CN207499874U - Shield machine station-crossing device - Google Patents
Shield machine station-crossing device Download PDFInfo
- Publication number
- CN207499874U CN207499874U CN201721555267.2U CN201721555267U CN207499874U CN 207499874 U CN207499874 U CN 207499874U CN 201721555267 U CN201721555267 U CN 201721555267U CN 207499874 U CN207499874 U CN 207499874U
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- Prior art keywords
- backing plate
- shield machine
- spin
- mobile backing
- station
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- 238000005096 rolling process Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides a kind of shield machine station-crossing device, it includes mobile backing plate and the originating station for being used to dispose shield machine being placed on the mobile backing plate, the bottom of the mobile backing plate is equipped with spin, the forepart of the mobile backing plate is connected in draft gear, and the tail portion of the mobile backing plate is connected in ejector apparatus.The utility model uses originating station, mobile backing plate, spin, draft gear and ejector apparatus etc. form a set of shield machine station-crossing device, originating station is used to dispose shield machine, it is arranged on mobile backing plate, the bottom of mobile backing plate is equipped with spin, convenient for overcoming the static friction force between ground, coordinate draft gear and ejector apparatus again, it is pulled in the forepart of mobile backing plate to move along the direction of travel of shield machine, in its advance of the tail portion ejection of mobile backing plate, front and rear phase accessory lifting risk can be substantially reduced, shorten the technique on shield machine's station-crossing time, save construction cost, reduce construction risk.
Description
Technical field
The utility model is related to Shield Construction Technique field, more particularly to a kind of shield machine station-crossing device.
Background technology
Shield machine or using split type or using monoblock type on existing market, existing monoblock type miss the stop using idler wheel+track+
Oil pump mode is promoted to carry out, though than parallel-moving type or split type convenience, the duration still needs to 7 days or so to complete；And it is hung in rail
There are security risks in dress, idler wheel welding process.
Utility model content
It is existed in the prior art or potential shortcoming, the utility model provide a kind of novel shield in view of above-mentioned
Machine crosses station arrangement, simple in structure, easy for installation, and can facilitate technique on shield machine's station-crossing, shortens turnaround on airport.
To achieve the above object, the utility model provides a kind of shield machine station-crossing device, including mobile backing plate and peace
The originating station for being used to dispose shield machine being placed on the mobile backing plate, the bottom of the mobile backing plate are equipped with spin, the shifting
The forepart of dynamic backing plate is connected in draft gear, and the tail portion of the mobile backing plate is connected in ejector apparatus.
The utility model is using a set of shield machines of composition such as originating station, mobile backing plate, spin, draft gear and ejector apparatus
Cross station arrangement, originating station is arranged on mobile backing plate for disposing shield machine, and the bottom of mobile backing plate is equipped with spin, convenient for gram
Static friction force between clothes and ground, then coordinate draft gear and ejector apparatus, it is pulled along shield in the forepart of mobile backing plate
The direction of travel movement of machine in its advance of the tail portion ejection of mobile backing plate, can substantially reduce front and rear phase accessory lifting risk, contracting
The short technique on shield machine's station-crossing time saves construction cost, reduces construction risk.
The shield machine station-crossing device of the utility model, which further improves, to be, the bottom of the mobile backing plate forms tangible
Shape is suitable for the spin slot on the top of the spin, and the spin is placed in the spin slot.
The shield machine station-crossing device of the utility model, which further improves, to be, the bottom of the mobile backing plate is equipped with multigroup
The spin, the quantity of spin is identical described in every group, and the direction of travel of the multigroup spin along shield machine is alternate to be arranged at least
Two row.
The shield machine station-crossing device of the utility model further improves is, spin described in every group has at least side by side
It is two rows of.
The shield machine station-crossing device of the utility model, which further improves, to be, the mobile backing plate is located at shield received well
In, limit track is equipped in the shield received well, the limit track is arranged along the direction of travel of shield machine, the spin rolling
It moves in the limit track.
The shield machine station-crossing device of the utility model, which further improves, to be, the width of the limit track is suitable for single group
The spin.
The shield machine station-crossing device of the utility model, which further improves, to be, the draft gear includes hoist engine and cunning
Wheel group, the pulley blocks are connected in the forepart of the mobile backing plate by the first drag-line, and the hoist engine is connected in the second drag-line
Both ends, and second drag-line is set around the pulley blocks.
The shield machine station-crossing device of the utility model, which further improves, to be, the forepart of mobile backing plate is equipped with connecting pole,
First drag-line is sheathed on the connecting pole.
The shield machine station-crossing device of the utility model, which further improves, to be, the originating station includes bearing plate and sets
In the oblique stand on the bearing plate, the bearing plate is placed on the mobile backing plate, and the oblique stand is along shield machine
Direction of travel arrangement and rest in the bottom of shield machine.
The shield machine station-crossing device of the utility model, which further improves, to be, the ejector apparatus includes reaction frame and thousand
Jin top, the jack are connected in the reaction frame and are resisted against the tail portion of the mobile backing plate.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the schematic diagram of the shield machine station-crossing device of the utility model embodiment.
Fig. 2 is the schematic diagram of the mobile backing plate and originating station in the shield machine station-crossing device of the utility model embodiment.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the longitudinal section view of Fig. 2.
Fig. 5 is the schematic diagram of the spin and limit track in the shield machine station-crossing device of the utility model embodiment.
Specific embodiment
Illustrate the embodiment of the utility model below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering
With carrying out various modifications or alterations under the spirit without departing from the utility model.
Shield machine integrally misses the stop mode using idler wheel+orbital fashion progress on existing market, and the duration needs 7 days, and steel
Rail is heavier, and movement is difficult, and front and rear phase lifting is dangerous etc..The utility model is using originating station, mobile backing plate, spin, traction dress
Put with a set of shield machine station-crossing device of the composition such as ejector apparatus, front and rear phase accessory lifting risk, quickening shield can be substantially reduced
Machine turnaround on airport saves construction cost, reduces construction risk.
Referring initially to shown in Fig. 1, a kind of shield machine station-crossing device is provided in the embodiment of the utility model, mainly by
Mobile backing plate 11, originating station 12, draft gear and ejector apparatus composition.Wherein, originating station 12 is placed on mobile backing plate 11, is moved
The bottom of dynamic backing plate 11 is equipped with spin 13, and the forepart of mobile backing plate 11 is connected in draft gear, the tail portion connection of mobile backing plate 11
In ejector apparatus.
The utility model is using a set of shield machines of composition such as originating station, mobile backing plate, spin, draft gear and ejector apparatus
Cross station arrangement, originating station is arranged on mobile backing plate for disposing shield machine, and the bottom of mobile backing plate is equipped with spin, convenient for gram
Static friction force between clothes and ground, then coordinate draft gear and ejector apparatus, it is pulled along shield in the forepart of mobile backing plate
The direction of travel movement of machine in its advance of the tail portion ejection of mobile backing plate, can substantially reduce front and rear phase accessory lifting risk, contracting
The short technique on shield machine's station-crossing time saves construction cost, reduces construction risk.
Further, the bottom of mobile backing plate 11 is formed with the spin slot 130 for the top half for being shaped to spin 13, rolling
Ball 13 is placed in spin slot 130, and the bottom of mobile backing plate 11 is equipped with multiple spin slots 130, and multiple spin 13 are correspondingly
It disposes and is limited in spin slot 130, spin 13 can freely roll in spin slot 130, and mobile backing plate 11 can be in spin 13
It freely rolls down relative to ground and translates.
Multigroup spin 13 is equipped in the bottom of mobile backing plate 11, every group of spin 13 is made of multiple spin, and every group
Quantity is identical, and in the present embodiment, as shown in Fig. 2, every group of spin 13 is 8, and 8 spin are in two rows, often row 4, and
Row's arrangement.Wherein, multigroup spin is arranged at least two row along the direction of travel of shield machine is alternate again, is left and right two in the present embodiment
Row, and it is symmetrical along the center line for moving backing plate 11.
The utility model sets rotatable spin 13 to be moved easily the shifting of backing plate using in the bottom of mobile backing plate 11
Dynamic, spin 13 can be rolled freely on the ground, easy for installation relative to traditional idler wheel+orbital fashion, without setting rail
Road, the component that need to lift installation is few, construction safety.
Certainly, it is moved to be more advantageous to shield machine along its circuit direction of travel, keeps good motion track, can also corresponded to
Some limit tracks are set, when mobile backing plate is arranged in shield received well, limit track 14 is equipped in shield received well,
As shown in figure 5, the limit track 14 arranges that spin 13 is rolled in the limit track 14, the limit along the direction of travel of shield machine
Channel steel can be used in position track 14.Also, the width of the limit track 14 is suitable for the width of single group spin.
Coordinate shown in Fig. 1, the draft gear in the utility model includes hoist engine 15 and pulley blocks 16, and pulley blocks 16 pass through
First drag-line 171 is connected in the forepart of mobile backing plate 11, and hoist engine 15 is connected in the both ends of the second drag-line 172, and second drawing
Rope 172 is set around pulley blocks 16.Pulley blocks 16 therein are movable pulley, and when starting hoist engine 15, hoist engine is in movable pulley
Under effect, it may compare and mobile backing plate 11 is effortlessly pulled to be moved to the direction of hoist engine 15.Further, in mobile backing plate 11
Forepart is equipped with connecting pole 111, and the first drag-line 171 is sheathed on connecting pole 111.
Ejector apparatus includes reaction frame 18 and jack 19, the entrance of shield received well is set to, positioned at original state
The tail portion of mobile backing plate 11, jack 19 are connected in reaction frame 18 and are resisted against the tail portion of mobile backing plate 11, in mobile backing plate 11
Tail portion apply ejection force, to help the static friction between ground when mobile backing plate 11 overcomes starting.
In conjunction with shown in Fig. 2~4, originating station 12 includes bearing plate 121 and the oblique stand on the bearing plate 121
122, which is placed on the upper surface of mobile backing plate 11, and oblique stand 122 is arranged along the direction of travel of shield machine,
For rest in the bottom of shield machine 20.Oblique stand 122 further comprises twice skewed slot steel 1221, can be A channel steels, twice skewed slot
Steel 1221 is respectively provided with a lower wing plate, a upper flange and the web being connected between the lower wing plate and the upper flange.Lower wing plate is fixed
In the upper surface of mobile backing plate, two web opposite tilts are drawn close, and upper flange bracketing is in the bottom of shield machine.
The shield machine station-crossing device of the utility model is by moving backing plate 11, originating station 12, draft gear and ejector apparatus etc.
It forms；Meet the mobile backing plate (billet can be used) of shield machine size, mobile backing plate in conventional 12 times installations of originating station
10 groups of spin slots, every group of 8 spin are reserved down, and the steel ball of diameter 9cm can be used in spin, in shield machine circuit direction of travel longitudinal direction
2 40#A channel steels of laying correspond to 2 row spin group positions under mobile backing plate respectively, and the skewed slot steel of originating station 12 is fixed on its bearing
On bottom plate, ensure that spin group can freely roll in spin slot；It appears in shield machine and directly falls on originating station behind the door, match with after
Set splits (rear mating miss the stop mode using tradition), and initially mobile backing plate is in the jack and reaction frame and movable cushion of tail portion
Two hoist engines being fixed on starting well bottom plate of prelaminar part pull steel wire rope by pulley blocks, in the movement of carrying shield machine
Revocation jack is only pulled with hoist engine after backing plate overcomes static friction force rolling, until missing the stop shield machine movement to starting well
It is interior；In the case where mobile backing plate, originating station, jack, hoist engine are installed in place in advance, it can most reach soon and be completed in 1 day
Shield host misses the stop, and greatly reduces shield host turnaround on airport compared to other schemes, accelerates construction progress.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating
The bright revealed content of book, so that those skilled in the art understands and reads, being not limited to the utility model can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as " on ", " under ", "left", "right", " in
Between " and " one " etc. term, be merely convenient to understanding rather than to limit the enforceable range of the utility model for narration,
Relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the utility model.
The above is only the preferred embodiment of the utility model, and not the utility model is done in any form
Limitation although the utility model has been disclosed with preferred embodiment as above, is not limited to the utility model, any to be familiar with
Professional and technical personnel, in the range of technical solutions of the utility model are not departed from, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification that foundation the technical essence of the utility model makees above example, still
Belong in the range of technical solutions of the utility model.
Claims (10)
1. a kind of shield machine station-crossing device, it is characterised in that：It is used for including moving backing plate and being placed on the mobile backing plate
The originating station of shield machine is disposed, the bottom of the mobile backing plate is equipped with spin, and the forepart of the mobile backing plate is connected in traction dress
It puts, the tail portion of the mobile backing plate is connected in ejector apparatus.
2. shield machine station-crossing device as described in claim 1, it is characterised in that：The bottom of the mobile backing plate is formed with shape
Suitable for the spin slot on the top of the spin, the spin is placed in the spin slot.
3. shield machine station-crossing device as claimed in claim 2, it is characterised in that：The bottom of the mobile backing plate is equipped with multigroup institute
Spin is stated, the quantity of spin is identical described in every group, and the direction of travel of the multigroup spin along shield machine is alternate to be arranged at least two
Row.
4. shield machine station-crossing device as claimed in claim 3, it is characterised in that：Spin described in every group have at least side by side two
Row.
5. shield machine station-crossing device as claimed in claim 3, it is characterised in that：The mobile backing plate is located at shield received well
In, limit track is equipped in the shield received well, the limit track is arranged along the direction of travel of shield machine, the spin rolling
It moves in the limit track.
6. shield machine station-crossing device as claimed in claim 5, it is characterised in that：The width of the limit track is suitable for single group institute
State spin.
7. such as shield machine station-crossing device according to any one of claims 1 to 6, it is characterised in that：The draft gear includes
Hoist engine and pulley blocks, the pulley blocks are connected in the forepart of the mobile backing plate, the hoist engine connection by the first drag-line
In the both ends of the second drag-line, and second drag-line is set around the pulley blocks.
8. shield machine station-crossing device as claimed in claim 7, it is characterised in that：The forepart of mobile backing plate is equipped with connecting pole, institute
It states the first drag-line and is sheathed on the connecting pole.
9. such as shield machine station-crossing device according to any one of claims 1 to 6, it is characterised in that：The originating station includes branch
Bottom plate and the oblique stand on the bearing plate are held, the bearing plate is placed on the mobile backing plate, described tiltedly vertical
Frame is along the direction of travel arrangement and rest of shield machine in the bottom of shield machine.
10. such as shield machine station-crossing device according to any one of claims 1 to 6, it is characterised in that：The ejector apparatus includes
Reaction frame and jack, the jack are connected in the reaction frame and are resisted against the tail portion of the mobile backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555267.2U CN207499874U (en) | 2017-11-20 | 2017-11-20 | Shield machine station-crossing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555267.2U CN207499874U (en) | 2017-11-20 | 2017-11-20 | Shield machine station-crossing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207499874U true CN207499874U (en) | 2018-06-15 |
Family
ID=62505527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721555267.2U Expired - Fee Related CN207499874U (en) | 2017-11-20 | 2017-11-20 | Shield machine station-crossing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207499874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372525A (en) * | 2018-09-28 | 2019-02-22 | 中国葛洲坝集团第工程有限公司 | TBM shield body rolling slip formula combines running gear and method |
| CN110725688A (en) * | 2019-07-03 | 2020-01-24 | 上海弥涅科技有限公司 | Planar sliding propulsion device of shield machine |
| CN110725689A (en) * | 2019-07-03 | 2020-01-24 | 上海弥涅科技有限公司 | Planar sliding propulsion method of shield tunneling machine |
-
2017
- 2017-11-20 CN CN201721555267.2U patent/CN207499874U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372525A (en) * | 2018-09-28 | 2019-02-22 | 中国葛洲坝集团第工程有限公司 | TBM shield body rolling slip formula combines running gear and method |
| CN109372525B (en) * | 2018-09-28 | 2020-06-19 | 中国葛洲坝集团第一工程有限公司 | TBM shield rolling and sliding type combined walking device and method |
| CN110725688A (en) * | 2019-07-03 | 2020-01-24 | 上海弥涅科技有限公司 | Planar sliding propulsion device of shield machine |
| CN110725689A (en) * | 2019-07-03 | 2020-01-24 | 上海弥涅科技有限公司 | Planar sliding propulsion method of shield tunneling machine |
| CN110725688B (en) * | 2019-07-03 | 2020-12-11 | 义乌市君胜科技有限公司 | Planar sliding propulsion device of shield machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |