Break breach plugging device

Abstract

A breach mouth blocking device comprises a watertight barrier, a heavy barrier, an anchoring barrier and other blocking devices, and a sinking blocking strip and other blocking devices, the watertight barrier has the advantages of being high in strength, small in water resistance and easy to fix in flood, and the watertight barrier is small in size, light in weight, convenient to produce in a large scale and put in a large scale. According to the technical scheme, the grinding wheel can be arranged in water and can also be mutually inserted, staggered and stacked into a framework type combination body under the stamping effect of flood, the combination body forms an underwater grinding wheel frame through stable road holding force, then sinking and blocking strips made of light woven materials are put on the front side or the interior of the grinding wheel frame, and a water blocking net wall is formed by stacking a large number of light woven materials layer by layer to cut off the flood. Through the combined use of the devices, heavy stones which are inconvenient to carry are effectively replaced, the workload of blocking the breach opening is greatly reduced, the blocking efficiency is improved, and the device has very important practical significance for rapidly preventing flood disasters and saving life and property loss of people and is worthy of being vigorously popularized and popularized.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of breach of embankment plugging equipment, including water fender, heavy fender, anchoring fender, pile fender, sinking plugging strip etc., these equipment are mainly used to block flood, especially the plugging of breach of embankment, it is a kind of prefabricated part convenient for mass production, belongs to flood control emergency rescue materials, flood control war preparedness equipment. BACKGROUND

[0002] In the existing technical theory, the method for plugging breach of embankment mainly includes: soil and stone plugging, truck transporting stone plugging, steel-wood combined plugging, mechanized plugging, etc.

[0003] Soil and stone plugging: this is the safest plugging method, with almost no risk, but needs water potential to be gentle. Although the loss is large, the safety is high.

[0004] Truck transporting stone plugging: the risk is the largest and the cost is high, and it is difficult to grasp the opportunity of the driver jumping off the car, which is suitable for emergency situations.

[0005] Steel-wood combined plugging: when mechanized operation conditions are not available, steel pipes are fixed into frames along the original embankment line, and then filled with soil and stone to form a composite water retaining structure.

[0006] Mechanized plugging: high efficiency, but high requirements for site and traffic, using self-unloading trucks, bulldozers and other mechanical equipment for mechanized joint operation.

[0007] Obviously, the above-mentioned existing plugging method of breach of embankment is a temporary first-aid method. At present, there is no research theory to propose a method for plugging breach of embankment by precasting and reserving flood plugging equipment suitable for mass production and large-scale production in advance. SUMMARY

[0008] The purpose of the utility model is to propose a technical solution that uses industrial advantages to mass-produce prefabricated equipment that can be used to plug breaches of embankment, so that prefabricated parts can replace stones for rapid plugging of breaches of embankment during flood breaches. The technical solution of the utility model is:

[0009] A water fender (1) is a hollow triangular pyramid welded with reinforcing steel bars. Each corner of the water fender (1) has at least a spike formed by extending a reinforcing steel bar.

[0010] A heavy fender (6) is a hollow triangular pyramid welded with angle iron, square steel or steel pipe.

[0011] The heavy baffle (6) is used to make an anchoring baffle (7), the anchoring baffle (7) is composed of the heavy baffle (6), a rigging (8) and an anchor (9), and the heavy baffle (6) is connected with the anchor (9) through the rigging (8).

[0012] The heavy baffle (6) is used to make a pile foundation baffle (10), the pile foundation baffle (10) is composed of a ground pile (11), the rigging (8) and the heavy baffle (6), the heavy baffle (6) is connected in series through the rigging (8), and the ground pile (11) is poured on the dam at both ends of the breach (2), and the two ends of the rigging (8) are connected with the ground pile (11).

[0013] A sinking baffle (4) is composed of sinking stones (4.1), woven strips (4.2) and straps (4.3), the woven strips (4.2) are folded, the sinking stones (4.1) are wrapped at the folded parts, and the straps (4.3) are used to tighten. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the utility model, the drawings in the following description are several specific devices of the utility model, and obviously, the appearance features drawn in the drawings are not the limited features of the utility model, and other drawings and other appearance features can be obtained according to the drawings without the creative labor of the ordinary skilled in the art.

[0015] Figure 1 It is a perspective view of a water baffle which is one of the devices of the utility model

[0016] Figure 2 It is a schematic diagram of the use method of the sinking baffle which is the second device of the utility model

[0017] Figure 3 It is a schematic diagram of the use method of the sinking baffle which is the second device of the utility model

[0018] Figure 4 It is a schematic diagram of the use method of the sinking baffle which is the second device of the utility model

[0019] Figure 5 It is a perspective view of a heavy baffle which is the third device of the utility model

[0020] Figure 6 It is a perspective view of an anchoring baffle which is the fourth device of the utility model

[0021] Figure 7 It is a schematic diagram of the use method of the anchoring baffle which is the fourth device of the utility model

[0022] Figure 8 It is a perspective view of a pile foundation baffle which is the fifth device of the utility model

[0023] Figure 9Is the use method schematic view of the equipment five pile foundation stockade of the utility model

[0024] Figure 10 Is the equipment pile construction schematic view of the utility model

[0025] Mark explanation:

[0026] 1, water stockade

[0027] 2, breach

[0028] 3, abutment

[0029] 4, sink plug strip

[0030] 4.1, sink stone

[0031] 4.2, woven strip

[0032] 4.3, tie

[0033] 5, blocking net

[0034] 6, heavy stockade

[0035] 7, anchoring stockade

[0036] 8, rigging

[0037] 9, anchor

[0038] 10, pile foundation stockade

[0039] 11, ground pile

[0040] 12, dam Specific embodiments

[0041] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0042] Compare with the drawings Figure 1 , Figure 1 Is the perspective view of the equipment one water stockade of the utility model. Water stockade refers to the stockade that can stand in the flood, allows the flood to pass through and will not be washed away by the flood itself. Compare with the drawings Figure 1 ​It can be seen that the water barrier 1 in the figure includes at least three different structural styles: ①, ②, and ③. Among them, ① is a hollow triangular pyramid made of welded steel bars; ② is a triangular pyramid made of three angle irons crossed at 90 degrees and welded together; ③ is a hollow triangular prism made of welded steel bars. Figure 1 It can be seen that since the three types of water barriers are all hollow or overhead structures, they are less susceptible to the impact of floods and are easy to stay in the water and not easily washed away. Figure 1 It can also be seen that in order to ensure that the water barrier 1 can be fixed in the water and not be washed away, the first and third types of water barriers made of welded steel bars have at least one longer steel bar at each corner to form an extended edge, and the ends of the steel bars are polished into spikes; the second type of triangular pyramid made of welded angle irons has both ends of each angle iron cut into spikes; the spikes on the three different structural styles of water barriers ①, ②, and ③ are collectively referred to as cone spikes. When the water barrier is rolled or moved by the impact of floods, the cone spikes will easily penetrate into the soil, thereby fixing the water barrier in the turbulent water flow.

[0043] Compare with Figure 2 , Figure 2 This is a schematic diagram of the use of one of the utility model equipment water barrier. Figure 2 As can be seen from the figure, when the flood breaks the dike, by throwing a large number of water dams 1 to the breach 2, the water dams 1 are laid flat and stacked in the breach area. Since the water dams 1 are hollow triangular pyramids and have long cone thorns at each corner, the water dams 1 laid flat and stacked together are easy to cross each other. Under the impact of the water flow, they are tightly staggered and interspersed together to form a stable whole. On the one hand, this stable whole also has a hollow structure, so the flood can pass normally, and the impact force of the flood is relatively small. On the other hand, the cone thorns of a large number of water dams 1 are inserted into the soil, forming a gripping force that is extremely difficult to move. This whole composed of a large number of water dams interlaced and interspersed constitutes a skeleton mixed in the flood. We call this skeleton formed in the flood by a large number of water dams 1 interlaced and stacked as a wedge frame 3.

[0044] Obviously, when the Figure 2 When shown in the stable grinding frame 3 formation, the target of blocking flood has just been realized more than half.At this moment, we only need to the inner filling stone or other blocking material of grinding frame 3, just can relatively easily cut off flood, block the breach of the dam.

[0045] Of course, the above situation is only applicable to the case where the flood velocity is not large. If the flood velocity and flow rate are large and the impact of the flood is strong, in order to prevent accidents during the blocking, we can further insert a large number of steel bars into the inside of the frame 3, and further connect the water barriers 1 through the steel bars to make their connections more firmly, thus further stabilizing the frame 3. After completing this step, the blocking can be carried out.

[0046] Furthermore, the comparison Figure 3 , Figure 3 It is a schematic diagram of the appearance of the second sinking strip of the utility model equipment. The sinking strip 4 is composed of a sinking stone 4.1, a braided strip 4.2, and a cable tie 4.3. The braided strip 4.2 is folded in half, the sinking stone 4.1 is wrapped at the folded part, and is tightened with a cable tie 4.3. Obviously, the sinking strip 4 is a convenient equipment with extremely low cost. The purpose of this equipment is to replace the stones with extremely large demand and extremely heavy weight with this light weight and small size equipment, thereby greatly reducing the workload and improving the blocking efficiency. The sinking stone 4.1 can be made of smaller stones or bricks. The length of the braided strip 4.2 after folding in half needs to be greater than the height of the water barrier 1, and preferably greater than the depth of the flood, and has a certain width. The sinking strip 4 designed in this way is small in size, light in weight, and has a large effect, and is very suitable for one-time large-scale deployment. When a large number of sinking strips 4 are placed in front of or inside the grinding frame 3, the sinking stones 4.1 sink to the bottom of the water, while the braided strips 4.2 float upward and are pierced by the spikes of the water barrier 1 under the impact of the water flow, hanging on and wrapping around the water barrier 1. When a large number of braided strips 4.2 are alternately overlapped, hanging and wrapping around the water barrier 1 layer by layer, the water barrier 1 has the ability to prevent floods from passing through. The large number of water barrier 1 wrapped with braided strips 4.2 will turn the entire grinding frame 3 into a woven mesh wall that can block the flow of floodwaters, thereby cutting off the torrent and completing the blocking of the breach 2.

[0047] Furthermore, the above-mentioned method of using only water barriers 1 and blocking strips 4 to seal the breach has the following defects: first, the demand for blocking strips 4 will be very large, and the efficiency will be relatively low; second, if a large number of woven strips 4.2 are put into the inside of the grinding frame 3, that is, at the breach position, it will bring new difficulties and problems to the subsequent cleaning and repair of the breach.

[0048] Compare with Figure 4 , Figure 4 This is a schematic diagram of the method of using the second sinking bar of the utility model. Figure 4As shown, before using the sinking strip 4, we need to lay a barrier net 5 in front of the abutment 3. Obviously, since the barrier net 5 is also a kind of water body, the resistance in water is small, and when the abutment 3 is formed, we can easily lay a barrier net 5 in front of the abutment 3. The barrier net 5 can be a wire mesh or a rope net, which is a very simple, easy to mass-produce existing equipment, and its alternative equipment is also very numerous, such as wire mesh fence, partition net, steel mesh, stainless steel mesh, wire mesh bed board, etc. Therefore, it does not need to be specially customized and can be directly purchased. Referring to the attached Figure 4 It can be seen that in front of the net wall composed of the barrier net 5, it is a "sinking strip area". The sinking strip 4 is placed in this area, and the woven strip 4.2 will be tightly attached to the barrier net 5 under the impact of the water flow. When a large number of sinking strips 4 are placed, a large number of woven strips 4.2 can form a woven net wall in front of the barrier net 5 to cut off the flood, thereby cutting off the flood and completing the plugging of the breach 2.

[0049] Theoretically, due to the special structure of the water hedge 1, the abutment 3 has good water permeability and small resistance in the flood. At the same time, a large number of conical spikes on the water hedge 1 are inserted into the soil and form a whole, which has extremely stable grip. Therefore, the abutment 3 is not a problem to form and stabilize in the flood, but when the woven net wall cuts off the flood, if the flood flow is large and the flow speed is fast, the strong water pressure on the abutment 3 still forms a very dangerous force. Therefore, we think that the above technical solution is more suitable for the breach with slow water flow and weak impact. For the breach with large flow speed and strong impact, the technical solution needs to be further improved.

[0050] Referring to the attached Figure 5 , Figure 5 is a perspective view of a three-dimensional heavy hedge of the utility model. Referring to the attached Figure 5 It can be seen that at least three different structural styles of the heavy hedge 6 are proposed here. The first heavy hedge 6 has the same structure as the first water hedge 1, which is a hollow triangular pyramid welded with angle iron instead of steel bars. Since the structural strength of the angle iron is better than that of the steel bar and is not easy to bend and deform, it has better strength and support. Similarly, at least one conical spike formed by an extended edge is provided on each corner of the triangular pyramid. Figure 5 The second heavy hedge 6 in the middle is a hollow triangular pyramid welded with steel pipes, which can be designed with or without conical spikes. The third heavy hedge 6 is a hollow triangular prism welded with steel pipes, which is designed with conical spikes at the bottom. The main features of the three heavy hedges 6 are larger size and higher structural strength, which are suitable for large flow and fast flow, and more fierce flood.

[0051] The above-mentioned water chevaux de frise 1 and heavy chevaux de frise 6 can be reasonably selected and used according to the intensity of the flood and the mode of use, or can be used in combination.

[0052] Compare with Figure 6 , Figure 6 This is a three-dimensional diagram of the fourth anchoring chevaux de frise of the present invention. The anchoring chevaux de frise 7 is composed of a heavy chevaux de frise 6, a rigging 8, and an anchor 9. The heavy chevaux de frise 6 is connected to the anchor 9 via the rigging 8. Figure 6 It can also be seen that the anchor barricade 7 has chosen Figure 5 The first type of heavy-duty chevaux de frise is a heavy-duty chevaux de frise 6 welded with angle iron and provided with a cone thorn. Therefore, the anchoring chevaux de frise 7 has both the traction fixation of the anchor 9 and the fixation of the cone thorn deep into the soil, which can play a dual fixing role. Of course, the heavy-duty chevaux de frise 6 here can also be used Figure 5 The second type is a heavy-duty chevaux de frise 6 welded with steel pipes, or the third type is a hollow triangular prism-type heavy-duty chevaux de frise 6 welded with steel pipes.

[0053] Compare with Figure 7 , Figure 7 This is a schematic diagram of the method of using the fourth anchor barricade of the utility model. Figure 7 As can be seen, in the face of more ferocious floods, we can first place anchor 9 upstream of the breach, and by the fixing effect of anchor 9, under the traction of rigging 8, heavy-duty chevaux de frise 6 is deployed to the breach downstream. In this way, multiple anchoring chevaux de frise 7 are placed, and we can form a heavy-duty chevaux de frise 6 fixed by anchor 9 downstream of the breach. Obviously, these heavy-duty chevaux de frise 6 have a more stable structure and can be stabilized in the turbulent flood. On this basis, we place more heavy-duty chevaux de frise 6 or a large amount of water chevaux de frise 1 in front of these anchoring chevaux de frise 7, and just can form a more stable truss 3, which can cope with more turbulent floods.

[0054] Furthermore, the comparison Figure 8 , Figure 8 This is a three-dimensional diagram of the five-pile foundation barrier of the utility model. Figure 8 It can be seen that the pile foundation 10 is composed of heavy chevaux de frise 6, rigging 8, and ground piles 11. The heavy chevaux de frise 6 with a total length that meets the width requirement of the breach opening 2 is connected in series by the rigging 8, and the ground piles 11 are poured on the embankment at both ends of the breach opening 2. The heavy chevaux de frise 6 is fixed downstream of the breach opening 2 by the traction of the ground piles 11, thereby forming a more solid support base. Figure 8 It can be seen that the pile foundation chevaux de frise 10 has chosen the heavy-duty chevaux de frise 6 which is welded with steel pipes and has no spikes. This is because the ground pile 11 itself has a very firm positioning, so there is no need to fix the heavy-duty chevaux de frise 6 itself. The heavy-duty chevaux de frise 6 mainly plays a strong supporting role. The lack of spikes makes it easy to move and carry, and the heavy-duty chevaux de frise 6 can be deployed and positioned more conveniently.

[0055] Compare with Figure 9 , Figure 9 This is a schematic diagram of the use of the five-pile foundation barricade of the utility model. Figure 9 As can be seen from the figure, when encountering an extremely fierce flood, we can first pour a ground pile 11 on each side of the embankment at the breach, and then connect the heavy-duty chevaux de frise 6 with a total length that matches the width requirement of the breach 2 through the rigging 8, and use the pile foundation chevaux de frise 10 to establish the first stable support base downstream of the breach. Then, further, compare Figure 9 , we then set up anchor chevaux de frise 7 in front of the first support base to form the second support base. On this basis, we further deploy a large number of water chevaux de frise 1 in front of the second support base formed by the anchor chevaux de frise 7, that is, at the breach site, to form the third support base. From then on, the truss 3 formed by the combination of the first, second, and third support bases will have the ability to remain motionless in high-speed, high-volume floods. At this point, we then set up a barrier net 5 in front of the third support base, and then deploy a large number of sinking bars 4 in front of the barrier net 5, which will be able to block any fierce flood.

[0056] Obviously, after the flood is blocked by the sinking strip 4, the blocking work of the breach 2 is not over. On the contrary, the real blocking of the breach has just begun.

[0057] comparison Figure 4 、 Figure 9 The reason why we set the water barrier 1 in the central position opposite to the breach opening 2 and the sinking bar 4 in the upstream position of the breach opening 2 is that when the flood is blocked by the sinking bar 4, the entire breach opening 2 will be completely exposed. Since the water barrier 1 is made of steel bars, at this time, we only need to further add a certain number of steel bars at the position where the water barrier 1 is stacked according to the strength and structural needs, and then we can directly pour cement into the stacking position of the water barrier 1, and use the water barrier 1 directly as a cement skeleton to quickly complete the permanent repair and reinforcement of the dam. Subsequently, the sinking bar 4, barrier net 5, and heavy barrier 6 will be cleaned, and the entire breach opening sealing work will be completed.

[0058] Obviously, the above technical solution makes the demand for stones in the breach blocking extremely small (only a small amount of stones are involved in the blocking strips). By making a large number of prefabricated parts such as water barriers and blocking strips in advance to replace the temporary transportation of stones, the workload at the blocking site is greatly reduced and work efficiency is improved. It is of great significance to quickly prevent floods and save people’s lives and property losses, and it deserves to be popularized and promoted.

[0059] Compare with Figure 10 , Figure 10The utility model discloses a ground pile construction schematic view of equipment. The country highly values flood control work, and each place has special fund of flood control work every year, therefore, under the guidance of the above flood plugging method, in the daily flood control measure, can take out a part of fund on the key monitoring dam 12, and advance construction ground pile 11 as shown in the figure, obviously, these ground piles 11 can play the role of reinforcing dam 12, and can be prepared in advance, if the dam breaks, these ground piles 11 can be directly used to deploy pile foundation fender 10 to reach the purpose of quick plugging dam break.

Claims

1. A breach plugging apparatus, characterized by: A water baffle (1) is a hollow triangular pyramid welded by reinforcing steel bars, and at least one spike is formed by extending one reinforcing steel bar at each corner of the water baffle (1).

2. A breach plugging apparatus, characterized by: A heavy baffle (6) is a hollow triangular pyramid welded by angle iron, square steel or steel pipe.

3. A breach plugging apparatus according to claim 2, wherein: An anchor baffle (7) is made of the heavy baffle (6), rigging (8) and anchor (9), and the heavy baffle (6) is connected to the anchor (9) through the rigging (8).

4. A breach plugging apparatus as claimed in claim 2, wherein: A pile foundation baffle (10) is made of the heavy baffle (6), rigging (8) and pile (11), and the heavy baffle (6) is connected in series through the rigging (8), and the pile (11) is poured at both ends of the dam of the breach (2), and the both ends of the rigging (8) are connected to the pile (11).

5. A breach plugging apparatus, characterized by: A sinking plug (4) is composed of sinking stone (4.1), woven strip (4.2) and tie (4.3), the woven strip (4.2) is folded in half, the sinking stone (4.1) is wrapped at the folded part, and the tie (4.3) is tightened.

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