CN108867395B - Automatic dismantling device for bridge concrete pouring protection plate - Google Patents
Automatic dismantling device for bridge concrete pouring protection plate Download PDFInfo
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- CN108867395B CN108867395B CN201810904032.2A CN201810904032A CN108867395B CN 108867395 B CN108867395 B CN 108867395B CN 201810904032 A CN201810904032 A CN 201810904032A CN 108867395 B CN108867395 B CN 108867395B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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Abstract
The invention relates to the field of bridge dismantling equipment, in particular to an automatic dismantling device for a bridge concrete pouring protection plate, which comprises an automatic dismantling mechanism, a hammering separating mechanism, a bottom plate and a gap prying mechanism, wherein the bottom plate is of a cuboid structure, the bottom of the bottom plate is provided with a travelling mechanism, the right end of the hammering separating mechanism is provided with a damping mechanism, the automatic dismantling mechanism comprises a material moving plate, a material lifting assembly and a cutting assembly, the gap prying mechanism comprises a transmission plate, a gap prying component and a material moving assembly, and the end part of the transmission plate is provided with a support plate. The automatic dismantling device has the advantages that the automatic dismantling mechanism can automatically perform chiseling operation on the concrete pouring protection plate, the hammering separating mechanism can automatically perform hammering operation on the concrete pouring protection plate, the gap chiseled by the chiseling knife can be enlarged through the gap prying mechanism, the automatic dismantling mechanism is not required to perform chiseling operation for a long time, and the dismantling working efficiency is improved.
Description
Technical Field
The invention relates to the field of bridge dismantling equipment, in particular to an automatic dismantling device for a bridge concrete pouring protection plate.
Background
Bridge, generally indicate to erect on rivers, lakes and seas, make structures that vehicle pedestrian etc. can pass smoothly, the position that the bridge exposes ground need use the guard plate to protect, then pour the concrete that the stirring is good, after the concrete solidifies, need demolish the guard plate, because the guard plate solidifies with the concrete together, need use the chisel to separate, need artifically use electronic chisel utensil to separate the guard plate with the concrete that solidifies at the in-process of demolising square structure's pile foundation concrete pouring guard plate, traditional demolising method all is artifical manual and demolishs, the manual work is demolishd the guard plate for a long time and can bring great intensity of labour for the worker.
The invention discloses an automatic dismantling machine for a concrete pouring protection plate of a bridge pile foundation for a high-speed rail, which is disclosed by the patent number CN 107630458A. The pile foundation concrete pouring protection plate dismantling device can solve the problems that in the existing pile foundation concrete pouring protection plate dismantling process, an electric chisel needs to be manually used to separate a protection plate from solidified concrete, when the protection plate at a higher position is dismantled, an existing ascending tool needs to be used, splashed concrete particles are easy to hurt workers in the working process of manually using the electric chisel, potential safety hazards exist when the protection plate is dismantled by the ascending tool, the operation of manually dismantling the pile foundation concrete pouring protection plate is complex, the labor intensity is high, the working efficiency is low and the like, and can realize the function of efficiently dismantling the pile foundation concrete pouring protection plate.
Although the manual cutting operation can be replaced for manually cutting the concrete pouring protection plate, the protection plate cannot be automatically separated from the concrete after cutting, and at the moment, an operator needs to manually use a tool to hammer the concrete pouring protection plate, so that the protection plate can be automatically separated from the concrete; the cutting mechanism in the invention can cut the concrete pouring protection plate to be removed, but the gap cut by the cutting knife is not large, so that the cutting mechanism needs to spend a large amount of time on work, and the removing progress of a worker is influenced.
Disclosure of Invention
The invention aims to provide an automatic dismantling device for a bridge concrete pouring protection plate, which aims to solve the problems in the background technology.
The technical scheme of the invention is as follows: comprises an automatic dismantling mechanism, a hammering separating mechanism, a bottom plate and a gap prying mechanism, wherein the bottom plate is of a cuboid structure, the automatic dismantling mechanism and the hammering separating mechanism are both arranged at the top of the bottom plate, the hammering separating mechanism is arranged below the automatic dismantling mechanism, the gap prying mechanism is arranged at the left end of the automatic dismantling mechanism, the bottom of the bottom plate is provided with a traveling mechanism, the right end of the hammering separating mechanism is provided with a damping mechanism, the automatic dismantling mechanism comprises a material moving plate, a material lifting component for driving the material moving plate to move in the vertical direction and a cutting component positioned at the bottom of the material moving plate, the gap prying mechanism comprises a transmission plate, a gap prying component and a material moving component for driving the gap prying component to move, the tip of driving plate is equipped with rather than integrated into one piece's backup pad, move material subassembly and gap and prize the part and all set up on the lateral wall of backup pad.
In a preferred embodiment of the invention, the cutting assembly comprises a mounting plate horizontally arranged below the material moving plate and a lifting component for driving the mounting plate to move in the vertical direction, the mounting plate is of a cuboid structure, the bottom of the mounting plate is provided with a plurality of cutting knives arranged at equal intervals along the length direction of the mounting plate, the top of the mounting plate is provided with two guide rods arranged at intervals, the two guide rods are both vertically arranged, the material moving plate is provided with through holes for the guide rods to pass through, the top end of each guide rod is sleeved with a fixing ring, and two return springs arranged at intervals are arranged between the top of the mounting plate and the bottom of the material moving plate.
In a preferred embodiment of the present invention, the lifting component includes a connecting seat disposed at the top of the mounting plate and an extending plate disposed at the bottom of the material moving plate, a mounting frame is disposed on a side wall of the extending plate, a swing motor is disposed in the mounting frame, an output shaft of the swing motor penetrates through the extending plate, a cam is sleeved on an output of the swing motor, a horizontally disposed rotating rod is disposed on the connecting seat, and a roller engaged with the cam is sleeved on the rotating rod.
In a preferred embodiment of the present invention, the material lifting assembly includes two fixed square tubes disposed at the top of the bottom plate at intervals, each fixed square tube is provided with a sliding block slidably engaged with the fixed square tube, the material moving plate is disposed at the top of the two sliding blocks, a horizontally disposed fixed plate is disposed between the two fixed square tubes, a horizontally disposed connecting plate is disposed between the two sliding blocks, the top of the connecting plate is provided with a stepping motor having an output shaft disposed vertically downward, the output shaft of the stepping motor is provided with a vertically disposed transmission screw, and the fixed plate is provided with a nut drivingly engaged with the transmission screw.
In a preferred embodiment of the invention, the gap prying part comprises a guide rail horizontally arranged on the side wall of the support plate, the guide rail is provided with a material moving block in sliding fit with the guide rail, the side wall of the material moving block is provided with two side plates arranged at intervals, a rotating rod horizontally arranged is arranged between the two side plates, a jacking plate is sleeved on the rotating rod, the end part of the jacking plate is provided with a tilting plate, the cross section of the tilting plate is of a trapezoidal structure, the top of the material moving block is provided with a driving motor and two guide blocks arranged at intervals, a vertically arranged rack is arranged between the two guide blocks, two sides of the rack are respectively provided with a guide sliding strip, each guide sliding strip corresponds to one guide block, the guide sliding strips are in sliding fit with the guide blocks, an output shaft of the driving motor is sleeved with a rotating gear meshed with the rack, and the bottom of the rack is provided with a first extending lug, and a second extending lug hinged with the first extending lug is arranged at the end part of the jacking plate.
In a preferred embodiment of the present invention, the material moving assembly includes two mounting seats arranged on the side wall of the supporting plate at intervals, a first mounting rod and a second mounting rod are respectively arranged on the two mounting seats, a driving pulley is sleeved on the first mounting rod, a driven pulley is sleeved on the second mounting rod, a synchronous belt is arranged between the driving pulley and the driven pulley, a feeding plate engaged with the synchronous belt is arranged at the top of the supporting plate, and a rotating motor fixedly connected with the first mounting rod is arranged on the side wall of the supporting plate.
In a preferred embodiment of the present invention, a connecting rod is hinged between the right end of the transmission plate and the left end of the material moving plate, the transmission plate is fixedly connected to the connecting rod, a driven gear is sleeved on one end of the connecting rod, an L-shaped fixing plate is installed on the side wall of the material moving plate, a servo motor is installed on the top of the L-shaped fixing plate, and a driving gear meshed with the driven gear is sleeved on an output shaft of the servo motor.
In a preferred embodiment of the present invention, the hammering separating mechanism includes a slide rail disposed along a length direction of the bottom plate, the slide rail is provided with a feeding block in sliding fit with the slide rail, a hammering component is disposed on a top of the feeding block, a vertically disposed rotating shaft is inserted into the bottom plate, a first connecting rod is sleeved on the rotating shaft, a fixing rod is disposed on a top of the feeding block, a second connecting rod hinged to the first connecting rod is sleeved on the fixing rod, a rotating motor is disposed at a bottom of the bottom plate, an output shaft of the rotating motor is fixedly connected to the rotating shaft, a vertically disposed positioning plate is disposed at a top of the bottom plate, and two extension springs disposed at intervals are disposed between the positioning plate and the feeding block.
In a preferred embodiment of the present invention, the hammering component includes a supporting seat disposed at the top of the feeding block, a horizontally disposed connecting shaft is disposed on the supporting seat, a rotatable swing plate is sleeved on the connecting shaft, an installation box is disposed at the top end of the swing plate, a supporting frame is disposed at the right side of the feeding block, a fixed seat is disposed at the top of the supporting frame, a pushing cylinder is mounted on the fixed seat, an arc plate hinged to the bottom end of the swing plate is fixed at the output end of the pushing cylinder, an opening is disposed at the left end of the installation box, a connecting block is disposed in the installation box, a hammering hammer slidably engaged with the connecting block is disposed in the connecting block, a sliding rod penetrating through the side wall of the installation box is disposed at the right end of the hammering hammer, and a buffer spring is disposed between the right end of the hammering hammer and.
In a preferred embodiment of the present invention, the damping mechanism includes a horizontally disposed material pushing plate and two slide bars disposed at intervals, the material pushing plate is disposed on the top of the two slide bars, a horizontally disposed contact disc is disposed at the bottom of each slide bar, the contact disc is made of rubber, a mounting ring is sleeved on the upper section of each slide bar, a damping spring is disposed between the top of each contact disc and the bottom of the corresponding mounting ring, a vertically disposed hydraulic cylinder is disposed at the top of the bottom plate, and an output shaft of the hydraulic cylinder is fixedly connected to the bottom of the material pushing plate.
The invention provides an automatic dismantling device for a bridge concrete pouring protection plate through improvement, and compared with the prior art, the automatic dismantling device has the following improvements and advantages:
(1) the automatic dismantling device is provided with an automatic dismantling mechanism, a hammering separating mechanism, a bottom plate, a damping mechanism, a travelling mechanism and a gap prying mechanism, wherein the automatic dismantling mechanism is used for automatically chiseling a concrete pouring protection plate, the gap prying mechanism is used for expanding a gap chiseled by a chiseling knife, the hammering separating mechanism is used for automatically hammering the concrete pouring protection plate, the damping mechanism is used for preventing the bottom plate from shaking to influence the dismantling operation of the concrete pouring protection plate, and the travelling mechanism is used for enabling the bottom plate to automatically travel to a specified position.
(2) Be equipped with automatic mechanism of demolising, automatic demolish the mechanism including moving the flitch, rise material subassembly and excavation subassembly, can carry out the excavation operation to the concrete injection guard plate automatically through automatic mechanism of demolising, need not the manual excavation of worker, reduced worker's intensity of labour.
(3) Be equipped with gap sled opening mechanism, gap sled opening mechanism is including driving plate, gap sled opening part and move the material subassembly, can expand the gap of opening the chisel sword chisel through gap sled opening mechanism, need not to demolish the mechanism automatically and carry out the cutting operation for a long time, has improved the work efficiency who demolishs.
(4) Be equipped with hammering separating mechanism, hammering separating mechanism can carry out the hammering operation to the concrete perfusion guard plate automatically through hammering separating mechanism including slide rail, hammering part, rotation motor, rotation axis, first connecting rod, second connecting rod and pay-off piece, need not the manual use tools of worker and carries out the hammering to the concrete perfusion guard plate, the very big worker that has made things convenient for.
(5) Be equipped with damper, damper is including scraping wings, slide bar, touch panel, pneumatic cylinder and damping spring, and damper can avoid the bottom plate to rock and make the operation of demolising of influence to the concrete injection guard plate because of producing.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a partial perspective view of the first embodiment of the present invention;
FIG. 4 is a schematic perspective view of the automatic detachment mechanism;
FIG. 5 is an enlarged view at A in FIG. 4;
FIG. 6 is a partial perspective view of the second embodiment of the present invention;
FIG. 7 is an enlarged view at B in FIG. 6;
FIG. 8 is a schematic bottom view of the slot pry-off member;
FIG. 9 is a schematic view of a third embodiment of the present invention;
FIG. 10 is a schematic partial top view of the present invention;
FIG. 11 is a cross-sectional schematic view of a hammer component;
description of reference numerals:
the automatic dismounting mechanism 1, the material moving plate 1a, the material lifting assembly 1b, the fixed square tube 1b1, the sliding block 1b2, the fixed plate 1b3, the connecting plate 1b4, the stepping motor 1b5, the transmission screw rod 1b6, the hammering separating mechanism 2, the sliding rail 2a, the feeding block 2a1, the hammering component 2b, the supporting seat 2b1, the connecting shaft 2b2, the swinging plate 2b3, the mounting box 2b4, the pushing cylinder 2b5, the arc-shaped plate 2b6, the connecting block 2b6, the striking hammer 2b6, the sliding rod 2b6, the buffer spring 2c, the rotating shaft 2d, the first connecting rod 2d6, the fixed rod 2d6, the second connecting rod 2d6, the rotating motor 2d6, the rotating rod 2d6, the telescopic spring 2d6, the bottom plate 3, the gap prying mechanism 4a, the supporting plate 4a 6, the guide rail 4b6, the material lifting positioning plate 364 b6, the tilting plate 364 b6, the side plate 364 b6, the tilting plate 364 b6, the device comprises a guide block 4b7, a rack 4b8, a guide sliding strip 4b9, a rotating gear 4c, a traveling mechanism 5, a damping mechanism 6, a material pushing plate 6a, a sliding rod 6b, an abutting disc 6c, a mounting ring 6d, a damping spring 6e, a hydraulic cylinder 6f, a cutting assembly 7, a mounting plate 7a, a cutting knife 7b, a guide rod 7c, a fixing ring 7d, a return spring 7e, a lifting component 8a, a connecting seat 8b, a mounting frame 8c, a swing motor 8d, a cam 8e, a rotating rod 8f, a roller 8g, a material moving assembly 9, a mounting seat 9a, a driving pulley 9b, a driven pulley 9c, a synchronous belt 9d, a feeding plate 9e, a rotating motor 9f, a connecting rod 10, a driven gear 10a, an L-shaped fixing plate 10b, a servo motor 10c and a driving gear 10 d.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 11, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The invention provides an automatic dismantling device of a bridge concrete pouring protection plate through improvement, as shown in figures 1-11, the automatic dismantling device comprises an automatic dismantling mechanism 1, a hammering separating mechanism 2, a bottom plate 3 and a gap prying mechanism 4, wherein the bottom plate 3 is of a cuboid structure, the automatic dismantling mechanism 1 and the hammering separating mechanism 2 are both arranged at the top of the bottom plate 3, the hammering separating mechanism 2 is arranged below the automatic dismantling mechanism 1, the gap prying mechanism 4 is arranged at the left end of the automatic dismantling mechanism 1, a traveling mechanism 5 is arranged at the bottom of the bottom plate 3, a damping mechanism 6 is arranged at the right end of the hammering separating mechanism 2, the automatic dismantling mechanism 1 comprises a material moving plate 1a, a material lifting assembly 1b for driving the material moving plate 1a to move in the vertical direction and a cutting assembly 7 positioned at the bottom of the material moving plate 1a, and the gap prying mechanism 4 comprises a transmission plate 4a, The material moving device comprises a gap prying component 4b and a material moving component 9 for driving the gap prying component 4b to move, wherein a supporting plate 4a1 integrally formed with the end part of a transmission plate 4a is arranged at the end part of the transmission plate 4a, and the material moving component 9 and the gap prying component 4b are both arranged on the side wall of the supporting plate 4a 1; can carry out the cutting operation to the concrete pouring guard plate automatically through demolising mechanism 1 automatically, need not the manual cutting of worker, the labor intensity of worker has been reduced, can enlarge the gap of chisel knife 7b chisel through gap sled opening mechanism 4, need not to demolish mechanism 1 automatically and carry out the cutting operation for a long time, can carry out the hammering operation to the concrete pouring guard plate automatically through hammering separating mechanism 2, need not the manual use tools of worker and carry out the hammering to the concrete pouring guard plate, the very big worker that has made things convenient for.
The cutting assembly 7 comprises a mounting plate 7a horizontally arranged below the material moving plate 1a and a lifting component 8a driving the mounting plate 7a to move in the vertical direction, the mounting plate 7a is of a cuboid structure, the bottom of the mounting plate 7a is provided with a plurality of cutting knives 7b arranged at equal intervals along the length direction of the mounting plate 7a, the top of the mounting plate 7a is provided with two guide rods 7c arranged at intervals, the two guide rods 7c are vertically arranged, the material moving plate 1a is provided with through holes for the guide rods 7c to pass through, the top end of each guide rod 7c is sleeved with a fixing ring 7d, and two reset springs 7e arranged at intervals are arranged between the top of the mounting plate 7a and the bottom of the material moving plate 1 a; a plurality of cutting sword 7b can carry out the cutting operation to the concrete injection guard plate, and guide bar 7c has played the effect of direction for the removal of mounting panel 7a, and solid fixed ring 7d has played the effect of support to mounting panel 7a, and reset spring 7e can make mounting panel 7a reset to the position before.
The lifting component 8a comprises a connecting seat 8b arranged at the top of the mounting plate 7a and an extending plate arranged at the bottom of the material moving plate 1a, a mounting frame 8c is arranged on the side wall of the extending plate, a swing motor 8d is arranged in the mounting frame 8c, an output shaft of the swing motor 8d penetrates through the extending plate, a cam 8e is sleeved on the output of the swing motor 8d, a horizontally arranged rotating rod 8f is arranged on the connecting seat 8b, and a roller 8g matched with the cam 8e is sleeved on the rotating rod 8 f; swing motor 8d work can drive cam 8e and take place to rotate, and under reset spring 7 e's effect, cam 8e can drive and be intermittent motion rather than matched with gyro wheel 8g in vertical direction to make mounting panel 7a can be intermittent motion in vertical direction, mounting panel 7a can drive a plurality of cutting sword 7b and take place to remove, makes cutting sword 7b can pour into the protection plate to the concrete and carry out the operation of cutting.
The material lifting assembly 1b comprises two fixed square tubes 1b1 arranged at the top of the bottom plate 3 at intervals, each fixed square tube 1b1 is provided with a sliding block 1b2 in sliding fit with the fixed square tube, the material moving plate 1a is arranged at the top of two sliding blocks 1b2, a fixed plate 1b3 horizontally arranged is arranged between the two fixed square tubes 1b1, a connecting plate 1b4 horizontally arranged is arranged between the two sliding blocks 1b2, the top of the connecting plate 1b4 is provided with a stepping motor 1b5 with an output shaft vertically arranged downwards, an output shaft of the stepping motor 1b5 is provided with a vertically arranged transmission screw rod 1b6, and the fixed plate 1b3 is provided with a nut in transmission fit with the transmission screw rod 1b 6; step motor 1b5 work can drive transmission lead screw 1b6 and rotate, and transmission lead screw 1b6 can drive connecting plate 1b4 and take place to remove, makes two sliding blocks 1b2 take place to remove in vertical direction, and two sliding blocks 1b2 can drive and move flitch 1a and take place to remove, makes flitch 1a can go up and down to suitable position.
The gap prying part 4b comprises a guide rail 4b1 horizontally arranged on the side wall of a supporting plate 4a1, a material moving block 4b2 in sliding fit with the guide rail 4b1 is arranged on the guide rail 4b1, two side plates 4b3 arranged at intervals are mounted on the side wall of the material moving block 4b2, a rotating rod 4b4 arranged horizontally is arranged between the two side plates 4b3, a jacking plate 4b5 is sleeved on the rotating rod 4b4, a tilting plate 4b6 is arranged at the end part of the jacking plate 4b5, the cross section of the tilting plate 4b6 is in a trapezoid structure, a driving motor and two guide blocks 4b7 arranged at intervals are arranged at the top part of the material moving block 4b2, a vertically arranged rack 4b8 is arranged between the two guide blocks 4b7, a guide slide bar 4b9 is arranged at two sides of the rack 4b8, each guide slide bar 4b9 corresponds to one guide block 4b7, and the guide bar 9 is in sliding fit with the guide block 7, a rotating gear 4c meshed with the rack 4b8 is sleeved on an output shaft of the driving motor, a first extending lug is arranged at the bottom of the rack 4b8, and a second extending lug hinged with the first extending lug is arranged at the end part of the jacking plate 4b 5; the driving motor work can drive rotary gear 4c and take place to rotate, rotary gear 4c can drive rack 4b8 and move on vertical direction, rack 4b8 can drive first extension ear and remove, first extension ear can drive rather than the articulated second and extend the ear and remove, make jack-up plate 4b5 can rotate along the axis of dwang 4b4, jack-up plate 4b5 can drive rocker 4b6 and take place to rotate, make rocker 4b6 can expand the gap that the chisel sword 7b chisel was opened.
The material moving assembly 9 comprises two mounting seats 9a arranged on the side wall of a supporting plate 4a1 at intervals, a first mounting rod and a second mounting rod are respectively arranged on the two mounting seats 9a, a driving belt pulley 9b is sleeved on the first mounting rod, a driven belt pulley 9c is sleeved on the second mounting rod, a synchronous belt 9d is arranged between the driving belt pulley 9b and the driven belt pulley 9c, a feeding plate 9e meshed with the synchronous belt 9d is arranged at the top of the supporting plate 4a1, and a rotating motor 9f fixedly connected with the first mounting rod is arranged on the side wall of the supporting plate 4a 1; the work of rotating electrical machines 9f can drive first installation pole and take place to rotate, first installation pole can drive pulley 9b and take place to rotate, drive pulley 9b and driven pulley 9c rotate simultaneously, thereby make synchronous belt 9d take place to rotate, synchronous belt 9d can drive the length direction removal along guide rail 4b1 with the delivery sheet 9e of meshing, thereby make and move material piece 4b2 and take place to remove, it can drive the removal of perk board 4b6 to move material piece 4b2, make perk board 4b6 can insert in the gap of guard plate and pile base concrete.
A connecting rod 10 is hinged between the right end of the transmission plate 4a and the left end of the material moving plate 1a, the transmission plate 4a is fixedly connected with the connecting rod 10, a driven gear 10a is sleeved at one end of the connecting rod 10, an L-shaped fixing plate 10b is mounted on the side wall of the material moving plate 1a, a servo motor 10c is arranged at the top of the L-shaped fixing plate 10b, and a driving gear 10d meshed with the driven gear 10a is sleeved on an output shaft of the servo motor 10 c; servo motor 10c work can drive driving gear 10d and rotate, and driving gear 10d can drive rather than the driven gear 10a of meshing and take place to rotate to make connecting rod 10 take place to rotate, connecting rod 10 can drive driving plate 4a and take place to rotate, and driving plate 4a rotates and to make backup pad 4a1 rotate to suitable angle.
The hammering separating mechanism 2 comprises a sliding rail 2a arranged along the length direction of a bottom plate 3, a feeding block 2a1 in sliding fit with the sliding rail 2a is arranged on the sliding rail 2a, a hammering component 2b is arranged at the top of the feeding block 2a1, a vertically arranged rotating shaft 2d is inserted into the bottom plate 3, a first connecting rod 2d1 is sleeved on the rotating shaft 2d, a fixing rod 2d2 is arranged at the top of the feeding block 2a1, a second connecting rod 2d3 hinged to the first connecting rod 10 is sleeved on the fixing rod 2d2, a rotating motor 2d4 is arranged at the bottom of the bottom plate 3, an output shaft of the rotating motor 2d4 is fixedly connected with the rotating shaft 2d, a vertically arranged positioning plate 2d5 is arranged at the top of the bottom plate 3, and two telescopic springs 2d6 arranged at intervals are arranged between the positioning plate 2d5 and the feeding block 2a 1; rotation motor 2d4 work can drive rotation axis 2d and take place to rotate, rotation axis 2d can drive first connecting rod 2d1 and take place to rotate, first connecting rod 2d1 can drive second connecting rod 2d3 and take place to rotate, second connecting rod 2d3 can drive dead lever 2d2 and take place to rotate, make feedblock 2a1 can remove on the length direction of slide rail 2a, feedblock 2a1 can drive hammering part 2b and take place to remove, hammering part 2b can move to the position that the concrete pouring guard plate waited to hammer, expanding spring 2d6 is used for making feedblock 2a1 can remove to expanding spring 2d 6's direction fast, certain pulling force has been provided for feedblock 2a 1.
The hammering component 2b comprises a supporting seat 2b1 arranged at the top of the feeding block 2a1, a connecting shaft 2b2 arranged horizontally is arranged on the supporting seat 2b1, a rotatable swing plate 2b3 is sleeved on the connecting shaft 2b2, a mounting box 2b4 is arranged at the top end of the swing plate 2b3, a support frame is arranged at the right side of the feeding block 2a1, the top of the supporting frame is provided with a fixed seat, the fixed seat is provided with a pushing cylinder 2b5, the output end of the pushing cylinder 2b5 is fixed with an arc-shaped plate 2b6 hinged with the bottom end of a swinging plate 2b3, the left end of the installation box 2b4 is provided with an opening, a connecting block 2b7 is arranged in the installation box 2b4, the connecting block 2b7 is internally provided with a striking hammer 2b8 in sliding fit with the connecting block, the right end of the striking hammer 2b8 is provided with a sliding rod 2b9 penetrating through the side wall of the mounting box 2b4, a buffer spring 2c is arranged between the right end of the striking hammer 2b8 and the inner side wall of the installation box 2b 4; propelling movement cylinder 2b5 work can drive the output direction removal of arc 2b6 to propelling movement cylinder 2b5, arc 2b6 can drive swing board 2b3 and take place to rotate, make and connecting block 2b7 sliding fit's the circumference that strikes hammer 2b8 can follow connecting axle 2b2 and rotate, make and strike hammer 2b8 and can carry out the hammering to the concrete pouring guard plate, it can separate with the concrete to realize the guard plate, need not the manual use of worker and carry out the hammering to the concrete pouring guard plate, buffer spring 2c has played the absorbing effect to hitting hammer 2b8, slide bar 2b9 is used for hitting hammer 2b8 and leading.
The damping mechanism 6 comprises a horizontally arranged material pushing plate 6a and two slide bars 6b arranged at intervals, the material pushing plate 6a is arranged at the tops of the two slide bars 6b, the bottom of each slide bar 6b is provided with a horizontally arranged abutting disc 6c, each abutting disc 6c is made of rubber, the upper section of each slide bar 6b is sleeved with a mounting ring 6d, a damping spring 6e is arranged between the top of each abutting disc 6c and the corresponding mounting bottom, the top of the bottom plate 3 is provided with a vertically arranged hydraulic cylinder 6f, and an output shaft of the hydraulic cylinder 6f is fixedly connected with the bottom of the material pushing plate 6 a; pneumatic cylinder 6f work can make the vertical downstream of scraping wings 6a, and scraping wings 6a can drive two slide bars 6b and remove, and the messenger lies in conflict dish 6c of slide bar 6b bottom can conflict with the surface of bridge, and damper 6 can be used for playing absorbing effect to bottom plate 3 at the worker, avoids bottom plate 3 to produce to rock and makes the operation of demolising of influence to the concrete injection guard plate.
The working principle of the invention is as follows: the bottom plate 3 can be driven to a designated position through the traveling mechanism 5, the material pushing plate 6a can be vertically moved downwards through the work of the hydraulic cylinder 6f, the material pushing plate 6a can drive the two slide rods 6b to move, the abutting disc 6c positioned at the bottom of the slide rods 6b can abut against the surface of a bridge, the damping mechanism 6 can be used for damping the bottom plate 3 by workers, the situation that the bottom plate 3 is shaken to cause the deviation of the bottom plate 3 is avoided, the stepping motor 1b5 can drive the transmission screw rod 1b6 to rotate, the transmission screw rod 1b6 can drive the connecting plate 1b4 to move, the two slide blocks 1b2 move in the vertical direction, the two slide blocks 1b2 can drive the material moving plate 1a to move, the material moving plate 1a can be lifted to a proper position, the swing motor 8d can drive the cam 8e to rotate at the moment, under the action of the reset spring 7e, the cam 8e can drive the roller 8g matched with the cam to do intermittent motion in the vertical direction, so that the mounting plate 7a can do intermittent motion in the vertical direction, the mounting plate 7a can drive the plurality of digging knives 7b to move, so that the digging knives 7b can perform digging operation on the concrete pouring protection plate, the servo motor 10c can drive the driving gear 10d to rotate, the driving gear 10d can drive the driven gear 10a meshed with the driving gear to rotate, so that the connecting rod 10 rotates, the connecting rod 10 can drive the transmission plate 4a to rotate, the transmission plate 4a can drive the support plate 4a1 to rotate to a proper angle through rotation, the rotating motor 9f can drive the first mounting rod to rotate, the first mounting rod can drive the driving belt pulley 9b to rotate, the driving belt pulley 9b and the driven belt pulley 9c rotate simultaneously, so that the synchronous belt 9d rotates, the synchronous belt 9d can drive the feeding plate 9e engaged with the synchronous belt to move along the length direction of the guide rail 4b1, so that the material moving block 4b2 moves, the material moving block 4b2 can drive the tilting plate 4b6 to move, the tilting plate 4b6 can be inserted into a gap between the protection plate and the pile foundation concrete, the driving motor can drive the rotating gear 4c to rotate when working, the rotating gear 4c can drive the rack 4b8 to move in the vertical direction, the rack 4b8 can drive the first extending lug to move, the first extending lug can drive the second extending lug hinged with the first extending lug to move, the jacking plate 4b5 can rotate along the axis of the rotating rod 4b4, the jacking plate 4b5 can drive the tilting plate 4b6 to rotate, the tilting plate 4b6 can expand the gap opened by hammering the chisel blade 7b, when the protection plate to be poured with the concrete, the rotating motor 2d4 can drive the rotating shaft 2d to rotate when working, the rotating shaft 2d can drive the first connecting rod 2d1 to rotate, the first connecting rod 2d1 can drive the second connecting rod 2d3 to rotate, the second connecting rod 2d3 can drive the fixing rod 2d2 to rotate, so that the feeding block 2a1 can move in the length direction of the sliding rail 2a, the feeding block 2a1 can drive the hammering component 2b to move, the hammering component 2b can move to the position of the concrete pouring protection plate to be hammered, the pushing cylinder 2b5 can drive the arc plate 2b6 to move in the output direction of the pushing cylinder 2b5 when working, the arc plate 2b6 can drive the swinging plate 2b3 to rotate, the hammering hammer 2b8 which is in sliding fit with the connecting block 2b7 can rotate along the circumferential direction of the connecting shaft 2b2, so that the hammering hammer 2b8 can hammer the concrete pouring protection plate, realize that the guard plate can separate with the concrete, need not the manual use tools of worker and carry out the hammering to the concrete perfusion guard plate.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a device is demolishd in automation of bridge concrete pouring guard plate which characterized in that: including automatic demolish mechanism (1), hammering separating mechanism (2), bottom plate (3) and gap prying mechanism (4), bottom plate (3) are the cuboid structure, demolish mechanism (1) and hammering separating mechanism (2) and all set up at the top of bottom plate (3) automatically, hammering separating mechanism (2) set up in the below of demolising mechanism (1) automatically, and gap prying mechanism (4) set up and demolish the left end of mechanism (1) automatically, the bottom of bottom plate (3) is equipped with running gear (5), the right-hand member of hammering separating mechanism (2) is equipped with damper (6), demolish mechanism (1) including moving flitch (1 a), drive and move flitch (1 a) and move material lifting component (1 b) that flitch (1 a) moved in vertical direction and be located the cutting component (7) of moving flitch (1 a) bottom automatically, prying mechanism (4) including driving plate (4 a), The material moving device comprises a gap prying component (4 b) and a material moving component (9) for driving the gap prying component (4 b) to move, wherein a supporting plate (4 a 1) integrally formed with the end of the transmission plate (4 a) is arranged at the end of the transmission plate (4 a), and the material moving component (9) and the gap prying component (4 b) are both arranged on the side wall of the supporting plate (4 a 1); the cutting assembly (7) comprises a mounting plate (7 a) horizontally arranged below the material moving plate (1 a) and a lifting component (8 a) for driving the mounting plate (7 a) to move in the vertical direction, the mounting plate (7 a) is of a cuboid structure, a plurality of chiseling knives (7 b) which are arranged at equal intervals along the length direction of the mounting plate (7 a) are arranged at the bottom of the mounting plate (7 a), the top of the mounting plate (7 a) is provided with two guide rods (7 c) which are arranged at intervals, the two guide rods (7 c) are both arranged vertically, the material moving plate (1 a) is provided with a through hole for the guide rods (7 c) to pass through, the top end of each guide rod (7 c) is sleeved with a fixed ring (7 d), two reset springs (7 e) which are arranged at intervals are arranged between the top of the mounting plate (7 a) and the bottom of the material moving plate (1 a); the lifting component (8 a) comprises a connecting seat (8 b) arranged at the top of the mounting plate (7 a) and an extending plate arranged at the bottom of the material moving plate (1 a), a mounting frame (8 c) is arranged on the side wall of the extending plate, a swing motor (8 d) is arranged in the mounting frame (8 c), an output shaft of the swing motor (8 d) penetrates through the extending plate, a cam (8 e) is sleeved on the output of the swing motor (8 d), a horizontally arranged rotating rod (8 f) is arranged on the connecting seat (8 b), and a roller (8 g) matched with the cam (8 e) is sleeved on the rotating rod (8 f); the gap prying component (4 b) comprises a guide rail (4 b 1) horizontally arranged on the side wall of the supporting plate (4 a 1), a material moving block (4 b 2) in sliding fit with the guide rail (4 b 1) is arranged on the guide rail (4 b 1), two side plates (4 b 3) arranged at intervals are mounted on the side wall of the material moving block (4 b 2), a horizontally arranged rotating rod (4 b 4) is arranged between the two side plates (4 b 3), a jacking plate (4 b 5) is sleeved on the rotating rod (4 b 4), a tilting plate (4 b 6) is arranged at the end part of the jacking plate (4 b 5), the cross section of the tilting plate (4 b 6) is of a trapezoidal structure, a driving motor and two guide blocks (4 b 7) arranged at intervals are arranged at the top part of the material moving block (4 b 2), a vertically arranged rack (4 b 8) is arranged between the two guide blocks (4 b 7), and two guide sliding strips (6854 b 9) are arranged on two sides of the rack (4 b 8), each guide sliding strip (4 b 9) corresponds to one guide block (4 b 7), the guide sliding strip (4 b 9) is in sliding fit with the guide block (4 b 7), a rotating gear (4 c) meshed with a rack (4 b 8) is sleeved on an output shaft of the driving motor, a first extending lug is arranged at the bottom of the rack (4 b 8), and a second extending lug hinged with the first extending lug is arranged at the end part of the jacking plate (4 b 5); the hammering separating mechanism (2) comprises a sliding rail (2 a) arranged along the length direction of a bottom plate (3), a feeding block (2 a 1) in sliding fit with the sliding rail (2 a) is arranged on the sliding rail (2 a), a hammering component (2 b) is arranged at the top of the feeding block (2 a 1), a vertically arranged rotating shaft (2 d) is inserted into the bottom plate (3), a first connecting rod (2 d 1) is sleeved on the rotating shaft (2 d), a fixing rod (2 d 2) is arranged at the top of the feeding block (2 a 1), a second connecting rod (2 d 3) hinged with the first connecting rod (10) is sleeved on the fixing rod (2 d 2), a rotating motor (2 d 4) is arranged at the bottom of the bottom plate (3), an output shaft of the rotating motor (2 d 4) is fixedly connected with the rotating shaft (2 d), and a positioning plate (2 d 5) vertically arranged at the top of the bottom plate (3) is arranged, two extension springs (2 d 6) which are arranged at intervals are arranged between the positioning plate (2 d 5) and the feeding block (2 a 1).
2. The automatic demolition device of a bridge concrete pouring apron of claim 1, characterized in that: rise material subassembly (1 b) including two intervals set up fixed square pipe (1 b 1) at bottom plate (3) top, every all be equipped with on fixed square pipe (1 b 1) with its sliding fit's sliding block (1 b 2), move flitch (1 a) and set up the top at two sliding blocks (1 b 2), two be equipped with between fixed square pipe (1 b 1) and be fixed plate (1 b 3) that the level set up, two be equipped with between sliding block (1 b 2) connecting plate (1 b 4) that is the level setting, the top of connecting plate (1 b 4) is equipped with the vertical step motor (1 b 5) that sets up down of output shaft, is equipped with on the output shaft of this step motor (1 b 5) and is the transmission lead screw (1 b 6) of vertical setting, be equipped with the screw with transmission lead screw (1 b 6) transmission fit on fixed plate (1 b 3).
3. The automatic demolition device of a bridge concrete pouring apron of claim 1, characterized in that: move material subassembly (9) and set up mount pad (9 a) on backup pad (4 a 1) lateral wall, two including two intervals be equipped with first installation pole and second installation pole on mount pad (9 a) respectively, the cover is equipped with drive pulley (9 b) on the first installation pole, the cover is equipped with driven pulley (9 c) on the second installation pole, be equipped with synchronous belt (9 d) between drive pulley (9 b) and driven pulley (9 c), the top of backup pad (4 a 1) is equipped with delivery sheet (9 e) with synchronous belt (9 d) meshing, be equipped with on the lateral wall of backup pad (4 a 1) with first installation pole fixed connection's rotating electrical machines (9 f).
4. The automatic demolition device of a bridge concrete pouring apron of claim 1, characterized in that: articulated between the right-hand member of driving plate (4 a) and the left end that moves flitch (1 a) have connecting rod (10), and driving plate (4 a) and connecting rod (10) fixed connection, the pot head of connecting rod (10) is equipped with driven gear (10 a), move and install L type fixed plate (10 b) on the lateral wall of flitch (1 a), the top of this L type fixed plate (10 b) is equipped with servo motor (10 c), and the cover is equipped with driving gear (10 d) with driven gear (10 a) meshing on the output shaft of servo motor (10 c).
5. The automatic demolition device of a bridge concrete pouring apron of claim 1, characterized in that: the hammering component (2 b) comprises a supporting seat (2 b 1) arranged at the top of a feeding block (2 a 1), a connecting shaft (2 b 2) horizontally arranged is arranged on the supporting seat (2 b 1), a swinging plate (2 b 3) capable of rotating is sleeved on the connecting shaft (2 b 2), a mounting box (2 b 4) is arranged at the top end of the swinging plate (2 b 3), a supporting frame is arranged on the right side of the feeding block (2 a 1), a fixed seat is arranged at the top of the supporting frame, a pushing cylinder (2 b 5) is installed on the fixed seat, an arc-shaped plate (2 b 6) hinged with the bottom end of the swinging plate (2 b 3) is fixed on the output end of the pushing cylinder (2 b 5), an opening is formed in the left end of the mounting box (2 b 4), a connecting block (2 b 7) is arranged in the mounting box (2 b 4), and a hammering hammer (2 b 8) in sliding fit with the connecting block (2 b 7), the right end of the striking hammer (2 b 8) is provided with a sliding rod (2 b 9) penetrating through the side wall of the installation box (2 b 4), and a buffer spring (2 c) is arranged between the right end of the striking hammer (2 b 8) and the inner side wall of the installation box (2 b 4).
6. The automatic demolition device of a bridge concrete pouring apron of claim 1, characterized in that: damper (6) including the scraping wings (6 a) that are the level setting and slide bar (6 b) that two intervals set up, scraping wings (6 a) set up at the top of two slide bars (6 b), and the bottom of every slide bar (6 b) all is equipped with and is the touch panel (6 c) that the level set up, touch panel (6 c) are made by the rubber material, the upper segment cover of slide bar (6 b) is equipped with collar (6 d), every all be equipped with damping spring (6 e) between the bottom that the installation of the top of touch panel (6 c) and its correspondence was changed, the top of bottom plate (3) is equipped with pneumatic cylinder (6 f) that are vertical setting, the output shaft of pneumatic cylinder (6 f) and the bottom fixed connection of scraping wings (6 a).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810904032.2A CN108867395B (en) | 2018-08-09 | 2018-08-09 | Automatic dismantling device for bridge concrete pouring protection plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904032.2A CN108867395B (en) | 2018-08-09 | 2018-08-09 | Automatic dismantling device for bridge concrete pouring protection plate |
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| CN108867395A CN108867395A (en) | 2018-11-23 |
| CN108867395B true CN108867395B (en) | 2020-06-16 |
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| CN201810904032.2A Active CN108867395B (en) | 2018-08-09 | 2018-08-09 | Automatic dismantling device for bridge concrete pouring protection plate |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109537891B (en) * | 2018-11-27 | 2021-03-23 | 太仓臻溢科技有限公司 | Automatic robot that demolishs of frame pillar template for construction |
| CN111236097B (en) * | 2020-03-02 | 2021-12-28 | 铜陵同风园区发展有限公司 | Urban bridge dismantling device and construction method |
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| KR101274990B1 (en) * | 2011-12-26 | 2013-06-17 | 재단법인 포항산업과학연구원 | Auxiliary cross beam and plate girder bridge having the same |
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| CN108867395A (en) | 2018-11-23 |
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Effective date of registration: 20200512 Address after: No.109, Xiangyuan Road, high tech Industrial Development Zone, Yangzhou City, Jiangsu Province Applicant after: JIANGSU HANJIANG TRAFFIC CONSTRUCTION PROJECT Co.,Ltd. Address before: 264025 College of physics and Optoelectronics Engineering, Ludong University, 186 Hongqi Middle Road, Zhifu District, Yantai, Shandong Applicant before: Dong Yingshan |
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