sleeved on the fixed rod so that the reel can freely rotate on the fixed rod. The end of the pay-off box 4 remote from the second runner is also fixed with a facing

The threading pipe 6 that first guiding ruler 1 extends has the shaft hole that supplies measuring line 5 to pass on the threading pipe 6, and this threading pipe 6 sets up in a direction of width that is on a parallel with first guiding ruler 1. One end of the measuring wire 5 is extended from the wire releasing box 4 and then passed through the wire threading tube 6 to release the wire, and a wire pulling ring 10 is provided at the end of the measuring wire for the purpose of pulling the wire. A first protractor disc 7 is connected in a sliding manner in a third sliding groove of the first sliding groove body, and the first protractor disc 7 comprises a first base connected in the third sliding groove in a sliding manner and a semicircular first protractor arranged on the first base. The first chute body is moved, the first chute body drives the pay-off box 4 and the first protractor disc 7 to move on the first guiding rule 1, and then the pay-off box 4 is moved, so that the pay-off box 4 moves in the third chute, and the position of the pay-off box 4 on the first guiding rule 1 is accurately adjusted. Likewise, the position of the first protractor disc 7 on the first running rule 1 can also be adjusted precisely in the same way.

A second slide groove body is arranged on the second guiding rule 2. The second sliding groove body is provided with a fourth sliding groove and a fifth sliding groove which are parallel to each other. The second guiding rule 2 is connected in a sliding manner in the fourth sliding chute, and the fifth sliding chute is connected in a sliding manner with a second protractor disc 8. The second protractor disc 8 comprises a second base slidably connected in the fifth sliding groove and a semicircular second protractor arranged on the second base. In order to avoid causing measurement errors, leveling air bubbles 9 are arranged on the first guiding rule 1 and the second guiding rule 2.

When using the slope pay-off of this embodiment, when carrying out the unwrapping wire to stair swash plate or roofing cornice swash plate etc. and putting, hug closely the sloping bottom level of stair swash plate or roofing cornice swash plate with second guiding rule 2 and place, and need guarantee the level bubble on the second guiding rule 2 between two parties, place first guiding rule 1 perpendicular to second guiding rule 2 again, when knowing the inclination of stair swash plate or roofing cornice swash plate, can carry out the unwrapping wire according to the length ratio of the two vertical edges that this inclination corresponds. Specifically, the inclination angle of the stair sloping plate or the roof cornice sloping plate can be obtained according to design drawings or actual measurement, the side length ratio of the first guiding rule and the second guiding rule corresponding to the inclination angle can be obtained according to the inclination angle of the stair sloping plate or the roof cornice sloping plate, for example, the length ratio of the first guiding rule and the second guiding rule is 2:1 according to the inclination angle, the first sliding chute body is moved until the pay-off box 4 and the threading pipe 5 are positioned at the proper position on the first guiding rule 1, then the scale of the measuring line 6 penetrating out of the threading pipe 5 on the first guiding rule 1 is read, then the second sliding chute body on the second guiding rule 2 is moved to the proper position according to the read scale, then the second protractor disc 8 in the fifth sliding chute is moved to the 1/2 position of the scale where the measuring line 6 is positioned, finally the pay-off is carried out, the measuring line 6 needs to pass through the scale where the second protractor disc 8 on the second guiding rule 2 during pay-off, the inclined plate of the staircase or the inclined plate of the cornice on the roof can be accurately paid off. After the pay-off is finished, the pay-off angle can be rechecked by using the protractor on the second protractor disc 8. In addition, the slope surface with known height and width ratio can be subjected to angle rechecking by the slope pay-off device by the method.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood that the invention is not limited thereto, and that various modifications and changes can be made by those skilled in the art without departing from the principles of the invention.

Claims (9)

1. The utility model provides a domatic pay-off which characterized in that, including first guiding rule and with first guiding rule articulated second guiding rule, be provided with the unwrapping wire box that can follow its length direction and remove on the first guiding rule, be provided with rotatable spool in the unwrapping wire box and convolute in epaxial measuring line, first guiding rule with all be provided with the scale on the second guiding rule.

2. The slope pay-off device as claimed in claim 1, wherein the pay-off box is provided with a threading tube extending towards the first running rule, and the threading tube is provided with a central hole for the measuring line to pass through.

3. The slope pay-off device as claimed in claim 1, further comprising a chute body, wherein the chute body is provided with a first chute and a second chute which are parallel to each other, the first guiding rule is connected in the first chute in a sliding manner, and the pay-off box is connected in the second chute in a sliding manner through a sliding block.

4. The slope pay-off device as claimed in claim 3, wherein the chute body is further provided with a third chute, the first chute is located between the second chute and the third chute, and a first protractor plate is slidably connected to the third chute.

5. The slope pay-off of claim 4 wherein the first protractor disc comprises a first mount slidingly engaged in the third slide slot and a first protractor disposed on the first mount.

6. The slope pay-off device as claimed in claim 1, wherein leveling bubbles are provided on both the first and second guiding rulers.

7. The slope pay-off device as claimed in claim 1, wherein the second guiding rule is provided with a second chute body capable of moving along the length direction of the second guiding rule, the second chute body is provided with a fourth chute and a fifth chute, the second guiding rule is connected in the fourth chute in a sliding manner, and the fifth chute is provided with a second protractor disc.

8. The slope pay-off of claim 7, wherein said second protractor disc comprises a second base slidingly engaged in said fifth slide slot and a second protractor disposed on said second base.

9. The slope pay-off device as claimed in claim 1, wherein one end of the measuring wire is provided with a pull wire ring.

Images