CN216713876U - Measuring tool for adjusting perpendicularity of steel column - Google Patents
Measuring tool for adjusting perpendicularity of steel column Download PDFInfo
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- CN216713876U CN216713876U CN202122367175.4U CN202122367175U CN216713876U CN 216713876 U CN216713876 U CN 216713876U CN 202122367175 U CN202122367175 U CN 202122367175U CN 216713876 U CN216713876 U CN 216713876U
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- measuring tool
- laser
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- magnet
- steel column
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Abstract
The utility model discloses a measuring tool for adjusting the verticality of a steel column, which comprises a shell, a magnet and a laser, wherein the magnet is arranged on the shell; the magnet is arranged on the side wall of the shell; the laser is positioned on the inner side of a cavity formed by the shell and is fixedly connected with the shell through a support rod; the tail end of the laser is provided with a counterweight ball, and the light outlet end of the laser emits light through a light outlet hole in the top end of the shell; and the support rod is connected with the laser through a spherical hinge connecting piece. The stability of the output laser light is ensured through the measuring tool, so that the accuracy of the measuring result is improved.
Description
Technical Field
The utility model belongs to the field of steel structure installation and construction, and particularly relates to a measuring tool for adjusting the perpendicularity of a steel column.
Background
The magnetic line weight is fixed at the highest end of the steel column, the plumb is pulled down, and the plumb is touched by hand to make the plumb static. And measuring the distance between the line of the magnetic plumb bob and the steel column by using a straight steel ruler (or a steel tape).
At least the distances of the upper, middle and lower three points are measured. Taking the maximum value as a judgment standard. In the mode, the height of the steel column is larger, so that the line drop can swing, and the line drop is usually accompanied by breeze in outdoor construction and is difficult to measure accurately in the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to overcome the prior art problem, a measuring tool for adjusting the perpendicularity of the steel column is provided, and the stability of the output laser light is guaranteed through the measuring tool, so that the accuracy of a measuring result is improved.
The purpose of the utility model is realized by the following technical scheme:
a measuring tool for adjusting the perpendicularity of a steel column comprises a shell, a magnet and a laser; the magnet is arranged on the side wall of the shell; the laser is positioned on the inner side of a cavity formed by the shell and is fixedly connected with the shell through a support rod; the tail end of the laser is provided with a counterweight ball, and the light outlet end of the laser emits light through a light outlet hole at the top end of the shell; and the support rod is connected with the laser through a spherical hinge connecting piece.
According to a preferred embodiment, a groove structure is arranged on the side wall of the shell, and the magnet is embedded in the groove structure.
According to a preferred embodiment, the light outlet is of a trumpet-shaped structure.
According to a preferred embodiment, the measuring tool is of a cubic-like structure.
According to a preferred embodiment, the housing is made of metal or plastic.
According to a preferred embodiment, the support rod is a metal rod body.
According to a preferred embodiment, the measuring tool is attached to the steel column to be measured by the magnetic force of the magnet, and the light outlet of the measuring tool is arranged opposite to the ground surface.
The aforementioned main aspects of the utility model and their respective further alternatives can be freely combined to form a plurality of aspects, all of which are aspects that can be adopted and claimed by the present invention. The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.
The utility model has the beneficial effects that: the measuring tool of the utility model cancels the line weight of the traditional technology and increases the control verticality of the laser line. This measuring tool mainly has three kinds of original paper to constitute, is magnet, laser instrument and counter weight ball respectively, and magnet mainly adsorbs on the steel column, and the laser instrument makes wholly with the counter weight ball, and the counter weight ball is under the dead weight effect, and laser instrument perpendicular to ground ensures that the light source can perpendicular to ground all the time. The measuring tool is placed at the bottom of the steel column, and the verticality evaluation of the steel column can be completed by measuring the distance between the laser line at the upper, middle and lower three points of the steel column and the steel column.
Drawings
FIG. 1 is a state diagram of an embodiment of a measuring tool of the present invention;
FIG. 2 is a schematic view of the measuring tool of the present invention;
the method comprises the following steps of 100-steel column, 200-measuring tool, 201-shell, 202-magnet, 203-laser, 204-counterweight ball, 205-supporting rod, 206-light emitting hole and 300-laser line.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance. Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, there is shown a measuring tool 200 for adjusting the perpendicularity of a steel column 100, the measuring tool 200 including a housing 201, a magnet 202, and a laser 203. The housing 201 is used to provide structural support for the magnet 202 and the laser 203.
Preferably, the magnet 202 is disposed on a side wall of the housing 201.
Furthermore, a groove structure is arranged on the side wall of the shell 201, and the magnet 202 is embedded in the groove.
The magnet 202 is embedded in the housing 201, so that the measuring tool 200 can be attached to the steel column 100 to be measured by magnetic force.
Preferably, the laser 203 is located inside the cavity formed by the housing 201 and is connected and fixed with the housing 201 through a support rod 205.
The tail end of the laser 203 is provided with a counterweight ball 204, and the light outlet end of the laser 203 emits light through a light outlet hole 206 at the top end of the shell 201. For example, the weight balls 204 may be made of a ceramic body.
And the supporting rod 205 is connected with the laser 203 through a spherical hinge connector.
Therefore, the laser line emitted from the light-emitting end of the laser 203 is always kept in a vertical state by the counterweight ball 204 at the end of the laser 203 and the connection relation with the support rod 205. Thereby overcoming the problem of inaccurate measurement caused by the swinging of the line sinker in the prior art.
Preferably, the light outlet 206 is a horn-shaped structure.
Preferably, the measuring tool 200 is of a cubic-like structure.
Preferably, the housing 201 is made of metal or plastic.
Preferably, the support rod 205 is a metal rod body.
The measuring tool 200 of the present invention is attached to the steel column 100 to be measured by the magnetic force of the magnet 202, and the light-emitting hole 206 of the measuring tool 200 is disposed opposite to the ground surface. Furthermore, 3 points can be selected at different heights on the steel column 100, and the distance between the laser line and the steel column 100 at each point can be measured, so as to evaluate whether the steel column 100 is in a vertical state.
That is, the measuring tool 200 of the present invention eliminates the line weight of the conventional art, and increases the laser line control verticality. This measuring tool 200 mainly has three kinds of original paper constitutions, is magnet 202, laser instrument 203 and counter weight ball 204 respectively, and magnet 202 mainly adsorbs on steel column 100, and laser instrument 203 makes into wholly with counter weight ball 204, and counter weight ball 204 is under the dead weight effect, and laser instrument 203 perpendicular to ground ensures that the light source can be perpendicular to ground all the time. The measuring tool 200 is placed at the bottom of the steel column, and the verticality evaluation of the steel column 100 can be completed by measuring the distance between the laser line at the upper, middle and lower three points of the steel column 100 and the steel column 100.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A measuring tool for adjusting the perpendicularity of a steel column, characterized in that the measuring tool (200) comprises a housing (201), a magnet (202) and a laser (203);
the magnet (202) is arranged on the side wall of the shell (201);
the laser (203) is positioned inside a cavity formed by the shell (201) and is fixedly connected with the shell (201) through a support rod (205);
a counterweight ball (204) is arranged at the tail end of the laser (203), and the light outlet end of the laser (203) emits light through a light outlet hole (206) at the top end of the shell (201);
and the supporting rod (205) is connected with the laser (203) through a spherical hinge connecting piece.
2. The measuring tool according to claim 1, characterized in that the side wall of the housing (201) is provided with a groove structure, and the magnet (202) is embedded in the groove structure.
3. The measurement tool according to claim 1, wherein the light exit aperture (206) is a trumpet-like structure.
4. The measuring tool according to claim 1, characterized in that the measuring tool (200) is of a cubic-like structure.
5. The measuring tool according to claim 1, wherein the housing (201) is made of a metal material or a plastic material.
6. The measuring tool according to claim 1, wherein the support rod (205) is a metal rod body.
7. The measuring tool according to claim 1, characterized in that the measuring tool (200) is attracted to the steel column (100) to be measured via the magnetic force of the magnet (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367175.4U CN216713876U (en) | 2021-09-28 | 2021-09-28 | Measuring tool for adjusting perpendicularity of steel column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367175.4U CN216713876U (en) | 2021-09-28 | 2021-09-28 | Measuring tool for adjusting perpendicularity of steel column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713876U true CN216713876U (en) | 2022-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122367175.4U Active CN216713876U (en) | 2021-09-28 | 2021-09-28 | Measuring tool for adjusting perpendicularity of steel column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216713876U (en) |
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2021
- 2021-09-28 CN CN202122367175.4U patent/CN216713876U/en active Active
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