CN206917658U - A kind of shield machine material cabin with pressure - Google Patents
A kind of shield machine material cabin with pressure Download PDFInfo
- Publication number
- CN206917658U CN206917658U CN201720669627.5U CN201720669627U CN206917658U CN 206917658 U CN206917658 U CN 206917658U CN 201720669627 U CN201720669627 U CN 201720669627U CN 206917658 U CN206917658 U CN 206917658U
- Authority
- CN
- China
- Prior art keywords
- hatch door
- nacelle
- cabin
- hatch
- material cabin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of shield machine with material cabin with pressure,It is related to the technical field of engineering mechanical device,Including cylindrical material cabin nacelle,Gas pipeline joint is provided with the side wall of material cabin nacelle,The top and bottom of the material cabin nacelle form hatch respectively,The first cabin door sealing structure and the second cabin door sealing structure are respectively arranged with the hatch of material cabin nacelle top and bottom,First cabin door sealing structure and the second cabin door sealing structure include being matched with the hatch door plate of hatch and outside rotating handles,Hatch door plate is arranged on the inside of hatch through hatch door sealing ring,The side of the hatch door plate is connected to material cabin nacelle through hatch door fastening bolt,Outside rotating handles is interted in the form of mobilizable to the nacelle of material cabin,The hatch door clamp being connected on the inside of hatch door plate is provided with the end of the outside rotating handles,The outside of outside rotating handles is arranged with rotating handles seal and handle sealing ring from the bottom to top.The utility model improves the convenience of switch hatch door.
Description
Technical field
It the utility model is related to the technical field of engineering mechanical device, and in particular to a kind of shield machine material cabin with pressure.
Background technology
Shield machine is mainly used in constructing tunnel, and the operating mode under construction environment is general more severe, cutter head of shield machine knife
The abrasion of tool is inevitable, and abrasion cutter needs to change, and so just can guarantee that the smooth driving of shield machine.So just need more
The old cutter changed transports soil cabin, and new cutter is transported into soil cabin and changed.The method that traditional user's lock nacelle transports material,
Because people's lock nacelle volume is larger, and cabin in-vivo device is more, adds decompression process relatively complicated, to soil cabin shadow during transport material
Sound is larger, causes transport material process time longer and larger to soil cabin safety effects, reduces efficiency of construction in cabin, increase cabin
Interior pressure oscillation risk.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model aims to provide a kind of shield machine material cabin with pressure, has
Effect improves the sealing property inside the nacelle of material cabin, ensures the reliability of material cabin nacelle during use.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of shield machine material cabin with pressure, including cylindrical material cabin nacelle, outside the bottom of the material cabin nacelle
Side is connected on the wallboard of shield machine soil cabin, and gas pipeline joint is provided with the side wall of material cabin nacelle, the material cabin nacelle
Top and bottom form outer hatch and interior hatch respectively, be respectively arranged with the first cabin door sealing structure on outer hatch and interior hatch
With the second cabin door sealing structure：
First cabin door sealing structure includes being matched with the first hatch door plate of outer hatch and outside rotating handles, the first hatch door
Plate is arranged at the inner side of outer hatch through the first hatch door sealing ring, and side the first hatch door fastening bolt of the first hatch door plate is connected to
Material cabin nacelle, it is located at the outside rotating handles of the first hatch door plate opposite side relative to the first hatch door fastening bolt with mobilizable
Form is interted to the nacelle of material cabin, is provided with the end that the outside rotating handles is located in the nacelle of material cabin and is connected to first
The first hatch door clamp on the inside of hatch door plate, the outside of outside rotating handles be arranged with from the bottom to top the first rotating handles seal and
First in command's sealing ring, wherein the first rotating handles seal is arranged on the inside of the nacelle of material cabin between the first hatch door clamp,
First in command's sealing ring is arranged on outside rotating handles and the contact surface of material cabin nacelle；
Second cabin door sealing structure includes the second hatch door plate and internal rotating handle for being matched with interior hatch, the second hatch door
Plate is arranged at the outside of interior hatch through the second hatch door sealing ring, and side the second hatch door fastening bolt of the second hatch door plate is connected to
Material cabin nacelle, it is located at the internal rotating handle of the second hatch door plate opposite side relative to the second hatch door fastening bolt with mobilizable
Form is through the second hatch door plate and stretches into the nacelle of material cabin, and the internal rotating handle is located on the end in the nacelle of material cabin
The second hatch door clamp being connected on the inside of the nacelle of material cabin is provided with, the outside of internal rotating handle is from top to bottom arranged with second
Rotating handles seal and second in command's sealing ring, wherein the second rotating handles seal is arranged on the inside of the second hatch door plate and the
Between two hatch door clamps, second in command's sealing ring is arranged on the contact surface of internal rotating handle and the second hatch door plate.
As a kind of improvement of the present utility model, sewage draining exit and pressure gauge installation are additionally provided with the side wall of material cabin nacelle
Joint.
As a kind of improvement of the present utility model, transparent observation is provided with the first hatch door plate and the second hatch door plate
Window.
As a kind of improvement of the present utility model, material cabin nacelle is connected to the wall of shield machine soil cabin through nacelle fastening bolt
Installation sealing ring is provided with the contact surface of plate, material cabin nacelle and wallboard.
As a kind of improvement of the present utility model, first in command's sealing ring and second in command's sealing ring are double-deck O-shaped close
Seal.
As a kind of improvement of the present utility model, lubricating cup is additionally provided with the nacelle of material cabin.
The beneficial effects of the utility model are：Hatch door plate is arranged on the inside of hatch through hatch door sealing ring, outside rotation handle
Rotating handles seal and handle sealing ring are arranged with the outside of hand, material cabin nacelle is entered with soil cabin wallboard through high-strength bolt
Row connection, and installation sealing ring is provided with joint face, so as to ensure the sealing effectiveness of material cabin nacelle, ensure in nacelle
Portion can establish certain pressure, meet the condition with pressure needed for engineer operation；Pressure gauge erection joint and gas pipe joint carry
Supply nacelle to add and subtract pressure control system, be easy to regulate and control the pressure parameter in nacelle；First cabin door sealing structure and the second hatch door are close
Seal structure improves the convenience of switch hatch, and the small volume of material cabin nacelle also ensure that the high efficiency of pressure plus-minus, so as to
Reduce carrying material with pressure and enter cabin required time, strive for more operating times to soil cabin construction with pressure, reduce band and be pressed into cabin construction
Risk.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Reference：00th, wallboard；01st, nacelle fastening bolt；The 02nd, sealing ring is installed；1st, material cabin nacelle；11st, outer cabin
Mouthful；12nd, interior hatch；13rd, gas pipeline joint；14th, pressure gauge erection joint；15th, sewage draining exit；21st, the first hatch door plate；22nd,
Two hatch door plates；31st, outside rotating handles；32nd, internal rotating handle；41st, the first hatch door sealing ring；42nd, the second hatch door sealing ring；
51st, the first hatch door clamp；52nd, the second hatch door clamp；61st, the first rotating handles seal；62nd, the second rotating handles seal；
71st, first in command's sealing ring；81st, the first hatch door fastening bolt；82nd, the second hatch door fastening bolt；9th, observation window；10th, lubricating cup.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in figure 1, a kind of shield machine material cabin with pressure, including cylindrical material cabin nacelle 1, the material cabin cabin
The Basolateral of body 1 is connected on the wallboard 00 of shield machine soil cabin, and material cabin nacelle 1 is connected to shield through nacelle fastening bolt 01
The wallboard 00 of machine soil cabin, material cabin nacelle 1 is with being provided with installation sealing ring 02 on the contact surface of wallboard 00；Material cabin nacelle 1
Gas pipeline joint 13, sewage draining exit 15 and pressure gauge erection joint 14 are provided with side wall, the top and bottom of the material cabin nacelle 1
End forms outer hatch 11 and interior hatch 12 respectively, be respectively arranged with outer hatch 11 and interior hatch 12 first cabin door sealing structure with
Second cabin door sealing structure：First cabin door sealing structure includes the first hatch door plate 21 for being matched with outer hatch 11 and outside rotation handle
Hand 31, the first hatch door plate 21 are arranged at the inner side of outer hatch 11, the side warp of the first hatch door plate 21 through the first hatch door sealing ring 41
First hatch door fastening bolt 81 is connected to material cabin nacelle 1, is located at the first hatch door plate 21 relative to the first hatch door fastening bolt 81
The outside rotating handles 31 of opposite side is interted in the form of mobilizable to material cabin nacelle 1, and the outside rotating handles 31 is located at
The the first hatch door clamp 51 for being connected to the inner side of the first hatch door plate 21, outside rotation handle are provided with end in material cabin nacelle 1
The outside of hand 31 is arranged with the first rotating handles seal 61 and first in command's sealing ring 71 from the bottom to top, wherein the first rotation handle
Hand seal 61 is arranged between the inner side of material cabin nacelle 1 and the first hatch door clamp 51, and first in command's sealing ring 71 is arranged at
On outside rotating handles 31 and the contact surface of material cabin nacelle 1；Second cabin door sealing structure includes being matched with the of interior hatch 12
Two hatch door plates 22 and internal rotating handle 32, the second hatch door plate 22 are arranged at the outer of interior hatch 12 through the second hatch door sealing ring 42
Side, side the second hatch door fastening bolt 82 of the second hatch door plate 22 are connected to material cabin nacelle 1, are fastened relative to the second hatch door
Bolt 82 be located at the internal rotating handle 32 of the opposite side of the second hatch door plate 22 in the form of mobilizable through the second hatch door plate 22, simultaneously
Stretch into material cabin nacelle 1, be provided with the end that the internal rotating handle 32 is located in material cabin nacelle 1 and be connected to material cabin
Second hatch door clamp 52 of the inner side of nacelle 1, the outside of internal rotating handle 32 are from top to bottom arranged with the sealing of the second rotating handles
Part 62 and second in command's sealing ring (not shown), wherein the second rotating handles seal 62 be arranged in the inner side of the second hatch door plate 22 with
Between second hatch door clamp 52, second in command's sealing ring is arranged at the contact surface of the hatch door plate 22 of internal rotating handle 32 and second
On；First in command's sealing ring 71 and second in command's sealing ring are double-deck O-ring seal, the first hatch door plate 21 and the second hatch door plate
Transparent observation window 9 is provided with 22, lubricating cup 10 is additionally provided with material cabin nacelle 1.
The utility model is in use, by external equipments such as pressure gauge, air inlet pipe respectively through pressure gauge erection joint 14, gas
Pipe joint 13 accesses material cabin nacelle 1；The second hatch door plate 22 on interior hatch 12 is closed, the first hatch door on outer hatch 11
Plate 21 is opened, and will be transported material and is put to material cabin nacelle 1, then closes the first hatch door plate 21, pass through gas pipeline joint
13 is isobaric as soil cabin by pressurization in material cabin nacelle 1, now opens the second hatch door plate 22, and institute is taken out from material cabin nacelle 1 is interior
Need to be constructed material, be then turned off the second hatch door plate 22, repeated operation, and realize carrying material with pressure through cabin.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (6)
1. a kind of shield machine material cabin with pressure, it is characterised in that including cylindrical material cabin nacelle, material cabin cabin
The Basolateral of body is connected on the wallboard of shield machine soil cabin, and gas pipeline joint, institute are provided with the side wall of material cabin nacelle
State the top of material cabin nacelle and bottom and form outer hatch and interior hatch respectively, first is respectively arranged with outer hatch and interior hatch
Cabin door sealing structure and the second cabin door sealing structure：
First cabin door sealing structure includes being matched with the first hatch door plate of outer hatch and outside rotating handles, the first hatch door plate
The inner side of outer hatch is arranged at through the first hatch door sealing ring, side the first hatch door fastening bolt of the first hatch door plate is connected to thing
Expect cabin nacelle, be located at the outside rotating handles of the first hatch door plate opposite side relative to the first hatch door fastening bolt with mobilizable shape
Formula is interted to the nacelle of material cabin, is provided with the end that the outside rotating handles is located in the nacelle of material cabin and is connected to first
The first hatch door clamp on the inside of hatch door plate, the outside of outside rotating handles be arranged with from the bottom to top the first rotating handles seal and
First in command's sealing ring, wherein the first rotating handles seal is arranged on the inside of the nacelle of material cabin between the first hatch door clamp,
First in command's sealing ring is arranged on outside rotating handles and the contact surface of material cabin nacelle；
Second cabin door sealing structure includes the second hatch door plate and internal rotating handle for being matched with interior hatch, the second hatch door plate
The outside of interior hatch is arranged at through the second hatch door sealing ring, side the second hatch door fastening bolt of the second hatch door plate is connected to thing
Expect cabin nacelle, be located at the internal rotating handle of the second hatch door plate opposite side relative to the second hatch door fastening bolt with mobilizable shape
Formula is through the second hatch door plate and stretches into the nacelle of material cabin, and the internal rotating handle is located on the end in the nacelle of material cabin
The second hatch door clamp being connected on the inside of the nacelle of material cabin is provided with, the outside of internal rotating handle is from top to bottom arranged with second
Rotating handles seal and second in command's sealing ring, wherein the second rotating handles seal is arranged on the inside of the second hatch door plate and the
Between two hatch door clamps, second in command's sealing ring is arranged on the contact surface of internal rotating handle and the second hatch door plate.
2. shield machine as claimed in claim 1 material cabin with pressure, it is characterised in that in the side wall of material cabin nacelle also
It is provided with sewage draining exit and pressure gauge erection joint.
3. shield machine as claimed in claim 1 material cabin with pressure, it is characterised in that the first hatch door plate and the second hatch door
Transparent observation window is provided with plate.
4. shield machine as claimed in claim 1 material cabin with pressure, it is characterised in that material cabin nacelle fastens through nacelle
Bolt connection is provided with installation sealing ring in the wallboard of shield machine soil cabin on the contact surface of material cabin nacelle and wallboard.
5. shield machine as claimed in claim 1 material cabin with pressure, it is characterised in that first in command's sealing ring and second
Handle sealing ring is double-deck O-ring seal.
6. shield machine as claimed in claim 1 material cabin with pressure, it is characterised in that be additionally provided with the nacelle of the material cabin
Lubricating cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669627.5U CN206917658U (en) | 2017-06-09 | 2017-06-09 | A kind of shield machine material cabin with pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720669627.5U CN206917658U (en) | 2017-06-09 | 2017-06-09 | A kind of shield machine material cabin with pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206917658U true CN206917658U (en) | 2018-01-23 |
Family
ID=61314735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720669627.5U Expired - Fee Related CN206917658U (en) | 2017-06-09 | 2017-06-09 | A kind of shield machine material cabin with pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206917658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424974A (en) * | 2019-08-31 | 2019-11-08 | 中铁工程装备集团有限公司 | For the independent plus-minus pressure device of shield machine center storehouse docking and plus decompression method |
| CN110529130A (en) * | 2019-10-18 | 2019-12-03 | 江苏凯宫隧道机械有限公司 | The device of spray head in the quick-replaceable shield machine soil pressure cabin of back |
-
2017
- 2017-06-09 CN CN201720669627.5U patent/CN206917658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424974A (en) * | 2019-08-31 | 2019-11-08 | 中铁工程装备集团有限公司 | For the independent plus-minus pressure device of shield machine center storehouse docking and plus decompression method |
| CN110529130A (en) * | 2019-10-18 | 2019-12-03 | 江苏凯宫隧道机械有限公司 | The device of spray head in the quick-replaceable shield machine soil pressure cabin of back |
| CN110529130B (en) * | 2019-10-18 | 2024-05-24 | 江苏凯宫隧道机械有限公司 | Device for quickly replacing spray head in earth pressure cabin of shield tunneling machine at back |
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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 |
Granted publication date: 20180123 Termination date: 20210609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |