CN115450167B - Portable emergency rescue waterproof dam - Google Patents
Portable emergency rescue waterproof dam Download PDFInfo
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- CN115450167B CN115450167B CN202211266013.4A CN202211266013A CN115450167B CN 115450167 B CN115450167 B CN 115450167B CN 202211266013 A CN202211266013 A CN 202211266013A CN 115450167 B CN115450167 B CN 115450167B
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- bent plate
- waterproof
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- 210000000476 body water Anatomy 0.000 claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 29
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 15
- 230000037431 insertion Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 239000004576 sand Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
- E02B3/108—Temporary dykes with a filling, e.g. filled by water or sand
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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
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to the technical field of waterproof dams, and provides a portable emergency rescue waterproof dam, which is foldable in the whole structure, small in occupied space after use, good in portability in transportation, simple in laying operation, capable of realizing local material taking for filled materials by water, convenient in folding operation after use and good in practicability, and comprises two front supporting structures and two rear supporting structures, wherein the waterproof dam comprises a dam body water bag, the top of the dam body water bag is an open type, the left view and the right view of the dam body water bag are isosceles trapezoids with small top and large bottom, a plurality of front through holes and a plurality of rear through holes are formed in the bag mouth of the dam body water bag, front haulage ropes are sequentially crossed in the front through holes from left to right, front quick-connection assemblies are fixedly connected to the left end and the right end of each front haulage rope, rear quick-connection assemblies are sequentially crossed in the rear through holes from left to right, and the left end and right end of each rear haulage rope is fixedly connected to the rear quick-connection assemblies.
Description
Technical Field
The invention relates to the technical field of waterproof dams, in particular to a portable emergency rescue waterproof dam.
Background
As is well known, a waterproof dam generally refers to a water retaining building which intercepts the water flow of a river channel to raise the water level or regulate the flow, and in a flood season, due to the frequent occurrence of rainwater, flood is very easy to occur in a region with a low topography, and at this time, in order to ensure the safety of property in the flood season of people, a temporary waterproof dam is usually required to be constructed according to specific conditions, and dangerous is temporary, and the time is life, so that a portable emergency rescue waterproof dam is provided for ensuring the rapid transportation and laying of the waterproof dam.
Through searching, china patent with publication number CN209162758U discloses a small movable emergency rescue waterproof dam, which is generally described as comprising a waterproof dam body, wherein a lower opening is formed in the lower end face of the waterproof dam body, first rotating shafts are respectively arranged on two sides of the lower end face of the waterproof dam body, a lower flip cover is arranged on each first rotating shaft, an upper opening is formed in the upper end face of the waterproof dam body, second rotating shafts are respectively arranged on two sides of the upper end face of the waterproof dam body, an upper flip cover is arranged on each second rotating shaft, a supporting frame is embedded in the center of the waterproof dam body, a rotating shaft is arranged on one side of the waterproof dam body, a supporting rod is connected to a supporting bottom plate in a detachable mode, a mounting groove is formed in the trapezoidal side face of one side of the waterproof dam body, a bump is arranged on the trapezoidal side face of the other side of the waterproof dam body, when the waterproof dam is used, the waterproof dam bodies are firstly placed in a place needing to be waterproof in sequence, the waterproof dam bodies are placed and spliced with each other to form the whole waterproof dam, filling sand and stone are carried out on the waterproof dam bodies, the upper flip cover at the upper end is opened, the supporting bottom plate is taken out, the filling sand and stone are filled in the waterproof dam bodies, the upper flip cover is closed, after the upper flip cover is closed, rescue workers can walk on the waterproof dam bodies, the supporting bottom plate is respectively placed on one side of each waterproof dam body far away from water, the supporting rods are rotated in the direction of a trapezoid inclined plane far away from the corresponding side, the supporting rods are connected with the supporting bottom plate through bolts, the waterproof dam bodies are supported, rescue workers can also directly stand on the supporting bottom plate, so that the waterproof dam bodies have larger pressure resistance when water blocking is carried out, after water blocking is finished, each waterproof dam body is detached, and then respectively moving the waterproof dam body upwards, enabling the lower flip cover at the lower end face to automatically rotate and open under the gravity, pouring out the filled sand and stone in the lower flip cover, then detaching the supporting rod from the supporting bottom plate, placing the supporting bottom plate in the corresponding waterproof dam body again, and finally enabling the supporting rod to rotate along the rotating shaft until the supporting rod is attached to the trapezoid inclined plane of the waterproof dam body.
The technical scheme of the prior art can be used as an emergency rescue waterproof dam, but the purpose of aggravating is achieved by filling sand and stone in the use process, sand and stone still need to be removed after the use, paving operation is more laborious, the disassembly process is more complicated, meanwhile, the whole structure is more fixed, the occupied space is larger in the carrying process after the use, and the portability is lower.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the portable emergency rescue waterproof dam, which has the advantages that the integral structure can be folded, the occupied space is small after the dam is used, the portability is good in the transportation process, meanwhile, the laying operation is simpler, the filled material is water, the local material can be obtained, the folding operation is convenient after the dam is used, and the practicability is good.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the portable emergency rescue waterproof dam comprises a waterproof dam body, two front supporting frames and two rear supporting frames, wherein the waterproof dam body comprises a dam body water bag, the top of the dam body water bag is an open type, the left view and the right view of the dam body water bag are isosceles trapezoids with small upper part and large lower part, a plurality of front through holes and a plurality of rear through holes are formed in the bag mouth of the dam body water bag, front haulage ropes are sequentially crossed from left to right in the front through holes, front quick connection assemblies are fixedly connected to the left end and the right end of each front haulage rope, rear haulage ropes are sequentially crossed from left to right in the rear through holes, rear quick connection assemblies are fixedly connected to the left end and the right end of each rear haulage rope, the front supporting frames comprise front inserting rods, front left opening bending plates and front right opening bending plates are fixedly connected to the bottom ends of the front inserting rods, the front left opening bending plate and the front right opening bending plate which are positioned at the bottom ends of the same front inserting rod are respectively provided with a front closed ring, the two front closed rings are respectively and rotationally connected with a front inner thread cylinder, the two front inner thread cylinders are respectively and rotationally connected with the two front inserting rods, the two front inserting rods are respectively and fixedly connected with a front top connecting frame, the two front top connecting frames are respectively and fixedly connected with a front left connecting lug and a front right connecting lug, the front left connecting lug and the front right connecting lug are respectively matched with the two front quick-connection assemblies, the two rear supporting framework comprises two rear inserting rods, the bottom ends of the two rear inserting rods are respectively and rotationally connected with a rear left opening bending plate and a rear right opening bending plate, the rear left opening bending plate and the rear right opening bending plate which are positioned on the same rear inserting rod are respectively and rotationally connected with a rear inner thread cylinder, the two rear internal thread barrels are respectively in threaded connection with two rear insertion rods, the two rear insertion rods are respectively and fixedly connected with rear top connecting frames, the two rear top connecting frames are respectively and fixedly connected with rear left connecting lugs and rear right connecting lugs, the rear left connecting lugs and the rear right connecting lugs are respectively matched with two rear quick-connection assemblies, and the two front top connecting frames and the two rear top connecting frames are respectively and fixedly connected with oblique folding brackets.
On the basis of the scheme, four oblique folding support all includes the engaging lug board, four the engaging lug board respectively with two preceding roof link fixed connection and two back roof link fixed connection, all seted up the earhole on four engaging lug boards, four all rotate in the earhole and be connected with double-connecting axle, four all rotate on the double-connecting axle and be connected with first support and second support, four all rotate in the first support and be connected with folding vaulting pole, four all seted up the end round hole on the folding vaulting pole, four all fixedly connected with guiding cylinder in the end round hole, four all set up the sliding tray in the second support, four guiding cylinder respectively sliding fit is in four in the sliding tray, all set up the end through-hole on four second support, four the end through-hole respectively with four in the sliding tray intercommunication, all be provided with the bolt in four end through-holes, the diameter be less than the internal diameter of guiding cylinder.
On the basis of the above scheme, the four double connecting shafts are provided with first connecting lugs and second connecting lugs, the four double connecting shafts are respectively connected with first connecting shafts in a rotating mode, the four double connecting shafts are respectively connected with second connecting shafts in a rotating mode in the second connecting lugs, the four double connecting shafts are respectively connected with first hinge lugs in a fixedly connected mode at the top ends of the first supports, the four double connecting shafts are respectively hinged to the four double connecting shafts in the first hinge holes, the four double connecting shafts are respectively connected with second hinge lugs in fixedly connected mode at the top ends of the four double connecting shafts, the four double connecting shafts are respectively connected with second hinge holes in the second hinge lugs in a hinged mode, and the four double connecting shafts are respectively hinged to the four double connecting shafts in the second hinge holes.
On the basis of the scheme, the front quick-connect assembly comprises a front middle rotating frame and a front middle rotating frame, the front middle rotating frames are respectively and fixedly connected with the left end and the right end of a front traction rope, front quick-connect pin rods are respectively connected with the front middle rotating frames, front pin holes are respectively formed in front left connecting lugs and front right connecting lugs, the front quick-connect pin rods are respectively inserted into the front two pin holes, the rear quick-connect assembly comprises a rear middle rotating frame and a rear middle rotating frame, the rear middle rotating frames are respectively and fixedly connected with the left end and the right end of the rear traction rope, rear quick-connect pin rods are respectively connected with the rear middle rotating frames, rear pin holes are respectively formed in rear left connecting lugs and rear right connecting lugs, and the rear quick-connect pin rods are respectively inserted into the rear two pin holes.
On the basis of the scheme, annular grooves are formed in the two front quick connecting pin rods and the two rear quick connecting pin rods, circular rings are arranged in the four annular grooves, the outer diameter of the circular rings, the outer diameter of the front quick connecting pin rods and the outer diameter of the rear quick connecting pin rods are identical, and the inner diameter of the annular grooves is smaller than the inner diameter of the circular rings.
On the basis of the scheme, the front guide strip is arranged in the front closed ring, the front left opening bent plate and the front right opening bent plate are respectively provided with a front guide groove, the front guide strip is matched with the front guide groove, the rear closed ring is internally provided with a rear guide strip, the rear left opening bent plate and the rear right opening bent plate are respectively provided with a rear guide groove, and the rear guide groove is matched with the rear guide strip.
As the scheme, the front left opening bending plate, the front right opening bending plate, the rear left opening bending plate and the rear right opening bending plate are all provided with pointed ends.
As still further in the scheme, auxiliary connecting lugs are fixedly connected to the front top connecting frame and the rear top connecting frame.
As the scheme, the auxiliary lifting rods are rotatably connected to the front top connecting frame and the rear top connecting frame.
As a further proposal of the proposal, the front internal thread cylinder and the rear internal thread cylinder are provided with external hexagonal cylinders.
(III) beneficial effects
Compared with the prior art, the invention provides the portable emergency rescue waterproof dam, which has the following beneficial effects:
1. according to the invention, the main waterproof structure of the portable emergency rescue waterproof dam is formed through the design of the waterproof dam body, the whole waterproof structure can be folded, the occupied space for carrying after use is small, the portability in the transportation process is good, the materials are locally obtained in the laying process, and the water source is injected into the dam body water bag.
2. According to the invention, through the design of the front supporting framework and the rear supporting framework, the supporting and positioning of the waterproof dam body are formed, the front supporting framework and the rear supporting framework are inserted into the paving surface of the paving place in the using process, the paving operation is simpler, and the paving is convenient to detach.
3. According to the invention, the auxiliary support for the front support framework and the rear support framework is formed through the design of the oblique folding support, so that the support after the front support framework and the rear support framework are inserted into a laying place is reliable, the practicability is good, the front support framework and the waterproof dam body are conveniently and rapidly connected and disconnected through the design of the front quick connection assembly, and the rear support framework and the waterproof dam body are conveniently and rapidly connected and disconnected through the design of the rear quick connection assembly, so that the convenience in the installation and dismantling operation process is improved.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of a partially enlarged structure of the present invention at B in FIG. 1;
FIG. 4 is a schematic view of a partially enlarged structure of the present invention at C in FIG. 1;
FIG. 5 is a schematic perspective view of a front support structure and a fold-down stand in cooperation with one another;
FIG. 6 is a schematic exploded perspective view of the front closure ring, front internal thread cylinder and front top connection frame of the present invention;
FIG. 7 is a schematic perspective view of a fold of the rear support structure and the obliquely folded bracket of the present invention;
FIG. 8 is a schematic exploded perspective view of the rear closure ring, rear internal thread cylinder and rear top connection frame of the present invention;
FIG. 9 is an exploded perspective view of the obliquely folded stent of the present invention;
fig. 10 is a schematic exploded perspective view of the front middle turret, front quick connect pin, and circular ring of the present invention.
In the figure: 1. a dam body water bag; 2. a front through hole; 3. a rear through hole; 4. a front traction rope; 5. a rear traction rope; 6. a front insertion rod; 7. a front left opening bent plate; 8. a front right opening bent plate; 9. a front closed loop; 10. a front internal thread cylinder; 11. a front top connection rack; 12. a front left connecting lug; 13. a front right connecting ear; 14. a rear insertion rod; 15. a rear left opening bent plate; 16. a rear right opening bent plate; 17. a rear sealing ring; 18. a rear internal thread cylinder; 19. a rear top connecting frame; 20. a rear left connecting lug; 21. a rear right connecting ear; 22. connecting an ear plate; 23. ear holes; 24. a double connecting shaft; 25. a first bracket; 26. a second bracket; 27. folding the stay bar; 28. a guide cylinder; 29. a sliding groove; 30. an end through hole; 31. a plug pin; 32. a first connection lug; 33. a second connecting ear; 34. a first connecting shaft; 35. a second connecting shaft; 36. a first hinge ear; 37. a second hinge ear; 38. a front middle rotating frame; 39. a front quick connecting pin rod; 40. a rear transfer rack; 41. a rear quick connecting pin rod; 42. an annular groove; 43. a circular ring; 44. a front guide bar; 45. a front guide groove; 46. a rear guide bar; 47. a rear guide groove; 48. a tip; 49. an auxiliary connecting lug; 50. an auxiliary lifting rod; 51. an outer hexagonal cylinder.
Detailed Description
Examples
Referring to fig. 1-10, a portable emergency rescue waterproof dam comprises a waterproof dam body, two front supporting frames and two rear supporting frames, the waterproof dam body comprises a dam body water bag 1, the top of the dam body water bag 1 is an open type isosceles trapezoid with a small upper part and a big lower part, the left view and the right view of the dam body water bag 1 are respectively provided with a plurality of front through holes 2 and a plurality of rear through holes 3, the front hauling ropes 4 are sequentially crossed from left to right in the plurality of front through holes 2, the front quick connecting assemblies are fixedly connected to the left ends and the right ends of the front hauling ropes 4, the rear hauling ropes 5 are sequentially crossed from left to right in the plurality of rear through holes 3, the rear quick connecting assemblies are fixedly connected to the left ends and the right ends of the rear hauling ropes 5, through the design of the waterproof dam body, the main waterproof structure of the portable emergency rescue waterproof dam is formed, the waterproof structure is integrally foldable, the portable dam body water bag is small in occupied space after use and good in portability in the transportation process, local materials are obtained in the laying process, water sources are filled into the dam body water bag 1, the two front support frames comprise front insertion rods 6, front left opening bending plates 7 and front right opening bending plates 8 are fixedly connected to the bottom ends of the two front insertion rods 6, front closed rings 9 are arranged on the front left opening bending plates 7 and the front right opening bending plates 8 which are positioned at the bottom ends of the same front insertion rods 6, front internal thread cylinders 10 are rotatably connected to the two front closed rings 9, the two front internal thread cylinders 10 are respectively connected to the two front insertion rods 6 in a threaded mode, front top connecting frames 11 are fixedly connected to the two front insertion rods 6, front left connecting lugs 12 and front right connecting lugs 13 are fixedly connected to the two front top connecting frames 11 respectively, the front left connecting lugs 12 and the front right connecting lugs 13 are matched with the two front quick-connection assemblies respectively, the two rear supporting structures comprise two rear inserting rods 14, the bottom ends of the two rear inserting rods 14 are fixedly connected with a rear left opening bent plate 15 and a rear right opening bent plate 16, rear closed rings 17 are arranged on the rear left opening bent plate 15 and the rear right opening bent plate 16 which are positioned on the same rear inserting rod 14, front guide strips 44 are arranged in the front closed rings 9, front guide grooves 45 are formed in the front left opening bent plate 7 and the front right opening bent plate 8, the front guide strips 44 are matched with the front guide grooves 45, rear guide strips 46 are arranged in the rear closed rings 17, rear guide grooves 47 are formed in the rear left opening bent plate 15 and the rear right opening bent plate 16, the rear guide grooves 47 are matched with the rear guide strips 46, the directional reliability of relative sliding of the front closed rings 9 on the front left opening bent plate 7 and the front right opening bent plate 8 is guaranteed, and the directional reliability of relative sliding of the rear closed rings 17 on the rear left opening bent plate 15 and the rear right opening bent plate 16 is guaranteed, and the front left opening bent plate 7, the front opening bent plate 8, the rear opening bent plate 16 is provided with front opening bent plate 48 and a front opening bent plate 15 is arranged on the front opening bent plate 16.
It should be further noted that, the two rear sealing rings 17 are rotatably connected with a rear internal thread cylinder 18, the front internal thread cylinder 10 and the rear internal thread cylinder 18 are provided with an external hexagonal cylinder 51, which is convenient for the rotation operation of the front internal thread cylinder 10 and the rear internal thread cylinder 18, the two rear internal thread cylinders 18 are respectively connected with the two rear inserting rods 14 in a threaded manner, the two rear inserting rods 14 are fixedly connected with a rear top connecting frame 19, the two rear top connecting frames 19 are respectively fixedly connected with a rear left connecting lug 20 and a rear right connecting lug 21, the rear left connecting lug 20 and the rear right connecting lug 21 are respectively matched with the two rear quick-connection components, the front supporting structure and the rear supporting structure are supported and positioned by the design of the front supporting structure and the rear supporting structure, the front supporting structure and the rear supporting structure are inserted into the paving surface of the paving place in the use process, the paving operation is simpler, the dismounting after paving is convenient, the two front quick-connect assemblies comprise front middle rotating frames 38, the two front rotating frames 38 are respectively and fixedly connected with the left end and the right end of the front traction rope 4, the two front rotating frames 38 are internally and respectively connected with front quick-connect pin rods 39, front pin holes are respectively formed in the front left connecting lug 12 and the front right connecting lug 13, the two front quick-connect pin rods 39 are respectively inserted into the two front pin holes, the two rear quick-connect assemblies comprise rear middle rotating frames 40, the two rear rotating frames 40 are respectively and fixedly connected with the left end and the right end of the rear traction rope 5, the two rear rotating frames 40 are internally and respectively connected with rear quick-connect pin rods 41, rear pin holes are respectively formed in the rear left connecting lug 20 and the rear right connecting lug 21, the two rear quick-connect pin rods 41 are respectively inserted into the two rear pin holes, the front support structure is conveniently and quickly connected and disconnected with the waterproof dam body through the design of the rear quick-connect assemblies, thereby improving the convenience in the installation and the demolition operation process, annular grooves 42 are formed in the two front quick connecting pin rods 39 and the two rear quick connecting pin rods 41, circular rings 43 are arranged in the four annular grooves 42, the outer diameter of the circular rings 43, the outer diameter of the front quick connecting pin rods 39 and the outer diameter of the rear quick connecting pin rods 41 are identical, the inner diameter of the annular grooves 42 is smaller than the inner diameter of the circular rings 43, the quick positioning of the front quick connecting pin rods 39 in the front middle rotating frame 38 is realized, the quick demolition operation of the front quick connecting pin rods 39 in the front middle rotating frame 38 is facilitated, the quick positioning of the rear quick connecting pin rods 41 in the rear middle rotating frame 40 is realized, and the quick demolition operation of the rear quick connecting pin rods 41 in the rear rotating frame 40 is facilitated.
It should be further noted that, the two front top connecting frames 11 and the two rear top connecting frames 19 are respectively connected with an oblique folding bracket, the four oblique folding brackets each comprise a connecting lug plate 22, the four connecting lug plates 22 are respectively and fixedly connected with the two front top connecting frames 11 and the two rear top connecting frames 19, the front top connecting frames 11 and the rear top connecting frames 19 are respectively and fixedly connected with auxiliary connecting lugs 49, a plurality of connection points are provided, the auxiliary connection of the front top connecting frames 11 and the outside and the auxiliary connection of the rear top connecting frames 19 and the outside are realized in an auxiliary manner, the front top connecting frames 11 and the rear top connecting frames 19 are respectively and rotatably connected with auxiliary lifting rods 50, the gripping in the carrying process is facilitated, the four connecting lug plates 22 are respectively provided with earholes 23, the four earholes 23 are respectively and rotatably connected with double connecting shafts 24, the four double connecting shafts 24 are respectively and rotatably connected with a first bracket 25 and a second bracket 26, the four first brackets 25 are all rotationally connected with folding stay bars 27, end round holes are all arranged on the four folding stay bars 27, guide cylinders 28 are all fixedly connected in the four end round holes, sliding grooves 29 are all arranged in the four second brackets 26, the four guide cylinders 28 are respectively in sliding fit with the four sliding grooves 29, end through holes 30 are all arranged on the four second brackets 26, the four end through holes 30 are respectively communicated with the four sliding grooves 29, bolts 31 are all arranged in the four end through holes 30, the diameter of the bolts 31 is smaller than the inner diameter of the guide cylinders 28, first connecting lugs 32 and second connecting lugs 33 are all arranged on the four double connecting shafts 24, first connecting shafts 34 are all rotationally connected in the four first connecting lugs 32, second connecting shafts 35 are all rotationally connected in the four second connecting lugs 33, first hinge lugs 36 are all fixedly connected with the top ends of the four first brackets 25, first hinge holes are all arranged on the four first hinge lugs 36, the four first connecting shafts 34 are respectively hinged in the four first hinge holes, the second hinge lugs 37 are fixedly connected to the top ends of the four second brackets 26, the second hinge holes are respectively formed in the four second hinge lugs 37, the four second connecting shafts 35 are respectively hinged in the four second hinge holes, and the auxiliary support for the front support framework and the rear support framework is formed through the design of the oblique folding brackets, so that the brackets of the front support framework and the rear support framework after being inserted into a laying place are reliable, and the practicability is good.
In summary, the portable emergency rescue waterproof dam is laid by first transporting the portable emergency rescue waterproof dam to a region to be used, in an initial state, the dam body water bag 1 is in a wound state, the obliquely folded bracket is in a folded state, the front closed ring 9 is sleeved on the front left opening bent plate 7 and the front right opening bent plate 8, the front left opening bent plate 7 and the front right opening bent plate 8 are mutually closed, the rear closed ring 17 is sleeved on the rear left opening bent plate 15 and the rear right opening bent plate 16, the rear left opening bent plate 15 and the rear right opening bent plate 16 are mutually closed, the dam body water bag 1 is unfolded in the laying process, the insertion position of the front insertion rod 6 and the insertion position of the rear insertion rod 14 are selected according to the position of the dam body water bag 1, after the front insertion rod 6 and the rear insertion rod 14 are inserted to proper depths, the front internal thread cylinder 10 and the rear internal thread cylinder 18 are respectively rotated, the front closing ring 9 is moved upwards relative to the front left opening bending plate 7 and the front right opening bending plate 8, the rear closing ring 17 is moved upwards relative to the rear left opening bending plate 15 and the rear right opening bending plate 16, the front left opening bending plate 7, the front right opening bending plate 8, the rear left opening bending plate 15 and the rear right opening bending plate 16 are separated from limit, a bending state is formed, so that the front closing ring 9 is tightly supported relative to an installation place, the positioning purpose of the front inserting rod 6 and the rear inserting rod 14 is achieved, then the first bracket 25 and the second bracket 26 are unfolded, the folding supporting rod 27 is positioned at an angle between the first bracket 25 and the second bracket 26, the positioning of the folding supporting rod 27 relative to the second bracket 26 is achieved by inserting the bolts 31 into the end through holes 30 and the guide cylinders 28 in sequence, the auxiliary brackets of the front inserting rod 6 and the rear inserting rod 14 are achieved, finally, the front quick connection assembly is used for realizing the quick connection between the two ends of the front traction rope 4 and the front left connecting lug 12 and the front right connecting lug 13 respectively, and the rear quick connection assembly is used for realizing the quick connection between the two ends of the rear traction rope 5 and the rear left connecting lug 20 and the rear right connecting lug 21, so that the integral installation of the portable emergency rescue waterproof dam is completed, and finally, the dam body water bag 1 is filled with water sources, the front quick connection assembly and the rear quick connection assembly in the specification are of the same structure, the front support framework and the rear support framework can be replaced with each other, and the front support framework and the rear support framework can be replaced with each other.
Claims (9)
1. A portable emergency rescue waterproof dam comprises a waterproof dam body and is characterized by further comprising two front supporting structures and two rear supporting structures, wherein the two front supporting structures are arranged on the front side of the waterproof dam body
The waterproof dam body comprises a dam body water bag (1), the top of the dam body water bag (1) is an open type, the left view and the right view of the dam body water bag (1) are isosceles trapezoids with small upper part and large lower part, the bag mouth of the dam body water bag (1) is provided with a plurality of front through holes (2) and a plurality of rear through holes (3), the front through holes (2) are internally crossed with front hauling ropes (4) from left to right in sequence, the left end and the right end of each front hauling rope (4) are fixedly connected with front quick-connection components, the rear through holes (3) are internally crossed with rear hauling ropes (5) from left to right in sequence, the left end and the right end of each rear hauling rope (5) are fixedly connected with rear quick-connection components, wherein
The two front supporting frames comprise front inserting rods (6), the bottom ends of the two front inserting rods (6) are fixedly connected with a front left opening bent plate (7) and a front right opening bent plate (8), front closed rings (9) are arranged on the front left opening bent plate (7) and the front right opening bent plate (8) which are positioned at the bottom ends of the same front inserting rods (6), front inner thread barrels (10) are rotatably connected to the two front closed rings (9), the two front inner thread barrels (10) are respectively connected to the two front inserting rods (6) in a threaded mode, front top connecting frames (11) are fixedly connected to the two front inserting rods (6), the two front top connecting frames (11) are respectively and fixedly connected with a front left connecting lug (12) and a front right connecting lug (13), the front left connecting lug (12) and the front right connecting lug (13) are respectively matched with the two front quick-connection components, the two rear supporting frames comprise two rear inserting rods (14), the bottom ends of the two rear inserting rods (14) are fixedly connected with a rear left opening bending plate (15) and a rear right opening bending plate (16), rear closed rings (17) are respectively arranged on the rear left opening bending plate (15) and the rear right opening bending plate (16) on the same rear inserting rod (14), rear inner thread barrels (18) are respectively and rotatably connected on the two rear closed rings (17), two back internal thread section of thick bamboo (18) respectively threaded connection is on two back inserted bars (14), all fixedly connected with back top link (19) on two back inserted bars (14), respectively fixedly connected with back left engaging lug (20) and back right engaging lug (21) on two back top link (19), back left engaging lug (20) and back right engaging lug (21) respectively with two back quick-connect subassembly matches, two all be connected with oblique folding support on preceding top link (11) and on two back top link (19), wherein
Four oblique folding support all includes connecting otic placode (22), four connecting otic placode (22) respectively with two preceding top link (11) fixed connection and two back top link (19) fixed connection, all seted up on four connecting otic placode (22) earhole (23), four all rotate in earhole (23) and be connected with double connection axle (24), four all rotate on double connection axle (24) and be connected with first support (25) and second support (26), four all rotate in first support (25) and be connected with folding brace (27), four all offer the end round hole on folding brace (27), four in the end round hole all fixedly connected with guide cylinder (28), four in the second support (26) all set up sliding tray (29), four in guide cylinder (28) respectively sliding fit in four sliding tray (29), four on second support (26) all set up end through-hole (30), four end through-hole (30) have in diameter (31) respectively with four guide cylinder (29) inside diameter (31).
2. The portable emergency rescue waterproof dam according to claim 1, wherein four double connecting shafts (24) are respectively provided with a first connecting lug (32) and a second connecting lug (33), the four first connecting lugs (32) are respectively connected with a first connecting shaft (34) in a rotating mode, the four second connecting lugs (33) are respectively connected with a second connecting shaft (35) in a rotating mode, the top ends of the four first supports (25) are respectively connected with a first hinging lug (36), the four first hinging lugs (36) are respectively provided with a first hinging hole, the four first connecting shafts (34) are respectively hinged into the four first hinging holes, the top ends of the four second supports (26) are respectively connected with a second hinging lug (37), the four second hinging lugs (37) are respectively provided with a second hinging hole, and the four second connecting shafts (35) are respectively hinged into the four second hinging holes.
3. A portable emergency rescue waterproof dam according to claim 2, wherein the two front quick-connection assemblies comprise front middle rotating frames (38), the two front middle rotating frames (38) are respectively and fixedly connected with the left end and the right end of the front traction rope (4), front quick-connection pin rods (39) are respectively connected in the two front middle rotating frames (38), front pin holes are respectively formed in the front left connecting lug (12) and the front right connecting lug (13), the two front quick-connection pin rods (39) are respectively inserted into the two front pin holes, the two rear quick-connection assemblies comprise rear middle rotating frames (40), the two rear middle rotating frames (40) are respectively and fixedly connected with the left end and the right end of the rear traction rope (5), rear quick-connection pin rods (41) are respectively connected in the two rear middle rotating frames (40), rear pin holes are respectively formed in the rear left connecting lug (20) and the rear right connecting lug (21), and the two rear quick-connection pin rods (41) are respectively inserted into the two rear pin holes.
4. A portable emergency rescue waterproof dam according to claim 3, wherein annular grooves (42) are formed in the two front quick connecting pin rods (39) and the two rear quick connecting pin rods (41), circular rings (43) are arranged in the four annular grooves (42), the outer diameter of the circular rings (43), the outer diameter of the front quick connecting pin rods (39) and the outer diameter of the rear quick connecting pin rods (41) are identical, and the inner diameter of the annular grooves (42) is smaller than the inner diameter of the circular rings (43).
5. A portable emergency rescue waterproof dam according to claim 4, wherein a front guide bar (44) is arranged in the front closed loop (9), front guide grooves (45) are formed in the front left opening bent plate (7) and the front right opening bent plate (8), the front guide bar (44) is matched with the front guide grooves (45), a rear guide bar (46) is arranged in the rear closed loop (17), rear guide grooves (47) are formed in the rear left opening bent plate (15) and the rear right opening bent plate (16), and the rear guide grooves (47) are matched with the rear guide bars (46).
6. A portable emergency rescue waterproof dam according to claim 5, wherein prongs (48) are provided on the front left open bent plate (7), on the front right open bent plate (8), on the rear left open bent plate (15) and on the rear right open bent plate (16).
7. A portable emergency rescue waterproof dam according to claim 6, wherein auxiliary connecting lugs (49) are fixedly connected to the front top connecting frame (11) and the rear top connecting frame (19).
8. A portable emergency rescue waterproof dam according to claim 7, wherein auxiliary lifting rods (50) are rotatably connected to both the front roof connecting frame (11) and the rear roof connecting frame (19).
9. A portable emergency rescue waterproof dam according to claim 8, wherein the front inner screw barrel (10) and the rear inner screw barrel (18) are provided with outer hexagonal barrels (51).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211266013.4A CN115450167B (en) | 2022-10-17 | 2022-10-17 | Portable emergency rescue waterproof dam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211266013.4A CN115450167B (en) | 2022-10-17 | 2022-10-17 | Portable emergency rescue waterproof dam |
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| CN115450167B true CN115450167B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079904A (en) * | 1997-01-15 | 2000-06-27 | Arttec Innovation Trade Gmbh | Transportable collapsible protective barrier, especially against high water |
| CN105324536A (en) * | 2013-04-17 | 2016-02-10 | 伊什特万·彼得·沙皮 | Mobile flood protection barrier system |
| CN211872855U (en) * | 2020-03-10 | 2020-11-06 | 张洪亮 | Be applied to cut-off equipment of hydraulic engineering construction |
| CN212000881U (en) * | 2020-04-21 | 2020-11-24 | 河北天扩电气设备集团有限公司 | Foldable flood prevention sub-dike of assembly |
| CN212052581U (en) * | 2019-12-04 | 2020-12-01 | 福建省绿林市政园林有限公司 | Flood control facility convenient to it is fixed |
| CN215715100U (en) * | 2021-09-07 | 2022-02-01 | 河北强华水利机械有限公司 | Folding hydraulic dam |
-
2022
- 2022-10-17 CN CN202211266013.4A patent/CN115450167B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6079904A (en) * | 1997-01-15 | 2000-06-27 | Arttec Innovation Trade Gmbh | Transportable collapsible protective barrier, especially against high water |
| CN105324536A (en) * | 2013-04-17 | 2016-02-10 | 伊什特万·彼得·沙皮 | Mobile flood protection barrier system |
| CN212052581U (en) * | 2019-12-04 | 2020-12-01 | 福建省绿林市政园林有限公司 | Flood control facility convenient to it is fixed |
| CN211872855U (en) * | 2020-03-10 | 2020-11-06 | 张洪亮 | Be applied to cut-off equipment of hydraulic engineering construction |
| CN212000881U (en) * | 2020-04-21 | 2020-11-24 | 河北天扩电气设备集团有限公司 | Foldable flood prevention sub-dike of assembly |
| CN215715100U (en) * | 2021-09-07 | 2022-02-01 | 河北强华水利机械有限公司 | Folding hydraulic dam |
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| Publication number | Publication date |
|---|---|
| CN115450167A (en) | 2022-12-09 |
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