Water storage type flood control interception cylinder for hydraulic engineering

Abstract

The utility model discloses a water storage type flood control interception cylinder for water conservancy projects, characterized in that it comprises a water storage bag, a positioning limiting bandage, a bottom puncture-proof paving cloth, a positioning installation through hole, a water filling hole, an inner partition sealing cloth and an arc-shaped support top plate, the outer layer upper end of the water storage bag is sewn with the positioning limiting bandage, the inner layer center of the water storage bag is provided with the inner partition sealing cloth, the arc-shaped support top plate and the positioning installation through hole are positioned and butt-jointed to be supported and installed at the lower end positions of both sides of the water storage bag, the water storage type flood control interception cylinder for water conservancy projects, the water pump fills the water storage bag, the positioning limiting bandage composite nylon traction bandage cooperates with the center positioning limiting horizontal plate to limit the shape expansion of the bag, the inner partition sealing cloth divides the bag into two independent partition water filling processes, and the water flow flow rate is low after filling, so the bag will not shake irregularly, the arc-shaped support frame of the arc-shaped support top plate cooperates with the antiskid rubber gasket to be supported at the bottom of the bag, so as to ensure the shape stability of the bag and improve the water flow impact resistance.

Description

Technical Field

[0001] This utility model relates to a water-storage flood control interception cylinder for water conservancy projects, belonging to the field of water conservancy engineering technology. Background Technology

[0002] Flood barriers, also known as mobile flood barriers or prefabricated flood walls, are a modern, efficient, and flexible flood control engineering measure. Unlike traditional fixed concrete dikes, they are detachable, movable, and easy to store. However, flood barriers have poor impact resistance and their cumbersome safety procedures hinder rapid installation in emergency situations. Utility Model Content

[0003] The purpose of this utility model is to provide a water-storage flood control interception cylinder for water conservancy projects to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a water-storage flood control interception cylinder for water conservancy projects, characterized in that it includes a water-storage bag, a positioning and limiting strap, a bottom puncture-proof paving fabric, a positioning and installation through hole, a water filling hole, an inner partition sealing fabric, and an arc-shaped support top plate. The upper end of the surface of the water-storage bag is sewn with a positioning and limiting strap, the lower end of the surface of the water-storage bag is sewn with a bottom puncture-proof paving fabric, the outer side of the bottom puncture-proof paving fabric is pressed and formed with a positioning and installation through hole, the upper end of the water-storage bag is a water filling hole, the center position of the inner layer of the water-storage bag is sealed with an inner partition sealing fabric, and the arc-shaped support top plate is positioned and connected with the positioning and installation through hole and supported at the lower ends of both sides of the water-storage bag.

[0005] Preferably, the inner partition sealing cloth is composed of a sealing top plate, a flexible sealing partition plate, and a folding auxiliary transverse groove. The flexible sealing partition plate and the folding auxiliary transverse groove at the center of the sealing top plate are integrally pressed, molded, positioned, and sewn.

[0006] Preferably, the positioning and limiting strap consists of a composite nylon traction strap and a central positioning and limiting cross plate, with the central positioning and limiting cross plate fixedly installed at the center of the composite nylon traction strap by bolts.

[0007] Preferably, the arc-shaped support top plate is composed of an arc-shaped support frame, anti-slip rubber pads, a rear horizontal plate, mounting through holes, and positioning mounting pins. The arc-shaped support frame has anti-slip rubber pads glued to its arc-shaped frame, and a rear horizontal plate is welded to the rear of the arc-shaped support frame. The rear horizontal plate has mounting through holes formed by drilling holes, and the mounting through holes and positioning mounting pins are set accordingly.

[0008] Compared with the prior art, the beneficial effects of this utility model are: The positioning and limiting strap consists of a composite nylon traction strap and a central positioning and limiting plate. When the water pump fills the water storage bag, the composite nylon traction strap of the positioning and limiting strap, together with the central positioning and limiting plate, limits the expansion of the bag's shape. The inner partition sealing cloth consists of a sealing top plate, a flexible sealing partition plate, and a folding auxiliary transverse groove. The inner partition sealing cloth divides the bag into two independent partitions that do not affect each other during the filling process. After filling, the water flow rate is low, so there will be no irregular shaking. The arc-shaped support top plate consists of an arc-shaped support frame, anti-slip rubber pads, a rear horizontal plate, mounting through holes, and positioning mounting pins. The arc-shaped support frame of the arc-shaped support top plate, together with the anti-slip rubber pads, supports the bottom of the bladder to ensure the stability of the bladder shape and improve its ability to resist water flow impact. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of the water storage flood control interception cylinder for water conservancy projects according to this utility model; Figure 2 This is a schematic diagram of the installation structure of the water storage flood control interception cylinder for water conservancy projects according to this utility model; Figure 3 This is a schematic diagram of the structure of the inner partition sealing cloth of this utility model; Figure 4 This is a schematic diagram of the positioning and limiting strap of this utility model; Figure 5 This is a schematic diagram of the arc-shaped support top plate of this utility model.

[0010] In the diagram: 1. Water-filled bladder; 2. Positioning and limiting straps; 3. Bottom puncture-proof paving fabric; 4. Positioning and installation through hole; 5. Water filling hole; 6. Inner partition sealing cloth; 7. Arc-shaped support top plate; 8. Sealing top plate; 9. Flexible sealing partition plate; 10. Folding auxiliary cross groove; 11. Composite nylon traction straps; 12. Center positioning and limiting cross plate; 13. Arc-shaped support frame; 14. Anti-slip rubber pad; 15. Rear cross plate; 16. Installation through hole; 17. Positioning and installation pin. Detailed Implementation The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0011] like Figures 1-5As shown, a water-storage flood control interception cylinder for water conservancy projects includes a water-storage bag 1, a positioning and limiting strap 2, a bottom puncture-proof paving fabric 3, a positioning and installation through hole 4, a water filling hole 5, an inner partition sealing fabric 6, and an arc-shaped support top plate 7. The positioning and limiting strap 2 is sewn onto the upper surface of the water-storage bag 1, and the bottom puncture-proof paving fabric 3 is sewn onto the lower surface of the water-storage bag 1. The bottom puncture-proof paving fabric 3 has a positioning and installation through hole 4 pressed and formed on its outer side. The water filling hole 5 is located at the upper end of the water-storage bag 1. The inner partition sealing fabric 6 is sealed at the center of the inner layer of the water-storage bag 1. The arc-shaped support top plate 7 is positioned and connected with the positioning and installation through hole 4 and is supported and installed at the lower ends of both sides of the water-storage bag 1.

[0012] The inner partition sealing cloth 6 is composed of a sealing top plate 8, a flexible sealing partition plate 9, and a folding auxiliary transverse groove 10. The flexible sealing partition plate 9 and the folding auxiliary transverse groove 10 at the center of the sealing top plate 8 are integrally combined, pressed, molded, positioned, and sewn. The flexible sealing partition plate 9, together with the folding auxiliary transverse groove 10, can achieve evenly spaced and quick folding for easy storage. The inner partition sealing cloth 6 divides the bag into two independent partitions, which do not affect each other during the water filling process. After being filled, the water flow rate is low, so there will be no irregular shaking.

[0013] The positioning and limiting strap 2 consists of a composite nylon traction strap 11 and a central positioning and limiting cross plate 12. The central positioning and limiting cross plate 12 is fixedly installed at the center of the composite nylon traction strap 11 by bolts. The composite nylon traction strap 11 has high structural strength, and the central positioning and limiting cross plate 12 has good torsional resistance. The composite nylon traction strap 11, together with the central positioning and limiting cross plate, limits the expansion of the sac and has a good ability to stabilize the shape.

[0014] The arc-shaped support top plate 7 consists of an arc-shaped support frame 13, an anti-slip rubber pad 14, a rear horizontal plate 15, mounting through holes 16, and positioning mounting pins 17. The arc-shaped support frame 13 has anti-slip rubber pads 14 glued to its arc-shaped frame. The rear horizontal plate 15 is positioned and welded to the rear of the arc-shaped support frame 13. The rear horizontal plate 15 has mounting through holes 16 formed by drilling holes in its body. The mounting through holes 16 and positioning mounting pins 17 are set accordingly. The arc-shaped support frame 13, together with the anti-slip rubber pads 14, supports the bottom of the bladder to ensure the stability of the bladder shape and improve its ability to resist water flow impact.

[0015] Specific usage: A water-storage flood control interception cylinder for water conservancy projects. The water pump fills the water-storage bladder, which has a flexible design, making water filling convenient and easy to construct. It does not have high requirements for the flatness of the ground in the construction environment and is suitable for flood control design in various environments. The composite nylon traction strap structure has high strength, and the central positioning and limiting cross plate has good anti-torsion performance. The composite nylon traction strap of the positioning and limiting strap, together with the central positioning and limiting cross plate, limits the expansion of the bladder and has a good ability to stabilize its shape. The inner partition sealing cloth divides the bladder into two independent partitions, which do not affect each other during water filling. After filling, the water flow rate is low, so there will be no irregular shaking. The arc-shaped support frame of the arc-shaped support top plate, together with the anti-slip rubber pad, supports the bottom of the bladder to ensure the stability of the bladder shape and improve the ability to resist water flow impact. The laying construction is efficient and quick and has strong flood resistance.

[0016] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A water-storage flood control interception cylinder for water conservancy projects, characterized in that, The water-filled bag (1), positioning and limiting straps (2), bottom puncture-proof paving fabric (3), positioning and installation through hole (4), water filling hole (5), inner partition sealing fabric (6), and arc-shaped support top plate (7) are included. The upper surface of the water-filled bag (1) is sewn with positioning and limiting straps (2), the lower surface of the water-filled bag (1) is sewn with bottom puncture-proof paving fabric (3), the outer side of the bottom puncture-proof paving fabric (3) is pressed and formed with positioning and installation through hole (4), the upper end of the water-filled bag (1) is the water filling hole (5), the inner center of the water-filled bag (1) is sealed with inner partition sealing fabric (6), and the arc-shaped support top plate (7) is positioned and connected with the positioning and installation through hole (4) and supported at the lower ends of both sides of the water-filled bag (1).

2. The water-storage flood control interception cylinder for water conservancy projects according to claim 1, characterized in that: The inner partition sealing cloth (6) is composed of a sealing top plate (8), a flexible sealing partition plate (9) and a folding auxiliary transverse groove (10). The flexible sealing partition plate (9) and the folding auxiliary transverse groove (10) at the center of the sealing top plate (8) are integrally combined, pressed, molded, positioned and sewn.

3. A water-storage flood control interception cylinder for water conservancy projects according to claim 1, characterized in that: The positioning and limiting strap (2) consists of a composite nylon traction strap (11) and a central positioning and limiting cross plate (12). The central positioning and limiting cross plate (12) is fixedly installed at the center of the composite nylon traction strap (11) by bolts.

4. A water-storage flood control interception cylinder for water conservancy projects according to claim 1, characterized in that: The arc-shaped support top plate (7) is composed of an arc-shaped support frame (13), an anti-slip rubber pad (14), a rear horizontal plate (15), a mounting through hole (16), and a positioning mounting pin (17). The arc-shaped support frame (13) has an anti-slip rubber pad (14) attached to its arc-shaped frame. The arc-shaped support frame (13) has a rear horizontal plate (15) welded to its rear. The rear horizontal plate (15) has a mounting through hole (16) formed by drilling holes in its body. The mounting through hole (16) and the positioning mounting pin (17) are set accordingly.

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