CN213295994U

CN213295994U - Slope detection device for highway

Info

Publication number: CN213295994U
Application number: CN202021413206.4U
Authority: CN
Inventors: 李少鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-28
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a slope detection device for highway, including montant, right angle protractor and first fluting, the below of montant is fixed with the connecting axle, and the montant has seted up first fluting, the below left side of montant is connected with first dipperstick, and the below right side of montant is connected with the second dipperstick, the card hole has been seted up to the left and right sides face of montant, the second fluting has been seted up to the below of first dipperstick, and the spout has been seted up to the upper surface of first dipperstick and second dipperstick to be connected with the slider on the spout. This slope detection device for highway is provided with rotatable first dipperstick and second dipperstick, can pass through the slip horizontal pole, and the slider slides on the spout on first dipperstick and second dipperstick surface, and then drives first dipperstick and the synchronous rotation of second dipperstick to the use of cooperation montant left side right angle protractor, the convenience directly reads out highway slope, easy operation, convenient to use.

Description

Slope detection device for highway

Technical Field

The utility model relates to a relevant technical field of highway specifically is a slope detection device for highway.

Background

In the regular maintenance of the road, the slope gradient of the road needs to be measured by a gradient measuring device, and for the existing road gradient measuring device, a great part of problems exist, such as:

the existing slope detection device is complex in detection operation, inconvenient to use, inconvenient for direct reading of the slope of the road, inconvenient to carry and store and limited in use, so that the slope detection device for the road is provided, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slope detection device for highway to solve above-mentioned background art and propose current slope detection device's detection operation comparatively complicated, it is convenient inadequately to use, and the direct reading out of inconvenient highway slope, and inconvenient detection device's carrying and accomodating, use the problem of comparatively limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slope detection device for highway, includes montant, right angle protractor and first fluting, the below of montant is fixed with the connecting axle, and the montant has seted up first fluting, the below left side of montant is connected with first dipperstick, and the below right side of montant is connected with the second dipperstick to the surface of montant, first dipperstick and second dipperstick all is provided with the scale, the below left side of montant is fixed with the right angle protractor, and the top of montant is connected with the horizontal pole, and the top middle part of horizontal pole is provided with the stop collar, the left and right sides of stop collar is connected with the stopper, the card hole has been seted up to the left and right sides face of montant, the second fluting has been seted up to the below of first dipperstick, and the spout has been seted up to the upper surface of first dippers.

Preferably, the length of first dipperstick and second dipperstick equals, and first dipperstick and second dipperstick are symmetrical about the axis of montant to first dipperstick and second dipperstick all constitute revolution mechanic through connecting axle and montant.

Preferably, the connection mode of the limiting sleeve and the cross rod is fixed connection, and the connection mode of the limiting sleeve, the cross rod and the vertical rod is sliding connection.

Preferably, the left and right sides of horizontal pole and the connected mode of slider are welded connection, and the slider constitutes the sliding structure that the block is connected with the spout on first dipperstick and second dipperstick surface.

Preferably, the inboard of stopper is the cockscomb structure, and the stopper passes through the spring and constitutes elastic construction with the surface of stop collar to this elastic construction is provided with two about the axis symmetry of stop collar, and the stopper constitutes the block with the card hole on montant surface simultaneously and is connected.

Preferably, the length of the second slot is less than that of the first slot, the length of the second slot is greater than the height of the right angle protractor, and the right angle protractor is located in the middle of the second slot.

Compared with the prior art, the beneficial effects of the utility model are that: the slope detecting device for the road is provided with a slope detecting device,

(1) the rotatable first measuring scale and the rotatable second measuring scale are arranged, so that the sliding blocks at two ends of the cross rod can slide on the sliding grooves on the surfaces of the first measuring scale and the second measuring scale through sliding the cross rod, the first measuring scale and the second measuring scale are driven to synchronously rotate, and the highway gradient can be conveniently and directly read by matching with the use of the right-angle protractor on the left side of the vertical rod, so that the operation is simple and the use is convenient;

(2) the elastic structure formed by the limiting block and the spring is arranged, so that the limiting sleeve can conveniently slide on the vertical rod through the elastic structure, the first measuring scale and the second measuring scale can be conveniently accommodated, the device is convenient to carry, and the using effect of the device is improved;

(3) horizontal pole middle part equals to the horizontal distance of first dipperstick and second dipperstick, according to triangle-shaped law for the slope value of second dipperstick right-hand member equals with the slope value of first dipperstick left end, makes things convenient for the detection of slope, and the surface of montant, first dipperstick and second dipperstick all is provided with the scale simultaneously, and it is checked that convenient calculation is carried out through measuring scale value, improves the device's result of use.

Drawings

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

fig. 2 is a schematic view of the connection overlooking structure of the vertical rod and the first measuring ruler of the present invention;

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

fig. 4 is the schematic view of the connection structure of the first measuring ruler and the cross bar of the present invention.

In the figure: 1. a vertical rod; 2. a connecting shaft; 3. a first measuring scale; 4. a second measuring scale; 5. calibration; 6. a right angle protractor; 7. a limiting sleeve; 8. a cross bar; 9. a limiting block; 10. a spring; 11. a clamping hole; 12. a first slot; 13. a second slot; 14. a chute; 15. a slide block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a slope detection device for a road comprises a vertical rod 1, a connecting shaft 2, a first measuring scale 3, a second measuring scale 4, scales 5, a right-angle protractor 6, a limiting sleeve 7, a cross rod 8, a limiting block 9, a spring 10, a clamping hole 11, a first open groove 12, a second open groove 13, a sliding groove 14 and a sliding block 15, wherein the connecting shaft 2 is fixed below the vertical rod 1, the first open groove 12 is formed in the vertical rod 1, the first measuring scale 3 is connected to the left side of the lower part of the vertical rod 1, the second measuring scale 4 is connected to the right side of the lower part of the vertical rod 1, the scales 5 are arranged on the surfaces of the vertical rod 1, the first measuring scale 3 and the second measuring scale 4, the right side of the lower part of the vertical rod 1 is fixed with the right-angle protractor 6, the cross rod 8 is connected above the vertical rod 1, the limiting sleeve 7 is arranged in the middle of the upper part of the cross rod 8, the limiting sleeve 7 is, second fluting 13 has been seted up to the below of first dipperstick 3, and the upper surface of first dipperstick 3 and second dipperstick 4 has seted up spout 14 to be connected with slider 15 on the spout 14.

As shown in fig. 1, the first measuring scale 3 and the second measuring scale 4 are equal in length, and the first measuring scale 3 and the second measuring scale 4 are symmetrical with respect to the central axis of the vertical rod 1, and the first measuring scale 3 and the second measuring scale 4 form a rotating structure with the vertical rod 1 through the connecting shaft 2, so that the first measuring scale 3 and the second measuring scale 4 can conveniently rotate to measure the gradient, as shown in the connection mode of the limiting sleeve 7 and the cross rod 8 in the figures 1 and 4, the connecting mode is fixed connection, and the connecting mode of the limiting sleeve 7 and the cross rod 8 with the vertical rod 1 is sliding connection, which facilitates the sliding of the limiting sleeve 7 and the cross rod 8 on the surface of the vertical rod 1, for example, the connecting mode of the left side and the right side of the cross rod 8 with the sliding block 15 in figure 4 is welding connection, and the slider 15 constitutes the sliding structure that the block is connected with the spout 14 on first dipperstick 3 and second dipperstick 4 surface, has made things convenient for 8 both ends of horizontal pole to drive first dipperstick 3 and second dipperstick 4 and has rotated.

Like the inboard of stopper 9 in fig. 1 and fig. 4 is serration structure, and stopper 9 constitutes elastic construction through the surface of spring 10 with stop collar 7, and this elastic construction is provided with two about the axis symmetry of stop collar 7, stopper 9 constitutes the block with the card hole 11 on montant 1 surface and is connected simultaneously, make things convenient for the fixed after first dipperstick 3 and the second dipperstick 4 angle measurement, the length of second fluting 13 is less than the length of first fluting 12 in fig. 2 and fig. 3, and the length of second fluting 13 is greater than the height of right angle protractor 6, and right angle protractor 6 is located the middle part of second fluting 13, make things convenient for the rotation of first dipperstick 3 and the direct reading of slope angle value.

The working principle is as follows: firstly, when in use, the road slope measuring device is taken to a place to be used, the vertical rod 1 is vertically placed at the bottom end of the road slope, the limiting block 9 is pulled outwards to facilitate the limiting sleeve 7 and the cross rod 8 to slide downwards on the vertical rod 1, when the cross rod 8 slides, the sliding blocks 15 at two ends of the sliding block can be driven to slide on the sliding grooves 14 on the surfaces of the first measuring scale 3 and the second measuring scale 4, so as to facilitate the first measuring scale 3 and the second measuring scale 4 to synchronously rotate and open on the connecting shaft 2 below the vertical rod 1, because the horizontal distances from the middle part of the cross rod 8 to the first measuring scale 3 and the second measuring scale 4 are equal, the slope angle below the right end of the second measuring scale 4 is further equal to the angle at the left end of the first measuring scale 3, the use of the right angle protractor 6 is conveniently matched, the slope is directly read out conveniently, as shown in figures 1 and 2, the limiting block 9 is combined with the clamping hole 11 at the side surface of the vertical rod 1 under the, the first dipperstick 3 and the second dipperstick 4 that conveniently will expand rotate and accomodate, have made things convenient for carrying of the device to use, and this is this slope detection device for highway's application method.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a slope detection device for highway, includes montant (1), right angle protractor (6) and first fluting (12), its characterized in that: a connecting shaft (2) is fixed below the vertical rod (1), a first open groove (12) is formed in the vertical rod (1), a first measuring scale (3) is connected to the left side of the lower portion of the vertical rod (1), a second measuring scale (4) is connected to the right side of the lower portion of the vertical rod (1), scales (5) are arranged on the surfaces of the vertical rod (1), the first measuring scale (3) and the second measuring scale (4), a right-angle protractor (6) is fixed to the left side of the lower portion of the vertical rod (1), a cross rod (8) is connected to the upper portion of the vertical rod (1), a limiting sleeve (7) is arranged in the middle of the upper portion of the cross rod (8), limiting blocks (9) are connected to the left side and the right side of the limiting sleeve (7), clamping holes (11) are formed in the left side and the right side of the vertical rod (1), a second open groove (13) is formed in the lower portion of the first measuring scale (3), and sliding grooves (14) are formed in the, and the sliding chute (14) is connected with a sliding block (15).

2. A road grade detection device according to claim 1, wherein: the length of first dipperstick (3) and second dipperstick (4) equals, and first dipperstick (3) and second dipperstick (4) are symmetrical about the axis of montant (1) to first dipperstick (3) and second dipperstick (4) all constitute rotating-structure through connecting axle (2) and montant (1).

3. A road grade detection device according to claim 1, wherein: the connecting mode of the limiting sleeve (7) and the cross rod (8) is fixedly connected, and the connecting mode of the limiting sleeve (7), the cross rod (8) and the vertical rod (1) is in sliding connection.

4. A road grade detection device according to claim 1, wherein: the left and right sides of horizontal pole (8) and the connected mode of slider (15) are welded connection, and slider (15) constitute the sliding structure of block connection with spout (14) on first dipperstick (3) and second dipperstick (4) surface.

5. A road grade detection device according to claim 1, wherein: the inboard of stopper (9) is the cockscomb structure, and stopper (9) constitute elastic construction through spring (10) and the surface of stop collar (7) to this elastic construction is provided with two about the axis symmetry of stop collar (7), and stopper (9) constitute the block with card hole (11) on montant (1) surface simultaneously and are connected.

6. A road grade detection device according to claim 1, wherein: the length of the second slot (13) is less than that of the first slot (12), the length of the second slot (13) is greater than the height of the right angle protractor (6), and the right angle protractor (6) is located in the middle of the second slot (13).