CN207934902U - A kind of multifunctional tunnel working vehicle - Google Patents
A kind of multifunctional tunnel working vehicle Download PDFInfo
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- CN207934902U CN207934902U CN201820109859.XU CN201820109859U CN207934902U CN 207934902 U CN207934902 U CN 207934902U CN 201820109859 U CN201820109859 U CN 201820109859U CN 207934902 U CN207934902 U CN 207934902U
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- mechanical arm
- working vehicle
- pitching
- platform
- revolving platform
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000003921 oil Substances 0.000 claims description 24
- 239000004567 concrete Substances 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 7
- 239000011435 rock Substances 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 25
- 229910000831 Steel Inorganic materials 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of multifunctional tunnel working vehicles, including running gear, revolving platform is equipped on running gear, boom device is equipped on revolving platform, the boom device includes main mechanical arm and is installed in two auxiliary mechanical arms of main mechanical arm both sides, each mechanical arm is telescopic mechanical arm, each mechanical arm is driven by corresponding pitching driving mechanism respectively, realize the pitching motion of each mechanical arm, the pitching driving mechanism is installed on revolving platform, in main mechanical arm, the front end of two auxiliary mechanical arms is respectively equipped with operating platform, there is multifunction manipulator in the front-end configuration of each mechanical arm, it is equipped with gripping body on hand in multi-functional mechanical.The utility model is multiple functional, performance strong to different adaptability for working condition stablizes safety, the multifunctional tunnel working vehicle that can be improved construction efficiency, reduce security risk, reduce construction cost.
Description
Technical field
The utility model is related to a kind of multifunctional tunnel working vehicles.
Background technology
In order to improve the safety coefficient of constructing tunnel, ensures the efficient completion of construction, need during tunnel excavation
Will more the supporting of working procedures be carried out, including prop up in advance especially for IV grade or more of weak surrounding rock by carrying out supporting in time
Shield, preliminary bracing, secondary lining etc..Wherein first pneumatically placed concrete squeezes into anchor pole, hangs bar-mat reinforcement, vertical steel arch-shelf, sprays coagulation again
Soil and etc. be important measures in preliminary bracing, since these preliminary bracings have larger rigidity, will also be used as tunnel
Permanent supporting part in road load-carrying members.
Instantly China railways, the technical merit of highway tunnel construction is compared with developed country still a certain distance, also locate
In the initial stage of mechanized construction, during practice of construction the level of application of automation and mechanization still have it is certain not
Foot, professional construction equipment is of less types, second-rate, failure rate is higher, mechanical performance be difficult to meet the short slabs such as construction demand it is past
Toward that the construction period can be caused to spin out, the security risk in construction increases.The especially work progress of weak surrounding rock and earth tunnel
In it is universal or based on manual work, and a large amount of manual work construction efficiency is relatively low, security risk is more, implements supporting
Difficulty is also larger.
Preliminary bracing is very the key link, the wherein peace of anchor pole, bar-mat reinforcement, steel arch-shelf during entire constructing tunnel
The injection of dress and concrete is the major measure of preliminary bracing, and existing constructing tunnel equipment has a single function mostly, stability
Poor, unreasonable structure, construction cost is high, difficulty is big, and cumbersome, safety coefficient is low.
And traditional constructing tunnel technique more falls behind, main construction link still relies on manual work, although current city
Occur a small amount of import and domestic constructing tunnel equipment on field, but the matching degree of these equipment and real construction environment is not
Height, compatibility is not strong, and corresponding construction cost is higher, therefore using less in actual tunnel construction.
Larger for difficulty in preliminary bracing, the link of the higher vertical steel arch-shelf of significance level, traditional technology is mostly used artificial
Operation, and also difficulty gets a desired effect a small number of mechanical executions, steel arch-shelf is generally given rise on face by lifting gear and is waited for
Then installation site jacks support by manpower again and completes welding (this process safety hidden danger and labor intensity are all very big, people
Member is injured to be occurred often), or completed the adjustment of arch installation position by the equipment with grasping mechanism and fixed and supported,
But general construction equipment has a single function, performance is poor, this just affects the installation accuracy and efficiency of steel arch-shelf.
In addition, constructing tunnel equipment currently on the market will not beat the functions such as anchor pole, vertical steel arch-shelf, gunite concrete
Combine to form a whole set of solution, therefore applies and popularize and be limited in scope, and the integration of these functions being capable of very great Cheng
Cost, energy consumption are reduced to degree, improves efficiency, reduces security risk.
The technical purpose of the utility model primarily directed to associated tunnel construction equipment on Vehicles Collected from Market short slab and defect,
A kind of multiple functional, strong to different adaptability for working condition, performance stabilization safety is developed, construction efficiency can be improved, reduce safety
Hidden danger, the multifunctional tunnel working vehicle for reducing construction cost.
Utility model content
It is a kind of suitable the technical problem to be solved by the utility model is to provide in view of the deficiency of the prior art
Ying Xingqiang can improve the multifunctional tunnel working vehicle of working efficiency.
Technical solution used by the utility model is：A kind of multifunctional tunnel working vehicle, it is characterised in that：Including
Running gear is equipped with revolving platform on running gear, boom device is equipped on revolving platform, the boom device includes main mechanical
Arm and the two auxiliary mechanical arms for being installed in main mechanical arm both sides, each mechanical arm are telescopic mechanical arm, and the revolving platform is three only
Vertical revolving platform, each mechanical arm are hinged with corresponding revolving platform respectively, and each revolving platform is driven by swing mechanism respectively, realize
Each mechanical arm rotation, the swing mechanism are installed on running gear, and each mechanical arm passes through corresponding pitching driving mechanism respectively
Driving, realizes that the pitching motion of each mechanical arm, the pitching driving mechanism are installed on revolving platform, in main mechanical arm, two subsidiary engines
The front end of tool arm is respectively equipped with operating platform, has multifunction manipulator in the front-end configuration of each mechanical arm, in multifunction manipulator
It is equipped with gripping body.
According to the above technical scheme, the running gear includes car body, and the car body is driven by front and back drive axle, in car body
It is upper to be configured with hydraulic leg.
According to the above technical scheme, the both ends on running gear are each configured with preceding drivers' cab and rear drivers' cab.
According to the above technical scheme, the pitching driving mechanism is hydraulic oil cylinder type driving mechanism comprising pitching oil cylinder, institute
The both ends for stating pitching oil cylinder are connected with corresponding mechanical arm and revolving platform respectively.
According to the above technical scheme, the pitching driving mechanism further includes auxiliary cylinder, the both ends difference of the auxiliary cylinder
It is connected with corresponding mechanical arm and revolving platform.
According to the above technical scheme, each mechanical arm is at least two-stage and stretches, and is driven respectively by hydraulic cylinder.
According to the above technical scheme, the swing mechanism is hydraulic oil cylinder type driving mechanism comprising rotation oil cylinder, the pendulum
The both ends for turning oil cylinder are connected with corresponding revolving platform and running gear respectively.
According to the above technical scheme, the front end of each mechanical arm be equipped with connecting plate, one end of the operating platform with it is corresponding
Connecting plate is hinged, and the other end is hinged with telescoping cylinder, and the other end of the telescoping cylinder is connected with connecting plate.
According to the above technical scheme, constructing tunnel integration module is installed on the operating platform of two auxiliary mechanical arms, this is integrated
Module can change function and corresponding device, including hoist engine, concrete ejection head, liquid according to the specific requirements of constructing tunnel
Press welder and rock drilling device.
Having the beneficial effect that acquired by the utility model：The utility model can greatly reduce the mistake for being accomplished manually vertical arch
Journey shortens the vertical arch time, and greatly improves the accuracy of safety and vertical arch, and can be completed at the same time lacing wire between arch
Work, a tractor serves several purposes such as the surveying setting-out of prelocalization benchmark is installed in welding, arch with mesh sheet, initial stage gets rid of the danger are highly practical.
Description of the drawings
Fig. 1-Fig. 3 is stereogram of the utility model under different conditions.
Fig. 4 is the structural schematic diagram of the telescopic mechanical arm of the utility model.
Fig. 5 is the operating platform of the utility model and the structural schematic diagram of mechanical arm.
Fig. 6 is the structural schematic diagram of the front and back drive axle on the running gear of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, a kind of multifunctional tunnel working vehicle, including running gear 1 are present embodiments provided, is expert at
Revolving platform 4 there are three being set on walking apparatus, three revolving platforms are mutual indepedent, and are connect by bearing with running gear, in revolving platform 4
It is equipped with boom device 9, the boom device 9 includes main mechanical arm 10 and the two auxiliary mechanical arms for being installed in main mechanical arm both sides
11, each mechanical arm is hinged with corresponding revolving platform 4 respectively, and each mechanical arm is telescopic mechanical arm, and each revolving platform passes through respectively
Swing mechanism drives, and realizes that each mechanical arm rotation, each mechanical arm are driven by corresponding pitching driving mechanism respectively, realizes each machine
The pitching motion of tool arm, the pitching driving mechanism are installed on revolving platform 4, before main mechanical arm 10, two auxiliary mechanical arms 11
End is respectively equipped with operating platform 12, has multifunction manipulator 14 in the front-end configuration of each mechanical arm, on multifunction manipulator 14
Equipped with gripping body 15, dynamical system 8 is in addition also configured on revolving platform.
In the present embodiment, the running gear 1 includes car body, and the car body is driven by front and back drive axle 29,30, front and back
Drive axle 29,30 drives the front and back walking of four tires 19 and turning function, on the car body configuration to be provided with the transmission of driving power
System 20 (namely engine system) provides four hydraulic oil cylinder support legs 18 that complete machine is stablized in operation process, provides machinery
The main pump 21 and some control valve groups and service brake, parking braking system of arm support and rotary system power, wherein being propped up before 2
Leg oil cylinder can transversal stretching, the stability of vehicle when meeting operation.7 He of drivers' cab before both ends on the car body are each configured with
Drivers' cab 17 afterwards, for bidirectional driving, prevent from moving backward out tunnel when unnecessary accident occur, wherein after driver's cabin 17 can be vertical
Lifting, operation field range is broader, no dead angle.
The swing mechanism is hydraulic oil cylinder type driving mechanism comprising rotation oil cylinder 2 is equipped with 3 rotation oil cylinders 2 altogether,
Each mechanical arm of boom device 9 is connect by hinged with revolving platform 4, the both ends of the rotation oil cylinder 2 respectively with corresponding machine
Tool arm is connected with car body.Three rotation oil cylinders 2 swing for three mechanical arms, to meet personnel and equipment on operating platform
Construction.
Boom device 9 is made of three mechanical arms, and main mechanical arm 10 is in centre, and two auxiliary mechanical arms 11 are in both sides, every
Mechanical arm be three section the telescopic mechanical arm forms of box-shaped, pitch angle be -15 °~40 °, main mechanical arm rotation amplitude be -5 °~
5 °, auxiliary mechanical arm rotation angle is 0~45 °.Three mechanical arms operate independently of each other, are independent of each other, and operating platform has safety really
Switch is recognized not interfere when ensureing three mechanical arm operations.Each mechanical arm passes through hydraulic cylinder (i.e. combined oil cylinder 31,32) respectively
Driving, combined oil cylinder 31,32 is flexible for mechanical arm in two-stage, to meet the height of tunnel face surface construction.Wherein, pitching is driven
Motivation structure is hydraulic oil cylinder type driving mechanism comprising pitching oil cylinder 5, the both ends of the pitching oil cylinder 5 respectively with corresponding machine
Tool arm is connected with revolving platform 4.The pitching driving mechanism further includes auxiliary cylinder 6, the both ends of the auxiliary cylinder 6 respectively with it is right
The mechanical arm answered is connected with revolving platform.Pitching oil cylinder 5 mainly provides the pitching of mechanical arm, and auxiliary cylinder 6 is automatic with pitching oil cylinder 5
Adjustment, it is ensured that operating platform 12 is in horizontality always.Each mechanical arm front end is equipped with multifunction manipulator 14, gripping body
15, oil cylinder 24 grips steel arch-shelf, oil cylinder 23 stretches for gripping body 15 for the pitching of manipulator 14 to adjust proper angle
Loosen and clamps.Constructing tunnel integration module 13 is installed on the guardrail of both sides auxiliary mechanical arm front end, which can be according to tunnel
The specific requirements of road construction change function and corresponding device, include but are not limited to hoist engine, concrete ejection head, hydraulic pressure
Welding machine and rock drilling device.
Dynamical system 8 provides the power of boom frame telescopic and controls the flexible of arm support, by 3 external high-voltage electricity of cable drum,
The power of operation in vehicle tunnel is provided, electric drive improves tunnel well compared with diesel engine drives cleanliness without any pollution
Construction environment in road.Under the state of emergency, if external power supply powers off, this vehicle can utilize the engine system of driving to complete each mechanical arm
It is withdrawn with support oil cylinder, smoothly leaves Active workings.
Operating platform 12 in each telescopic mechanical arm can install hydraulic pressure welding machine, from hydraulic system draw 2 conduits to
On platform, and it is formed into a loop.
It is equipped with connecting plate in the front end of each mechanical arm, one end of the operating platform 12 is hinged with corresponding connecting plate,
The other end is hinged with telescoping cylinder 16, and the other end of the telescoping cylinder 16 is connected with connecting plate, to realize the liter of each operating platform
Drop.
When multi-functional trolley realizes the installation function of steel arch-shelf, the constructing tunnel integration module 13 on auxiliary mechanical arm switches
It is used for lifting arch section for elevator hoisting mechanism, the process of arch is：Main mechanical arm 10 is bowed to proper angle, and pitching oil cylinder is passed through
5 put down, and under the assistance of ground support staff, a piece of arch in stage casing is gripped by manipulator 14.Pass through pitching oil after gripping
Cylinder 5, which turns over arch, to be turn 90 degrees.It is acted again by main mechanical arm pitching etc. and arch is adjusted to approximate location.Each arch is promoted to just
After the height of position, by the action such as the flexible of main mechanical arm 10, pitching, rotation by arch substantially to just, then pass through operating platform 12
On manipulator 14 arch is precisely aligned, complete three pieces arch installation.Installation process is as shown in Figure 6.
When multi-functional trolley realizes rock drilling and concrete ejection function, the constructing tunnel integration module 13 on auxiliary mechanical arm
It is switched to rock body and concrete ejection mechanism.
Two bridge chassis in Fig. 5 can provide four kinds of steering patterns, keep the operation of trolley in place efficiently accurate, and its light weight
The Steel Structural Design and tire of change drive improves efficiency and stability to having bad luck for trolley with out of shape.
And the main actions of this multifunctional tunnel construction trolley are manually operable, and wireless remote control can also be used, for spy
Get on the bus equipment expansion and harvesting in the case of different.
Claims (9)
1. a kind of multifunctional tunnel working vehicle, it is characterised in that：Including running gear, revolution is equipped on running gear
Platform, is equipped with boom device on revolving platform, and the boom device includes main mechanical arm and is installed in the two auxiliary of main mechanical arm both sides
Mechanical arm, each mechanical arm be telescopic mechanical arm, the revolving platform be three independent revolving platforms, each mechanical arm respectively with it is corresponding
Revolving platform be hinged, each revolving platform is driven by swing mechanism respectively, realizes that each mechanical arm rotation, the swing mechanism are installed
On running gear, each mechanical arm is driven by corresponding pitching driving mechanism respectively, realizes the pitching motion of each mechanical arm, institute
It states pitching driving mechanism to be installed on revolving platform, operating platform is respectively equipped in the front end of main mechanical arm, two auxiliary mechanical arms, each
The front-end configuration of mechanical arm has multifunction manipulator, and gripping body is equipped on hand in multi-functional mechanical.
2. multifunctional tunnel working vehicle according to claim 1, it is characterised in that：The running gear includes vehicle
Body, the car body are driven by front and back drive axle, are configured with hydraulic leg on the car body.
3. multifunctional tunnel working vehicle according to claim 1 or 2, it is characterised in that：Two on running gear
End is each configured with preceding drivers' cab and rear drivers' cab.
4. multifunctional tunnel working vehicle according to claim 1 or 2, it is characterised in that：The pitching driving mechanism
For hydraulic oil cylinder type driving mechanism comprising pitching oil cylinder, the both ends of the pitching oil cylinder respectively with corresponding mechanical arm and return
Turntable is connected.
5. multifunctional tunnel working vehicle according to claim 4, it is characterised in that：The pitching driving mechanism is also wrapped
Auxiliary cylinder is included, the both ends of the auxiliary cylinder are connected with corresponding mechanical arm and revolving platform respectively.
6. multifunctional tunnel working vehicle according to claim 1 or 2, it is characterised in that：Each mechanical arm is at least two
Grade is flexible, is driven respectively by hydraulic cylinder.
7. multifunctional tunnel working vehicle according to claim 1 or 2, it is characterised in that：The swing mechanism is liquid
Compressing cylinder formula driving mechanism comprising the both ends of rotation oil cylinder, the rotation oil cylinder are filled with corresponding revolving platform and walking respectively
It sets connected.
8. multifunctional tunnel working vehicle according to claim 1 or 2, it is characterised in that：In the front end of each mechanical arm
Equipped with connecting plate, one end of the operating platform is hinged with corresponding connecting plate, and the other end is hinged with telescoping cylinder, described to stretch
The other end of contracting cylinder is connected with connecting plate.
9. multifunctional tunnel working vehicle according to claim 1 or 2, it is characterised in that：In the behaviour of two auxiliary mechanical arms
Make that constructing tunnel integration module is installed on platform, the integration module can according to the specific requirements of constructing tunnel come change function and
Corresponding device, including hoist engine, concrete ejection head, hydraulic pressure welding machine and rock drilling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109859.XU CN207934902U (en) | 2018-01-22 | 2018-01-22 | A kind of multifunctional tunnel working vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820109859.XU CN207934902U (en) | 2018-01-22 | 2018-01-22 | A kind of multifunctional tunnel working vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934902U true CN207934902U (en) | 2018-10-02 |
Family
ID=63649963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820109859.XU Expired - Fee Related CN207934902U (en) | 2018-01-22 | 2018-01-22 | A kind of multifunctional tunnel working vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207934902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681245A (en) * | 2018-12-29 | 2019-04-26 | 中国铁建重工集团有限公司 | A kind of tunnel steel arch frame installation trolley |
| CN109736844A (en) * | 2019-01-25 | 2019-05-10 | 蓝传雯 | A kind of Tunnel rapid constructing method |
-
2018
- 2018-01-22 CN CN201820109859.XU patent/CN207934902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681245A (en) * | 2018-12-29 | 2019-04-26 | 中国铁建重工集团有限公司 | A kind of tunnel steel arch frame installation trolley |
| CN109736844A (en) * | 2019-01-25 | 2019-05-10 | 蓝传雯 | A kind of Tunnel rapid constructing method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 |
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| CF01 | Termination of patent right due to non-payment of annual fee |