Multi-stage sand blocking device for water and soil conservation
By designing a multi-stage sand-blocking device, which uses vertical plates, upper sand-blocking plates, and floating plates to intercept river sand and collects it through collection buckets, the problem of existing devices being unable to effectively collect river sand has been solved, achieving convenient treatment of river sand and effective sand-blocking in the river channel.
Patent Information
- Application Number
- CN202423295258.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing sand-trapping devices are unable to effectively collect and intercept river sand, leading to river siltation and failing to achieve the desired sand-trapping effect in river channels.
Design a multi-stage sand-blocking device, including a vertical plate, an upper sand-blocking plate, a floating plate, and a collection bucket. The vertical plate can be raised and lowered and installed inside the river gate. The upper sand-blocking plate and the floating plate intercept river sand. The collection bucket is used to collect river sand. The floating plate carries the river sand into the collection bucket.
It has achieved effective interception and collection of river sand, which can be easily removed from the river sluice gate, solving the problem of river siltation and improving the sand interception effect of the river channel.
Smart Images
Figure CN223660795U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water and soil conservation technical field, concretely relates to a multistage sand blocking device of water and soil conservation. BACKGROUND
[0002] The river channel has the functions of flood discharge, waterlogging drainage, water diversion, irrigation, navigation, landscape and tourism, a large amount of sediment is accumulated on the side slope of the river channel, and the sediment is easy to flow into the river under the action of wind to cause river siltation, in order to prevent water and soil loss, a water and soil conservation device is designed on the river channel, for example, a multistage sand blocking device and other protection measures.
[0003] Although the existing sand blocking device can prevent water and soil loss and intercept river sand, it is not conducive to the collection of river sand, the intercepted river sand cannot be effectively taken out, and the sand blocking treatment of the river channel cannot be effectively implemented. Therefore, it is urgent to design a multistage sand blocking device of water and soil conservation to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a multistage sand blocking device of water and soil conservation to solve the above problems in the prior art.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:
[0006] A multistage sand blocking device of water and soil conservation comprises a vertical plate installed in the inside of a river channel gate, and an upper sand blocking plate is fixedly installed at the top of the vertical plate.
[0007] Two symmetrical fixing seats are arranged on the outer wall of one side of the vertical plate, springs are installed on the fixing seats, and floating plates are arranged at the ends of the springs away from the fixing seats.
[0008] A collecting hopper is arranged on the front side of the vertical plate, and the collecting hopper is used for collecting river sand.
[0009] Preferably, the vertical plate is lifted up and down along the river channel gate to realize the taking out of the vertical plate from the inside of the river channel gate.
[0010] Preferably, clamping ribs are fixedly arranged on the back of the vertical plate, limit columns are fixedly arranged at the bottom of the river channel gate, and the clamping ribs form clamping grooves clamped on the limit columns.
[0011] Preferably, a lifting ring is fixedly arranged at the top of the upper sand blocking plate.
[0012] Preferably, a bottom plate is fixedly arranged on the outer wall of the bottom of the vertical plate and laid on the riverbed, hinged seats are arranged on the outer walls on both sides of the top of the bottom plate, and the floating plates are rotatably connected to the hinged seats.
[0013] Preferably, the front side of the collecting hopper is provided with an arc cover, the floating plate is provided with a river water passing hole and can intercept river sand.
[0014] Preferably, the top of the floating plate is in movable contact with the upper sand intercepting plate.
[0015] Preferably, the bottom outer wall of the collecting hopper is provided with a water filtering hole.
[0016] In the above technical solution, the multi-stage sand intercepting device for water and soil conservation has the following beneficial effects:
[0017] The vertical plate is arranged, so that the sand intercepting device can be installed inside the riverway gate, the upper sand intercepting plate and the floating plate are adopted, the river sand is intercepted, the river water can pass through the gate, the intercepted river water is retained inside the collecting hopper, and the subsequent collection and treatment of the river sand are realized. BRIEF DESCRIPTION OF DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to these drawings.
[0019] Figure 1 The structure schematic view is provided for the multi-stage sand intercepting device for water and soil conservation.
[0020] Figure 2 The cross-sectional structure schematic view is provided for the multi-stage sand intercepting device for water and soil conservation.
[0021] Figure 3 The three-dimensional view of the installation structure at the riverway gate is provided for the multi-stage sand intercepting device for water and soil conservation.
[0022] Figure 4 The top view of the installation structure at the riverway gate is provided for the multi-stage sand intercepting device for water and soil conservation.
[0023] 1, riverway gate; 2, vertical plate; 3, upper sand intercepting plate; 4, clamping rib; 5, lifting ring; 6, fixing seat; 7, spring; 8, bottom plate; 9, collecting hopper; 10, floating plate; 11, hinged seat; 12, arc cover; 13, limiting column. DETAILED DESCRIPTION
[0024] In order to make those skilled in the art better understand the technical solutions of the present application, the following will further introduce the present application in combination with the drawings.
[0025] AsFigures 1-4 The utility model discloses a multistage sand blocking device of water and soil conservation provides a kind of multistage sand blocking device of water and soil conservation, including the vertical plate 2 of being installed in the inside of river channel gate 1, the top of vertical plate 2 is fixedly installed with upper sand blocking plate 3;Two symmetrical distribution of fixed seat 6 are provided on the outer wall of the side of vertical plate 2, and spring 7 is installed on fixed seat 6, and the end of spring 7 away from fixed seat 6 is provided with floating plate 10;The front side of vertical plate 2 is provided with collecting hopper 9, and collecting hopper 9 is at least used to collect river sand.
[0026] In the embodiment, the vertical plate 2 is installed in the inside of the river channel gate 1, and the vertical plate 2 can be submerged below the river level, so that it is sunk in the water. The vertical plate 2 is mainly used for intercepting the river sand below the river, and does not affect the passing of the river water and organisms above the river. The vertical plate 2 can be made of plastic material, which has strong resistance to river water erosion.
[0027] Specifically, the vertical plate 2 is lifted up and down along the river channel gate 1, so that the vertical plate 2 is taken out from the inside of the river channel gate 1. The vertical plate 2 is directly taken out, which can drive the collecting hopper 9 to be taken out, so that the river sand can be collected and subsequently treated.
[0028] Specifically, the back surface of the vertical plate 2 is fixedly provided with clamping ribs 4, and the bottom of the river channel gate 1 is fixedly provided with a limiting column 13. The clamping slots formed by the clamping ribs 4 are clamped on the limiting column 13. The vertical plate 2 is installed by the limiting column 13, which plays a guiding role.
[0029] In the embodiment, the top of the vertical plate 2 is fixedly provided with the upper sand blocking plate 3, which can intercept the river sand above the river. The river sand above the river accounts for a very small part, which is mainly used for the passing of the river water.
[0030] In the embodiment, the outer wall of the side of the vertical plate 2 is provided with two symmetrical fixed seats 6, and the spring 7 is installed on the fixed seat 6. The end of the spring 7 away from the fixed seat 6 is provided with the floating plate 10. With the flow of the river water, the river water can drive the floating plate 10 to shake. The floating plate 10 slightly rotates on the hinge seat 11, which can vibrate the river sand attached to the surface of the floating plate 10, so that the river sand falls into the collecting hopper 9 below to be collected.
[0031] Specifically, the top of the floating plate 10 is in movable contact with the upper sand blocking plate 3, so that the floating plate 10 can float, i.e., swing along the hinge seat 11, which plays a better effect of intercepting the river sand.
[0032] Specifically, the outer wall of the bottom of the vertical plate 2 is fixedly provided with the bottom plate 8 laid on the riverbed. The hinge seat 11 is arranged on the outer wall of the top of the bottom plate 8. The floating plate 10 is rotatably connected to the hinge seat 11. When the bottom plate 8 is laid, the flatness of the bottom of the riverbed should be ensured.
[0033] In the embodiment, the front side of the vertical plate 2 is provided with a collecting hopper 9, which is used at least for collecting river sand;
[0034] Specifically, the front side of the collecting hopper 9 is provided with an arc cover 12, which guides the river sand at the bottom of the river to make it easier to enter the inside of the collecting hopper 9; the floating plate 10 is provided with a river water passing hole and can intercept river sand;
[0035] Specifically, the bottom outer wall of the collecting hopper 9 is provided with a water filtering hole, which can filter the river sand inside the collecting hopper 9 and discharge water after the collecting hopper 9 is lifted out.
[0036] In the embodiment, the top of the upper sand intercepting plate 3 is fixedly provided with a lifting ring 5, a lifting rope is connected to the lifting ring 5, and the sand intercepting device can be taken out from the inside of the riverway gate 1, which is convenient for processing after intercepting river sand.
[0037] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the present application.
Claims
1. A multi-stage sediment trapping device for soil and water conservation, comprising a vertical plate (2) installed inside a river sluice gate (1), characterized in that, The top of the vertical plate (2) is fixedly installed with an upper sand-blocking plate (3); Two symmetrically distributed fixing seats (6) are provided on the outer wall of one side of the vertical plate (2), and a spring (7) is installed on the fixing seat (6). A floating plate (10) is provided at the end of the spring (7) away from the fixing seat (6). A collection hopper (9) is provided on the front side of the vertical plate (2), and the collection hopper (9) is used at least for collecting river sand.
2. The multi-stage sand-trapping device for soil and water conservation according to claim 1, characterized in that, The vertical plate (2) moves up and down along the river gate (1) to allow the vertical plate (2) to be removed from inside the river gate (1).
3. The multi-stage sand-trapping device for soil and water conservation according to claim 1, characterized in that, The back of the vertical plate (2) is fixedly provided with ribs (4) on both sides, and the bottom of the river gate (1) is fixedly provided with a limiting post (13). The groove formed by the ribs (4) is engaged with the limiting post (13).
4. A multi-stage sand-trapping device for soil and water conservation according to claim 1, characterized in that, The top of the upper sand-blocking plate (3) is fixedly equipped with a hanging ring (5).
5. A multi-stage sand-trapping device for soil and water conservation according to claim 1, characterized in that, A base plate (8) laid on the riverbed is fixedly installed on the outer wall of the bottom of the vertical plate (2). A hinge seat (11) is provided on the outer wall of both sides of the top of the base plate (8). The floating plate (10) is rotatably connected to the hinge seat (11).
6. A multi-stage sand-trapping device for soil and water conservation according to claim 1, characterized in that, The front side of the collection bucket (9) is provided with an arc-shaped cover (12), and the floating plate (10) is provided with a water passage hole and can intercept river sand.
7. A multi-stage sand-trapping device for soil and water conservation according to claim 1, characterized in that, The top of the floating plate (10) is in active contact with the upper sand-blocking plate (3).
8. A multi-stage sand-trapping device for soil and water conservation according to claim 1, characterized in that, The bottom outer wall of the collection hopper (9) is provided with filter holes.