CN114717894A - Regenerated concrete structure for road and preparation method thereof - Google Patents
Regenerated concrete structure for road and preparation method thereof Download PDFInfo
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- CN114717894A CN114717894A CN202210235531.3A CN202210235531A CN114717894A CN 114717894 A CN114717894 A CN 114717894A CN 202210235531 A CN202210235531 A CN 202210235531A CN 114717894 A CN114717894 A CN 114717894A
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- hole
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- butt joint
- precast slab
- bevel edge
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- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 45
- 230000006978 adaptation Effects 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 11
- 239000011083 cement mortar Substances 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009916 joint effect 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
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a road-used regenerated concrete structure and a preparation method thereof, and relates to the technical field of regenerated concrete structures. Through the toper piece that sets up, the couple, the fixed axle, the fly leaf, the U-shaped pole, the picture peg, bolt one and the mutual cooperation between the groove two, can go into a plurality of butt joint grooves one through going into a plurality of hypotenuse fixture block card, pass fixing hole card again with latch device and go into the picture peg downthehole and fix the concrete prefabricated plate, through rotating the fly leaf afterwards, the pulling toper piece removes in to the butt joint hole, accomplish the butt joint installation, not only solved the problem of construction cycle length through the prefabricated plate that has prepared, simultaneously through with the structure split, use a haulage vehicle just can reach the purpose of transportation, transportation cost is reduced.
Description
Technical Field
The invention relates to a regenerated concrete structure, in particular to a regenerated concrete structure for roads and a preparation method thereof.
Background
The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with gradation according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, mainly coarse aggregates, and then adding cement, water and the like.
The existing regenerated concrete structure has some defects and shortcomings when in use, and the specific needs for improvement are as follows:
at present, the recycled concrete is usually utilized by firstly spreading recycled coarse aggregates on the road surface and then spreading cement mortar on the surface of the solidified coarse aggregates, the construction period of the road surface is usually longer, and different transport vehicles are required to be used for respectively transporting the coarse aggregates and the cement, so that the transport cost is increased.
Disclosure of Invention
The invention aims to provide a regenerated concrete structure for roads and a preparation method thereof, and aims to solve the problems that the utilization of the regenerated concrete in the prior art is that regenerated coarse aggregates are paved on a road surface firstly, and then cement mortar is paved on the surface of the solidified coarse aggregates, so that the construction period of the road surface is long, and different transport vehicles are required to transport the coarse aggregates and the cement respectively, so that the transport cost is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a road regeneration concrete structure and a preparation method thereof comprise two side plates, wherein a concrete precast slab is arranged between the two side plates, the upper surface of the front end of the concrete precast slab is provided with a first clamping groove, the lower surface of the rear end of the concrete precast slab is provided with a second clamping groove, the first clamping groove is matched with the second clamping groove, the right side wall of the concrete precast slab is fixedly connected with a plurality of bevel edge clamping blocks I, the left side of the upper surface of the side plate on the right side is provided with a plurality of butting grooves I, the butting grooves I are respectively in one-to-one correspondence with the bevel edge clamping blocks I, the front side and the rear side of the opposite surfaces of the two side plates are respectively and fixedly connected with a fixed plate, the middle part of each fixed plate is provided with a fixed hole, the right side wall of the side plate on the right side is provided with a plurality of clamping devices, the clamping devices are respectively in one-to-correspondence with the butting grooves I, and the rear ends of the two side plates are respectively provided with a butting hole, two logical groove has all been seted up to the last lateral wall in butt joint hole, two all be provided with the fly leaf in leading to the groove, two the equal fixedly connected with toper piece of front end of sideboard, and toper piece and butt joint hole looks adaptation.
According to a preferable technical scheme, the left ends of the first bevel edge clamping blocks are fixedly connected with a T-shaped block, the T-shaped block is embedded in a concrete precast slab, the middle of the side wall of each first bevel edge clamping block is provided with an inserting plate hole, and the bevel edges of the two sides of each first bevel edge clamping block are provided with sliding grooves.
According to a preferred technical scheme of the invention, the left end of the inclined plane on each of the two sides of each of the butt joint grooves is fixedly connected with a limiting sliding plate, the limiting sliding plate is matched with the sliding groove, a fixing through hole is formed in each of the butt joint grooves, a threaded hole I is formed in each of the two sides of each fixing through hole, and the two threaded holes I are formed in the side plate.
According to a preferred technical scheme, the clamping device is internally provided with a connecting plate, the middle of the left side wall of the connecting plate is fixedly connected with a plug board, the plug board is matched with the plug board holes and the fixing through holes, the front side and the rear side of the connecting plate are respectively provided with a first round hole, a first bolt is sleeved in each of the two first round holes, and the two first bolts are respectively matched with the first threaded holes on the two sides.
According to a preferable technical scheme of the invention, a plurality of butt joint grooves II are formed below the left side wall of the concrete precast slab, a plurality of bevel edge fixture blocks II are fixedly connected to the right side wall of the left side plate and are respectively matched with the butt joint grooves II, the upper layer of the concrete precast slab is a cement layer, and the lower layer of the concrete precast slab is a material collecting layer.
According to a preferable technical scheme, the middle parts of the front side walls of the two conical blocks are fixedly connected with hooks, the front sides of the upper surfaces of the two side plates are respectively provided with a second threaded hole, the rear sides of the two movable plates are respectively provided with a first round hole, a second bolt is sleeved in each first round hole, and the two second bolts are respectively matched with the two threaded holes on the two sides.
According to a preferable technical scheme of the invention, the middle parts of two side walls of the movable plate are fixedly connected with fixed shafts, the outer sides of the two fixed shafts are respectively sleeved with a fixed sleeve, the two fixed sleeves are respectively and fixedly connected into the two side walls of the through groove, the front side of the bottom surface of the movable plate is provided with a groove, a U-shaped rod is arranged in the groove, and the U-shaped rod is matched with the hook.
As a preferred technical scheme, shaft holes are formed in opposite surfaces of two side walls of the groove, fixing shafts are sleeved in the two shaft holes and are fixedly connected with two sides of the U-shaped rod respectively, arc surface blocks are fixedly connected to the bottom surfaces of the two butt-joint holes, and the U-shaped rod is matched with the arc surface blocks.
A preparation method of a regenerated concrete structure for roads comprises the following operation steps:
s1, firstly, paving the regenerated coarse aggregate at the bottom of the mould to form an aggregate layer, then sequentially placing the T-shaped blocks on the bevel edge fixture block I into the unhardened aggregate layer, then paving cement mortar above the aggregate layer to form a cement layer, and heating until the aggregate layer and the cement layer are hardened, so that a first clamping groove, a second clamping groove and a second butt joint groove are formed on the concrete precast slab;
s2, adjusting the orientation of the two side boards according to the traveling direction of the vehicle, respectively fixing the two side boards on two sides of the road by inserting fixing screws into fixing holes on a fixing plate, respectively corresponding a plurality of butting grooves II on the left side of the concrete precast slab to a plurality of bevel edge clamping blocks II on the left side board, corresponding a plurality of bevel edge clamping blocks I to a plurality of butting grooves I, downwards moving the concrete precast slab to enable two sides of the concrete precast slab to be respectively clamped with the bevel edge clamping blocks II and the butting grooves I, at the moment, sliding grooves on two sides of the bevel edge clamping blocks I downwards on limiting sliding plates on two sides respectively, then simultaneously inserting a plug board on a clamping device into a plug board hole and a fixing through hole to fix the concrete precast slab, and then respectively rotating the bolts I on two sides to enable the bolts on one side to be respectively fixed in the threaded holes on two sides to finish the fixing;
s3, then, the other structure is butted with the first structure, the conical block is inserted into the butt joint holes at two sides, the hook is inserted into the U-shaped rod, then the movable plate is rotated upwards to drive the lower end of the U-shaped rod to be in contact with the upper side cambered surface of the cambered block through the lever principle, so that the U-shaped rod is rotated by the fixed shaft to obliquely enter the hook, then the movable plate is rotated downwards to drive the U-shaped rod to rotate in the opposite direction through the lever principle, the conical block is pulled to move into the butt joint hole, the two structures are in close contact through the inclined surface of the conical block, then the second bolt is rotated to be in threaded connection with the second threaded hole on the other structure, the fixed connection is completed, and then the work of laying the concrete precast slab is repeated.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the mutual matching of the conical block, the hook, the fixed shaft, the movable plate, the U-shaped rod, the inserting plate, the bolt I and the butt joint groove II, the concrete precast slab can be fixed by clamping the beveled edge clamping blocks I into the butt joint grooves I, then clamping the clamping device into the inserting plate holes through the fixed through holes, and then the conical block is pulled to move towards the butt joint holes by rotating the movable plate to complete butt joint installation.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic rear side three-dimensional structure of the present invention;
FIG. 3 is a schematic perspective view of a portion of the edge plate of the present invention;
FIG. 4 is a schematic bottom perspective view of the edge plate of the present invention;
FIG. 5 is a schematic view of the U-shaped rod of the present invention in a disassembled bottom perspective configuration;
FIG. 6 is a schematic perspective view of the latch of the present invention;
fig. 7 is a schematic perspective view of a fixture block according to the present invention.
In the figure: 1 side plate, 2 concrete precast slab, 3 first clamping groove, 4 second clamping groove, 5 first inclined edge clamping block, 6 first butt joint groove, 7 fixed plate, 8 fixed hole, 9 clamping device, 10 butt joint hole, 11 through groove, 12 movable plate, 13 conical block, 14T-shaped block, 15 inserting plate hole, 16 sliding groove, 17 limit sliding plate, 18 fixed through hole, 19 threaded hole I, 20 connecting plate, 21 aggregate layer, 22 cement layer, 23 inserting plate, 24 round hole I, 25 bolt I, 26 butt joint groove II, 27 second inclined edge clamping block, 28 hook, 29 threaded hole II, 30 fixed sleeve, 31 fixed shaft, 32 round hole I, 33 bolt II, 34 groove, 35 axle hole, 36 fixed shaft, 37U-shaped rod and 38 cambered surface block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the present invention provides a technical solution: a road regeneration concrete structure and a preparation method thereof, comprising two side plates 1, a concrete precast slab 2 is arranged between the two side plates 1, the upper surface of the front end of the concrete precast slab 2 is provided with a first clamping groove 3, the lower surface of the rear end of the concrete precast slab 2 is provided with a second clamping groove 4, the two concrete precast slabs 2 can be conveniently butted by arranging the first clamping groove 3 and the second clamping groove 4, the first clamping groove 3 is matched with the second clamping groove 4, the right side wall of the concrete precast slab 2 is fixedly connected with a plurality of bevel edge clamping blocks 5, the left side of the upper surface of the right side plate 1 is provided with a plurality of butting grooves 6, the plurality of butting grooves 6 are respectively corresponding to the plurality of bevel edge clamping blocks 5 one by one, the front side and the rear side of the opposite surfaces of the two side plates 1 are fixedly connected with fixing plates 7, the middle part of each fixing plate 7 is provided with a fixing hole 8, the right side wall of the right side plate 1 is provided with a plurality of clamping devices 9, and a plurality of latch devices 9 respectively with a plurality of 6 one-to-one in butt joint groove, butt joint hole 10 has all been seted up to the rear end of two sideboard 1, logical groove 11 has all been seted up to the last lateral wall of two butt joint holes 10, all be provided with fly leaf 12 in two logical groove 11, the equal fixedly connected with toper piece 13 in front end of two sideboard 1, through setting up toper piece 13, when can making toper piece 13 remove in butt joint hole 10, make its end and the hypotenuse of toper piece 13 constantly contact, thereby reach firm butt joint effect, and toper piece 13 and butt joint hole 10 looks adaptation.
The equal fixedly connected with T-shaped piece 14 in left end of a plurality of hypotenuse fixture blocks 5 through setting up T-shaped piece 14, can be convenient for when concreting precast slab 2, fixes hypotenuse fixture block 5 in concrete precast slab 2, and T-shaped piece 14 inlays in concrete precast slab 2, and picture peg hole 15 has all been seted up at the lateral wall middle part of every hypotenuse fixture block 5, and spout 16 has all been seted up on the both sides bevel edge of every hypotenuse fixture block 5.
Every connects the equal fixedly connected with of left end on the inclined plane of 6 both sides in groove 17, and spacing slide 17 and 16 looks adaptations of spout, through setting up spacing slide 17 and spout 16, can make hypotenuse fixture block 5 more stable when sliding in a butt joint groove 6, avoid hypotenuse fixture block 5 transversely to break away from with a butt joint groove 6 simultaneously, fixing hole 18 has all been seted up in every butt joint groove 6, every fixing hole 18's both sides all are provided with screw hole 19, and two screw hole 19 are all seted up on sideboard 1.
The clamping device 9 is internally provided with a connecting plate 20, the middle part of the left side wall of the connecting plate 20 is fixedly connected with an inserting plate 23, the inserting plate 23, a round hole I24, a bolt I25 and a butt joint groove II 26 are arranged to be matched with each other, the concrete prefabricated plate 2 can be fixed by simultaneously inserting the inserting plate 23 on the clamping device 9 into the inserting plate hole 15 and the fixing through hole 18, then the bolt I25 on two sides are respectively rotated, the bolt I25 on two sides are respectively fixed in the threaded hole I19 on two sides, fixing is completed, the concrete prefabricated plate 2 is prevented from being separated from the side plates 1 on two sides, the inserting plate 23 is simultaneously matched with the inserting plate hole 15 and the fixing through hole 18, the round hole I24 is formed in the front side and the rear side of the connecting plate 20, the bolt I25 is sleeved in the round hole I24, and the bolt I25 is respectively matched with the threaded hole I19 on two sides.
A plurality of butt joint grooves two 26 have been seted up to concrete precast slab 2's left side wall below, a plurality of hypotenuse fixture blocks two 27 of fixedly connected with on left side board 1's the right side wall, through setting up hypotenuse fixture block two 27 and hypotenuse fixture block one 5, can select to place according to the orientation on its inclined plane of the direction of road driving, make the tire drive hypotenuse fixture block one 5 when exerting oneself and remove to the below of butt joint groove one 6 along the inclined plane, avoid concrete precast slab 2 to upwards shift out sideboard 1 simultaneously, and a plurality of hypotenuse fixture blocks two 27 respectively with a plurality of butt joint groove two 26 looks adaptations, the upper strata of concrete precast slab 2 is cement layer 22, the lower floor of concrete precast slab 2 is aggregate layer 21.
The middle parts of the front side walls of the two conical blocks 13 are fixedly connected with hooks 28, the front sides of the upper surfaces of the two side plates 1 are respectively provided with a threaded hole II 29, the conical blocks 13 are inserted into the butt joint holes 10 at two sides through the mutual matching among the arranged conical blocks 13, the hooks 28, the fixed shaft 31, the movable plate 12, the U-shaped rod 37, the fixed shaft 36 and the cambered block 38, at the moment, the hooks 28 are inserted into the U-shaped rod 37, then the movable plate 12 is rotated upwards firstly, the lower end of the U-shaped rod 37 is driven to be in contact with the upper cambered surface of the cambered block 38 through the lever principle, the U-shaped rod 37 is enabled to obliquely enter the hooks 28, then the movable plate 12 is pressed downwards, the U-shaped rod 37 is driven to rotate towards the opposite direction through the lever principle, so that the conical blocks 13 are pulled to move towards the butt joint holes 10, the two structures are enabled to be in close contact through the inclined surfaces of the conical blocks 13, and the structural integrity is realized, the rear sides of the two movable plates 12 are both provided with a first round hole 32, a second bolt 33 is sleeved in each first round hole 32, and the two second bolts 33 are respectively matched with the second threaded holes 29 on the two sides.
The middle parts of the two side walls of the movable plate 12 are fixedly connected with fixing shafts 31, the outer sides of the two fixing shafts 31 are respectively sleeved with a fixing sleeve 30, the movable plate 12 can be more stable when rotating by arranging the fixing shafts 31 and the fixing sleeves 30, the two fixing sleeves 30 are respectively and fixedly connected between the two side walls of the through groove 11, a groove 34 is formed in the front side of the bottom surface of the movable plate 12, a U-shaped rod 37 is arranged in the groove 34, and the U-shaped rod 37 is matched with the hook 28.
All seted up shaft hole 35 on the both sides wall opposite face of recess 34, all the cover is equipped with fixed axle 36 in two shaft holes 35, through setting up shaft hole 35 and fixed axle 36, can make U-shaped pole 37 use fixed axle 36 to rotate as the axle center, thereby be convenient for make U-shaped pole 37 slope and couple 28, and two fixed axles 36 respectively with the both sides fixed connection of U-shaped pole 37, two equal fixedly connected with cambered surface pieces 38 in bottom surface that dock hole 10, through setting up cambered surface piece 38, can pass through U-shaped pole 37 when the downstream, the lower extreme of U-shaped pole 37 and the upside cambered surface contact of cambered surface piece 38, thereby the realization rotates the slope with fixed axle 36, make U-shaped pole 37 get into in the couple 28, and U-shaped pole 37 and cambered surface piece 38 looks adaptation.
The method comprises the following operation steps:
adjusting the orientation of the two side boards 1 according to the traveling direction of the vehicle, respectively fixing the two side boards 1 on both sides of the road by inserting fixing screws into the fixing holes 8 on the fixing plate 7, then corresponding the plurality of the butting grooves two 26 on the left side of the concrete precast slab 2 to the plurality of the bevel edge fixture blocks two 27 on the left side board 1 one by one, corresponding the plurality of the bevel edge fixture blocks one 5 to the plurality of the butting grooves one 6 one by one, moving the concrete precast slab 2 downwards to enable both sides of the concrete precast slab to be respectively clamped with the bevel edge fixture blocks two 27 and the butting grooves one 6, at the moment, the two side chutes 16 on the bevel edge fixture blocks one 5 respectively slide downwards on the two side limiting sliding plates 17, then simultaneously inserting the inserting plates 23 on the clamping device 9 into the inserting plate holes 15 and the fixing through holes 18 to fix the concrete precast slab 2, then respectively rotating the two side bolts one 25 to enable the two side bolts one 25 to be respectively fixed in the two side threaded holes one 19, completing the fixation;
and then, the other structure is butted with the first structure, firstly, the conical block 13 is inserted into the butting holes 10 at two sides, at the moment, the hook 28 is inserted into the U-shaped rod 37, then the movable plate 12 is rotated upwards to drive the lower end of the U-shaped rod 37 to be contacted with the upper side cambered surface of the cambered block 38 through the lever principle, so that the U-shaped rod 37 is rotated by the fixed shaft 36 to obliquely enter the hook 28, then the movable plate 12 is rotated downwards, the U-shaped rod 37 is driven to rotate in the opposite direction through the lever principle, so that the conical block 13 is pulled to move into the butting hole 10, the two structures are in close contact through the inclined surface of the conical block 13, then the bolt II 33 is rotated to be in threaded connection with the threaded hole II 29 on the other structure, the fixed connection is completed, and then the work of laying the concrete precast slab 2 is repeated.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A road regeneration concrete structure comprises two side plates (1), and is characterized in that: a concrete precast slab (2) is arranged between the two side plates (1), a first clamping groove (3) is formed in the upper surface of the front end of the concrete precast slab (2), a second clamping groove (4) is formed in the lower surface of the rear end of the concrete precast slab (2), the first clamping groove (3) is matched with the second clamping groove (4), a plurality of bevel edge clamping blocks (5) are fixedly connected to the right side wall of the concrete precast slab (2), a plurality of butt-joint grooves (6) are formed in the left side of the upper surface of the side plate (1) on the right side, the butt-joint grooves (6) are respectively corresponding to the bevel edge clamping blocks (5), fixing plates (7) are fixedly connected to the front side and the rear side of the back side of each side plate (1), a fixing hole (8) is formed in the middle of each fixing plate (7), a plurality of clamping devices (9) are arranged on the right side wall of the side plate (1), and a plurality of latch devices (9) respectively with a plurality of butt joint groove one (6) one-to-one, two butt joint hole (10), two have all been seted up to the rear end of sideboard (1) the last lateral wall of butt joint hole (10) has all been seted up logical groove (11), two all be provided with fly leaf (12), two in leading to groove (11) the equal fixedly connected with toper piece (13) of front end of sideboard (1), and toper piece (13) and butt joint hole (10) looks adaptation.
2. The recycled concrete structure for road use of claim 1, wherein: the left end of the first bevel edge clamping block (5) is fixedly connected with a T-shaped block (14), the T-shaped block (14) is embedded in the concrete precast slab (2), a clamping plate hole (15) is formed in the middle of the side wall of the first bevel edge clamping block (5), and a sliding groove (16) is formed in each bevel edge of the two sides of the first bevel edge clamping block (5).
3. The regenerated concrete structure for road use of claim 1, characterized in that: every connect the equal fixedly connected with of left end on groove (6) both sides inclined plane spacing slide (17), and spacing slide (17) and spout (16) looks adaptation, every fixing hole (18) have all been seted up in butt joint groove (6), every the both sides of fixing hole (18) all are provided with screw hole (19), and two screw hole (19) are all seted up on sideboard (1).
4. The regenerated concrete structure for road use of claim 1, characterized in that: be provided with connecting plate (20) in latch device (9), left side wall middle part fixedly connected with picture peg (23) of connecting plate (20), and picture peg (23) simultaneously with picture peg hole (15) and fixed through hole (18) looks adaptation, round hole one (24), two have all been seted up to the side around connecting plate (20) round hole one (24) in all the cover be equipped with bolt one (25), and two bolt one (25) respectively with both sides screw hole one (19) looks adaptation.
5. The recycled concrete structure for road use of claim 1, wherein: a plurality of butt joint grooves II (26) are formed in the lower portion of the left side wall of the concrete precast slab (2), a plurality of bevel edge fixture blocks II (27) are fixedly connected to the right side wall of the side slab (1) on the left side, the bevel edge fixture blocks II (27) are respectively matched with the butt joint grooves II (26), the upper layer of the concrete precast slab (2) is a cement layer (22), and the lower layer of the concrete precast slab (2) is a material collecting layer (21).
6. The recycled concrete structure for road use of claim 1, wherein: two equal fixedly connected with couple (28), two in the middle part of the preceding lateral wall of toper piece (13) threaded hole two (29), two are all seted up to the upper surface front side of sideboard (1) round hole one (32) have all been seted up to the rear side of fly leaf (12), and all overlap in two round hole one (32) and be equipped with bolt two (33), and two bolt two (33) respectively with two (29) looks adaptations of both sides threaded hole.
7. The recycled concrete structure for road use of claim 1, wherein: the utility model discloses a portable electronic device, including fly leaf (12), the equal fixedly connected with fixed axle (31) in both sides wall middle part of fly leaf (12), two the outside of fixed axle (31) all is overlapped and is equipped with fixed cover (30), and two fixed cover (30) fixed connection respectively among the both sides wall that leads to groove (11), recess (34) are seted up to the bottom surface front side of fly leaf (12), be provided with U-shaped pole (37) in recess (34), and U-shaped pole (37) and couple (28) looks adaptation.
8. The recycled concrete structure for road use of claim 7, wherein: shaft hole (35), two have all been seted up on the both sides wall opposite face of recess (34) all the cover is equipped with fixed axle (36) in shaft hole (35), and two fixed axles (36) respectively with the both sides fixed connection of U-shaped pole (37), two the equal fixedly connected with cambered surface piece (38) in bottom surface of butt joint hole (10), and U-shaped pole (37) and cambered surface piece (38) looks adaptation.
9. The method for the preparation of a regenerating concrete structure for roads as claimed in claims 1 to 8, comprising the following operative steps:
s1, firstly, paving the regenerated coarse aggregate at the bottom of the mold to form an aggregate layer (22), then sequentially placing the T-shaped blocks (14) on the bevel edge fixture blocks (5) into the aggregate layer (22) which is not hardened, then paving cement mortar above the aggregate layer (22) to form a cement layer (21), and heating until the aggregate layer (22) and the cement layer (21) are hardened, so that the concrete precast slab (2) is provided with the first clamping grooves (3), the second clamping grooves (4) and the second butt joint grooves (26);
s2, adjusting the orientation of the two side boards (1) according to the traveling direction of the vehicle, inserting fixing screws into fixing holes (8) on a fixing plate (7), fixing the two side boards (1) on two sides of the road respectively, then corresponding a plurality of butt joint grooves II (26) on the left side of the concrete precast slab (2) to a plurality of bevel edge clamping blocks II (27) on the left side board (1) one by one, corresponding a plurality of bevel edge clamping blocks I (5) to a plurality of butt joint grooves I (6) one by one, moving the concrete precast slab (2) downwards to enable two sides of the concrete precast slab to be clamped with the bevel edge clamping blocks II (27) and the butt joint grooves I (6) respectively, at the moment, sliding grooves (16) on two sides on the bevel edge clamping blocks I (5) slide downwards on limiting sliding plates (17) on two sides respectively, then inserting plates (23) on a clamping device (9) into the inserting plate holes (15) and the fixing through holes (18) simultaneously to fix the concrete precast slab (2), then, the first bolts (25) on the two sides are respectively rotated, so that the first bolts (25) on the two sides are respectively fixed in the first threaded holes (19) on the two sides, and the fixation is finished;
s3, then, the other structure is butted with the first structure, firstly, the conical block (13) is inserted into the butting holes (10) at two sides, at the moment, the hook (28) is inserted into the U-shaped rod (37), then, the movable plate (12) is rotated upwards to drive the lower end of the U-shaped rod (37) to be contacted with the upper cambered surface of the cambered surface block (38) through the lever principle, so that the U-shaped rod (37) is rotated by the fixed shaft (36) to enable the U-shaped rod (37) to obliquely enter the hook (28), then, the movable plate (12) is rotated downwards to drive the U-shaped rod (37) to rotate in the opposite direction through the lever principle, so that the conical block (13) is pulled to move towards the butting hole (10), the two structures are in tight contact through the inclined surface of the conical block (13), and then, the bolt II (33) is rotated to be in threaded connection with the threaded hole II (29) on the other structure, the fixed connection is completed, and then the work of laying the concrete precast slab (2) is repeated.
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