CN207877134U - A kind of rubber-tired carrying implement - Google Patents
A kind of rubber-tired carrying implement Download PDFInfo
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- CN207877134U CN207877134U CN201820107352.0U CN201820107352U CN207877134U CN 207877134 U CN207877134 U CN 207877134U CN 201820107352 U CN201820107352 U CN 201820107352U CN 207877134 U CN207877134 U CN 207877134U
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- trolley
- carrying implement
- rubber
- vehicle frame
- suspension
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Abstract
A kind of entitled rubber-tired carrying implement of the utility model.Belong to gantry crane technical field.Solve the problems, such as that existing carrying implement cannot be used for 40m beam piece handlings.It is mainly characterized by：Include the portal-framed structure being made of girder assembly and two supporting legs, girder assembly is connect with supporting leg by high-strength bolt, and dynamical system, hydraulic system and electrical system are equipped with；It arranges that vehicle frame and suspension turn to walking system under per side leg, is connected by high-strength bolt between vehicle frame and supporting leg；It includes walking suspension, wheel group, steering cylinder and hydraulic drive motor that suspension, which turns to walking system,；Supporting mechanism is installed below in vehicle frame；Girder assembly top is equipped with preceding trolley and rear trolley, and preceding trolley and rear trolley are connect by steel wire rope with lifting assembly.The utility model separate unit lifting capacity is 1000t, is mainly used for the work such as lifting, transport, transfer of the whole hole double line box girders of 40m in the special line for passenger trains precasting yard of domestic speed per hour 350km/h, and satisfaction removes the 42 ° of steerings of beam machine.
Description
Technical field
The utility model belongs to gantry crane technical field, more particularly to a kind of rubber-tired carrying implement.
Background technology
Country's railway and the development of highway bridge development trend forward direction Longspan Bridge, more and more bridge spans are set at present
It is calculated as 40m, needs carrying implement to have the function of handling 40m beam pieces, while needing carrying implement in addition to bale handle function, moreover it is possible to which realization is hung
Other weights are transported, realize an equipment multiple use, while to consider to improve device security, reduce cost.
Existing separate unit carrying implement lifting capacity be 900t, can only handling 32m spans precast beam piece below, 40m cannot be met
The handling of precast beam piece.
The utility model proposes a kind of rubber-tyred remove beam machine, separate unit lifting capacity is 1000t, can realize that 40m is whole with separate unit
The functions such as lifting, transport, the transfer of hole double line box girder, moreover it is possible to realize other weight requirements of handling.
Invention content
A kind of rubber-tyred of the utility model offer removes beam machine, and separate unit lifting capacity is 1000t, can realize the whole holes 40m with separate unit
The functions such as lifting, transport, the transfer of double line box girder can also be achieved the function of handling 32m, 24m, 20m beam piece；By removing beam machine
90 ° of steerings and longitudinal carrying traveling on vertical shift channel, may be implemented any one pedestal bale handle and the construction for falling beam in precasting yard
It is required that and realizing that half eight word turning functions, satisfaction remove 42 ° of turning functions of beam machine by the steering of tire；Preceding trolley and
It is driven operation on the rack that trolley is laid with using hydraulic drive motor driving gear above the girder assembly afterwards, can be moved into
Girder is across interior any position；Walking system is 8 axis, 16 walking suspension, and complete machine operation is more stable, safe and reliable, turns to
Flexibly.
The technical solution of the utility model is：A kind of rubber-tired carrying implement, including by girder assembly and two supporting legs
The portal-framed structure of composition, girder assembly are connect with supporting leg by high-strength bolt, and dynamical system, hydraulic system and electrical system are equipped with
System, it is characterised in that：It arranges that vehicle frame and suspension turn to walking system under per side leg, passes through high-strength spiral shell between vehicle frame and supporting leg
It tethers and connects；It includes walking suspension, wheel group, steering cylinder and hydraulic drive motor that suspension, which turns to walking system,；Below vehicle frame
Supporting mechanism is installed；Girder assembly top is equipped with preceding trolley and rear trolley, preceding trolley and rear trolley
It is connect with lifting assembly by steel wire rope.Suspension turns to walking system and is walked by oil cylinder control steering and hydraulic drive motor driving
Row can make 90 ° of steerings and longitudinal carrying traveling on carrying implement vertical shift channel, any one pedestal bale handle in precasting yard may be implemented
With the construction requirement for falling beam, and half eight word turning functions are realized by the steering of tire, meet 42 ° of turning functions of carrying implement,
Complete machine operation is more stable, safe and reliable, it is flexible to turn to.
Girder assembly described in the technical solution of the utility model is single double track box beam, span 48.6m,
It is equipped with the trolley track being made of rack above；Preceding trolley and rear trolley are equipped with and trolley track
The gear of cooperation and the hydraulic drive motor for driving gear.Preceding trolley and rear trolley are for lifting beam piece, separate unit two
A trolley adds up to lifting capacity to be that 1000t, preceding trolley and rear trolley drive gear in girder using hydraulic drive motor
It is driven operation on the rack that assembly is laid with above, preceding trolley and rear trolley can be moved into girder across interior any position,
Movement speed faster, it is more efficient, can handling, place beam piece periphery it is wider, can handling 40m beam pieces, can also be by adjusting
Apart from handling 32m, 24m, 20m beam piece between two hoisting overhead travelling cranes.
Girder assembly described in the technical solution of the utility model is made of six girder segments, passes through flanged plate
And turret head bracing piece is bolted.
Supporting leg described in the technical solution of the utility model is by two battered legs and increases section and forms, and battered leg and increases
Section is connected by high-strength bolt, is in A type structures.
Vehicle frame described in the technical solution of the utility model uses single box girder structure, left and right web outside point
It is not connected by high-strength bolts with 8 groups of brackets；Vehicle frame turns to the wheel group in walking system with suspension by bracket and is connected；Each
Vehicle frame is connected with 8 axis, 16 walking suspension and 4 supporting mechanisms, controls steering by oil cylinder and hydraulic drive motor drives
Dynamic traveling can make to remove 90 ° of steerings and longitudinal carrying traveling on beam machine vertical shift channel, any one pedestal in precasting yard may be implemented
Bale handle and the construction requirement for falling beam, and realize that half eight word turning functions, satisfaction remove 42 ° of steering work(of beam machine by the steering of tire
Can, complete machine operation is more stable, safe and reliable, it is flexible to turn to.
It is equipped with accessory structure on girder assembly described in the technical solution of the utility model.
Preceding trolley and rear trolley described in the technical solution of the utility model by hydraulic winch,
Transverse-moving mechanism, fixed pulley group, guide wheel group, steel wire rope, vertical shift mechanism, trolley frame, equalizer pulley group composition.
Dynamical system described in the technical solution of the utility model is by main power system and auxiliary power generation unit group
At；Main power system includes 2 sets of piggyback pods, often covers piggyback pod by a diesel engine, 2 concatenated hydraulic pumps and accumulator
Group is constituted；Auxiliary power generation unit is a 220V generating set.To complete machine lighting system, air conditioner in cab, video monitoring system
Electric power is provided.
Hydraulic system described in the technical solution of the utility model by hoofing part, steering, suspension, support,
Several big circuits such as liter, vertical shift, traversing, the braking of pincers disk, heat dissipation and hydraulic booster system form.Complete machine hydraulic system passes through electromagnetism ratio
Example valve and micro-electric control system, walking and raising use stepless speed regulation, realize tire carrying implement and are driven in startup and shutdown
The variation of speed held stationary, it is ensured that complete machine smooth start and gradual braking, impact is small, and stationarity is good.
Electrical system described in the technical solution of the utility model using distribution CAN bus mode, controller it
Between 16 controllers and 2 display screens and 32 steering encoders are connected using CAN bus.System is using multistage total
Line traffic control, every controller have 4 buses, controlling bus and bus to be strictly separated, have on the one hand ensured system control
It is delayed small, on the other hand also safeguards system communication security.Each suspension centre lifting capacity of monitoring, wind speed, the stroke of each mechanism, limit can be achieved
Position state, brake status and breaker, contactor state.Configure video monitoring system, each key position of real-time display
Working order, and store be recorded in hard disk, playback can be had access to when needing at any time.
The utility model proposes a kind of rubber-tired carrying implement, above-mentioned all disadvantages can be overcome, and can realize that 40m beams are hung
Fortune, entrucking function, moreover it is possible to realize other weight requirements of handling.The utility model is suitable for domestic speed per hour 350km/h, 250km/h
Special line for passenger trains precasting yard in 40m and the whole hole double line box girder of 32m, 24m, 20m the work such as lifting, transport, transfer.
Description of the drawings
In order to illustrate more clearly of the content of the utility model, a kind of rubber-tired carrying implement of proposition will be carried out below attached
Figure explanation, attached drawing is as part of the specification.
Fig. 1 is a kind of front view of rubber-tired carrying implement of the utility model.
Fig. 2 is a kind of side view of rubber-tired carrying implement of the utility model.
Fig. 3 is the front view of girder assembly.
Fig. 4 is the side view of girder assembly.
Fig. 5 is the front view of supporting leg.
Fig. 6 is the side view of supporting leg.
Fig. 7 is the front view that suspension turns to walking system.
Fig. 8 is the side view that suspension turns to walking system.
Fig. 9 is that a kind of 90 ° of rubber-tired carrying implement of the utility model turns to and 42 ° of half eight word turns to facing for working conditions
Figure.
Number explanation in figure：1. girder assembly；2. accessory structure；Trolley before 3.；4. lifting assembly；After 5.
Trolley；6. supporting leg；7. vehicle frame；8. suspension turns to walking system；9. dynamical system；10. hydraulic system；11. electricity
Gas system；12. bracket；13. supporting mechanism；14. wheel group；15. suspension of walking；16. double track box beam；17.
Weight trolley track；18. battered leg；19. increasing section.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be noted that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
With reference to figure 1, Fig. 2, a kind of rubber-tired carrying implement of the utility model, including be made of girder assembly 1 and two supporting legs 6
Portal-framed structure, girder assembly 1 connect with supporting leg 6 by high-strength bolt, and per 6 time arrangement vehicle frames 7 of side leg and suspension steering is walked
Row system 8 is connected between vehicle frame 7 and supporting leg 6 by high-strength bolt, and vehicle frame 7 has been disposed below suspension and has turned to walking system 8, vehicle
Frame 7 turns to walking system 8 with suspension and is connect by high-strength bolt, and suspension steering walking system 8 is turned to by oil cylinder control and liquid
Drive motor is pressed to drive traveling, 1 top of girder assembly that preceding trolley 3 and rear trolley 5 are installed, lifting assembly 4 passes through
Steel wire rope is connect with preceding trolley 3 and rear trolley 5, and complete machine is equipped with accessory structure 2, and equipment is self-powered, is equipped with power
System 9, and it is equipped with hydraulic system 10 and electrical system 11.
Preceding trolley 3 and rear trolley 5 are for lifting beam piece, and separate unit trolley is by hydraulic winch, cross sliding machine
The compositions such as structure, fixed pulley group, guide wheel group, steel wire rope, vertical shift mechanism, trolley frame, equalizer pulley group, hydraulic winch is using change
It measures motor and speed reducer drives reel, it can be achieved that stepless speed regulation, makes raising steadily without impact.Hoist engine sets three-stage brake, work
Braking uses hydraulic braking, and speed reducer band spring normally closed braking when parking, safety arrestment is using spot-type disc brake at reel
Braking ensures that box beam does not glide, hoisting system is made to have enough safeties.Preceding trolley 3 and rear trolley 5 use hydraulic pressure
Drive motor, which drives, is driven operation on the rack that gear is laid with above the girder assembly 1, can be moved into girder across interior any position,
Movement speed faster, it is more efficient, can handling, place beam piece range it is wider, it is small by adjusting preceding trolley 3 and rear lifting
Between vehicle 5 distance can handling 40m and 32m, 24m, 20m beam piece, and can other weights in handling span, realize that an equipment is a variety of
Purposes.
With reference to figure 3, Fig. 4, the girder assembly 1 is single double track box beam 16, is arranged in double track box beam 16 useful
In the trolley track 17 of trolley operation, for convenience of transporting, 16 sectional making of double track box beam, segment passes through turret head
Bracing piece is bolted, and span design is 48.6m, it can be achieved that the function of handling 40m beams piece and 32m, 24m, 20m beam piece.
With reference to figure 5, Fig. 6, the supporting leg 6 is A type structures, by two battered legs 18 and increases section and 19 forms, battered leg 18 and
Increase section 19 to connect by high-strength bolt.
With reference to figure 7, Fig. 8, the vehicle frame 7 is the load component of travelling wheel group 14, using single box girder structure, left and right
Web outside is connected by high-strength bolts with 8 groups of brackets 12 respectively.Supporting mechanism 13 is installed below in vehicle frame 7, and vehicle frame 7 passes through ox
Leg 12 turns to the wheel group 14 in walking system 8 with suspension and is connected.This carrying implement shares 2 vehicle frames 7, and each vehicle frame is connected with 8 axis
16 walking suspension 15 of line and 4 supporting mechanisms 13.
With reference to figure 9, the suspension turns to walking system 8, and by oil cylinder pushing, cooperation supporting mechanism 13 can be such that suspension turns to
Walking system 8 turns to 90 ° and half 42 ° of eight word, realizes that carrying implement is longitudinally running, laterally operation and half eight words turn to diagonal, can be with
It realizes any one pedestal bale handle in precasting yard and falls the job requirements such as beam, when specially carrying implement runs to designated position, branch
Support mechanism（13）Carrying implement is supported by oil cylinder pushing tow so that suspension turns to walking system 8 and leaves ground, then passes through steering
Oil cylinder pushing, so that suspension is turned to, walking system 8 is complete in 90 ° and 42 ° of half eight word turns to, and then 13 oil cylinder of supporting mechanism is shunk, and is made
Suspension turns to the wheel group 14 in walking system 8 and suspension 15 of walking slowly falls to ground, packs up the completion of supporting mechanism 13
It turns to.
A kind of dynamical system 9 of rubber-tired carrying implement of the utility model is made of main power system and auxiliary power generation unit,
Main power system includes 2 sets of piggyback pod（Respectively by a diesel engine, 2 hydraulic pressure series connections of pumps, accumulator group）, auxiliary generator
Group provides electric power by a 220V generating set to complete machine lighting system, air conditioner in cab, video monitoring system.
A kind of hydraulic system 10 of rubber-tired carrying implement of the utility model by hoofing part, steering, suspension, support, raising,
Several big circuits such as vertical shift, traversing, the braking of pincers disk, heat dissipation and hydraulic booster system form.Complete machine hydraulic system passes through solenoid-operated proportional
Valve and micro-electric control system, walking and raising use stepless speed regulation, realize tire carrying implement and are driven speed in startup and shutdown
Spend the variation of held stationary, it is ensured that complete machine smooth start and gradual braking, impact is small, and stationarity is good.
The electrical system 11 of rubber-tired carrying implement of the utility model a kind of is using distribution CAN bus mode, between controller
16 controllers and 2 display screens and 32 steering encoders are connected using CAN bus.System uses multi-level bus
Control, every controller have 4 buses, controlling bus and bus to be strictly separated, and have on the one hand ensured that system control is prolonged
When small, on the other hand also safeguards system communication security.Each suspension centre lifting capacity of monitoring, wind speed, the stroke of each mechanism, limit can be achieved
State, brake status and breaker, contactor state.Video monitoring system is configured, each key position of real-time display
Working order, and store and be recorded in hard disk, playback can be had access to when needing at any time.
Claims (8)
1. a kind of rubber-tired carrying implement, including by girder assembly（1）With two supporting legs（6）The portal-framed structure of composition, girder assembly
（1）With supporting leg（6）It is connected by high-strength bolt, is equipped with dynamical system（9）, hydraulic system（10）And electrical system（11）, special
Sign is：Per side leg（6）Under arrange vehicle frame（7）And suspension turns to walking system（8）, vehicle frame（7）With supporting leg（6）Between lead to
Cross high-strength bolt connection；Suspension turns to walking system（8）Including suspension of walking（15）, wheel group（14）, steering cylinder and liquid
Press drive motor；Vehicle frame（7）Supporting mechanism is installed below（13）；Girder assembly（1）Top is equipped with preceding trolley（3）After and
Trolley（5）, preceding trolley（3）And rear trolley（5）Pass through steel wire rope and lifting assembly（4）Connection.
2. a kind of rubber-tired carrying implement according to claim 1, it is characterised in that：The girder assembly（1）It is single
Double track box beam（16）, span 48.6m is equipped with the trolley track being made of rack above（17）；Preceding trolley
（3）And rear trolley（5）It is equipped with and trolley track（17）The gear of cooperation and the hydraulic drive motor for driving gear.
3. a kind of rubber-tired carrying implement according to claim 1 or 2, it is characterised in that：The girder assembly（1）By six
A girder segment composition, is bolted by flanged plate and turret head bracing piece.
4. a kind of rubber-tired carrying implement according to claim 1 or 2, it is characterised in that：The supporting leg（6）Tiltedly by two
Leg（18）And increase section（19）Composition, battered leg（18）And increase section（19）It is connected by high-strength bolt, is in A type structures.
5. a kind of rubber-tired carrying implement according to claim 1 or 2, it is characterised in that：The vehicle frame（7）Using single
Box girder structure, left and right web outside respectively with 8 groups of brackets（12）It is connected by high-strength bolts；Vehicle frame（7）Pass through bracket
（12）Walking system is turned to suspension（8）In wheel group（14）It is connected；Each vehicle frame（7）It is connected with 8 axis, 16 walking suspensions
System（15）With 4 supporting mechanisms（13）.
6. a kind of rubber-tired carrying implement according to claim 1 or 2, it is characterised in that：The girder assembly（1）On match
Standby accessory structure（2）.
7. a kind of rubber-tired carrying implement according to claim 1 or 2, it is characterised in that：The preceding trolley（3）And
Trolley afterwards（5）By hydraulic winch, transverse-moving mechanism, fixed pulley group, guide wheel group, steel wire rope, vertical shift mechanism, trolley
Frame, equalizer pulley group composition.
8. a kind of rubber-tired carrying implement according to claim 1 or 2, it is characterised in that：The dynamical system（9）By leading
Dynamical system and auxiliary power generation unit composition；Main power system includes 2 sets of piggyback pods, often covers piggyback pod by a diesel engine
Machine, 2 concatenated hydraulic pumps and accumulator group are constituted；Auxiliary power generation unit is a 220V generating set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107352.0U CN207877134U (en) | 2018-01-23 | 2018-01-23 | A kind of rubber-tired carrying implement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107352.0U CN207877134U (en) | 2018-01-23 | 2018-01-23 | A kind of rubber-tired carrying implement |
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| Publication Number | Publication Date |
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| CN207877134U true CN207877134U (en) | 2018-09-18 |
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| CN201820107352.0U Active CN207877134U (en) | 2018-01-23 | 2018-01-23 | A kind of rubber-tired carrying implement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532977A (en) * | 2020-06-18 | 2020-08-14 | 中铁十四局集团第四工程有限公司 | Gate-type ground is wall steel reinforcement cage hoist and mount hoisting apparatus even |
-
2018
- 2018-01-23 CN CN201820107352.0U patent/CN207877134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532977A (en) * | 2020-06-18 | 2020-08-14 | 中铁十四局集团第四工程有限公司 | Gate-type ground is wall steel reinforcement cage hoist and mount hoisting apparatus even |
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