CN220018652U - Early warning mechanism and water level detection rod - Google Patents

Abstract

The utility model discloses an early warning mechanism and a water level detection rod in the technical field of hydropower station information acquisition, which comprise a limiting component, a fixing component, three groups of connecting plates, an elastic component, sliding components and a supporting plate, wherein the three groups of connecting plates are positioned on the outer side of the fixing component, the elastic component is arranged between the fixing component and the connecting plates, the sliding components are positioned on the upper side and the lower side of the fixing component, and the supporting plate is arranged between the connecting plates and the sliding components; the early warning component comprises a floating component positioned below the limiting component and an early warning component arranged above the limiting component. The utility model can intuitively and effectively observe the data information and the ascending condition of the water level height in the reservoir at any time, is convenient for collecting the water level information of the reservoir, can detect and alarm the ascending water level, improves the safety performance, can adjust the installation height of the device according to the actual depth of the reservoir, and has strong practicability.

Description

Early warning mechanism and water level detection rod

Technical Field

The utility model relates to the technical field of hydropower station information acquisition, in particular to an early warning mechanism and a water level detection rod.

Background

The river basin-level wind, light and water storage integrated monitoring and optimizing scheduling system performs power generation scheduling according to incoming flow characteristics and power characteristics of a power station on the basis of hydrologic prediction, electric load prediction and fan and photovoltaic power generation capacity prediction. The final goal of the river basin-level wind-light-water complementary scheduling is as follows: the mutual coordination of hydroelectric power generation and wind power and photovoltaic power generation is realized by exerting the regulating capability of the hydropower station reservoir, so that the absorption of wind power and photoelectricity is promoted, and the water energy utilization rate is improved.

In the information acquisition in the reservoir field of hydropower stations, a worker lacks a capabilityThe utility model provides an early warning mechanism and a water level detection rod, which aims at the problems that the device is upright in water, can intuitively observe water level condition data in a reservoir and can automatically early warn according to fluctuation of water level _。

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned problems in the prior art, which are caused by the lack of a device capable of standing in water at any time, visually observing water level condition data in a reservoir, and automatically performing early warning according to fluctuation of water level.

Accordingly, the present utility model is directed to an early warning mechanism, which aims to: provided is an early warning device capable of providing alarm detection when the water level rises too fast.

In order to solve the technical problems, the utility model provides the following technical scheme: the early warning mechanism comprises a limiting component, a fixing component, three groups of connecting plates, an elastic component, sliding components and a supporting plate, wherein the three groups of connecting plates are positioned on the outer side of the fixing component, the elastic component is arranged between the fixing component and the connecting plates, the sliding components are positioned on the upper side and the lower side of the fixing component, and the supporting plate is arranged between the connecting plates and the sliding components; the early warning component comprises a floating component positioned below the limiting component and an early warning component arranged above the limiting component.

As a preferable scheme of the early warning mechanism, the utility model comprises the following steps: the fixing assembly comprises an annular fixing ring and a fixing bolt which is connected to the outer side of the fixing ring in a threaded mode, and one end of the elastic assembly is connected to the outer side of the fixing ring.

As a preferable scheme of the early warning mechanism, the utility model comprises the following steps: the elastic component includes being located fixed subassembly with telescopic link between the connecting plate, and cup joint on the telescopic link.

As a preferable scheme of the early warning mechanism, the utility model comprises the following steps: the sliding component comprises a sliding block in a round table shape and a second sliding groove formed in the sliding block.

As a preferable scheme of the early warning mechanism, the utility model comprises the following steps: the floating assembly comprises a floating block, a floating ball arranged below the floating block and an inductor arranged above the floating block, and a second sliding groove is formed in the circle center of the floating block.

As a preferable scheme of the early warning mechanism, the utility model comprises the following steps: the early warning assembly comprises a mounting seat, a trigger arranged below the mounting seat and an audible and visual alarm arranged above the mounting seat.

The utility model has the beneficial effects that: the water level in the reservoir can be monitored through the setting of the early warning part, and the warning early warning can be carried out when the water level rises to the dangerous height, and the accuracy of warning information can be guaranteed through the limiting part, the occurrence of false warning of the device can be effectively prevented, the height of the limiting part can be adjusted according to actual demands, and the warning device can be applied to more using places.

In view of the above problems with the prior art, the present utility model proposes another solution.

Accordingly, an object of the present utility model is to provide a water level detecting lever, which aims at: the water level monitoring device can be firmly stood in a reservoir, and can intuitively observe the water level height information.

In order to solve the technical problems, the utility model provides the following technical scheme: the device comprises a mounting component, a connecting rod and a connecting sleeve, wherein the mounting component comprises a fixed rod positioned in the limiting component, the connecting rod is arranged below the fixed rod, and the connecting sleeve is arranged between the fixed rod and the connecting rod; the fixing part comprises a fixing groove positioned at the tail end of the connecting rod, three groups of supporting components arranged at the outer side of the fixing groove, and a fixing cone arranged on the supporting components.

As a preferable aspect of the water level detecting lever according to the present utility model, wherein: the limiting groove is formed in the outer wall of the fixing rod, a first threaded column is arranged at the tail end of the fixing rod, a second threaded column is arranged at the two ends of the connecting rod, and scale marks are arranged on the outer wall of the connecting rod.

As a preferable aspect of the water level detecting lever according to the present utility model, wherein: the inside of adapter sleeve has seted up the screw thread groove, first screw thread post with the second screw thread post on dead lever top is threaded connection respectively be in the both ends of screw thread groove, the dead slot with the terminal second screw thread post threaded connection of connecting rod.

As a preferable aspect of the water level detecting lever according to the present utility model, wherein: the support assembly comprises three groups of support blocks positioned outside the fixed groove, a mounting ring arranged at the outer end of the support blocks, and a lantern ring positioned at the top end of the fixed groove.

The utility model has the beneficial effects that: can be with the firm tree of installation component in the reservoir through fixed part, and dead lever and connecting rod pass through adapter sleeve threaded connection, can add the quantity of connecting rod according to the actual height of reservoir, and then satisfy more user demands, improve the practicality of device, and the outside of connecting rod is provided with the scale marking, and the visual altitude information who gathers reservoir water level of accessible scale marking has greatly improved the efficiency of water level information acquisition.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of a limiting component of an early warning mechanism of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of an early warning component of an early warning mechanism according to the present utility model.

Fig. 3 is a schematic diagram of the overall structure of the installation component of the early warning mechanism of the present utility model.

Fig. 4 is a schematic diagram of the overall structure of a fixing component of the early warning mechanism of the present utility model.

Fig. 5 is a schematic diagram of the overall structure of an early warning mechanism and a water level detecting rod according to the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1 and 5, in a first embodiment of the present utility model, there is provided an early warning mechanism, which includes a limiting member 100, including a fixing component 101, three sets of connecting plates 102 located outside the fixing component 101, an elastic component 103 disposed between the fixing component 101 and the connecting plates 102, sliding components 104 located on upper and lower sides of the fixing component 101, and a supporting plate 105 disposed between the connecting plates 102 and the sliding components 104; the fixing component 101 is used for installing the limiting component 100, the connecting plate 102 is used for rotatably connecting two sides to obtain the supporting plate 105, and the elastic component 103 can elastically support the connecting plate 102 outwards to play a limiting role;

the early warning component 200 comprises a floating component 201 positioned below the limiting component 100 and an early warning component 202 arranged above the limiting component 100.

The fixing component 101 includes an annular fixing ring 101a, and a fixing bolt 101b screwed on the outer side of the fixing ring 101a, one end of the elastic component 103 is connected on the outer side of the fixing ring 101a, and the fixing bolt 101b can fix the fixing ring 101a at a specified position through rotation, so that the limiting component 100 is installed and fixed.

The elastic component 103 includes a telescopic rod 103a located between the fixing component 101 and the connecting plate 102, and is sleeved on the telescopic rod 103a, the telescopic rod 103a is formed by two sections of retractable support rods, and can correspondingly retract along with the expansion of the spring 103b, and the elastic supporting force of the elastic component 103 is smaller than the self gravity of the floating component 201.

The sliding assembly 104 includes a truncated cone-shaped sliding block 104a, and a second sliding groove formed inside the sliding block 104a, where the truncated cone-shaped sliding block 104a facilitates the movement of the floating assembly 201 on the limiting component 100, and does not block the floating assembly 201 when moving.

When the floating assembly 201 is subjected to buoyancy supported in the lower direction in use, the floating assembly 201 moves upwards, the supporting plate 105 and the connecting plate 102 are extruded, the supporting plate 105 drives the connecting plate 102 to shrink inwards, the shrunk supporting plate 105 pushes the sliding assemblies 104 connected with two ends to two sides, the elastic assemblies 103 between the fixing assemblies 101 and the connecting plate 102 shrink to store energy, the shrunk connecting plate 102 and the supporting plate 105 cannot prevent the floating assembly 201 from moving upwards and downwards, and after the floating assembly 201 moves above the limiting component 100, the elastic assemblies 103 expand outwards to release, so that the floating assembly 201 is limited above the limiting component 100; in a normal state, the connecting plate 102 drives the supporting plate 105 to be in a unfolded state, the unfolded limiting part 100 can prevent the floating assembly 201 from rising upwards due to water surface waves, so that the hidden danger of false alarm is caused, and only when the buoyancy below is large and the buoyancy support stably rises, the floating assembly 201 can be jacked upwards and the limiting part 100 is contracted.

Example 2

Referring to fig. 2, a second embodiment of the present utility model is shown, which differs from the first embodiment in that: the water level rising condition can be monitored, and the water level rising to the dangerous level or needing to be noted in height can be monitored and alarmed.

Compared with embodiment 1, further, the floating assembly 201 includes a floating block 201a, a floating ball 201b disposed below the floating block 201a, and an inductor 201c disposed above the floating block 201a, wherein a second sliding groove 201a-1 is formed at a center position of the floating block 201a, the floating block 201a is hollow, has increased buoyancy, the floating ball 201b is used for increasing a contact area with a water surface, the floating assembly 201 is ensured to float normally, the inductor 201c is the inductor 201c, and an alarm can be triggered by contacting with the trigger 202 b.

The early warning assembly 202 includes a mounting seat 202a, a trigger 202b disposed below the mounting seat 202a, and an audible and visual alarm 202c disposed above the mounting seat 202a, wherein the audible and visual alarm 202c is an alarm device capable of emitting sound and flashing light.

During the use, early warning subassembly 202 is located spacing part 100 top, and floating subassembly 201 is located spacing part 100 below, and when the water level risees, floating subassembly 201 receives the buoyancy support of surface of water, can upwards move, and the floating subassembly 201 that is moving oppresses spacing part 100 shrink, and when floating subassembly 201 moved to the below of early warning subassembly 202 be, the inductor 201c on floating subassembly 201 top contacted with trigger 202b, can trigger audible and visual alarm 202c and send out the police dispatch newspaper, and then trapezoidal monitoring personnel notice, realizes water level monitoring early warning function.

The rest of the structure is the same as that of embodiment 1.

Example 3

Referring to fig. 3 to 5, a third embodiment of the present utility model is different from the second embodiment in that: the water level height can be intuitively observed, and a fixed installation place of the limiting part 100 and the early warning part 200 is provided.

Further, as compared with embodiment 2, the mounting member 300 includes a fixing rod 301 disposed inside the limiting member 100, a connecting rod 302 disposed below the fixing rod 301, and a connecting sleeve 303 disposed between the fixing rod 301 and the connecting rod 302; the fixing rod 301 is used for installing and fixing the limiting component 100, the fixing rod 301 is used for extending the service length of the device, and the connecting sleeve 303 is used for connecting the fixing rod 301 and the connecting rod 302.

The fixing part 400 comprises a fixing groove 401 at the tail end of the connecting rod 302, three groups of support assemblies 402 arranged outside the fixing groove 401, and fixing cones 403 arranged on the support assemblies 402, wherein the three groups of support assemblies 402 are fixedly arranged in a triangular shape, so that good stability can be achieved, and the fixing cones 403 are used for further reinforcing the fixing support assemblies 402.

Wherein, limit groove 301a has been seted up on the outer wall of dead lever 301, and the end of dead lever 301 is provided with first screw thread post 301b, and the both ends of connecting rod 302 all are provided with second screw thread post 302a, are provided with scale marking 302b on the outer wall of connecting rod 302, and limit groove 301a is used for spacing part 100's installation fixed, and dead lever 301 passes through threaded connection at the both ends of adapter sleeve 303 with connecting rod 302.

The connecting sleeve 303 is internally provided with a threaded groove 303a, a first threaded column 301b and a second threaded column 302a at the top end of the fixing rod 301 are respectively in threaded connection with two ends of the threaded groove 303a, the fixing groove 401 is in threaded connection with the second threaded column 302a at the tail end of the connecting rod 302, the number of the connecting rod 302 and the connecting sleeve 303 can be increased according to the actual depth of a reservoir in a threaded connection mode, the purpose of meeting different use requirements is achieved, the scale of the scale mark 302b is 1 meter long, and the measuring and the observation of the water level height are convenient.

The support assembly 402 includes three sets of support blocks 402a located outside the fixing groove 401, a mounting ring 402b disposed at an outer end of the support blocks 402a, and a collar 402c located at a top end of the fixing groove 401, where the triangular support blocks 402a have good stability, the three sets of support blocks 402a can support the fixing assembly 300 from three directions, and the collar 402c is used for fixing the fixing cone 403.

In the use process, the fixing part 400 is fixed at a designated position through the fixing cone 403, then a designated number of connecting rods 302 are connected through the connecting sleeve 303 according to actual demands, then the tail ends of the connecting rods 302 are connected and fixed with the fixing grooves 401, then the fixing rods 301 are fixed at the top ends of the connecting sleeves 303, then the limiting part 100 is fixed on the fixing rods 301 through the fixing components 101, the floating components 201 are sleeved on the mounting components 300 and are positioned below the limiting part 100, the early warning components 202 are fixedly mounted at the top ends of the fixing rods 301, the device can be integrally fixed in a reservoir through the mounting components 300 and the fixing components 400, and the numerical value of the water level of the reservoir can be intuitively read through observing the scale marks 302b on the outer wall of the connecting rods 302, so that data collection of workers is facilitated.

The rest of the structure is the same as that of embodiment 2.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. An early warning mechanism, characterized in that: comprising the steps of (a) a step of,

the limiting component (100) comprises a fixed component (101), three groups of connecting plates (102) positioned outside the fixed component (101), an elastic component (103) arranged between the fixed component (101) and the connecting plates (102), sliding components (104) positioned on the upper side and the lower side of the fixed component (101), and a supporting plate (105) arranged between the connecting plates (102) and the sliding components (104);

the early warning component (200) comprises a floating assembly (201) positioned below the limiting component (100) and an early warning assembly (202) arranged above the limiting component (100).

2. The warning mechanism of claim 1, wherein: the fixing assembly (101) comprises an annular fixing ring (101 a) and a fixing bolt (101 b) in threaded connection with the outer side of the fixing ring (101 a), and one end of the elastic assembly (103) is connected with the outer side of the fixing ring (101 a).

3. The warning mechanism of claim 2, wherein: the elastic component (103) comprises a telescopic rod (103 a) positioned between the fixed component (101) and the connecting plate (102), and the telescopic rod (103 a) is sleeved with the telescopic rod.

4. The warning mechanism of claim 3, wherein: the sliding assembly (104) comprises a truncated cone-shaped sliding block (104 a) and a second sliding groove formed in the sliding block (104 a).

5. The warning mechanism according to any one of claims 1 to 4, characterized in that: the floating assembly (201) comprises a floating block (201 a), a floating ball (201 b) arranged below the floating block (201 a) and a sensor (201 c) arranged above the floating block (201 a), and a second sliding groove (201 a-1) is formed in the center of the floating block (201 a).

6. The warning mechanism of claim 5, wherein: the early warning assembly (202) comprises a mounting seat (202 a), a trigger (202 b) arranged below the mounting seat (202 a), and an audible and visual alarm (202 c) arranged above the mounting seat (202 a).

7. A water level detection lever, characterized in that: comprising the warning mechanism according to any one of claims 1 to 5, further comprising,

the mounting component (300) comprises a fixed rod (301) positioned in the limiting component (100), a connecting rod (302) arranged below the fixed rod (301), and a connecting sleeve (303) arranged between the fixed rod (301) and the connecting rod (302);

the fixing component (400) comprises a fixing groove (401) positioned at the tail end of the connecting rod (302), three groups of support assemblies (402) arranged outside the fixing groove (401), and fixing cones (403) arranged on the support assemblies (402).

8. The water level detecting lever according to claim 7, wherein: limiting grooves (301 a) are formed in the outer wall of the fixing rod (301), first threaded columns (301 b) are arranged at the tail end of the fixing rod (301), second threaded columns (302 a) are arranged at the two ends of the connecting rod (302), and scale marks (302 b) are arranged on the outer wall of the connecting rod (302).

9. The water level detecting lever according to claim 8, wherein: the inside of adapter sleeve (303) has seted up screw thread groove (303 a), first screw thread post (301 b) with second screw thread post (302 a) on dead lever (301) top are threaded respectively and are in the both ends of screw thread groove (303 a), fixed slot (401) with second screw thread post (302 a) at connecting rod (302) terminal.

10. The water level detecting lever according to any one of claims 7 to 9, wherein: the support assembly (402) comprises three groups of support blocks (402 a) positioned outside the fixing groove (401), a mounting ring (402 b) arranged at the outer end of the support blocks (402 a), and a lantern ring (402 c) positioned at the top end of the fixing groove (401).