CN201214386Y - Tube transportation apparatus in tunnel - Google Patents
Tube transportation apparatus in tunnel Download PDFInfo
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- CN201214386Y CN201214386Y CNU2008200231928U CN200820023192U CN201214386Y CN 201214386 Y CN201214386 Y CN 201214386Y CN U2008200231928 U CNU2008200231928 U CN U2008200231928U CN 200820023192 U CN200820023192 U CN 200820023192U CN 201214386 Y CN201214386 Y CN 201214386Y
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Abstract
The utility model relates to a tunnel pipe-conveying device, which belongs to a vehicle body structure which conveys long cargos and has a self-unloading function. A drive part comprises a direct current motor, a reducer, a clutch and a driving direction changer which are assembled on the rear part of a chassis. The driving traveling wheels of a traveling part are assembled on the rear half part of the chassis, and driven traveling wheels are assembled on the front end of the chassis. A steering part is assembled on the front end of the chassis. A front pipe-bearing support and a rear pipe-bearing support of a loading part, and a front hydraulic oil cylinder and a rear hydraulic oil cylinder of an unloading part are respectively assembled over the driven traveling wheels and the driving traveling wheels. A direct current power supply is assembled in the middle of the chassis. The electric control box of an electric control part is assembled on the rear end of the chassis, and a control box is held by an operator. The device is dedicated to conveying pipes into a tunnel during the laying of a large-diameter pipelines, and can automatically unload and lay pipes. The device has the advantages of high automated working efficiency, trackless operation, adjustable turning, safety, reliability and no noise and can easily pass through the curved sections of the tunnel. The device is an independently innovated electromechanical-integrated tunnel pipe-conveying device for pipeline construction.
Description
(1) technical field
The utility model relates to the free-wheel car that is used to transport special object, for example is used for the carrying long load and body structure from unloading functions is arranged.It particularly is a kind of tunnel fortune pipe unit.
(2) background technology
The natural gas line laying project is failed in China transfering natural gas from the west to the east and river gas east, and its bore is big, the height of the length of distance, difficulty of construction, all is that domestic pipeline engineering construction history is unexampled.Diameter of steel tube is all more than 1 meter, and distance reaches several thousand kilometers, central and west regions especially, and countless ravines and gullies, the folded peak of heavy mountains in a range, topography and geomorphology is very complicated, and difficulty of construction is well imagined.Designing requirement, the same tunneling in location, the gas line approach mountain ridge is provided with pipe pier in the tunnel, and pipeline is fixed on the pipe pier.Large-diameter steel pipe is in the mountain region roping, difficulty relatively, and will transport into narrow tunnel to steel pipe, and the steel pipe of several tons of weights one by one is distributed on the pipe pier, difficult more.Generally can adopt two kinds of technical schemes, i.e. rail vehicle fortune pipe or steel wheel car fortune pipe.Rail vehicle fortune pipe, advantage is brisk, the effect height; Shortcoming is need to lay and the dismounting track, be with more time and equipment, and require that bigger tunnel space is arranged, and longer at the crooked position invar pipe in tunnel, pipe car is limited can't adjust in orbit, and steel pipe is can two ends rebuffed sometimes.Steel wheel car fortune pipe, advantage is a trackless, saves time, flexibly, long steel pipe is easily by crooked tunnel; Shortcoming is that noise is bigger, and especially the noise that produces in the tunnel more makes us being difficult to stand.Above-mentioned two kinds of fortune tube side formulas all can only be transported pipe, can not unload pipe, stringing automatically, and still need and unload the cooperation of pipe hanging device, and also very difficult at narrow tunnel space swing pipe, stringing.Relevant documents a little less than having one piece in the patent documentation, name is called " tunnel pipe car ", the patent No. 200420061303.6.Its advantage is steel wheel to be changed be rubber tire, overcome the shortcoming of noise, and trackless is easily adjusted bend flexibly; But its shortcoming be pipe car by artificial traction, turn to also entirely by manual control, labour intensity is big, safety still can not be unloaded pipe, stringing automatically inadequately, can only transport small-caliber steel pipe.
(3) summary of the invention
The purpose of this utility model just is autonomous innovation, develop a kind of distinguished tunnel fortune pipe unit, overcome above-mentioned all shortcomings of prior art, for the pipeline engineering construction provides kind of efficient, flexible, a safety, can walk automatically, unload fortune pipe isolated plant in the tunnel of pipe, stringing automatically.
Above-mentioned purpose is realized by following technical proposals:
Tunnel fortune pipe unit comprises body construction and electronic control two large divisions.Body construction is made up of vehicle frame, drive part, crawler body, knuckle section, payload segment, unloading partial sum vehicle power.Automatically controlled part is by electric cabinet and control case and form.It is characterized in that drive part is made up of DC motor, coupler, retarder, power-transfer clutch, transmission diverter, drive sprocket, driven sprocket and chain.DC motor is installed on the vehicle frame rearmost end supporting plate, and DC motor the place ahead is installed coupler, retarder, power-transfer clutch and transmission diverter successively.Drive sprocket is installed on the output shaft of transmission diverter, and driven sprocket is installed on the positive transport wheel axle, and chain is installed on drive sprocket and the driven sprocket.Crawler body is made up of positive transport wheel axle, positive transport wheel, driven live axle and driven road wheel.The positive transport wheel axle laterally is installed in the box-shaped bearing of back stinger, and two positive transport wheels are installed in the left and right two ends of positive transport wheel axle.Driven live axle laterally is installed in the undersurface of bottom disc that turns to of vehicle frame front end below, and two driven road wheels are installed in the left and right two ends of driven live axle.Knuckle section is by turning to chassis, turning center axle, thrust baring, axle sleeve, two groups of duplex needle bearings, steer motor and electric pushrods to form.Turn to chassis and the driven live axle below it to be assembled into one with two groups of slips.Turning center axle lower end is welded on and turns to centre above the chassis, thrust baring to be installed in turning center axle bottom.The turning center axle inserts in the axle sleeve, and its upper end is fixed with nut, and axle sleeve is welded on the box-shaped bearing inwall of preceding stinger.On the left and right two horizontal gussets of stinger box-shaped rest base, steer motor was installed in the anterior Right Inboard of vehicle frame, connects with turning to the chassis right part by electric pushrod and pin before left and right two groups of duplex needle bearings were installed in respectively.Payload segment is made up of former and later two stingers and two box-shaped bearings.Two box-shaped bearings are installed in respectively on the vehicle frame directly over driven live axle, the positive transport wheel axle.Taking back and connect with the box-shaped bearing with pin in the stinger bottom, also connects with the unloading cylinder piston rod upper end of box-shaped bearing inner chamber with pin.The unloading part is made up of former and later two hydraulic rams and former and later two hydraulic power sources.Former and later two hydraulic rams are installed in respectively with anchor shaft on the fixed cover of box-shaped bearing inwall of former and later two stingers, and cylinder body can left and right swing on fixed cover.Preceding hydraulic power source is installed in the vehicle frame front portion and takes over, and back hydraulic power source is installed in the vehicle frame middle part.Link to each other with oil pipe between hydraulic ram and the hydraulic power source.Vehicle-mounted direct supply is installed between interior two hydraulic power sources of vehicle frame.Electric cabinet is installed on the left supporting plate of vehicle frame rearmost end DC motor.It is hand-held by operating personal to control case.Electric cabinet is connected by cable with controlling between the case.The control circuit of dress is made up of Programmable Logic Controller PLC, control relay, motor starter, DC contactor, DC relay, reversing solenoid valve and power module in the electric cabinet.Programmable Logic Controller PLC is a control center, its input end with control case, power module and limiting steering device and be connected, its input end is connected with 9 control relays.Control relay is connected with motor starter, DC contactor, DC relay respectively again.Motor starter is connected with movable motor again.DC contactor is connected with steer motor, hydraulic electric motor respectively again.DC relay is connected with reversing solenoid valve again.
Above-mentioned tunnel fortune pipe unit, its vehicle frame is the cuboid framed structure.Be welded with square steel, angle steel, steel plate, form by forward and backward two joints.Forward and backward two save flange assembly is connected into an integral body, helps splitting the entrucking roping.The major part of its deutomerite is a cantilever design, is welded by supporting plate and left and right gusset, can carry the weight of drive part.
Above-mentioned tunnel fortune pipe unit is installed two bearing assemblies on its positive transport wheel axle.Bearing assembly is made up of bearing seat and deep groove ball bearing.Bearing seat is welded on the stay bearing plate, and stay bearing plate is welded on the box-shaped rest base gusset of back stinger.
Above-mentioned tunnel fortune pipe unit, its positive transport wheel and driven road wheel be outsourcing poly-urethane rubber layer all, can prevent to roll in the tunnel to produce noise.
Above-mentioned tunnel fortune pipe unit, its stinger is a circular shape, is welded with steel plate, its upper surface has rubber layer, can protect the steel pipe external anti-corrosion layer not impaired.
Above-mentioned tunnel fortune pipe unit, the box-shaped bearing of its stinger is the square chest shape, is welded by side, front, rear, left and right steel plate.Weld gusset on its forward and backward side steel plate inwall, upper top is a circular arc, and the upper top left side has installs the ear seat that pin is used.
Above-mentioned tunnel fortune pipe unit, its hydraulic power source is made up of housing, hydraulic electric motor, oil pump and hydraulic oil.Housing is a cube shaped, its inner chamber bottom dress hydraulic oil, and top dress hydraulic electric motor and oil pump, its side has into and out of oil nozzle.
Above-mentioned tunnel fortune pipe unit, its vehicle-mounted direct supply is composed in series the 220V direct supply by 18 12V storage batterys, is divided in three battery cases.
Above-mentioned tunnel fortune pipe unit, the Programmable Logic Controller PLC in its control circuit selects the Fxls-30-MR-D of Mitsubishi type for use, has only used 9 ports of its input end and 9 ports of mouth.
According to the tunnel fortune pipe unit that technique scheme manufactures, its body construction rational and compact, electric control function improves reliable, is a kind of electromechanical integration tunnel fortune pipe innovative means.Can transport diameter more than 1 meter in the tunnel, weight is large-diameter steel pipe more than 6 tons.The automation efficacy height, labour intensity is little, and is easy and simple to handle, operates steadily, safe and reliable; Need not to lay and the dismounting track, reduce construction cost, save the plenty of time; The trackless operation also turns to regulatory function, helps by the bending section tunnel; Road wheel outsourcing poly-urethane rubber layer has been eliminated noise pollution; Can unload pipe, stringing automatically, limited space settles every large-diameter steel pipe at one go in the tunnel, need not other corollary equipment; Vehicle-mounted direct supply need not external cable; Vehicle frame divides two joint assemblings, helps the entrucking roping.
(4) description of drawings
Accompanying drawing 1 is the main scheme drawing of looking in integral structure of the present utility model left side.
Accompanying drawing 2 is that the C of Fig. 1 is to schematic top plan view.
Accompanying drawing 5 is local enlarged diagrams in left part (front portion) of Fig. 1.
Accompanying drawing 6 is control circuit schematic diagrams of the present utility model.
Accompanying drawing 7 is that control circuit of the present utility model is formed and the annexation block diagram.
Accompanying drawing 8 is operating process block diagrams of the present utility model.
(5) specific embodiment
Example of accompanying drawings:
In the accompanying drawing 1～5, the 1st, vehicle frame, the 2nd, DC motor, the 3rd, coupler, the 4th, retarder, the 5th, power-transfer clutch, the 6th, transmission diverter, the 7th, drive sprocket wheel shaft, the 8th, supporting plate, the 9th, drive sprocket, the 10th, carriage gusset, the 11st, chain, the 12nd, the positive transport wheel axle, the 13rd, positive transport wheel, the 14th, by movable sprocket, the 15th, vehicle frame merogenesis connecting flange assembly, the 16th, back hydraulic power source, the 17th, vehicle-mounted direct supply, the 18th, preceding hydraulic power source, the 19th, steer motor, the 20th, electric pushrod, the 21st, driven road wheel, the 22nd, driven live axle, the 23rd, slips, the 24th, the slips bolt and nut, the 25th, turn to the chassis, 26 and 28 is box-shaped bearings, the 27th, preceding stinger, the 29th, back stinger, the 30th, electric cabinet, 31 and 32 is hydraulic rams, the 33rd, the hydraulic ram fixed cover, the 34th, turning center axle, the 35th, axle sleeve, the 36th, thrust baring, the 37th, duplex needle bearing, the 38th, horizontal gusset, the 39th, nut, the 40th, box-shaped bearing pin, the 41st, the hydraulic cylinder piston rod pin, the 42nd, stinger rubber layer, the 43rd, bearing assembly, the 44th, stay bearing plate, the 45th, pin, the 46th, the outsourcing poly-urethane rubber layer on the road wheel.G is the steel pipe that is transported.
Shown in Fig. 1～5, tunnel fortune pipe unit comprises body construction and electronic control two large divisions.Body construction is made up of vehicle frame, drive part, crawler body, knuckle section, payload segment, unloading partial sum vehicle power; Electronic control part is by electric cabinet and control case and form.It is characterized in that drive part is made up of DC motor 2, coupler 3, retarder 4, power-transfer clutch 5, transmission diverter 6, drive sprocket 9, driven sprocket 14 and chain 11.DC motor 2 is installed on the vehicle frame 1 rearmost end supporting plate 8.The place ahead of DC motor 2 is installed coupler 3, retarder 4, power-transfer clutch 5 and transmission diverter 6 successively.Drive sprocket 9 is installed on the output shaft (being drive sprocket axle) 7 of transmission diverter 6, and driven sprocket 14 is installed on the positive transport wheel axle 12, and chain 11 is installed on drive sprocket 9 and the driven sprocket 14.Crawler body is made up of positive transport wheel axle 12, positive transport wheel 13, driven live axle 22 and driven road wheel 21.Positive transport wheel axle 12 laterally is installed in box-shaped bearing 28 bottoms of back stinger 29, and two positive transport wheels 13 are installed in the left and right two ends of positive transport wheel axle 12.What driven live axle 22 laterally was installed in vehicle frame 1 front end below turns to 25 bottom surfaces, chassis, two left and right two ends that are installed in driven live axle 22 from road wheel 21.Knuckle section is by turning to chassis 25, turning center axle 34, thrust baring 36, axle sleeve 35, two groups of duplex needle bearings 37, steer motor 19 and electric pushrods 20 to form.Turn to chassis 25 two groups of slips 23 of driven live axle 22 usefulness below it to be assembled into one.Turning center axle 34 lower ends are welded on and turn to 25 upper surface centres, chassis, thrust baring 36 mounting center axles 34 bottoms.Turning center axle 34 inserts in the axle sleeve 35, and its upper end is fixing with nut 39, and axle sleeve 35 is welded on box-shaped bearing 26 inwalls of preceding stinger.Left and right two groups of duplex needle bearings 37 are installed in respectively on the left and right two horizontal gussets 38 in box-shaped bearing 26 bottoms, and steer motor 19 is installed in vehicle frame 1 anterior Right Inboard, connect with turning to chassis 25 right parts by electric pushrod 20 and pin 45.Payload segment is made up of 27,29 and two box- shaped bearings 26,28 of former and later two stingers.Two box- shaped bearings 26,28 are installed in respectively on the vehicle frame 1 directly over driven live axle 22, the positive transport wheel axle 12.Taking back and connect with box- shaped bearing 26,28 with pin 40 in stinger 27,29 bottoms, also connects with hydraulic ram 31,32 piston rods of box-shaped bearing inner chamber with pin 41.The unloading part is made up of former and later two hydraulic rams 31,32 and former and later two hydraulic power sources 18,16.Former and later two hydraulic actuating cylinder 31,32 usefulness fixed covers 33 are installed in respectively on box- shaped bearing 26,28 inwalls of former and later two stingers, and cylinder body can left and right swing on fixed cover 33.Preceding hydraulic power source 18 is installed in vehicle frame 1 front portion and takes over, and back hydraulic power source 16 is installed in vehicle frame 1 middle part and takes back.Link with oil pipe between hydraulic ram 31,32 and the hydraulic power source 18,16.Vehicle-mounted direct supply 17 is installed between vehicle frame 1 interior two hydraulic power sources 18,16.Electric cabinet 30 is installed on the left supporting plate 8 of vehicle frame 1 rearmost end DC motor 2, and it is hand-held by operating personal to control case, electric cabinet 30 and controlling between the case by cable connection.By Fig. 6, shown in Figure 7, the control circuit in the electric cabinet 30 is by Programmable Logic Controller PLC, control relay J
1～J
9, motor starter IC, DC contactor, DC relay, reversing solenoid valve and power module form.Programmable Logic Controller PLC is a control center, the input end of PLC with control case, power module (DC220V/DC24) is connected with the limiting steering device.The mouth of PLC and 9 control relay J
1～J
9Connect.Control relay J
1～J
9Be connected with motor starter IC, DC contactor and DC relay respectively again.Motor starter IC again with movable motor M
1Connect.DC contactor again respectively with steer motor M
2, hydraulic electric motor M
3, M
4Connect.DC relay is connected with reversing solenoid valve again.
By Fig. 1, shown in Figure 2, vehicle frame 1 is the cuboid framed structure, is welded with square steel, angle steel, steel plate, form by forward and backward two joints, forward and backward two save flange assembly 15 is connected into an integral body, and the major part of its deutomerite is a cantilever design, is welded by supporting plate 8 and left and right gusset 10.
By shown in Figure 4, two groups of bearing assemblies 43 are installed on the positive transport wheel axle 12.Bearing assembly 43 is made up of bearing seat and deep groove ball bearing, and bearing seat is welded on the stay bearing plate 44, and stay bearing plate 44 is welded on the box-shaped bearing 28 bottom gussets of back stinger.
By Fig. 4, shown in Figure 5, positive transport wheel 13 and driven road wheel 21, all outsourcing poly-urethane rubber layer 46.
By Fig. 3, shown in Figure 4, stinger 27,29 is a circular shape, is welded with steel plate, and its upper surface has rubber layer 42.
By Fig. 3, Fig. 4, shown in Figure 5, the box- shaped bearing 26,28 of stinger is the square chest shape, is welded by side, front, rear, left and right steel plate.Weld gusset on its forward and backward side steel plate inwall, upper top is a circular arc, and there is pin 40 on the upper top left side.
By Fig. 1, shown in Figure 2, hydraulic power source 18,16 is made up of housing, hydraulic electric motor, oil pump and hydraulic oil.Housing is a cubic shape, its inner chamber bottom dress hydraulic oil, and top dress hydraulic electric motor and oil pump, its side has into and out of oil nozzle.
By Fig. 1, shown in Figure 2, vehicle-mounted direct supply 17 is composed in series the 220V direct supply by 18 12V storage batterys, is divided in 3 battery cases.
By Fig. 6, shown in Figure 7, the Programmable Logic Controller PLC in the control circuit selects the Fxls-30-MR-D of Mitsubishi type for use, has only used 9 ports of its input end and 9 ports of mouth.
Tunnel fortune pipe unit operating process explanation:
Shown in accompanying drawing 8, power turn-on main switch and master cock send electricity for motor starter IC, are in " brake " state, movable motor stall, fortune pipe unit transfixion.Not do not carrying out " advancing " or " retreating ", or when carrying out " risings " or " declines " and operating, movable motor is all stalls also, transport the pipe unit transfixion, promptly are in " brake " state.After the fortune pipe unit loads and goes up steel pipe G, by movable motor M
1Drive, enter the tunnel from the portal.When " advancing " state, retreat if desired, must switch to " resetting ", carry out again " retreating "; Equally, when " retreating " state, advance if desired, must switch to " resetting ", carry out again " advancing ".When " advancing " or " retreating " state, turn left available lever operated steer motor M if desired
2Carry out " left-hand rotation "; When " left-hand rotation " state, turn right if desired, current left-hand rotation " must be resetted ", and then carry out " right-hand rotation ", vice versa.The fortune pipe unit is " putting in place " when arriving the desired location, stops " advancing " or " retreating ", movable motor M
1Be " brake " state.This moment two hydraulic electric motor M
3, M
4Drive two oil pump work, make two hydraulic ram actions, stinger rising (unloading pipe); Unload pipe and finish, hydraulic ram action, stinger decline (return).Movable motor M
1Start once more, the fortune pipe unit " is advanced " or " retreating ", final " withdrawing from the tunnel " loads and transports next root steel pipe again.
Claims (9)
1. pipe unit is transported in a tunnel, comprise body construction and electronic control two large divisions, body construction is by vehicle frame, drive part, crawler body, knuckle section, payload segment, unloading partial sum vehicle power is formed, electronic control part is by electric cabinet and control case and form, it is characterized in that drive part is by DC motor (2), coupler (3), retarder (4), power-transfer clutch (5), transmission diverter (6), drive sprocket (9), driven sprocket (14) and chain (11) are formed, DC motor (2) is installed on vehicle frame (1) the rearmost end supporting plate (8), coupler (3) is installed in the place ahead of DC motor (2) successively, retarder (4), power-transfer clutch (5) and transmission diverter (6), the output shaft that drive sprocket (9) is installed in transmission diverter (6) is on the drive sprocket axle (7), driven sprocket (14) is installed on the positive transport wheel axle (12), and chain (11) is installed in drive sprocket (9) and driven sprocket (14); Crawler body is made up of positive transport wheel axle (12), positive transport wheel (13), driven live axle (22) and driven road wheel (21), positive transport wheel axle (12) laterally is installed in box-shaped bearing (28) bottom of back stinger (29), two positive transport wheels (13) are installed in the left and right two ends of positive transport wheel axle (12), what driven live axle (22) laterally was installed in vehicle frame (1) front end below turns to bottom surface, chassis (25), and two driven road wheels (21) are installed in the left and right two ends of driven live axle (22); Knuckle section is by turning to chassis (25), turning center axle (34), thrust baring (36), axle sleeve (35), two groups of duplex needle bearings (37), steer motor (19) and electric pushrod (20) are formed, turn to the driven live axle (22) of chassis (25) below it to be assembled into one with two groups of slips (23), turning center axle (34) lower end is welded on and turns to upper surface centre, chassis (25), thrust baring (36) is installed in turning center axle (34) bottom, turning center axle (34) inserts in the axle sleeve (35), its upper end is fixing with nut (39), axle sleeve (35) is welded on box-shaped bearing (26) inwall of preceding stinger, a left side, right two groups of duplex needle bearings (37) are installed in box-shaped bearing (26) bottom, left respectively, on right two parallel gussets (38), steer motor (19) is installed in the anterior Right Inboard of vehicle frame (1), is connected with turning to chassis (25) right part with pin (45) by electric pushrod (20); Payload segment is made up of former and later two stingers (27), (29) and two box-shaped bearings (26), (28), two box-shaped bearings (26), (28) are installed in respectively on the vehicle frame (1) directly over driven live axle (22), the positive transport wheel axle (12), taking back and connect with box-shaped bearing (26), (28) with pin (40) in stinger (27), (29) bottom, also uses pin (41) to connect with hydraulic ram (31), (32) piston rod of box-shaped bearing inner chamber; The unloading part is made up of former and later two hydraulic rams (31), (32) and former and later two hydraulic power sources (18), (16), former and later two hydraulic rams (31), (32) are installed on the box-shaped bearing (26), (28) inwall of former and later two stingers respectively with fixed cover (33), cylinder body can be gone up left and right swing at fixed cover (33), preceding hydraulic power source (18) is installed in vehicle frame (1) front portion and takes over, back hydraulic power source (16) is installed in vehicle frame (1) middle part and takes back, and links with oil pipe between hydraulic ram (31), (32) and hydraulic power source (18), (16); Vehicle-mounted direct supply (17) is installed between interior two hydraulic power sources of vehicle frame (1) (18), (16); Electric cabinet (30) is installed on the left supporting plate (8) of vehicle frame (1) rearmost end DC motor (2), and it is hand-held by operating personal to control case, electric cabinet (30) with control case and be connected by cable; Control circuit in the electric cabinet (30) is by Programmable Logic Controller PLC, control relay J
1～J
9, motor starter IC, DC contactor, DC relay, reversing solenoid valve and power module form, Programmable Logic Controller PLC is a control center, the input end of PLC with control case, power module (DC220V/DC24V) is connected with the limiting steering device, the mouth of PLC and 9 control relay J
1～J
9Connect control relay J
1～J
9Be connected with motor starter IC, DC contactor and DC relay respectively again, motor starter IC again with movable motor M
1Connect, DC contactor again respectively with steer motor M
2, hydraulic electric motor M
3, M
4Connect, DC relay is connected with reversing solenoid valve again.
2. according to the described tunnel of claim 1 fortune pipe unit, it is characterized in that vehicle frame (1) is the cuboid framed structure, be welded with square steel, angle steel, steel plate, form by forward and backward two joints, forward and backward two save flange assembly (15) is connected into an integral body, the back major part of its deutomerite is a cantilever design, is welded by supporting plate (8) and left and right gusset (10).
3. according to the described tunnel of claim 1 fortune pipe unit, it is characterized in that upward installation two groups of bearing assemblies (43) of positive transport wheel axle (12), bearing assembly is made up of bearing seat and deep groove ball bearing, bearing seat is welded on the stay bearing plate (44), and stay bearing plate (44) is welded on box-shaped bearing (28) the bottom gusset of back stinger.
4. according to the described tunnel of claim 1 fortune pipe unit, it is characterized in that all outsourcing poly-urethane rubber layers (46) of positive transport wheel (13) and driven road wheel (21).
5. according to the described tunnel of claim 1 fortune pipe unit, it is characterized in that stinger (27), (29) for circular shape, are welded with steel plate, its upper surface has rubber layer (42).
6. according to the described tunnel of claim 1 fortune pipe unit, the box-shaped bearing (26), (28) that it is characterized in that stinger are the square chest shape, be welded by side, front, rear, left and right steel plate, weld gusset on its forward and backward side steel plate inwall, upper top is a circular arc, and there is pin (40) on the upper top left side.
7. according to the described tunnel of claim 1 fortune pipe unit, it is characterized in that hydraulic power source (18), (16) are made up of housing, hydraulic electric motor, oil pump and hydraulic oil, housing is a cube shaped, its inner chamber bottom dress hydraulic oil, top dress hydraulic electric motor and oil pump, its side has into and out of oil nozzle.
8. according to the described tunnel of claim 1 fortune pipe unit, it is characterized in that vehicle-mounted direct supply (17) is composed in series the 220V direct supply by 18 12V storage batterys, is divided in 3 battery cases.
9. according to the described tunnel of claim 1 fortune pipe unit, it is characterized in that the Programmable Logic Controller PLC in the control circuit selects the Fxls-30-MR-D of Mitsubishi type for use, only used 9 ports of its input end and 9 ports of mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200231928U CN201214386Y (en) | 2008-05-30 | 2008-05-30 | Tube transportation apparatus in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200231928U CN201214386Y (en) | 2008-05-30 | 2008-05-30 | Tube transportation apparatus in tunnel |
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| Publication Number | Publication Date |
|---|---|
| CN201214386Y true CN201214386Y (en) | 2009-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200231928U Expired - Fee Related CN201214386Y (en) | 2008-05-30 | 2008-05-30 | Tube transportation apparatus in tunnel |
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| CN (1) | CN201214386Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870400A (en) * | 2010-06-02 | 2010-10-27 | 上海市安装工程有限公司 | Transport cart for large-caliber spiral air ducts in steel-structure net rack |
| CN102454827A (en) * | 2010-10-30 | 2012-05-16 | 广东华隧建设股份有限公司 | Pipeline transportation and installation method in tunnel or culvert |
| CN102815254A (en) * | 2012-08-29 | 2012-12-12 | 江苏法尔胜新型管业有限公司 | Method for transporting large-caliber ultralong sea-crossing steel wire mesh plastic composite pipes |
| CN108382408A (en) * | 2018-02-12 | 2018-08-10 | 国家电网公司 | A kind of GIL cargo carriers and control method |
| CN109703622A (en) * | 2019-01-31 | 2019-05-03 | 山东能源重装集团泰装工程装备制造有限公司 | Two-way self-tipping type pipe carrying truck in a kind of tunnel |
| CN110356310A (en) * | 2019-07-18 | 2019-10-22 | 穆朝华 | A kind of highway bridge construction pipeline conveying device |
| CN110525906A (en) * | 2019-09-26 | 2019-12-03 | 成都阿朗科技有限责任公司 | A kind of steel pipe transmission vehicle and its application method |
| CN110789426A (en) * | 2018-08-02 | 2020-02-14 | 中国石油天然气集团有限公司 | Pipe conveying and distributing vehicle for pipeline construction |
-
2008
- 2008-05-30 CN CNU2008200231928U patent/CN201214386Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870400A (en) * | 2010-06-02 | 2010-10-27 | 上海市安装工程有限公司 | Transport cart for large-caliber spiral air ducts in steel-structure net rack |
| CN102454827A (en) * | 2010-10-30 | 2012-05-16 | 广东华隧建设股份有限公司 | Pipeline transportation and installation method in tunnel or culvert |
| CN102815254A (en) * | 2012-08-29 | 2012-12-12 | 江苏法尔胜新型管业有限公司 | Method for transporting large-caliber ultralong sea-crossing steel wire mesh plastic composite pipes |
| CN102815254B (en) * | 2012-08-29 | 2015-06-17 | 江苏法尔胜新型管业有限公司 | Method for transporting large-caliber ultralong sea-crossing steel wire mesh plastic composite pipes |
| CN108382408A (en) * | 2018-02-12 | 2018-08-10 | 国家电网公司 | A kind of GIL cargo carriers and control method |
| CN110789426A (en) * | 2018-08-02 | 2020-02-14 | 中国石油天然气集团有限公司 | Pipe conveying and distributing vehicle for pipeline construction |
| CN109703622A (en) * | 2019-01-31 | 2019-05-03 | 山东能源重装集团泰装工程装备制造有限公司 | Two-way self-tipping type pipe carrying truck in a kind of tunnel |
| CN110356310A (en) * | 2019-07-18 | 2019-10-22 | 穆朝华 | A kind of highway bridge construction pipeline conveying device |
| CN110525906A (en) * | 2019-09-26 | 2019-12-03 | 成都阿朗科技有限责任公司 | A kind of steel pipe transmission vehicle and its application method |
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