CN105570242A - Connecting piece for nuclear power station - Google Patents
Connecting piece for nuclear power station Download PDFInfo
- Publication number
- CN105570242A CN105570242A CN201610087301.1A CN201610087301A CN105570242A CN 105570242 A CN105570242 A CN 105570242A CN 201610087301 A CN201610087301 A CN 201610087301A CN 105570242 A CN105570242 A CN 105570242A
- Authority
- CN
- China
- Prior art keywords
- connecting ring
- nuclear power
- power station
- screw
- protective coating
- 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.)
- Pending
Links
- 239000011253 protective coating Substances 0.000 claims description 12
- 239000000470 constituent Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a connecting piece for a nuclear power station, comprising a body, wherein the body comprises a connecting ring and a connecting rod, the connecting ring comprises a first connecting ring and a second connecting ring, a first screw hole is formed in the lower part of the first connecting ring, a second screw hole is formed in the upper part of the second connecting ring, an upper external thread and a lower external thread are respectively formed on the upper part and the lower part of the connecting rod, the first connecting ring is matched and connected with the upper external thread on the upper part of the connecting rod by the first screw hole in the lower part, and the second connecting ring is matched and connected with the lower external thread on the lower part of the connecting rod by the second screw hole in the upper part. The connecting piece or a nuclear power station has the characteristics of being reasonable in structure design, convenient and practical and convenient for assembling and disassembling.
Description
Technical field
The present invention relates to a kind of link, specifically a kind of used in nuclear power station link.
Background technique
Some links on existing market, structural design is unreasonable, uses inconvenience and can not dismantle.
Summary of the invention
The object of the invention is to design a kind of used in nuclear power station link.
The present invention is to solve more existing links, structural design is unreasonable, uses inconvenient and non-detachable problem.
Technological scheme of the present invention is: it comprises body, described body comprises connecting ring and connecting rod, described connecting ring comprises the first connecting ring and the second connecting ring, the first described connecting ring bottom is provided with the first screw, the second described connecting ring top is provided with the second screw, described connecting rod upper and lower is respectively equipped with outside thread and lower outside thread, the first described connecting ring is connected with the upper outside screw-thread fit on connecting rod top by the first screw of bottom, the second described connecting ring is connected with the lower outside screw-thread fit of connecting rod bottom by second screw on top.
Beneficial effect of the present invention is: reasonable in design, convenient and practical and easy accessibility.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the present invention includes body, described body comprises connecting ring and connecting rod 4, described connecting ring comprises the first connecting ring 1 and the second connecting ring 7, the first described connecting ring 1 bottom is provided with the first screw 2, the second described connecting ring 7 top is provided with the second screw 6, described connecting rod 4 upper and lower is respectively equipped with outside thread 3 and lower outside thread 5, the first described connecting ring 1 is connected with the upper outside thread 3 on connecting rod 4 top by the first screw 2 of bottom, the second described connecting ring 7 is connected with the lower outside thread 5 of connecting rod 4 bottom by second screw 6 on top.Described connecting ring outside is provided with one deck protective coating.The technique of described protective coating comprises epoxy resin, color stuffing, curing agent, chlorosulphonated polyethylene solution, described curing agent is resin alkene ammonia, described peace weight ratio: epoxy resin 20-40%, color stuffing 30-50%, curing agent 5-10%, chlorosulphonated polyethylene solution 10-20%.
The weight ratio of the constituent of described protective coating: epoxy resin 20% or 40%.
The weight ratio of the constituent of described protective coating: color stuffing 30% or 50%.
The weight ratio of the constituent of described protective coating: curing agent 5% or 10%.
The weight ratio of the constituent of described protective coating: chlorosulphonated polyethylene solution 10% or 20%.
Claims (5)
1. a used in nuclear power station link, comprise body, it is characterized in that described body comprises connecting ring and connecting rod, described connecting ring comprises the first connecting ring and the second connecting ring, the first described connecting ring bottom is provided with the first screw, the second described connecting ring top is provided with the second screw, described connecting rod upper and lower is respectively equipped with outside thread and lower outside thread, the first described connecting ring is connected with the upper outside screw-thread fit on connecting rod top by the first screw of bottom, the second described connecting ring is connected with the lower outside screw-thread fit of connecting rod bottom by second screw on top, described connecting ring outside is provided with one deck protective coating, the constituent of described protective coating comprises epoxy resin, color stuffing, curing agent, chlorosulphonated polyethylene solution, and described curing agent is resin alkene ammonia.
2. a kind of used in nuclear power station link according to claim 1, is characterized in that the weight ratio of the constituent of described protective coating: epoxy resin 20% or 40%.
3. a kind of used in nuclear power station link according to claim 1, is characterized in that the weight ratio of the constituent of described protective coating: color stuffing 30% or 50%.
4. a kind of used in nuclear power station link according to claim 1, is characterized in that the weight ratio of the constituent of described protective coating: curing agent 5% or 10%.
5. a kind of used in nuclear power station link according to claim 1, is characterized in that the weight ratio of the constituent of described protective coating: chlorosulphonated polyethylene solution 10% or 20%.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410156866.1A CN103982492B (en) | 2014-04-18 | 2014-04-18 | A kind of used in nuclear power station link |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410156866.1A Division CN103982492B (en) | 2014-04-18 | 2014-04-18 | A kind of used in nuclear power station link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105570242A true CN105570242A (en) | 2016-05-11 |
Family
ID=51274600
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610087301.1A Pending CN105570242A (en) | 2014-04-18 | 2014-04-18 | Connecting piece for nuclear power station |
| CN201610087303.0A Pending CN105570265A (en) | 2014-04-18 | 2014-04-18 | Connecting piece for nuclear power station |
| CN201410156866.1A Expired - Fee Related CN103982492B (en) | 2014-04-18 | 2014-04-18 | A kind of used in nuclear power station link |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610087303.0A Pending CN105570265A (en) | 2014-04-18 | 2014-04-18 | Connecting piece for nuclear power station |
| CN201410156866.1A Expired - Fee Related CN103982492B (en) | 2014-04-18 | 2014-04-18 | A kind of used in nuclear power station link |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105570242A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3807439A1 (en) * | 1988-03-07 | 1989-09-21 | Lee Juang Jeng | Device which can be used as a wrench for breaking open a screw nut |
| CN1085585A (en) * | 1993-09-26 | 1994-04-20 | 徐晓南 | Protective system |
| CN201671935U (en) * | 2009-12-23 | 2010-12-15 | 康佳集团股份有限公司 | Stud bolt and suspension ring adopting same |
| CN202012543U (en) * | 2011-02-21 | 2011-10-19 | 阜阳祥云木业有限公司 | Clamp telescoping pull bar |
| CN202048089U (en) * | 2011-04-27 | 2011-11-23 | 蒋博平 | Connecting rod with replaceable connecting ring |
| CN202597392U (en) * | 2012-05-31 | 2012-12-12 | 山东电力集团公司枣庄供电公司 | Derrick mast connecting screw |
| CN203322018U (en) * | 2013-07-02 | 2013-12-04 | 无锡天惠塑机有限公司 | Screw cap protecting cover |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004020000B4 (en) * | 2004-04-21 | 2006-06-01 | Sacs Gmbh | Suspension element |
| CN2874107Y (en) * | 2006-01-12 | 2007-02-28 | 周元武 | Screw thread steel rigid hook |
| CN201034107Y (en) * | 2007-05-25 | 2008-03-12 | 许建良 | Insulated rotary hook |
| KR20080006152U (en) * | 2007-06-08 | 2008-12-11 | (주)창광이앤씨 | Eyebolt |
| JP5074548B2 (en) * | 2010-03-26 | 2012-11-14 | 吉矢 小薗 | Seat fastener seat catch |
| CN202867517U (en) * | 2012-11-09 | 2013-04-10 | 陈美珍 | Hook |
-
2014
- 2014-04-18 CN CN201610087301.1A patent/CN105570242A/en active Pending
- 2014-04-18 CN CN201610087303.0A patent/CN105570265A/en active Pending
- 2014-04-18 CN CN201410156866.1A patent/CN103982492B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3807439A1 (en) * | 1988-03-07 | 1989-09-21 | Lee Juang Jeng | Device which can be used as a wrench for breaking open a screw nut |
| CN1085585A (en) * | 1993-09-26 | 1994-04-20 | 徐晓南 | Protective system |
| CN201671935U (en) * | 2009-12-23 | 2010-12-15 | 康佳集团股份有限公司 | Stud bolt and suspension ring adopting same |
| CN202012543U (en) * | 2011-02-21 | 2011-10-19 | 阜阳祥云木业有限公司 | Clamp telescoping pull bar |
| CN202048089U (en) * | 2011-04-27 | 2011-11-23 | 蒋博平 | Connecting rod with replaceable connecting ring |
| CN202597392U (en) * | 2012-05-31 | 2012-12-12 | 山东电力集团公司枣庄供电公司 | Derrick mast connecting screw |
| CN203322018U (en) * | 2013-07-02 | 2013-12-04 | 无锡天惠塑机有限公司 | Screw cap protecting cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103982492A (en) | 2014-08-13 |
| CN103982492B (en) | 2016-03-30 |
| CN105570265A (en) | 2016-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |