CN209228386U - A kind of lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley - Google Patents
A kind of lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley Download PDFInfo
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- CN209228386U CN209228386U CN201920831159.6U CN201920831159U CN209228386U CN 209228386 U CN209228386 U CN 209228386U CN 201920831159 U CN201920831159 U CN 201920831159U CN 209228386 U CN209228386 U CN 209228386U
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- door frame
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- mould
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Abstract
The utility model discloses a kind of two lining new type formwork trolleys of tunneling Subway Tunnel big cross section stop line, are made of template part, door frame body portion, running gear, supporting mechanism；Template part is the circle arched structure being made of left and right side mode and backform, and door frame body portion is made of multiple rectangle door frames, and running gear is made of two rail and left and right movable motor, and supporting mechanism is made of multiple hydraulic cylinders.New type formwork trolley provided by the utility model, template part is in circle arched structure, rectangle door frame is slidably mounted on the rail in template part, it is played a supporting role between door frame and template part by hydraulic cylinder, thus, novel design, it is structurally reasonable, enable new type formwork trolley to become two lining new type formwork trolley of tunneling Subway Tunnel big cross section stop line.
Description
Technical field
The utility model relates to constructing tunnel equipment, and in particular to a kind of lining of tunneling Subway Tunnel big cross section stop line two
With new type formwork trolley.
Background technique
Formwork jumbo is a kind of to improve tunnel-liner surface smoothness and lining cutting speed, and reduces labor intensity and set
Meter, the special equipment manufactured.It is higher than conventional template by 30% that effect is poured using formwork jumbo, it is die-filling, fast 2~3 times of stripping rate,
Manpower used is past 1/5.
Formwork jumbo is in constructing tunnel according to the difference of tunnel Internal periphery shape, tunnel lining concreting mode
Difference, mould is poured a kind of special-purpose machinery construction equipment of tunnel lining building concrete plate, in railway, highway, water conservancy and hydropower etc.
Engineering construction in be widely used.It not only can be prior to avoid construction interference, raising construction efficiency using formwork jumbo
It is the lining construction quality substantially increased in tunnel, while also improves the mechanization degree of constructing tunnel.
Although formwork jumbo pattern multiplicity, its structure is essentially identical, is all made of several major: template part, door frame
Body portion, running gear, supporting mechanism, translation system and other auxiliary equipments.
Important link of the station as subway work, the construction technology of main structure concrete secondary liner are decisive
Factor.Subway station is in underground and buried depth is larger, design life 100 years, 19 meters of span or so, centre be equipped with stringer and
Column, concrete lateral pressure is big when construction, nowadays used by conventional construction method be that side wall is poured using steel formwork trolley,
Plate, beam and column are poured using steel pipe frame (scaffold) overall time.But when practice of construction, people during scaffold building
Power, material investment are big, and it is long that peace tears the period open, inefficiency, and the details for needing to control during setting up is more, sets up quality hardly possible
To guarantee, security risk is big, thus, it is badly in need of to the above-mentioned method for carrying out subway station main body Second Lining Construction using scaffold
It improves, under the premise of guaranteeing construction advantage at present, the professed machine equipment tool of subway station lining construction is developed in development
There is far reaching significance.
Utility model content
The purpose of this utility model is to provide a kind of novel design, structurally reasonable tunneling Subway Tunnel big cross section parking
The lining new type formwork trolley of line two.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley comprising:
Template part comprising the identical left side mould of extending direction, the right mould and backform；The left side mould, the right mould are left
The right side is symmetrical arranged, and the backform is connected to the top between the left and right side mode and being located at the left and right side mode；By described left and right
The template part that side mode and backform are constituted is in dome-shaped；The bottom of the left side mould is provided with left built-in fitting, the right mould
Bottom is provided with right built-in fitting；
Two rail, the two are arranged in parallel and are located in the template part；This two rail are located at the left and right side mode
Between and be located at the backform underface；The extending direction phase of two rail and the left side mould, the right mould and backform
Together；
Multiple door frames are located in the template part and are uniformly distributed along two rail；Each door frame is with can be along
The mode of two rail sliding is mounted on this two rail；Each door frame includes left column, right column and crossbeam, the left side
Column is vertically arranged with a rail and the lower end of the left column is slidably connected by left side movable motor and this root rail, described
Right column is vertically arranged with another rail and the lower end of the right column is slidably connected by right side movable motor and this root rail,
The left and right column be symmetrical arranged, the crossbeam is vertically connected between the top of left and right column, by left column, right column and
The door frame that crossbeam is constituted is in rectangle；It is connected between left column and the left side mould in each door frame by several first hydraulic cylinders
And it is connected between the lower end of the left column and the left built-in fitting by second hydraulic cylinder, right column and institute in each door frame
It states between the mould of the right by passing through the between the lower end and the right built-in fitting of the connection of several third hydraulic cylinders and the right column
Four hydraulic cylinders connect, and are connected between the crossbeam and the backform in each door frame by several 5th hydraulic cylinders.
Preferably, being lined with sleeper below every rail.
Preferably, be connected with bracket between the top of the left and right side mode, the bracket be located at the backform just under
Side and the surface for being located at each door frame.
Preferably, left side bearing diagonal is connected in each door frame, between left column and crossbeam, between right column and crossbeam
It is connected with right side bearing diagonal, the left side bearing diagonal and right side bearing diagonal are symmetrical arranged.
Preferably, the angle between left side bearing diagonal and crossbeam is 60 ° in each door frame, right side bearing diagonal and crossbeam
Between angle be also 60 °.
New type formwork trolley provided by the utility model, template part are in circle arched structure, and rectangle door frame is slidably installed
It on rail in template part, is played a supporting role between door frame and template part by hydraulic cylinder, in this way, design new
Grain husk, it is structurally reasonable, enable new type formwork trolley to become two lining New-type mould pallet of tunneling Subway Tunnel big cross section stop line
Vehicle.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is tunneling Subway Tunnel big cross section stop line two provided by the embodiment of the utility model lining new type formwork trolley
Main view；
Fig. 2 is tunneling Subway Tunnel big cross section stop line two provided by the embodiment of the utility model lining new type formwork trolley
Sectional view.
Description of symbols:
1, left side mould；2, the right mould；3, backform；4, rail；5, door frame；501, left column；502, right column；503, horizontal
Beam；504, left side bearing diagonal；505, right side bearing diagonal；6, left side movable motor；7, right side movable motor；8, left built-in fitting；9,
Right built-in fitting；10, first hydraulic cylinder；11, second hydraulic cylinder；12, third hydraulic cylinder；13, the 4th hydraulic cylinder；14, the 5th is hydraulic
Cylinder；15, sleeper；16, bracket.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or the terminal device that include a series of elements not only include those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or end
The intrinsic element of end equipment.In the absence of more restrictions, being limited by sentence " including ... " or " including ... "
Element, it is not excluded that there is also other elements in process, method, article or the terminal device for including the element.This
Outside, herein, " being greater than ", " being less than ", " being more than " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
Being includes this number.
As depicted in figs. 1 and 2, a kind of lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley, by mould
Plate part, door frame body portion, running gear, supporting mechanism are constituted.
The template part comprising the identical left side mould 1 of extending direction, the right mould 2 and backform 3.The left side mould 1,
The right mould 2 is symmetrical set, and the backform 3 is connected between the left and right side mode 1,2 and is located at the left and right side mode 1,2
Top.
The template part being made of the left and right side mode 1,2 and backform 3 is in dome-shaped.The bottom of the left side mould 1 is arranged
There is left built-in fitting 8, the bottom of the right mould 2 is provided with right built-in fitting 9.
Door frame body portion is made of multiple door frames 5, and running gear is walked by two rail 4, left side movable motor 6 and right side
Motor 7 is constituted.
As shown in Figure 1, two rail 4 are arranged in parallel and are located in the template part, this two rail 4 are located at described
Underface between left and right side mode 1,2 and positioned at the backform 3.Two rail 4 and the left side mould 1, the right mould 2 and
The extending direction of backform 3 is identical.Furthermore it is preferred that the lower section of every rail 4 is lined with sleeper 15.
Multiple door frames 5 are respectively positioned in the template part and are uniformly distributed along two rail 4, and each door frame 5 is with can edge
Two rail 4 sliding mode be mounted on this two rail 4.
The structure snd size of each door frame 5 are identical, which includes left column 501, right column 502 and crossbeam 503.Institute
It states left column 501 and a rail 4 is vertically arranged and the lower end of the left column 501 passes through left side movable motor 6 and this root rail 4
It is slidably connected, it is electric that the right column 502 is vertically arranged with another rail 4 and the lower end of the right column 502 is walked by right side
Machine 7 is slidably connected with this root rail 4, and the left and right column 501,502 is symmetrical arranged, the top of left and right column 501,502 it
Between be vertically connected with the crossbeam 503.The door frame 5 being made of left column 501, right column 502 and crossbeam 503 is in rectangle.
It connects and is somebody's turn to do by several first hydraulic cylinders 10 between left column 501 and the left side mould 1 in each door frame 5
It is connected between the lower end of left column 501 and the left built-in fitting 8 by second hydraulic cylinder 11, first hydraulic cylinder 10 is along left column
501 are uniformly distributed, and the end of piston rod is pivotally connected with left side mould 1 in each first hydraulic cylinder 10, living in second hydraulic cylinder 11
The end of stopper rod is pivotally connected with left built-in fitting 8.It can be rigid between the bottom and left column 501 of cylinder barrel in each first hydraulic cylinder 10
Property connection can also be hinged, can be rigidly connected between the bottom in second hydraulic cylinder 11 and left column 501 also hinged.
It connects and is somebody's turn to do by several third hydraulic cylinders 12 between right column 502 and the right mould 2 in each door frame 5
It is connected between the lower end of right column 502 and the right built-in fitting 9 by the 4th hydraulic cylinder 13, third hydraulic cylinder 12 is along right column
502 are uniformly distributed, and the end of piston rod is pivotally connected with the right mould 2 in each third hydraulic cylinder 12, living in the 4th hydraulic cylinder 13
The end of stopper rod is pivotally connected with right built-in fitting 9.It can be rigid between the bottom and right column 502 of cylinder barrel in each third hydraulic cylinder 12
Property connection can also be hinged, can be rigidly connected between the bottom and right column 502 in the 4th hydraulic cylinder 13 also hinged.
It is connected between crossbeam 503 and the backform 3 in each door frame 5 by several 5th hydraulic cylinders 14, the 5th is hydraulic
Cylinder 14 is uniformly distributed along backform 3, is pivotally connected between the end and backform 3 of piston rod in each 5th hydraulic cylinder 14, Ge Ge
It can be rigidly connected between the bottom and crossbeam 503 of cylinder barrel in five hydraulic cylinders 14 also hinged.
Above-mentioned first hydraulic cylinder 10, second hydraulic cylinder 11, third hydraulic cylinder 12, the 4th hydraulic cylinder 13, the 5th hydraulic cylinder 14
Constitute supporting mechanism.
For the bonding strength of hoisting frame 5, it is preferable that as shown in Figure 1, in each door frame 5, left column 501 and crossbeam
It is connected with left side bearing diagonal 504 between 503, right side bearing diagonal 505, the left side are connected between right column 502 and crossbeam 503
Bearing diagonal 504 and right side bearing diagonal 505 are symmetrical arranged.It is further preferred that in each door frame 5, left side bearing diagonal 504 and crossbeam
Angle between 503 is 60 °, and the angle between right side bearing diagonal 505 and crossbeam 503 is also 60 °.
In addition, with improvement, being connected with bracket 16 between the top of the left and right side mode 1,2, which is located at described
The underface of backform 3 and the surface for being located at each door frame 5.The connection for having the bracket 16 that can be obviously improved template part is strong
Degree.
New type formwork trolley provided by the present embodiment, template part are in circle arched structure, and rectangle door frame 5 is slidably mounted on
It on rail 4 in template part, is played a supporting role between door frame and template part by hydraulic cylinder, in this way, design new
Grain husk, it is structurally reasonable, enable new type formwork trolley to become two lining New-type mould pallet of tunneling Subway Tunnel big cross section stop line
Vehicle.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (5)
1. a kind of lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley characterized by comprising
Template part comprising the identical left side mould of extending direction, the right mould and backform；The left side mould, the right mould or so pair
Claim setting, the backform is connected to the top between the left and right side mode and being located at the left and right side mode；By the left and right side mode
It is in dome-shaped with the template part that backform is constituted；The bottom of the left side mould is provided with left built-in fitting, the bottom of the right mould
It is provided with right built-in fitting；
Two rail, the two are arranged in parallel and are located in the template part；This two rail are between the left and right side mode
And it is located at the underface of the backform；Two rail are identical as the extending direction of the left side mould, the right mould and backform；
Multiple door frames are located in the template part and are uniformly distributed along two rail；Each door frame is with can be along two
The mode of rail sliding is mounted on this two rail；Each door frame includes left column, right column and crossbeam, the left column
It is vertically arranged with a rail and the lower end of the left column is slidably connected by left side movable motor and this root rail, it is described right vertical
Column is vertically arranged with another rail and the lower end of the right column is slidably connected by right side movable motor and this root rail, described
Left and right column is symmetrical arranged, and the crossbeam is vertically connected between the top of left and right column, by left column, right column and crossbeam
The door frame of composition is in rectangle；Connected between left column and the left side mould in each door frame by several first hydraulic cylinders and
It is connected between the lower end of the left column and the left built-in fitting by second hydraulic cylinder, right column and the right side in each door frame
It is connected between side mode by several third hydraulic cylinders and passes through the 4th liquid between the lower end and the right built-in fitting of the right column
Cylinder pressure connects, and is connected between the crossbeam and the backform in each door frame by several 5th hydraulic cylinders.
2. the lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley according to claim 1, feature exist
In being lined with sleeper below every rail.
3. the lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley according to claim 1, feature exist
In, be connected with bracket between the top of the left and right side mode, the bracket be located at the underface of the backform and be located at each door
The surface of frame.
4. the lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley according to claim 1, feature exist
In, be connected in each door frame, between left column and crossbeam left side bearing diagonal, be connected between right column and crossbeam right side tiltedly branch
Support, the left side bearing diagonal and right side bearing diagonal are symmetrical arranged.
5. the lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley according to claim 4, feature exist
In in each door frame, the angle between left side bearing diagonal and crossbeam is 60 °, and the angle between right side bearing diagonal and crossbeam is also
60°。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920831159.6U CN209228386U (en) | 2019-06-03 | 2019-06-03 | A kind of lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920831159.6U CN209228386U (en) | 2019-06-03 | 2019-06-03 | A kind of lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley |
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| Publication Number | Publication Date |
|---|---|
| CN209228386U true CN209228386U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920831159.6U Active CN209228386U (en) | 2019-06-03 | 2019-06-03 | A kind of lining of tunneling Subway Tunnel big cross section stop line two new type formwork trolley |
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| CN (1) | CN209228386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814711A (en) * | 2021-01-06 | 2021-05-18 | 中铁隆工程集团有限公司 | Construction method of underground excavation tunnel secondary lining type steel formwork support |
-
2019
- 2019-06-03 CN CN201920831159.6U patent/CN209228386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814711A (en) * | 2021-01-06 | 2021-05-18 | 中铁隆工程集团有限公司 | Construction method of underground excavation tunnel secondary lining type steel formwork support |
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