CN219284273U

CN219284273U - Gradient detector for road and bridge detection

Info

Publication number: CN219284273U
Application number: CN202320250133.9U
Authority: CN
Inventors: 纪光; 张兰妹; 齐朋; 王少伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-30
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of gradient detectors, in particular to a gradient detector for road and bridge detection, which comprises: one side of the detection plate is provided with a mounting groove, one side of the detection plate is provided with a first telescopic groove, and a positioning block is inserted into the first telescopic groove in a sliding manner; the rotary seat is rotatably arranged in the mounting groove through a bearing, a gravity block is fixedly arranged on the inner wall of the rotary seat, a second driven gear is fixedly arranged on the surface of the rotary seat, and a first driven gear is connected with one side of the second driven gear in a meshed manner; one side of the adjusting wheel is fixedly connected with a driving gear which is meshed with the first driven gear; the beneficial effects are as follows: the detection plate is attached to the slope to be detected, and the gravity block falls under the level pipe under the action of gravity, so that the level pipe is horizontal, and at the moment, the scale pointed by the pointer can be used for reading, so that the problem that the measuring efficiency is low due to excessive rotation of the adjusting wheel in the measuring process is avoided.

Description

Gradient detector for road and bridge detection

Technical Field

The utility model relates to the technical field of gradient detectors, in particular to a gradient detector for road and bridge detection.

Background

The gradient is the steep degree of the ground surface unit, the ratio of the vertical height of the slope to the distance in the horizontal direction is generally called the gradient, and in the civil engineering fields such as roads, bridges and the like, the gradient is important data, for example, in the construction or maintenance process of the roads and the bridges, the gradient is often required to be measured by a gradient detector;

when the conventional gradient detector for road and bridge detection is used, a measuring surface of the gradient detector is attached to the road and bridge detection, then an adjusting wheel is rotated to enable bubbles in a level pipe to be in a central position, and then the degree indicated by a pointer on a dial is read;

when the current angle of the slope to be measured and the slope detector has a larger difference, the bubbles in the level pipe can be centered by rotating the adjusting wheels for multiple times, the measurement efficiency is lower, and particularly when continuous slope measurement is carried out, the adjusting wheels are required to be rotated for multiple times for adjustment, so that the measurement is more laborious.

Disclosure of Invention

The utility model aims to provide a gradient detector for road and bridge detection, which aims to solve the problems that when the gradient needs to be measured and the current angle of the gradient detector is greatly different, bubbles in a level pipe can be centered only by rotating a plurality of circles of adjusting wheels, the measuring efficiency is low, and particularly when continuous gradient measurement is carried out, the adjusting wheels need to be rotated for adjustment for a plurality of times, so that the problem of labor is relatively difficult.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a gradient detector for road and bridge detection, the gradient detector for road and bridge detection comprising:

the device comprises a detection plate, a dial, a first telescopic groove, a positioning block, a second telescopic groove, a control column, a first positioning block, a second positioning block and a second positioning block, wherein the first positioning block is arranged on the first positioning block;

the rotary seat is rotatably arranged in the mounting groove through a bearing, a level pipe is fixedly arranged in the middle of the rotary seat, a gravity block is fixedly arranged on the inner wall of the rotary seat, a second driven gear is fixedly arranged on the surface of the rotary seat, and a first driven gear is connected to one side of the second driven gear in a meshed manner;

one side of the adjusting wheel is fixedly connected with a driving gear, the driving gear is meshed with a first driven gear, and one side of the adjusting wheel is rotatably arranged in the finger groove.

Preferably, the first telescopic slot and the second telescopic slot are communicated in a crisscross manner, and the first telescopic slot is of a fan-shaped slot structure.

Preferably, the control column penetrates through the first telescopic groove, guide grooves are symmetrically formed in two sides of the control column, the guide grooves are obliquely formed, and a supporting spring is arranged between the tail end of the control column and the inner wall of the second telescopic groove.

Preferably, the positioning block is in a fan-shaped plate structure, one end of the positioning block is provided with an anti-slip surface, the surface of the positioning block is provided with a through groove in a penetrating mode, and the side walls of the through groove are symmetrically provided with guide blocks.

Preferably, the guide block is fixedly connected with the side wall of the through groove, and the guide block is slidably arranged in the guide groove.

Preferably, the side of swivel mount fixedly mounted has the pointer, and the pointer sets up in the top of level pipe, and the gravity piece sets up in the below of level pipe.

Preferably, a positioning groove is formed in one side, close to the positioning block, of the adjusting wheel, and the inner wall of the positioning groove is provided with an anti-slip surface.

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

according to the slope detector for road and bridge detection, the detection plate is attached to the slope to be detected, and the gravity block falls under the level pipe under the action of gravity, so that the level pipe is horizontal, and at the moment, the reading can be performed through the scale pointed by the pointer, so that the problem of lower measurement efficiency caused by excessive rotation of the adjusting wheel in the measurement process is avoided;

when the leveling tube is disturbed by the outside, the leveling tube is finely adjusted by rotating the adjusting wheel, so that the leveling tube is kept horizontal, and then the scale pointed by the pointer is used for reading.

Drawings

FIG. 1 is a schematic diagram of a gradient detector for road and bridge detection according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

FIG. 5 is a schematic elevational cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 6 is a schematic diagram of a control column according to the present utility model;

FIG. 7 is a schematic view of the structure of the regulating wheel of the present utility model;

fig. 8 is a schematic structural view of a positioning block according to the present utility model.

In the figure: the detection plate 1, the mounting groove 11, the dial 12, the finger groove 13, the first telescopic groove 14, the second telescopic groove 15, the rotating seat 2, the gravity block 21, the pointer 22, the level pipe 3, the adjusting wheel 4, the positioning groove 41, the driving gear 42, the first driven gear 43, the second driven gear 44, the positioning block 5, the through groove 51, the guide block 52, the control column 6, the guide groove 61 and the supporting spring 7.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiment one:

referring to fig. 1 to 8, the present utility model provides a gradient detector for road and bridge detection, the gradient detector for road and bridge detection includes: a mounting groove 11 is formed in one side of the detection plate 1, a dial 12 is fixedly arranged in the mounting groove 11, a finger groove 13 and a second telescopic groove 15 are formed in the top surface of the detection plate 1, a control column 6 is slidably inserted in the second telescopic groove 15, a first telescopic groove 14 is formed in one side of the detection plate 1, and a positioning block 5 is slidably inserted in the first telescopic groove 14; the rotary seat 2 is rotatably arranged in the mounting groove 11 through a bearing, the middle part of the rotary seat 2 is fixedly provided with a level pipe 3, the inner wall of the rotary seat 2 is fixedly provided with a gravity block 21, the surface of the rotary seat 2 is fixedly provided with a second driven gear 44, and one side of the second driven gear 44 is in meshed connection with a first driven gear 43; one side of the adjusting wheel 4 is fixedly connected with a driving gear 42, the driving gear 42 is meshed with a first driven gear 43, and one side of the adjusting wheel 4 is rotatably arranged in the finger groove 13;

through setting up the gravity piece 21 in the inside of roating seat 2, when carrying out the slope and examining the time measuring, laminate pick-up plate 1 and domatic, gravity piece 21 drives roating seat 2 and rotates under the effect of gravity, makes the level pipe 3 level, can carry out the reading according to the scale that pointer 22 pointed at this moment.

Embodiment two:

on the basis of the first embodiment, in order to realize automatic adjustment of the level pipe 3, a pointer 22 is fixedly arranged on the side surface of the rotating seat 2, the pointer 22 is arranged above the level pipe 3, and the gravity block 21 is arranged below the level pipe 3;

the positioning block 5 is controlled to be far away from the positioning groove 41 by pressing the control column 6, the detection plate 1 is attached to the slope to be measured at the moment, the rotating seat 2 rotates in the mounting groove 11 under the action of gravity, so that bubbles in the level tube 3 are centered, and the automatic adjustment of the level tube 3 is realized by reading according to scales pointed by the pointer 22 at the moment.

Embodiment III:

on the basis of the second embodiment, in order to calibrate and fix the level tube 3 under special conditions, the first telescopic groove 14 and the second telescopic groove 15 are communicated in a crisscross manner, and the first telescopic groove 14 is in a fan-shaped groove structure; the control column 6 penetrates through the first telescopic groove 14, guide grooves 61 are symmetrically formed in two sides of the control column 6, the guide grooves 61 are obliquely formed, and a supporting spring 7 is arranged between the tail end of the control column 6 and the inner wall of the second telescopic groove 15; the positioning block 5 is in a fan-shaped plate structure, one end of the positioning block 5 is provided with an anti-slip surface, the surface of the positioning block 5 is provided with a through groove 51 in a penetrating way, and the side wall of the through groove 51 is symmetrically provided with guide blocks 52; the guide block 52 is fixedly connected with the side wall of the through groove 51, and the guide block 52 is arranged in the guide groove 61 in a sliding manner; a positioning groove 41 is formed in one side, close to the positioning block 5, of the adjusting wheel 4, and the inner wall of the positioning groove 41 is provided with an anti-slip surface;

pressing the control post 6 makes the lateral wall of guide slot 61 drive locating piece 5 through guide block 52 to keeping away from the direction removal of regulating wheel 4, make the antiskid face of locating piece 5 separate with the antiskid face of constant head tank 41, laminate pick-up plate 1 in the domatic department that waits to detect this moment, when receiving external factors such as magnetic field to influence, when leading to gravity piece 21 unable under, rotate regulating wheel 4, regulating wheel 4 drives No. two driven gears 44 through driving gear 42 and No. one driven gear 43 and rotate, thereby drive roating seat 2 and rotate, adjust the level pipe 3, after the regulation is accomplished, release the pressure to control post 6, make the antiskid face of locating piece 5 and the antiskid face of constant head tank 41 contradict, prevent regulating wheel 4 rotation, thereby fix the position of level pipe 3, at this moment through the scale that pointer 22 indicates the reading can.

In the working principle, in the road and bridge construction and maintenance process, the road and bridge gradient detector is required to be used for gradient measurement, and in the road and bridge gradient detector provided in the technical scheme, when in use, the guide groove 61 drives the positioning block 5 to move away from the adjusting wheel 4 through the guide block 52 by pressing the control column 6, so that the anti-slip surface of the positioning block 5 is separated from the anti-slip surface of the positioning groove 41, the detection plate 1 is attached to the slope to be detected, the gravity block 21 falls under the level tube 3 under the action of gravity, so that the level tube 3 is horizontal, and at the moment, the scale indicated by the pointer 22 can be used for reading;

when the gravity block 21 cannot be located under the level tube 3 due to external interference, when the level tube 3 cannot be automatically leveled, the level tube 3 is finely adjusted by rotating the adjusting wheel 4, so that the level tube 3 is kept level, then the pressing of the control column 6 is released, the anti-slip surface of the positioning block 5 is attached to the anti-slip surface of the positioning groove 41, the adjusting wheel 4 is prevented from rotating, the position of the level tube 3 is fixed, and the scale indicated by the pointer 22 is read.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road bridge detects and uses slope detector which characterized in that includes:

the detecting plate (1), one side of the detecting plate (1) is provided with a mounting groove (11), the inside of the mounting groove (11) is fixedly provided with a dial (12), the top surface of the detecting plate (1) is provided with a finger groove (13) and a second telescopic groove (15), the inside of the second telescopic groove (15) is in sliding connection with a control column (6), one side of the detecting plate (1) is provided with a first telescopic groove (14), and the inside of the first telescopic groove (14) is in sliding connection with a positioning block (5);

the rotary seat (2) is rotatably arranged in the mounting groove (11) through a bearing, the leveling pipe (3) is fixedly arranged in the middle of the rotary seat (2), the gravity block (21) is fixedly arranged on the inner wall of the rotary seat (2), the second driven gear (44) is fixedly arranged on the surface of the rotary seat (2), and the first driven gear (43) is meshed and connected to one side of the second driven gear (44);

one side of the adjusting wheel (4) is fixedly connected with a driving gear (42), the driving gear (42) is meshed with a first driven gear (43), and one side of the adjusting wheel (4) is rotatably arranged in the finger groove (13).

2. The gradient detector for road and bridge detection according to claim 1, wherein: the first telescopic groove (14) is communicated with the second telescopic groove (15) in a crisscross manner, and the first telescopic groove (14) is of a fan-shaped groove structure.

3. The gradient detector for road and bridge detection according to claim 1, wherein: the control column (6) penetrates through the first telescopic groove (14), guide grooves (61) are symmetrically formed in two sides of the control column (6), the guide grooves (61) are obliquely formed, and a supporting spring (7) is arranged between the tail end of the control column (6) and the inner wall of the second telescopic groove (15).

4. The gradient detector for road and bridge detection according to claim 3, wherein: the positioning block (5) is of a fan-shaped plate structure, one end of the positioning block (5) is provided with an anti-slip surface, a through groove (51) is formed in the surface of the positioning block (5) in a penetrating mode, and guide blocks (52) are symmetrically arranged on the side wall of the through groove (51).

5. The gradient detector for road and bridge detection according to claim 4, wherein: the guide block (52) is fixedly connected with the side wall of the through groove (51), and the guide block (52) is arranged in the guide groove (61) in a sliding mode.

6. The gradient detector for road and bridge detection according to claim 1, wherein: the side of roating seat (2) is fixed mounting has pointer (22), and pointer (22) set up in the top of level pipe (3), and gravity piece (21) set up in the below of level pipe (3).

7. The gradient detector for road and bridge detection according to claim 1, wherein: one side of the adjusting wheel (4) close to the positioning block (5) is provided with a positioning groove (41), and the inner wall of the positioning groove (41) is provided with an anti-slip surface.