CN109386231A - A kind of folding self-propelled contact net inspection platform - Google Patents
A kind of folding self-propelled contact net inspection platform Download PDFInfo
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- CN109386231A CN109386231A CN201810872791.5A CN201810872791A CN109386231A CN 109386231 A CN109386231 A CN 109386231A CN 201810872791 A CN201810872791 A CN 201810872791A CN 109386231 A CN109386231 A CN 109386231A
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- ladder
- section
- chassis
- folding
- articulated
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- 238000007689 inspection Methods 0.000 title claims abstract description 38
- 239000000178 monomer Substances 0.000 claims description 28
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/28—Manufacturing or repairing trolley lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
- E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
- E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Ladders (AREA)
Abstract
A kind of folding self-propelled contact net inspection platform, comprising: working stand, chassis, it is flexible and convenient to use with three kinds of low speed inspecting state, high-speed travel state, loose mail travel position use states.Wherein working stand and chassis by lockable folding joint fast folding and can all lock.Chassis is equipped with driving and brake apparatus, realizes inspection platform voluntarily function, while design has suction rail device or grabs rail device, can reduce labor intensity of workers, ensure operation safety.
Description
Technical field
The present invention relates to electrified contacting nets engineerings, more particularly, to one kind of contact net maintenance engineering installation and maintenance
Folding self-propelled contact net inspection platform.
Background technique
With the fast development of China's track transportation industry, the laying of electric railway is more and more, and electric railway
The maintenance of upper important contact net also faces huge challenge, it is required that with higher in daily contact net maintenance process
Working efficiency and safety coefficient.Meanwhile China's track transportation industry is big with freight volume, train logarithm is more, thus catenary maintenance
" skylight " time is short.In the prior art, contact net maintenance vehicle has large-scale synthesis inspection platform and removable inspection platform, mainly
There are the problem of it is as follows.
One, large-scale synthesis inspection platform uses inflexible convenience, and the time for being directly used in maintenance is short.
Two, removable inspection platform is easy to appear left and right during the motion and topples.Since inspection platform is higher, rail
When two sides are different high, the skew back of inspection platform is very serious, and service personnel works extremely hazardous on workbench.To guarantee inspection
The safety of personnel's inspection platform is repaired, often Security Personnel is arranged in the surrounding below inspection platform, generally at least 4, causes to examine
Repair the waste of personnel labour.Meanwhile removable inspection platform does not have driving device, and dismounts inconvenience, need repairing personnel
It is transported to maintenance place, time-consuming, low efficiency, large labor intensity several times.On the other hand, flat for not foldable maintenance
Platform, since platform is higher, when cross-line operation, there are insecurity factors, can make track circuit cisco unity malfunction, influence train fortune
Row.
In the prior art, do not occur the folding inspection platform that structure is simple, weight is small also, be convenient for manual handling, together
When included driving device contact net operation platform.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide one kind can fast folding, installation,
And it can be with the self-propelled inspection platform of driving device；Another technical problem to be solved by this invention is to have inspection platform
Three kinds of low speed inspecting state, high-speed travel state, loose mail travel position different states, to adapt to upkeep operation and cross-line operation
Etc. different needs；Another technical problem to be solved by this invention be inspection platform have can be achieved self-locking suction rail device or
Grab rail device.
To achieve the goals above, technical scheme is as follows.
One, a kind of folding self-propelled contact net inspection platform, comprising: working stand, chassis；Wherein working stand lower part ladder
Section end is hinge-connected to the both ends on chassis；Working stand lower part section of ladder and end wall bracket one end are hinged, another with end wall bracket in the middle part of chassis
One end is hinged, forms rock-steady structure；The folding self-propelled contact net inspection platform has low speed inspecting state, high speed row
Sail three kinds of state, loose mail travel position use states.
It two, can be around lockable folding joint in 0 ~ 180 ° of range between workbench and section of ladder, between section of ladder and section of ladder
It inside rotates freely, and is locked after reaching desired location；It is hinged by end wall bracket between not ipsilateral section of ladder, it is formed and stablizes knot
Structure.
Three, chassis is made of chassis I, chassis II and lockable folding joint；On chassis I actively equipped with hub motor
Wheel, mechanically or hydraulically disc brake, inhale rail device or grab rail device, foldable operation bar, can plug battery, electric machine controller；It can roll over
Installation accelerates hand handle, brake lever, instrument, switch in folded operating stick；Driven wheel is housed on chassis II, inhale rail device or grabs rail dress
It sets, Collapsible seat；Foldable operation bar and Collapsible seat all have upright and 2 kinds of states of folding, upright state Shi Kecao
Make or take, when folded state can reduce height, carry out loose mail and carry and transport；When chassis I and II connection status of chassis, chassis
It is in working condition；Lockable folding joint among chassis I and chassis II is disconnected, chassis I can be separated with chassis II, and chassis is scattered
Part state.
A kind of folding self-propelled contact net inspection platform of the invention can be brought as follows compared with the existing technology
Beneficial effect.
One, there is low speed inspecting state, three kinds of high-speed travel state, loose mail travel position use states, be respectively suitable for
Upkeep operation, cross-line operation and transport need, and can be realized fast between three kinds of use states by fast folding or installation
Speed, flexibly switching.
Two, it is realized and is folded by lockable folding joint, structure is simple, weight is small.
It three, is movable installation between working stand and chassis, between chassis I and chassis II.It in this way can be by working stand, bottom
Frame I, chassis II separately transport, and are convenient for manual handling, the smaller labor intensity of manual handling.
Four, design has hub motor driving wheel, mechanically or hydraulically disc brake etc. on chassis, has the function of voluntarily, to reduce cross-line
Labor intensity between operation；And operation safety is ensured equipped with inhaling rail device or grabbing rail device by hub motor driving wheel.
Five, design has Collapsible seat and foldable operation bar on chassis, has personnel and takes function, is convenient for cross-line operation
When can quickly reach next setting；Meanwhile foldable operation bar design have headlamp, accelerate hand handle, brake lever, instrument,
Switch is conducive to maintenance, traveling illumination.
Detailed description of the invention
Fig. 1 is folding self-propelled contact net inspection platform axonometric drawing (low speed inspecting state).
Fig. 2 is high-speed travel state.
Fig. 3 is loose mail travel position.
Fig. 4 is working stand axonometric drawing (working condition).
Fig. 5 is working stand folded state.
Fig. 6 is section of ladder folded state and loose mail state.
Fig. 7 is section of ladder shaft side figure.
Fig. 8 is end wall bracket shaft side figure.
Fig. 9 is chassis axonometric drawing (working condition).
Figure 10 is chassis axonometric drawing (loose mail state, Collapsible seat and foldable operation bar are upright state).
Figure 11 is chassis axonometric drawing (loose mail state, Collapsible seat and foldable operation bar are folded state).
Figure 12 is lockable folding joint axonometric drawing.
In figure: 1- working stand；11- workbench；12- section of ladder I；13- section of ladder IV；14- section of ladder II；15- section of ladder V；16-
Section of ladder III；17- section of ladder VI；The foldable ladder I of 18-；The foldable ladder II of 19-；112- end wall bracket I；113- end wall bracket IV；114-
End wall bracket II；115- end wall bracket V；116- end wall bracket III；117- end wall bracket VI；121- articulation joint；The lockable folding of 122-
Joint；123- articulation joint；151- main chord；152- pedal stroke；153- stiffener plate；154- articulation joint monomer folds pass
Save monomer；155- articulation joint monomer or folding joint monomer；The straight strut of 1121-；The horizontal web member of 1122-；1123- hound；
1124- pin hole otic placode；1125- pin hole otic placode；1221- folding joint monomer I；1222- folding joint monomer II；1223- rotation
Axis；1224- band is plug pin shaft；The chassis 2-；21- chassis I；22- chassis II；The lockable folding joint of 23-；211- is foldable
Operating stick；212- hub motor driving wheel；213- mechanically or hydraulically disc brake；214- can plug battery；215- electric machine controller；
216- elastic element；217- inhales rail device or grabs rail device；218- articulation joint；I framework of 219- chassis；The foldable seat of 221-
Chair；222- driven wheel；223- elastic element；224- inhales rail device or grabs rail device；225- articulation joint；II structure of 226- chassis
Frame.
Specific embodiment
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with example.
Referring to Fig. 1, a kind of embodiment of folding self-propelled contact net inspection platform of the invention, including working stand 1,
Chassis 2.Wherein 1 lower part section of ladder III 16 of working stand, VI 17 end of section of ladder are articulated with the both ends on chassis 2；1 lower part section of ladder III of working stand
16, the middle part of section of ladder VI 17 and end wall bracket III 116, VI 117 one end of end wall bracket are hinged, 2 middle part of chassis with end wall bracket III 116, tiltedly
VI 117 other end of support is hinged, forms rock-steady structure.
It is with low speed inspecting state, high-speed travel state, loose mail travel position.
Referring to Fig. 1, when working stand 1, chassis 2 are in working condition, folding self-propelled contact net inspection platform
In low speed inspecting state.
Referring to fig. 2, when working stand 1 is in folded state, when chassis 2 is in running order, folding self-propelled contact
Net inspection platform is in high-speed travel state.
Referring to Fig. 3, when working stand 1 is in folded state, chassis 2 is in loose mail state, folding self-propelled contact
Net inspection platform is in loose mail travel position.
Referring to fig. 4, working stand has the function of foldable and locking, 11 lower part side of workbench and foldable ladder I
18 is hinged；Foldable ladder I 18 is made of section of ladder I 12, section of ladder II 14, section of ladder III 16, I 12 lower part of section of ladder and II 14 top of section of ladder
It is connected by lockable folding joint 122, II 14 lower part of section of ladder and III 16 top of section of ladder are connected by lockable folding joint 122
It connects；The 11 lower part other side of workbench and foldable ladder II 19 are hinged；Foldable ladder II 19 is by section of ladder IV 13, section of ladder V
15, section of ladder VI 17 forms, and is connect with IV 13 top of section of ladder by articulation joint 121, IV 13 lower part of section of ladder and V 15 top of section of ladder
It is connected by lockable folding joint 122, V 15 lower part of section of ladder and VI 17 top of section of ladder are connected by lockable folding joint 122
It connects.I 112 one end of end wall bracket is hinged on section of ladder I 12, and the other end is hinged to 11 bottom of workbench.IV 113 one end of end wall bracket hinge
It connects on section of ladder IV 13, the other end is hinged on 11 bottom of workbench.II 114 one end of end wall bracket is hinged on section of ladder III 16, separately
One end is hinged on section of ladder V 15.V 115 one end of end wall bracket is hinged on section of ladder VI 17, and the other end is hinged on section of ladder II 14.
Referring to fig. 4, in the side of workbench, section of ladder I 12 can turn to the inside around articulation joint 121, section of ladder II 14 around
Lockable folding joint 122 laterally rotates；Section of ladder III 16 turns to the inside around lockable folding joint 122；It is working
The other side of platform, section of ladder IV 13 can turn to the inside around articulation joint 121, and section of ladder V 15 is around lockable folding joint 122
It laterally rotates, section of ladder VI 17 turns to the inside around lockable folding joint 122.
Referring to fig. 4, the lockable folding joint 122 between section of ladder I 12 and section of ladder II 14, after turning to 180 ° or so
Locking；Lockable folding joint 122 between section of ladder II 14 and section of ladder III 16 is turning to 180 ° or so rear lockings；Section of ladder
Lockable folding joint 122 between IV 13 and section of ladder V 15 is turning to 180 ° or so rear lockings；Section of ladder V 15 and section of ladder
Lockable folding joint 122 between VI 17 is turning to 180 ° or so rear lockings；Working stand is in running order at this time.
Referring to Fig. 5,11 lower part side of workbench is connect with I 12 top of section of ladder by articulation joint 12, workbench 11
The lower part other side is connect with IV 13 top of section of ladder by articulation joint 121, and I 112 one end of end wall bracket is hinged on section of ladder I 12, separately
One end is hinged to 11 bottom of workbench.IV 113 one end of end wall bracket is hinged on section of ladder IV 13, and the other end is hinged on workbench
11 bottoms.II 114 one end of end wall bracket is hinged on section of ladder III 16, other end free state.V 115 one end of end wall bracket is hinged on ladder
It saves on VI 17, other end free state.Lockable folding joint 122 between section of ladder I 12 and section of ladder II 14 is turning to 0 °
It is locked behind left and right；Lockable folding joint 122 between section of ladder II 14 and section of ladder III 16 is turning to 0 ° or so rear locking；
Lockable folding joint 122 between section of ladder IV 13 and section of ladder V 15 is turning to 0 ° or so rear locking；Section of ladder V 15 and ladder
The lockable folding joint 122 between VI 17 is saved, 0 ° or so rear locking is being turned to；Working stand is in folded state at this time,
Maximum height is less than 3m.
Referring to Fig. 6, section of ladder I 12, section of ladder II 14, section of ladder III 16, end wall bracket I 112, end wall bracket II 114, end wall bracket III 116
It can be disassembled out from working stand 1, form loose mail state, can also be folded on this basis.The other side, section of ladder IV 13, section of ladder
V 15, section of ladder VI 17, end wall bracket IV 113, end wall bracket V 115, end wall bracket VI 117 can be disassembled out from working stand 1, form loose mail
State can also be folded on this basis.
Referring to Fig. 7, section of ladder I 12, section of ladder II 14, section of ladder III 16, section of ladder IV 13, section of ladder V 15, section of ladder VI 17, by main string
Bar 151,151 two sides of foot-driven lever 152, stiffener plate 153 and main chord articulation joint monomer or folding joint monomer 154
(or 155) composition；By taking section of ladder 15 as an example, 151 middle part of main chord of two sides forms an angle with section of ladder center line to be arranged symmetrically, shape
At up-small and down-big trapezium structure, is connected among main chord with foot-driven lever 152, connected between foot-driven lever 152 by stiffener plate 153
It connects, 151 two sides of main chord are connected with folding joint monomer 154 and/or folding joint monomer 155.
Particularly, foot-driven lever 152 and stiffener plate 153 can be increased or be cancelled according to service condition.
Referring to Fig. 8, end wall bracket I 112, end wall bracket II 114, end wall bracket III 116, end wall bracket IV 113, end wall bracket V 115, tiltedly
Support VI 117 is " A " font structure, by 1 straight strut 1121, hound 1123, pin hole otic placode 1124, pin hole otic placode 1125
And intermediate horizontal web member 1122 forms overall structure, straight strut 1121 and 1123 one end of hound share pin hole otic placode 1125,
The other end is 2 pieces of individual pin hole otic placodes 1124.
Referring to Fig. 9-10, chassis 2 is made up of chassis I 21, chassis II 22 the intermediate lockable connection of folding joint 23；
When chassis I 21 and II 22 connection status of chassis, chassis 2 is in working condition, and personnel can take driving, carries personnel and tool is in-orbit
It is run on road；Intermediate lockable folding joint 23 is disconnected, chassis I 21 can be separated with chassis II 22, and chassis 2 is loose mail state,
Conducive to carrying and transport.
Referring to Fig. 9, chassis I 21 is by I framework 219 of chassis, foldable operation bar 211, hub motor driving wheel 212, machinery
Or hydraulic disc brake 213, can plug battery 214, electric machine controller 215, elastic element 216, inhale rail device or grab rail device 217,
Articulation joint 218 forms；I framework of chassis, 219 outer end two sides are equipped with hub motor driving wheel 212, mechanically or hydraulically disc brake 213；
Suction rail device is housed by hub motor driving wheel 212 or grabs rail device 217；It inhales rail device or grabs rail device 217 and I framework of chassis
Installation has elastic component 216 between 219；In the middle part of I framework 219 of chassis install foldable operation bar 211, can plug battery 214, electricity
Machine controller 215.
Referring to Fig. 9, chassis II 22 by II framework 226 of chassis, Collapsible seat 221, driven wheel 222, elastic element 223,
It inhales rail device or grabs rail device 224, articulation joint 225 forms；II framework of chassis, 226 outer end two sides are equipped with driven wheel 222；It is driven
222 side of wheel is equipped with suction rail device or grabs rail device 224；It inhales rail device or grabs and installed between II framework 226 of rail device 224 and chassis
Have elastic component 223；Collapsible seat 221 is installed in the middle part of II framework 226 of chassis.
Referring to Figure 10-11, foldable operation bar 211 has upright and folds 2 kinds of states, and when upright state can be operated；
Height can be reduced when folded state 211, carried out loose mail and carried and transport；Mountable acceleration hand handle, brake on foldable operation bar 211
Cart handle, instrument, switch etc..
Referring to Figure 10-11, Collapsible seat 221 has upright and folds 2 kinds of states, and when upright state can be taken, and folds
Height can be reduced when state, carried out loose mail and carried and transport.
Referring to Figure 12, lockable folding joint 122, by folding joint monomer I 1221, folding joint monomer II 1222,
Rotation axis 1223, band form plug pin shaft 1224；Band is extracted plug pin shaft 1224, folding joint monomer I 1221 and folding
Joint monomer II 1222 can be around rotation axis 1223(or band plug pin shaft 1224) it relatively rotates；After turning to predetermined position,
Band is inserted into plug pin shaft 1224, folding joint monomer I 1221 and the position of folding joint monomer II 1222 are relatively fixed；Completely
Rotation axis 1223 and band are extracted plug pin shaft 1224, folding joint monomer I 1221 and folding joint monomer II 1222 are separable.
Basic structure of the invention, basic principles and main features and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is it should be appreciated that the present invention is not limited to the above embodiments, and described in the above embodiment and specification
It is the principle of the present invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, this
A little changes and improvements are both fallen in the range of claimed invention.The present invention claims protection scope wanted by appended right
Book and its equivalent is asked to define.
Claims (12)
1. a kind of folding self-propelled contact net inspection platform, comprising: working stand, chassis；Wherein working stand lower part section of ladder end
Portion is hinge-connected to the both ends on chassis；Working stand lower part section of ladder and end wall bracket one end are hinged, chassis middle part and the end wall bracket other end
Hingedly, rock-steady structure is formed；The folding self-propelled contact net inspection platform has low speed inspecting state, shape of running at high speed
Three kinds of state, loose mail travel position use states.
2. a kind of folding self-propelled contact net inspection platform according to claim 1, wherein working stand is flat by working
Platform, foldable ladder I, foldable ladder II, end wall bracket composition have folding, work two states, and can lock to state
It is fixed；Workbench bottom and the foldable ladder I in two sides and II top of foldable ladder are hinged, foldable ladder I and folding ladder
It is hinged by end wall bracket between frame II, form rock-steady structure.
3. working stand according to claim 2, in which: in the side of workbench, foldable ladder I is by section of ladder I, section of ladder
II, section of ladder III forms, and I top of section of ladder is connect by 2 articulation joints with workbench, and section of ladder I can be rotated around articulated shaft, section of ladder
I lower part is connect by 2 lockable folding joints with II top of section of ladder；Section of ladder II can be around the rotation of lockable folding joint
Axis rotation；III top of section of ladder is connect by 2 lockable folding joints with II lower part of section of ladder, and section of ladder III can be around lockable folding
The rotation axis rotation in folded joint, III lower part of section of ladder and chassis are hinged；
In the other side of workbench, foldable ladder II is made of section of ladder IV, section of ladder V, section of ladder VI, and IV top of section of ladder passes through 2
A articulation joint is connect with workbench, and section of ladder IV can be rotated around articulated shaft, and IV lower part of section of ladder is closed by 2 lockable foldings
Section is connect with V top of section of ladder；Section of ladder V can be rotated around the rotation axis of lockable folding joint；It VI top of section of ladder can by 2
The folding joint of locking is connect with V lower part of section of ladder, and section of ladder VI can be rotated around the rotation axis of lockable folding joint, section of ladder VI
Lower part is hinged with chassis.
4. working stand according to claim 2, wherein the lockable folding between the section of ladder I and section of ladder II of foldable ladder
Folded joint, is turning to 180 ° or so rear lockings；Lockable folding joint between section of ladder II and section of ladder III, is turning to
180 ° or so rear lockings；Lockable folding joint between section of ladder IV and section of ladder V is turning to 180 ° or so rear lockings；Ladder
Lockable folding joint between section V and section of ladder VI, is turning to 180 ° or so rear lockings；I one end of end wall bracket passes through pin hole
Otic placode is articulated with section of ladder I, and the other end is articulated with workbench；II one end of end wall bracket by pin hole otic placode be articulated with section of ladder III (or
Section of ladder II), the other end is articulated with section of ladder V；III one end of end wall bracket is articulated with section of ladder III by pin hole otic placode, and the other end is articulated with
Chassis；IV one end of end wall bracket is articulated with section of ladder IV by pin hole otic placode, and the other end is articulated with workbench；V one end of end wall bracket is logical
It crosses pin hole otic placode and is articulated with section of ladder VI (or section of ladder V), the other end is articulated with section of ladder II；VI one end of end wall bracket passes through pin hole otic placode
It is articulated with section of ladder VI, the other end is articulated with chassis；Working stand is in running order at this time.
5. working stand according to claim 2, wherein the lockable folding between the section of ladder I and section of ladder II of foldable ladder
Folded joint, is turning to 0 ° or so rear locking；Lockable folding joint between section of ladder II and section of ladder III is turning to 0 ° of left side
It is locked behind the right side；Lockable folding joint between section of ladder IV and section of ladder V is turning to 0 ° or so rear locking；Section of ladder V and ladder
Lockable folding joint between section VI, is turning to 0 ° or so rear locking；I one end of end wall bracket is articulated with by pin hole otic placode
Section of ladder I, the other end is articulated with workbench；II one end of end wall bracket is articulated with section of ladder III (or section of ladder II) by pin hole otic placode, separately
One end free state；III one end of end wall bracket is articulated with section of ladder III, other end free state by pin hole otic placode；IV one end of end wall bracket
It is articulated with section of ladder IV by pin hole otic placode, the other end is articulated with workbench；V one end of end wall bracket is articulated with by pin hole otic placode
Section of ladder VI (or section of ladder V), other end free state；VI one end of end wall bracket is articulated with section of ladder VI by pin hole otic placode, and the other end is certainly
By state；End wall bracket closes inside working stand；
Working stand is in folded state at this time, and maximum height is less than 3m, convenient for the whole Transporting of working stand.
6. working stand according to claim 2, wherein section of ladder is made of main chord, pedal stroke, stiffener plate, the main string of two sides
Rod axis forms an angle with section of ladder center line and is arranged symmetrically, and forms up-small and down-big trapezium structure, and main chord both ends respectively connect
Lockable folding joint monomer or articulation joint monomer.
7. a kind of folding self-propelled contact net inspection platform according to claim 1, wherein end wall bracket is " A " font
Structure forms overall structure, straight strut and hound by the horizontal web member of straight strut, hound (or 2 hounds) and centre
(or 2 hounds) one end shares pin hole otic placode, and the other end is 2 pieces of individual pin hole otic placodes.
8. a kind of folding self-propelled contact net inspection platform according to claim 1, wherein chassis is by chassis I, bottom
Frame II passes through intermediate lockable folding joint connection composition；When chassis I and II connection status of chassis, chassis is in working condition,
Personnel can take driving, and carrying personnel orbit with tool；Disconnect intermediate lockable folding joint, chassis I and bottom
Frame II can separate, and chassis is loose mail state, be conducive to carry and transport.
9. chassis I according to claim 8, wherein I framework outer end two sides of chassis are equipped with hub motor driving wheel, machinery or liquid
Press disc brake, equipped with inhaling rail device or grabbing rail device by hub motor driving wheel, inhale rail device or grab rail device and I framework of chassis it
Between install and have elastic component；Installation foldable operation bar in the middle part of chassis I framework, can plug battery, electric machine controller；Foldable behaviour
Make mountable acceleration hand handle, brake lever, instrument, switch on bar；Foldable operation bar has upright and 2 kinds of states of folding；It can roll over
It can be operated when folded operating stick upright state, it is in a certain angle with I framework of chassis；When foldable operation bar folded state with
I framework of chassis is substantially parallel, reduces chassis I and highly carries out loose mail carrying and transport.
10. chassis II according to claim 8, wherein II framework outer end two sides of chassis are equipped with driven wheel, it is equipped with by driven wheel
It inhales rail device or grabs rail device, inhale rail device or grab to install between II framework of rail device and chassis and have elastic component；II structure of chassis
Collapsible seat is installed in the middle part of frame；Collapsible seat has upright and 2 kinds of states of folding；Collapsible seat upright state Shi Kecheng
It sits, it is substantially vertical with II framework of chassis；It is substantially parallel with II framework of chassis when Collapsible seat folded state, height can be reduced
Loose mail is carried out to carry and transport.
11. a kind of folding self-propelled contact net inspection platform according to claim 1, wherein lockable folding is closed
Section is made of plug pin shaft folding joint monomer I, folding joint monomer II, rotation axis (or band is plug pin shaft), band；It extracts
Band can relatively rotate plug pin shaft, folding joint monomer I and folding joint monomer II around rotation axis (or band is plug pin shaft)；
After turning to predetermined position, band is inserted into plug pin shaft, folding joint monomer I is opposite with the position of folding joint monomer II solid
It is fixed；Rotation axis and band are extracted completely plug pin shaft, and folding joint monomer I and folding joint monomer II are separable.
12. a kind of folding self-propelled contact net inspection platform according to claim 1, wherein folding self-propelled
Contact net inspection platform, it is characterised in that:
When working stand, chassis are in working condition, folding self-propelled contact net inspection platform is in low speed maintenance shape
State；
When working stand is in folded state, when chassis is in running order, folding self-propelled contact net inspection platform is in
High-speed travel state；
When working stand is in folded state, chassis is in loose mail state, folding self-propelled contact net inspection platform is in
Loose mail travel position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682809 | 2017-08-11 | ||
| CN2017106828090 | 2017-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386231A true CN109386231A (en) | 2019-02-26 |
Family
ID=65416603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810872791.5A Pending CN109386231A (en) | 2017-08-11 | 2018-08-02 | A kind of folding self-propelled contact net inspection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386231A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017876A (en) * | 2018-09-17 | 2018-12-18 | 株洲时代电子技术有限公司 | A kind of railroad maintenance job platform |
| CN110029828A (en) * | 2019-04-30 | 2019-07-19 | 广东省水利水电第三工程局有限公司 | It is a kind of to balance girder device from steady |
| CN110053522A (en) * | 2019-04-25 | 2019-07-26 | 中铁十二局集团有限公司 | A kind of new-type busbar connector Operation Van group of subway rigid contact net |
| CN111516716A (en) * | 2020-05-19 | 2020-08-11 | 南京航空航天大学 | Chassis of foldable tunnel detection rail moving trolley |
| CN111551561A (en) * | 2020-05-19 | 2020-08-18 | 南京航空航天大学 | Tunnel surface image acquisition device and tunnel surface quality detection system |
| CN111764618A (en) * | 2020-07-30 | 2020-10-13 | 浙江维安建筑支护科技有限公司 | Foldable and movable scaffold |
-
2018
- 2018-08-02 CN CN201810872791.5A patent/CN109386231A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017876A (en) * | 2018-09-17 | 2018-12-18 | 株洲时代电子技术有限公司 | A kind of railroad maintenance job platform |
| CN109017876B (en) * | 2018-09-17 | 2020-03-31 | 株洲时代电子技术有限公司 | Railway maintenance operation platform |
| CN110053522A (en) * | 2019-04-25 | 2019-07-26 | 中铁十二局集团有限公司 | A kind of new-type busbar connector Operation Van group of subway rigid contact net |
| CN110029828A (en) * | 2019-04-30 | 2019-07-19 | 广东省水利水电第三工程局有限公司 | It is a kind of to balance girder device from steady |
| CN110029828B (en) * | 2019-04-30 | 2021-04-02 | 广东省水利水电第三工程局有限公司 | Self-stabilizing balance truss device |
| CN111516716A (en) * | 2020-05-19 | 2020-08-11 | 南京航空航天大学 | Chassis of foldable tunnel detection rail moving trolley |
| CN111551561A (en) * | 2020-05-19 | 2020-08-18 | 南京航空航天大学 | Tunnel surface image acquisition device and tunnel surface quality detection system |
| CN111551561B (en) * | 2020-05-19 | 2021-10-08 | 南京航空航天大学 | Tunnel surface quality detection system |
| CN111764618A (en) * | 2020-07-30 | 2020-10-13 | 浙江维安建筑支护科技有限公司 | Foldable and movable scaffold |
| CN111764618B (en) * | 2020-07-30 | 2021-12-28 | 浙江维安建筑支护科技有限公司 | Foldable and movable scaffold |
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