CN205936635U - Tunnel lining construction device based on portable full hall scaffold frame - Google Patents
Tunnel lining construction device based on portable full hall scaffold frame Download PDFInfo
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- CN205936635U CN205936635U CN201620876752.9U CN201620876752U CN205936635U CN 205936635 U CN205936635 U CN 205936635U CN 201620876752 U CN201620876752 U CN 201620876752U CN 205936635 U CN205936635 U CN 205936635U
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- 238000010276 construction Methods 0.000 title claims abstract description 57
- 238000009412 basement excavation Methods 0.000 claims abstract description 40
- 238000013519 translation Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000000465 moulding Methods 0.000 claims description 18
- 239000002689 soil Substances 0.000 claims description 14
- 230000005641 tunneling Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 210000004247 hand Anatomy 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement 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
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a tunnel lining construction device based on portable full hall scaffold frame, including putting up and install the template assembly on the full hall scaffold frame of movable type at the internal portable full hall scaffold who carries out the back -and -forth movement in the preliminary excavation hole in tunnel hole, the region that lies in the internal side in preliminary excavation hole in the tunnel hole is regional for follow -up excavation, is provided with in the hunch of the hunch foot lining cutting hogging foot section inverted arch lining cutting of tunnel hole secondary lining structure to encircle foot section inverted arch backfill structure, full portable scaffold frame is equipped with the upper portion traveling system that can carry out the translation on follow -up excavation region including upper portion scaffold frame and two lateral part scaffold framves, upper portion scaffold rest base portion, and every lateral part scaffold rest base portion all is equipped with and is encircleing the structural lower part traveling system who carries out the translation of foot section inverted arch backfill. The utility model has the advantages of simple structure and reasonable design and use easy and simple to handle, excellent in use effect, can be at the internal back -and -forth movement that carries on in the preliminary excavation hole in tunnel hole to portably, accomplish the tunnel lining construction process fast.
Description
Technical field
This utility model belongs to technical field of tunnel construction, especially relates to a kind of tunnel based on portable full hall scaffold
Road lining construction device.
Background technology
Two side-wall pilot tunnel is a kind of mode of tunnel excavation, also known as twin side heading method or glasses working, belongs to new Austria
One branch of method, with New Austrian Tunneling Method ultimate principle as foundation.When carrying out tunnel excavation using two side-wall pilot tunnel, adopted opens
Wa Mian branch is generally in the form of and for tunnel excavation section to be divided into four pieces, i.e. left side wall base tunnel (also referred to as left side wall pilot tunnel), right side
Wall base tunnel (also referred to as right side wall pilot tunnel), top Core Soil region base tunnel (also referred to as top Core Soil region pilot tunnel) and get out of a predicament or an embarrassing situation
Excavate base tunnel (excavation pilot tunnel of also referred to as getting out of a predicament or an embarrassing situation).Field measurement shows, the subsidence caused by two side-wall pilot tunnel is only
The 1/2 of short benching tunnelling method.Although two side-wall pilot tunnel excavated section piecemeal is many, disturbance is big, the time of initial support tunneling boring closure
Long, but each piecemeal is each self-closing immediately after excavation, thus hardly develop in construction intermediate deformation.Double side wall is led
Hole method construction safety, but speed is slower, relatively costly.
Lining cutting be for prevent surrouding rock deformation or cave in along the materials such as tunnel trunk periphery armored concrete build permanent
Property supporting construction.When carrying out tunnel excavation using two side-wall pilot tunnel, because excavated section piecemeal is many, thus tunnel-liner is corresponding
Constructed using piecemeal, difficulty of construction is larger and construction procedure is complicated, and construction quality is difficult to ensure that.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide one kind to be based on
The lining construction device of portable full hall scaffold, its structure is simple, reasonable in design and uses easy and simple to handle, using effect
Good, can be moved forward and backward in the preliminary excavation hole body of Tunnel so as easy, be rapidly completed lining construction process.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is：One kind is based on portable full hall foot handss
The lining construction device of frame it is characterised in that：Movable including carrying out in the preliminary excavation hole body of Tunnel
Portable full hall scaffold and the arch wall lining cutting to Tunnel carry out the template assembly of molding construction, and described template assembly is arranged on
On described movable type full hall scaffold；
Described Tunnel includes left side wall pilot tunnel, right side wall pilot tunnel, top Core Soil region pilot tunnel and is located at described top
Excavation pilot tunnel of getting out of a predicament or an embarrassing situation immediately below the pilot tunnel of Core Soil region, described left side wall pilot tunnel and described right side wall pilot tunnel symmetrically cloth
If, described top Core Soil region pilot tunnel and excavation pilot tunnel of getting out of a predicament or an embarrassing situation be respectively positioned on described left side wall pilot tunnel and right side wall pilot tunnel it
Between；Described top Core Soil region pilot tunnel is divided into arch pilot tunnel and is located at the middle part pilot tunnel immediately below the pilot tunnel of arch；Described left side
Wall pilot tunnel, described right side wall pilot tunnel and arch pilot tunnel form described preliminary excavation hole body, are located at described preliminary excavation in Tunnel
In the body of hole, the region of side is follow-up excavation region；The secondary liner structure of described Tunnel is to carry out tunneling boring supporting to Tunnel
Concrete lining, described secondary liner structure includes the arch wall to Tunnel and carries out the described arch wall lining cutting of supporting, to tunnel
Hole bottom carries out the tunnel bottom inverted arch lining cutting of supporting and left and right two is connected to described arch wall lining cutting and is faced upward with tunnel bottom
Arch springing lining cutting between arch lining block, two described arch springing lining cutting are symmetrically laid in the left and right sides of tunnel bottom inverted arch lining cutting；Institute
State arch springing lining cutting to include the side wall bottom lining cutting positioned at described arch wall lining cutting bottom and be located at outside tunnel bottom inverted arch lining cutting
Arch springing section inverted arch lining cutting；Described arch wall lining cutting includes Tunnel arch is carried out the Arch lining of supporting and two respectively to tunnel
The left and right sides abutment wall in hole carries out the side wall lining of supporting, and two described side wall linings are symmetrically laid in the left and right two of Arch lining
Side-lower；Described arch springing lining cutting includes the side wall bottom lining cutting positioned at described arch wall lining cutting bottom and is located at tunnel bottom inverted arch lining
Build the arch springing section inverted arch lining cutting in outside, in the arch of described arch springing section inverted arch lining cutting, be provided with arch springing section inverted arch backfill structure；
Described movable type full hall scaffold include the upper falsework that is erected in the pilot tunnel of arch and two be erected on respectively
Sidepiece scaffold in described left side wall pilot tunnel and described right side wall pilot tunnel, described upper falsework bottom is equipped with can subsequently open
The top running gear being translated is dug on region, each described sidepiece scaffold bottom is respectively arranged with and can backfill in arch springing section inverted arch
The lower running system being translated in structure；Described template assembly includes Arch lining is carried out with the arch molding of molding construction
Template and two abutment wall forming panels that respectively two described side wall linings are carried out with molding construction, two described abutment wall shaping moulds
Plate is symmetrically laid in below the left and right sides of arch forming panel；Described arch forming panel is supported in above upper falsework,
Two described abutment wall forming panels are respectively supported at outside two described sidepiece scaffolds.
The above-mentioned lining construction device based on portable full hall scaffold, is characterized in that：Described arch springing section inverted arch returns
Filling out structure is xoncrete structure.
The above-mentioned lining construction device based on portable full hall scaffold, is characterized in that：Described upper falsework and
Two described sidepiece scaffolds are all to be set up the scaffold being formed by steel pipe.
The above-mentioned lining construction device based on portable full hall scaffold, is characterized in that：Two described sidepiece foot handss
Frame is symmetrically laid；All by laterally connecting between the left and right sides of described upper falsework and two described sidepiece scaffold tops
Access node structure is fastenedly connected, and described transverse connection structure includes multiple lateral connection framves laid from the front to the back.
The above-mentioned lining construction device based on portable full hall scaffold, is characterized in that：On described upper falsework
It is provided with the upper mould bracing frame that arch forming panel is supported, the outside of two described sidepiece scaffolds is provided with
The side template bracing frame that described abutment wall forming panel is supported.
The above-mentioned lining construction device based on portable full hall scaffold, is characterized in that：Described left side wall pilot tunnel with
Right side wall pilot tunnel is all from top to bottom divided into upper lateral part pilot tunnel, middle sidepiece pilot tunnel and following side pilot tunnel；
Described side wall lining is divided into lower side wall lining and the upper side wall lining above lower side wall lining, described lower abutment wall
Junction between lining cutting and upper side wall lining is located in middle sidepiece pilot tunnel；
Described abutment wall forming panel includes lower side wall lining being carried out with the lower abutment wall forming panel of molding construction and to top
Wall lining builds the upper abutment wall forming panel carrying out molding construction, and described upper abutment wall forming panel is located above lower abutment wall forming panel；
Described side template bracing frame includes the lower sidewall template bracing frame that lower abutment wall forming panel is supported and right
The upper sidewall template bracing frame that upper abutment wall forming panel is supported.
The above-mentioned lining construction device based on portable full hall scaffold, is characterized in that：Described upper falsework and
The length of two described sidepiece scaffolds is 9m～12m.
The above-mentioned lining construction device based on portable full hall scaffold, is characterized in that：Described follow-up excavation region
Upper tiling has the upper backup pad that upper falsework is supported, described upper backup pad is provided with from left to right multiple along tunnel
The top translation track that longitudinal extension direction is laid；Described top running gear includes multigroup carrying out in top translation track respectively
Movable top road wheel, top road wheel described in every group all includes multiple being arranged on upper falsework bottom from the front to the back
And it is mounted on the top road wheel on the translation track of same described top；
The quantity that described arch springing section inverted arch backfills structure is two, and two described arch springing section inverted arch backfill structures are located at respectively
The follow-up left and right sides excavating region；It is respectively arranged with left and right two in each described arch springing section inverted arch backfill structure longitudinally to prolong along tunnel
Stretch the bottom translation track of direction laying；Described lower running system includes two groups of left and right and translates rail two described bottoms respectively
Road carries out movable lower running wheel, and lower running wheel described in every group all includes multiple being arranged on sidepiece foot handss from the front to the back
Frame bottom and be mounted on the lower running wheel on the translation track of same described bottom.
The above-mentioned lining construction device based on portable full hall scaffold, is characterized in that：Described top translation track
It is shaped steel track with bottom translation track, during described shaped steel track includes one described channel-section steel and is laid in inside described channel-section steel
The angle steel in portion, described top road wheel and lower running wheel are and can carry out movable steel wheel along described angle steel.
This utility model compared with prior art has advantages below：
1st, structure is simple, reasonable in design and input cost is relatively low.
2nd, the traveling centering structure being adopted is simple, reasonable in design and sets up simplicity, flexibly, and using effect is good, bag
Include the upper falsework being erected in the pilot tunnel of arch and two sidepieces being erected on respectively in left side wall pilot tunnel and right side wall pilot tunnel
Scaffold, upper falsework bottom is equipped with the top running gear that can be translated on follow-up excavation region, each sidepiece foot
Hand cradle bottom is respectively arranged with and can backfill, in arch springing section inverted arch, the lower running system being translated in structure.On in traveling centering
Portion's scaffold and sidepiece scaffold are separately set up, and process of setting up is easy, are not subject to Tunnel (specifically tentatively to excavate hole
Body) inner space limit, the use demand in different cross section Tunnel can be met.
3rd, the template assembly being adopted includes Arch lining is carried out the arch forming panel of molding construction and two difference
Two side wall linings are carried out with the abutment wall forming panel of molding construction, two abutment wall forming panels are symmetrically laid in arch shaping mould
Below the left and right sides of plate；Arch forming panel is supported in above upper falsework, and two abutment wall forming panels are respectively supported at
Outside two sidepiece scaffolds, formwork erection is easy and supports firm.
4th, occupation mode flexibly, both synchronously can have been constructed it is also possible to upper to upper side wall lining and lower side wall lining
Side wall lining and lower side wall lining are constructed respectively.
5th, use easy and simple to handle and using effect is good, can easy, be rapidly completed lining construction process.
In sum, this utility model structure is simple, reasonable in design and good using easy and simple to handle, using effect, can be in tunnel
Moved forward and backward in the preliminary excavation hole body in road hole, so as easy, be rapidly completed lining construction process.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use state of the present utility model with reference to figure.
Fig. 3 is the structural representation of the constructed secondary lining of this utility model.
Fig. 4 is the structural representation of this utility model top road wheel and top translation track.
Description of reference numerals:
1 upper lateral part pilot tunnel；Sidepiece pilot tunnel in 2；3 following side pilot tunnels；
4 top translation tracks；5 top road wheels；6 follow-up excavation regions；
7 arch pilot tunnels；8 middle part pilot tunnels；9 get out of a predicament or an embarrassing situation excavation pilot tunnel；
9-1 Tunnel；10 preliminary bracing structures；11 bottom translation tracks；
12 arch springing section inverted arch backfill structures；13-1 arch springing lining cutting；
13-2 tunnel bottom inverted arch lining cutting；13-3 Arch lining；Side wall lining under 13-4；
The upper side wall lining of 13-5；14-1 upper falsework；14-2 sidepiece scaffold；
14-3 lateral connection frame；15-1 arch forming panel；
Abutment wall forming panel under 15-2；15-3 upper abutment wall forming panel；
16-1 upper mould bracing frame；Sidewall template bracing frame under 16-2；
16-3 upper sidewall template bracing frame；17 upper backup pads；18 lower running wheels；
19 lower supporting plates.
Specific embodiment
As shown in Figure 1 and Figure 2, this utility model includes to be moved forward and backward in the preliminary excavation hole body of Tunnel 9-1
Portable full hall scaffold and the template assembly that the arch wall lining cutting of Tunnel 9-1 is carried out with molding construction, described template assembly
It is arranged on described movable type full hall scaffold；
In conjunction with Fig. 3, described Tunnel 9-1 includes left side wall pilot tunnel, right side wall pilot tunnel, top Core Soil region pilot tunnel and position
Excavation pilot tunnel 9 of getting out of a predicament or an embarrassing situation immediately below the pilot tunnel of described top Core Soil region, described left side wall pilot tunnel and described right side wall are led
Hole is symmetrically laid, and described top Core Soil region pilot tunnel and excavation pilot tunnel 9 of getting out of a predicament or an embarrassing situation are respectively positioned on described left side wall pilot tunnel and the right side
Between the wall pilot tunnel of side；Described top Core Soil region pilot tunnel is divided into arch pilot tunnel 7 and the middle part immediately below arch pilot tunnel 7 to lead
Hole 8；Described left side wall pilot tunnel, described right side wall pilot tunnel and arch pilot tunnel 7 form described preliminary excavation hole body, in Tunnel 9-1
In the body of described preliminary excavation hole, the region of side is follow-up excavation region 6；The secondary liner structure of described Tunnel 9-1 is right
Tunnel 9-1 carries out the concrete lining of tunneling boring supporting, and described secondary liner structure includes the arch wall of Tunnel 9-1 is carried out
The described arch wall lining cutting of supporting, the tunnel bottom inverted arch lining cutting 13-2 that Tunnel 9-1 bottom is carried out with supporting and two points of left and right
It is not connected to the arch springing lining cutting 13-1 between described arch wall lining cutting and tunnel bottom inverted arch lining cutting 13-2, two described arch springing lining cutting
13-1 is symmetrically laid in the left and right sides of tunnel bottom inverted arch lining cutting 13-2；Described arch springing lining cutting 13-1 is included positioned at described arch wall
The side wall bottom lining cutting of lining cutting bottom and the arch springing section inverted arch lining cutting outside tunnel bottom inverted arch lining cutting 13-2；Described arch wall
Lining cutting includes Tunnel 9-1 arch is carried out the Arch lining 13-3 of supporting and two left and right sides to Tunnel 9-1 respectively
Abutment wall carries out the side wall lining of supporting, and two described side wall linings are symmetrically laid in below the left and right sides of Arch lining 13-3；
Described arch springing lining cutting 13-1 includes the side wall bottom lining cutting positioned at described arch wall lining cutting bottom and is located at tunnel bottom inverted arch lining cutting
Arch springing section inverted arch lining cutting outside 13-2, is provided with arch springing section inverted arch backfill structure 12 in the arch of described arch springing section inverted arch lining cutting；
Described movable type full hall scaffold include the upper falsework 14-1 that is erected in arch pilot tunnel 7 and two take respectively
Sidepiece scaffold 14-2 in described left side wall pilot tunnel with described right side wall pilot tunnel, described upper falsework 14-1 bottom dress
Having can be in the follow-up top running gear excavated and translated on region 6, and each described sidepiece scaffold 14-2 bottom is respectively arranged with
In arch springing section inverted arch, the lower running system being translated can be backfilled on structure 12；Described template assembly is included to Arch lining
13-3 carry out the arch forming panel 15-1 of molding construction and two respectively molding construction is carried out to two described side wall linings
Abutment wall forming panel, two described abutment wall forming panels are symmetrically laid in below the left and right sides of arch forming panel 15-1；Institute
State arch forming panel 15-1 and be supported in above upper falsework 14-1, two described abutment wall forming panels are respectively supported at two
Outside described sidepiece scaffold 14-2.
In the present embodiment, described arch springing section inverted arch backfill structure 12 is xoncrete structure.
In the present embodiment, described upper falsework 14-1 and two described sidepiece scaffold 14-2 are all to set up shape by steel pipe
The scaffold becoming.
And, in described upper falsework 14-1 and two described sidepiece scaffold 14-2 between adjacent two described steel pipes
All it is attached by steel tube fastener.
In the present embodiment, two described sidepiece scaffold 14-2 symmetrically lay；The left and right of described upper falsework 14-1
All it is fastenedly connected by transverse connection structure between both sides and two described sidepiece scaffold 14-2 tops, described laterally connected
Access node structure includes multiple lateral connection frame 14-3 laying from the front to the back.
When actually used, described upper falsework 14-1 is provided with the top that arch forming panel 15-1 is supported
Formwork-support 16-1, the outside of two described sidepiece scaffold 14-2 is provided with and described abutment wall forming panel is supported
Side template bracing frame.
In the present embodiment, as shown in figure 3, described left side wall pilot tunnel and right side wall pilot tunnel are all from top to bottom divided into upper lateral part to lead
Hole 1, middle sidepiece pilot tunnel 2 and following side pilot tunnel 3；
Described side wall lining is divided into lower side wall lining 13-4 and is located at the upper side wall lining 13- above lower side wall lining 13-4
5, the junction between described lower side wall lining 13-4 and upper side wall lining 13-5 is located in middle sidepiece pilot tunnel 2；
Described abutment wall forming panel includes lower side wall lining 13-4 is carried out with the lower abutment wall forming panel 15-2 of molding construction
With the upper abutment wall forming panel 15-3 that upper side wall lining 13-5 is carried out with molding construction, described upper abutment wall forming panel 15-3 is located at
Above lower abutment wall forming panel 15-2；
Described side template bracing frame includes the lower sidewall template bracing frame that lower abutment wall forming panel 15-2 is supported
The 16-2 and upper sidewall template bracing frame 16-3 that upper abutment wall forming panel 15-3 is supported.
In the present embodiment, the length of described upper falsework 14-1 and two described sidepiece scaffold 14-2 be 9m～
12m.
During practice of construction, can according to specific needs, to upper falsework 14-1's and two described sidepiece scaffold 14-2
Length adjusts accordingly.
In the present embodiment, tiling on described follow-up excavation region 6 has the upper support that upper falsework 14-1 is supported
Plate 17, described upper backup pad 17 is provided with multiple top translation tracks 4 laid along tunnel longitudinal extension direction from left to right；
Described top running gear includes multigroup carrying out movable top road wheel 5 in top translation track 4 respectively, described in every group
Top road wheel 5 all includes multiple being arranged on upper falsework 14-1 bottom from the front to the back and being mounted on same described top
Top road wheel 5 on translation track 4.
The quantity that described arch springing section inverted arch backfills structure 12 is two, and two described arch springing section inverted arch backfill structures 12 are respectively
It is located at the follow-up left and right sides excavating region 6；It is respectively arranged with left and right two along tunnel in each described arch springing section inverted arch backfill structure 12
The bottom translation track 11 that road longitudinal extension direction is laid；Described lower running system includes two groups of left and right respectively described in two
Bottom translation track 11 carries out movable lower running wheel 18, lower running wheel 18 described in every group all include multiple by backward
Before be arranged on sidepiece scaffold 14-2 bottom and be mounted on the lower running wheel 18 on same described bottom translation track 11.
Meanwhile, two described arch springing section inverted arch backfill to be provided with structures 12 and are supported for sidepiece scaffold 14-2
Lower supporting plate 19, left and right two described bottom translation track 11 is installed on lower supporting plate 19.
In the present embodiment, described upper backup pad 17 is provided with 4 described top translation tracks 4 from left to right.Described in 4
Top translation track 4 is in uniform laying.
During practice of construction, can according to specific needs, to the quantity of set top translation track 4 on upper backup pad 17 and
The installation position of each top translation track 4 adjusts accordingly respectively.
As shown in figure 4, described top translation track 4 and bottom translation track 11 are shaped steel track, described shaped steel track
Including described channel-section steel together and the angle steel, described top road wheel 5 and the lower running wheel 18 that are laid in described channel-section steel middle inside
It is and can carry out movable steel wheel along described angle steel.
During practice of construction, first along tunnel longitudinal extension direction from the front to the back to the described left side wall pilot tunnel of Tunnel 9-1, institute
State right side wall pilot tunnel and arch pilot tunnel 7 excavated respectively, excavate complete described left side wall pilot tunnel, described right side wall pilot tunnel and
Arch pilot tunnel 7 forms described preliminary excavation hole body；From the front to the back the preliminary hole body that excavates is carried out along tunnel longitudinal extension direction again
Preliminary bracing is constructed, and obtains the Tunnel structure 10 that construction completes；Afterwards, arch springing lining cutting 13-1 is constructed,
And backfilled in the arch to arch springing section inverted arch lining cutting described in arch springing lining cutting 13-1 and formed arch springing section inverted arch backfill structure 12；
Then, then using this utility model and along tunnel longitudinal extension direction from the front to the back described arch wall lining cutting is constructed.Treat institute
After the completion of stating arch wall lining construction, from the front to the back excavation construction is carried out to follow-up region 6 of excavating along tunnel longitudinal extension direction, and
Tunnel bottom inverted arch lining cutting 13-2 is constructed.
The above, be only preferred embodiment of the present utility model, not this utility model imposed any restrictions, every
Any simple modification, change and equivalent structure change above example made according to this utility model technical spirit, all still
Belong in the protection domain of technical solutions of the utility model.
Claims (9)
1. a kind of lining construction device based on portable full hall scaffold it is characterised in that：Including can be in Tunnel (9-
1) carry out movable portable full hall scaffold in preliminary excavation hole body and the arch wall lining cutting to Tunnel (9-1) is carried out
The template assembly of molding construction, described template assembly is arranged on described movable type full hall scaffold；
Described Tunnel (9-1) includes left side wall pilot tunnel, right side wall pilot tunnel, top Core Soil region pilot tunnel and is located at described top
Excavation pilot tunnel (9) of getting out of a predicament or an embarrassing situation immediately below the pilot tunnel of Core Soil region, described left side wall pilot tunnel is with described right side wall pilot tunnel symmetrically
Lay, described top Core Soil region pilot tunnel and excavation pilot tunnel (9) of getting out of a predicament or an embarrassing situation are respectively positioned on described left side wall pilot tunnel and are led with right side wall
Between hole；Described top Core Soil region pilot tunnel is divided into arch pilot tunnel (7) and is located at the middle part pilot tunnel immediately below arch pilot tunnel (7)
(8)；Described left side wall pilot tunnel, described right side wall pilot tunnel and arch pilot tunnel (7) form described preliminary excavation hole body, Tunnel (9-
1) region being located at side in the body of described preliminary excavation hole in is follow-up excavation region (6)；The secondary lining of described Tunnel (9-1)
Structure is that Tunnel (9-1) is carried out with the concrete lining of tunneling boring supporting, and described secondary liner structure is included to Tunnel (9-
1) arch wall carries out the described arch wall lining cutting of supporting, Tunnel (9-1) bottom is carried out with the tunnel bottom inverted arch lining cutting of supporting
(13-2) and left and right two is connected to the arch springing lining cutting between described arch wall lining cutting and tunnel bottom inverted arch lining cutting (13-2)
(13-1), two described arch springing lining cutting (13-1) are symmetrically laid in the left and right sides of tunnel bottom inverted arch lining cutting (13-2)；Described
Arch wall lining cutting includes Tunnel (9-1) arch is carried out the Arch lining (13-3) of supporting and two respectively to Tunnel (9-1)
Left and right sides abutment wall carry out the side wall lining of supporting, two described side wall linings are symmetrically laid in a left side of Arch lining (13-3)
Right down either side；Described arch springing lining cutting (13-1) includes the side wall bottom lining cutting positioned at described arch wall lining cutting bottom and is located at tunnel
Arch springing section inverted arch lining cutting outside bottom inverted arch lining cutting (13-2), is provided with arch springing section in the arch of described arch springing section inverted arch lining cutting and faces upward
Arch backfill structure (12)；
Described movable type full hall scaffold include the upper falsework (14-1) that is erected in arch pilot tunnel (7) and two take respectively
Sidepiece scaffold (14-2) in described left side wall pilot tunnel with described right side wall pilot tunnel, described upper falsework (14-1) bottom
Portion is equipped with the top running gear that can be translated on follow-up excavation region (6), each described sidepiece scaffold (14-2) bottom
Portion is respectively arranged with and can backfill, in arch springing section inverted arch, the lower running system being translated in structure (12)；Described template assembly includes
Arch lining (13-3) is carried out with the arch forming panel (15-1) of molding construction and two respectively to two described side wall linings
Carry out the abutment wall forming panel of molding construction, two described abutment wall forming panels are symmetrically laid in arch forming panel (15-1)
Below the left and right sides；Described arch forming panel (15-1) is supported in above upper falsework (14-1), and two described abutment walls become
Pattern plate is respectively supported at outside two described sidepiece scaffolds (14-2).
2. according to the lining construction device based on portable full hall scaffold described in claim 1 it is characterised in that：Institute
Stating arch springing section inverted arch backfill structure (12) is xoncrete structure.
3., according to the lining construction device based on portable full hall scaffold described in claim 1 or 2, its feature exists
In：Described upper falsework (14-1) and two described sidepiece scaffolds (14-2) are all to be set up the scaffold being formed by steel pipe.
4., according to the lining construction device based on portable full hall scaffold described in claim 1 or 2, its feature exists
In：Two described sidepiece scaffolds (14-2) are symmetrically laid；The left and right sides of described upper falsework (14-1) and two institutes
State and be all fastenedly connected by transverse connection structure between sidepiece scaffold (14-2) top, described transverse connection structure includes
Multiple lateral connection framves (14-3) laid from the front to the back.
5. according to the lining construction device based on portable full hall scaffold described in claim 4 it is characterised in that：Institute
State and the upper mould bracing frame (16-1) that arch forming panel (15-1) is supported be provided with upper falsework (14-1),
The outside of two described sidepiece scaffolds (14-2) is provided with the side template that described abutment wall forming panel is supported and props up
Support.
6. according to the lining construction device based on portable full hall scaffold described in claim 5 it is characterised in that：Institute
Stating left side wall pilot tunnel is all from top to bottom divided into upper lateral part pilot tunnel (1), middle sidepiece pilot tunnel (2) and following side to lead with right side wall pilot tunnel
Hole (3)；
Described side wall lining is divided into lower side wall lining (13-4) and is located at the upper side wall lining above lower side wall lining (13-4)
(13-5), the junction between described lower side wall lining (13-4) and upper side wall lining (13-5) is located in middle sidepiece pilot tunnel (2)；
Described abutment wall forming panel includes lower side wall lining (13-4) is carried out with the lower abutment wall forming panel (15-2) of molding construction
With the upper abutment wall forming panel (15-3) that upper side wall lining (13-5) is carried out with molding construction, described upper abutment wall forming panel (15-
3) it is located above lower abutment wall forming panel (15-2)；
Described side template bracing frame includes the lower sidewall template bracing frame that lower abutment wall forming panel (15-2) is supported
(16-2) the upper sidewall template bracing frame (16-3) and to upper abutment wall forming panel (15-3) being supported.
7., according to the lining construction device based on portable full hall scaffold described in claim 1 or 2, its feature exists
In：The length of described upper falsework (14-1) and two described sidepiece scaffolds (14-2) is 9m～12m.
8., according to the lining construction device based on portable full hall scaffold described in claim 1 or 2, its feature exists
In：The upper tiling of described follow-up excavation region (6) has a upper backup pad (17) that upper falsework (14-1) is supported, described on
Multiple top translation tracks (4) laid along tunnel longitudinal extension direction are provided with from left to right on gripper shoe (17)；On described
Portion's running gear include multigroup carry out movable top road wheel (5) in top translation track (4) respectively, described in every group on
Portion's road wheel (5) all include multiple be arranged on from the front to the back upper falsework (14-1) bottom and be mounted on same described on
Top road wheel (5) on portion's translation track (4)；
The quantity that described arch springing section inverted arch backfills structure (12) is two, and two described arch springing section inverted arch backfill structure (12) are respectively
It is located at the follow-up left and right sides excavating region (6)；It is respectively arranged with left and right two on each described arch springing section inverted arch backfill structure (12)
The bottom translation track (11) laid along tunnel longitudinal extension direction；Described lower running system includes two groups of left and right respectively two
Individual described bottom translation track (11) carries out movable lower running wheel (18), and lower running wheel (18) described in every group is all
It is arranged on sidepiece scaffold (14-2) bottom from the front to the back and is mounted on same described bottom translation track including multiple
(11) the lower running wheel (18) on.
9. according to the lining construction device based on portable full hall scaffold described in claim 8 it is characterised in that：Institute
State top translation track (4) and bottom translation track (11) is shaped steel track, described shaped steel track includes one channel-section steel and cloth
It is located at the angle steel of described channel-section steel middle inside, described top road wheel (5) and lower running wheel (18) are can be along described angle steel
Carry out movable steel wheel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876752.9U CN205936635U (en) | 2016-08-12 | 2016-08-12 | Tunnel lining construction device based on portable full hall scaffold frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620876752.9U CN205936635U (en) | 2016-08-12 | 2016-08-12 | Tunnel lining construction device based on portable full hall scaffold frame |
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| CN205936635U true CN205936635U (en) | 2017-02-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458936A (en) * | 2020-11-30 | 2021-03-09 | 中铁十六局集团地铁工程有限公司 | Construction method for integrally translating box culvert full-hall support |
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2016
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458936A (en) * | 2020-11-30 | 2021-03-09 | 中铁十六局集团地铁工程有限公司 | Construction method for integrally translating box culvert full-hall support |
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