CN209276990U - A kind of great-leap-forward bridge maintenance platform - Google Patents
A kind of great-leap-forward bridge maintenance platform Download PDFInfo
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- CN209276990U CN209276990U CN201821751962.0U CN201821751962U CN209276990U CN 209276990 U CN209276990 U CN 209276990U CN 201821751962 U CN201821751962 U CN 201821751962U CN 209276990 U CN209276990 U CN 209276990U
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- 238000007689 inspection Methods 0.000 claims abstract description 41
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- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model discloses a kind of great-leap-forward bridge maintenance platforms, including bridge floor walking mechanism, inspection platform, the bindiny mechanism for connecting bridge floor walking mechanism and inspection platform；Bridge floor walking mechanism is symmetricly set on the two sides of bridge ontology；Inspection platform includes the track inspection trolley in orbit with setting；Bindiny mechanism includes linking arm and the sleeve for being connected to linking arm end, bindiny mechanism includes linking arm and the sleeve for being connected to linking arm end, linking arm is connected in bridge floor walking mechanism, and gear is provided in sleeve, and gear rotation drives track to move along bridge body width direction.The inspection platform of the utility model is great-leap-forward structure, the track of inspection trolley walking is that the short track of two connected structures is spliced, when encountering bridge pier, track splits into two short tracks by gear drive, inspection trolley can be moved in orbit according to the position of short track, to guarantee that entire track is in equilbrium position.
Description
Technical field
The utility model belongs to bridge maintenance technical field, is related to a kind of great-leap-forward bridge maintenance platform.
Background technique
With the development of science and technology and the three-dimensional of traffic, China have built more and more bridges, bridge security problem
It can not be ignored, each bridge requires to inspect periodically to guarantee its safety.Bridge machinery mainly has artificial detection and unmanned plane
Two kinds of detection is generally adopted artificial detection maintenance both at home and abroad at present, is examined by naked eyes or auxiliary tool (bridge inspection vehicle etc.)
Whether the main component for surveying bridge has crackle, and whether inside has air, and whether there is or not steel bar corrosion, the harm such as damaging oof bridge surface.Bridge inspection
Measuring car is sent truss or Worker carrying basket structure to bridge using cantilever, and technical staff carries out bridge on truss or Worker carrying basket
Detection.Therefore, the structure size of bridge inspection vehicle equipment is bigger, in order to prevent problem of overturning caused by cantilever, needs
Requirements at the higher level, which seriously affect traffic capacity but also chassis vehicle inevitably occupies lane, to be proposed to chassis vehicle；
And worker is needed to go to carry out artificial detection and repairing under bridge, technical staff is in high altitude operation, and personal safety cannot be effective
It ensures, expends a large amount of manpower and material resources.
Summary of the invention
In view of the deficienciess of the prior art, the utility model provides a kind of great-leap-forward bridge maintenance platform, solve existing
Some detection devices occupy lane and the unsafe problem of detection process.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution is achieved:
A kind of great-leap-forward bridge maintenance platform, including bridge floor walking mechanism, inspection platform, connection bridge floor walking mechanism and inspection
The bindiny mechanism of equating platform；The bridge floor walking mechanism is symmetricly set on the two sides of bridge ontology, and along vehicle traveling direction
Walking；The inspection platform includes the track inspection trolley in orbit with setting；
The bindiny mechanism includes linking arm and the sleeve for being connected to linking arm end, and the linking arm is connected to bridge
In the walking mechanism of face, the both ends of the track are mounted on the sleeve across bridge bridge body bottom portion；The sleeve
It is inside provided with gear, the rack gear that can be engaged with gear is provided on the track, the gear rotation drives track edge
Bridge body width direction is mobile；The track is spliced by two short tracks by grafting connector, in two short
There are two inspection trolleys for the setting nearby of the stitching portion of track, and the inspection trolley can be moved along short track, in two short
The balance that track is located remotely from each other and inspection trolley is moved along track to keep short track during.
Specifically, one end of the grafting connector includes the first shrinkage pool and the first protrusion, the first shrinkage pool setting
At the center of track end face, first protrusion have it is multiple, it is multiple first protrusion be uniformly distributed around the first shrinkage pool；Described inserts
The other end of connector includes the second shrinkage pool and the second protrusion, and second protrusion is arranged in another track end face
The heart, second shrinkage pool have multiple, and multiple second shrinkage pools are uniformly distributed around the second protrusion, second shrinkage pool and first convex
Matching is played, second protrusion is matched with the first shrinkage pool.
Specifically, being provided with a chamber on the sleeve wall, gear train assembly, tooth are provided in the chamber
Wheel transmission system includes cross diverter, shaft, shaft coupling, bearing spider and gear, the cross diverter and bearing branch
Seat is mounted in chamber by a support plate, and the gear is connected to both ends of the shaft；The directive wheel is separately positioned on set
Upper wall and lower wall inside cylinder；The main body section shape of the track is " I " fonts, and the rack gear is symmetrical arranged in-orbit
Road two sides, the directive wheel of supporting track is additionally provided in the sleeve, and the upper and lower surfaces of the track are respectively provided with
There is the guide rail mobile for directive wheel.
Specifically, the linking arm includes l-shaped rod part and the crossbeam for being connected to l-shaped rod part one end, the l-shaped rod part
The other end connect with the track；The bridge floor walking mechanism includes cantilever, is provided on the crossbeam for cantilever
The first through hole passed through.
Further, the surrounding of the first through hole is provided with cantilever gripping mechanism, and the gripping mechanism is motor
The cam gear of driving；One end that the cantilever is located at crossbeam side is provided with the annular groove of a circle indent, and the cantilever is stretched
When connecting out with crossbeam, the cam rotation is clamped in annular groove.
Specifically, the chamber top is provided with ring flange, one end that l-shaped rod part is located at track is also equipped with flange
Disk is connected between sleeve and linking arm by ring flange.
Further, the end at the track both ends is circumferentially provided with limited block along track.
Further, ribs is provided between the web and flange plate of the " I " fonts track；The chamber
Ribs is provided between wall and sleeve wall.
Specifically, the bridge floor walking mechanism stated includes that driving vehicle, cantilever and hydraulic cylinder, the driving vehicle bottom are provided with
Idler wheel drives vehicle that the side of bridge ontology is provided with floating roller, and the floating roller is contacted with the side of bridge ontology；Institute
It is provided with a box-like body above the driving vehicle stated, multiple second through-holes are laterally set side by side in box-like body；The cantilever has
Multiple, described cantilever one end is connect with hydraulic cylinder, and the second through-hole that the cantilever other end passes through in box-like body is connected to described
In bindiny mechanism.
Specifically, being provided with a channel steel above the driving vehicle, described channel steel one end is fixed on driving vehicle upper surface,
The other end is vacantly arranged, and facility has ribs between the free end and driving vehicle vehicle wall of channel steel；L-type is provided on the channel steel
Supporting element, supporting element one end are connected on channel steel, and the other end of supporting element is connected to driving vehicle side wall position against the top；Described
It is provided with third through-hole corresponding with the second through-hole in box-like body on L-type supporting element, is provided on the hydraulic cylinder
The three matched piston rods of through-hole number, the piston rod pass through third through-hole and connect with cantilever.
Compared with prior art, the utility model has the beneficial effects that
(1) inspection platform of the utility model is great-leap-forward structure, and the track of inspection trolley walking is two connected structures
Short track be spliced, when bridge pier is encountered at maintenance process jackshaft bottom, track by gear drive be located remotely from each other, split into
Two short tracks, at this point, inspection trolley can play the role of counterweight, inspection trolley can be according to the position of short track in track
On moved, to guarantee that entire track is in equilbrium position, after entire platform passes through bridge pier, two short tracks are again
It is merged into a track and carries out service work.
(2) it when the device of the utility model meets the barriers such as lamppost on bridge in the process of walking, can be walked by bridge floor
The intermittent between multiple cantilevers in mechanism is flexible, and entire platform is made to pass through the barriers such as lamppost on bridge floor.
Other feature and advantage of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the inspection platform of the utility model.
Fig. 2 is the grafting joint structure schematic diagram of short track.
Fig. 3 is the structural schematic diagram of sleeve.
Fig. 4 is the structural schematic diagram of track.
Fig. 5 is the structural schematic diagram of gear train assembly.
Fig. 6 is the structural schematic diagram of bridge floor walking mechanism.
Fig. 7 is the structural schematic diagram of bridge floor walking mechanism.
Fig. 8 is the attachment structure schematic diagram of cantilever and crossbeam.
Fig. 9 is the connection schematic diagram of crossbeam Yu l-shaped rod part.
Each label indicates in figure are as follows: 1- bridge floor walking mechanism, 2- inspection platform, 3- bindiny mechanism, 4- bridge ontology, 5- add
Strong rib；
101- drives vehicle, 102- cantilever, 103- hydraulic cylinder, 104- annular groove, 105- idler wheel, 106- floating roller, 107- case
Body, the second through-hole of 108-, 109- channel steel, 110- supporting element, 111- third through-hole, 112- piston rod；
201- track, 202- inspection trolley, 203- guide rail, 204- limited block, 205- grafting connector, 206- short track,
The first shrinkage pool of 207-, the first protrusion of 208-, the second shrinkage pool of 209-, the second protrusion of 210-, 211- rack gear；
301- linking arm, 302- sleeve, 303- gear, 305- directive wheel, 306- chamber, 307- cross diverter, 308-
Shaft, 309- shaft coupling, 310- bearing spider, 311- support plate, 312-L type rod piece, 313- crossbeam, 314- first through hole,
315- gripping mechanism, 316- first flange disk, 317- second flange disk.
Explanation is further explained in detail below in conjunction with particular content of the drawings and specific embodiments to the utility model.
Specific embodiment
Be given below specific embodiment of the present utility model, it should be noted that the utility model be not limited to it is following
Specific embodiment, all equivalent transformations made on the basis of the technical solutions of the present application each fall within the protection scope of the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " typically refer to
It is defined on the basis of the drawing of respective drawings, " inside and outside " refers to the inner and outer of corresponding component profile.
As shown in Figure 1, the utility model discloses a kind of great-leap-forward bridge maintenance platform, including bridge floor walking mechanism 1, inspection
Equating platform 2, the bindiny mechanism 3 for connecting bridge floor walking mechanism 1 and inspection platform 2；Bridge floor walking mechanism 1 is symmetricly set on bridge sheet
The two sides of body 4, and walk along vehicle traveling direction；Inspection platform 2 includes that track 201 and the maintenance being arranged on track 201 are small
Vehicle 202；Bindiny mechanism 3 includes linking arm 301 and the sleeve 302 for being connected to 301 end of linking arm, and linking arm 301 is connected to bridge
In face walking mechanism 1, the both ends of track 201 are mounted on sleeve 302 across 4 bottom of bridge bridge ontology；It is provided in sleeve 302
Gear 303, the rack gear 211 that can be engaged with gear 303 is provided on track 201, and the rotation of gear 303 drives track 201 along bridge
4 width direction of beam ontology is mobile；
Track 201 is spliced by two short tracks 206 by grafting connector 205, in the spelling of two short tracks 206
Connecing place's setting nearby, there are two inspection trolleys 202, and inspection trolley 202 can be moved along short track 206, in two short tracks
206 are located remotely from each other and inspection trolley 202 moves balance to keep short track 206 along track during.It overhauls small
Vehicle 202 i.e. play the role of maintenance, may also function as counterweight, when in maintenance process when bridge pier is encountered at bridge bottom, under bridge
Track 201 is located remotely from each other by gear drive, can split into two short tracks 206, in split process, inspection trolley 202
Vehicle can be moved according to the position of short track 206, to guarantee that entire track is in equilbrium position, when entire platform passes through
After bridge pier, two short tracks 206 are merged into a track, Lai Jinhang service work again.
Specifically, first is recessed as shown in Fig. 2, one end of grafting connector 205 includes the first shrinkage pool 207 and the first protrusion 208
Hole 207 is arranged in the center of 201 end face of track, the first protrusion 208 have it is multiple, multiple first protrusions 208 around the first shrinkage pool 207
Even distribution；The other end of grafting connector 205 includes the second shrinkage pool 209 and the second protrusion 210, and the second protrusion 210 is arranged another
The center of a 201 end face of track, the second shrinkage pool 209 have multiple, and multiple second shrinkage pools 209 are uniformly distributed around the second protrusion 210, and
Two shrinkage pools 209 are matched with the first protrusion 208, and the second protrusion 210 is matched with the first shrinkage pool 207.Wherein, the first protrusion 208 and the
Two shrinkage pools 209 are support construction, and the second protrusion 210 and the first shrinkage pool 207 are centering body, and connector needs first to lead in docking
The first protrusion 208 and 207 centering of the first shrinkage pool are crossed, then the second shrinkage pool 209 and the second protrusion 210 carry out cooperation as support knot
Structure can reach the process of stable grafting, guarantee the stability of entire platform.
Specifically, being provided with gear drive in chamber 306 as shown in figure 3, be provided with a chamber 306 on 302 barrel of sleeve
System, as shown in figure 5, gear train assembly includes cross diverter 307, shaft 308, shaft coupling 309,310 and of bearing spider
Gear 303, cross diverter 307 and bearing spider 310 are mounted in chamber 306 by a support plate 311, and gear 303 connects
At 308 both ends of shaft；The directive wheel 305 of supporting track 201 is additionally provided in sleeve 302, directive wheel 305 is separately positioned on sleeve
Upper wall and lower wall inside 302.Track 201 can pass through sleeve 302, carry out guide rail 201 by directive wheel 305 and transported
It is dynamic.Gear 303 can carry out cooperation with the rack gear 211 on track and be used to transmit power.
Further, the junction of sleeve 302 and chamber 306 is provided with ribs 5, can improve the amount of deflection of sleeve 302
Characteristic.
Specifically, rack gear 211 is symmetrical arranged in-orbit as shown in figure 4, the main body section shape of track 201 is " I " fonts
201 two sides of road, the upper and lower surfaces of track 201 are provided with the guide rail 203 mobile for directive wheel.
Specifically, as shown in figure 9, linking arm 301 includes l-shaped rod part 312 and the crossbeam for being connected to 312 one end of l-shaped rod part
313, the other end of l-shaped rod part 312 is connect with track 201；Bridge floor walking mechanism 1 includes cantilever 102, is provided on crossbeam 313
Best for the first through hole 314 that cantilever 102 passes through, crossbeam 313 and l-shaped rod part 312 are hollow rods, can mitigate weight
Amount.
Specifically, as shown in Figure 3 and Figure 9,306 top of chamber is provided with first flange disk 316, and L type rod piece 312 is located at
One end of track 201 is provided with second flange disk 317, passes through first flange disk 316 and the between sleeve 302 and linking arm 301
The connection of two ring flanges 317, facilitates installing and dismounting.
Specifically, as shown in Figure 6 and Figure 7, bridge floor walking mechanism 1 includes driving vehicle 101, cantilever 102 and hydraulic cylinder 103,
Driving 101 bottom of vehicle is provided with idler wheel 105, drives vehicle 101 that the side of bridge ontology 4 is provided with floating roller 106, floats
Wheel 106 is contacted with the side of bridge ontology 4, can provide a basic point and benchmark to walking mechanism.It is arranged above driving vehicle 101
There is a box-like body 107, multiple second through-holes 108 are laterally set side by side in box-like body 107；Cantilever 102 have it is multiple, at least three
It is a.102 one end of cantilever is connect with hydraulic cylinder 103, and the second through-hole 108 that the cantilever other end passes through in box-like body is connected to connection
In mechanism 3.Specifically, being provided with a channel steel 109 above driving vehicle 101,109 one end of channel steel is fixed on table on driving vehicle 101
Face, the other end are vacantly arranged, and facility has ribs 5 between the free end and driving 101 vehicle wall of vehicle of channel steel 109, for improving slot
The amount of deflection performance of steel.L-type supporting element 110 is provided on channel steel 109,110 one end of supporting element is connected on channel steel 109, supporting element
The other end be connected to driving 101 side wall of vehicle position against the top, wherein reinforcement is provided between supporting element 110 and channel steel 109
The junction of rib, supporting element 110 and driving vehicle 101 is also equipped with ribs；Be provided on supporting element 111 in box-like body
The corresponding third through-hole 111 of second through-hole 108 is provided with and 111 matched piston rods of number of third through-hole on hydraulic cylinder 103
112, piston rod 112 passes through third through-hole 111 and connect with cantilever 102.
When meeting the barriers such as lamppost on bridge in the process of walking, three cantilevers 102 in bridge floor walking mechanism 1 can be passed through
Between intermittent it is flexible, make entire platform by barriers such as lampposts on bridge floor, specifically: when in the walking process of device
When meeting lamppost barrier on bridge, cantilever 102 can be opened respectively, when first cantilever is opened, second cantilever and third
Cantilever is attached support to whole device.When the lamppost that first cantilever passes through, which is retracted, at this time second cantilever
Belong to locking state with the hydraulic cylinder of third cantilever, after the hydraulic cylinder of first cantilever stretches out, gripping mechanism 315 is first moved
Make, after the cam of gripping mechanism is secured in the annular groove 104 of cantilever, the hydraulic cylinder of first cantilever is retracted, and is made entire
Gripping mechanism clamping can prevent effect of hydraulic cylinder when stretching out due to frictional force from push out whole device in this way, so needing
Gripping mechanism carries out clamping to whole device.Second cantilever and third cantilever pass sequentially through lamppost according to the above process.
Further, as shown in Figure 7 and Figure 8, in one embodiment of the utility model, the surrounding of first through hole 314
It is provided with cantilever gripping mechanism 315, cantilever gripping mechanism 315 is motor-driven cam gear；Cantilever 102 is located at crossbeam 313
One end of side is provided with the annular groove 104 of a circle indent, when the stretching of cantilever 102 is connect with crossbeam 313, cantilever gripping mechanism 315
In cam rotation be clamped in annular groove 104.When cantilever 102 stretches out, cantilever gripping mechanism 315 is acted, and makes cam clamping
Into the annular groove 104 of linking arm, then hydraulic cylinder 103 is shunk, and realizes clamping.
Further, as shown in figure 4, in one embodiment of the utility model, the end at 201 both ends of track is along track
It is circumferentially provided with limited block 204, limitation track 201 moves out sleeve 302.
Further, as shown in figure 4, in one embodiment of the utility model, the web of " I " fonts track 201 and
Ribs 5 is provided between flange plate；Ribs 5 is also equipped between 302 wall of 306 wall of chamber and sleeve.Ribs 5 can mention
The stability of high entire bridge lower platform, in order to avoid three spot weldings, it is designed to trapezium structure.
The specific work process of the utility model inspection platform:
Start the dynamical system on the inspection platform of the utility model, driving vehicle 101 drives entire platform along bridge sheet
It walks on body 4, and use and maintenance trolley 202 is detected；
When encountering bridge bottom bridge pier, the company track 201 below bridge floor is located remotely from each other by the drive of gear 303, can be torn open
It is divided into two short tracks 206, in split process, 202 vehicle of inspection trolley can be moved according to the position of short track 206
Dynamic, to guarantee that entire track is in equilbrium position, after entire platform passes through bridge pier, two short tracks 206 merge again
At a track, Lai Jinhang service work；
When meeting the barriers such as lamppost on bridge, multiple cantilevers 102 can be opened respectively, such as when cantilever is three, when the
When one cantilever is opened, second cantilever and third cantilever are attached support to whole device.When first cantilever passes through
Lamppost when, the cantilever retract, the hydraulic cylinder 103 of second cantilever and third cantilever belongs to locking state at this time, when first
After the hydraulic cylinder of a cantilever stretches out, gripping mechanism 315 is first acted, when the cam of gripping mechanism is secured to the annular groove 104 of cantilever
In after, the hydraulic cylinder of first cantilever retracts, and makes entire gripping mechanism clamping, can prevent hydraulic cylinder when stretching out due to rubbing in this way
The effect for wiping power pushes out whole device.Second cantilever and third cantilever pass sequentially through lamppost according to the above process.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way, it is same as long as it is without prejudice to the thought of the utility model
It should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of great-leap-forward bridge maintenance platform, including bridge floor walking mechanism (1), inspection platform (2), connection bridge floor walking mechanism
(1) and the bindiny mechanism (3) of inspection platform (2)；The bridge floor walking mechanism (1) is symmetricly set on the two of bridge ontology (4)
Side, and walk along vehicle traveling direction；The inspection platform (2) includes the inspection of track (201) and setting on track (201)
Repair trolley (202)；
It is characterized in that, the bindiny mechanism (3) includes linking arm (301) and the sleeve for being connected to linking arm (301) end
(302), the linking arm (301) is connected on bridge floor walking mechanism (1), and the both ends of the track (201) are across Qiao Qiao
Beam ontology (4) bottom is mounted on the sleeve (302)；It is provided with gear (303) in the sleeve (302), it is described
The rack gear (211) that can be engaged with gear (303) is provided on track (201), the gear (303) rotation drives track
(201) mobile along bridge ontology (4) width direction；
The track (201) is spliced by two short tracks (206) by grafting connector (205), in two short rails
There are two inspection trolley (202) for the setting nearby of the stitching portion in road (206), and the inspection trolley (202) can be along short track
(206) mobile, two short tracks (206) be located remotely from each other and close to during inspection trolley (202) along track move with
Keep the balance of short track (206).
2. great-leap-forward bridge maintenance platform as described in claim 1, which is characterized in that the one of the grafting connector (205)
End includes the first shrinkage pool (207) and first raised (208), and first shrinkage pool (207) is arranged in track (201) end face
The heart, described first raised (208) have multiple, and multiple first raised (208) are uniformly distributed around the first shrinkage pool (207)；Described
The other end of grafting connector (205) includes the second shrinkage pool (209) and second raised (210), described second raised (210) setting
At the center of another track (201) end face, second shrinkage pool (209) has multiple, and multiple second shrinkage pools (209) are around second
Raised (210) are uniformly distributed, and second shrinkage pool (209) is matched with first raised (208), described second raised (210)
It is matched with the first shrinkage pool (207).
3. great-leap-forward bridge maintenance platform as described in claim 1, which is characterized in that set on described sleeve (302) barrel
It is equipped with a chamber (306), gear train assembly is provided in the chamber (306), gear train assembly includes that cross turns to
Device (307), shaft (308), shaft coupling (309), bearing spider (310) and gear (303), the cross diverter (307)
It is mounted in chamber (306) with bearing spider (310) by a support plate (311), the gear (303) is connected to shaft
(308) both ends；The directive wheel (305) of supporting track (201), the directive wheel are additionally provided in the sleeve (302)
(305) sleeve (302) internal upper wall and lower wall are separately positioned on；
The main body section shape of the track (201) is " I " fonts, and the rack gear (211) is symmetricly set on track
(201) two sides, the upper and lower surfaces of the track (201) are provided with the guide rail mobile for directive wheel (305)
(203)。
4. great-leap-forward bridge maintenance platform as claimed in claim 3, which is characterized in that the linking arm (301) includes L-type
Rod piece (312) and the crossbeam (313) for being connected to l-shaped rod part (312) one end, the other end of the l-shaped rod part (312) with it is described
Track (201) connection；The bridge floor walking mechanism (1) includes cantilever (102), and the crossbeam is provided with confession on (313)
The first through hole (314) that cantilever (102) passes through.
5. great-leap-forward bridge maintenance platform as claimed in claim 4, which is characterized in that the four of the first through hole (314)
It is provided in week cantilever gripping mechanism (315), the cantilever gripping mechanism (315) is motor-driven cam gear；Described
One end that cantilever (102) is located at crossbeam (313) side is provided with the annular groove (104) of a circle indent, and the cantilever (102) stretches out
When connecting with crossbeam (313), the cam rotation in cantilever gripping mechanism (315) is clamped in annular groove (104).
6. great-leap-forward bridge maintenance platform as claimed in claim 4, which is characterized in that chamber (306) the top setting
Have first flange disk (316), one end that l-shaped rod part (312) is located at track (201) is provided with second flange disk (317), described
It is connect between sleeve (302) and linking arm (301) by first flange disk (316) and second flange disk (317).
7. great-leap-forward bridge maintenance platform as claimed in claim 3, which is characterized in that the end at described track (201) both ends
Portion is circumferentially provided with limited block (204) along track.
8. great-leap-forward bridge maintenance platform as claimed in claim 3, which is characterized in that the web of " I " fonts track (201)
Ribs (5) are provided between flange plate；Ribs is also equipped between chamber (306) wall and sleeve (302) wall
(5)。
9. great-leap-forward bridge maintenance platform as described in claim 1, which is characterized in that bridge floor walking mechanism (1) packet
It includes driving vehicle (101), cantilever (102) and hydraulic cylinder (103), described driving vehicle (101) bottom to be provided with idler wheel (105), drive
Motor-car (101) is provided with floating roller (106) close to the side of bridge ontology (4), the floating roller (106) and bridge ontology
(4) side contact；It is provided with a box-like body (107) above the driving vehicle (101), in box-like body (107) laterally side by side
It is provided with multiple second through-holes (108)；
The cantilever (102) has multiple, and cantilever (102) one end is connect with hydraulic cylinder (103), and the cantilever other end passes through box-like body
On the second through-hole (108) be connected in the bindiny mechanism (3).
10. great-leap-forward bridge maintenance platform as claimed in claim 9, which is characterized in that set above the driving vehicle (101)
It is equipped with a channel steel (109), the channel steel (109) one end is fixed on driving vehicle (101) upper surface, and the other end is vacantly arranged, slot
Facility has ribs (5) between the free end and driving vehicle (101) vehicle wall of steel (109)；
It is provided with L-type supporting element (110) on the channel steel (109), supporting element (110) one end is connected on channel steel (109), branch
The other end of support member is connected to driving vehicle (101) side wall position against the top；It is provided on the supporting element (110) and box-like body
On the corresponding third through-hole (111) of the second through-hole (108), be provided on the hydraulic cylinder (103) and third through-hole
(111) the matched piston rod of number (112), the piston rod (112) pass through third through-hole (111) and connect with cantilever (102).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821751962.0U CN209276990U (en) | 2018-10-26 | 2018-10-26 | A kind of great-leap-forward bridge maintenance platform |
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| CN201821751962.0U CN209276990U (en) | 2018-10-26 | 2018-10-26 | A kind of great-leap-forward bridge maintenance platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719425A (en) * | 2020-07-03 | 2020-09-29 | 深圳市人工智能与机器人研究院 | Bridge bottom surface detection method and bridge bottom surface detection system |
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2018
- 2018-10-26 CN CN201821751962.0U patent/CN209276990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719425A (en) * | 2020-07-03 | 2020-09-29 | 深圳市人工智能与机器人研究院 | Bridge bottom surface detection method and bridge bottom surface detection system |
| CN111719425B (en) * | 2020-07-03 | 2022-02-11 | 深圳市人工智能与机器人研究院 | Bridge bottom surface detection method and bridge bottom surface detection system |
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