CN101985954A - Special anti-rust nut for access door of bag-type dust collector - Google Patents
Special anti-rust nut for access door of bag-type dust collector Download PDFInfo
- Publication number
- CN101985954A CN101985954A CN201010587054.4A CN201010587054A CN101985954A CN 101985954 A CN101985954 A CN 101985954A CN 201010587054 A CN201010587054 A CN 201010587054A CN 101985954 A CN101985954 A CN 101985954A
- Authority
- CN
- China
- Prior art keywords
- nut
- access door
- round steel
- rust
- hole
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000000428 dust Substances 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000002401 inhibitory effect Effects 0.000 claims description 8
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a special anti-rust nut for an access door of a bag-type dust collector. A tapped blind hole is processed in the axial direction of the bottom of the round steel which is processed into the shape of a stepped shaft, and a radial through hole is processed at the top end of the round steel. After the special anti-rust nut is installed, the part of a bolt exceeding a workpiece can be completely covered below the nut, thereby preventing the part of the bolt exceeding the workpiece from rusting because of long-term exposure in the air; and the radial through hole which is favorable for disassembling and assembling the nut is formed at the top end of the round steel, so that the access door can be disassembled and assembled more conveniently with labor saving.
Description
Technical field
The present invention relates to the nut of sack cleaner access door.
Background technique
At present, what adopt on the access door of sack cleaner is common hexagon nut, and the part long term exposure that bolt exceeds workpiece is easily got rusty dismounting difficulty when causing overhauling in air.
Summary of the invention
Technical problem to be solved by this invention is: a kind of Rust-inhibiting nut that is specifically designed to the sack cleaner access door is provided.
In order to solve the problems of the technologies described above, technological scheme of the present invention is: the special-purpose Rust-inhibiting nut of sack cleaner access door axially is provided with a tapped blind hole in the round steel bottom of being processed into the multidiameter shaft shape.The round steel top is provided with a radial direction through hole.
Advantage of the present invention is: the part that bolt can be surpassed workpiece after special-purpose Rust-inhibiting nut is installed covers under the nut fully, the part of avoiding bolt to exceed workpiece is got rusty in air because of long term exposure, and the round steel top offered the radial direction through hole that helps the nut dismounting, thereby makes the dismounting of access door convenient laborsaving.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among Fig. 1: 1, round steel, 2, tapped blind hole, 3, through hole.
Embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the special-purpose Rust-inhibiting nut of sack cleaner access door, round steel 1 is processed into the multidiameter shaft shape.Round steel 1 bottom axially is processed with a tapped blind hole 2.Round steel 1 top processes a radial direction through hole 3.
After this special use Rust-inhibiting nut is installed, the part that bolt exceeds workpiece is covered fully under nut, avoided long term exposure in air and get rusty, and the round steel top offered the radial direction through hole that helps the nut dismounting, thereby made the dismounting of access door convenient laborsaving.
Claims (2)
1. the special-purpose Rust-inhibiting nut of a sack cleaner access door is characterized in that: axially be provided with a tapped blind hole in the round steel bottom of being processed into the multidiameter shaft shape.
2. special-purpose according to claim 1 Rust-inhibiting nut, it is characterized in that: the round steel top is provided with a radial direction through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010587054.4A CN101985954A (en) | 2010-12-14 | 2010-12-14 | Special anti-rust nut for access door of bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010587054.4A CN101985954A (en) | 2010-12-14 | 2010-12-14 | Special anti-rust nut for access door of bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101985954A true CN101985954A (en) | 2011-03-16 |
Family
ID=43710338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010587054.4A Pending CN101985954A (en) | 2010-12-14 | 2010-12-14 | Special anti-rust nut for access door of bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101985954A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005629A (en) * | 1974-04-04 | 1977-02-01 | Franklin James W | Truss bolt drift pin |
| CN2117492U (en) * | 1992-03-14 | 1992-09-30 | 孟庆智 | Cap nut |
| CN2156330Y (en) * | 1992-08-29 | 1994-02-16 | 江浩 | Screw bolt and nut protective cap |
| JP2006132579A (en) * | 2004-11-02 | 2006-05-25 | Tokyo Electron Ltd | Bolt and plasma processing apparatus |
-
2010
- 2010-12-14 CN CN201010587054.4A patent/CN101985954A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005629A (en) * | 1974-04-04 | 1977-02-01 | Franklin James W | Truss bolt drift pin |
| CN2117492U (en) * | 1992-03-14 | 1992-09-30 | 孟庆智 | Cap nut |
| CN2156330Y (en) * | 1992-08-29 | 1994-02-16 | 江浩 | Screw bolt and nut protective cap |
| JP2006132579A (en) * | 2004-11-02 | 2006-05-25 | Tokyo Electron Ltd | Bolt and plasma processing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203682954U (en) | Steel wire rope electric block type lifting mechanism | |
| CN101985954A (en) | Special anti-rust nut for access door of bag-type dust collector | |
| CN204248808U (en) | Bearing replacing device | |
| CN201973047U (en) | Special antirust screw nut for bag-type dust remover maintenance door | |
| CN202572275U (en) | Dismantling tool for oxygen sensor of three-way catalyst | |
| CN201461717U (en) | Pulley shaft | |
| CN202163859U (en) | Resin bearing for roller | |
| CN205551080U (en) | Rolling mill roller seat convenient to roller quick assembly disassembly | |
| CN2930989Y (en) | Tool for dismounting vehicle semi-circle block | |
| CN202176383U (en) | Oil filter convenient for mounting and dismounting | |
| CN203973159U (en) | A kind of rolling mill bearing dismantling device | |
| CN202833329U (en) | Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump | |
| CN203752079U (en) | Drawing device for shaft sleeve parts | |
| CN202158265U (en) | Split pin position-limit type hanging plate | |
| CN202789942U (en) | Inversion type expansion screw | |
| CN203656345U (en) | Manual flashboard lifting mechanism | |
| CN202323532U (en) | Steel strand tension wheel drive disc | |
| CN200946585Y (en) | Bearing positioning structure with suspension for pump | |
| CN207107854U (en) | A kind of aluminum alloy casting hub Special handling V-arrangement idler wheel mechanism | |
| CN201925638U (en) | Isolation sleeve for stainless steel pipe fitting | |
| CN201953834U (en) | Positioning bearing seat | |
| CN201593565U (en) | Cross coupler of combined type ventilator | |
| CN201193638Y (en) | Swaging guard nut | |
| CN206501075U (en) | A kind of engine crankshaft bearing extracting tool | |
| CN204874787U (en) | Transmission of wire rod electro -coppering production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110316 |