CN204455820U - The anti-electric operation tool car of space three-dimensional functional steel truss bridge - Google Patents
The anti-electric operation tool car of space three-dimensional functional steel truss bridge Download PDFInfo
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- CN204455820U CN204455820U CN201520135130.6U CN201520135130U CN204455820U CN 204455820 U CN204455820 U CN 204455820U CN 201520135130 U CN201520135130 U CN 201520135130U CN 204455820 U CN204455820 U CN 204455820U
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- reducer
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 238000012423 maintenance Methods 0.000 claims abstract description 47
- 230000003044 adaptive effect Effects 0.000 claims abstract 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 59
- 239000000725 suspension Substances 0.000 claims description 57
- 239000004677 Nylon Substances 0.000 claims description 14
- 229920001778 nylon Polymers 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 208000010727 head pressing Diseases 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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Abstract
There is provided a kind of space three-dimensional functional steel truss bridge anti-electric operation tool car, there is large vehicle frame, large bottom of frame is provided with simply supported beam, the lower surface of large vehicle frame is provided with the longitudinal walking system with the longitudinal rail adaptation being located at girder steel upper surface, longitudinal walking system is provided with longitudinal traveling check mechanism, the cross traveling trolley walking system be located on cross traveling trolley frame is adaptive with the cross traveling trolley track being located at simply supported beam upper surface, cross traveling trolley frame inside is provided with intermediate lift system, under intermediate lift system lower end is provided with beam, hurdle device is overhauled in revolution, large vehicle frame transverse ends is equipped with sidepiece jacking system, be located at the sidepiece revolution maintenance hurdle device of sidepiece jacking system lower end by the oscilaltion of sidepiece jacking system, by the rotation of sidepiece revolution maintenance hurdle device, upset and oscilaltion realize the trusses of girder steel and the upkeep operation of crossbeam, the utility model has that a car is multiplex, the maintenance of many bridge piers hole, cost-saving, reduce workload, be convenient to transport and install and safe and reliable performance.
Description
Technical field
The utility model belongs to railroad bridge and highway bridge tool car technical field, is specifically related to the anti-electric operation tool car of a kind of space three-dimensional functional steel truss bridge.
Background technology
China's steel truss girder bridge tool car is divided into top tool car and bottom tool car at present, owing to being by the multiple bridge pier holes formed between bridge pier below bridge, be arranged on the bottom tool car in a bridge pier hole to overhaul because the stop of bridge pier can not run in next bridge pier hole, so the mode in car one hole of all installing bottom tool car must be adopted in each bridge pier hole to overhaul, cause bottom tool car consumption large, the cost of overhaul is high; And the rail of bottom tool car adopts>=25
#i iron is articulated in outside girder steel lower chord or lower chord bottom, and the steel using amount of bottom walking rails, much larger than the steel using amount of bottom tool car, increases the cost of bridge maintenance; In addition, along with the development of speedway, the more important thing is the wilderness demand that high ferro great-leap-forward development and future " band one tunnel " are potential, Through Steel beam bridge quantity increases, and span and hole count increase, form of structure is changeable, according to existing inspection vehicle, flexibility does not catch up with, and steel using amount and cost also increase greatly, and some key position of bridge overhauls less than or overhauls not in place, be therefore necessary to propose to improve.
Utility model content
The technical problem that the utility model solves: provide a kind of space three-dimensional functional steel truss bridge anti-electric operation tool car, the cross traveling trolley frame turning round maintenance hurdle device under inside is provided with beam is installed on the top of large vehicle frame, by the rotation of revolution maintenance hurdle device under beam, the transverse shifting of cross traveling trolley walking system and the oscilaltion of middle part jacking system, realize the upkeep operation to each position of horizontal-associate on girder steel, and by the lifting of the sidepiece jacking system of being located at large vehicle frame two ends and the rotation of sidepiece revolution maintenance hurdle device and upset, realize the trusses of girder steel and the upkeep operation of crossbeam, there is a car multiplex, many bridge piers hole is overhauled, eliminate the use of rail under beam, cost-saving, reduce workload, be convenient to transport and install and safe and reliable performance.
The technical solution adopted in the utility model: the anti-electric operation tool car of space three-dimensional functional steel truss bridge, there is large vehicle frame, described large bottom of frame is provided with simply supported beam that two transverse directions are parallel to each other and two simply supported beams are connected to one by horizontal-associate, the lower surface of described large vehicle frame is provided with the longitudinal walking system with the longitudinal rail adaptation being located at girder steel upper surface, described longitudinal walking system is provided with longitudinal traveling check mechanism, described simply supported beam upper surface is provided with cross traveling trolley track, cross traveling trolley frame is by cross traveling trolley walking system transverse shifting on cross traveling trolley track provided thereon, described cross traveling trolley frame inside is provided with intermediate lift system, under described intermediate lift system lower end is provided with beam, hurdle device is overhauled in revolution, described large vehicle frame transverse ends is equipped with sidepiece jacking system, described sidepiece jacking system lower end is provided with sidepiece revolution maintenance hurdle device, described sidepiece revolution maintenance hurdle device is by the oscilaltion of sidepiece jacking system, by the rotation of described sidepiece revolution maintenance hurdle device, upset and oscilaltion realize the trusses of girder steel and the upkeep operation of crossbeam.
Wherein, described longitudinal walking system comprises walking frame, travelling wheel, power transmission shaft, cart walking reducer, cart chain wheel I and cart chain wheel II, both sides, described large vehicle frame lower surface are equipped with walking frame, described walking frame two ends are equipped with travelling wheel, the axle bed side of described large frame side is provided with cart chain wheel I, described cart chain wheel I side is provided with cart walking crank, the cart chain wheel II that described cart chain wheel I is located on cart walking reducer (54) power shaft of large vehicle frame lower surface by cart walking chain drive is rotated, two output shafts on described cart walking reducer are connected with power transmission shaft one end, the described power transmission shaft other end is connected with travelling wheel.
Described longitudinal traveling check mechanism comprises Brake Block, left-handed chuck, dextrorotation chuck and forward lead screw, described Brake Block is located at the lower surface of walking frame, described Brake Block both sides are respectively equipped with left-handed chuck and dextrorotation chuck, described forward lead screw one end is passed dextrorotation chuck, Brake Block and left-handed chuck and is stretched out outside left-handed chuck, and the described forward lead screw other end is provided with handwheel.
Further, described cross traveling trolley walking system comprises trundle, dolly chain wheel I, dolly chain wheel II and dolly traveling reducer, described cross traveling trolley frame inside is provided with dolly traveling reducer, the power shaft of described dolly traveling reducer is provided with dolly traveling crank, the dolly chain wheel II that the dolly chain wheel I be located on described dolly traveling reducer output shaft is located at by dolly chain drive on the little lathe main shaft of cross traveling trolley frame bottom is rotated, and described little lathe main shaft two ends are equipped with trundle.
Described intermediate lift system comprises intermediate warp suspension rod, intermediate lift pulley, intermediate lift reel and intermediate lift reducer, described intermediate warp suspension rod by middle suspension rod guide pin bushing and middle adjustable rolling wheel vertical support in the middle part of cross traveling trolley frame, described cross traveling trolley frame inside is provided with intermediate lift reducer, the power shaft of described intermediate lift reducer is provided with intermediate lift crank, two output shafts of described intermediate lift reducer are equipped with intermediate lift reel, both sides, described intermediate warp suspension rod lower end are equipped with intermediate lift pulley, intermediate lift wire rope one end is crimped on intermediate lift reel and its other end is connected with cross traveling trolley frame after installing around intermediate lift pulley.
Described intermediate warp suspension rod mainly comprises outer square tube, middle square tube, interior square tube, limit casing and gag lever post, middle square tube is socketed in inner after the upper end of described interior square tube press-fits nylon guide head by guide head pressing plate and through third side's pipe flange of middle square tube lower end, described middle square tube lower end press-fits nylon guide plate by third side's pipe flange, described interior square tube can slide up and down in middle square tube inside, outer square tube is connected on inner after the upper end of described middle square tube press-fits nylon guide head by guide head pressing plate and through the nylon guide sleeve-board of outer square tube lower end, described middle square tube outside square tube inside can slide up and down, described limit casing is through the guide head pressing plate of middle square tube upper end and the guide head pressing plate of interior square tube upper end and to be placed in interior square tube inner, described gag lever post one end is through foreign side's pipe flange of outer square tube upper end, after the flange of limit casing and interior square tube lower end and to stretch out interior square tube outside, the cover for seat of described gag lever post lower end is provided with block rubber, described gag lever post upper end is provided with ball nut.
Hurdle, middle driving gear and middle swiveling gear is overhauled under revolution maintenance hurdle device comprises beam under described beam, overhaul hurdle under described beam to be connected with intermediate warp suspension rod lower rotational, described middle driving gear overhauls bottom hurdle by bearings under beam, the middle swiveling gear being located at intermediate warp boom end engages with middle driving gear, described middle driving gear top is provided with middle revolution crank, overhauls lower surface, hurdle and be provided with all-insulated plate under described beam.
Further, described sidepiece jacking system comprises sidepiece Telescopic suspension rod, sidepiece lifting pulley, sidepiece lifting reel, sidepiece lifting reducer and large counterweight, described sidepiece Telescopic suspension rod by sidepiece adjustable rolling wheel and sidepiece suspension rod guide pin bushing vertical support in cart frame end portion, described sidepiece suspension rod guide pin bushing both sides are equipped with sidepiece lifting pulley, the bracket being fixed on sidepiece Telescopic suspension rod bottom is provided with sidepiece lifting reducer, the power shaft of described sidepiece lifting reducer is provided with sidepiece locking crank, the output shaft of described sidepiece lifting reducer is provided with sidepiece lifting reel, sidepiece lifting wire rope one end is crimped on sidepiece lifting reel and its other end is connected with bracket side after installing around sidepiece lifting pulley, the cantilever support in described cart frame end portion is provided with counterweight leading block, counterweight armored rope one end is connected with large counterweight and its other end is connected with the bracket of sidepiece Telescopic suspension rod bottom after installing around counterweight leading block.
Described sidepiece revolution maintenance hurdle device comprises sidepiece maintenance hurdle, rotating hanger, sidepiece revolution driving gear, sidepiece swiveling gear, upset hurdle, reel is handled in upset, upset hurdle leading block and counterweight, described rotating hanger is connected with sidepiece Telescopic suspension rod lower rotational, described sidepiece revolution driving gear by bearings on rotating hanger, the sidepiece swiveling gear being located at sidepiece Telescopic suspension rod lower end turns round driving gear with sidepiece and engages, described sidepiece revolution driving gear top is provided with sidepiece revolution crank, described sidepiece maintenance hurdle is hung on rotating hanger by roller, described sidepiece overhauls side, hurdle and upset side, hurdle is hinged and sidepiece overhauls hurdle opposite side and weight linear meter one end is hinged, the described weight linear meter other end is provided with counterweight, the reducer output shaft being located at rotating hanger upper one end is provided with upset and handles reel, described reducer input shaft is provided with crank, the described rotating hanger top other end is provided with upset hurdle leading block, upset controls wire rope one end and overturns hurdle overturn by being connected to pull with upset hurdle, described upset controls the wire rope other end and installs around upset and handle reel and after overturning hurdle leading block and by pulling counterweight to overturn with being connected in the middle part of weight linear meter.
The utility model advantage compared with prior art:
1, the cross traveling trolley frame turning round maintenance hurdle device under inside is provided with beam is installed on the top of large vehicle frame, by the rotation of revolution maintenance hurdle device under beam, the transverse shifting of cross traveling trolley walking system and the oscilaltion of middle part jacking system, realize the upkeep operation to each position of horizontal-associate on girder steel, and by the lifting of the sidepiece jacking system of being located at large vehicle frame two ends and the rotation of sidepiece revolution maintenance hurdle device and upset, realize the trusses of girder steel and the upkeep operation of crossbeam, there is a car multiplex, many bridge piers hole is overhauled, and can overhaul the upper and lower of Rail Highway lower support type girder steel simultaneously, can realize overhauling the girder steel of lower bands arch,
2, the utility model replaces the crossbeam of bottom tool car to steel bridge to overhaul, and eliminates installing and using of rail under beam, alleviates the load-bearing of girder steel, cost-saving, reduce maintenance workload;
3, adopt sidepiece jacking system lifting sidepiece revolution maintenance hurdle device to replace the caged inspection rack of sidepiece mounting in prior art, be convenient to transport and install, safe and reliable;
4, adopt sidepiece lifting wire rope to be articulated in frame by large counterweight by pulley, the gravity of balance sidepiece Telescopic suspension rod, make sidepiece overhaul hurdle rotation and be elevated light, upkeep operation is safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is longitudinal traveling brake device structure schematic diagram;
Fig. 3 is that the A of Fig. 1 is to structure chart;
Fig. 4 is the C-C sectional view of Fig. 1;
Fig. 5 is the structure chart that sidepiece revolution maintenance hurdle device is turned into level;
Fig. 6 is the structural representation of intermediate warp suspension rod.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-6, embodiment of the present utility model is described.
The anti-electric operation tool car of space three-dimensional functional steel truss bridge, there is large vehicle frame 29, simply supported beam 19 that two transverse directions are parallel to each other is provided with and two simply supported beams 19 are connected to one by horizontal-associate 41 bottom described large vehicle frame 29, the lower surface of described large vehicle frame 29 is provided with the longitudinal walking system with longitudinal rail 23 adaptation being located at girder steel upper surface, described longitudinal walking system comprises walking frame 21, travelling wheel 22, power transmission shaft 28, cart walking reducer 54, cart chain wheel I 27 and cart chain wheel II 55, concrete, both sides, described large vehicle frame 29 lower surface are equipped with walking frame 21, described walking frame 21 two ends are equipped with travelling wheel 22, the axle bed side of described large vehicle frame 29 sidepiece is provided with cart chain wheel I 27, described cart chain wheel I 27 side is provided with cart walking crank 45, the cart chain wheel II 55 that described cart chain wheel I 27 is located on cart walking reducer 54 power shaft below large vehicle frame 29 by cart walking chain 40 driving is rotated, two output shafts on described cart walking reducer 54 are connected with power transmission shaft 28 one end, described power transmission shaft 28 other end is connected with travelling wheel 22, described longitudinal walking system is provided with longitudinal traveling check mechanism, described longitudinal traveling check mechanism comprises Brake Block 46, left-handed chuck 51, dextrorotation chuck 47 and forward lead screw 48, concrete (as shown in Figure 2), described Brake Block 46 is located at the lower surface of walking frame 21, described Brake Block 46 both sides are respectively equipped with left-handed chuck 51 and dextrorotation chuck 47, described forward lead screw 48 one end is through dextrorotation chuck 47, Brake Block 46 and left-handed chuck 51 also stretch out outside left-handed chuck 51, described forward lead screw 48 other end is provided with handwheel 49, rotate handwheel 49, under the positive and negative rotation of forward lead screw 48, drive left-handed chuck 51 and dextrorotation chuck 47 clamp or unclamp, achieve the braking to the longitudinal walking system of cart.
Described simply supported beam 19 upper surface is provided with cross traveling trolley track 20, cross traveling trolley frame 24 is by cross traveling trolley walking system transverse shifting on cross traveling trolley track 20 provided thereon, described cross traveling trolley walking system comprises trundle 26, dolly chain wheel I 59, dolly chain wheel II 56 and dolly traveling reducer 53, concrete, described cross traveling trolley frame 24 inside is provided with dolly traveling reducer 53, the power shaft of described dolly traveling reducer 53 is provided with dolly traveling crank 60, the dolly chain wheel I 59 be located on dolly traveling reducer 53 output shaft drives the dolly chain wheel II 56 be located on the little lathe main shaft of cross traveling trolley frame 24 bottom to rotate by dolly chain 25, described little lathe main shaft two ends are equipped with trundle 26, described cross traveling trolley frame 24 inside is provided with intermediate lift system, described intermediate lift system comprises intermediate warp suspension rod 12, intermediate lift pulley 34, intermediate lift reel 57 and intermediate lift reducer 58, concrete, described intermediate warp suspension rod 12 by middle suspension rod guide pin bushing 38 and middle adjustable rolling wheel 39 vertical support in the middle part of cross traveling trolley frame 24, described cross traveling trolley frame 24 inside is provided with intermediate lift reducer 58, the power shaft of described intermediate lift reducer 58 is provided with intermediate lift crank 61, two output shafts of described intermediate lift reducer 58 are equipped with intermediate lift reel 57, both sides, described intermediate warp suspension rod 12 lower end are equipped with intermediate lift pulley 34, intermediate lift wire rope 42 one end is crimped on intermediate lift reel 57 and its other end is connected with cross traveling trolley frame 24 after installing around intermediate lift pulley 34, rotating intermediate lift crank 61 drives intermediate lift reel 57 to involve in or roll out intermediate lift wire rope 42 by intermediate lift reducer 58, thus realize the lifting of intermediate warp suspension rod 12, more specifically, described intermediate warp suspension rod 12 mainly comprises outer square tube 1201, middle square tube 1202, interior square tube 1203, limit casing 1204 and gag lever post 1205 (as shown in Figure 6), the upper end of described interior square tube 1203 press-fits the rear third side's pipe flange 1211 also passing middle square tube 1202 lower end of nylon guide head 1209 by guide head pressing plate 1208 and is socketed in middle square tube 1202 inside, described middle square tube 1202 lower end press-fits nylon guide plate 1210 by third side's pipe flange 1211, by third side's pipe flange 1211 and nylon guide plate 1210, interior square tube 1203 is constrained in middle square tube 1202 inside, described interior square tube 1203 can slide up and down in middle square tube 1202 inside, the upper end of described middle square tube 1202 press-fits the rear nylon guide plate 1210 also passing outer square tube 1201 lower end of nylon guide head 1209 by guide head pressing plate 1208 and is socketed in outer square tube 1201 inside, by nylon guide plate 1210, middle square tube 1202 is constrained in outer square tube 1201 inside, described middle square tube 1202 can slide up and down square tube 1201 inside outside, described limit casing 1204 is through the guide head pressing plate 1208 of middle square tube 1202 upper end and the guide head pressing plate 1208 of interior square tube 1203 upper end and to be placed in interior square tube 1203 inner, described gag lever post 1205 one end is through foreign side's pipe flange 1207 of outer square tube 1201 upper end, after the flange of limit casing 1204 and interior square tube 1203 lower end and to stretch out interior square tube 1203 outside, the cover for seat of described gag lever post 1205 lower end is provided with block rubber 1206, described gag lever post 1205 upper end is provided with ball nut, for limit middle square tube 1202 stretch out height, described sidepiece Telescopic suspension rod 11 is identical with the structure of intermediate warp suspension rod 12, under described intermediate lift system lower end is provided with beam, hurdle device is overhauled in revolution, hurdle 30 is overhauled under revolution maintenance hurdle device comprises beam under described beam, middle driving gear 36 and middle swiveling gear 35, concrete, overhaul hurdle 30 under described beam to be connected with intermediate warp suspension rod 12 lower rotational, described middle driving gear 36 is overhauled bottom hurdle 30 by bearings under beam, the middle swiveling gear 35 being located at intermediate warp suspension rod 12 end engages with middle driving gear 36, described middle driving gear 36 top is provided with middle revolution crank 37, overhaul lower surface, hurdle 30 under described beam and be provided with all-insulated plate 31.
Described large vehicle frame 29 transverse ends is equipped with sidepiece jacking system, sidepiece jacking system is adopted to replace the caged inspection rack of sidepiece mounting in prior art, be convenient to transport and install, safe and reliable, described sidepiece jacking system comprises sidepiece Telescopic suspension rod 11, sidepiece lifting pulley 16, sidepiece lifting reel 7, sidepiece lifting reducer 8 and large counterweight 13, concrete, described sidepiece Telescopic suspension rod 11 by sidepiece adjustable rolling wheel 18 and sidepiece suspension rod guide pin bushing 17 vertical support in large vehicle frame 29 end, described suspension rod guide pin bushing 17 both sides are equipped with sidepiece lifting pulley 16, the bracket being fixed on sidepiece Telescopic suspension rod 11 bottom is provided with sidepiece lifting reducer 8, sidepiece is elevated reducer 8 to be placed on bracket and can easy access personnel lifting to operate, the power shaft of described sidepiece lifting reducer 8 is provided with sidepiece locking crank 9, the output shaft of described sidepiece lifting reducer 8 is provided with sidepiece lifting reel 7, sidepiece lifting wire rope 10 one end is crimped on sidepiece lifting reel 7 and its other end is connected with bracket side after installing around sidepiece lifting pulley 16, rotating sidepiece locking crank 9 drives sidepiece lifting reel 7 to involve in or roll out sidepiece lifting wire rope 10, realize the lifting of sidepiece Telescopic suspension rod 11, the cantilever support of described large vehicle frame 29 end is provided with counterweight leading block 14, counterweight armored rope 50 one end is connected with large counterweight 13 and its other end is connected with the bracket of sidepiece Telescopic suspension rod 11 bottom after installing around counterweight leading block 14, counterweight armored rope 50 is adopted to be articulated in frame by large counterweight 13 by counterweight leading block 14, the gravity of balance Telescopic suspension rod, make the rotation lifting of maintenance hurdle light, upkeep operation is safe and reliable, described sidepiece jacking system lower end is provided with sidepiece revolution maintenance hurdle device, described sidepiece revolution maintenance hurdle device is by the oscilaltion of sidepiece jacking system, by the rotation of described sidepiece revolution maintenance hurdle device, upset and oscilaltion realize the trusses of girder steel and the upkeep operation of crossbeam, described sidepiece revolution maintenance hurdle device comprises sidepiece maintenance hurdle 1, rotating hanger 3, sidepiece revolution driving gear 5, sidepiece swiveling gear 4, upset hurdle 52, reel 43 is handled in upset, upset hurdle leading block 15 and counterweight 32, concrete, described rotating hanger 3 is connected with sidepiece Telescopic suspension rod 11 lower rotational, described sidepiece revolution driving gear 5 by bearings on rotating hanger 3, the sidepiece swiveling gear 4 being located at sidepiece Telescopic suspension rod 11 lower end turns round driving gear 5 with sidepiece and engages, described sidepiece revolution driving gear 5 top is provided with sidepiece revolution crank 6, described sidepiece maintenance hurdle 1 is hung on rotating hanger 3 by roller 2, described sidepiece overhauls side, hurdle 1 and upset side, hurdle 52 is hinged and sidepiece overhauls hurdle 1 opposite side and weight linear meter 33 one end is hinged, described weight linear meter 33 other end is provided with counterweight 32, the output shaft being located at the reducer of rotating hanger 3 upper one end is provided with upset and handles reel 43, described reducer input shaft is provided with crank, the described rotating hanger 3 top other end is provided with upset hurdle leading block 15, upset controls wire rope 44 one end and overturns hurdle 52 overturn by being connected to pull with upset hurdle 52, described upset control wire rope 44 other end install around upset handle reel 43 and upset hurdle leading block 15 rear and by pulling counterweight 32 to overturn with being connected in the middle part of weight linear meter 33.
When carrying out upkeep operation to steel truss girder bridge, hand cart walking crank 45 drives cart chain wheel I 27 to rotate, cart chain wheel I 27 drives the cart chain wheel II 55 on cart walking reducer 54 power shaft to rotate by cart walking chain 40, cart walking reducer 54 drives travelling wheel 22 to roll on longitudinal rail 23 advance by power transmission shaft 28, achieves the longitudinal direction of large vehicle frame 29 on longitudinal rail 23 of girder steel and walks about, hand dolly traveling crank 60 rotates, dolly traveling crank 60 drives trundle 26 being located at laterally rolling on the cross traveling trolley track 20 on simply supported beam 19 by the Chain conveyer of the dolly chain wheel I 59 on dolly traveling reducer 53 output shaft and dolly chain wheel II 56, achieves the transverse shifting of cross traveling trolley frame 24 on cross traveling trolley track 20, hand intermediate lift crank 61 rotates, intermediate lift crank 61 drives intermediate lift reel 57 to rotate by intermediate lift reducer 58, the rotation of intermediate lift reel 57 drives involving in or rolling out and making intermediate warp suspension rod 12 do oscilaltion campaign of intermediate lift wire rope 42, thus overhaul hurdle 30 oscilaltion under driving the beam of intermediate warp suspension rod 12 bottom, in the middle of simultaneously hand, revolution crank 37 rotates, and middle revolution crank 37 overhauls hurdle 30 under driving beam by the engaged transmission of middle driving gear 36 and middle swiveling gear 35 and rotates around intermediate warp suspension rod 12, overhaul the rotation of hurdle 30 by revolution maintenance hurdle device under the oscilaltion of intermediate lift system and logical beam under beam, achieve the upkeep operation to horizontal-associate each several part on girder steel, hand sidepiece locking crank 9 rotates, sidepiece locking crank 9 drives sidepiece lifting reel 7 to rotate by sidepiece lifting reducer 8, the rotation drive sidepiece lifting wire rope 10 of sidepiece lifting reel 7 involves in or rolls out and makes sidepiece Telescopic suspension rod 11 do oscilaltion campaign, thus drive sidepiece maintenance hurdle 1 oscilaltion of sidepiece Telescopic suspension rod 11 bottom, hand sidepiece revolution crank 6 rotates simultaneously, sidepiece revolution crank 6 drives sidepiece maintenance hurdle 1 to rotate around sidepiece Telescopic suspension rod 11 by the engaged transmission of sidepiece revolution driving gear 5 and sidepiece swiveling gear 4, sidepiece maintenance hurdle 1 achieves the upkeep operation to girder steel truss each several part by the oscilaltion of sidepiece jacking system and the rotation of sidepiece revolution maintenance hurdle device, in addition, crank on hand rotating hanger 3 rotates, crank drives upset to handle reel 43 by reducer and rotates, upset is handled the rotation of reel 43 and is made upset control steel cable 44 to involve in or roll out, thus pull the upper upset simultaneously of upset hurdle 52 and counterweight 32 dynamic 90 ° to vertical collapsed state or lower upset dynamic 90 ° to horizontal development state, when overhauling the crossbeam of girder steel bottom, first make sidepiece overhaul hurdle 1 by sidepiece jacking system and drop to correct position, by sidepiece revolution maintenance hurdle device, upset hurdle 52 longitudinally being overturn 90 ° makes it be in horizontal development state, and then rotate sidepiece maintenance hurdle 1 by sidepiece revolution maintenance hurdle device and drive upset hurdle 52 to be laterally in below girder steel, by upset hurdle 52 drawknot of both sides, maintainer realizes the upkeep operation to girder steel crossbeam on upset hurdle 52.
The utility model installs on the top of large vehicle frame the cross traveling trolley frame turning round maintenance hurdle device under inside is provided with beam, by the rotation of revolution maintenance hurdle device under beam, the transverse shifting of cross traveling trolley walking system and the oscilaltion of middle part jacking system, realize the upkeep operation to each position of horizontal-associate on girder steel, and by the lifting of the sidepiece jacking system of being located at large vehicle frame two ends and the rotation of sidepiece revolution maintenance hurdle device and upset, realize the trusses of girder steel and the upkeep operation of crossbeam, there is a car multiplex, many bridge piers hole is overhauled, can overhaul the upper and lower of Rail Highway lower support type girder steel simultaneously, realize overhauling the girder steel of lower bands arch, and replace bottom tool car to overhaul steel bridge trusses, eliminate installing and using of rail under beam, alleviate the load-bearing of girder steel, cost-saving, reduce maintenance workload.
Above-described embodiment, just preferred embodiment of the present utility model, is not used for limiting the utility model practical range, therefore all equivalence changes done with content described in the utility model claim, all should be included within the utility model right.
Claims (9)
1. the anti-electric operation tool car of space three-dimensional functional steel truss bridge, there is large vehicle frame (29), it is characterized in that: described large vehicle frame (29) bottom is provided with simply supported beam (19) that two transverse directions are parallel to each other and two simply supported beams (19) are connected to one by horizontal-associate (41), the lower surface of described large vehicle frame (29) is provided with the longitudinal walking system adaptive with the longitudinal rail (23) being located at girder steel upper surface, described longitudinal walking system is provided with longitudinal traveling check mechanism, described simply supported beam (19) upper surface is provided with cross traveling trolley track (20), cross traveling trolley frame (24) is by cross traveling trolley walking system provided thereon transverse shifting on cross traveling trolley track (20), described cross traveling trolley frame (24) inside is provided with intermediate lift system, under described intermediate lift system lower end is provided with beam, hurdle device is overhauled in revolution, described large vehicle frame (29) transverse ends is equipped with sidepiece jacking system, described sidepiece jacking system lower end is provided with sidepiece revolution maintenance hurdle device, described sidepiece revolution maintenance hurdle device is by the oscilaltion of sidepiece jacking system, the rotation of described sidepiece revolution maintenance hurdle device, upset and oscilaltion realize the trusses of girder steel and the upkeep operation of crossbeam.
2. the anti-electric operation tool car of space three-dimensional functional steel truss bridge according to claim 1, it is characterized in that: described longitudinal walking system comprises walking frame (21), travelling wheel (22), power transmission shaft (28), cart walking reducer (54), cart chain wheel I (27) and cart chain wheel II (55), described large vehicle frame (29) both sides, lower surface are equipped with walking frame (21), described walking frame (21) two ends are equipped with travelling wheel (22), the axle bed side of described large vehicle frame (29) sidepiece is provided with cart chain wheel I (27), described cart chain wheel I (27) side is provided with cart walking crank (45), described cart chain wheel I (27) drives the cart chain wheel II (55) be located on cart walking reducer (54) power shaft of large vehicle frame (29) lower surface to rotate by cart walking chain (40), two output shafts on described cart walking reducer (54) are connected with power transmission shaft (28) one end, described power transmission shaft (28) other end is connected with travelling wheel (22).
3. the anti-electric operation tool car of space three-dimensional functional steel truss bridge according to claim 1, it is characterized in that: described longitudinal traveling check mechanism comprises Brake Block (46), left-handed chuck (51), dextrorotation chuck (47) and forward lead screw (48), described Brake Block (46) is located at the lower surface of walking frame (21), described Brake Block (46) both sides are respectively equipped with left-handed chuck (51) and dextrorotation chuck (47), described forward lead screw (48) one end is through dextrorotation chuck (47), Brake Block (46) and left-handed chuck (51) also stretch out left-handed chuck (51) outward, described forward lead screw (48) other end is provided with handwheel (49).
4. the anti-electric operation tool car of space three-dimensional functional steel truss bridge according to claim 1 or 2 or 3, it is characterized in that: described cross traveling trolley walking system comprises trundle (26), dolly chain wheel I (59), dolly chain wheel II (56) and dolly traveling reducer (53), described cross traveling trolley frame (24) inside is provided with dolly traveling reducer (53), the power shaft of described dolly traveling reducer (53) is provided with dolly traveling crank (60), the dolly chain wheel I (59) be located on described dolly traveling reducer (53) output shaft drives the dolly chain wheel II (56) be located on the little lathe main shaft of cross traveling trolley frame (24) bottom to rotate by dolly chain (25), described little lathe main shaft two ends are equipped with trundle (26).
5. the anti-electric operation tool car of space three-dimensional functional steel truss bridge according to claim 4, it is characterized in that: described intermediate lift system comprises intermediate warp suspension rod (12), intermediate lift pulley (34), intermediate lift reel (57) and intermediate lift reducer (58), described intermediate warp suspension rod (12) by middle suspension rod guide pin bushing (38) and middle adjustable rolling wheel (39) vertical support at cross traveling trolley frame (24) middle part, described cross traveling trolley frame (24) inside is provided with intermediate lift reducer (58), the power shaft of described intermediate lift reducer (58) is provided with intermediate lift crank (61), two output shafts of described intermediate lift reducer (58) are equipped with intermediate lift reel (57), described intermediate warp suspension rod (12) both sides, lower end are equipped with intermediate lift pulley (34), intermediate lift wire rope (42) one end is crimped on that intermediate lift reel (57) is upper and its other end installs around intermediate lift pulley (34) is connected with cross traveling trolley frame (24) afterwards.
6. the anti-electric operation tool car of space three-dimensional functional steel truss bridge according to claim 5, it is characterized in that: described intermediate warp suspension rod (12) mainly comprises outer square tube (1201), middle square tube (1202), interior square tube (1203), limit casing (1204) and gag lever post (1205), the upper end of described interior square tube (1203) press-fits nylon guide head (1209) by guide head pressing plate (1208) and is also socketed in middle square tube (1202) inside through third side's pipe flange (1211) of middle square tube (1202) lower end afterwards, described middle square tube (1202) lower end press-fits nylon guide plate (1210) by third side's pipe flange (1211), described interior square tube (1203) can slide up and down in middle square tube (1202) inside, the upper end of described middle square tube (1202) press-fits nylon guide head (1209) by guide head pressing plate (1208) and is also socketed in outer square tube (1201) inside through the nylon guide plate (1210) of outer square tube (1201) lower end afterwards, described middle square tube (1202) outside square tube (1201) inside can slide up and down, described limit casing (1204) is through the guide head pressing plate (1208) of middle square tube (1202) upper end and the guide head pressing plate (1208) of interior square tube (1203) upper end and to be placed in interior square tube (1203) inner, described gag lever post (1205) one end is through foreign side's pipe flange (1207) of outer square tube (1201) upper end, after the flange of limit casing (1204) and interior square tube (1203) lower end and to stretch out interior square tube (1203) outside, the cover for seat of described gag lever post (1205) lower end is provided with block rubber (1206), described gag lever post (1205) upper end is provided with ball nut.
7. the anti-electric operation tool car of space three-dimensional functional steel truss bridge according to claim 6, it is characterized in that: under revolution maintenance hurdle device comprises beam under described beam, overhaul hurdle (30), middle driving gear (36) and middle swiveling gear (35), overhaul hurdle (30) under described beam to be connected with intermediate warp suspension rod (12) lower rotational, described middle driving gear (36) overhauls bottom, hurdle (30) by bearings under beam, the middle swiveling gear (35) being located at intermediate warp suspension rod (12) end engages with middle driving gear (36), described middle driving gear (36) top is provided with middle revolution crank (37), overhaul hurdle (30) lower surface under described beam and be provided with all-insulated plate (31).
8. the anti-electric operation tool car of space three-dimensional functional steel truss bridge according to claim 7, it is characterized in that: described sidepiece jacking system comprises sidepiece Telescopic suspension rod (11), sidepiece lifting pulley (16), sidepiece lifting reel (7), sidepiece lifting reducer (8) and large counterweight (13), described sidepiece Telescopic suspension rod (11) by sidepiece adjustable rolling wheel (18) and sidepiece suspension rod guide pin bushing (17) vertical support in large vehicle frame (29) end, described sidepiece suspension rod guide pin bushing (17) both sides are equipped with sidepiece lifting pulley (16), the bracket being fixed on sidepiece Telescopic suspension rod (11) bottom is provided with sidepiece lifting reducer (8), the power shaft of described sidepiece lifting reducer (8) is provided with sidepiece locking crank (9), the output shaft of described sidepiece lifting reducer (8) is provided with sidepiece lifting reel (7), sidepiece lifting wire rope (10) one end is crimped on that sidepiece lifting reel (7) is upper and its other end installs around sidepiece lifting pulley (16) is connected with bracket side afterwards, the cantilever support of described large vehicle frame (29) end is provided with counterweight leading block (14), counterweight armored rope (50) one end is connected with large counterweight (13) and its other end installs around counterweight leading block (14) is connected with the bracket of sidepiece Telescopic suspension rod (11) bottom afterwards.
9. the anti-electric operation tool car of space three-dimensional functional steel truss bridge according to claim 8, it is characterized in that: described sidepiece revolution maintenance hurdle device comprises sidepiece maintenance hurdle (1), rotating hanger (3), sidepiece revolution driving gear (5), sidepiece swiveling gear (4), upset hurdle (52), reel (43) is handled in upset, upset hurdle leading block (15) and counterweight (32), described rotating hanger (3) is connected with sidepiece Telescopic suspension rod (11) lower rotational, described sidepiece revolution driving gear (5) by bearings on rotating hanger (3), the sidepiece swiveling gear (4) being located at sidepiece Telescopic suspension rod (11) lower end turns round driving gear (5) with sidepiece and engages, described sidepiece revolution driving gear (5) top is provided with sidepiece revolution crank (6), described sidepiece maintenance hurdle (1) is hung on rotating hanger (3) by roller (2), described sidepiece overhauls hurdle (1) side and upset hurdle (52) side is hinged and sidepiece overhauls hurdle (1) opposite side and weight linear meter (33) one end is hinged, described weight linear meter (33) other end is provided with counterweight (32), the reducer output shaft being located at rotating hanger (3) upper one end is provided with upset and handles reel (43), described reducer input shaft is provided with crank, described rotating hanger (3) the top other end is provided with upset hurdle leading block (15), upset controls wire rope (44) one end and overturns hurdle (52) overturn by being connected to pull with upset hurdle (52), described upset controls wire rope (44) other end and installs around upset and handle reel (43) and upset hurdle leading block (15) afterwards and by pulling counterweight (32) to overturn with being connected in the middle part of weight linear meter (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135130.6U CN204455820U (en) | 2015-03-10 | 2015-03-10 | The anti-electric operation tool car of space three-dimensional functional steel truss bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135130.6U CN204455820U (en) | 2015-03-10 | 2015-03-10 | The anti-electric operation tool car of space three-dimensional functional steel truss bridge |
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| Publication Number | Publication Date |
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| CN204455820U true CN204455820U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135130.6U Withdrawn - After Issue CN204455820U (en) | 2015-03-10 | 2015-03-10 | The anti-electric operation tool car of space three-dimensional functional steel truss bridge |
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| CN (1) | CN204455820U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631315A (en) * | 2015-03-10 | 2015-05-20 | 侯天林 | Electricity preventing operation overhauling car for space three-dimensional multifunctional steel truss bridge |
| CN106586919A (en) * | 2016-12-14 | 2017-04-26 | 攀枝花钢城集团协力有限公司 | Movable overhauling platform for crane and overhauling method |
| CN116575328A (en) * | 2023-06-01 | 2023-08-11 | 武汉中化机械工程有限公司 | Trackless maintenance vehicle for high-speed railway simply supported girder bridge |
| CN117822435A (en) * | 2024-03-06 | 2024-04-05 | 四川蜀工公路工程试验检测有限公司 | Bridge gap detection system and safety evaluation method |
-
2015
- 2015-03-10 CN CN201520135130.6U patent/CN204455820U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631315A (en) * | 2015-03-10 | 2015-05-20 | 侯天林 | Electricity preventing operation overhauling car for space three-dimensional multifunctional steel truss bridge |
| CN106586919A (en) * | 2016-12-14 | 2017-04-26 | 攀枝花钢城集团协力有限公司 | Movable overhauling platform for crane and overhauling method |
| CN116575328A (en) * | 2023-06-01 | 2023-08-11 | 武汉中化机械工程有限公司 | Trackless maintenance vehicle for high-speed railway simply supported girder bridge |
| CN117822435A (en) * | 2024-03-06 | 2024-04-05 | 四川蜀工公路工程试验检测有限公司 | Bridge gap detection system and safety evaluation method |
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