CN216050147U - Water level monitoring alarm device - Google Patents

Abstract

The utility model provides a water level monitoring and alarming device, which belongs to the technical field of hydraulic engineering and comprises a mounting plate, wherein a supporting column is fixedly arranged on the upper side wall of the mounting plate, a first sliding chute is formed in the circumferential direction of the inner side wall of a movable hole, a second sliding chute is formed in the circumferential direction of the outer side wall of a connecting seat, a movable groove is formed in the inner cavity of the connecting block, a ball body is movably connected to the inner side wall of the movable groove, a connecting plate is rotated according to the position of river water, a water level rod is rotated into the river water through the connecting plate, then the clamping bolt is screwed, so that the slide bar drives the clamping block to be clamped in the clamping groove on the outer surface of the clamping wheel, the position of the connecting plate is locked, the water level rod is ensured to be stably positioned in river water, then observe the picture that the camera was shot through the display, according to the position of river on water level pole surface in the display picture, understanding water level condition that can be timely for the process of water level monitoring is more convenient.

Description

Water level monitoring alarm device

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a water level monitoring and alarming device.

Background

The hydraulic engineering refers to various engineering built for controlling, adjusting and utilizing ground water and underground water in the nature to achieve the purpose of removing harm and benefiting, and can be divided into flood control engineering, farmland hydraulic engineering, hydroelectric power generation engineering, shipping and urban water supply, drainage engineering and the like according to service objects.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of water level monitoring and the like in the prior art, the utility model provides a water level monitoring alarm device, which achieves the effect of water level alarm by combining a conductor on a floating plate with a conductor on an alarm position. The specific technical scheme is as follows:

a water level monitoring and alarming device comprises a mounting plate, wherein a support column is fixedly mounted on the upper side wall of the mounting plate, a connecting seat is sleeved on the outer side wall of the support column, a connecting plate is sleeved on the outer side wall of the connecting seat, a movable hole is formed in an inner cavity of the connecting plate, a first sliding groove is formed in the circumferential direction of the inner side wall of the movable hole, a second sliding groove is formed in the circumferential direction of the outer side wall of the connecting seat, at least two balls are movably connected with the inner side walls of the first sliding groove and the second sliding groove, a clamping wheel is sleeved on the outer side wall of the support column, at least two clamping grooves are formed in the circumferential direction of the outer side wall of the clamping wheel, a supporting seat is fixedly mounted on the upper side wall of the connecting plate, a sliding rod is slidably connected with the inner side wall of the supporting seat, a clamping block is fixedly mounted on the left side wall of the sliding rod, the clamping wheel corresponds to the clamping wheel, and a connecting block is fixedly mounted on the right side wall of the sliding rod, the inner chamber of connecting block is provided with the movable groove, the inside wall swing joint in movable groove has the spheroid, connecting rod fixedly connected with joint bolt is passed through to spheroidal right side wall, joint bolt threaded connection is at the inside wall of fixed block, the fixed block passes through fixing base fixed mounting in the last lateral wall of connecting plate, the connecting rod run through in the right side wall of connecting block extends to the outside, the lower lateral wall fixed mounting of connecting plate has the camera, the lower lateral wall of connecting plate is fixed with the water level pole.

In addition, the water level monitoring and alarming device in the technical scheme provided by the utility model can also have the following additional technical characteristics:

in the above technical solution, preferably, a loop bar is fixedly installed on the lower sidewall of the connecting plate, a roller is slidably connected to the inner sidewall of the loop bar, the roller is fixedly installed on the upper sidewall of the installation block through a connection frame, one end of a support rod is fixedly installed on the lower sidewall of the installation block, a floating plate is fixedly installed at the other end of the support rod, the support rod penetrates through the lower sidewall of the loop bar and extends to the outside, a first contact is fixedly installed on the upper sidewall of the floating plate, a support block is embedded in the inner sidewall of the connecting plate, a lead screw is connected to the inner sidewall of the support block in a threaded manner, an operating rod is fixedly installed at the upper end of the lead screw, a second contact is fixedly installed at the lower end of the lead screw, the first contact corresponds to the second contact, the second contact is electrically connected to an external power supply through a wire, and an alarm is fixedly installed on the upper sidewall of the connecting plate through a fixing frame, the alarm is electrically connected with the first contact through a wire.

Preferably, the sliding seat has been cup jointed in the lateral wall activity of support column, the fixed mounting of the last lateral wall symmetry of mounting panel has the support, the last lateral wall fixed mounting of support has the kicking block, two the sliding connection of kicking block symmetry is in the lower lateral wall of sliding seat, the right side wall fixed mounting of sliding seat has the one end of stiffener, the other end fixed mounting of stiffener is in the lower lateral wall of connecting plate.

Preferably, the lamp stand is fixedly installed on the upper side wall of the connecting plate, a warning lamp is connected to the inner side wall of the lamp stand in a threaded mode, and the lamp stand is electrically connected with the first contact through a wire.

Preferably, the lower lateral wall fixed mounting of connecting plate has the battery, the last lateral wall fixed mounting of support column has the base, the last lateral wall of base has solar cell panel through installation pole fixed mounting, solar cell panel's output pass through the wire with the input electric connection of battery, the output of battery pass through the wire respectively with second contact and camera electric connection.

Preferably, the first contact and the second contact are both metallic conductors.

Compared with the prior art, the water level monitoring and alarming device has the beneficial effects that: a water level monitoring and alarming device rotates a connecting plate according to the position of river water, a water level rod is rotated into the river water through the connecting plate, then a clamping bolt is screwed, a sliding rod drives a clamping block to be clamped in a clamping groove on the outer surface of a clamping wheel, the position of the connecting plate is locked, the water level rod is ensured to be stably positioned in the river water, then a picture shot by a camera is observed through a display, the water level condition can be timely known according to the position of the river water on the surface of the water level rod in the picture of the display, the water level monitoring process is more convenient, the safety condition around the river water is ensured, the position of the connecting plate is rotated according to the direction of the river water, the water level rod can be adjusted to different positions through the matching of a plurality of clamping grooves on the outer surface of the clamping wheel and the clamping block, the water level monitoring and alarming device has practicability, when the connecting plate rotates along the outer surface of a connecting seat, the connecting plate can drive a first chute on the inner part of a movable hole to rotate, the first sliding groove rolls on the outer surfaces of the plurality of balls, the plurality of balls slide on the outer surfaces of the plurality of second sliding grooves, the balls are supported to ensure the stability of the rotating process of the connecting plate, the water level rod is ensured to be positioned at a stable position, the accuracy of the water level monitoring process is improved, when river water rises to a certain height, the first contact and the second contact are contacted, the alarm is electrically connected with an external power supply through a lead, the alarm works to warn surrounding personnel, related personnel timely handle the water level rod, the surrounding safety is ensured, when the floating plate drives the first contact to move upwards, the floating plate drives the supporting rod to move, the rollers are driven to roll along the inner wall of the sleeve rod through the upper end of the supporting rod, the stability of the moving process of the supporting rod is ensured, the floating plate drives the first contact to move more stably, and the accuracy of the water level alarm is improved, the sliding seat supports the sliding seat through two spherical top blocks of the lower surface when rotating, the spherical top blocks can reduce the friction force with the contact surface of the sliding seat, the smoothness of the rotating process of the sliding seat is guaranteed, the connecting plate is supported through the reinforcing rods, the stability of the connecting plate is guaranteed, the process of water level monitoring is more stable, the alarm can twinkle when working, the dangerous condition of people around the alarm is reminded, and the related personnel can timely know the condition.

Drawings

FIG. 1 is a schematic structural diagram of a water level monitoring alarm device according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of the schematic structural diagram of a water level monitoring alarm device in the embodiment of the utility model shown in FIG. 1;

FIG. 3 is a partial enlarged view of a portion B of the schematic structural diagram of a water level monitoring alarm device in the embodiment of the utility model shown in FIG. 1;

wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is: 1-connecting plate, 2-supporting column, 3-mounting plate, 4-loop bar, 5-roller, 6-fixture block, 7-supporting bar, 8-clamping wheel, 9-sliding bar, 10-first contact, 11-second contact, 12-connecting frame, 13-mounting block, 14-floating plate, 15-lead screw, 16-storage battery, 17-base, 18-mounting bar, 19-solar panel, 20-movable seat, 21-bracket, 22-top block, 23-supporting seat, 24-reinforcing bar, 25-warning lamp, 26-lamp holder, 27-connecting block, 28-supporting block, 29-operating bar, 30-fixed frame, 31-alarm, 32-connecting seat, 33-ball, 34-a first sliding groove, 35-a second sliding groove, 36-a fixed block, 37-a connecting rod, 38-a ball body, 39-a movable groove, 40-a fixed seat, 41-a clamping bolt, 42-a camera, 43-a movable hole, 44-a water level rod and 45-a clamping groove.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The utility model will be further described with reference to specific embodiments and figures 1-3, but the utility model is not limited to these embodiments.

Example 1

A water level monitoring and alarming device is shown in figures 1-3 and comprises a mounting plate 3, a support column 2 is fixedly mounted on the upper side wall of the mounting plate 3, the mounting plate 3 is fixed on the ground through a fixing bolt, the support column 2 is fixedly mounted on the upper surface of the mounting plate 3, a connecting seat 32 is sleeved on the outer side wall of the support column 2, a through hole is longitudinally formed in the inner cavity of the connecting seat 32, the outer surface of the support column 2 is fixedly sleeved through the through hole penetrating through the inner cavity of the connecting seat 32, a connecting plate 1 is sleeved on the outer side wall of the connecting seat 32, a movable hole 43 is formed in the inner cavity of the connecting plate 1, a movable hole 43 longitudinally penetrating through the inner cavity of the connecting plate 1 is formed in the left side position of the connecting plate 1, the connecting plate 1 is movably sleeved on the outer surface of the connecting seat 32 through the movable hole 43, so that the connecting plate 1 rotates on the outer surface of the connecting seat 32, a first sliding chute 34 is circumferentially formed in the inner side wall of the movable hole 43, the outer side wall of the connecting seat 32 is circumferentially provided with a second sliding groove 35, the inner side walls of the first sliding groove 34 and the second sliding groove 35 are movably connected with at least two balls 33, the inner side wall of the movable hole 43 is provided with a circle of first sliding groove 34, the outer surface of the connecting seat 32 is provided with a circle of second sliding groove 35, the positions of the first sliding groove 34 and the second sliding groove 35 are opposite, the shape and the size of the first sliding groove 34 are the same as those of the second sliding groove 35, the inner parts of the first sliding groove 34 and the second sliding groove 35 are movably connected with a plurality of balls 33, so that the balls 33 can freely move in the inner parts of the first sliding groove 34 and the second sliding groove 35 simultaneously, the outer side wall of the supporting column 2 is sleeved with the clamping wheel 8, the outer side wall of the clamping wheel 8 is circumferentially provided with at least two clamping grooves 45, the clamping wheel 8 is fixedly sleeved on the outer surface of the supporting column 2 through a central through hole, the outer surface of the clamping wheel 8 is sequentially circumferentially provided with a plurality of clamping grooves 45 with the same size, the upper side wall of the connecting plate 1 is fixedly provided with a supporting seat 23, the inner side wall of the supporting seat 23 is slidably connected with a slide rod 9, the inner cavity of the supporting seat 23 is transversely provided with a through hole penetrating through the inner cavity of the supporting seat 23, the shape of the through hole in the inner cavity of the supporting seat 23 corresponds to the shape of the slide rod 9, the slide rod 9 penetrates through the through hole in the inner cavity of the supporting seat 23, so that the slide rod 9 slides left and right along the through hole in the supporting seat 23, the left side wall of the slide rod 9 is fixedly provided with a fixture block 6, the fixture block 6 corresponds to a clamping wheel 8, the position of the fixture block 6 corresponds to the position of the clamping wheel 8, the shape of a clamping groove 45 on the outer surface of the clamping wheel 8 corresponds to the fixture block 6, so as to ensure that the fixture block 6 can be clamped in the clamping groove 45, the right side wall of the slide rod 9 is fixedly provided with a connecting block 27, the inner cavity of the connecting block 27 is provided with a movable groove 39, the inner side wall of the movable groove 39 is movably connected with a sphere 38, and the connecting block 27 is fixedly connected with two blocks, a hemispherical movable groove is formed in the inner cavity of each block body, a movable groove 39 is formed by two parts of the connecting block 27, the groove width of the movable groove 39 corresponds to the shape of the ball body 38, the ball body 38 can freely move in the movable groove 39, a clamping bolt 41 is fixedly connected to the right side wall of the ball body 38 through the connecting rod 37, the right side surface of the ball body 38 is fixedly connected with one end of the connecting rod 37, the other end of the connecting rod 37 penetrates through the right side surface of the connecting block 27 to extend out, the connecting rod 37 rotates in a through hole with the connecting block 27, the clamping bolt 41 is in threaded connection with the inner side wall of the fixed block 36, the fixed block 36 is fixedly arranged on the upper side wall of the connecting plate 1 through the fixing seat 40, the connecting rod 37 penetrates through the right side wall of the connecting block 27 and extends out, the fixed block 36 is fixed on the upper surface of the connecting plate 1 through the fixing seat 40, a threaded hole is transversely formed in the inner cavity of the fixed block 36, the clamping bolt 41 is connected with the internal thread of the fixed block 36, the lower side wall of the connecting plate 1 is fixedly provided with the camera 42, the lower side wall of the connecting plate 1 is fixedly provided with the water level rod 44, the water level rod 44 is fixed at the position, close to the right side, of the lower surface of the connecting plate 1, the camera 42 is fixedly arranged at the position corresponding to the water level rod 44, the camera 42 can shoot the water level rod 44, the camera 42 is electrically connected with a display through a lead, a picture shot by the camera 42 is displayed through the display, when the connecting plate is used, the mounting plate 3 is fixed on the shore ground, then the connecting plate 1 is rotated according to the position of river water, so that the connecting plate 1 rotates by taking the connecting seat 32 on the outer surface of the supporting column 2 as the center, the water level rod 44 is rotated into the river water through the connecting plate 1, then the clamping bolt 41 is screwed, the clamping bolt 41 is rotated and moved to the left side in the internal fixed block 36 through the support of the fixed block 36, when the clamping bolt 41 rotates, the ball 38 is driven to rotate in the movable groove 39, the ball 38 drives the connecting block 27 to move to the left, so that the connecting block 27 pushes the slide rod 9 to slide in the supporting seat 23, the slide rod 9 drives the clamping block 6 to be clamped in the clamping groove 45 on the outer surface of the clamping wheel 8, the position of the connecting plate 1 is locked, the water level rod 44 is ensured to be stably positioned in river water, then a picture shot by the camera 42 is observed through a display, the water level condition can be known in time according to the position of the river water on the surface of the water level rod 44 in the picture of the display, the water level monitoring process is more convenient, the safety condition around the river water is ensured, the position of the connecting plate 1 is rotated according to the direction of the river water, the water level rod 44 can be adjusted to different positions through the matching of the clamping grooves 45 on the outer surface of the clamping wheel 8 and the clamping block 6, have the practicality, when connecting plate 1 rotates along connecting seat 32 surface, can drive the first spout 34 of a week of movable hole 43 inside through connecting plate 1 and rotate, make first spout 34 roll at the surface of a plurality of balls 33, a plurality of balls 33 slide at the surface of a plurality of second spouts 35 simultaneously, support the stability of guaranteeing connecting plate 1 rotation process through a plurality of balls 33, guarantee that water level pole 44 is in stable position, the accuracy of water level monitoring process has been improved.

Specifically, a loop bar 4 is fixedly installed on the lower side wall of the connecting plate 1, a roller 5 is slidably connected to the inner side wall of the loop bar 4, the roller 5 is fixedly installed on the upper side wall of an installation block 13 through a connecting frame 12, the roller 5 is attached to the inner wall of the loop bar 4 and rolls, the roller 5 is movably sleeved on the outer surface of a cross bar of the connecting frame 12 through a central through hole, so that the roller 5 rotates around the cross bar of the connecting frame 12, the connecting frame 12 is fixed on the upper surface of the installation block 13, one end of a support rod 7 is fixedly installed on the lower side wall of the installation block 13, a floating plate 14 is fixedly installed at the other end of the support rod 7, the support rod 7 penetrates through the lower side wall of the loop bar 4 and extends to the outside, the support rod 7 slides in the through hole of the loop bar 4, a first contact 10 is fixedly installed on the upper side wall of the floating plate 14, a support block 28 is installed on the inner side wall of the connecting plate 1 in an embedded manner, and the support block 28 is fixedly installed inside the connecting plate 1, the inner side wall of the supporting block 28 is in threaded connection with a lead screw 15, a threaded hole penetrating through the inner cavity is longitudinally formed in the inner cavity of the supporting block 28, the lead screw 15 is in threaded connection with the inner part of the threaded hole, an operating rod 29 is fixedly installed at the upper end of the lead screw 15, a second contact 11 is fixedly installed at the lower end of the lead screw 15, the first contact 10 corresponds to the second contact 11, the position of the supporting block 28 ensures that the first contact 10 and the second contact 11 are positioned on the same vertical line, the second contact 11 is electrically connected with an external power supply through a lead wire, an alarm 31 is fixedly installed on the upper side wall of the connecting plate 1 through a fixing frame 30, the alarm 31 is electrically connected with the first contact 10 through a lead wire, the first contact 10 and the second contact 11 are both electric conductors, the loop bar 4 rotates to the position of river along with the connecting plate 1, the floating plate 14 freely falls under the action of gravity, and the position of the second contact 11 is adjusted according to the danger of the water level, the screw rod 15 is driven to rotate by the operating rod 29, so that the lower end of the screw rod 15 drives the second contact 11 to be adjusted to a proper water level alarm position, different water level alarm positions are adjusted according to the condition of river water, the device has practicability, the floating plate 14 is driven to move upwards by the buoyancy of the river water along with the rising of the river water, the floating plate 14 drives the first contact 10 to approach to the second contact 11, when the river water rises to a certain height, the first contact 10 is contacted with the second contact 11, the alarm 31 is electrically connected with an external power supply through a lead, the alarm 31 works to warn surrounding personnel, relevant personnel timely deal with the situation, the surrounding safety is ensured, when the floating plate 14 drives the first contact 10 to move upwards, the supporting rod 7 is driven to move by the floating plate 14, the roller 5 is driven to roll along the inner wall of the loop bar 4 by the upper end of the supporting rod 7, the stability of the moving process of the support rod 7 is ensured, so that the floating plate 14 drives the first contact 10 to move more stably, and the accuracy of water level alarming is improved.

Specifically, the movable seat 20 is movably sleeved on the outer side wall of the supporting column 2, a through hole is longitudinally formed in the inner cavity of the movable seat 20, the movable seat 20 is movably sleeved on the outer surface of the supporting column 2 through the through hole, so that the movable seat 20 rotates on the outer surface of the supporting column 2, the upper side wall of the mounting plate 3 is symmetrically and fixedly provided with the support 21, the upper side wall of the support 21 is fixedly provided with the ejector blocks 22, the two ejector blocks 22 are symmetrically and slidably connected to the lower side wall of the movable seat 20, the movable seat 20 is supported by the two ejector blocks 22 during rotation of the movable seat 20, the right side wall of the movable seat 20 is fixedly provided with one end of the reinforcing rod 24, the other end of the reinforcing rod 24 is fixedly arranged on the lower side wall of the connecting plate 1, when the connecting plate 1 rotates by an angle, one end of the reinforcing rod 24 is driven by the connecting plate 1 to rotate, the other end of the reinforcing rod 24 drives the movable seat 20 to rotate along the outer surface of the supporting column 2, sliding seat 20 supports sliding seat 20 through two spherical kicking blocks 22 of lower surface when rotating, and spherical kicking block 22 can reduce with the frictional force of the 20 contact surfaces of sliding seat, guarantees the smoothness nature of sliding seat 20 rotation process, supports connecting plate 1 through stiffener 24, guarantees the stability of connecting plate 1 for the process of water level monitoring is more stable, improves the effect of water level monitoring.

Particularly, the last lateral wall fixed mounting lamp stand 26 of connecting plate 1, the inside wall threaded connection of lamp stand 26 has warning light 25, lamp stand 26 passes through wire and first contact 10 electric connection, lamp stand 26 and warning light 25 electric connection, in the contact of first contact 10 and second contact 11, alarm 31 carries out work, and warning light 25 can twinkle simultaneously, reminds people on every side the dangerous condition for the understanding condition that relevant personnel can be timely.

Particularly, the lower side wall fixed mounting of connecting plate 1 has battery 16, the last side wall fixed mounting of support column 2 has base 17, base 17's last side wall has solar cell panel 19 through installing 18 fixed mounting of pole, solar cell panel 19's output passes through wire and battery 16's input electric connection, battery 16's output pass through the wire respectively with second contact 11 and camera 42 electric connection, charge battery 16 through solar cell panel 19, then to camera 42 through battery 16, alarm 31 and warning light 25 power supply, guarantee the stability of water level monitoring alarm device use.

Specifically, the first contact 10 and the second contact 11 are both metal conductors, and the first contact 10 and the second contact 11 are metal conductors, so that the conductivity is improved, and the stability of the water level monitoring process is ensured.

The working principle or the using method of the water level monitoring and alarming device comprises the following steps: when the device is used, firstly, the mounting plate 3 is fixed on the shore ground, then the connecting plate 1 is rotated according to the position of river water, so that the connecting plate 1 rotates by taking the connecting seat 32 on the outer surface of the supporting column 2 as the center, the water level rod 44 is rotated into the river water through the connecting plate 1, then the clamping bolt 41 is screwed, the clamping bolt 41 is rotated and moved to the left side in the inner fixed block 36 through the support of the fixed block 36, the ball 38 is driven to rotate in the movable groove 39 when the clamping bolt 41 rotates, the connecting block 27 is driven to move to the left side through the ball 38, so that the connecting block 27 pushes the sliding rod 9 to slide in the supporting seat 23, the sliding rod 9 drives the clamping block 6 to be clamped in the clamping groove 45 on the outer surface of the clamping wheel 8, the position of the connecting plate 1 is locked, the water level rod 44 is ensured to be stably positioned in the river water, then the picture shot by the camera 42 is observed through the display, according to the position of river water on the surface of the water level rod 44 in the display picture, the water level situation can be known in time, the loop bar 4 rotates to the position of the river water along with the connecting plate 1, the floating plate 14 freely falls under the action of gravity, the position of the second contact 11 is adjusted according to the position of water level danger, the screw rod 15 is driven to rotate through the operating rod 29, the lower end of the screw rod 15 drives the second contact 11 to be adjusted to a proper water level alarm position, along with the rising of the river water, the floating plate 14 is driven to move upwards by the buoyancy of the river water, the floating plate 14 drives the first contact 10 to approach the second contact 11, when the river water rises to a certain height, the first contact 10 and the second contact 11 are contacted, the alarm 31 and the warning lamp 25 are electrically connected with an external power supply through wires, the alarm 31 and the warning lamp 25 work, surrounding personnel are warned, and relevant personnel are timely treated, when rotating 1 angle of connecting plate, the one end that drives stiffener 24 through connecting plate 1 rotates, and the other end of stiffener 24 drives sliding seat 20 and rotates along support column 2's surface, and sliding seat 20 supports sliding seat 20 through two spherical kicking blocks 22 of lower surface when the pivoted, supports connecting plate 1 through stiffener 24, guarantees the stability of connecting plate 1 for water level monitoring's process is more stable.

In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a water level monitoring alarm device, includes mounting panel (3), its characterized in that: the upper side wall of the mounting plate (3) is fixedly provided with a support column (2), the outer side wall of the support column (2) is sleeved with a connecting seat (32), the outer side wall of the connecting seat (32) is sleeved with a connecting plate (1), an inner cavity of the connecting plate (1) is provided with a movable hole (43), the inner side wall of the movable hole (43) is circumferentially provided with a first sliding groove (34), the outer side wall of the connecting seat (32) is circumferentially provided with a second sliding groove (35), the first sliding groove (34) and the inner side wall of the second sliding groove (35) are movably connected with at least two balls (33), the outer side wall of the support column (2) is sleeved with a clamping wheel (8), the outer side wall of the clamping wheel (8) is circumferentially provided with at least two clamping grooves (45), the upper side wall of the connecting plate (1) is fixedly provided with a support seat (23), the inner side wall of the support seat (23) is slidably connected with a slide bar (9), a clamping block (6) is fixedly arranged on the left side wall of the sliding rod (9), the clamping block (6) corresponds to the clamping wheel (8), a connecting block (27) is fixedly arranged on the right side wall of the sliding rod (9), a movable groove (39) is arranged in the inner cavity of the connecting block (27), the inner side wall of the movable groove (39) is movably connected with a ball body (38), the right side wall of the ball body (38) is fixedly connected with a clamping bolt (41) through a connecting rod (37), the clamping bolt (41) is in threaded connection with the inner side wall of the fixing block (36), the fixed block (36) is fixedly arranged on the upper side wall of the connecting plate (1) through a fixed seat (40), the connecting rod (37) penetrates through the right side wall of the connecting block (27) and extends to the outside, the lower side wall of connecting plate (1) is fixed with camera (42), the lower side wall of connecting plate (1) is fixed with water level pole (44).

2. The water level monitoring and alarming device according to claim 1, wherein a loop bar (4) is fixedly installed on a lower side wall of the connecting plate (1), a roller (5) is slidably connected to an inner side wall of the loop bar (4), the roller (5) is fixedly installed on an upper side wall of a mounting block (13) through a connecting frame (12), one end of a supporting rod (7) is fixedly installed on the lower side wall of the mounting block (13), a floating plate (14) is fixedly installed on the other end of the supporting rod (7), the supporting rod (7) penetrates through the lower side wall of the loop bar (4) and extends to the outside, a first contact (10) is fixedly installed on the upper side wall of the floating plate (14), a supporting block (28) is embedded in an inner side wall of the connecting plate (1), a lead screw (15) is in threaded connection with the inner side wall of the supporting block (28), and an operating rod (29) is fixedly installed at the upper end of the lead screw (15), the lower extreme fixed mounting of lead screw (15) has second contact (11), first contact (10) with second contact (11) are corresponding, second contact (11) pass through wire and external power source electric connection, the last lateral wall of connecting plate (1) passes through mount (30) fixed mounting has alarm (31), alarm (31) pass through the wire with first contact (10) electric connection.

3. The water level monitoring and alarming device according to claim 1, wherein a movable seat (20) is movably sleeved on the outer side wall of the supporting column (2), a support (21) is fixedly installed on the upper side wall of the mounting plate (3) in a symmetrical mode, a top block (22) is fixedly installed on the upper side wall of the support (21), the top block (22) is symmetrically connected to the lower side wall of the movable seat (20) in a sliding mode, one end of a reinforcing rod (24) is fixedly installed on the right side wall of the movable seat (20), and the other end of the reinforcing rod (24) is fixedly installed on the lower side wall of the connecting plate (1).

4. The water level monitoring and alarming device according to claim 2, wherein a lamp holder (26) is fixedly installed on the upper side wall of the connecting plate (1), a warning lamp (25) is connected to the inner side wall of the lamp holder (26) in a threaded manner, and the lamp holder (26) is electrically connected with the first contact (10) through a wire.

5. The water level monitoring and alarming device as claimed in claim 2, wherein: the utility model discloses a solar camera module, including connecting plate (1), the lower lateral wall fixed mounting of connecting plate (1) has battery (16), the last lateral wall fixed mounting of support column (2) has base (17), the last lateral wall of base (17) has solar cell panel (19) through installation pole (18) fixed mounting, the output of solar cell panel (19) pass through the wire with the input electric connection of battery (16), the output of battery (16) pass through the wire respectively with second contact (11) and camera (42) electric connection.

6. A water level monitoring alarm device according to claim 2, wherein the first contact (10) and the second contact (11) are both metallic conductors.

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