CN211012936U - Highway slope measuring tool - Google Patents

Abstract

The utility model discloses a highway slope measuring tool comprises first plate body, second plate body and measuring apparatu, with the surface of first plate body laminating on first road, then slide the second plate body, will the second plate body rotates to laminating with second road surface, reads out the slope data of two measuring apparatu, can calculate the slope difference between the two rapidly, obtains to measure simple and convenient effect.

Description

Highway slope measuring tool

Technical Field

The utility model relates to an engineering mapping equipment technical field especially relates to a highway slope measuring tool.

Background

When the highway is paved, the gradient of the original soil road needs to be measured in advance so as to provide data support for subsequent pavement paving, when the highway is paved, an area with large gradient change of the original soil road often meets, the gradient difference between two sections needs to be measured so as to improve the gradient when the subsequent road is paved, the gradient of one section is firstly measured by adopting a measuring instrument, then the measuring instrument is moved, the gradient of the other section is measured, and finally the gradient difference between the two sections is calculated, so that the problem of complicated measuring steps exists.

The utility model discloses an application number is 201821385115.7's chinese utility model patent, a slope chi for highway engineering is disclosed, the adoption sets firmly the slope protractor that is the rectangle on the aluminum alloy ruler, an angular point above the slope survey meter is equipped with the gravity plumb bob for the centre of a circle, place the ruler laminating on the slope that needs the measurement, according to the angle that shows on the slope protractor of gravity plumb bob, can measure the slope on this highway section, but when using this slope chi to measure the slope difference of measuring continuous highway section, still need remove this slope chi to another highway section and measure once more, there is the loaded down with trivial details problem of measuring step.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway slope measuring tool aims at solving among the prior art problem that measuring procedure is loaded down with trivial details.

In order to achieve the above object, the utility model discloses a highway slope measuring tool, measuring tool still includes first plate body, second plate body and measuring apparatu, the spout has on the first plate body, the spout is located the lateral part of first plate body, the second plate body inserts the spout, along the length direction of spout slides, and with the end of first plate body is articulated, the quantity of measuring apparatu is two at least, and installs respectively first plate body with on the second plate body.

The second plate body comprises a connecting piece and a main plate, one end of the connecting piece is clamped into the sliding groove and slides along the length direction of the sliding groove, and the main plate is hinged to the other end of the connecting piece.

The second plate body further comprises an auxiliary plate, one end of the auxiliary plate is fixedly connected with the main plate and is located at one end, far away from the connecting piece, of the main plate.

The connecting piece comprises a clamping piece and a cylinder, the clamping piece is clamped into the sliding groove and slides along the length direction of the sliding groove, one end of the cylinder is fixedly connected with the clamping piece, and the other end of the cylinder is rotatably connected with the main board.

The measuring tool further comprises a rubber pad, wherein the rubber pad is fixedly connected with the first plate body and the second plate body respectively and is positioned on one side, facing the ground, of the first plate body and the second plate body.

The second plate body is further provided with an assembling groove, and the assembling groove is located on one side, far away from the first plate body, of the second plate body.

The utility model discloses a highway slope measuring tool, through constituting by first plate body, second plate body and measuring apparatu, with the surface of first plate body laminating on first road, then slide the second plate body, will the second plate body rotates to the laminating with second road surface, reads out the slope data of two measuring apparatu, can calculate the slope difference between the two rapidly, obtains to measure simple and convenient effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the measuring tool of the present invention;

fig. 2 is a schematic structural diagram of a second plate body of the present invention;

in the figure: 100-measuring tool, 10-first plate body, 11-sliding chute, 20-second plate body, 21-connecting piece, 211-clamping piece, 212-column body, 22-main plate, 23-auxiliary plate, 24-additional groove, 30-measuring instrument and 40-rubber pad.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the utility model provides a road slope measuring tool, the measuring tool 100 further includes a first plate 10, a second plate 20 and a measuring instrument 30, the first plate 10 is provided with a chute 11, the chute 11 is located at a side portion of the first plate 10, the second plate 20 is inserted into the chute 11, slides along a length direction of the chute 11, and is hinged with an end of the first plate 10, the number of the measuring instruments 30 is at least two, and the measuring instruments are respectively installed on the first plate 10 and the second plate 20.

In the embodiment of the present invention, the first plate 10 and the second plate 20 are made of aluminum alloy plates, when not in use, the first plate 10 and the second plate 20 are located on the same horizontal line, and the two ends of the first plate 10 and the second plate 20 are aligned, which belongs to a retracted and folded state, so as to be convenient for storage and carrying, when only the gradient of a road needs to be measured, the second plate 20 does not need to be drawn out, the first plate 10 and the second plate 20 are directly attached to the road needing to be measured, the measuring instrument 30 selects a slope ruler, at this time, the data displayed by the two measuring instruments 30 are the same, i.e. the gradient of the measured road, when the gradient difference between two continuous roads needs to be measured, the first plate 10 is attached to the surface of one of the roads, then the second plate 20 is pushed to slide along the chute 11 on the first plate 10, and the second plate 20 is rotated at the same time, the second plate body 20 is attached to the second road, the two measuring instruments 30 measure the slopes of the two roads respectively, and the slope difference to be obtained is calculated as the data difference between the two measuring instruments, so that the effect of simple and convenient measurement is obtained.

Further, the second plate body 20 includes a connecting member 21 and a main plate 22, one end of the connecting member 21 is inserted into the sliding groove 11 and slides along the length direction of the sliding groove 11, and the main plate 22 is hinged to the other end of the connecting member 21. In the embodiment of the present invention, one end of the connecting element 21 is inserted into the sliding slot 11 and can slide along the sliding direction of the sliding slot 11, and when the connecting element 21 is slid to the other end of the first plate 10 in use, the plate can be rotated relative to the connecting element 21, so as to adjust the size of the included angle between the second plate 20 and the first plate 10 according to the angle size between two roads.

Further, the second plate body 20 further includes a sub-plate 23, and one end of the sub-plate 23 is fixedly connected to the main plate 22 and is located at one end of the main plate 22 far away from the connecting member 21. In the embodiment, one end of the sub-plate 23 inserted into the sliding slot 11 can slide out of the sliding slot 11, without affecting the rotation of the second plate 20, and when the second plate is stored, the sub-plate 23 and the connecting piece 21 together connect two ends of the second plate 20 with the first plate 10, so as to limit the rotation of the second plate 20 in the stored state.

Further, the shape of the sliding groove 11 is a convex shape, the connecting member 21 includes a clamping member 211 and a column 212, the clamping member 211 is clamped into the sliding groove 11 and slides along the length direction of the sliding groove 11, one end of the column 212 is fixedly connected with the clamping member 211, and the other end of the column 212 is rotatably connected with the main board 22. In the embodiment, the clip 211 is clipped into the sliding slot 11 and slides along the length direction of the sliding slot 11, the slot restricts the clip 211 from sliding along the width direction of the slot, and the column 212 has a rubber sleeve to increase the friction force between the main board 22 and the clip.

Further, the measuring tool 100 further includes a rubber pad 40, and the rubber pad 40 is fixedly connected to the first plate 10 and the second plate 20, and is located on a side of the first plate 10 and the second plate 20 facing the ground. In the embodiment, the first plate 10 and the second plate 20 can be protected from being scratched by road surfaces by the rubber pad 40.

Further, the second plate 20 further has a mounting groove 24, and the mounting groove 24 is located on a side of the second plate 20 away from the first plate 10. In the embodiment, when the gradient difference of several continuous road sections needs to be measured, the plate body and the measuring instrument 30 can be additionally arranged on the additional groove 24.

The staff is when measuring the highway slope difference, the utility model discloses practical process: carry the measuring tool 100 who is in the state of accomodating, when meetting the highway section of road slope abrupt increase or precipitous drop, slide second plate body 20 along spout 11, slide to the end department of first plate body 10 until second plate body 20, place one section at road slope corner with the laminating of first plate body 10, rotate second plate body 20, make second plate body 20 laminate with another section of road slope corner, the slope on slope corner both sides is measured respectively simultaneously to two measuring apparatu 30 this moment, calculate data difference between them, can obtain the poor data of slope.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a highway slope measuring tool, its characterized in that, measuring tool still includes first plate body, second plate body and measuring apparatu, the spout has on the first plate body, the spout is located the lateral part of first plate body, the second plate body inserts the spout, and along the length direction of spout slides, and with the end of first plate body is articulated, the quantity of measuring apparatu is two at least, and installs respectively first plate body with on the second plate body.

2. The road slope measuring tool according to claim 1, wherein the second plate comprises a connecting member and a main plate, one end of the connecting member is clamped into the sliding groove and slides along the length direction of the sliding groove, and the main plate is hinged to the other end of the connecting member.

3. The road grade measurement tool of claim 2, wherein the second plate further comprises a secondary plate, one end of the secondary plate is fixedly connected to the main plate and is located at an end of the main plate away from the connector.

4. The road slope measuring tool according to claim 3, wherein the sliding groove is in a shape of a Chinese character 'tu', the connecting member comprises a clamping member and a column body, the clamping member is clamped into the sliding groove and slides along the length direction of the sliding groove, one end of the column body is fixedly connected with the clamping member, and the other end of the column body is rotatably connected with the main board.

5. The road slope measuring tool of claim 1, further comprising a rubber pad fixedly attached to the first plate and the second plate, respectively, on a side of the first plate and the second plate facing the ground.

6. The road grade measurement tool of claim 1, wherein the second plate further comprises a complementary groove located on a side of the second plate remote from the first plate.

Images