CN108570936A - Large-scale component high-altitude fortune sliding over long distances and positioning trolley - Google Patents
Large-scale component high-altitude fortune sliding over long distances and positioning trolley Download PDFInfo
- Publication number
- CN108570936A CN108570936A CN201810201478.9A CN201810201478A CN108570936A CN 108570936 A CN108570936 A CN 108570936A CN 201810201478 A CN201810201478 A CN 201810201478A CN 108570936 A CN108570936 A CN 108570936A
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- Prior art keywords
- pair
- trolley
- oil cylinder
- fortune
- rail
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
Abstract
The invention discloses a kind of large-scale component high-altitude fortune sliding over long distances and positioning trolleies, including：A pair of of trolley comprising the first trolley and the second trolley, a pair of trolley are slidably disposed on the track with a pair of parallel rail, and first trolley is located at the front end of second trolley；Attachment device, a pair of trolley of connection；A pair of of self-locking type crawl device is relatively arranged on a pair of rail；A pair of of hydraulic cylinder is corresponded with the self-locking type crawl device；One end of the hydraulic cylinder is fixed with first trolley, the other end with and its corresponding self-locking type crawl device fix；A pair of of positioning system is respectively arranged on a pair of trolley, and the positioning system is used to wait for the positioning of sliding fortune girder steel.The present invention have many advantages, such as simple in structure, construction efficiency is high, it is safe, can move over long distances, can be widely applied to technical field of bridge construction.
Description
Technical field
The present invention relates to technical field of bridge construction.It is more particularly related to a kind of large-scale component high-altitude length away from
From sliding fortune and positioning trolley.
Background technology
Girder steel slides a kind of construction method that erection is common in current bridge construction；Girder steel is placed directly in slide
Top, slide the sliding for realizing girder steel in orbit by slide, there are when the gradient in slipping, girder steel can be from slide
It slides, safety is low.
After girder steel sliding in place, according to design requirement, the adjustment for carrying out vertical, transverse direction and longitudinal direction plan-position is needed.
Current technology is girder steel sliding to be realized the adjustment of girder steel plan-position by installing jack in orbit afterwards in place, but grasp
Make complex procedures, construction efficiency is low.
Invention content
The object of the present invention is to provide it is a kind of it is simple in structure, construction efficiency is high, the safe, large size that can move over long distances
Component high-altitude fortune sliding over long distances and positioning trolley.
In order to realize these purposes and other advantages according to the present invention, it is sliding over long distances to provide a kind of large-scale component high-altitude
Fortune and positioning trolley, including：
A pair of of trolley comprising the first trolley and the second trolley, a pair of trolley are slidably disposed in a pair
On the track of parallel steel rails, first trolley is located at the front end of second trolley；
Attachment device, a pair of trolley of connection；
A pair of of self-locking type crawl device is relatively arranged on a pair of rail；
A pair of of hydraulic cylinder is corresponded with the self-locking type crawl device；One end of the hydraulic cylinder and described the
One trolley is fixed, the other end with and its corresponding self-locking type crawl device fix；
A pair of of positioning system is respectively arranged on a pair of trolley, and the positioning system is used to wait for sliding fortune girder steel
Positioning.
Preferably, the attachment device includes a pair of parallel and spaced first fining twisted steel, first essence
The both ends for rolling screw-thread steel are detachably connected with a pair of of trolley respectively.
Preferably, the trolley includes the crossbeam of a pair of of longeron and connection a pair of longeron, and the longeron of the trolley respectively can
Sliding is arranged on the track with two parallel steel rails；
The positioning system include the first counter-force seat, a pair of lateral oil cylinder, a pair of vertical oil cylinder, a pair of second counter-force seat and
A pair of of longitudinal direction oil cylinder；
Be provided on the crossbeam the first counter-force seat and a pair of opposing the first counter-force seat both ends lateral oil cylinder；Institute
It states lateral oil cylinder to be limited by the first snap-gauge, along the transversal stretching of track；
A pair of vertical oil cylinder is relatively set on the longeron, the vertical oil cylinder is limited by the second snap-gauge, along vertical
Direction is flexible；
A pair of second counter-force seat, the longeron correspond, and the second counter-force seat is fixed on the upper of corresponding longeron
Front end of the surface along sliding fortune direction；Second counter-force seat and it is arranged and is both provided with one between the vertical oil cylinder on its corresponding vertical bridge
Along longitudinal oil cylinder of the longitudinal extension of track.
Preferably, the horizontal cover board of the upper surface setting of the vertical oil cylinder, the cover board protrude from the vertical oil cylinder
Upper surface.
Preferably, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：Tension structure comprising
A pair hooks plate, the second fining twisted steel, third fining twisted steel, the 4th fining twisted steel；
A pair of slot for hooking plate is sticked in the rear and front end for waiting for sliding fortune girder steel along sliding fortune direction respectively；
The both ends of second fining twisted steel are hingedly connected to be located at the lid of the first trolley of the front end along sliding fortune direction
The cover board of plate and the second trolley positioned at the rear end along sliding fortune direction；
The both ends of the third fining twisted steel are removably connected to the cover board of the first trolley and transport direction along sliding respectively
The hook plate of front end；
The both ends of 4th fining twisted steel are removably connected to the cover board of the second trolley and transport direction along sliding respectively
The hook plate of rear end.
Preferably, the crossbeam of the trolley is arranged at intervals with a pair of of otic placode relatively along the both sides of track longitudinal direction.
Preferably, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：First backing plate and the second pad
Plate；
First backing plate is set between the lateral oil cylinder and the first counter-force seat；
Second backing plate is set between longitudinal oil cylinder and the second counter-force seat.
Preferably, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：Sleeve, to be rectangular and
The housing shape of lower face opening, the sleeve are sheathed on the vertical oil cylinder.
Preferably, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：Brake gear comprising
A pair of of class L-type plate, a pair of magnet, a pair of of electromagnet, elastic element；
A pair of class L-type plate is relatively arranged on the both sides of the rail and its inner wall is towards the rail, described in a pair
What the upper end of class L-type plate can rotate in perpendicular is hinged on the trolley；
Upper end of a pair of electromagnet along the longitudinally disposed of the rail and the lower flange that is relatively fixed to the rail
Face；
The lower face of a pair of magnet is opposite with a pair of upper surface of electromagnet respectively, a pair of magnet it is upper
End face is separately connected the lower end of a pair of class L-type plate；
The elastic element along the rail lateral setting and positioned at the top of the rail, the two of the elastic element
End is individually fixed on a pair of class L-type plate；
Wherein, after the electromagnet is powered, attraction is generated to the magnet.
Preferably, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：Character cut in bas-relief template, Yi Duiyuan
Pipe；
The recess of the character cut in bas-relief template is sticked in the upper end of the rail, and the inner wall of the concave shape plate is provided with sea
There is the inner cavity of concave character type, the character cut in bas-relief template to form multiple and inner cavity with recess on sponge contact surface for silk floss, the character cut in bas-relief template
The through-hole communicated；
One end of a pair of pipe is relatively fixed to both sides of the character cut in bas-relief template and interior with character cut in bas-relief template respectively
Chamber communicates, and the other end of a pair of pipe is tilted upward respectively across a pair of class L-type plate and fixation；
Wherein, the other end of the pipe connects oil feeding device, the inner cavity of the inner cavity of the pipe and the character cut in bas-relief template
Form a lubricating oil flow channel.
The present invention includes at least following advantageous effect：
1, vehicle structure is simple, easy for installation, and bearing capacity is big；
2, positioning system is set on trolley, integrates sliding function and positioning function, reduced girder steel and be slid onto
The time that positioning system is installed behind position, improve construction efficiency；
3, girder steel is there are when the gradient in slipping, and tension structure makes girder steel not slid from trolley, safety
It is high；
4, for trolley when going up a slope or there are when emergency, the braking of trolley may be implemented in brake system；
5, trolley gives rail coating lubricating oil in movement so that sliding is more smooth.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the front view of trolley of the present invention；
Fig. 2 is trolley of the present invention and the vertical view of the positioning system；
Fig. 3 is trolley of the present invention and the front view of the positioning system；
Fig. 4 is the structural schematic diagram of the present invention；
Fig. 5 is the schematic diagram that trolley of the present invention is connect with girder steel；
Fig. 6 is the scheme of installation of attachment device of the present invention；
Fig. 7 is the schematic diagram of brake gear of the present invention, the character cut in bas-relief template and a pair of pipe；
Fig. 8 is that the girder steel of the present invention slides layout drawing.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of instruction or hint meaning are necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in figures 1-8, the present invention provides a kind of large-scale component high-altitude trolley of transporting and transpose sliding over long distances, including：
A pair of of trolley comprising the first trolley 1 and the second trolley 2, a pair of trolley are slidably disposed in one
To on the track of parallel steel rails 3, first trolley 1 is located at the front end of second trolley 2；
Attachment device, a pair of trolley of connection；
A pair of of self-locking type crawl device 5 is relatively arranged on a pair of rail 3；
A pair of of hydraulic cylinder 6 is corresponded with the self-locking type crawl device 5；One end of the hydraulic cylinder 6 with it is described
First trolley 1 is fixed, the other end with and its corresponding self-locking type crawl device 5 fixation；
A pair of of positioning system is respectively arranged on a pair of trolley, and the positioning system is used to wait for sliding fortune girder steel 7
Positioning.
In the above-mentioned technical solutions, the trolley lower face is set to by railway limit block on the rail 3；Girder steel 7
When weight is uneven, the stress of a pair of trolley can be different, lead to the frictional force between the small car bottom and the rail 3
Have differences so that the moving of car is asynchronous, the attachment device make the movement of a pair of trolley have synchronism and
Keep the spacing between a pair of trolley constant；The hydraulic cylinder 6 is located at the rear end of first trolley 1, to described
One trolley 1, which generates jacking force, makes first trolley 1 move forward；
The fixation of the hydraulic cylinder 6 and first trolley 1 and the self-locking type crawl device 5, which is preferentially selected, to be hinged, when
When selection welding is fixed, setting angle need to be controlled；
The self-locking type crawl device 5 includes clamping seats, otic placode, baffle, a pair of wedge-shaped fixture block, a pair of of bar reinforcement, a pair of of bullet
Spring, a pair of of nut；The clamping seats are installed on the rail 3；The pair of wedge shape fixture block is relatively arranged on the rail 3
Longitudinal both sides and between the clamping seats and the rail 3；A pair of spring and a pair of bar reinforcement one are a pair of
It answers and the spring pocket is set on the corresponding bar reinforcement, after one end of the bar reinforcement connects the wedge-shaped fixture block
End；The rear end of the clamping seats is bolted in the baffle and the lower end of 3 top flange of the rail is hooked in its lower end, a pair of
The other end of the bar reinforcement connects a pair of nut after being each passed through the baffle；The otic placode is fixed on the clamping seats
Front end and hinged with the hydraulic cylinder 6；The wedge shape fixture block increases with groove can be arranged on the contact surface of the rail 3
Frictional force between the wedge shape fixture block and the rail 3；
When the piston rod of the hydraulic cylinder 6, which stretches out, pushes trolley, the self-locking type crawl device 5 can Automatic-clamping rail
Road；When the piston rod retraction of the hydraulic cylinder 6, the spring is compressed, the clamping seats is made to be unclamped with the wedge-shaped fixture block,
The self-locking type crawl device 5 is driven to move forward；
In order to keep the movement of girder steel 7 more firm, the both sides of 7 center line of girder steel are arranged symmetrically two tracks, two tracks
On be both provided with a pair of trolley and a pair of positioning system, four trolleies are located at the four of 7 lower surface of girder steel
End.
In another technical solution, the attachment device includes a pair of parallel and spaced first fining twisted steel
4, the both ends of first fining twisted steel 4 are detachably connected with a pair of of trolley 1 respectively.
In the above-mentioned technical solutions, it after the both ends of first fining twisted steel 4 can be each passed through a pair of trolley, uses
Nut locks the both ends of first fining twisted steel 4；First fining twisted steel 4 can be by multiple fining twisted steel spiral shells
Line steel connector is formed by connecting.
In another technical solution, the trolley includes the crossbeam 9 of a pair of of longeron 8 and connection a pair of longeron 8, described small
The longeron 8 of vehicle is slidably disposed in respectively on the track with two parallel steel rails 3；
The positioning system includes the first counter-force seat 10, a pair of lateral oil cylinder 11, vertically oil cylinder 12, a pair second are anti-for a pair
Power seat 13 and a pair of longitudinal oil cylinder 14；
The first counter-force seat 10 and a pair of opposing are provided on the crossbeam 9 in the laterally oily of 10 both ends of the first counter-force seat
Cylinder 11；The transverse direction oil cylinder 11 is limited by the first snap-gauge 15, along the transversal stretching of track；
A pair of vertical oil cylinder 12 is relatively set on the longeron 8, the vertical oil cylinder 12 is limited by the second snap-gauge 16, edge
It is flexible vertical direction；
A pair of second counter-force seat 13, the longeron 8 correspond, and the second counter-force seat 12 is fixed on corresponding longeron
Front end of 8 upper surface along sliding fortune direction；Second counter-force seat 13 and it is arranged between the vertical oil cylinder 12 on its corresponding vertical bridge
It is both provided with a longitudinal oil cylinder 14 along the longitudinal extension of track.
In the above-mentioned technical solutions, the plan-position of girder steel 7 is adjusted to the position of design requirement by the positioning system
It sets, 12 pushing tow girder steel 7 of the vertical oil cylinder carries out the adjustment of vertical position, the longitudinal direction oil cylinder 14 vertical oil described in pushing tow backward
Cylinder 12 realizes that the adjacent vertical oil cylinder 12 of pushing tow is distinguished in the adjustment of the lengthwise position of girder steel 7, a pair of lateral oil cylinder 11
The adjustment for realizing the lateral position of girder steel 7, trolley described in 6 pushing tow of the hydraulic cylinder realize the forward movement of girder steel 7；
After the plan-position of girder steel 7 is adjusted to design requirement, four support pads are arranged in the lower section of girder steel 7, support pad upper end
Tetrafluoro slide plate, steel plate and rubber pad are disposed between face and the lower face of girder steel 7 from bottom to up；Girder steel 7 is positioned over branch
After on pad, the vertical oil cylinder 12 is retracted, and the trolley is removed from the lower end of girder steel 7；
The hydraulic cylinder 6, the vertical oil cylinder 12, the lateral oil cylinder 11, longitudinal oil cylinder 14 are all connected with pumping plant,
Pumping plant is controlled by controller, and the pumping plant trolley that can be slided on the rail 3, the connection of pumping plant trolley are provided with below pumping plant
In the rear end of the second trolley 2；
The first counter-force seat 10 is convex, and when the positioning system failure or generation emergency case needs interim place
When girder steel 7, after the upper ends steel plate and rubber slab of the protrusion of the first counter-force seat 10, girder steel 7 is placed temporarily
In the top of rubber slab, rubber slab can protect 7 bottom plate of girder steel paint not to be worn；
When girder steel 7 is placed in the positioning system, the ribbed stiffener of girder steel 7 is arranged in the vertical oil cylinder 12 or institute
State the surface of the first counter-force seat 10.
In another technical solution, the cover board 17 of the upper surface setting level of the vertical oil cylinder 12, the cover board 17
Protrude from the upper surface of the vertical oil cylinder 12.
In the above-mentioned technical solutions, upper end and girder steel 7 of the setting of the cover board 17 for increasing the vertical oil cylinder 12
The forced contact area of lower end avoids girder steel 7 from being deformed with 12 contact position of vertical oil cylinder；The cover board 17 is arranged may be used also
Facilitate setting backing plate, after the vertical oil cylinder 12 is fully extended, when the vertical position of girder steel 7 is still not up to design requirement, needs
Steel plate and rubber slab are placed between 7 lower surface of the cover board 17 and girder steel to assist the vertical oil cylinder 12 to carry out position tune
It is whole.
In another technical solution, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：Tensioning
Structure comprising a pair hooks plate 18, the second fining twisted steel 19, third fining twisted steel 20, the 4th fining twisted steel 21；
A pair of slot for hooking plate 18 is sticked in the rear and front end for waiting for sliding fortune girder steel 7 along sliding fortune direction respectively；
The both ends of second fining twisted steel 19 are hingedly connected to be located at the first trolley 1 of the front end along sliding fortune direction
The cover board 17 of cover board 17 and the second trolley 2 positioned at the rear end along sliding fortune direction；
The both ends of the third fining twisted steel 20 are removably connected to the cover board 17 of the first trolley 1 and are transported along sliding respectively
The hook plate 18 of direction front end；
The both ends of 4th fining twisted steel 21 are removably connected to the cover board 17 of the second trolley 2 and are transported along sliding respectively
The hook plate 18 of direction rear end.
In the above-mentioned technical solutions, the tension structure can guarantee in acclive sliding, and girder steel 7 is not fallen off or partially
Position；Second fining twisted steel 19 can be formed by connecting by multiple fining twisted steels by screw-thread steel connector.
In another technical solution, the crossbeam 9 of the trolley is arranged at intervals with one relatively along the both sides of track longitudinal direction
To otic placode 22.
In the above-mentioned technical solutions, the front and back end of the pumping plant trolley is both provided with otic placode, pumping plant trolley front end
Otic placode and the otic placode 22 of 2 rear end of the second trolley are attached by steel wire rope；The otic placode of pumping plant trolley rear end may be used also
Hoist engine is connected by steel wire rope, after the trolley use, pumping plant trolley and the trolley return to described in hoist engine post-tensioning
Initial position；After should being dismantled the baffle of the self-locking type crawl device 5 and taking out wedge-shaped fixture block, after can just starting hoist engine progress
It draws；When a pair of trolley is set on track, need to adjust the distance between a pair of described trolley, it at this time can be by otic placode
Connecting steel wire ropes are pulled on 22.
In another technical solution, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：First
Backing plate 23 and the second backing plate 24；
First backing plate 23 is set between 11 and first counter-force seat 10 of the lateral oil cylinder；
Second backing plate 24 is set between 14 and second counter-force seat 13 of longitudinal oil cylinder.
In the above-mentioned technical solutions, when the stroke of the lateral oil cylinder 11 and longitudinal oil cylinder 14 is inadequate, institute is set
The first backing plate 23 and second backing plate 24 are stated to increase stroke.
In another technical solution, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：Sleeve
25, it is rectangular and open lower face housing shape, the sleeve 25 is sheathed on the vertical oil cylinder 11, and the sleeve 25 is used
In protecting the vertical oil cylinder 12 and increase perpendicular and the lateral oil cylinder 11 and the longitudinal direction of the vertical oil cylinder 12
The contact area of oil cylinder 14.
In another technical solution, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：Brake
Device comprising a pair of of class L-type plate 26, a pair of magnet 27, a pair of of electromagnet 28, elastic element 29；
A pair of class L-type plate 26 is relatively arranged on the both sides of the rail 3 and its inner wall is towards the rail 3, a pair of
What the upper end of the class L-type plate 26 can rotate in perpendicular is hinged on the trolley；
A pair of electromagnet 28 is along the longitudinally disposed of the rail 3 and the lower flange that is relatively fixed to the rail 3
Upper surface；
The lower face of a pair of magnet 27 is opposite with the upper surface of a pair of electromagnet 28 respectively, a pair of magnet
27 upper surface is separately connected the lower end of a pair of class L-type plate 26；
The elastic element 29 is arranged and along the lateral of the rail 3 positioned at the top of the rail 3, the elastic element
29 both ends are individually fixed on a pair of class L-type plate 26；
Wherein, after the electromagnet 28 is powered, attraction is generated to the magnet 27.
In the above-mentioned technical solutions, the rail 3 is I-shaped；When the sliding of girder steel 7 is in upward slope, the hydraulic cylinder
6 retract, and the trolley can glide under gravity, to avoid the trolley from gliding, the electromagnet 28 are powered and is attracted
The magnet 27 brakes the trolley；When the trolley being needed to move, the electromagnet 28 need to only be powered off, the electricity
Magnet 28 and the attraction of the magnet 27 disappear, and the elastic element 29 rebounds the class L-type plate 26 and the magnet 27,
It avoids the magnet 27 from declining the contact electromagnet 28 due to gravity, the movement of the trolley is had an impact；The brake
Vehicle device can also be used in emergency circumstances braking.
In another technical solution, large-scale component high-altitude fortune sliding over long distances and positioning trolley further include：Character cut in bas-relief
Template 30, a pair of of pipe 31；
The recess of the character cut in bas-relief template 30 is sticked in the upper end of the rail 3, and the inner wall of the concave shape plate is provided with
There is the inner cavity of concave character type, the character cut in bas-relief template 30 to be formed with recess on sponge contact surface multiple for sponge, the character cut in bas-relief template 30
The through-hole communicated with inner cavity；
One end of a pair of pipe 31 be relatively fixed to respectively the both sides of the character cut in bas-relief template 30 and with character cut in bas-relief template
30 inner cavity communicates, and the other end of a pair of pipe 31 is tilted upward respectively across a pair of class L-type plate 26 and fixed；
Wherein, the other end of the pipe 31 connects oil feeding device, the inner cavity of the pipe 31 and the character cut in bas-relief template 30
Inner cavity formed a lubricating oil flow channel.
In the above-mentioned technical solutions, oil feeding device squeezes into lubricating oil in lubricating oil flow channel, and the sponge storage comes
From the lubricating oil of through-hole and as lubricating oil is applied on the rail 3 by the movement of the trolley, make trolley 1 in the rail
Sliding on 3 is more smooth.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of large-scale component high-altitude fortune sliding over long distances and positioning trolley, which is characterized in that including：
A pair of of trolley comprising the first trolley and the second trolley, a pair of trolley are slidably disposed in a pair of parallel
On the track of rail, first trolley is located at the front end of second trolley；
Attachment device, a pair of trolley of connection；
A pair of of self-locking type crawl device is relatively arranged on a pair of rail；
A pair of of hydraulic cylinder is corresponded with the self-locking type crawl device；One end of the hydraulic cylinder and described first small
Vehicle is fixed, the other end with and its corresponding self-locking type crawl device fix；
A pair of of positioning system is respectively arranged on a pair of trolley, and the positioning system is used to wait for the positioning of sliding fortune girder steel.
2. large-scale component high-altitude as described in claim 1 fortune sliding over long distances and positioning trolley, which is characterized in that the connection dress
It sets including a pair of parallel and spaced first fining twisted steel, the both ends of first fining twisted steel are small with a pair respectively
Vehicle is detachably connected.
3. large-scale component high-altitude as described in claim 1 fortune sliding over long distances and positioning trolley, which is characterized in that the trolley packet
The crossbeam of a pair of of longeron and connection a pair of longeron is included, the longeron of the trolley is slidably disposed in respectively with two parallel steel
On the track of rail；
The positioning system includes the first counter-force seat, a pair of lateral oil cylinder, a pair of vertical oil cylinder, a pair of second counter-force seat and a pair
Longitudinal oil cylinder；
Be provided on the crossbeam the first counter-force seat and a pair of opposing the first counter-force seat both ends lateral oil cylinder；The cross
It is limited to oil cylinder by the first snap-gauge, along the transversal stretching of track；
A pair of vertical oil cylinder is relatively set on the longeron, the vertical oil cylinder is limited by the second snap-gauge, along vertical direction
It is flexible；
A pair of second counter-force seat, the longeron correspond, and the second counter-force seat is fixed on the upper surface of corresponding longeron
Front end along sliding fortune direction；Second counter-force seat and it is arranged and is both provided with one along rail between the vertical oil cylinder on its corresponding vertical bridge
Longitudinal oil cylinder of the longitudinal extension in road.
4. large-scale component high-altitude as claimed in claim 3 fortune sliding over long distances and positioning trolley, which is characterized in that the vertical oil
The cover board of the upper surface setting level of cylinder, the cover board protrude from the upper surface of the vertical oil cylinder.
5. large-scale component high-altitude as claimed in claim 4 fortune sliding over long distances and positioning trolley, which is characterized in that further include：
Pull-up structure comprising a pair hooks plate, the second fining twisted steel, third fining twisted steel, the 4th fining twisted steel；
A pair of slot for hooking plate is sticked in the rear and front end for waiting for sliding fortune girder steel along sliding fortune direction respectively；
The both ends of second fining twisted steel be hingedly connected to be located at the cover board of the first trolley of the front end along sliding fortune direction and
Positioned at the cover board of the second trolley of the rear end along sliding fortune direction；
The both ends of the third fining twisted steel are removably connected to the cover board of the first trolley and transport direction front end along sliding respectively
Hook plate；
The both ends of 4th fining twisted steel are removably connected to the cover board of the second trolley and transport direction rear end along sliding respectively
Hook plate.
6. large-scale component high-altitude as described in claim 1 fortune sliding over long distances and positioning trolley, which is characterized in that the trolley
Crossbeam is arranged at intervals with a pair of of otic placode relatively along the both sides of track longitudinal direction.
7. large-scale component high-altitude as claimed in claim 3 fortune sliding over long distances and positioning trolley, which is characterized in that further include：The
One backing plate and the second backing plate；
First backing plate is set between the lateral oil cylinder and the first counter-force seat；
Second backing plate is set between longitudinal oil cylinder and the second counter-force seat.
8. large-scale component high-altitude as claimed in claim 3 fortune sliding over long distances and positioning trolley, which is characterized in that further include：Set
Cylinder, is rectangular and open lower face housing shape, and the sleeve is sheathed on the vertical oil cylinder.
9. large-scale component high-altitude as described in claim 1 fortune sliding over long distances and positioning trolley, which is characterized in that further include：It stops
Vehicle device comprising a pair of of class L-type plate, a pair of magnet, a pair of of electromagnet, elastic element；
A pair of class L-type plate is relatively arranged on the both sides of the rail and its inner wall is towards the rail, a pair of class L-type
What the upper end of plate can rotate in perpendicular is hinged on the trolley；
Upper surface of a pair of electromagnet along the longitudinally disposed of the rail and the lower flange that is relatively fixed to the rail；
The lower face of a pair of magnet is opposite with a pair of upper surface of electromagnet respectively, the upper surface of a pair of magnet
It is separately connected the lower end of a pair of class L-type plate；
The elastic element is arranged and along the lateral of the rail positioned at the top of the rail, the both ends point of the elastic element
It is not fixed on a pair of class L-type plate；
Wherein, after the electromagnet is powered, attraction is generated to the magnet.
10. large-scale component high-altitude as claimed in claim 9 fortune sliding over long distances and positioning trolley, which is characterized in that further include：It is recessed
Font plate, a pair of of pipe；
The recess of the character cut in bas-relief template is sticked in the upper end of the rail, and the inner wall of the concave shape plate is provided with sponge, institute
Stating character cut in bas-relief template has an inner cavity of concave character type, and the character cut in bas-relief template multiple is communicated with inner cavity with being recessed to be formed on sponge contact surface
Through-hole；
One end of a pair of pipe be relatively fixed to respectively the both sides of the character cut in bas-relief template and with the inner cavity phase of character cut in bas-relief template
Logical, the other end of a pair of pipe is tilted upward respectively across a pair of class L-type plate and fixation；
Wherein, the other end of the pipe connects oil feeding device, and the inner cavity of the pipe and the inner cavity of the character cut in bas-relief template are formed
One lubricating oil flow channel.
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| CN201810201478.9A CN108570936A (en) | 2018-03-12 | 2018-03-12 | Large-scale component high-altitude fortune sliding over long distances and positioning trolley |
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| CN201810201478.9A CN108570936A (en) | 2018-03-12 | 2018-03-12 | Large-scale component high-altitude fortune sliding over long distances and positioning trolley |
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Application publication date: 20180925 |