CN217637244U - Portable wall and ground dual-purpose leveling instrument - Google Patents
Portable wall and ground dual-purpose leveling instrument Download PDFInfo
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- CN217637244U CN217637244U CN202121497918.3U CN202121497918U CN217637244U CN 217637244 U CN217637244 U CN 217637244U CN 202121497918 U CN202121497918 U CN 202121497918U CN 217637244 U CN217637244 U CN 217637244U
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Abstract
The utility model discloses a dual-purpose levelling instrument of portable wall ground. Comprises a level A and a level B which are combined together through a cross joint tenon structure. When the ground flatness is measured, the I-shaped planometer is placed on the ground, and whether ground tiles or wood floors are flat or not can be judged by observing the relative position of air bubbles in the leveling tube at the horizontal position. When the wall surface flatness is measured, the I-shaped leveling instrument is placed on a wall surface, and whether the wall surface ceramic tile is flat or not can be judged by observing the relative position of the air bubbles in the leveling pipe at the horizontal position. The wall and ground dual-purpose leveling instrument is simple to assemble, convenient to operate, low in manufacturing cost and wide in application, and simplifies the measurement process.
Description
Technical Field
The utility model belongs to the decoration field, in particular to levelling device.
Background
When the flatness of the ground is detected, a 2m guiding rule is usually used for carpet type measurement, if the measurement is carried out at the same position in the cross direction, the detected fall height has a gap larger than 3mm, which indicates that the ground is uneven, so that the ground needs to be leveled, and then the floor or the ceramic tile is paved. After a tile or floor is paved, a 30cm guiding rule is used for cross measurement to verify whether the tile or floor is paved smoothly.
When the wall surface flatness is detected, when the length of the wall surface is less than 4m, in 4 angles at the top and the root of the same wall surface, 2 angles at the upper left and the lower right are obliquely arranged at 45 degrees, and are respectively measured for 1 time, and the horizontal measurement is carried out for 1 time at a position which is 20cm away from the ground; when the length of the wall surface is larger than 4m, the two directions are selected at 4 corners of the same wall surface for measuring 1 time respectively, 2 horizontal measurements are added at any position in the length direction of the wall surface, and 2 horizontal measurements are carried out at a position which is 20cm away from the ground surface.
In the conventional method for detecting the flatness of the ground and the wall, because the flatness of one direction can be detected only during each measurement, the flatness of one surface (two directions) can be detected only by utilizing a running rule to repeatedly and alternately measure and record a large amount of measurement data, the process is complicated, the running rule is frequently moved, and the reliability of the measurement data is reduced.
Disclosure of Invention
The utility model aims at providing a lightly small and exquisite, the equipment is nimble, portable, the dual-purpose levelling instrument of wall ground of low price:
the first scheme is as follows:
a portable wall and ground dual-purpose leveling instrument is characterized by comprising n horizontal rulers A and m horizontal rulers B which are combined together. n is more than or equal to 2, m is more than or equal to 1.
The lower end surface of the level A is a reference plane AH. The upper end surface of the level bar A is provided with a mortise A. A level tube a parallel to the reference plane AH is mounted on the level bar a. And a leveling tube AA vertical to the reference plane AH is arranged on the level A.
The lower end surface of the level bar B is a reference plane BH. And a mortise B is formed on the surface of the lower end of the level bar B. The number of the mortises B is larger than or equal to that of the mortises A. And a leveling pipe B parallel to a reference plane BH is arranged on the leveling rod B. And a leveling tube BB perpendicular to the reference plane BH is installed on the leveling rod B.
When level A and level B are combined together, mortise B inserts mortise A and forms the cross tenon, and makes datum plane AH and datum plane BH be in the coplanar.
Scheme II:
a portable wall and ground dual-purpose leveling instrument is characterized by comprising n horizontal rulers A and m horizontal rulers B which are combined together. n is more than or equal to 2, m is more than or equal to 1.
The lower end surface of the level A is a reference plane AH. The lower end surface of the level A is provided with a mortise A. A level tube a parallel to the reference plane AH is mounted on the level bar a. And a leveling pipe AA vertical to the reference plane AH is arranged on the leveling rod A.
The lower end surface of the level bar B is a reference plane BH. And the upper end surface of the level bar B is provided with a mortise B. The number of the mortises B is larger than or equal to that of the mortises A. And a leveling pipe B parallel to a reference plane BH is arranged on the leveling rod B. And a leveling tube BB perpendicular to the reference plane BH is installed on the leveling rod B.
When level A and level B are combined together, mortise B inserts mortise A and forms the cross tenon, and makes datum plane AH and datum plane BH be in the coplanar.
Further, the number of the levels A is 2, and the number of the levels B is 1. The level bar A and the level bar B are combined together through two cross joint tenons to form the H-shaped dual-purpose leveling instrument for walls and floors.
Further, the main structure of the level bar A is a cuboid. The lower surface of the cuboid is the lower end surface of the level A, namely a reference plane AH. The upper surface or the side surface of the cuboid is provided with a rectangular groove A. The longitudinal direction of the rectangular groove a is parallel to the reference plane AH. The leveling pipe A is embedded into the rectangular groove A. And a rectangular groove AA is formed on the lower surface or the side surface of the cuboid. The longitudinal direction of the rectangular groove AA is perpendicular to the reference plane AH. The leveling tube A is embedded in the rectangular groove AA.
Furthermore, the main structure of the level bar B is a cuboid. The lower surface of the cuboid is the lower end surface of the level bar B, namely a reference plane BH. The upper surface or the side surface of the cuboid is provided with a rectangular groove B. The length direction of the rectangular groove B is parallel to the reference plane BH. The leveling tube B is embedded in the rectangular groove B. And a rectangular groove BB is formed in the lower surface or the side surface of the cuboid. The length direction of the rectangular groove BB is perpendicular to the reference plane BH. The leveling tube B is embedded in the rectangular groove BB.
Further, the level a is provided with two level tubes a and two level tubes AA.
Further, the level B is provided with a level tube B and a level tube BB.
Further, two level pipes A on each horizontal ruler A are respectively positioned at two sides of the cross joint tenon. Two level tubes AA on each level A are respectively positioned at two sides of the cross joint tenon.
Further, the level tube B on each level B is positioned between the two cross tenons. The level tube BB on each level B is located between two cross tenons. The first scheme comprises the following steps:
the utility model has the advantages and the effects that: the portable wall-ground dual-purpose leveling instrument is simple to assemble. When the flatness of the ground and the wall is detected, the flatness on one surface can be measured at one time due to the designed geometric shape of the surface. The flatness on one surface can be measured only by measuring the flatness on one line at each time without the need of cross measurement and repeated use of the guiding ruler like the conventional guiding ruler. Therefore, compared with the conventional running rule, the leveling instrument is convenient to operate, simplifies the measuring process, and is low in manufacturing cost and wide in application.
Drawings
FIG. 1 is a front view of a level A of the present invention.
FIG. 2 is a top view of the level A of the present invention.
FIG. 3 is a front view of a level B of the present invention.
FIG. 4 is a top view of a level B of the present invention.
Fig. 5 is a schematic plan top arrangement view of the present invention.
Fig. 6 isbase:Sub>A schematic cross-sectional view of the position A-A in fig. 5 according to the present invention.
Fig. 7 is a schematic cross-sectional view of the position B-B in fig. 5 according to the present invention.
FIG. 8 is a schematic view of the three-dimensional effect of the present invention. .
In the figure: a level bar A (1), a mortise A (101), a leveling tube A (102), a leveling tube AA (103), a rectangular groove A (104), a rectangular groove AA (105) and a reference plane AH;
the leveling instrument comprises a level bar B (2), a mortise B (201), a leveling tube B (202), a leveling tube BB (203), a rectangular groove B (204), a rectangular groove BB (205) and a reference plane BH.
Detailed Description
The present invention will be further described with reference to the following examples, but it should not be construed that the scope of the present invention is limited to the following examples. Various substitutions and modifications can be made without departing from the technical idea of the invention and according to the common technical knowledge and the conventional means in the field, and all the substitutions and modifications are included in the protection scope of the invention.
Example 1:
a portable wall and ground dual-purpose leveling instrument is characterized by comprising two combined leveling rulers A1 and a leveling ruler B2.
The main structure of the level A1 is a cuboid. The lower surface of the cuboid is the lower end surface of the level A1, namely a reference plane AH. The upper end surface of the level A1 is provided with a mortise A101. Two level tubes a102 and two level tubes AA103 are arranged for one level A1. The axis of the level vial a102 is parallel to the reference plane AH. The axis of the level vial AA103 is perpendicular to the reference plane AH. The upper surface or the side surface of the cuboid is provided with a rectangular groove A104. The longitudinal direction of the rectangular groove a104 is parallel to the reference plane AH. The level tube a102 is inserted into the rectangular channel a104. The lower surface or the side surface of the cuboid is provided with a cuboid groove AA105. The longitudinal direction of the rectangular groove AA105 is perpendicular to the reference plane AH. The level tube a103 is inserted into the rectangular groove AA105. The two level tubes A102 on each level A1 are located on two sides of the cross tenons respectively. Two level tubes AA103 on each level A1 are respectively positioned on two sides of the cross joint tenon.
The main structure of the level bar B2 is a cuboid. The lower surface of the cuboid is the lower end surface of the level bar B2, namely a reference plane BH. The lower end surface of the level bar B2 is provided with a mortise B202. The number of the mortise B202 is greater than or equal to the number of the mortise a101. A level B2 is provided with a level tube B202 and a level tube BB203. The tube axis of the level tube B202 is parallel to the reference plane BH. Level tube BB203 is perpendicular to reference plane BH. The upper surface or the side surface of the cuboid is provided with a rectangular groove B204. The lengthwise direction of the rectangular slot B204 is parallel to the reference plane BH. The level tube B202 fits into the rectangular channel B204. The lower surface or the side surface of the cuboid is provided with a cuboid groove BB205. The longitudinal direction of the rectangular parallelepiped BB205 is perpendicular to the reference plane BH. The level tube B203 is inserted into a rectangular groove BB205. The level tube B202 on each level B1 is located between two cross tenons. The level tube BB203 on each level B1 is located between two cross tenons.
When level A1 and level B2 are in the same place, mortise B201 inserts mortise A101 and forms the cross tenon, and level A1 and level B2 form the dual-purpose levelling instrument of I-shaped wall ground through two cross tenons combination together promptly. A reference plane AH and a reference plane BH in the H-shaped wall-ground dual-purpose planometer are positioned on the same plane H, and the reference plane AH and the reference plane BH form a plane H for abutting against a surface to be measured.
When the ground flatness is measured, the I-shaped planometer is placed on the ground (the plane H is close to the ground), and whether ground tiles or wood floors are flat or not can be judged by observing the relative positions of air bubbles in 5 leveling tubes (2 for each of two horizontal rulers A1 and 1 for each of the horizontal rulers B2) which are positioned at the horizontal position.
When measuring the wall face roughness, place this I shape levelling instrument on the wall (plane H leans on the wall face), the accessible is observed 9 bubble relative position in the level pipe (4 respectively of two spirit levels A1, 1 of spirit level B2) that are in horizontal position and is judged whether smooth wall ceramic tile.
Example 2:
the embodiment provides a portable wall and ground dual-purpose leveling instrument which is characterized by comprising n horizontal rulers A1 and m horizontal rulers B2 which are combined together. n is more than or equal to 2, m is more than or equal to 1, and the n and m are natural numbers.
The lower end surface of the level A1 is a reference plane AH. The upper end surface of the level A1 is provided with a mortise A101. The level A1 has mounted thereon a level vial A102 parallel to a reference plane AH. A level tube AA103 perpendicular to the reference plane AH is mounted on the level A1.
The lower end surface of the level bar B2 is a reference plane BH. The lower end surface of the level bar B2 is provided with a mortise B202. The number of the mortises B202 is equal to the number of the mortises a101. A leveling tube B202 parallel to a reference plane BH is arranged on the leveling rod B2. A leveling tube BB203 vertical to the reference plane BH is installed on the level bar B2.
When level A1 and level B2 are brought together, mortise B201 is inserted into mortise A101 to form a cross tenon, and reference plane AH and reference plane BH are in the same plane.
Example 3:
the main structure of this embodiment is the same as that of embodiment 2, except that the positions of the mortise a101 and the mortise B202, i.e., the lower end surface of the level A1, is provided with the mortise a101. The upper end surface of the level B2 is provided with a mortise B202.
The number of the level rulers A1 is 2, and the number of the level rulers B2 is 1. The level A1 and the level B2 are combined together through two cross-shaped tenons to form the H-shaped dual-purpose leveling instrument for walls and floors.
Example 4:
it should be noted that, as described in the background section, different measuring tools are required for the ground flatness detection and the wall flatness detection, respectively, the process is complicated, and the reliability of the measured data is reduced by frequently moving the measuring tools. The main structure of this embodiment is the same as that of embodiment 2 or 3, and further, the main structures of the level A1 and the level B2 are cuboids. The length of the cuboid is 20-30 cm, the width is 2-3 cm, and the height is 5-6 cm.
The lower surface of the rectangular parallelepiped is the lower end surface of the level A1, i.e., a reference plane AH.
The upper surface or the side surface of the cuboid is provided with a rectangular groove A104. The longitudinal direction of the rectangular groove a104 is parallel to the reference plane AH. The level tube a102 fits into the rectangular channel a104.
The lower surface or the side surface of the cuboid is provided with a cuboid groove AA105. The longitudinal direction of the rectangular groove AA105 is perpendicular to the reference plane AH. The level tube a103 is inserted into the rectangular groove AA105.
The lower surface of the cuboid is the lower end surface of the level bar B2, namely a reference plane BH.
The upper surface or the side surface of the cuboid is provided with a rectangular groove B204. The longitudinal direction of the rectangular groove B204 is parallel to the reference plane BH. The level tube B202 fits into the rectangular channel B204.
The lower surface or the side surface of the cuboid is provided with a cuboid groove BB205. The longitudinal direction of the rectangular groove BB205 is perpendicular to the reference plane BH. The level tube B203 is inserted into a rectangular groove BB205.
Three cuboid levels are connected to form an I-shaped structure. When the flatness of the ground and the wall surface is detected, the H-shaped planometer can measure the flatness on one surface at one time due to the geometrical shape of the H-shaped planometer.
Example 5:
the main structure of this embodiment is the same as that of embodiment 2 or 3, and further,
level A1 has two vials A102 and two vials AA103. Level vial a102. Level B2 is configured with a level tube B202 and a level tube BB203.
The diameter of the leveling tube is 1-2 cm. The diameter of the leveling tube A102 is 1-2 cm, and the length is 5-6 cm. The length of the leveling tube AA103 and the leveling tube BB203 is 3-4 cm. The length of the leveling tube B202 is 10-15 cm.
The two level tubes A102 on each level A1 are located on either side of the cross tenons. Two level tubes AA103 on each level A1 are respectively positioned on two sides of the cross joint tenon. The level tube B202 on each level B1 is located between two cross tenons. The level tube BB203 on each level B1 is located between two cross tenons.
During manufacturing, specific sizes of parts such as a level, a mortise and a leveling pipe can be determined according to relevant specifications or actual sizes of measuring objects (ceramic tiles, wood floors and the like). The surface of the level bar, especially the reference plane, needs to be polished smoothly, and the position of the leveling tube is adjusted, and the leveling tube is fixed by glue.
Claims (16)
1. A portable wall and ground dual-purpose leveling instrument is characterized by comprising n leveling rulers A (1) and m leveling rulers B (2) which are combined together; n is more than or equal to 2, m is more than or equal to 1;
the lower end surface of the horizontal ruler A (1) is a reference plane AH; the upper end surface of the level bar A (1) is provided with a mortise A (101); a leveling pipe A (102) parallel to a reference plane AH is installed on the leveling rod A (1); a leveling pipe AA (103) vertical to a reference plane AH is arranged on the level A (1);
the lower end surface of the horizontal ruler B (2) is a reference plane BH; the lower end surface of the level bar B (2) is provided with a mortise B (202); the number of the mortises B (202) is more than or equal to that of the mortises A (101); a leveling pipe B (202) parallel to a reference plane BH is arranged on the leveling rod B (2); a leveling tube BB (203) which is vertical to the reference plane BH is arranged on the horizontal ruler B (2);
when level A (1) and level B (2) are combined together, mortise B (201) is inserted into mortise A (101) to form a cross tenon, and reference plane AH and reference plane BH are in the same plane.
2. A portable wall and ground leveling instrument according to claim 1, wherein: the number of the leveling rulers A (1) is 2, and the number of the leveling rulers B (2) is 1; the level A (1) and the level B (2) are combined together through two cross-shaped tenons to form the H-shaped dual-purpose leveling instrument for walls and floors.
3. A portable wall and ground leveling instrument according to claim 1, wherein: the main structure of the level bar A (1) is a cuboid;
the lower surface of the cuboid is the lower end surface of the level bar A (1), namely a reference plane AH;
the upper surface or the side surface of the cuboid is provided with a rectangular groove A (104); the length direction of the rectangular groove A (104) is parallel to a reference plane AH; the leveling tube A (102) is embedded in the rectangular groove A (104);
a rectangular groove AA (105) is formed in the lower surface or the side surface of the cuboid; the length direction of the rectangular groove AA (105) is vertical to a reference plane AH; the level tube AA (103) is embedded in the rectangular groove AA (105).
4. A portable wall and ground leveling instrument according to claim 1, wherein: the main body structure of the level bar B (2) is a cuboid;
the lower surface of the cuboid is the lower end surface of the level bar B (2), namely a reference plane BH;
a rectangular groove B (204) is formed in the upper surface or the side surface of the cuboid; the length direction of the rectangular groove B (204) is parallel to a reference plane BH; the leveling tube B (202) is embedded in the rectangular groove B (204);
a rectangular groove BB (205) is formed in the lower surface or the side surface of the rectangular body; the length direction of the rectangular groove BB (205) is perpendicular to a reference plane BH; the leveling tube BB (203) is fitted into the rectangular groove BB (205).
5. A portable wall and ground leveling instrument according to claim 2, wherein: the level bar A (1) is provided with two level tubes A (102) and two level tubes AA (103).
6. A portable wall and ground leveling instrument according to claim 2, wherein: one leveling tube B (202) and one leveling tube BB (203) are disposed in the level B (2).
7. A portable wall and ground leveling instrument according to claim 5, wherein: two leveling tubes A (102) on each horizontal ruler A (1) are respectively positioned at two sides of the cross joint tenon;
two level tubes AA (103) on each level A (1) are respectively positioned at two sides of the cross joint tenon.
8. The portable wall and ground leveling instrument according to claim 6, wherein: a leveling pipe B (202) on each horizontal ruler B (1) is positioned between the two cross tenons;
the level tube BB (203) on each level B (1) is located between two cross tenons.
9. A portable wall and ground dual-purpose leveling instrument is characterized by comprising n leveling rulers A (1) and m leveling rulers B (2) which are combined together; n is more than or equal to 2, m is more than or equal to 1;
the lower end surface of the horizontal ruler A (1) is a reference plane AH; the lower end surface of the level bar A (1) is provided with a mortise A (101); a leveling tube A (102) parallel to a reference plane AH is arranged on the horizontal ruler A (1); a leveling pipe AA (103) vertical to a reference plane AH is arranged on the horizontal ruler A (1);
the lower end surface of the level bar B (2) is a reference plane BH; the upper end surface of the level bar B (2) is provided with a mortise B (202); the number of the mortises B (202) is more than or equal to that of the mortises A (101); a leveling tube B (202) parallel to a reference plane BH is arranged on the horizontal ruler B (2); a leveling tube BB (203) which is vertical to the reference plane BH is arranged on the horizontal ruler B (2);
when level A (1) and level B (2) are combined together, mortise B (201) is inserted into mortise A (101) to form a cross tenon, and reference plane AH and reference plane BH are in the same plane.
10. A portable wall and ground leveling instrument according to claim 9 wherein: the number of the horizontal rulers A (1) is 2, and the number of the horizontal rulers B (2) is 1; the level bar A (1) and the level bar B (2) are combined together through two cross-shaped tenons to form the H-shaped dual-purpose leveling instrument for walls and floors.
11. A portable wall and ground leveling instrument according to claim 9 wherein: the main structure of the level bar A (1) is a cuboid;
the lower surface of the cuboid is the lower end surface of the level ruler A (1), namely a reference plane AH;
the upper surface or the side surface of the cuboid is provided with a rectangular groove A (104); the length direction of the rectangular groove A (104) is parallel to a reference plane AH; the leveling tube A (102) is embedded in the rectangular groove A (104);
a rectangular groove AA (105) is formed in the lower surface or the side surface of the cuboid; the length direction of the rectangular groove AA (105) is vertical to the reference plane AH; the leveling tube AA (103) is embedded in the rectangular groove AA (105).
12. A portable wall and floor leveling instrument according to claim 9 wherein: the main body structure of the level bar B (2) is a cuboid;
the lower surface of the cuboid is the lower end surface of the level bar B (2), namely a reference plane BH;
a rectangular groove B (204) is formed in the upper surface or the side surface of the cuboid; the length direction of the rectangular groove B (204) is parallel to a reference plane BH; the leveling tube B (202) is embedded in the rectangular groove B (204);
a rectangular groove BB (205) is formed in the lower surface or the side surface of the cuboid; the length direction of the rectangular groove BB (205) is perpendicular to a reference plane BH; the level tube BB (203) is inserted into a rectangular groove BB (205).
13. A portable wall and ground leveling instrument according to claim 10 wherein: the level A (1) is provided with two level tubes A (102) and two level tubes AA (103).
14. A portable wall and ground leveling instrument according to claim 10 wherein: one leveling tube B (202) and one leveling tube BB (203) are disposed in the level B (2).
15. A portable wall and floor leveling instrument according to claim 13 wherein: two level tubes A (102) on each horizontal ruler A (1) are respectively positioned at two sides of the cross joint tenon;
two leveling tubes AA (103) on each horizontal rule A (1) are respectively positioned at two sides of the cross-shaped overlap tenon.
16. A portable wall and floor leveling instrument according to claim 14 wherein: a leveling pipe B (202) on each horizontal ruler B (1) is positioned between the two cross tenons;
the level tube BB (203) on each level B (1) is located between two cross tenons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497918.3U CN217637244U (en) | 2021-07-02 | 2021-07-02 | Portable wall and ground dual-purpose leveling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497918.3U CN217637244U (en) | 2021-07-02 | 2021-07-02 | Portable wall and ground dual-purpose leveling instrument |
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| Publication Number | Publication Date |
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| CN217637244U true CN217637244U (en) | 2022-10-21 |
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| CN202121497918.3U Active CN217637244U (en) | 2021-07-02 | 2021-07-02 | Portable wall and ground dual-purpose leveling instrument |
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- 2021-07-02 CN CN202121497918.3U patent/CN217637244U/en active Active
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