CN218155926U

CN218155926U - Roadbed and pavement horizontal distance measuring device

Info

Publication number: CN218155926U
Application number: CN202222509220.XU
Authority: CN
Inventors: 王佳智; 张元媛; 陈龙; 肖军; 胡晨熙; 陈桥
Original assignee: Sichuan Zhentong Testing Co ltd
Current assignee: Sichuan Zhentong Testing Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-27
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a road bed road surface horizontal distance measuring device, the device are including measuring the box, it has the dipperstick to coil in the measurement box, still install locating component on the lateral wall of measurement box one side, locating component includes the first infrared locator and the infrared locator of second that mutually perpendicular set up, still be provided with the level on the locating component, for the locating component makes level, it is relative to measure the box locating component's opposite side still is provided with the rocking handle, the one end of rocking handle runs through in the measurement box and convolute the dipperstick. Based on the technical scheme of the utility model, make things convenient for the experimenter to test road bed road surface horizontal distance, can also provide level observation and real-time locate function for the dipperstick simultaneously in experimental testing process, ensure final testing result's accuracy.

Description

Roadbed and pavement horizontal distance measuring device

Technical Field

The utility model belongs to the technical field of road bed road surface field test, especially, relate to a road bed road surface horizontal distance measuring device.

Background

In a roadbed and pavement cross slope parameter detection test, a leveling instrument is erected at a smooth part of a roadbed and a pavement to be leveled, and a first measuring point and a second measuring point which are positioned on the same cross section are arranged, the first measuring point is arranged at the edge of a border strip which is divided by the pavement and a central separation strip, and the second measuring point is arranged at the junction of the pavement and a road shoulder, so that the horizontal distance between the first measuring point and the second measuring point is measured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art defect, provide a road bed road surface horizontal distance measuring device, the testing personnel of being convenient for carry out road bed road surface field test to the measuring degree of accuracy has been improved.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a road bed road surface horizontal distance measuring device, includes the measurement box, the coiling has the dipperstick in the measurement box, still install locating component on the lateral wall of measurement box one side, locating component includes the infrared locator of first infrared locator and the infrared locator of second of mutually perpendicular setting, still be provided with the level on the locating component, for locating component makes level.

In one embodiment, the measuring box is opposite to the other side of the positioning assembly, a rocking handle is further arranged on the other side of the measuring box, one end of the rocking handle penetrates through the measuring box and winds the measuring scale, and through the embodiment, a tester can extend out of the measuring scale to a target point from the inside of the measuring box through rotating the rocking handle, so that the tester can test conveniently.

In one embodiment, the first infrared positioner or the second infrared positioner faces the ground and enables an infrared ray emitting point of the infrared positioner to be aligned to the first measuring point, and an infrared ray emitting point of the other infrared positioner faces the second measuring point and is aligned to the leveling rod on the second measuring point.

In an embodiment, the infrared ray that is sent by the infrared ray departure point of infrared locator that sets up towards ground with the lateral wall parallel and level of measuring the box for directly carry out the degree to the dipperstick and can obtain the horizontal distance between two measuring points.

In an embodiment, locating component still includes power and switch, the power with the switch is connected, and the two all through the power cord with infrared locator is connected, through this embodiment, when needing to measure, can begin to measure through switch start control infrared locator.

In an embodiment, the level is universal level bubble, universal level bubble sets up at the top of locating component, through this embodiment, is convenient for operating personnel to observe locating component and measure whether the box is the horizontality.

In an embodiment, inside sunken mounting groove has been seted up at locating component's top, universal level bubble sets up in the mounting groove and with locating component parallel and level, through this embodiment, avoid universal level bubble to appear colliding with and damage.

In one embodiment, the top of the measuring box is also provided with a carrying handle, and the measuring device is convenient for a tester to carry.

In one embodiment, the rubber handle is arranged at one end, far away from the measuring box, of the rocking handle, and therefore the rocking handle is convenient for a tester to operate to rotate.

In one embodiment, the switch is installed on the side wall of the positioning assembly far away from the infrared positioner, and by means of the embodiment, a tester can conveniently touch the switch to start the infrared positioner to measure after leveling the positioning assembly.

The beneficial effects of the utility model reside in that:

make things convenient for the experimenter to test road surface horizontal distance, can also provide level observation and real-time location function for the dipperstick in experimental testing process simultaneously, ensure the accuracy of final testing result.

Drawings

Fig. 1 is a schematic structural view (front view) of the present invention;

fig. 2 is a schematic structural view (top view) of the present invention;

in the drawings, like parts are designated with like reference numerals, and the drawings are not to scale.

[ description of specific symbols ]:

the method comprises the following steps of 1-measuring box, 2-measuring scale, 3-positioning component, 4-first infrared positioner, 5-rocking handle, 6-power supply, 7-power line, 8-switch, 9-universal leveling bubble, 10-carrying handle and 11-second infrared positioner.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The utility model provides a road bed road surface horizontal distance measuring device, as shown in figure 1, including measuring box 1, it has dipperstick 2 to coil in the measuring box 1, still installs locating component 3 on the lateral wall of measuring box 1 one side, and locating component 3 still is provided with the level on the locating component 3 including the first infrared locator 4 and the infrared locator 11 of second that mutually perpendicular set up to make level for locating component 3.

In one embodiment, as shown in fig. 2, a rocking handle 5 is further disposed on the other side of the measuring box 1 relative to the positioning component 3, one end of the rocking handle 5 penetrates through the measuring box 1 and winds the measuring scale 2, and a tester can extend the measuring scale 2 out of the measuring box 1 to a target point by rotating the rocking handle 5, so that the tester can perform a test conveniently.

In one embodiment, as shown in fig. 1, the first infrared locator 4 is disposed toward the ground and aligned with the first measuring point to emit a first infrared ray, and the second infrared locator 11 is disposed toward the second measuring point and aligned with the leveling rod located at the second measuring point to emit a second infrared ray, so that the position of the second ray extending from the measuring ruler 2 to the leveling rod can ensure the levelness of the measuring ruler 2, thereby completing the horizontal distance measurement between the two measuring points.

In one embodiment, as shown in fig. 1, the first infrared rays emitted from the first infrared locator 4 disposed toward the ground are flush with the side wall of the measuring box 1, so that the horizontal distance between two measuring points can be obtained by directly measuring the measuring scale 2 in degrees.

In one embodiment, as shown in fig. 1, the positioning assembly 3 further includes a power supply 6 and a switch 8, the power supply 6 is connected to the switch 8, and both are connected to the infrared positioner 4 through a power supply 6 line, and when a measurement is required, the switch 8 is activated to control the infrared positioner 4 to start the measurement.

Specifically, the top of locating component 3 is seted up inside sunken mounting groove, and universal level bubble 9 sets up in the mounting groove and with locating component 3 parallel and level, avoids universal level bubble 9 to appear colliding with and damage

In one embodiment, as shown in fig. 1, a carrying handle 10 is further installed on the top of the measuring box 1, so that the tester can carry the measuring device conveniently.

In one embodiment, a rubber handle is arranged at one end of the rocking handle 5 far away from the measuring box 1, so that a tester can conveniently operate the rocking handle 5 to rotate.

In one embodiment, as shown in fig. 1, the switch 8 is mounted on a side wall of the positioning assembly 3 away from the first infrared positioner 4 and the second infrared positioner 11, so that a tester can touch the switch 8 to activate the infrared positioner 4 for measurement after leveling the positioning assembly 3.

The working process of the utility model is as follows:

the first infrared positioner 4 and the second infrared positioner 11 are arranged vertically to each other, the first infrared positioner 4 and the second infrared positioner 11 are controlled by the switch 8 to be opened simultaneously, when the universal leveling bubble 9 is centered, the light emitted by the forward second infrared positioner 11 is a horizontal line, the light emitted by the downward first infrared positioner 4 and the reading line of the measuring scale 2 are positioned on the same straight line, in the test process, the first infrared positioner 4 and the second infrared positioner 11 are opened to center the universal leveling bubble 9, the downward first infrared positioner 4 ray center is aligned to any one of the two measuring points, the forward second infrared positioner 11 ray center is projected on a leveling rod which is vertically arranged at the other measuring point, the rocking handle 5 is rotated to pull out the measuring scale 2 to the projecting position of the second infrared positioner 11 ray center on the leveling rod, and the reading of the measuring scale 2 is read, namely the horizontal distance between the two measuring points.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 therefore, should not be construed as limiting the present invention.

Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features from different dependent claims and herein may be combined in ways other than those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other embodiments.

Claims

1. The utility model provides a road bed road surface horizontal distance measuring device, its characterized in that, includes the measurement box, the coiling has the dipperstick in the measurement box, still install locating component on the lateral wall of measurement box one side, locating component includes the infrared locator of first infrared locator and the infrared locator of second that mutually perpendicular set up, still be provided with the level on the locating component, for locating component makes level.

2. The device for measuring the horizontal distance of the roadbed and the road surface as claimed in claim 1, wherein a rocking handle is further arranged on the other side of the measuring box opposite to the positioning component, and one end of the rocking handle penetrates through the measuring box and winds the measuring scale.

3. The apparatus of claim 1, wherein the first infrared locator or the second infrared locator is disposed toward the ground such that an infrared ray exit point of the infrared locator is directed to the first measuring point, and an infrared ray exit point of the other infrared locator is directed to the second measuring point and is directed to a leveling rod located at the second measuring point.

4. A roadbed and pavement horizontal distance measuring apparatus as claimed in claim 3, wherein the infrared ray emitted from the infrared ray emitting point of the infrared locator disposed toward the ground is flush with the side wall of the measuring box.

5. The apparatus of claim 1, wherein the positioning assembly further comprises a power source and a switch, the power source is connected to the switch, and both are connected to the infrared locator through a power line.

6. The apparatus of claim 1, wherein the leveling member is a universal leveling bubble, and the universal leveling bubble is disposed on top of the alignment assembly.

7. The device for measuring the horizontal distance between the roadbed and the road surface according to claim 6, wherein the top of the positioning component is provided with an inwards concave installation groove, and the universal leveling bubble is arranged in the installation groove and is level with the positioning component.

8. The device for measuring the horizontal distance between the roadbed and the road surface as claimed in claim 1, wherein a handle is further mounted on the top of the measuring box.

9. The device for measuring the horizontal distance between the roadbed and the road surface as claimed in claim 2, wherein one end of the rocking handle far away from the measuring box is provided with a rubber handle.

10. The apparatus of claim 5, wherein the switch is mounted on a side wall of the positioning assembly remote from the infrared locator.