CN108643061A

CN108643061A - A kind of bridge strengthening device for municipal science of bridge building

Info

Publication number: CN108643061A
Application number: CN201810475370.9A
Authority: CN
Inventors: 蔡东彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-17
Filing date: 2018-05-17
Publication date: 2018-10-12

Abstract

The invention discloses a kind of bridge strengthening device for municipal science of bridge building, structure includes：Clip shock isolating pedestal, pedestal anticorrosive board, cement bridge pier pedestal, reinforcing bar trestle, barb reinforcement rod, anti-oxidant steel plate, bridge floor cement plate, anti-deviation press strip block, drainage channel, pontic keel bar, it inserts embedded in the bottom of bridge floor cement plate on the top of clip shock isolating pedestal, it is tightly attached on the axle center of bridge floor cement plate the outer surface of pontic keel bar, clip shock isolating pedestal of the present invention is equipped with load-bearing pneumatic cylinder, cylinder pad bearing, deflecting piston cylinder, clock swing rod gearing mechanism, lever shift mechanism, clearance transmission mechanism, clamping jaw transmission mechanism, strengthening mechanism is clamped, realize the shock isolating pedestal cooperation reinforcement feature of bridge strengthening device, carry out efficient bracing reinforcement and buffering effect, the integrated component of pluralistic function, quick grafting is firm, the safety of bridge strengthening is set to be improved comprehensively.

Description

A kind of bridge strengthening device for municipal science of bridge building

Technical field

The present invention is a kind of bridge strengthening device for municipal science of bridge building, belongs to bridge strengthening device field.

Background technology

Bridge is particularly important infrastructure, bridge service life long the defects of being susceptible to crackle, influences bridge It using, the technology and technique reinforced to bridge are particularly important, are one of processes particularly important during bridge inspection and maintenance, I In the existing bridge of state, it is three classes to have the technology of numerous bridges, and there are apparent security risks, once by Heavy Traffic and nature The influence of the accidents such as disaster, these bridges are most probably changed into unsafe bridge, and therefore, it is necessary to the bridge quantity of maintenance and reinforcement transformation Huge, common bridge reinforcing method has reinforcement method of enlarging section, i.e., is poured into a mould again on its periphery by bar planting on the original basis Concrete increases the load area of Extended chemotherapy.

But for prior art bridge strengthening device due to being limited by the road or building of basal perimeter, basis is difficult to big model Enclose expansion, it is difficult to increase substantially its load, and most of bridge can in the case of long-term use, due to for a long time by violent Vibration, and influence its service life.

Invention content

In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of bridge strengthenings for municipal science of bridge building Device, with solve bridge strengthening device due to by basal perimeter road or building limit, basis is difficult to expand on a large scale, Be difficult to increase substantially its load, and most of bridge can in the case of long-term use, due to for a long time by high vibration, and The problem of influencing its service life.

To achieve the goals above, the present invention is to realize by the following technical solutions：One kind is for municipal bridge work The bridge strengthening device of journey, structure include：Clip shock isolating pedestal, pedestal anticorrosive board, cement bridge pier pedestal, reinforcing bar trestle, Barb reinforcement rod, anti-oxidant steel plate, bridge floor cement plate, anti-deviation press strip block, drainage channel, pontic keel bar, the clip every The top for shaking bearing is inserted embedded in the bottom of bridge floor cement plate, and the axis of bridge floor cement plate is tightly attached in the outer surface of the pontic keel bar In the heart, the anti-deviation press strip block sets there are two and is respectively welded at the left upper right corner of bridge floor cement plate, the drainage channel The inside of bridge floor cement plate, the clip shock insulation branch are mutually perpendicular to and extended transversely through with anti-deviation press strip block, pontic keel bar Seat is equipped with more than two and is snapped together by barb reinforcement rod and bridge floor cement plate, and the pedestal anticorrosive board is nested in The left side of cement bridge pier pedestal, the bridge floor cement plate is mechanically connected by clip shock isolating pedestal and cement bridge pier pedestal, described Anti-oxidant steel plate and reinforcing bar trestle are integrally welded, and the reinforcing bar trestle, which is equipped with two and inserts respectively, is embedded in cement bridge pier The left and right inferior horn of pedestal, the clip shock isolating pedestal are equipped with load-bearing pneumatic cylinder, cylinder pad bearing, deflecting piston cylinder, pendulum bar Transmission mechanism, lever shift mechanism, clearance transmission mechanism, clamping jaw transmission mechanism, clamping strengthening mechanism, the load-bearing pneumatic cylinder Bottom surface is tightly attached on the top surface of cylinder pad bearing, and cylinder pad is equipped between the load-bearing pneumatic cylinder and clock swing rod gearing mechanism Bearing, the deflecting piston cylinder set there are two and be respectively arranged in cylinder pad bearing the left and right sides and load-bearing pneumatic cylinder with It is mutually communicated, the deflecting piston cylinder is mechanically connected by spring stack and clock swing rod gearing mechanism, described, the lever pulling machine Structure is mechanically connected by clamping jaw transmission mechanism and clearance transmission mechanism, and the clamping jaw transmission mechanism sets there are two and is installed in respectively The left and right sides of clearance transmission mechanism, the gear of the clamping jaw transmission mechanism and being meshed to pouring weight for lever shift mechanism, institute The wraping plate for stating lever shift mechanism is flexibly connected with the pendulum bar of clock swing rod gearing mechanism, and the clearance transmission mechanism is installed on folder The surface of strengthening mechanism is held, the steel wire rope of the clamping jaw transmission mechanism is flexibly connected with the clamping jaw of clamping strengthening mechanism, described Load-bearing pneumatic cylinder is inserted embedded in the bottom of bridge floor cement plate.

Further, the load-bearing pneumatic cylinder is equipped with load-bearing pressure-resisting plate, supporting wire roofbolt, reverse V-shaped connector, pushes piston Block, air pressure cylinder body, cylinder pushing pipe, the load-bearing pressure-resisting plate are respectively welded at the upper of three supporting wire roofbolts with piston block is pushed Lower both ends, the reverse V-shaped connector, which is set, to be snapped together there are two and by button wheel with three pushing piston blocks, the branch Support wire roofbolt is longitudinally inserted embedded in the top of air pressure cylinder body, and the reverse V-shaped connector is installed in air pressure cylinder body with piston block is pushed Inside, the cylinder pushing pipe set there are two and be respectively welded at the left and right inferior horn of air pressure cylinder body and be mutually communicated, it is described to push away The outer surface of pressure piston block is flexibly connected with the inner wall of air pressure cylinder body, and the cylinder pushing pipe and the tracheae of deflecting piston cylinder are mutual Perforation.

Further, the cylinder pad bearing is by cylinder pad plate, adjustable spring silk, folded in three bar, top pressure air bag Ball, spring stack sleeve composition, the top pressure air bag ball are nested under the axle center of spring stack sleeve inner, the cylinder pad plate Stage casing and the stage casing of spring stack sleeve are respectively welded at the upper and lower ends of adjustable spring silk and folded in three bar, the folded in three Bar sets there are two and is respectively arranged in the left and right sides of adjustable spring silk, and the cylinder pad plate passes through adjustable spring silk, three Section folding rod is mechanically connected with spring stack sleeve, and the outer surface of the top pressure air bag ball connects with the inner wall activity of spring stack sleeve It connects, the adjustable spring silk is conllinear with top pressure air bag ball axle center, and the top of the clock swing rod gearing mechanism, which is inserted, is embedded in top pressure air bag The inside of ball.

Further, the deflecting piston cylinder is equipped with L-type appendix, pressurized spring seat, embedded guide rod body, pushes up and stretch piston Bar, piston/cylinder, to push up spring stack, the pressurized spring seat insert embedded in L-type appendix inside, the top of the embedded guide rod body Portion is welded under the axle center of pressurized spring seat, the embedded guide rod body insert embedded in top stretch piston rod inside and axle center it is conllinear, The L-type appendix and pressurized spring seat are mounted on the top that piston rod is stretched on top, the top stretch piston rod by piston block with Piston/cylinder is flexibly connected, and the top is stretched piston rod and is mechanically connected with to top spring stack by piston/cylinder, the L-type appendix If it is nested in there are two and respectively the left and right inferior horn of load-bearing pneumatic cylinder.

Further, the clock swing rod gearing mechanism is draged by pendulum rod hanger, bidirectional spring pipe, lead roller body, anti-rope Lead, pendulum bar roller, head-on collision pendulum bar composition, the pendulum rod hanger extends vertically through the inside of bidirectional spring pipe, described anti- Rope tracting line is nested in the inside of bidirectional spring pipe, and the pendulum bar roller is nested in the top of head-on collision pendulum bar, the pendulum Bar roller is all provided with there are two with head-on collision pendulum bar and is respectively arranged in the left and right inferior horn of pendulum rod hanger, the lead roller body It is mechanically connected with pendulum bar roller by anti-tracting line of restricting, the bidirectional spring pipe is lived by anti-tracting line of restricting with head-on collision pendulum bar The wraping plate to collision block and lever shift mechanism of dynamic connection, the head-on collision pendulum bar is mechanically connected.

Further, the lever shift mechanism is equipped with lever wraping plate body, wraping plate roller wheel, arched door Triangulum, Triangulum To pouring weight, the wraping plate roller wheel is inserted embedded in the inside in lever wraping plate body axle center for bottom plate, lifting cable wire, rake tooth plate, plummet, The wraping plate roller wheel is nested on the Trianguli top of arched door, and Triangulum bottom plate is tightly attached in the Trianguli bottom of arched door On top surface, the right side that the rake tooth plate sets there are two and is welded on plummet to pouring weight, the top of the lifting cable wire It is welded on the lower left corner of lever wraping plate body, the bottom end of the lifting cable wire is welded on plummet on the axle center of pouring weight, the triangle Tooth plate block is meshed with the gear of clamping jaw transmission mechanism.

Further, the clearance transmission mechanism is by arc hanger plank, shaft upright bar body, interval swing rod body, crescent moon turntable Body, folding connecting rod body, turntable shaft runner, cross recess turntable composition, the top of the shaft upright bar body is welded on arc hanger The bottom of plate, the turntable shaft runner are nested in the bottom end of shaft upright bar body, and the turntable shaft runner sets there are two and distinguishes It is installed in the inside of crescent moon rotary case and cross recess disk axes, the crescent moon rotary case is installed on the right side of cross recess turntable, The crescent moon rotary case is connect by interval swing rod body with cross recess turntable machinery, and the folding connecting rod body sets there are two and divides It is not installed in crescent moon rotary case under the axle center of cross recess turntable, the interval swing rod body is installed on the moon in 45 degree of overturning angles The upper left corner of tooth rotary case, the turntable shaft runner are flexibly connected by rope with the diversion sheave of clamping jaw transmission mechanism.

Further, the clamping jaw transmission mechanism is equipped with bicyclic diversion sheave, driving cog wheel body, transmission steel wire rope, joint turn Wheel body, stretching wire rope, anti-deviation bracket, the bicyclic diversion sheave is nested in the inside of driving cog wheel body and axle center is conllinear, The bicyclic diversion sheave is mechanically connected by transmitting steel wire rope with joint web, and the anti-deviation bracket is installed on stretching wire The lower left corner of rope, the transmission steel wire rope are nested in the both sides up and down of joint web, the tensioning with stretching wire rope respectively The outer surface of hawser and the sliding block of anti-deviation bracket fit together, and the bicyclic diversion sheave sets there are two and installs respectively In the left and right sides of clearance transmission mechanism.

Further, the clamping strengthening mechanism by clamping jaw diversion sheave, arc-shaped gear block clamping jaw, traction gonnecting rod body, to topmast Seat cylinder body, positioning bar clasp cylinder composition, the clamping jaw diversion sheave are nested in the top of arc-shaped gear block clamping jaw, the clamping jaw diversion sheave If there are two and be respectively arranged in the left and right ends of traction gonnecting rod body, it is described that topmast seat cylinder body is inserted embedded in positioning bar clasp cylinder Inside, the arc-shaped gear block clamping jaw is meshed with the tooth socket of positioning bar clasp cylinder, and the arc-shaped gear block clamping jaw is set there are two simultaneously And it is installed in the left and right sides of positioning bar clasp cylinder respectively, the traction gonnecting rod body passes through clamping jaw diversion sheave and clamping jaw transmission mechanism Hawser mechanical connection.

Further, the clip shock isolating pedestal is mechanical part, resilient support, clip reinforcing, occlusion bridge pier, off-load bridge Beam pressure and effective shock insulation.

Further, the barb reinforcement rod is alloy material, and hardness is high, and thread surface hingedly consolidates.

Advantageous effect

A kind of bridge strengthening device for municipal science of bridge building of the present invention bears bridge floor pressure by bridge floor cement plate and passes Pontic keel bar is passed, anti-deviation press strip block prevents the excessive bridge floor dislocation of pressure, is embedded in bridge floor cement plate, receives in drainage channel Collect rain-water drainage it is efficient, give clip shock isolating pedestal by the transition of barb reinforcement rod by pontic keel bar down force pressure, make its into Row shock insulation unloads force effect, and pedestal anticorrosive board and anti-oxidant steel plate are the protectiveness materials for delaying bridge damage, pass through cement bridge Pier bottom seat consolidates bridge with the support of reinforcing bar trestle, and the transmission flow of clip shock isolating pedestal is：Pass through the load-bearing of load-bearing pneumatic cylinder Pressure-resisting plate, which pushes, pushes supporting wire roofbolt, makes reverse V-shaped connector that pushing piston block be driven to be moved downward in air pressure cylinder body, air pressure pushes away The L-type appendix that cylinder pushing pipe imports deflecting piston cylinder is given, guide rod body is embedded to which pressure drop pressurized spring seat pushes, makes top It stretches piston rod to glide in piston/cylinder, the bidirectional spring of clock swing rod gearing mechanism is held top clip top spring stack in air pressure ejection Pipe draws anti-rope tracting line contraction and the rotation of lead roller body, anti-rope pulling pendulum bar roller rotation is driven to keep head-on collision pendulum bar left During which right swing plays air pressure cylinder body, in adjustable spring silk and folded in three bar by the cylinder pad plate support of cylinder pad bearing Coordinate in cushioning supportive, top pressure air bag ball nesting clock swing rod gearing mechanism, and top spring stack is assigned into spring stack sleeve The support that portion carries out shell is firm, is swung by the pendulum bar that clashes and triggers the lever wraping plate body of lever shift mechanism, makes to stick up Lifting cable traction plummet is sling in plate roller wheel rotary drive on arched door Triangulum and Triangulum bottom plate, the overturning of lever wraping plate body Pouring weight and rake tooth plate are risen, the driving cog wheel body rotation of engaged transmission clamping jaw transmission mechanism makes bicyclic diversion sheave wind Wire rope gearing is transmitted, band movable joint web rotation winding stretching wire rope passes through the positioning of anti-deviation bracket Auxiliary support Draw the clamping jaw diversion sheave of hawser traction clamping strengthening mechanism, the rotation of clamping jaw diversion sheave that traction gonnecting rod body is driven to fold transmission, Tensioning arc-shaped gear block clamping jaw opens the positioning bar clasp cylinder of clamping, makes to unload power shock insulation to topmast seat cylinder body efficient support, by double Ring diversion sheave rotation also drive clearance transmission mechanism turntable shaft runner rotation, traction cross recess turntable by interval swing rod body with Crescent moon rotary case is mutually driven, folding connecting rod body Auxiliary support, and integral reinforcing incorporates isolating affection, makes bridge panel and bridge pier phase Mutually occlusion, it is convenient to dismount and more protect bridge security.

Clip shock isolating pedestal of the present invention is equipped with load-bearing pneumatic cylinder, cylinder pad bearing, deflecting piston cylinder, pendulum bar driver Structure, lever shift mechanism, clearance transmission mechanism, clamping jaw transmission mechanism, clamping strengthening mechanism, realize bridge strengthening device every It shakes bearing and coordinates reinforcement feature, carry out efficient bracing reinforcement and buffering effect, the integrated component of pluralistic function is quickly inserted It connects firm, the safety of bridge strengthening is made to be improved comprehensively.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention, Objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural schematic diagram of bridge strengthening device for municipal science of bridge building of the present invention.

Fig. 2 is the structural schematic diagram of clip shock isolating pedestal of the present invention.

Fig. 3 is the detailed construction schematic diagram of clip shock isolating pedestal of the present invention.

Fig. 4 is the operating diagram one of clip shock isolating pedestal of the present invention.

Fig. 5 is the operating diagram two of clip shock isolating pedestal of the present invention.

In figure：Clip shock isolating pedestal -1, pedestal anticorrosive board -2, cement bridge pier pedestal -3, reinforcing bar trestle -4, barb reinforcing bar Bar -5, anti-oxidant steel plate -6, bridge floor cement plate -7, anti-deviation press strip block -8, drainage channel -9, pontic keel bar -10, load-bearing gas Cylinder pressure -11, cylinder pad bearing -12, deflecting piston cylinder -13, clock swing rod gearing mechanism -14, lever shift mechanism -15, gap Transmission mechanism -16, clamping jaw transmission mechanism -17, clamping strengthening mechanism -18, load-bearing pressure-resisting plate -111, supporting wire roofbolt -112, the V that falls Type connector -113 pushes piston block -114, air pressure cylinder body -115, cylinder pushing pipe -116, cylinder pad plate -121, flexible bullet Spring silk -122, folded in three bar -123, top pressure air bag ball -124, spring stack sleeve -125, L-type appendix -131, pressurized spring Piston rod -134, piston/cylinder -135 are stretched, to top spring stack -136, pendulum rod hanger-in seat -132, embedded guide rod body -133, top 141, bidirectional spring pipe -142, lead roller body -143, tracting line -144 of instead restricting, pendulum bar roller -145, head-on collision pendulum bar - 146, lever wraping plate body -151, wraping plate roller wheel -152, arched door Triangulum -153, Triangulum bottom plate -154, lifting cable wire -155, Rake tooth plate -156, plummet are to pouring weight -157, arc hanger plank -161, shaft upright bar body -162, interval swing rod body -163, the moon Tooth rotary case -164, folding connecting rod body -165, turntable shaft runner -166, cross recess turntable -167, bicyclic diversion sheave -171, transmission Gear mass -172, transmission steel wire rope -173, joint web -174, stretching wire rope -175, anti-deviation bracket -176, clamping jaw are anti- Rope sheave -181, arc-shaped gear block clamping jaw -182, traction gonnecting rod body -183, to topmast seat cylinder body -184, positioning bar clasp cylinder -185.

Specific implementation mode

To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to Specific implementation mode, the present invention is further explained.

- Fig. 5 is please referred to Fig.1, the present invention provides a kind of bridge strengthening device for municipal science of bridge building：Its structure packet It includes：Clip shock isolating pedestal 1, pedestal anticorrosive board 2, cement bridge pier pedestal 3, reinforcing bar trestle 4, barb reinforcement rod 5, anti-oxidant steel plate 6, it inserts on the top of bridge floor cement plate 7, anti-deviation press strip block 8, drainage channel 9, pontic keel bar 10, the clip shock isolating pedestal 1 Embedded in the bottom of bridge floor cement plate 7, the outer surface of the pontic keel bar 10 is tightly attached on the axle center of bridge floor cement plate 7, described Anti-deviation press strip block 8 sets there are two and is respectively welded at the left upper right corner of bridge floor cement plate 7, the drainage channel 9 and anti-race Bias stick 8, pontic keel bar 10 are mutually perpendicular to and extend transversely through the inside of bridge floor cement plate 7, the clip shock isolating pedestal 1 It is snapped together equipped with two or more and by barb reinforcement rod 5 and bridge floor cement plate 7, the pedestal anticorrosive board 2 is nested In the left side of cement bridge pier pedestal 3, the bridge floor cement plate 7 is connected by clip shock isolating pedestal 1 and 3 machinery of cement bridge pier pedestal It connects, the anti-oxidant steel plate 6 is integrally welded with reinforcing bar trestle 4, and the reinforcing bar trestle 4 sets there are two and inserts respectively embedding In the left and right inferior horn of cement bridge pier pedestal 3, the clip shock isolating pedestal 1 is equipped with load-bearing pneumatic cylinder 11, cylinder pad bearing 12, becomes To piston cylinder 13, clock swing rod gearing mechanism 14, lever shift mechanism 15, clearance transmission mechanism 16, clamping jaw transmission mechanism 17, clamping The bottom surface of strengthening mechanism 18, the load-bearing pneumatic cylinder 11 is tightly attached on the top surface of cylinder pad bearing 12, the load-bearing pneumatic cylinder Cylinder pad bearing 12 is equipped between 11 and clock swing rod gearing mechanism 14, the deflecting piston cylinder 13 sets there are two and installs respectively In the left and right sides of cylinder pad bearing 12 and load-bearing pneumatic cylinder 11 be mutually communicated, the deflecting piston cylinder 13 passes through spring Column is mechanically connected with clock swing rod gearing mechanism 14, and described, the lever shift mechanism 15 passes through clamping jaw transmission mechanism 17 and gap Transmission mechanism 16 is mechanically connected, and the clamping jaw transmission mechanism 17 sets there are two and is installed in the left and right of clearance transmission mechanism 16 respectively Both sides, the gear of the clamping jaw transmission mechanism 17 and being meshed to pouring weight for lever shift mechanism 15, the lever shift mechanism 15 wraping plate is flexibly connected with the pendulum bar of clock swing rod gearing mechanism 14, and the clearance transmission mechanism 16 is installed on clamping reinforcing machine The steel wire rope of the surface of structure 18, the clamping jaw transmission mechanism 17 is flexibly connected with the clamping jaw of clamping strengthening mechanism 18, described to hold Weight pneumatic cylinder 11 is inserted embedded in the bottom of bridge floor cement plate 7, and the load-bearing pneumatic cylinder 11 is equipped with load-bearing pressure-resisting plate 111, support screw Column 112, pushes piston block 114, air pressure cylinder body 115, cylinder pushing pipe 116, the load-bearing pressure-resisting plate at reverse V-shaped connector 113 111 are respectively welded at the upper and lower ends of three supporting wire roofbolts 112 with piston block 114 is pushed, and the reverse V-shaped connector 113 is set It is snapped together with three pushing piston blocks 114 there are two and by button wheel, longitudinal insert of the supporting wire roofbolt 112 is embedded in The top of air pressure cylinder body 115, the reverse V-shaped connector 113 are installed in the inside of air pressure cylinder body 115 with piston block 114 is pushed, The cylinder pushing pipe 116 sets there are two and is respectively welded at the left and right inferior horn of air pressure cylinder body 115 and is mutually communicated, the pushing The outer surface of piston block 114 is flexibly connected with the inner wall of air pressure cylinder body 115, the cylinder pushing pipe 116 and deflecting piston cylinder 13 Tracheae be mutually communicated, the cylinder pad bearing 12 by cylinder pad plate 121, adjustable spring silk 122, folded in three bar 123, Top pressure air bag ball 124, spring stack sleeve 125 form, and the top pressure air bag ball 124 is nested in the axis inside spring stack sleeve 125 Under the heart, the stage casing of the cylinder pad plate 121 is respectively welded at adjustable spring silk 122 and three with the stage casing of spring stack sleeve 125 The upper and lower ends of section folding rod 123, the folded in three bar 123 set there are two and are respectively arranged in adjustable spring silk 122 The left and right sides, the cylinder pad plate 121 pass through adjustable spring silk 122, folded in three bar 123 and 125 machinery of spring stack sleeve Connection, the outer surface of the top pressure air bag ball 124 are flexibly connected with the inner wall of spring stack sleeve 125, the adjustable spring silk 122 Conllinear with 124 axle center of top pressure air bag ball, the top of the clock swing rod gearing mechanism 14 is inserted embedded in the inside of top pressure air bag ball 124, The deflecting piston cylinder 13 is equipped with L-type appendix 131, pressurized spring seat 132, embedded guide rod body 133, pushes up and stretch piston rod 134, live Plug cylinder body 135, to pushing up spring stack 136, the pressurized spring seat 132 is inserted embedded in the inside of L-type appendix 131, described embedded to lead The top of the body of rod 133 is welded under the axle center of pressurized spring seat 132, and the embedded guide rod body 133 is inserted stretches piston rod 134 embedded in top Inside and axle center it is conllinear, the L-type appendix 131 and pressurized spring seat 132 are mounted on the top that piston rod 134 is stretched on top Portion, the top are stretched piston rod 134 and are flexibly connected with piston/cylinder 135 by piston block, and the top stretches piston rod 134 and passes through piston Cylinder body 135 is mechanically connected with to top spring stack 136, and the L-type appendix 131 sets there are two and is nested in load-bearing air pressure respectively The left and right inferior horn of cylinder 11, the clock swing rod gearing mechanism 14 is by pendulum rod hanger 141, bidirectional spring pipe 142, lead roller body 143, anti-rope tracting line 144, pendulum bar roller 145, head-on collision pendulum bar 146 form, and the pendulum rod hanger 141 extends vertically through double To the inside of bourdon tube 142, the anti-rope tracting line 144 is nested in the inside of bidirectional spring pipe 142, the pendulum bar roller 145 are nested in the top of head-on collision pendulum bar 146, and the pendulum bar roller 145 is all provided with there are two and divides with head-on collision pendulum bar 146 It is not installed on the left and right inferior horn of pendulum rod hanger 141, the lead roller body 143 passes through anti-tracting line 144 and the pendulum bar roller of restricting 145 mechanical connection of wheel, the bidirectional spring pipe 142 is flexibly connected by anti-tracting line 144 of restricting with head-on collision pendulum bar 146, described The wraping plate to collision block and lever shift mechanism 15 of head-on collision pendulum bar 146 is mechanically connected, and the lever shift mechanism 15 is equipped with thick stick Bar wraping plate body 151, wraping plate roller wheel 152, arched door Triangulum 153, Triangulum bottom plate 154, lifting cable wire 155, rake tooth plate 156, plummet inserts embedded in the inside in 151 axle center of lever wraping plate body, the wraping plate roller bearing pouring weight 157, the wraping plate roller wheel 152 Wheel 152 is nested on the top of arched door Triangulum 153, and Triangulum bottom plate 154 is tightly attached in the bottom of the arched door Triangulum 153 On top surface, the right side that the rake tooth plate 156 sets there are two and is welded on plummet to pouring weight 157, the lifting cable wire 155 top is welded on the lower left corner of lever wraping plate body 151, and the bottom end of the lifting cable wire 155 is welded on plummet to pouring weight 157 Axle center on, the rake tooth plate 156 is meshed with the gear of clamping jaw transmission mechanism 17, and the clearance transmission mechanism 16 is by arc Shape hanger plank 161, shaft upright bar body 162, interval swing rod body 163, crescent moon rotary case 164, folding connecting rod body 165, turntable shaft rotation Wheel 166, cross recess turntable 167 form, and the top of the shaft upright bar body 162 is welded on the bottom of arc hanger plank 161, institute The bottom end that turntable shaft runner 166 is nested in shaft upright bar body 162 is stated, the turntable shaft runner 166 sets there are two and pacifies respectively It is located at the inside of crescent moon rotary case 164 and 167 axle center of cross recess turntable, the crescent moon rotary case 164 is installed on cross recess turntable 167 right side, the crescent moon rotary case 164 are mechanically connected by interval swing rod body 163 and cross recess turntable 167, the folding Gonnecting rod body 165 is set there are two and is installed in respectively under the axle center of crescent moon rotary case 164 and cross recess turntable 167, the interval Swing rod body 163 is installed on the upper left corner of crescent moon rotary case 164 in 45 degree of overturning angles, and the turntable shaft runner 166 passes through rope Rope is flexibly connected with the diversion sheave of clamping jaw transmission mechanism 17, and the clamping jaw transmission mechanism 17 is equipped with bicyclic diversion sheave 171, driving cog Wheel body 172, transmission steel wire rope 173, joint web 174, stretching wire rope 175, anti-deviation bracket 176, the bicyclic anti-rope Wheel 171 is nested in the inside of driving cog wheel body 172 and axle center is conllinear, and the bicyclic diversion sheave 171 is by transmitting steel wire rope 173 It is mechanically connected with joint web 174, the anti-deviation bracket 176 is installed on the lower left corner of stretching wire rope 175, the transmission Steel wire rope 173 is nested in the both sides up and down of joint web 174 with stretching wire rope 175 respectively, the stretching wire rope 175 Outer surface and the sliding block of anti-deviation bracket 176 fit together, and the bicyclic diversion sheave 171 sets there are two and is installed in respectively The left and right sides of clearance transmission mechanism 16, the clamping strengthening mechanism 18 by clamping jaw diversion sheave 181, arc-shaped gear block clamping jaw 182, drag Draw gonnecting rod body 183, topmast seat cylinder body 184, positioning bar clasp cylinder 185 are formed, the clamping jaw diversion sheave 181 is nested in arc-shaped gear The top of block clamping jaw 182, the clamping jaw diversion sheave 181 set there are two and are respectively arranged in the left and right two of traction gonnecting rod body 183 End, it is described that topmast seat cylinder body 184 is inserted embedded in the inside of positioning bar clasp cylinder 185, the arc-shaped gear block clamping jaw 182 and locating clip The tooth socket of button column cylinder 185 is meshed, and the arc-shaped gear block clamping jaw 182 sets there are two and is installed in positioning bar clasp cylinder respectively 185 left and right sides, the traction gonnecting rod body 183 pass through the hawser of clamping jaw diversion sheave 181 and clamping jaw transmission mechanism 17 machinery Connection, the clip shock isolating pedestal 1 be mechanical part, resilient support, clip reinforce, be engaged bridge pier, off-load bridge pressure and Effective shock insulation, the barb reinforcement rod 5 are alloy material, and hardness is high, and thread surface hingedly consolidates.

Clip shock isolating pedestal 1 of the present invention refers to structure to reach the supporting arrangement that shock insulation requirement is arranged, be Increase Seismic Isolation of Isolation Layer between superstructure and ground, rubber earthquake isolation support is installed, plays and be flexible coupling with ground, skill in this way Art can fall the energy offset of earthquake 80% or so, also the shaking force of significantly more efficient support and reinforcing buffering bridge.

During the use for the bridge strengthening device of municipal science of bridge building, bridge floor is born by bridge floor cement plate 7 For pressure transmission to pontic keel bar 10, anti-deviation press strip block 8 prevents the excessive bridge floor dislocation of pressure, and bridge floor is embedded in drainage channel 9 In cement plate 7, collection rain-water drainage is efficient, by 10 down force pressure of pontic keel bar by 5 transition of barb reinforcement rod to clip Shock isolating pedestal 1 makes it carry out shock insulation and unloads force effect, and pedestal anticorrosive board 2 and anti-oxidant steel plate 6 are the protections for delaying bridge damage Property material, bridge is consolidated by cement bridge pier pedestal 3 and the support of reinforcing bar trestle 4, the transmission flow of clip shock isolating pedestal 1 is： It is pushed by the load-bearing pressure-resisting plate 111 of load-bearing pneumatic cylinder 11 and pushes supporting wire roofbolt 112, so that reverse V-shaped connector 113 is driven and push Piston block 114 is moved downward in air pressure cylinder body 115, and the L-type that air pressure is pushed to the importing deflecting of cylinder pushing pipe 116 piston cylinder 13 is defeated Tracheae 131 embeds guide rod body 133 to which pressure drop pressurized spring seat 132 pushes, top is made to stretch piston rod 134 in piston/cylinder 135 It glides, the bidirectional spring pipe 142 of clock swing rod gearing mechanism 14 is held top clip top spring stack 136 in air pressure ejection, draws anti-rope and drags Lead 144, which is shunk, drives lead roller body 143 to rotate, and anti-rope pulls pendulum bar roller 145 to rotate, and keeps head-on collision pendulum bar 146 left During which right swing holds up air pressure cylinder body 115 by the cylinder pad plate 121 of cylinder pad bearing 12, adjustable spring silk 122 with Folded in three bar 123 coordinates in cushioning supportive, the nested clock swing rod gearing mechanism 14 of top pressure air bag ball 124, and to pushing up spring stack 136 The support for assigning into the inside progress shell of spring stack sleeve 125 is firm, is swung by the pendulum bar 146 that clashes and triggers lever The lever wraping plate body 151 of shift mechanism 15, makes wraping plate roller wheel 152 be rotated on Triangulum bottom plate 154 in arched door Triangulum 153 Transmission, the overturning of lever wraping plate body 151 are sling the lifting traction plummet of cable wire 155 and are risen to pouring weight 157 and rake tooth plate 156, nibble The driving cog wheel body 172 for closing transmission clamping jaw transmission mechanism 17 rotates, and the winding transmission steel wire rope 173 of bicyclic diversion sheave 171 is made to be driven, Band movable joint web 174 rotates winding stretching wire rope 175, and stretching wire is positioned by 176 Auxiliary support of anti-deviation bracket The clamping jaw diversion sheave 181 of the traction clamping strengthening mechanism 18 of rope 175, the rotation of clamping jaw diversion sheave 181 drive traction gonnecting rod body 183 to fold Transmission, also the positioning bar clasp cylinder 185 of the opening of tensioning arc-shaped gear block clamping jaw 182 clamping, makes to 184 efficient support of topmast seat cylinder body Power shock insulation is unloaded, also drives the turntable shaft runner 166 of clearance transmission mechanism 16 to rotate by the rotation of bicyclic diversion sheave 171, traction ten Word slot turntable 167 is mutually driven by interval swing rod body 163 and crescent moon rotary case 164, and 165 Auxiliary support of folding connecting rod body is whole Body, which is reinforced, incorporates isolating affection, and bridge panel is made to be mutually twisted with bridge pier, convenient to dismount and more protect bridge security, passes through folder Button shock isolating pedestal 1 carries out efficient bracing reinforcement and buffering effect, and the integrated component of pluralistic function, quick grafting is firm, The safety of bridge strengthening is set to be improved comprehensively.

Problems solved by the invention be bridge strengthening device due to by basal perimeter road or building limit, basis It is difficult to expand on a large scale, it is difficult to increase substantially its load, and most of bridge can in the case of long-term use, due to long-term By high vibration, and its service life is influenced, the present invention is combined with each other by above-mentioned component, reaches bridge strengthening device Shock isolating pedestal coordinates reinforcement feature, carries out efficient bracing reinforcement and buffering effect, the integrated component of pluralistic function, quickly Grafting is firm, and the safety of bridge strengthening is made to be improved comprehensively.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims

1. a kind of bridge strengthening device for municipal science of bridge building, structure include：Clip shock isolating pedestal (1), pedestal anti-corrosion Plate (2), cement bridge pier pedestal (3), reinforcing bar trestle (4), barb reinforcement rod (5), anti-oxidant steel plate (6), bridge floor cement plate (7), anti-deviation press strip block (8), drainage channel (9), pontic keel bar (10), it is characterised in that：

It inserts outside the bottom of bridge floor cement plate (7), the pontic keel bar (10) on the top of the clip shock isolating pedestal (1) Surface is tightly attached on the axle center of bridge floor cement plate (7), and the anti-deviation press strip block (8) sets there are two and is respectively welded at bridge floor The left upper right corner of cement plate (7), the drainage channel (9) are mutually perpendicular to simultaneously with anti-deviation press strip block (8), pontic keel bar (10) And the inside of bridge floor cement plate (7) is extended transversely through, the clip shock isolating pedestal (1) is equipped with more than two and passes through barb steel Muscle bar (5) is snapped together with bridge floor cement plate (7), and the pedestal anticorrosive board (2) is nested in a left side for cement bridge pier pedestal (3) Side, the bridge floor cement plate (7) are mechanically connected by clip shock isolating pedestal (1) and cement bridge pier pedestal (3), the oxidation resistant steel Plate (6) and reinforcing bar trestle (4) are integrally welded, and the reinforcing bar trestle (4), which sets there are two and inserts respectively, is embedded in cement bridge The left and right inferior horn of pier bottom seat (3)；

The clip shock isolating pedestal (1) is equipped with load-bearing pneumatic cylinder (11), cylinder pad bearing (12), deflecting piston cylinder (13), clock Swing rod gearing mechanism (14), lever shift mechanism (15), clearance transmission mechanism (16), clamping jaw transmission mechanism (17), clamping are reinforced Mechanism (18)；

The bottom surface of the load-bearing pneumatic cylinder (11) is tightly attached on the top surface of cylinder pad bearing (12), the load-bearing pneumatic cylinder (11) Cylinder pad bearing (12) is equipped between clock swing rod gearing mechanism (14), the deflecting piston cylinder (13) sets there are two and distinguishes Be installed on the left and right sides of cylinder pad bearing (12) and load-bearing pneumatic cylinder (11) be mutually communicated, the deflecting piston cylinder (13) it is mechanically connected by spring stack and clock swing rod gearing mechanism (14), described, the lever shift mechanism (15) passes through clamping jaw Transmission mechanism (17) is mechanically connected with clearance transmission mechanism (16), and the clamping jaw transmission mechanism (17) sets there are two and installs respectively The left and right sides in clearance transmission mechanism (16), pair of the gear and lever shift mechanism (15) of the clamping jaw transmission mechanism (17) Pouring weight is meshed, and the wraping plate of the lever shift mechanism (15) is flexibly connected with the pendulum bar of clock swing rod gearing mechanism (14), institute State the surface that clearance transmission mechanism (16) is installed on clamping strengthening mechanism (18), the steel wire rope of the clamping jaw transmission mechanism (17) It is flexibly connected with the clamping jaw of clamping strengthening mechanism (18), the load-bearing pneumatic cylinder (11) is inserted embedded in the bottom of bridge floor cement plate (7).

2. a kind of bridge strengthening device for municipal science of bridge building according to claim 1, it is characterised in that：It is described to hold Weight pneumatic cylinder (11) is equipped with load-bearing pressure-resisting plate (111), supporting wire roofbolt (112), reverse V-shaped connector (113), pushes piston block (114), air pressure cylinder body (115), cylinder pushing pipe (116), the load-bearing pressure-resisting plate (111) and pushing piston block (114) difference The upper and lower ends of three supporting wire roofbolts (112) are welded on, the reverse V-shaped connector (113) sets there are two and passes through button Wheel pushes piston block (114) with three and snaps together, and the supporting wire roofbolt (112) longitudinally inserts and is embedded in air pressure cylinder body (115) Top, the reverse V-shaped connector (113) is installed in the inside of air pressure cylinder body (115) with piston block (114) is pushed, described Cylinder pushing pipe (116) sets there are two and is respectively welded at the left and right inferior horn of air pressure cylinder body (115) and is mutually communicated, the pushing The outer surface of piston block (114) is flexibly connected with the inner wall of air pressure cylinder body (115), and the cylinder pushing pipe (116) is lived with deflecting The tracheae of plug cylinder (13) is mutually communicated.

3. a kind of bridge strengthening device for municipal science of bridge building according to claim 1, it is characterised in that：The gas Cylinder pad bearing (12) is by cylinder pad plate (121), adjustable spring silk (122), folded in three bar (123), top pressure air bag ball (124), spring stack sleeve (125) forms, and the top pressure air bag ball (124) is nested in the internal axle center of spring stack sleeve (125) Under, the stage casing of the cylinder pad plate (121) is respectively welded at adjustable spring silk (122) with the stage casing of spring stack sleeve (125) With the upper and lower ends of folded in three bar (123), the folded in three bar (123) sets there are two and is respectively arranged in adjustable spring The left and right sides of silk (122), the cylinder pad plate (121) pass through adjustable spring silk (122), folded in three bar (123) and bullet Spring column sleeve cylinder (125) is mechanically connected, the outer surface of the top pressure air bag ball (124) and the inner wall activity of spring stack sleeve (125) Connection, the adjustable spring silk (122) is conllinear with top pressure air bag ball (124) axle center, the top of the clock swing rod gearing mechanism (14) It inserts embedded in the inside of top pressure air bag ball (124) at end.

4. a kind of bridge strengthening device for municipal science of bridge building according to claim 1, it is characterised in that：The change It is equipped with L-type appendix (131) to piston cylinder (13), pressurized spring seat (132), embedded guide rod body (133), pushes up and stretches piston rod (134), piston/cylinder (135), to top spring stack (136), the pressurized spring seat (132) is inserted embedded in L-type appendix (131) Inside is welded under the axle center of pressurized spring seat (132) at the top of the embedded guide rod body (133), the embedded guide rod body (133) insert embedded in top stretch piston rod (134) inside and axle center it is conllinear, the L-type appendix (131) and pressurized spring seat (132) it is mounted on the top that piston rod (134) are stretched on top, piston rod (134) is stretched by piston block and piston/cylinder in the top (135) it being flexibly connected, the top is stretched piston rod (134) and is mechanically connected with to top spring stack (136) by piston/cylinder (135), The L-type appendix (131) sets there are two and is nested in the left and right inferior horn of load-bearing pneumatic cylinder (11) respectively.

5. a kind of bridge strengthening device for municipal science of bridge building according to claim 1, it is characterised in that：The clock Swing rod gearing mechanism (14) is by pendulum rod hanger (141), bidirectional spring pipe (142), lead roller body (143), anti-tracting line of restricting (144), pendulum bar roller (145), head-on collision pendulum bar (146) form, and the pendulum rod hanger (141) extends vertically through bidirectional spring The inside of (142) is managed, the anti-rope tracting line (144) is nested in the inside of bidirectional spring pipe (142), the pendulum bar roller (145) it is nested in the top of head-on collision pendulum bar (146), the pendulum bar roller (145) is equipped with two with head-on collision pendulum bar (146) Left and right inferior horn that is a and being respectively arranged in pendulum rod hanger (141), the lead roller body (143) pass through anti-tracting line of restricting (144) with pendulum bar roller (145) be mechanically connected, the bidirectional spring pipe (142) by anti-tracting line of restricting (144) with to tolling a bell Swing rod (146) is flexibly connected, and the wraping plate machinery to collision block and lever shift mechanism (15) of the head-on collision pendulum bar (146) connects It connects.

6. a kind of bridge strengthening device for municipal science of bridge building according to claim 1, it is characterised in that：The thick stick Bar shift mechanism (15) is equipped with lever wraping plate body (151), wraping plate roller wheel (152), arched door Triangulum (153), Triangulum bottom plate (154), to pouring weight (157), the wraping plate roller wheel (152) is inserted and is embedded in for lifting cable wire (155), rake tooth plate (156), plummet The inside in lever wraping plate body (151) axle center, the wraping plate roller wheel (152) are nested on the top of arched door Triangulum (153), institute The bottom for stating arched door Triangulum (153) is tightly attached on the top surface of Triangulum bottom plate (154), and the rake tooth plate (156) is equipped with Two and it is welded on right side of the plummet to pouring weight (157), the top of the lifting cable wire (155) is welded on lever wraping plate body (151) the lower left corner, the bottom end of the lifting cable wire (155) are welded on plummet on the axle center of pouring weight (157), the rake tooth Plate (156) is meshed with the gear of clamping jaw transmission mechanism (17).

7. a kind of bridge strengthening device for municipal science of bridge building according to claim 1, it is characterised in that：Described Gap transmission mechanism (16) is by arc hanger plank (161), shaft upright bar body (162), interval swing rod body (163), crescent moon rotary case (164), folding connecting rod body (165), turntable shaft runner (166), cross recess turntable (167) composition, the shaft upright bar body (162) Top be welded on the bottoms of arc hanger plank (161), the turntable shaft runner (166) is nested in shaft upright bar body (162) Bottom end, the turntable shaft runner (166) set there are two and be installed in crescent moon rotary case (164) and cross recess turntable respectively (167) inside in axle center, the crescent moon rotary case (164) are installed on the right side of cross recess turntable (167), the crescent moon rotary case (164) it is mechanically connected by interval swing rod body (163) and cross recess turntable (167), there are two the folding connecting rod body (165) sets And it is installed in crescent moon rotary case (164) respectively under the axle center of cross recess turntable (167), the interval swing rod body (163) is in 45 degree of overturning angles are installed on the upper left corner of crescent moon rotary case (164), and the turntable shaft runner (166) passes through rope and clamping jaw The diversion sheave of transmission mechanism (17) is flexibly connected.

8. a kind of bridge strengthening device for municipal science of bridge building according to claim 1, it is characterised in that：The folder Pawl transmission mechanism (17) is equipped with bicyclic diversion sheave (171), driving cog wheel body (172), transmission steel wire rope (173), joint web (174), stretching wire rope (175), anti-deviation bracket (176), the bicyclic diversion sheave (171) are nested in driving cog wheel body (172) inside and axle center is conllinear, and the bicyclic diversion sheave (171) is by transmitting steel wire rope (173) and joint web (174) it is mechanically connected, the anti-deviation bracket (176) is installed on the lower left corner of stretching wire rope (175), the transmission steel wire rope (173) both sides up and down of joint web (174), the stretching wire rope (175) are nested in respectively with stretching wire rope (175) Outer surface and the sliding block of anti-deviation bracket (176) fit together, the bicyclic diversion sheave (171) set there are two and respectively It is installed in the left and right sides of clearance transmission mechanism (16).

9. a kind of bridge strengthening device for municipal science of bridge building according to claim 1, it is characterised in that：The folder Hold strengthening mechanism (18) by clamping jaw diversion sheave (181), arc-shaped gear block clamping jaw (182), traction gonnecting rod body (183), to topmast seat cylinder Body (184), positioning bar clasp cylinder (185) form, and the clamping jaw diversion sheave (181) is nested in the top of arc-shaped gear block clamping jaw (182) End, the clamping jaw diversion sheave (181) sets there are two and is respectively arranged in the left and right ends of traction gonnecting rod body (183), described right Topmast seat cylinder body (184) is inserted embedded in the inside of positioning bar clasp cylinder (185), the arc-shaped gear block clamping jaw (182) and positioning clip The tooth socket of column casing (185) is meshed, and the arc-shaped gear block clamping jaw (182) sets there are two and is installed in positioning bar clasp cylinder respectively (185) the left and right sides, the steel that the traction gonnecting rod body (183) passes through clamping jaw diversion sheave (181) and clamping jaw transmission mechanism (17) Silk rope mechanical connection.