CN107215827A - Tunnel Inspection device - Google Patents

Tunnel Inspection device Download PDF

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Publication number
CN107215827A
CN107215827A CN201710554178.4A CN201710554178A CN107215827A CN 107215827 A CN107215827 A CN 107215827A CN 201710554178 A CN201710554178 A CN 201710554178A CN 107215827 A CN107215827 A CN 107215827A
Authority
CN
China
Prior art keywords
platform
main
arm
inspection device
supporting structure
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
Application number
CN201710554178.4A
Other languages
Chinese (zh)
Inventor
李根文
陈志伟
蔡克强
任远帆
毛少坊
张阳
马洪锋
李雪玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou XCMG Truck Mounted Crane Co Ltd
Original Assignee
Xuzhou XCMG Truck Mounted Crane Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuzhou XCMG Truck Mounted Crane Co Ltd filed Critical Xuzhou XCMG Truck Mounted Crane Co Ltd
Priority to CN201710554178.4A priority Critical patent/CN107215827A/en
Publication of CN107215827A publication Critical patent/CN107215827A/en
Priority claimed from PCT/CN2018/090268 external-priority patent/WO2019011085A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044Working platforms suspended from booms
    • B66F11/046Working platforms suspended from booms of the telescoping type
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries

Abstract

The invention discloses a kind of tunnel Inspection device, including main supporting structure and the two or more job platform component being arranged on the main supporting structure, each job platform component includes platform and connects the platform attachment structure of the platform and the main supporting structure, and the platform attachment structure of at least one job platform component independently controls corresponding platform to be moved between the initial position of the platform and each operating position of the platform relative to other job platform components.The present invention can make at least one platform independently convert operating position relative to other platforms, improve operating efficiency.

Description

Tunnel Inspection device
Technical field
The present invention relates to filled the present invention relates to a kind of road upkeep operation equipment, more particularly to a kind of tunnel Inspection Put.
Background technology
As China is to highway, the increasing of railway construction input, highway, railway operating kilometrage quickly increase, culvert, tunnel Quantity is also in geometric growth, and the culvert of existing line, tunnel aging are serious in addition, so, exploitation one kind can efficiently break entirely It is extremely urgent in face of culvert and Tunnel testing, the equipment of maintenance.
Publication No. CN106542470A, publication date are on March 29th, 2017, entitled " one kind has three operations The application for a patent for invention of the railway work high above the ground equipment of platform " discloses a kind of railway work high above the ground equipment, and it includes three works Industry platform, three job platforms include a large platform and two chain-wales installed in large platform both sides, and large platform is welded on Main horizontal arm upper surface, main horizontal arm is arranged on head tree semi-girder top end face, and head tree semi-girder is driven by drive device and realized Vertical lift, chain-wales are installed on the top end face of post semi-girder, and post semi-girder realizes vertical rise by drive device driving Drop, post semi-girder is installed on post basic arm, and post basic arm is symmetrically mounted on the both ends of the surface of horizontal outrigger, level Semi-girder drives realization to move horizontally by drive device.
During the present invention is realized, designer has found that the railway work high above the ground equipment of above prior art is present such as Lower weak point:
Being linked when the 1st, mutually being restricted between each job platform, inefficiency, and acting one of platform, other are put down Platform, there is potential safety hazard.
2nd, all job platforms can only reach space and region more than initial position, it is impossible to reach below initial position , there is work blind area in space, it is impossible to be truly realized full face detection and maintenance.
The content of the invention
It is an object of the invention to provide a kind of tunnel Inspection device, it is intended to makes at least one platform relative to other Platform can independently convert operating position, improve operating efficiency.
The present invention provides a kind of tunnel Inspection device, including main supporting structure and is arranged on the main supporting structure Two or more job platform component, each job platform component includes platform and connects the platform and the main support knot The platform attachment structure of structure, the platform attachment structure of at least one job platform component is relative to other job platform components Corresponding platform is independently controlled to be moved between the initial position of the platform and each operating position of the platform.
Preferably, described two above job platform components include main platform assembly, and the main platform assembly includes main flat The main platform attachment structure of platform and the connection main platform and the main supporting structure, wherein, the main platform attachment structure bag The jib lubbing mechanism relative to the main supporting structure pitching motion is included, the master is put down by the pitching motion of the jib lubbing mechanism Platform has the operating position below the initial position of the main platform.
Preferably, the leveling that the main platform attachment structure also includes being used to keep the main platform to be in horizontality is filled Put.
Preferably, the jib lubbing mechanism is telescopically set relative to the main supporting structure.
Preferably, the main platform attachment structure includes main telescopic arm, basic arm joint and the master of the main telescopic arm Supporting construction is connected, and the flexible arm joint of minor details of the first end of the jib lubbing mechanism and the main telescopic arm is hinged, the luffing machine Second end of structure is hinged with the main platform.
Preferably, the jib lubbing mechanism relative to the main supporting structure around vertical axis rotatably arranged with.
Preferably, the main telescopic arm relative to the main supporting structure around vertical axis rotatably arranged with.
Preferably, the main supporting structure includes base, the head tree being fixedly connected on the base and is fixedly connected In the main horizontal arm on the head tree, the main telescopic arm is rotatably connected at the main horizontal arm around vertical axis On.
Preferably, the main telescopic arm can rotate relative to main horizontal arm in the range of ± 180 °.
Preferably, described two above job platform components also include assistance platform component, the assistance platform component bag Assistance platform and assistance platform attachment structure are included, the assistance platform attachment structure connects the main supporting structure and the auxiliary Platform, the assistance platform attachment structure includes telescopic horizontal extension arm in the horizontal direction and vertically telescopic Vertical telescopic arm, the basic arm joint of the horizontal extension arm is fixedly connected on the main supporting structure, the vertical telescopic arm Basic arm joint be fixedly connected on the minor details of the horizontal extension arm and stretch arm joint, the assistance platform is fixedly connected on described perpendicular The flexible arm joint of minor details of straight telescopic arm.
Preferably, the tunnel Inspection device includes two assistance platform components, the main platform and two When the assistance platform is in initial position, two assistance platforms are arranged side by side, and the main platform is arranged at two institutes State the side of assistance platform and be located at same level height with two assistance platforms.
Preferably, the main supporting structure include base, the head tree being fixedly connected on the base be fixedly connected In the main horizontal arm on the head tree, each job platform component is all connected on the main horizontal arm.
Preferably, the tunnel Inspection device also includes flat board locomotive, and the main supporting structure is installed on described flat The top of trigger car.
The tunnel Inspection device provided based on the present invention, the platform attachment structure phase of at least one job platform component Corresponding platform is independently controlled in the initial position of the platform and each working position of the platform for other job platform components Moved between putting.Therefore, it is possible to make at least one platform independently convert operating position relative to other platforms, improve work effect Rate.
By referring to the drawings to the detailed description of the exemplary embodiment of the present invention, further feature of the invention and its Advantage will be made apparent from.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is in the solid of initial position for three job platforms of the tunnel Inspection device of the embodiment of the present invention Structural representation.
Fig. 2 is in the master of initial position for three job platforms of the tunnel Inspection device of embodiment illustrated in fig. 1 Depending on structural representation.
Fig. 3 is that three job platforms of the tunnel Inspection device shown in Fig. 1 are in the structural representation of operating position Figure.
Structural representation when Fig. 4 is the tunnel Inspection device progress tunneling boring upkeep operation shown in Fig. 1.
Fig. 1 is into Fig. 4, and each reference is represented respectively:
1st, head tree;
2nd, main horizontal arm;
3rd, the basic arm joint of horizontal extension arm;
4th, the flexible arm joint of horizontal extension arm;
5th, the basic arm joint of vertical telescopic arm;
6th, the flexible arm joint of vertical telescopic arm;
7th, assistance platform;
8th, main telescopic arm;
9th, jib lubbing mechanism;
10th, main platform;
11st, base;
12nd, levelling device;
21st, flat board locomotive;
22nd, tread;
23rd, tunnel median plane;
26th, tunnel wall.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Below Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes Any limitation.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments Do not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that:Similar label Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached It need not be further discussed in figure.
In the description of the invention, it is to be understood that limit parts using the word such as " first ", " second ", only It is for only for ease of and corresponding parts is distinguished, such as without Stated otherwise, above-mentioned word does not have particular meaning, therefore not It is understood that as limiting the scope of the invention.
In the description of the invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical, Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation shown in the drawings or position and closed System, is for only for ease of the description present invention and simplifies description, in the case where not making opposite explanation, these nouns of locality are not indicated that There must be specific orientation or with specific azimuth configuration and operation with the device or element for implying meaning, therefore can not manage Solve as limiting the scope of the invention;The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.
As shown in Figures 1 to 4, the embodiment of the present invention provides a kind of tunnel Inspection device.The tunnel Inspection dress Put including main supporting structure and the two or more job platform component being arranged on the main supporting structure.Each job platform component Platform attachment structure including platform and connecting platform and main supporting structure.The platform connection knot of at least one job platform component Structure independently controls corresponding platform in the initial position of the platform and each work of the platform relative to other job platform components Make motion between position.
The tunnel Inspection device can make at least one platform relative to other platforms independently convert operating position, Improve operating efficiency.
The embodiment of the present invention is described in detail below in conjunction with Fig. 1 to Fig. 4.
As shown in Figure 1 to Figure 4, the tunnel Inspection device of the present embodiment includes main supporting structure and is arranged at main supporting structure On three job platform components.Three job platform components include a main platform assembly and two assistance platform components.
Main supporting structure includes base 11, the head tree 1 being fixedly connected on base 11 and the top for being connected to head tree 1 Main horizontal arm 2.Three job platform components are all connected on main horizontal arm 2.
Main platform assembly includes the main platform bindiny mechanism of main platform 10 and the main platform 10 of connection and main supporting structure.
Main platform bindiny mechanism includes revolution bindiny mechanism, main telescopic arm 8, jib lubbing mechanism 9 and levelling device 12.
Wherein, jib lubbing mechanism 9 can pitching motion relative to main supporting structure.Can by the pitching motion of jib lubbing mechanism 9 Make main platform 10 that there is the operating position below the initial position of main platform 10.
The main platform 10 of the tunnel Inspection device be arranged on jib lubbing mechanism 9 on, can with jib lubbing mechanism 9 luffing up and down And operation height is adjusted, test operation can not be carried out by effectively solving existing railway work high above the ground equipment, there is tunnel bottom low latitude The problem of regional work blind area.The luffing action of jib lubbing mechanism 9 can be driven by amplitude oil cylinder.
Main telescopic arm 8 is rotatably connected on main horizontal arm 2 by turning round bindiny mechanism around vertical axis.It is main flexible Arm 8 is telescopically set in the horizontal direction.As shown in Figures 1 to 4, in the present embodiment, basic arm joint and the main water of main telescopic arm 8 Flat arm 2 is connected by turning round attachment structure, so as to realize that main telescopic arm 8 is rotatable around vertical axis relative to main supporting structure. The rotational action of main telescopic arm 8 can pass through motor or fluid motor-driven.The flexible of main telescopic arm 8 can pass through hydraulic pressure Hydraulic oil cylinder driving.
The first end of jib lubbing mechanism 9 and the flexible arm joint of the minor details of main telescopic arm 8 are hinged.Second end of jib lubbing mechanism 9 and master Platform 10 is hinged.Thus, jib lubbing mechanism 9 is by the realization that is rotatably connected between main telescopic arm 8 and main horizontal arm 2 relative to master Supporting construction surrounds the rotatable setting of vertical axis.Meanwhile, jib lubbing mechanism 9 is realized relative to main support by main telescopic arm 8 The scalable setting of structure.
As shown in figure 3, in the present embodiment, main horizontal arm 2 includes the horizontal segment and and horizontal segment being fixedly connected with head tree The section that has a down dip being fixedly connected, main telescopic arm 8 is installed on below the free end for the section that has a down dip by turning round attachment structure.Main telescopic arm 8 Relative to the rotation that main horizontal arm 2 can realize ± 180 °.
The jib lubbing mechanism 9 of the present embodiment, which is arranged on, horizontal extension and can realize ± 180 ° of rotations relative to main horizontal arm 2 On the main telescopic arm 8 turned so that main platform 10 realizes operating area maximization.
Levelling device 12 is used to keep main platform 10 to be in horizontality.Levelling device 12 is mechanical leveling in the present embodiment Device, specifically, to utilize the connecting rod levelling device of parallelogram principle.
In other unshowned embodiments, levelling device 12 can also include adjusting with the hydraulic pressure of the main drive connection of platform 10 Flat oil cylinder and control hydraulic leveling oil cylinder perform the hydraulic control device of leveling action.
In the present embodiment, main platform 10 can be controlled in initial position and working position by jib lubbing mechanism 9 and main telescopic arm 8 Switch between putting.When main telescopic arm 8 is full reduced and the full time receiving of jib lubbing mechanism 9, main platform 10 is in initial position, when main telescopic arm 8 When at least part stretching or 9 at least part luffing of jib lubbing mechanism, main platform 10 is in operating position.
As shown in Figures 1 to 4, assistance platform component includes assistance platform 7 and assistance platform attachment structure.Assistance platform connects Binding structure connects main supporting structure and assistance platform 7.Assistance platform attachment structure includes what is telescopically set in the horizontal direction Horizontal extension arm and the vertical telescopic arm vertically telescopically set.
As shown in Figures 1 to 4, the basic arm joint 3 of horizontal extension arm is fixedly connected on the main horizontal arm 2 of main supporting structure On.The basic arm joint 5 of vertical telescopic arm is fixedly connected on the flexible arm joint 4 of minor details of horizontal extension arm.Assistance platform 7 is fixedly connected In the flexible arm joint 6 of the minor details of vertical telescopic arm.
In the present embodiment, assistance platform 7 can be controlled in initial position and work by horizontal extension arm and vertical telescopic arm Make switching between position.When horizontal extension arm and vertical telescopic arm are in full reduced state, assistance platform 7 is in initial bit Put, when horizontal extension arm or at least partly stretching of vertical telescopic arm, assistance platform 7 is in operating position.
As shown in Figures 1 to 4, in the present embodiment, two assistance platform components are symmetricly set in the both sides of main horizontal arm 2. Wherein, two horizontal extension arms are respectively fixedly connected with the lower surface of main horizontal arm 2.
As depicted in figs. 1 and 2, in the present embodiment, main platform assembly and two assistance platform components are in initial position When, two assistance platform components are arranged side by side, main platform 10 be arranged at the side of two assistance platforms 7 and with assistance platform 7 In same level height.So as to, three platforms when being in initial position (state of returning the vehicle to the garage and knock off) into approximate rectangular structure, structure is tight Gather, floor space it is small.
Wherein, the section of main telescopic arm, horizontal extension arm and vertical telescopic arm is polygonal cross-section arm.Horizontal extension arm Driven with the expanding-contracting action of vertical telescopic arm by multistage hydraulic cylinder.
Above tunnel Inspection device for it is a kind of have it is flexible become web can test job platform three job platform tunnels Road Inspection device.The main platform 10 of the tunnel Inspection device is installed on one end of jib lubbing mechanism 9, and can be by adjusting Leveling device 12 realizes real-time leveling, and test operation can be carried out by the luffing of jib lubbing mechanism 9, can be achieved to initial position lower zone The detection in domain.Each assistance platform 7 can be lifted with the lifting of respective vertical telescopic arm, with the flexible of respective horizontal extension arm And stretch.Thus assistance platform 7 can both realize that horizontal direction was moved, and can be vertically moved up or down again.
As shown in figure 4, the tunnel Inspection device of the present embodiment also includes flat board locomotive 21, the base of main supporting structure 11 are installed on the top of flat board locomotive 21.
Illustrate that it uses process so that the tunnel Inspection device of the present embodiment is checked tunnel as an example below.As schemed Shown in 4, flat board locomotive 21 is travelled along tread 22.The facility in tunnel wall 26 and tunnel may be examined on each platform The operation such as look into, safeguard, overhauling.Mark 23 represents tunnel median plane in Fig. 4.
From the above description, it can be seen that the embodiment of the present invention can realize at least one following technique effect:
Three platforms can be independently controlled, while operation, operating efficiency is high.
Main platform can test to initial position height region below work, solve rail inspection equipment in the prior art The problem of being merely able to initial position height area above upkeep operation.
The upkeep operation to upper zone can be realized by being symmetrically arranged on the assistance platform of main horizontal arm both sides, with main platform The operation of covering circuit, culvert and full section of tunnel can be realized by coordinating.
Three platforms form approximate rectangular structure in initial position, and compact conformation occupies little space.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof;To the greatest extent The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that:Still The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics;Without departing from this hair The spirit of bright technical scheme, it all should cover among claimed technical scheme scope of the invention.

Claims (13)

1. a kind of tunnel Inspection device, including main supporting structure are made with the two or more being arranged on the main supporting structure Industry platform assembly, each job platform component includes platform and connects the platform connection of the platform and the main supporting structure Structure, it is characterised in that the platform attachment structure of at least one job platform component is relative to other job platform components Corresponding platform is independently controlled to be moved between the initial position of the platform and each operating position of the platform.
2. Inspection device in tunnel according to claim 1, it is characterised in that described two above job platform components Including main platform assembly, the main platform assembly includes main platform (10) and connects the main platform (10) and the main support knot The main platform attachment structure of structure, wherein, the main platform attachment structure is included relative to the main supporting structure pitching motion Jib lubbing mechanism (9), has the main platform (10) by the pitching motion of the jib lubbing mechanism (9) and is located at the main platform (10) the operating position below initial position.
3. Inspection device in tunnel according to claim 2, it is characterised in that the main platform attachment structure also includes For keeping the main platform (10) to be in the levelling device (12) of horizontality.
4. Inspection device in tunnel according to claim 2, it is characterised in that the jib lubbing mechanism (9) is relative to institute Main supporting structure is stated telescopically to set.
5. Inspection device in tunnel according to claim 4, it is characterised in that the main platform attachment structure includes master Telescopic arm (8), the basic arm joint of the main telescopic arm (8) is connected with the main supporting structure, and the first of the jib lubbing mechanism (9) The flexible arm joint of minor details with the main telescopic arm (8) is held to be hinged, the second end of the jib lubbing mechanism (9) and the main platform (10) It is hinged.
6. Inspection device in tunnel according to claim 2, it is characterised in that the jib lubbing mechanism (9) is relative to institute State main supporting structure around vertical axis rotatably arranged with.
7. Inspection device in tunnel according to claim 5, it is characterised in that the main telescopic arm (8) is relative to institute State main supporting structure around vertical axis rotatably arranged with.
8. Inspection device in tunnel according to claim 7, it is characterised in that the main supporting structure includes base (11) head tree (1), being fixedly connected on the base (11) and the main horizontal arm being fixedly connected on the head tree (1) (2), the main telescopic arm (8) is rotatably connected on the main horizontal arm (2) around vertical axis.
9. Inspection device in tunnel according to claim 8, it is characterised in that the main telescopic arm (8) is relative to master Horizontal arm (2) can rotate in the range of ± 180 °.
10. the tunnel Inspection device according to any one of claim 2 to 9, it is characterised in that more than described two Job platform component also includes assistance platform component, and the assistance platform component includes assistance platform (7) and assistance platform is connected Structure, the assistance platform attachment structure connects the main supporting structure and the assistance platform (7), the assistance platform connection Structure includes telescopic horizontal extension arm and vertically telescopic vertical telescopic arm in the horizontal direction, and the level is stretched The basic arm joint (3) of contracting arm is fixedly connected on the main supporting structure, and the basic arm joint (5) of the vertical telescopic arm is fixed to be connected The flexible arm joint (4) of minor details of the horizontal extension arm is connected to, the assistance platform (7) is fixedly connected on the vertical telescopic arm Minor details are stretched arm joint (6).
11. Inspection device in tunnel according to claim 10, it is characterised in that the tunnel Inspection device bag Two assistance platform components are included, when the main platform (10) and two assistance platforms (7) are in initial position, two The individual assistance platform (7) is arranged side by side, and the main platform (10) is arranged at the side of two assistance platforms (7) and with two The individual assistance platform (7) is located at same level height.
12. Inspection device in tunnel according to any one of claim 1 to 9, it is characterised in that the main support knot Structure includes base (11), the head tree (1) being fixedly connected on the base (11) and is fixedly connected on the head tree (1) Main horizontal arm (2), each job platform component is all connected on the main horizontal arm (2).
13. Inspection device in tunnel according to any one of claim 1 to 9, it is characterised in that the tunnel inspection Apparatus for work also includes flat board locomotive (21), and the main supporting structure is installed on the top of the flat board locomotive (21)..
CN201710554178.4A 2017-07-10 2017-07-10 Tunnel Inspection device Pending CN107215827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710554178.4A CN107215827A (en) 2017-07-10 2017-07-10 Tunnel Inspection device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201710554178.4A CN107215827A (en) 2017-07-10 2017-07-10 Tunnel Inspection device
PCT/CN2018/090268 WO2019011085A1 (en) 2017-07-10 2018-06-07 Tunnel inspection and inspection apparatus
ATA9067/2018A AT521423B1 (en) 2017-07-10 2018-06-07 tunnel inspection working device
DE112018000688.3T DE112018000688T5 (en) 2017-07-10 2018-06-07 Tunnel inspection work device

Publications (1)

Publication Number Publication Date
CN107215827A true CN107215827A (en) 2017-09-29

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WO2019011084A1 (en) * 2017-07-10 2019-01-17 徐州徐工随车起重机有限公司 Tunnel inspection operation device

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CN205556009U (en) * 2016-04-18 2016-09-07 湖南五新隧道智能装备股份有限公司 Tunnel bow member operation car
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WO2019011085A1 (en) * 2017-07-10 2019-01-17 徐州徐工随车起重机有限公司 Tunnel inspection and inspection apparatus
WO2019011084A1 (en) * 2017-07-10 2019-01-17 徐州徐工随车起重机有限公司 Tunnel inspection operation device
CN107986204A (en) * 2017-11-28 2018-05-04 徐工集团工程机械有限公司 Luffing device and tunnel overhaul vehicle

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