CN209195413U - A kind of shield machine pipeline extension apparatus - Google Patents
A kind of shield machine pipeline extension apparatus Download PDFInfo
- Publication number
- CN209195413U CN209195413U CN201821916713.2U CN201821916713U CN209195413U CN 209195413 U CN209195413 U CN 209195413U CN 201821916713 U CN201821916713 U CN 201821916713U CN 209195413 U CN209195413 U CN 209195413U
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- China
- Prior art keywords
- pipeline
- movable stand
- grouting
- fixed frame
- idler wheel
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- 238000003860 storage Methods 0.000 abstract description 19
- 238000004064 recycling Methods 0.000 abstract description 16
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000004570 mortar (masonry) Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007569 slipcasting Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses a kind of shield machine pipeline extension apparatus, solve the technical issues of high grouting pipeline for shield machine cost recovery, low efficiency and grouting pipeline memory length critical constraints.The utility model includes the pipeline fixed frame being arranged at the top of trailer, grouting pipeline is interspersed in pipeline fixed frame, it is characterized by also including pipeline movable stands, pipeline movable stand is located between two pipeline fixed frames, grouting pipeline sequentially passes through pipeline fixed frame and pipeline movable stand, and pipeline movable stand is moved up and down by hoist engine pulling.The utility model can easily realize the storage, stretching, extension and recycling of grouting pipeline, can increase the memory length of grouting pipeline by setting pipeline movable stand, grouting pipeline recovered frequency is reduced, the efficiency of pipeline recycling is improved, reduces cost of labor, structure is simple, easy to operate, economical and practical.
Description
Technical field
The utility model relates to shield machines to match circuits technical field, particularly relate to a kind of shield machine pipeline extension apparatus.
Background technique
Currently, shield machine needs to inject sand outside section of jurisdiction in tunneling process at home in existing tunnel Project Shield machine
Slurry to fix stratum, conventional shield machine transports mortar into hole in the construction process, be all by transport marshaling by mortar from
Shield machine internal trailer is transported outside hole, is then pumped with Kaplan and mortar is transported to mortar filling from transport marshaling by mortar
In, mortar is provided for shield machine driving.Marshaling is transported to need outside hole plus injection slurry, to hole in produce slurries, in hole
It is outer to need to stop a large amount of time and complete having bad luck for slurries, and marshaling not only transported slurry is transported, mainly also need
Section of jurisdiction is transported, as the driving distance in tunnel lengthens, will affect the conevying efficiency of section of jurisdiction to a certain extent, and then will affect
The drivage efficiency of entire shield machine, to seriously affect the construction speed of entire project.
Present some shield-tunneling construction projects are directly transported mortar in the filling of the mortar into hole on trailer by pipeline, hole
Interior pipeline is fixed on section of jurisdiction inner wall, by the piping connection on hose and trailer, needs to realize shield by pipeline extension apparatus
Pipeline elongation in structure machine tunneling process.But common pipeline extension apparatus only has pipeline fixed frame, generally requires manually to drag
The recycling of pipeline is realized on trombone slide road, and the manpower that pipeline stores longer needs is bigger, and pipeline memory length is by serious limit
System；In addition, if having a residual mortar inside pipeline, scene it is limited manually can not stretchy, need more manpowers, not only increase
Cost of labor is added, and time-consuming and laborious.
Utility model content
For the deficiency in above-mentioned background technique, the utility model proposes a kind of shield machine pipeline extension apparatus, solve
The technical issues of grouting pipeline for shield machine cost recovery height, low efficiency and grouting pipeline memory length critical constraints.
The technical solution of the utility model is achieved in that a kind of shield machine pipeline extension apparatus, including setting are dragging
The pipeline fixed frame of roof, grouting pipeline are interspersed in pipeline fixed frame, it is characterised in that: and it further include pipeline movable stand, pipe
Road movable stand is located between two pipeline fixed frames, and grouting pipeline sequentially passes through pipeline fixed frame and pipeline movable stand, and pipeline moves
Moving frame is moved up and down by hoist engine pulling.By the way that pipeline movable stand is arranged, it can easily realize the storage of grouting pipeline, stretch
Exhibition and recycling；When needing to store grouting pipeline, the Grouting Pipe of storage is interspersed between pipeline fixed frame and pipeline movable stand,
Then it pulls down hoist engine by grouting pipeline, realizes the storage for the grouting pipeline that height rises and falls, pass through multiple pipeline extension apparatus
Grouting pipeline can be stored in large quantities；When shield machine tunnels forward, first by the lift rope of hoist engine and pipeline movable stand point
From with the advance of shield machine, the grouting pipeline slip casting of storage is straightened；When needing to recycle grouting pipeline, by hoist engine
Lift rope is connected with pipeline movable stand, and then starting hoist engine moves down pipeline movable stand with the drop-down of lift rope,
And then grouting pipeline hangs down to storage state, the recycling of achievable grouting pipeline.
Further, it is provided with the idler wheel matched with grouting pipeline in the pipeline fixed frame and pipeline movable stand,
Idler wheel, which is arranged, can make movement of the grouting pipeline above pipeline fixed frame and pipeline movable stand more convenient, hoist engine provide compared with
The storage and recycling of Grouting Pipe can be realized in small pulling force, can effectively extend the service life of grouting pipeline and hoist engine.
Further, the idler wheel is waist type idler wheel.It can be further improved grouting pipeline using waist type idler wheel to pass through
Stability and reliability.
Further, the idler wheel in the pipeline fixed frame is in the arc shooting that Open Side Down, in the pipeline movable stand
Idler wheel be in opening upwards arc shooting.The roller array mode of arc is set, can with the storage of grouting pipeline, extend and
Recycling state is adapted, and can further improve passability, also can avoid the overbending by grouting pipeline.
Further, the idler wheel in the pipeline fixed frame is provided with two column, and the grouting pipeline is interspersed in pipeline and fixes
Between two column idler wheels of frame, a column idler wheel is provided in the pipeline movable stand, the grouting pipeline is lifted in pipeline movable stand
A column idler wheel below.Two column idler wheels are set in pipeline fixed frame, the frictional force that grouting pipeline is subject to can be further decreased, filled
Code insurance card grouting pipeline uses safe and service life；And a column idler wheel is set in pipeline movable stand, it is because pipeline is mobile
Whole gravity of frame are all applied on grouting pipeline, and the lower half surface of grouting pipeline will not generate friction with pipeline movable stand,
Using a column idler wheel can be realized by convenience, and simplify structure, reduce manufacturing cost.
Further, the pipeline movable stand is connected by fixed pulley with the lift rope of hoist engine.Fixed pulley can change
The direction of stress can be installed hoist engine in place by using fixed pulley.
Further, the hoist engine is arranged on trailer pedestrian's platform, and hoist engine is fixed on trailer row by fixed bracket
On people's platform and opposite up and down with pipeline fixed frame, there are two the fixed pulley settings, and a fixed pulley is directly anchored to and pipeline
On the table top of trailer pedestrian's platform immediately below movable stand, another fixed pulley is fixed on the fixed bracket.Hoist engine is set
It sets on fixed bracket, it can be to avoid the normal pass for influencing trailer pedestrian platform.
The utility model can easily realize the storage, stretching, extension and recycling of grouting pipeline by setting pipeline movable stand,
Can increase the memory length of grouting pipeline, reduce grouting pipeline recovered frequency, improve the efficiency of pipeline recycling, reduce manually at
This, structure is simple, and it is easy to operate, it is economical and practical.Setting idler wheel can make grouting pipeline in pipeline fixed frame and pipeline movable stand
The movement of top is more convenient, and hoist engine provides the storage and recycling that Grouting Pipe can be realized in lesser pulling force, can effectively extend
The service life of grouting pipeline and hoist engine.The roller array mode of arc is set, can with the storage of grouting pipeline, extend and
Recycling state is adapted, and can further improve passability, also can avoid the overbending by grouting pipeline.It is set in pipeline fixed frame
Set two column idler wheels, the frictional force that grouting pipeline is subject to can be further decreased, fully ensure that grouting pipeline using safe and make
Use the service life；And a column idler wheel is set in pipeline movable stand, it is because whole gravity of pipeline movable stand are all applied to grouting pipeline
On, the lower half surface of grouting pipeline will not generate friction with pipeline movable stand, can be realized using a column idler wheel by just
Victory, and structure is simplified, effectively reduce manufacturing cost.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic diagram when grouting pipeline stores；
Fig. 2 is the schematic cross-section in the face A-A in Fig. 1；
Fig. 3 is schematic diagram when grouting pipeline extends；
Fig. 4 is the enlarged drawing in Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1, a kind of shield machine pipeline extension apparatus, as shown in Figure 1, including that four pipelines being arranged successively extend list
Member, a pipeline extension apparatus include two pipeline fixed frames 1 and a pipeline movable stand 2, and pipeline fixed frame 1 is arranged in trailer
Top, pipeline movable stand 2 not with grouting pipeline 12 cooperate when be in moveable state, before grouting pipeline 12 sequentially passes through
When one pipeline fixed frame 1, pipeline movable stand 2, the latter pipeline fixed frame 1, pipeline movable stand 2 is lifted in the air.Pipeline
2 bottom end of movable stand is provided with hook 5, and hook 5 is flexibly connected with the lift rope 7 for the elevator motor 4 being arranged in trailer, herein
Elevator motor 4 also could alternatively be other control forms such as manual, pneumatic for being able to achieve elevator function.Shield machine normally tunnels
When, grouting pipeline 12 is fixedly connected with rear portion hard tube 8 and front hard tube 9, as shield machine drives the advance of grouting pipeline 12, pipe
Road movable stand 2 rises with it；When needing to recycle grouting pipeline 12, lift rope 7 is articulated on the hook, starts electric rolling
Pipeline movable stand 2 can be pulled down by raising machine 4, and then grouting pipeline 12 can be retracted.
By setting pipeline movable stand, the storage, stretching, extension and recycling of grouting pipeline 12 can be easily realized, it can basis
2 several increases and decreases of pipeline fixed frame 1 and pipeline movable stand, to control the memory length of grouting pipeline 12.As shown in Figure 1, when needing
When storing grouting pipeline 12, the grouting pipeline 12 stored will be needed to be interspersed between pipeline fixed frame 1 and pipeline movable stand 2,
Then make electrical hoist 4 that the grouting pipeline 12 stored will be needed to pull down, realize the storage for the grouting pipeline 12 that height rises and falls, lead to
Grouting pipeline 12 can be stored in large quantities by crossing multiple pipeline extension apparatus；When shield machine tunnels forward, it is necessary first to will be electronic
The lift rope 7 of hoist engine 4 is separated with pipeline movable stand 2, and with the advance of shield machine, 12 slip casting of grouting pipeline of storage is drawn
Directly；After the grouting pipeline 12 of storage is straightened, the storage of the grouting pipeline 12 of next step can be carried out.As shown in figure 3, when needing
When recycling grouting pipeline 12, the lift rope 7 of electrical hoist 4 is connected with pipeline movable stand 2, then starting electrical hoist makes
Pipeline movable stand is moved down with the drop-down of lift rope 7, and then grouting pipeline hangs down to storage state, achievable Grouting Pipe
The recycling on road.
Embodiment 2, a kind of shield machine pipeline extension apparatus, as shown in figure 4, the pipeline fixed frame 1 and pipeline movable stand 2
It is inside provided with the waist type idler wheel 11 matched with grouting pipeline 12, setting waist type idler wheel 11 can make grouting pipeline 12 in pipeline
The movement of 2 top of fixed frame 1 and pipeline movable stand is more convenient, and electrical hoist 4, which provides lesser pulling force, can be realized slip casting
The storage and recycling of pipeline 12 can effectively extend the service life of grouting pipeline 12 and electrical hoist 4.
The other structures of the present embodiment are same as Example 1.
Embodiment 3, a kind of shield machine pipeline extension apparatus, as shown in figure 4, the waist type idler wheel in the pipeline fixed frame 1
11 be in the arc shooting that Open Side Down, and the waist type idler wheel 11 in the pipeline movable stand 2 is in the arc shooting of opening upwards.Setting
The waist type roller array mode of arc can be adapted with the storage, extension and recycling state of grouting pipeline, can further improve
Passability also can avoid the overbending by grouting pipeline.
The other structures of the present embodiment are same as Example 2.
Embodiment 4, a kind of shield machine pipeline extension apparatus, as shown in figure 4, the waist type idler wheel in the pipeline fixed frame 1
11 are provided with two column, and the grouting pipeline 12 is interspersed between two column waist type idler wheels 11 of pipeline fixed frame 1, and the pipeline is mobile
A column waist type idler wheel 11 is provided in frame 2, the grouting pipeline 12 is lifted under a column waist type idler wheel 11 of pipeline movable stand 2
Side.Two column waist type idler wheels are set in pipeline fixed frame, the frictional force that grouting pipeline is subject to can be further decreased, fully ensure that note
Slurry pipeline uses safe and service life；And a column waist type idler wheel is set in pipeline movable stand, it is because of pipeline movable stand
Whole gravity are all applied on grouting pipeline, and the lower half surface of grouting pipeline will not generate friction with pipeline movable stand, are used
One column waist type idler wheel can be realized by convenience, and simplify structure, reduce manufacturing cost.
The other structures of the present embodiment are same as Example 3.
Embodiment 5, a kind of shield machine pipeline extension apparatus, as shown in figure 4, the pipeline movable stand 2 by fixed pulley 3 with
The lift rope 7 of electrical hoist 4 is connected.Fixed pulley can change the direction of stress, can be by electric rolling by using fixed pulley
Raise machine installation in place.
The other structures of the present embodiment are same as the previously described embodiments.
Embodiment 6, a kind of shield machine pipeline extension apparatus, as shown in figure 4, the electrical hoist 4 is arranged in trailer row
On people's platform 10, electrical hoist 4 passes through fixed bracket 6 and is fixed on trailer pedestrian platform 10 and opposite with about 1 pipeline fixed frame.
There are two the settings of fixed pulley 3, and a fixed pulley 3 is directly anchored to and the trailer pedestrian platform 10 immediately below pipeline movable stand 1
Table top on, another fixed pulley 3 is fixed on the fixed bracket 6.It, can by the setting of electrical hoist 4 on fixed bracket 6
To avoid the normal pass for influencing trailer pedestrian platform.
The other structures of the present embodiment are same as the previously described embodiments.
The not detailed place of the utility model is conventional technical means known in those skilled in the art.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of shield machine pipeline extension apparatus, including the pipeline fixed frame (1) at the top of trailer is arranged in, grouting pipeline (12) is worn
It is inserted in pipeline fixed frame (1), it is characterised in that: further include pipeline movable stand (2), pipeline movable stand (2) is located at two pipelines
Between fixed frame (1), grouting pipeline (12) sequentially passes through pipeline fixed frame (1) and pipeline movable stand (2), pipeline movable stand (2)
It is moved up and down by hoist engine pulling.
2. shield machine pipeline extension apparatus according to claim 1, it is characterised in that: the pipeline fixed frame (1) and pipe
The idler wheel matched with grouting pipeline (12) is provided in road movable stand (2).
3. shield machine pipeline extension apparatus according to claim 2, it is characterised in that: the idler wheel is waist type idler wheel
(11).
4. shield machine pipeline extension apparatus according to claim 2 or 3, it is characterised in that: in the pipeline fixed frame (1)
Idler wheel in the arc shooting that Open Side Down, the idler wheel in the pipeline movable stand (2) is in the arc shooting of opening upwards.
5. shield machine pipeline extension apparatus according to claim 4, it is characterised in that: in the pipeline fixed frame (1)
Idler wheel is provided with two column, and the grouting pipeline (12) is interspersed between two column idler wheels of pipeline fixed frame (1), and the pipeline is mobile
A column idler wheel is provided in frame (2), the grouting pipeline (12) is lifted below a column idler wheel of pipeline movable stand (2).
6. shield machine pipeline extension apparatus according to claim 2 or 3, it is characterised in that: in the pipeline fixed frame (1)
Idler wheel be provided with two column, the grouting pipeline (12) is interspersed between two column idler wheels of pipeline fixed frame (1), and the pipeline moves
A column idler wheel is provided in moving frame (2), the grouting pipeline (12) is lifted below a column idler wheel of pipeline movable stand (2).
7. shield machine pipeline extension apparatus according to claim 6, it is characterised in that: the pipeline movable stand (2) passes through
Fixed pulley (3) is connected with the lift rope (7) of hoist engine.
8. shield machine pipeline extension apparatus according to claim 7, it is characterised in that: the hoist engine is arranged in trailer row
On people's platform (10), hoist engine pass through fixed bracket (6) be fixed on trailer pedestrian platform (10) and with pipeline fixed frame (1) phase up and down
Right, there are two fixed pulley (3) settings, and a fixed pulley (3) is directly anchored to and the trailer immediately below pipeline movable stand (2)
On the table top of pedestrian's platform (10), another fixed pulley (3) is fixed on the fixed bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916713.2U CN209195413U (en) | 2018-11-21 | 2018-11-21 | A kind of shield machine pipeline extension apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916713.2U CN209195413U (en) | 2018-11-21 | 2018-11-21 | A kind of shield machine pipeline extension apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195413U true CN209195413U (en) | 2019-08-02 |
Family
ID=67425095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916713.2U Withdrawn - After Issue CN209195413U (en) | 2018-11-21 | 2018-11-21 | A kind of shield machine pipeline extension apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339801A (en) * | 2018-11-21 | 2019-02-15 | 中铁工程装备集团有限公司 | Shield machine pipeline extension apparatus |
-
2018
- 2018-11-21 CN CN201821916713.2U patent/CN209195413U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339801A (en) * | 2018-11-21 | 2019-02-15 | 中铁工程装备集团有限公司 | Shield machine pipeline extension apparatus |
| CN109339801B (en) * | 2018-11-21 | 2024-01-26 | 中铁工程装备集团有限公司 | Pipeline extension device of shield tunneling machine |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190802 Effective date of abandoning: 20240126 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190802 Effective date of abandoning: 20240126 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |