CN115288081A - Rivers burst pipe emergency rescue device and method - Google Patents
Rivers burst pipe emergency rescue device and method Download PDFInfo
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- CN115288081A CN115288081A CN202211085222.9A CN202211085222A CN115288081A CN 115288081 A CN115288081 A CN 115288081A CN 202211085222 A CN202211085222 A CN 202211085222A CN 115288081 A CN115288081 A CN 115288081A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The invention relates to a device and a method for rescuing burst pipes of a river bank. The technical scheme is as follows: the calandria emergency rescue frame is installed at a breach of a river bank, the emergency water-blocking tape is respectively connected to two ends of the calandria emergency rescue frame, a plurality of quick connecting clamps are uniformly and fixedly connected to a longitudinal stainless steel pipe, and a plurality of emergency pipelines which are transversely arranged are sequentially connected through the quick connecting clamps to form a rectangular calandria structure; the beneficial effects are that: the calandria emergency frame is arranged on two sides of the river bank at the burst part to block the outflow of flood, so that the emergency efficiency is greatly improved, the calandria emergency frame is favorable for daily storage of water conservancy emergency materials, the manufacturing cost is low, the storage is convenient, and the occupied area is small; in addition, the emergency water-blocking tapes can be quickly connected with emergency pipelines of the pipe bank emergency frame, and the emergency water-blocking tapes are tightly close to each other up and down to form a reinforced protection surface on the inner side of the river bank, so that direct impact of flood on the inner side of the river bank is avoided, and the dam break risk of the river bank is reduced.
Description
Technical Field
The invention relates to a device and a method for rescuing burst openings of river levees, in particular to a device and a method for rescuing burst openings of river levees by using a calandria.
Background
The river levees formed by natural washing or artificially constructed overground levees are generally arranged on the two banks of the river, so that the river can smoothly flow along the riverbed, however, when the water level of the riverbed is greatly raised due to rainstorm in a flood season, the levees at the two banks need to be prevented from bursting open, particularly the artificially constructed overground levees, once the levees in the river burst open, rapid reaction is needed for rush repair, otherwise the bursting open is increasingly large, even large-range levee burst can be caused, a larger dangerous situation occurs, and huge property and life threats are brought to people around the levees. Therefore, when a river breaks into banks in an early stage, emergency rescue measures are often used to reduce the degree of harm, but the current rescue method has some problems, and even though people make the best effort, the method obtains great results, but still cannot satisfy people, such as rescue time, manpower, material resources, financial resources and the like, for example, the original rescue measures are to use stones, sand bags and the like to block the breaks of the river banks, but the sand rescue has the following problems: sometimes, because the water flow is too fast, under the action of the impact force of the water flow, stones and sand bags which are just thrown away can be taken away, the breach can not be effectively blocked, and more seriously, because the soil is seriously eroded, the water and soil loss is larger, the supporting force of the river levee is reduced, the levee burst can be possibly caused, and a larger dangerous situation is formed; when the flood danger level continues to rise, the adopted emergency rescue method is to pile at the breach and then erect a scaffold to carry out emergency repair at the breach, and the emergency rescue method has the following problems: piling one by one, binding the steel pipes, the capability of blocking flood at the position of the water gap is strengthened, in the emergency process of competing for minutes and seconds, the speed of manually piling is low, the efficiency is low, and the method is not suitable for popularization of water conservancy emergency operation.
Disclosure of Invention
The invention aims to provide a device and a method for rescuing the bank pipes at the burst of the river levee, aiming at the defects in the prior art, the device and the method can rapidly put the bank pipe rescuing frame on the river levee at the two sides of the burst by preparing the special bank pipe rescuing frame and the rescuing water blocking belt when the burst of the river levee occurs, thereby improving the burst rescuing efficiency of the river levee; and the emergency water-blocking tapes are matched to be sequentially connected and abutted to form a protection surface for the inner side of the river bank, so that the risk of dam break of the river bank is reduced.
The invention provides a river levee breach pipe arrangement emergency rescue device, which adopts the technical scheme that: the calandria emergency rescue frame (1) is installed at a breach of a river bank, the emergency water-blocking tape (2) is connected to two ends of the calandria emergency rescue frame (1) respectively, the calandria emergency rescue frame (1) comprises an emergency pipeline (1.1), a longitudinal stainless steel pipe (1.2), a transverse stainless steel pipe (1.3) and quick connecting clamps (1.4), the longitudinal stainless steel pipe (1.2) and the transverse stainless steel pipe (1.3) are fixed by welding to form a stainless steel supporting framework, the longitudinal stainless steel pipe (1.2) is uniformly and fixedly connected with a plurality of quick connecting clamps (1.4), and the transverse emergency pipeline (1.1) is sequentially connected through the quick connecting clamps (1.4) to form a rectangular calandria structure; the emergency water-blocking belt is characterized in that two ends of the emergency pipeline (1.1) are movably connected with emergency water-blocking belts (2), each emergency water-blocking belt (2) comprises a water-blocking belt end (2.1) and a rubber body (2.2), a pressurizing chamber (2.1.1) is arranged at the outer end of each water-blocking belt end (2.1), the inner end of each water-blocking belt end (2.1) is connected with the rubber body (2.2), more than one group of water through holes are formed in the rubber body (2.2), and the pressurizing chambers (2.1.1) are communicated with the water through holes.
Preferably, the rubber body (2.2) has an oval shape, a first water through hole (2.3) and a second water through hole (2.4) are formed in the rubber body, and the first water through hole (2.3) and the second water through hole (2.4) are circular through hole structures.
Preferably, the emergency water-blocking tape (2) is movably connected with the outer end of an emergency pipeline (1.1) of the pipe bank emergency frame (1) through a single-pipe butt joint (3), the single-pipe butt joint (3) comprises a butt joint framework (3.1) and a rubber butt joint male joint (3.2), and the two ends of the butt joint framework (3.1) are respectively provided with the rubber butt joint male joint (3.2).
Preferably, foretell rubber butt joint public head (3.2) is equipped with rubber subject (3.2.1) and a plurality of rubber leather cup (3.2.2) are constituteed, rubber subject (3.2.1) are the cylinder structure, and rubber subject (3.2.1) and butt joint skeleton (3.1) structure as an organic whole, are equipped with a plurality of rubber leather cups (3.2.2) in proper order at the outer wall of rubber subject (3.2.1).
Preferably, the pipe arrangement emergency frame (1) further comprises a bent earth anchor (1.6) and an earth anchor connecting ring (1.7), wherein the bent earth anchor (1.6) is connected to the lower end of the longitudinal stainless steel pipe (1.2), and the bent earth anchor (1.6) is bent downwards in an inclined manner; the ground anchor connecting ring (1.7) is arranged at the upper end of the longitudinal stainless steel pipe (1.2) and is used for being matched with the movable ground anchor (4), so that the movable ground anchor (4) penetrates through the ground anchor connecting ring (1.7) to be inserted into a river wall to fix the pipe arranging emergency rescue frame (1).
Preferably, the emergency pipeline (1.1) in the pipe bank emergency frame (1) is a cylindrical light pipeline, or the outer wall of the emergency pipeline (1.1) is provided with more than one water permeable hole.
The invention provides a using method of a riverbank burst calandria emergency device, which comprises the following steps:
1. firstly, at the beginning of a burst of a river levee, a calandria emergency frame (1) is quickly assembled, the calandria emergency frame (1) is composed of an emergency pipeline (1.1) and a stainless steel supporting framework, a light plastic emergency pipeline (1.1) is quickly installed on a quick connecting clamp (1.4) of a longitudinal stainless steel pipe (1.2) of the stainless steel supporting framework to form a tightly connected calandria structure, the calandria emergency frame is quickly conveyed to the burst of the river levee, the calandria emergency frame (1) is installed on the inner side of the burst, river water is quickly filled in the emergency pipeline (1.1), the calandria emergency frame (1) quickly sinks and leans against two sides of the burst under the gravity action of the stainless steel supporting framework, the calandria emergency frame (1) is fixed on two sides of the burst under the action of outward flowing of flood along the burst, the calandria is blocked from flowing outwards, and then stones, sand bags and soil are quickly filled in the burst;
2. secondly, a plurality of emergency water-blocking tapes (2) are quickly connected to two ends of the calandria emergency frame (1), the emergency water-blocking tapes (2) are movably connected with the outer ends of emergency pipelines (1.1) of the calandria emergency frame (1) through single-pipe butt joints (3), the emergency water-blocking tapes (2) are connected to two ends of the calandria emergency frame (1), the cross section of each emergency water-blocking tape (2) is of an oval structure, the emergency water-blocking tapes (2) are sequentially abutted to each other up and down to form a protection surface for a river bank, and the inner cavity of each emergency water-blocking tape (2) is provided with more than one group of water through holes, so that river water enters the emergency water-blocking tapes (2) along the emergency pipelines (1.1), the weight of the emergency water-blocking tapes (2) is increased, the emergency water-blocking tapes are convenient to sink below the water surface of the inner side of the river bank to form a protection surface for the river bank, the direct impact of the river bank on flood is avoided, and the protection for the river bank is prolonged.
The second river levee breach calandria emergency rescue device provided by the invention has the technical scheme that: the emergency water-blocking belt comprises a plurality of groups of emergency water-blocking belts (2), water-blocking belt butt joints (5) and special movable ground anchors (6), wherein the emergency water-blocking belts (2) provided with the water-blocking belt butt joints (5) are fixed at the breach of a river bank through the special movable ground anchors (6), one ends of the emergency water-blocking belts (2) are provided with the water-blocking belt butt joints (5), and the other ends of the emergency water-blocking belts (2) are connected with the emergency water-blocking belts (2) through single-pipe butt joints (3); the emergency water-blocking tape (2) comprises a water-blocking tape end (2.1) and a rubber body (2.2), wherein a pressurizing chamber (2.1.1) is arranged at the outer end of the water-blocking tape end (2.1), the inner end of the water-blocking tape end (2.1) is connected with the rubber body (2.2), more than one group of water through holes are arranged in the rubber body (2.2), and the pressurizing chamber (2.1.1) is communicated with the water through holes; the water-blocking belt butt joint (5) comprises a butt joint skeleton (5.1), a butt joint rubber body (5.2) and butt joint connecting rods (5.3), wherein the upper side and the lower side of the butt joint skeleton (5.1) are respectively provided with the butt joint connecting rods (5.3), the outer side of the butt joint skeleton (5.1) is provided with the butt joint rubber body (5.2), one end of the butt joint rubber body (5.2) is provided with a main water inlet hole (5.2.1), and the outer side of the other end of the butt joint rubber body (5.2) is provided with a plurality of butt joint rubber leather cups (5.2.2); the special movable ground anchor (6) comprises a main connecting rod (6.1), a multi-head ground anchor (6.2) and a transverse supporting rod (6.3), wherein the lower end of the main connecting rod (6.1) is connected with the multi-head ground anchor (6.2), one end of the multi-head ground anchor (6.2) is welded and fixed through the transverse supporting rod (6.3), and the other ends of the multi-head ground anchor are arranged in parallel.
Preferably, the cross-sectional flow area of the plenum chamber (2.1.1) is greater than the cross-sectional flow area of more than one set of water passage holes.
The second use method of the river levee breach calandria emergency rescue device provided by the invention has the technical scheme that the method comprises the following steps:
1. firstly, at the beginning of a burst of a river bank, quickly connecting a plurality of emergency water-blocking tapes (2) with a water-blocking tape butt joint (5) in an assembling way, wherein one end of a butt joint rubber body (5.2) of the water-blocking tape butt joint (5) is provided with a main water inlet hole (5.2.1), the outer side of the other end of the butt joint rubber body (5.2) is provided with a plurality of butt joint rubber cups (5.2.2), the butt joint rubber cups (5.2.2) are inserted into a water-blocking tape end head (2.1) of the emergency water-blocking tape (2), and the flow cross-sectional area of a formed pressurizing chamber (2.1.1) is larger than that of more than one group of water through holes;
2. then, inserting a butt joint connecting rod (5.3) of a butt joint (5) of the water-blocking belt into one side of a burst of the river bank for fixing, pulling a plurality of emergency water-blocking belts (2) to the other side of the burst along the inner side of the river bank in sequence, enabling river water to enter the emergency water-blocking belts (2) along an emergency pipeline (1.1), so that the weight of the emergency water-blocking belts (2) is increased, then inserting a special movable ground anchor (6) into one side of the burst of the river bank, fixing the emergency water-blocking belts (2) through a multi-head ground anchor (6.2), and then inserting the special movable ground anchor (6) into the other side of the burst of the river bank, so that outflowing flood is blocked, and then quickly filling stones, sand bags, soil and the like into the burst to finish quick emergency repair;
3. the single pipe butt joint (3) is connected with the other end of the emergency water-blocking belt (2), the emergency water-blocking belt (2) is of an oval structure, and the emergency water-blocking belts (2) are sequentially connected to form a protection surface for the river levee, so that the river levee is prevented from directly impacting flood, and the protection of the river levee is prolonged.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the calandria emergency frame of the invention is composed of an emergency pipeline and a stainless steel supporting framework, a light plastic emergency pipeline is arranged on a longitudinal stainless steel pipe of the stainless steel supporting framework to form a tightly connected calandria structure, so that the carrying weight is convenient to reduce, the design of the stainless steel supporting framework is to support and fix the calandria structure, the calandria emergency frame is quickly conveyed to the breach of the river levee and is arranged at the inner side of the river levee, the river can quickly fill the emergency pipeline, is convenient to quickly sink and lean against two sides of the breach, the calandria emergency frame is fixed at two sides of the river levee at the breach under the action of outward flowing of the flood along the breach and blocks the outflow of the flood, then stones, sand bags and soil are quickly filled into the breach for quick emergency, the emergency efficiency is greatly improved, the daily storage of water conservancy emergency materials is facilitated, the manufacturing cost is low, the storage is also convenient, the occupied area is small, and the calandria emergency frames with different sizes can be prepared according to different needs to deal with different sized burst mouths with different sizes;
in addition, the invention also designs an emergency water-blocking tape which can be quickly connected with an emergency pipeline of the calandria emergency frame and can be connected with a plurality of groups of emergency water-blocking tapes, the cross section of each emergency water-blocking tape is of an oval structure, and the interior of each emergency water-blocking tape is provided with a water through hole, so that the water-blocking strength is improved, and thus, a plurality of emergency water-blocking tapes are tightly close to each other up and down, a reinforced protection surface for the inner side of a river bank can be formed, the direct impact of flood on the inner side of the river bank is avoided, the dam breaking risk of the river bank is reduced, and the protection function of the river bank can be prolonged under the condition of continuous high water level.
Drawings
FIG. 1 is a schematic view of the installation structure of the breach emergency of the present invention in a top view;
fig. 2 is a first structural schematic diagram of the pipe discharging emergency frame;
FIG. 3 is a schematic view of the construction of the quick connect clip;
FIG. 4 is a schematic structural diagram of the emergency water-blocking tape in a top view direction;
FIG. 5 isbase:Sub>A schematic sectional view in the horizontal direction A-A of the emergency water-blocking tape;
FIG. 6 is a schematic view of a single tube docking head configuration;
FIG. 7 is a schematic structural view of a movable ground anchor;
FIG. 8 is a schematic structural diagram of a special movable ground anchor;
fig. 9 is a schematic structural view of a second embodiment of the pipe discharging emergency frame;
fig. 10 is a schematic structural view in the top view direction of the third embodiment of the breach emergency of the present invention;
FIG. 11 is a schematic view of a half-section of a water-blocking tape butt joint;
FIG. 12 is a left side view of the water blocking tape docking head;
FIG. 13 is a schematic structural view of the water-blocking tape after the butt joint is connected with the emergency water-blocking tape;
in the upper diagram: the device comprises a river levee a, a breach b, a stone c, a pipe arrangement emergency frame 1, an emergency water-blocking tape 2, a single pipe butt joint 3, a movable ground anchor 4, a water-blocking tape butt joint 5, a special movable ground anchor 6, a plastic pipeline 1.1, a longitudinal stainless steel pipe 1.2, a transverse stainless steel pipe 1.3, a quick connecting clamp 1.4, a welding point 1.5, a bent inserting ground anchor 1.6 and a ground anchor connecting ring 1.7, an arc-shaped clamp 1.4.1, a connecting hole 1.4.2, a fixing end 1.4.3 and a fixing screw 1.4, a water-blocking tape end 2.1, a rubber body 2.2, a first water through hole 2.3 and a second water through hole 2.4, a pressurizing chamber 2.1.1, a butt joint framework 3.1, a rubber butt joint male joint 3.2, a rubber main body 3.2.1 and a plurality of rubber leather 3.2.2, a butt joint framework 5.1, a water inlet rubber body 5.2, a butt joint connecting rod 5.3, a main rubber body 5.2.6, a handle connecting rod 5.6, a multi-head connecting rod, a transverse rubber bowl 6 and a multi-head anchor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.
Referring to fig. 5, the rubber body 2.2 has an oval shape, is installed in a horizontal direction, and can improve water blocking capability, and is internally provided with a first water through hole 2.3 and a second water through hole 2.4, wherein the first water through hole 2.3 and the second water through hole 2.4 are circular through hole structures, and the working principle is as follows: the rubber body 2.2 with the oval structure can improve the stability of the emergency water-blocking tape in the emergency process, so that the blocked part is safe and reliable; by arranging the first water through holes 2.3 and the second water through holes 2.4, water flowing out of river water can be used for pressing the emergency water-blocking belt, so that the effect of blocking stone sand by pressing is achieved, a flow dividing effect is achieved, and the water flow at the emergency position is slightly smaller than that of the river section after the emergency water-blocking belt discharges water in the whole process method, so that the river water pressure at the emergency position is slightly higher, the water and soil loss at the emergency position is reduced, and the safety of the emergency position is improved.
Referring to fig. 3, the quick connection clip 1.4 includes an arc clip 1.4.1, a connection hole 1.4.2, a fixed end 1.4.3 and a fixing screw 1.4.4, the connection hole 1.4.2 is arranged in the inner cavity of the fixed end 1.4.3 and is used for being sleeved on the longitudinal stainless steel tube 1.2, and then the fixed end is fixed firmly by the fixing screw 1.4.4 arranged on one side of the fixed end 1.4.3, the emergency pipeline 1.1 is movably connected by the arc clip 1.4.1 with elasticity on the outer side of the fixed end 1.4.3, the required number of quick connection clips 1.4 are uniformly fixed on each longitudinal stainless steel tube 1.2, so that a plurality of emergency pipelines 1.1 can be quickly connected, and the disassembly and the installation are convenient; of course, a person skilled in the art can also firmly fix the emergency pipeline 1.1 by using a circular clip or a wire.
The emergency water-blocking belt 2 is movably connected with the outer end of an emergency pipeline 1.1 of a calandria emergency frame 1 through a single-pipe butt joint 3, referring to fig. 6, the single-pipe butt joint 3 comprises a butt joint framework 3.1 and a rubber butt joint male joint 3.2, and two ends of the butt joint framework 3.1 are respectively provided with the rubber butt joint male joint 3.2.
Referring to fig. 6, the rubber butt joint male joint 3.2 is provided with a rubber main body 3.2.1 and a plurality of rubber cups 3.2.2, the rubber main body 3.2.1 is of a cylindrical structure, the rubber main body 3.2.1 and the butt joint framework 3.1 are of an integral structure, and the plurality of rubber cups 3.2.2 are sequentially arranged on the outer wall of the rubber main body 3.2.1, so that better connection and sealing effects can be achieved.
In addition, river water can enter along the inner cavity of the emergency pipe 1.1, so that the river water can sink as soon as possible and is prevented from floating on the water surface; or pipeline 1.1's that speedily carries out rescue work outer wall is equipped with more than one hole of permeating water, and the advantage that the hole 1.1.1.1 that sets up permeates water is that the river can be quick enter into pipeline 1.1 inner chamber of speedily carrying out rescue work, reduces the problem that the settling rate that buoyancy brought reduces, certainly, sets up and permeates water the hole and also be inhomogeneous a small amount of and punch, avoids reducing the intensity of pipeline 1.1's that speedily carries out rescue work outer wall.
The invention provides a using method of a riverbank breach calandria emergency rescue device, which comprises the following steps:
1. firstly, at the beginning of a burst of a river levee, the calandria emergency frame 1 is quickly assembled, because the calandria emergency frame 1 is composed of an emergency pipeline 1.1 and a stainless steel supporting framework, a light plastic emergency pipeline 1.1 is quickly installed on a quick connecting clamp 1.4 of a longitudinal stainless steel pipe 1.2 of the stainless steel supporting framework to form a tightly connected calandria structure, the calandria emergency frame is quickly conveyed to a burst b of the river levee a, the calandria emergency frame 1 is installed on the inner side of the river levee of the burst b, river water quickly fills an inner cavity of the emergency pipeline 1.1, the calandria emergency frame 1 quickly sinks and leans against two sides of the burst under the gravity action of the stainless steel supporting framework, the calandria emergency frame 1 is fixed on two sides of the burst and blocks the flood under the action of outward flowing of the flood along the burst, and then c, sand bags, stones and the like are quickly filled into the burst to carry out emergency;
2. secondly, a plurality of emergency water-blocking belts 2 can be quickly connected to two ends of the calandria emergency frame 1, the emergency water-blocking belts 2 are movably connected with the outer ends of emergency pipelines 1.1 of the calandria emergency frame 1 through single pipe butt joints 3, the emergency water-blocking belts 2 are connected to the two ends of the calandria emergency frame 1, the cross section of each emergency water-blocking belt 2 is of an oval structure, the emergency water-blocking belts 2 are sequentially abutted to form a protection surface for a river bank, and the inner cavity of each emergency water-blocking belt 2 is provided with more than one group of water through holes, so that river water enters the emergency water-blocking belts 2 along the emergency pipelines 1.1, the weight of the emergency water-blocking belts 2 is increased, the emergency water-blocking belts are convenient to sink below the water surface on the inner side of the river bank, the protection surface for the river bank is formed, the river bank is prevented from directly impacting water, and the river bank is protected.
The difference from the embodiment 1 is that:
referring to fig. 7-9, the pipe bank emergency rescue frame 1 further comprises a bent earth-inserting anchor 1.6 and an earth anchor connecting ring 1.7, wherein the bent earth-inserting anchor 1.6 is connected to the lower end of the longitudinal stainless steel pipe 1.2, and the bent earth-inserting anchor 1.6 is bent downwards in an inclined manner, so that the bent earth-inserting anchor can be conveniently and directly inserted into a river bank when being installed on the inner side of the river bank to form the effect of fixing the pipe bank emergency rescue frame 1; in addition, the ground anchor connecting ring 1.7 is arranged at the upper end of the longitudinal stainless steel pipe 1.2 at the two sides, and can be matched with the movable ground anchor 4 according to the position and the situation of a breach on site, so that the movable ground anchor 4 penetrates through the ground anchor connecting ring 1.7 to be inserted into a river bank to assist and fix the pipe bank emergency rescue frame 1; when the breach does not have the condition of inserting the movable ground anchor 4, the ground anchor 1.6 is inserted through the bend of the lower end to play a role in fixing, then the emergency water-blocking tape 2 is connected with the two ends, and the special movable ground anchor 6 is inserted outside the emergency water-blocking tape 2 to play a role in auxiliary fixing. The special movable ground anchor 6 comprises a main connecting rod 6.1, a multi-head ground anchor 6.2 and a transverse supporting rod 6.3, wherein the lower end of the main connecting rod 6.1 is connected with the multi-head ground anchor 6.2, one end of the multi-head ground anchor 6.2 is welded and fixed through the transverse supporting rod 6.3, and the other end of the multi-head ground anchor is arranged in parallel, so that the multi-head ground anchor 6.2 can play a role in fixing after being inserted into a gap formed by the plurality of emergency rescue water-blocking tapes 2.
The flow cross-sectional area of the pressurizing chamber 2.1.1 is larger than that of more than one group of water through holes, the embodiment takes two groups of water through holes as an example, which is beneficial to the occurrence of siphon phenomenon and the implementation of drainage function, after the siphon phenomenon occurs, the weight of the emergency water-blocking tape 2 is increased, and meanwhile, because the increased weight is river water, the density is proper, the influence on a levee is small, at this time, the weight of the emergency water-blocking tape 2 is increased, the contact area of the emergency water-blocking tape 2 and the levee is increased, the water-blocking capability of the emergency water-blocking tape 2 is improved, meanwhile, the safety of water blocking is further enhanced, and meanwhile, in order to further enhance the stability of the emergency water-blocking tape 2, a special movable ground anchor 6 can be utilized for further anchoring, so as to improve the quality of emergency and disaster relief.
The invention provides a use method of a second river levee breach pipe emergency rescue device, which comprises the following processes:
1. firstly, at the beginning of a breach of a river bank, quickly assembling and connecting a plurality of emergency water-blocking tapes 2 with a water-blocking tape butt joint 5, wherein one end of a butt joint rubber body 5.2 of the water-blocking tape butt joint 5 is provided with a main water inlet hole 5.2.1, the outer side of the other end of the butt joint rubber body 5.2 is provided with a plurality of butt joint rubber leather cups 5.2.2, the butt joint rubber leather cups 5.2.2 are inserted into the water-blocking tape end 2.1 of the emergency water-blocking tape 2, and the through-flow cross-sectional area of a formed pressurizing chamber 2.1.1 is larger than that of more than one group of through-flow holes;
2. then, inserting a butt joint connecting rod 5.3 of a butt joint 5 of the water-blocking tape into one side of a burst of the river bank for fixing, then pulling a plurality of emergency water-blocking tapes 2 to the other side of the burst along the inner side of the river bank in sequence, enabling river water to enter the emergency water-blocking tapes 2 along emergency pipelines 1.1, so that the weight of the emergency water-blocking tapes 2 is increased, then inserting special movable ground anchors 6 into one side of the burst of the river bank, fixing the plurality of emergency water-blocking tapes 2 through the multi-head ground anchors 6.2, and inserting the special movable ground anchors 6 into the other side of the burst of the river bank, so that outflowing flood is blocked, and then quickly filling stones, sand bags, soil and the like into the burst to finish quick emergency repair;
3. the single pipe butt joint 3 is connected with the other end of the emergency water-blocking tape 2, the emergency water-blocking tape 2 is of an oval structure, and the emergency water-blocking tapes 2 are sequentially connected to form a protection surface for the river bank, so that the direct impact of the river bank on flood is avoided, and the protection of the river bank is prolonged.
The above description is only a few preferred embodiments of the present invention, and any person skilled in the art may modify the above-described embodiments or modify them into equivalent ones. Therefore, the technical solution according to the present invention is subject to corresponding simple modifications or equivalent changes, as far as the scope of the present invention is claimed.
Claims (10)
1. A bank breach calandria emergency device is characterized in that: the calandria emergency rescue frame (1) is installed at a breach of a river bank, the emergency rescue water-blocking tapes (2) are respectively connected to two ends of the calandria emergency rescue frame (1), the calandria emergency rescue frame (1) comprises an emergency pipeline (1.1), a longitudinal stainless steel pipe (1.2), a transverse stainless steel pipe (1.3) and quick connection clips (1.4), the longitudinal stainless steel pipe (1.2) and the transverse stainless steel pipe (1.3) are fixed through welding to form a stainless steel support framework, a plurality of quick connection clips (1.4) are uniformly and fixedly connected to the longitudinal stainless steel pipe (1.2), and the quick connection clips (1.4) are sequentially connected with the plurality of emergency pipelines (1.1) which are transversely arranged to form a rectangular calandria structure; the emergency water-blocking hose is characterized in that emergency water-blocking hoses (2) are movably connected to two ends of the emergency pipeline (1.1), each emergency water-blocking hose (2) comprises a water-blocking hose end (2.1) and a rubber body (2.2), a pressurizing chamber (2.1.1) is arranged at the outer end of each water-blocking hose end (2.1), the rubber body (2.2) is connected to the inner end of each water-blocking hose end (2.1), more than one group of water through holes are formed in each rubber body (2.2), and each pressurizing chamber (2.1.1) is communicated with each water through hole.
2. The riverbank breach pipe emergency rescue device according to claim 1, wherein: the rubber body (2.2) is of an oval structure, a first water through hole (2.3) and a second water through hole (2.4) are arranged inside the rubber body, and the first water through hole (2.3) and the second water through hole (2.4) are of circular through hole structures.
3. The riverbank breach pipe emergency rescue device according to claim 1, wherein: the emergency water-blocking belt (2) is movably connected with the outer end of an emergency pipeline (1.1) of the pipe arrangement emergency frame (1) through a single-pipe butt joint (3), the single-pipe butt joint (3) comprises a butt joint framework (3.1) and a rubber butt joint male joint (3.2), and the rubber butt joint male joint (3.2) is arranged at each of two ends of the butt joint framework (3.1).
4. The river levee breach calandria emergency device according to claim 3, wherein: rubber butt joint public head (3.2) be equipped with rubber subject (3.2.1) and a plurality of rubber leather cup (3.2.2) and constitute, rubber subject (3.2.1) are the cylinder structure, and rubber subject (3.2.1) and butt joint skeleton (3.1) structure as an organic whole, be equipped with a plurality of rubber leather cups (3.2.2) in proper order at the outer wall of rubber subject (3.2.1).
5. The riverbank breach pipe emergency rescue device according to claim 1, wherein: the pipe bank emergency rescue frame (1) further comprises a bent earth anchor (1.6) and an earth anchor connecting ring (1.7), wherein the bent earth anchor (1.6) is connected to the lower end of the longitudinal stainless steel pipe (1.2), and the bent earth anchor (1.6) is bent downwards in an inclined mode; the ground anchor connecting ring (1.7) is arranged at the upper end of the longitudinal stainless steel pipe (1.2) and is used for being matched with the movable ground anchor (4), so that the movable ground anchor (4) penetrates through the ground anchor connecting ring (1.7) to be inserted into a river wall to fix the pipe arranging emergency rescue frame (1).
6. The river levee breach calandria emergency device according to claim 1, wherein: the emergency pipeline (1.1) in the calandria emergency frame (1) is a cylindrical light pipeline, or the outer wall of the emergency pipeline (1.1) is provided with more than one water permeable holes.
7. A method for using the pipe bank emergency rescue device according to any one of claims 1 to 6, which is characterized in that: the method comprises the following steps:
1. firstly, at the beginning of a burst of a river levee, a calandria emergency frame (1) is quickly assembled, the calandria emergency frame (1) is composed of an emergency pipeline (1.1) and a stainless steel supporting framework, a light plastic emergency pipeline (1.1) is quickly installed on a quick connecting clamp (1.4) of a longitudinal stainless steel pipe (1.2) of the stainless steel supporting framework to form a tightly connected calandria structure, the calandria emergency frame is quickly conveyed to the burst of the river levee, the calandria emergency frame (1) is installed on the inner side of the burst, river water is quickly filled in the emergency pipeline (1.1), the calandria emergency frame (1) quickly sinks and leans against two sides of the burst under the gravity action of the stainless steel supporting framework, the calandria emergency frame (1) is fixed on two sides of the burst under the action of outward flowing of flood along the burst, the calandria is blocked from flowing outwards, and then stones, sand bags and soil are quickly filled in the burst;
2. secondly, a plurality of emergency water-blocking belts (2) are quickly connected to two ends of the calandria emergency frame (1), the emergency water-blocking belts (2) are movably connected with the outer ends of emergency pipelines (1.1) of the calandria emergency frame (1) through single-pipe butt joints (3), the emergency water-blocking belts (2) are connected to two ends of the calandria emergency frame (1), the cross section of each emergency water-blocking belt (2) is of an oval structure, the emergency water-blocking belts (2) are sequentially abutted to the upper side and the lower side to form a protection surface for a river bank, and the inner cavity of each emergency water-blocking belt (2) is provided with more than one group of water through holes, so that river water enters the emergency water-blocking belts (2) along the emergency pipelines (1.1), the weight of the emergency water-blocking belts (2) is increased, the emergency water-blocking belts are convenient to sink below the water surface on the inner side of the river bank to form a protection surface for the river bank, the river bank is prevented from directly impacting flood water, and the river bank is also protected.
8. A bank breach calandria emergency device is characterized in that: the emergency water-blocking belt comprises a plurality of groups of emergency water-blocking belts (2), water-blocking belt butt joints (5) and special movable ground anchors (6), wherein the emergency water-blocking belts (2) provided with the water-blocking belt butt joints (5) are fixed at the breach of the river bank through the special movable ground anchors (6), one ends of the emergency water-blocking belts (2) are provided with the water-blocking belt butt joints (5), and the other ends of the emergency water-blocking belts (2) are connected with the emergency water-blocking belts (2) through single-pipe butt joints (3); the emergency water-blocking tape (2) comprises a water-blocking tape end (2.1) and a rubber body (2.2), wherein a pressurizing chamber (2.1.1) is arranged at the outer end of the water-blocking tape end (2.1), the inner end of the water-blocking tape end (2.1) is connected with the rubber body (2.2), more than one group of water through holes are formed in the rubber body (2.2), and the pressurizing chamber (2.1.1) is communicated with the water through holes; the water-blocking belt butt joint (5) comprises a butt joint skeleton (5.1), a butt joint rubber body (5.2) and butt joint connecting rods (5.3), wherein the upper side and the lower side of the butt joint skeleton (5.1) are respectively provided with the butt joint connecting rods (5.3), the outer side of the butt joint skeleton (5.1) is provided with the butt joint rubber body (5.2), one end of the butt joint rubber body (5.2) is provided with a main water inlet hole (5.2.1), and the outer side of the other end of the butt joint rubber body (5.2) is provided with a plurality of butt joint rubber leather cups (5.2.2); the special movable ground anchor (6) comprises a main connecting rod (6.1), a multi-head ground anchor (6.2) and a transverse supporting rod (6.3), wherein the lower end of the main connecting rod (6.1) is connected with the multi-head ground anchor (6.2), one end of the multi-head ground anchor (6.2) is welded and fixed through the transverse supporting rod (6.3), and the other ends of the multi-head ground anchor are arranged in parallel.
9. The river levee breach calandria emergency device according to claim 8, wherein: the cross-sectional area of the plenum chamber (2.1.1) is larger than the cross-sectional area of more than one group of water through holes.
10. The use method of the river levee breach calandria emergency device according to claim 9, characterized in that: the method comprises the following steps:
1. firstly, at the beginning of a burst of a river bank, quickly connecting a plurality of emergency water-blocking tapes (2) with a water-blocking tape butt joint (5) in an assembling way, wherein one end of a butt joint rubber body (5.2) of the water-blocking tape butt joint (5) is provided with a main water inlet hole (5.2.1), the outer side of the other end of the butt joint rubber body (5.2) is provided with a plurality of butt joint rubber cups (5.2.2), the butt joint rubber cups (5.2.2) are inserted into a water-blocking tape end head (2.1) of the emergency water-blocking tape (2), and the flow cross-sectional area of a formed pressurizing chamber (2.1.1) is larger than that of more than one group of water through holes;
2. then, inserting a butt joint connecting rod (5.3) of a butt joint (5) of the water-blocking belt into one side of a burst of the river bank for fixing, pulling a plurality of emergency water-blocking belts (2) to the other side of the burst along the inner side of the river bank in sequence, enabling river water to enter the emergency water-blocking belts (2) along an emergency pipeline (1.1), so that the weight of the emergency water-blocking belts (2) is increased, then inserting a special movable ground anchor (6) into one side of the burst of the river bank, fixing the emergency water-blocking belts (2) through a multi-head ground anchor (6.2), and then inserting the special movable ground anchor (6) into the other side of the burst of the river bank, so that outflowing flood is blocked, and then quickly filling stones, sand bags, soil and the like into the burst to finish quick emergency repair;
3. the single pipe butt joint (3) is connected with the other end of the emergency water-blocking belt (2), the emergency water-blocking belt (2) is of an oval structure, and the emergency water-blocking belts (2) are sequentially connected to form a protection surface for the river levee, so that the river levee is prevented from directly impacting flood, and the protection of the river levee is prolonged.
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| CN202211085222.9A CN115288081B (en) | 2022-09-06 | 2022-09-06 | Rivers burst pipe emergency rescue device and method |
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| CN202211085222.9A CN115288081B (en) | 2022-09-06 | 2022-09-06 | Rivers burst pipe emergency rescue device and method |
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| CN114000463A (en) * | 2021-11-30 | 2022-02-01 | 白建康 | Liftable formula dykes and dams burst quick plugging device |
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| JP2009144331A (en) * | 2007-11-21 | 2009-07-02 | Hayashi Bussan Hatsumei Kenkyusho:Kk | Repair method for collapsed section of dike for river, lake, and marsh |
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| CN115288081B (en) | 2023-04-11 |
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