CN217953473U

CN217953473U - Side slope measuring device for highway subgrade design

Info

Publication number: CN217953473U
Application number: CN202221427782.3U
Authority: CN
Inventors: 王星; 姜俊; 陈笛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-12-02
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a side slope measuring device technical field just discloses a highway subgrade design is with side slope measuring device, including a chi, the inside swing joint of a chi bottom has No. two chi, no. two chi inside fixedly connected with horizontal scale protractors, fixed surface connects the vacuole spirit level on the top of a chi and slip horizontal infrared positioning appearance, a chi top outward flange fixedly connected with slip horizontal infrared positioning appearance through the pointed end of a chi bottom, cooperates the vacuole spirit level, can make the device place subaerially perpendicularly, through laminating No. two chi and the side slope of surveying, combines the horizontal scale protractor on the regulation No. two chi, can directly go out the side slope angle, through adjustment slip horizontal infrared positioning appearance, makes infrared irradiation on No. two chi scale marks, can make the observation scale more accurate.

Description

Side slope measuring device is used in highway subgrade design

Technical Field

The utility model relates to a side slope measuring device technical field specifically is a side slope measuring device is used in highway subgrade design.

Background

With the rapid development of economic technology, people go out more and more frequently, so that power is more and more built, side slopes cannot be avoided in road construction, the construction quality of the side slopes has great influence on the stability of a roadbed, and the angle and the height of the side slopes are required to be measured frequently when the side slopes are built, so that the angle and the height of the side slopes can meet design requirements.

Because the angle and the height of side slope are most different, consequently need be equipped with a plurality of measuring tool when measuring to the side slope is measured to the detection mode commonly used on the existing market uses the tripod of being assembled by the flitch to form mostly, and this kind of tripod is fixed, can't accomodate, and consequently the shared space can be bigger, and is inconvenient to carry, and the side slope measuring device that has now mostly can not carry out the leveling to the device, thereby has reduced measuring precision.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a side slope measuring device is used in highway subgrade design has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a side slope measuring device for highway subgrade design, includes a chi, the inside swing joint of a chi bottom has No. two chi, the inside fixedly connected with horizontal scale protractor of No. two chi, a chi and the infrared locator's of slip horizontal top fixed surface are connected the vacuole spirit level, the infrared locator of a chi top outward flange fixedly connected with slip horizontal.

Optionally, the inside of a chi is equipped with the cavity, the cavity bottom is provided with the pivot, a chi passes through pivot and No. two chi swing joint.

Optionally, slip horizontal infrared positioning appearance, including the cassette, the cassette upper surface is equipped with the recess, and recess internally mounted has the vacuole spirit level, cassette one side is equipped with the cavity, cavity internally mounted has infrared emitter and battery compartment, horizontal scale protractor, including the calibrated scale, calibrated scale inner ring lateral wall is equipped with the spout, the calibrated scale passes through spout and annular spirit level swing joint.

Optionally, the infrared emitter and the battery compartment are electrically connected, and the infrared emitter is TSHA4401.

Optionally, the bottom of a chi is most advanced, no. one chi surface one side facility has the spout, slip horizontal infrared positioning appearance passes through spout and a chi swing joint.

(III) advantageous effects

The utility model provides a side slope measuring device for highway subgrade design possesses following beneficial effect:

this side slope measuring device is used in highway subgrade design, the most advanced through the first chi bottom, cooperation vacuole spirit level, can make the device place on subaerially perpendicularly, through laminating No. two rulers with the side slope of surveying, combine the horizontal scale protractor on the No. two rulers of adjustment, can directly observe out the side slope angle, through adjusting slip horizontal infrared positioning appearance, make infrared irradiation on No. two chi scale marks, can make the observation scale more accurate, through observing a chi and No. two chi scale mark values, combine actual slope length to measure and trigonometric function calculation, can reach side slope height and width, through horizontal scale protractor, slip horizontal infrared positioning appearance, the cooperation of a chi and No. two chi is measured, can make measured value more accurate, the coincidence folding design of a chi and No. two chi, make the device more portable.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional storage structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the horizontal scale structure of the present invention;

fig. 5 is the structure schematic diagram of the sliding horizontal infrared positioning instrument of the present invention.

In the figure: 1. a first ruler; 2. a second ruler; 3. a protractor with horizontal scales; 301. a dial; 302. an annular level; 4. a vacuole level gauge; 5. a sliding horizontal infrared positioning instrument; 501. a card holder; 502. an infrared emitter; 503. and a battery compartment.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a side slope measuring device for highway subgrade design, including a chi 1, the inside swing joint in chi 1 bottom has No. two chi 2, the inside of a chi 1 is equipped with the cavity, the cavity bottom is provided with the pivot, a chi 1 is through pivot and No. two chi 2 swing joint, a chi 1 and No. two chi 2 surfaces all are equipped with the scale, the inside fixedly connected with horizontal scale protractor 3 of No. two chi 2, horizontal scale protractor 3, including calibrated scale 301, calibrated scale 301 inner ring lateral wall is equipped with the spout, calibrated scale 301 passes through spout and annular spirit level 302 swing joint, surface fixed connection vacuole spirit level 4 on the top of a chi 1 and slip horizontal infrared locator 5, a chi 1 top outward flange fixedly connected with slip horizontal infrared locator 5, the bottom of a chi 1 is most advanced, a chi 1 surface facility has the spout on one side, slip horizontal infrared 5 passes through spout and a chi 1 swing joint, slip horizontal infrared locator includes cassette 501, the upper surface is equipped with the recess, the recess internally mounted with vacuole spirit level, cassette 501 one side is equipped with the cavity, battery chamber 503 and battery emitter 503 and infrared emitter 502, the infrared emitter is connected with model HA storehouse 502, the model 502 is 4401, the model HA 502.

To sum up, this side slope measuring device is used in highway subgrade design, during the use, the staff with 1 vertical placement of a chi be fixed in with measure the road subaerial, with No. two chi 2 laminating with survey side slope domatic on, adjust horizontal scale protractor 3 to the level, survey the scale record and descend the slope, with slip horizontal slip infrared positioning appearance 5, shine light on 2 scales of No. two chi, survey No. 1 chi and No. two chi 2 scale readings, combine actual measurement side slope length, utilize trigonometric function can calculate promptly and draw the required measured data of side slope.

In the description of the present application, the terms "connect", "install", "fix", "set", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention or the present invention can be understood according to specific situations.

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Claims

1. The utility model provides a side slope measuring device is used in design of highway road bed, includes a chi (1), its characterized in that: ruler (1) bottom inside swing joint has No. two chi (2), no. two chi (2) inside fixed connection has horizontal scale protractor (3), surface fixed connection vacuole spirit level (4) on the top of a chi (1) and slip horizontal infrared positioning appearance (5), chi (1) top outward flange fixedly connected with slip horizontal infrared positioning appearance (5).

2. The apparatus of claim 1, wherein the apparatus comprises: the inside of a chi (1) is equipped with the cavity, the cavity bottom is provided with the pivot, a chi (1) is through pivot and No. two chi (2) swing joint.

3. The apparatus of claim 1, wherein the apparatus further comprises: horizontal scale protractor (3), including calibrated scale (301), calibrated scale (301) inner ring lateral wall is equipped with the spout, calibrated scale (301) are through spout and annular spirit level (302) swing joint.

4. The apparatus of claim 1, wherein the apparatus comprises: sliding horizontal infrared positioning instrument (5) comprises a clamping seat (501), wherein a groove is formed in the upper surface of the clamping seat (501), a vacuole level meter is arranged in the groove, a cavity is formed in one side of the clamping seat (501), and an infrared transmitter (502) and a battery bin (503) are arranged in the cavity.

5. The apparatus of claim 4, wherein the apparatus comprises: the infrared emitter (502) and the battery compartment (503) are electrically connected, and the type of the infrared emitter (502) is TSHA4401.

6. The apparatus of claim 1, wherein the apparatus comprises: the outer surfaces of the first ruler (1) and the second ruler (2) are provided with scales.

7. The apparatus of claim 1, wherein the apparatus comprises: the bottom of a ruler (1) is most advanced, a sliding groove is arranged on one side of the outer surface of the ruler (1), and the sliding horizontal infrared positioning instrument (5) is movably connected with the ruler (1) through the sliding groove.