CN212925698U - Pavement cement mortar layer leveling tool - Google Patents
Pavement cement mortar layer leveling tool Download PDFInfo
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- CN212925698U CN212925698U CN202021406621.7U CN202021406621U CN212925698U CN 212925698 U CN212925698 U CN 212925698U CN 202021406621 U CN202021406621 U CN 202021406621U CN 212925698 U CN212925698 U CN 212925698U
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- support plate
- leveling
- cement mortar
- mortar layer
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Abstract
The utility model relates to the technical field of building, and discloses a pavement cement mortar layer leveling tool, which comprises a leveling ruler in a long plate structure, a support plate and a telescopic rod; the width direction of the support plate extends along the vertical direction, the length direction of the support plate extends along the horizontal direction, the leveling ruler is arranged on the support plate, and the lower end of the leveling ruler extends out of the lower part of the support plate to be used for leveling the cement mortar layer; wherein the distance between the leveling ruler and the lower end of the support plate is adjustable; along the length direction of the support plate, two ends of the support plate are respectively provided with a telescopic rod which can extend out of the end part of the support plate along the length direction of the support plate, and the extending length of the telescopic rod is adjustable. The utility model discloses a road surface cement mortar bed leveling instrument's telescopic link can stretch out the support plate and take and lean on the up end of curb, can adjust the chi of making level in a flexible way simultaneously and stretch out in the distance of the lower extreme of support plate in order to satisfy the needs of the work of making level, its simple structure, and convenient to use can improve the work efficiency of making level.
Description
Technical Field
The utility model relates to a building technical field especially relates to a road surface cement mortar layer instrument of making level.
Background
The ground leveling refers to leveling the original ground of a building by a certain method to ensure that the ground flatness reaches a certain standard. The ground leveling can be divided into two methods of cement mortar ground leveling and self-leveling cement leveling.
As shown in fig. 1-2, when paving a municipal road, the curb stones 100 on both sides of the municipal road are usually paved, the curb stones 100 on both sides are parallel to each other and have the same height, then the concrete mat 200 is paved on the road, then the cement mortar layer 300 is paved, and finally the floor tiles are paved. In the existing municipal road surface laying process, the cement mortar layer 300 is leveled by adopting a line hanging mode to control the flatness of the surface layer of the cement mortar layer 300, namely, the height of fixing points for fixing the two ends of a hanging line is determined to be the same, then the two ends of the hanging line are fixed on the fixing points, the hanging line is in a straightening state, and the flatness of the surface layer of the cement mortar layer 300 is determined through the hanging line. The leveling method is complex to operate, time-consuming and labor-consuming, prolongs the construction period and affects the construction efficiency.
Therefore, it is urgently needed to provide a pavement cement mortar layer leveling tool which is simple in structure and convenient to use and can improve the leveling work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road surface cement mortar layer instrument of making level, its simple structure, convenient to use can improve the work efficiency of making level.
To achieve the purpose, the utility model adopts the following technical proposal:
a pavement cement mortar course leveling tool comprising:
the leveling ruler is in a long plate-shaped structure;
the leveling device comprises a support plate, a leveling ruler and a leveling mechanism, wherein the width direction of the support plate extends along the vertical direction, the length direction of the support plate extends along the horizontal direction, the leveling ruler is arranged on the support plate, and the lower end of the leveling ruler extends out of the lower part of the support plate to be used for leveling a cement mortar layer; the distance between the leveling ruler and the lower end of the carrier plate is adjustable;
the telescopic link, follow the length direction of support plate, the both ends of support plate are provided with one respectively and can follow the length direction of support plate stretch out in the tip of support plate the telescopic link, just the extension length of telescopic link is adjustable.
Optionally, a first scale extending along the width direction of the leveling ruler is arranged on the leveling ruler.
Optionally, two ends of the leveling rod are respectively provided with one first graduated scale along the length direction of the leveling rod.
Optionally, each of the telescopic rods is provided with a second scale extending along the length direction of the telescopic rod.
Optionally, the end of each telescopic rod extending out of the carrier plate is respectively rotatably provided with a roller.
Optionally, one end of the leveling ruler, which extends out of the lower end of the carrier plate, is provided with insections which are uniformly distributed along the length direction of the leveling ruler.
Optionally, a plurality of first fastening round holes are formed in the carrier plate, first waist-shaped holes corresponding to the first fastening round holes one to one are formed in the leveling ruler, the first waist-shaped holes extend in the width direction of the leveling ruler, and the leveling ruler is fastened and connected with the carrier plate through fastening bolts penetrating through the first fastening round holes and the first waist-shaped holes.
Optionally, each of the telescopic rods is provided with a second waist-shaped hole extending along the length direction of the telescopic rod, along the length direction of the support plate, at least two second fastening round holes corresponding to the second waist-shaped holes are respectively provided at two ends of the support plate, the second fastening round holes are arranged in parallel at intervals along the length direction of the support plate, and each telescopic rod is connected with the support plate through a fastening bolt penetrating through the second fastening round holes and the second waist-shaped holes.
Optionally, the leveling ruler, the carrier plate and the telescopic rod are all made of aluminum alloy materials.
Optionally, a handle is further disposed on the carrier plate.
The utility model has the advantages that:
because the curbs on the two sides of the existing municipal road surface are parallel to each other and have the same height, when the leveling tool for the cement mortar layer of the road surface is actually used for leveling work, the telescopic rods on the two ends of the support plate can extend out of the end part of the support plate and lean against the upper end surfaces of the curbs on the two sides of the municipal road surface, so that the cement mortar layer of the road surface can be quickly placed on the municipal road surface, and the operation is simple and convenient; moreover, when two ends of the pavement cement mortar layer leveling tool are respectively placed on the curb, a user can flexibly adjust the distance of the leveling ruler extending out of the lower end of the support plate so as to meet the requirement of leveling work. The event the utility model discloses a road surface cement mortar layer instrument of making level's simple structure, convenient to use can improve the work efficiency who makes level.
Drawings
FIG. 1 is a schematic top view of a municipal pavement after completion of paving in the prior art;
FIG. 2 is a schematic representation of a prior art section of a finished paved municipal pavement (hidden tiles) perpendicular to the length of the municipal pavement;
fig. 3 is a schematic structural view of the pavement cement mortar layer leveling tool provided by the present invention;
fig. 4 is a schematic view of the leveling tool for a pavement cement mortar layer.
In the figure:
x-the length direction of the carrier plate; y-width direction of the carrier plate;
100-kerbstone; 200-concrete bedding; 300-cement mortar layer;
1-leveling ruler; 11-a first scale; 12-a first waist-shaped aperture; 2-a carrier plate; 3, a telescopic rod; 31-a second scale; 32-a second kidney-shaped aperture; 4-a handle; 5-roller.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to 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" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 3-4, the present embodiment provides a leveling tool for cement mortar layer of road surface, which is mainly used for leveling cement mortar layer of municipal road surface when paving municipal road surface. The pavement cement mortar layer leveling tool mainly comprises a leveling ruler 1, a support plate 2 and a telescopic rod 3. The leveling ruler 1 and the support plate 2 are both in a long plate structure; when the cement mortar leveling device is used, the width direction of the support plate 2 extends along the vertical direction, the length direction of the support plate 2 extends along the horizontal direction, the leveling ruler 1 is arranged on the support plate 2, the lower end of the leveling ruler 1 extends out of the lower part of the support plate 2 to be used for leveling a cement mortar layer, and the distance between the leveling ruler 1 extending out of the lower end of the support plate 2 is adjustable; particularly, as shown in fig. 3, a plurality of first fastening round holes (not shown in the figure) are provided on the support plate 2, a first waist-shaped hole 12 corresponding to the first fastening round holes one by one is provided on the leveling ruler 1, the first waist-shaped hole 12 extends along the width direction of the leveling ruler 1, the leveling ruler 1 and the support plate 2 are fastened and connected together by a fastening bolt (not marked in the figure) passing through the first fastening round hole and the first waist-shaped hole 12, the structure is simple, the design cost is low, and the adjustment of the distance that the leveling ruler 1 stretches out of the lower end of the support plate 2 is realized. In addition, along the length direction of the carrier plate 2, two ends of the carrier plate 2 are respectively provided with a telescopic rod 3 which can extend out of the end of the carrier plate 2 along the length direction of the carrier plate 2, and the extending length of the telescopic rod 3 is adjustable. Particularly, as shown in fig. 3, along the length direction of the support plate 2, each telescopic rod 3 is provided with a second waist-shaped hole 32 extending along the length direction of the telescopic rod 3, both ends of the support plate 2 are provided with at least two second fastening round holes (not shown in the figure) corresponding to the second waist-shaped holes 32, each second fastening round hole is arranged along the length direction of the support plate 2 at intervals, each telescopic rod 3 is connected with the support plate 2 through a fastening bolt (not marked in the figure) penetrating through the second fastening round hole and the second waist-shaped hole 32, the structure is simple, the design cost is low, and the adjustment of the extending length of the telescopic rod 3 is realized.
As shown in fig. 3-4, the curbs 100 on both sides of the existing municipal road surface are parallel to each other and have the same height, and the two end surfaces of the curbs 100 are planes parallel to the municipal road surface, so that when the leveling tool for the cement mortar layer on the road surface is actually used for leveling, a user can extend the telescopic rods 3 at both ends of the carrier plate 2 out of the end of the carrier plate 2 and lean against the upper end surfaces of the curbs 100 on both sides of the municipal road surface, thereby realizing the rapid placement of the leveling tool for the cement mortar layer on the municipal road surface, and the operation is simple and convenient; moreover, when the two ends of the leveling tool for the cement mortar layer on the road surface are respectively placed on the kerb 100, the user can flexibly adjust the distance that the leveling ruler 1 extends out of the lower end of the support plate 2 so as to meet the requirement of leveling work, and then the user can push the leveling tool for the cement mortar layer on the road surface along the length direction of the municipal road surface to implement the leveling work. The event the utility model discloses a road surface cement mortar layer instrument of making level's simple structure, convenient to use can improve the work efficiency who makes level.
Furthermore, the leveling ruler 1, the support plate 2 and the telescopic rod 3 in the embodiment are all made of aluminum alloy, so that the leveling ruler is light in weight, labor-saving in use, high in hardness and not prone to bending and damage. In addition, as shown in fig. 3, a handle 4 is further disposed on the carrier plate 2, which is convenient for a user to grasp and hold. Furthermore, as shown in fig. 3, one end of the leveling ruler 1 extending out of the lower end of the carrier plate 2 is provided with insections (not labeled) uniformly arranged along the length direction of the leveling ruler 1.
Further, in order to be able to precisely control the distance by which the leveling rod 1 protrudes beyond the lower end of the carrier plate 2. As shown in fig. 3-4, the leveling rod 1 is provided with a first scale 11 extending along the width direction of the leveling rod 1, so that a user can adjust the position of the leveling rod 1 relative to the carrier plate 2 by moving up and down according to the first scale 11. More specifically, along the length direction of the leveling ruler 1, two first scales 11 are respectively disposed at two ends of the leveling ruler 1, and when a user adjusts the distance that the leveling ruler 1 extends out of the lower end of the carrier plate 2, the first scales 11 at two ends of the leveling ruler 1 can be used to more accurately control the distance that the leveling ruler 1 extends out of the lower end of the carrier plate 2.
In addition, as shown in fig. 3 to 4, each telescopic rod 3 is provided with a second scale 31 extending along the length direction of the telescopic rod 3, so that a user can adjust the extending length of the telescopic rod 3 according to the second scale 31.
Further, in order to make the telescopic rods 3 move more flexibly and conveniently when being abutted against the kerb 100, as shown in fig. 3-4, the end parts of the telescopic rods 3 extending out of the carrier plate 2 are respectively rotatably provided with rollers 5, so as to realize rolling contact with the kerb 100, and make the movement of the pavement cement mortar layer leveling tool more flexible and convenient.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a road surface cement mortar layer instrument of making level which characterized in that includes:
the leveling ruler (1) is of a long plate-shaped structure;
the leveling device comprises a support plate (2), wherein the width direction of the support plate (2) extends along the vertical direction, the length direction of the support plate (2) extends along the horizontal direction, a leveling ruler (1) is arranged on the support plate (2), and the lower end of the leveling ruler (1) extends out of the lower part of the support plate (2) to be used for leveling a cement mortar layer; the distance between the leveling ruler (1) and the lower end of the carrier plate (2) is adjustable;
the telescopic rod (3) is arranged along the length direction of the support plate (2), two ends of the support plate (2) are respectively provided with a telescopic rod (3) which can stretch out of the end part of the support plate (2) along the length direction of the support plate (2), and the stretching length of the telescopic rod (3) is adjustable.
2. A pavement cement mortar layer leveling tool according to claim 1, characterized in that a first graduated scale (11) extending in the width direction of the leveling ruler (1) is arranged on the leveling ruler (1).
3. A pavement cement mortar layer leveling tool according to claim 2, characterized in that said first graduated scale (11) is provided on each of the two ends of said leveling ruler (1) in the length direction of said leveling ruler (1).
4. A pavement cement mortar layer leveling tool according to any of claims 1-3, characterized in that each telescopic rod (3) is provided with a second graduated scale (31) extending along the length direction of the telescopic rod (3).
5. A pavement cement mortar layer leveling tool according to claim 1, characterized in that the ends of the telescopic rods (3) extending out of the carrier plate (2) are respectively rotatably provided with a roller (5).
6. The pavement cement mortar layer leveling tool according to claim 1, wherein one end of the leveling ruler (1) extending out of the lower end of the carrier plate (2) is provided with insections uniformly arranged along the length direction of the leveling ruler (1).
7. The pavement cement mortar layer leveling tool according to claim 1, wherein the carrier plate (2) is provided with a plurality of first fastening circular holes, the leveling ruler (1) is provided with first waist-shaped holes (12) corresponding to the first fastening circular holes one by one, the first waist-shaped holes (12) extend along the width direction of the leveling ruler (1), and the leveling ruler (1) and the carrier plate (2) are fastened together by fastening bolts passing through the first fastening circular holes and the first waist-shaped holes (12).
8. The pavement cement mortar layer leveling tool according to claim 1, wherein each of the telescopic rods (3) is provided with a second waist-shaped hole (32) extending along the length direction of the telescopic rod (3), at least two second fastening round holes corresponding to the second waist-shaped holes (32) are respectively provided at two ends of the support plate (2) along the length direction of the support plate (2), the second fastening round holes are arranged in parallel at intervals along the length direction of the support plate (2), and each of the telescopic rods (3) is connected with the support plate (2) through a fastening bolt passing through the second fastening round holes and the second waist-shaped holes (32).
9. The pavement cement mortar layer leveling tool according to claim 1, wherein the leveling ruler (1), the carrier plate (2) and the telescopic rod (3) are all made of aluminum alloy.
10. A pavement cement mortar course leveling tool according to claim 1, characterized in that a handle (4) is also arranged on the carrier plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406621.7U CN212925698U (en) | 2020-07-16 | 2020-07-16 | Pavement cement mortar layer leveling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021406621.7U CN212925698U (en) | 2020-07-16 | 2020-07-16 | Pavement cement mortar layer leveling tool |
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| Publication Number | Publication Date |
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| CN212925698U true CN212925698U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021406621.7U Active CN212925698U (en) | 2020-07-16 | 2020-07-16 | Pavement cement mortar layer leveling tool |
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| CN (1) | CN212925698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090399A (en) * | 2023-08-31 | 2023-11-21 | 马鞍山市惠兴建筑工程有限公司 | Scraper for concrete vibrating ruler |
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2020
- 2020-07-16 CN CN202021406621.7U patent/CN212925698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090399A (en) * | 2023-08-31 | 2023-11-21 | 马鞍山市惠兴建筑工程有限公司 | Scraper for concrete vibrating ruler |
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