CN109703622A - Two-way self-tipping type pipe carrying truck in a kind of tunnel - Google Patents
Two-way self-tipping type pipe carrying truck in a kind of tunnel Download PDFInfo
- Publication number
- CN109703622A CN109703622A CN201910095864.9A CN201910095864A CN109703622A CN 109703622 A CN109703622 A CN 109703622A CN 201910095864 A CN201910095864 A CN 201910095864A CN 109703622 A CN109703622 A CN 109703622A
- Authority
- CN
- China
- Prior art keywords
- frame
- bracket
- lifting
- vehicle frame
- truck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses self-tipping type pipe carrying trucks two-way in a kind of tunnel, including vehicle frame, one end of vehicle frame to be equipped with traction device, following device is provided on vehicle frame: preceding lifting bracket device, for with disc CONTACT WITH FRICTION under pipeline front end, and supporting pipeline front end can drive pipeline front end to go up and down；Middle lifting roller support device is used for rolling support pipeline lower part, and pipeline can be driven to go up and down；Roller support device is gone up and down afterwards, is used for rolling support pipeline lower part, and pipeline can be driven to go up and down；Binding apparatus, for steel pipe to be banded in vehicle frame；Preceding lifting bracket device, middle lifting roller support device and rear lifting roller support device are successively set on vehicle frame, and vehicle frame side is evenly arranged with multiple binding apparatus.The present invention use double-cab structure, can bidirectional driving Oil-gas Long-distance Transportation Pipeline can be transported in tunnel using self-tipping type transport structure, realize mechanical automation, safe operation is reliable, greatly improves working efficiency.
Description
Technical field
The present invention relates to the land tunnel equipment technology field of transport of Oil-gas Long-distance Transportation Pipeline, more specifically, especially
It is related to two-way self-tipping type pipe carrying truck in a kind of tunnel.
Background technique
Currently, it is domestic in the land constructing tunnel of progress Oil-gas Long-distance Transportation Pipeline, substantially use unpowered transport
Vehicle need to be pushed and pulled manually such as steel wheel flat car；Cooperate hoist engine, the transport that chain block carries out steel pipe is unloaded stringing.Mechanization water
Cumbersome after falling to normal price, time-consuming and laborious, poor safety performance, working efficiency is extremely low.
Summary of the invention
The purpose of the present invention is to provide one kind to transport in tunnel to Oil-gas Long-distance Transportation Pipeline, and
It is convenient that self-unloading is carried out to pipeline, while when pipeline is welded, it is able to carry out two-way self-tipping type fortune pipe in the tunnel that auxiliary is lifted
Vehicle.
In order to achieve the above object, The technical solution adopted by the invention is as follows: two-way self-tipping type pipe carrying truck in a kind of tunnel,
For steel pipe transmission, including vehicle frame, one end of the vehicle frame is equipped with traction device, and following device is provided on the vehicle frame:
Preceding lifting bracket device, for disc CONTACT WITH FRICTION under pipeline front end, and supporting pipeline front end can drive pipeline
Front end lifting；
Middle lifting roller support device is used for rolling support pipeline lower part, and pipeline can be driven to go up and down；
Roller support device is gone up and down afterwards, is used for rolling support pipeline lower part, and pipeline can be driven to go up and down；
Binding apparatus, for steel pipe to be banded in vehicle frame；
The preceding lifting bracket device, middle lifting roller support device and rear lifting roller support device are successively set on the vehicle
On frame, the vehicle frame side is evenly arranged with multiple binding apparatus.
Further, the preceding lifting bracket device includes preceding lifting cylinder, preceding lift bracket, flexible friction pad and forestock
Frame leading truck, the vehicle frame two sides are fixedly installed with the front rack leading truck, and the preceding lift bracket is installed on two forestocks
On frame leading truck, is gone up and down and be oriented to by front rack leading truck, and the preceding lift bracket top is provided with and mutually fits with disc under steel pipe
The front support arc surface answered is provided with flexible friction pad on the front support arc surface, lifting before longitudinally disposed two are described
The pedestal of oil cylinder is hinged with front rack leading truck respectively, and the extension bar of two preceding lifting cylinders and preceding lift bracket both ends are cut with scissors
It connects, and the preceding lifting cylinder is connected to hydraulic system.
Further, the middle lifting roller support device includes inclined roller component, inclined roller bracket, guided in translation
Device, translation oil cylinder are horizontally arranged with the guided in translation device on the vehicle frame, are equipped with one on the guided in translation device
To inclined roller bracket, inclined roller bracket can move horizontally on the guided in translation device, each inclined roller bracket
On be mounted on inclined roller component, two inclined roller components are symmetrical arranged along vehicle frame central axes, and two inclined roller branch
V-type supporting and space is formed on frame above inclined roller component, the pedestal of two translation oil cylinders is hinged with vehicle frame two sides respectively,
The inclined roller bracket of the extension bar of the translation oil cylinder vehicle frame other side opposite with the translation oil cylinder is hinged.
Further, the rear lifting roller support device includes rear lifting cylinder, rear lift bracket, tail-bracket leading truck
With rear roll assembly, the vehicle frame two sides are fixedly installed with the tail-bracket leading truck, and the rear lift bracket is installed on described
It on tail-bracket leading truck, is gone up and down and is oriented to by tail-bracket leading truck, and the rear lift bracket top is provided with and disc under steel pipe
Adaptable rear support arc surface, be evenly arranged on the rear support arc surface it is multiple after roll assemblies, longitudinally disposed two
The pedestal of a rear lifting cylinder is hinged with tail-bracket leading truck respectively, the extension bar and rear liter of two rear lifting cylinders
It is hinged that bracket both ends drop, and the rear lifting cylinder is connected to hydraulic system.
Further, the vehicle frame includes front frame, Rear frame leading portion and Rear frame back segment, the front frame and Rear frame
Leading portion is hinged by transfer and Rear frame leading portion, and the Rear frame leading portion and Rear frame back segment pass through detachable attachment mechanism
It is fixed to each other, driving wheel assembly is installed below the front frame, the first rear-wheel is installed below the Rear frame leading portion
Assembly is equipped with the second rear wheel assembly below the Rear frame back segment, and the tire contact plane of first rear wheel assembly is slightly higher
In the tire contact plane of driving wheel assembly and the second rear wheel assembly composition.
Further, the traction device is mounted in front frame, before the preceding lifting bracket device is mounted on Rear frame
Duan Shang, the middle lifting roller support device and rear lifting roller support device are mounted on Rear frame back segment.
Further, revolving support is additionally provided between the front frame and Rear frame leading portion.
Further, the transfer includes hinged seat, steering cylinder, and the front frame rear end sides have inclined-plane,
Two inclined-planes collectively constitute V-type, and the hinged seat is connected by revolving support and the rotation of Rear frame leading portion, each inclined-plane position
The place of setting is mounted on a steering cylinder, hinged at the pedestal of the steering cylinder and the incline position of front frame, described in two
The extension bar of steering cylinder is hinged with the two sides of hinged seat respectively, and two steering cylinders are connect with hydraulic system.
Further, the detachable attachment mechanism includes leading portion connection frame, back segment connection frame and connecting pin, the leading portion
The side of connection frame is fixedly connected with the rear end of Rear frame leading portion, the side of the back segment connection frame and the front end of Rear frame back segment
Be fixedly connected, and the both ends of leading portion connection frame and back segment connection frame be mutually clamped after fixed by the connecting pin.
Further, the traction device include left-hand drive room, right driver's cabin, engine, fluid torque-converter, transmission shaft and
Gearbox, the left-hand drive room, right driver's cabin, engine, fluid torque-converter, transmission shaft and gearbox are installed in front frame
On, the engine, fluid torque-converter, transmission shaft, gearbox and driving wheel assembly be successively sequentially connected, the left-hand drive room and
Right driver's cabin is separately mounted to front frame front end two sides.
Compared with the prior art, the advantages of the present invention are as follows:
Under traffic condition, steel pipe is lifted on vehicle frame, and preceding lifting bracket device is supported on steel pipe front end, middle lifting roller support
Device is supported in the middle part of steel pipe, and the rear roller support device that goes up and down is supported on steel pipe rear portion, and guarantees that steel pipe center is located at middle lifting
Between the support of roller support device and rear lifting roller support device, steel pipe is fixed using binding apparatus.The vehicle transports steel pipe
When at row to tunnel, it is changed to travel backward, steel pipe is pushed in tunnel.For tube group butt welding, with sandbag in tunnel
Pipe pier is beaten at steel pipe butt welding, when steel pipe front end reaches and contacts pipe pier, the fixed rope of steel pipe is released, first with preceding lift bracket
To appropriate height, then in manipulating, lifting roller support device is promoted with supporting steel pipe device；It at this time can be by preceding lifting bracket device
Landing, steel pipe keep constant slope, and vehicle slowly exits, due to middle lifting roller support device and rear lifting roller support device
On be fitted with idler wheel, steel pipe is rolled by idler wheel and is slowly detached from rear car under the action of with pipe pier frictional force, is recycled another
One end pipe pier is by steel pipe support.Roller support device is gone up and down after manipulation can adjust the terrain clearance of steel pipe, convenient for group to steel pipe
The weldering of seamless interfacing group；Vehicle smoothly unloads steel pipe and drops back from completion self-unloading process.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of two-way self-tipping type pipe carrying truck in a kind of tunnel of the invention；
Fig. 2 is the top view of two-way self-tipping type pipe carrying truck in a kind of tunnel of the invention；
Fig. 3 is A direction view in Fig. 1；
Fig. 4 is D direction view in Fig. 3；
Fig. 5 is B direction view in Fig. 1；
Fig. 6 is C direction view in Fig. 1；
Fig. 7 is the structural schematic diagram two of two-way self-tipping type pipe carrying truck in a kind of tunnel of the invention；
Fig. 8 is the structural schematic diagram three of two-way self-tipping type pipe carrying truck in a kind of tunnel of the invention；
Fig. 9 is the structural schematic diagram of drawing head front truck in the present invention；
Figure 10 is the structural schematic diagram of driven rear car in the present invention；
Figure 11 is the structural schematic diagram of transfer in the present invention；
Figure 12 is the structural schematic diagram of detachable attachment mechanism in the present invention；
Figure 13 is the hydraulic schematic diagram of two-way self-tipping type pipe carrying truck in a kind of tunnel of the invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Refering to fig. 1, shown in Fig. 2, the present invention provides two-way self-tipping type pipe carrying truck in a kind of tunnel, is used for steel pipe transmission, packet
Vehicle frame 1 is included, one end of the vehicle frame 1 is equipped with traction device 2, and vehicle is divided into drawing head front truck and driven rear car two parts；
The vehicle frame 1 includes front frame 11, Rear frame leading portion 12 and Rear frame back segment 13, and the traction device 2 is mounted on front truck
Drawing head front truck is formed on frame 11, the front frame 11 is cut with scissors with Rear frame leading portion 12 by transfer 7 and Rear frame leading portion 12
It connects, revolving support 14 is additionally provided between the front frame 11 and Rear frame leading portion 12, drawing head front truck and driven rear car are mutual
Between can reverse, the Rear frame leading portion 12 and Rear frame back segment 13 are fixed to each other by detachable attachment mechanism 8, can
Rear frame leading portion 12 and Rear frame rear end 13 can be separated or are fixed to each other by dismantling connection mechanism 8, under the front frame 11
Side is equipped with driving wheel assembly 27, and driving wheel assembly includes front driving axle and driving wheel assembly, 12 lower section of Rear frame leading portion
First rear wheel assembly 28 is installed, the lower section of the Rear frame back segment 13 is equipped with the second rear wheel assembly 29, the second rear wheel assembly
29, which can be set two groups of drive axles, supports steel pipe, and the tire contact plane of first rear wheel assembly 28 slightly above drives wheel assembly 27
With the tire contact plane of the second rear wheel assembly 29 composition.When detachable attachment mechanism 8 is by Rear frame leading portion 12 and Rear frame back segment
13 when being fixed to each other, and the first rear wheel assembly 28 is above the ground level, and contacts ground, shape by driving wheel assembly 27 and the second rear wheel assembly 29
At four-wheel car structure, for transporting steel pipe；When detachable attachment mechanism 8 separates Rear frame leading portion 12 and Rear frame back segment 13
After, four-wheel car structure is constituted by driving wheel assembly 27 and the first rear wheel assembly 28, headstock is facilitated to have enough to meet the need place；Preferably,
The gap on the first rear wheel assembly 28 and ground is 30mm.
As shown in fig.9, the traction device 2 includes left-hand drive room 21, right driver's cabin 22, engine 23, hydraulic moment changeable
Device 24, transmission shaft 25 and gearbox 26, together with engine 23 is bolted with fluid torque-converter 24, commonly through cushion
Installation is connected in front frame 11, and engine 23 and gearbox 26 are connected using transmission shaft 25, and the other side of gearbox 26 utilizes
Transmission shaft is connect with parking brake, and for gearbox 26 using being bolted in front frame 11, driving wheel is connected to preceding driving
On bridge；This completes the walking of front truck and braking functions.Before the left-hand drive room 21 and right driver's cabin 22 are separately mounted to
11 front end two sides of vehicle frame form front and back bidirectional driving.The power that engine 23 issues passes to fluid torque-converter by output shaft
24, fluid power energy is converted kinetic energy into through energy conversion, the energy of fluid torque-converter 24 passes to gearbox 26 by transmission shaft 25,
Fluid power can be converted into kinetic energy again, 26 output shaft of gearbox transfers power to driving wheel assembly 27 by transmission shaft, drives vehicle
Wheel rotation, output driving power, driving vehicle operation.
Refering to fig. 1 shown in 1, the transfer 7 includes hinged seat 71, steering cylinder 72,11 rear end two of front frame
Side has inclined-plane, and two inclined-planes collectively constitute V-type, and the hinged seat 71 is connected by revolving support 14 and the rotation of Rear frame leading portion 12
It connects, a steering cylinder 72, pedestal and the front frame 11 of the steering cylinder 72 is mounted at each incline position
Hinged at incline position, the extension bar of two steering cylinders 72 is hinged with the two sides of hinged seat 71 respectively, turns described in two
It is connect to oil cylinder 72 with hydraulic system.By the control of hydraulic system, driving setting is in drawing head front truck and driven rear car
Between steering cylinder 72 do stretching motion, the driving relatively driven rear car of drawing head front truck is relatively rotated around 71 pin shaft of hinged seat, real
Existing Vehicular turn.
Refering to fig. 1 shown in 2, the detachable attachment mechanism 8 includes leading portion connection frame 81, back segment connection frame 82 and connecting pin
83, the side of the leading portion connection frame 81 is fixedly connected with the rear end of Rear frame leading portion 12, the side of the back segment connection frame 82
Be fixedly connected with the front end of Rear frame back segment 13, and the both ends of leading portion connection frame 81 and back segment connection frame 82 be mutually clamped after pass through
The connecting pin 83 is fixed.Can quickly it be connected between Rear frame leading portion 12 and Rear frame back segment 13 by drawing connecting pin 83
It connects and splits.
The front end two sides of the Rear frame back segment are additionally provided with elevating feet component 15.It can match for Rear frame back segment 13
It closes the second rear wheel assembly 29 and supports Rear frame.
Following device is provided on the vehicle frame 1:
Preceding lifting bracket device 3, for disc CONTACT WITH FRICTION under 10 front end of pipeline, and 10 front end of supporting pipeline can drive
Dynamic 10 front end of pipeline lifting；
Middle lifting roller support device 4 is used for 10 lower part of rolling support pipeline, and pipeline 10 can be driven to go up and down；
Roller support device 5 is gone up and down afterwards, is used for 10 lower part of rolling support pipeline, and pipeline 10 can be driven to go up and down；
Binding apparatus 6, for steel pipe 10 to be banded in vehicle frame 1；The binding apparatus 6 can use ratchet euphroe；
The preceding lifting bracket device 3, middle lifting roller support device 4 and rear lifting roller support device 5 are successively set on institute
It states on vehicle frame 1,1 side of vehicle frame is evenly arranged with multiple binding apparatus 6.
Refering to shown in Fig. 3, Fig. 4, the preceding lifting bracket device 3 is mounted on Rear frame leading portion 12, goes up and down support before described
Rack device 3 includes preceding lifting cylinder 31, preceding lift bracket 32, flexible friction pad 33 and front rack leading truck 34,1 liang of the vehicle frame
Side is fixedly installed with the front rack leading truck 34, and the preceding lift bracket 32 is installed on two front rack leading trucks 34, by
The lifting guiding of front rack leading truck 34, and 32 top of preceding lift bracket is provided with and the adaptable preceding branch of the lower disc of steel pipe 10
Cambered surface is held round, is provided with flexible friction pad 33 on the front support arc surface, which can be polyurethane protection
Layer, the pedestal of the preceding lifting cylinder 31 of longitudinally disposed two is hinged with front rack leading truck 34 respectively, two preceding liters
Extension bar and preceding 32 both ends of lift bracket for dropping oil cylinder 31 are hinged, and the preceding lifting cylinder 31 is connected to hydraulic system.
The middle lifting roller support device 4 and rear lifting roller support device 5 are mounted on Rear frame back segment 13, described
Middle 4 device of lifting roller support includes inclined roller component 41, inclined roller bracket 42, guided in translation device 43, translation oil cylinder
44, the guided in translation device 43 is horizontally arranged on the vehicle frame 1, and a pair of angled is installed on the guided in translation device 43
Roller bracket 42, inclined roller bracket 42 can move horizontally on the guided in translation device 43, each inclined roller bracket
Inclined roller component 41 is mounted on 42, two inclined roller components 41 are symmetrical arranged along 1 central axes of vehicle frame, and two inclinations
On roller bracket 42 above inclined roller component 41 formed V-type supporting and space, the pedestal of two translation oil cylinders 44 respectively with
1 two sides of vehicle frame are hinged, the inclined roller of the extension bar of the translation oil cylinder 44 vehicle frame 1 other side opposite with the translation oil cylinder 44
Bracket 42 is hinged.
Lifting roller support device 5 includes rear lifting cylinder 51, rear lift bracket 52,53 and of tail-bracket leading truck after described
Roll assembly 54 afterwards, 1 two sides of vehicle frame are fixedly installed with the tail-bracket leading truck 53, and the rear lift bracket 52 is installed on
On the tail-bracket leading truck 53, by tail-bracket leading truck 53 go up and down be oriented to, and it is described after 52 top of lift bracket be provided with
The adaptable rear support arc surface of the lower disc of steel pipe 10, be evenly arranged on the rear support arc surface it is multiple after roll assemblies
54, the pedestal of lifting cylinder 51 is hinged with tail-bracket leading truck 53 respectively after longitudinally disposed two are described, two rear liters
Extension bar and rear 52 both ends of lift bracket for dropping oil cylinder 51 are hinged, and the rear lifting cylinder 51 is connected to hydraulic system.
Refering to fig. 1 shown in 3, in the tunnel of the application the hydraulic system of two-way self-tipping type pipe carrying truck include fuel tank 91, it is hydraulic
Pump 92, turning gradient control valve 93 turn to reversal valve 94, main driving room diverter 95, copilot room diverter 96, automatically controlled promotion operation
Valve group 97；The P mouth of turning gradient control valve 93 after hydraulic pump 92, filter with fuel tank 91 by being connected to, the T of the turning gradient control valve 93
Mouth is connected to fuel tank 91, and the CF mouth of turning gradient control valve 93 is connected to after passing through first throttle valve with the P mouth of main driving room diverter 95,
The CF mouth of turning gradient control valve 93 after second throttle with the P mouth of copilot room diverter 96 also by being connected to.Turning gradient control valve 93
Effect be preferentially to steering system fuel feeding, when only steering system does not work, or turn to very little when just mainly mentioned to automatically controlled
97 fuel feeding of lift operations valve group.
The T mouth of main driving room diverter 95 is connected to fuel tank 91, the L mouth of main driving room diverter 95 and one of them
The rodless cavity hydraulic fluid port of steering cylinder 72 is connected to, the rod chamber oil of the L mouth and another steering cylinder 72 of main driving room diverter 95
Mouth connection；The R mouth of main driving room diverter 95 is connected to the rod chamber hydraulic fluid port of one of steering cylinder 72, and main driving room turns to
The L mouth of device 95 is connected to the rodless cavity hydraulic fluid port of another steering cylinder 72；
The T mouth of copilot room diverter 96 is connected to fuel tank 91, the L mouth and one of steering cylinder of copilot room diverter 96
72 rodless cavity hydraulic fluid port connection, the L mouth of copilot room diverter 96 are connected to the rod chamber hydraulic fluid port of another steering cylinder 72；It is main
The R mouth of driver's cabin diverter 95 is connected to the rod chamber hydraulic fluid port of one of steering cylinder 72, the L mouth of main driving room diverter 95
It is connected to the rodless cavity hydraulic fluid port of another steering cylinder 72.
The A mouth for turning to reversal valve 94 is connected to the LS mouth of main driving room diverter 95, turns to the B mouth and the passenger side of reversal valve 94
Sail the LS mouth connection of room diverter 96；The P mouth for turning to reversal valve 94 is connected to the LS of turning gradient control valve 93 mouth；Turn to reversal valve 94
For controlling, adjustment is turned to by the control of main driving room diverter 95 or the control of copilot room diverter 96 turns to.
It is described it is automatically controlled promoted operation valve group 97 include for the one or three six-way valve of the lifting of lifting cylinder 31 before controlling,
For controlling the two or three flexible six-way valve of translation oil cylinder 44, go up and down for lifting cylinder 51 after control the three or three six lead to
Valve unloads stream valve for unload stream.The EF mouth of turning gradient control valve 93 is connected to the automatically controlled P mouth for promoting operation valve group 97, automatically controlled promotion
Operate the P mouth of valve group 97 also P mouth, the three or three six-way valve with the P mouth of the one or three six-way valve, the two or three six-way valve respectively
P mouth, unload stream valve P mouth be connected to；T mouth, the three or three six-way valve of the T mouth of one or three six-way valve, the two or three six-way valve
T mouth, unload T mouth of stream valve oil return box 91 after the T mouth of valve group 97, oil return filter operated by automatically controlled promotion；One or three six
The A1 mouth of port valve is connected to the rodless cavity of two preceding lifting cylinders 31, the B1 mouth and two preceding lifting cylinders of the one or three six-way valve
31 rod chamber connection；The rodless cavity connection that the A2 mouth of two or three six-way valve is connected to two translation oil cylinders 44, the two or three
The rod chamber connection that the B2 mouth of six-way valve is connected to two translation oil cylinders 44；The A3 mouth of three or three six-way valve with two after go up and down
The rodless cavity connection that oil cylinder 51 is connected to, the rod chamber that the B3 mouth of the three or three six-way valve is connected to lifting cylinder 51 after two connect
It is logical；
When system works, the high pressure liquid pressure oil that hydraulic pump 92 exports is transported to the P mouth of turning gradient control valve 93 by fluid pressure line；When
It when Vehicular turn, is controlled by the LS of main driving room diverter 95, the preferential supply main driving room of output oil of hydraulic pump 92 turns to
Device 95, preferentially meets Vehicular turn.When steering system needs to replace by turning to reversal valve 94, by force when copilot room works
The high pressure liquid pressure oil that system exports hydraulic pump 92 enters the P mouth of copilot room diverter 96, and driving left and right turn oil cylinder 72 is flexible.
The working condition of lifting system can control hydraulic oil entrance by the automatically controlled promotion operation valve group 97 of electrically controlled manipulation and mention
Oil-lifting jar, drive system is promoted and landing.When lifting system does not need work, the hydraulic oil that hydraulic pump 92 exports passes through steering
The EF mouth of pressure-gradient control valve 93, automatically controlled promotion operate the direct oil return box of valve group 97, and lifting system does not work.When lifting system needs work
When, the hydraulic oil of the EF mouth output of turning gradient control valve 93 enters the automatically controlled P mouth for promoting operation valve group 97 by working oil path, automatically controlled
Promotion operation valve group 97 can control hydraulic oil and enter lift cylinder, and drive system is promoted and landing.
Carload freight self-unloading principle:
As shown in Fig. 1, Fig. 7, Fig. 8, under traffic condition, steel pipe 10 is lifted into three bracket systems of driven rear car, is utilized
Ratchet euphroe fixes steel pipe, since the first rear wheel assembly 28 and ground are there are gap 30mm, when vehicle to run, only draws
Two driving wheels and the second rear wheel assembly 29 of head front truck roll, in order to the steering of vehicle.When the vehicle is run to tunnel, it is changed to
It travels backward, steel pipe is pushed in tunnel.For tube group butt welding, pipe pier is beaten at steel pipe butt welding in tunnel with sandbag
20, when steel pipe front end reaches and contacts pipe pier 20, the fixed rope of steel pipe is released, rises preceding lifting first with preceding lifting cylinder 31
Bracket 32 is to appropriate height, then manipulates translation oil cylinder 44 and shrink inclined roller bracket 42, with supporting steel pipe；It at this time can be by preceding lifting
Bracket system 3 lands, and steel pipe keeps constant slope, and vehicle slowly exits, since middle lifting roller support device 4 and rear lifting roll
Idler wheel is fitted on wheel carrier bracker device 5, steel pipe is rolled slowly de- with rear car under the action of with pipe pier frictional force by idler wheel
From recycling other end pipe pier by steel pipe support.And lifting roller support device 5 can adjust the liftoff height of steel pipe 10 after manipulating
Degree welds convenient for seamless interfacing group of the group to steel pipe 10；Vehicle smoothly unloads steel pipe and drops back from completion self-unloading process.
Bidirectional driving working principle:
For the manipulation of left-hand drive room 21 to move forward, the right manipulation of driver's cabin 22 is to travel backward.Bridge maneuvering system specifically includes that
1) diverter manipulates.Couple a course changing control reversal valve jointly at two diverter oil inlets, by rotating the valve
Which diverter movement of manipulation may be selected in handle.
2) electronic ignition switch, E-Gas, luminous lamp switch.Use for reference mature double control switch connection principle connection.
3) brake pedal.This vehicle braking system is gas cap oil type, and the gas that engine air compressor generates divides two-way respectively to enter
Major and minor driver's cabin brake pedal valve, by being respectively connected to the both ends of a gas circuit shuttle valve after brake pedal valve, the gas circuit shuttle valve control
Wet brake on drive axle processed, achievees the purpose that bi-directional braking.
4) shift control.The flexible axle of the shift control handle control of major and minor driver's cabin is connected in series, and co- controlling becomes
It shifts gears on fast case valve rod, two-way shift control is made to realize linkage.
Of the invention is a little:
1) vehicle scheme is using double articulated frame structures, in order to relatively swing；Then by pivoting support couple with
Convenient for relative rotation, the performance that vehicle adapts to complicated road is improved.
2) bidirectional driving function；And left and right driver's cabin is located at the same end of vehicle frame, convenient for handling pipeline and stringing, driver
It is high to drive vehicle comfort.
3) driven rear car is segmented, is divided into two sections.After dismantling, Rear frame leading portion and drawing head front truck constitute four-wheel car
Structure, in order to which headstock has enough to meet the need place；In addition, the first rear wheel assembly 28 and ground is there are gap 30mm, when vehicle to run, only
Tire on the driving wheel assembly 27 of drawing head front truck and the second rear wheel assembly 29 rolls, in order to the steering of vehicle.
4) requirement transported according to large diameter steel pipe using low platform body frame structure for automotive, arc clamping device, and utilizes ratchet
Euphroe fixes steel pipe, the safety of transport, high stability.
5) self-unloading steel pipe function.By manipulating preceding lifting bracket device 3, middle lifting roller support device 4, going up and down idler wheel afterwards
Bracket system 5 is realized, and the surfaces such as idler wheel contacted with steel pipe, has laid protective polyurethane layer, and guarantee is transported steel pipe table
Face is not scraped off, and ensure that steel pipe anticorrosive layer quality.
6) vehicle good appearance, it is easy to operate；Vehicle body is relatively narrow, and occupancy lane space is few, convenient for fortune pipe and stringing.
Although the embodiments of the invention are described in conjunction with the attached drawings, but patent owner can be in appended claims
Within the scope of make various deformations or amendments, as long as it does not exceed the scope of protection described in the claims to the invention, all should
Within protection scope of the present invention.
Claims (10)
1. two-way self-tipping type pipe carrying truck in a kind of tunnel is used for steel pipe transmission, including vehicle frame, which is characterized in that the vehicle frame
One end is equipped with traction device, and following device is provided on the vehicle frame:
Preceding lifting bracket device, for disc CONTACT WITH FRICTION under pipeline front end, and supporting pipeline front end can drive pipeline
Front end lifting；
Middle lifting roller support device is used for rolling support pipeline lower part, and pipeline can be driven to go up and down；
Roller support device is gone up and down afterwards, is used for rolling support pipeline lower part, and pipeline can be driven to go up and down；
Binding apparatus, for steel pipe to be banded in vehicle frame；
The preceding lifting bracket device, middle lifting roller support device and rear lifting roller support device are successively set on the vehicle
On frame, the vehicle frame side is evenly arranged with multiple binding apparatus.
2. two-way self-tipping type pipe carrying truck in tunnel according to claim 1, it is characterised in that: the preceding lifting bracket device
Including preceding lifting cylinder, preceding lift bracket, flexible friction pad and front rack leading truck, the vehicle frame two sides are fixedly installed with described
Front rack leading truck, the preceding lift bracket are installed on two front rack leading trucks, are gone up and down and are oriented to by front rack leading truck, and
The preceding lift bracket top is provided with the front support arc surface being adapted with disc under steel pipe, sets on the front support arc surface
It is equipped with flexible friction pad, the pedestal of the preceding lifting cylinder of longitudinally disposed two is hinged with front rack leading truck respectively, and two
The extension bar of the preceding lifting cylinder and preceding lift bracket both ends are hinged, and the preceding lifting cylinder is connected to hydraulic system.
3. two-way self-tipping type pipe carrying truck in tunnel according to claim 1, it is characterised in that: the middle lifting roller support
Device includes inclined roller component, inclined roller bracket, guided in translation device, translation oil cylinder, is horizontally arranged on the vehicle frame
The guided in translation device is equipped with a pair of angled roller bracket on the guided in translation device, and inclined roller bracket being capable of edge
It is moved horizontally on the guided in translation device, inclined roller component, two tilting rollers is mounted on each inclined roller bracket
Sub-component is symmetrical arranged along vehicle frame central axes, and forms V-type support sky on two inclined roller brackets above inclined roller component
Between, the pedestal of two translation oil cylinders is hinged with vehicle frame two sides respectively, the extension bar of the translation oil cylinder and the translation oil cylinder
The inclined roller bracket of the opposite vehicle frame other side is hinged.
4. two-way self-tipping type pipe carrying truck in tunnel according to claim 1, it is characterised in that: go up and down roller support after described
Device includes rear lifting cylinder, rear lift bracket, tail-bracket leading truck and rear roll assembly, and the vehicle frame two sides are fixedly installed with
The tail-bracket leading truck, the rear lift bracket are installed on the tail-bracket leading truck, are led by the lifting of tail-bracket leading truck
To, and the rear lift bracket top is provided with the rear support arc surface being adapted with disc under steel pipe, the rear support circular arc
Multiple rear roll assemblies are evenly arranged on face, the pedestal of lifting cylinder is led with tail-bracket respectively after longitudinally disposed two are described
Hinged to frame, two extension bar of lifting cylinder and the rear lift bracket both ends afterwards are hinged, and the rear lifting cylinder and liquid
Press system connectivity.
5. two-way self-tipping type pipe carrying truck in tunnel according to claim 1, it is characterised in that: the vehicle frame includes front truck
Frame, Rear frame leading portion and Rear frame back segment, the front frame is hinged by transfer and Rear frame leading portion with Rear frame leading portion,
The Rear frame leading portion and Rear frame back segment are fixed to each other by detachable attachment mechanism, are equipped with below the front frame
Wheel assembly is driven, the first rear wheel assembly is installed below the Rear frame leading portion, the is equipped with below the Rear frame back segment
Two rear wheel assemblies, the tire contact plane of first rear wheel assembly are slightly above the wheel for driving wheel assembly and the second rear wheel assembly composition
Tire contact surface.
6. two-way self-tipping type pipe carrying truck in tunnel according to claim 5, it is characterised in that: the traction device is mounted on
In front frame, the preceding lifting bracket device is mounted on Rear frame leading portion, the middle lifting roller support device and rear lifting
Roller support device is mounted on Rear frame back segment.
7. two-way self-tipping type pipe carrying truck in tunnel according to claim 5, it is characterised in that: the front frame and Rear frame
Revolving support is additionally provided between leading portion.
8. two-way self-tipping type pipe carrying truck in tunnel according to claim 7, it is characterised in that: the transfer includes hinge
Joint chair, steering cylinder, the front frame rear end sides have inclined-plane, and two inclined-planes collectively constitute V-type, and the hinged seat passes through back
Turn support to connect with the rotation of Rear frame leading portion, is mounted on a steering cylinder, the steering oil at each incline position
Hinged at the pedestal of cylinder and the incline position of front frame, the extension bar of two steering cylinders is cut with scissors with the two sides of hinged seat respectively
It connects, two steering cylinders are connect with hydraulic system.
9. two-way self-tipping type pipe carrying truck in tunnel according to claim 6, it is characterised in that: the detachable attachment mechanism
Including leading portion connection frame, back segment connection frame and connecting pin, the side of the leading portion connection frame and the rear end of Rear frame leading portion are fixed
Connection, the side of the back segment connection frame is fixedly connected with the front end of Rear frame back segment, and leading portion connection frame and back segment connection frame
Both ends be mutually clamped after fixed by the connecting pin.
10. two-way self-tipping type pipe carrying truck in tunnel according to claim 5, it is characterised in that: the traction device includes
Left-hand drive room, right driver's cabin, engine, fluid torque-converter, transmission shaft and gearbox, the left-hand drive room, are started right driver's cabin
Machine, fluid torque-converter, transmission shaft and gearbox are installed in front frame, the engine, fluid torque-converter, transmission shaft, change
Fast case and driving wheel assembly are successively sequentially connected, and the left-hand drive room and right driver's cabin are separately mounted to front frame front end two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095864.9A CN109703622A (en) | 2019-01-31 | 2019-01-31 | Two-way self-tipping type pipe carrying truck in a kind of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095864.9A CN109703622A (en) | 2019-01-31 | 2019-01-31 | Two-way self-tipping type pipe carrying truck in a kind of tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109703622A true CN109703622A (en) | 2019-05-03 |
Family
ID=66263415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910095864.9A Pending CN109703622A (en) | 2019-01-31 | 2019-01-31 | Two-way self-tipping type pipe carrying truck in a kind of tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109703622A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758225A (en) * | 2019-10-31 | 2020-02-07 | 梁山通华专用车有限公司 | Clamping type cylindrical cargo transport vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846220Y (en) * | 2005-11-22 | 2006-12-13 | 中国石化集团江汉石油管理局第四机械厂 | Transport small car |
| CN200988512Y (en) * | 2006-12-27 | 2007-12-12 | 江阴市卡利格机械有限公司 | Two-way driving anti-explosion diesel engine transport vehicle for coal mine |
| CN201214386Y (en) * | 2008-05-30 | 2009-04-01 | 东营市科威智能技术有限公司 | Tube transportation apparatus in tunnel |
| CN202484438U (en) * | 2012-02-20 | 2012-10-10 | 宝鸡石油机械有限责任公司 | Pipelaying vessel pipe conveying device |
| US9925906B1 (en) * | 2016-09-23 | 2018-03-27 | Philip L. Hoy | Self-unloading pipe trailer |
| US20180215303A1 (en) * | 2016-09-23 | 2018-08-02 | Philip L. Hoy | Self-Unloading Pipe Trailer |
| CN209037672U (en) * | 2019-01-31 | 2019-06-28 | 山东能源重装集团泰装工程装备制造有限公司 | Self-tipping type pipe carrying truck lifting device in a kind of tunnel |
-
2019
- 2019-01-31 CN CN201910095864.9A patent/CN109703622A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846220Y (en) * | 2005-11-22 | 2006-12-13 | 中国石化集团江汉石油管理局第四机械厂 | Transport small car |
| CN200988512Y (en) * | 2006-12-27 | 2007-12-12 | 江阴市卡利格机械有限公司 | Two-way driving anti-explosion diesel engine transport vehicle for coal mine |
| CN201214386Y (en) * | 2008-05-30 | 2009-04-01 | 东营市科威智能技术有限公司 | Tube transportation apparatus in tunnel |
| CN202484438U (en) * | 2012-02-20 | 2012-10-10 | 宝鸡石油机械有限责任公司 | Pipelaying vessel pipe conveying device |
| US9925906B1 (en) * | 2016-09-23 | 2018-03-27 | Philip L. Hoy | Self-unloading pipe trailer |
| US20180215303A1 (en) * | 2016-09-23 | 2018-08-02 | Philip L. Hoy | Self-Unloading Pipe Trailer |
| CN209037672U (en) * | 2019-01-31 | 2019-06-28 | 山东能源重装集团泰装工程装备制造有限公司 | Self-tipping type pipe carrying truck lifting device in a kind of tunnel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758225A (en) * | 2019-10-31 | 2020-02-07 | 梁山通华专用车有限公司 | Clamping type cylindrical cargo transport vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104118492B (en) | Overlength can from handling monoblock type transport trolley | |
| CN105172500B (en) | A kind of coal mine down-hole tunnel anti-explosion diesel engine land rail convertible car | |
| CN203975002U (en) | Overlength can Self-loading-unloading integral type transport trolley | |
| CN205033889U (en) | Explosion -proof diesel engine land rail convertible car of colliery underworkings | |
| CN106275112B (en) | heavy equipment transport vechicle | |
| CN107298134B (en) | Self-loading and unloading crawler carrier vehicle | |
| CN1038793A (en) | heavy-load transport vehicle | |
| CN1187558A (en) | Wagon for drawing off long-welded rails stored on transport wagons | |
| US6101953A (en) | Apparatus to facilitate rail transit by motor vehicles | |
| CN203998714U (en) | A kind of from travelling semi-trailer hoisting crane | |
| CN201280036Y (en) | Convertible vehicle for high road and railway | |
| CN201943008U (en) | Polycarbonate (PC) rail track beam erecting equipment | |
| CN104890679B (en) | Composite tunnel transportation system and transportation method | |
| CN209037672U (en) | Self-tipping type pipe carrying truck lifting device in a kind of tunnel | |
| CN109703622A (en) | Two-way self-tipping type pipe carrying truck in a kind of tunnel | |
| CN208897173U (en) | Two-way self-tipping type pipe carrying truck body frame structure for automotive in a kind of tunnel | |
| CN102583165B (en) | Off-road reach stacker for freight container | |
| CN202704878U (en) | Outdoor container reach stacker device | |
| CN208120108U (en) | A kind of cargo adapting system | |
| CN209621743U (en) | Self-tipping type pipe carrying truck hydraulic system in a kind of tunnel | |
| CN105172499A (en) | Explosion-proof diesel engine air-ground vehicle for coal mine underground roadway | |
| CN214564448U (en) | Be used for drawing trailer antiskid braced system | |
| CN205033888U (en) | Empty convertible car in explosion -proof diesel engine land of colliery underworkings | |
| CN212422825U (en) | Dual-purpose six of track drives traction engine | |
| CN114212164A (en) | Can pull platform of carrying |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |