CN109483457B - Wind-powered electricity generation becomes oar non-magnetism gasket assembly and disassembly tools - Google Patents
Wind-powered electricity generation becomes oar non-magnetism gasket assembly and disassembly tools Download PDFInfo
- Publication number
- CN109483457B CN109483457B CN201811525099.1A CN201811525099A CN109483457B CN 109483457 B CN109483457 B CN 109483457B CN 201811525099 A CN201811525099 A CN 201811525099A CN 109483457 B CN109483457 B CN 109483457B
- Authority
- CN
- China
- Prior art keywords
- cap
- iron sheet
- fixed iron
- sleeve
- button
- 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.)
- Active
Links
- 230000005611 electricity Effects 0.000 title claims description 4
- 230000005389 magnetism Effects 0.000 title claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 80
- 229910052742 iron Inorganic materials 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 125000006850 spacer group Chemical group 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
- B25B15/04—Screwdrivers operated by rotating the handle with ratchet action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/101—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for hand-driven screw-drivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a wind power variable pitch non-magnetic gasket dismounting tool, which comprises a screwdriver, wherein a sleeve is sleeved above the screwdriver, a button is arranged above the sleeve, the button is in transmission connection with a transmission part, the transmission part is positioned in the sleeve, the transmission part is in transmission connection with a lifting rod, the lower end of the lifting rod is connected with a fixed iron sheet, the lower end of the fixed iron sheet is horizontally arranged and positioned at the lower end of the screwdriver; the transmission part comprises an upper cap and a lower cap, and in the wind power pitch-variable nonmagnetic gasket dismounting tool, the button can realize the downward movement positioning and the upward movement positioning of the fixed iron sheet through the transmission part, so that the clamping and the loosening of the bolt gasket are realized, and the operation is convenient and simple; in addition, the sleeve and the screwdriver can be flexibly detached, the practicability of the tool is improved, and the tool is reasonable in design and suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of wind power production, in particular to a wind power pitch-variable nonmagnetic gasket dismounting tool.
Background
The wind power pitch-changing cabinet is internally provided with a 'size and gold' structure, namely, the space design is compact, and the layout is compact. For special large objects: such as assembly of the capacitor, fixation of the driver, etc. The assembly space where the nonmagnetic bolt is located is relatively narrow, hands cannot extend into the assembly space at all, the bolt rod portion is difficult to screw into the component, the process requirement also has to be increased by a nonmagnetic second spring washer or a flat washer, the assembly difficulty is certainly increased, and even if the assembly is installed, the problem of difficult disassembly can be encountered during disassembly.
The bolt, the spring washer or the flat washer is not magnetic, can not be adsorbed on the screwdriver for screwing, and is structurally modified, so that the non-magnetic bolt and the spring washer or the flat washer can be clamped, and the screw can be required to be loosened at any time.
Disclosure of Invention
The invention aims to overcome the defects and provides a wind power pitch-variable non-magnetic gasket dismounting tool capable of fixing a non-magnetic gasket.
The invention realizes the above purpose through the following technical scheme:
the utility model provides a wind-powered electricity generation becomes oar does not have magnetic gasket assembly and disassembly tools, includes the screwdriver, and the cover is equipped with a sleeve pipe above the screwdriver, and the top of sleeve pipe is equipped with a button, and the button transmission is connected with a drive unit, and drive unit is located sheathed tube inside, and drive unit transmission is connected with a lifter, and the lower extreme of lifter is connected with a fixed iron sheet, and the lower extreme of fixed iron sheet sets up horizontally, and is located the lower extreme of screwdriver;
the transmission part comprises an upper cap and a lower cap, the vertical section of the upper cap is concave, the vertical section of the lower cap is convex, the upper end of the lower cap is embedded into the upper cap, the upper part of the upper cap is connected with the button, the lower end face of the upper cap is provided with a circle of first ratchets, the lower cap is provided with a circle of second ratchets, the second ratchets are arranged at the contact positions of the upper cap and the lower cap, the number of the second ratchets is 8, the first ratchets are meshed with the second ratchets, the lower end of the lower cap is connected with the upper end of the lifting rod, the periphery of the lifting rod is sleeved with a second spring, and the two ends of the second spring are respectively connected with the lower end of the lower cap and the bottom of the sleeve;
four guide rails are uniformly arranged on the inner wall of the sleeve, four guide grooves are formed in the periphery of the upper cap and the periphery of the lower cap, the four guide grooves correspond to the four guide rails one by one, and the guide rails can be embedded into the corresponding guide grooves.
In the wind power pitch-variable nonmagnetic gasket dismounting tool, the top of a screw driver is propped against a bolt, and then a fixed iron sheet at the lower end of a lifting rod on the screw driver clamps a gasket, so that the gasket is attached to the bolt; then the bolt is screwed down, the button is pressed down, the lifting rod moves downwards under the action of the transmission part, at the moment, the fixed iron sheet loosens the gasket, and the screwdriver is taken down; when the screw gasket is needed to be screwed again, the gasket is only needed to be placed between the fixed iron sheet and the bolt, the button is pressed down, the lifting rod ascends under the action of the transmission part, and the fixed iron sheet can clamp the gasket at the moment;
in the transmission part, the button is pressed firstly, the upper cap pushes the lower cap downwards, when the lower cap is separated from the guide rail, the lower cap rotates rightwards by one tooth pitch which is equivalent to one eighth of a circle due to the meshing action of the first ratchet and the second ratchet, and the lower cap pushes the lifting rod to move downwards; after the hand is loosened, the second spring rebounds to lower the cap, at the moment, the guide groove of the lower cap cannot pop up in the middle of the adjacent guide rail, the second ratchet cannot be reset to be blocked, and at the moment, the fixed iron sheet loosens the bolt gasket;
when the button is pressed once again, the upper cap pushes the lower cap downwards, when the lower cap is separated from the guide rail, the lower cap is rotated rightwards by one tooth pitch under the meshing action of the first ratchet and the second ratchet, and the upper tooth pitch is connected with a quarter circle of rotation, and the guide groove of the lower cap is just aligned with the guide rail, so that the lower cap is rebounded to the original position along the guide rail (namely, the second ratchet is reset), and at the moment, the fixed iron sheet clamps the bolt gasket.
Preferably, the fixed iron sheet is U-shaped, the opening of the U-shaped opening faces the screwdriver, and the upper end of the fixed iron sheet is connected with the lifting rod; the fixed iron sheet is U-shaped, so that the lower end face of the fixed iron sheet can clamp and unclamp the bolt gasket.
Preferably, the height of the fixed iron sheet is larger than the thickness of the bolt head of the bolt; can realize fixed iron sheet clamping bolt and gasket.
Preferably, the fixed iron sheet may be circular arc-shaped or flat.
Preferably, a first spring is arranged between the upper end and the lower end of the fixed iron sheet, and the first spring is positioned in the fixed iron sheet; under normal conditions, the first spring is in a normal state; after preventing long-time work, fixed iron sheet loses elasticity, under the effect of first spring, can improve the clamping force to the gasket.
Preferably, the second spring is in a compressed state when the button is pressed.
Preferably, the top of the sleeve is provided with a cover plate, the center of the cover plate is provided with a through hole, the button penetrates through the through hole, the lower end face of the cover plate is provided with four positioning blocks, the upper end face of the screwdriver is provided with four positioning grooves, and the four positioning blocks are in one-to-one correspondence with and are matched with the four positioning grooves; the sleeve is only required to be sleeved on the screwdriver, and the relative fixation between the sleeve and the screwdriver can be realized through the positioning block and the positioning groove, so that the flexible disassembly of the device is realized.
The beneficial effects of the invention are as follows: in the wind power pitch-variable nonmagnetic gasket dismounting tool, the button can realize downward movement positioning and upward movement positioning of the fixed iron sheet through the transmission part, so that the clamping and loosening of the bolt gasket are realized, and the operation is convenient and simple; moreover, the sleeve and the screwdriver can be flexibly detached, and the practicability of the tool is improved.
Drawings
The invention will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the transmission component of the present invention;
FIG. 3 is a schematic structural view of the transmission component of the present invention;
fig. 4 is a schematic structural view of the sleeve of the present invention.
In the figure: 1. the screwdriver comprises a screwdriver body, a fixed iron sheet, a first spring, a bolt, a gasket, a button, a sleeve, a lifting rod, an upper cap, a lower cap, a second spring, a first ratchet, a second ratchet, a guide rail, a positioning block and a through hole.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
Example 1:
as shown in fig. 1-4, a wind power pitch-variable nonmagnetic gasket dismounting tool comprises a screw driver 1, wherein a sleeve 7 is sleeved above the screw driver 1, a button 6 is arranged above the sleeve 7, the button 6 is in transmission connection with a transmission part, the transmission part is positioned in the sleeve 7, the transmission part is in transmission connection with a lifting rod 8, the lower end of the lifting rod 8 is connected with a fixed iron sheet 2, the lower end of the fixed iron sheet 2 is horizontally arranged, and the fixed iron sheet is positioned at the lower end of the screw driver 1;
the transmission part comprises an upper cap 9 and a lower cap 10, the vertical section of the upper cap 9 is concave, the vertical section of the lower cap 10 is convex, the upper end of the lower cap 10 is embedded into the upper cap 9, the upper part of the upper cap 9 is connected with a button 6, a circle of first ratchets 12 are arranged on the lower end surface of the upper cap 9, a circle of second ratchets 13 are arranged on the lower cap 10, the second ratchets 13 are arranged at the contact positions of the upper cap 9 and the lower cap 10, the number of the second ratchets 13 is 8, the number of the first ratchets 12 is 8, the first ratchets 12 are meshed with the second ratchets 13, the lower end of the lower cap 10 is connected with the upper end of a lifting rod 8, a second spring 11 is sleeved on the periphery of the lifting rod 8, and two ends of the second spring 11 are respectively connected with the lower end of the lower cap 10 and the bottom of a sleeve 7;
four guide rails 14 are uniformly arranged on the inner wall of the sleeve 7, four guide grooves are respectively arranged on the periphery of the upper cap 9 and the periphery of the lower cap 10, the four guide grooves correspond to the four guide rails 14 one by one, and the guide rails 14 can be embedded into the corresponding guide grooves.
In this embodiment: the fixed iron sheet 2 is U-shaped, and the opening of the U-shaped faces the screwdriver 1, and the upper end of the fixed iron sheet 2 is connected with the lifting rod 8.
In this embodiment: the height of the fixed iron sheet 2 is larger than the thickness of the bolt head of the bolt 4.
In this embodiment: the fixed iron sheet 2 may be circular arc-shaped or flat.
In this embodiment: a first spring 3 is arranged between the upper end and the lower end of the fixed iron sheet 2, and the first spring 3 is positioned in the fixed iron sheet 2; under normal conditions, the first spring 3 is in a normal state.
In this embodiment: when the button 6 is pressed, the second spring 11 is in a compressed state.
In this embodiment: the top of sleeve pipe 7 is equipped with the apron, and the center department of apron is equipped with a through-hole 16, and button 6 passes through-hole 16, and the apron lower terminal surface is equipped with four locating pieces 15, and the up end of screwdriver 1 is equipped with four constant head tanks, and four locating pieces 15 and four constant head tanks one-to-one and match.
The present invention has been made in view of the above-described circumstances, and it is an object of the present invention to provide a portable electronic device capable of performing various changes and modifications without departing from the scope of the technical spirit of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (3)
1. Wind-powered electricity generation becomes oar does not have magnetism gasket assembly and disassembly tools, its characterized in that: the screw driver comprises a screw driver, wherein a sleeve is sleeved above the screw driver, a button is arranged above the sleeve, the button is in transmission connection with a transmission part, the transmission part is positioned in the sleeve, the transmission part is in transmission connection with a lifting rod, the lower end of the lifting rod is connected with a fixed iron sheet, the lower end of the fixed iron sheet is horizontally arranged, and the fixed iron sheet is positioned at the lower end of the screw driver; the transmission part comprises an upper cap and a lower cap, the vertical section of the upper cap is concave, the vertical section of the lower cap is convex, the upper end of the lower cap is embedded into the upper cap, the upper part of the upper cap is connected with the button, the lower end face of the upper cap is provided with a circle of first ratchets, the lower cap is provided with a circle of second ratchets, the second ratchets are arranged at the contact positions of the upper cap and the lower cap, the number of the second ratchets is 8, the first ratchets are meshed with the second ratchets, the lower end of the lower cap is connected with the upper end of the lifting rod, the periphery of the lifting rod is sleeved with a second spring, and the two ends of the second spring are respectively connected with the lower end of the lower cap and the bottom of the sleeve; four guide rails are uniformly arranged on the inner wall of the sleeve, four guide grooves are respectively arranged on the periphery of the upper cap and the periphery of the lower cap, the four guide grooves correspond to the four guide rails one by one, and the guide rails can be embedded into the corresponding guide grooves;
the fixed iron sheet is U-shaped, the opening of the U-shaped opening faces the screwdriver, and the upper end of the fixed iron sheet is connected with the lifting rod; the height of the fixed iron sheet is larger than the thickness of the bolt head of the bolt; a first spring is arranged between the upper end and the lower end of the fixed iron sheet and is positioned in the fixed iron sheet; under normal conditions, the first spring is in a normal state.
2. The wind power pitch non-magnetic spacer removal tool of claim 1, wherein: when the button is pressed, the second spring is in a compressed state.
3. The wind power pitch non-magnetic spacer removal tool of claim 1, wherein: the top of the sleeve is provided with a cover plate, a through hole is formed in the center of the cover plate, the button penetrates through the through hole, the lower end face of the cover plate is provided with four positioning blocks, the upper end face of the screwdriver is provided with four positioning grooves, and the four positioning blocks are in one-to-one correspondence with and matched with the four positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525099.1A CN109483457B (en) | 2018-12-13 | 2018-12-13 | Wind-powered electricity generation becomes oar non-magnetism gasket assembly and disassembly tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525099.1A CN109483457B (en) | 2018-12-13 | 2018-12-13 | Wind-powered electricity generation becomes oar non-magnetism gasket assembly and disassembly tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109483457A CN109483457A (en) | 2019-03-19 |
| CN109483457B true CN109483457B (en) | 2024-03-15 |
Family
ID=65710147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525099.1A Active CN109483457B (en) | 2018-12-13 | 2018-12-13 | Wind-powered electricity generation becomes oar non-magnetism gasket assembly and disassembly tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109483457B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523860B (en) * | 2019-08-22 | 2023-12-01 | 迅达（中国）电梯有限公司 | Adjusting tool and method for using adjusting tool |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165772A (en) * | 1977-02-18 | 1979-08-28 | Asakichi Suga | Device for driving screws, rivets and the like |
| CN201320738Y (en) * | 2008-12-19 | 2009-10-07 | 萧烨挺 | Screwdriver capable of capturing screws |
| CN203266529U (en) * | 2013-05-13 | 2013-11-06 | 张景越 | Magnetic adjustable screwdriver |
| CN103659696A (en) * | 2012-09-21 | 2014-03-26 | 宁波工程学院 | Semi-automatic efficient screwdriver |
| CN203665405U (en) * | 2013-10-17 | 2014-06-25 | 李永光 | Ratchet screwdriver |
| CN104416524A (en) * | 2013-08-20 | 2015-03-18 | 襄阳市诸葛亮中学 | Screwdriver screw driving guide clamp |
| CN104440735A (en) * | 2014-11-20 | 2015-03-25 | 苏州速腾电子科技有限公司 | Screwdriver |
| CN104647267A (en) * | 2013-11-19 | 2015-05-27 | 襄阳市诸葛亮中学 | Screw clamping ring used in match with screwdriver |
| CN205465909U (en) * | 2016-03-24 | 2016-08-17 | 林蓉如 | Screwdriver with structure of being locked |
| CN205465914U (en) * | 2016-01-27 | 2016-08-17 | 国网山东省电力公司莘县供电公司 | But centre gripping screwdriver |
| CN206200843U (en) * | 2016-11-29 | 2017-05-31 | 罗浩诚 | A kind of All-in-One screw writing of indictments, appeals, etc. |
| CN106808424A (en) * | 2015-11-30 | 2017-06-09 | 王百龙 | A kind of tight lock screw fixes buckle device |
| WO2018129709A1 (en) * | 2017-01-13 | 2018-07-19 | 杭州巨星工具有限公司 | Ratchet screwdriver |
| CN209364498U (en) * | 2018-12-13 | 2019-09-10 | 江阴弘远新能源科技有限公司 | A kind of nonmagnetic gasket dismantling device of wind electricity change paddle |
-
2018
- 2018-12-13 CN CN201811525099.1A patent/CN109483457B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165772A (en) * | 1977-02-18 | 1979-08-28 | Asakichi Suga | Device for driving screws, rivets and the like |
| CN201320738Y (en) * | 2008-12-19 | 2009-10-07 | 萧烨挺 | Screwdriver capable of capturing screws |
| CN103659696A (en) * | 2012-09-21 | 2014-03-26 | 宁波工程学院 | Semi-automatic efficient screwdriver |
| CN203266529U (en) * | 2013-05-13 | 2013-11-06 | 张景越 | Magnetic adjustable screwdriver |
| CN104416524A (en) * | 2013-08-20 | 2015-03-18 | 襄阳市诸葛亮中学 | Screwdriver screw driving guide clamp |
| CN203665405U (en) * | 2013-10-17 | 2014-06-25 | 李永光 | Ratchet screwdriver |
| CN104647267A (en) * | 2013-11-19 | 2015-05-27 | 襄阳市诸葛亮中学 | Screw clamping ring used in match with screwdriver |
| CN104440735A (en) * | 2014-11-20 | 2015-03-25 | 苏州速腾电子科技有限公司 | Screwdriver |
| CN106808424A (en) * | 2015-11-30 | 2017-06-09 | 王百龙 | A kind of tight lock screw fixes buckle device |
| CN205465914U (en) * | 2016-01-27 | 2016-08-17 | 国网山东省电力公司莘县供电公司 | But centre gripping screwdriver |
| CN205465909U (en) * | 2016-03-24 | 2016-08-17 | 林蓉如 | Screwdriver with structure of being locked |
| CN206200843U (en) * | 2016-11-29 | 2017-05-31 | 罗浩诚 | A kind of All-in-One screw writing of indictments, appeals, etc. |
| WO2018129709A1 (en) * | 2017-01-13 | 2018-07-19 | 杭州巨星工具有限公司 | Ratchet screwdriver |
| CN209364498U (en) * | 2018-12-13 | 2019-09-10 | 江阴弘远新能源科技有限公司 | A kind of nonmagnetic gasket dismantling device of wind electricity change paddle |
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| Publication number | Publication date |
|---|---|
| CN109483457A (en) | 2019-03-19 |
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Country or region after: China Address after: 214000 Building A, Standard Workshop Phase II, Runzhou Road, Industrial Transformation Cluster, Huishan District, Wuxi City, Jiangsu Province Applicant after: Jiangsu Naquan Hongyuan New Energy Technology Co.,Ltd. Address before: 214400 No.95 Yueshan Road, Yuecheng Town, Jiangyin City, Wuxi City, Jiangsu Province Applicant before: JIANGYIN HONGYUAN NEW ENERGY TECHNOLOGY CO.,LTD. Country or region before: China |
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