CN209557806U - Shield machine frequency conversion tank water circulation system pipeline sealing device - Google Patents
Shield machine frequency conversion tank water circulation system pipeline sealing device Download PDFInfo
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- CN209557806U CN209557806U CN201822126290.0U CN201822126290U CN209557806U CN 209557806 U CN209557806 U CN 209557806U CN 201822126290 U CN201822126290 U CN 201822126290U CN 209557806 U CN209557806 U CN 209557806U
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- sealing
- frequency conversion
- conversion tank
- water circulation
- circulation system
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Abstract
The utility model relates to electricity to drive shield machine frequency conversion tank pipeline structure technical field, in particular to a kind of shield machine frequency conversion tank water circulation system pipeline sealing device, include the sealing partition fixed with frequency conversion tank cabinet, fixed sealing clamp, seals the mounting hole being provided on partition and sealing clamp for installing water circulation system pipeline with sealing partition；Seal gasket is additionally provided between mounting hole and water circulation system pipeline.The utility model structure is simple, design science, rationally, sealing clamp, sealing partition and seal gasket three cooperation, it can be avoided frequency conversion tank sealing grade decline in operational process, should not break down in use, good seal performance, components installation is succinct, quick, save the cost facilitates the installation in manufacturing process, has stronger application value.
Description
Technical field
The utility model relates to electricity to drive shield machine frequency conversion tank pipeline structure technical field, in particular to a kind of shield machine becomes
Frequency cabinet water circulation system pipeline sealing device.
Background technique
Shield Machine production at present is for environmental protection and energy saving, and conventional hydraulic driving is gradually replaced by frequency conversion drive, in shield
The environment of structure construction is generally all relatively more severe, and high temperature, high humidity, more dirt are unavoidable, therefore must take into account the anti-of frequency converter
Shield and heat dissipation problem, so frequency conversion tank IP degree of protection is even more important.At this stage, the disengaging circulating water pipeline of frequency conversion tank
Sealing annoyings always the production installation of frequency conversion tank, and how efficiently production and assembly frequency conversion tank passes in and out circulating water pipeline, guarantees pipe
Sealing between road and cabinet body becomes needs and urgently solves the problems, such as.
Summary of the invention
For this purpose, the utility model provides a kind of shield machine frequency conversion tank water circulation system pipeline sealing device, design science, conjunction
Reason effectively reduces the frequency conversion tank assembly and adjustment time, it is ensured that the sealing protection of pipeline in frequency conversion tank operational process.
According to design scheme provided by the utility model, a kind of shield machine frequency conversion tank water circulation system pipeline sealing dress
It sets, comprising the sealing partition fixed with frequency conversion tank cabinet, fixed sealing clamp, seals partition and sealing with sealing partition
The mounting hole for installing water circulation system pipeline is provided on pressing plate；It is also set up between mounting hole and water circulation system pipeline
There is seal gasket.
Above-mentioned, sealing partition mounting hole aperture is greater than sealing clamp mounting hole aperture.
Preferably, seal gasket includes sealed rubber ring, and the extension annulus fixed with sealed rubber ring flank side surface.
Above-mentioned, the sealing partition is fixed with frequency conversion tank cabinet by locking member.
Above-mentioned, the sealing partition and sealing clamp are fixed by locking member.
Preferably, the locking member is fastening screw.
The utility model has the beneficial effects that
The utility model structure is simple, novel in design, reasonable, sealing clamp, sealing partition and seal gasket three cooperation,
It can be avoided frequency conversion tank sealing grade decline in operational process, should not break down in use, good seal performance, zero
Part installation is succinct, quick, and save the cost facilitates the installation in manufacturing process.
Detailed description of the invention:
Fig. 1 is schematic diagram of sealing device in embodiment；
Fig. 2 is A-A cross-sectional view in Fig. 1；
Fig. 3 is B-B cross-sectional view in Fig. 1；
Fig. 4 is that diaphragm structure schematic diagram is sealed in embodiment；
Fig. 5 is seal gasket structural schematic diagram in embodiment；
Fig. 6 is C-C cross-sectional view in Fig. 5；
Fig. 7 is sealing clamp structural schematic diagram in embodiment.
Specific embodiment:
Figure label, label 1 represent cabinet, and label 2 represents sealing partition, and label 3 represents sealing clamp, label 4
Represent seal gasket.
The utility model is described in further detail with technical solution with reference to the accompanying drawing, and by preferably implementing
The embodiments of the present invention is described in detail in example, but the embodiments of the present invention is not limited to this.
For the disengaging circulating water pipeline of current frequency conversion tank sealing annoying always frequency conversion tank production installation, be
This, the utility model embodiment, referring to shown in Fig. 1 ~ 3, providing a kind of shield machine frequency conversion tank water circulation system pipeline sealing device,
Comprising the sealing partition fixed with frequency conversion tank cabinet, the fixed sealing clamp with sealing partition seals partition and sealing pressure
The mounting hole for installing water circulation system pipeline is provided on plate；It is additionally provided between mounting hole and water circulation system pipeline
Seal gasket.It is compact-sized, design science, rationally, it can be achieved that efficiently production and assembly frequency conversion tank pass in and out circulating water pipeline, guarantee
Sealing between pipeline and cabinet body guarantees the stability of frequency conversion tank IP degree of protection.
It seals partition mounting hole aperture and is greater than sealing clamp mounting hole aperture.Preferably, seal gasket includes sealed rubber ring,
And the extension annulus fixed with sealed rubber ring flank side surface.It, can preferably sealing panel cabinet by extending annulus convenient for assembling maintenance
Gap between body, sealing partition, sealing clamp and pipeline, improves the stabilization energy of frequency conversion tank operation.
Above-mentioned, the sealing partition is fixed with frequency conversion tank cabinet by locking member.
Above-mentioned, the sealing partition and sealing clamp are fixed by locking member.
Preferably, the locking member is fastening screw.
In the utility model, by sealing partition, the seal assembly of sealing clamp and seal gasket composition, can effectively it contract
Subtract the time of frequency conversion tank assembly and adjustment, it is ensured that sealing protection of the seal assembly to frequency conversion tank.The seal assembly can be utilized rationally
Frequency conversion tank side door plate space, appearance are neat and artistic；It can accomplish that structural behaviour is optimal, reduce support, avoid erroneous for installation；By close
Water-cooling system piping connection seamless combination in sealing assembly and frequency conversion tank, it is ensured that frequency conversion tank sealing reaches IP65.Pass through water cyclic system
The rationally distributed property in road under the overall leadership, it can be achieved that pipeline and seal assembly quick connection, sealing reaches degree of protection ability IP65, makes
Obtaining water-cooling system pipeline and preferably merging with frequency conversion tank becomes an entirety, guarantees the stability in operational process.Electricity at present
What drive shield owner driving frequency conversion tank was all made of is a whole set of frequency conversion tank that certain company provides, circulating water line design of Sealing Structure
More main driving frequency conversion tank water circulation system pipeline sealing has clearly disadvantageous place；Water in a whole set of frequency conversion tank that the said firm provides
Circulatory system sealing protection grade is low, causes failure increase and the raising of cost in equipment running process；For this purpose, passing through this
Using novel frequency conversion tank water circulation system pipeline sealing device structural design scheme, generous beauty outside cabinet was both made, structure is more
Step up to gather, and can avoid frequency conversion tank sealing grade decline, should not break down in use, save cost, facilitate system
Installation during making, using effect are good.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art can also make a variety of changes accordingly
Change, but any variation equivalent or similar with the utility model should all be covered in the range of the utility model claims.
Claims (6)
1. a kind of shield machine frequency conversion tank water circulation system pipeline sealing device, which is characterized in that include and frequency conversion tank cabinet
Fixed sealing partition, fixed sealing clamp, seals and is provided on partition and sealing clamp for installing with sealing partition
The mounting hole of water circulation system pipeline；Seal gasket is additionally provided between mounting hole and water circulation system pipeline.
2. shield machine frequency conversion tank water circulation system pipeline sealing device according to claim 1, which is characterized in that sealing every
Plate mounting hole aperture is greater than sealing clamp mounting hole aperture.
3. shield machine frequency conversion tank water circulation system pipeline sealing device according to claim 2, which is characterized in that sealant
Pad includes sealed rubber ring, and the extension annulus fixed with sealed rubber ring flank side surface.
4. shield machine frequency conversion tank water circulation system pipeline sealing device according to claim 1, which is characterized in that described
Sealing partition is fixed with frequency conversion tank cabinet by locking member.
5. shield machine frequency conversion tank water circulation system pipeline sealing device according to claim 1, which is characterized in that described
Sealing partition and sealing clamp are fixed by locking member.
6. shield machine frequency conversion tank water circulation system pipeline sealing device according to claim 4 or 5, which is characterized in that institute
The locking member stated is fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126290.0U CN209557806U (en) | 2018-12-18 | 2018-12-18 | Shield machine frequency conversion tank water circulation system pipeline sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126290.0U CN209557806U (en) | 2018-12-18 | 2018-12-18 | Shield machine frequency conversion tank water circulation system pipeline sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557806U true CN209557806U (en) | 2019-10-29 |
Family
ID=68302579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126290.0U Active CN209557806U (en) | 2018-12-18 | 2018-12-18 | Shield machine frequency conversion tank water circulation system pipeline sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557806U (en) |
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2018
- 2018-12-18 CN CN201822126290.0U patent/CN209557806U/en active Active
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