CN111503120A - Transformer nut with waterproof construction - Google Patents
Transformer nut with waterproof construction Download PDFInfo
- Publication number
- CN111503120A CN111503120A CN202010365998.0A CN202010365998A CN111503120A CN 111503120 A CN111503120 A CN 111503120A CN 202010365998 A CN202010365998 A CN 202010365998A CN 111503120 A CN111503120 A CN 111503120A
- Authority
- CN
- China
- Prior art keywords
- nut
- waterproof
- transformer
- nut body
- movable
- 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
- 238000010276 construction Methods 0.000 title claims description 3
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
Abstract
The invention discloses a transformer nut with a waterproof structure, which comprises a nut body, a nut top cover and a movable waterproof cover plate, wherein the nut top cover is arranged at the top of the nut body, the movable waterproof cover plate is arranged at the top of the nut top cover through a rotary slipknot, a thread groove is vertically arranged in the nut body, a waterproof groove is arranged at the bottom of the thread groove, a plurality of sealing rubber rings are embedded in the middle of the waterproof groove, and a plurality of bottom sealing rings are embedded at the bottom of the nut body. The invention can obviously improve the waterproof effect of the transformer nut, the connecting part is not easy to be eroded by rainwater, the fastening reliability is strong, the structure is reasonable, the installation and the disassembly are convenient, and the popularization and the application are facilitated.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of fasteners, in particular to the technical field of transformer nuts with waterproof structures.
[ background of the invention ]
Along with the development of science and technology, various equipment have higher and higher requirements on the looseness prevention of fasteners, the looseness prevention performance of the fasteners is of great importance in mechanical equipment, and an excellent looseness prevention fastener can improve the reliability of the equipment, greatly prolong the service life of the equipment, prolong the maintenance period and ensure the operation and production safety of the equipment. The transformer nut is the accessory of installing fixedly to the transformer, and the transformer nut on the market receives the erosion of rainwater easily when using to lead to it to rust easily, and then cause the problem of dismantling the increase of the degree of difficulty.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a transformer nut with a waterproof structure, which can obviously improve the waterproof effect of the transformer nut, is not easy to be corroded by rainwater at a connecting part, has strong fastening reliability, reasonable structure and convenient assembly and disassembly, and is beneficial to popularization and application.
In order to achieve the purpose, the invention provides a transformer nut with a waterproof structure, which comprises a nut body, a nut top cover and a movable waterproof cover plate, wherein the nut top cover is arranged at the top of the nut body, the movable waterproof cover plate is arranged at the top of the nut top cover through a rotary movable joint, a thread groove is vertically arranged in the nut body, the bottom of the thread groove is provided with a waterproof groove, the middle of the waterproof groove is embedded with a plurality of sealing rubber rings, and the bottom of the nut body is embedded with a plurality of bottom sealing rings.
Preferably, the nut body and the nut top cover are of an integrated structure, and the nut body is hexagonal.
Preferably, the number of the movable waterproof cover plates is two, the two movable waterproof cover plates are symmetrically spliced on the top of the nut top cover, and the movable waterproof cover plates can rotate in the vertical direction.
Preferably, the nut top cover is cylindrical, the movable waterproof cover plate is a semicircular cover plate, and the diameter of the movable waterproof cover plate is larger than that of the nut top cover.
Preferably, the diameter of the thread groove is smaller than that of the waterproof groove, and the inner diameter of the sealing rubber ring is smaller than that of the thread groove.
Preferably, the number of the sealing rubber rings is multiple, the sealing rubber rings are uniformly distributed in the middle of the waterproof groove in a surrounding mode in the radial direction, and the sealing rubber rings are elastic rings.
Preferably, the number of the bottom sealing rings is multiple, the bottom sealing rings are uniformly sleeved at the bottom of the nut body, the cross section of each bottom sealing ring is arc-shaped, and the bottom sealing rings and the thread grooves are coaxially arranged.
The invention has the beneficial effects that: according to the invention, the nut body, the nut top cover and the movable waterproof cover plate are combined together, and through experimental optimization, the waterproof effect of the transformer nut can be obviously improved, the connecting part is not easy to be corroded by rainwater, the fastening reliability is strong, the structure is reasonable, and the mounting and dismounting are convenient.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic front view of a transformer nut having a waterproof structure according to the present invention.
In the figure: 1-nut body, 2-nut top cover, 3-movable waterproof cover plate, 4-thread groove, 5-waterproof groove, 6-sealing rubber ring and 7-bottom sealing ring.
[ detailed description ] embodiments
Referring to fig. 1, the transformer nut with a waterproof structure of the invention comprises a nut body 1, a nut top cover 2 and a movable waterproof cover plate 3, wherein the nut top cover 2 is arranged at the top of the nut body 1, the movable waterproof cover plate 3 is arranged at the top of the nut top cover 2 through a rotary slipknot, a thread groove 4 is vertically arranged in the nut body 1, a waterproof groove 5 is arranged at the bottom of the thread groove 4, a plurality of sealing rubber rings 6 are embedded in the middle of the waterproof groove 5, a plurality of bottom sealing rings 7 are embedded at the bottom of the nut body 1, the nut body 1 and the nut top cover 2 are of an integrated structure, the nut body 1 is in an outer hexagon shape, the number of the movable waterproof cover plates 3 is two, the two movable waterproof cover plates 3 are symmetrically spliced at the top of the nut top cover 2, and the movable waterproof cover plates 3 can rotate in the vertical direction, the shape of nut top cap 2 is cylindrical, the waterproof apron of activity 3 is semi-circular apron, the diameter of the waterproof apron of activity 3 is greater than the diameter of nut top cap 2, the diameter that is less than the waterproof groove 5 of thread groove 4, the internal diameter of sealing rubber circle 6 is less than the internal diameter of thread groove 4, the quantity of sealing rubber circle 6 has a plurality ofly, radial even encircleing of sealing rubber circle 6 distributes at the middle part of waterproof groove 5, sealing rubber circle 6 is the elastic ring, the quantity of bottom sealing washer 7 has a plurality ofly, the even cover of bottom sealing washer 7 is established in the bottom of nut body 1, the shape of cross section of bottom sealing washer 7 is convex, bottom sealing washer 7 sets up with thread groove 4 is coaxial.
According to the invention, the nut body 1, the nut top cover 2 and the movable waterproof cover plate 3 are combined together, and through experimental optimization, the waterproof effect of the transformer nut can be obviously improved, the connecting part is not easy to be corroded by rainwater, the fastening reliability is strong, the structure is reasonable, and the mounting and dismounting are convenient.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a transformer nut with waterproof construction which characterized in that: including nut body (1), nut top cap (2), waterproof apron of activity (3), the top of nut body (1) is provided with nut top cap (2), the waterproof apron of activity (3) are installed through rotatory slipknot in the top of nut top cap (2), the inside of nut body (1) is vertical to be provided with thread groove (4), the bottom of thread groove (4) is provided with water-proof tank (5), the middle part of water-proof tank (5) is inlayed and is provided with a plurality of sealing rubber circle (6), the bottom of nut body (1) is inlayed and is had a plurality of bottom sealing washer (7).
2. The transformer nut with a waterproof structure according to claim 1, wherein: the nut body (1) and the nut top cover (2) are of an integrated structure, and the nut body (1) is hexagonal.
3. The transformer nut with a waterproof structure according to claim 1, wherein: the number of the movable waterproof cover plates (3) is two, the two movable waterproof cover plates (3) are symmetrically spliced at the top of the nut top cover (2), and the movable waterproof cover plates (3) can rotate in the vertical direction.
4. The transformer nut with a waterproof structure according to claim 1, wherein: the nut top cover (2) is cylindrical, the movable waterproof cover plate (3) is a semicircular cover plate, and the diameter of the movable waterproof cover plate (3) is larger than that of the nut top cover (2).
5. The transformer nut with a waterproof structure according to claim 1, wherein: the diameter of the thread groove (4) is smaller than that of the waterproof groove (5), and the inner diameter of the sealing rubber ring (6) is smaller than that of the thread groove (4).
6. The transformer nut with a waterproof structure according to claim 1, wherein: the quantity of sealing rubber circle (6) has a plurality ofly, sealing rubber circle (6) radially evenly encircle the middle part that distributes at waterproof groove (5), sealing rubber circle (6) are the elasticity circle.
7. The transformer nut with a waterproof structure according to claim 1, wherein: the number of the bottom sealing rings (7) is multiple, the bottom sealing rings (7) are uniformly sleeved at the bottom of the nut body (1), the cross section of each bottom sealing ring (7) is arc-shaped, and the bottom sealing rings (7) and the thread grooves (4) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365998.0A CN111503120A (en) | 2020-04-30 | 2020-04-30 | Transformer nut with waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010365998.0A CN111503120A (en) | 2020-04-30 | 2020-04-30 | Transformer nut with waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111503120A true CN111503120A (en) | 2020-08-07 |
Family
ID=71871751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010365998.0A Pending CN111503120A (en) | 2020-04-30 | 2020-04-30 | Transformer nut with waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111503120A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100499690B1 (en) * | 2004-11-12 | 2005-07-07 | 유창훈 | A cap for preventing a bolt and a nut from getting rusty |
| CN101283187A (en) * | 2005-09-23 | 2008-10-08 | 高级建筑系统有限公司 | Swagable washer locking plate |
| CN102781681A (en) * | 2009-11-13 | 2012-11-14 | M·费尔曼 | Wheel nut assembly |
| CN207583812U (en) * | 2017-12-08 | 2018-07-06 | 博峰汽配科技有限公司 | Reflective mirror installation nut |
| CN207975110U (en) * | 2018-03-07 | 2018-10-16 | 东莞市力添五金机电有限公司 | A kind of Hooded nut |
| CN209146111U (en) * | 2018-10-26 | 2019-07-23 | 海盐亚圣五金制品有限公司 | Stop nut |
-
2020
- 2020-04-30 CN CN202010365998.0A patent/CN111503120A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100499690B1 (en) * | 2004-11-12 | 2005-07-07 | 유창훈 | A cap for preventing a bolt and a nut from getting rusty |
| CN101283187A (en) * | 2005-09-23 | 2008-10-08 | 高级建筑系统有限公司 | Swagable washer locking plate |
| CN102781681A (en) * | 2009-11-13 | 2012-11-14 | M·费尔曼 | Wheel nut assembly |
| CN207583812U (en) * | 2017-12-08 | 2018-07-06 | 博峰汽配科技有限公司 | Reflective mirror installation nut |
| CN207975110U (en) * | 2018-03-07 | 2018-10-16 | 东莞市力添五金机电有限公司 | A kind of Hooded nut |
| CN209146111U (en) * | 2018-10-26 | 2019-07-23 | 海盐亚圣五金制品有限公司 | Stop nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200807 |
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| RJ01 | Rejection of invention patent application after publication |