CN214621153U

CN214621153U - Multifunctional measuring device

Info

Publication number: CN214621153U
Application number: CN202120905210.0U
Authority: CN
Inventors: 李树海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-05
Anticipated expiration: 2031-04-29

Abstract

The utility model proposes a multifunctional measuring device. It includes a measuring instrument body, a weight, a rotating shaft with a cylinder, a pointer and a groove. A fixed shaft is arranged on the upper part of the rectangular measuring instrument body, and a weight is suspended in the middle of the fixed shaft; the lower part of the rectangular measuring instrument body is installed with a rotating There is a cylinder in the middle of the rotating shaft in rolling contact with the weight, and the outer end of the rotating shaft is equipped with a pointer to read the angle value of the scale line on the measuring instrument body; when the weight swings, the weight drives the cylinder under the action of gravity Rotate and drive the pointer to deflect. The bottom of the measuring device body is provided with a groove and the vertical positioning block with a laser beam, the lateral positioning block, and the convex pins on the plane positioning block are assembled to limit positions. The utility model adopts the heavy hammer to drive the cylinder to move the pointer, measures the verticality of the vertical surface, and reads the angle on the scale line. Suitable for use as a multifunctional measuring instrument.

Description

Multifunctional measuring device

Technical Field

The utility model relates to a measuring tool in measurement field especially relates to multi-functional caliber.

Background

At present, when the perpendicularity of the vertical face of a formwork wall is detected in building construction, a plumb bob or an infrared level gauge is usually used. When the plumb is used for measurement, the plumb is enabled to be static for a long time, and is not easy to be static under the windy condition, so that the measurement time is long and inaccurate. When the infrared level meter is used for detection, the time for adjusting the level meter is long, the operation is troublesome, the weight is heavy, and the infrared level meter is easy to damage.

Disclosure of Invention

In order to be able to directly perceivedly, the straightness that hangs down of short-term determination facade, reduce facade perpendicularity measuring's deviation, the utility model provides a multifunctional measurer. The measurer drives the cylinder to shift the pointer through the heavy hammer, reads an angle on a scale mark, determines the verticality and solves the technical problem of vertical plane verticality measurement.

The utility model provides a scheme that technical problem adopted is:

the multifunctional measurer comprises a measurer body, a heavy hammer sleeved on a fixed shaft, a rotating shaft provided with a cylinder, a pointer for indicating scales on a scale mark and a groove for connecting and fixing, wherein the fixed shaft is arranged at the upper part of the rectangular measurer body, and the heavy hammer is sleeved and hung in the middle of the fixed shaft; the lower part of the rectangular measurer body is provided with a rotating shaft, the middle part of the rotating shaft is provided with a cylinder which is in rolling contact with the heavy hammer, and the outer end of the rotating shaft is provided with a pointer for reading the angle value of the scale mark on the measurer body; when the weight swings, the weight drives the cylinder to rotate under the action of gravity and drives the pointer to deflect.

In order to further solve the technical problem to be solved by the utility model, the utility model provides an in the caliber body, the bottom of caliber body is equipped with the recess and has the laser beam vertical positioning piece, or horizontal positioning piece, or the protruding round pin assembly on the plane locating piece spacing.

Furthermore, the weight is of a structure with a small top and a big bottom, and the center of gravity is located at the lower part and can rotate and swing around the upper part.

The vertical measuring device has the advantages that the vertical measuring device adopts the heavy hammer to drive the cylinder to stir the pointer, so that the vertical surface verticality is measured, the angle is read on the scale mark, the measurement is quick, the time consumption is small, the working efficiency is high, and the data is accurate and reliable; meanwhile, the positioning blocks are matched with the longitudinal positioning blocks, the transverse positioning blocks and the plane positioning blocks, and whether two longitudinal points are vertical to the ground or not can be measured through the combination of the positioning blocks, for example, the correction of a beam bottom in building construction is carried out; whether two transverse points are on the same horizontal plane or not can be measured; it is also possible to measure the levelness of the plane. The utility model discloses the geometric dimension is very little, about 12x3x3 centimetres, conveniently carries and uses. The multifunctional measurer is suitable for use.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a side sectional view of the present invention;

FIG. 4 is a schematic view of a longitudinal positioning block;

FIG. 5 is a schematic view of a lateral positioning block;

FIG. 6 is a schematic view of a planar locating block;

FIG. 7 is a schematic view of a perpendicularity measurement of a straight-sided object;

FIG. 8 is a schematic view showing whether the two longitudinal sides are located on the same vertical line;

FIG. 9 is a schematic view showing whether two points in the horizontal direction are measured at the same horizontal plane;

fig. 10 is a schematic view of levelness measurement in a plane.

In the figure, 1, a measurer body, 2, a fixed shaft, 3, a rotating shaft, 4, a pointer, 5, a scale mark, 6, a heavy hammer, 7, a cylinder, 8, a groove, 9, a convex pin, 10, a laser beam, 11, a longitudinal positioning block, 12, a transverse positioning block and 13, a plane positioning block are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 invention, the scope of which is defined in the appended claims and their equivalents. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the figure, the multifunctional measurer comprises a measurer body 1, a heavy hammer 6 sleeved on a fixed shaft 2, a rotating shaft 3 provided with a cylinder 7, a pointer 4 indicating scales on a scale line 5 and a groove 8 for connecting and fixing, wherein the fixed shaft 2 is arranged at the upper part of the rectangular measurer body 1, and the heavy hammer 6 is sleeved and hung at the middle part of the fixed shaft 2; a rotating shaft 3 is arranged at the lower part of the rectangular measurer body 1, and a cylinder 7 in rolling contact with a heavy hammer 6 is arranged in the middle of the rotating shaft 3; the outer end of the rotating shaft 3 is provided with a pointer 4 for reading the angle value of the scale mark 5 on the measurer body 1; when the weight 6 swings, the weight 6 drives the cylinder 7 to rotate under the action of gravity, and drives the pointer 4 to deflect.

In order to guarantee the stability of the structure of the utility model, the bottom of the measuring device body 1 is provided with a groove 8 and a vertical positioning block 11 with a laser beam 10, or a horizontal positioning block 12, or a convex pin 9 on a plane positioning block 13 for assembly spacing.

In order to further ensure the stability of the structure of the present invention, the weight 6 is a structure with a small top and a big bottom, and the center of gravity falls on the lower part and can swing around the rotation of the upper part.

Still further, the upper part of the heavy hammer 6 is provided with a shaft sleeve which is assembled with the fixed shaft.

As a conventional technical option, the lower part of the weight 6 is fan-shaped, and the outer contour surface is mutually matched with the cylinder 7 for rolling friction contact.

Conventionally, the outer contour of the lower part of the weight 6 and the outer contour of the cylinder 7 are both subjected to knurling processing.

In order to optimize the utility model discloses a structure, longitudinal positioning piece 11 is the rectangle measuring block, and upper portion is equipped with the recess 8 cooperation of protruding round pin 9 and caliber body 1, and the lower part is provided with laser beam 10 and carries out the measurement of vertical straightness that hangs down.

In order to further optimize the structure of the utility model again, horizontal locating piece 12 is the rectangle measuring block, and upper portion is equipped with the recess 8 cooperation of protruding round pin 9 and caliber body 1, and both sides are provided with laser beam 10 and carry out the measurement of horizontal straightness that hangs down.

Preferably, the plane positioning block 13 is a rectangular measuring block, the upper part of the plane positioning block is provided with a protruding pin 9 which is matched with the groove 8 of the measurer body 1, and the lower plane of the plane positioning block 13 is located on the ground plane for plane measurement.

The utility model discloses a theory of operation:

the heavy punch swings to drive the cylinder in the middle of the rotating shaft to rotate, the rotating shaft drives the pointer to deflect, and the verticality is determined through the offset display of the pointer and the scale marks.

The working process is as follows:

according to the schematic diagram of measuring the perpendicularity of a straight-edge object shown in fig. 7, for example, when measuring the perpendicularity of a building construction template, a wall body vertical surface and a column vertical surface, the side plane of the measurer body 1 is placed on the measured vertical surface, when the vertical surface is vertical, the upper end of the pointer 4 points to a zero point, which shows that the vertical surface is AB vertical, when the vertical surface has a deflection angle, the pointer 4 deflects, and the perpendicularity can be determined according to the reading of the deflection scale; when the vertical face needs to be vertical, the pointer 4 is enabled to return to zero by adjusting the angle of the measured object, and then the vertical face of the measured object is vertical.

According to the schematic diagram of fig. 8, when the vertical perpendicularity of the vertical surface is measured, for example, in the correction of the beam bottom of the building construction, the measurer body 1 is connected with the vertical positioning block 11 and is suspended on the EF, the laser beam 10 emitted by the laser head at the lower part of the vertical positioning block 11 is emitted on the ground GH, and the perpendicularity of the EF and the GH is determined.

According to the schematic diagram of fig. 9, whether two horizontal points are on the same horizontal plane or not is determined, when the verticality of the vertical surface is measured, the measurer body 1 is connected with the horizontal positioning block 12, the laser beam 10 emitted by the laser head at the side of the horizontal positioning block 12 determines the horizontal height line with the vertical plane AB and CD, and the vertical line is calibrated by the laser beam 10 arranged at the lower part of the measurer body 1.

According to the schematic diagram of the levelness measurement of the plane shown in fig. 10, when the level of the ground surface GH is measured, the measurer body 1 is connected with the plane positioning block 13 and then is located on the ground surface GH, the upper end of the pointer 4 points to the zero point, which shows that the ground surface GH is parallel, when the ground surface has a deflection angle, the pointer 4 deflects, and the unevenness of the ground surface GH can be determined according to the reading of the deflection scale.

The utility model has the characteristics that:

1. the perpendicularity of straight-sided objects, such as building construction forms, wall facades and column facades, can be measured.

2. It is possible to measure whether the longitudinal sides are on the same line perpendicular to the ground, for example, for the correction of the bottom of a building construction beam.

3. It can be measured whether two points in the transverse direction are in the same horizontal plane.

4. The levelness of the plane can be measured.

Because the utility model discloses a weight orders about the axis of rotation and stirs the pointer and rotate, so, conveniently measure the perpendicular.

Because the utility model discloses a horizontal point and vertical point are markd to the laser beam, are favorable to when measuring the facade straightness that hangs down, mark horizontal point and vertical point, are favorable to reducing the operation link.

Because the utility model discloses an overall structure of integral type, so, compare portable and use with traditional plumb and infrared level appearance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Multifunctional measuring ware, characterized by: the measuring device comprises a measuring device body (1), a heavy hammer (6) sleeved on a fixed shaft (2), a rotating shaft (3) provided with a cylinder (7), a pointer (4) indicating scales on a scale mark (5) and a groove (8) for connecting and fixing, wherein the fixed shaft (2) is arranged at the upper part of the rectangular measuring device body (1), and the heavy hammer (6) is sleeved and suspended in the middle of the fixed shaft (2); the lower part of the rectangular measurer body (1) is provided with a rotating shaft (3), and the middle part of the rotating shaft (3) is provided with a cylinder (7) which is in rolling contact with a heavy hammer (6); the outer end of the rotating shaft (3) is provided with a pointer (4) for reading the angle value of the scale mark (5) on the measurer body (1); when the heavy hammer (6) swings, the heavy hammer (6) drives the cylinder (7) to rotate under the action of gravity and drives the pointer (4) to deflect.

2. A multifunctional measuring device as claimed in claim 1, wherein:

the bottom of the measurer body (1) is provided with a groove (8) for assembling and limiting a convex pin (9) on a longitudinal positioning block (11) with a laser beam (10), a transverse positioning block (12) or a plane positioning block (13).

3. A multifunctional measuring device as claimed in claim 1, wherein:

the weight (6) is of a structure with a small top and a big bottom, and the gravity center of the weight falls on the lower part and can rotate and swing around the upper part.

4. A multifunctional measuring device as claimed in claim 3, wherein:

and the upper part of the heavy hammer (6) is provided with a shaft sleeve which is assembled with the fixed shaft.

5. A multifunctional measuring device as claimed in claim 3, wherein:

the lower part of the heavy hammer (6) is fan-shaped, and the surface of the outer contour is mutually matched with the cylinder (7) to be in rolling friction contact.

6. A multifunctional measuring device as claimed in claim 3, wherein:

and the outer contour of the lower part of the heavy hammer (6) and the outer contour of the cylinder (7) are both subjected to knurling processing.

7. A multifunctional measuring device as claimed in claim 2, wherein:

the longitudinal positioning block (11) is a rectangular measuring block, the upper part of the longitudinal positioning block is provided with a convex pin (9) which is matched with a groove (8) of the measurer body (1), and the lower part of the longitudinal positioning block is provided with a laser beam (10) for measuring the longitudinal verticality.

8. A multifunctional measuring device as claimed in claim 2, wherein:

the transverse positioning block (12) is a rectangular measuring block, the upper part of the transverse positioning block is provided with a convex pin (9) which is matched with a groove (8) of the measurer body (1), and the two sides of the transverse positioning block are provided with laser beams (10) for measuring transverse verticality.

9. A multifunctional measuring device as claimed in claim 2, wherein:

the plane positioning block (13) is a rectangular measuring block, a protruding pin (9) is arranged on the upper portion of the plane positioning block and matched with a groove (8) of the measurer body (1), and the plane of the plane positioning block (13) is located on the ground plane to perform plane measurement.