CN213778998U - Slope detection ruler for roadbed construction - Google Patents
Slope detection ruler for roadbed construction Download PDFInfo
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- CN213778998U CN213778998U CN202023158653.2U CN202023158653U CN213778998U CN 213778998 U CN213778998 U CN 213778998U CN 202023158653 U CN202023158653 U CN 202023158653U CN 213778998 U CN213778998 U CN 213778998U
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- box body
- detection ruler
- slope detection
- angle scale
- mounting hole
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Abstract
The utility model discloses a slope detection ruler for roadbed construction, which relates to the technical field of roadbed construction equipment and comprises a box body, a measuring cover, an angle scale and a fixed rod; the box body is connected with the measuring cover through a connecting shaft, a spring is arranged on the connecting shaft, a one-way chuck coaxial with the connecting shaft is arranged on the outer wall of the box body, clamping teeth are arranged on the one-way chuck, a mounting hole is formed in the center of the one-way chuck, and an extension line of the end face of the box body penetrates through the axis of the mounting hole; the measuring cover is provided with a horizontal dial plate and a buckle matched with the one-way chuck; the angle scale plate is arranged in the mounting hole, and angle scales are arranged on the angle scale plate; the fixed rod is installed on the box body, and a fixed lock button is arranged on the fixed rod. This side slope detection ruler for road bed construction is provided with angular surveying lid and angle scale, makes the device pass through the rotation regulation of angular surveying lid like this, can show the slope on the angle scale, and is directly perceived easy to see, convenient to use.
Description
Technical Field
The utility model relates to a road bed construction equipment technical field, concretely relates to slope detection ruler is used in road bed construction.
Background
At present, in road construction, roadbed side slopes are often generated due to high excavation or filling, and different side slope ratios are generally designed according to the soil quality conditions of all sections of side slopes. In construction, generally, after a side slope top (slope toe) excavation line is measured and set, a site constructor commands a machine to operate according to visual inspection to finish side slope forming, and finally a level is adopted to check the slope ratio construction condition, so that the conditions of over steep or over slow slope ratio, slope re-brushing and the like are easy to occur, and along with the continuous development of social economy and the continuous improvement of the living standard of people, the travel of people is more and more convenient, and a plurality of families have private cars; however, the increase of private cars brings severe pressure to the smooth road, so that in the process of social development, the road construction force is increased by a road construction department; the construction of a road inevitably involves measuring the slope, and the slope of the road is divided into a longitudinal slope, a transverse slope and a side ditch slope; the longitudinal and transverse slopes are typically measured with a level.
However, the slope is mostly calculated after the measurement of the artificial colored pole and the tape measure in the existing measurement mode, so that the working efficiency is low, the error is easy to occur, the fixing is not good, the measurement difficulty is increased, the construction efficiency is reduced, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, designed a slope detection ruler for road bed construction to it is lower to solve current measurement mode work efficiency, and the problem of error appears easily.
In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:
a slope detection ruler for roadbed construction comprises a box body, a measurement cover, an angle dial and a fixed rod; the box body is connected with the measuring cover through a connecting shaft, a spring is arranged on the connecting shaft, a one-way chuck coaxial with the connecting shaft is arranged on the outer wall of the box body, clamping teeth are arranged on the one-way chuck, a mounting hole is formed in the center of the one-way chuck, and an extension line of the end face of the box body penetrates through the axis of the mounting hole; the measuring cover is provided with a horizontal dial plate and a buckle matched with the one-way chuck; the angle scale plate is arranged in the mounting hole, and angle scales are arranged on the angle scale plate; the fixed rod is installed on the box body, and a fixed lock button is arranged on the fixed rod.
Furthermore, the fixed rod is a telescopic rod, and the fixed lock buttons are respectively arranged at two ends of the unfolded fixed rod.
Furthermore, the fixed lock button is a stud with a pointed end at the bottom, a twist handle is arranged at the top end of the fixed lock button, and the fixed lock button is in threaded connection with the fixed rod.
Furthermore, the height of the fixed lock knob is larger than that of the box body.
Furthermore, the inner wall symmetry of mounting hole is equipped with the recess of center and box body terminal surface coplanar, angle scale center is equipped with the spliced pole, the symmetry be equipped with on the spliced pole with groove complex sand grip.
Furthermore, the 0 scale mark on the angle scale is coplanar with the central line of the convex strip.
Furthermore, the end face of the measuring cover is provided with a strip-shaped laser lamp tube, and a power supply connected with the laser lamp tube is arranged in the box body.
The utility model has the advantages that:
1. through setting up box body, measurement lid, angle scale for this side slope detection chi passes through the rotation regulation of angle measurement lid, can show the slope on the angle scale, and is directly perceived easy to see, convenient to use.
2. The slope detection ruler can be fixed on the ground for use by arranging the fixing rod and the fixing lock button, so that the slope detection ruler is prevented from moving when being used, and the measuring effect is prevented from being influenced; and the fixed rod is a telescopic rod, can be unfolded when in use and retracted when not in use, and reduces the occupied space.
3. Through setting up one-way chuck, buckle for it is more stable to measure the lid rotation, avoids sliding.
4. Can dismantle with the mounting hole and be connected through setting up the angle mark dish, can pull down the angle mark dish and put into the box body in, avoid the angle mark dish impaired when idle.
5. Through setting up laser lamp, can assist and reduce side slope measurement.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the slope detection ruler for roadbed construction;
fig. 2 is a schematic structural view of the slope detection ruler for roadbed construction after the fixed rod of the slope detection ruler is contracted;
FIG. 3 is a left side view of the slope measuring ruler for roadbed construction;
FIG. 4 is a schematic view of the connection structure of the angle dial and the angle measuring cover of the slope measuring ruler for roadbed construction of the present invention;
FIG. 5 is a schematic view of the rear end structure of the angle dial and the angle measuring cover;
in the drawings, the components represented by the respective reference numerals are listed below:
1-box body, 2-measuring cover, 3-horizontal dial, 4-angle scale, 5-fixed rod, 6-fixed lock button, 7-one-way chuck, 8-spring, 9-connecting column and 10-raised strip.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In order to more clearly describe the content of the present invention, the following description is made in conjunction with specific embodiments.
Example 1
Referring to fig. 1-5, a slope detection ruler for roadbed construction comprises a box body 1, a measuring cover 2, an angle scale 4 and a fixing rod 5; the box body 1 is connected with the measuring cover 2 through a connecting shaft, a spring 8 is arranged on the connecting shaft, a one-way chuck 7 which is coaxial with the connecting shaft is arranged on the outer wall of the box body 1, a clamping tooth is arranged on the one-way chuck 7, a mounting hole is formed in the center of the one-way chuck 7, and an extension line of the end face of the box body 1 penetrates through the axis of the mounting hole; the measuring cover 2 is provided with a horizontal dial 3, and the measuring cover 2 is provided with a buckle matched with the one-way chuck 7; the angle scale plate 4 is arranged in the mounting hole, and angle scales are arranged on the angle scale plate 4; the fixed rod 5 is installed on the box body 1, and the fixed lock button 6 is arranged on the fixed rod 5.
Example 2
Based on embodiment 1, the fixing rod 5 is a telescopic rod, and the fixing lock buttons 6 are respectively arranged at two ends of the unfolded fixing rod 5.
The fixed lock knob 6 is a stud with a pointed end at the bottom, a twist handle is arranged at the top end of the fixed lock knob 6, and the fixed lock knob 6 is in threaded connection with the fixed rod 5.
The height of the fixed lock button 6 is greater than that of the box body 1.
Example 3
Based on embodiment 1, the inner wall symmetry of mounting hole is equipped with the center and the coplanar recess of 1 terminal surface of box body, angle scale 4 center is equipped with spliced pole 9, and the symmetry is equipped with on the spliced pole 9 with recess complex sand grip 10.
The 0 scale mark on the angle scale 4 disc is coplanar with the central line of the convex strip 10.
Example 4
Based on embodiment 1, the end face of the measuring cover 2 is provided with a strip-shaped laser lamp tube, and a power supply connected with the laser lamp tube is arranged in the box body 1.
The utility model relates to a concrete application when slope detection ruler is used for road bed construction does:
when the slope detection ruler for roadbed construction is used, the slope detection ruler is taken out firstly, then is placed on the ground, then the fixed rod is drawn outwards to extend the fixed rod, then the fixed lock button is rotated downwards, so that the bottom end of the fixed lock button is inserted into the ground, then the slope detection ruler is fixed on the ground, after the fixation is completed, the angle measurement cover is rotated and opened through the connecting shaft, at the moment, the angle measurement cover can only rotate in one direction under the action of the buckling teeth and the buckles on the one-way chuck and can be fixed step by step, then the angle measurement cover is adjusted to the horizontal position, whether the angle measurement cover is horizontal or not is observed through the horizontal dial plate at the top of the angle measurement cover, then the angle formed by the angle measurement cover and the box body can be obtained through observing the angle scale plate, the slope of the slope is the slope, the use is convenient, after the use is completed, the angle measurement cover can be taken out, then the fixed rod is contracted and folded, the angle scale plate is taken down, so that the angle scale plate is convenient to transport, and the slope detection ruler is used in the roadbed construction.
When the angle rotation of measuring the side slope measures the lid, can switch on and measure the laser lamp pipe that covers, laser lamp pipe sends light assistance-localization real-time side slope, is convenient for adjust and measures lid pivoted degree, and the operation is simpler during the measurement, and the degree of accuracy is higher.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a side slope detection ruler is used in road bed construction which characterized in that: comprises a box body (1), a measuring cover (2), an angle scale (4) and a fixed rod (5); the box body (1) is connected with the measuring cover (2) through a connecting shaft, a spring (8) is arranged on the connecting shaft, a one-way chuck (7) which is coaxial with the connecting shaft is arranged on the outer wall of the box body (1), a clamping tooth is arranged on the one-way chuck (7), a mounting hole is formed in the center of the one-way chuck (7), and an extension line of the end face of the box body (1) penetrates through the axis of the mounting hole; a horizontal dial (3) is arranged on the measuring cover (2), and a buckle matched with the one-way chuck (7) is arranged on the measuring cover (2); the angle scale plate (4) is arranged in the mounting hole, and angle scales are arranged on the angle scale plate (4); the fixing rod (5) is installed on the box body (1), and a fixing lock button (6) is arranged on the fixing rod (5).
2. The slope detection ruler for roadbed construction according to claim 1, characterized in that: the fixing rod (5) is a telescopic rod, and the fixing lock buttons (6) are respectively arranged at two ends of the unfolded fixing rod (5).
3. The slope detection ruler for roadbed construction according to claim 1 or 2, characterized in that: the fixed lock knob (6) is a stud with a pointed end at the bottom, a twist handle is arranged at the top end of the fixed lock knob (6), and the fixed lock knob (6) is in threaded connection with the fixed rod (5).
4. The slope detection ruler for roadbed construction according to claim 3, characterized in that: the height of the fixed lock button (6) is greater than that of the box body (1).
5. The slope detection ruler for roadbed construction according to claim 1, characterized in that: the inner wall symmetry of mounting hole is equipped with the coplanar recess of center and box body (1) terminal surface, angle marking plate (4) center is equipped with spliced pole (9), and the symmetry is equipped with on spliced pole (9) with groove complex sand grip (10).
6. The slope detection ruler for roadbed construction according to claim 5, characterized in that: the 0 scale mark on the angle scale plate (4) is coplanar with the central line of the convex strip (10).
7. The slope detection ruler for roadbed construction according to claim 1, characterized in that: the end face of the measuring cover (2) is provided with a strip-shaped laser lamp tube, and a power supply connected with the laser lamp tube is arranged in the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023158653.2U CN213778998U (en) | 2020-12-24 | 2020-12-24 | Slope detection ruler for roadbed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023158653.2U CN213778998U (en) | 2020-12-24 | 2020-12-24 | Slope detection ruler for roadbed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213778998U true CN213778998U (en) | 2021-07-23 |
Family
ID=76900036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023158653.2U Active CN213778998U (en) | 2020-12-24 | 2020-12-24 | Slope detection ruler for roadbed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213778998U (en) |
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2020
- 2020-12-24 CN CN202023158653.2U patent/CN213778998U/en active Active
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