CN206386126U - A kind of constructing tunnel inverted arch trestle modular upside-down mounting moving structure - Google Patents
A kind of constructing tunnel inverted arch trestle modular upside-down mounting moving structure Download PDFInfo
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- CN206386126U CN206386126U CN201621168137.9U CN201621168137U CN206386126U CN 206386126 U CN206386126 U CN 206386126U CN 201621168137 U CN201621168137 U CN 201621168137U CN 206386126 U CN206386126 U CN 206386126U
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- tugboat
- module
- support module
- inverted arch
- oil cylinder
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Abstract
The utility model discloses a kind of constructing tunnel inverted arch trestle modular upside-down mounting moving structure, including rear tugboat, the top of tugboat is fixed with rear tugboat support module afterwards, the outside of tugboat support module is cased with flexible overcoat afterwards, the side of tugboat support module is provided with oil cylinder hoisting module afterwards, hydraulic jack is connected between oil cylinder hoisting module and flexible overcoat, the side of flexible overcoat is fixed with truss crossbeam, and block supports part is connected between truss crossbeam and rear tugboat support module.Tugboat support module, oil cylinder hoisting module, block supports part, hydraulic jack, rear tugboat are reassembling type structure each other afterwards.It is difficult to have bad luck the technical barrier constructed into tunnel after solving the assembling of constructing tunnel walking inverted arch trestle, mechanism uses modular design method, and easy for installation, manufacturing cost is low, simple to operate, high construction efficiency.
Description
Technical field
The utility model is related to a kind of constructing tunnel equipment, more particularly to a kind of constructing tunnel is fallen with inverted arch trestle modular
Fill moving structure.
Background technology
At present, inverted arch trestle equipment it is general after tunnel face assembling is finished, it is necessary to coordinate the strong engineering machine of other flexibilities
Inverted arch trestle, could be moved between tunnel excavation face and secondary lining, not only adds additional by tool equipment and operating personnel
The engineering cost of unit in charge of construction, while also increasing the linking cost between each constructing tunnel process, have impact on the construction period.
Especially inferior position is more obvious in the single-track tunnel that tunnel cross-section is limited.
The content of the invention
The purpose of this utility model is to provide that a kind of easy for installation, floor space is small, high construction efficiency constructing tunnel is with facing upward
Encircle trestle modular upside-down mounting moving structure.
The purpose of this utility model is achieved through the following technical solutions：
Constructing tunnel of the present utility model inverted arch trestle modular upside-down mounting moving structure, including rear tugboat, the rear dragging
The top of wheel is fixed with rear tugboat support module, and the outside of the rear tugboat support module is cased with flexible overcoat, the rear tugboat
The side of support module is provided with oil cylinder hoisting module, and hydraulic jack is connected between the oil cylinder hoisting module and flexible overcoat,
The side of the flexible overcoat is fixed with truss crossbeam, and mould is connected between the truss crossbeam and the rear tugboat support module
Block support member.
The constructing tunnel that the utility model embodiment is provided it can be seen from the technical scheme that above-mentioned the utility model is provided
With inverted arch trestle modular upside-down mounting moving structure, it is difficult to have bad luck tunnel after solving the assembling of constructing tunnel walking inverted arch trestle
The technical barrier constructed in road, the travel mechanism uses modular design method, and easy for installation, floor space is small, high construction efficiency.
Brief description of the drawings
The structure for the constructing tunnel inverted arch trestle modular upside-down mounting moving structure that Fig. 1 provides for the utility model embodiment
Schematic diagram.
Fig. 2 a to Fig. 2 i show for constructing tunnel inverted arch trestle modular upside-down mounting moving step in the utility model embodiment
It is intended to.
Fig. 3 a are the facade structures schematic diagram of rear tugboat support module in the utility model embodiment.
Fig. 3 b are the side structure schematic diagram of rear tugboat support module in the utility model embodiment.
Fig. 3 c for Fig. 3 a A-A to structural representation.
Fig. 4 a are the facade structures schematic diagram of oil cylinder support module in the utility model embodiment.
Fig. 4 b are the side structure schematic diagram of oil cylinder support module in the utility model embodiment.
In figure：
1st, truss crossbeam, 2, flexible overcoat, 3, hydraulic jack, 4, oil cylinder hoisting module, 5, rear tugboat, 6, the supporting of rear tugboat
Module, 7, block supports part.
Embodiment
The utility model embodiment will be described in further detail below.
Constructing tunnel of the present utility model inverted arch trestle modular upside-down mounting moving structure, its preferably embodiment
It is：
Including rear tugboat, the top of the rear tugboat is fixed with rear tugboat support module, the rear tugboat support module
Outside is cased with flexible overcoat, and the side of the rear tugboat support module is provided with oil cylinder hoisting module, the oil cylinder hoisting module with
Hydraulic jack is connected between flexible overcoat, the side of the flexible overcoat is fixed with truss crossbeam, the truss crossbeam and institute
State and be connected with block supports part between rear tugboat support module.
The rear tugboat support module, oil cylinder hoisting module, block supports part, hydraulic jack, rear tugboat are each other
For reassembling type structure.
The oil cylinder hoisting module has a section or more piece.
Constructing tunnel of the present utility model inverted arch trestle modular upside-down mounting moving structure, relies on walking inverted arch trestle
Equipment is in itself so that equipment is voluntarily had bad luck, so that smoothly efficient be moved to construction station by equipment, reduces the labor of operating personnel
Fatigue resistance, improves the efficiency having bad luck, and the equipment especially for the less single-track tunnel inverted arch trestle of tunnel cross-section is had bad luck.Solve
It is difficult to have bad luck the technical barrier constructed into tunnel after the assembling of constructing tunnel walking inverted arch trestle, mechanism uses modularization
Design philosophy, easy for installation, manufacturing cost is low, simple to operate, high construction efficiency.
Specific embodiment：
As shown in Figure 1 to Figure 4 shown in b, the travel mechanism includes rear tugboat, flexible overcoat, hydraulic jack, truss crossbeam, rear dragging
Take turns the parts such as support module, oil cylinder hoisting module, block supports part.
Tugboat afterwards：For walking inverted arch trestle reach action.
Flexible overcoat：For rear tugboat and its inner sleeve enhancing action, inner-outer sleeve gap is 1mm.
Hydraulic jack：It is fixed on outside flexible and puts, the overall enhancing action for rear tugboat.
Truss crossbeam：Left and right girder truss for connecting inverted arch trestle.
Tugboat support module afterwards：Had bad luck for the lifting of rear tugboat.
Oil cylinder hoisting module：Had bad luck for hydraulic jack lifting.
Block supports part：For to reach the stable effect supported during rear tugboat support module use.
In order to which walking inverted arch trestle is after tunnel outer assembling is finished, smoothly increased it can face into tunnel internal
When property structure, is only used for entering integral forward lead during trestle construction station outside tunnel, under normal construction state, goes successively
Fall rear tugboat support module, oil cylinder hoisting module, block supports part etc., while by the support on oil cylinder connecting plate and rear tugboat
Seat is connected with.
After walking inverted arch trestle equipment is completed, 3 support modules are installed in the middle of rear tugboat, in hydraulic jack
2 hoisting modules are installed below ear mount, fixed with bolt, you can realize that equipment level reach on inverted arch packed layer is had bad luck.
Operating mode is complicated in tunnel, and trestle equipment can engender the phenomenon at bottom after preceding height during reach, first by rear dragging
The support module of bottom is removed in the middle of wheel, then hydraulic jack retraction 340mm, the height one with support module and hoisting module
Cause.Secondly, the hydraulic jack hoisting module of middle support module and lower section is removed, hydraulic jack declines by gravity
340mm, hoisting module is fixed with bottom with bolt, the like, construction is had bad luck in the reach for carrying out inverted arch trestle equipment.
Specific construction procedure of having bad luck is moved according to the constructing tunnel in accompanying drawing 2a to Fig. 2 i with the upside-down mounting of inverted arch trestle modular
Step is carried out successively.
The utility model structure uses modular design method, and easy for installation, manufacturing cost is low, simple to operate, construction is high
Effect.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by the protection domain of claims.
Claims (3)
1. a kind of constructing tunnel inverted arch trestle modular upside-down mounting moving structure, it is characterised in that including rear tugboat, the rear dragging
The top of wheel is fixed with rear tugboat support module, and the outside of the rear tugboat support module is cased with flexible overcoat, the rear tugboat
The side of support module is provided with oil cylinder hoisting module, and hydraulic jack is connected between the oil cylinder hoisting module and flexible overcoat,
The side of the flexible overcoat is fixed with truss crossbeam, and mould is connected between the truss crossbeam and the rear tugboat support module
Block support member.
2. constructing tunnel according to claim 1 inverted arch trestle modular upside-down mounting moving structure, it is characterised in that described
Tugboat support module, oil cylinder hoisting module, block supports part, hydraulic jack, rear tugboat are reassembling type structure each other afterwards.
3. constructing tunnel according to claim 1 or 2 inverted arch trestle modular upside-down mounting moving structure, it is characterised in that
The oil cylinder hoisting module has a section or more piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168137.9U CN206386126U (en) | 2016-10-26 | 2016-10-26 | A kind of constructing tunnel inverted arch trestle modular upside-down mounting moving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168137.9U CN206386126U (en) | 2016-10-26 | 2016-10-26 | A kind of constructing tunnel inverted arch trestle modular upside-down mounting moving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386126U true CN206386126U (en) | 2017-08-08 |
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ID=59486379
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168137.9U Active CN206386126U (en) | 2016-10-26 | 2016-10-26 | A kind of constructing tunnel inverted arch trestle modular upside-down mounting moving structure |
Country Status (1)
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| CN (1) | CN206386126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749710A (en) * | 2020-07-08 | 2020-10-09 | 长沙理工大学 | Tunnel construction process |
-
2016
- 2016-10-26 CN CN201621168137.9U patent/CN206386126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749710A (en) * | 2020-07-08 | 2020-10-09 | 长沙理工大学 | Tunnel construction process |
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