Water conservancy project flood bank convenient to adjust

Abstract

The utility model relates to a hydraulic engineering flood bank convenient to adjust, which comprises a plurality of adjustable bank units, according to the technical key points, the adjustable dam unit comprises a fixed seat, an adjusting space located between the fixed seat and the original dam, floating body seats arranged in the adjusting space at intervals, a supporting block set arranged between the floating body seats and the bottom surface of the adjusting space, and an integrated lifting plate connected with the upper surfaces of the floating body seats; the integrated lifting plate comprises a light-weight inner core, a metal shell, a lower fixing plate and an upper connecting plate, a clamping column is arranged between the fixing seats of every two adjacent adjustable dike units, and the connecting cable assemblies are connected between the integrated lifting plate and the original dike. A joint clamping plate is arranged between the integrated lifting plates of every two adjacent adjustable dike units. Under the condition that the use intensity is guaranteed, the reliability of height adjustment is remarkably improved, meanwhile, continuous closed arrangement can be achieved at an original dam, and the flood control effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to flood control embankment structure technical field, concretely relates to a water conservancy project flood control embankment convenient to adjust. BACKGROUND

[0002] Flood control embankment refers to the embankment built to prevent river flooding, at present, in order to use flexibly, improve practicality, usually adopt the flood control embankment that can adjust height.

[0003] Such as CN 221941228 U discloses a kind of water conservancy project flood control embankment convenient to adjust, it includes bottom plate, fixed cone pole vertically installed at bottom plate bottom end, one end of bottom plate top is hingedly installed with outer guard plate, and support assembly is equipped between the top of bottom plate and the back of outer guard plate.The technical scheme is intended to pass through the guard plate assembly of outer guard plate, inner groove, vertical plate, inner guard plate, gap slot, floating plate, drainage hole composition, in the process of use, if inner guard plate is located in the inside of outer guard plate, guarantee the strength of guard plate, if liquid level suddenly rises, liquid enters the inner bottom of inner groove through drainage hole, can automatically control the rising of inner guard plate and floating plate, carry out emergency protection use, without manual adjustment.But there are following problems:1, the flood control embankment is intended to use the buoyancy of water to lift inner guard plate, however as flood control embankment, must meet the use intensity, then the weight of inner guard plate will not be light, and the acting surface of water body into inner groove is small, then the resistance received is larger, under the condition of large resistance, water surface rises fast, very easy to cross the upper edge of inner guard plate before its rising, therefore, the adjustment reliability of inner guard plate is greatly reduced;2, not conducive to along the original embankment length direction arrangement, not conducive to large-scale flood control. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of water conservancy project flood control embankment convenient to adjust of reasonable structure, reliable use that solves above-mentioned problem, in the case where guaranteeing use intensity, significantly improve the reliability of height adjustment, simultaneously, can realize continuous closed arrangement at original embankment, guarantee flood control effect.

[0005] The technical scheme of the utility model is:

[0006] An easily adjustable flood control dike for water conservancy projects includes multiple adjustable dike units continuously arranged along the length of the original dike. The key technical features are: each adjustable dike unit includes a fixed seat maintaining a set distance from the original dike; an adjustment space located between the fixed seat and the original dike; float seats spaced apart within the adjustment space along the length of the fixed seat; a support block assembly located between the float seats and the bottom surface of the adjustment space; an integrated lifting plate connected to the upper surface of each float seat; a connecting cable assembly connecting the integrated lifting plate and the original dike; and a connection to a... The integrated lifting plate is a guide assembly between the lifting plate and the fixed seat. The bottom surface of the floating seat is provided with an inner groove. The integrated lifting plate includes a lightweight inner core, a metal shell wrapped around the outer surface of the lightweight inner core, a lower fixed plate on the bottom surface of the metal shell, and an upper connecting plate on the top surface of the metal shell. The upper connecting plate is located on the original dam side and connected to the connecting cable assembly. The upper connecting plate is located on the fixed seat side and connected to the guide assembly. A snap-fit ​​post is provided between the fixed seats of two adjacent adjustable dam units. A joint snap-fit ​​plate is provided between the integrated lifting plates of two adjacent adjustable dam units.

[0007] The aforementioned easily adjustable flood control dike for water conservancy projects includes a connecting cable assembly comprising multiple hanging cable rings fixed at intervals along the edge of the upper connecting plate, and a steel cable connecting the hanging cable rings to the original dike.

[0008] The aforementioned easily adjustable flood control dike for water conservancy projects includes a guide component comprising guide posts fixed at intervals to the lower surface of the upper connecting plate and a guide sleeve fixed to the top surface of the fixing seat and cooperating with the guide posts.

[0009] The aforementioned easily adjustable flood control dike for water conservancy projects has two or more guide plates spaced apart on the side of the floating body facing the fixed seat, and the fixed seat is provided with longitudinal adjustment grooves corresponding to the guide plates.

[0010] The aforementioned easily adjustable flood control dike for water conservancy projects has a lower fixed plate with a width equal to the width of the float seat, and a width smaller than the width of the metal shell. Multiple front connecting ribs are spaced between the upper front surface of the lower fixed plate and the metal shell, and multiple rear connecting ribs are spaced between the metal shell and the lower rear surface of the upper connecting plate. A buffer sealing gasket is provided on the upper rear surface of the lower fixed plate, and the top surface of the fixed seat extends horizontally above the buffer sealing gasket.

[0011] The aforementioned easily adjustable flood control dike for water conservancy projects comprises a fixed base consisting of a cuboid base, a positioning base plate located at the bottom of the cuboid base, and multiple inclined tie plates connecting the cuboid base to the side facing away from the original dike and the positioning base plate. The positioning base plate is provided with positioning holes.

[0012] The beneficial effects of this utility model are:

[0013] 1. The integrated lifting plate adopts light quality inner core and metal shell, the light quality inner core reduces the weight, is beneficial to float up, the metal shell guarantees the use strength, the water body in the adjusting space gradually supports up each floating body seat via the overflow of the original dam, finally along with the rising of the liquid level, each floating body seat lifts the integrated lifting plate, realizes the automatic regulation of the water retaining height, and the reliability is high.

[0014] 2. The metal shell and the fixed seat are connected through the guide assembly, the bending of the integrated lifting plate in the lifting process is avoided, the metal shell and the original dam are connected through the connecting cable assembly, when the integrated lifting plate reaches the upper limit of lifting, the steel cable of the connecting cable assembly is straightened, the use strength of the integrated lifting plate is further enhanced, and the bending of the integrated lifting plate under the impact of the wave body is avoided.

[0015] 3. When the integrated lifting plate reaches the upper limit of lifting, the buffer sealing gasket on the upper surface of the lower fixed plate is closely connected with the top surface of the fixed seat, buffer and anti-leakage effects are realized.

[0016] 4. The fixed seat between the adjacent two adjustable dam units is provided with a clamping column, the integrated lifting plates between the adjacent two adjustable dam units are provided with joint clamping plates, then each adjustable dam unit can be continuously and closed arranged at the original dam, and the flood control effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the utility model;

[0018] Figure 2 is a structural schematic view of the integrated lifting plate reaching the upper limit of lifting of the utility model;

[0019] Figure 3 is Figure 1 the sectional view of A-A direction in Fig. 1;

[0020] Figure 4 is Figure 1 the sectional view of B-B direction in Fig. 1;

[0021] Figure 5 is Figure 1 the right view of Fig. 1;

[0022] Figure 6 is Figure 1 the left view of Fig. 1.

[0023] In the figure: 1. upper connecting plate, 2. guide column, 3. guide sleeve, 4. rear connecting rib plate, 5. fixing seat, 6. inclined cable rib plate, 7. positioning bottom plate, 8. hanging cable ring, 9. steel cable, 10. light mass inner core, 11. metal shell, 12. longitudinal adjusting groove, 13. buffer sealing pad, 14. front connecting rib plate, 15. original dam, 16. lower fixing plate, 17. floating body seat, 18. support block group, 19. adjusting space, 20. guide plate, 21. clamping column, 22. joint clamping plate. DETAILED DESCRIPTION

[0024] The utility model is described in detail according to the drawing of the specification.

[0025] As Figures 1-6 shown, the flood control dam of water conservancy project convenient to adjust includes a plurality of adjustable dam units arranged continuously along the length direction of original dam 15.

[0026] Among them, the adjustable dam unit includes fixing seat 5 with original dam 15 keeps the set spacing, adjusting space 19 between fixing seat 5 and original dam 15, floating body seat 17 is built in adjusting space 19 along the length direction of fixing seat 5, support block group 18 is arranged between floating body seat 17 and the bottom surface of adjusting space 19, the integral lifting plate is connected with the upper surface of each floating body seat 17, the connecting cable assembly is connected between the integral lifting plate and original dam 15, and the guide assembly is connected between the integral lifting plate and fixing seat 5. In the embodiment, the fixing seat 5 is composed of a cuboid seat body, a positioning bottom plate 7 arranged at the bottom of the cuboid seat body, a plurality of inclined cable rib plates 6 connected between the side of the cuboid seat body away from the original dam and the positioning bottom plate 7, and a plurality of positioning holes are arranged on the positioning bottom plate 7.

[0027] The bottom surface of the floating body seat 17 is provided with an inner groove. The integral lifting plate includes a light mass inner core 10, a metal shell 11 wrapped on the outer surface of the light mass inner core 10, a lower fixing plate 16 arranged on the bottom surface of the metal shell 11, and an upper connecting plate 1 arranged on the top surface of the metal shell 11. The upper connecting plate 1 is connected with the connecting cable assembly on the side of the original dam, and the upper connecting plate 1 is connected with the guide assembly on the side of the fixing seat. In the embodiment, the connecting cable assembly includes a plurality of hanging cable rings 8 fixed at the edge of the upper connecting plate 1, and a steel cable 9 connected between the hanging cable ring 8 and the original dam 15. The guide assembly includes a guide column 2 fixed at the lower surface of the upper connecting plate 1, and a guide sleeve 3 fixed on the top surface of the fixing seat 5 and matched with the guide column 2.

[0028] In the embodiment, the floating body seat 17 is spaced apart from the fixed seat side by two or more guide plates 20, and the fixed seat 5 is provided with a longitudinal adjusting slot 12 corresponding to the guide plate 20. The width of the lower fixed plate 16 is equal to the width of the floating body seat 17, and the width of the lower fixed plate 16 is less than the width of the metal shell 11. A plurality of front connecting rib plates 14 are arranged between the upper surface of the front part of the lower fixed plate 16 and the metal shell 11, and a plurality of rear connecting rib plates 4 are arranged between the metal shell 11 and the lower surface of the rear part of the upper connecting plate 1. The rear upper surface of the lower fixed plate 16 is provided with a buffer sealing gasket 13, and the top surface of the fixed seat 5 extends above the buffer sealing gasket 13 in the horizontal direction.

[0029] The fixed seat 5 of the adjacent two adjustable dike units is provided with a clamping column 21, and the integral lifting plate of the adjacent two adjustable dike units is provided with a joint clamping plate 22.

[0030] Working principle:

[0031] Before the flood season arrives, the utility model is arranged along the length direction of the original dam 15.

[0032] As the water level rises, the water overflows the upper edge of the original dam 15 and enters the adjusting space 19, and after reaching a certain water storage capacity, the water gradually supports each floating body seat 17. During the rising process of the floating body seat 17, the guide plate 20 and the guide assembly are used to keep vertical rising. As the water level rises, each floating body seat 17 lifts the integral lifting plate to the upper limit of the lifting, the buffer sealing gasket 13 on the upper surface of the lower fixed plate 16 is closely connected with the top surface of the fixed seat 5, and the steel cable 9 of the connecting cable assembly is straightened to ensure the interception strength of the flowing water.

[0033] The embodiments of the utility model are described in detail above, but the content described is only the preferred embodiment of the utility model, and cannot be considered as limiting the scope of the utility model. Any equivalent changes and improvements made within the scope of the utility model are still within the scope of the patent.

Claims

1. A flood control levee for water projects that is easily adjustable, comprising a plurality of adjustable levee units arranged in series along the length of the original levee, characterized in that: The adjustable embankment unit comprises a fixed seat maintaining a set distance from an original embankment, an adjustment space between the fixed seat and the original embankment, a float seat spaced along the length direction of the fixed seat and arranged in the adjustment space, a support block group arranged between the float seat and the bottom surface of the adjustment space, an integrated lifting plate connected to the upper surface of each float seat, a connecting cable assembly connected between the integrated lifting plate and the original embankment, and a guide assembly connected between the integrated lifting plate and the fixed seat.

2. The easily adjustable flood control levee for water projects of claim 1, wherein: The connecting cable assembly comprises a plurality of hanging cable rings fixed to the edge of the upper connecting plate, and a steel cable connected between the hanging cable ring and the original embankment.

3. The easily adjustable flood control levee for water projects of claim 1, wherein: The guide assembly comprises guide columns fixed to the lower surface of the upper connecting plate, and a guide sleeve fixed to the top surface of the fixed seat and matched with the guide columns.

4. The easily adjustable flood control levee for water management projects of claim 1, wherein: The float seat is spaced and provided with two or more guide plates towards the fixed seat side, and the fixed seat is provided with a longitudinal adjustment groove corresponding to the guide plate.

5. The easily adjustable flood control levee for water management projects of claim 1, wherein: The width of the lower fixed plate is equal to the width of the float seat, and the width of the lower fixed plate is smaller than the width of the metal shell, a plurality of front connecting rib plates are arranged between the upper surface of the front part of the lower fixed plate and the metal shell, a plurality of rear connecting rib plates are arranged between the metal shell and the rear lower surface of the upper connecting plate, a buffer sealing gasket is arranged on the rear upper surface of the lower fixed plate, and the top surface of the fixed seat extends above the buffer sealing gasket in the horizontal direction.

6. The easily adjustable flood control levee for water management projects of claim 1, wherein: The fixed seat is composed of a cuboid seat body, a positioning bottom plate arranged at the bottom of the cuboid seat body, and a plurality of inclined rib plates connected between the side of the cuboid seat body away from the original embankment and the positioning bottom plate, and the positioning bottom plate is provided with a positioning hole.

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