CN108643941A - Gantry type arch installs trolley - Google Patents
Gantry type arch installs trolley Download PDFInfo
- Publication number
- CN108643941A CN108643941A CN201810578679.0A CN201810578679A CN108643941A CN 108643941 A CN108643941 A CN 108643941A CN 201810578679 A CN201810578679 A CN 201810578679A CN 108643941 A CN108643941 A CN 108643941A
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- lift
- trolley
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- 238000009434 installation Methods 0.000 claims description 13
- 238000013519 translation Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000004224 protection Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 15
- 239000003921 oil Substances 0.000 description 14
- 230000000712 assembly Effects 0.000 description 13
- 238000000429 assembly Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses gantry type arches to install trolley, including 20 tons of crawler belts, first lift assembly, second lift assembly, upper transverse and longitudinal beam assembly, body frame lifting cylinder, body frame lifting cylinder seat assembly, bottom girder assembly and platform assembly, 20 tons of crawler belts are mounted on the lower end of the first lift assembly, 20 tons of crawler belts and the first lift assembly turn to assembly by crawler belt and are rotatablely connected, first lift assembly is mounted on the second lift assembly, the top of second lift assembly is equipped with body frame lifting cylinder, the top of the body frame lifting cylinder is equipped with body frame lifting cylinder seat assembly, the body frame oil cylinder lift assembly is fixed on the lower part of bottom girder assembly, the top of the bottom girder assembly is equipped with front end door frame column assembly and middle rear end door frame column assembly.The present invention provides gantry type arches to install trolley, simple in structure, is convenient for assembly and disassembly, solves the problems, such as that a rate of advance is slow, security performance bottom.
Description
Technical field
The present invention relates to tunnel support structure technical field of construction, and in particular to gantry type arch installs trolley.
Background technology
With the development of national basis construction, a piece of prosperity in infrastructure market, highway, railway are just realizing that great-leap-forward is sent out
Exhibition, wherein constructing tunnel is component part important in highway, railway construction.During constructing tunnel, be frequently encountered by
In not firm base support, thus there is foundation bearing capacity deficiency in new stress forming process and accordingly lead to tunnel
The practical problems such as unstability landslide, have seriously affected the person and equipment safety, have hindered the progress of construction.Practice of construction process
In, it is necessary to during tunnel excavation, quickly and efficiently supporting is carried out to excavated section in time.
Do not occur a kind of special-purpose machinery that can carry out immediate support to the section of excavation during constructing tunnel also at present
Change the ancillary equipment built of equipment, when practice of construction rely primarily on manpower to tunnel support structure (especially tunnel arch) into
Row man-made assembly, not only labor intensity is big, low construction efficiency, construction speed is slow and safety coefficient is low, cannot to excavated section into
Capable timely, effective support, and when there is tunnel instability landslide phenomenon, great threat is caused to the person and equipment safety.Cause
And nowadays, urgent need is a kind of to carry out the section of excavation the ancillary equipment that immediate support arch is built, and improving tunnel excavation
While process safety, the tunnel support structure construction equipment of speed of application can be effectively improved.
Invention content
In view of the deficiencies of the prior art, the present invention provides gantry type arches to install trolley, solves that a rate of advance is slow, peace
The problem of full performance bottom.
To achieve the above object, the present invention provides the following technical solutions：Gantry type arch installs trolley, including 20 tons of shoes
Band, the first lift assembly, the second lift assembly, upper transverse and longitudinal beam assembly, body frame lifting cylinder, body frame lifting cylinder seat assembly, bottom
Longeron assembly and platform assembly, 20 tons of crawler belts are mounted on the lower end of the first lift assembly, 20 tons of crawler belts and the
One lift assembly turns to assembly rotation connection by crawler belt, and first lift assembly is mounted on the second lift assembly, described
The top of second lift assembly is equipped with body frame lifting cylinder, and the top of the body frame lifting cylinder is equipped with body frame lifting cylinder
Seat assembly, the body frame oil cylinder lift assembly are fixed on the lower part of bottom girder assembly, and the side of bottom girder assembly is connected by shaft
It is connected to cable ring cylinder, the top of the bottom girder assembly is equipped with front end door frame column assembly and middle rear end door frame column assembly,
The upper end of the front end door frame column assembly is equipped with transverse and longitudinal beam assembly, and side is equipped between the front end door frame column assembly
The top of diagonal brace, the bottom girder assembly is equipped with bottom arch storage seat assembly, and the top of the bottom girder assembly is equipped with
The big diagonal brace assembly in side, the upper end of the big diagonal brace assembly in side are equipped with side and directly support assembly greatly, and assembly, the side are directly supportted greatly in the side
The top of big straight support assembly is equipped with side Tong Liang, and frame crossbeam assembly in front of the door is equipped on the front end door frame column assembly, described
Intermediate door frame crossbeam is installed in front of the door, the intermediate door frame crossbeam is vertical by the big diagonal brace of door frame and front end door frame on frame crossbeam assembly
Column assembly is fixedly connected, and the frame crossbeam assembly that has a back door connection is installed on the intermediate door frame crossbeam, is installed on the intermediate door frame crossbeam
There is upper layer door frame pillar, the oblique column of upper layer door frame, the upper layer door frame are mounted at left and right sides of the upper layer door frame pillar
Vertical-lift drive assembly is installed on oblique column, chain, the upper layer door frame are installed in the vertical-lift drive assembly
The upper end of oblique column is fixed on the jack stringer of upper layer, and the lower part of the upper layer jack stringer is equipped with translation beam, on the translation beam
Chain bracket assembly is installed, is equipped on the chain bracket assembly and moves horizontally tensioning assembly, the chain bracket assembly
Lower part arch installation master cylinder is installed, the top of institute's defeated arch installation master cylinder, which is equipped with, moves horizontally oil cylinder, described to put down
Be equipped on platform assembly and move horizontally trolley assembly, upper layer intermediate beam assembly is installed on the intermediate door frame crossbeam, it is described on
Platform assembly is installed on layer intermediate beam assembly, protective fence assembly is installed in the platform assembly, is pacified in the platform assembly
Both sides platform support assembly, the both sides platform support assembly are installed equipped with ladder assembly, on the front end door frame column is total
On arch oblique top system synthesis is installed, vertical-lift driven wheel assembly is installed on the both sides platform support assembly.
Preferably, security identifier and pipeline safeguard structure assembly are installed, and pipeline protects on the intermediate door frame crossbeam
Structural assembly is mounted on intermediate door frame crossbeam at equal intervals.
Preferably, hydraulic pressure system is installed unified on the left of the both sides platform support assembly, the both sides platform support assembly
Right side is equipped with hydraulic system two, and the lower part of the both sides platform support assembly is equipped with vertical-lifting tensioning assembly, and described two
The top of side platform support assembly is equipped with foot-operated oil cylinder and security protection, and two are equipped on the both sides platform support assembly
Side platform bracing piece.
Preferably, vertical-lift track assembly, the vertical-lift track are provided on the front end door frame column assembly
Vertical-lift trolley assembly is installed, and vertical-lift trolley assembly passes through chain drive with vertical-lift drive assembly on assembly
Connection.
Preferably, it is equipped on the left of the upper transverse and longitudinal beam assembly and moves horizontally main drive assembly, the upper transverse and longitudinal Liang is total
At right side be equipped with and move horizontally driven wheel assembly, top is installed on the upper transverse and longitudinal beam assembly and stretches out platform.
Preferably, it is described move horizontally to be equipped on trolley assembly move horizontally tensioning assembly, and it is total to move horizontally trolley
At piling the left and right sides for being distributed in upper layer intermediate beam assembly about upper layer intermediate beam assembly central axes.
Preferably, the top for moving horizontally oil cylinder is equipped with lifting cylinder in the middle part of trolley, and lifting oil in the middle part of trolley
Cylinder is placed in the top moved horizontally on the right side of oil cylinder.
Preferably, hoist engine is installed on the intermediate door frame crossbeam, distribution box is installed between the hoist engine.
Preferably, ground lifting system assembly is installed, and ground promotes system on the left of the upper transverse and longitudinal beam assembly top
System assembly is bolted on transverse and longitudinal beam assembly.
Preferably, the lower part of the platform assembly is equipped with ladder assembly, and ladder assembly hinge seat connects with platform assembly
It connects.
The present invention provides gantry type arches to install trolley, has following advantageous effect：
1, each component of the invention can be dismounted, and be attached using bolt between each component, thus have quick group
The characteristics of dress.
2, the arch that the present invention uses is easy to assembly and arch outside is provided with workbench, can meet a variety of construction sites
Use demand, convenient for each position of arch assemble.
3, using effect of the present invention is good and practical value is high, and which reduce the lifting of tunnel steel arch frame, positioning, anchoring etc. are comprehensive
The difficulty and labor intensity of cooperation industry, improve the safety of operation, shorten construction period and improve efficiency, have simultaneously
There is the features such as reasonable for structure, installation is simple and direct, conveniently moving.In actual use, arch can be rapidly completed in the present invention in hole
Assembling, excavation face is carried out in time and effectively supporting, while by the operations work such as the lifting of steel arch-shelf, overturning, lifting, movement
Sequence all using mechanization, significantly reduces labor intensity, can effectively solve to lift by crane present in existing steel arch-shelf installation process
A variety of reality such as the movement of steel arch-shelf and accurate positionin work difficulty big, installation effectiveness is low, labor intensity is big, long construction period afterwards
Problem.
4, the present invention is applied widely, adaptable, construction cost is low and construction efficiency is high, according to constructing tunnel operating mode
Special design is carried out, is suitable for the integrated constructions such as rock drilling, steel arch-shelf erection, linked network, spray anchor, the quick-fried supporting of brill of tunnel tunnel face and makees
Industry.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side view of the present invention.
Drawing explanation：1 two ten tons of crawler belts, 2 first lift assemblies, 3 second lift assemblies, transverse and longitudinal beam assembly, 5 body frames on 4
Lifting cylinder, 6 body frame lifting cylinder seat assemblies, 7 crawler belts turn to assembly, 8 bottom girder assemblies, 9 front end door frame column assemblies, 10 bottoms
Directly support assembly, 13 side Tong Liang, the support of 14 skew backs, 15 door frames are oblique greatly greatly for portion's arch storage seat assembly, the big diagonal brace assembly in 11 sides, 12 sides
Support, 16 door frame crossbeam assembly, 19 upper layer door frame pillars, 20 upper layer door frames behind frame crossbeam assembly, 17 intermediate door frame crossbeams, 18 in front of the door
Oblique column, 21 upper layer jack stringers, 22 translation beams, 23 chain bracket assemblies, 24 upper layer intermediate beam assemblies, 25 vertical-lift tracks are total
At, 26 vertical-lift trolley assemblies, 27 chains, 28 vertical-lift drive assembly, 29 move horizontally trolley assembly, 30 move horizontally
Oil cylinder, 31 ground lifting system assemblies, 32 protective fence assemblies, 33 ladder assemblies, 34 platform assembly, 35 arches installation master cylinder,
36 arch oblique top system synthesis, 37 both sides platform support assemblies, the unification of 38 hydraulic pressure systems, 39 hydraulic systems two, 40 vertical-lifts from
Driving wheel assembly, 41 move horizontally main drive assembly, 42 move horizontally driven wheel assembly, 43 both sides platform bracing pieces, 44 safety posts
Knowledge, 45 security protections, 46 pipeline safeguard structure assemblies, 47 cable ring cylinders, 48 hoist engines, 49 distribution boxs, 50 tops stretch out platform,
Rear end door frame column assembly, 53 move horizontally tensioning assembly, 54 vertical-lifts tensioning always in lifting cylinder, 52 in the middle part of 51 trolleies
At, 55 foot-operated oil cylinders.
Specific implementation mode
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In conjunction with attached drawing detailed description of the present invention technical solution, gantry type arch installs trolley, including 20 tons of crawler belts 1,
First lift assembly 2, the second lift assembly 3, upper transverse and longitudinal beam assembly 4, body frame lifting cylinder 5, body frame lifting cylinder seat assembly 6,
34,20 tons of crawler belts of bottom girder assembly 8 and platform assembly are mounted on the lower end of the first lift assembly, 20 tons of crawler belts and first liter
It drops assembly and the rotation connection of assembly 7 is turned to by crawler belt, the first lift assembly is mounted on the second lift assembly, the second lift assembly
Top body frame lifting cylinder is installed, the top of body frame lifting cylinder is equipped with body frame lifting cylinder seat assembly 6, body frame oil cylinder
Lift assembly is fixed on the lower part of bottom girder assembly, and the side of bottom girder assembly is connected with cable ring cylinder 47 by shaft, and bottom is vertical
The top of beam assembly is equipped with front end door frame column assembly 9 and middle rear end door frame column assembly 52, on the door frame column assembly of front end
It is provided with vertical-lift track assembly 25, vertical-lift trolley assembly 26 is installed, and vertically carry on vertical-lift track assembly
It rises trolley assembly to be sequentially connected by chain 27 with vertical-lift drive assembly 28, the upper end of front end door frame column assembly is equipped with
Upper transverse and longitudinal beam assembly is equipped with ground lifting system assembly 31 on the left of upper transverse and longitudinal beam assembly top, and ground lifting system is total
At being bolted on upper transverse and longitudinal beam assembly, it is equipped on the left of upper transverse and longitudinal beam assembly and moves horizontally main drive assembly 41,
It is equipped on the right side of upper transverse and longitudinal beam assembly and moves horizontally driven wheel assembly 42, top is installed on upper transverse and longitudinal beam assembly and stretches out platform
50, skew back support 14 is installed, it is total that the top of bottom girder assembly is equipped with bottom arch Storage tray between the door frame column assembly of front end
At 10, the top of bottom girder assembly is equipped with the big diagonal brace assembly 11 in side, and the upper end of the big diagonal brace assembly in side is equipped with side and directly supports greatly always
At 12, assembly is directly supportted greatly in side, and directly the top of support assembly is equipped with the logical beam 13 in side greatly for side, and door is equipped on the door frame column assembly of front end
Side arm crossbeam assembly 16 is equipped with intermediate door frame crossbeam 17, elevator is equipped on intermediate door frame crossbeam in front of the door on frame crossbeam assembly
Machine 48 is equipped with distribution box 49 between hoist engine, security identifier 44 is equipped on intermediate door frame crossbeam and pipeline safeguard structure is total
At 46, and pipeline safeguard structure assembly is mounted on intermediate door frame crossbeam at equal intervals, and intermediate door frame crossbeam is oblique greatly by door frame
Support 15 is fixedly connected with front end door frame column assembly, and the frame crossbeam assembly 18 that has a back door connection, intermediate door frame are installed on intermediate door frame crossbeam
Upper layer door frame pillar 19 is installed on crossbeam, door frame oblique column 20 in upper layer is mounted at left and right sides of the door frame pillar of upper layer, on
Vertical-lift drive assembly is installed on the layer oblique column of door frame, chain is installed, upper layer door frame is oblique in vertical-lift drive assembly
The upper end of column is fixed on upper layer jack stringer 21, and the lower part of upper layer jack stringer is equipped with translation beam 22, is equipped on translation beam
Chain bracket assembly 23 is equipped on chain bracket assembly and moves horizontally tensioning assembly 53, the lower part installation of chain bracket assembly
There is arch that master cylinder 35 is installed, the top that the defeated arch of institute installs master cylinder is equipped with and moves horizontally oil cylinder 30, moves horizontally oil cylinder
Top lifting cylinder 51 in the middle part of trolley is installed, and in the middle part of trolley lifting cylinder be placed in move horizontally it is upper on the right side of oil cylinder
Portion is equipped in platform assembly and moves horizontally trolley assembly 29, moves horizontally and is equipped with that move horizontally tensioning total on trolley assembly
At, and move horizontally trolley assembly and pile the left and right for being distributed in upper layer intermediate beam assembly about 24 central axes of upper layer intermediate beam assembly
Both sides are equipped with upper layer intermediate beam assembly on intermediate door frame crossbeam, are equipped with platform assembly on the intermediate beam assembly of upper layer, platform is total
At protective fence assembly 32 is above equipped with, ladder assembly 33 is installed in platform assembly, it is total that the lower part of platform assembly is equipped with ladder
At, and ladder assembly hinge seat is connect with platform assembly, is equipped with both sides platform support assembly 37 on front end door frame column is total, two
Hydraulic pressure system unified 38 is installed on the left of the platform support assembly of side, hydraulic system 2 39 is installed on the right side of the platform support assembly of both sides,
The lower part of both sides platform support assembly is equipped with vertical-lifting tensioning assembly 54, and the top of both sides platform support assembly is equipped with foot
Formula oil cylinder 55 and security protection 45 are stepped on, both sides platform bracing piece 43, both sides platform support are installed on the platform support assembly of both sides
Arch oblique top system synthesis 36 is installed on assembly, the driven wheel assembly of vertical-lift 40 is installed on the platform support assembly of both sides.
The present invention is in use, first assemble arch, further according to the quantity of required installation arch, by loading machine auxiliary by arch
It is placed on lifting system platform, adjusts lift bench, arch bottom is made to be located at two-layer platform；It is promoted by lift winch machine another
Two arch of arch is connected on together by one arch to the same height, using bolt.If beam overall is more than tunnel after the assembling of two arches
Road section width, then it is not lockable to connect bolt, need to ensure that two arches can naturally droop, and after two arches connect, adjusts raising
Platform makes assembled arch bottom be located at three layers of platform, other arches is promoted by tackles, using bolt and before
Arch is connected on together, after operation arch hoisting gear driving promotion platform rises to top, is assisted by oil cylinder at side locating platforms,
Arch unit connection bolt lock is tight, ensure to grasp not with rack both sides intervening platform when sagging arch vertically moves
Work lifting translation system trolley, when lifting translation, which connects arch trolley, to be moved on to below promotion platform, lifting translation system oil cylinder jacks up,
When the arch being connected to, which is separated from, promotes platform, by mobile and horizontal sport car, translating trolleys are made to be moved to the placement of four stringcourse framves flat
At platform, arch is stored in successively on arch placement platform, after the completion of lifting translation system trolley connects arch, mobile and horizontal to the right
Sport car will be stored in the arch on four stringcourse frame placement platforms, be placed in sequence to the installation of the final arch in rear end just under
On erector's bit platform of side.
It can to sum up obtain, the present invention passes through 20 tons of crawler belts of setting, the first lift assembly, the second lift assembly, upper transverse and longitudinal
Beam assembly, body frame lifting cylinder, body frame lifting cylinder seat assembly and bottom girder assembly, solve that a rate of advance is slow, security performance
The problem of bottom.
Have been shown and described above the basic principle of the present invention, main feature and advantage, do not depart from spirit of that invention and
Under the premise of range, the present invention also has various changes and modifications, these changes and improvements both fall within claimed invention
Range.
Claims (10)
1. gantry type arch installation trolley, including 20 tons of crawler belts, the first lift assembly, the second lift assembly, upper transverse and longitudinal Liang are total
At, body frame lifting cylinder, body frame lifting cylinder seat assembly, bottom girder assembly and platform assembly, it is characterised in that：Described 20 tons
Crawler belt is mounted on the lower end of the first lift assembly, 20 tons of crawler belts and the first lift assembly and turns to assembly rotation by crawler belt
Connection, first lift assembly are mounted on the second lift assembly, and the top of second lift assembly is equipped with body frame liter
Oil cylinder drops, and the top of the body frame lifting cylinder is equipped with body frame lifting cylinder seat assembly, and the body frame oil cylinder lift assembly is solid
It is scheduled on the lower part of bottom girder assembly, the side of bottom girder assembly is connected with cable ring cylinder by shaft, the bottom girder assembly
Top is equipped with front end door frame column assembly and middle rear end door frame column assembly, the upper end installation of the front end door frame column assembly
There is upper transverse and longitudinal beam assembly, skew back support, the top installation of the bottom girder assembly are installed between the front end door frame column assembly
There is bottom arch to store seat assembly, the top of the bottom girder assembly is equipped with the big diagonal brace assembly in side, the big diagonal brace assembly in side
Upper end side be installed directly support assembly greatly, assembly is directly supportted greatly in the side, and directly the top of support assembly is equipped with side Tong Liang greatly for the side,
Frame crossbeam assembly in front of the door is installed on the front end door frame column assembly, intermediate door frame is installed on the crossbeam assembly of frame in front of the door
Crossbeam, the intermediate door frame crossbeam are fixedly connected by the big diagonal brace of door frame with front end door frame column assembly, and the intermediate door frame is horizontal
The frame crossbeam assembly that has a back door connection is installed on beam, upper layer door frame pillar is installed, the upper layer door frame is small on the intermediate door frame crossbeam
It is mounted on door frame oblique column in upper layer at left and right sides of column, vertical-lift driving is installed total on the oblique column of upper layer door frame
At being equipped with chain in the vertical-lift drive assembly, the upper end of the oblique column of upper layer door frame is fixed on upper layer jack stringer
On, the lower part of the upper layer jack stringer is equipped with translation beam, and chain bracket assembly, the chain strip holder are equipped on the translation beam
It is equipped on frame assembly and moves horizontally tensioning assembly, the lower part of the chain bracket assembly is equipped with arch installation master cylinder, institute
The top of defeated arch installation master cylinder, which is equipped with, moves horizontally oil cylinder, is equipped with that move horizontally trolley total in the platform assembly
At, upper layer intermediate beam assembly is installed on the intermediate door frame crossbeam, platform assembly is installed on the upper layer intermediate beam assembly,
Protective fence assembly is installed in the platform assembly, ladder assembly, the front end door frame column are installed in the platform assembly
Both sides platform support assembly is installed on total, arch oblique top system synthesis is installed on the both sides platform support assembly, it is described
Vertical-lift driven wheel assembly is installed on the platform support assembly of both sides.
2. gantry type arch according to claim 1 installs trolley, it is characterised in that：It is installed on the intermediate door frame crossbeam
There are security identifier and pipeline safeguard structure assembly, and pipeline safeguard structure assembly is mounted on intermediate door frame crossbeam at equal intervals.
3. gantry type arch according to claim 1 installs trolley, it is characterised in that：The both sides platform support assembly is left
Side is equipped with hydraulic pressure system unification, and hydraulic system two, the both sides platform support are equipped on the right side of the both sides platform support assembly
The lower part of assembly is equipped with vertical-lifting tensioning assembly, the top of the both sides platform support assembly be equipped with foot-operated oil cylinder and
Security protection is equipped with both sides platform bracing piece on the both sides platform support assembly.
4. gantry type arch according to claim 1 installs trolley, it is characterised in that：On the front end door frame column assembly
It is provided with vertical-lift track assembly, vertical-lift trolley assembly is installed, and vertically carry on the vertical-lift track assembly
Trolley assembly is risen to connect by chain drive with vertical-lift drive assembly.
5. gantry type arch according to claim 1 installs trolley, it is characterised in that：The left side of the upper transverse and longitudinal beam assembly
It is equipped with and moves horizontally main drive assembly, be equipped on the right side of the upper transverse and longitudinal beam assembly and move horizontally driven wheel assembly, it is described
Top is installed on upper transverse and longitudinal beam assembly and stretches out platform.
6. gantry type arch according to claim 1 installs trolley, it is characterised in that：It is described to move horizontally on trolley assembly
It is equipped with and moves horizontally tensioning assembly, and move horizontally trolley assembly and piled about upper layer intermediate beam assembly central axes and is distributed in
The left and right sides of layer intermediate beam assembly.
7. gantry type arch according to claim 1 installs trolley, it is characterised in that：The top for moving horizontally oil cylinder
Lifting cylinder in the middle part of trolley is installed, and lifting cylinder is placed in the top moved horizontally on the right side of oil cylinder in the middle part of trolley.
8. gantry type arch according to claim 1 installs trolley, it is characterised in that：It is installed on the intermediate door frame crossbeam
There is hoist engine, distribution box is installed between the hoist engine.
9. gantry type arch according to claim 1 installs trolley, it is characterised in that：The upper transverse and longitudinal beam assembly top
Left side is equipped with ground lifting system assembly, and ground lifting system assembly is bolted on transverse and longitudinal beam assembly.
10. gantry type arch according to claim 1 installs trolley, it is characterised in that：Pacify the lower part of the platform assembly
Equipped with ladder assembly, and ladder assembly hinge seat is connect with platform assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578679.0A CN108643941B (en) | 2018-06-07 | 2018-06-07 | Gantry type arch installs trolley |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810578679.0A CN108643941B (en) | 2018-06-07 | 2018-06-07 | Gantry type arch installs trolley |
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| Publication Number | Publication Date |
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| CN108643941A true CN108643941A (en) | 2018-10-12 |
| CN108643941B CN108643941B (en) | 2019-09-17 |
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| CN201810578679.0A Active CN108643941B (en) | 2018-06-07 | 2018-06-07 | Gantry type arch installs trolley |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236331A (en) * | 2018-11-20 | 2019-01-18 | 中铁五局集团第工程有限责任公司 | A kind of steel arch rack trolley suitable for the micro- bench cut method in tunnel |
| CN113958336A (en) * | 2021-10-21 | 2022-01-21 | 中铁十四局集团建筑工程有限公司 | Crawler-type lifting rack for construction of variable cross-section connecting channel of tunnel and construction method |
| CN115450643A (en) * | 2022-08-31 | 2022-12-09 | 四川蓝海智能装备制造有限公司 | Complete machine assembling structure of rock drilling, drilling and arching integrated trolley |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236331A (en) * | 2018-11-20 | 2019-01-18 | 中铁五局集团第工程有限责任公司 | A kind of steel arch rack trolley suitable for the micro- bench cut method in tunnel |
| CN109236331B (en) * | 2018-11-20 | 2024-03-22 | 中铁五局集团第一工程有限责任公司 | Steel arch trolley suitable for tunnel micro-step excavation method |
| CN113958336A (en) * | 2021-10-21 | 2022-01-21 | 中铁十四局集团建筑工程有限公司 | Crawler-type lifting rack for construction of variable cross-section connecting channel of tunnel and construction method |
| CN115450643A (en) * | 2022-08-31 | 2022-12-09 | 四川蓝海智能装备制造有限公司 | Complete machine assembling structure of rock drilling, drilling and arching integrated trolley |
| CN115450643B (en) * | 2022-08-31 | 2023-11-28 | 四川蓝海智能装备制造有限公司 | Complete machine assembly structure of drilling arch integrated trolley |
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| Publication number | Publication date |
|---|---|
| CN108643941B (en) | 2019-09-17 |
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