CN210163974U

CN210163974U - Water conservancy safety protection network

Info

Publication number: CN210163974U
Application number: CN201920852027.1U
Authority: CN
Inventors: 汤华
Original assignee: Fujian Yongjian Water Conservancy And Hydropower Engineering Co Ltd
Current assignee: Fujian Yongjian Water Conservancy And Hydropower Engineering Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-20
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a water conservancy safety protection network, including the well head, the inside of well head is provided with the protection network body, and is provided with the enhancement rope on the protection network body, waterproof strap has been sewed up at the middle part of protection network body, the internal surface fixing of well head has the bolt post, one side of well head is provided with safety prevention mechanism, be provided with the transmission cable between waterproof strap and the safety prevention mechanism, safety prevention mechanism includes bracing piece and stable seat, and installs first support in top one side of bracing piece, install photovoltaic cell panel on the first support, the top opposite side of bracing piece is fixed with the second support, and installs the siren on the second support. The utility model discloses make the people or animal that drops on the protective screen but can't save oneself can obtain quick rescue, further improved the safety protection performance of protection network, improved pressure sensor's waterproof performance simultaneously, the practicality is strong, is fit for extensively promoting and using.

Description

Water conservancy safety protection network

Technical Field

The utility model relates to a water conservancy protection network technical field specifically is a water conservancy safety protection network.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reaches the earth's surface water and the groundwater of harmfulness and the benefit purpose and the engineering of building, and various well heads often can appear in the in-process of hydraulic engineering construction, and this kind of well head all adopts a protection network to shelter from usually, and the unable ventilative condition of well head neither can appear like this, also can prevent that people or animal from falling into in the well head, has reached safety protection's effect to a certain extent.

But present protection network still has certain drawback, and this protection network only has the condition that prevents people or animal from falling into the well and takes place, and people or animal does not all have the ability of saving oneself after falling on the protection network, and this will lead to people or animal to be stranded in well head department easily, still has certain potential safety hazard. Therefore, we propose a water conservancy safety protection net.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy safety protection network, through setting up waterproof strap, siren and pressure sensor, and with the conical structure of protection network body design, make people or animal when on the protection network body that drops, can directly roll down on waterproof strap because of gravity, thereby can directly trigger pressure sensor, make pressure sensor to this signal of control module feedback, then control the siren again and send out the police dispatch newspaper to people around, thereby make the rescue that people or animal can be timely, the security performance of protection network has further been improved, the problem that proposes in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a water conservancy safety protection net comprises a well mouth, a protection net body is arranged inside the well mouth, a reinforcing rope is arranged on the protection net body, a waterproof cloth belt is sewn in the middle of the protection net body, a bolt connection column is fixed on the inner surface of the well mouth, a safety prevention mechanism is arranged on one side of the well mouth, a transmission cable is arranged between the waterproof cloth belt and the safety prevention mechanism, the safety prevention mechanism comprises a supporting rod and a stabilizing seat, a first support is installed on one side of the top of the supporting rod, a photovoltaic cell panel is installed on the first support, a second support is fixed on the other side of the top of the supporting rod, an alarm is installed on the second support, an overcharge and overdischarge protection module and a storage battery are installed inside the supporting rod, a waterproof cloth cover is sewn at the bottom of the waterproof cloth belt, and a waterproof box is arranged inside the waterproof cloth, the inside of waterproof box is provided with pressure sensor, and pressure sensor's bottom surface is provided with the backup pad, be provided with compression spring between backup pad and the waterproof box inner bottom surface, the top of waterproof box is provided with the arc rubber pad, and the outside of arc rubber pad is fixed with the chucking head, the top of chucking head is provided with the pressure strip, and is provided with fastening bolt on the pressure strip, waterproof box and waterproof cloth are sheathe in and have all been seted up the line hole.

As a preferred embodiment of the utility model, strengthen the one end bolt of rope and connect on the bolt post, the arc rubber pad is the same with the material of chucking head.

As an optimized embodiment of the present invention, the bottom of the supporting rod is fixedly connected to the stabilizing seat through a hexagon bolt, and the stabilizing seat is buried underground.

As a preferred embodiment of the present invention, the fastening bolt penetrates through the clamping head, and the pressing plate is fixedly connected to the waterproof box through the fastening bolt.

As a preferred embodiment of the utility model, the transmission cable runs through the line hole, the upper end surface of arc rubber pad contacts with the lower extreme surface of waterproof strap.

As a preferred embodiment of the utility model, photovoltaic cell panel's output and the input electric connection who overcharges over-discharge protection module, and the output of overcharging over-discharge protection module and the input electric connection of battery, the output of battery and siren and pressure sensor's input electric connection.

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

1. the utility model discloses a water conservancy safety protection network, through setting up waterproof strap, siren and pressure sensor, and with the conical structure of protection network body design, make people or animal when dropping on the protection network body, can directly roll down on waterproof strap because of gravity, thereby can directly trigger pressure sensor, make pressure sensor to this signal of control module feedback, then control the siren and send out the police dispatch newspaper to people around, thereby make the rescue that people or animal can be timely, the security performance of protection network has further been improved.

2. The utility model discloses a water conservancy safety protection network through setting up waterproof strap, waterproof cloth cover, waterproof box, backup pad, compression spring, arc rubber pad, chucking head, pressure strip and fastening bolt, can show reinforcing pressure sensor's waterproof performance to extension pressure sensor's life.

To sum up, the utility model discloses make the people or animal that drops on the protective screen but can't save oneself can obtain quick rescue, further improved the safety protection performance of protection network, improved pressure sensor's waterproof performance simultaneously, the practicality is strong.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the water conservancy safety protection net of the present invention;

FIG. 2 is a side view of the safety prevention mechanism of the water conservancy safety protection net of the present invention;

FIG. 3 is a side view of the protecting net body of the water conservancy safety protecting net of the present invention;

FIG. 4 is an enlarged view of the part A in FIG. 3 of the water conservancy safety protection net of the present invention;

fig. 5 is an enlarged view of the position B in fig. 3 of the water conservancy safety protection net of the present invention.

In the figure: 1. a wellhead; 2. a protective net body; 3. a reinforcing cord; 4. a waterproof cloth belt; 5. bolting the column; 6. a safety precaution mechanism; 7. a transmission cable; 8. a support bar; 9. a stabilizing base; 10. a first bracket; 11. a photovoltaic cell panel; 12. a second bracket; 13. an alarm; 14. an overcharge and overdischarge protection module; 15. a storage battery; 16. a waterproof cloth cover; 17. a waterproof box; 18. a pressure sensor; 19. a support plate; 20. a compression spring; 21. an arc-shaped rubber pad; 22. a clamping head; 23. a compression plate; 24. fastening a bolt; 25. and a wire passing hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a water conservancy safety protection net comprises a well mouth 1, a protection net body 2 is arranged inside the well mouth 1, a reinforcing rope 3 is arranged on the protection net body 2, a waterproof cloth belt 4 is sewn in the middle of the protection net body 2, a bolt connection column 5 is fixed on the inner surface of the well mouth 1, a safety prevention mechanism 6 is arranged on one side of the well mouth 1, a transmission cable 7 is arranged between the waterproof cloth belt 4 and the safety prevention mechanism 6, the safety prevention mechanism 6 comprises a support rod 8 and a stabilizing seat 9, a first support 10 is installed on one side of the top of the support rod 8, a photovoltaic cell panel 11 is installed on the first support 10, a second support 12 is fixed on the other side of the top of the support rod 8, an alarm 13 is installed on the second support 12, an overcharge and overdischarge protection module 14 and a storage battery 15 are installed inside the support rod 8, a waterproof cloth sleeve 16 is sewn at the bottom of the waterproof cloth belt 4, and waterproof cloth cover 16's inside is provided with waterproof box 17, waterproof box 17's inside is provided with pressure sensor 18, and pressure sensor 18's bottom surface is provided with backup pad 19, be provided with compression spring 20 between backup pad 19 and the waterproof box 17 bottom surface, waterproof box 17's top is provided with arc rubber pad 21, and the outside of arc rubber pad 21 is fixed with chucking head 22, chucking head 22's top is provided with pressure strip 23, and is provided with fastening bolt 24 on the pressure strip 23, wire hole 25 has all been seted up on waterproof box 17 and the waterproof cloth cover 16.

One end of the reinforcing rope 3 is bolted to the bolting column 5, and the arc-shaped rubber pad 21 and the clamping head 22 are made of the same material.

Wherein, the bottom of bracing piece 8 passes through hex bolts and stabilizes the seat 9 fixed connection, and stabilizes the seat 9 and bury in underground.

Wherein, the fastening bolt 24 passes through the clamping head 22, and the pressing plate 23 is fixedly connected with the waterproof box 17 through the fastening bolt 24.

Wherein, the transmission cable 7 runs through the wire passing hole 25, and the outer surface of the upper end of the arc-shaped rubber pad 21 is contacted with the outer surface of the lower end of the waterproof cloth belt 4.

The output end of the photovoltaic cell panel 11 is electrically connected with the input end of the overcharge and overdischarge protection module 14, the output end of the overcharge and overdischarge protection module 14 is electrically connected with the input end of the storage battery 15, and the output end of the storage battery 15 is electrically connected with the input ends of the alarm 13 and the pressure sensor 18.

When a water conservancy safety protection net is used, when a person or an animal falls onto the protection net body 2 carelessly, due to the conical structural design of the protection net body 2, the person or the animal can directly roll to the bottommost part of the protection net body 2 due to gravity, at the moment, pressure can be generated on the waterproof cloth belt 4, the pressure can be directly transmitted to the pressure sensor 18 through the arc-shaped rubber pad 21, after the pressure sensor 18 receives the signal, the pressure sensor 18 feeds the signal back to the control module, the control module can control the starting of the alarm 13 after receiving the signal and send an alarm to the surrounding environment, so that the people around can timely rescue the person or the animal falling onto the protection net body 2, when the mass of the person or the animal is large, the pressure generated by the pressure sensor 18 is large, at the moment, after the person or the animal receives the pressure, part of pressure can be transmitted to the compression spring 20 through the supporting plate 19 to be contracted, the height of the pressure sensor 18 is reduced, so that the pressure sensor 18 is prevented from being damaged, the photovoltaic cell panel 11 is used for converting solar light energy into electric energy and storing the electric energy into the storage battery 15, the overcharge and overdischarge protection module 14 can prevent the storage battery 15 from being damaged due to excessive charge and discharge, the stabilizing seat 9 is buried underground to enhance the stability of the supporting rod 8, the fastening bolt 24 is used for installing the pressing plate 23 on the waterproof box 17, and the clamping head 22 can be in close contact with the waterproof box 17 due to the extrusion force provided by the fastening bolt 24 to enhance the waterproofness, so that people or animals who fall on the protective net but cannot save themselves can be quickly rescued, the safety protection performance of the protective net is further improved, and the waterproofness of the pressure sensor 18 is improved at the same, the practicability is strong, and the device is suitable for wide popularization and application.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a water conservancy safety protection network, includes well head (1), its characterized in that: the anti-theft device is characterized in that a protective net body (2) is arranged inside the wellhead (1), reinforcing ropes (3) are arranged on the protective net body (2), a waterproof cloth belt (4) is sewn at the middle part of the protective net body (2), a bolt connecting column (5) is fixed on the inner surface of the wellhead (1), a safety prevention mechanism (6) is arranged on one side of the wellhead (1), a transmission cable (7) is arranged between the waterproof cloth belt (4) and the safety prevention mechanism (6), the safety prevention mechanism (6) comprises a supporting rod (8) and a stabilizing seat (9), a first support (10) is installed on one side of the top of the supporting rod (8), a photovoltaic cell panel (11) is installed on the first support (10), a second support (12) is fixed on the other side of the top of the supporting rod (8), and an alarm (13) is installed on the second support (12), an overcharge and overdischarge protection module (14) and a storage battery (15) are arranged inside the supporting rod (8), a waterproof cloth sleeve (16) is sewed at the bottom of the waterproof cloth belt (4), a waterproof box (17) is arranged in the waterproof cloth sleeve (16), a pressure sensor (18) is arranged in the waterproof box (17), and the outer surface of the bottom end of the pressure sensor (18) is provided with a supporting plate (19), a compression spring (20) is arranged between the supporting plate (19) and the inner bottom surface of the waterproof box (17), an arc-shaped rubber pad (21) is arranged at the top of the waterproof box (17), a clamping head (22) is fixed on the outer side of the arc-shaped rubber pad (21), a pressing plate (23) is arranged at the top of the clamping head (22), and the pressing plate (23) is provided with a fastening bolt (24), and the waterproof box (17) and the waterproof cloth sleeve (16) are both provided with wire passing holes (25).

2. The water conservancy safety protection net according to claim 1, characterized in that: one end of the reinforcing rope (3) is bolted to the bolting column (5), and the arc-shaped rubber pad (21) and the clamping head (22) are made of the same material.

3. The water conservancy safety protection net according to claim 1, characterized in that: the bottom of the supporting rod (8) is fixedly connected with the stabilizing seat (9) through a hexagon bolt, and the stabilizing seat (9) is buried underground.

4. The water conservancy safety protection net according to claim 1, characterized in that: the fastening bolt (24) penetrates through the clamping head (22), and the pressing plate (23) is fixedly connected with the waterproof box (17) through the fastening bolt (24).

5. The water conservancy safety protection net according to claim 1, characterized in that: the transmission cable (7) penetrates through the wire passing hole (25), and the outer surface of the upper end of the arc-shaped rubber pad (21) is in contact with the outer surface of the lower end of the waterproof cloth belt (4).

6. The water conservancy safety protection net according to claim 1, characterized in that: the output of photovoltaic cell board (11) and the input electric connection who overcharges overdischarge protection module (14), and overcharge overdischarge protection module's (14) output and the input electric connection of battery (15), the output of battery (15) and siren (13) and pressure sensor's (18) input electric connection.