CN212906554U

CN212906554U - Alarm for hydraulic engineering construction management

Info

Publication number: CN212906554U
Application number: CN202022389551.5U
Authority: CN
Inventors: 任鹏; 刘明明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-04-06
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses an siren that hydraulic engineering construction management used, which comprises a base, the function case, the switch of siren and electric connection siren, base upper end fixedly connected with fixed column, base lower extreme screw thread runs through and extends to the screw thread post in the fixed column, fixed column one side fixedly connected with scale mark, the fixed spout that is provided with of fixed column opposite side, sliding connection has the kicking block in the spout, fixed column outside demountable installation has the mounting panel, and the switch set up in the mounting panel lower extreme and with the kicking block contact cooperation, fixed column upper end fixedly connected with function case, the fixed pilot lamp that is provided with in upper end of function case. The utility model discloses a fixed column outside slides and sets up the switch electricity connection siren of butt joint kicking block on the kicking block cooperation fixed column, can promote kicking block extrusion switch when the water level rises and report to the police the operation, effectively avoids steam to the normal operation in order to ensure the siren to the influence of pair switch and main line, and practical function is good, is worth current market and uses widely.

Description

Alarm for hydraulic engineering construction management

Technical Field

The utility model relates to a hydraulic engineering field specifically is siren that hydraulic engineering construction management used.

Background

As is well known, hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting benefits, and only when the hydraulic engineering is built, water flow can be controlled to prevent flood disasters, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. And often need monitor the warning to the water level height in hydraulic engineering. At present, in the hydraulic engineering field, chinese patent with application number CN201822110578.9 discloses a hydraulic engineering's water level monitoring alarm device, including the measuring stick, water level testing device and alarm device, water level testing device comprises fixed column and carriage release lever, the inside hollow of fixed column, one side inner wall of fixed column inlays vertically and is equipped with the coil, the top of coil is passed through the wire and is connected with alarm device's input, the opposite side of coil is located inside the fixed column, the carriage release lever can reciprocate in the fixed column is inside, the one end that the carriage release lever is located fixed column inside has set firmly conductive head, conductive head keeps away from one side of coil and is connected through wire and alarm device's output, the one end that the fixed column was kept away from to the carriage release lever has set firmly the.

The water level monitoring and alarming device for the existing hydraulic engineering still has the following technical defects: its whole adoption conductive head cooperation floating block rises along with the water level and carries out the line connection and realize reporting to the police, but because aquatic steam is great, causes the influence to circuit and conductive head easily for warning line breaks down easily, influences holistic normal use. Therefore, the utility model discloses an siren that hydraulic engineering construction management used solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an siren that hydraulic engineering construction management used solves the problem of proposing in the above-mentioned background art as far as possible.

In order to achieve the above object, the utility model provides a following technical scheme:

the alarm for hydraulic engineering construction management comprises a base, a function box, an alarm and a switch electrically connected with the alarm, a storage battery and a processor are arranged in the function box, the alarm and the solar panel are mounted outside the function box, a fixed column is fixedly connected to the upper end of the base, a threaded column penetrates through threads at the lower end of the base and extends into the fixed column, scale marks are fixedly connected to one side of the fixed column, a sliding groove is fixedly formed in the other side of the fixed column, a floating block is connected to the sliding groove in a sliding mode, a mounting plate is detachably mounted on the outer side of the fixed column, the switch is arranged at the lower end of the mounting plate and is in contact fit with the floating block, the function box is fixedly connected to the upper.

Preferably, the outer side of the threaded column is longitudinally provided with a scale groove, the bottom of the threaded column is fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly provided with a pointed cone.

Preferably, the floating block outside is provided with the arc and accomodates the groove, accomodates the inslot activity and is provided with the ball, the spout inner wall is provided with the ball groove with ball butt joint complex.

Preferably, the diameter of the notch of the receiving groove is smaller than the diameter of the ball.

Preferably, the clamp outside the fixed column is established to mounting panel outside fixed connection cover, the fixed column outside vertically is provided with the multiunit through-hole, and the clamp outside screw thread is pegged graft and is had bolt butt joint through-hole.

Preferably, the switch outside cover is equipped with the safety cover, and the safety cover bottom is provided with the water proof membrane.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adopts the switch electric connection alarm device which is provided with the floating block outside the fixed column in a sliding way and is matched with the butting floating block on the fixed column, can lift the floating block to extrude the switch to alarm when the water level rises, and utilizes the scheme to replace the traditional scheme of alarming by circuit butting, thereby the scheme can effectively avoid the influence of water vapor on the switch and the main circuit so as to ensure the normal operation of the alarm device; and still adopt the screw thread post butt joint of adjustable height to adjust the installation whole submarine, the ball through the kicking block outside reduces the kicking block and floats and the frictional force of spout, still sets up the clamp in addition and can highly adjust the mounting panel of switch installation in order to be suitable for different water level alarm standards, the holistic practical function effect of greatly increased. The whole structure is reasonable, the practical function is good, and the utility model is worth popularizing and using in the existing market.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top view of the fixing post structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the connection structure of the chute and the floating block in FIG. 2 according to the present invention;

fig. 4 is a schematic cross-sectional view of the switch and protection structure of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-fixed column, 3-threaded column, 301-scale groove, 302-bottom plate, 303-pointed cone, 4-scale plate, 5-sliding groove, 6-floating block, 601-ball, 602-ball groove, 7-mounting plate, 701-clamping hoop, 702-through hole, 703-bolt, 8-switch, 801-protective cover, 802-waterproof membrane, 9-functional box, 10-alarm, 11-solar panel and 12-indicator light.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, the alarm for hydraulic engineering construction management, including base 1, function box 9, alarm 10 and switch 8 electrically connected with alarm 10, the built-in battery of function box 9, the treater, alarm 10 is installed outside function box 9, solar panel 11, base 1 upper end fixedly connected with fixed column 2, the screw thread runs through and extends to the screw thread post 3 in the fixed column 2 under base 1, fixed column 2 one side fixedly connected with scale mark 4, fixed column 2 opposite side is fixed and is provided with spout 5, sliding connection has floating block 6 in the spout 5, the demountable installation has mounting panel 7 outside fixed column 2, and switch 8 sets up in mounting panel 7 lower extreme and cooperates with floating block 6 contact, fixed column 2 upper end fixedly connected with function box 9, the upper end of function box 9 is fixed and is provided with pilot lamp 12.

Furthermore, the outer side of the threaded column 3 is longitudinally provided with a scale groove 301, the bottom of the threaded column 3 is fixedly connected with a bottom plate 302, and the bottom of the bottom plate 302 is fixedly provided with a pointed cone 303. The threaded column 3 is rotated through threads to be lifted in the fixed column 2, so that the base 1 is just positioned on the horizontal plane after the pointed cone 303 at the bottom of the threaded column 3 is inserted into the water surface, and the reading of the scale groove 301 on the outer side of the threaded column 3 is the depth of the existing water surface.

Furthermore, an arc-shaped accommodating groove is formed in the outer side of the floating block 6, a ball 601 is movably arranged in the accommodating groove, a ball groove 602 in butt joint fit with the ball 601 is formed in the inner wall of the sliding groove 5, and the diameter of a notch of the accommodating groove is smaller than that of the ball 601. When the water level rises, the water surface floating block 6 rises along the chute 5, and the balls 601 outside the floating block 6 are in rolling fit with the ball grooves 602 on the inner wall of the chute 5 to reduce the rising friction force of the floating block 6, and the balls 601 are not easy to fall off from the accommodating grooves.

Furthermore, the outer side of the mounting plate 7 is fixedly connected with a hoop 701 sleeved on the outer side of the fixing column 2, a plurality of groups of through holes 702 are longitudinally formed in the outer side of the fixing column 2, and bolts 703 are inserted into the through holes 702 in a threaded manner in the outer side of the hoop 701. The slide clamp 701 adjusts the mounting height of the mounting plate 7 to the switch 8 outside the fixed column 2, and the clamp 701 is fixed by the bolt 703 engaging with the through hole 702 outside the fixed column 2.

Furthermore, a protective cover 801 is sleeved outside the switch 8, and a waterproof film 802 is arranged at the bottom of the protective cover 801. And the protective cover 801 on the outer side of the switch 8 can be matched with the waterproof membrane 802 on the outer side to protect the switch 8 from water.

The specific application of the embodiment is as follows:

the utility model discloses when using, rotate screw thread post 3 through the screw thread and make it go up and down in fixed column 2 for the sharp awl 303 of 3 bottoms of screw thread post is pegged graft surface of water rear base 1 and just is in the horizontal plane, and the reading of the scale groove 301 in the 3 outsides of screw thread post this moment is the degree of depth of current surface of water. After the whole installation is finished, the power supply of the storage battery in the function box 9 is switched on for supplying power, the indicator lamp 12 is turned on in a green state at the moment to show that the alarm 10 can work normally, and in addition, the solar panel 11 on the outer side of the function box 9 supplies power for the storage battery. The mounting height of the mounting plate 7 to the switch 8 is adjusted outside the fixed column 2 by sliding the clip 701, and the clip 701 is fixed by the bolt 703 in cooperation with the through hole 702 outside the fixed column 2. When the water level rises, the water surface floating block 6 rises along the sliding groove 5, and the ball 601 on the outer side of the floating block 6 is in rolling fit with the ball groove 602 on the inner wall of the sliding groove 5 to reduce the rising friction force of the floating block 6 until the floating block 6 collides with the switch 8 at the lower end of the mounting plate 7 to give an alarm by the alarm 10. And the protective cover 801 on the outer side of the switch 8 is matched with the waterproof membrane 802 on the outer side to protect the switch 8 from water and not influence the pressing opening of the floating block 6 on the switch 8.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean 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 invention. In this specification, 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 preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Alarm that hydraulic engineering construction management used, including base (1), function case (9), siren (10) and switch (8) of electricity connection siren (10), built-in battery, treater of function case (9), alarm (10), solar panel (11) are installed outward in function case (9), its characterized in that: base (1) upper end fixedly connected with fixed column (2), base (1) lower extreme screw thread runs through and extends to screw thread post (3) in fixed column (2), fixed column (2) one side fixedly connected with scale mark (4), fixed column (2) opposite side is fixed and is provided with spout (5), sliding connection has kicking block (6) in spout (5), fixed column (2) outside demountable installation has mounting panel (7), and switch (8) set up in mounting panel (7) lower extreme and with kicking block (6) contact cooperation, fixed column (2) upper end fixedly connected with function box (9), the fixed pilot lamp (12) that are provided with in upper end of function box (9).

2. The alarm for hydraulic engineering construction management according to claim 1, wherein: the thread column is characterized in that a scale groove (301) is longitudinally formed in the outer side of the thread column (3), a bottom plate (302) is fixedly connected to the bottom of the thread column (3), and a pointed cone (303) is fixedly arranged at the bottom of the bottom plate (302).

3. The alarm for hydraulic engineering construction management according to claim 1, wherein: the floating block (6) outside is provided with the arc and accomodates the groove, accomodates the inslot activity and is provided with ball (601), spout (5) inner wall is provided with and docks complex ball groove (602) with ball (601).

4. The alarm for hydraulic engineering construction management according to claim 3, wherein: the diameter of the notch of the receiving groove is smaller than that of the ball (601).

5. The alarm for hydraulic engineering construction management according to claim 1, wherein: the clamp (701) outside the fixing column (2) is fixedly connected and sleeved on the outer side of the mounting plate (7), a plurality of groups of through holes (702) are longitudinally formed in the outer side of the fixing column (2), and bolts (703) are inserted into the butt joint through holes (702) in a threaded mode in the outer side of the clamp (701).

6. The alarm for hydraulic engineering construction management according to claim 1, wherein: switch (8) outside cover is equipped with protection cover (801), and protection cover (801) bottom is provided with water proof membrane (802).