CN208763669U - Tunnel widened section construction assembly type trolley - Google Patents
Tunnel widened section construction assembly type trolley Download PDFInfo
- Publication number
- CN208763669U CN208763669U CN201821461558.XU CN201821461558U CN208763669U CN 208763669 U CN208763669 U CN 208763669U CN 201821461558 U CN201821461558 U CN 201821461558U CN 208763669 U CN208763669 U CN 208763669U
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- China
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- bogie frame
- main bogie
- main
- top template
- upper beam
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Abstract
The utility model discloses a kind of tunnel widened section construction assembly type trolleys, main bogie frame includes the first main bogie frame and the second main bogie frame, between first main beam of the first main bogie frame and the second main beam of the second main bogie frame, between first upper beam of the first main bogie frame and the second upper beam of the second main bogie frame, it is bolted respectively between first top template of the first main bogie frame and the second top template of the second main bogie frame, the outside of first main bogie frame and the outside of the second main bogie frame are from top to bottom successively arranged fixed form interconnected respectively, cheek board and end template.The utility model can complete the efficient construction of tunnel widened section, significantly save human and material resources and working hour, finally saved construction cost, avoid the delay of construction period by combining two main bogie frames；Meanwhile being connected by the way of assembled between two main bogie frames, it can easily realize the transfer of entire trolley.
Description
Technical field
The utility model relates to a kind of tunnel lining trolley more particularly to a kind of tunnel widened section construction assembly type platforms
Vehicle.
Background technique
Tunnel lining trolley is the special equipment that must be used in constructing tunnel process secondary lining, for tunnel inner wall
Concrete- liner construction.Concrete- liner trolley is the nonstandard product that secondary lining is indispensable during constructing tunnel, is mainly had simple
Lining trolley, full hydraulic automatic walking lining trolley and net frame lining trolley.
Traditional tunnel lining trolley is mainly used for the conventional section of two linings of construction, for being typically provided compared with long tunnel
The widened section of Emergency Stop Area, there is presently no the special construction apparatus for widening section for two linings of constructing, so usually
It constructs with the following method: meeting the section of widened section in the unilateral welding steel structure of ordinary car, then slab, then construct；
After the completion of widened section construction, and the steelframe of welding must be cut off, remove panel, repeat the above work again when to next widened section
Industry.The traditional construction trolley and form of construction work of this widened section for two linings of constructing, waste a large amount of human and material resources,
And working efficiency is low, seriously delays the construction period.
Utility model content
The purpose of this utility model, which is that provide one kind to solve the above-mentioned problems and can efficiently complete tunnel, widens
The tunnel widened section construction assembly type trolley of section construction.
The utility model achieves the above object through the following technical schemes:
A kind of tunnel widened section construction assembly type trolley, including main bogie frame, the main bogie frame include active column
And the running gear set on the active column lower part, the main beam set on the active column top, be set to the main beam
The upper beam of top, the top template above the upper beam, the main bogie frame include the first main bogie frame and second
Car owner's frame, the of the second main beam of the first end of the first main beam of first main bogie frame and second main bogie frame
It is bolted between one end, the first end of the first upper beam of first main bogie frame and second main bogie frame
Between the first end of second upper beam be equipped with upper beam connecting plate, the both ends of the upper beam connecting plate respectively with the First
The first end of first upper beam of car owner's frame and the first end of the second upper beam of second main bogie frame are bolted,
The first end of second top template of the first end of the first top template of first main bogie frame and second main bogie frame it
Between be bolted and the second top template of the first top template of first main bogie frame and second main bogie frame is total
Isomorphism whole top template in the arc-shaped, the outside of first main bogie frame are from top to bottom successively arranged interconnected first
Fixed form, the first cheek board and the first end template, first fixed form are connect with first top template, and described second
The outside of main bogie frame is from top to bottom successively arranged the second fixed form, the second cheek board and the second end template interconnected,
Second fixed form is connect with second top template.
Second top template of the first end of the first top template of first main bogie frame and second main bogie frame
Joint face between first end is that the angle between inclined-plane and the inclined-plane and vertical direction is 10-30 °.
The utility model has the beneficial effects that:
The utility model is by combining two main bogie frames, the function that entire main bogie frame is widened in realization,
So as to complete the efficient construction of tunnel widened section, human and material resources and working hour are significantly saved, has finally saved and has been constructed into
This, avoids the delay of construction period；Meanwhile being connected by the way of assembled between two main bogie frames, it can after the completion of construction
With quick separating and successively by the main hole in tunnel, entire trolley can be easily realized without being transformed to original conventional tunnel
Transfer, the efficient construction for realizing next widened section can be quickly assembled after being transferred to next widened section, have it is extremely strong
Exploitativeness；Joint face between the first end of first top template and the first end of the second top template is designed as inclined-plane and this is oblique
Angle between face and vertical direction is 10-30 °, has while convenient for being located by connecting between two top templates and avoids as far as possible
Cement slurry is from the function of flowing down between gap.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of tunnel widened section construction assembly type trolley described in the utility model, is shown in figure
Two linings after having gone out construction.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, tunnel widened section construction assembly type trolley described in the utility model includes main bogie frame, described
Car owner's frame includes active column and the running gear set on the active column lower part, the main cross set on the active column top
Beam, the upper beam above the main beam, the top template above the upper beam, the active column of this trolley include
First active column 10 of the first main bogie frame 8 and the second active column 30 of the second main bogie frame 28, the Running System of this trolley
System includes the second row positioned at the first walking system 11 of 10 lower section of the first active column and positioned at 30 lower section of the second active column
Walking system 31；The main bogie frame includes the first main bogie frame 8 and the second main bogie frame 28, and the first of the first main bogie frame 8 is main
Between the first end (left end in figure) of second main beam 32 of the first end (right end in figure) and the second main bogie frame 28 of crossbeam 12
Pass through bolt (in figure unmarked) connection, the first end (right end in figure) and second of the first upper beam 14 of the first main bogie frame 8
Left end in second upper beam 34(figure of main bogie frame 28) first end between be equipped with upper beam connecting plate 16, upper beam connecting plate
16 both ends the second upper beam with the first end of the first upper beam 14 of the first main bogie frame 8 and the second main bogie frame 28 respectively
34 first end is bolted, the first end (right end in figure) and the second trolley of the first top template 1 of the first main bogie frame 8
It is bolted between the first end (left end in figure) of second top template 21 of body frame 28 and the first of the first main bogie frame 8 pushes up
Second top template 21 of template 1 and the second main bogie frame 28 collectively forms arc-shaped whole top template, the first main bogie frame 8
Joint face between the first end of second top template 21 of the first end of the first top template 1 and the second main bogie frame 28 be inclined-plane and
Angle between the inclined-plane and vertical direction is 10-30 °, the outside of the first main bogie frame 8 (left side in figure) from top to bottom successively
Equipped with the first fixed form 15 interconnected, the first cheek board 4 and the first end template 7, the first fixed form 15 and the first top
Template 1 connects, and the outside (right side in figure) of the second main bogie frame 28 is from top to bottom successively arranged the second stent interconnected
Plate 35, the second cheek board 24 and the second end template 27, the second fixed form 35 are connect with the second top template 21.
The first post 2 for being used to support the first top template 1 is also shown in Fig. 1, is used to support the second top template 21
Second post 22, for moving the first top template oil cylinder 13 of the first top template 1, for moving the second of the second top template 21
Top template oil cylinder 33, for moving the first translation oil cylinder 3 of the first upper beam 14, second for moving the second upper beam 34 is flat
Oil cylinder 23 is moved, the first support screw 5 of the first cheek board 4 is used to support, is used to support the second supporting wire of the second cheek board 24
Bar 25, for moving the first cheek board oil cylinder 6 of the first cheek board 4, for moving the second side mode leaf fat of the second cheek board 24
Cylinder 26, the first lifting cylinder 9 of the height for making to change the first active column 10 change the second active column 30 for making
Second lifting cylinder 29 of height；These structures are similar with traditional trolley structure, and details are not described herein.For the ease of movement,
Two casings of the second active column 30 are all made of round tube, so that the second active column 30 be made to have rotation function.
The working principle of tunnel widened section construction assembly type trolley described in the utility model is as follows:
After the completion of widened section construction, following steps need to be completed by trolley and be moved to next widened section construction location:
A, the first post 2 of the first main bogie frame 8 and the second post 22 of the second main bogie frame 28 are removed, receipts are passed through
The first top template oil cylinder 13 and the first cheek board oil cylinder 6 are returned, the template of the first main bogie frame 8 is withdrawn.
B, the connection bolt between the first main bogie frame 8 and the second main bogie frame 28 is removed, is dropped by the first lifting cylinder 9
The height of low first main bogie frame 8 can pass through in the main hole in tunnel, and be moved by the first walking system 11 of trackless
To next widened section construction location.
C, the second top template 21 and the second cheek board 24 of the second main bogie frame 28, rotation second are withdrawn in the same way
Second running gear 31 of script radial direction is become laterally, driving the second running gear 31, making second by running gear 31
Car owner's frame 28 is moved to main hole position from fragment position is widened, and guarantees to pass through in main hole.
D, the second running gear 31 of transverse direction is become radial, the second running gear 31 is driven, by the second trolley master
Frame 28 is moved to next widened section construction location.
E, when the first main bogie frame 8 and the second main bogie frame 28 all reach next widened section construction location, then by First
Car owner's frame 8 and the second main bogie frame 28 connect, and prop up first by the first top template oil cylinder 13 and the first cheek board oil cylinder 6
Top template 1 and the first cheek board 4 prop up 21 He of the second top template by the second top template oil cylinder 33 and the second cheek board oil cylinder 26
Second cheek board 24, then the first post 2, the second post 22, the first support screw 5 and the second support screw 25 are installed,
And after the completion of being positioned by corresponding oil cylinder, slip casting operation can be started；Slip casting is completed and forms two linings 36 after solidifying.
Above-described embodiment is the preferred embodiment of the utility model, is not the limit to technical solutions of the utility model
System, as long as being regarded as falling into without the technical solution that creative work can be realized on the basis of the above embodiments
In the rights protection scope of the utility model patent.
Claims (2)
1. a kind of tunnel widened section construction assembly type trolley, including main bogie frame, the main bogie frame include active column and
Running gear set on the active column lower part, is set on the main beam main beam set on the active column top
Upper beam, the top template above the upper beam of side, it is characterised in that: the main bogie frame includes the first main bogie frame
With the second main bogie frame, the second master of the first end of the first main beam of first main bogie frame and second main bogie frame
Be bolted between the first end of crossbeam, the first end of the first upper beam of first main bogie frame with described second
Between the first end of second upper beam of car owner's frame be equipped with upper beam connecting plate, the both ends of the upper beam connecting plate respectively with institute
The first end of the first end and the second upper beam of second main bogie frame of stating the first upper beam of the first main bogie frame passes through
It is bolted, the second top template of the first end of the first top template of first main bogie frame and second main bogie frame
Be bolted between first end and the first top template of first main bogie frame and second main bogie frame second
Top template collectively forms arc-shaped whole top template, and the outside of first main bogie frame, which is from top to bottom successively arranged, mutually to be interconnected
The first fixed form, the first cheek board and the first end template connect, first fixed form are connect with first top template,
The outside of second main bogie frame is from top to bottom successively arranged the second fixed form interconnected, the second cheek board and second
End template, second fixed form are connect with second top template.
2. tunnel widened section construction assembly type trolley according to claim 1, it is characterised in that: the First car owner
Joint face between the first end of second top template of the first end of the first top template of frame and second main bogie frame is oblique
Angle between face and the inclined-plane and vertical direction is 10-30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461558.XU CN208763669U (en) | 2018-09-07 | 2018-09-07 | Tunnel widened section construction assembly type trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461558.XU CN208763669U (en) | 2018-09-07 | 2018-09-07 | Tunnel widened section construction assembly type trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763669U true CN208763669U (en) | 2019-04-19 |
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ID=66135448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821461558.XU Active CN208763669U (en) | 2018-09-07 | 2018-09-07 | Tunnel widened section construction assembly type trolley |
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| Country | Link |
|---|---|
| CN (1) | CN208763669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979672A (en) * | 2018-09-07 | 2018-12-11 | 四川省创力隧道机械设备有限公司 | Tunnel widened section construction assembly type trolley |
-
2018
- 2018-09-07 CN CN201821461558.XU patent/CN208763669U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979672A (en) * | 2018-09-07 | 2018-12-11 | 四川省创力隧道机械设备有限公司 | Tunnel widened section construction assembly type trolley |
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