CN209212259U - A kind of tunneling Subway Tunnel standard section tunnel new type formwork trolley - Google Patents
A kind of tunneling Subway Tunnel standard section tunnel new type formwork trolley Download PDFInfo
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- CN209212259U CN209212259U CN201920827069.XU CN201920827069U CN209212259U CN 209212259 U CN209212259 U CN 209212259U CN 201920827069 U CN201920827069 U CN 201920827069U CN 209212259 U CN209212259 U CN 209212259U
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- door frame
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- backform
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Abstract
The utility model discloses a kind of tunneling Subway Tunnel standard section tunnel new type formwork trolleys, are made of template part, door frame body portion, running gear, supporting mechanism；Template part is made of external mold and internal model, and door frame body portion is by multiple rectangle gate architectures at running gear is made of the rail and movable motor being placed in internal model, and supporting mechanism is made of the lead screw being connected between rectangle door frame and internal model.New type formwork trolley provided by the utility model, template part are made of external mold and internal model, and rectangle door frame is slidably mounted on the rail in internal model, are played a supporting role between rectangle door frame and internal model by lead screw；The new type formwork trolley, it is novel in design, it is structurally reasonable, it can satisfy the use of tunneling Subway Tunnel standard section constructing tunnel, improve mechanization of building operation degree, substantial saved human resources, and construction speed can be increased substantially, also reduce the security risk of manual work.
Description
Technical field
The utility model relates to constructing tunnel equipment, and in particular to a kind of tunneling Subway Tunnel standard section tunnel use is new
Type formwork jumbo.
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 in practice of construction, discovery erecting scaffold dismounts pole
Be it is cumbersome, need it is repeated multiple times carry out erection dismounting, long in time limit, manual labor amount is big, and working efficiency is lower.And existing Schaltisch
Bassinet structure is more complicated, is difficult the constructing tunnel suitable for tunneling Subway Tunnel standard section, needs to redesign one kind thus
Formwork jumbo.
Utility model content
It is structurally reasonable and can satisfy tunneling Subway Tunnel mark the purpose of this utility model is to provide a kind of novel design
The new type formwork trolley of quasi- bore tunnel construction usage.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of tunneling Subway Tunnel standard section tunnel new type formwork trolley comprising:
Template part is made of external mold and internal model；The external mold includes two mutually opposed steel truss；The internal model
It is placed between two steel truss, which includes the identical left side mould of extending direction, the right mould and backform；The left side mould, the right side
Side mode is symmetrical set, the backform be connected between the left and right side mode and be located at the left and right side mode top；By
The internal model that the left and right side mode and backform are constituted is in rectangle；
Two rail, the two are arranged in parallel and are located in the internal model；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 rectangle door frames are placed in the underface of the backform and between the left and right side mode and along two
Rail is uniformly distributed；Each rectangle door frame is mounted on this two rail in a manner of it can slide along two rail；Each square
The lower end of shape door frame is slidably connected by a movable motor and a rail；The left side of each rectangle door frame and the left side mould it
Between by several first lead screws connect, between the right side of each rectangle door frame and the right mould by several second lead screws connect
It connects, is connected between the top and the backform of each rectangle door frame by several third lead screws.
Preferably, the backform is hinged with the left and right side mode respectively.
Preferably, inside just opposite in two steel truss is respectively and fixedly provided with template.
Preferably, being connected between the top of two steel truss by upper connecting rod.
Preferably, being connected between the bottom of two steel truss by lower pull rod.
New type formwork trolley provided by the utility model, template part are made of external mold and internal model, the sliding of rectangle door frame
It is mounted on the rail in internal model, is played a supporting role between rectangle door frame and internal model by lead screw；The new type formwork trolley, if
Meter is novel, structurally reasonable, can satisfy the use of tunneling Subway Tunnel standard section constructing tunnel, improves mechanization of building operation journey
Degree, substantial saved human resources, and can increase substantially construction speed, also reduces the security risk of manual work.
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 the master of tunneling Subway Tunnel standard section tunnel provided by the embodiment of the utility model new type formwork trolley
View；
Fig. 2 is the side of tunneling Subway Tunnel standard section tunnel provided by the embodiment of the utility model new type formwork trolley
Face cross-sectional view.
Description of symbols:
1, steel truss；2, left side mould；3, the right mould；4, backform；5, rail；6, rectangle door frame；7, movable motor；8, first
Lead screw；9, the second lead screw；10, third lead screw；11, template；12, upper connecting rod；13, lower pull rod.
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 is made of external mold and internal model.The external mold includes two mutually opposed steel truss 1, preferably
Ground, just opposite inside is respectively and fixedly provided with template 11 in two steel truss 1, and template 11 is preferably made of steel plate.With improvement, two
It is connected between the top of steel truss 1 by upper connecting rod 12.Again with improvement, pass through lower pull rod 13 between the bottom of two steel truss 1
It is connected.In this way, greatly improve the structural strength of external mold.
The internal model is placed between two steel truss 1, which includes the identical left side mould 2 of extending direction, 3 and of the right mould
Backform 4.The left side mould 2, the right mould 3 are symmetrical set, and the backform 4 is connected between the left and right side mode 2,3 and position
In the left and right side mode 2,3 top.The internal model being made of the left and right side mode 2,3 and backform 4 is in rectangle.
When installing internal model, for the ease of adjusting, it is preferable that the backform 4 is hinged with the left and right side mode 2,3 respectively.
Door frame body portion is made of multiple rectangle door frames 6, and running gear is made of two rail 5 and movable motor 7.
Two rail 5 are arranged in parallel and are located in the internal model, this two rail 5 are between the left and right side mode 2,3
And it is located at the underface of the backform 4.Two rail 5 are identical as the extending direction of the left side mould, the right mould and backform；
Multiple rectangle door frames 6 are located in the internal model, these rectangle door frames 6 are placed in the underface of the backform 4 and are located at
It is uniformly distributed between the left and right side mode 2,3 and along two rail 5.Each rectangle door frame 6 along two rail 5 can slide
The mode of shifting is mounted on this two rail 5.
The lower end of each rectangle door frame 6 is slidably connected by a movable motor 7 with a rail 5, that is to say, that Mei Geju
The lower end of shape door frame 6 is respectively arranged with two movable motors 7, and a movable motor 7 is slidably connected with a rail 5, another walking
Motor 7 is slidably connected with another rail 5.
It is connected between the left side of each rectangle door frame 6 and the left side mould 2 by several first lead screws 8, these first
Thick stick 8 is uniformly distributed along the left side of rectangle door frame 6.
It is connected between the right side of each rectangle door frame 6 and the right mould 3 by several second lead screws 9, these second
Thick stick 9 is uniformly distributed along the right side of rectangle door frame 6.
It is connected between the top and the backform 4 of each rectangle door frame 6 by several third lead screws 10, these third lead screws
10 are uniformly distributed along the top of rectangle door frame 6.
Above-mentioned first lead screw 8, the second lead screw 9 and third lead screw 10 constitute supporting mechanism.
New type formwork trolley provided by the present embodiment, template part are made of external mold and internal model, the sliding peace of rectangle door frame 6
On rail 5 in internal model, played a supporting role between rectangle door frame 6 and internal model by lead screw；The new type formwork trolley, if
Meter is novel, structurally reasonable, can satisfy the use of tunneling Subway Tunnel standard section constructing tunnel, improves mechanization of building operation journey
Degree, substantial saved human resources, and can increase substantially construction speed, also reduces the security risk of manual work.
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 tunneling Subway Tunnel standard section tunnel new type formwork trolley characterized by comprising
Template part is made of external mold and internal model；The external mold includes two mutually opposed steel truss；The internal model is placed in
Between two steel truss, which includes the identical left side mould of extending direction, the right mould and backform；The left side mould, the right mould
Be symmetrical set, the backform be connected between the left and right side mode and be located at the left and right side mode top；By described
The internal model that left and right side mode and backform are constituted is in rectangle；
Two rail, the two are arranged in parallel and are located in the internal model；This two rail are between the left and right side mode and position
In the underface of the backform；Two rail are identical as the extending direction of the left side mould, the right mould and backform；
Multiple rectangle door frames are placed in the underface of the backform and between the left and right side mode and along two rail
It is uniformly distributed；Each rectangle door frame is mounted on this two rail in a manner of it can slide along two rail；Each rectangular door
The lower end of frame is slidably connected by a movable motor and a rail；Lead between the left side of each rectangle door frame and the left side mould
Several first lead screw connections are crossed, are connected between the right side of each rectangle door frame and the right mould by several second lead screws, often
It is connected between the top and the backform of a rectangle door frame by several third lead screws.
2. tunneling Subway Tunnel standard section tunnel new type formwork trolley according to claim 1, which is characterized in that institute
It is hinged with the left and right side mode respectively to state backform.
3. tunneling Subway Tunnel standard section tunnel new type formwork trolley according to claim 1, which is characterized in that two
Just opposite inside is respectively and fixedly provided with template in a steel truss.
4. tunneling Subway Tunnel standard section tunnel new type formwork trolley according to claim 3, which is characterized in that two
It is connected between the top of a steel truss by upper connecting rod.
5. tunneling Subway Tunnel standard section tunnel new type formwork trolley according to claim 4, which is characterized in that two
It is connected between the bottom of a steel truss by lower pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827069.XU CN209212259U (en) | 2019-06-03 | 2019-06-03 | A kind of tunneling Subway Tunnel standard section tunnel new type formwork trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827069.XU CN209212259U (en) | 2019-06-03 | 2019-06-03 | A kind of tunneling Subway Tunnel standard section tunnel new type formwork trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212259U true CN209212259U (en) | 2019-08-06 |
Family
ID=67468155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827069.XU Active CN209212259U (en) | 2019-06-03 | 2019-06-03 | A kind of tunneling Subway Tunnel standard section tunnel new type formwork trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212259U (en) |
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2019
- 2019-06-03 CN CN201920827069.XU patent/CN209212259U/en active Active
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