CN219223573U

CN219223573U - Earthwork thickness detection ruler for water conservancy supervision

Info

Publication number: CN219223573U
Application number: CN202223611806.3U
Authority: CN
Inventors: 陈凤振; 张厚粮; 张鑫; 赵宽; 周天成; 刘学军; 王振
Original assignee: Shandong Dayu Water Construction Group Co ltd
Current assignee: Shandong Dayu Water Construction Group Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-20
Anticipated expiration: 2032-12-30

Abstract

The utility model provides an earthwork thickness detection ruler for water conservancy supervision, which relates to the technical field of water conservancy supervision and comprises a bottom plate, wherein a fixed cavity is arranged at the top end of the bottom plate, a moving mechanism is arranged on one side of the inside of the fixed cavity, a first servo motor is arranged at the top end of a mounting plate, a detection ruler body is arranged at the bottom end of the mounting plate, fixing grooves penetrate through the bottom plate and the inside of the fixed cavity, a positioning mechanism is arranged on the bottom plate, and an observation port is arranged on one side of the fixed cavity; through being provided with moving mechanism in the inside of fixed chamber, utilize moving mechanism's mutually supporting, can detect the thickness of chi body to the earthwork to driving detection chi body and convenient downwardly moving of first servo motor, and then utilize detection chi body, moving mechanism's use makes detection chi body can the vertical decline when using for the measuring result of earthwork thickness is more accurate, thereby has improved the accuracy of this detection chi when using greatly.

Description

Earthwork thickness detection ruler for water conservancy supervision

Technical Field

The utility model relates to the technical field of water conservancy supervision, in particular to an earthwork thickness detection ruler for water conservancy supervision.

Background

With the development of economy and the continuous improvement of science and technology level, the hydraulic engineering of China is developed very rapidly, hydraulic supervision is needed to detect the engineering quality in the hydraulic engineering, the earth-rock construction is the most important part in the hydraulic engineering construction, an earth thickness detection ruler is mainly used for measuring the thickness of a soil layer after earth backfilling and is one of tools for earth quality monitoring and detection by a supervision unit, the earth quality can be detected rapidly and accurately by the supervision unit by utilizing the earth thickness detection ruler so as to determine whether the earth quality meets the requirement or not, the risk and damage evaluation can be made in time, and unnecessary risks are avoided;

at present, when the existing earth thickness detection ruler is used, after earth is backfilled, the filled earth is manually excavated, a measuring rod is inserted into a pit to measure earth depth, but when the measuring rod is inserted into the pit, workers can easily excavate the pit to be inclined, so that the measuring rod is inclined when inserted into the pit, if the inclination angle between the measuring rod and the bottom of the pit is too large, larger errors are generated between measured data and actual data, and the precision of the measurement ruler is greatly reduced.

Disclosure of Invention

The utility model provides an earthwork thickness detection ruler for water conservancy supervision, which solves the problems that in the prior art, a measuring rod is in an inclined state when inserted into a soil pit, and if the inclination angle between the measuring rod and the bottom of the soil pit is too large, errors are easy to generate.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an earthwork thickness detection ruler for water conservancy supervision, includes the bottom plate, fixed chamber is installed on the top of bottom plate, one side of fixed intracavity portion is provided with moving mechanism, the mounting panel is installed to one side of moving mechanism, first servo motor is installed on the top of mounting panel, the detection ruler body is installed to the bottom of mounting panel, the fixed slot has all been run through with the inside of fixed chamber to the bottom plate, be provided with positioning mechanism on the bottom plate, one side of fixed chamber is provided with the viewing aperture;

the moving mechanism comprises a second servo motor, a connecting rod, an installation cavity, a threaded rod and a threaded sleeve, wherein the second servo motor is installed at the top end of the fixed cavity, the connecting rod is installed at the top end of the inner portion of the fixed cavity, the output end of the second servo motor is connected with one end of the connecting rod, the installation cavity is installed at one side of the inner portion of the fixed cavity, the threaded rod is installed in the inner portion of the installation cavity, one end of the connecting rod is connected with one end of the threaded rod, the threaded sleeve is arranged on the outer side wall of the threaded rod, and one side of the threaded sleeve is connected with one side of the installation plate.

The further improvement is that: the positioning mechanism comprises a cavity, a rotating wheel, a screw rod, a threaded sleeve, a movable cavity, a fixed cone and a limiting structure, wherein the cavity is arranged at the top end of the bottom plate, the rotating wheel is arranged at the top end of the cavity, the screw rod is arranged in the cavity, one end of the rotating wheel is connected with one end of the screw rod, the threaded sleeve is arranged on the outer side wall of the screw rod, the movable cavity is fixedly connected with the outer side wall of the threaded sleeve, the bottom end of the movable cavity is connected with the fixed cone, and the fixed cone penetrates through the two ends of the bottom plate.

The further improvement is that: the limiting structure comprises a limiting rod and limiting sleeves, wherein the limiting rod is arranged on two sides of the inside of the cavity, the limiting sleeves are arranged on the outer side walls of the limiting rod, and one end of each limiting sleeve is connected with one end of each movable cavity.

The further improvement is that: the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.

The further improvement is that: the top of the bottom plate of the cavity is provided with four cavities, and the four cavities are symmetrically distributed relative to the central axis of the bottom plate.

The further improvement is that: the outer side wall of the detection ruler body is provided with length scales, and the bottom of the detection ruler body is in a conical design.

The beneficial effects of the utility model are as follows: through being provided with moving mechanism in the inside of fixed chamber, utilize the second servo motor of moving mechanism, the connecting rod, install chamber, threaded rod and thread bush mutually support, can be to driving detection chi body and first servo motor and convenient downwardly moving, and then utilize the detection chi body to detect the thickness of earthwork, the use of moving mechanism makes the detection chi body can descend perpendicularly when using for the measuring result of earthwork thickness is more accurate, thereby has improved the accuracy when using greatly this detection chi; through being provided with positioning mechanism on the bottom plate, utilize positioning mechanism's cavity, runner, screw rod, swivel nut, movable chamber, fixed awl, gag lever post and stop collar's mutually supporting, can fix a position bottom plate and fixed chamber before using for this detection chi is more stable when using, is difficult for rocking, thereby has improved the stability of this detection chi when using greatly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a moving mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present utility model.

Wherein: 1. a bottom plate; 2. a fixed cavity; 3. a mounting plate; 4. a detection ruler body; 5. a first servo motor; 6. a fixing groove; 7. an observation port; 8. a second servo motor; 9. a connecting rod; 10. a mounting cavity; 11. a threaded rod; 12. a thread sleeve; 13. a cavity; 14. a rotating wheel; 15. a screw; 16. a screw sleeve; 17. a movable cavity; 18. a fixed cone; 19. a limit rod; 20. and a limit sleeve.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the figures 1, 2, 3, 4, this embodiment provides a soil thickness detection ruler for water conservancy supervision, which comprises a base plate 1, a fixed cavity 2 is installed on the top end of the base plate 1, a moving mechanism is arranged on one side of the inside of the fixed cavity 2, a mounting plate 3 is installed on one side of the moving mechanism, a first servo motor 5 is installed on the top end of the mounting plate 3, a detection ruler body 4 is installed on the bottom end of the mounting plate 3, a fixed groove 6 is penetrated in the base plate 1 and the inside of the fixed cavity 2, a positioning mechanism is arranged on the base plate 1, an observation port 7 is arranged on one side of the fixed cavity 2, the moving mechanism comprises a second servo motor 8, a connecting rod 9, an installation cavity 10, a threaded rod 11 and a threaded sleeve 12, the second servo motor 8 is installed on the top end of the inside of the fixed cavity 2, the connecting rod 9 is installed on the top end of the inside of the fixed cavity 2, the output end of the second servo motor 8 is connected with one end of the connecting rod 9, the installation cavity 10 is installed on one side of the inside of the fixed cavity 2, a threaded rod 11 is installed in the installation cavity 10, one end of the connecting rod 9 is connected with one end of the threaded rod 11, a thread bush 12 is arranged on the outer side wall of the threaded rod 11, one side of the thread bush 12 is connected with one side of the mounting plate 3, when in use, the second servo motor 8 is started to drive the connecting rod 9 to rotate, so that the threaded rod 11 is driven to rotate by the connecting rod 9, and then the thread bush 12 is driven to move, so that the mounting plate 3 is driven to move, and then the detection ruler body 4 and the first servo motor 5 are driven to move downwards, at the moment, the first servo motor 5 is started to drive the detection ruler body 4 to rotate, so that the detection ruler body 4 is more convenient when entering the earthwork inside, the scale on the detection ruler body 4 can be observed through the observation port 7, and then the thickness of earthwork is read, and the use of the moving mechanism enables the detection ruler body 4 to vertically descend when in use, so that the measurement result of the thickness of the earthwork is more accurate, and the accuracy of the detection ruler when in use is greatly improved.

The positioning mechanism comprises a cavity 13, a rotating wheel 14, a screw rod 15, a threaded sleeve 16, a movable cavity 17, a fixed cone 18 and a limiting structure, wherein the cavity 13 is arranged at the top end of the bottom plate 1, the rotating wheel 14 is arranged at the top end of the cavity 13, the screw rod 15 is arranged in the cavity 13, one end of the rotating wheel 14 is connected with one end of the screw rod 15, the threaded sleeve 16 is arranged on the outer side wall of the screw rod 15, the movable cavity 17 is fixedly connected with the outer side wall of the threaded sleeve 16, the bottom end of the movable cavity 17 is connected with the fixed cone 18, the fixed cone 18 penetrates through the two ends of the bottom plate 1, when the positioning mechanism is used, the rotating wheel 14 drives the screw rod 15 to rotate, the threaded sleeve 16 is driven to move due to the fact that the threaded rod 15 and the threaded sleeve 16 are meshed with each other, then the movable cavity 17 is driven to move downwards through the threaded sleeve 16 under the limiting of the limiting rod 19 and the limiting sleeve 20, the fixed cone 18 is driven to move downwards to rotate to the inside of earthwork, the bottom plate 1 and the fixed cone 2 can be positioned before the use, the measuring rule is easy to use, and the measuring rule is stable when the measuring rule is not used, and the measuring rule is stable.

The limiting structure comprises a limiting rod 19 and a limiting sleeve 20, wherein the limiting rod 19 is arranged on two sides of the inner portion of the cavity 13, the limiting sleeve 20 is arranged on the outer side wall of the limiting rod 19, one end of the limiting sleeve 20 is connected with one end of the movable cavity 17, the cross section of the limiting rod 19 is smaller than that of the limiting sleeve 20, a sliding structure is formed between the limiting rod 19 and the limiting sleeve 20, and when the limiting structure is used, the limiting rod 19 and the limiting sleeve 20 are matched with each other, limiting treatment can be carried out on the movable cavity 17 when the movable cavity 17 moves, so that the movable cavity 17 is more stable when the movable cavity moves.

The cavity 13 is provided with four on the top of bottom plate 1, four between the cavity 13 about the axis of bottom plate 1 be symmetrical distribution, the design of a plurality of cavities 13 makes this detection chi more stable when using.

The lateral wall of detecting chi body 4 is provided with length scale, the bottom of detecting chi body 4 is the toper design, and during the use, the thickness of earthwork can be measured to the length scale that utilizes detecting chi body 4 outside for the toper design of detecting chi body 4 bottom is utilized for the inside of inserting the earthwork that detecting chi body 4 can be better.

Working principle: the staff takes the detection rule to the top of the earthwork at first, then the runner 14 is rotated to drive the screw rod 15 to rotate, because the screw rod 15 and the screw sleeve 16 are meshed with each other, the screw sleeve 16 is driven to move, and then under the limit of the limit rod 19 and the limit sleeve 20, the movable cavity 17 is driven to move downwards through the screw sleeve 16, and then the fixed cone 18 is driven to move downwards, the four fixed cones 18 are rotated to the inside of the earthwork, the bottom plate 1 and the fixed cavity 2 are fixed, then the second servo motor 8 is started to drive the connecting rod 9 to rotate, so that the threaded rod 11 is driven to rotate through the connecting rod 9, the thread sleeve 12 is driven to move, the mounting plate 3 is driven to move, and then the detection rule body 4 and the first servo motor 5 are driven to move downwards, at the moment, the first servo motor 5 is started to drive the detection rule body 4 to rotate, the scale on the detection rule body 4 can be observed through the observation port 7 after the detection rule body 4 enters the inside the earthwork, and then the thickness of the earthwork is read, and after the use of the second servo motor 8 is started, the detection rule body is driven to rotate the reverse, and then the runner 18 is driven to rotate reversely, and the runner is driven to restore to the original position to be fixed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water conservancy is managed with earthwork thickness detection chi, includes bottom plate (1), its characterized in that: the automatic detection device is characterized in that a fixed cavity (2) is arranged at the top end of the bottom plate (1), a moving mechanism is arranged on one side of the inside of the fixed cavity (2), a mounting plate (3) is arranged on one side of the moving mechanism, a first servo motor (5) is arranged at the top end of the mounting plate (3), a detection ruler body (4) is arranged at the bottom end of the mounting plate (3), fixed grooves (6) are formed in the bottom plate (1) and the inside of the fixed cavity (2) in a penetrating mode, a positioning mechanism is arranged on the bottom plate (1), and an observation port (7) is formed in one side of the fixed cavity (2);

the utility model provides a mobile mechanism includes second servo motor (8), connecting rod (9), installation cavity (10), threaded rod (11) and thread bush (12), the top in fixed chamber (2) is installed to second servo motor (8), connecting rod (9) are installed on the inside top in fixed chamber (2), the output of second servo motor (8) is connected with the one end of connecting rod (9), install in one side of fixed chamber (2) inside installation cavity (10), the internally mounted in installation cavity (10) has threaded rod (11), the one end and the one end of threaded rod (11) of connecting rod (9) are connected, the lateral wall of threaded rod (11) is provided with thread bush (12), one side of thread bush (12) is connected with one side of mounting panel (3).

2. The soil thickness detection ruler for water conservancy supervision according to claim 1, wherein: the positioning mechanism comprises a cavity (13), a rotating wheel (14), a screw rod (15), a screw sleeve (16), a movable cavity (17), a fixed cone (18) and a limiting structure, wherein the cavity (13) is arranged at the top end of a bottom plate (1), the rotating wheel (14) is arranged at the top end of the cavity (13), the screw rod (15) is arranged in the cavity (13), one end of the rotating wheel (14) is connected with one end of the screw rod (15), the screw sleeve (16) is arranged on the outer side wall of the screw rod (15), the movable cavity (17) is fixedly connected with the outer side wall of the screw sleeve (16), the fixed cone (18) is connected with the bottom end of the movable cavity (17), and the fixed cone (18) penetrates through the two ends of the bottom plate (1).

3. The soil thickness detection ruler for water conservancy supervision according to claim 2, wherein: the limiting structure comprises a limiting rod (19) and limiting sleeves (20), wherein the limiting rod (19) is arranged on two sides of the inside of the cavity (13), the limiting sleeves (20) are arranged on the outer side walls of the limiting rod (19), and one end of each limiting sleeve (20) is connected with one end of each movable cavity (17).

4. The soil thickness gauge for water conservancy supervision according to claim 3, wherein: the cross section of the limiting rod (19) is smaller than that of the limiting sleeve (20), and a sliding structure is formed between the limiting rod (19) and the limiting sleeve (20).

5. The soil thickness detection ruler for water conservancy supervision according to claim 4, wherein: the four cavities (13) are arranged at the top end of the bottom plate (1), and the four cavities (13) are symmetrically distributed relative to the central axis of the bottom plate (1).

6. The soil thickness detection ruler for water conservancy supervision according to claim 1, wherein: the outer side wall of the detection ruler body (4) is provided with length scales, and the bottom end of the detection ruler body (4) is in a conical design.