CN218060134U

CN218060134U - Novel flood control closure device

Info

Publication number: CN218060134U
Application number: CN202221764973.9U
Authority: CN
Inventors: 李新安
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-16
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to an emergent flood control equipment field of speedily carrying out rescue work specifically is novel flood control cut-off equipment, frame dams including support frame and swing joint on the support frame, lower support angle of each fixedly connected with on two curb girders of support frame, two respectively be provided with a location connecting rod on the lower support angle, two the top of location connecting rod respectively is provided with an upper support angle, and two the upper support angle is fixed respectively in the both sides of frame that dams, the middle fixedly connected with of frame that dams shutoff net, the bottom of frame that dams is equipped with first connecting piece, just the frame that dams passes through connecting piece and support frame swing joint. The utility model discloses mechanized operation degree is high, safe swift, weak point consuming time to and the better safety of guaranteeing the people property.

Description

Novel flood control closure device

Technical Field

The utility model relates to an emergent flood control equipment field of speedily carrying out rescue work specifically is novel flood control cut-off equipment.

Background

Along with the continuous rise of the air temperature, difficult and dangerous flood seasons are also continuously approached, and great loss is caused to the life and property safety of the nation and people each year due to flood disasters.

At present, the traditional method is mostly adopted for flood closure in China, although modern large-scale plugging machinery is used, a diversion intercepting device is not used, so that a lot of precious materials are washed away by the flood, huge waste of manpower, material resources and financial resources is caused, and meanwhile, great threat is caused to emergency rescue and disaster relief personnel.

There is therefore a need for new flood protection cut-off devices to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel flood control cut-off equipment to solve the long and low problem of security of the time of damming that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: novel flood control cut-off equipment, frame including support frame and swing joint dams on the support frame, hold in the palm the angle, two under each fixedly connected with on two curb girders of support frame respectively be provided with a location connecting rod, two on holding in the palm the angle down the top of location connecting rod respectively is provided with a pop-up angle, and two the pop-up angle is fixed respectively in the both sides of frame that dams, the middle fixedly connected with of frame that dams net of damming, the bottom of frame that dams is equipped with first connecting piece, just the frame that dams passes through connecting piece and support frame swing joint.

Preferably, the first connecting piece is composed of a center pin and sleeves sleeved at two ends of the center pin, the two sleeves are respectively welded and fixed at two sides of the bottom end of the intercepting frame, the center pin penetrates through the support frame, and the center pin is rotatably connected with the support frame.

Preferably, the range of motion of the center pin is between ninety degrees and one hundred eighty degrees.

Preferably, the two ends of one side of the support frame, which is far away from the closure frame, are respectively provided with a traction hole, the two traction holes are respectively sleeved with a traction ring, and the two traction rings are respectively fixedly provided with a steel chain.

Preferably, two the same go-between of one end fixedly connected with of support frame is kept away from to the steel chain, the first chain of fixedly connected with on the go-between, and the one end that the chain deviates from the go-between is equipped with the float, the winding is fixed with the second chain on the float, is fixed with the anchor chain on the second chain, and the anchor chain deviates from the one end fixedly connected with ground anchor of second chain.

Preferably, the both ends of location connecting rod all are equipped with the second connecting piece, just the both ends of location connecting rod all are connected with the rotation of holding in the palm angle and pop-up angle respectively through the second connecting piece.

Preferably, the second connecting member is constituted by a bolt and a nut screwed to the bolt.

Preferably, the support frame and the closure frame are formed by splicing and fixing a plurality of steel pipes, and the steel pipes are made of high-strength steel.

Preferably, constitute all adopt welding mode fixed connection between the many steel pipes in support frame and the frame that dams.

Preferably, one side of the intercepting frame facing the support frame is an intercepting surface.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The flood control operation can be carried out by utilizing multiple types of machines, the labor intensity is reduced, the efficiency is improved, the time is saved, and the safety is ensured.

(2) When guaranteeing the flood through the net water conservancy diversion of damming, realize the regulation and control of damming, can be greater than the material interception of damming net aperture, avoid losing and the danger that flows along with the flood and cause.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the positioning link of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a partial schematic view of the structure of the present invention.

In the figure: 1. a support frame; 2. a supporting angle is set; 3. positioning the connecting rod; 4. lifting an angle; 5. a flow stopping frame; 6. a flow-intercepting net; 7. a sleeve; 8. a center pin; 9. a drawing hole; 10. a traction ring; 11. a steel chain; 12. a connecting ring; 13. floating; 14. and (7) anchoring the ground.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the novel flood control cut-off device comprises a cut-off frame formed by combining a support frame 1 and a cut-off frame 5, when in flood control cut-off, a plurality of cut-off frames are required to be arranged in a row to form cut-off and flood control, and the specific number is determined by the ranges of flood control and cut-off;

the support frame 1 and the closure frame 5 are formed by splicing and fixing a plurality of steel pipes, and the steel pipes are made of high-strength steel materials, as shown in figure 1;

because the steel pipe has strong rigidity, high hardness, large processing difficulty and high technical content, the steel pipe is reserved in advance in emergency rescue, the efficiency is improved, and the loss caused by flood disaster is reduced, and the joints of the steel pipes in the support frame 1 and the closure frame 5 are fixedly connected in a welding mode, so that the steel pipes can be firmly connected with each other, the mechanical damage is removed, and the steel pipe can be competent for large-scale flood control and closure engineering of large rivers.

Further, as shown in fig. 1, one side of the intercepting frame 5 facing the support frame 1 is an intercepting surface, and the intercepting net 6 is fixedly connected in the middle of the intercepting frame 5, and the intercepting net 6 has a lot of holes, so that the resistance of flood to the intercepting net 6 is reduced, materials larger than the hole diameter are intercepted while the flood can normally flow, the formation of a dam body can be accelerated, the intercepting time is shortened, the threat to the life safety of the personnel at the rear is reduced, and the materials intercepted by the intercepting surface can fall on the support frame 1, so that the fixing position of the support frame 1 can be assisted.

In order to conveniently flatly accommodate the support frame 1 and the closure frame 5 in a non-flood-control period, the connection part of the support frame 1 and the closure frame 5 is movably connected, and the bottom of the closure frame 5 is provided with a first connecting piece, so that the closure frame 5 can be movably connected with the support frame 1 through the connecting piece;

further, as shown in fig. 1, 2 and 3, the first connecting piece is composed of a center pin 8 and sleeves 7 sleeved at two ends of the center pin 8, when processing and assembling, the two sleeves 7 are respectively welded and fixed at two sides of the bottom end of the intercepting frame 5, when assembling, the center pin 8 sequentially passes through the first sleeve 7, the steel pipe at one side of the support frame 1 adjacent to the intercepting frame 5 and the second sleeve 7, the center pin 8 can be fixedly connected with the sleeves 7 in a welding or screw mode, and the center pin 8 is rotatably connected with the support frame 1, so that the support frame 1 and the intercepting frame 5 can be rotatably laid flat and stored;

it is worth mentioning that the movable range of the center pin 8 is ninety degrees to one hundred eighty degrees, so as to ensure the opening and closing angle between the support frame 1 and the intercepting frame 5, and the lowest ninety degrees is set, and the largest can be rotated by one hundred eighty degrees, so that the intercepting frame 5 can be laid flat;

considering that the intercepting frame 5 and the support frame 1 can be stably maintained in the state shown in fig. 1 after being unfolded, a lower supporting angle 2 is fixedly connected to each of two side beams of the support frame 1 (namely, steel pipes forming two sides of the support frame 1), an upper supporting angle 4 is fixedly connected to each of two sides of an upper beam of the intercepting frame 5 (steel pipes forming the upper part of the intercepting frame 5), the lower supporting angle 2 and the upper supporting angle 4 are on the same vertical plane, a positioning connecting rod 3 is arranged between the lower supporting angle 2 and the upper supporting angle 4, two ends of the positioning connecting rod 3 are respectively connected and fixed with the lower supporting angle 2 and the upper supporting angle 4 through matching of bolts and nuts, and the positioning connecting rod 3 is convenient to disassemble and assemble on the lower supporting angle 2 and the upper supporting angle 4;

can support frame 5 dams through the cooperation of location connecting rod 3 and lower support angle 2 and pop-up angle 4, let support frame 1, location connecting rod 3 and dam and form firmly triangular structure between the frame 5, when avoiding flood control, the impulsive force of flood is too big and leads to support frame 1 and dam frame 5 to be broken away, has also avoided the problem that the material that dams was washed away by the flood.

In order to further ensure the flood control interception effect and clearly know the position of the interception frames, each row of interception frames are provided with Xu Fupiao, ground anchors 14 and matched chain chains for connection, according to practical data, every twenty interception frames are matched with one buoy 13 and one ground anchor 14, and the device can be practically used and can be adjusted according to the flood condition and the interception condition;

in order to conveniently connect the chain matched with the buoy 13, two ends of a cross beam at one end of the support frame 1, which is far away from the closure frame 5, are respectively provided with a traction hole 9, two traction holes 9 are respectively sleeved with a traction ring 10, two steel chains 11 are respectively fixedly assembled on the two traction rings 10, one ends of the two steel chains 11, which are far away from the support frame 1, are fixedly connected with the same connecting ring 12, the connecting ring 12 is used for connecting the chain matched with the buoy 13, the lengths of the two steel chains 11 are equal, and the stress point of the connecting ring 12 pulling the closure frame through the steel chains 11 is ensured to be centered;

a second chain is wound and fixed on the buoy 13 and is used for connecting a plurality of first chains, the other end of each first chain is used for connecting with the connecting ring 12 in each closure frame, the buoy 13 is attached to the water surface, and the position of the closure frame can be known by observing the buoy 13;

in order to facilitate the connection of the first chain with the connecting ring 12 and the second chain, the two ends of the first chain can be connected with the climbing buckles, and the climbing buckles are connected with the second chain or the connecting ring 12, so that the connection is more convenient;

the second chain is also used for connecting an anchor chain, the other end of the anchor chain is used for connecting a ground anchor 14, as shown in figure 1, the ground anchor 14 and the closure frame are distributed on two sides of the buoy 13, when flood impacts the closure frame, the ground anchor 14 can be hooked on the ground or on a riverbed to pull the closure frame, so that the closure frame is kept at an initial position, the impact force caused by the too fast flood is larger than the gravity of the closure frame, the closure frame is washed away, and the flood control and closure effects are further ensured.

It is worth mentioning that the sizes of the support frame 1 and the closure frame 5 are five meters long and three meters wide, so that the long-arm excavator is convenient to use to control the closure frame to work, the mechanical operation degree is improved, and the operation is safer, faster, more efficient and more time-saving.

The working principle is as follows: when flood rises, the dike breaks and dangerous situations occur due to waterlogging, a light rescue boat is selected to enter a position 50 meters upstream of the break, two ground anchors 14 which are 20 meters apart are respectively thrown at the central position, the anchor bodies are fully inserted into river bottom silt, the anchor chains are tensioned, a float 13 is fixed, the rescue boat drives to the break and is anchored to prevent the rescue boat from being washed away by water, and a long-arm excavator is selected at the break gantry to treat a construction site, so that the closure work can be conveniently unfolded;

then, emergency personnel unfold the closure frame on the shore as shown in figure 1, a long-arm excavator lifts the closure frame to a breach portal and adjusts the position, so that the closure face of the closure frame faces the upstream face, and the number of the closure frames is selected according to the actual closure range;

then the rescue boat connects and strains the first lock chain on the buoy 13 with the connecting ring 12 on the closure frame, so as to prevent the closure frame from being rushed and displaced under stress;

and finally, the excavator takes down the lifting hook, an external tipping bucket pours gravel and sand and woven bags into the breach, the bulldozer pushes the excavator into a designated position according to the plugging requirement, after the excavator reaches a certain position, the excavator repeats the previous work with the rescue ship, and when the breach is too wide, the excavator can work at the two side closure mouths simultaneously to finish closure and diking.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Novel flood control cut-off equipment, frame (5), its characterized in that dams including support frame (1) and swing joint on support frame (1): the utility model discloses a dam cut-off frame, including support frame (1), lower support angle (2) of each fixedly connected with on two curb girders of support frame (1), two respectively be provided with a location connecting rod (3) on lower support angle (2), two the top of location connecting rod (3) respectively is provided with one and goes up support angle (4), and two go up support angle (4) and fix respectively in the both sides of damming frame (5), the net (6) are dammed to the middle fixedly connected with of damming frame (5), the bottom of damming frame (5) is equipped with first connecting piece, just it passes through connecting piece and support frame (1) swing joint to damming frame (5).

2. A novel flood control cut-off equipment according to claim 1, wherein: the first connecting piece is formed by a center pin (8) and sleeves (7) sleeved at two ends of the center pin (8), the two sleeves (7) are welded and fixed on two sides of the bottom end of the intercepting frame (5) respectively, the center pin (8) penetrates through the support frame (1), and the center pin (8) is rotatably connected with the support frame (1).

3. A novel flood control cut-off equipment according to claim 2, wherein: the range of motion of the center pin (8) is between ninety degrees and one hundred eighty degrees.

4. A novel flood control cut-off equipment according to claim 1, wherein: one side both ends that frame (5) kept away from in support frame (1) have respectively seted up a traction hole (9), two respectively cup jointed a traction ring (10) on traction hole (9), two each fixed mounting has a steel chain (11) on traction ring (10).

5. A novel flood control cut-off device according to claim 4, wherein: two one end fixedly connected with same go-between (12) of support frame (1) are kept away from in steel chain (11), the first chain of fixedly connected with on go-between (12), and the one end that the chain deviates from go-between (12) is equipped with cursory (13), the winding is fixed with the second chain on cursory (13), is fixed with the anchor chain on the second chain, and the one end fixedly connected with ground anchor (14) that the anchor chain deviates from the second chain.

6. A novel flood protection cut-off device according to claim 1, wherein: the both ends of location connecting rod (3) all are equipped with the second connecting piece, just the both ends of location connecting rod (3) all are connected with lower bracket angle (2) and pop-up angle (4) rotation respectively through the second connecting piece.

7. A novel flood control cut-off equipment according to claim 6, wherein: the second connecting piece is composed of a bolt and a nut in threaded connection with the bolt.

8. A novel flood control cut-off equipment according to claim 1, wherein: support frame (1) and frame (5) of damming all constitute by many steel pipes concatenation is fixed, and the steel pipe is made by high strength steel.

9. A novel flood protection shut-off device according to claim 8, wherein: the steel pipe cutting device is characterized in that a plurality of steel pipes in the support frame (1) and the cut-off frame (5) are fixedly connected in a welding mode.

10. A novel flood control cut-off equipment according to claim 1, wherein: one side of the intercepting frame (5) facing the support frame (1) is an intercepting surface.