CN202402827U - Split mounting type metal bellow with rubber liner - Google Patents
Split mounting type metal bellow with rubber liner Download PDFInfo
- Publication number
- CN202402827U CN202402827U CN2011205070036U CN201120507003U CN202402827U CN 202402827 U CN202402827 U CN 202402827U CN 2011205070036 U CN2011205070036 U CN 2011205070036U CN 201120507003 U CN201120507003 U CN 201120507003U CN 202402827 U CN202402827 U CN 202402827U
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- China
- Prior art keywords
- steel plate
- plate layer
- layer
- rubber
- type metal
- 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 - Lifetime
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Abstract
The utility model relates to a split mounting type metal bellow with a rubber liner, which comprises anti-corrosion layers, a steel plate layer A, a steel plate layer B, rubber layers, bolts, gaskets, connecting holes and bellows. The split mounting type metal bellow is characterized in that the steel plate layer A and the steel plate layer B are connected together via the bolts, the anti-corrosion layers are respectively disposed on surfaces of outer sides of the steel plate layer A and the steel plate layer B, the rubber layers are respectively disposed on surfaces of inner sides of the steel plate layer A and the steel plate layer B, the steel plate layer B is disposed between the corresponding anti-corrosion layer and the corresponding rubber layer, the anti-corrosion layers, the steel plate layer A, the steel plate layer B and the rubber layers are mutually parallel and are corrugated, the connecting holes are arranged at edges of ports of two sides of each bellow, and the bellows are connected together via the connecting holes. The split mounting type metal bellow has the advantages that the split mounting type metal bellow is high in structural strength, uniform in load distribution, high in anti-deformation ability, low in cost, convenient in installation, longer in service life and higher in strength, and is environment-friendly, low-carbon and non-toxic.
Description
Technical field
The utility model relates to conveyance conduit equipment, a kind of specifically split made up elastometric lining metal bellows.
Background technique
Present employed bellows tube wall adopts steel part in the existing technology, and is a little less than the tube wall anti-pressure ability, zinc-plated on the tube wall; Zinc has very strong anti-corrosion capacity; But in the process of carrying current, the time one, befouling environment will be separated in long zinc-plated surface by water-soluble; The healthy of people threatened, and zinc-platedly also can bring high expense.
Summary of the invention
The utility model technical problem to be solved is the deficiency that overcomes existing technology; A kind of split made up elastometric lining metal bellows is provided; The utility model solves the technological scheme that its technical problem adopted: the structure of the utility model comprises anticorrosive coat, steel plate layer A, steel plate layer B, rubber layer, bolt, pad, attachment hole, bellows; It is characterized in that steel plate layer A and steel plate layer B link together through bolt; On the outer surface of steel plate layer A and steel plate layer B, one deck anticorrosive coat is set; On the inner surface of steel plate layer A and steel plate layer B, one deck rubber layer is set, steel plate layer B is arranged between anticorrosive coat and the rubber layer, and anticorrosive coat, steel plate layer A, steel plate layer B and rubber are layer by layer and be parallel to each other between the layer and all be corrugated; The both sides port edge of bellows is provided with attachment hole, links together through attachment hole between the bellows.
Operation instruction: the tube wall of the utility model metal bellows mainly is made up of anticorrosive coat, steel plate layer and rubber layer; Metal bellows is made up of two steel plate layers at least and is cylindrical; The steel plate layer is the metallic conduit shape structure that has the ripple profile that is processed by carbon steel board; Be used for replacing in highway, railway, water conservancy, the municipal engineering on the engineerings such as road, tunnel, culvert, drinking water pipeline, drainage pipe, earlier the steel plate layer connected into cylindrical shape with bolt, then spraying last layer anticorrosive coat on the outer surface of steel plate layer; Spraying last layer rubber layer on the surface of steel plate layer inboard; There is the anticorrosive coat protection steel plate outside, and there are rubber layer protection and sealing, seamless good seal performance in inside.
The beneficial effect of the utility model is, the utility model structural strength is high, and load is evenly distributed, and non-deformability is strong, the environmental protection low-carbon (LC), and nontoxic, cost is low, and is easy for installation, makes the life-span longer, and intensity is bigger.
Description of drawings
Fig. 1: the utility model example structure schematic representation;
Fig. 2: the utility model embodiment section structure for amplifying schematic representation;
Among the figure: anticorrosive coat 1, steel plate layer A2, steel plate layer B3, rubber layer 4, bolt 5, pad 6, attachment hole 7, bellows 8.
Embodiment
Concrete detailed description below with reference to description of drawings the utility model being done.Shown in accompanying drawing; The structure of the utility model comprises anticorrosive coat 1, steel plate layer A2, steel plate layer B3, rubber layer 4, bolt 5, pad 6, attachment hole 7, bellows 8; It is characterized in that steel plate layer A2 and steel plate layer B3 link together through bolt 5; On the outer surface of steel plate layer A2 and steel plate layer B3, one deck anticorrosive coat 1 is set; On the inner surface of steel plate layer A2 and steel plate layer B3, one deck rubber layer 4 is set, steel plate layer B3 is arranged between anticorrosive coat 1 and the rubber layer 4, is parallel to each other and all is corrugated between anticorrosive coat 1, steel plate layer A2, steel plate layer B3 and 4 layers of rubber layers and the layer; The both sides port edge of bellows 8 is provided with attachment hole 7, links together through attachment hole 7 between the bellows 8.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and scope to the utility model limits; Under the prerequisite that does not break away from the utility model design concept, common engineers and technicians make the technological scheme of the utility model in related domain various modification and improvement all should fall into the protection domain of the utility model; The technology contents that the utility model is asked for protection all is documented in claims.
Claims (1)
1. split made up elastometric lining metal bellows; Comprise anticorrosive coat (1), steel plate layer A (2), steel plate layer B (3), rubber layer (4), bolt (5), pad (6), attachment hole (7), bellows (8); It is characterized in that steel plate layer A (2) and steel plate layer B (3) link together through bolt (5); On the outer surface of steel plate layer A (2) and steel plate layer B (3), one deck anticorrosive coat (1) is set; On the inner surface of steel plate layer A (2) and steel plate layer B (3), one deck rubber layer (4) is set, steel plate layer B (3) is arranged between anticorrosive coat (1) and the rubber layer (4), anticorrosive coat (1), steel plate layer A (2), steel plate layer B (3) and rubber layer (4) layer with layer between be parallel to each other and all be corrugated; The both sides port edge of bellows (8) is provided with attachment hole (7), links together through attachment hole (7) between the bellows (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205070036U CN202402827U (en) | 2011-12-08 | 2011-12-08 | Split mounting type metal bellow with rubber liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205070036U CN202402827U (en) | 2011-12-08 | 2011-12-08 | Split mounting type metal bellow with rubber liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402827U true CN202402827U (en) | 2012-08-29 |
Family
ID=46700474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205070036U Expired - Lifetime CN202402827U (en) | 2011-12-08 | 2011-12-08 | Split mounting type metal bellow with rubber liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402827U (en) |
-
2011
- 2011-12-08 CN CN2011205070036U patent/CN202402827U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |