CN206886049U - Lorry suspension type framework repair conveying multifunctional dolly - Google Patents
Lorry suspension type framework repair conveying multifunctional dolly Download PDFInfo
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- CN206886049U CN206886049U CN201720718347.9U CN201720718347U CN206886049U CN 206886049 U CN206886049 U CN 206886049U CN 201720718347 U CN201720718347 U CN 201720718347U CN 206886049 U CN206886049 U CN 206886049U
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- suspension type
- type framework
- conveying
- multifunctional dolly
- traveling
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Abstract
The utility model discloses a kind of lorry suspension type framework repair conveying multifunctional dolly, including lowering or hoisting gear, running gear, rotating device, erecting by overhang and control system；Lowering or hoisting gear is oriented to using integrated design and using line slideway, makes descending operation more safety and steady.Running gear uses rectangular frame structure, can put down dolly among two tracks of pipeline, carries out Quick overhaul.Rotating device uses sealed square box frame structure, and structure is compacter, and sealing effectiveness is more preferable.Erecting by overhang includes hanging casing, movable hook and suspension hook adjusting means.It can meet that suspension type framework repair conveying and the maintenance of various truck frame, conveying require, realize and hanging is carried out to various truck frame and carries out intelligent scheduling operation on the conveyor line.
Description
Technical field
It the utility model is related to a kind of device for being conveyed to railway freight-car framework repair, more particularly to a kind of goods
Car suspension type framework repair conveying multifunctional dolly.
Background technology
The introducing of heavy-duty freight car is developed and put into effect, China railways has been stepped in the process of great-leap-forward development important
A step, indicate China railway transportation cause marched toward world's rank of advanced units.How to ensure and improve heavy-duty freight car
Repair quality, it is an important topic of the pendulum in face of China railways lorry maintenance department.
At present, the transport trolley used on traditional truck frame suspension type maintenance pipeline, can not meet heavy duty completely
The demand of truck frame maintenance.
The content of the invention
The purpose of this utility model is to provide a kind of lorry suspension type framework repair conveying multifunctional dolly.
The purpose of this utility model is achieved through the following technical solutions：
Lorry suspension type framework repair conveying multifunctional dolly of the present utility model, including lowering or hoisting gear, running gear,
Rotating device, erecting by overhang and control system；The lowering or hoisting gear uses integrated design, including lifting motor, lifting
Screw, anti-drop device, elevating screw, directive slide track combination, lifting column, the lifting motor is connected with decelerator, described
Elevating screw passes through inside the decelerator.
The lorry suspension that the utility model embodiment provides it can be seen from above-mentioned technical scheme provided by the utility model
Formula framework repair conveying multifunctional dolly.
Brief description of the drawings
Fig. 1 is that the structure for the lorry suspension type framework repair conveying multifunctional dolly that the utility model embodiment provides is shown
It is intended to；
Fig. 2 is lifting device structure schematic diagram in the utility model embodiment；
Fig. 3 is running gear structural representation in the utility model embodiment；
Fig. 4 is rotary device structure schematic diagram one in the utility model embodiment；
Fig. 5 is rotary device structure schematic diagram two in the utility model embodiment；
Fig. 6 is erecting by overhang structural representation one in the utility model embodiment；
Fig. 7 is erecting by overhang structural representation two in the utility model embodiment.
Label is as follows in figure：
A lowering or hoisting gears
A1 lifts motor A2 lowering or hoisting gear screws
A3 anti-drop device A4 lowering or hoisting gear leading screws
A5 directive slide tracks combine A6 lifting columns
B running gears
B1 running gear rectangular frame B2 traveling wheels
B3 traveling motor B4 running gear power transmission shafts
B5 position sensor B6 safety sliding contact line current-collectors
C rotating devices
C1 rotary drive motor C2 square box
C3 position sensor C4 rotary shafts
C5 turbine C6 worm screws
D erectings by overhang
D1 rectangular box D2 leading screws
D3 screw D4 movable hooks
D5 line slide rails D6 hangs motor
E control systems
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the utility model.
Lorry suspension type framework repair conveying multifunctional dolly of the present utility model, its preferable embodiment
It is：
Including lowering or hoisting gear, running gear, rotating device, erecting by overhang and control system；
The lowering or hoisting gear uses integrated design, including lifting motor, lifting nut, anti-drop device, lifting silk
Thick stick, directive slide track combination, lifting column, the lifting motor are connected with decelerator, and the elevating screw is from the decelerator
Inside passes through.
The agent structure of the running gear is rectangular frame, and framework corner is provided with traveling wheel, rectangular frame side
Termination is provided with traveling motor, and the decelerator of traveling motor is double shafts, passes through two power transmission shafts and traveling respectively
Two driving wheels of wheel connect, and install position sensor on driving wheel, current-collector is provided with rectangular frame.
The agent structure of the rotating device is square box, square box side installation rotary drive motor, opposite side
Position sensor is installed, square box uses sealed frame structure, is welded for section bar, is provided with inside square box
Rotary shaft, turbine, worm screw.
The erecting by overhang includes rectangular box, movable hook and suspension hook adjusting apparatus, and the rectangular box uses
Bottom-open formula rectangular frame structure, the movable hook share two, and movable hook top is leading screw, screw, and bottom is oblique
Face hook, movable hook are provided with X, Y, Z-direction position adjustment location means and Z axis rotating device.
The utility model requires for the maintenance craft of heavy-duty freight car framework and maintenance, has redesigned the inspection of suspension type framework
The multifunctional dolly of pipeline is repaiied, it is can be applied in heavy-duty freight car suspension type framework repair conveying, meets framework repair
During conveying requirement and auxiliary repair requirement.
The utility model solves technical problem：
(1) bearing capacity of multifunctional dolly is improved.
(2) flexibility, the stability of traveling operation are improved, realizes the two-way traveling operation of multifunctional dolly independence and freedom.
(3) multifunctional dolly erecting by overhang can be realized to various truck frame and hung, and improve the stability of hanging.
(4) multifunctional dolly lowering or hoisting gear is oriented to using line slide rail, increases the stability of lifting.
(4) rotating device separates with vehicle body frame, increases the stability of rotation.
(5) it can conveniently depart from pipeline during multifunctional dolly failure, carry out Quick overhaul, and overall structure is easy to repair.
The utility model is made up of lowering or hoisting gear, running gear, rotating device, erecting by overhang and control system.
Lowering or hoisting gear uses integrated design, is made up of motor, elevating screw, screw, anti-drop device, motor
It is compacter, more efficient with the composition matching of elevating screw.Executing agency's leading screw, the screw of lifting have auto-lock function, and
It is oriented to using line slideway, makes descending operation more safety and steady.Anti-drop device is used for safeguard protection, prevents screw from damaging
The unexpected of lowering or hoisting gear falls afterwards.
Flexibility is conveyed to improve, multifunctional dolly uses walks line mode progress framework conveying certainly.Running gear utilizes electricity
Machine is driven, and traveling action is carried out by the way of roller rolling, and traveling position is calculated by position sensor.Multifunctional dolly uses
Safety sliding contact line is powered, communicated, and safety sliding contact line current-collector is arranged on running gear.Running gear uses rectangular frame
Structure, during normal traveling, the short side of framework goes out parallel to two walking rails of pipeline, framework long side perpendicular to walking rails
During existing failure, multifunctional dolly is sling and is rotated by 90 ° using boom hoisting in workshop can be by dolly from pipeline two
Put down among track, carry out Quick overhaul.
Rotating device uses sealed square box frame structure, by turbine box, transmission turbine and worm screw, rotary decelerator
And the parts such as motor, connection flange, bearing are formed.Structure is compacter, and sealing effectiveness is more preferable.
According to truck frame type and design feature, framework hanging is carried out using brand-new four paws erecting by overhang.Hanging dress
Put including hanging casing, movable hook and suspension hook adjusting means.Casing is the main frame structure of erecting by overhang, and bottom is using unlimited
Formula designs, and can improve the convenience of installation, maintenance.Erecting by overhang (has two to hang using two movable hooks on each suspension hook
Pawl), for carrying out four-point suspension to framework.Suspension hook can carry out the position adjustment of four frees degree, including X adjusts to adjustment, Y-direction
Whole, Z-direction adjustment rotates with Z axis, and adjusting range can meet the requirement of various truck frame sling point.X uses an electricity to adjustment
Machine drives, and adjustment actuating mechanism is gear, leading screw, screw, and leading screw both ends use positive/negative thread structure design, and are slided using straight line
Rail is oriented to；Y-direction adjusts the advance by running mechanism, retreats to coordinate and complete；Z-direction adjust by the rising of elevating mechanism,
Decline to coordinate and complete；Z axis rotating device is driven using a motor, and adjustment actuating mechanism is splined shaft, bevel gear, pot wheel
Pot bar etc..
Control system is using PLC as controller, including frequency converter, position sensor etc..Controlled by PLC program, can
Hanging is realized to various truck frame and carries out intelligent scheduling operation on the conveyor line.
The utility model can meet that suspension type framework repair conveying and the maintenance of various truck frame, conveying require, realize
Hanging is carried out to various truck frame and carries out intelligent scheduling operation on the conveyor line.
(1) demand of current truck frame specific diversity is met.
(2) using from line mode design is walked, flexibility, the stability of multifunctional dolly traveling control are improved.
(3) be powered using safety sliding contact line, improve Supply Security, and make during trolley travelling with main control system
System can keep continual communication, improve scheduling, the monitor and diagnosis function of master control system.
(3) when the utility model breaks down, it can conveniently depart from pipeline, carry out Quick overhaul.
(4) the lifting structure design being oriented to using line slide rail, is improved the stability of lifting action, improved multi-functional small
The adaptability of car, fully meet the requirement of various framework pipelines.
Specific embodiment：
As shown in Figures 1 to 7, truck frame maintenance pipeline multifunctional dolly is by lowering or hoisting gear A, running gear B, rotation
Device C, erecting by overhang D and the several part compositions of control system E.
Lowering or hoisting gear A uses integrated design, including motor A1, lifting nut A2, anti-drop device A3, elevating screw
A4, directive slide track combination A5, lifting column A6 compositions.Leading screw makes the group of motor and elevating screw by being passed through inside decelerator
Dress matching is compacter, more efficient.Increase disconnecting preventing device, make descending operation safer.Carried out using line slideway
It is oriented to, makes descending operation more safety and steady.
Running gear B agent structure is rectangular frame B1, and framework corner is provided with traveling wheel B2, dolly side termination
Traveling motor B3 is installed, motor decelerator is double shafts, is connected respectively with two power transmission shaft B4, power transmission shaft and master
Driving wheel connects, and carries out traveling driving.Position sensor B5 is installed on driving wheel to be used to calculate traveling position, pacified on running gear
Equipped with current-collector B6, for, by electricity, electrical source of power input being provided for multifunctional dolly from safety sliding contact line.By position sensor
Calculate traveling position on driving wheel more accurate.
Rotating device C agent structures are square box C2, motor C1 is installed in casing side, are provided with position in opposite side
Sensor C3 is put, for calculating the anglec of rotation, square box uses sealed frame structure, is welded for section bar.Square box
Internal portion is provided with rotary shaft C4, turbine C5, worm screw C6 and lubricant grease.Independent square box structure, make sealing effectiveness more
It is good, avoid the spilling of lubricant grease.
Erecting by overhang D includes rectangular box D1, movable hook D4 and suspension hook adjusting apparatus forms.Rectangular box uses
Bottom-open formula rectangular frame structure, is welded for section bar.Movable hook shares two, and suspension hook top is leading screw D2, screw
D3, for carrying out folding conduction, bottom is inclined-plane hook, for hanging framework.Suspension hook can carry out X, Y, Z-direction position adjustment and Z
Axle rotates.Suspension hook X is driven to adjustment position device using motor D6, is rotated by chain drive leading screw D2, because leading screw is fixed,
Two screws of the X into adjusting apparatus drive two suspension hooks of both sides to carry out X-direction move toward one another respectively, during position adjustment, adopt
It is oriented to line slide rail D5.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (4)
1. a kind of lorry suspension type framework repair conveying multifunctional dolly, it is characterised in that including lowering or hoisting gear (A), traveling
Device (B), rotating device (C), erecting by overhang (D) and control system (E)；
The lowering or hoisting gear (A) uses integrated design, including lifting motor (A1), lifting nut (A2), anti-drop device
(A3), elevating screw (A4), directive slide track combination (A5), lifting column (A6), the lifting motor (A1) are connected with deceleration
Device, the elevating screw (A4) pass through inside the decelerator.
2. lorry suspension type framework repair conveying multifunctional dolly according to claim 1, it is characterised in that it is described walk
The agent structure that luggage puts (B) is rectangular frame (B1), and framework corner is provided with traveling wheel (B2), rectangular frame (B1) side
Termination is provided with traveling motor (B3), and the decelerator of traveling motor (B3) is double shafts, passes through two transmissions respectively
Axle (B4) is connected with two driving wheels of traveling wheel (B2), and position sensor (B5), rectangular frame are installed on driving wheel
(B1) current-collector (B6) is installed on.
3. lorry suspension type framework repair conveying multifunctional dolly according to claim 1, it is characterised in that the rotation
The agent structure of rotary device (C) is square box (C2), square box (C2) side installation rotary drive motor (C1), opposite side
Position sensor (C3) is installed, square box uses sealed frame structure, is welded for section bar, pacifies inside square box
Equipped with rotary shaft (C4), turbine (C5), worm screw (C6).
4. lorry suspension type framework repair conveying multifunctional dolly according to claim 1, it is characterised in that described to hang
Hang device (D) includes rectangular box (D1), movable hook (D4) and suspension hook adjusting apparatus, and the rectangular box (D1) uses
Bottom-open formula rectangular frame structure, the movable hook (D4) share two, and movable hook (D4) top is leading screw (D2), silk
Female (D3), bottom is inclined-plane hook, and movable hook (D4) is provided with X, Y, Z-direction position adjustment location means and Z axis rotating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718347.9U CN206886049U (en) | 2017-06-20 | 2017-06-20 | Lorry suspension type framework repair conveying multifunctional dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718347.9U CN206886049U (en) | 2017-06-20 | 2017-06-20 | Lorry suspension type framework repair conveying multifunctional dolly |
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| Publication Number | Publication Date |
|---|---|
| CN206886049U true CN206886049U (en) | 2018-01-16 |
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ID=61315593
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720718347.9U Active CN206886049U (en) | 2017-06-20 | 2017-06-20 | Lorry suspension type framework repair conveying multifunctional dolly |
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| CN (1) | CN206886049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719828A (en) * | 2020-12-13 | 2021-04-30 | 西南交通大学 | Flexible movable assembling system for bearing saddle |
-
2017
- 2017-06-20 CN CN201720718347.9U patent/CN206886049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719828A (en) * | 2020-12-13 | 2021-04-30 | 西南交通大学 | Flexible movable assembling system for bearing saddle |
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