CN114032761B - Bridge expansion joint filling equipment - Google Patents
Bridge expansion joint filling equipment Download PDFInfo
- Publication number
- CN114032761B CN114032761B CN202111428716.8A CN202111428716A CN114032761B CN 114032761 B CN114032761 B CN 114032761B CN 202111428716 A CN202111428716 A CN 202111428716A CN 114032761 B CN114032761 B CN 114032761B
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- China
- Prior art keywords
- fixedly connected
- mounting plate
- plate
- electric sliding
- rotating shaft
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- 239000006260 foam Substances 0.000 claims abstract description 59
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 85
- 238000003825 pressing Methods 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 44
- 238000001125 extrusion Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000003292 glue Substances 0.000 claims description 16
- 238000004026 adhesive bonding Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000006261 foam material Substances 0.000 abstract description 7
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
- E01D19/067—Flat continuous joints cast in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to bridge expansion joint filling equipment. The technical problems are as follows: the elastic foam material is difficult to fill into the bridge expansion joint during filling manually, and is easy to break, so that the quality of the bridge expansion joint is affected. The technical proposal is as follows: a bridge expansion joint filling device comprises a first mounting plate, wheels, handrails and the like; six wheels are equidistantly arranged on the lower surface of the first mounting plate, and the left part of the upper surface of the first mounting plate is connected with a handrail. The invention can carry out self-adaptive cutting on the elastic foam, and fills the elastic foam with the width larger than that of the bridge expansion joint into the bridge expansion joint; through the mode of cutter cutting, can make the elastic foam edge after the cutting neat to cut the right-angle limit of elastic foam one side, in the bridge expansion joint is filled to the elastic foam of being convenient for.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to bridge expansion joint filling equipment.
Background
The filling process of the bridge expansion joint is extremely complex, filling materials such as asphalt silk and hemp, elastic foam and the like are generally used for meeting the setting requirements of the expansion joint, covering joint treatment is also needed to be carried out on the expansion joint by using film-coated iron sheets, aluminum plates and the like, functional materials such as water stops, fire-retardant belts, anti-seismic springs and the like are also needed, and the joint is coated on the expansion joint to meet the performance requirements of the expansion joint. Therefore, the filling is generally performed manually, when the elastic foam material is filled, in order to enable the elastic foam material to be closely attached to the bridge expansion joint, the width of the elastic foam material is generally slightly wider than the bridge expansion joint by three to five millimeters, the elastic foam material is difficult to fill into the bridge expansion joint during filling manually, the elastic foam material is easy to break, the quality of the bridge expansion joint is further affected, the efficiency is low during manual filling, and the laying quality is poor.
Disclosure of Invention
The invention provides bridge expansion joint filling equipment, which aims to overcome the defects that elastic foam materials are difficult to fill into the bridge expansion joints during filling manually and are easy to damage so as to influence the quality of the bridge expansion joints.
The technical scheme is as follows: the bridge expansion joint filling equipment comprises a first mounting plate, wheels, armrests, a feeding mechanism, a placing mechanism and a gluing mechanism; six wheels are equidistantly arranged on the lower surface of the first mounting plate; the left part of the upper surface of the first mounting plate is connected with a handrail; the rear part of the upper surface of the first mounting plate is connected with a feeding mechanism; the feeding mechanism is used for transferring elastic foam; the front part of the upper surface of the first mounting plate is connected with a placement mechanism; the placing mechanism is used for filling elastic foam into the bridge expansion joint; the front part of the feeding mechanism is connected with the placement mechanism; the front part of the upper surface of the first mounting plate is connected with a gluing mechanism, and the gluing mechanism is positioned below the placement mechanism; the glue coating mechanism is used for filling glue solution into the bridge expansion joint.
Further, the feeding mechanism comprises a roll-over stand, a first connecting block, a first rotating shaft, a first straight gear, a first connecting frame, a chute, a first rack, a first electric push rod, a first connecting plate, a second rack, a second rotating shaft, a second straight gear, a placing bin, a collecting box, a handle and a pushing rod; the left part of the upper surface and the right part of the upper surface of the first mounting plate are fixedly connected with a first connecting block respectively; the front parts of the two first connecting blocks are respectively connected with a first rotating shaft in a rotating way; the outer surfaces of the two first rotating shafts are fixedly connected with a first straight gear respectively; the opposite sides of the two first rotating shafts are fixedly connected with a roll-over stand; the left part of the upper surface and the right part of the upper surface of the first mounting plate are fixedly connected with a first connecting frame respectively, and the two first connecting frames are positioned behind the two first connecting blocks; the two first connecting frames are internally and respectively connected with a second rack in a sliding way; the rear parts of the two second racks are fixedly connected with a first connecting plate; two opposite sides of the first connecting frames are fixedly connected with a chute respectively; a first rack is connected in each sliding way in the two sliding grooves, and the first rack is positioned below the second rack; the two first racks are meshed with the two first straight gears; the left part of the upper surface and the right part of the upper surface of the first mounting plate are fixedly connected with a first electric push rod respectively, and the two first electric push rods are positioned behind the two first connecting blocks; the output ends of the two first electric push rods are fixedly connected with the first connecting plate; a placing bin is fixedly connected to the rear part of the upper surface of the first mounting plate; the lower side of the front part of the placing bin is provided with a notch; the left lower side and the right lower side of the placing bin are fixedly connected with a second rotating shaft respectively; the outer surfaces of the two second rotating shafts are fixedly connected with a second spur gear respectively, the two second spur gears are meshed with the two first racks, and the two second spur gears are meshed with the two second racks; three pushing rods are fixedly connected to the front part of the first connecting plate at equal intervals, and penetrate through the placement bin; the rear part of the placing bin is fixedly connected with a collecting box; the rear part of the collecting box is fixedly connected with a handle.
Further, the front part of the first mounting plate is provided with a slot.
Further, the placing mechanism comprises a first supporting frame, a moving assembly, an extruding assembly and a smearing assembly; the left part of the upper surface and the right part of the upper surface of the first mounting plate are fixedly connected with a first supporting frame respectively; the two first support frames are internally connected with a moving assembly respectively; an extrusion assembly is connected between the two moving assemblies; the extrusion assembly is connected with the first mounting plate; the front side wall and the rear side wall of the groove are respectively connected with an smearing component.
Further, the left moving assembly comprises a first electric sliding rail, a first electric sliding block, a second connecting plate, a second electric sliding rail, a second electric sliding block, a third connecting block and a fourth connecting block; the inner side surface of the left first support frame is fixedly connected with two first electric slide rails; the outer surfaces of the two first electric sliding rails are respectively connected with a first electric sliding block in a sliding way; the opposite sides of the two first electric sliding blocks are fixedly connected with a second connecting plate; the lower surface of the second connecting plate is fixedly connected with a second electric sliding rail; the outer surface of the second electric sliding rail is connected with a third electric sliding block in a sliding way; the outer surface of the second electric sliding rail is connected with a second electric sliding block in a sliding way; the third electric sliding block is positioned in front of the second electric sliding block; a fourth connecting block is fixedly connected to the lower surface of the third electric sliding block; the lower surface of the second electric sliding block is fixedly connected with a third connecting block; the inside of the third connecting block and the fourth connecting block are connected with the extrusion component.
Further, the extrusion assembly comprises a first tooth column, a second tooth column, a third rack, a third rotating shaft, a fourth rotating shaft, a four-tooth pressing block, a first extrusion plate, a two-tooth pressing plate and a second extrusion plate; the two third connecting blocks are internally and rotatably connected with third rotating shafts; the left part and the right part of the outer surface of the third rotating shaft are fixedly connected with a second tooth column respectively; three two-tooth pressing plates are fixedly connected in the middle of the third rotating shaft at equal intervals; the lower parts of the three two-tooth pressing plates are respectively connected with a second extrusion plate in a rotating way through a limiting pin; the inside of the two fourth connecting blocks is rotationally connected with a fourth rotating shaft; the left part and the right part of the outer surface of the fourth rotating shaft are fixedly connected with a first tooth column respectively; three four-tooth pressing blocks are fixedly connected in the middle of the fourth rotating shaft at equal intervals; the lower parts of the three four-tooth pressing blocks are respectively connected with a first extrusion plate in a rotating way through limiting pins; four third racks are fixedly connected to the front portion of the upper surface of the first mounting plate, the four third racks are distributed in a rectangular mode, and the third racks are located below the two first tooth columns and the two second tooth columns.
Further, the back smearing component comprises a first motor, a second connecting block, a fifth rotating shaft and a scraping plate; the left part of the grooved rear side wall and the right part of the rear side wall are fixedly connected with a second connecting block respectively; a fifth rotating shaft is rotatably connected inside the two second connecting blocks; the outer surface of the fifth rotating shaft is fixedly connected with a scraping plate; the right part of the second connecting block at the right rear part is fixedly connected with a first motor; the first motor output shaft is connected with the fifth rotating shaft, and the rear smearing assemblies and the front smearing assemblies are symmetrically distributed in the front-back direction.
Further, the gluing mechanism comprises a second support frame, a liquid collecting tank, a connecting pipe, a first liquid outlet, a second liquid outlet, a first support plate, a second motor, a transmission rod and a scraper; the left front part of the upper surface of the first mounting plate is fixedly connected with a second supporting frame; the second support frame is fixedly connected with a liquid collecting tank; the lower part of the liquid collecting tank is provided with a second liquid outlet; the front lower side and the rear lower side of the liquid collecting tank are respectively communicated with a connecting pipe; three first liquid outlets are fixedly connected to the front part of the upper surface of the first mounting plate and the middle part of the upper surface at equal intervals respectively, and the front three first liquid outlets and the rear three first liquid outlets are symmetrically arranged in a central axis of a slot; the front connecting pipe is communicated with the front first liquid outlet; the rear connecting pipe is communicated with the rear first liquid outlet; four first support plates are fixedly connected to the front part of the upper surface of the first mounting plate and the middle part of the upper surface at equal intervals respectively, and the first support plates are positioned between the two connecting pipes; the inside of the four first support plates in front are rotationally connected with transmission rods; the inside of the four first support plates at the rear are rotationally connected with another transmission rod; three scrapers are fixedly connected to the outer surface of the front transmission rod at equal intervals; the outer surface of the rear transmission rod is fixedly connected with three other scrapers at equal intervals; the left parts of the two first support plates positioned at the leftmost part are fixedly connected with a second motor respectively; the two second motor output shafts are fixedly connected with the two transmission rods.
Further, the device also comprises a cutting mechanism, and the rear part of the upper surface of the first mounting plate is fixedly connected with the cutting mechanism; the cutting mechanism comprises a second supporting plate, a second mounting plate, a second connecting frame, a third electric sliding rail, a fourth electric sliding block, a sliding plate, a second electric push rod, an N-shaped pressing plate, an L-shaped plate, a fourth electric sliding rail, a fifth electric sliding block, an electric telescopic platform, a blade and a special-shaped cutter; two second support plates are fixedly connected to the rear part of the upper surface of the first mounting plate; the upper surfaces of the two second support plates are fixedly connected with second mounting plates; the front part of the second mounting plate is fixedly connected with the placing bin; the upper surface of the second mounting plate is fixedly connected with a second connecting frame; the left upper part and the right upper part of the second connecting frame are fixedly connected with a third electric slide rail respectively; a fourth electric sliding block is connected inside each of the two third electric sliding rails in a sliding way; the lower surfaces of the two fourth electric sliding blocks are fixedly connected with sliding plates; the lower surface of the sliding plate is in sliding connection with the second mounting plate; the middle part of the upper surface of the second connecting frame is fixedly connected with a second electric push rod; the output end of the second electric push rod penetrates through the second connecting frame and is fixedly connected with an N-shaped pressing plate; an L-shaped plate is fixedly connected to the lower surface of the second mounting plate; a fourth electric sliding rail is fixedly connected on the L-shaped plate; the outer surface of the fourth electric sliding rail is connected with a fifth electric sliding block in a sliding manner; an electric telescopic platform is fixedly connected to the upper surface of the fifth electric sliding block; the upper surface of the electric telescopic platform is fixedly connected with a blade; the telescopic end of the electric telescopic platform is fixedly connected with a special-shaped cutter.
Further, the device also comprises a pressing mechanism; the left part of the upper surface of the first mounting plate is connected with a pressing mechanism; the pressing mechanism comprises a third connecting frame, a third electric push rod, a fourth connecting frame, rollers and a sixth rotating shaft; a third connecting frame is fixedly connected to the left part of the upper surface of the first mounting plate, and the third connecting frame is positioned in front of the second supporting frame; the upper surface of the third connecting frame is fixedly connected with a third electric push rod; the output end of the third electric push rod penetrates through the third connecting frame and is fixedly connected with a fourth connecting frame; a sixth rotating shaft is rotatably connected inside the fourth connecting frame; the outer surface of the sixth rotating shaft is fixedly connected with a roller, and the roller is positioned above the slot.
The beneficial effects of the invention are as follows: the invention can carry out self-adaptive cutting on the elastic foam, and fills the elastic foam with the width larger than that of the bridge expansion joint into the bridge expansion joint;
according to the invention, the cutting mechanism is arranged, and the cut elastic foam edge is tidy in a cutting mode by the cutter, and the right-angle edge on one side of the elastic foam is cut, so that the elastic foam is conveniently filled into the bridge expansion joint;
according to the invention, the placing mechanism is arranged, and the lower part of the elastic foam is extruded in an extrusion mode, so that the elastic foam is better filled into the bridge expansion joint.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a bridge expansion joint filling apparatus of the present invention;
FIG. 2 is a schematic perspective view of a bridge expansion joint filling apparatus according to the present invention at a first view angle during operation;
FIG. 3 is a schematic perspective view of a second view of the bridge expansion joint filling apparatus of the present invention in operation;
FIG. 4 is a schematic perspective view of a first type of a loading mechanism of the bridge expansion joint filling device of the present invention;
FIG. 5 is a schematic diagram of a second perspective structure of a loading mechanism of the bridge expansion joint filling apparatus of the present invention;
FIG. 6 is a schematic view of a partial perspective structure of a loading mechanism of the bridge expansion joint filling device of the present invention;
FIG. 7 is a schematic diagram of a third perspective structure of a loading mechanism of the bridge expansion joint filling apparatus of the present invention;
FIG. 8 is a schematic perspective view of a placement mechanism of the bridge expansion joint filling apparatus of the present invention;
FIG. 9 is a schematic view of a first partial perspective of a placement mechanism of the bridge expansion and filling apparatus of the present invention;
FIG. 10 is a schematic view of a second partial perspective of a placement mechanism of the bridge expansion joint filling apparatus of the present invention;
FIG. 11 is a schematic perspective view of a glue mechanism of the bridge expansion joint filling apparatus of the present invention;
FIG. 12 is a schematic view of a partial perspective view of a glue mechanism of the bridge expansion joint filling apparatus of the present invention;
FIG. 13 is a schematic view showing a first perspective structure of a cutting mechanism of the bridge expansion joint filling apparatus of the present invention;
FIG. 14 is a schematic view of a second perspective of a cutting mechanism of the bridge expansion and filling apparatus of the present invention;
FIG. 15 is a schematic view of a first perspective of a hold-down mechanism of the bridge expansion and filling apparatus of the present invention;
fig. 16 is a schematic view showing a second perspective structure of a pressing mechanism of the bridge expansion joint filling apparatus of the present invention.
In the above figures: 1-first mounting plate, 2-wheels, 3-handrails, 4-elastic foam, 201-turnover frame, 202-first connecting block, 203-first rotating shaft, 204-first straight gear, 205-first connecting frame, 206-sliding groove, 207-first rack, 208-first electric push rod, 209-first connecting plate, 210-second rack, 211-second rotating shaft, 212-second straight gear, 213-placing bin, 214-collecting box, 215-handle, 216-pushing rod, 301-first supporting frame, 302-first electric sliding rail, 303-first electric sliding block, 304-second connecting plate, 305-second electric sliding rail, 306-second electric sliding block, 307-third electric sliding block, 308-first tooth column, 309-second toothed column, 310-third rack, 311-third rotary shaft, 312-fourth rotary shaft, 313-fourth toothed press block, 314-first press plate, 315-two-toothed press plate, 316-second press plate, 317-first motor, 318-second connection block, 319-fifth rotary shaft, 320-scraper, 321-third connection block, 322-fourth connection block, 401-second support frame, 402-liquid collecting tank, 403-connection pipe, 404-first liquid outlet, 405-second liquid outlet, 406-first support plate, 407-second motor, 408-transmission rod, 409-scraper, 501-second support plate, 502-second mounting plate, 503-second connection frame, 504-third electric slide rail, 505-fourth electric slide block, 506-sliding plate, 507-second electric push rod, 508-N-shaped pressing plate, 509-L-shaped plate, 510-fourth electric sliding rail, 511-fifth electric sliding block, 512-electric telescopic platform, 513-blade, 514-special-shaped cutter, 601-third connecting frame, 602-third electric push rod, 603-fourth connecting frame, 604-roller, 605-sixth rotating shaft, 1 a-slot and 213 a-slot.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example 1
1-3, the bridge expansion joint filling equipment comprises a first mounting plate 1, wheels 2, handrails 3, a feeding mechanism, a placing mechanism and a gluing mechanism; six wheels 2 are equidistantly arranged on the lower surface of the first mounting plate 1; the left part of the upper surface of the first mounting plate 1 is connected with a handrail 3; the rear part of the upper surface of the first mounting plate 1 is connected with a feeding mechanism; the front part of the upper surface of the first mounting plate 1 is connected with a placement mechanism; the front part of the feeding mechanism is connected with the placement mechanism; the front part of the upper surface of the first mounting plate 1 is connected with a gluing mechanism, and the gluing mechanism is positioned below the placement mechanism.
When the device is used, bridge expansion joint filling equipment is placed at a position to be placed, the bridge expansion joint filling equipment is flush with the bridge expansion joint, firstly an operator measures the size of the bridge expansion joint with a measuring tool, then cuts the elastic foam 4 according to the measuring size by three to four millimeters, then places the cut elastic foam 4 on a feeding mechanism, then pushes out the elastic foam 4 by the feeding mechanism, then clamps the elastic foam 4 by the placing mechanism, moves to the upper part of the bridge expansion joint, then cuts a groove on the outer surface of the elastic foam 4 by a gluing mechanism, the elastic foam 4 is convenient to attach to glue solution better later, then the glue solution is sprayed on the side surface of the elastic foam 4 by the gluing mechanism, then the elastic foam 4 is filled into the bridge expansion joint by the placing mechanism, and the glue solution is smeared to the edge of the bridge expansion joint by the placing mechanism.
Example 2
1-12, the feeding mechanism comprises a roll-over stand 201, a first connecting block 202, a first rotating shaft 203, a first straight gear 204, a first connecting frame 205, a sliding chute 206, a first rack 207, a first electric push rod 208, a first connecting plate 209, a second rack 210, a second rotating shaft 211, a second straight gear 212, a placing bin 213, a collecting box 214, a handle 215 and a pushing rod 216; the left part of the upper surface and the right part of the upper surface of the first mounting plate 1 are fixedly connected with a first connecting block 202 respectively; a first rotating shaft 203 is rotatably connected to the front parts of the two first connecting blocks 202 respectively; the outer surfaces of the two first rotating shafts 203 are fixedly connected with a first straight gear 204 respectively; the opposite sides of the two first rotating shafts 203 are fixedly connected with a roll-over stand 201; the left part of the upper surface and the right part of the upper surface of the first mounting plate 1 are fixedly connected with a first connecting frame 205 respectively, and the two first connecting frames 205 are positioned behind the two first connecting blocks 202; a second rack 210 is slidably connected to the inside of each of the two first connecting frames 205; the rear parts of the two second racks 210 are fixedly connected with a first connecting plate 209; two first connecting frames 205 are fixedly connected with a sliding chute 206 on opposite sides respectively; a first rack 207 is slidably connected to the inside of each of the two sliding grooves 206, and the first rack 207 is positioned below the second rack 210; two first racks 207 are engaged with the two first straight gears 204; a first electric push rod 208 is fixedly connected to the left part of the upper surface and the right part of the upper surface of the first mounting plate 1 respectively, and the two first electric push rods 208 are positioned behind the two first connecting blocks 202; the output ends of the two first electric push rods 208 are fixedly connected with a first connecting plate 209; the rear part of the upper surface of the first mounting plate 1 is fixedly connected with a placing bin 213; the lower side of the front part of the placing bin 213 is provided with a notch 213a; a second rotating shaft 211 is fixedly connected to the left lower side and the right lower side of the placing bin 213 respectively; the outer surfaces of the two second rotating shafts 211 are fixedly connected with a second spur gear 212 respectively, the two second spur gears 212 are meshed with the two first racks 207, and the two second spur gears 212 are meshed with the two second racks 210; three pushing rods 216 are fixedly connected to the front portion of the first connecting plate 209 at equal intervals, and the three pushing rods 216 penetrate through the placement bin 213; the rear part of the placing bin 213 is fixedly connected with a collecting box 214; a handle 215 is fixedly connected to the rear part of the collecting box 214.
After an operator levels the bridge expansion joint filling equipment with the bridge expansion joint, the operator puts the cut elastic foam 4 into a placing bin 213, then two first electric push rods 208 are started, the output ends of the two first electric push rods 208 shrink to drive a first connecting plate 209 to move forwards, and the first connecting plate 209 moves to drive two second racks 210 to move forwards; the two second racks 210 move forward to drive the two second spur gears 212 meshed with the two second spur gears 212 to rotate, the two second spur gears 212 rotate to drive the two first racks 207 meshed with the two second spur gears to move backward, the two first racks 207 move backward to drive the two first spur gears 204 to rotate, the two first spur gears 204 rotate to drive the turnover frame 201 to rotate ninety degrees clockwise by taking the first rotation shaft 203 as an axis, the opening of the turnover frame 201 faces the notch 213a, meanwhile, the first connection plate 209 moves to drive the three push rods 216 to move forward, the three push rods 216 move to drive the elastic foam 4 to enter the turnover frame 201 through the notch 213a, then the output ends of the two first electric push rods 208 stretch to drive the first connection plate 209 to move backward, the first connection plate 209 moves to drive related parts to reset, and then the two first spur gears 204 rotate to drive the turnover frame 201 to rotate ninety degrees counterclockwise by taking the first rotation shaft 203 as an axis to reset, so that the elastic foam 4 is transferred and turned over.
The front part of the first mounting plate 1 is provided with a slot 1a.
The placing mechanism comprises a first supporting frame 301, a moving assembly, an extruding assembly and a smearing assembly; the left part of the upper surface and the right part of the upper surface of the first mounting plate 1 are fixedly connected with a first supporting frame 301 respectively; a moving component is connected to the inside of each of the two first supporting frames 301; an extrusion assembly is connected between the two moving assemblies; the extrusion component is connected with the first mounting plate 1; the front and rear side walls of the slot 1a are each connected with an applicator assembly.
The left moving assembly comprises a first electric sliding rail 302, a first electric sliding block 303, a second connecting plate 304, a second electric sliding rail 305, a second electric sliding block 306, a third electric sliding block 307, a third connecting block 321 and a fourth connecting block 322; two first electric sliding rails 302 are fixedly connected to the inner side surface of the first supporting frame 301 at the left side; the outer surfaces of the two first electric sliding rails 302 are respectively connected with a first electric sliding block 303 in a sliding way; the opposite sides of the two first electric sliding blocks 303 are fixedly connected with a second connecting plate 304; the lower surface of the second connecting plate 304 is fixedly connected with a second electric sliding rail 305; the outer surface of the second electric sliding rail 305 is connected with a third electric sliding block 307 in a sliding manner; the outer surface of the second electric sliding rail 305 is connected with a second electric sliding block 306 in a sliding manner; the third electric slider 307 is located in front of the second electric slider 306; a fourth connecting block 322 is fixedly connected to the lower surface of the third electric sliding block 307; a third connecting block 321 is fixedly connected to the lower surface of the second electric sliding block 306; the inside of the third connection block 321 and the fourth connection block 322 are connected to the pressing assembly.
The extrusion assembly comprises a first tooth post 308, a second tooth post 309, a third rack 310, a third rotating shaft 311, a fourth rotating shaft 312, a four-tooth pressing block 313, a first extrusion plate 314, a two-tooth pressing plate 315 and a second extrusion plate 316; the inside of the two third connecting blocks 321 is rotatably connected with a third rotating shaft 311; a second tooth post 309 is fixedly connected to the left part of the outer surface and the right part of the outer surface of the third rotating shaft 311 respectively; three two-tooth pressing plates 315 are fixedly connected in the middle of the third rotating shaft 311 at equal intervals; the lower parts of the three two-tooth pressing plates 315 are respectively connected with a second extrusion plate 316 in a rotating way through limiting pins; the inside of the two fourth connecting blocks 322 is rotatably connected with a fourth rotating shaft 312; the left part and the right part of the outer surface of the fourth rotating shaft 312 are fixedly connected with a first tooth column 308 respectively; three four-tooth pressing blocks 313 are fixedly connected in the middle of the fourth rotating shaft 312 at equal intervals; the lower parts of the three four-tooth pressing blocks 313 are respectively connected with a first extrusion plate 314 in a rotating way through limiting pins; four third racks 310 are fixedly connected to the front portion of the upper surface of the first mounting plate 1, the four third racks 310 are distributed in a rectangular mode, and the third racks 310 are located below the two first tooth columns 308 and the two second tooth columns 309.
The rear smearing assembly comprises a first motor 317, a second connecting block 318, a fifth rotating shaft 319 and a scraping plate 320; a second connecting block 318 is fixedly connected to the left part of the rear side wall and the right part of the rear side wall of the slot 1a respectively; a fifth rotating shaft 319 is rotatably connected to the inside of the two second connecting blocks 318; the outer surface of the fifth rotating shaft 319 is fixedly connected with a scraper 320; the right part of the second connecting block 318 at the right rear part is fixedly connected with a first motor 317; the output shaft of the first motor 317 is connected to the fifth rotating shaft 319, and the rear painting assemblies and the front painting assemblies are symmetrically distributed in front-back direction.
The gluing mechanism comprises a second support frame 401, a liquid collecting tank 402, a connecting pipe 403, a first liquid outlet 404, a second liquid outlet 405, a first support plate 406, a second motor 407, a transmission rod 408 and a scraper 409; the left front part of the upper surface of the first mounting plate 1 is fixedly connected with a second supporting frame 401; a liquid collecting tank 402 is fixedly connected to the second supporting frame 401; a second liquid outlet 405 is formed in the lower portion of the liquid collecting tank 402; a connecting pipe 403 is respectively communicated with the front lower side and the rear lower side of the liquid collecting tank 402; three first liquid outlets 404 are fixedly connected to the front part of the upper surface of the first mounting plate 1 and the middle part of the upper surface at equal intervals respectively, and the three first liquid outlets 404 in front and the three first liquid outlets 404 in back are symmetrically arranged in the central axis of the slot 1 a; the front connecting pipe 403 is communicated with the front first liquid outlet 404; the rear connecting pipe 403 is communicated with the rear first liquid outlet 404; four first support plates 406 are fixedly connected to the front part of the upper surface and the middle part of the upper surface of the first mounting plate 1 at equal intervals respectively, and the first support plates 406 are positioned between the two connecting pipes 403; a transmission rod 408 is rotatably connected inside the front four first support plates 406; another transmission rod 408 is rotatably connected inside the rear four first support plates 406; three scrapers 409 are fixedly connected to the outer surface of the front transmission rod 408 at equal intervals; the outer surface of the rear transmission rod 408 is fixedly connected with three other scrapers 409 at equal intervals; the left parts of the two first support plates 406 positioned at the leftmost part are fixedly connected with a second motor 407 respectively; the output shafts of the two second motors 407 are fixedly connected with two transmission rods 408.
When the roll-over stand 201 turns over the elastic foam 4, the left and right moving components are started to drive the extrusion components to move, namely, the two second electric sliding rails 305 are started, the two second electric sliding rails 305 drive the two second electric sliding blocks 306 and the two third electric sliding blocks 307 to move backwards, the two second electric sliding blocks 306 and the two third electric sliding blocks 307 move to drive the extrusion components to move backwards, when the extrusion components move to the upper part of the roll-over stand 201, the left two first electric sliding rails 302 and the right two first electric sliding rails 302 are started, the four first electric sliding rails 302 drive the four first electric sliding blocks 303 to move downwards, the four first electric sliding blocks 303 move to drive the two second connecting plates 304 to move downwards, when the bottom height of the first extrusion plate 314 is consistent with the plane height of the roll-over stand 201, the two second electric sliding rails 305 drive the two second electric sliding blocks 306 and the two third electric sliding blocks 307 to move oppositely, the two second electric sliding blocks 306 and the two third electric sliding blocks 307 drive the third rotating shaft 311 and the fourth rotating shaft 312 to move oppositely respectively, the third rotating shaft 311 and the fourth rotating shaft 312 drive the three four-tooth pressing blocks 313 and the three two-tooth pressing plates 315 to move oppositely, the three four-tooth pressing blocks 313 and the three two-tooth pressing plates 315 clamp the elastic foam 4, and then the elastic foam 4 is moved above the slot 1a under the mutual cooperation of the four first electric sliding rails 302 and the two second electric sliding rails 305;
Then, the adjusting angle of the rear smearing component is aligned with the edge of the bridge expansion joint, namely, the first motor 317 is started, the output end of the first motor 317 drives the fifth rotating shaft 319 to rotate anticlockwise based on the right-to-left view, the fifth rotating shaft 319 rotates to drive the scraper 320 to rotate anticlockwise, the scraper 320 is aligned with the edge of the bridge expansion joint, and the functions of the front smearing component and the rear smearing component are consistent;
then the four first electric sliders 303 move downwards to drive the associated parts to move downwards, in the process of moving the elastic foam 4 downwards, the two second motors 407 are started, the output shafts of the front second motors 407 rotate clockwise to drive the front transmission rods 408 to rotate clockwise based on left-to-right, the front transmission rods 408 rotate to drive the front scrapers 409 to rotate clockwise, the front scrapers 409 rotate to cut the front of the elastic foam 4, the output shafts of the rear second motors 407 rotate anticlockwise to drive the rear transmission rods 408 rotate anticlockwise, the rear transmission rods 408 rotate to drive the rear scrapers 409 to rotate clockwise to cut the rear of the elastic foam 4, the front and rear of the elastic foam 4 are cut into grooves, the rear is better adhered with glue solution, then the extrusion assembly drives the elastic foam 4 to move downwards continuously, in the moving process, the three first extrusion plates 314 and the three second extrusion plates 316 are in contact with the two scraping plates 320, so that the three first extrusion plates 314 and the three second extrusion plates 316 extrude the bottom of the elastic foam 4, meanwhile, the two first tooth columns 308 are meshed with the two third racks 310 in front, the two first tooth columns 308 drive the fourth rotating shaft 312 to rotate anticlockwise based on the left-to-right direction, the fourth rotating shaft 312 rotates to drive the fourth tooth pressing block 313 to rotate anticlockwise, the upper surface of the elastic foam 4 is extruded, the two second tooth columns 309 are meshed with the two third racks 310 in rear, the two first tooth columns 308 drive the fourth rotating shaft 312 to rotate clockwise based on the left-to-right direction, the fourth rotating shaft 312 rotates to drive the fourth tooth pressing block 313 to rotate clockwise, the upper surface of the elastic foam 4 is extruded, the four tooth pressing block 313 and the two tooth pressing blocks 315 are staggered with each other during extrusion, so realized filling the bridge expansion joint with the elastic foam 4, simultaneously the pump built-in of liquid collection pot 402 passes through two connecting pipes 403 with the glue solution, carry six first liquid outlets 404 in, six first liquid outlets 404 are paintd the glue solution to elastic foam 4 side, then under four first electronic slide rail 302, two second electronic slide rail 305 mutually support down, drive the part that is correlated with it and reset, then two first motors 317 start, two first motor 317 output drive two scraper blades 320 rotate and paint the glue solution to bridge expansion joint edge, then the operating personnel promotes bridge expansion joint filling equipment and removes along the bridge expansion joint, accomplish the filling to remaining bridge expansion joint, in the removal in-process pump built-in of liquid collection pot 402 passes through second liquid outlet 405 with the glue solution, paint the glue solution to the elastic foam 4 upper surface that fills, accomplish like this and paint the glue solution with elastic foam 4 and fill in the bridge expansion joint.
Example 3
On the basis of the embodiment 2, as shown in fig. 1 and fig. 13-16, the device also comprises a cutting mechanism, and the rear part of the upper surface of the first mounting plate 1 is fixedly connected with the cutting mechanism; the cutting mechanism comprises a second supporting plate 501, a second mounting plate 502, a second connecting frame 503, a third electric sliding rail 504, a fourth electric sliding block 505, a sliding plate 506, a second electric push rod 507, an N-shaped pressing plate 508, an L-shaped plate 509, a fourth electric sliding rail 510, a fifth electric sliding block 511, an electric telescopic platform 512, a blade 513 and a special-shaped cutter 514; two second support plates 501 are fixedly connected to the rear part of the upper surface of the first mounting plate 1; the upper surfaces of the two second support plates 501 are fixedly connected with second mounting plates 502; the front part of the second mounting plate 502 is fixedly connected with the placing bin 213; a second connecting frame 503 is fixedly connected to the upper surface of the second mounting plate 502; a third electric slide rail 504 is fixedly connected to the left upper part and the right upper part of the second connecting frame 503 respectively; a fourth electric slider 505 is slidably connected to the inside of each of the two third electric slide rails 504; the lower surfaces of the two fourth electric sliding blocks 505 are fixedly connected with sliding plates 506; the lower surface of the sliding plate 506 is slidably connected to the second mounting plate 502; a second electric push rod 507 is fixedly connected in the middle of the upper surface of the second connecting frame 503; the output end of the second electric push rod 507 penetrates through the second connecting frame 503 and is fixedly connected with an N-shaped pressing plate 508; an L-shaped plate 509 is fixedly connected to the lower surface of the second mounting plate 502; a fourth electric sliding rail 510 is fixedly connected to the L-shaped plate 509; the outer surface of the fourth electric sliding rail 510 is connected with a fifth electric sliding block 511 in a sliding manner; the upper surface of the fifth electric sliding block 511 is fixedly connected with an electric telescopic platform 512; the upper surface of the electric telescopic platform 512 is fixedly connected with a blade 513; the telescopic end of the electric telescopic platform 512 is fixedly connected with a special-shaped cutter 514.
An operator puts the elastic foam 4 on the second mounting plate 502, then the two third electric sliding rails 504 are started, the two third electric sliding rails 504 drive the two fourth electric sliding blocks 505 to move forwards, the fourth electric sliding blocks 505 move to drive the sliding plates 506 to move forwards, the sliding plates 506 move the elastic foam 4 to a cutting position according to data measured by the operator to perform accurate cutting, then the second electric push rod 507 is started, the output end of the second electric push rod 507 extends to drive the N-shaped pressing plate 508 to move downwards, the N-shaped pressing plate 508 moves downwards to fix the elastic foam 4, then the fourth electric sliding rail 510 is started, the fourth electric sliding rail 510 drives the fifth electric sliding blocks 511 to move rightwards, the fifth electric sliding blocks 511 move to drive the electric telescopic platform 512 to move rightwards, the electric telescopic platform 512 moves to drive the blade 513 to move rightwards, the blade 513 moves to cut off the elastic foam 4, meanwhile, the telescopic end of the electric telescopic platform 512 contracts to drive the special-shaped cutter 514 to move to the proper position of the elastic foam 4 so as to cut a fixed length, the electric telescopic platform 512 moves to drive the special-shaped cutter 514 to move rightwards, the special-shaped cutter 514 moves to cut two right angles at the front part of the elastic foam 4, the elastic foam 4 is better filled into a bridge expansion joint in the subsequent process, the cut elastic foam 4 falls into the placing bin 213, then the roll-over frame 201 turns over the elastic foam 4, the right angle cutting part of the elastic foam 4 faces downwards, and then the right angle cutting part of the elastic foam 4 is extruded by the extrusion component to be filled into the bridge expansion joint.
Example 4
On the basis of the embodiment 3, as shown in fig. 1 and 15-16, the device also comprises a pressing mechanism; the left part of the upper surface of the first mounting plate 1 is connected with a pressing mechanism; the pressing mechanism comprises a third connecting frame 601, a third electric push rod 602, a fourth connecting frame 603, a roller 604 and a sixth rotating shaft 605; a third connecting frame 601 is fixedly connected to the left part of the upper surface of the first mounting plate 1, and the third connecting frame 601 is positioned in front of the second supporting frame 401; the upper surface of the third connecting frame 601 is fixedly connected with a third electric push rod 602; the output end of the third electric push rod 602 penetrates through the third connecting frame 601 and is fixedly connected with a fourth connecting frame 603; a sixth rotating shaft 605 is rotatably connected inside the fourth connecting frame 603; the roller 604 is fixedly connected to the outer surface of the sixth rotating shaft 605, and the roller 604 is located above the slot 1 a.
When the elastic foam 4 fills in the bridge expansion joint, the third electric push rod 602 is started, the output end of the third electric push rod 602 stretches to drive the fourth connecting frame 603 to move downwards, the fourth connecting frame 603 moves to drive the sixth rotating shaft 605 to move downwards, the sixth rotating shaft 605 moves to drive the roller 604 to move downwards, the roller 604 moves to be in contact with the elastic foam 4, and the roller 604 compacts the elastic foam 4, so that the elastic foam 4 is filled more firmly.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (4)
1. The bridge expansion joint filling equipment comprises a first mounting plate (1), wheels (2) and handrails (3), wherein six wheels (2) are equidistantly arranged on the lower surface of the first mounting plate (1); the left part of the upper surface of the first mounting plate (1) is connected with an armrest (3), and is characterized by further comprising a feeding mechanism, a placing mechanism and a gluing mechanism; the rear part of the upper surface of the first mounting plate (1) is connected with a feeding mechanism; the feeding mechanism is used for transferring elastic foam (4); the front part of the upper surface of the first mounting plate (1) is connected with a placement mechanism; the placing mechanism is used for filling elastic foam (4) into the bridge expansion joint; the front part of the feeding mechanism is connected with the placement mechanism; the front part of the upper surface of the first mounting plate (1) is connected with a gluing mechanism, and the gluing mechanism is positioned below the placement mechanism; the glue coating mechanism is used for filling glue solution into the bridge expansion joint;
the feeding mechanism comprises a roll-over stand (201), a first connecting block (202), a first rotating shaft (203), a first straight gear (204), a first connecting frame (205), a sliding chute (206), a first rack (207), a first electric push rod (208), a first connecting plate (209), a second rack (210), a second rotating shaft (211), a second straight gear (212), a placing bin (213), a collecting box (214), a handle (215) and a pushing rod (216); the left part of the upper surface and the right part of the upper surface of the first mounting plate (1) are fixedly connected with a first connecting block (202) respectively; the front parts of the two first connecting blocks (202) are respectively connected with a first rotating shaft (203) in a rotating way; the outer surfaces of the two first rotating shafts (203) are fixedly connected with a first straight gear (204) respectively; the opposite sides of the two first rotating shafts (203) are fixedly connected with a roll-over stand (201); the left part of the upper surface and the right part of the upper surface of the first mounting plate (1) are fixedly connected with a first connecting frame (205) respectively, and the two first connecting frames (205) are positioned behind the two first connecting blocks (202); a second rack (210) is connected inside each of the two first connecting frames (205) in a sliding way; the rear parts of the two second racks (210) are fixedly connected with a first connecting plate (209); two first connecting frames (205) are fixedly connected with a chute (206) on the opposite sides respectively; a first rack (207) is slidably connected in each of the two sliding grooves (206), and the first rack (207) is positioned below the second rack (210); the two first racks (207) are meshed with the two first straight gears (204); the left part of the upper surface and the right part of the upper surface of the first mounting plate (1) are fixedly connected with a first electric push rod (208) respectively, and the two first electric push rods (208) are positioned behind the two first connecting blocks (202); the output ends of the two first electric push rods (208) are fixedly connected with a first connecting plate (209); the rear part of the upper surface of the first mounting plate (1) is fixedly connected with a placing bin (213); the lower side of the front part of the placing bin (213) is provided with a notch (213 a); a second rotating shaft (211) is fixedly connected to the left lower side and the right lower side of the placing bin (213) respectively; the outer surfaces of the two second rotating shafts (211) are fixedly connected with a second spur gear (212) respectively, the two second spur gears (212) are meshed with the two first racks (207), and the two second spur gears (212) are meshed with the two second racks (210); three pushing rods (216) are fixedly connected to the front part of the first connecting plate (209) at equal intervals, and the three pushing rods (216) penetrate through the placement bin (213); the rear part of the placing bin (213) is fixedly connected with a collecting box (214); a handle (215) is fixedly connected at the rear part of the collecting box (214);
A slot (1 a) is formed in the front part of the first mounting plate (1);
the placing mechanism comprises a first supporting frame (301), a moving assembly, an extruding assembly and a smearing assembly; the left part of the upper surface and the right part of the upper surface of the first mounting plate (1) are fixedly connected with a first supporting frame (301) respectively; a moving component is respectively connected inside the two first supporting frames (301); an extrusion assembly is connected between the two moving assemblies; the extrusion component is connected with the first mounting plate (1); the front side wall and the rear side wall of the slot (1 a) are respectively connected with a smearing component;
the left moving assembly comprises a first electric sliding rail (302), a first electric sliding block (303), a second connecting plate (304), a second electric sliding rail (305), a second electric sliding block (306), a third electric sliding block (307), a third connecting block (321) and a fourth connecting block (322); two first electric sliding rails (302) are fixedly connected to the inner side surface of the left first supporting frame (301); the outer surfaces of the two first electric sliding rails (302) are respectively connected with a first electric sliding block (303) in a sliding way; the opposite sides of the two first electric sliding blocks (303) are fixedly connected with a second connecting plate (304); the lower surface of the second connecting plate (304) is fixedly connected with a second electric sliding rail (305); the outer surface of the second electric sliding rail (305) is connected with a third electric sliding block (307) in a sliding way; the outer surface of the second electric sliding rail (305) is connected with a second electric sliding block (306) in a sliding way; the third electric sliding block (307) is positioned in front of the second electric sliding block (306); a fourth connecting block (322) is fixedly connected to the lower surface of the third electric sliding block (307); a third connecting block (321) is fixedly connected to the lower surface of the second electric sliding block (306); the interiors of the third connecting block (321) and the fourth connecting block (322) are connected with the extrusion assembly;
The extrusion assembly comprises a first tooth column (308), a second tooth column (309), a third rack (310), a third rotating shaft (311), a fourth rotating shaft (312), a four-tooth pressing block (313), a first extrusion plate (314), a two-tooth pressing plate (315) and a second extrusion plate (316); the inside of the two third connecting blocks (321) is rotationally connected with a third rotating shaft (311); the left part and the right part of the outer surface of the third rotating shaft (311) are fixedly connected with a second tooth column (309) respectively; three two-tooth pressing plates (315) are fixedly connected in the middle of the third rotating shaft (311) at equal intervals; the lower parts of the three two-tooth pressing plates (315) are respectively connected with a second extrusion plate (316) through limiting pins in a rotating way; a fourth rotating shaft (312) is rotatably connected inside the two fourth connecting blocks (322); the left part and the right part of the outer surface of the fourth rotating shaft (312) are fixedly connected with a first tooth column (308) respectively; three four-tooth pressing blocks (313) are fixedly connected in the middle of the fourth rotating shaft (312) at equal intervals; the lower parts of the three four-tooth pressing blocks (313) are respectively connected with a first extrusion plate (314) through limiting pins in a rotating way; four third racks (310) are fixedly connected to the front part of the upper surface of the first mounting plate (1), the four third racks (310) are distributed in a rectangular shape, and the third racks (310) are positioned below the two first tooth columns (308) and the two second tooth columns (309);
The rear smearing component comprises a first motor (317), a second connecting block (318), a fifth rotating shaft (319) and a scraping plate (320); the left part of the rear side wall and the right part of the rear side wall of the slot (1 a) are fixedly connected with a second connecting block (318) respectively; a fifth rotating shaft (319) is rotatably connected inside the two second connecting blocks (318); the outer surface of the fifth rotating shaft (319) is fixedly connected with a scraping plate (320); the right part of the second connecting block (318) at the right rear part is fixedly connected with a first motor (317); the output shaft of the first motor (317) is connected with the fifth rotating shaft (319), and the back smearing components and the front smearing components are symmetrically distributed in the front-back direction.
2. A bridge expansion joint filling apparatus according to claim 1, wherein: the gluing mechanism comprises a second support frame (401), a liquid collecting tank (402), a connecting pipe (403), a first liquid outlet (404), a second liquid outlet (405), a first support plate (406), a second motor (407), a transmission rod (408) and a scraper (409); the left front part of the upper surface of the first mounting plate (1) is fixedly connected with a second supporting frame (401); a liquid collecting tank (402) is fixedly connected to the second supporting frame (401); a second liquid outlet (405) is formed in the lower part of the liquid collecting tank (402); the front lower side and the rear lower side of the liquid collecting tank (402) are respectively communicated with a connecting pipe (403); three first liquid outlets (404) are fixedly connected to the front part of the upper surface of the first mounting plate (1) and the middle part of the upper surface at equal intervals respectively, and the three first liquid outlets (404) in front and the three first liquid outlets (404) in back are symmetrically arranged by the central axis of the slot (1 a); the front connecting pipe (403) is communicated with the front first liquid outlet (404); the rear connecting pipe (403) is communicated with the rear first liquid outlet (404); four first support plates (406) are fixedly connected to the front part of the upper surface and the middle part of the upper surface of the first mounting plate (1) at equal intervals respectively, and the first support plates (406) are positioned between the two connecting pipes (403); the inside of the front four first supporting plates (406) is rotatably connected with a transmission rod (408); the inside of the four first supporting plates (406) at the rear part is rotationally connected with another transmission rod (408); three scrapers (409) are fixedly connected to the outer surface of the front transmission rod (408) at equal intervals; the outer surface of the rear transmission rod (408) is fixedly connected with another three scrapers (409) at equal intervals; the left parts of the two first support plates (406) positioned at the leftmost part are fixedly connected with a second motor (407) respectively; the output shafts of the two second motors (407) are fixedly connected with the two transmission rods (408).
3. A bridge expansion joint filling apparatus according to claim 2, wherein: the device also comprises a cutting mechanism, and the rear part of the upper surface of the first mounting plate (1) is fixedly connected with the cutting mechanism; the cutting mechanism comprises a second supporting plate (501), a second mounting plate (502), a second connecting frame (503), a third electric sliding rail (504), a fourth electric sliding block (505), a sliding plate (506), a second electric push rod (507), an N-shaped pressing plate (508), an L-shaped plate (509), a fourth electric sliding rail (510), a fifth electric sliding block (511), an electric telescopic platform (512), a blade (513) and a special-shaped cutter (514); two second support plates (501) are fixedly connected to the rear part of the upper surface of the first mounting plate (1); the upper surfaces of the two second supporting plates (501) are fixedly connected with second mounting plates (502); the front part of the second mounting plate (502) is fixedly connected with the placing bin (213); the upper surface of the second mounting plate (502) is fixedly connected with a second connecting frame (503); a third electric slide rail (504) is fixedly connected to the left upper part and the right upper part of the second connecting frame (503); a fourth electric sliding block (505) is connected inside each of the two third electric sliding rails (504) in a sliding way; the lower surfaces of the two fourth electric sliding blocks (505) are fixedly connected with sliding plates (506); the lower surface of the sliding plate (506) is in sliding connection with the second mounting plate (502); the middle part of the upper surface of the second connecting frame (503) is fixedly connected with a second electric push rod (507); the output end of the second electric push rod (507) penetrates through the second connecting frame (503) and is fixedly connected with an N-shaped pressing plate (508); an L-shaped plate (509) is fixedly connected to the lower surface of the second mounting plate (502); a fourth electric sliding rail (510) is fixedly connected on the L-shaped plate (509); the outer surface of the fourth electric sliding rail (510) is connected with a fifth electric sliding block (511) in a sliding way; an electric telescopic platform (512) is fixedly connected to the upper surface of the fifth electric sliding block (511); the upper surface of the electric telescopic platform (512) is fixedly connected with a blade (513); the telescopic end of the electric telescopic platform (512) is fixedly connected with a special-shaped cutter (514).
4. A bridge expansion joint filling apparatus according to claim 3, wherein: the device also comprises a pressing mechanism; the left part of the upper surface of the first mounting plate (1) is connected with a pressing mechanism; the pressing mechanism comprises a third connecting frame (601), a third electric push rod (602), a fourth connecting frame (603), a roller (604) and a sixth rotating shaft (605); a third connecting frame (601) is fixedly connected to the left part of the upper surface of the first mounting plate (1), and the third connecting frame (601) is positioned in front of the second supporting frame (401); the upper surface of the third connecting frame (601) is fixedly connected with a third electric push rod (602); the output end of the third electric push rod (602) penetrates through the third connecting frame (601) and is fixedly connected with a fourth connecting frame (603); a sixth rotating shaft (605) is rotatably connected inside the fourth connecting frame (603); the outer surface of the sixth rotating shaft (605) is fixedly connected with a roller (604), and the roller (604) is positioned above the slot (1 a).
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| CN108221654A (en) * | 2018-03-02 | 2018-06-29 | 尚德建设集团有限公司 | A kind of water-tight device suitable for Existing Railway Line bridge expanssion joint |
| KR102008773B1 (en) * | 2018-04-02 | 2019-08-09 | (주)지승컨설턴트 | Elastic form precast joint member and quick construction method of bridge expansion joint using of the same |
| CN109112963A (en) * | 2018-08-17 | 2019-01-01 | 天津浮斯特吊装工程有限公司 | A kind of bridge hoisting equipment |
| CN211922269U (en) * | 2019-12-27 | 2020-11-13 | 吴玉卿 | Expansion joint filling device for bridge construction |
| AU2020102290A4 (en) * | 2020-04-23 | 2020-10-29 | Kunshan Dingniu Shizheng Construction Co., Ltd. | Novel bridge expansion joint structure |
| CN213061628U (en) * | 2020-06-09 | 2021-04-27 | 毛亚坊 | Expansion joint cutting equipment for bridge construction |
| CN111779146A (en) * | 2020-07-06 | 2020-10-16 | 厦门吉龙居防水工程有限公司 | Building expansion joint and construction process thereof |
| CN111894220A (en) * | 2020-08-04 | 2020-11-06 | 王南南 | Building material installation device |
| CN112012506A (en) * | 2020-09-11 | 2020-12-01 | 李风梅 | Novel automatic conveyer of construction insulating brick |
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