CN115369810B - A portable stone device of throwing for flood prevention is speedily carried out rescue work - Google Patents
A portable stone device of throwing for flood prevention is speedily carried out rescue work Download PDFInfo
- Publication number
- CN115369810B CN115369810B CN202211138887.1A CN202211138887A CN115369810B CN 115369810 B CN115369810 B CN 115369810B CN 202211138887 A CN202211138887 A CN 202211138887A CN 115369810 B CN115369810 B CN 115369810B
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- Prior art keywords
- chute
- shearing
- steel wire
- wire mesh
- groove
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- 239000004575 stone Substances 0.000 title claims abstract description 97
- 230000002265 prevention Effects 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 73
- 239000010959 steel Substances 0.000 claims description 73
- 238000010008 shearing Methods 0.000 claims description 56
- 238000005452 bending Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 3
- 238000000429 assembly Methods 0.000 claims 3
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
-
- 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
- E02B3/041—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours using active mechanical means, e.g. fluidizing or pumping
-
- 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
Abstract
The invention relates to the field of stone throwing devices, in particular to a movable stone throwing device for flood prevention and emergency; the stone throwing machine comprises a fixed chute, wherein one end of the fixed chute is hinged with a folding chute, the other end of the folding chute is hinged with a buffering slide plate, the other end of the fixed chute is hinged with a stone throwing hopper, a second hydraulic rod is hinged between the fixed chute and the stone throwing hopper, a first hydraulic rod is hinged between the fixed chute and the folding chute, the stone throwing hopper comprises a bottom plate at the bottom, baffles with the same length as the front side and the rear side of the bottom plate are fixedly arranged on the front side and the rear side of the bottom plate, a vertical plate is fixedly arranged on one side of the two baffles away from the fixed chute, and a binding and wrapping assembly for binding stones is further arranged on the stone throwing hopper; according to the invention, stones can be bound on the flood-resistant river course site, the stones are not required to be transported to the flood-resistant river course site after being bound in a factory, and the flood-resistant river course site can be more timely and quickly reacted.
Description
Technical Field
The invention relates to the field of stone throwing devices, in particular to a movable stone throwing device for flood prevention and emergency.
Background
The device can throw the bundled stones and sand bags into the river channel, but the device does not have the function of bundling the stones, when the flood is urgent, the bundled stones can be conveyed to the flood-resistant position only from a factory for bundling the stones, then the bundled stones are placed in the stone-throwing hopper for throwing, the conveying process consumes time, and the bundled stones are placed in the stone-throwing hopper to be assisted by equipment such as a crane.
Disclosure of Invention
The invention provides a movable stone throwing device for flood prevention and rescue, which aims to solve the problems in the prior art.
The technical scheme of the invention is as follows:
the invention provides a movable stone throwing device for flood prevention and rescue, which comprises a fixed chute, wherein one end of the fixed chute is hinged with a folding chute, the other end of the folding chute is hinged with a buffer slide plate, the other end of the fixed chute is hinged with a stone throwing hopper, a second hydraulic rod is hinged between the fixed chute and the stone throwing hopper, a first hydraulic rod is hinged between the fixed chute and the folding chute, a group of travelling wheels are arranged at the bottoms of the fixed chute and the stone throwing hopper, the fixed chute and the folding chute are respectively provided with a supporting rod with adjustable height, the stone throwing hopper comprises a bottom plate, baffles with equal length are fixedly arranged at the front side and the rear side of the bottom plate, one side of the two baffles, far from the fixed chute, is fixedly provided with a vertical plate, and the stone throwing hopper is also provided with a binding and wrapping assembly for binding stones.
Further, tie up parcel subassembly and including rectangle through-hole and wire net roller, the rectangle through-hole is offered to fixed spout one side is kept away from to the bottom plate bottom surface, the rectangle through-hole is close to fixed spout one side inner wall middle part and is offered first recess, the third hydraulic stem of direction equipartition is followed to the fixed mounting several in the first recess, the same fly leaf of the equal fixed mounting of fly leaf of third hydraulic stem, the outer end of fly leaf is located the rectangle through-hole, the fly leaf can keep off rectangle through-hole, the periphery of wire net roller is convoluteed there is the wire net, the bottom plate bottom is equipped with the suspension subassembly that hangs the wire net roller, install the flexible traction assembly that hook joint with the free end of wire net and draw it into in the stone hopper, two baffles are equipped with the winding parcel subassembly that winds the wire net parcel stone that pulls in with traction assembly simultaneously, when using, first hang the third hydraulic stem shrink will make the fly leaf to first recess one side remove, open the rectangle through-hole, then flexible traction assembly extends, the free end coupler of flexible net is on flexible traction assembly, flexible wire net is on flexible traction assembly, wire net hopper, pull stone in flexible traction assembly, the free end coupler, pull stone in the hopper again, pull stone into the stone in the hopper, and wrap up stone through the stone, after throwing the stone.
Further, flexible traction assembly includes two fixed mounting in riser top be the support of fore-and-aft symmetric distribution, the support is close to the fourth hydraulic stem of the equal articulated installation expansion end down in stone throwing hopper middle part one side, articulated installation fifth hydraulic stem between support top and the corresponding fourth hydraulic stem stiff end outside, the equal fixed mounting fixed block of expansion end of fourth hydraulic stem, rotate the installation pivot between two fixed blocks, be equipped with the second power device of drive pivot pivoted in the fixed block, the pivot periphery is close to the second couple of its length direction equipartition of a plurality of edge in side fixed mounting in stone throwing hopper middle part, the convex surface of second couple bending part is down, and the opening part of second couple is down stone throwing hopper middle part one side, the second couple can with the expansion end hook joint cooperation of wire net.
Further, the winding package assembly includes the spout, hook-type spout is all offered to the relative one side of two baffles, the spout all includes straight portion and flexion, the convex surface of flexion of spout all is towards fixed spout one side, straight portion tip of spout is close to riser one side, the bottom top surface is close to rectangular through-hole one side and is offered along the storage tank of fore-and-aft direction, the flexion end and the storage tank of spout communicate with each other, all be equipped with the slider with it sliding fit in the spout, rotate the installation connecting axle between two sliders, the connecting axle is close to the first couple of periphery fixed mounting several along its length direction equipartition, its opening part all faces down when first couple is close to riser one side, be equipped with the drive in the slider and connect and rent pivoted first power device, the equal inlaying of spout flexion is a plurality of and is crossed the line wheel along its length direction, it is partly salient in the spout that corresponds to cross line wheel all, the one end that the slider kept away from the riser, the equal one end of fixed connection traction steel wire of the equal one side of traction wire of the other end of side of traction steel wire is walked around corresponding line wheel periphery, all be equipped with the rolling device with it communicating with the spout, the rolling device of traction, the other end all is with the corresponding side of traction device is connected with the extension wire rod, the end that is equipped with the electric wire rod is capable of moving the expansion joint when the end is cut off the end, can also be separated from the expansion rod and can be moved to the expansion rod when stretching out the end, can be moved to the expansion rod, when stretching rod is far away from the end, the end is equipped with the extension wire assembly, can be cut out, and can be cut and cut.
Still further, pull shearing subassembly includes the second recess, the second recess is offered at fly leaf outer end middle part, be equipped with the shear plate that is upper and lower symmetric distribution in the second recess, both sides all inlay a set of electric putter around the second recess, every group electric putter all includes two electric putters that are upper and lower distribution, the corresponding side of the shear plate in its outside of the equal fixed connection of fly leaf of electric putter, all be equipped with the direction shifting structure between shear plate and the second recess, the direction shifting structure makes the shear plate that corresponds remove along the fore-and-aft direction of second recess, the shear hook of the equal fixed mounting of one side that the shear plate kept away from the second recess of shear plate, the shear hook one-to-one of two shear plates just is close to each other, the opening part of the shear hook of two shear plates one-to-one is relative simultaneously, the blade is all inlayed to the inboard and curved portion that is close to terminal one side of shear hook horizontal part, the width of wire net is less than the width of second recess.
Still further, hang the subassembly and include two fixed mounting in the mount pad that bottom plate bottom is front and back symmetric distribution, two mount pad lower parts all articulate the installation third couple, and the opening part of third couple bending part all is towards riser one side, and the bottom plate bottom surface is kept away from between riser one side with the third couple and all articulates the installation sixth hydraulic stem, and during the use, the spool of wire net roller homoenergetic is placed in the third couple of corresponding side.
The beneficial effects achieved by the invention are as follows:
according to the invention, the special hook-shaped sliding grooves are formed in the opposite sides of the two baffles, the first hooks are matched with the hooking of the steel wire nets, the steel wire nets are wound and wrapped on the outer sides of the stones through the traction steel wires, and the stones at the bottom of the stone throwing hopper are moved into the wound steel wire nets and piled up tightly through the matching of the second hydraulic rods, only the two ends of the steel wire nets wrapped on the periphery of the stones are needed to be bound manually, the steel wire nets are sheared through the shearing hooks, and the next round of stone binding can be continuously carried out through the matching of the fourth hydraulic rods and the fifth hydraulic rods, so that the workload of workers is effectively reduced, the stones are not needed to be bound on the flood-resistant river site after the stones are bound in factories, the stones are more timely and quickly reacted to the flood-resistant river site, the cost of binding and conveying can be effectively reduced, meanwhile, the whole operation is fast and convenient, the labor is less, the working efficiency is high, and the emergency effect is better.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged view of the view from the direction a in fig. 1.
Fig. 3 is an enlarged view of a portion of i in fig. 1.
Fig. 4 is an enlarged view of a portion ii of fig. 1.
Fig. 5 is an enlarged view of a portion of iii in fig. 1.
Fig. 6 is an enlarged view of a portion of iv in fig. 1.
Fig. 7 is an enlarged view of the part v in fig. 2.
Fig. 8 is an enlarged view of a portion vi of fig. 7.
Fig. 9 is a first usage state diagram of the present invention.
Fig. 10 is a second usage state diagram of the present invention.
Fig. 11 is an enlarged view of a portion of vii in fig. 9.
Detailed Description
In order to facilitate understanding of the invention by those skilled in the art, a specific embodiment of the invention is described below with reference to the accompanying drawings.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-11, the invention provides a movable stone throwing device for flood prevention and rescue, which comprises a fixed chute 1, a folding chute 2 and a stone throwing hopper 3, wherein one end of the fixed chute 1 is hinged with the folding chute 2, the other end of the fixed chute 1 is hinged with the stone throwing hopper 3, a group of travelling wheels 4 (not shown in the drawing of travelling wheels 4 at the bottom of the stone throwing hopper 3) are arranged at the bottom of the fixed chute 1 and two sides of the bottom of the stone throwing hopper 3, a buffer slide plate 5 is hinged at the free end of the folding chute 2, the buffer slide plate 5 can be folded onto the folding chute 2, the fixed chute 1, the folding chute 2 and the buffer slide plate 5 are all in the prior art, and meanwhile, the folded folding chute 2 and the buffer slide plate 5 can be folded above the fixed chute 1, and the stone throwing hopper 3 can be moved together through external traction after being folded, so that the whole device can be conveniently pulled to a use place.
The first bearing structure with adjustable height is articulated to one side that fixed spout 1 is close to throwing stone hopper 3, and the support bar with adjustable angle is all installed to one side that folding spout 2 is close to fixed spout 1 and one side that fixed spout 1 is close to throwing stone hopper 3, and the height of bracing piece is adjustable, as shown in fig. 1, and in initial state, when folding removal, the bracing piece is parallel with fixed spout 1, and when using, with buffering slide 5, folding spout 2 expansion, then with the angle between bracing piece and the fixed spout 1 of bracing piece according to the slope adjustment bracing piece in place of use, at the height of adjustment bracing piece, support fixed spout 1, folding spout 2 through the bracing piece. Meanwhile, a first hydraulic rod is arranged between the folding chute 2 and the fixed chute 1, a second hydraulic rod is arranged between the fixed chute 1 and the riprap hopper 3, and therefore the angle between the folding chute 2 and the fixed chute 1 can be adjusted through the first hydraulic rod, and the angle between the riprap hopper 3 and the fixed chute 1 can be adjusted through the second hydraulic rod.
The stone throwing hopper 3 comprises a bottom plate 8, the bottom plate 8 is hinged to a fixed chute 1, vertical baffle plates 6 with the same length are fixedly installed on the front side and the rear side of the bottom plate 8, a vertical plate 7 is fixedly installed on one side of the bottom plate 8 away from the fixed chute 1, baffle plates 6 on the corresponding side are fixedly connected to the front end and the rear end of the vertical plate 7 respectively, a rectangular through hole 9 along the front-rear direction is formed in the bottom of the bottom plate 8, a first groove 10 is formed in the middle of the inner wall of one side of the rectangular through hole 9, a plurality of horizontal third hydraulic rods 11 uniformly distributed along the front-rear direction are fixedly installed in the first groove 10, movable ends of the third hydraulic rods 11 are simultaneously connected with movable plates 12, the outer ends of the movable plates 12 are located in the rectangular through holes 9, when the third hydraulic rods 11 are all extended, the movable plates 12 move outwards along the first groove 10 to seal the rectangular through holes 9, and when the third hydraulic rods 11 are all contracted, the movable plates 12 are gradually moved inwards and retracted towards the first groove 10, so that the rectangular through holes 9 are opened.
The opposite sides of the two baffles 6 are respectively provided with a hook-shaped chute 13, each chute 13 comprises a straight part and an arc part, the concave surfaces of the arc parts face one side of the vertical plate 7, the top surface of the bottom plate 8 is provided with a placing groove 16 along the front and back direction, the tail ends of the arc parts are communicated with the corresponding sides of the placing groove 16, sliding blocks 22 which are in sliding fit with the arc parts are respectively arranged in the chute 13, a connecting shaft 17 is respectively rotatably arranged between the two sliding blocks 22, a first power device which drives the connecting shaft 17 to rotate is arranged in the sliding block 22 on one side, a plurality of first hooks 18 are equidistantly arranged on the periphery of the connecting shaft 17, in the initial state, the sliding blocks 22 are respectively positioned at one end of the corresponding straight part 14 close to the vertical plate 7, at the moment, the openings of all the first hooks 18 are downward, as shown in figure 4, one side of the sliding blocks 22 far away from the vertical plate 7 is fixedly connected with one end of a traction steel wire 19, the inner wall of one side of the protruding surface of the arc-shaped part is embedded with a plurality of wire passing wheels 20 at equal intervals, the wire passing wheels 20 are partially protruded into the corresponding sliding grooves 13, the other ends of the traction steel wires 19 sequentially bypass the peripheries of the wire passing wheels 20 in the corresponding sliding grooves 13, the baffle plates 6 are provided with winding devices connected with the other ends of the traction steel wires 19 on the corresponding sides, the traction steel wires 19 are simultaneously retracted through the winding devices of the two baffle plates 6, accordingly, the sliding blocks 22 on the corresponding sides are pulled to move from the straight parts to the tail ends of the arc-shaped parts along the sliding grooves 13 through the traction steel wires 19, the movement of the sliding blocks 22 drives the connecting shafts 17 to move into the containing grooves 16 along the tracks of the sliding grooves 13, the bending parts of the first hooks 18 face upwards at the moment, and the opening parts of the first hooks 18 face one side of the vertical plates 7.
Two brackets 23 which are symmetrically distributed in the front-back direction are fixedly arranged on the outer side of the upper part of the vertical plate 7, the two brackets 23 are respectively close to the corresponding side end parts of the vertical plate 7, a fourth hydraulic rod 24 with a downward movable end is hinged on one side of the bracket 23 close to the stone throwing hopper 3, a fifth hydraulic rod 25 is hinged between the fixed part of the fourth hydraulic rod 24 and the top of the corresponding bracket 23, as shown in fig. 1, a fixed block 26 is fixedly arranged on the movable end of the fourth hydraulic rod 24, a rotating shaft 27 is rotatably arranged between the two fixed blocks 26, a second power device for driving the rotating shaft 27 to rotate is arranged in one fixed block 26, a plurality of second hooks 28 which are uniformly distributed along the length of the rotating shaft 27 are fixedly arranged on the outer periphery of the rotating shaft 27 close to the inner side of the stone throwing hopper 3, and one side of the opening of the bent part of the second hooks 28 faces one side of the middle part of the stone throwing hopper 3, as shown in fig. 4, so that the rotating shaft 27 is driven by the second power device to rotate along with the rotating shaft 27.
Two mount pads 29 along fore-and-aft symmetric distribution are fixed mounting to bottom surface 8, the third couple 30 is all articulated to two mount pad 29 lower parts, the opening part of third couple 30 bight all faces riser 7 one side, all articulated installation sixth hydraulic stem 31 between bottom surface 8 and the third couple 30 side that is kept away from riser 7, can make the corresponding third couple 30 rotate along its articulated shaft through the extension and the shrink of sixth hydraulic stem 31 like this, adjust the orientation of third couple 31 opening part, still include wire net roller, the periphery of wire net roller has twined several rings of wire net 32, the roller at wire net roller both ends can hang in the third couple 30 of corresponding side respectively, as shown in fig. 5, after one coil of wire net 32 finishes using, shrink through sixth hydraulic stem 31, make the opening part of third couple 30 down, can be with the wire net roller that the wire net 32 that runs out corresponds, place the new coil of wire net 32 in third couple 30 again, through sixth hydraulic stem 31, make the new wire net that hangs the wire net 32 can continue using the wire net 30.
In order to facilitate shearing of the steel wire mesh 32, a traction shearing assembly capable of traction of the steel wire mesh 32 and shearing of the steel wire mesh 32 is arranged at the movable end of the movable plate 12, one implementation mode of the traction shearing assembly is that a second groove 33 along the length direction of the movable end of the movable plate 12 is formed in the middle of the movable end of the movable plate 12, two shearing plates 34 which are distributed vertically are arranged in the second groove 33, a group of electric push rods 35 are embedded on the front side and the rear side of the second groove 33, each group of electric push rods 35 comprises two electric push rods 35 which are distributed vertically, the movable ends of the electric push rods 35 are fixedly connected with the corresponding sides of the shearing plates 34 on the outer sides of the electric push rods, a guiding moving structure is arranged between the shearing plates 34 and the second groove 33, the guiding moving structure enables the corresponding shearing plates 34 to move along the front and rear directions of the second groove 33, one sides of the shearing plates 34 away from the second groove 33 are fixedly provided with shearing hooks 36, the shearing hooks 36 of the two shearing plates 34 are in one-to-one correspondence and are close to each other, the opening positions of the shearing hooks 36 of the two shearing plates 36 are opposite, as shown in fig. 7, the inner sides of the horizontal parts of the shearing hooks 36 and one side of the bending parts of the shearing hooks are close to one side of the width of the steel wire mesh 32 are smaller than the width of the steel wire mesh 32 in fig. 8; the bottom of the outer end of the movable plate 12 is fixedly provided with two electric telescopic rods 38 which are symmetrically distributed in front-back direction, the movable ends of the electric telescopic rods 38 face one side of the vertical plate 7, the movable ends of the two electric telescopic rods 38 are simultaneously rotatably provided with push rollers 39, the length of the push rollers 39 is larger than the width of the steel wire mesh 32, and when the electric telescopic rods 38 are extended, the push rollers 39 are positioned on one side of the shearing hooks 36 close to the vertical plate 7.
Working principle: the folding fixed chute 1 and the riprap hopper 3 are moved to a using place through a tractor, the folding chute 2 and the buffer slide plate 5 are unfolded, the device is supported through a supporting rod, the steel wire mesh 32 is hung on the third hook 30, the movable plate 12 is unfolded through the third hydraulic rod 11, the fourth hydraulic rod 24 is extended, the rotating shaft 27 and the second hook 28 are moved to the lower part of the rectangular through hole 9, the steel wire mesh 32 is manually hung on the second hook 28, then the second hydraulic rod is extended, the inclination angle between the riprap hopper 3 and the fixed chute 1 is increased, as shown in fig. 1, the rotating shaft 27 is pulled to move upwards through the shrinkage of the fourth hydraulic rod 24, the wound steel wire mesh 32 is pulled to be unfolded upwards, then the electric telescopic rod 38 is extended, the push roller 39 is positioned on the outer side of the shearing hook 36, the third hydraulic rod 11 is extended to push the movable plate 12, the steel wire mesh 32 is pushed to one side of the vertical plate 7 through the push roller 39 at the lower part until the push roller 39 is close to one end of the vertical plate 7, which is matched with the vertical plate 7, and the vertical plate 32 is close to one end of the vertical plate 7, which is close to the vertical plate 7, and the vertical plate 7 is matched with the vertical plate 7 at the end 13.
Then, the two fifth hydraulic rods 25 are contracted and simultaneously pull the movable ends of the corresponding fourth hydraulic rods 24 to approach one side of the connecting shaft 17, the second hooks 28 pull the steel wire nets 32 to approach the sliding block 13, the connecting shaft 17 is driven to rotate through the first power device, the first hooks 18 at the periphery of the connecting shaft 27 are matched with the steel wire nets 32 in a hooking manner, then the second power device drives the rotating shaft 27 to rotate, the second hooks 28 are separated from the steel wire nets 32, meanwhile, the corresponding movable plate 12 seals the rectangular through holes 9, stones are added from the upper side of the stone throwing hopper 3 to the upper side of the movable plate 12, at the moment, the stones are piled on the movable plate 12, and the steel wire nets 32 are located on one side close to the fixed sliding groove 1.
After the stones are added, the bottom plate 8 is gradually stretched through the second hydraulic rod to be in a horizontal state, then the traction steel wire 19 is simultaneously wound through the winding device, the sliding block 22 is pulled to move along the corresponding sliding groove 13 through the traction steel wire 19, at the moment, the sliding block 22 moves to wrap the stones above the movable plate 12 when the steel wire mesh 32 is pulled to move along the sliding groove 13 through the connecting shaft 17 until the connecting shaft 17 moves to the inside of the corresponding containing groove 16, then the second hydraulic rod continues to stretch to enable the stone throwing hopper 3 to rotate clockwise to one side of the fixed sliding groove 1 along the hinged rotating shaft, at the moment, the stones in the stone throwing hopper 3 move to one side of the fixed sliding groove 1 in the tilting process of the stone throwing hopper 3 and fall into the steel wire mesh 32, at the same time, the electric telescopic rod 38 contracts to enable the push roller 39 to move to the side of the shearing hook 36 close to the movable plate 12, in the process of moving the stone, the steel wire mesh 32 approaches to one side of the shearing hooks 36, the shearing hooks 36 are inserted into the steel wire mesh 32, the shearing hooks 36 corresponding to two shearing plates 34 one by one are respectively positioned in two adjacent meshes of the steel wire mesh 32, the electric push rod 35 at one side in the second groove 33 stretches out and draws back, the electric push rod 35 at the other side stretches out, so that part of the shearing hooks 36 hook the steel wire mesh, then the third hydraulic rod 11 contracts to retract the movable plate 12 towards the inner side of the first groove 10, the steel wire mesh 32 positioned in the rectangular through holes 9 is pulled to move towards one side of the first groove 10 by the shearing hooks 36 in the moving process of the movable plate 12, and meanwhile, the shearing hooks 36 do not shear the steel wire mesh 32 in the moving process of pulling the steel wire mesh 32 because the middle of the bending part of the shearing hooks 36 is not provided with a blade 37, as shown in fig. 9.
Since the first hook 18 is located at a side of the slider 22 far away from the traction steel wire 19, when the traction steel wire 19 pulls the slider 22 to move to the end of the chute 13, the first hook 18 faces to one side of the chute 13, the first power device drives the connecting shaft 17 to rotate, so that the first hook 18 rotates to a position right above the bottom plate 8, as shown in fig. 11, at this time, stones are wrapped at the inner side of the steel wire mesh 32, the steel wire mesh is manually bound by using binding steel wires, and the binding steel wires bind the steel wire mesh 32 at the upper parts of the first hook 18 and the upper parts of the shearing hooks 36 respectively. Then the fourth hydraulic rod 24 is extended to enable the rotating shaft 27 to move into the rectangular through hole 9, then the fifth hydraulic rod 25 is contracted to enable the rotating shaft 27 and the second hook 28 at the periphery of the rotating shaft to approach to the lower portion of the shearing hook 36, the second hook 28 is driven to rotate through the second power device to enable the steel wire net 32 below the shearing hook 36 to be hooked, then the electric push rod 35 at one side of one shearing plate 34 is contracted, the electric push rod 35 at the other side of the other shearing plate 34 is extended, the electric push rod 35 of the other shearing plate 34 is extended and contracted in an opposite mode, the shearing hooks 36 corresponding to the two shearing plates 34 one by one are mutually close, the steel wire net 32 is sheared through the blades 37 at the horizontal portion and the tail end of the bending portion of the shearing hook 36, and therefore the two shearing plates 34 and the shearing hooks 36 are equivalent to shearing the steel wire net 32 through the scissors, and the steel wire net 32 is bound together, so that the steel wire net 32 can be thrown into a flood-resistant river under the action of gravity.
Although the front end and the rear end of the steel wire mesh 32 are not bound in the process of binding the steel wire mesh 32 manually, the stones used for flood prevention are large in size and irregular in shape, the stones are piled up at one time in the process of moving the stones to one side of the fixed chute 1, meanwhile, the two sides of the steel wire mesh wrapping the stones are bound manually, the whole stones are surrounded by the front side and the rear side of the fixed chute 1, the front side and the rear side of the stone throwing hopper 3 are provided with the baffle plates 6, the stones on the inner side of the steel wire mesh 32 can be blocked, therefore, the stones bound by the steel wire mesh 32 cannot scatter in the process of throwing stones, even if scattered stones scatter, the broken stones at the two end parts are scattered, and the bound stones cannot have great influence on the whole stones, so that the bound stones can be thrown into a flood prevention river channel through the fixed chute 1, the folding chute 2 and the buffering slide plate 5.
The embodiments of the present invention described above do not limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention as set forth in the appended claims.
Claims (1)
1. A portable stone device of throwing for flood prevention rescue, its characterized in that: the stone throwing hopper comprises a bottom plate at the bottom, baffles with equal length are fixedly arranged on the front side and the rear side of the bottom plate, a vertical plate is fixedly arranged on one side of the two baffles away from the fixed chute, a binding and wrapping assembly for binding stones is further arranged on the stone throwing hopper, and when the stone throwing hopper is used, the stones are bound and thrown out through the binding device; the binding and wrapping assembly comprises a rectangular through hole and a steel wire mesh roller, wherein the rectangular through hole is formed in one side, far away from the fixed chute, of the bottom plate, a first groove is formed in the middle of the inner wall of one side, close to the fixed chute, of the rectangular through hole, a plurality of third hydraulic rods uniformly distributed along the front-back direction are fixedly arranged in the first groove, the movable ends of the third hydraulic rods are fixedly provided with the same movable plate, the outer ends of the movable plates are positioned in the rectangular through hole, the movable plates can seal the rectangular through hole, the steel wire mesh is wound on the periphery of the steel wire mesh roller, a hanging assembly for hanging the steel wire mesh roller is arranged at the bottom of the bottom plate, the vertical plate is provided with a telescopic traction assembly which is in hook joint with the free end of the steel wire mesh and is used for dragging the steel wire mesh roller into a stone throwing hopper, and simultaneously, the steel wire mesh roller is hung on the hanging assembly, and when the steel wire mesh roller is used, the movable plate moves towards one side of the first groove, the telescopic traction assembly is stretched, the free ends of the telescopic wire mesh are manually hooked on the telescopic traction assembly, the steel wire mesh is pulled into the steel wire mesh hopper, and stones are then thrown into the stone throwing assembly for wrapping; the winding package assembly comprises a chute, two opposite sides of the baffle plates are respectively provided with a hook-shaped chute, each chute comprises a straight part and a bending part, the convex surface of the bending part of each chute faces one side of the fixed chute, the end part of the straight part of each chute is close to one side of the vertical plate, the top surface of the bottom of each chute is close to one side of the rectangular through hole, a storage groove along the front-back direction is formed in one side of each bottom of each chute, the tail end of the bending part of each chute is communicated with the storage groove, sliding blocks in sliding fit with the corresponding storage groove are respectively arranged in each chute, a connecting shaft is rotatably arranged between the two sliding blocks, a plurality of first hooks uniformly distributed along the length direction of each connecting shaft are fixedly arranged near the periphery of each connecting shaft, when the first hooks are close to one side of the vertical plate, the opening of each first hook faces downwards, a first power device for driving and connecting the first power device for renting and rotating is arranged in one sliding block, each chute bending part is embedded with a plurality of wire passing wheels along the length direction, the wire passing wheels are all partially protruded in the corresponding sliding grooves, one ends of the sliding blocks, far away from the vertical plates, are fixedly connected with one ends of the traction steel wires, the other ends of the traction steel wires are all wound around the peripheries of the corresponding wire passing wheels, the baffle plates are all provided with winding devices communicated with the sliding grooves, the other ends of the traction steel wires are all connected with the winding devices on the corresponding sides, the bottoms of the outer ends of the movable plates are rotationally provided with push rollers through two electric telescopic rods which are symmetrically distributed front and back, meanwhile, the outer ends of the movable plates are provided with traction shearing assemblies, the traction shearing assemblies can be engaged with steel wire meshes in a hooking way and can traction and move the steel wire meshes, when the electric telescopic rods are extended, the push rollers are positioned on one side, far away from the fixed plates, of the traction shearing assemblies, and when the sliding blocks are moved to the tail ends of the bending parts of the sliding blocks, the connecting shafts are moved into the containing grooves; the telescopic traction assembly comprises two brackets which are fixedly arranged at the tops of the vertical plates and are symmetrically distributed in the front-back direction, one side of each bracket, which is close to the middle part of the stone throwing hopper, is hinged with a fourth hydraulic rod with a downward movable end, a fifth hydraulic rod is hinged between the tops of the brackets and the outer sides of the corresponding fixed ends of the fourth hydraulic rods, the movable ends of the fourth hydraulic rods are fixedly provided with fixed blocks, a rotating shaft is rotatably arranged between the two fixed blocks, a second power device for driving the rotating shaft to rotate is arranged in one fixed block, a plurality of second hooks which are uniformly distributed along the length direction are fixedly arranged at one side, which is close to the middle part of the stone throwing hopper, of the periphery of the rotating shaft, the convex surface of the bent part of each second hook faces downwards, the opening of each second hook faces downwards one side of the middle part of the stone throwing hopper, and the second hooks can be in hooked fit with the movable ends of the steel wire mesh; the traction shearing assembly comprises a second groove, the middle part of the outer end of the movable plate is provided with the second groove, shearing plates which are vertically and symmetrically distributed are arranged in the second groove, a group of electric push rods are embedded in the front side and the rear side of the second groove, each group of electric push rods comprises two electric push rods which are vertically distributed, the movable end of each electric push rod is fixedly connected with the corresponding side of the shearing plate on the outer side of the electric push rod, a guide moving structure is arranged between the shearing plate and the second groove, the corresponding shearing plate moves along the front and rear direction of the second groove, shearing hooks are fixedly arranged on the side, away from the second groove, of the shearing plates, the shearing hooks of the two shearing plates are in one-to-one correspondence and are mutually close, meanwhile, the openings of the shearing hooks of the two shearing plates are opposite, blades are embedded in the inner side of the horizontal part of the shearing hooks and the side, close to the tail end, of the steel wire mesh is smaller than the width of the second groove; the suspension assembly comprises two mounting seats which are fixedly mounted at the bottom of the bottom plate and are symmetrically distributed around, the lower parts of the two mounting seats are hinged to the third hooks, the opening of the bending part of each third hook faces one side of the vertical plate, the bottom surface of the bottom plate and one side, away from the vertical plate, of each third hook are hinged to a sixth hydraulic rod, and when the suspension assembly is used, the winding shafts of the steel wire mesh winding rollers can be placed in the third hooks on the corresponding sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138887.1A CN115369810B (en) | 2022-09-19 | 2022-09-19 | A portable stone device of throwing for flood prevention is speedily carried out rescue work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138887.1A CN115369810B (en) | 2022-09-19 | 2022-09-19 | A portable stone device of throwing for flood prevention is speedily carried out rescue work |
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| Publication Number | Publication Date |
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| CN115369810A CN115369810A (en) | 2022-11-22 |
| CN115369810B true CN115369810B (en) | 2024-02-09 |
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| CN202211138887.1A Active CN115369810B (en) | 2022-09-19 | 2022-09-19 | A portable stone device of throwing for flood prevention is speedily carried out rescue work |
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| CN2500644Y (en) * | 2001-11-07 | 2002-07-17 | 张进生 | Throwing device of stone material |
| CN200940263Y (en) * | 2006-08-17 | 2007-08-29 | 山东大学 | Novel machine for bundling-up Liushi pillow stone |
| CN203213077U (en) * | 2013-05-07 | 2013-09-25 | 王会军 | Willow stone pillow bundling and throwing machine |
| KR101638751B1 (en) * | 2015-12-15 | 2016-07-11 | 주식회사 건승에코텍 | River Floor Protecting Members with Wire Mounting, Manufacturing Methods thereof and Construction Methods thereof |
| KR101832891B1 (en) * | 2016-11-15 | 2018-02-27 | 대림산업 주식회사 | Fixing and placing method of a foundation layer in water by geotextile with pre-attached armourstone mattress bag and roll structure |
| CN214497387U (en) * | 2021-01-28 | 2021-10-26 | 李胜 | Device is binded with willow stone pillow to flood prevention |
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2022
- 2022-09-19 CN CN202211138887.1A patent/CN115369810B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2500644Y (en) * | 2001-11-07 | 2002-07-17 | 张进生 | Throwing device of stone material |
| CN200940263Y (en) * | 2006-08-17 | 2007-08-29 | 山东大学 | Novel machine for bundling-up Liushi pillow stone |
| CN203213077U (en) * | 2013-05-07 | 2013-09-25 | 王会军 | Willow stone pillow bundling and throwing machine |
| KR101638751B1 (en) * | 2015-12-15 | 2016-07-11 | 주식회사 건승에코텍 | River Floor Protecting Members with Wire Mounting, Manufacturing Methods thereof and Construction Methods thereof |
| KR101832891B1 (en) * | 2016-11-15 | 2018-02-27 | 대림산업 주식회사 | Fixing and placing method of a foundation layer in water by geotextile with pre-attached armourstone mattress bag and roll structure |
| CN214497387U (en) * | 2021-01-28 | 2021-10-26 | 李胜 | Device is binded with willow stone pillow to flood prevention |
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| Publication number | Publication date |
|---|---|
| CN115369810A (en) | 2022-11-22 |
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