CN205772864U - Self-propelled rail pressing device - Google Patents
Self-propelled rail pressing device Download PDFInfo
- Publication number
- CN205772864U CN205772864U CN201620524119.3U CN201620524119U CN205772864U CN 205772864 U CN205772864 U CN 205772864U CN 201620524119 U CN201620524119 U CN 201620524119U CN 205772864 U CN205772864 U CN 205772864U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- girder
- longeron
- pressing device
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
A kind of self-propelled rail pressing device, including bracket assembly, running gear, jack unit and bracket system, jack unit, running gear and bracket system are mounted on bracket assembly, jack unit is for being pressed in girder by rail top, bracket system is used for holding girder, running gear can move along the length direction of girder relative to girder, drives jack unit, bracket assembly and bracket system synchronizing moving.When installing rail on girder, whole pressing device can be walked along girder, be carried out the location of rail in different positions, decrease the step that temporary weld support is repeatedly set, save the engineering time, not only increase the quality of installation, also improve the efficiency of installation, provide cost savings.
Description
Technical field
This utility model relates to rail pressing device field, in particular to a kind of self-propelled rail
Pressing device.
Background technology
Tack weld support is mainly used when rail is installed on overhead and gantry cranes kind equipment girder at present
Carry out with the mode using jack.Rail is fixed on girder the mode being mostly to use welding pressing plate,
Being fixed by weld pressing plate after i.e. rail foot surface and girder upper cover plate end face are fitted, its pressing plate is along leading
The length direction of beam is provided with tens of hundreds of even more more than one piece according to the length difference of girder.At present this
Kind using tack weld support is to be required to often welding a block pressur plate position with the mode of use jack
Then jack is installed on support and rail carries out top pressure again, after reaching requirement by temporary weld support
By pressing plate, rail is fixed again.
Inventor finds under study for action, and the work progress that traditional rail is arranged on girder at least exists
Following shortcoming:
When installing girder steel, need repeatedly to arrange interim electric welding support, use jack to fix, this side
Method is extremely inefficient, quality is difficult to control, the poor accuracy of installation, meanwhile, because often place's press plate position is equal
Need temporary weld support so girder upper cover plate mechanical property there to be certain impact.
Utility model content
The purpose of this utility model is to provide a kind of self-propelled rail pressing device, at portal crane
On the girder of kind equipment, rail is quick for installation, reliable in quality, and on beam body performance without impact.
Embodiment of the present utility model is achieved in that
Based on above-mentioned purpose, this utility model provides a kind of self-propelled rail pressing device, and it includes
Bracket assembly, running gear, jack unit and bracket system, wherein:
It is total that described jack unit, described running gear and described bracket system are mounted on described support
Becoming, described jack unit for being pressed in girder by rail top, and described bracket system is used for holding described
Girder, described running gear can move along the length direction of described girder relative to described girder, drives
Described jack unit, described bracket assembly and described bracket system synchronizing moving.
In this utility model preferred embodiment, described bracket assembly include longeron, first crossbeam,
Second cross beam and the 3rd crossbeam, described first crossbeam, described second cross beam and described 3rd crossbeam
Arranged in parallel, and it is spaced setting successively along the length direction of described longeron, described first crossbeam hangs down
Straight in described longeron, described first crossbeam, described second cross beam and described 3rd crossbeam are installed on institute
State the same side of longeron.
In this utility model preferred embodiment, described running gear includes organizing travelling mechanism more, many
Group travelling mechanism is spaced setting along the length direction of described first crossbeam, often organizes described travelling mechanism and includes
The operation wheel of pair of opposing, two described operations of same group take turns the length direction along described longeron
Interval is arranged, and two described operation wheels of same group are respectively arranged in described second cross beam and the described 3rd
On crossbeam.
In this utility model preferred embodiment, described running gear also includes drive mechanism, many groups
Described travelling mechanism is connected to described drive mechanism, and described drive mechanism is used for driving the described operation of many groups
The multiple described operation wheel of mechanism rotates.
In this utility model preferred embodiment, described jack unit is set to push up compressing cylinder assembly,
Described top compressing cylinder assembly is installed on described longeron, and it is horizontal that described top compressing cylinder assembly is positioned at described first
Between beam and described second cross beam, the described travelling mechanism of many groups is positioned at the same of described top compressing cylinder assembly
Side.
In this utility model preferred embodiment, described top compressing cylinder assembly includes oil cylinder main body and work
Stopper rod, described piston rod is installed in described oil cylinder main body, and along the length direction of described oil cylinder main body
Moving back and forth, the working end of described piston rod is provided with draw-in groove, for rail described in clamping.
In this utility model preferred embodiment, described bracket system includes many connecting rods and many groups
Load carrier, the described load carrier of many groups is spaced setting, often group along the length direction of described first crossbeam
Described load carrier includes that rod and steel wire rope, described rod are parallel to described longeron, described rod
Two ends be installed on second cross beam and described 3rd crossbeam by described steel wire rope respectively, described operation
Between the mechanism's two described steel wire ropes on same described rod, the two of adjacent described load carrier
The corresponding end of rod described in root is connected by described connecting rod.
In this utility model preferred embodiment, described load carrier also includes multiple ear mount, described
The two ends of rod are connected with one end of corresponding two described steel wire ropes by two described ear mount respectively,
The other end of two described steel wire ropes is respectively by two described ear mount and described second cross beam and described the
Three crossbeams connect.
In this utility model preferred embodiment, also include horizontally-guided mechanism, described horizontally-guided
Mechanism is provided with two groups, and horizontally-guided mechanism described in two groups is positioned at the both sides of described longeron length direction,
And fixing with described bracket assembly be respectively connected.
In this utility model preferred embodiment, often organize described horizontally-guided mechanism include guiding trestle,
The fixing bar of directive wheel, guiding wheel carrier and regulation, one end of described guiding trestle is connected to described support
Assembly, its other end connects described regulation and fixes bar, and bar and described guiding trestle spiral shell are fixed in described regulation
Connect, described regulation fix bar be parallel to longeron arrange, described regulation fix bar end connect described in lead
To wheel carrier, described directive wheel is installed on described guiding wheel carrier, and the pivot center of described directive wheel is perpendicular to
Described first crossbeam and the plane at described longeron place.
This utility model embodiment provides the benefit that:
In sum, this utility model provides a kind of self-propelled rail pressing device, this device structure
Advantages of simple, convenient processing and manufacture, it is installed on maintenance cost low, meanwhile, when rail installed by girder,
Whole pressing device can be walked along girder, carries out the location of rail in different positions, decreases
The step of temporary weld support is repeatedly set, saves the engineering time, not only increase the quality of installation,
Also improve the efficiency of installation, provide cost savings.Specific as follows:
This self-propelled rail pressing device includes bracket assembly, running gear, jack unit and bracket
Device, bracket assembly is the skeleton of the installation of all parts, running gear, jack unit and bracket
Device is all arranged on bracket assembly so that whole equipment is an entirety, compact conformation, it is simple to move
Dynamic.During use, equipment is arranged on girder by bracket system, is needing to install the position profit of rail
With jack unit, rail is withstood, be pressed on girder, carry out welding job;After having welded, operation
Running gear, running gear can move back and forth on girder along its length, and running gear drives
Whole equipment moves to next installation site, withstands girder steel by pressing device and is pressed on girder,
Carry out welding.Whole process, i.e. may be implemented in girder diverse location by action row walking apparatus
Rail is installed, it is not necessary to repeats to arrange tack weld support, decreases working procedure, reduce cost,
Save the time of construction.Whole equipment moves along the length direction of girder, it is simple to ensure installation position
The accuracy put, reduces alignment error.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be in embodiment
The required accompanying drawing used is briefly described, it will be appreciated that it is new that the following drawings illustrate only this practicality
Some embodiment of type, is therefore not construed as the restriction to scope, for ordinary skill
From the point of view of personnel, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Relevant accompanying drawing.
Fig. 1 is the structure chart (application state) of the self-propelled rail pressing device of this utility model embodiment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the side view (application state) of the self-propelled rail pressing device of this utility model embodiment;
Fig. 4 is the partial enlarged drawing in this Fig. 3.
In figure:
Bracket assembly 100, longeron 110, first crossbeam 120, second cross beam 130, the 3rd crossbeam 140,
Running gear 200, operation wheel 210, drive mechanism 220,
Jack unit 300, draw-in groove 310,
Bracket system 400, connecting rod 410, rod 420, steel wire rope 430, rope cramp 440, ear
Seat 450,
Horizontally-guided mechanism 500, guiding trestle 510, directive wheel 520, guide wheel carrier 530, regulation
Fixing bar 540,
Girder 600, rail 700.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below will knot
Close the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is a part of embodiment of this utility model, and
It is not all, of embodiment.Generally herein described in accompanying drawing and this utility model embodiment of illustrating
Assembly can be arranged with various different configurations and design.
Therefore, detailed description not purport to the embodiment of the present utility model provided in the accompanying drawings below
Limit claimed scope of the present utility model, but be merely representative of selected reality of the present utility model
Execute example.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creation
Property work premise under the every other embodiment that obtained, broadly fall into the scope of this utility model protection.
It should also be noted that similar label and letter represent similar terms, therefore, one in following accompanying drawing
A certain Xiang Yi the accompanying drawing of denier is defined, then need not it is carried out further in accompanying drawing subsequently
Definition and explanation.
In description of the present utility model, it should be noted that term " on ", D score, "left", "right",
Orientation or the position relationship of the instruction such as " vertically " they are based on orientation shown in the drawings or position relationship, or
Person is the orientation or position relationship usually put during the use of this utility model product, is for only for ease of and retouches
State this utility model and simplify description rather than instruction or imply that the device of indication or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the present utility model
Limit.Describe additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing, and can not
It is interpreted as instruction or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clear and definite regulation and limit
Fixed, term " is arranged ", " installation ", " being connected ", " connection " should be interpreted broadly, for example, it is possible to
It it is fixing connection, it is also possible to be to removably connect, or be integrally connected;Can be to be mechanically connected, also
It can be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can manage with concrete condition
Solve above-mentioned term concrete meaning in this utility model.
Embodiment
Referring to Fig. 1-Fig. 4, wherein, the application state in bracket refers to that this equipment is when actually used
State, this utility model embodiment provides a kind of self-propelled rail 700 pressing device, including
Frame assembly 100, running gear 200, bracket system 400 and horizontally-guided mechanism 500.
Referring to Fig. 2, bracket assembly 100 is overall mounting framework, and it includes longeron 110, first
Crossbeam 120, second cross beam 130 and the 3rd crossbeam 140.First crossbeam 120, second cross beam 130
With the side that the 3rd crossbeam 140 is installed in longeron 110, first crossbeam 120, second cross beam 130
Arranged in parallel with the 3rd crossbeam 140, first crossbeam 120, second cross beam 130 and the 3rd crossbeam
140 are each perpendicular to longeron 110, and along the length direction interval setting of longeron 110.Whole support is total
Become 100 in frame-type mechanism, bracket assembly 100 is easily manufactured, low cost of manufacture, and be easy to peace
Dress, while ensureing installation strength, it is lightweight, it is possible to alleviate the weight of whole equipment, it is simple to
The transport of equipment and installation.
The cross section of longeron 110 is rectangle, convenient processing and manufacture, has multiple smooth plane, peace
Dress is convenient, and it is more accurate to position.First crossbeam 120, second cross beam 130 and the 3rd crossbeam 140 are equal
Main spar is set, i.e. the cross section of first crossbeam 120, the cross section of second cross beam 130 or the 3rd
The cross section of crossbeam 140 can be rectangle or square, it is simple to processing and manufacturing, simultaneously, it is simple to peace
It is contained on longeron 110.Further, mounting groove can be set on longeron 110, first crossbeam 120,
Second cross beam 130 and the 3rd crossbeam 140 are connected in mounting groove respectively, and overall structure is more firm,
Installation site is more accurate.First crossbeam 120 and the 3rd crossbeam 140 are positioned at the two ends of longeron 110,
Second cross beam 130 is between first crossbeam 120 and the 3rd crossbeam 140, and close first crossbeam 120,
First crossbeam 120, second cross beam 130 and the 3rd crossbeam 140 can by welding by the way of and longeron
110 fixing connections, it is also possible to connect by the fixed forms such as bolt are fixing.
Referring to Fig. 3, running gear includes organizing travelling mechanism more, and many group travelling mechanisms are along first crossbeam
The length direction interval of 120 is arranged, and often group travelling mechanism includes the operation wheel 210 of pair of opposing,
Two operation wheels 210 of same group of travelling mechanism are spaced setting, preferably along the length direction of longeron 110
Being set to, running gear includes two groups of travelling mechanisms, i.e. includes that four are run wheel 210, it is ensured that run
Time stationarity, four run wheel 210 simultaneously contact girders 600, on girder 600 walk, whole
Individual equipment is difficult to be occurred, and uses safety.Two of same group operation wheels 210 are separately mounted to the
On two crossbeams 130 and the 3rd crossbeam 140, the pivot center running wheel 210 is parallel to longeron 110
Length direction, it is ensured that whole equipment runs along the length direction of girder 600.
When practical operation, in order to use manpower and material resources sparingly, improve the efficiency of construction, be preferably arranged to,
Running gear 200 also includes that drive mechanism 220, drive mechanism 220 are used for providing power to road wheel,
Driving road wheel rotates, it is achieved equipment walking on girder 600.Drive mechanism 220 can be arranged
Having one, it is also possible to be provided with multiple, drive mechanism 220 drives two of one group of travelling mechanism
Road wheel rotates, or drives one to run wheel 210 rotation, powered takes turns as drivewheel, is leading
Under the drive of driving wheel, this equipment can be walked on girder 600.This situation, drive mechanism 220
Driving force need sufficiently large.It is therefore preferable that arrange multiple drive mechanism 220, each driving
Mechanism 220 drives operation wheel 210 rotation of one group of travelling mechanism, the operation of whole running gear 200
More steady.Drive mechanism 220 is preferably arranged to motor, it is simple to control the speed run.
Obviously, drive mechanism 220 drives the frame mode running wheel 210 motion to have multiple, at this not
Illustrate one by one.
Under conditions of some are special, the most electric hypodynamic situation or be not provided with drive mechanism
The situation of 220, can directly use artificial promotion running gear 200 so that it is drive whole equipment leading
Walk on beam 600, it is also possible to realize the installment work of girder 600 various location rail 700.
Refer to Fig. 3, when jack unit 300 is for installing rail 700, rail 700 is withstood on girder 600
On mechanism, it is ensured that the positional accuracy of rail 700 and girder 600, it is simple to the welding of pressing plate, top
Pressure device 300 is arranged on bracket assembly 100, is preferably arranged to, and is installed on longeron 110, top
Pressure device 300 is between first crossbeam 120 and second cross beam 130, and is positioned at first crossbeam 120
And the middle position between second cross beam 130, many group travelling mechanisms are positioned at the same of jack unit 300
Side.Jack unit 300 is preferably arranged to push up compressing cylinder assembly, and job stability is high, does not has noise,
Thrust is lasting, is difficult to loosen.
Referring to Fig. 4, further, top compressing cylinder assembly includes oil cylinder main body and piston rod, piston
Bar is installed in oil cylinder main body, and along the length direction reciprocating motion of oil cylinder main body, one end of piston rod
Being positioned at oil cylinder main body, its other end stretches out oil cylinder main body, and the one end stretching out oil cylinder main body is working end,
Being provided with draw-in groove 310 on the working end of piston rod, draw-in groove 310 is preferably arranged to rectangular channel, by steel
When rail 700 is pushed against on girder 600, rail 700 is positioned at draw-in groove 310, and draw-in groove 310 has fixed
The effect of position, it is ensured that the accuracy that rail 700 is installed, improves the quality installed.
Referring to Fig. 1 and Fig. 3, bracket system 400 includes many connecting rods 410 and organizes load carrier more,
Many group load carriers are spaced setting along the length direction of first crossbeam 120, are preferably arranged to, including two
Group load carrier, it is ensured that stress balance.Often group load carrier include rod 420, connecting rod 410 and
Steel wire rope 430, rod 420 is parallel to longeron 110 and arranges, and steel is passed through at the two ends of rod 420 respectively
Cord 430 is installed on second cross beam 130 and the 3rd crossbeam 140, after i.e. girder 600 is installed, and two
Two rods 420 of group load carrier can hold girder 600 with the structure that steel wire rope 430 forms,
Meanwhile, the end of adjacent two rod 420 correspondences is connected by connecting rod, whole bracket system 400
Being an overall structure, stress is more preferable.Steel wire rope 430 is fixed by rope cramp 440, is difficult to take off
Fall.
For the ease of installing, in the preferred version of this embodiment, often group load carrier also includes multiple ear
Seat 450, is provided with fixed pulley in ear mount 450, the two ends of rod 420 by two ear mount 450 with
One end of two corresponding steel wire ropes 430 connects, and one end of rod 420 connects an ear mount 450,
Steel cable 430 is on the fixed pulley being located at this ear mount 450, fixing even by rope cramp 440
Connecing, in like manner, the other end of rod 420 connects another ear mount 450, and another steel wire rope 430 is around being located at
On the fixed pulley of another ear mount 450, connect by rope cramp 440 is fixing.Steel wire rope 430 and
Two crossbeams 130 can also be connected by ear mount 450 with the 3rd crossbeam 140, the peace of steel wire rope 430
Dress is convenient, it is simple to adjust the distance between rod 420 and longeron 110, i.e. by changing steel wire rope 430
Length adjust rod 420 distance to longeron 110, adjust flexible, applied widely.
Refer to Fig. 3, during actual application, self-propelled rail 700 pressing device is arranged on girder 600
On, multiple upper surfaces running wheel 210 contact girder 600, control to run wheel 210 motion so that
Whole equipment is positioned at appointment position, then, opens jack unit 300, the output of jack unit 300
Rail 700 is withstood on the upper surface of girder 600 by end, now, runs wheel 210 and moves upward, leave
The upper surface of rail 700, rod 420 moves upward, and is pushed against the lower surface of girder 600, it is achieved
The action pushed against, then carries out the welding of pressing plate.After welding, jack unit 300 is closed,
The outfan of jack unit 300 reclaims, and whole equipment declines a segment distance so that road wheel contact is main
The upper surface of beam 600, rod 420 leaves the lower surface of girder 600, under gravity, steel wire
Rope 430 stretching, extension, in vertically arranged, controls running gear 200, makes whole equipment be positioned at next to be added
The position of work.Whole process operation is simple and reliable, saves manpower and materials, improves construction effect
Rate and quality.
During equipment moving, in order to ensure the accuracy of the motion of equipment, i.e. ensure whole equipment
Length direction along girder 600 moves, and in the preferred version of this embodiment, self-propelled rail 700 pushes up
Pressure equipment is additionally provided with horizontally-guided mechanism 500, and horizontally-guided mechanism 500 is provided with two groups, is positioned at
The both sides of longeron 110 length direction, and be arranged on bracket assembly 100.When equipment moving, two
Organize the horizontally-guided mechanism 500 left side and right side respectively to girder 600 to position, horizontally-guided machine
Structure 500 ensures that equipment runs along the length direction of girder 600, will not offset.Concrete,
Horizontally-guided mechanism 500 includes guiding trestle 510, directive wheel 520, guides wheel carrier 530 and regulation
Fixing bar 540, the first end of guiding trestle 510 connects bracket assembly 100, and it is solid that the other end connects regulation
Fixed pole 540, the fixing bar 540 of regulation is spirally connected with guiding trestle 510, and the fixing bar 540 of regulation is parallel to
Longeron 110, by screwing the fixing bar of adjustment so that it is slide axially with respect to guiding trestle 510,
And then change the distance between two fixing bars 540 of regulation, it is suitable for the girder of different in width (thickness)
The guiding of 600.The end of the fixing bar 540 of regulation connects guiding wheel carrier 530, and directive wheel 520 is installed on
Guide wheel carrier 530, when the fixing bar 540 of regulation regulates, drive directive wheel 520 relative movement, it is achieved
The regulation of distance.Directive wheel 520 contacts with the side of girder 600, and frictional force is little, slides more
Convenient, the pivot center of directive wheel 520 is perpendicular to first crossbeam 120 and the plane at longeron 110 place.
The foregoing is only preferred embodiment of the present utility model, be not limited to this practicality new
Type, for a person skilled in the art, this utility model can have various modifications and variations.All
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (10)
1. a self-propelled rail pressing device, it is characterised in that include bracket assembly, running gear,
Jack unit and bracket system, wherein:
It is total that described jack unit, described running gear and described bracket system are mounted on described support
Becoming, described jack unit for being pressed in girder by rail top, and described bracket system is used for holding described
Girder, described running gear can move along the length direction of described girder relative to described girder, drives
Described jack unit, described bracket assembly and described bracket system synchronizing moving.
Self-propelled rail pressing device the most according to claim 1, it is characterised in that described
Frame assembly includes longeron, first crossbeam, second cross beam and the 3rd crossbeam, described first crossbeam, institute
State second cross beam and described 3rd crossbeam is arranged in parallel, and depend on along the length direction of described longeron
Minor tick is arranged, and described first crossbeam is perpendicular to described longeron, described first crossbeam, described second horizontal stroke
Beam and described 3rd crossbeam are installed on the same side of described longeron.
Self-propelled rail pressing device the most according to claim 2, it is characterised in that described row
Walking apparatus includes organizing travelling mechanism more, and many group travelling mechanisms are spaced along the length direction of described first crossbeam
Arrange, often organize described travelling mechanism and include the operation wheel of pair of opposing, described in two of same group
Running the wheel length direction interval setting along described longeron, two described wheels that run of same group are pacified respectively
It is loaded on described second cross beam and described 3rd crossbeam.
Self-propelled rail pressing device the most according to claim 3, it is characterised in that described row
Walking apparatus also includes drive mechanism, more organize described travelling mechanism and is connected to described drive mechanism, described in drive
Motivation structure rotates for driving the multiple described operation wheel organizing described travelling mechanism more.
Self-propelled rail pressing device the most according to claim 3, it is characterised in that described top
Pressure device is set to push up compressing cylinder assembly, and described top compressing cylinder assembly is installed on described longeron, described
Top compressing cylinder assembly, between described first crossbeam and described second cross beam, organizes described travelling mechanism more
It is positioned at the same side of described top compressing cylinder assembly.
Self-propelled rail pressing device the most according to claim 5, it is characterised in that described top
Compressing cylinder assembly includes that oil cylinder main body and piston rod, described piston rod are installed in described oil cylinder main body,
And along the length direction reciprocating motion of described oil cylinder main body, the working end of described piston rod is provided with draw-in groove,
For rail described in clamping.
Self-propelled rail pressing device the most according to claim 6, it is characterised in that described torr
Rack device includes many connecting rods and organizes load carrier more, and the described load carrier of many groups is horizontal along described first
Beam length direction interval arrange, often organize described load carrier and include rod and steel wire rope, described in choose
Bar is parallel to described longeron, and the two ends of described rod are installed on second cross beam by described steel wire rope respectively
With on described 3rd crossbeam, described travelling mechanism is positioned at two described steel wire ropes on same described rod
Between, the corresponding end of two described rods of adjacent described load carrier is connected by described connecting rod.
Self-propelled rail pressing device the most according to claim 7, it is characterised in that described in hold
Mounted mechanism also includes multiple ear mount, and two described ear mount are passed through respectively with corresponding in the two ends of described rod
One end of two described steel wire ropes connects, and the other end of two described steel wire ropes is respectively by described in two
Ear mount is connected with described second cross beam and described 3rd crossbeam.
9. according to the self-propelled rail pressing device described in any one of claim 2-8, it is characterised in that
Also include that horizontally-guided mechanism, described horizontally-guided mechanism are provided with two groups, horizontally-guided described in two groups
Mechanism is positioned at the both sides of described longeron length direction, and fixing with described bracket assembly is respectively connected.
Self-propelled rail pressing device the most according to claim 9, it is characterised in that often organize institute
State horizontally-guided mechanism and include the fixing bar of guiding trestle, directive wheel, guiding wheel carrier and regulation, described
One end of guiding trestle is connected to described bracket assembly, and its other end connects described regulation and fixes bar, institute
Stating the fixing bar of regulation to be spirally connected with described guiding trestle, described regulation is fixed bar and is parallel to longeron setting, institute
The end stating the fixing bar of regulation connects described guiding wheel carrier, and described directive wheel is installed on described guiding wheel carrier,
The pivot center of described directive wheel is perpendicular to described first crossbeam and the plane at described longeron place.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620524119.3U CN205772864U (en) | 2016-06-01 | 2016-06-01 | Self-propelled rail pressing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620524119.3U CN205772864U (en) | 2016-06-01 | 2016-06-01 | Self-propelled rail pressing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205772864U true CN205772864U (en) | 2016-12-07 |
Family
ID=58135999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620524119.3U Expired - Fee Related CN205772864U (en) | 2016-06-01 | 2016-06-01 | Self-propelled rail pressing device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205772864U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107686051A (en) * | 2017-08-24 | 2018-02-13 | 芜湖市长江起重设备制造有限公司 | A kind of derailing bascule of OTC's trolley travelling mechanism |
-
2016
- 2016-06-01 CN CN201620524119.3U patent/CN205772864U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107686051A (en) * | 2017-08-24 | 2018-02-13 | 芜湖市长江起重设备制造有限公司 | A kind of derailing bascule of OTC's trolley travelling mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206705239U (en) | A kind of handling device | |
CN109399432B (en) | A kind of hoistway job platform that climbs certainly | |
CN105332389B (en) | Underground pipe rack erector | |
CN103233752B (en) | Material hoisting device for tunnel boring machine | |
CN110173103A (en) | Adhesion type removable multifunctional aerial work platform | |
CN203839815U (en) | Remote climbing device used for overhead power transmission conductor detection | |
CN205772864U (en) | Self-propelled rail pressing device | |
CN205941201U (en) | Tensile testing machine of three orientations | |
CN110953315A (en) | Travel-multiplied double-manipulator synchronous lifting mechanism and working method thereof | |
CN104310072A (en) | Green brick stacking machine | |
CN208267346U (en) | Can lateral displacement driven hanging basket | |
CN105965189A (en) | Bidirectional lifting workbench | |
CN206144163U (en) | A slip dolly that is used for wall body to print machine people | |
CN205766170U (en) | Based on magnechuck armful of formula mining elevator inspection robot mechanism | |
CN2693735Y (en) | In and out kettle crane | |
CN208486176U (en) | It is a kind of for a point dedicated inspection vehicle for secondary formula bridge | |
CN209158389U (en) | A kind of X, Y-axis link transplanting mechanism | |
CN106351451A (en) | Modularized 3D (three-dimensional) wall printing robot | |
CN208105075U (en) | A kind of mobile formwork moving trolley | |
CN109357857A (en) | Hitch even hangs pilot system | |
CN106363771B (en) | Gamut packaging type print head | |
CN110219599A (en) | A kind of engineering driller cantilever crane | |
CN205650993U (en) | Two -way elevating platform | |
CN204781987U (en) | Z of building profile make -up machine is to removing structure | |
CN204314146U (en) | Deformation measuring device and use the testing machine of this deformation measuring device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |