CN208763671U - Self-propelled integrated tunnel inverted arch device - Google Patents
Self-propelled integrated tunnel inverted arch device Download PDFInfo
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- CN208763671U CN208763671U CN201821563420.0U CN201821563420U CN208763671U CN 208763671 U CN208763671 U CN 208763671U CN 201821563420 U CN201821563420 U CN 201821563420U CN 208763671 U CN208763671 U CN 208763671U
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- inverted arch
- trestle
- mould
- support frame
- self
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- 238000009415 formwork Methods 0.000 claims 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 16
- 238000010276 construction Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 231100000241 scar Toxicity 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of voluntarily integral type tunnel inverted arch devices, including inverted arch trestle and the EEF bogie being arranged in below inverted arch trestle, inverted arch arcuate die, inverted arch Side Template, ditch template, it further include the jacking apparatus for jacking inverted arch trestle, the EEF bogie includes the support frame for being used to support inverted arch trestle, support frame as described above is moveable, length direction of the inverted arch Side Template perpendicular to inverted arch trestle, it is movably attached the lower section of inverted arch trestle, one end of inverted arch arcuate die and ditch template is connected on the same end face of inverted arch Side Template, the inverted arch arcuate die is symmetrically arranged two groups, ditch template-setup is between two groups of inverted arch arcuate dies.Present apparatus simple structure, it is easy for installation, it can realize that tunnel inverted arch integral type is constructed using the present apparatus.
Description
Technical field
The utility model relates to tunnel construction device fields, and in particular to a kind of voluntarily integral type tunnel inverted arch dress
It sets.
Background technique
At this stage, the construction of Tunnel Engineering inverted arch adopts mostly with independent inverted arch mold and separates construction with filling out to inverted arch, first construct
Inverted arch, then fill concrete of constructing, when construction, the installation of inverted arch mold is inconvenient, and in addition, interval time of constructing by several times is long, causes work
Phase is longer.To accelerate construction progress, also there is inverted arch and fill synchronous construction, but this method easily causes inverted arch mark different from filling
Number concrete is mixed in together, causes architecture quality hidden danger.Therefore, a kind of tunnel inverted arch integral construction trolley need to be developed,
It realizes voluntarily Rapid installing mould, inverted arch is rapidly completed and has been very necessary and urgent.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of voluntarily integral type tunnel inverted arch device, it can be quick
Ground installation mold, and inverted arch is rapidly completed.
The utility model one kind voluntarily integral type tunnel inverted arch device, including inverted arch trestle and be arranged below inverted arch trestle
EEF bogie, inverted arch arcuate die, inverted arch Side Template, ditch template, further include the jacking apparatus for jacking inverted arch trestle, institute
Stating EEF bogie includes the support frame for being used to support inverted arch trestle, and support frame as described above is moveable, and the inverted arch Side Template is vertical
In the length direction of inverted arch trestle, it is movably attached the lower section of inverted arch trestle, the one of inverted arch arcuate die and ditch template
End is connected on the same end face of inverted arch Side Template, and the inverted arch arcuate die is symmetrically arranged two groups, and ditch template is set
It sets between two groups of inverted arch arcuate dies.
Further, the inverted arch Side Template includes upper mold, the lower mold being hinged below upper mold, for driving upper mold
The terminal mould mobile device that tool and lower mold move horizontally and the mold lifting device for promoting lower mold fold, it is described
Terminal mould mobile device is arranged on trestle by track and is connect with the top of upper mold, one end of the mold lifting device
It is fixed in terminal mould mobile device, the other end is connect with the lower part of lower mold.
Further, the inverted arch arcuate die includes upper section arcuate die, lower section arcuate die, mould lifting device, under
Along the arc of upper section arcuate die to being hinged below upper section arcuate die, one end of inverted arch arcuate die connects section arcuate die
, can be mobile with inverted arch Side Template to the end face of inverted arch Side Template, one end of the mould lifting device and upper section arcuate die
Connection, the other end is connect with the lower part of lower section arcuate die, for promoting lower section arcuate die fold inward.
Further, the EEF bogie includes that the support frame that inverted arch trestle is used to support below inverted arch trestle is arranged in, institute
State and be equipped with rack boom hoisting between inverted arch trestle and support frame, the bottom of support frame as described above be equipped with travelling wheel and with it is described
The track of travelling wheel cooperation, support frame as described above include left support frame, right support frame and the connection left support frame, right support frame
Connecting rod, the left support frame, right support frame are separately positioned on the lower section of the left and right side girder truss of inverted arch trestle.
Further, the inverted arch trestle includes two trestle beams disposed in parallel, and two trestle beams link into an integrated entity.
Further, the trestle beam includes horizontally disposed main couple, and one end of the main couple is connected with facing upward for arc
Encircle slope section, the upper end of the inverted arch slope section is connect with main couple, lower end ground connection.
Further, inverted arch slope section is with main couple by being movably hinged device with the top that the main couple connect one end
Hinged, the lower part that one end is connect with the main couple is saved on inverted arch slope, is equipped with the first lip block.
Further, the second lip block is equipped between support frame as described above and inverted arch trestle.
Further, the lower end of inverted arch slope section is equipped with idler wheel.
Further, it is linked into an integrated entity between two trestle beams by connecting rod.
The utility model has the beneficial effects that present apparatus simple structure, easy for installation, tunnel inverted arch can be realized using the present apparatus
Integral type construction, inverted arch, filling and intermediate ditch segmentation gradation one-piece casting molding when construction, and with the concrete completed of constructing
Face pours inverted arch concrete, pushes ahead as inverted arch rack traveling basal plane, segmentation.Using present arrangement avoids existing tunnels to face upward
Inverted arch, fill concrete pour the problems such as influence or mixed one-time-concreting different labels concrete of duration respectively when arch is constructed,
Using sizing mould bases, it is once performed integrally inverted arch filling operation.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples:
Fig. 1 is the integral planar schematic diagram of the utility model；
Fig. 2 is the whole sectional schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of trestle beam；
Fig. 4 is the structural schematic diagram of EEF bogie；
Fig. 5 is the structural schematic diagram of EEF bogie lower track；
Fig. 6 is the structural schematic diagram of inverted arch Side Template；
Fig. 7 is the connection schematic diagram with inverted arch trestle of inverted arch Side Template；
Fig. 8 is the structural schematic diagram of inverted arch arcuate die.
Specific embodiment
Fig. 1 is the integral planar schematic diagram of the utility model, and Fig. 2 is the whole sectional schematic diagram of the utility model, and Fig. 3 is
The structural schematic diagram of trestle beam, a kind of voluntarily integral type tunnel inverted arch device, including inverted arch trestle 1, EEF bogie 2, inverted arch arc
Inverted arch Side Template 4, ditch template 5, the lower section of inverted arch trestle 1 is arranged in for jacking the jacking apparatus of inverted arch trestle 1 in mold 3
6, the present embodiment jacking apparatus 6 is jack.The lower section of trestle beam 11 is set, and the top of EEF bogie 2, which is equipped with to be used to support, faces upward
The support frame 21 for encircleing trestle 1, is provided with boom hoisting, inverted arch Side Template 4 is movably between trestle beam 11 and support frame 21
The lower section of inverted arch trestle 1 is set, and inverted arch arcuate die 3 is two groups, and front end face is connect with inverted arch Side Template 4, and is arranged and is being faced upward
The two sides of arch abutment template 4, the front end face of ditch template 5 are connected to inverted arch Side Template 4, direction, that is, construction party of above-mentioned front end face
To ditch template 5 is arranged between two groups of inverted arch arcuate dies 3.
In the present embodiment, inverted arch trestle 1 includes two trestle beams disposed in parallel, and two trestle beams are connected by connecting rod 17
It is connected into one, it is ensured that two panels truss trestle beam entirety stress increases the stability of inverted arch trestle 1.Trestle beam includes horizontally disposed
Main couple 11, one end of main couple 11 be connected with arc inverted arch slope section 12, inverted arch slope section 12 upper end and main couple
11 connections, lower end ground connection.Trestle beam is both the current bridge of working truck and tunnel inverted arch Side Template 4, inverted arch arcuate die 3
And the supporting point of intermediate ditch template 5,4 top of inverted arch Side Template and the trestle beam of inverted arch trestle 1 pass through terminal mould mobile device
43 connections, walking rails of the inverted arch trestle 1 as inverted arch Side Template 4, inverted arch Side Template 4 and support are connected to inverted arch Side Template 4
On inverted arch arcuate die 3 and intermediate ditch template 5 can be moved along inverted arch trestle 1 with inverted arch Side Template 4.
In the present embodiment, main couple 11 by several standard knot units that length direction connects by successively being formed.Several standards
Section unit can be detachably connected by concave convex button anchor bolt, can also be directly welded and fixed, and the length of standard knot unit is 3~5m.
The length of main couple 11 is 9m or 12m or 15m, this length can guarantee the stress of trestle, specifically with construction operation organization arrangement
Depending on.Inverted arch slope section 12 is hinged by being movably hinged device 13 with main couple 11 with the top that main couple 11 connect one end
's.Inverted arch slope section 12 connect the lower part of one end with main couple 11, is equipped with the first lip block 14.Support frame 21 and inverted arch stack
The second lip block 15 is equipped between bridge 1.Rubber cushion blocks all can be used in first lip block 14 and the second lip block 15.Inverted arch
The lower end of slope section 12 is equipped with idler wheel 16.Idler wheel 16, which is arranged, can be convenient the movement of trestle.EEF bogie include travelling wheel 18 and
The track cooperated with travelling wheel 18.When travelling wheel 18 is above mentioned hanging with support frame 21, track be also one above mention it is outstanding
Empty.
Fig. 4 is the structural schematic diagram of EEF bogie, and Fig. 5 is the structural schematic diagram of EEF bogie lower track；In the present embodiment, row
Walk the support frame 21 that portion 2 is used to support inverted arch trestle 1 including the lower section of inverted arch trestle 1 is arranged in, the inverted arch trestle 1 and support
Be equipped with rack boom hoisting 22 between frame 21, the bottom of support frame as described above 21 be equipped with travelling wheel 23 and with the travelling wheel 23
The track 24 of cooperation, support frame as described above 21 include left support frame 211, right support frame 212 and the connection left support frame 211,
The connecting rod 213 of right support frame 212, the left support frame 211, right support frame 212 are separately positioned on the left and right side of inverted arch trestle
The lower section of girder truss.Wherein 27 be travelling wheel 23 and support frame 21 connecting bracket, track 24 is laid on completed at the beginning
Inverted arch fills surface.In short transverse in the presence of being centainly connected between travelling wheel 23 and track 24, support frame is being promoted in this way
During 221, track 24 can be elevated together.The rack boom hoisting 22 is using promotion jack or hydraulic automatic lifting dress
It sets.Certainly, as needed, rack boom hoisting 22 can also use other boom hoistings.The rack boom hoisting 22 is 4
It is a, it is separately positioned at 4 angles of support frame 21.Rack boom hoisting 22 is distributed in four corners, can make to be promoted more steady.
The upper end of support frame as described above 21 is equipped with the lip block 25 for being used to support inverted arch trestle.Rubber can be used in lip block 25
Glue material.The track 24 is i shaped steel, and the travelling wheel 23 is stuck between the upper lower flange of i shaped steel.Travelling wheel 23 is led
Wheel is stuck on the downside of track top flange, to leading trestle and lifting track 24, when lifting by crane EEF bogie rack, track 24 while quilt
Lifting, so as to the forward movement of track 24.Travelling wheel 23 two are one group, are separately positioned on the two sides of i shaped steel.The track
24 both ends are equipped with limiting device.The limiting device is the limiting card 26 that track both ends are arranged in.When preventing trestle traveling
Derailing.
Fig. 6 is the structural schematic diagram of inverted arch Side Template；Fig. 7 is the connection schematic diagram with inverted arch trestle of inverted arch Side Template；
In the present embodiment, inverted arch Side Template 4 includes upper mold 41, the lower mold 42 for being hinged on 41 lower section of upper mold, for driving upper mold
The terminal mould mobile device 43 and promote dress for promoting the mold that lower mold 42 turns down that tool 41 and lower mold 42 move horizontally
44 are set, terminal mould mobile device 43 is arranged on inverted arch trestle 1 by track and is connect with the top of upper mold 41, and mold is promoted
One end of device 44 is fixed in terminal mould mobile device 43, and the other end is connect with the lower part of lower mold 42.Upper mold 41
With lower mold 42 by being movably hinged, lower mold 42 can be flipped up, mobile with sharp demoulding and mold.Terminal mould mobile device
43 with mold lifting device 44 be integral type setting.Unitary design can be convenient setting of the two on trestle, and structure is more
Step up to gather, simply.
In the present embodiment, upper mold 41 and lower mold 42 include template and the support rod 46 that is fixed in template,
Support rod 46 includes several vertical supporting bars being vertically arranged at intervals in template, and the vertical supporting bar and terminal mould at middle part are mobile
Device 43 is fixedly connected.It is connect by vertical supporting bar with terminal mould mobile device 3, connection is more firm.The knot of support rod 46
Structure selects fashioned iron, draws materials more convenient, cost is lower.The bottom of lower mold 42 is equipped with for holding mould and inverted arch to excavate scar support
Fixed fixed connection apparatus.Fixed connection apparatus uses bolt support bar 47.Bolt support bar 47 is selected to can guarantee fixed connect
Connection device is particularly for optical or photographic, is fixed with facilitating end mould and inverted arch to excavate scar support.The lower part of lower mold 42, which is equipped with, to be used
In the enhancing ring 48 of connecting mold lifting device 44.Mold lifting device 44 is to promote jack or hydraulic automatic lifting device.End
Device used for moving moulds 43 includes bracket 431, the traveling wheel 432 cooperated on bracket 431 with track is arranged in, and traveling wheel 432 is arranged
In orbit.
Fig. 8 is the structural schematic diagram of inverted arch arcuate die, and in the present embodiment, inverted arch arcuate die 3 includes upper section arc mould
Have 31, lower section arcuate die 32, mould lifting device 34, lower section arcuate die 32 is along the arc of upper section arcuate die 31 to hinged
Below upper section arcuate die 31, the end face of inverted arch arcuate die 3 is connected to the end face of inverted arch Side Template 4, and inverted arch Side Template 4 moves
Drive upper section arcuate die 31 and lower section arcuate die 32 mobile while dynamic, one end of mould lifting device 34 and upper section arc
Mold 31 connects, and the other end is connect with the lower part of lower section arcuate die 32, for promoting 32 fold inward of lower section arcuate die.On
Section arcuate die 31 includes the cope plate 311 of arc and the sub-truss 312 for being fixed at 311 inside of cope plate.Support
The upside of truss 312 is slope, facilitates the passage of vehicle, and the top of sub-truss 312, which is equipped with, plays lifting for connecting mold
The force bearing ring 313 set.Lower section arcuate die 32 includes lower template 321 and the bearing longitudinal for being fixed at 321 inside of lower template
Cross beam support frame 322.Lower section arcuate die 32 is hinged by moveable hinge 35 and upper section arcuate die 31.Mould lifting device 34
Using promotion jack or hydraulic automatic lifting device.To facilitate promotion or decentralization lower section arcuate die 32, in mold traveling, under
Section 32 folded lifting of arcuate die gets up.The lower end of lower section arcuate die 32 is equipped with support rod 36.Mould support is being excavated
Face upward ground surface, facilitate fixing mould.
The voluntarily application method of integral type tunnel inverted arch device, inverted arch device bulk-breaking is segmented prefabricated processing, after being transported to scene
Assembled integral, operational method are as follows: the first step, top lifting trestle main couple 11 are supported on one end of stack optimization design of bridge main truss 11
On rear end supporting point (i.e. support frame 21), the other end, which is supported on, not to be excavated on inverted arch scar 19；Second step, will using jack is promoted
Support frame 21 lifts, and above mentions vacantly with the track of travelling wheel 18 with support frame 21 under support frame 21；Third step, moving rail
Support frame 21 is fallen after in place using electric hinge moving track in road；4th step puts down jacking apparatus 6, by trestle beam 11
It puts off on support frame 21, while inverted arch slope section 12 being lifted, after the rear end of trestle beam 11 hangs counterweight, start inverted arch stack
1 mobile device of bridge, trestle is synchronous with support frame 21 to push ahead along track, after movement in place, fixed inverted arch trestle 1；5th step,
Excavate inverted arch ground under trestle；6th step, after the completion of excavating operation, mobile inverted arch arcuate die 3, inverted arch Side Template 4 and centre
Ditch template 5, when mobile, 3 front end of inverted arch arcuate die is connect with inverted arch Side Template 4, is supported on inverted arch Side Template 4, rear end
Inverted arch section is being completed in traveling, and intermediate 5 front end of ditch template, which is also connect with inverted arch Side Template 4, to be supported on inverted arch Side Template 4, after
Hold traveling excessively on the concrete surface of ditch.After trolley is in place, fixed inverted arch Side Template 4, inverted arch arcuate die 3 and centre
Ditch template 5；7th step pours gradation inverted arch and fill concrete；Later, after inverted arch fill concrete reaches intensity, weight
Multiple above-mentioned steps carry out next section of inverted arch construction.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563420.0U CN208763671U (en) | 2018-09-24 | 2018-09-24 | Self-propelled integrated tunnel inverted arch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563420.0U CN208763671U (en) | 2018-09-24 | 2018-09-24 | Self-propelled integrated tunnel inverted arch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763671U true CN208763671U (en) | 2019-04-19 |
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ID=66137055
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563420.0U Expired - Fee Related CN208763671U (en) | 2018-09-24 | 2018-09-24 | Self-propelled integrated tunnel inverted arch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208763671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139050A (en) * | 2018-09-24 | 2019-01-04 | 重庆工商职业学院 | Voluntarily integral type tunnel inverted arch device |
| CN111677528A (en) * | 2020-06-01 | 2020-09-18 | 中铁隧道局集团建设有限公司 | Tunnel ditch construction rack |
-
2018
- 2018-09-24 CN CN201821563420.0U patent/CN208763671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139050A (en) * | 2018-09-24 | 2019-01-04 | 重庆工商职业学院 | Voluntarily integral type tunnel inverted arch device |
| CN109139050B (en) * | 2018-09-24 | 2024-01-30 | 重庆工商职业学院 | Self-propelled integrated tunnel inverted arch device |
| CN111677528A (en) * | 2020-06-01 | 2020-09-18 | 中铁隧道局集团建设有限公司 | Tunnel ditch construction rack |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20190924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |