CN105370996A - Diameter-variable sealing module - Google Patents
Diameter-variable sealing module Download PDFInfo
- Publication number
- CN105370996A CN105370996A CN201510897008.7A CN201510897008A CN105370996A CN 105370996 A CN105370996 A CN 105370996A CN 201510897008 A CN201510897008 A CN 201510897008A CN 105370996 A CN105370996 A CN 105370996A
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- China
- Prior art keywords
- peelable
- architecture
- elastomer
- elastomeric sheets
- groove
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a diameter-variable sealing module which comprises two elastic outer shell half blocks, wherein semicircular grooves are arranged in the elastic outer shell half blocks; an elastic body sheet layer covers the grooves; the elastic body sheet layer is formed by superposing a plurality of layers of peelable elastic body sheets; upper and lower surfaces of each layer of the peelable elastic body sheets are respectively provided with a convex structure and a concave structure; the width of the convex structure is matched with that of the concave structure; the height of the convex structure is matched with depth of the concave structure; convex structures and concave structures of adjacent two layers of peelable elastic body sheets are in embedded connection; after being folded and connected, a circular through hole is formed inside the two elastic outer shell half blocks; and the through hole can allow a cable or a pipeline to pass through. According to the diameter-variable sealing module, the peelable elastic body sheets are not liable to generate slip or drop; and secondary use of the peelable elastic body sheets is not affected by viscidity drop after the peelable elastic body sheets are peeled, and therefore, the service life of a product is prolonged.
Description
Technical field
The present invention relates to a kind of sealing technique, especially a kind of reducing seal modules.
Background technique
In modern society along with progress and the development of society, electrified degree improves constantly, a large amount of electrical equipments is needed in actual use, so just add the demand that cable or pipeline are sealed greatly, existing cable or pipeline crossing seal module have various ways, with reducing seal modules for representative, carry out stripping by the peelable elastomeric sheets of the lamella to module and reach required cable or pipe diameter size, involutory fastening thus fixing seal cable or pipeline.
The reducing seal modules of prior art, its peelable elastomeric sheets adopted is all surface smoothing structure, and adjacent peelable elastomeric sheets adopts tackiness agent to combine.When installing cables or pipeline, because the axis of cable or pipeline twitches moving or coming off of the peelable elastomeric sheets of easy appearance, have impact on its secondary after peelable elastomeric sheets is stripped because viscosity declines and use.Therefore, be necessary to do further improvement to the peelable elastomeric sheets of reducing seal modules.
Summary of the invention
In view of Problems existing in above-mentioned and/or existing reducing seal modules, the invention provides a kind of reducing seal modules, peelable elastomeric sheets not easy glide or the disengaging of this reducing seal modules, can not affect it after peelable elastomeric sheets is stripped and it uses because viscosity declines.
According to technological scheme of the present invention: a kind of reducing seal modules, comprise two elastic housing body half blocks, semicircular groove is provided with in described elastomer shell half block, described groove is coated with elastomer lamella, described elastomer lamella is formed by stacking by the peelable elastomeric sheets of multilayer, the upper and lower surface of every layer of described peelable elastomeric sheets is respectively equipped with convex architecture and concave architecture, the width of described convex architecture and the width of described concave architecture match, the height of described convex architecture and the degree of depth of described concave architecture match, the convex architecture of peelable elastomeric sheets described in adjacent two layers and concave architecture are fitting to connection, two described elastic housing body half blocks are involutory be connected after, the through hole that inner formation one is circular, described through hole can current supply cable or pipeline pass through.
As a further improvement on the present invention, when being built up described elastomer lamella, described convex architecture on described peelable elastomer lamella is all towards the described groove on described elastic housing body half block, be provided with in described groove with described convex architecture with the use of groove, the width of described groove and the width of described convex architecture match, the degree of depth of described groove and the height of described convex architecture match, and the described convex architecture in the described peelable elastomeric sheets adjacent with described groove and described groove are fitting to connection.
As a further improvement on the present invention, described elastomer lamella is formed by stacking by the described peelable elastomeric sheets of 5-20 layer, and the thickness of every layer of described peelable elastomeric sheets is 0.6-3.0mm.
As a further improvement on the present invention, the described convex architecture in described peelable elastomeric sheets and described concave architecture are arranged in pairs in same position.
As a further improvement on the present invention, described convex architecture and described concave architecture are polygonal, and the height of described convex architecture and the degree of depth of described concave architecture are 0.3-3.0mm.
As a further improvement on the present invention, described convex architecture and described concave architecture are circular arc, and the height of described convex architecture and the degree of depth of described concave architecture are 0.3-3.0mm.
As a further improvement on the present invention, tackiness agent is scribbled between the described groove of described elastomer shell half block and the surface of contact of described elastomer lamella.
As a further improvement on the present invention, all tackiness agent is scribbled between the surface of contact of adjacent two-layer described peelable elastomeric sheets.
As a further improvement on the present invention, described elastomer shell half block is made up of elastic material.
Compared with prior art, technique effect of the present invention is: the present invention improves peelable elastomeric sheets, and adjacent peelable elastomeric sheets realizes being fitting to connection by convex architecture and concave architecture.Peelable elastomeric sheets of the present invention not easily produces slippage or comes off, and peelable elastomeric sheets can not affect its secondary after peeling off and use because viscosity declines, extend the working life of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention;
Fig. 2 is the structural representation of the peelable elastomeric sheets in Fig. 1.
Fig. 3 is the structural representation of the elastomer shell half block in Fig. 1;
Fig. 1-Fig. 3 comprises elastic housing body half block 1, elastomer lamella 2, peelable elastomeric sheets 3, convex architecture 4, concave architecture 5, groove 6 and groove 7.
Embodiment
For making above-mentioned purpose of the present invention, feature and advantage, can more becoming apparent, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
The present invention relates to sealing technique, particularly relate to a kind of reducing seal modules.
Reducing seal modules of the present invention comprises two elastic housing body half blocks 1, a semicircular groove 6 is provided with in elastomer shell half block 1, groove 6 is coated with elastomer lamella 2, elastomer lamella 2 is formed by stacking by the peelable elastomeric sheets 3 of multilayer, the upper and lower surface of every layer of peelable elastomeric sheets 3 is respectively equipped with convex architecture 4 and concave architecture 5, the width of convex architecture 4 and the width of concave architecture 5 match, the height of convex architecture 4 and the degree of depth of concave architecture 5 match, and convex architecture 4 and the concave architecture 5 of the peelable elastomeric sheets 3 of adjacent two layers are fitting to connection.Two elastic housing body half blocks 1 are involutory be connected after, innerly form a circular through hole (not shown), this through hole can the use passed through of current supply cable or pipeline.In order to the cable or pipeline that meet various outer diameter pass through, can adding or peel off one or more layers peelable elastomeric sheets 3, making the bore of through hole consistent with needing the external diameter of cable or the pipeline passed through.
In the present embodiment, peelable elastomeric sheets 3 is when being built up elastomer lamella 2, and the convex architecture 4 of all peelable elastomeric sheets 3 is all towards the groove 6 of elastic housing body half block 1.In order to increase the connection tightness between elastomer lamella 2 and elastic housing body half block 1, as shown in Figure 3, be provided with in the groove 6 of elastic housing body half block 1 with convex architecture 4 with the use of groove 7, the width of groove 7 and the width of convex architecture 4 match, the degree of depth of groove 7 and the height of convex architecture 4 match, and the convex architecture 4 in the peelable elastomeric sheets 3 adjacent with groove 6 and groove 7 are fitting to connection.
As can be seen here, realize being fitting to connection by convex architecture 4 and groove 7 between elastic housing body half block 1 and elastomer lamella 2, all realize being fitting to connection by convex architecture 4 and concave architecture 5 between adjacent two-layer peelable elastomeric sheets 3, such linkage structure makes the connection between elastic housing body half block 1 and elastomer lamella 2 and adjacent two-layer peelable elastomeric sheets 3 tightr.The interlayer slip of peelable elastomeric sheets 3 can not be caused because the axis of cable or pipeline is twitched when installing cables or pipeline, in addition, the peelable elastomeric sheets 3 stripped down also can not affect its secondary and use because of the decline of viscosity, extend the working life of product.
In another embodiment, peelable elastomeric sheets 3 is when being built up elastomer lamella 2, and the concave architecture 5 of all peelable elastomeric sheets 3 is all towards the groove 6 of elastic housing body half block 1.In order to increase the connection tightness between elastomer lamella 2 and elastic housing body half block 1, be provided with in the groove 6 of elastic housing body half block 1 with concave architecture 5 with the use of projection (not shown), protruding width and the width of concave architecture 5 match, protruding height and the degree of depth of concave architecture 5 match, and the concave architecture 5 in the peelable elastomeric sheets 3 adjacent with groove 6 and projection are fitting to connection.
In the present embodiment, elastomer lamella 2 is formed by stacking by the peelable elastomeric sheets 3 of 5-20 layer, and the thickness of every layer of peelable elastomeric sheets 3 is 0.6-3.0mm.In other embodiments, the number of plies and the thickness of peelable elastomeric sheets 3 can be selected according to actual needs.
Preferably implement as one, in the present embodiment, the convex architecture 4 in the upper and lower surface of peelable elastomeric sheets 3 and concave architecture 5 are arranged in pairs in same position.As shown in Figure 2, paired setting party the machine shaping of convex architecture 4 and concave architecture 5.Such as, once-through can be carried out by forming equipment to peelable elastomeric sheets 3 and just can complete the shaping of convex architecture 4 and concave architecture 5 simultaneously.
In the present embodiment, convex architecture 4 and concave architecture 5 are polygonal, and the height of convex architecture 4 and the degree of depth of concave architecture 5 are 0.3-3.0mm.In another embodiment, convex architecture 4 and concave architecture 5 are circular arc, and the height of convex architecture 4 and the degree of depth of concave architecture 5 are 0.3-3.0mm.
Preferably implement as one, in the present embodiment, between the groove of elastomer shell half block 1 and the surface of contact of elastomer lamella 2, scribble tackiness agent, further enhancing the connection tightness between elastomer shell half block 1 and elastomer lamella 2.Also all scribble tackiness agent between the surface of contact of adjacent two-layer peelable elastomeric sheets 3, further enhancing the connection tightness between adjacent two-layer peelable elastomeric sheets 3.
Elastomer shell half block 1 and peelable elastomeric sheets 3 are made up of elastic material, elastic material, by least one in natural rubber, SKP polypiperylenerubber, polybutene rubbers, butadiene-styrene rubber, second third glue, butyl rubber, Nitrile Rubber, neoprene, chlorosulfonated polyethylene rubber, chloropharin glue, TR sealant, silicone rubber, fluorine rubber, urethane rubber, block copolymer or blending type thermoplastic elastic material, coordinates vulcanzing agent, crosslinking agent, reinforcing agent, fire retardant to process through cooperation, mixing sizing, vulcanization process.
Above to invention has been the enough detailed description with certain particularity.Belonging to those of ordinary skill in field should be appreciated that, the description in embodiment is only exemplary, make under the prerequisite not departing from true spirit of the present invention and scope change and all should belong to protection scope of the present invention.The present invention's scope required for protection is undertaken limiting by described claims, instead of limited by the foregoing description in embodiment.
Claims (10)
1. a reducing seal modules, it is characterized in that: it comprises two elastic housing body half blocks, semicircular groove is provided with in described elastomer shell half block, described groove is coated with elastomer lamella, described elastomer lamella is formed by stacking by the peelable elastomeric sheets of multilayer, the upper and lower surface of every layer of described peelable elastomeric sheets is respectively equipped with convex architecture and concave architecture, the width of described convex architecture and the width of described concave architecture match, the height of described convex architecture and the degree of depth of described concave architecture match, the convex architecture of peelable elastomeric sheets described in adjacent two layers and concave architecture are fitting to connection, two described elastic housing body half blocks are involutory be connected after, the through hole that inner formation one is circular, described through hole can current supply cable or pipeline pass through.
2. reducing seal modules as claimed in claim 1, it is characterized in that: when being built up described elastomer lamella, described convex architecture on described peelable elastomer lamella is all towards the described groove on described elastic housing body half block, be provided with in described groove with described convex architecture with the use of groove, the width of described groove and the width of described convex architecture match, the degree of depth of described groove and the height of described convex architecture match, and the described convex architecture in the described peelable elastomeric sheets adjacent with described groove and described groove are fitting to connection.
3. reducing seal modules as claimed in claim 1, it is characterized in that: described elastomer lamella is formed by stacking by the described peelable elastomeric sheets of 5-20 layer, the thickness of every layer of described peelable elastomeric sheets is 0.6-3.0mm.
4. reducing seal modules as claimed in claim 1, is characterized in that: the described convex architecture in described peelable elastomeric sheets and described concave architecture are arranged in pairs in same position.
5. reducing seal modules as claimed in claim 1, it is characterized in that: described convex architecture and described concave architecture are polygonal, the height of described convex architecture and the degree of depth of described concave architecture are 0.3-3.0mm.
6. reducing seal modules as claimed in claim 1, it is characterized in that: described convex architecture and described concave architecture are circular arc, the height of described convex architecture and the degree of depth of described concave architecture are 0.3-3.0mm.
7. reducing seal modules as claimed in claim 1, is characterized in that: scribble tackiness agent between the described groove of described elastomer shell half block and the surface of contact of described elastomer lamella.
8. reducing seal modules as claimed in claim 1, is characterized in that: all scribble tackiness agent between the surface of contact of adjacent two-layer described peelable elastomeric sheets.
9. reducing seal modules as claimed in claim 1, is characterized in that: described elastomer shell half block and peelable elastomeric sheets are made up of elastic material.
10. reducing seal modules as claimed in claim 9, it is characterized in that: described elastic material, by least one in natural rubber, SKP polypiperylenerubber, polybutene rubbers, butadiene-styrene rubber, second third glue, butyl rubber, Nitrile Rubber, neoprene, chlorosulfonated polyethylene rubber, chloropharin glue, TR sealant, silicone rubber, fluorine rubber, urethane rubber, block copolymer or blending thermoplastic elastomer, coordinates vulcanzing agent, crosslinking agent, reinforcing agent, fire retardant through coordinating, mixing, sizing, vulcanization process processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510897008.7A CN105370996A (en) | 2015-12-08 | 2015-12-08 | Diameter-variable sealing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510897008.7A CN105370996A (en) | 2015-12-08 | 2015-12-08 | Diameter-variable sealing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105370996A true CN105370996A (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510897008.7A Pending CN105370996A (en) | 2015-12-08 | 2015-12-08 | Diameter-variable sealing module |
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| Country | Link |
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| CN (1) | CN105370996A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165591A (en) * | 1994-09-21 | 1997-11-19 | 雷伊公司 | Cable splice closure |
| EP0970485A1 (en) * | 1997-03-27 | 2000-01-12 | Roxtec Ab | A cable transit |
| CN101826713A (en) * | 2009-03-04 | 2010-09-08 | 刘金辉 | Cable penetrating seal assembly |
| CN201827526U (en) * | 2010-10-20 | 2011-05-11 | 上海怡博船务有限公司 | Sealing block |
| CN203309371U (en) * | 2010-07-14 | 2013-11-27 | 莫拉合同制造公司 | Sealing assembly sealing around elongated conduit |
| CN204533839U (en) * | 2015-03-31 | 2015-08-05 | 安徽五信新材料有限公司 | A kind of cut reducing elastic module sealed for cable and pipeline penetration hole |
| CN205298841U (en) * | 2015-12-08 | 2016-06-08 | 江苏爵格工业设备有限公司 | But reducing sealing module |
-
2015
- 2015-12-08 CN CN201510897008.7A patent/CN105370996A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165591A (en) * | 1994-09-21 | 1997-11-19 | 雷伊公司 | Cable splice closure |
| EP0970485A1 (en) * | 1997-03-27 | 2000-01-12 | Roxtec Ab | A cable transit |
| CN101826713A (en) * | 2009-03-04 | 2010-09-08 | 刘金辉 | Cable penetrating seal assembly |
| CN203309371U (en) * | 2010-07-14 | 2013-11-27 | 莫拉合同制造公司 | Sealing assembly sealing around elongated conduit |
| CN201827526U (en) * | 2010-10-20 | 2011-05-11 | 上海怡博船务有限公司 | Sealing block |
| CN204533839U (en) * | 2015-03-31 | 2015-08-05 | 安徽五信新材料有限公司 | A kind of cut reducing elastic module sealed for cable and pipeline penetration hole |
| CN205298841U (en) * | 2015-12-08 | 2016-06-08 | 江苏爵格工业设备有限公司 | But reducing sealing module |
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Application publication date: 20160302 |
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