CN220062814U

CN220062814U - Earthwork thickness detection ruler

Info

Publication number: CN220062814U
Application number: CN202321410096.XU
Authority: CN
Inventors: 康建
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-21
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses an earthwork thickness detection ruler which comprises a base, wherein a detection ruler frame is arranged on one side of the base, a fixed table is fixedly connected to the detection ruler frame, a thread groove is formed in the fixed table, an adjusting screw rod in threaded connection with the thread groove is rotatably connected to the base, a fixed box is arranged at the top of the base, a controller is arranged in the fixed box, a display panel electrically connected with the controller is arranged at the top of the fixed box, a movable groove is formed in one side of the outer surface of the detection ruler frame, a movable block is connected in the movable groove in a sliding mode, a first motor is arranged in the movable block, and a metering standard rod is fixedly connected to the output end of the first motor. According to the utility model, the whole structure can realize automatic positioning measurement work on earthwork, the operation is simple and convenient, the use is very convenient, the accuracy of a measurement result can be effectively ensured, the structure is convenient to move, and the operation is simple and safe.

Description

Earthwork thickness detection ruler

Technical Field

The utility model relates to the technical field of detection rules, in particular to an earthwork thickness detection rule.

Background

In the construction process of the hydraulic engineering, a supervision engineer is required to survey a construction area so as to facilitate planning of later-stage construction, and detection of the backfill earth thickness is an extremely important item in the survey project, so that the follow-up construction planning can be stably performed and the construction quality can be ensured by detecting the earth thickness, and an earth thickness detection ruler is required to be used for auxiliary detection in a conventional detection mode;

the conventional soil thickness detection scales are in a single metal scale form, the scale frame is required to be manually inserted into a soil foundation pit or a pit hole or directly inserted into soil, the operation is time-consuming and labor-consuming, convenience is lacked in use, the conventional measurement mode is used for manually reading data on the detection scales, and the measurement mode is easy to generate data deviation due to deviation or inclination of the detection scales, so that the measurement accuracy cannot be ensured.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an earthwork thickness detection ruler.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an earthwork thickness detection ruler, includes the base, one side of base is provided with the detection ruler frame, fixedly connected with fixed station on the detection ruler frame, be provided with the screw thread groove on the fixed station, rotate on the base be connected with screw thread groove threaded connection's adjusting screw, and the fixed box is installed at the top of base, be provided with the controller in the fixed box, and the top of fixed box install the display panel with controller electric connection, surface one side of detection ruler frame is provided with the movable groove, sliding connection has the movable block in the movable groove, be provided with motor one in the movable block, motor one's output fixedly connected with measurement marking post, the movable groove inner wall is provided with the recess, it is connected with the locating screw to rotate in the recess, threaded connection has the screw thread piece on the locating screw, screw piece and movable block fixed connection, be provided with motor two in the detection ruler frame, output and locating screw top fixed connection have the scale grating, embedded fixed mounting in the movable groove has the reading head, the reading head is connected with scale one side of scale, the scale is connected with the scale one side.

As a further description of the above technical solution:

the bottom of the base is fixedly provided with a movable wheel.

As a further description of the above technical solution:

the top of adjusting screw just is located fixed station top position fixedly connected with dwang, the top of dwang is close to edge position fixedly connected with handle.

As a further description of the above technical solution:

one end of the base is fixedly connected with a sliding block, and one side of the outer surface of the detection ruler frame is provided with a sliding groove which is nested and matched with the sliding block in a sliding manner.

As a further description of the above technical solution:

and a storage battery is arranged in the fixed box.

As a further description of the above technical solution:

the model of the controller is STM32, and the motor I, the motor II, the scale reading head and the controller are all electrically connected.

As a further description of the above technical solution:

the utility model discloses a motor, including locating screw, motor, locating screw, measuring rule frame, locating screw and motor, the locating screw is in a total two sets of and is located movable groove inner wall both sides position, be provided with the inside groove in the measuring rule frame, two on the locating screw and be located the inside groove equal nested fixed mounting has the band pulley, two the band pulley passes through belt transmission and connects, motor two's output and one of them locating screw top fixed connection.

The utility model has the following beneficial effects:

according to the earthwork thickness detection ruler, the bottom of the detection ruler frame is positioned on the ground of a position to be measured, the structure such as a motor I, a motor II, a positioning screw rod, a screw block and a movable block is matched to drive the measurement marker post to descend, so that the bottom end of the measurement marker post is positioned at the bottom of a foundation pit or an pit hole of the earthwork position to be measured, or the measurement marker post is directly inserted into earthwork soil to be measured to finish positioning work of thickness measurement, a scale reading head is driven to move in the moving process of the movable block, the data can be stably read by matching with a scale grating, namely the earthwork thickness is obtained, the structure can realize the effect of automatic measurement, and meanwhile, the scale situation can be positioned and read by matching the movable block with a scale table; the two groups of positioning screw structures can stably push the movable blocks to drive the metering targets to stably descend, the operation process is smooth and stable, compared with the conventional manual insertion measurement, the positioning screw structure is extremely time-saving and labor-saving, the labor quantity can be effectively reduced, the working efficiency of the measurement work is improved, the positioning screw structure can stably pass through the positioning screw structure when the motor is matched with the motor to drive the metering targets to rotate, the positioning stability of the targets is ensured, and the situation that the targets are bent and deformed in the operation process is not easy to occur; the automatic positioning and measuring device has the advantages that the automatic positioning and measuring work on earthwork can be realized through the whole structure, the operation is simple and convenient, the use is very convenient, the accuracy of a measuring result can be effectively guaranteed, meanwhile, the structure is convenient to move, and the operation is simple and safe.

Drawings

FIG. 1 is a schematic view of the overall structure of an earthwork thickness gauge according to the present utility model;

FIG. 2 is a front view of an earth thickness gauge according to the present utility model;

fig. 3 is a side view of a structure of a detecting blade holder of the detecting blade for detecting the thickness of earthwork according to the present utility model.

Legend description:

1. a base; 2. a moving wheel; 3. a detection ruler frame; 4. a fixed table; 5. a thread groove; 6. adjusting a screw; 7. a rotating block; 8. a handle; 9. a slide block; 10. a chute; 11. a fixed box; 12. a controller; 13. a storage battery; 14. a display panel; 15. a movable groove; 16. a movable block; 17. a first motor; 18. metering a marker post; 19. a groove; 20. positioning a screw; 21. a screw block; 22. a second motor; 23. an inner tank; 24. a belt wheel; 25. a belt; 26. a scale grating; 27. a scale reading head; 28. a scale.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, 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.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an earthwork thickness detection ruler, which comprises a base 1, one side of base 1 is provided with detection ruler frame 3, fixedly connected with fixed station 4 on the detection ruler frame 3, be provided with screw thread groove 5 on the fixed station 4, rotationally be connected with on the base 1 with screw thread groove 5 threaded connection's adjusting screw 6, rotate adjusting screw 6 can cooperate screw thread groove 5's setting drive fixed station 4 decline, thereby take and drive detection ruler frame 3 decline, make its bottom laminating to the subaerial of soil place that awaits measuring, fixed box 11 is installed at the top of base 1, be provided with controller 12 in the fixed box 11, and the top of fixed box 11 install with controller 12 electric connection's display panel 14, be provided with display screen and operating button on the display panel 14, detection ruler frame 3's surface one side is provided with movable groove 15, sliding connection has movable block 16 in the movable block 16, be provided with motor one 17, the output end of the motor I17 is fixedly connected with a metering marker post 18, when the motor I17 drives the metering marker post 18 to rotate, the marker post structure can be rotated and drilled in a place without directly measuring the pit or meeting hard soil in the pit, so that the marker post can be stably inserted into a corresponding position, the condition that the marker post is deformed and bent due to overlarge counter-thrust force exerted by the marker post extruded to the hard soil is avoided, the inner wall of the movable groove 15 is provided with a groove 19, the groove 19 is rotationally connected with a positioning screw 20, a screw block 21 is in threaded connection with the positioning screw 20, the screw block 21 is fixedly connected with the movable block 16, the joint of the positioning screw 20 and the groove 19 is positioned and installed through a bearing, the screw block 21 is in nested sliding connection with the movable block 16, a motor II 22 is arranged in the detection ruler frame 3, the output end of the motor II 22 is fixedly connected with the top of the positioning screw 20, the movable groove 15 is internally embedded with a scale grating 26 fixedly, the scale grating 26 is connected with a scale reading head 27 in a sliding manner, the scale reading head 27 is connected with the movable block 16, one side of the outer surface of the detection scale frame 3 is provided with a scale 28, the motor II 22 drives the positioning screw 20 to rotate, the positioning screw 20 drives the screw block 21 to descend, the screw block 21 drives the movable block 16 to descend, the movable block 16 drives the metering marker post 18 to descend, the bottom end of the metering marker post 18 contacts with the bottom position of the soil measuring position to finish positioning, the movable block 16 descends and simultaneously drives the scale reading head 27 to slide on the scale grating 26, so that the positioning distance can be automatically measured, the thickness of the soil can be measured, positioning measurement work is finished, the top of the movable block 16 is flush with the scale 28 at the corresponding position, and the thickness dimension can be read through the scale 28.

The bottom fixed mounting of base 1 has removes wheel 2, removes wheel 2 and then can make whole chi frame structure can convenient removal, promotes the convenience that the structure carried.

The top of adjusting screw 6 just is located fixed station 4 top position fixedly connected with dwang 7, and the top of dwang 7 is close to edge position fixedly connected with handle 8, and handle 8 sets up with the cooperation of dwang 7, can promote adjusting screw 6 pivoted convenience, and during the operation, only need grasp handle 8 and revolute the centre of a circle department of dwang 7 and rotate, can drive dwang 7 to drive adjusting screw 6 and rotate.

One end fixedly connected with slider 9 of base 1 detects the surface one side of frame 3 and is provided with the spout 10 with slider 9 nested sliding fit, and the setting of this structure can play a location direction effect to the regulation of detecting frame 3.

The storage battery 13 is arranged in the fixed box 11, and the storage battery 13 is electrically connected with the electric structure such as a motor, so that the whole structure can be used conveniently.

The model of controller 12 is STM32, is electric connection between motor one 17, motor two 22, scale reading head 27 and the controller 12, and the setting of controller 12 can make the convenient operation of whole structure use.

The positioning screw rods 20 are two groups in total and are located at two side positions of the inner wall of the movable groove 15, the inner groove 23 is arranged in the detection ruler frame 3, the belt wheels 24 are fixedly installed on the two positioning screw rods 20 and are located in the inner groove 23 in a nested mode, the two belt wheels 24 are connected through the belt 25 in a transmission mode, the output end of the motor II 22 is fixedly connected with the top end of one positioning screw rod 20, the two positioning screw rods 20 are matched with the belt wheels 24 and the belt 25, synchronous operation can be achieved, the two screw blocks 21 are enabled to synchronously lift, and accordingly the movable block 16 is driven to stably lift and move, whether lifting adjustment of the metering marker post 18 is carried out at an open position or insertion operation in an earth pit can be guaranteed, the stability of structure operation can be guaranteed, the structure operation is not prone to deviation conditions, and measurement accuracy is guaranteed.

Working principle: when the earthwork thickness detection ruler is used, the rotation adjusting screw 6 can be matched with the arrangement of the thread groove 5 to drive the fixed table 4 to descend, so that the detection ruler frame 3 is driven to descend, the bottom end of the detection ruler frame is attached to the ground of the earthwork position to be detected, the motor II 22 is started, the motor II 22 drives the positioning screw 20 to rotate, the positioning screw 20 drives the screw block 21 to descend, the screw block 21 drives the movable block 16 to descend, the movable block 16 drives the metering marker post 18 to descend, the bottom end of the metering marker post 18 contacts with the bottom position of the earthwork position to finish positioning, the movable block 16 also drives the scale reading head 27 to slide on the scale grating 26 while descending, the positioning distance can be automatically measured, the earthwork thickness can be measured, the result is displayed through the display panel 14, the top of the movable block 16 is aligned with the scale 28 of the corresponding position, and the thickness size can be read through the scale 28.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an earthwork thickness detection chi, includes base (1), its characterized in that: one side of the base (1) is provided with a detection ruler frame (3), a fixed table (4) is fixedly connected to the detection ruler frame (3), a threaded groove (5) is formed in the fixed table (4), an adjusting screw (6) which is in threaded connection with the threaded groove (5) is rotatably connected to the base (1), a fixed box (11) is mounted at the top of the base (1), a controller (12) is arranged in the fixed box (11), a display panel (14) which is electrically connected with the controller (12) is mounted at the top of the fixed box (11), a movable groove (15) is formed in one side of the outer surface of the detection ruler frame (3), a movable block (16) is connected to the movable groove (15) in a sliding mode, a first motor (17) is arranged in the movable block (16), a metering marker post (18) is fixedly connected to the output end of the first motor (17), a groove (19) is formed in the inner wall of the movable groove (15), a positioning screw (20) is rotatably connected to the groove (19), a second motor (21) is connected to the screw (21) in the movable groove, and the second motor (21) is fixedly connected to the top of the second motor (20), the movable groove (15) is internally embedded and fixedly provided with a scale grating (26), the scale grating (26) is connected with a scale reading head (27) in a sliding mode, the scale reading head (27) is connected with the movable block (16), and one side of the outer surface of the detection scale frame (3) is provided with a scale (28).

2. An earthwork thickness gauge as in claim 1, characterized in that: the bottom of the base (1) is fixedly provided with a movable wheel (2).

3. An earthwork thickness gauge as in claim 1, characterized in that: the top of adjusting screw (6) just is located fixed station (4) upper position fixedly connected with rotary block (7), the top of rotary block (7) is close to edge position fixedly connected with handle (8).

4. An earthwork thickness gauge as in claim 1, characterized in that: one end of the base (1) is fixedly connected with a sliding block (9), and one side of the outer surface of the detection ruler frame (3) is provided with a sliding groove (10) which is in nested sliding fit with the sliding block (9).

5. An earthwork thickness gauge as in claim 1, characterized in that: a storage battery (13) is arranged in the fixed box (11).

6. An earthwork thickness gauge as in claim 1, characterized in that: the model of the controller (12) is STM32, and the motor I (17), the motor II (22), the scale reading head (27) and the controller (12) are electrically connected.

7. An earthwork thickness gauge as in claim 1, characterized in that: the utility model discloses a motor, including motor two (20), locating screw (20) are in total two sets of and are located movable groove (15) inner wall both sides position, be provided with inside groove (23) in detecting chi frame (3), two on locating screw (20) and be located inside groove (23) all nested fixed mounting have band pulley (24), two band pulley (24) are connected through belt (25) transmission, the output and one of them locating screw (20) top fixed connection of motor two (22).