CN104963929A - Water guiding type anti-corrosion bolt - Google Patents
Water guiding type anti-corrosion bolt Download PDFInfo
- Publication number
- CN104963929A CN104963929A CN201510374506.3A CN201510374506A CN104963929A CN 104963929 A CN104963929 A CN 104963929A CN 201510374506 A CN201510374506 A CN 201510374506A CN 104963929 A CN104963929 A CN 104963929A
- Authority
- CN
- China
- Prior art keywords
- bolt
- screw rod
- grooves
- nut
- water
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 230000007797 corrosion Effects 0.000 claims abstract description 16
- 230000011218 segmentation Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000002791 soaking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a water guiding type anti-corrosion bolt. The water guiding type anti-corrosion bolt comprises a screw rod. A hexagonal nut is fixedly connected to the top of the screw rod. The bottom end of the screw rod is a threaded section. A plurality of evenly-distributed grooves are formed in the polished rod subsection on the screw rod. Through holes communicated with the grooves are formed in the nut. Due to the fact that the grooves for water flow dividing are formed in the polished rod subsection of the screw rod, and the through holes communicated with the grooves are formed in the nut, water inside a wall body can flow out through the grooves and the through holes and cannot be gathered around the bolt, corrosion and rusting caused when the bolt makes contact with water for a long time are effectively avoided, the service life of the bolt is effectively prolonged, the phenomenon that parts needing to be installed fall down is avoided, and the using safety in the building field is improved.
Description
Technical field
The present invention relates to a kind of bolt, be specifically related to a kind of water guide formula corrosion protection bolt.
Background technique
Bolt is a kind of common fastening piece, can be used for connecting between mechanical part and device is fixed, and installing easily because bolt and the nut that mates with it have, the advantages such as convenient disassembly, is the fastening piece of extensively employing at present.But when part wet environment is used, such as building field, certain part is needed to be bolted vertical metope, but containing more moisture in body of wall, in the soil that moisture is more, easily there is rust corrosion in bolt long period of soaking, causes shorten the working life of bolt, fixed effect is installed in impact, if the part installed drops because of bolt looseness also can there is larger potential safety hazard.
Summary of the invention
The object of the invention is to: a kind of water guide formula corrosion protection bolt is provided, to solve conventional bolt, easily rust corrosion is occurred, the problems such as the lost of life for wet environment use.
The present invention is achieved by the following technical solution:
A kind of water guide formula corrosion protection bolt, comprise the screw rod that top is connected with hexagon nut, screw rod bottom is thread section, the polished rod segmentation on described screw rod has some equally distributed grooves, described nut has the through hole be connected with groove.
Described through hole is consistent with the shape size of groove.
The cross section of described groove and through hole is fan-shaped.
Described groove and through hole all have 3.
The invention has the beneficial effects as follows:
Compared with prior art, water guide formula corrosion protection bolt provided by the invention, some grooves flowed out for moisture are had in the polished rod part of screw rod, and on nut, have some through holes be connected with groove, namely moisture in body of wall flow out by groove and through hole, can not be gathered in around bolt, and then effectively prevent the rust corrosion that bolt causes because contacting with water for a long time, effectively increase the working life of bolt, avoid the part that need install to drop, improve the Security when building field uses.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention;
In figure: 1-screw rod, 2-thread section, 3-groove, 4-nut, 5-through hole.
Embodiment
Below in conjunction with accompanying drawing, technological scheme of the present invention is described further, but described in required protection domain is not limited to;
As shown in Figure 1, water guide formula corrosion protection bolt provided by the invention, comprise the screw rod 1 that top is connected with hexagon nut 4, screw rod 1 bottom is thread section 2, polished rod segmentation on described screw rod 1 has some equally distributed grooves 3, described nut 4 has the through hole 5 be connected with groove 3.
Avoid moisture to hoard to the moisture be gathered in groove 3 be got rid of completely, described through hole 5 is consistent with the shape size of groove 3.
Described groove 3 is fan-shaped with the cross section of through hole 5, and its outside dimensions is comparatively large, is convenient to the gathering of moisture, promotes drainage efficiency.
While ensureing drainage efficiency, ensure bolt strength, described groove 3 all has 3 with through hole 5.
During use, be first fixed on vertical metope by the part that water guide formula corrosion protection bolt provided by the invention need be installed, tightening nuts 4 makes thread section 2 screw in body of wall; Owing to containing moisture in building field wall segment, moisture can be gathered in fan-shaped groove 3, and discharged by the through hole 5 that nut 4 is offered, avoid moisture to hoard and too much cause bolt long period of soaking, in water, the problems such as rust corrosion occur, effectively improve the working life of bolt.
Claims (4)
1. a water guide formula corrosion protection bolt, comprise the screw rod (1) that top is connected with hexagon nut (4), screw rod (1) bottom is thread section (2), it is characterized in that: the polished rod segmentation on described screw rod (1) has some equally distributed grooves (3), described nut (4) has the through hole (5) be connected with groove (3).
2. water guide formula corrosion protection bolt according to claim 1, is characterized in that: described through hole (5) is consistent with the shape size of groove (3).
3. water guide formula corrosion protection bolt according to claim 1, is characterized in that: described groove (3) is fan-shaped with the cross section of through hole (5).
4. water guide formula corrosion protection bolt according to claim 1, is characterized in that: described groove (3) and through hole (5) all have 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374506.3A CN104963929A (en) | 2015-06-30 | 2015-06-30 | Water guiding type anti-corrosion bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374506.3A CN104963929A (en) | 2015-06-30 | 2015-06-30 | Water guiding type anti-corrosion bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104963929A true CN104963929A (en) | 2015-10-07 |
Family
ID=54217983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510374506.3A Pending CN104963929A (en) | 2015-06-30 | 2015-06-30 | Water guiding type anti-corrosion bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104963929A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805129A (en) * | 2016-05-31 | 2016-07-27 | 常州市耐斯工控工程有限公司 | Bolt for sewer |
| CN107630895A (en) * | 2016-07-18 | 2018-01-26 | 天津市天龙得冷成型部件有限公司 | A kind of sliding rail of automobile seat self-clinching stud and its matching component |
| CN114701813A (en) * | 2022-03-28 | 2022-07-05 | 浙江天新智能研究院有限公司 | Assembled blade structure for screw conveyor |
-
2015
- 2015-06-30 CN CN201510374506.3A patent/CN104963929A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805129A (en) * | 2016-05-31 | 2016-07-27 | 常州市耐斯工控工程有限公司 | Bolt for sewer |
| CN107630895A (en) * | 2016-07-18 | 2018-01-26 | 天津市天龙得冷成型部件有限公司 | A kind of sliding rail of automobile seat self-clinching stud and its matching component |
| CN114701813A (en) * | 2022-03-28 | 2022-07-05 | 浙江天新智能研究院有限公司 | Assembled blade structure for screw conveyor |
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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: 20151007 |