CN111501556B - Assembly equipment for segment prefabricated assembly bridge joint structure - Google Patents
Assembly equipment for segment prefabricated assembly bridge joint structure Download PDFInfo
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- CN111501556B CN111501556B CN202010205871.2A CN202010205871A CN111501556B CN 111501556 B CN111501556 B CN 111501556B CN 202010205871 A CN202010205871 A CN 202010205871A CN 111501556 B CN111501556 B CN 111501556B
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- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 230000000670 limiting effect Effects 0.000 claims description 40
- 230000002441 reversible effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 238000009417 prefabrication Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 44
- 239000010410 layer Substances 0.000 description 26
- 239000002356 single layer Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
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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 technical field of segmental prefabricated assembled bridges, in particular to assembling equipment of a segmental prefabricated assembled bridge joint structure, which comprises a processing table, wherein the top of the processing table is provided with an opposite moving mechanism, the opposite moving mechanism comprises two moving frames which are horizontally and symmetrically arranged, a lifting and abutting mechanism is arranged between the two moving frames, a horizontally arranged placing table is respectively arranged above each moving frame, the top of each placing table is respectively provided with a chute, one end of each placing table adjacent to each other is respectively provided with a positioning groove, a lifting mechanism is arranged below one end of each placing table close to each positioning groove, a first positioning mechanism capable of abutting against a workpiece is respectively arranged above each lifting mechanism, a horizontal moving mechanism is respectively arranged below each placing table, and the working end of each horizontal moving mechanism is respectively provided with a second positioning mechanism capable of abutting against the workpiece, this equipment can assemble bridge joints with the prefabricated assembly of segment automatically, reduces the labour and raises the efficiency.
Description
Technical Field
The invention relates to the technical field of segmental prefabricated assembled bridges, in particular to assembling equipment for segmental prefabricated assembled bridge joint structures.
Background
Chinese patent application No.: CN 201910832237.9; the publication date is as follows: 2019.11.19 discloses a segment precast assembled bridge joint structure and its construction method, the structure includes double-layer plastic corrugated pipe, inner pipe joint, epoxy resin glue between joints and sealing washer, etc. pre-buried in the segment precast assembled bridge concrete along the bridge direction; wherein double-deck plastic corrugated pipe is for gradually becoming the structure of double-deck pipe by the single-deck pipe, and it includes two parts, keeps away from the prefabricated bridge joint side of assembling of segmentation and is the single-deck bellows, is close to the prefabricated double-deck bellows of assembling bridge joint side for being tubaeform of segmentation, and the outer pipe wall of the inner tube of single-deck bellows and double-deck bellows and outer tube all is the corrugate. The double-layer corrugated pipe comprises an outer pipe, an inner pipe sleeved in the outer pipe and a stay bar between the inner pipe and the outer pipe, the outer pipe and the inner pipe are coaxial, the axial length is the same, the end parts of the outer pipe and the inner pipe extend to the joint of the segmental precast assembled bridge, the outer pipe of the double-layer corrugated pipe is in a horn shape, the inner pipe is in a cylindrical shape, the side wall of the inner pipe is provided with a hole, the sealing treatment of the joint section of the segmental beam can be carried out under the condition that the existing prestressed anchorage device and grouting equipment are not transformed, the connection operation is simple, the construction quality is reliable, the threading operation of the prestressed steel strands is convenient, the tightness of the pipeline can be enhanced, the thickness of the protective layer of the prestressed steel strands is increased, the durability of the segmental precast assembled bridge is greatly improved, the potential safety hazard is reduced, the later maintenance is convenient, and when the, time and labor are wasted, and therefore, an assembling device for a segment prefabricated assembled bridge joint structure is provided so as to solve the problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing assembling equipment for a segment prefabricated and assembled bridge joint structure, which can automatically assemble the segment prefabricated and assembled bridge joint, reduce labor force and improve efficiency.
In order to solve the technical problems, the invention provides the following technical scheme: an assembling device for a segment prefabricated assembled bridge joint structure comprises a processing table, wherein the top of the processing table is provided with a facing moving mechanism, the facing moving mechanism comprises two moving frames which are horizontally and symmetrically arranged, a lifting and abutting mechanism is arranged between the two moving frames, a placing table which is horizontally arranged is respectively arranged above each moving frame, the two placing tables are symmetrically arranged, the top of each placing table is respectively provided with a chute, one adjacent end of each placing table is respectively provided with a positioning groove, the two ends of the bottom of each placing table are respectively fixedly connected with the top of the moving frame through a first support, a lifting mechanism is arranged below one end of each placing table close to the positioning grooves, a first positioning mechanism capable of abutting against a workpiece is arranged above each lifting mechanism, the output end of each lifting mechanism is respectively fixedly connected with the inner bottom end of each first positioning mechanism, every elevating system respectively fixed mounting place the bench, every below of placing the platform still is equipped with horizontal migration mechanism respectively, and every horizontal migration mechanism's work end is equipped with the second positioning mechanism that can conflict the work piece respectively.
Preferably, the opposite moving mechanism includes a first motor, a first screw, a second screw, two first bearing seats and two first slideways, a rectangular slot is formed in the top of the processing table, the two first bearing seats are vertically and fixedly installed at two ends of the rectangular slot of the processing table respectively, the first screw and the second screw are horizontally and symmetrically arranged between the two first bearing seats, one end of the first screw can be rotatably inserted into the inner ring of one of the first bearing seats and extend outwards, one end of the second screw can be rotatably inserted into the inner ring of the other first bearing seat and extend outwards, the adjacent ends of the first screw and the second screw are fixedly connected, the threads on the first screw and the second screw are reversely arranged, the bottoms of the two moving frames are respectively provided with a first screw sliding sleeve capable of being in threaded connection with the first screw and the second screw, the first motor is horizontally and fixedly installed on the outer wall of one of the first bearing seats, the output end of the first motor is fixedly connected with one end of the first screw rod, the two first slide ways are horizontally located on two sides of the top of the machining table respectively, and the bottom of each moving frame is provided with a first sliding block capable of sliding on each slide way respectively.
Preferably, the first positioning mechanism and the second positioning mechanism have the same structure, the first positioning mechanism and the second positioning mechanism each include a driving box, a second motor, a main gear, two racks and two positioning jigs capable of contacting with the workpiece, the driving box is horizontally arranged below the placing table, the two positioning jigs are respectively positioned at two sides above the placing table, the second motor is vertically and fixedly installed at the bottom end of the interior of the driving box, the main gear is fixedly installed at the output end of the second motor, the two racks are respectively horizontally arranged at two sides of the main gear, the two racks are arranged in parallel, one side of each rack is respectively provided with a second slide way which is horizontally arranged, each second slide way is respectively and fixedly connected with the inner wall of the driving box, each rack is respectively provided with a second slide block capable of sliding on each second slide way, the top of each rack is respectively provided with a vertical connecting rod corresponding to each positioning jig, the upper end of every vertical connecting rod extends to the top of drive case respectively, is equipped with the logical groove that is used for dodging every vertical connecting rod and removes on the drive case, and the lateral wall of every vertical connecting rod is equipped with respectively and is the stirring piece of vertical setting, and the top of every stirring piece respectively with every positioning jig fixed connection.
Preferably, the bottom of each toggle block is provided with a limiting block, and the driving box is provided with a limiting groove for each limiting block to slide.
Preferably, every elevating system all includes diaphragm and first cylinder, and the diaphragm is the below that the level is located first positioning mechanism, the both ends of diaphragm respectively with the inside fixed connection who removes the frame, first cylinder is vertical fixed mounting in the bottom that removes the frame, the output of first cylinder extends to the bottom of the drive box on the first positioning mechanism, and the output of first cylinder and the bottom fixed connection of drive box, be equipped with on the diaphragm and be used for dodging the mouth of wearing that first cylinder output was walked, the both ends of diaphragm are equipped with the stop collar respectively, the inside of every stop collar is equipped with respectively can be at the gliding gag lever post of every inside of stop collar, the top of every gag lever post respectively with the bottom fixed connection of drive box.
Preferably, each horizontal moving mechanism comprises a third motor, two driving gears, a third screw rod, two second bearing seats and two polished rods, the two second bearing seats are respectively vertically and fixedly installed at two ends of the bottom of the placing table, the third screw rod is horizontally positioned between the two bearing seats, two ends of the third screw rod can be respectively rotatably inserted into an inner ring of each second bearing seat and extend outwards, the third motor is horizontally positioned at one end of one of the bearing seats, one of the two driving gears is fixedly connected with an output end of the third motor, the other driving gear is fixedly installed at an extending end of the third screw rod, the two driving gears are meshed, a second screw rod sliding sleeve capable of being in threaded connection with the third screw rod is arranged at the top of a driving box on the second positioning mechanism, and the two polished rods are respectively horizontally positioned at two sides of the third screw rod, the top of the driving box on the second positioning mechanism is respectively provided with a sliding sleeve capable of sliding on each polished rod.
Preferably, every place the platform and be equipped with the second cylinder that is vertical setting respectively in the top that is located the constant head tank, the output of second cylinder is equipped with the conflict clamp splice that can conflict the work piece.
Preferably, the lift conflict mechanism includes vertical link, vertical board, third cylinder and U type and supports the touch panel, and vertical link is vertical fixed mounting in one side center department of processing platform, and vertical board fixed mounting is in the upper end of vertical link, and the third cylinder is vertical fixed mounting at the top of vertical board, and U type supports the touch panel and is the vertical below that is located the third cylinder, and the top that the U type supported the touch panel and the output fixed connection of third cylinder.
Preferably, the one side of vertical board that is close to U type touch panel is equipped with the third slide that is vertical setting, is equipped with on the inner wall of U template and can be on the gliding third slider of third slide.
Compared with the prior art, the invention has the beneficial effects that: an assembling device for a segment prefabricated assembled bridge joint structure is composed of a single-layer plastic corrugated pipe, a plastic corrugated pipe connecting pipe and a double-layer plastic corrugated pipe, wherein the double-layer plastic corrugated pipe is manually placed in a positioning groove of a placing table during assembling, then a second air cylinder drives a collision clamping block to position the double-layer plastic corrugated pipe, a U-shaped collision plate is initially positioned in the middle of two placing tables before assembling, two ends of the U-shaped plate are used for collision during assembling, when the two bridge joints on the placing tables need to be abutted and closed, the U-shaped collision plate is lifted up by a third air cylinder, a third slide and a third slide block are arranged to play a role in limiting movement when the U-shaped collision plate is lifted up and down, before the double-layer plastic corrugated pipe is placed in the positioning groove of the placing table, a first positioning mechanism is driven to move upwards by an output end of a first air cylinder, when the double-layer plastic corrugated pipe is put in, the output end of the first air cylinder drives the first positioning mechanism to move downwards, the second motor on the first positioning mechanism drives the main gear to rotate, the main gear drives the two racks to move in opposite directions, each rack moves along each second slide way, each rack moves in opposite directions through each vertical connecting rod and each status jig respectively, so that the two positioning jigs are respectively contacted with one end of the double-layer plastic corrugated pipe to position the assembly position of the double-layer plastic corrugated pipe, one end of the double-layer plastic corrugated pipe is prevented from being bent in the assembly process, then the single-layer plastic corrugated pipe and the plastic corrugated pipe connecting pipe are placed in a chute on a placing table in sequence by manpower, the second positioning mechanism is driven by the horizontal moving mechanism to drive the two positioning jigs to respectively abut against the single-layer plastic corrugated pipe and the plastic corrugated pipe connecting pipe to, each limiting block and each limiting groove are arranged to play a role in limiting movement, when each horizontal corresponding mechanism moves, each driving gear and a third screw rod are driven to rotate through a third motor, a second screw rod sliding sleeve and a driving box on a second positioning mechanism are driven to move through the third screw rod, each polished rod and each sliding sleeve are arranged to play a role in limiting movement, when the assembly of the bridge joints on each placing table is finished, the first motor is started to drive the first screw rod and the second screw rod to rotate, the first screw rod and the second screw rod are arranged in a reverse direction, and simultaneously, the two first screw rod sliding sleeves and each moving frame are driven to move in a reverse direction, so that one end of each bridge joint assembled on each placing table is pre-connected, each first slide way and each first screw rod slide way are arranged to play a role in limiting movement, and the device can automatically assemble the bridge joints prefabricated and assembled by sections, reducing labor and improving efficiency.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a partial perspective view of the first embodiment of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of the invention at B in FIG. 5;
FIG. 8 is a partial perspective view of the second embodiment of the present invention;
FIG. 9 is a third schematic view of a partial perspective structure of the present invention;
FIG. 10 is a fourth perspective view of the present invention;
fig. 11 is a schematic perspective view of the lifting/lowering abutting mechanism of the present invention.
The reference numbers in the figures are: 1-a processing table; 2-opposite moving mechanism; 3-moving the frame; 4-lifting and abutting mechanism; 5, placing a table; 6-a chute; 7-positioning grooves; 8-a lifting mechanism; 9-a first positioning mechanism; 10-a horizontal movement mechanism; 11-a second positioning mechanism; 12-a first electric machine; 13-a first screw; 14-a second screw; 15-a first bearing seat; 16-a first slide; 17-rectangular cutting grooves; 18-a first screw rod sliding sleeve; 19-a first slide; 20-a drive box; 21-a second motor; 22-main gear; 23-a rack; 24-positioning a jig; 25-a second slide; 26-a second slide; 27-vertical connecting rods; 28-a toggle block; 29-a limiting block; 30-a limiting groove; 31-a transverse plate; 32-a first cylinder; 33-a stop collar; 34-a limiting rod; 35-a third motor; 36-a third screw; 37-a polish rod; 38-a second screw rod sliding sleeve; 39-a sliding sleeve; 40-a second cylinder; 41-butting clamp blocks; 42-vertical connecting frame; 43-vertical plate; 44-a third cylinder; a 45-U-shaped touch panel; 46-a third slide; 47-a third slide; 48-drive the gears.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 11, an assembling apparatus for a segment prefabricated assembled bridge joint structure comprises a processing table 1, wherein a facing moving mechanism 2 is arranged at the top of the processing table 1, the facing moving mechanism 2 comprises two moving frames 3 which are horizontally and symmetrically arranged, a lifting and abutting mechanism 4 is arranged between the two moving frames 3, a placing table 5 which is horizontally arranged is respectively arranged above each moving frame 3, the two placing tables 5 are symmetrically arranged, a sliding chute 6 is respectively arranged at the top of each placing table 5, a positioning groove 7 is respectively arranged at one adjacent end of each placing table 5, both ends of the bottom of each placing table 5 are respectively fixedly connected with the top of each moving frame 3 through a first support, a lifting mechanism 8 is arranged below one end of each placing table 5 which is close to the positioning groove 7, a first positioning mechanism 9 which can abut against a workpiece is arranged above each lifting mechanism 8, and the output end of each lifting mechanism 8 is respectively fixedly connected with the inner bottom end of each first positioning mechanism 9, each lifting mechanism 8 is fixedly arranged on the placing table 5, a horizontal moving mechanism 10 is arranged below each placing table 5, and a second positioning mechanism 11 capable of abutting against a workpiece is arranged at the working end of each horizontal moving mechanism 10.
The opposite moving mechanism 2 comprises a first motor 12, a first screw 13, a second screw 14, two first bearing seats 15 and two first slideways 16, a rectangular slot 17 is arranged at the top of the processing table 1, the two first bearing seats 15 are vertically and fixedly arranged at two ends of the rectangular slot 17 of the processing table 1 respectively, the first screw 13 and the second screw 14 are horizontally and symmetrically arranged between the two first bearing seats 15, one end of the first screw 13 can be rotatably inserted into the inner ring of one of the first bearing seats 15 and extend outwards, one end of the second screw 14 can be rotatably inserted into the inner ring of the other first bearing seat 15 and extend outwards, one adjacent ends of the first screw 13 and the second screw 14 are fixedly connected, threads on the first screw 13 and the second screw 14 are oppositely arranged, first screw sliding sleeves 18 which can be in threaded connection with the first screw 13 and the second screw 14 are arranged at the bottoms of the two moving frames 3 respectively, the first motor 12 is horizontally and fixedly installed on the outer wall of one of the first bearing seats 15, the output end of the first motor 12 is fixedly connected with one end of the first screw 13, the two first slideways 16 are horizontally located on two sides of the top of the processing table 1 respectively, the bottom of each movable frame 3 is provided with a first sliding block 19 capable of sliding on each slideway respectively, after the assembly of each bridge joint on the placing table 5 is finished, the first motor 12 is started, the first motor 12 drives the first screw 13 and the second screw 14 to rotate, the first screw 13 and the second screw 14 are reversely arranged, and meanwhile, the two first screw sliding sleeves 18 and each movable frame 3 are driven to move oppositely, so that one end of each bridge joint assembled on the placing table 5 is pre-connected, and each set first slideway 16 and each set first screw play a role in limiting movement.
The first positioning mechanism 9 and the second positioning mechanism 11 have the same structure, the first positioning mechanism 9 and the second positioning mechanism 11 each include a driving box 20, a second motor 21, a main gear 22, two racks 23 and two positioning jigs 24 capable of contacting with a workpiece, the driving box 20 is horizontally disposed below the placing table 5, the two positioning jigs 24 are respectively disposed at two sides above the placing table 5, the second motor 21 is vertically and fixedly mounted at the bottom end of the interior of the driving box 20, the main gear 22 is fixedly mounted at the output end of the second motor 21, the two racks 23 are respectively horizontally disposed at two sides of the main gear 22, the two racks 23 are arranged in parallel, one side of each rack 23 is respectively provided with a second slide way 25 which is horizontally disposed, each second slide way 25 is respectively fixedly connected with the inner wall of the driving box 20, each rack 23 is respectively provided with a second slide block 26 capable of sliding on each second slide way 25, the top of each rack 23 is provided with a vertical connecting rod 27 corresponding to each positioning jig 24, the upper end of each vertical connecting rod 27 extends above the driving box 20, the driving box 20 is provided with a through groove for avoiding the movement of each vertical connecting rod 27, the side wall of each vertical connecting rod 27 is provided with a vertically arranged toggle block 28, the top of each toggle block 28 is fixedly connected with each positioning jig 24, the master gear 22 is driven by the second motor 21 on the first positioning mechanism 9 to rotate, the master gear 22 drives the two racks 23 to move in opposite directions, each rack 23 moves along each second slide way 25, each rack 23 moves in opposite directions through each vertical connecting rod 27 and each status jig, so that the two positioning jigs 24 are respectively contacted with one end of the double-layer plastic corrugated pipe, and the assembly position of the double-layer plastic corrugated pipe is positioned, avoid double-deck plastic corrugated pipe's one end crooked in the assembling process, place individual layer plastic corrugated pipe and plastic corrugated pipe connecting pipe in proper order through the manual work afterwards in placing the spout 6 on the platform 5, drive second positioning mechanism 11 through horizontal migration mechanism 10 and drive two positioning jig 24 with this action and contradict individual layer plastic corrugated pipe, plastic corrugated pipe connecting pipe respectively and assemble in proper order.
The bottom of each toggle block 28 is provided with a limiting block 29, the driving box 20 is provided with a limiting groove 30 for each limiting block 29 to slide, and each limiting block 29 and each limiting groove 30 are arranged to play a role in limiting movement.
Each lifting mechanism 8 comprises a transverse plate 31 and a first air cylinder 32, the transverse plate 31 is horizontally positioned below the first positioning mechanism 9, two ends of the transverse plate 31 are respectively fixedly connected with the inside of the moving frame 3, the first air cylinder 32 is vertically and fixedly installed at the bottom of the moving frame 3, the output end of the first air cylinder 32 extends towards the bottom of the driving box 20 on the first positioning mechanism 9, the output end of the first air cylinder 32 is fixedly connected with the bottom of the driving box 20, the transverse plate 31 is provided with an avoiding through hole for avoiding the output end of the first air cylinder 32 to pass through, two ends of the transverse plate 31 are respectively provided with a limiting sleeve 33, a limiting rod 34 capable of sliding in each limiting sleeve 33 is respectively arranged in each limiting sleeve 33, the top of each limiting rod 34 is respectively fixedly connected with the bottom of the driving box 20, before a double-layer plastic corrugated pipe is placed in the positioning groove 7 of the placing table 5, the output end of the first air cylinder 32 drives the first positioning mechanism 9 to move upwards, after the double-layer plastic corrugated pipe is put in, the output end of the first air cylinder 32 drives the first positioning mechanism 9 to move downwards.
Each horizontal moving mechanism 10 comprises a third motor 35, two driving gears 48, a third screw 36, two second bearing seats and two polish rods 37, the two second bearing seats are respectively vertically and fixedly installed at two ends of the bottom of the placing table 5, the third screw 36 is horizontally positioned between the two bearing seats, two ends of the third screw 36 are respectively rotatably inserted into an inner ring of each second bearing seat and extend outwards, the third motor 35 is horizontally positioned at one end of one of the bearing seats, one driving gear 48 of the two driving gears 48 is fixedly connected with an output end of the third motor 35, the other driving gear 48 is fixedly installed at an extending end of the third screw 36, the two driving gears 48 are meshed, a second screw sliding sleeve 38 capable of being in threaded connection with the third screw 36 is arranged at the top of a driving box 20 on the second positioning mechanism 11, the two polish rods 37 are respectively horizontally positioned at two sides of the third screw 36, the top of the driving box 20 on the second positioning mechanism 11 is respectively provided with a sliding sleeve 39 capable of sliding on each polished rod 37, when each horizontal corresponding mechanism moves, the third motor 35 drives each driving gear 48 and the third screw 36 to rotate, the third screw 36 drives the second screw sliding sleeve 38 and the driving box 20 on the second positioning mechanism 11 to move, and each polished rod 37 and each sliding sleeve 39 are arranged to play a role in limiting movement.
Every place the top that platform 5 is located constant head tank 7 and be equipped with the second cylinder 40 that is vertical setting respectively, the output of second cylinder 40 is equipped with the conflict clamp splice 41 that can conflict the work piece, and the bridge joint structure comprises individual layer plastic corrugated pipe, plastic corrugated pipe connecting pipe and double-deck plastic corrugated pipe, when trying to piece together, places double-deck plastic corrugated pipe in the constant head tank 7 of placing platform 5 through the manual work earlier, drives conflict clamp splice 41 through second cylinder 40 afterwards and fixes a position double-deck plastic corrugated pipe.
The lift conflict mechanism 4 includes vertical link 42, vertical board 43, third cylinder 44 and U type conflict board 45, vertical link 42 is vertical fixed mounting in one side center department of processing platform 1, vertical board 43 fixed mounting is in the upper end of vertical link 42, third cylinder 44 is vertical fixed mounting at the top of vertical board 43, U type conflict board 45 is vertical below that is located third cylinder 44, the top of U type conflict board 45 and the output fixed connection of third cylinder 44, before assembling, U type conflict board 45 is located two at first places the positive centre of platform 5, the both ends of U template are used for the conflict effect when the assembly, when two bridge connectors of placing on the platform 5 need to dock near, through third cylinder 44 with U type conflict board 45 rises.
The working principle is as follows: the bridge joint structure is composed of a single-layer plastic corrugated pipe, a plastic corrugated pipe connecting pipe and a double-layer plastic corrugated pipe, when the bridge joint structure is assembled in a trial mode, the double-layer plastic corrugated pipe is placed in the positioning groove 7 of the placing table 5 manually, then the second air cylinder 40 drives the abutting clamping block 41 to position the double-layer plastic corrugated pipe, before the assembly is carried out, the U-shaped abutting plate 45 is initially positioned in the middle of the two placing tables 5, two ends of the U-shaped plate are used for abutting during the assembly, when the bridge joints on the two placing tables 5 need to be abutted and closed, the U-shaped abutting plate 45 is lifted up through the third air cylinder 44, when the U-shaped abutting plate 45 is lifted up and down, the arranged third slide way 46 and the third slide block 47 play a role in limiting movement, before the double-layer plastic corrugated pipe is placed in the positioning groove 7 of the placing table 5, the first positioning mechanism 9 is, when the double-layer plastic corrugated pipe is placed in the placing table, the output end of the first air cylinder 32 drives the first positioning mechanism 9 to move downwards, the second motor 21 on the first positioning mechanism 9 drives the main gear 22 to rotate, the main gear 22 drives the two racks 23 to move in opposite directions, each rack 23 moves along each second slide 25, each rack 23 moves in opposite directions through each vertical connecting rod 27 and each status jig, the two positioning jigs 24 are respectively contacted with one end of the double-layer plastic corrugated pipe, the assembling position of the double-layer plastic corrugated pipe is positioned, one end of the double-layer plastic corrugated pipe is prevented from being bent in the assembling process, then the single-layer plastic corrugated pipe and the plastic corrugated pipe connecting pipe are placed in the chute 6 on the placing table 5 in sequence through manual work, the horizontal moving mechanism 10 drives the second positioning mechanism 11 to drive the two positioning jigs 24 to respectively abut against the single-layer plastic corrugated pipe, The plastic corrugated pipe connecting pipes are assembled in sequence, each limiting block 29 and each limiting groove 30 are arranged to play a role in limiting movement, when each horizontal corresponding mechanism moves, each driving gear 48 and each third screw 36 are driven to rotate through the third motor 35, the second screw sliding sleeve 38 and the driving box 20 on the second positioning mechanism 11 are driven to move through the third screw 36, each polished rod 37 and each sliding sleeve 39 are arranged to play a role in limiting movement, after the assembly of the bridge joints on each placing table 5 is finished, the first motor 12 is started, the first motor 12 drives the first screw 13 and the second screw 14 to rotate, the first screw 13 and the second screw 14 are arranged in reverse directions, and simultaneously drive the two first screw sliding sleeves 18 and each moving frame 3 to move in opposite directions, so that one end of each bridge joint assembled on each placing table 5 is pre-jointed, each first slide way 16 and each first screw rod slide way are arranged to play a role in limiting movement.
Claims (8)
1. The assembling equipment for the segment prefabricated assembled bridge joint structure is characterized by comprising a processing table (1), wherein a facing moving mechanism (2) is arranged at the top of the processing table (1), the facing moving mechanism (2) comprises two moving frames (3) which are horizontal and symmetrically arranged, a lifting and collision mechanism (4) is arranged between the two moving frames (3), a placing table (5) which is horizontally arranged is respectively arranged above each moving frame (3), the two placing tables (5) are symmetrically arranged, a sliding chute (6) is respectively arranged at the top of each placing table (5), a positioning groove (7) is respectively formed at one adjacent end of each placing table (5), two ends of the bottom of each placing table (5) are respectively fixedly connected with the top of each moving frame (3) through a first support, and a lifting mechanism (8) is arranged below one end, close to the positioning groove (7), of each placing table (5), a first positioning mechanism (9) capable of abutting against a workpiece is arranged above each lifting mechanism (8), the output end of each lifting mechanism (8) is fixedly connected with the inner bottom end of each first positioning mechanism (9) respectively, each lifting mechanism (8) is fixedly installed on a placing table (5) respectively, a horizontal moving mechanism (10) is further arranged below each placing table (5) respectively, and a second positioning mechanism (11) capable of abutting against the workpiece is arranged at the working end of each horizontal moving mechanism (10) respectively;
the lifting collision mechanism (4) comprises a vertical connecting frame (42), a vertical plate (43), a third cylinder (44) and a U-shaped collision plate (45), the vertical connecting frame (42) is vertically fixedly installed at the center of one side of the processing table (1), the vertical plate (43) is fixedly installed at the upper end of the vertical connecting frame (42), the third cylinder (44) is vertically fixedly installed at the top of the vertical plate (43), the U-shaped collision plate (45) is vertically located below the third cylinder (44), and the top of the U-shaped collision plate (45) is fixedly connected with the output end of the third cylinder (44).
2. The assembling equipment of the segment precast assembling bridge joint structure according to claim 1, wherein the opposite moving mechanism (2) comprises a first motor (12), a first screw (13), a second screw (14), two first bearing seats (15) and two first slideways (16), a rectangular slot (17) is formed on the top of the processing table (1), the two first bearing seats (15) are vertically and fixedly installed at two ends of the inside of the rectangular slot (17) of the processing table (1), the first screw (13) and the second screw (14) are horizontally and symmetrically arranged between the two first bearing seats (15), one end of the first screw (13) is rotatably inserted into the inner ring of one of the first bearing seats (15) and extends outwards, one end of the second screw (14) is rotatably inserted into the inner ring of the other first bearing seat (15) and extends outwards, the adjacent one end fixed connection of first screw rod (13) and second screw rod (14), screw thread on first screw rod (13) and second screw rod (14) is reverse setting, the bottom of two removal frame (3) is equipped with respectively can with first screw rod (13) and second screw rod (14) threaded connection's first lead screw sliding sleeve (18), first motor (12) are horizontal fixed mounting on the outer wall of one of them first bearing frame (15), the output of first motor (12) and the one end fixed connection of first screw rod (13), two first slides (16) are the top both sides that the level is located processing platform (1) respectively, the bottom of every removal frame (3) is equipped with respectively can be on every slide gliding first slider (19).
3. The assembling equipment for the segment prefabrication and assembly bridge joint structure according to claim 2, wherein the first positioning mechanism (9) and the second positioning mechanism (11) have the same structure, each of the first positioning mechanism (9) and the second positioning mechanism (11) comprises a driving box (20), a second motor (21), a main gear (22), two racks (23) and two positioning jigs (24) capable of contacting with a workpiece, the driving box (20) is horizontally arranged below the placing table (5), the two positioning jigs (24) are respectively arranged on two sides above the placing table (5), the second motor (21) is vertically and fixedly arranged at the bottom end inside the driving box (20), the main gear (22) is fixedly arranged at the output end of the second motor (21), the two racks (23) are respectively and horizontally arranged on two sides of the main gear (22), and the two racks (23) are arranged in parallel, one side of every rack (23) is equipped with second slide (25) that is the level setting respectively, every second slide (25) respectively with the inner wall fixed connection of drive case (20), be equipped with respectively on every rack (23) and can go up gliding second slider (26) on every second slide (25), the top of every rack (23) is equipped with vertical connecting rod (27) that correspond with every positioning jig (24) respectively, the upper end of every vertical connecting rod (27) extends to the top of drive case (20) respectively, be equipped with the logical groove that is used for dodging every vertical connecting rod (27) removal on drive case (20), the lateral wall of every vertical connecting rod (27) is equipped with respectively and is the piece (28) of stirring of vertical setting, the top of every stirring piece (28) respectively with every positioning jig (24) fixed connection.
4. The assembling equipment for the segment prefabrication and assembly bridge joint structure according to claim 3, wherein a limiting block (29) is arranged at the bottom of each shifting block (28), and a limiting groove (30) for each limiting block (29) to slide is arranged on the driving box (20).
5. The assembling equipment for the segment prefabricated assembled bridge joint structure according to claim 4, wherein each lifting mechanism (8) comprises a transverse plate (31) and a first cylinder (32), the transverse plate (31) is horizontally positioned below the first positioning mechanism (9), two ends of the transverse plate (31) are respectively and fixedly connected with the inside of the movable frame (3), the first cylinder (32) is vertically and fixedly installed at the bottom of the movable frame (3), an output end of the first cylinder (32) extends towards the bottom of the driving box (20) on the first positioning mechanism (9), an output end of the first cylinder (32) is fixedly connected with the bottom of the driving box (20), an avoiding penetrating port for avoiding the output end of the first cylinder (32) to penetrate through is formed in the transverse plate (31), two ends of the transverse plate (31) are respectively provided with a limiting sleeve (33), a limiting rod (34) capable of sliding inside each limiting sleeve (33) is respectively arranged inside each limiting sleeve (33), the top of each limiting rod (34) is fixedly connected with the bottom of the driving box (20).
6. The assembling equipment of the segment prefabricated assembled bridge joint structure according to claim 5, wherein each horizontal moving mechanism (10) comprises a third motor (35), two driving gears (48), a third screw (36), two second bearing seats and two polish rods (37), the two second bearing seats are vertically and fixedly installed at two ends of the bottom of the placing table (5), the third screw (36) is horizontally positioned between the two bearing seats, two ends of the third screw (36) are rotatably inserted into the inner ring of each second bearing seat and extend outwards, the third motor (35) is horizontally positioned at one end of one of the bearing seats, one of the two driving gears (48) is fixedly connected with the output end of the third motor (35), the other driving gear (48) is fixedly installed at the extending end of the third screw (36), the two driving gears (48) are meshed, a second screw rod sliding sleeve (38) capable of being in threaded connection with the third screw rod (36) is arranged at the top of the driving box (20) on the second positioning mechanism (11), the two polished rods (37) are horizontally arranged on two sides of the third screw rod (36) respectively, and sliding sleeves (39) capable of sliding on each polished rod (37) are arranged at the top of the driving box (20) on the second positioning mechanism (11) respectively.
7. The assembling equipment for the segment prefabricated assembled bridge joint structure according to claim 6, wherein a second cylinder (40) is vertically arranged above the positioning groove (7) of each placing table (5), and an output end of the second cylinder (40) is provided with an abutting clamping block (41) capable of abutting against a workpiece.
8. The assembling equipment for the segment prefabricated assembled bridge joint structure according to claim 1, wherein a third slide way (46) which is vertically arranged is arranged on one surface of the vertical plate (43) close to the U-shaped interference plate (45), and a third slide block (47) which can slide on the third slide way (46) is arranged on the inner wall of the U-shaped plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010205871.2A CN111501556B (en) | 2020-03-23 | 2020-03-23 | Assembly equipment for segment prefabricated assembly bridge joint structure |
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| CN202010205871.2A CN111501556B (en) | 2020-03-23 | 2020-03-23 | Assembly equipment for segment prefabricated assembly bridge joint structure |
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| CN111501556B true CN111501556B (en) | 2021-07-02 |
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| CN113338169B (en) * | 2021-06-29 | 2022-11-25 | 贵州路桥集团有限公司 | Whole normal position concatenation handing equipment of striding of mountain area steel-concrete composite beam |
| CN113458761B (en) * | 2021-07-12 | 2023-03-24 | 荆州恒隆汽车零部件制造有限公司 | Automatic assembling device for automobile steering device protective cover |
| CN117655647B (en) * | 2023-12-29 | 2024-07-05 | 杭州星宏机械有限公司 | Welding production line and process for forklift drive axle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5309691A (en) * | 1992-02-26 | 1994-05-10 | Tolliver Wilbur E | Shear connected structural units |
| CN109623262B (en) * | 2018-10-29 | 2021-11-26 | 江苏丰禾机械制造股份有限公司 | On-site assembling method of bellows expansion joint |
| CN209755073U (en) * | 2019-04-10 | 2019-12-10 | 阔丹凌云汽车胶管有限公司 | Rubber tube assembly fixture |
| CN209223032U (en) * | 2019-04-12 | 2019-08-09 | 苏州弘毅辉自动化设备有限公司 | A kind of bellows assembling equipment |
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Effective date of registration: 20210618 Address after: 215600 room 1405, Aikang building, No.5 Binhe Road, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: JIANGSU YONGJIE ENGINEERING LOGISTICS Co.,Ltd. Address before: 430034 China Railway Bridge Research Institute Co., Ltd., 103 Jianshe Avenue, Qiaokou District, Wuhan City, Hubei Province Applicant before: Wang Wenyang |
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Address after: 215600 room 1405, Aikang building, No.5 Binhe Road, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Yongjie Special Equipment Co.,Ltd. Address before: 215600 room 1405, Aikang building, No.5 Binhe Road, yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: JIANGSU YONGJIE ENGINEERING LOGISTICS Co.,Ltd. |
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Denomination of invention: Assembly equipment for segmental prefabricated assembly of bridge joint structures Granted publication date: 20210702 Pledgee: Bank of China Limited Zhangjiagang branch Pledgor: Jiangsu Yongjie Special Equipment Co.,Ltd. Registration number: Y2024980027837 |
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