CN102649530A - Remote control combined type machine for quickly assembling and disassembling railway temporary beam - Google Patents
Remote control combined type machine for quickly assembling and disassembling railway temporary beam Download PDFInfo
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- CN102649530A CN102649530A CN2012100750259A CN201210075025A CN102649530A CN 102649530 A CN102649530 A CN 102649530A CN 2012100750259 A CN2012100750259 A CN 2012100750259A CN 201210075025 A CN201210075025 A CN 201210075025A CN 102649530 A CN102649530 A CN 102649530A
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- crossbeam
- railway
- column
- temporary beam
- remote control
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Abstract
The invention aims at providing complete equipment for quickly assembling and disassembling a railway temporary beam, which can quickly, safely and stably disassemble a temporary beam transported by a rail flat car on the shoulder of a railway or disassemble the temporary beam on the shoulder of the railway on the rail flat car, so that the interval locking time can be shortened (only 1/3-1/6 of the original locking time), various losses of railway transportation caused by the blockage of trains, the behind schedule, and the other railway constructions can be greatly reduced. The machine has the technical scheme that the machine consists of a base, a stand column, a transverse beam, a crane carriage, a transverse beam adjusting support seat, a transverse beam support base, a gripper mechanism (hoisting holding forceps), a quick lock, a power system and an operation system. The machine has the advantages of being ingenious in conception, reasonable in design, simple in structure, light in weight of rod pieces, and convenient to transport, disassemble and assemble, etc. The load is scientifically and specially computed, the 'temporary beam' can be quickly, safely and stably assembled and disassembled, and the defects of long-term occupancy interval and line locking since the 'temporary beam' is assembled and disassembled on and off the railway can be solved, so that machine is time-saving and labor-saving, and is very safe and convenient, the railway locking time can be greatly reduced, and the economic loss of the railway transportation caused by railway construction can be reduced; therefore, the machine has the great beneficial effects on the safety production of railway, the cost reduction, and the benefit increase.
Description
Technical field
Temporary beam rapid loader of the present invention; Be to be used for building camp sites such as culvert, bridge tunnel below the railway along the railway; Carry out the self-powered's of just beam loading and unloading usefulness special purpose crane tool. it is a kind of remote control, hydraulic power, quick, safe railway temporary-beam quick mounting-dismounting complete apparatus; It can be with the used just beam of railway bridges and culverts construction; From the track flat truck or on the flat truck, unload, or, on track flat truck or flat truck, load with temporary beam rapid loader with the just beam of finishing using on the roadbed of camp site to the camp site roadbed.
Background technology
Newly-built or the repairing bridges and culverts of railway when construction; Need the railroad track of construction section be taken on just beam and fix; When hollowing out railroad bed in the construction and push member such as cement culvert or installation, maintenance bridges and culverts, both guaranteed that railway normally was open to traffic, can satisfy the bridges and culverts safe construction again.Before engineering begins construction; Need " just beam " to be transported to the camp site with railway platform truck; And " just beam " safety from the flat truck unloaded, in transporting the process of unloading to, need to block this section more than two hours; Various trains all must not sail the construction section into, transport to, unload to guarantee " just beam " safety.So just cause this line railway transportation to interrupt more than 2 hours, cause the late or railway minimizing of each train to start train time number etc., bring economic loss very huge to railway transportation!
Summary of the invention
The object of the present invention is to provide a kind of railway temporary-beam quick mounting-dismounting complete apparatus; It can be fast, safety, the just beam that will be transported to by the track flat truck steadily is by being discharged on the track flat truck on the railway shoulder, or the just beam on the railway shoulder being loaded on the track flat truck; Thereby shorten the section closed up time (be merely former blockade time 1/2 to 1/3), significantly reduce train stop up, late and other is because each item loss that construction of railways brings to railway transportation.
The technical scheme of remote control combination type railway temporary beam rapid loader of the present invention mainly by base, column, crossbeam, crane carriage (dolly hydraulic pressure elevator walking system), crossbeam termination adjustable support seat, crossbeam termination combined support seat, gripper mechanism (pincers are embraced in lifting), quick lockset, form by power system and operating system.
Said base is by shaped steel weldering system, the welding of shaped steel cross, the cross center a pallet is set so that column to be installed, it bears the weight of entire equipment, is installed on the railway flat truck, and has when using and snap close that the railway flat truck installs and fixes.
Said column is made up of two parts up and down; Connecting through bearing. the column bottom is fixed by bolts on the base; Column top can 360 ° of rotations; Being provided with four knock holees by 90 ° between the top and the bottom, on the station of selecting for use, pinning the location with latch. the top on column top is provided with hangers, links crossbeam with bearing pin; The top on column top also has needling, to keep the level attitude of crossbeam.
Said crossbeam is that one end hangs on the column with the twin beams draw-beam of shaped steel and sheet material weldering system, and the crossbeam other end is fixed on the crossbeam adjustable support seat. on crossbeam, be provided with two tracks, the end of track is provided with mechanical position limitation and electronic limit switch.
Said crane carriage is born and is gone up and down to raise volume mechanism and traveling driver train.
As the traveling driver train, crane carriage is walked on the crossbeam track through four travelling wheels. and hydraulic drive motor is equipped with in the side of dolly, is wound with steel rope on it, and the two ends of steel rope are fixed on two terminations of crossbeam, the pulling crane carriage.Hydraulic drive motor is realized rotating and reverse through operating system, thereby realizes the crane carriage sway; Can also control the speed of travel of dolly through the oil circuit of regulating hydraulic drive motor.
Raising volume mechanism as up-down, a hydraulic wireline winch is installed above the crane carriage base plate, also is the rotating speed through hydraulic circuit control winch, and general rising or falling speed is unsuitable too high.A fixed pulley and a steel rope fixed pivot are housed below the base plate of crane carriage, form an assembly pulley, amplify the ability that the lifting tonnage reaches to be needed through the sister block that they and lifting are embraced on the pincers.
Said crossbeam termination adjustable support seat is mounted in the strong point of crossbeam termination, and on the combined support base at the construction field (site), fluid control is regulated, and crossbeam is supported to same level height, makes the crane carriage walking easily.
Said crossbeam termination combined support seat; Be engaged on the bottom of crossbeam termination adjustable support seat, forming with crossbeam termination adjustable support seat is the same strong point of whole loader-unloader, owing to be to locate in advance at the scene; Require the basis of base reliably solid; Be divided into combined framework type and diagonal brace column, and the vehicle-mounted stud end crossbeam of the good aspect ratio of budget height is more lower slightly slightly, then the hydraulic actuating cylinder with the termination goes up and down to finely tune.
Said gripper mechanism adopts lifting to embrace pincers, and lifting is embraced to clamp when falling jaw is opened, and jaw is clamped just beam when hoisting.
It is to adopt to be fixed on the fluted disc on the column circumference that crossbeam rotates, and manually the revolving wormgear bar drives the column rotation.
When just beam remote control hydraulic pressure railway temporary beam rapid loader will be just after beam is deposited on the flat truck through this, adopt supporting quick lockset that it is fixed and transports.Described quick lockset adopts two cross-arms that structure is identical, and the below has spacing card frame to be connected with the cross-arm pin-and-hole, and just beam is defined the position, only can rotate within the specific limits with traversing.Cross-arm two upwarps and establishes a boss, the cable wire of band boomer, and on the termination that is upturned that hangs over cross-arm, the other end hangs on the termination link of the bogie truck on the flat truck.
Power system source and a diesel engine drive hydraulic power unit and to the storage battery charging, all control power supplys all are direct supplys.
Operating system is divided into power operation and electrical equipment function part, and power operation belongs to before the lifting and the beamhouse operation after the lifting, the concrete action when the electrical equipment operation is lifting.
The present invention has and is skillfully constructed, and is reasonable in design, simple in structure, each rod member is in light weight, advantages such as convenient carrying, dismounting.Load calculates through science, specialty; Can fast and safely load and unload " just beam " steadily, the defective of solved the long-time occupied section of railway loading and unloading " just beam ", blocking circuit, not only time saving and energy saving; Also quite safe convenient; Significantly reduce the railway blocking time, reduced the economic loss that construction of railways brings to railway transportation, for railway security production, cost-cutting, increase benefit and made huge contribution!
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is remote control combination type railway temporary beam rapid loader integral structure figure;
Fig. 2 is understructure figure;
Fig. 3 is pillar construction figure;
Fig. 4 is a crane carriage scheme drawing as a result;
Fig. 5 is gripper mechanism cross section structure figure;
Fig. 6 is the gripper mechanism front view;
Fig. 7 is a crossbeam adjustable support seat constructional drawing;
Fig. 8 is a frame-type crossbeam base for supporting constructional drawing;
Fig. 9 column crossbeam base for supporting constructional drawing.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment content of the present invention is elaborated:
As shown in Figure 1, the technical scheme of remote control combination type railway temporary beam rapid loader of the present invention mainly is made up of base 1, column 2, crossbeam 3, crane carriage 4, crossbeam termination adjustable support seat 5, crossbeam termination base for supporting 6, gripper mechanism 7 (pincers are embraced in lifting), quick lockset, power system and operating system.
As shown in Figure 2, said base is by shaped steel weldering system, the welding of shaped steel cross, the cross center a pallet is set so that column to be installed, it bears the weight of entire equipment, is installed on train ride or the flat truck, and has when using and snap close that the train ride installs and fixes.
As shown in Figure 3; Said column is made up of two parts up and down, connects through bearing. and column bottom 21 is fixed by bolts on the base 1, and column top 22 can 360 ° of rotations; Be provided with four knock holees 23 by 90 ° between the top and the bottom, on the station of selecting for use with latch 24 locked positions.Be provided with hangers 25 on the top on column top 22, with bearing pin link crossbeam 3; The top on column top 22 also has needling 26, to keep the level attitude of crossbeam.
Said crossbeam 3 is that one end hangs on the column with the twin beams draw-beam of shaped steel and sheet material weldering system, and the other end is fixed on the crossbeam termination adjustable support seat 5.On crossbeam 3, be provided with two tracks, the end of track is provided with mechanical position limitation and electronic limit switch.
Said crane carriage 4 is born the function of raising volume mechanism and driver train.
As driver train, crane carriage 4 is walked on the crossbeam track through four travelling wheels. and hydraulic drive motor is equipped with in the side of dolly, is wound with steel rope on it, and the two ends of steel rope are fixed on two terminations of crossbeam, the pulling crane carriage.Hydraulic drive motor is realized rotating and reverse through operating system, thereby realizes the crane carriage sway; All right, the speed of travel of the oil circuit control dolly through regulating hydraulic drive motor is about 8m/min.
As shown in Figure 4, as raising volume mechanism, the hydraulic wireline winch 42 of a 5t is installed above the base plate 41 of crane carriage 4, also be rotating speed through hydraulic circuit control winch, general rising or falling speed should not surpass 5m/min.A fixed pulley 43 and a steel rope fixed pivot are housed below the base plate 41 of crane carriage 4, embrace the sister block of pincers last 7 through them and lifting and form an assembly pulley, amplify the ability that the lifting tonnage reaches to be needed, reach the needs of load-carrying ability.
Like Fig. 5, shown in Figure 6, said gripper mechanism is for pincers 7 are embraced in the lifting that has sister block group 71; The axle that connects the upper end of two armfuls of chelas 72 is positioned at 73 li of two elliptical slots; The end of embracing chela 72 is hook-shaped, and when lifting, it is descending along elliptical slot 73 with weight to embrace chela 72; Can make lifting embrace pincers 7 and tighten up, to clamp weight.Lifting is embraced pincers 7 and jaw is opened when falling, and jaw is clamped just beam when hoisting.
As shown in Figure 7, said crossbeam termination adjustable support seat 5 is mounted in the strong point of another section of crossbeam 3, and it is placed on the crossbeam base for supporting 5 of camp site; Mainly comprise pressing plate 51, backing plate 52, ball screw 53; Regulate cylinder 54, support tube 55, needling 56; Rotation adjusting cylinder 54, needling 56 withstands crossbeam 3
Usually jack-up highly is that to leave needling 2～3mm with crossbeam 3 proper.
Said crossbeam termination base for supporting 6 is connected the bottom of crossbeam termination adjustable support seat 5; Forming with crossbeam termination adjustable support seat 5 is another fulcrum of whole loader-unloader; Owing to be to locate in advance at the scene, require the basis of base reliably solid, be divided into frame-type and column.
As shown in Figure 8, said frame-type crossbeam termination base for supporting 61 is by column 611, centering sliding sleeve 612, and big strut 613, toe dog 614, adjustment seat 615 is formed;
As shown in Figure 9, said column crossbeam termination base for supporting 62 is by upper bracket 621, middle bearing 622, and undersetting 623, adjustment seat 624 is formed.
Lifting is embraced to clamp when falling jaw is opened, and jaw is clamped just beam when hoisting.
It is to adopt to be fixed on the fluted disc on the column circumference that crossbeam rotates, and manually the revolving wormgear bar drives the column rotation.
When just beam remote control hydraulic pressure railway temporary beam rapid loader will be just after beam is deposited on the flat truck through this, adopt supporting quick lockset that it is fixed and transports.Described quick lockset adopts two cross-arms that structure is identical, and the below has spacing card frame to be connected with the cross-arm pin-and-hole, and just beam is defined the position, only can rotate within the specific limits with traversing.Cross-arm two upwarps and establishes a boss, the cable wire of band boomer, and on the termination that is upturned that hangs over cross-arm, the other end hangs on the termination link of the bogie truck on the flat truck.
Power system source and a diesel engine drive hydraulic power unit and to the storage battery charging, all control power supplys all are direct supplys.
Operating system is divided into power operation and electrical equipment function part, and power operation belongs to before the lifting and the beamhouse operation after the lifting, the concrete action when the electrical equipment operation is lifting.
Claims (10)
1. remote control combination type railway temporary beam rapid loader comprises power system, operating system, it is characterized in that: also comprise base, column, crossbeam, crane carriage, crossbeam termination adjustable support seat, crossbeam termination base for supporting, gripper mechanism, quick lockset;
Said base is by shaped steel weldering system, the welding of shaped steel cross, the cross center a pallet is set so that column to be installed, have the snap close that installs and fixes concurrently;
Said column is made up of two parts up and down, connects through bearing. and the column bottom is fixed by bolts on the base, and column top can 360 ° of rotations, are provided with four knock holees by 90 ° between the top and the bottom, use the latch locked position; Top on column top is provided with hangers, links crossbeam with bearing pin; The top on column top also has needling;
Said crossbeam is that one end hangs on the column with the twin beams draw-beam of shaped steel and sheet material weldering system, and the other end is fixed on the adjustable support seat of crossbeam termination; On crossbeam, be provided with two tracks, the end of track is provided with mechanical position limitation and electronic limit switch;
Said crane carriage is walked on the crossbeam track through four travelling wheels, and hydraulic drive motor is equipped with in the side of dolly, is wound with steel rope on it, and the two ends of steel rope are fixed on two terminations of crossbeam, the pulling crane carriage; Hydraulic drive motor is realized rotating and reverse through operating system, thereby realizes the crane carriage sway;
A hydraulic wireline winch is installed above the base plate of crane carriage, also is the rotating speed through hydraulic circuit control winch; A fixed pulley and a steel rope fixed pivot are housed below the base plate of crane carriage, are connected with gripper mechanism;
Said crossbeam termination adjustable support seat is mounted in the strong point of the other end of crossbeam, and it is placed on the base for supporting of crossbeam termination.
2. remote control combination type railway temporary beam rapid loader as claimed in claim 1 is characterized in that: said gripper mechanism is that pincers are embraced in the lifting that has the sister block group, and the axle that connects the upper end of two armfuls of chelas is positioned in two elliptical slots, and the end of embracing chela is hook-shaped; The sister block that fixed pulley below the base plate of crane carriage and steel rope fixed pivot and lifting are embraced on the pincers is formed an assembly pulley.
3. according to claim 1 or claim 2 remote control combination type railway temporary beam rapid loader, it is characterized in that: said crossbeam termination adjustable support seat comprises pressing plate, backing plate; Ball screw is regulated cylinder, support tube; Needling, the rotation adjusting cylinder, needling withstands crossbeam.
4. according to claim 1 or claim 2 remote control combination type railway temporary beam rapid loader, it is characterized in that: said crossbeam termination base for supporting is connected the bottom of crossbeam termination adjustable support seat, and forming with the crossbeam adjustable support seat is another fulcrum of whole loader-unloader.
5. remote control combination type railway temporary beam rapid loader as claimed in claim 4 is characterized in that: said frame-type crossbeam base for supporting is by column, the centering sliding sleeve, and big strut, toe dog, the adjustment seat is formed.
6. remote control combination type railway temporary beam rapid loader as claimed in claim 4 is characterized in that: said column crossbeam base for supporting is by upper bracket, middle bearing, and undersetting, the adjustment seat is formed.
7. remote control combination type railway temporary beam rapid loader as claimed in claim 1 is characterized in that: it is to adopt to be fixed on the fluted disc on the column circumference that crossbeam rotates, and manually the revolving wormgear bar drives the column rotation.
8. remote control combination type railway temporary beam rapid loader as claimed in claim 1 is characterized in that: power system source and a diesel engine drive hydraulic power unit and to the storage battery charging, all control power supplys all are direct supplys.
9. remote control combination type railway temporary beam rapid loader as claimed in claim 1; It is characterized in that: operating system is divided into power operation and electrical equipment function part; Power operation belongs to before the lifting and the beamhouse operation after the lifting, the concrete action when the electrical equipment operation is lifting.
10. remote control combination type railway temporary beam rapid loader as claimed in claim 1; It is characterized in that: described quick lockset adopts two cross-arms that structure is identical; The below has spacing card frame to be connected with the cross-arm pin-and-hole, and just beam is defined the position, only can rotate within the specific limits with traversing.Cross-arm two upwarps and establishes a boss, the cable wire of band boomer, and on the termination that is upturned that hangs over cross-arm, the other end hangs on the termination link of the bogie truck on the flat truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100750259A CN102649530A (en) | 2012-03-21 | 2012-03-21 | Remote control combined type machine for quickly assembling and disassembling railway temporary beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100750259A CN102649530A (en) | 2012-03-21 | 2012-03-21 | Remote control combined type machine for quickly assembling and disassembling railway temporary beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102649530A true CN102649530A (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100750259A Pending CN102649530A (en) | 2012-03-21 | 2012-03-21 | Remote control combined type machine for quickly assembling and disassembling railway temporary beam |
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| CN (1) | CN102649530A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210961A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气股份有限公司 | Small device dismantlement and transportation trolley in field station |
| CN107604776A (en) * | 2017-10-18 | 2018-01-19 | 江西瑞华科工贸有限公司 | Railway track construction is hung with just beam is traversing |
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| CN201095570Y (en) * | 2007-08-17 | 2008-08-06 | 贵阳铝镁设计院 | Charging crane |
| CN201406283Y (en) * | 2009-03-26 | 2010-02-17 | 南通广宏船舶重工有限公司 | Large gantry crane for shipyard |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2811651A1 (en) * | 2000-07-13 | 2002-01-18 | Andre Patrice | Frame for fitting and removal of meter for petrol fillers has rail supporting lifting sheave and crank to push load laterally |
| CN2584585Y (en) * | 2002-10-08 | 2003-11-05 | 彭洪 | Multi-heeling crane |
| CN2609895Y (en) * | 2003-03-28 | 2004-04-07 | 上海市机械施工公司 | Large span rotary gantry crame |
| CN2928804Y (en) * | 2006-06-20 | 2007-08-01 | 甘肃金桥给水排水设计与工程有限公司 | Crane for steel concrete tubular member construction |
| CN201095570Y (en) * | 2007-08-17 | 2008-08-06 | 贵阳铝镁设计院 | Charging crane |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210961A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气股份有限公司 | Small device dismantlement and transportation trolley in field station |
| CN107604776A (en) * | 2017-10-18 | 2018-01-19 | 江西瑞华科工贸有限公司 | Railway track construction is hung with just beam is traversing |
| CN107604776B (en) * | 2017-10-18 | 2024-01-30 | 江西瑞华科工贸有限公司 | Convenient beam transverse crane for railway track construction |
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Application publication date: 20120829 |