CN220851470U

CN220851470U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN220851470U
Application number: CN202322842933.2U
Authority: CN
Inventors: 侯新博
Original assignee: Liaoning Runze Construction Engineering Co ltd
Current assignee: Liaoning Runze Construction Engineering Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-04-26
Anticipated expiration: 2033-10-23

Abstract

The application relates to the technical field of water level monitoring, and discloses a water level monitoring device for hydraulic engineering. In the use process, the ball screw can be driven by external force to do rotary motion. And then under the guiding and supporting action of the guide rail and the sliding block, the screw rod can drive the movable plate to move along the extending direction of the strip-shaped hole by using the nut. And then drive the monitor and follow the direction of height removal of mounting box to adjust the position height of monitor. The water level condition can be checked without climbing operation by an operator, and the water level can be checked in real time conveniently. Moreover, due to the design of the guide rail and the sliding block, the moving plate does not need to be contacted with the strip-shaped hole in the moving process, so that the abrasion phenomenon is avoided. Meanwhile, under the guiding and supporting effects of the guide rail and the sliding block, the moving precision of the moving plate can be improved, and the stability of the monitor is improved.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The application relates to the technical field of water level monitoring, in particular to a water level monitoring device for hydraulic engineering.

Background

Currently, in hydraulic engineering, the water level is generally monitored by a water level monitor. The related art (publication number: CN 219178662U) discloses a water level monitoring device for hydraulic engineering, which comprises: support column, solar panel, fluviograph, monitor and removal groove. Solar panel is installed on the support column top, and the support column top outside is provided with the fluviograph, and the support column outside is provided with the monitor. The movable groove is formed in the support column, a threaded rod is connected to the top and the bottom of the movable groove through a bearing, and a first bevel gear is connected to the outer side of the threaded rod. The support column is internally connected with a rotary rod in a penetrating way, and a second bevel gear is connected between the rotary rod and the first bevel gear. The outside of the threaded rod is connected with a sliding block, the outside of the sliding block is provided with a connecting plate, and the surface of the connecting plate is connected with a monitor.

In the process of implementing the above embodiments, it is found that at least the following problems exist in the related art:

the rotary motion is converted into linear motion through the design of the threaded rod, the sliding block and the moving groove, so that the longitudinal movement function of the monitor is realized. However, when the threaded rod is controlled to rotate, the driving sliding block moves in the moving groove, and the outer surface of the threaded rod is always in contact with the inner wall of the moving groove. Thus, after a plurality of reciprocations, the surface of the threaded rod and the inner wall of the moving groove are worn and damaged. The clearance between the threaded rod and the movable groove is gradually increased, so that the stability of the monitor is poor.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. The summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a water level monitoring device for hydraulic engineering to improve the stability of monitor.

In some embodiments, a water level monitoring device for hydraulic engineering includes: the mounting box comprises a strip-shaped hole which is formed in the side wall of the mounting box along the height direction of the mounting box; the ball screw is rotatably arranged in the mounting box along the height direction of the mounting box, one end of the ball screw is positioned in the mounting box, and the other end of the ball screw is positioned outside the mounting box; a screw nut mounted on the ball screw and positioned inside the mounting box; the moving plate is arranged on the nut for the screw rod and penetrates through the strip-shaped hole; the monitor is arranged on the movable plate and is positioned outside the installation box; the guide rail is arranged in the installation box along the height direction of the installation box; the sliding block is slidably arranged on the guide rail and is connected with the moving plate; the support rod is connected to the outer wall of the installation box; the water level gauge is movably arranged on the supporting rod; wherein the ball screw is controllably rotated to move the moving plate in the extending direction of the bar-shaped hole.

Optionally, the method further comprises: and the hand wheel is connected with the ball screw and is positioned outside the mounting box.

Optionally, the method further comprises: the grab handle is rotatably arranged at the edge of the hand wheel; wherein, the central line of the grab handle is parallel to the central line of the hand wheel.

Optionally, the method further comprises: the support sleeve is sleeved outside the support rod, and the water level gauge is arranged on the outer wall of the support sleeve; the screw is in threaded connection with the supporting sleeve; one end of the screw rod can be controlled to rotate so that the other end of the screw rod is propped against the supporting rod.

Optionally, the method further comprises: the knob is connected to the end part of the screw rod and is positioned outside the supporting sleeve.

Optionally, the method further comprises: the lead screw support is arranged on the bottom wall of the installation box; wherein, the ball screw is installed in the interior of the support for the screw.

Optionally, the method further comprises: bristles connected to the inside of the strip-shaped holes; when the moving plate moves along the extending direction of the strip-shaped hole, the bristles are pushed to deform and then automatically reset.

Optionally, the method further comprises: the support plate is used for propping against the ground; and the supporting frame is connected between the supporting plate and the outer wall of the mounting box.

Optionally, the method further comprises: and the reinforcing plate is connected between the outer wall of the installation box and the supporting rod.

The embodiment of the disclosure provides a water level monitoring device for hydraulic engineering, can realize following technical effect:

The embodiment of the disclosure provides a water level monitoring device for hydraulic engineering, including mounting box, ball, nut for the lead screw, movable plate, monitor, guide rail, slider, bracing piece and fluviograph. The mounting box comprises a strip-shaped hole which is formed in the side wall of the mounting box along the height direction of the mounting box, and the strip-shaped hole is used for passing through the moving plate. The ball screw is rotatably mounted in the mounting box along the height direction of the mounting box and can perform rotary motion relative to the mounting box. The screw is mounted on the ball screw by a nut, is positioned in the mounting box and is combined with the ball screw to form a screw nut pair. The moving plate is arranged on the screw nut and penetrates through the strip-shaped hole, and moves under the drive of the screw nut. The monitor is installed in the movable plate, and is located the outside of installing the case, works with the fluviograph, can be used to show the fluviograph detected water level information. The guide rail is arranged in the installation box along the height direction of the installation box and is used for supporting and installing a sliding block which can slide. The sliding block is slidably arranged on the guide rail and connected with the moving plate, and the sliding block and the guide rail together form a guiding support. The bracing piece is connected in the outer wall of installing the case for support and install the fluviograph. The water level gauge is movably arranged on the supporting rod and used for detecting the water level. Wherein the ball screw is controllably rotated to move the moving plate in the extending direction of the bar-shaped hole.

In the use process, the ball screw can be driven by external force to do rotary motion. And then under the guiding and supporting action of the guide rail and the sliding block, the screw rod can drive the movable plate to move along the extending direction of the strip-shaped hole by using the nut. And then drive the monitor and follow the direction of height removal of mounting box to adjust the position height of monitor. The water level condition can be checked without climbing operation by an operator, and the water level can be checked in real time conveniently. Moreover, due to the design of the guide rail and the sliding block, the moving plate does not need to be contacted with the strip-shaped hole in the moving process, so that the abrasion phenomenon is avoided. Meanwhile, under the guiding and supporting effects of the guide rail and the sliding block, the moving precision of the moving plate can be improved, and the stability of the monitor is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic cross-sectional structure of a water level monitoring device for hydraulic engineering according to an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic diagram of a front view structure of a water level monitoring device for hydraulic engineering according to an embodiment of the present disclosure.

Reference numerals:

1: a mounting box; 2: a ball screw; 3: a nut for a screw; 4: a moving plate; 5: a monitor; 6: a guide rail; 7: a slide block; 8: a support rod; 9: a water level gauge; 10: a hand wheel; 11: a grab handle; 12: a support sleeve; 13: a screw; 14: a knob; 15: a support for a screw; 16: bristles; 17: a support plate; 18: a support frame; 19: reinforcing plate.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in fig. 1 to 4, the embodiment of the present disclosure provides a water level monitoring device for hydraulic engineering, which includes a mounting box 1, a ball screw 2, a screw nut 3, a moving plate 4, a monitor 5, a guide rail 6, a slider 7, a support rod 8, and a water level gauge 9. The mounting box 1 comprises a strip-shaped hole which is formed in the side wall of the mounting box 1 along the height direction of the mounting box 1. The ball screw 2 is rotatably installed in the installation box 1 along the height direction of the installation box 1, one end of the ball screw 2 is located inside the installation box 1, and the other end of the ball screw 2 is located outside the installation box 1. The screw nut 3 is attached to the ball screw 2 and is located inside the mounting box 1. The moving plate 4 is attached to the screw nut 3 and passes through the bar-shaped hole. The monitor 5 is mounted to the moving plate 4 and is located outside the mounting case 1. The guide rail 6 is installed inside the installation box 1 in the height direction of the installation box 1. The slider 7 is slidably mounted to the guide rail 6 and is connected to the moving plate 4. The support bar 8 is connected to the outer wall of the installation box 1. The water level gauge 9 is movably arranged on the supporting rod 8. Wherein the ball screw 2 is controllably rotatable to move the moving plate 4 in the direction of extension of the bar-shaped hole.

The embodiment of the disclosure provides a water level monitoring device for hydraulic engineering, including install bin 1, ball 2, nut 3 for the lead screw, movable plate 4, monitor 5, guide rail 6, slider 7, bracing piece 8 and fluviograph 9. The mounting box 1 includes a bar-shaped hole provided in a side wall thereof in a height direction thereof, the bar-shaped hole being for passing through the moving plate 4. The ball screw 2 is rotatably mounted to the mounting box 1 in the height direction of the mounting box 1, and is capable of rotational movement with respect to the mounting box 1. The screw nut 3 is mounted on the ball screw 2, is located inside the mounting box 1, and is combined with the ball screw 2 to form a screw nut pair. The moving plate 4 is attached to the screw nut 3, passes through the bar-shaped hole, and moves under the drive of the screw nut 3. The monitor 5 is installed in the movable plate 4, is located outside the installation box 1, works in cooperation with the water level gauge 9, and can be used for displaying water level information detected by the water level gauge 9. The guide rail 6 is installed in the installation box 1 along the height direction of the installation box 1 and is used for supporting and installing a sliding block 7. The slide block 7 is slidably mounted on the guide rail 6 and connected with the moving plate 4, and together with the guide rail 6, performs guiding support. The supporting rod 8 is connected to the outer wall of the installation box 1 and is used for supporting and installing the water level gauge 9. The water level gauge 9 is movably arranged on the supporting rod 8 and is electrically connected with the monitor 5 for detecting the water level. Wherein the ball screw 2 is controllably rotatable to move the moving plate 4 in the direction of extension of the bar-shaped hole.

During the use, under the drive of external force, can make ball 2 make rotary motion. Then under the guiding and supporting action of the guide rail 6 and the sliding block 7, the screw rod nut 3 can drive the moving plate 4 to move along the extending direction of the strip-shaped hole. And then drives the monitor 5 to move along the height direction of the mounting box 1, thereby adjusting the position height of the monitor 5. The water level condition can be checked without climbing operation by an operator, and the water level can be checked in real time conveniently. Moreover, due to the design of the guide rail 6 and the sliding block 7, the moving plate 4 does not need to be contacted with the strip-shaped holes in the moving process, so that the abrasion phenomenon is avoided. Meanwhile, under the guiding and supporting action of the guide rail 6 and the sliding block 7, the moving precision of the moving plate 4 can be improved, and the stability of the monitor 5 is improved.

Optionally, as shown in connection with fig. 1 and 4, a hand wheel 10 is also included. A hand wheel 10 is connected to the ball screw 2 and is located outside the mounting box 1.

In the disclosed embodiment, a hand wheel 10 is also included that is connected to the ball screw 2 and is located outside the mounting case 1. The hand wheel 10 is used for gripping to facilitate the rotational movement of the ball screw 2.

Optionally, as shown in connection with fig. 1 and 4, a grip 11 is also included. The grab handle 11 is rotatably mounted at the edge of the hand wheel 10. Wherein the center line of the grab handle 11 is parallel to the center line of the hand wheel 10.

In the disclosed embodiment, a handle 11 rotatably mounted at the edge of the hand wheel 10 is also included. The center line of the grab handle 11 is parallel to the center line of the hand wheel 10 for holding so as to rotate the hand wheel 10.

Optionally, as shown in connection with fig. 1, 3 and 4, a support sleeve 12 and a screw 13 are also included. The support sleeve 12 is sleeved outside the support rod 8, and the water gauge 9 is arranged on the outer wall of the support sleeve 12. The screw 13 is screwed to the support sleeve 12. Wherein one end of the screw 13 is controlled to rotate so that the other end of the screw 13 abuts against the support rod 8.

In the disclosed embodiment, a support sleeve 12 and a screw 13 are also included. The support sleeve 12 is sleeved outside the support rod 8 and can rotate and move relative to the support rod 8. The water level gauge 9 is mounted on the outer wall of the support sleeve 12 and moves synchronously with the support sleeve 12. The screw 13 is screwed to the support sleeve 12 and is rotatable relative to the support sleeve 12. In use, one end of the screw 13 is controllably rotated by an external force. The position of the threads relative to the support sleeve 12 can then be changed by interaction between the threads. Finally, the other end of the screw 13 is propped against or separated from the supporting rod 8, so that the relative positions of the supporting sleeve 12 and the supporting rod 8 can be adjusted, and the position and angle adjusting function of the water level gauge 9 is realized.

Optionally, as shown in connection with fig. 1, 3 and 4, a knob 14 is also included. A knob 14 is connected to the end of the screw 13 and is located outside the support sleeve 12.

In the disclosed embodiment, a knob 14 is also included that is connected to the end of the screw 13 and is located outside the support sleeve 12. The knob 14 is used for holding so as to make the screw 13 perform a rotational movement. Finally, the monitor 5 is driven to move along the height direction of the mounting box 1, so that the position height adjusting function of the monitor 5 is realized.

Optionally, as shown in fig. 1 and 4, the screw support 15 is further included. The screw support 15 is attached to the bottom wall of the mounting box 1. The ball screw 2 is mounted inside the screw mount 15.

In the embodiment of the present disclosure, the screw support 15 is further included, which is mounted to the bottom wall of the mounting box 1. The screw support 15 is used for supporting and mounting the rotatable ball screw 2, reducing friction force applied to the ball screw 2, and improving rotation accuracy of the ball screw 2.

Optionally, as shown in connection with fig. 1 and 2, bristles 16 are also included. The bristles 16 are attached to the inside of the strip-shaped aperture. Wherein, when the moving plate 4 moves along the extending direction of the strip-shaped hole, the bristles 16 are automatically reset after being pushed and deformed.

In the disclosed embodiment, bristles 16 are also included that are attached to the interior of the strip-shaped aperture. When the moving plate 4 moves along the extending direction of the strip-shaped hole, the bristles 16 are automatically reset after being pushed and deformed, so as to play a role of sealing and protecting. The external dust and sundries are prevented from entering the inside of the installation box 1, so that the normal use of the device is influenced.

Optionally, as shown in connection with fig. 1 and 4, a support plate 17 and a support frame 18 are also included. The support plate 17 is adapted to bear against the ground. The support frame 18 is connected between the support plate 17 and the outer wall of the mounting box 1.

In the embodiment of the present disclosure, a support plate 17 and a support frame 18 are further included. The support plate 17 is used to support the whole device against the ground. A support bracket 18 is connected between the support plate 17 and the outer wall of the mounting box 1 for determining the relative position of the support plate 17 and the mounting box 1. In use, the support plate 17 can be connected to the ground or the like, thereby fixing the position of the whole device so that the device is positioned on the water side.

Optionally, as shown in connection with fig. 1 and 4, a reinforcing plate 19 is also included. The reinforcing plate 19 is connected between the outer wall of the installation box 1 and the support bar 8.

In the disclosed embodiment, a reinforcing plate 19 is further included which is connected between the outer wall of the installation box 1 and the support rod 8. The reinforcing plate 19 serves to enhance the connection strength so as to prevent breakage or deformation of the connection of the support rod 8 with the mounting box 1.

Optionally, as shown in connection with fig. 1 and 4, a photovoltaic panel is also included. The photovoltaic panel is connected to the outer wall of the installation box 1.

In the disclosed embodiment, a photovoltaic panel connected to the outer wall of the installation box 1 is further included. The photovoltaic panel is used for converting solar energy into electric energy and finally supplying power for the whole device.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. Water level monitoring device for hydraulic engineering, its characterized in that includes:

the mounting box comprises a strip-shaped hole which is formed in the side wall of the mounting box along the height direction of the mounting box;

The ball screw is rotatably arranged in the mounting box along the height direction of the mounting box, one end of the ball screw is positioned in the mounting box, and the other end of the ball screw is positioned outside the mounting box;

A screw nut mounted on the ball screw and positioned inside the mounting box;

The moving plate is arranged on the nut for the screw rod and penetrates through the strip-shaped hole;

the monitor is arranged on the movable plate and is positioned outside the installation box;

The guide rail is arranged in the installation box along the height direction of the installation box;

The sliding block is slidably arranged on the guide rail and is connected with the moving plate;

the support rod is connected to the outer wall of the installation box;

the water level gauge is movably arranged on the supporting rod;

Wherein the ball screw is controllably rotated to move the moving plate in the extending direction of the bar-shaped hole.

2. The water level monitoring device for hydraulic engineering according to claim 1, further comprising:

and the hand wheel is connected with the ball screw and is positioned outside the mounting box.

3. The water level monitoring device for hydraulic engineering according to claim 2, further comprising:

The grab handle is rotatably arranged at the edge of the hand wheel;

Wherein, the central line of the grab handle is parallel to the central line of the hand wheel.

4. The water level monitoring device for hydraulic engineering according to claim 1, further comprising:

the support sleeve is sleeved outside the support rod, and the water level gauge is arranged on the outer wall of the support sleeve;

The screw is in threaded connection with the supporting sleeve;

One end of the screw rod can be controlled to rotate so that the other end of the screw rod is propped against the supporting rod.

5. The water level monitoring device for hydraulic engineering according to claim 4, further comprising:

The knob is connected to the end part of the screw rod and is positioned outside the supporting sleeve.

6. A water level monitoring device for hydraulic engineering according to any one of claims 1 to 5, further comprising:

The lead screw support is arranged on the bottom wall of the installation box;

wherein, the ball screw is installed in the interior of the support for the screw.

7. A water level monitoring device for hydraulic engineering according to any one of claims 1 to 5, further comprising:

Bristles connected to the inside of the strip-shaped holes;

When the moving plate moves along the extending direction of the strip-shaped hole, the bristles are pushed to deform and then automatically reset.

8. A water level monitoring device for hydraulic engineering according to any one of claims 1 to 5, further comprising:

The support plate is used for propping against the ground;

And the supporting frame is connected between the supporting plate and the outer wall of the mounting box.

9. A water level monitoring device for hydraulic engineering according to any one of claims 1 to 5, further comprising:

and the reinforcing plate is connected between the outer wall of the installation box and the supporting rod.