A water stopping device for water conservancy project construction

Abstract

The utility model relates to the technical field of water conservancy engineering, and discloses a water stopping device for water conservancy engineering construction, comprising a water stopping frame plugged into a water channel, a plurality of support rods are arranged on the water stopping frame, a support is arranged on the support rod, side blocking pieces plugged into the water channel are arranged on both sides of the water stopping frame, a water stopping baffle plate which completes the water stopping function by moving up and down is arranged in the water stopping frame, a water conveying mechanism is arranged on the support, and when the water conveying mechanism is started, mud and sand in the water stopping frame can be cleaned when the water stopping baffle plate moves downward. Compared with the prior art, the utility model has the advantages of: arranging a water conveying mechanism, and in the process of the baffle plate body moving downward, the water conveying mechanism can spray water from the water passage cavity to the bottom of the cavity, so that the mud and sand at the bottom of the cavity are sprayed out, avoiding the occurrence of a gap between the baffle plate body and the cavity, making the water stopping more thorough, and reducing the difficulty of subsequent cleaning of the rough channel.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water stopping device for water conservancy project construction. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Agricultural irrigation projects, as a type of water conservancy project, mainly build water conservancy facilities such as canals to divert water from water sources (such as rivers, lakes, reservoirs, etc.) to farmland to meet the water needs of crop growth.

[0003] Canals are irrigation channels that usually distribute water further to the fields, mainly to allow irrigation water to be closer to crops, facilitate irrigation of each crop, and improve irrigation efficiency.

[0004] In the prior art, water stops need to be implemented on the canal before the canal is cleaned. When water stops the canal, soil or sandbags are usually placed in the canal to achieve the water stop function. When the water is subsequently passed, the soil or sandbags in the canal need to be removed. Because the canal needs to be cleaned regularly during use, the sandbags or soil need to be manually transferred back and forth, which is time-consuming and labor-intensive.

[0005] In the prior art, when a water-stopping device is used to stop water in a canal, the water-stopping device is generally composed of a baffle. When the baffle is inserted into the canal, the water on both sides of the canal can be separated, and then the water in the canal to be cleaned can be discharged. The baffle is generally inserted vertically into the ground to prevent water from passing through. However, for long-term regular cleaning of the canal, the baffle needs to be inserted before cleaning and removed during water delivery, which increases the workload of the construction workers. In addition, the baffle cannot meet the quantitative water delivery requirements, and additional water delivery equipment and transportation equipment need to be used, which reduces the water delivery efficiency of the canal. Utility Model Content

[0006] In order to solve the above-mentioned problems, the utility model proposes a water stopping device for water conservancy project construction.

[0007] In order to solve the above technical problems, the technical solution proposed by the utility model is:

[0008] A water-stopping device for water conservancy engineering construction, comprising a water-stopping frame plugged into a water channel, a plurality of support rods provided on the water-stopping frame, a support provided on the support rods, side blocks plugged into the water channel provided on both sides of the water-stopping frame, a water-stopping baffle plate provided in the water-stopping frame to complete the water-stopping function by moving up and down, a water-conveying mechanism provided on the support, and when the water-conveying mechanism is started, the mud and sand in the water-stopping frame can be cleaned when the water-stopping baffle plate moves down;

[0009] The water stop frame includes a trough body located in the water channel, a cavity is provided in the trough body, a plurality of through grooves that are connected front and back and can pass water are provided on the trough body, and the water stop baffle includes a baffle body that moves up and down in the cavity, a water-passing cavity that can spray water is provided in the baffle body, and a water-passing hole is connected to the water-passing cavity. The water conveying mechanism sprays water from the water-passing cavity to the bottom of the cavity through the water-passing hole to clean up the sediment;

[0010] The water delivery mechanism includes a water pump located on a support, a water inlet of the water pump is connected to a water inlet pipe, the water inlet pipe is supported by a water pipe rack located on the support, a filter box is provided at the end of the water inlet pipe, a water outlet of the water pump is connected to a water outlet pipe, a ring pipe is provided at the end of the water outlet pipe, side branches are provided on both sides of the ring pipe, and a plurality of hoses connected to the water holes are connected to the side branches on both sides.

[0011] As an improvement, a plug plate 1 is provided at the bottom of the trough body, which is inserted into the trough body and the top of which is located in the cavity. A slot 2 connected to the bottom of the water cavity is provided at the bottom of the baffle body, and the slot 2 is connected to the plug plate 1. A number of sealing strips that fit tightly to the inner wall of the cavity are provided at the front and rear ends of the baffle body, and the water-stop baffle is driven up and down by a driving member.

[0012] As an improvement, the driving member includes a screw fixed on the water stop baffle, the screw passing through the support, a driven gear 1 rotatably provided on the support and threadedly connected to the screw, a driving gear 1 meshingly connected to the driven gear 1, and the driving gear 1 is driven by a driving motor located in the support.

[0013] As an improvement, the annular tube is provided with a down-extending tube, and the down-extending tube is provided with a water outlet.

[0014] As an improvement, slide grooves are provided at both ends of the left and right ends of the trough body, the side baffle includes a side baffle plate, a connecting plate is provided on the side baffle plate, an impact block is provided at the connection between the connecting plate and the side baffle plate, a clamping block plugged into the slide groove is provided at the end of the connecting plate, a connecting block connected to the connecting plate is provided at the bottom of the clamping block, and the connecting block and the trough body are connected by bolts.

[0015] As an improvement, a slot one is provided in the plug board one, and a plug board two plugged into the slot one is provided at the bottom of the connection block.

[0016] As an improvement, the water pipe rack includes two screws that pass through the support and are slidably connected to the support, one end of the screw is connected to a sliding rod, the sliding rod is provided with a water pipe fixing frame that can support the water inlet pipe, the other end of the screw passes through the support and the external thread sleeve is provided with a driven gear 2 rotatably arranged on the support, the two driven gears 2 are meshed and connected together with a driving gear 2 rotatably arranged on the support, and a turning handle is provided on the driving gear 2.

[0017] As an improvement, a control module is provided on the support which can start and stop the water pump and the drive motor by remotely receiving signals.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a water stopping device for water conservancy project construction, which has the following beneficial effects:

[0019] 1. The utility model can be placed in the water channel at the end of the initial construction of the water channel, so that the subsequent cleaning of the water channel only needs to start the driving motor to drive the baffle body to move downward, and when quantitative water delivery is required in the subsequent period, the baffle body can be moved up for a certain period of time and then moved down. The water delivery efficiency can be greatly improved through remote control.

[0020] 2. A water delivery mechanism is provided. When the baffle body moves downward, the water delivery mechanism can spray water from the water passage cavity to the bottom of the cavity, so that the mud and sand at the bottom of the cavity are sprayed out, avoiding the formation of a gap between the baffle body and the cavity, making the water stop more thorough and reducing the difficulty of subsequent cleaning of the water channel.

[0021] 3. By arranging the water-passing cavity and the water-discharging part to discharge water at the same time, when the water-passing cavity is blocked, water can still be sprayed out through the water-discharging part, thereby avoiding damage to the water pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This utility model is a schematic diagram of the whole Figure 1 .

[0023] Figure 2 This utility model is a schematic diagram of the whole Figure 2 .

[0024] Figure 3 It is a schematic diagram of the overall disassembly of the utility model.

[0025] Figure 4 This is a partial schematic diagram of the utility model Figure 1 .

[0026] Figure 5 This is a partial schematic diagram of the utility model Figure 2 .

[0027] Figure 6 It is a cross-sectional schematic diagram of the water-stop baffle of the utility model.

[0028] Figure 7 It is a schematic diagram of the side stopper of the utility model.

[0029] Figure 8 This utility model Figure 4 Partial schematic diagram of section A.

[0030] Fig. 9 This utility model Figure 5 Partial schematic diagram of section B.

[0031] Fig.10 This utility model Figure 5 Partial schematic diagram of center C.

[0032] As shown in the figure: 1. Water stop frame; 101. Slot body; 102. Cavity; 103. Through slot; 104. Insert plate 1; 105. Slot 1; 106. Slide; 2. Water stop baffle; 201. Baffle body; 202. Water cavity; 203. Water hole; 204. Screw rod; 205. Slot 2; 206. Sealing strip; 207. Driven gear 1; 208. Driving gear 1; 3. Support rod; 4. Support; 5. Water delivery mechanism; 501. Water pump; 502. Water inlet pipe; 503 , filter box; 504, water outlet pipe; 505, annular pipe; 506, side branch pipe; 507, hose; 508, down extension pipe; 509, water outlet part; 6, side baffle; 601, side baffle plate; 602, connecting plate; 603, impact block; 604, clamping block; 605, connecting block; 606, plug-in board 2; 7, control module; 8, water pipe rack; 801, screw rod; 802, sliding rod; 803, water pipe fixing rack; 804, driven gear 2; 805, driving gear 2; 806, turning handle DETAILED DESCRIPTION

[0033] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0034] Combination Figure 1 , Figure 2 As shown:

[0035] A water-stopping device for water conservancy engineering construction comprises a water-stopping frame 1 inserted into a water channel, a plurality of support rods 3 are arranged on the water-stopping frame 1, a support seat 4 is arranged on the support rods 3, side blocks 6 inserted into the branch water channel are arranged on both sides of the water-stopping frame 1, a water-stopping baffle 2 which completes the water-stopping function by moving up and down is arranged in the water-stopping frame 1, a water-conveying mechanism 5 is arranged on the support seat 4, and when the water-conveying mechanism 5 is started, the mud and sand in the water-stopping frame 1 can be cleaned when the water-stopping baffle 2 moves down.

[0036] Working principle of the utility model: the water stop baffle 2 can stop water in the water channel by moving downward and inserting into the water stop frame 1. When the water stop baffle 2 moves downward, the water delivery mechanism 5 can be started to spray water in the water channel to the water stop frame 1 to spray out the mud and sand in the water stop frame 1. By installing the side baffle 6 on the water stop frame 1 and inserting the utility model into the water channel through the side baffle 6 when using the utility model, water can be prevented from flowing through from both sides to cause scouring of the water channel;

[0037] The utility model can be used for water stopping in water conservancy project construction and water conservancy transportation.

[0038] Combination Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Fig.10 As shown:

[0039] The water stop frame 1 includes a groove body 101 located in the branch water channel, a cavity 102 is provided in the groove body 101, and a plurality of through grooves 103 that can pass water are provided on the groove body 101. The water stop baffle 2 includes a baffle body 201 that moves up and down in the cavity 102.

[0040] A plug-in plate 104 is provided at the bottom of the trough body 101, and the plug-in plate 104 is inserted on the trough body 101 and the top end is located in the cavity 102. A slot 205 communicating with the bottom of the water-passing cavity 202 is provided at the bottom of the baffle body 201, and the slot 205 is plugged with the plug-in plate 104. A plurality of sealing strips 206 that are tightly fitted with the inner wall of the cavity 102 are provided at both the front and rear ends of the baffle body 201, and the water-stop baffle 2 is driven by a driving member to move up and down;

[0041] The driving member includes a screw rod 204 fixed on the water stop baffle 2, the screw rod 204 passes through the support 4, and a driven gear 207 threadedly connected to the screw rod 204 is rotatably provided on the support 4, and a driving gear 208 is meshedly connected to the driven gear 207, and the driving gear 208 is driven by a driving motor located in the support 4;

[0042] The left and right ends of the slot body 101 are both provided with a slide slot 106, the side block 6 includes a side baffle 601, a connecting plate 602 is provided on the side baffle 601, a striking block 603 is provided at the connection between the connecting plate 602 and the side baffle 601, a clamping block 604 plugged into the slide slot 106 is provided at the end of the connecting plate 602, a connecting block 605 connected to the connecting plate 602 is provided at the bottom of the clamping block 604, and the connecting block 605 is connected to the slot body 101 by bolts;

[0043] The first plug-in board 104 is provided with a slot 105 , and the bottom of the connecting block 605 is provided with a second plug-in board 606 plugged into the slot 105 .

[0044] Insert the side block 6 into the slide groove 106 through the clamping block 604 thereon, and after being inserted in place, fix the connecting block 605 to the groove body 101 by bolts so that the side block 6 is fixed on the groove body 101. At this time, the gap between the side block 6 and the groove body 101 can be ignored, and the plug plate 2 606 is inserted into the slot 1 105. The assembled side block 6 and the groove body 101 are placed at the place where the water is to be stopped in the canal, and then a hammer or other striking tool is used to hammer down the struck block 603. The side block 601 and the connecting plate 602 on the side block 6 are gradually inserted into both sides of the canal under the action of hammering, and the plug plate 1 104 at the bottom of the groove body 101 is inserted into the bottom of the canal and the hammering is stopped;

[0045] In the specific implementation, in order to ensure the sealing of the connection, sealing strips are provided on both the clamping block 604 and the connecting block 605, so that the connection between the side stopper 6 and the groove body 101 is in a sealed state;

[0046] Place the baffle body 201 on the water-stop baffle 2 in the groove body 101, and after the support rod 3 and the support 4 are installed, the water delivery mechanism 5 is installed on the base. When water stopping is required, start the driving motor to drive the active gear 208 to rotate, and the active gear 208 drives the screw rod 204 to move downward through the driven gear 207, and the screw rod 204 drives the baffle body 201 to move downward. When the slot 205 is plugged into the plug plate 1 104, the sealing strip 206 will be squeezed by the baffle body 201 and the inner wall of the cavity 102, so that the baffle body 201 and the groove body 101 isolate the water on both sides of the water channel to prevent water from passing through. During the downward movement of the baffle body 201, the water delivery mechanism 5 is started to blow away the mud and sand at the bottom of the cavity 102, and the water delivery mechanism 5 is closed after the baffle body 201 moves down to its place.

[0047] Combination Figure 2 , Figure 4 , Figure 6 , Figure 8 As shown:

[0048] The water delivery mechanism 5 includes a water pump 501 located on the support 4, the water inlet of the water pump 501 is connected to a water inlet pipe 502, the water inlet pipe 502 is supported by a water pipe rack 8 located on the support 4, a filter box 503 is provided at the end of the water inlet pipe 502, the water outlet of the water pump 501 is connected to a water outlet pipe 504, the end of the water outlet pipe 504 is provided with an annular pipe 505, both sides of the annular pipe 505 are provided with side branches 506, and the side branches 506 on both sides are connected to a plurality of hoses 507 connected to the water holes 203;

[0049] The annular tube 505 is provided with a down-extending tube 508, and the down-extending tube 508 is provided with a water outlet 509;

[0050] A water cavity 202 capable of spraying water is provided in the baffle body 201 , and a water hole 203 is connected to the water cavity 202 . The water delivery mechanism 5 sprays water from the water cavity 202 to the bottom of the cavity 102 through the water hole 203 to clean the sediment.

[0051] When the baffle body 201 moves downward, the water pump 501 is started, and water is output from the filter box 503, the water inlet pipe 502, and the water pump 501 through the water outlet pipe 504. The water is output from the side branch pipe 506 and the lower extension pipe 508 through the annular pipe 505. The water in the side branch pipe 506 is ejected from the water cavity 202 through the hose 507 and the water hole 203. The ejected water flow will continuously impact the sediment at the bottom of the cavity 102. When the sediment is continuously impacted, the sediment can be ejected out of the cavity 102, so as to avoid the sediment being between the baffle body 201 and the cavity 102, which makes it impossible to seal and allow water to flow through.

[0052] When the water pump 501 is started, water can be sprayed out from the water cavity 202 and the water outlet 509 at the same time. When the baffle body 201 moves down to its proper position, the water outlet of the water cavity 202 is blocked. At this time, water can only be sprayed out from the water outlet 509, so that the water outlet is not blocked from the time when the water pump 501 is started to the time when the baffle body 201 moves down to its proper position, thereby preventing the water outlet from being blocked and causing damage to the water pump 501.

[0053] During the specific implementation process, when water needs to be transported in the canal, it can be decided whether to start the water pump 501 based on the actual situation. For example, when the canal is long and the water demand is large, the baffle body 201 can be moved up and in place by starting the water pump 501. At this time, the water flow rate sprayed by the water outlet part 509 is relatively large, which can increase the flow rate of the water in the canal, thereby increasing the flow rate of the water in the canal and quickly allowing the water to reach the water-demanding area more quickly.

[0054] Combination Figure 2 , Figure 4 , Fig. 9 As shown:

[0055] The water pipe rack 8 includes two screw rods 801 that pass through the support 4 and are slidably connected to the support 4. One end of the screw rod 801 is connected to a sliding rod 802, and the sliding rod 802 is provided with a water pipe fixing frame 803 that can support the water inlet pipe 502. The other end of the screw rod 801 passes through the support 4 and the external thread sleeve is provided with a driven gear 804 rotatably arranged on the support 4. The two driven gears 804 are meshed and connected together with a driving gear 805 rotatably arranged on the support 4, and a turning handle 806 is provided on the driving gear 805.

[0056] The water pipe rack 8 can adjust the position of the filter box 503 according to the width of the canal and the position of the utility model. The adjustment process is: manually turn the handle 806, the handle 806 drives the active gear 2 805 to rotate, the active gear 2 805 drives the two driven gears 2 804 to rotate together, the driven gear 2 804 drives the screw rod 801 and the slide bar 802 to move, and by adjusting the water pipe fixing rack 803 to slide on the slide bar 802, the position of the filter box 503 in the canal can be changed, so that the filter box 503 can be completely located in the water.

[0057] Combination Figure 2 As shown:

[0058] The support 4 is provided with a control module 7 which can start and stop the water pump 501 and the drive motor by remotely receiving signals.

[0059] The control module 7 is mainly composed of a controller, a signal receiving module and other components, which is the existing technology. The staff remotely controls the start and stop of the water pump 501 and the drive motor through the control module 7. When there are many water stopping points in the water conservancy project and the number of the utility model used is large, the utility model can be remotely controlled to more conveniently realize the water stopping and water delivery functions of the canal.

[0060] Specific implementation method: The utility model provides a water stopping device for water conservancy project construction. When using the device:

[0061] The utility model is placed at the place where water is to be stopped in the canal, and then a hammer or other striking tool is used to hammer downward the side baffle 6 so that it is gradually inserted into the canal. When water needs to be stopped, the water delivery mechanism 5 and the drive motor are started. During the downward movement of the baffle body 201, the water delivery mechanism 5 is started to blow away the mud and sand at the bottom of the cavity 102. When the water delivery mechanism 5 is started, water can be sprayed out from the water passage cavity 202 and the water outlet member 509 at the same time. When the baffle body 201 moves down to its place, water can be sprayed out from the water outlet member 509 to avoid the water outlet being blocked and thus causing damage to the water pump 501. The water pipe rack 8 can adjust the position of the filter box 503 according to the width of the canal and the position of the utility model. The staff remotely controls the start and stop of the water pump 501 and the drive motor through the control module 7.

[0062] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.

Claims

1. A water-stopping device for water conservancy engineering construction, comprising a water-stopping frame (1) inserted into a water channel, a plurality of support rods (3) being provided on the water-stopping frame (1), and a support seat (4) being provided on the support rods (3), characterized in that: The left and right sides of the water stop frame (1) are both provided with side baffles (6) plugged into the water channel. The water stop frame (1) is provided with a water stop baffle (2) that performs a water stop function by moving up and down. The support (4) is provided with a water delivery mechanism (5). When the water delivery mechanism (5) is started, the mud and sand in the water stop frame (1) can be cleaned when the water stop baffle (2) moves downward. The water stop frame (1) comprises a trough body (101) located in a water channel, a cavity (102) being provided in the trough body (101), a plurality of through grooves (103) being provided on the trough body (101) and being capable of passing water, the water stop baffle (2) comprising a baffle body (201) moving up and down in the cavity (102), a water passage cavity (202) being capable of spraying water being provided in the baffle body (201), a water passage hole (203) being connected to the water passage cavity (202), and a water conveying mechanism (5) spraying water from the water passage cavity (202) to the bottom of the cavity (102) through the water passage hole (203) to achieve the purpose of cleaning mud and sand; The water delivery mechanism (5) comprises a water pump (501) located on a support (4); a water inlet of the water pump (501) is connected to a water inlet pipe (502); the water inlet pipe (502) is supported by a water pipe rack (8) located on the support (4); a filter box (503) is provided at the end of the water inlet pipe (502); a water outlet of the water pump (501) is connected to a water outlet pipe (504); an annular pipe (505) is provided at the end of the water outlet pipe (504); side branch pipes (506) are provided on both sides of the annular pipe (505); and a plurality of hoses (507) connected to the water through holes (203) are connected to the side branch pipes (506) on both sides.

2. The water stopping device for water conservancy project construction according to claim 1 is characterized in that: A plug plate 1 (104) is provided at the bottom of the trough body (101), the plug plate 1 (104) is inserted into the trough body (101) and the top end is located in the cavity (102), a slot 2 (205) is provided at the bottom of the baffle body (201) and is connected to the bottom of the water passage cavity (202), the slot 2 (205) is plugged into the plug plate 1 (104), a plurality of sealing strips (206) that are tightly fitted to the inner wall of the cavity (102) are provided at both the front and rear ends of the baffle body (201), and the water stop baffle (2) is driven to move up and down by a driving member.

3. The water stopping device for water conservancy project construction according to claim 2 is characterized in that: The driving member comprises a screw rod (204) fixed on the water stop baffle (2), the screw rod (204) passing through the support (4), a driven gear 1 (207) threadedly connected to the screw rod (204) is rotatably provided on the support (4), a driving gear 1 (208) is meshingly connected to the driven gear 1 (207), and the driving gear 1 (208) is driven by a driving motor located in the support (4).

4. The water stopping device for water conservancy project construction according to claim 1 is characterized in that: The annular tube (505) is provided with a downward extending tube (508), and the downward extending tube (508) is provided with a water outlet component (509).

5. The water stopping device for water conservancy project construction according to claim 2 is characterized in that: The left and right ends of the groove body (101) are both provided with a slide groove (106), the side baffle (6) comprises a side baffle plate (601), a connecting plate (602) is provided on the side baffle plate (601), a striking block (603) is provided at the connection between the connecting plate (602) and the side baffle plate (601), a clamping block (604) plugged into the slide groove (106) is provided at the end of the connecting plate (602), a connecting block (605) connected to the connecting plate (602) is provided at the bottom of the clamping block (604), and the connecting block (605) is connected to the groove body (101) by bolts.

6. The water stopping device for water conservancy project construction according to claim 5 is characterized in that: The first plug board (104) is provided with a slot one (105), and the bottom of the connection block (605) is provided with a plug board two (606) plugged into the slot one (105).

7. The water stopping device for water conservancy project construction according to claim 1 is characterized in that: The water pipe rack (8) comprises two screw rods (801) passing through the support (4) and slidably connected to the support (4); one end of the screw rod (801) is connected to a slide rod (802); a water pipe fixing rack (803) capable of supporting a water inlet pipe (502) is provided on the slide rod (802); the other end of the screw rod (801) passes through the support (4) and an external thread sleeve is provided with a driven gear (804) rotatably arranged on the support (4); the two driven gears (804) are meshedly connected with a driving gear (805) rotatably arranged on the support (4); and a turning handle (806) is provided on the driving gear (805).

8. The water stopping device for water conservancy project construction according to claim 1 is characterized in that: The support (4) is provided with a control module (7) capable of starting and stopping the water pump (501) and the drive motor by remotely receiving signals.

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