CN215766907U

CN215766907U - Abnormal monitoring device for dam displacement observation

Info

Publication number: CN215766907U
Application number: CN202122203033.4U
Authority: CN
Inventors: 尹喆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-08
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an anomaly monitoring device for dam displacement observation, and relates to the technical field of dam displacement monitoring. Including the dam body, the fixed surface of dam body is connected with the dead lever, be provided with the fixed plate between the both sides inner wall of dam body, the through-hole has been seted up on the surface of fixed plate, the dead lever passes the through-hole, the spout has all been seted up to the inner wall both sides of through-hole, be provided with the slide bar in the spout, the dead lever is located the partial fixedly connected with sliding sleeve in the through-hole, sliding sleeve sliding connection slide bar, the surface cover of slide bar is equipped with the spring, the sliding sleeve is connected to the one end of spring, the inner wall of spout is connected to its other end, still be provided with the grating sensor on the inner wall of through-hole. When the dam produces the displacement through deformation, the dam body can drive the dead lever motion for the dead lever drives the sliding sleeve and moves on the slide bar, and the grating sensor that sets up in the through-hole can measure out the displacement volume that the sliding sleeve moved, and then can transmit the data that record for corresponding staff through wireless communication device.

Description

Abnormal monitoring device for dam displacement observation

Technical Field

The utility model relates to the technical field of dam displacement monitoring, in particular to an anomaly monitoring device for dam displacement observation.

Background

The dam refers to a weir for intercepting rivers or a water-retaining dam of a reservoir, a river and the like, and dam displacement is used as the most important monitoring project for the safety of the dam, so that the operation state of the dam is comprehensively reflected, and the monitoring significance for the displacement condition of the dam is great.

Many current reservoir dams all adopt the staff to patrol the mode to monitor the safety in dam region, because of the staff patrol can't discover slight change, lead to slight change finally to bring risks such as dam break, just so bring the potential safety hazard for the safety in dam region.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anomaly monitoring device for dam displacement observation, which has the advantage of being capable of accurately observing the displacement of a dam.

In order to realize the purpose of accurately observing the displacement of the dam, the utility model provides the following technical scheme: the utility model provides a dam displacement is surveyd and is used anomaly monitoring device, includes the dam body, the fixed surface of dam body is connected with the dead lever, be provided with the fixed plate between the both sides inner wall of dam body, the through-hole has been seted up on the surface of fixed plate, the dead lever passes the through-hole, the spout has all been seted up to the inner wall both sides of through-hole, be provided with the slide bar in the spout, the dead lever is located the partial fixedly connected with sliding sleeve in the through-hole, sliding sleeve sliding connection slide bar, the surface cover of slide bar is equipped with the spring, the sliding sleeve is connected to the one end of spring, and the inner wall of spout is connected to its other end, still be provided with the grating sensor on the inner wall of through-hole.

As a preferable technical scheme of the utility model, the top of the dam body is provided with a settlement gauge.

As a preferable technical scheme of the utility model, the side surface of the fixed rod is fixedly connected with a reinforcing plate connected with the dam body.

As a preferred technical scheme of the utility model, the top of the dam body is also connected with an installation column through a bolt thread, the top of the installation column is provided with a control device, and a singlechip and a storage device are arranged in the control device.

As a preferable technical scheme of the utility model, a wireless communication device in signal connection with the single chip microcomputer is also arranged in the control device.

As a preferred technical scheme of the utility model, both ends of the fixed plate are fixedly connected with mounting plates, and the mounting plates are connected with the side wall of the dam body through bolts.

Compared with the prior art, the utility model provides an anomaly monitoring device for dam displacement observation, which has the following beneficial effects: this unusual monitoring device is used in dam displacement observation, when the dam produced the displacement through deformation, the dam body can drive the dead lever motion for the dead lever drives the sliding sleeve and moves on the slide bar, and sets up the displacement volume that the grating sensor measurable quantity sliding sleeve moved in the through-hole, and then can transmit the data of surveying for corresponding staff through wireless communication device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a via according to the present invention;

fig. 3 is a schematic diagram of the inner wall structure of the control device of the present invention.

In the figure: 1. a dam body; 2. a fixing plate; 3. fixing the rod; 4. a through hole; 5. a chute; 6. a slide bar; 7. a sliding sleeve; 8. a spring; 9. a grating sensor; 10. a settlement gauge; 11. a reinforcing plate; 12. mounting a column; 13. a control device; 14. a single chip microcomputer; 15. a storage device; 16. a wireless communication device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses an anomaly monitoring device for dam displacement observation, which comprises a dam body 1, wherein a fixed rod 3 is fixedly connected to the surface of the dam body 1, a fixed plate 2 is arranged between the inner walls of the two sides of the dam body 1, a through hole 4 is formed in the surface of the fixed plate 2, the fixed rod 3 penetrates through the through hole 4, sliding grooves 5 are formed in the two sides of the inner wall of the through hole 4, a sliding rod 6 is arranged in the sliding groove 5, a sliding sleeve 7 is fixedly connected to the part, located in the through hole 4, of the fixed rod 3, the sliding sleeve 7 is connected with a sliding rod 6 in a sliding mode, a spring 8 is sleeved on the surface of the sliding rod 6, one end of the spring 8 is connected with the sliding sleeve 7, the other end of the spring is connected with the inner wall of the sliding groove 5, and a grating sensor 9 is further arranged on the inner wall of the through hole 4.

Specifically, a settlement gauge 10 is arranged at the top of the dam body 1.

In this embodiment, the settlement displacement of the dam 1 can be measured by the settlement gauge 10.

Specifically, the side surface of the fixed rod 3 is fixedly connected with a reinforcing plate 11 connected with the dam body 1.

In this embodiment, the reinforcing plate 11 improves the stability of the fixing rod 3 when connected with the dam body 1.

Specifically, the top of the dam body 1 is further connected with a mounting column 12 through a bolt thread, the top of the mounting column 12 is provided with a control device 13, and a single chip microcomputer 14 and a storage device 15 are arranged inside the control device 13.

In this embodiment, the single chip microcomputer 14 is in signal connection with the grating sensor 9 and the storage device 15, and when the grating sensor 9 detects displacement data of the dam body 1, the data can be stored in the storage device 15.

Specifically, the control device 13 is also provided with a wireless communication device 16 in signal connection with the single chip microcomputer 14.

In this embodiment, the wireless communication device 16 may transmit the displacement detection data of the dam 1 stored in the storage device 15 to the corresponding staff.

Specifically, both ends of the fixed plate 2 are fixedly connected with mounting plates, and the mounting plates are connected with the side wall of the dam body 1 through bolts.

In this embodiment, the fixing plate 2 is connected with the dam body 1 through bolts, so that the fixing plate 2 can be conveniently mounted and dismounted.

The working principle and the using process of the utility model are as follows: when the dam is used, the dam deforms to generate transverse displacement, the dam body 1 can drive the fixed rod 3 to move in the direction away from the fixed plate 2, the fixed rod 3 is made to displace in the through hole 4, the sliding sleeve 7 slides on the sliding plate 6 and compresses the spring 8, the data displaced by the sliding sleeve 7 can be measured by the grating sensor 9 at the moment, the data are transmitted to the storage device 15 for storage, and the stored data can also be transmitted to corresponding workers through the wireless communication device 16.

In summary, according to the anomaly monitoring device for observing dam displacement, when the dam is deformed to generate displacement, the dam body 1 can drive the fixed rod 3 to move, so that the fixed rod 3 drives the sliding sleeve 7 to move on the sliding rod 6, the grating sensor 9 arranged in the through hole 4 can measure the displacement of the sliding sleeve 7, and the measured data can be transmitted to corresponding workers through the wireless communication device 16.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 dam displacement is surveyd and is used anomaly monitoring device, includes dam body (1), its characterized in that: the utility model discloses a dam, including dam body (1), fixed plate (2), through-hole (4) have been seted up on the surface of fixed plate (2), through-hole (4) have been passed in dead lever (3), spout (5) have all been seted up to the inner wall both sides of through-hole (4), be provided with slide bar (6) in spout (5), dead lever (3) are located partial fixedly connected with sliding sleeve (7) of through-hole (4), sliding sleeve (7) sliding connection slide bar (6), the surface cover of slide bar (6) is equipped with spring (8), sliding sleeve (7) are connected to the one end of spring (8), and the inner wall of spout (5) is connected to its other end, still be provided with grating sensor (9) on the inner wall of through-hole (4).

2. The abnormality monitoring device for dam displacement observation according to claim 1, wherein: and a settlement meter (10) is arranged at the top of the dam body (1).

3. The abnormality monitoring device for dam displacement observation according to claim 1, wherein: and the side surface of the fixed rod (3) is fixedly connected with a reinforcing plate (11) connected with the dam body (1).

4. The abnormality monitoring device for dam displacement observation according to claim 1, wherein: the top of the dam body (1) is further connected with a mounting column (12) through bolt threads, a control device (13) is arranged at the top of the mounting column (12), and a single chip microcomputer (14) and a storage device (15) are arranged inside the control device (13).

5. The abnormality monitoring device for dam displacement observation according to claim 4, wherein: and a wireless communication device (16) in signal connection with the singlechip (14) is also arranged in the control device (13).

6. The abnormality monitoring device for dam displacement observation according to claim 1, wherein: the two ends of the fixed plate (2) are fixedly connected with mounting plates, and the mounting plates are connected with the side walls of the dam body (1) through bolts.