CN204276394U - The instrument of cleaning headstock gear screw rod dirt - Google Patents
The instrument of cleaning headstock gear screw rod dirt Download PDFInfo
- Publication number
- CN204276394U CN204276394U CN201420688490.4U CN201420688490U CN204276394U CN 204276394 U CN204276394 U CN 204276394U CN 201420688490 U CN201420688490 U CN 201420688490U CN 204276394 U CN204276394 U CN 204276394U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- scraping blade
- nut sleeve
- instrument
- headstock gear
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of instrument clearing up headstock gear screw rod dirt, this instrument comprises nut sleeve, hard scraping blade (5), soft scraping blade (7) and handle (8), at the bottom welding adjusting bracket (4) of nut sleeve, adjusting bracket (4) is upper fixes hard scraping blade (5) with head screw (9) adjustable type, soft scraping blade (7) is fixed at top clamping plate screw (10) of nut sleeve and clamping plate (6) adjustable type, in the outside of nut sleeve welding handle (8), the overall instrument forming cleaning headstock gear screw rod dirt.When the utility model utilizes nut sleeve to rotate along screw rod " rising " or " decline ", impurity in the silk groove of screw rod and greasy dirt is tentatively cleared up by hard scraping blade, cleared up further by soft scraping blade again, structure is simple, easy to use, handling safety, cleaning quality is high, maintenance cost is low, and reduce labour intensity, efficiency is high.
Description
Technical field
The utility model relates to instrument, is specifically related to a kind of instrument clearing up headstock gear screw rod dirt.
Background technology
Worm-type open-close machine is middle-size and small-size crane gear conventional in hydraulic engineering, is widely used in middle-size and small-size culverts and water gates, the gate of ship lock and water delivery door and opens and closes.The screw rod of worm-type open-close machine is often in air or water, the dirts such as dust, impurity, greasy dirt, silt are easily deposited in the silk groove of screw rod, the heel and toe wear of load-bearing nut silk bud is accelerated in opening-closing process, shorten the service life of load-bearing nut, bring potential safety hazard to the operation of headstock gear.The maintenance method that screw rod is conventional is: with the impurity in scraper, hairbrush cleaning silk groove and greasy dirt, then clean with rove towel and diesel oil.The shortcoming of this method is: time-consuming, and effort, efficiency is low, and maintenance effect is poor.
Summary of the invention
The purpose of this utility model is: provide a kind of instrument clearing up headstock gear screw rod dirt, and replace conventional scraper, hairbrush, gauze kerchief for clearing up greasy dirt in worm-type open-close machine screw rod silk groove and impurity, time saving and energy saving, efficiency is high, and maintenance effect is good.
Technical solution of the present utility model is: this instrument comprises nut sleeve, hard scraping blade, soft scraping blade and handle, at the bottom welding adjusting bracket of nut sleeve, adjusting bracket fixes hard scraping blade with a head screw adjustable type, soft scraping blade is fixed at the top clamping plate screw of nut sleeve and clamping plate adjustable type, at the outside of nut sleeve welding handle, the overall instrument forming cleaning headstock gear screw rod dirt.
Wherein, the nose shape of hard scraping blade, soft scraping blade is identical with the shape of the silk slot cross-section of screw rod.
Wherein, nut sleeve is connected to form by two semicircle annulus, and the inwall of semicircle annulus establishes internal thread, and one end welding hinge of two semicircle annulus, the other end of two semicircle annulus welds connecting plate respectively and connects two pieces of connecting plates by bolt, forms the nut sleeve coordinating screw rod.
When the utility model utilizes nut sleeve to rotate along screw rod " rising " or " decline ", impurity in the silk groove of screw rod and greasy dirt is tentatively cleared up by hard scraping blade, cleared up further by soft scraping blade, structure is simple, easy to use again, handling safety, cleaning quality is high, reduces maintenance cost, reduces labour intensity, efficiency is high, has wide promotion prospect.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model structure.
Fig. 2 is the top view of the utility model structure.
In figure: 1 semicircle annulus, 2 hinges, 3 bolts, 4 adjusting brackets, 5 hard scraping blades, 6 clamping plate, 7 soft scraping blades, 8 handles, 9 head screws, 10 clamping plate screws, 11 connecting plates.
Detailed description of the invention
As shown in Figure 1, 2, this instrument comprises nut sleeve, hard scraping blade 5, soft scraping blade 7 and handle 8, at the bottom welding adjusting bracket 4 of nut sleeve, adjusting bracket 4 fixes hard scraping blade 5 with head screw 9 adjustable type, soft scraping blade 7 is fixed at the top clamping plate screw 10 of nut sleeve and clamping plate 6 adjustable type, at the outside of nut sleeve welding handle 8, the overall instrument forming cleaning headstock gear screw rod dirt.
Wherein, the nose shape of hard scraping blade 5, soft scraping blade 7 is identical with the shape of the silk slot cross-section of screw rod.
Wherein, nut sleeve is connected to form by two semicircle annulus 1, and the inwall of semicircle annulus 1 establishes internal thread, one end welding hinge 2 of two semicircle annulus, the other end of two semicircle annulus welds connecting plate 11 respectively and connects two pieces of connecting plates by bolt 3, forms the nut sleeve coordinating screw rod.
During use, unclamp bolt 3 and allow two semicircle annulus 1 encase screw rod, then adjusting bolt is to degree of tightness appropriateness; Head screw 9 will be screwed in the silk groove of hard scraping blade 5 augering screw; Clamping plate screw 10 is screwed to degree of tightness appropriateness in the silk groove soft scraping blade 7 also being pushed screw rod; Hold handle 8 to rotate, hard scraping blade 5 front soft scraping blade 7 after at the uniform velocity advance and clear up impurity in the silk groove of screw rod and greasy dirt together.
Claims (3)
1. clear up the instrument of headstock gear screw rod dirt, it is characterized in that: this instrument comprises nut sleeve, hard scraping blade (5), soft scraping blade (7) and handle (8), at the bottom welding adjusting bracket (4) of nut sleeve, adjusting bracket (4) is upper fixes hard scraping blade (5) with head screw (9) adjustable type, soft scraping blade (7) is fixed at top clamping plate screw (10) of nut sleeve and clamping plate (6) adjustable type, in the outside of nut sleeve welding handle (8), the overall instrument forming cleaning headstock gear screw rod dirt.
2. the instrument of cleaning headstock gear screw rod dirt according to claim 1, is characterized in that: hard scraping blade (5), the nose shape of soft scraping blade (7) are identical with the shape in the cross section of the silk groove of screw rod.
3. the instrument of cleaning headstock gear screw rod dirt according to claim 1, it is characterized in that: nut sleeve is connected to form by two semicircle annulus (1), the inwall of semicircle annulus (1) establishes internal thread, one end welding hinge (2) of two semicircle annulus, the other end of two semicircle annulus welds connecting plate (11) respectively and connects two pieces of connecting plates by bolt (3), forms the nut sleeve coordinating screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688490.4U CN204276394U (en) | 2014-11-18 | 2014-11-18 | The instrument of cleaning headstock gear screw rod dirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688490.4U CN204276394U (en) | 2014-11-18 | 2014-11-18 | The instrument of cleaning headstock gear screw rod dirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276394U true CN204276394U (en) | 2015-04-22 |
Family
ID=52859592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688490.4U Expired - Fee Related CN204276394U (en) | 2014-11-18 | 2014-11-18 | The instrument of cleaning headstock gear screw rod dirt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834173A (en) * | 2016-04-26 | 2016-08-10 | 重庆科技学院 | Scale cleaning device for oil pipe external thread |
| CN113089620A (en) * | 2021-03-22 | 2021-07-09 | 上海外高桥造船有限公司 | Self-elevating drilling platform locking device |
-
2014
- 2014-11-18 CN CN201420688490.4U patent/CN204276394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834173A (en) * | 2016-04-26 | 2016-08-10 | 重庆科技学院 | Scale cleaning device for oil pipe external thread |
| CN105834173B (en) * | 2016-04-26 | 2019-01-01 | 重庆科技学院 | Oil tube external thread stay-furring tool |
| CN113089620A (en) * | 2021-03-22 | 2021-07-09 | 上海外高桥造船有限公司 | Self-elevating drilling platform locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jianhua Inventor after: Zhang Min Inventor after: Liu Honglin Inventor after: Xu Ming Inventor after: Wang Congyou Inventor after: Rong Haibei Inventor after: Chen Li Inventor before: Wang Jianhua Inventor before: Zhang Min Inventor before: Liu Honglin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG JIANHUA ZHANG MIN LIU HONGLIN TO: WANG JIANHUA ZHANG MIN LIU HONGLIN XU MING WANG CONGYOU RONG HAIBEI CHEN LI |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |