CN205743925U - A kind of trackless tunnel-liner hydraulic jumbo - Google Patents
A kind of trackless tunnel-liner hydraulic jumbo Download PDFInfo
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- CN205743925U CN205743925U CN201620635408.0U CN201620635408U CN205743925U CN 205743925 U CN205743925 U CN 205743925U CN 201620635408 U CN201620635408 U CN 201620635408U CN 205743925 U CN205743925 U CN 205743925U
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- chassis
- vertical shift
- sliding roller
- tunnel
- oil cylinder
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Abstract
nullA kind of trackless tunnel-liner hydraulic jumbo，Including by door frame assembly、Chassis that template assembly and bracket assembly collectively form and lift oil tank，Electric and hydraulic system and transverse-moving mechanism and vertical shift mechanism it is provided with on chassis，Vertical shift mechanism includes being slidably arranged in the sliding roller box at pallet bottom four end angle along chassis vertical shift direction、It is fixedly connected on the fixing beam between two sliding roller boxs along chassis vertical shift direction and is positioned at the vertical shift oil cylinder for driving chassis vertical shift on the upside of fixing beam，Sliding roller box is made up of casing and the vertical shift wheels that are located in casing，The spacing between two the sliding roller boxs being connected to limit chassis homonymy is fixed at the two ends of fixing beam respectively with two sliding roller boxs at chassis homonymy，Vertical shift oil cylinder one end is connected to pallet bottom near center position，Arbitrary sliding roller box that the other end of vertical shift oil cylinder is corresponding with the fixing beam being positioned on the downside of it connects.Chassis described in the utility model achieves trackless walking, and tunnel-liner efficiency is high.
Description
Technical field
This utility model relates to constructing tunnel lining device field, a kind of trackless tunnel-liner hydraulic jumbo.
Background technology
Tunnel lining trolley is to have to use for special non-standard mechanized equipment in constructing tunnel process Second Lining Construction.Platform
Car be mainly used in two lining secondary lining concrete cast use, be divided into two kinds of structures, one be traveling type another kind be needle beam type,
Chassis is mainly made up of portal frame and template, the main load-bearing of portal frame, and template designs according to tunnel-shaped.Trolley formwork
Flexible generally hydraulic-driven, so also referred to as hydraulic jumbo, there is walking automatically, hydraulic pressure be automatically positioned the demoulding can realize upper and lower,
The advantage of left and right movement.The chassis being exclusively used in constructing tunnel is tunnel hydraulic jumbo.In the most growing high ferro tunnel
In design and construction, according to present digitized, intelligentized demand, same tunnel segment occur tunnel clearance width, highly, radian
The biggest change occurs, and this brings highly difficult construction difficult problem to tunnel double-lining construction.In recent years along with China's high ferro
Construction is carried forward vigorously with expressway construction engineering project, and substantial amounts of Tunnel Engineering project kickoff is built, newly
Project, new problem continue to bring out, and are equipped in efficiency of construction, lining quality, security performance product in the urgent need to new constructing tunnel
Raw breakthrough.Tunnel lining trolley is generally by each construction work office according to cross section, tunnel self manufacture chassis or committee so far
The mechanical producer of torr makes, and because of each unit construction custom, the difference of process, the chassis of each unit is also to be respectively arranged with difference
Not, China does not still have the tunnel lining trolley of a set of country or industry to manufacture and design specification up to now.
In current domestic constructing tunnel, hydraulic jumbo used generally is required to individually lay longitudinal rail walking rail
Road, the rail individually laid needs to take a substantial amount of time, manpower and material resources, and tunnel hydraulic jumbo is carried out on the rail laid
Mobile inconvenient, inefficiency and the problem of operating difficulties, this strong influence is still suffered from when longitudinal advance or backward movement
The work efficiency of tunnel-liner hydraulic jumbo.
Utility model content
Needing to lay walking track to solve current domestic universal tunnel construction work progress, tunnel lining trolley moves
The problem inconvenient, steel rail laying labor intensive is big, the purpose of this utility model is to propose a kind of trackless tunnel-liner hydraulic pressure
Chassis, need not individually lay walking track, it is achieved the trackless automatic walking of tunnel lining trolley, significantly in constructing tunnel again
Improve the efficiency of tunnel-liner.
The technical scheme that this utility model is taked to solve the problems referred to above is: a kind of trackless tunnel-liner hydraulic pressure platform
Car, including the chassis collectively formed by door frame assembly, template assembly and bracket assembly and be arranged on four, chassis end angle use
In the lift oil tank of lifting trolley, chassis is provided with electrically with hydraulic system and by electric and HYDRAULIC CONTROL SYSTEM and for
The vertical shift mechanism that the transverse-moving mechanism driving chassis traversing advances with driving chassis or retreats, described vertical shift mechanism includes indulging along chassis
Move direction to be slidably arranged in the sliding roller box at pallet bottom four end angle, be fixedly connected on two slidings along chassis vertical shift direction
Fixing beam between roller box and be positioned at the vertical shift oil cylinder for driving chassis vertical shift on the upside of fixing beam, sliding roller box is by casing
And the vertical shift wheels being located in casing by bearing are constituted, the two ends of fixing beam respectively with two cunnings being positioned at chassis homonymy
Moving roller box and fix the spacing between two the sliding roller boxs connected to limit chassis homonymy, vertical shift oil cylinder one end is connected at the bottom of chassis
Portion is near center position, and arbitrary sliding roller box that the other end of vertical shift oil cylinder is corresponding with the fixing beam being positioned on the downside of it connects.
As preferably, in the beam body of described fixing beam, it is provided with the cavity for accommodating vertical shift oil cylinder.
As preferably, described chassis is respectively provided with the slide rail of an inverted T-shaped along the two bottom sides in its vertical shift direction, and slide rail wears
It is connected with box body-sliding after box top wall.
As preferably, described casing is distinguished along sidewall and the pallet bottom in chassis vertical shift direction near center position
Being provided with otic placode, the base end of vertical shift oil cylinder is connected on the otic placode of pallet bottom, the piston styletable of vertical shift oil cylinder and case-side
The otic placode of wall connects.
As preferably, described vertical shift wheels include two pulleys arranged along chassis vertical shift direction.
As preferably, described casing is provided with the connecting plate for connecting fixing beam.
Compared with prior art, this utility model has the advantages that
First, one described in the utility model trackless tunnel-liner hydraulic jumbo, current domestic universal tunnel construction
Work progress needs to lay walking track, and tunnel lining trolley moves inconvenience, the big problem of steel rail laying labor intensive, thus real
The existing trackless automatic walking of tunnel lining trolley, substantially increases the efficiency of tunnel-liner.
Second, one described in the utility model trackless tunnel-liner hydraulic jumbo, slides at pallet bottom and arranges one
Group sliding roller box, when chassis need not mobile when, sliding roller box immobilizes relative to the position of chassis, in lift oil tank control
In chassis lifting process processed, sliding roller box is only used as four spikes of pallet bottom；When chassis needs to indulge forward or backward
Time, chassis drop to ground, and sliding roller box, while supporting chassis, is arranged between sliding roller box and chassis by control
Vertical shift oil cylinder, promotes chassis to make on its wheels in sliding roller box and slides, and the relative position on sliding roller box and ground is all the time
Fixing, and then realize the trackless walking of chassis.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of trackless tunnel-liner hydraulic jumbo of this utility model；
Fig. 2 is the structural representation of sliding roller box in a kind of trackless tunnel-liner hydraulic jumbo of this utility model；
Fig. 3 is the sectional view of sliding roller box in a kind of trackless tunnel-liner hydraulic jumbo of this utility model；
Labelling in figure: 1, chassis, 2, lift oil tank, 3, sliding roller box, 4, fixing beam, 5, vertical shift oil cylinder, 6, casing, 7, vertical
Move wheels, 8, slide rail, 9, otic placode, 10, connecting plate.
Detailed description of the invention
Elaborating this utility model below in conjunction with specific embodiment, the present embodiment is with technical solutions of the utility model
Premised on, give detailed embodiment and concrete operating process.
As it can be seen, this utility model is a kind of trackless tunnel-liner hydraulic jumbo, including total by door frame assembly, template
Become and the chassis 1 that collectively forms of bracket assembly and be arranged at 1 four, chassis end angle the lift oil tank 2 for lifting trolley 1,
Be provided with on chassis 1 electrically with hydraulic system and by electric with HYDRAULIC CONTROL SYSTEM and for driving the traversing cross sliding machine of chassis
The vertical shift mechanism that structure and driving chassis advance or retreat, described vertical shift mechanism includes being slidably arranged in platform along chassis 1 vertical shift direction
Sliding roller box 3 at four end angles bottom car 1, be fixedly connected between two sliding roller boxs 3 along chassis 1 vertical shift direction fixing
Beam 4 and be positioned at the vertical shift oil cylinder 5 for driving chassis 1 vertical shift on the upside of fixing beam 4, sliding roller box 3 is by casing 6 and passes through
The vertical shift wheels 7 that bearing is located in casing 6 are constituted, and the two ends of fixing beam 4 are taken turns with two slidings being positioned at chassis 1 homonymy respectively
Spacing between fixing two the sliding roller boxs 3 connected to limit chassis 1 homonymy of case 3, vertical shift oil cylinder 5 one end is connected to chassis 1
Bottom is near center position, arbitrary sliding roller box 3 that the other end of vertical shift oil cylinder 5 is corresponding with the fixing beam 4 being positioned on the downside of it
Connect.
It is more than basic embodiment of the present utility model, can be improved further, optimize or limit on the basis of above
Fixed.
Further, it is provided with the cavity for accommodating vertical shift oil cylinder 5 in the beam body of described fixing beam 4.
Further, described chassis 1 is respectively provided with the slide rail 8 of an inverted T-shaped along the two bottom sides in its vertical shift direction, and slide rail 8 is worn
It is slidably connected with casing 6 after being located at casing 6 roof.
Further, described casing 6 is punished near center bottom the sidewall and chassis 1 in chassis 1 vertical shift direction
Not being provided with otic placode 9, the base end of vertical shift oil cylinder 5 is connected on the otic placode 9 bottom chassis 1, the piston styletable of vertical shift oil cylinder 5 with
The otic placode 9 of casing 6 sidewall connects.
Further, described vertical shift wheels 7 include two pulleys arranged along chassis 1 vertical shift direction.
Further, described casing 6 is provided with the connecting plate 10 for connecting fixing beam 4.
Trackless tunnel-liner hydraulic jumbo described in the utility model, it carries out the operation of vertical shift by sliding roller box 3
As follows:
1, four jacking cylinders of operation reduce whole chassis height, make the sliding roller box 3 at fixing beam 4 two ends land (every
Four sliding roller boxs on chassis, are distributed in four angular ranges of chassis, form a stable platform)；
2, now operating vertical shift oil cylinder 5, make vertical shift oil cylinder 5 piston rod stretch out, vertical shift oil cylinder 5 provides thrust to promote whole
The template of car and door frame advance in tunnel, and when range released by vertical shift oil cylinder 5, whole chassis halts (whole
In car moving process, sliding roller box 3 is fixed all the time with the relative position on ground, the most mobile)；
Otherwise 3, vertical shift cylinder piston rod is regained, vertical shift hydraulic cylinder provides pulling force to pull template and the door frame of whole chassis
(in whole chassis moving process, sliding roller box 3 is fixed all the time, the most mobile) is retreated with the relative position on ground in tunnel；
4, after range released by vertical shift oil cylinder 5, when whole chassis halts or retreats, four tops of operation again
Oil-lifting jar, promotes whole chassis height, and the sliding roller box 3 making fixing beam 4 two ends is liftoff, and the vertical shift i.e. completing a chassis follows
Ring.
Sliding roller box 3 described in this utility model, when chassis 1 need not mobile when, the relative chassis of sliding roller box 3
The position of 1 immobilizes, and in lift oil tank 2 controls chassis lifting process, sliding roller box 3 is intended only as four bottom chassis 1
Individual spike, plays the supporting role to chassis 1；When chassis 1 needs to indulge forward or backward, chassis 1 drop to ground, sliding
Move roller box 3 supporting while chassis, the vertical shift oil cylinder 5 being arranged between sliding roller box 3 and chassis 1 by control, promote platform
Car 1 makes to slide on its wheels in sliding roller box 3, and sliding roller box 3 is fixed all the time with the relative position on ground, and then realizes
The trackless walking of chassis 1, therefore generally speaking, the vertical of trackless chassis is to carry out also on sliding roller box 3 forward or backward
Realize.
The above, be only preferred embodiment of the present utility model, not this utility model is made any in form
Restriction, although this utility model describes as above with preferred embodiment, but is not limited to this utility model, any ripe
Know professional and technical personnel, in the range of without departing from technical solutions of the utility model, when available technology contents described above
The a little change made or modification are the Equivalent embodiments of equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, the most still
Belong in the range of technical solutions of the utility model.
Claims (6)
1. a trackless tunnel-liner hydraulic jumbo, including collectively formed by door frame assembly, template assembly and bracket assembly
Chassis (1) and being arranged at (1) four, chassis end angle for the lift oil tank (2) of lifting trolley (1), chassis (1) is upper to be arranged
Have electrically with hydraulic system and by electrically with HYDRAULIC CONTROL SYSTEM for driving the traversing transverse-moving mechanism of chassis and driving platform
The vertical shift mechanism that Herba Plantaginis enters or retreats, it is characterised in that: described vertical shift mechanism includes being slidably arranged in along chassis (1) vertical shift direction
Chassis (1) bottom four end angles at sliding roller box (3), be fixedly connected on two sliding roller boxs (3) along chassis (1) vertical shift direction
Between fixing beam (4) and be positioned at fixing beam (4) upside the vertical shift oil cylinder (5) being used for driving chassis (1) vertical shift, sliding take turns
Case (3) is made up of casing (6) and the vertical shift wheels (7) that are located in casing (6) by bearing, and the two ends of fixing beam (4) are divided
Do not fix with two the sliding roller boxs (3) being positioned at chassis (1) homonymy and be connected to limit two sliding roller boxs of chassis (1) homonymy
(3) spacing between, vertical shift oil cylinder (5) one end is connected to chassis (1) bottom near center position, vertical shift oil cylinder (5) another
Arbitrary sliding roller box (3) connection that one end is corresponding with the fixing beam (4) being positioned on the downside of it.
A kind of trackless tunnel-liner hydraulic jumbo the most as claimed in claim 1, it is characterised in that: described fixing beam (4)
The cavity for accommodating vertical shift oil cylinder (5) it is provided with in beam body.
A kind of trackless tunnel-liner hydraulic jumbo the most as claimed in claim 1, it is characterised in that: described chassis (1) is along it
The two bottom sides in vertical shift direction is respectively provided with the slide rail (8) of an inverted T-shaped, slide rail (8) be located in after casing (6) roof with casing (6)
It is slidably connected.
A kind of trackless tunnel-liner hydraulic jumbo the most as claimed in claim 1, it is characterised in that: described casing (6) is along platform
The sidewall in car (1) vertical shift direction and chassis (1) bottom are respectively arranged with otic placode (9), vertical shift oil cylinder (5) near center position
Base end be connected on the otic placode (9) of chassis (1) bottom, the otic placode of the piston styletable of vertical shift oil cylinder (5) and casing (6) sidewall
(9) connect.
A kind of trackless tunnel-liner hydraulic jumbo the most as claimed in claim 1, it is characterised in that: described vertical shift wheels (7)
Including two pulleys arranged along chassis (1) vertical shift direction.
A kind of trackless tunnel-liner hydraulic jumbo the most as claimed in claim 1, it is characterised in that: described casing sets on (6)
It is equipped with the connecting plate (10) for connecting fixing beam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635408.0U CN205743925U (en) | 2016-06-24 | 2016-06-24 | A kind of trackless tunnel-liner hydraulic jumbo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635408.0U CN205743925U (en) | 2016-06-24 | 2016-06-24 | A kind of trackless tunnel-liner hydraulic jumbo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743925U true CN205743925U (en) | 2016-11-30 |
Family
ID=57385219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635408.0U Active CN205743925U (en) | 2016-06-24 | 2016-06-24 | A kind of trackless tunnel-liner hydraulic jumbo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743925U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590709A (en) * | 2018-06-22 | 2018-09-28 | 中铁十局集团第工程有限公司 | Trackless electric walking lining trolley device |
| CN112031823A (en) * | 2020-08-21 | 2020-12-04 | 中国十九冶集团有限公司 | Sliding plate device for formwork trolley and mounting structure and using method thereof |
| CN112647990A (en) * | 2020-12-31 | 2021-04-13 | 山东铁鹰建设工程有限公司 | Traveling and shifting system of dragon type tunnel trolley and trolley |
-
2016
- 2016-06-24 CN CN201620635408.0U patent/CN205743925U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590709A (en) * | 2018-06-22 | 2018-09-28 | 中铁十局集团第工程有限公司 | Trackless electric walking lining trolley device |
| CN108590709B (en) * | 2018-06-22 | 2024-01-30 | 中铁十一局集团第一工程有限公司 | Trackless electric walking lining trolley device |
| CN112031823A (en) * | 2020-08-21 | 2020-12-04 | 中国十九冶集团有限公司 | Sliding plate device for formwork trolley and mounting structure and using method thereof |
| CN112647990A (en) * | 2020-12-31 | 2021-04-13 | 山东铁鹰建设工程有限公司 | Traveling and shifting system of dragon type tunnel trolley and trolley |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |