CN214833329U - Simple positioning ruler for installing road rainwater well closing grate - Google Patents
Simple positioning ruler for installing road rainwater well closing grate Download PDFInfo
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- CN214833329U CN214833329U CN202120215901.8U CN202120215901U CN214833329U CN 214833329 U CN214833329 U CN 214833329U CN 202120215901 U CN202120215901 U CN 202120215901U CN 214833329 U CN214833329 U CN 214833329U
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Abstract
The utility model discloses an installation road rainwater well binding off grate is with simple and easy location chi has solved the poor and loaded down with trivial details problem of measurement location process of current road rainwater well binding off grate installation positioning accuracy. The scale comprises a scale (3) arranged on a rectangular positioning substrate (2) in the vertical direction, an upper pin (4) and a lower pin (5) are respectively arranged on the rectangular positioning substrate (2) on the right side of the scale (3), a rectangular lifting plate (6) is movably arranged on the rectangular positioning substrate (2) on the right side of the scale (3), a strip-shaped through hole (7) is formed in the rectangular lifting plate (6) in the vertical direction, and the rectangular lifting plate (6) is movably connected between the upper pin (4) and the lower pin (5) through the strip-shaped through hole (7); the height of the rectangular lifting plate (6) is the same as that of the rectangular positioning base plate (2). The utility model discloses have simple to use, the construction location is accurate.
Description
Technical Field
The utility model relates to a civil engineering construction tool, in particular to simple and easy location mounting tool that uses when the rainwater well binding off grate of construction road.
Background
The construction sequence of the outdoor road is as follows: firstly, constructing a roadbed, determining the position of a rainwater well, constructing a well body of the rainwater well, determining the elevation of a curb, constructing the curb, closing up the well mouth of the rainwater well and positioning and installing a grate after the construction of the curb is finished, wherein strict design regulations are provided for the elevation of each grate and the design elevation of a road surface; in the prior art, a leveling instrument is adopted to measure and control the wellhead closing-in of a catch basin one by one so as to ensure that each grate can meet the construction design requirements after being installed; because the whole road is long, the elevation change of the road surface is large, the interval between rainwater wells is about 30 meters generally, in the process, a level gauge needs to be moved continuously to perform the closing-in of the rainwater well and the in-place measurement of the grate, the measurement process is complicated, the artificial control factor is large, and the accuracy of the in-place installation of the grate cannot be improved.
Disclosure of Invention
The utility model provides an installation road rainwater well binding off grate is with simple and easy location chi has solved the poor and loaded down with trivial details technical problem of measurement location process of current road rainwater well binding off grate installation positioning accuracy.
The utility model discloses a solve above technical problem through following technical scheme:
a simple positioning ruler for mounting a road rainwater well closing-in grate comprises a kerbstone and a rectangular positioning substrate, wherein a scale in the vertical direction is arranged on the rectangular positioning substrate, an upper pin and a lower pin are respectively arranged on the rectangular positioning substrate on the right side of the scale, the upper pin and the lower pin are arranged in the vertical direction from top to bottom, a rectangular lifting plate is movably arranged on the rectangular positioning substrate on the right side of the scale, a long-strip-shaped through hole is formed in the vertical direction from top to bottom on the rectangular lifting plate, and the rectangular lifting plate is movably connected between the upper pin and the lower pin through the long-strip-shaped through hole; the height of the rectangular lifting plate is the same as that of the rectangular positioning substrate.
The lower bottom surface of the left side of the rectangular positioning base plate is abutted against the upper top surface of the curb, the left side surface of the rectangular lifting plate is movably abutted against the inner side surface of the curb, a grate is arranged below the rectangular lifting plate, and a rainwater well closing-in mortar layer is arranged below the grate.
The utility model has the advantages of simple use, accurate construction positioning, convenient carrying and the like, and in the installation grate, the utility model has the advantages of rapidness, high efficiency and high positioning quality.
Drawings
Fig. 1 is a schematic structural view in a top view direction of the present invention;
FIG. 2 is a schematic structural view of the present invention in use;
fig. 3 is a schematic structural view of a rectangular positioning substrate 2 according to the present invention;
fig. 4 is a schematic structural view of the rectangular lifting plate 6 of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
a simple positioning ruler for mounting a road rainwater well closing-in grate comprises a kerbstone 1 and a rectangular positioning substrate 2, wherein a scale 3 in the vertical direction is arranged on the rectangular positioning substrate 2, an upper pin 4 and a lower pin 5 are respectively arranged on the rectangular positioning substrate 2 on the right side of the scale 3, the upper pin 4 and the lower pin 5 are arranged in the vertical direction from top to bottom, a rectangular lifting plate 6 is movably arranged on the rectangular positioning substrate 2 on the right side of the scale 3, a strip-shaped through hole 7 is formed in the rectangular lifting plate 6 in the vertical direction from top to bottom, and the rectangular lifting plate 6 is movably hung between the upper pin 4 and the lower pin 5 through the strip-shaped through hole 7; the height of the rectangular elevating plate 6 is the same as that of the rectangular positioning base plate 2.
The lower bottom surface of the left side of the rectangular positioning base plate 2 is abutted against the upper top surface of the curb 1, the left side surface of the rectangular lifting plate 6 is movably abutted against the inner side surface of the curb 1, a grate 8 is arranged below the rectangular lifting plate 6, and a rainwater well closing mortar layer 9 is arranged below the grate 8.
When the positioning ruler is used for positioning the grate 8, firstly, the distance between the top end surface of the grate 8 and the upper top surface of the curb 1 is read and determined, the lower bottom surface of the left side of the rectangular positioning substrate 2 is abutted against the upper top surface of the curb 1, the left side surface of the rectangular lifting plate 6 is movably abutted against the inner side surface of the curb 1, the rectangular lifting plate 6 is lowered, the scale position where the upper top surface of the lowered rectangular lifting plate 6 is located is equal to the designed distance between the top end surface of the grate 8 and the upper top surface of the curb 1, the top end surface of the grate 8 is abutted against the lower bottom surface of the rectangular lifting plate 6 by adjusting the thickness of the rainwater well closing mortar layer 9, and therefore, the positioning and installation of the grate 8 are completed.
Claims (2)
1. A simple positioning ruler for mounting a closing-up grate of a road rainwater well comprises a kerbstone (1) and a rectangular positioning substrate (2), and is characterized in that a scale (3) in the vertical direction is arranged on the rectangular positioning substrate (2), an upper pin (4) and a lower pin (5) are respectively arranged on the rectangular positioning substrate (2) on the right side of the scale (3), the upper pin (4) and the lower pin (5) are arranged in the vertical direction, a rectangular lifting plate (6) is movably arranged on the rectangular positioning substrate (2) on the right side of the scale (3), a strip-shaped through hole (7) is formed in the rectangular lifting plate (6) in the vertical direction, and the rectangular lifting plate (6) is movably connected between the upper pin (4) and the lower pin (5) through the strip-shaped through hole (7); the height of the rectangular lifting plate (6) is the same as that of the rectangular positioning base plate (2).
2. The simple positioning ruler for installing the road rainwater well closing grate is characterized in that the lower left bottom surface of a rectangular positioning base plate (2) is abutted against the upper top surface of a curb stone (1), the left side surface of a rectangular lifting plate (6) is movably abutted against the inner side surface of the curb stone (1), a grate (8) is arranged below the rectangular lifting plate (6), and a rainwater well closing mortar layer (9) is arranged below the grate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215901.8U CN214833329U (en) | 2021-01-26 | 2021-01-26 | Simple positioning ruler for installing road rainwater well closing grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215901.8U CN214833329U (en) | 2021-01-26 | 2021-01-26 | Simple positioning ruler for installing road rainwater well closing grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214833329U true CN214833329U (en) | 2021-11-23 |
Family
ID=78953482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120215901.8U Active CN214833329U (en) | 2021-01-26 | 2021-01-26 | Simple positioning ruler for installing road rainwater well closing grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214833329U (en) |
-
2021
- 2021-01-26 CN CN202120215901.8U patent/CN214833329U/en active Active
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