CN217032471U

CN217032471U - Windowsill slope measuring scale

Info

Publication number: CN217032471U
Application number: CN202220022842.7U
Authority: CN
Inventors: 焦裕良; 朱政; 白新宇
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-07-22
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the field of reinforced concrete structure construction, in particular to a windowsill slope measuring scale, which comprises: the device comprises a horizontal ruler, a first rotating groove, a second rotating groove, a first rotating shaft, a second rotating shaft and a second rotating shaft, wherein windowsill slope measuring scale scales and first straight ruler scales are engraved on the surface of the horizontal ruler, a vernier is arranged on the surface of the horizontal ruler, the first rotating groove is formed in one end of the horizontal ruler, the horizontal ruler is rotatably connected with the vertical ruler, the first rotating shaft is fixedly arranged on the surface of the first rotating groove, and the second rotating shaft is arranged inside the first rotating shaft; the beneficial effects are that: according to the windowsill slope measuring scale, the limiting mechanism is added into the measuring scale, when the measuring scale is used, the limiting block is retracted into the first rotating shaft by pulling the rotating handle, the horizontal scale and the vertical scale are rotated, when the horizontal scale and the vertical scale form a 90-degree included angle, the limiting block is just clamped into the limiting groove, the problem that the measuring scale is not convenient for 90-degree fixation is solved, the ruler scale is added into the measuring scale, the measuring scale can be used as a ruler after 180-degree limiting is carried out, and the purpose of the measuring scale is increased.

Description

Windowsill slope measuring scale

Technical Field

The utility model relates to the field of reinforced concrete structure construction, in particular to a windowsill slope measuring scale.

Background

In the process of slope finding construction outside a windowsill, the common method for measuring the slope of the windowsill is to use a box ruler to measure the lengths of a horizontal segment and a vertical segment respectively, when the windowsill is built more, the work is more complicated and measurement errors are easily caused, and in order to solve the problem, a windowsill slope measuring ruler which is convenient to measure and high in accuracy is developed;

but it is comparatively troublesome that current windowsill slope dipperstick carries out 90 fixed when using, uses comparatively taking trouble and wasting time, and the usage of current windowsill slope dipperstick is comparatively single.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a windowsill slope measuring scale, which solves the problems that the windowsill slope measuring scale in the background art is inconvenient to fix at 90 degrees and has single use.

In order to achieve the purpose, the utility model provides the following technical scheme: a sill slope measurement ruler, the sill slope measurement ruler comprising:

the device comprises a horizontal ruler, a first vertical ruler and a second vertical ruler, wherein windowsill gradient measuring scale scales and first vertical ruler scales are carved on the surface of the horizontal ruler, a sliding groove is formed in the surface of the horizontal ruler, the horizontal ruler is in sliding connection with a vernier through the sliding groove in the surface of the horizontal ruler, a first rotating groove is formed in one end of the horizontal ruler, and the horizontal ruler is in rotating connection with the vertical ruler;

the first rotating shaft is fixedly arranged on the surface of the first rotating groove;

and a second rotation shaft disposed inside the first rotation shaft.

Preferably, windowsill slope measurement ruler scale and second ruler scale are carved with on the surface of perpendicular chi, and the reading and the first ruler scale of second ruler scale are continuous reading, and the spout has been seted up on the surface of perpendicular chi, and perpendicular chi forms sliding connection through the spout on surface and vernier, and the through-hole has been seted up on the surface of perpendicular chi, and the spacing groove has been seted up to the through-hole inner wall on perpendicular chi surface, and the second swivelling chute has been seted up to the one end of perpendicular chi.

Preferably, four sets of limiting grooves are formed in the limiting groove, and the four sets of limiting grooves are distributed on the periphery of the through hole of the vertical ruler.

Preferably, the first rotating shaft is of a cylindrical structure, the top end of the first rotating shaft is provided with a blind hole, the side face of the first rotating shaft is provided with a through hole, the top end of the first rotating shaft is provided with a thread, and the top end of the first rotating shaft is provided with a spring limiting plate.

Preferably, the spring limiting plate is of a circular ring plate-shaped structure, the inner side of the spring limiting plate is provided with threads, the spring limiting plate is fixedly installed at the top end of the first rotating shaft through the threads, and a first spring is arranged between the spring limiting plate and the surface of the vertical ruler.

Preferably, the top fixedly connected with of second rotation axis rotates the handle, and the bottom of second rotation axis forms to rotate through bearing and first rotation axis and is connected, and the side fixedly connected with wire rope of second rotation axis, wire rope's one end fixed connection is at the end of stopper.

Preferably, the limiting block is arranged in a through hole in the side face of the first rotating shaft, and a second spring is arranged between the tail end of the limiting block and the first rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the windowsill slope measuring scale provided by the utility model, the limiting mechanism is added, when the measuring scale is used, the limiting handle is pulled to retract the limiting block 52 into the first rotating shaft 41, then the horizontal scale 1 and the vertical scale 2 are rotated, when the horizontal scale 1 and the vertical scale 2 form a 90-degree included angle, the limiting block 52 is just clamped into the limiting groove 55 to limit the horizontal scale 1 and the vertical scale 2, so that the problem that the measuring scale is not convenient for 90-degree fixation is solved, the ruler scale is added into the measuring scale, the measuring scale can be used as a ruler when the measuring scale is limited for 180 degrees, and the application of the measuring scale is increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the backside structure of the present invention;

FIG. 5 is a side cross-sectional structural view of the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.

In the figure: the horizontal ruler 1, the vertical ruler 2, the vernier 3, the hinge mechanism 4, the first rotating shaft 41, the spring limiting plate 42, the first spring 43, the limiting mechanism 5, the second rotating shaft 51, the limiting block 52, the steel wire rope 53, the second spring 54, the limiting groove 55, the windowsill slope measuring ruler scale 6, the first straight ruler scale 7, the second straight ruler scale 71, the first rotating groove 8 and the second rotating groove 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a windowsill slope dipperstick, windowsill slope dipperstick includes:

a horizontal ruler 1, wherein the surface of the horizontal ruler 1 is carved with a windowsill slope measuring ruler scale 6 and a first straight ruler scale 7, the surface of the horizontal ruler 1 is provided with a chute, the horizontal ruler 1 is connected with the vernier 3 in a sliding way through the chute on the surface, one end of the horizontal ruler 1 is provided with a first rotating groove 8, the horizontal ruler 1 is connected with the vertical ruler 2 in a rotating way, the surface of the vertical ruler 2 is carved with a windowsill slope measuring ruler scale 6 and a second ruler scale 71, the reading of the second ruler scale 71 and the first ruler scale 7 are continuous reading, the surface of the vertical ruler 2 is provided with a chute, the vertical ruler 2 is connected with the vernier 3 in a sliding way through the chute on the surface, the surface of the vertical ruler 2 is provided with a through hole, the inner wall of the through hole on the surface of the vertical ruler 2 is provided with a limit groove 55, one end of the vertical ruler 2 is provided with a second rotating groove 81, the limit grooves 55 are provided with four groups, and the four groups of limit grooves 55 are distributed on the periphery of the through hole of the vertical ruler 2;

the first rotating shaft 41 is fixedly installed on the surface of the first rotating groove 8, the first rotating shaft 41 is of a cylindrical structure, a blind hole is formed in the top end of the first rotating shaft 41, a through hole is formed in the side face of the first rotating shaft 41, threads are formed in the top end of the first rotating shaft 41, a spring limiting plate 42 is arranged at the top end of the first rotating shaft 41, the spring limiting plate 42 is of a circular ring plate-shaped structure, threads are formed in the inner side of the spring limiting plate 42, the spring limiting plate 42 is fixedly installed at the top end of the first rotating shaft 41 through threads, and a first spring 43 is arranged between the spring limiting plate 42 and the surface of the vertical ruler 2;

the second rotating shaft 51 is arranged inside the first rotating shaft 41, the top end of the second rotating shaft 51 is fixedly connected with a rotating handle, the bottom end of the second rotating shaft 51 is rotatably connected with the first rotating shaft 41 through a bearing, a steel wire rope 53 is fixedly connected to the side surface of the second rotating shaft 51, one end of the steel wire rope 53 is fixedly connected to the tail end of the limiting block 52, the limiting block 52 is arranged inside a through hole in the side surface of the first rotating shaft 41, and a second spring 54 is arranged between the tail end of the limiting block 52 and the first rotating shaft 41.

The working principle is as follows: in practical use, referring to fig. 1 and 2, when the windowsill slope measuring scale is not in use, the rotating handle is pulled to retract the limiting block 52 into the first rotating shaft 41, the top end of the hinge mechanism 4 is pressed to generate a gap between the first rotating groove 8 and the second rotating groove 81, then the horizontal ruler 1 and the vertical ruler 2 are rotated to make the horizontal ruler 1 and the vertical ruler 2 coincide, at this time, the limiting block 52 is just clamped into the limiting groove 55, when the measuring scale is in use, the rotating handle is pulled to retract the limiting block 52 into the first rotating shaft 41, then the horizontal ruler 1 and the vertical ruler 2 are rotated, when the horizontal ruler 1 and the vertical ruler 2 form an included angle of 90 degrees, the limiting block 52 is just clamped into the limiting groove 55 to limit the horizontal ruler 1 and the vertical ruler 2, at this time, the first rotating groove 8 and the surface of the second rotating groove 81 are attached under the action of the first spring 43, the horizontal ruler 1 and the vertical ruler 2 are in the same plane, when the dipperstick is converted into the ruler and is used, through pulling rotatory handle with stopper 52 shrink inside first rotation axis 41, then rotatory level bar 1 and vertical ruler 2, when level bar 1 and vertical ruler 2 formed 180, stopper 52 just goes into in the spacing groove 55 and carries on spacingly to level bar 1 and vertical ruler 2, first straight ruler scale 7 and second ruler scale 71 formation continuous scale this moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a windowsill slope dipperstick which characterized in that: the windowsill slope measuring scale includes:

the device comprises a horizontal ruler (1), wherein windowsill slope measuring scale scales (6) and a first straight ruler scale (7) are carved on the surface of the horizontal ruler (1), a sliding groove is formed in the surface of the horizontal ruler (1), the horizontal ruler (1) is in sliding connection with a vernier (3) through the sliding groove in the surface, a first rotating groove (8) is formed in one end of the horizontal ruler (1), and the horizontal ruler (1) is in rotating connection with a vertical ruler (2);

a first rotating shaft (41), wherein the first rotating shaft (41) is fixedly arranged on the surface of the first rotating groove (8);

and a second rotation shaft (51), wherein the second rotation shaft (51) is arranged inside the first rotation shaft (41).

2. The sill slope measurement ruler of claim 1, characterized in that: vertical chi (2) the surface is carved with windowsill slope measurement chi scale (6) and second ruler scale (71), the reading and first ruler scale (7) of second ruler scale (71) are continuous reading, the spout has been seted up on the surface of vertical chi (2), vertical chi (2) form sliding connection through surperficial spout and vernier (3), and the through-hole has been seted up on the surface of vertical chi (2), spacing groove (55) have been seted up to the through-hole inner wall on vertical chi (2) surface, second swivelling chute (81) have been seted up to the one end of vertical chi (2).

3. The sill slope measurement scale of claim 2, wherein: four sets of limiting grooves (55) are formed, and the four sets of limiting grooves (55) are distributed on the periphery of the through holes of the vertical ruler (2).

4. The sill slope measurement ruler of claim 1, characterized in that: first rotation axis (41) are the cylinder structure, and the blind hole has been seted up on the top of first rotation axis (41), and the through-hole has been seted up to the side of first rotation axis (41), and the top of first rotation axis (41) is seted up threadedly, and the top of first rotation axis (41) is provided with spring limiting plate (42).

5. The sill slope measurement scale of claim 4, wherein: the spring limiting plate (42) is of a circular ring plate-shaped structure, the inner side of the spring limiting plate (42) is provided with threads, the spring limiting plate (42) is fixedly installed at the top end of the first rotating shaft (41) through the threads, and a first spring (43) is arranged between the spring limiting plate (42) and the surface of the vertical ruler (2).

6. The sill slope measurement ruler of claim 1, wherein: the top end of the second rotating shaft (51) is fixedly connected with a rotating handle, the bottom end of the second rotating shaft (51) is rotatably connected with the first rotating shaft (41) through a bearing, a steel wire rope (53) is fixedly connected to the side face of the second rotating shaft (51), and one end of the steel wire rope (53) is fixedly connected to the tail end of the limiting block (52).

7. The sill slope measurement scale of claim 6, wherein: the limiting block (52) is arranged in a through hole in the side face of the first rotating shaft (41), and a second spring (54) is arranged between the tail end of the limiting block (52) and the first rotating shaft (41).