CN220230508U

CN220230508U - Slope measurement auxiliary device

Info

Publication number: CN220230508U
Application number: CN202321664005.5U
Authority: CN
Inventors: 谢文国; 韩州斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-22
Anticipated expiration: 2033-06-28

Abstract

The slope measurement auxiliary device effectively solves the problems that the existing slope measurement mode is time-consuming and labor-consuming and the measurement accuracy is low; the device comprises a control box, wherein a sliding cylinder with an opening facing left is hinged in the control box through a front-back axial rotating shaft, the left end of the sliding cylinder extends out of the control box and is connected with a measuring rod in a sliding manner, a waist-shaped frame in the left-right direction is connected in the control box in a sliding manner, a round shaft positioned on the right side of the waist-shaped frame and in the front-back axial direction is connected in the control box in a rotating manner, an indicating needle is fixedly connected to the outer edge surface of the round shaft, a rotary table is coaxially arranged at the rear end of the round shaft, an inserting column inserted into the waist-shaped frame is eccentrically arranged on the rotary table, and a guide column inserted into the waist-shaped frame is arranged at the front side of the right end of the sliding cylinder; the utility model has simple structure, convenient operation, novel conception and strong practicability.

Description

Slope measurement auxiliary device

Technical Field

The utility model relates to the technical field of slope measurement, in particular to a slope measurement auxiliary device.

Background

The road construction is inevitably characterized in that the gradient of the road is measured, the gradient of the road is divided into a longitudinal gradient, a transverse gradient and a slope gradient, the transverse gradient takes the road cross section as a view angle, the road center or the gradient from one end to the other end, the longitudinal gradient is the gradient of the road which is up-and-down fluctuant in the advancing direction, the bidirectional transverse gradient is generally used for the road without a center isolation zone, like a common urban road, the transverse gradient is a form with middle high and low times, the transverse gradient is generally expressed in percentage percent, the road gradient is generally 2% -3%, the representative gradient is the percentage of the distance L between the height difference h of a high point and a low point and a bright point, the embankment side gradient is generally formed on the road above the ground, the road needs to fill up to reach the design elevation, the embankment needs to be filled up and rolled layer by layer, and the width of each layer is gradually reduced when reaching the design height, and the width of the embankment is slightly wide and the design road width, which is the slope.

The existing slope measuring device has the following problems:

1. the existing measurement mode is that at least two measuring methods are needed, the height h of the side slope is measured by using a marker post and a tape, the marker post is marked and fixed, the tape is pulled to measure the length l of the side slope, the gradient of the side slope is measured according to the measured value h/l, the whole measurement process is completed by at least two people, and the measurement efficiency is low.

2. The existing side slope measurement mode is fixed point measurement, the measurement accuracy is not enough, and if multipoint measurement is needed, the measurement device is often required to be readjusted and assembled, so that the side slope measurement method is quite inconvenient.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide a slope measurement auxiliary device, which effectively solves the problems that the existing slope measurement mode is time-consuming and labor-consuming and has lower measurement precision.

The technical scheme includes that the intelligent control device comprises a control box, a sliding barrel with an opening facing left is hinged in the control box through a front-back axial rotating shaft, the left end of the sliding barrel extends out of the control box and is connected with a measuring rod in a sliding mode, a waist-shaped frame in the left-right direction is connected in the sliding mode in the control box, a round shaft positioned on the right side of the waist-shaped frame and in the front-back axial direction is connected in the control box in a rotating mode, an indicating needle is fixedly connected to the outer edge surface of the round shaft, a rotary disc is coaxially arranged at the rear end of the round shaft, an inserting column inserted into the waist-shaped frame is eccentrically arranged on the rotary disc, and a guide column inserted into the waist-shaped frame is arranged at the front side of the right end of the sliding barrel.

Compared with the prior art, the utility model has the following beneficial effects:

1. the measurement work of the side slope can be completed by one person, the height and the length of the side slope do not need to be measured and calculated, the slope of the side slope can be directly measured according to the measuring device, the measuring result can be directly read and recorded, and the side slope measuring device is very convenient and reduces the workload of a measurer.

2. The measuring point position can be changed, the same slope can be measured at different positions, and the average value of the plurality of groups of measured data is calculated, so that the measured result of the slope is more accurate, and meanwhile, when the measuring point position is changed, the measuring device is not required to be disassembled and assembled again, thereby being very convenient and fast.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a top plan perspective view of the present utility model in full section.

Fig. 3 is a cut-away rear isometric view of the present utility model.

Fig. 4 is a cutaway isometric view of the present utility model.

Fig. 5 is a cutaway isometric view of the present utility model.

Fig. 6 is a cut-away left-hand isometric view of the present utility model.

Description of the embodiments

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The device is provided by figures 1 to 6 and comprises a control box 1, a sliding cylinder 2 with an opening facing left is hinged in the control box 1 through a front-back axial rotating shaft, the left end of the sliding cylinder 2 extends out of the control box 1 and is connected with a measuring rod 3 in a sliding manner, a waist-shaped frame 4 in the left-right direction is connected in the sliding manner in the control box 1, a round shaft 5 in the right direction and in the front-back axial direction of the waist-shaped frame 4 is connected in the rotating manner in the control box 1, an indicator needle 6 is fixedly connected to the outer edge surface of the round shaft 5, a rotary disc 7 is coaxially arranged at the rear end of the round shaft 5, an inserting column 8 inserted into the waist-shaped frame 4 is eccentrically arranged on the rotary disc 7, and a guide column 9 inserted into the waist-shaped frame 4 is arranged at the front side of the right end of the sliding cylinder 2.

In order to enable the sliding cylinder 2 to swing smoothly, the control box 1 is provided with a left-right through yielding groove, and the left end of the sliding cylinder 2 extends out of the yielding groove.

In order to limit the sliding cylinder 2, a square cylinder is fixedly connected to the left side wall of the control box 1, a T-shaped limiting rod 10 is slidably connected to the square cylinder and is positioned below the sliding cylinder 2, and a spring positioned between the stepped surface of the limiting rod 10 and the square cylinder is sleeved on the limiting rod 10.

In order to facilitate storage of the measuring rod 3, a chute with an upward opening is formed in the measuring rod 3, transverse grooves communicated with the chute and in the left-right direction are formed in the sliding barrel 2, a plurality of clamping grooves uniformly distributed in the left-right direction and communicated with the transverse grooves are formed in the sliding barrel 2, a sliding plate 11 is slidably connected in the chute, and the rear end of the sliding plate 11 is connected with the side wall of the chute through a pressure spring.

In order to facilitate the movement of the control box 1 and the measuring rod 3 for multi-group data measurement, universal wheels with brakes are arranged at four corners of the lower end of the control box 1, a vertical rod 12 is fixedly connected to the lower side of the left end of the measuring rod 3, and guide wheels are arranged at the lower end of the vertical rod 12.

In order to facilitate reading of the measurement result, the distance between the guide post 9 and the rotating shaft is equal to the distance between the inserting post 8 and the circular shaft 5, a plurality of scale values 13 uniformly distributed along the circumferential direction of the circular shaft 5 are arranged on the front side wall of the control box 1, and the front side wall of the control box 1 is made of transparent materials.

When the utility model is used, the control box 1 is pushed to the edge above the side slope, the control box 1 is parallel to the road above the side slope, the slide plate 11 is pushed to slide forwards in the chute and compress the pressure spring, the slide plate 11 slides forwards in the transverse groove, the limit on the measuring rod 3 is released, the slide plate 11 is pushed to move leftwards, the slide plate 11 drives the measuring rod 3 to move leftwards, the measuring rod 3 is prolonged leftwards, when the measuring rod 3 is prolonged leftwards to a proper position, the slide plate 11 is released, the slide plate 11 is inserted into the corresponding clamping groove under the acting force of the pressure spring, at the moment, the extension length of the measuring rod 3 is fixed, the limit rod 10 is pulled forwards and the pressure spring is compressed, the limit rod 10 does not shield the slide cylinder 2 any more, the slide cylinder 2 swings anticlockwise around the acting force of gravity, the left end of the sliding cylinder 2 drives the measuring rod 3 to swing downwards, the measuring rod 3 drives the vertical rod 12 to swing downwards, the right end of the sliding cylinder 2 drives the rectangular frame to slide upwards through the guide post 9, the rectangular frame drives the rotary table 7 to rotate anticlockwise through the inserting post 8, the rotary table 7 drives the indicating needle 6 to swing rightwards through the round shaft 5, when the measuring rod 3 drives the guide wheel to contact with the inclined surface of the side slope through the vertical rod 12, the anticlockwise swinging position of the sliding cylinder 2 is fixed, at the moment, the inclination angle of the sliding cylinder 2 relative to the initial position is the angle of the side slope, and the distance between the guide post 9 and the rotating shaft is equal to the distance between the inserting post 8 and the round shaft 5, so that the rotating angle of the rotary table 7 is consistent with the swinging angle of the sliding cylinder 2, the rotating angle of the indicating needle 6 is the angle of the side slope, and the reading is read according to the scale value 13;

when a plurality of groups of data are required to be measured, starting the brake of the universal wheel, moving the control box 1 to different points forwards and backwards, then starting the brake of the universal wheel, measuring the plurality of points according to the steps and reading out, finally obtaining an average value to obtain a more accurate slope gradient value, after the measurement is finished, pushing the slide plate 11 to slide forwards in the sliding groove and compress the pressure spring, enabling the slide plate 11 to slide forwards into the transverse groove, releasing the limit of the measuring rod 3, pushing the slide plate 11 to move rightwards, driving the measuring rod 3 to move leftwards and leftwards by the slide plate 11, enabling the measuring rod 3 to be stored rightwards into the slide cylinder 2, loosening the slide plate 11 when the measuring rod 3 moves rightwards to the limit position, inserting the slide plate 11 into the corresponding clamping groove under the action force of the pressure spring, completing the storage of the measuring rod 3, pulling the slide cylinder 2 to swing upwards to the initial position, enabling the limit rod 10 to move backwards to the initial position under the action force of the spring, enabling the limit rod 10 to be located below the slide cylinder 2, and enabling the limit rod 10 to be located at the position of the slide cylinder 2, and pushing the control box 1 back.

The utility model has simple structure, convenient operation, novel conception and strong practicability, is provided with the control box, the rectangular frame, the sliding barrel, the measuring rod, the guide post, the rotary table, the inserting post, the indicating needle and the scale value, one person can finish the measurement work of the side slope without measuring and calculating the height and the length of the side slope, the slope of the side slope can be directly measured according to the measuring device, the measuring result can be directly read and recorded, the utility model is very convenient, the workload of a measurer is lightened, the universal wheel, the vertical rod and the guide wheel are arranged, the measuring point positions can be changed, the measurement is carried out on different positions of the same side slope, the average value of the measured multiple groups of data is calculated, the measuring result of the side slope is more accurate, and the measuring device is not required to be disassembled and assembled again when the measuring point position is changed.

Claims

1. The utility model provides a side slope measurement assistor, including control box (1), a serial communication port, it has a smooth section of thick bamboo (2) of opening towards left to articulate through fore-and-aft axial pivot in control box (1), smooth section of thick bamboo (2) left end stretches out control box (1) and sliding connection have measuring stick (3), sliding connection has waist shaped frame (4) of left and right directions in control box (1), control box (1) internal rotation is connected with round axle (5) that are located waist shaped frame (4) right side and fore-and-aft axial, fixedly connected with pilot pin (6) on round axle (5) outer fringe face, round axle (5) rear end coaxial is equipped with carousel (7), the eccentric spliced pole (8) that are equipped with in inserting waist shaped frame (4) on carousel (7), smooth section of thick bamboo (2) right-hand member front side is equipped with guide post (9) that insert in waist shaped frame (4).

2. The slope measurement aid according to claim 1, wherein the control box (1) is provided with a left-right through abdication groove, and the left end of the sliding cylinder (2) extends out of the abdication groove.

3. The slope measurement aid according to claim 1, wherein a square cylinder is fixedly connected to the left side wall of the control box (1), a T-shaped limiting rod (10) is slidably connected to the square cylinder and located below the sliding cylinder (2), and a spring located between the stepped surface of the limiting rod and the square cylinder is sleeved on the limiting rod (10).

4. The slope measurement aid according to claim 1, wherein the measuring rod (3) is provided with a chute with an upward opening, the sliding barrel (2) is provided with transverse grooves communicated with the chute in the left-right direction, the sliding barrel (2) is provided with a plurality of clamping grooves uniformly distributed in the left-right direction and communicated with the transverse grooves, the chute is slidably connected with a sliding plate (11), and the rear end of the sliding plate (11) is connected with the side wall of the chute through a pressure spring.

5. The slope measurement aid according to claim 1, wherein universal wheels with brakes are arranged at four corners of the lower end of the control box (1), a vertical rod (12) is fixedly connected to the lower side of the left end of the measuring rod (3), and guide wheels are arranged at the lower end of the vertical rod (12).

6. The slope measurement aid according to claim 1, wherein the distance between the guide post (9) and the rotating shaft is equal to the distance between the inserting post (8) and the circular shaft (5), a plurality of scale values (13) uniformly distributed along the circumferential direction of the circular shaft (5) are arranged on the front side wall of the control box (1), and the front side wall of the control box (1) is made of transparent materials.