CN220644064U

CN220644064U - Novel retaining dam

Info

Publication number: CN220644064U
Application number: CN202322103196.4U
Authority: CN
Inventors: 王蓓蓓
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-22
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of water conservancy facilities and discloses a novel retaining dam which comprises a dam body, wherein a water outlet is formed in the surface of the dam body, an A rotating hole is formed in the inner wall of the water outlet, an A rotating rod is fixedly connected to the inside of the A rotating hole, and a baffle is rotatably connected to the surface of the A rotating rod. This novel dam, through the setting of baffle, pouring weight and water storage box, make the device can be at the automatic drainage of water level after rising, start the hydraulic stem when observing that weather has the rain, push away the arc, rivers are poured into the outlet and are blocked by the baffle, when the water level rises to a certain extent, rivers get into inside the water storage box from the water inlet, the weight of water storage box increases, the baffle inclines to the direction of water storage box this moment, rivers can follow outlet discharge water level that reduces, the water in the water storage box flows weight reduction from the water inlet after the water level reduces, the baffle again blocks the outlet to the direction slope of pouring weight and prevents rivers to continue to flow, thereby staff's work load has been reduced.

Description

Novel retaining dam

Technical Field

The utility model relates to the technical field of water conservancy facilities, in particular to a novel retaining dam.

Background

Along with the influence of flood disasters, flood discharge is carried out in the upstream area to ensure life and property safety of people, and then the river surface water level of the downstream area is greatly increased, so that serious river water backflow phenomenon can be formed in some low-lying areas, and in order to solve the problem, flood disasters are prevented by building a retaining dam in most cases, so that the building of the retaining dam is particularly important.

However, the new retaining dams currently on the market have the following drawbacks:

(1) At present, the accuracy of percentage is difficult to ensure for weather prediction, if the water level rises due to the sudden heavy rain and the like, the excessive water is usually discharged by manual operation, and the workload of staff is increased;

(2) The water flow usually contains a lot of wastes such as silt and rubbish, and silt can pile up at the outlet and cause the jam when the water flow passes through the outlet of retaining dam, and partial rubbish inflow downflow can cause the water source pollution simultaneously.

Accordingly, the present utility model provides a novel water dam.

Disclosure of Invention

(one) solving the technical problems

The utility model solves the technical problems that the utility model provides a novel water retaining dam which has higher practicability and simpler structure through simple operation, and solves the problems that the water level suddenly rises and the excessive water and sediment are required to be discharged through manual operation in the prior art, and the sediment is accumulated in a water outlet of the dam and pollutes a downstream water source.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel retaining dam, includes the dam body, the outlet has been seted up to the surface of dam body, the A commentaries on classics hole has been seted up to the inner wall of outlet, the inside fixedly connected with A bull stick in A commentaries on classics hole, A bull stick surface rotation is connected with the baffle, one side fixedly connected with connecting block of baffle, one side fixedly connected with pouring weight of connecting block, the opposite side of baffle passes through connecting block fixedly connected with water storage box, the water inlet has been seted up on the surface of water storage box, the dovetail groove has been seted up to one side of dam body, the movable groove has been seted up to the inner wall of dovetail groove, the inside sliding connection of movable groove has the movable block, the cavity has been seted up to the inner wall of cavity, the inner wall sliding connection of spout has the slider, the surface fixedly connected with of slider collects the box, the arc wall has been seted up to the opposite side of collecting box, the B commentaries on classics hole has been seted up to the inner wall of arc wall.

Optionally, the inside fixedly connected with B bull stick in B changeing the hole, the surface rotation of B bull stick is connected with the handle, through the setting of B bull stick, can take in the arc inslot with the handle when not needing to use the handle, can pull out the collection box, conveniently clear up inside accumulational silt etc..

Optionally, the edge fixedly connected with filter on dam body surface, the filter vat has been seted up to the surface of filter, the inside fixedly connected with filter screen of filter vat makes silt rubbish etc. in the rivers can be filtered by the filter screen, and then makes the rivers that flow into the low reaches more clear to reduce the water source pollution.

Optionally, the edge of outlet inner wall has seted up rectangular channel, rectangular channel's interior bottom wall has seted up flutedly, makes the arc can insert rectangular channel and laminating to increase the seal of outlet.

Optionally, the inside fixedly connected with hydraulic stem of recess, the one end fixedly connected with arc of hydraulic stem supports the outlet with the arc when fine, can play certain guard action to the baffle, prevents that the baffle from soaking in rivers for a long time and causing the damage.

Optionally, the buffer tank has been seted up to the inside of arc, the inner wall fixedly connected with attenuator of buffer tank, the spring has been cup jointed on the surface of attenuator, when rivers caused pressure to the arc, can play the cushioning effect, reduce the damage of arc.

(III) beneficial effects

The utility model provides a novel retaining dam, which has the following beneficial effects:

1. this novel dam, through the setting of baffle, pouring weight and water storage box, make the device can be at the automatic drainage of water level after rising, start the hydraulic stem when observing that weather has the rain, push away the arc, rivers are poured into the outlet and are blocked by the baffle, when the water level rises to a certain extent, rivers get into inside the water storage box from the water inlet, the weight of water storage box increases, the baffle inclines to the direction of water storage box this moment, rivers can follow outlet discharge water level that reduces, the water in the water storage box flows weight reduction from the water inlet after the water level reduces, the baffle again blocks the outlet to the direction slope of pouring weight and prevents rivers to continue to flow, thereby staff's work load has been reduced.

2. This novel retaining dam, the setting of through makes the silt and the rubbish of dam outlet can collect unified processing, upwards back again forward with the limiting plate pushes away, and the position of limiting plate is blocked, and pulling handle will collect box pull out again, will collect box inside piled up silt and rubbish etc. and carry out unified processing, will collect the box again and push the cavity after the processing, pull down limiting plate and carry out spacingly to it, and then prevent that the silt from piling up and causing the jam in the outlet to prevent that partial rubbish from flowing into the downflow and causing water source pollution.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the arc plate of the present utility model;

FIG. 3 is a schematic view of a baffle structure according to the present utility model;

fig. 4 is a schematic view of the structure of the collecting box of the present utility model.

In the figure: 1. a dam body; 2. a rotating rod A; 3. a baffle; 4. a connecting block; 5. a weight block; 6. a water storage box; 7. a movable block; 8. a limiting plate; 9. a slide block; 10. a collection box; 11. a B rotating rod; 12. a handle; 13. a filter plate; 14. a filter screen; 15. a hydraulic rod; 16. an arc-shaped plate; 17. a damper; 18. and (3) a spring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the novel retaining dam comprises a dam body 1, wherein a water outlet is formed in the surface of the dam body 1, an A rotary hole is formed in the inner wall of the water outlet, an A rotary rod 2 is fixedly connected to the inner side of the A rotary hole, a baffle 3 can rotate through the arrangement of the A rotary rod 2, the baffle 3 is rotatably connected to the surface of the A rotary rod 2, one side of the baffle 3 is fixedly connected with a connecting block 4, the baffle 3 is respectively connected with a weight 5 and a water storage box 6 through the arrangement of the connecting block 4, one side of the connecting block 4 is fixedly connected with the weight 5, the weight of the anhydrous weight 5 in the water storage box 6 is larger than that of the water storage box 6 when the water level is low in sunny days, the baffle 3 can incline towards the direction of the weight 5, the other side of the baffle 3 is fixedly connected with the water storage box 6 through the connecting block 4, the surface of the water storage box 6 is provided with a water inlet, one side of the dam body 1 is provided with a trapezoid groove, the inner wall of the trapezoid groove is provided with a movable block 7, the surface of the movable block 7 is fixedly connected with a limiting plate 8, the inner wall of the trapezoid groove 10 can be pushed into a cavity, the inner wall of the trapezoid groove 10 is provided with an arc-shaped groove 9, the inner wall of the cavity 10 is formed in the cavity is provided with an arc-shaped groove, and the arc-shaped groove 9 is formed in the cavity is connected with the inner wall of the cavity 9;

the inside of the B rotating hole is fixedly connected with a B rotating rod 11, through the arrangement of the B rotating rod 11, when a handle 12 is not needed, the handle 12 can be retracted into the arc-shaped groove, the surface of the B rotating rod 11 is rotatably connected with the handle 12, and through the arrangement of the handle 12, the collecting box 10 can be pulled out, so that sediment and the like accumulated inside can be cleaned conveniently;

the edge of the surface of the dam body 1 is fixedly connected with a filter plate 13, the surface of the filter plate 13 is provided with a filter tank, the inside of the filter tank is fixedly connected with a filter screen 14, and sediment, garbage and the like in water flow can be filtered by the filter screen 14 through the arrangement of the filter screen 14, so that the water flow flowing into the downstream is clearer, and the water source pollution is reduced;

the edge of the inner wall of the water outlet is provided with a rectangular groove, the inner bottom wall of the rectangular groove is provided with a groove, and the arc-shaped plate 16 can be inserted into the rectangular groove and attached by the arrangement of the rectangular groove, so that the tightness of the water outlet is improved;

the inside of the groove is fixedly connected with a hydraulic rod 15, the model of the hydraulic rod 15 is YDS-125/200, the effective stroke is 125mm, the cylinder diameter is 200mm, one end of the hydraulic rod 15 is fixedly connected with an arc plate 16, the surface of the arc plate 16 is sprayed with an anti-corrosion coating, and the arc plate 16 is propped against a water outlet in sunny days through the arrangement of the arc plate 16, so that a certain protection effect can be played on the baffle plate 3, and the baffle plate 3 is prevented from being damaged due to long-term soaking in water flow;

the buffer tank is arranged in the arc-shaped plate 16, the damper 17 is fixedly connected to the inner wall of the buffer tank, the spring 18 is sleeved on the surface of the damper 17, and when water flow causes pressure to the arc-shaped plate 16, the buffer tank can play a role in buffering, so that damage to the arc-shaped plate 16 is reduced.

The parameters and the model can be selected according to actual conditions.

In the utility model, the working steps of the device are as follows:

a first step of: firstly, when the sunny water level is low in weather, the water weight in the water storage box 6 is lighter than that of the weight 5, the baffle 3 inclines towards the direction of the weight 5 to block running water to prevent the running water from flowing out, the arc plate 16 can play a certain role in protecting the baffle 3 and the weight 5, and damage to the weight 5 of the baffle 3 caused by long-term soaking in water is prevented;

and a second step of: then when it is observed that the weather is rainy, the hydraulic rod 15 is started, the arc plate 16 is pushed up, water flows into the water outlet and is blocked by the baffle plate 3, when the water level rises to a certain extent, the water flows into the water storage box 6 from the water inlet, the weight of the water storage box 6 is increased, the baffle plate 3 inclines towards the direction of the water storage box 6, the water flow can be discharged from the water outlet to reduce the water level, after the water level is reduced, the water in the water storage box 6 flows out from the water inlet to reduce the weight, and at the moment, the baffle plate 3 inclines towards the direction of the weight 5 to block the water outlet to prevent the water flow from continuously flowing out;

and a third step of: and finally, the limiting plate 8 is pushed forward after being upwards, the position of the limiting plate 8 is clamped, the handle 12 is pulled to pull out the collecting box 10, sediment, garbage and the like accumulated in the collecting box 10 are uniformly treated, the collecting box 10 is pushed into the cavity after the treatment is finished, and the limiting plate 8 is pulled down to limit the sediment, the garbage and the like.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel retaining dam, includes dam body (1), its characterized in that: the dam comprises a dam body (1), wherein a water outlet is formed in the surface of the dam body (1), an A rotary hole is formed in the inner wall of the water outlet, an A rotary rod (2) is fixedly connected to the inner wall of the A rotary hole, a baffle (3) is connected to the surface of the A rotary rod (2) in a rotating mode, a connecting block (4) is fixedly connected to one side of the baffle (3), a weight (5) is fixedly connected to one side of the connecting block (4), a water inlet is formed in the other side of the baffle (3) through the connecting block (4) fixedly connected with a water storage box (6), a trapezoid groove is formed in one side of the dam body (1), a movable groove is formed in the inner wall of the trapezoid groove, a movable block (7) is connected to the inner wall of the movable groove in a sliding mode, a cavity is formed in the inner bottom wall of the trapezoid groove, a sliding groove is formed in the inner wall of the cavity, a sliding groove is formed in the inner wall of the sliding groove, a sliding block (9) is fixedly connected to the inner wall of the sliding block (9), a collecting box (10) is connected to the surface of the sliding block (9), and an arc groove is formed in the other side of the inner wall of the collecting box (10).

2. A novel water dam according to claim 1, wherein: the inside fixedly connected with B bull stick (11) of B changeing the hole, the surface rotation of B bull stick (11) is connected with handle (12).

3. A novel water dam according to claim 1, wherein: the edge fixedly connected with filter (13) on dam body (1) surface, the filter tank has been seted up on the surface of filter (13), filter screen (14) are connected with to the inside of filter tank fixedly.

4. A novel water dam according to claim 1, wherein: rectangular grooves are formed in the edges of the inner walls of the water outlets, and grooves are formed in the inner bottom walls of the rectangular grooves.

5. A novel water dam according to claim 4, wherein: the inside fixedly connected with hydraulic stem (15) of recess, the one end fixedly connected with arc (16) of hydraulic stem (15).

6. A novel water dam according to claim 5, wherein: the inside of arc (16) has offered the dashpot, the inner wall fixedly connected with attenuator (17) of dashpot, spring (18) have been cup jointed on the surface of attenuator (17).