CN106593474B - A kind of lining trolley and its construction method for metro station construction - Google Patents
A kind of lining trolley and its construction method for metro station construction Download PDFInfo
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- CN106593474B CN106593474B CN201611208644.5A CN201611208644A CN106593474B CN 106593474 B CN106593474 B CN 106593474B CN 201611208644 A CN201611208644 A CN 201611208644A CN 106593474 B CN106593474 B CN 106593474B
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- trolley
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- template
- metro station
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
Abstract
The present invention provides a kind of lining trolley for metro station construction, include at the top of lining cutting metro station tunnel the first trolley part, be respectively used to lining cutting metro station tunnel side wall and control system that structure identical second trolley part and third trolley part and control each section trolley are acted, first trolley part includes the first portal frame system, the first template system and first walking mechanism, and the second trolley part includes the second portal frame system, the second template system and the second walking mechanism.It applies the technical scheme of the present invention, effect is：Overall structure is simplified, and can simultaneously or separately be constructed on demand, highly practical；The lining trolley of the present invention may be implemented same section in subway station and be suitable for the bad constructing tunnel of country rock grade, and can further ensure that the quality of lining construction by sequence step-by-step construction from the bottom to top, safe.Invention additionally discloses a kind of methods constructed using above-mentioned lining trolley, and step is simplified, easy to operate.
Description
Technical field
The present invention relates to technical field of tunnel construction, and in particular to a kind of lining trolley for metro station construction and its
Construction method.
Background technology
More and more extensive with subway application, the planning of the subway in city is related to all directions, therefore, the ground residing for subway
Matter condition diversification.
The construction method of subway station commonly used in the prior art is mainly：Using small template and scaffold lining cutting lining cutting vehicle
Section of standing bracket part, other parts are molded using steel formwork trolley once lining.
The above this method mainly has following defect：(1) poor universality, such construction method are primarily adapted for use in country rock
The good constructing tunnel of grade；(2) country rock class requirement is relatively high when the lining cutting of Integral Steel formwork jumbo, and steel formwork trolley makes work
Skill is complicated, and difficulty is bigger；(3) using small template and scaffold construction when, safety coefficient is low, complex process, and efficiency is low, at
Type is of poor quality, high labor cost.
In conclusion exploitation is a kind of to be suitable for country rock rank difference, easy for construction, safe, at low cost and lining cutting matter
Measured Construction Method of Metro Station and device are of great significance.
Invention content
It is a kind of suitable for country rock rank difference, (difficulty of construction reduction) easy for construction and construction peace present invention aims at providing
The high lining trolley for metro station construction of full property, specific technical solution are as follows：
A kind of lining trolley for metro station construction includes for the first trolley at the top of lining cutting metro station tunnel
Partly, be respectively used to lining cutting metro station tunnel two side and structure identical second trolley part and third trolley part and
Control system；
First trolley part include the first portal frame system, setting on first portal frame system and after formwork erection with wait for
The first template system and be arranged on first portal frame system and use that lining cutting metro station tunnel top shape matches
First walking mechanism in movement entire first trolley part；First template system includes top template and is symmetrically hinged on
The top template both ends and the identical two pieces of connections template of structure, the connection template and the top template pass through the first connector
It is movably arranged on first portal frame system；
Second trolley part include the second portal frame system, setting on second portal frame system and after formwork erection with wait for
The second template system that lining cutting metro station tunnel sidewall shape matches is arranged on second portal frame system and for moving
The second walking mechanism and connection second portal frame system of dynamic entire second trolley part and for tunnel excavation face into
Second connector of the support element of row support；
The first walking mechanism, the first connector, the second connector and the second walking mechanism connect with control system
It connects.
Preferred in above technical scheme, second portal frame system includes basic portal frame system and increases door frame system
System, second walking mechanism are arranged in the lower end of the basic portal frame system, and the portal frame system that increases includes the first door frame
Single-piece and detachable the second door frame single-piece being arranged right over the first door frame single-piece；
Second template system includes and waits for the lower part template that lining cutting metro station tunnel lower sidewall shape matches
System, with wait for shape matches in the middle part of lining cutting metro station tunnel side wall middle part template system and with wait for lining cutting subway station
The upper mould system that tunnel-side shaped upper part matches, between the lower part template system and the basic portal frame system,
Between the middle part template system and the first door frame single-piece and the upper mould system and the second door frame single-piece
Between connected by third connector；The third connector is connect with the control system.
Preferred in above technical scheme, the upper end of the upper mould system is equipped with turn-over form, the turn-over form
Lower end be hinged in the upper mould system, the turn-over form passes through the 4th connector and the second door frame single-piece and connects
It connects；4th connector is connect with the control system.
Preferred in above technical scheme, the control system includes the first control being connect with first trolley part
Subsystem, the second control subsystem being connect with second trolley part and the third being connect with third trolley part
Control subsystem, first control subsystem, the second control subsystem and third control subsystem are arranged independently of each other.
It is preferred in above technical scheme, first connector include head rod, the second connecting rod, hydraulic part,
Very heavy and hydraulic cylinder, the first end of the head rod is supported to be movably arranged on the top template and the connection mould
The hinged one end of plate, the first end of second connecting rod are movably arranged on hinged with the top template in the connection template
The first end of one end, the hydraulic part is fixed on first portal frame system, the second end of the head rod, described
The second end three of the second end of two connecting rods and the hydraulic part is flexibly connected；The very heavy and described hydraulic cylinder of support
One end be both connected on first portal frame system, the other end of the very heavy and described hydraulic cylinder of the support is separately connected institute
State top template and/or the connection template；
Second connector and the third connector include supporting very heavy and hydraulic cylinder；
4th connector includes hydraulic cylinder；
Hydraulic part in first connector, hydraulic cylinder and support is very heavy is connect with first control subsystem；
The second connector, third connector and the 4th connector in second trolley part control subsystem with described second
System；The second connector, third connector and the 4th connector in third trolley part control son with the third
System.
It is preferred in above technical scheme, it is equipped between the second door frame single-piece and the first door frame single-piece for limiting
The limiting component of the fixed second door frame single-piece displacement, the limiting component include being symmetricly set in the second door frame single-piece
Longeron both sides and two pieces of limited blocks on lateral connection beam in the first door frame single-piece and extend through two pieces
The limited block and the screw rod for being used to limit the second door frame single-piece.
It applies the technical scheme of the present invention, has the advantages that：
(1) present invention includes for first at the top of lining cutting metro station tunnel for the lining trolley of metro station construction
Trolley part, be respectively used to lining cutting metro station tunnel side wall and structure identical second trolley part and third trolley part with
And control system, the first trolley part include the first portal frame system, the first template system and first walking mechanism, the second trolley
Part includes the second portal frame system, the second template system, the second walking mechanism and the second portal frame system of connection and is used for tunnel
Second connector of the support element that road excavation face is supported, first walking mechanism, the first connector, support element, the second connection
Part and the second walking mechanism are connect with the control system.Overall structure is simplified, and the first trolley part, the second trolley portion
Divide and third trolley part is independently arranged, it is highly practical convenient for simultaneously or separately being constructed on demand；Because of second
Vehicle part and third trolley part only need unilateral lining cutting, and it is lateral force to play the power that total is born, and therefore, passes through design
The second connector for connecting the second portal frame system and support element eliminates the lateral force, it is ensured that the second trolley part and third trolley portion
Divide and keeps good stability during lining cutting；Same in subway station apply may be implemented using the lining trolley of the present invention
Workshop section is suitable for the bad constructing tunnel of country rock grade, and can further ensure that lining cutting by sequence step-by-step construction from the bottom to top
The quality of construction；Lining trolley using the present invention can both be dropped without gathering other appurtenances such as small template and scaffold
Low cost of labor, and the safety of construction can be improved.
(2) the second portal frame system includes basic portal frame system and increases portal frame system in the present invention, the second walking mechanism
It is arranged in the lower end of basic portal frame system, increases portal frame system including the first door frame single-piece and detachable setting at first
The second door frame single-piece right over frame single-piece；Second template system includes lower part template system, middle part template system and top
Template system.Second door frame part and third door frame part include bilevel design, convenient for metro station tunnel
Side wall carries out step-by-step construction from the bottom to top, can meet the construction demand in big cross section tunnel and further ensure that lining cutting
The quality of construction, it is highly practical.
(3) turn-over form is additionally provided in the present invention, the side wall lining cutting to metro station tunnel is realized in the design of turn-over form
With the perfection linking of the top lining cutting to metro station tunnel, lining quality is further ensured that.
(4) present invention in control system include the first control subsystem being connect with first trolley part, with it is described
Second control subsystem of the second trolley part connection and the third control subsystem being connect with third trolley part, institute
It states the first control subsystem, the second control subsystem and third control subsystem to be independently of each other arranged, three control subsystems
It is independently arranged, convenient for individually completing to construct；The concrete structure of control system can refer to the prior art.
(5) the first connector includes head rod, the second connecting rod, hydraulic part, supports very heavy and liquid in the present invention
Compressing cylinder；Second connector and third connector include supporting very heavy and hydraulic cylinder, and the 4th connector includes hydraulic oil
Cylinder, connector are easy to get, and facilitate control, can meet the steady of the needs of formwork erection and demoulding and entire lining trolley
It is qualitative.
(6) it is equipped between heretofore described second door frame single-piece and the first door frame single-piece for limiting the support
The limiting component of door frame displacement solves trolley because being translated caused by by lateral force, it is ensured that the stability of entire trolley.
Invention additionally discloses a kind of method that the lining trolley using above-mentioned for metro station construction carries out lining construction,
Specific technical solution is：
A kind of construction method of subway station, includes the following steps：
The first step carries out lining construction to the bottom of metro station tunnel；
Second step carries out lining cutting to the side wall of metro station tunnel simultaneously using the second trolley part and third trolley part
Construction；
Third step carries out lining construction using the first trolley part to the top of metro station tunnel.
Preferred in above technical scheme, the second step is specifically：First use the second trolley part and third trolley portion
Lining construction carried out to the lower sidewall of metro station tunnel point simultaneously, then simultaneously to the side wall middle and upper part of metro station tunnel into
Row lining construction, wherein：The lower sidewall lining construction of metro station tunnel complete 10-20 hours after again to metro station tunnel
Side wall middle and upper part carry out lining construction；
The subway station includes at least more than two concatenated construction sections along its length, and a construction section has been constructed
Cheng Houzai carries out the construction of next construction section,
Either, multiple construction sections are carried out at the same time construction, in same construction section：First the bottom of metro station tunnel is carried out
Lining construction then carries out lining construction, then the side wall upper part to metro station tunnel to the lower sidewall of metro station tunnel
Lining construction is carried out, lining construction finally is carried out to the top of metro station tunnel.
Preferred in above technical scheme, the second step specifically includes following steps：
Step a, the component to play a supportive role to the lower sidewall of metro station tunnel in support element is removed；Control system control
It makes second trolley part and third trolley part runs to and waits for lining cutting position；Control system controls second trolley
Lower part template system in part and third trolley part realizes formwork erection, completes the side wall to metro station tunnel after formwork erection
Lower part carries out lining construction；
Step b, wait for that the lower sidewall concrete of metro station tunnel reaches demoulding strength later by second trolley portion
Divide and the de- pine of lower part template system in third trolley part；Increase by second trolley part and third trolley portion
The first door frame single-piece and the second door frame single-piece and the first trolley part of control in point are to waiting for lining cutting position, control system control
Second trolley part and middle part template system, upper mould system and turn-over form in third trolley part are simultaneously
Formwork erection；Lining construction is carried out to the side wall middle and upper part of metro station tunnel after completing formwork erection.
Preferred in above technical scheme, the third step is specifically：Control system control second trolley part and
The de- pine of upper mould system in third trolley part, and control turn-over form overturning demoulding；Control system control first
The first template system formwork erection in trolley part；After the completion of formwork erection, lining construction is carried out to the top of metro station tunnel.
Lining construction method using the present invention, effect are：(1) it is suitable for the metro station construction of country rock rank difference；(2)
Easy for construction, difficulty of construction is substantially reduced, and working security is high；(3) it is not necessarily to repeat to mount and dismount small template and foot hand
Frame substantially reduces cost of labor, and improves construction efficiency；(4) lining quality gets a promotion, and further increases metro operation
Safety.
Other than objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the sectional schematic diagram of metro station tunnel before constructing in embodiment 1；
Fig. 2 is the sectional schematic diagram after the lining cutting of metro station tunnel bottom in embodiment 1；
Fig. 3 is the sectional schematic diagram after the lining cutting of metro station tunnel middle and lower part in embodiment 1；
Fig. 4 is the M enlarged drawings (state position at two in figure before the finger of label 8 turn-over form formwork erection and after formwork erection) in Fig. 3；
Fig. 5 is the sectional schematic diagram after the lining cutting of metro station tunnel middle and upper part in embodiment 1；
Fig. 6 is top template in Fig. 5, connects the attachment structure schematic diagram of template and the first connector；
Fig. 7 be limiting component in Fig. 5, the first door frame single-piece and the second door frame single-piece annexation figure；
Wherein, the 1, first trolley part, the 1.1, first portal frame system, the 1.2, first template system, 1.21, top template,
1.22, template is connected, 1.3, first walking mechanism；
2,2.1b, the second trolley part, the 2.1, second portal frame system, 2.1a, basic portal frame system increase portal frame system,
2.11, the first door frame single-piece, the 2.12, second door frame single-piece, the 2.2, second template system, 2.21, lower part template system, 2.22,
Middle part template system, 2.23, upper mould system, the 2.3, second walking mechanism；
3, third trolley part；
4, the first connector, 4.1, head rod, the 4.2, second connecting rod, 4.3, hydraulic part；
5, support element；
6, the second connector；
7, third connector；
8, turn-over form；
9, limiting component, 9.1, limited block, 9.2, screw rod；
A, very heavy, B, hydraulic cylinder, C, fine sand is supported to backfill layer, D, plain concrete layer, E, reinforced concrete floor.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be limited according to claim
Fixed and covering multitude of different ways is implemented.
Embodiment 1：
The excavation face of metro station tunnel refers to Fig. 1, is equipped with before lining construction for propping up tunnel excavation face
The support element 5 of support, the support element 5 include inverted arch, flange beam stand, pier stud etc., can also combine other according to actual conditions
Component be used to support.
The lining trolley for metro station construction that the present embodiment uses is specifically included referring to Fig. 1-Fig. 7 for lining cutting
The first trolley part 1 at the top of metro station tunnel is respectively used to lining cutting metro station tunnel two side and structure identical
Two trolley parts 2 and third trolley part 3 and control system, the control system include connecting with first trolley part 1
The first control subsystem for connecing, the second control subsystem being connect with second trolley part 2 and with the third trolley
The third control subsystem that part 3 connects, first control subsystem, the second control subsystem and third control subsystem
Setting, each control subsystem are independently arranged independently of each other, convenient for construction.
The detailed construction of first trolley part 1 refers to Fig. 3, Fig. 5 and Fig. 6, specifically include the first portal frame system 1.1,
Be arranged on first portal frame system 1.1 and after formwork erection with wait for the first mould that lining cutting metro station tunnel top shape matches
Plate system 1.2 and the first walking for being arranged on first portal frame system 1.1 and be used to move entire first trolley part 1
Mechanism 1.3.First template system 1.2 is including top template 1.21 and is symmetrically hinged on 1.21 both ends of the top template and knot
The identical two pieces of connections template 1.22 of structure, the connection template 1.22 pass through 4 activity of the first connector with the top template 1.21
It is arranged on first portal frame system 1.1.First connector 4 includes head rod 4.1, the second connecting rod 4.2, liquid
Casting die, the very heavy A and hydraulic cylinder B of support, refer to Fig. 3, Fig. 5 and Fig. 6, the first end activity of the head rod 4.1 is set
One end hinged with the connection template 1.22 on the top template 1.21 is set, the first end of second connecting rod 4.2 is lived
Dynamic that one end hinged with the top template 1.21 in the connection template 1.22 is arranged, the first end of the hydraulic part 4.3 is solid
It is scheduled on first portal frame system 1.1, the second end of the head rod 4.1, the second end of second connecting rod 4.2
And the second end three flexible connection of hydraulic part 4.3；One end of the very heavy A and hydraulic cylinder B of support is both connected to
On first portal frame system 1.1, the other end of the very heavy A and hydraulic cylinder B of support is separately connected the top template
1.21 and/or the connection template 1.22.Hydraulic part 4.3 herein can also use hydraulic cylinder.
Fig. 2, Fig. 3 and Fig. 5 are referred in second trolley part 2, specifically include the second portal frame system 2.1, are arranged described
On second portal frame system 2.1 and after formwork erection with wait for the second template system 2.2 that lining cutting metro station tunnel sidewall shape matches,
It is arranged on second portal frame system 2.1 and is used to move the second walking mechanism 2.3 of entire second trolley part 2 and connects
Connect the second connector 6 of second portal frame system 2.1 and the support element 5 for being supported to tunnel excavation face；Described
Two connectors 6 include supporting very heavy A and hydraulic cylinder B.For the ease of construction, second portal frame system 2.1 includes basis
Portal frame system 2.1a and increase portal frame system 2.1b, the setting of the second walking mechanism 2.3 is in the basic portal frame system
The lower end of 2.1a, it is described to increase portal frame system 2.1b including the first door frame single-piece 2.11 and detachable setting described first
The second door frame single-piece 2.12 right over door frame single-piece 2.11；Second template system 2.2 includes and waits for lining cutting subway station
Lower part template system 2.21 that tunnel-side lower shape matches, with wait for shape phase in the middle part of lining cutting metro station tunnel side wall
The middle part template system 2.22 matched and with the upper mould system that waits for that lining cutting metro station tunnel side wall upper part shape matches
2.23, between the lower part template system 2.21 and the basic portal frame system 2.1a, the middle part template system 2.22 and institute
State between the first door frame single-piece 2.11 and between the upper mould system 2.23 and the second door frame single-piece 2.12 it is logical
Cross the connection of third connector 7；The third connector 7 includes supporting very heavy A and hydraulic cylinder B.
The upper end of above-mentioned upper mould system 2.23 is equipped with turn-over form 8, refers to Fig. 3 and Fig. 4, the turn-over form 8
Lower end is hinged in the upper mould system 2.23, and the turn-over form 8 passes through the 4th connector and the second door frame list
Part 2.12 connects；4th connector includes that hydraulic cylinder and/or support are very heavy (not shown).
Hydraulic cylinder B and the very heavy A of support are connect with first control subsystem in first connector 4；It is described
The second connector 6, third connector 7 and the 4th connector in second trolley part 2 with second control subsystem；
The second connector 6, third connector 7 and the 4th connector in third trolley part 3 control son with the third
System.
It is preferably provided between above-mentioned second door frame single-piece 2.12 and the first door frame single-piece 2.11 for limiting described
The limiting component 9 of two door frame single-pieces, 2.12 displacement, refers to Fig. 7, and the limiting component 9 includes being symmetricly set on second door frame
Longeron both sides in single-piece 2.12 and two pieces of limited blocks 9.1 on the lateral connection beam in the first door frame single-piece 2.11
And extend through two pieces of limited blocks 9.1 and the screw rod 9.2 for being limited to the second door frame single-piece 2.12.
Using the above-mentioned lining trolley for metro station construction, Specific construction process is as follows：
The first step carries out the bottom of metro station tunnel lining construction, can be filled out carefully in corresponding position after the construction of bottom
Sand backfill layer C, plain concrete layer D and reinforced concrete floor E, refer to Fig. 3 and Fig. 5；
Second step simultaneously serves as a contrast the side wall of metro station tunnel using the second trolley part 2 and third trolley part 3
Construction is built, specifically：First use the second trolley part 2 and third trolley part 3 simultaneously to the lower sidewall of metro station tunnel
Lining construction is carried out, then lining construction is carried out to the side wall middle and upper part of metro station tunnel simultaneously, wherein：Metro station tunnel
Lower sidewall lining construction carries out lining construction to the side wall middle and upper part of metro station tunnel again after completing 10-20 hours, described
Subway station includes at least more than two concatenated construction sections along its length, and detailed process includes the following steps：
Step a, the component to play a supportive role to the lower sidewall of metro station tunnel in support element 5 is removed；Control system
Second trolley part 2 and third trolley part 3 is controlled to run to and wait for lining cutting position；Control system control described second
Lower part template system 2.21 in trolley part 2 and third trolley part 3 realizes formwork erection, completes after formwork erection to subway station
The lower sidewall in tunnel carries out lining construction, refers to Fig. 2；
Step b, wait for that the lower sidewall concrete of metro station tunnel reaches demoulding strength later by second trolley portion
Divide the lower part template system 2.21 in 2 and third trolley part 3 de- pine；Increase by second trolley part 2 and described
The first door frame single-piece 2.11 and the second door frame single-piece 2.12 in three trolley parts 3 and the first trolley part 1 of control are to waiting serving as a contrast
Build position, control system control second trolley part 2 and middle part template system 2.22 in third trolley part 3,
Upper mould system 2.23 and turn-over form 8 while formwork erection；The side wall middle and upper part of metro station tunnel is carried out after completing formwork erection
Lining construction；
Third step carries out lining construction using the first trolley part 1 to the top of metro station tunnel, and details are：Control
System controls the de- pine of the upper mould system 2.23 in second trolley part 2 and third trolley part 3, and controls and turn over
The overturning demoulding of revolving die plate 8；Control system controls 1.2 formwork erection of the first template system in the first trolley part 1；After the completion of formwork erection,
Lining construction is carried out to the top of metro station tunnel.
In above-mentioned work progress, when lining cutting corresponding site, the position in corresponding support element 5 of dismantling.
When same metro station tunnel includes concatenated multiple construction sections, following two kinds of sides may be used in construction method
Formula：
The first：The construction of next construction section is carried out after the completion of one construction section construction again.
Second：Multiple construction sections are carried out at the same time construction, in same construction section：First the bottom of metro station tunnel is carried out
Lining construction then carries out lining construction, then the side wall upper part to metro station tunnel to the lower sidewall of metro station tunnel
Lining construction is carried out, lining construction finally is carried out to the top of metro station tunnel.Such as：Previous construction section applies section and has constructed side wall
Behind lower part, the lower sidewall of can construct latter section or rear multistage, then previous construction section of constructing side wall upper part, after then constructing
The side wall upper part etc. of one section or rear multistage, sequence of construction can be selected in the light of actual conditions, still, same construction section according to by
The sequence of construction constructed on.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of lining trolley for metro station construction, which is characterized in that including being used at the top of lining cutting metro station tunnel
The first trolley part (1), be respectively used to lining cutting metro station tunnel two side and structure identical second trolley part (2) and
Third trolley part (3) and control system；
First trolley part (1) include the first portal frame system (1.1), be arranged on first portal frame system (1.1) and
After formwork erection with wait for the first template system (1.2) that lining cutting metro station tunnel top shape matches and be arranged described first
First walking mechanism (1.3) on portal frame system (1.1) and for moving entire first trolley part (1)；First template
System (1.2) includes top template (1.21) and is symmetrically hinged on the top template (1.21) both ends and the identical two pieces of companies of structure
Template (1.22) is connect, the connection template (1.22) is movably arranged on the top template (1.21) by the first connector (4)
On first portal frame system (1.1)；
Second trolley part (2) include the second portal frame system (2.1), be arranged on second portal frame system (2.1) and
After formwork erection with wait for the second template system (2.2) that lining cutting metro station tunnel sidewall shape matches, be arranged at described second
The second walking mechanism (2.3) in frame system (2.1) and for moving entire second trolley part (2) and connection described second
The second connector (6) of portal frame system (2.1) and support element (5) for being supported to tunnel excavation face；Described second
Frame system (2.1) includes basic portal frame system (2.1a) and increases portal frame system (2.1b), second walking mechanism (2.3)
It is arranged in the lower end of the basic portal frame system (2.1a), the portal frame system (2.1b) that increases includes the first door frame single-piece
(2.11) and detachable the second door frame single-piece (2.12) right over the first door frame single-piece (2.11) is set；
The first walking mechanism (1.3), the first connector (4), the second connector (6) and the second walking mechanism (2.3) are equal
It is connect with the control system.
2. the lining trolley according to claim 1 for metro station construction, which is characterized in that
Second template system (2.2) includes and waits for the lower part template that lining cutting metro station tunnel lower sidewall shape matches
System (2.21), with wait for shape matches in the middle part of lining cutting metro station tunnel side wall middle part template system (2.22) and with wait for
The upper mould system (2.23) that lining cutting metro station tunnel side wall upper part shape matches, the lower part template system (2.21)
Between the basic portal frame system (2.1a), the middle part template system (2.22) and the first door frame single-piece (2.11) it
Between and the upper mould system (2.23) and the second door frame single-piece (2.12) between pass through third connector (7) even
It connects；The third connector (7) connect with the control system.
3. the lining trolley according to claim 2 for metro station construction, which is characterized in that upper mould system
The upper end of system (2.23) is equipped with turn-over form (8), and the lower end of the turn-over form (8) is hinged on the upper mould system
(2.23) on, the turn-over form (8) is connect by the 4th connector with the second door frame single-piece (2.12)；Described 4th connects
Fitting is connect with the control system.
4. the lining trolley according to claim 3 for metro station construction, which is characterized in that the control system packet
The second control for including the first control subsystem being connect with first trolley part (1), being connect with second trolley part (2)
Subsystem and the third control subsystem being connect with third trolley part (3), first control subsystem, second
Control subsystem and third control subsystem are arranged independently of each other.
5. the lining trolley according to claim 4 for metro station construction, which is characterized in that first connector
(4) include head rod (4.1), the second connecting rod (4.2), hydraulic part (4.3), support very heavy (A) and hydraulic cylinder
(B), the first end of second connecting rod (4.2) is movably arranged on the top template (1.21) and the connection template
(1.22) hinged one end, the first end of the head rod (4.1) be movably arranged on the connection template (1.22) with
The first end of the hinged one end of the top template (1.21), the hydraulic part (4.3) is fixed on first portal frame system (1.1)
On, the second end of the head rod (4.1), the second end of second connecting rod (4.2) and the hydraulic part (4.3)
Second end three flexible connection；Described one end for supporting very heavy (A) and the hydraulic cylinder (B) is both connected to described first
In frame system (1.1), the other end for supporting very heavy (A) and the hydraulic cylinder (B) respectively connects the top template
At least one of (1.21) and in the connection template (1.22)；
Second connector (6) and the third connector (7) include supporting very heavy (A) and hydraulic cylinder (B)；
4th connector includes hydraulic cylinder；
Hydraulic part (4.3), support very heavy (A) and hydraulic cylinder (B) are sub with first control in first connector (4)
System connects；The second connector (6), third connector (7) and the 4th connector in second trolley part (2) with
Second control subsystem；The second connector (6), third connector (7) and the 4th in third trolley part (3)
Connector with the third control subsystem.
6. the lining trolley according to claim 2 for metro station construction, which is characterized in that the second door frame list
It is equipped between part (2.12) and the first door frame single-piece (2.11) for limiting the second door frame single-piece (2.12) displacement
Limiting component (9), the limiting component (9) include be symmetricly set on longeron both sides in the second door frame single-piece (2.12) and
Two pieces of limited blocks (9.1) on the lateral connection beam in the first door frame single-piece (2.11) and extend through two pieces of institutes
State limited block (9.1) and the screw rod (9.2) for being limited to the second door frame single-piece (2.12).
7. a kind of construction method of subway station, it is characterised in that：Include the following steps：
The first step carries out lining construction to the bottom of metro station tunnel；
Second step using the second trolley part (2) and third trolley part (3) while serving as a contrast the side wall of metro station tunnel
Construction is built, following steps are specifically included：
Step a, the component to play a supportive role to the lower sidewall of metro station tunnel in support element (5) is removed；Control system control
It makes second trolley part (2) and third trolley part (3) runs to and waits for lining cutting position；Control system control described the
Lower part template system (2.21) in two trolley parts (2) and third trolley part (3) realizes formwork erection, and it is right after formwork erection to complete
The lower sidewall of metro station tunnel carries out lining construction；
Step b, wait for that the lower sidewall concrete of metro station tunnel reaches demoulding strength later by second trolley part (2)
With the de- pine of lower part template system (2.21) in third trolley part (3)；Increase by second trolley part (2) and described
The first door frame single-piece (2.11) and the second door frame single-piece (2.12) in third trolley part (3) and the first trolley part of control
(1) to lining cutting position is waited for, control system controls the middle part in second trolley part (2) and third trolley part (3)
Template system (2.22), upper mould system (2.23) and turn-over form (8) while formwork erection；To subway station tunnel after completion formwork erection
The side wall middle and upper part in road carries out lining construction；
Third step carries out lining construction using the first trolley part (1) to the top of metro station tunnel.
8. the construction method of subway station according to claim 7, it is characterised in that：
The subway station includes at least more than two concatenated construction sections along its length, after the completion of a construction section construction
The construction of next construction section is carried out again,
Either, multiple construction sections are carried out at the same time construction, in same construction section：Lining cutting first is carried out to the bottom of metro station tunnel
Construction then carries out lining construction to the lower sidewall of metro station tunnel, then is carried out to the side wall upper part of metro station tunnel
Lining construction finally carries out lining construction to the top of metro station tunnel.
9. the construction method of subway station according to claim 8, it is characterised in that：The third walks：Control
System controls the de- pine of the upper mould system (2.23) in second trolley part (2) and third trolley part (3), and
It controls turn-over form (8) and overturns demoulding；Control system controls the first template system (1.2) formwork erection in the first trolley part (1)；
After the completion of formwork erection, lining construction is carried out to the top of metro station tunnel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611208644.5A CN106593474B (en) | 2016-12-23 | 2016-12-23 | A kind of lining trolley and its construction method for metro station construction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611208644.5A CN106593474B (en) | 2016-12-23 | 2016-12-23 | A kind of lining trolley and its construction method for metro station construction |
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| CN106593474A CN106593474A (en) | 2017-04-26 |
| CN106593474B true CN106593474B (en) | 2018-09-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108798707A (en) * | 2017-04-27 | 2018-11-13 | 湖南五新隧道智能装备股份有限公司 | A kind of lining trolley and its formwork erection and release method |
| CN108412516B (en) * | 2018-01-08 | 2023-10-20 | 洛阳高飞桥隧机械有限公司 | Butt joint method for automatic butt joint and split pipeline device of tunnel lining trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20060053758A (en) * | 2004-11-17 | 2006-05-22 | 보림기계공업 주식회사 | Movable concrete form apparatus for constructing double arch tunnel |
| CN102296971B (en) * | 2011-08-08 | 2013-11-27 | 湖南五新重型装备有限公司 | Lining method for tunnel emergency turnout strips and tunnel-lining trolley |
| CN202483587U (en) * | 2011-12-30 | 2012-10-10 | 中铁隧道股份有限公司 | Special-shaped lining trolley applied to occasion of non-disassembling support construction lining |
| CN203050734U (en) * | 2013-01-19 | 2013-07-10 | 重庆同展机械制造有限公司 | Clutch type model board trolley |
| CN103225513B (en) * | 2013-03-08 | 2014-12-10 | 中铁十二局集团有限公司 | Integral pouring construction method of ventilation inclined shaft provided with mid-partition and integral trolleys |
| CN204060721U (en) * | 2014-08-29 | 2014-12-31 | 四川川交路桥有限责任公司 | Be convenient to the Split type hydraulic chassis that tunnel adds broadband concrete formation construction |
| CN105298111B (en) * | 2015-10-19 | 2017-10-27 | 中交第一公路工程局有限公司 | Open cut tunnel lining construction template and its constructing device, method |
| CN206329347U (en) * | 2016-12-23 | 2017-07-14 | 湖南五新隧道智能装备股份有限公司 | A kind of lining trolley for metro station construction |
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