CN220670422U

CN220670422U - Slope detection ruler

Info

Publication number: CN220670422U
Application number: CN202322385514.0U
Authority: CN
Inventors: 余月挺; 段志磊; 谢峰; 魏威; 陈�峰; 矫玉东; 徐威; 虞刚; 高阳; 闵雪莹
Original assignee: Beijing Dongfang Huatai Construction Supervision Co ltd; Wuhan Municipal Road & Bridge Co ltd
Current assignee: Beijing Dongfang Huatai Construction Supervision Co ltd; Wuhan Municipal Road & Bridge Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-03-26
Anticipated expiration: 2033-09-01

Abstract

The utility model relates to the technical field of construction detection, in particular to a slope detection ruler. Including the bottom plate, rotate on the bottom plate and be connected with the spliced pole, fixedly connected with riser on the spliced pole, bottom plate lower extreme fixedly connected with wheel, fixedly connected with calibrated scale on the bottom plate, calibrated scale and spliced pole rotate and are connected, spliced pole tip fixedly connected with pointer, pointer and calibrated scale sliding connection are provided with limit structure on the riser, are provided with fixed knot between spliced pole and the bottom plate. After the device measures slope angle, push down the restriction piece through twisting fixing bolt and carry out spacingly to the spliced pole, make its bottom plate keep current angle with the riser, record again to the angle between them, still need the one hand to record when avoiding one hand operation dipperstick, made things convenient for the single angle of carrying out the measurement task time to the slope to record.

Description

Slope detection ruler

Technical Field

The utility model belongs to the technical field of construction detection, and particularly relates to a slope detection ruler.

Background

Along with the continuous development of the economic level and the scientific technology of China, the China also makes great progress in the construction of traffic infrastructures, the requirements on deep-excavation roadbeds in the construction of the traffic roadbeds are higher and higher, and the application of the slope detection ruler in the construction of the deep-excavation roadbeds effectively improves the safety performance of the construction.

A detection ruler is mentioned in the prior China publication (issued to publication number: CN 214149269U). Comprises a main scale body; the left end of the main scale body is provided with an angle scale, the left end of the main scale body is rotationally connected with a rotary scale body, and a fixed groove is formed in the main scale body; the bottom end of the main scale body is connected with a groove rail in a sliding way; the left end of the rotating ruler body is fixedly connected with a pointer, and the right end of the rotating ruler body is provided with a cylindrical clamping groove; the bottom end of the groove rail is rotationally connected with a base, and a level gauge is arranged on the groove rail; the base is convenient for adjusting the main scale body in the horizontal direction, the levelness of the ground of the roadbed construction side slope to be measured and the gradient of the roadbed construction side slope can be conveniently measured through the level gauge and the angle scale, the rotating scale body is fixed in the main scale body through the clamping columns, the storage space of the device is reduced, and meanwhile, the rotating scale body is ejected out of the fixing groove in the main scale body under the action of the spring B through the protruding columns, so that the device has good usability.

When the slope measuring ruler is used, the main ruler is required to be placed on the ground beside the slope, the main ruler is required to be placed horizontally, the rotating ruler body is attached to the slope, the angle of the slope is determined by measuring the degree of the intersection angle of the main ruler body and the rotating ruler body, but when the slope angle is measured, the main ruler is required to be held by one hand, the measuring ruler is required to be recorded by one hand, and the recording process is inconvenient.

Disclosure of Invention

The purpose of the present application is: in order to solve the problem that the existing bather has more automatic scrubbing blind areas in the bathing process, the application provides a slope detection ruler.

The application specifically adopts the following technical scheme for realizing the purposes:

the utility model provides a side slope detection ruler, includes the bottom plate, rotate on the bottom plate and be connected with the spliced pole, fixedly connected with riser on the spliced pole, bottom plate lower extreme fixedly connected with wheel, fixedly connected with calibrated scale on the bottom plate, calibrated scale and spliced pole rotation are connected, spliced pole tip fixedly connected with pointer, pointer and calibrated scale sliding connection, be provided with limit structure on the riser, be provided with fixed knot between spliced pole and the bottom plate.

Through adopting above-mentioned technical scheme, promote the bottom plate to the apex angle department of side slope and ground through the wheel, fix the current angle of riser and bottom plate through fixed knot constructs, the pointer stops to rotate this moment, can judge measuring side slope angle through the position that the pointer berthhed on the measuring scale, has made things convenient for the device to the measurement of side slope angle.

Further, the limit structure is including rotating the fixed plate of connection on the riser, sliding connection has the spud on the fixed plate, sliding connection has the spliced pole in the fixed plate, spliced pole tip fixedly connected with semicircle stopper, semicircle spacing groove has been seted up on the spud, semicircle stopper and semicircle spacing groove looks adaptation, be provided with reset assembly on the spliced pole, be provided with guide assembly between spud and the fixed plate.

Through adopting above-mentioned technical scheme, through laminating the domatic with the fixed plate, insert the spud pile in the domatic again, make the device can carry out spacingly with the domatic, reduced its because two measuring points of ground slope appear the skew, the measuring error that causes.

Further, reset assembly includes the first spring of cover on sliding column, first spring and semicircle stopper, fixed plate all fixed connection.

Through adopting above-mentioned technical scheme, contradict through a pair of half stopper of spring, strengthened the device at domatic fixed effect.

Further, the guide assembly comprises a limiting strip fixedly connected to the fixing pile, a guide groove is formed in the fixing plate, and the guide groove is matched with the limiting strip.

Through adopting above-mentioned technical scheme, make semicircle spacing groove and semicircle stopper be in the position of looks adaptation through spacing.

Further, the fixed knot constructs including threaded connection at the fixing bolt on the bottom plate, set up the screw texture on the rotation post, the fixing bolt lower extreme is contradicted and is had the lifter plate, fixedly connected with spring two on the lifter plate, spring two and bottom plate fixed connection, lifter plate lower extreme fixed connection limit block.

Through adopting above-mentioned technical scheme, drive the restriction piece and conflict with the pivoted post through twisting fixing bolt, make the riser no longer rotate, be convenient for single use and the record data to the device.

Further, a rubber pad is fixedly connected to the fixing plate, and rubber nails are fixedly connected to the rubber pad.

Through adopting above-mentioned technical scheme, fix in advance the domatic through the rubber nail on the rubber pad, make the device can more accurate fix in relevant position.

In summary, the present application includes at least one of the following benefits;

this application, after the device is to the measurement of side slope angle, push down the restriction piece through twisting fixing bolt and carry out spacingly to the spliced pole, make its bottom plate and riser keep current angle, record again to the angle between them, still take one hand to record when avoiding one hand operation dipperstick, record the angle of side slope when having made things convenient for single execution measurement task.

2. This application, when using the device to measure the slope, laminate the domatic with the fixed plate of device earlier, in embedding the domatic with the fixed pile, remove the bottom plate again and be close to the crossing point of ground and domatic, make the device fix the domatic when measuring domatic angle, strengthened the fixed of the measuring point of device, let the measuring data of device more accurate.

Drawings

FIG. 1 is a schematic perspective view of a slope detection ruler in the present application;

FIG. 2 is a cross-sectional view of a limit structure of the slope detection blade of the present application;

FIG. 3 is an enlarged view of FIG. 2 at A in the present application;

FIG. 4 is a cross-sectional view of the fixed structure of the slope detection blade of the present application;

fig. 5 is an enlarged view at B of fig. 4 in the present application.

Reference numerals illustrate:

1. a bottom plate; 2. a wheel; 3. a riser; 4. a dial; 5. a pointer; 6. a fixing plate; 7. fixing piles; 8. a first spring; 9. a semicircular limiting block; 10. a sliding column; 11. a second spring; 12. a lifting plate; 13. a limiting block; 14. rotating the column; 15. a fixing bolt; 16. a limit bar; 17. a rubber pad; 18. and (5) rubber nails.

Description of the embodiments

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a slope detection ruler.

Referring to fig. 1, a slope detection ruler comprises a base plate 1, wherein a rotating column 14 is rotationally connected to the base plate 1, a vertical plate 3 is fixedly connected to the rotating column 14, a wheel 2 is fixedly connected to the lower end of the base plate 1, a dial 4 is fixedly connected to the base plate 1, the dial 4 is rotationally connected to the rotating column 14, a pointer 5 is fixedly connected to the end part of the rotating column 14, the pointer 5 is slidingly connected to the dial 4, a limiting structure is arranged on the vertical plate 3, and a fixing structure is arranged between the rotating column 14 and the base plate 1.

When the device is used for slope measurement, the bottom plate 1 is pushed to the top angle of the slope and the ground through the wheels 2, the vertical plate 3 is rotated again to fix the slope on the slope through the limiting structure, the pointer 5 on the dial 4 is rotated along with the vertical plate 3 at the moment, the current angle of the vertical plate 3 and the bottom plate 1 is fixed through the fixing structure, the pointer 5 stops rotating at the moment, and the measured slope angle can be judged through the position where the pointer 5 stops on the measuring disc.

Referring to fig. 4 and 5, the fixing structure comprises a fixing bolt 15 in threaded connection with the bottom plate 1, a threaded texture is formed on the rotating column 14, the lower end of the fixing bolt 15 is abutted against a lifting plate 12, a second spring 11 is fixedly connected with the lifting plate 12, the second spring 11 is fixedly connected with the bottom plate 1, and a limiting block 13 is fixedly connected with the lower end of the lifting plate 12.

When the riser 3 of the device is attached to a slope, the fixing bolt 15 is screwed to enable the riser to move downwards to push the lifting plate 12, the limiting block 13 at the lower end of the lifting plate 12 is in conflict with the thread texture on the rotating column 14 when the lifting plate 12 moves downwards, the rotating column 14 is prevented from rotating, the angle measured by the device is prevented from being changed, after measurement is completed, the fixing bolt 15 is reversely screwed to enable the lifting plate 12 to be prevented from being pressed downwards, the lifting plate 12 is reset by the spring II 11 to move upwards, and the limiting block 13 is contacted with the conflict relation of the rotating column 14, so that when the device performs a measurement task by a single person, the measuring ruler is not required to be operated by the other hand, and the measurement record of the device is enabled to be more convenient.

Referring to fig. 2 and 3, the limiting structure comprises a fixing plate 6 rotatably connected to a vertical plate 3, a fixing pile 7 is slidably connected to the fixing plate 6, a sliding column 10 is slidably connected to the fixing plate 6, a semicircular limiting block 9 is fixedly connected to the end portion of the sliding column 10, a semicircular limiting groove is formed in the fixing pile 7, the semicircular limiting block 9 is matched with the semicircular limiting groove, a reset component is arranged on the sliding column 10, and a guide component is arranged between the fixing pile 7 and the fixing plate 6. The reset component comprises a first spring 8 sleeved on a sliding column 10, and the first spring 8 is fixedly connected with a semicircular limiting block 9 and a fixed plate 6. The guide assembly comprises a limiting strip 16 fixedly connected to the fixing pile 7, a guide groove is formed in the fixing plate 6, and the guide groove is matched with the limiting strip 16.

When the slope angle needs to be measured, the base is pushed to the intersection point of the slope and the ground, the vertical plate 3 is rotated to enable the fixed plate 6 at the upper end of the vertical plate to be in contact with the slope, the positioning pile is pushed to enable the positioning pile to move inwards along the guide groove, when the positioning pile moves to a specific position, the semicircular limiting groove on the positioning pile meets the semicircular limiting block 9, the semicircular limiting block 9 is made to collide with the semicircular limiting groove through the first spring 8, then the measurement is carried out on the semicircular limiting groove, after the measurement, the semicircular limiting groove formed by the positioning pile is separated from the semicircular limiting block 9 through pulling the fixed pile 7, the slope can be fixed by the device when the positioning pile is used, the deviation of the positioning pile caused by the influence of the slope of the ground is reduced when the positioning pile is measured, and the measurement accuracy is improved.

Referring to fig. 2, a rubber pad 17 is fixedly connected to the fixing plate 6, and rubber nails 18 are fixedly connected to the rubber pad 17.

The rubber cushion 17 is attached to the slope, and the rubber nails 18 at the upper end of the rubber cushion are immersed into the slope, so that the fixed position of the slope is pre-fixed before the slope is fixed by the fixed piles 7 of the device, and the possibility of offset of the measuring points of the rubber cushion is reduced.

Working principle: when the device is used for slope measurement, the bottom plate 1 is pushed to the vertex angle of the slope and the ground through the wheels 2, the vertical plate 3 is rotated to enable the fixed plate 6 at the upper end of the vertical plate to be in contact with the slope, then the positioning pile is pushed to enable the positioning pile to move inwards along the guide groove, when the positioning pile moves to a specific position, the semicircular limiting groove on the positioning pile meets the semicircular limiting block 9, the semicircular limiting block 9 is made to collide with the semicircular limiting groove through the first spring 8, then the positioning pile is measured, after the positioning pile is measured, the semicircular limiting groove formed by the positioning pile is separated from the semicircular limiting block 9 through pulling the fixed pile 7, the positioning pile can fix the slope when the positioning pile is used, deviation caused by the influence of the ground slope of the positioning pile is reduced when the positioning pile is measured, and the measuring accuracy of the positioning pile is improved. The pointer 5 on the dial 4 rotates along with the vertical plate 3 at the moment, when the vertical plate 3 of the device is attached to a slope, the fixed bolt 15 is screwed to enable the fixed bolt to move downwards to push the lifting plate 12, the limiting block 13 at the lower end of the lifting plate 12 is in contact with the thread texture on the rotating column 14 when the lifting plate 12 moves downwards, the rotating column 14 is prevented from rotating, the angle measured by the device is not changed any more, after measurement is completed, the fixed bolt 15 is reversely screwed to enable the lifting plate 12 not to be pressed down, the lifting plate 12 is reset by the spring II 11 to move upwards, the limiting block 13 is contacted with the rotating column 14 in a contact mode, when the device performs a measurement task by a single person, the measuring ruler is not required to be operated by the other hand, the measurement record of the device is enabled to be more convenient, and the pointer 5 stops rotating at the moment, and the measured slope angle can be judged through the position of the pointer 5 stopped on the measuring disc.

Claims

1. The utility model provides a side slope detection chi, includes bottom plate (1), its characterized in that: the utility model discloses a rotary table, including bottom plate (1), rotary column (14) are rotationally connected with on bottom plate (1), fixedly connected with riser (3) on rotary column (14), bottom plate (1) lower extreme fixedly connected with wheel (2), fixedly connected with calibrated scale (4) on bottom plate (1), calibrated scale (4) are rotationally connected with rotary column (14), rotary column (14) tip fixedly connected with pointer (5), pointer (5) and calibrated scale (4) sliding connection, be provided with limit structure on riser (3), be provided with fixed knot structure between rotary column (14) and bottom plate (1).

2. A slope detection ruler as in claim 1, wherein: the limiting structure comprises a fixed plate (6) which is rotationally connected to a vertical plate (3), a fixed pile (7) is connected to the fixed plate (6) in a sliding manner, a sliding column (10) is connected to the fixed plate (6) in a sliding manner, a semicircular limiting groove is formed in the fixed pile (7) in a fixedly connected manner, the semicircular limiting groove is formed in the fixed pile (7), a resetting assembly is arranged on the sliding column (10), and a guiding assembly is arranged between the fixed pile (7) and the fixed plate (6).

3. A slope detection ruler as in claim 2, wherein: the reset assembly comprises a first spring (8) sleeved on the sliding column (10), and the first spring (8) is fixedly connected with the semicircular limiting block (9) and the fixed plate (6).

4. A slope detection ruler as in claim 2, wherein: the guide assembly comprises a limiting strip (16) fixedly connected to the fixing pile (7), a guide groove is formed in the fixing plate (6), and the guide groove is matched with the limiting strip (16).

5. A slope detection ruler as in claim 1, wherein: the fixing structure comprises a fixing bolt (15) which is connected onto a bottom plate (1) through threads, the rotating column (14) is provided with thread textures, the lower end of the fixing bolt (15) is abutted against a lifting plate (12), a second spring (11) is fixedly connected onto the lifting plate (12), the second spring (11) is fixedly connected with the bottom plate (1), and the lower end of the lifting plate (12) is fixedly connected with a limiting block (13).

6. A slope detection ruler as in claim 2, wherein: a rubber pad (17) is fixedly connected to the fixing plate (6), and rubber nails (18) are fixedly connected to the rubber pad (17).