CN107416305A - A kind of three-phase electric energy meter tray for work pieces - Google Patents
A kind of three-phase electric energy meter tray for work pieces Download PDFInfo
- Publication number
- CN107416305A CN107416305A CN201710688012.1A CN201710688012A CN107416305A CN 107416305 A CN107416305 A CN 107416305A CN 201710688012 A CN201710688012 A CN 201710688012A CN 107416305 A CN107416305 A CN 107416305A
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- extension spring
- drag hook
- electric energy
- energy meter
- 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
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/02—Rigid pallets with side walls, e.g. box pallets
- B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/44—Elements or devices for locating articles on platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/0081—Elements or devices for locating articles
- B65D2519/00815—Elements or devices for locating articles on the pallet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention discloses a kind of three-phase electric energy meter tray for work pieces, the kerve is provided with screwed hole close to one end of shelves bar, the lower end of the alignment pin is fixed in screwed hole, the middle part of the alignment pin is provided with positioning step, the diameter of the positioning step is more than the diameter of screwed hole, the top of the alignment pin is provided with groove, and one end of the extension spring is hung in groove, and the other end of the extension spring is connected with the afterbody of drag hook body.It is an advantage of the invention that：By setting positioning step to limit the stroke that alignment pin is screwed on alignment pin, ensure that extension spring end declines highly consistent, make extension spring keep level state, be advantageous to extend the service life of extension spring, while groove is opened up on alignment pin, the end of alignment pin is fixed, so when each extension spring is reclaimed, the end of extension spring will not also release out of groove, that is, the end of extension spring will not unclamp with alignment pin, ensure that extension spring is effectively run steadily in the long term.
Description
Technical field
The present invention relates to a kind of three-phase electric energy meter tray for work pieces.
Background technology
Existing power industry needs to use many three-phase electric energy meters, and tray for work pieces is provided with drag hook, and drag hook is by drawing
The elastic force of spring is clamped to the electric energy meter being placed on tray for work pieces, and present extension spring one end is fixedly connected with drag hook, and another
End finds that limited location, is not taken in electric energy meter due to simply hanging on alignment pin by hanging on alignment pin, in actual use
After walking, the elastic force of preferential extension spring makes drag hook reclaim rapidly, can now be loosened between extension spring and alignment pin, easily causes extension spring with determining
Position pin departs from, and has influence on subsequent operation.
The content of the invention
It is an object of the invention to provide a kind of three-phase electric energy meter tray for work pieces, can effectively solve the problem that existing extension spring and positioning
The problem of pin easily disengages.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of three-phase electric energy meter work
Part pallet, including tray body, the pallet are surrounded by the shelves bar upwardly extended, and the tray body is provided with least one set
Drag hook component, drag hook component described in one group include two drag hook bodies, and two drag hook bodies be arranged in parallel, in the tray body
The kerve that drag hook body is set is provided with, a drag hook body is arranged in a kerve, and alignment pin and extension spring are additionally provided with kerve,
The kerve is provided with screwed hole close to one end of shelves bar, and the lower end of the alignment pin is fixed in screwed hole, the alignment pin
Middle part is provided with positioning step, and the top of the alignment pin is provided with groove, and one end of the extension spring is hung in groove, the extension spring
The other end is connected with the afterbody of drag hook body.
Preferably, the spacing between two drag hook bodies is more than the half of three-phase electric energy meter width and is less than three-phase electric energy meter
Width.
Preferably, the diameter of the positioning step is more than the diameter of screwed hole.
Preferably, after the alignment pin is fixed in screwed hole, alignment pin is highly less than the top surface of kerve.
The bottom of the alignment pin is provided with dismountable plug, and alignment pin is provided with through hole along axis, in the through hole of alignment pin
Provided with locating rod, kerve is stretched out on the top of locating rod, stage clip is provided between the bottom of locating rod and plug, the bottom of locating rod is set
There is the lower block extended radially outward, the through hole top of the alignment pin is provided with the upper stopper radially extended to center, with
Locating rod is prevented to depart from through hole from through hole top；Locating rod is set on alignment pin, tray for work pieces is at least applicable two kinds
Various sizes of terminal device, when encountering large scale terminal device, will there are drag hook and shelves bar to be positioned, now terminal device
By in the through hole of locating rod press-in alignment pin, locating rod does not work, will be by positioning when encountering the less terminal device of size
Bar and drag hook carry out positioning action, and this structure enormously simplify detent mechanism, same compatible at least two chis of this equipment that allow
Very little device end, greatly expands use range.
Compared with prior art, it is an advantage of the invention that：By setting positioning step to be screwed into alignment pin on alignment pin
Stroke limited, ensure that extension spring end declines highly consistent, make extension spring keep level state, be advantageous to extend extension spring
Service life, while groove is opened up on alignment pin, the end of alignment pin is fixed, so when each extension spring is reclaimed
Wait, the end of extension spring will not also release out of groove, that is, the end of extension spring will not unclamp with alignment pin, ensure that extension spring is grown
Phase stable effective operation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of three-phase electric energy meter tray for work pieces of the present invention；
Fig. 2 is the structural representation of alignment pin in the present invention.
Embodiment
Refering to Fig. 1, Fig. 2, a kind of three-phase electric energy meter tray for work pieces, including tray body 1, the tray body are surrounded by
The shelves bar 2 upwardly extended, the tray body 1 are provided with least one set of drag hook component, and drag hook component described in one group includes two
Drag hook body 3, two drag hook bodies 3 be arranged in parallel, and the spacing between two drag hook bodies 3 is more than the one of three-phase electric energy meter width
Partly and it is less than the width of three-phase electric energy meter, the kerve 4 that drag hook body 3 is set, a drag hook body is provided with the tray body 1
3 are arranged in a kerve 4, and alignment pin 6 and extension spring 7 are additionally provided with kerve 4, and the kerve 4 is provided with spiral shell close to one end of grade bar 2
Pit 5, the lower end of the alignment pin 6 are fixed in screwed hole 5, and the middle part of the alignment pin 6 is provided with positioning step 8, described fixed
The diameter of position step 8 is more than the diameter of screwed hole 5, and the top of the alignment pin 6 is provided with groove 9, and one end of the extension spring 7 is hung over
In groove 9, the other end of the extension spring 7 is connected with the afterbody of drag hook body 3.
In order to expand the scope of application of tray for work pieces, after the alignment pin 6 is fixed in screwed hole 5, alignment pin 6 is highly low
In the top surface of kerve 4, the bottom of the alignment pin 6 is provided with dismountable plug 10, and alignment pin 6 is provided with through hole 11 along axis, fixed
Be provided with locating rod 12 in the through hole 11 of position pin 6, kerve 4 is stretched out on the top of locating rod 12, the bottom of locating rod 12 and plug 10 it
Between be provided with stage clip 13, the bottom of locating rod 12 is provided with the lower block 14 extended radially outward, and the through hole 11 of the alignment pin 6 pushes up
End is provided with the upper stopper 15 radially extended to center, to prevent locating rod 12 from departing from through hole 11 from the top of through hole 11；Positioning
Locating rod 12 is set on pin 6, tray for work pieces is at least applicable two kinds of various sizes of terminal devices, is encountering large scale end
During end equipment, will there are drag hook and shelves bar 2 to be positioned, now locating rod 12 is pressed into the through hole 11 of alignment pin 6 by terminal device,
Locating rod 12 does not work, and when encountering the less terminal device of size, will carry out positioning action by locating rod 12 and drag hook, this
Structure enormously simplify detent mechanism, with allow this equipment compatibility at least two sizes device end, greatly expand
Use range.
Limited by the stroke for setting positioning step 8 to be screwed into alignment pin 6 on alignment pin 6, ensure the end of extension spring 7
What is declined is highly consistent, makes the keep level state of extension spring 7, is advantageous to extend the service life of extension spring 7, while on alignment pin 6
Groove 9 is opened up, the end of alignment pin 6 is fixed, so when each extension spring 7 is reclaimed, the end of extension spring 7 also will not
Released out of groove 9, that is, the end of extension spring 7 will not unclamp with alignment pin 6, ensure that the effective fortune steady in a long-term of extension spring 7
OK.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of three-phase electric energy meter tray for work pieces, including tray body (1), the tray body (1), which is surrounded by, to be upwardly extended
Shelves bar (2), the tray body (1) is provided with least one set of drag hook component, it is characterised in that：Drag hook component bag described in one group
Two drag hook bodies (3) are included, two drag hook bodies (3) be arranged in parallel, are provided with the tray body (1) and set drag hook body
(3) kerve (4), a drag hook body (3) are arranged in a kerve (4), and alignment pin (6) is additionally provided with kerve (4) and is drawn
Spring (7), the kerve (4) are provided with screwed hole (5) close to one end of shelves bar (2), and the lower end of the alignment pin (6) is fixed on screw thread
In hole (5), the middle part of the alignment pin (6) is provided with positioning step (8), and the top of the alignment pin (6) is provided with groove (9), institute
The one end for stating extension spring (7) is hung in groove (9), and the other end of the extension spring (7) is connected with the afterbody of drag hook body (3).
A kind of 2. three-phase electric energy meter tray for work pieces as claimed in claim 1, it is characterised in that：The bottom of the alignment pin (6)
Provided with dismountable plug (10), alignment pin (6) is provided with through hole (11) along axis, and it is fixed to be provided with the through hole (11) of alignment pin (6)
Position bar (12), the top of locating rod (12) stretch out kerve (4), stage clip are provided between the bottom of locating rod (12) and plug (10)
(13), the bottom of locating rod (12) is provided with the lower block (14) extended radially outward, through hole (11) top of the alignment pin (6)
End is provided with the upper stopper (15) radially extended to center.
A kind of 3. three-phase electric energy meter tray for work pieces as claimed in claim 2, it is characterised in that：The alignment pin (6) is fixed on
After in screwed hole (5), alignment pin (6) is highly less than the top surface of kerve (4).
A kind of 4. three-phase electric energy meter tray for work pieces as claimed in claim 1, it is characterised in that：Between two drag hook bodies (3)
Spacing be more than three-phase electric energy meter width half and less than three-phase electric energy meter width.
A kind of 5. three-phase electric energy meter tray for work pieces as claimed in claim 1, it is characterised in that：The positioning step (8) it is straight
Footpath is more than the diameter of screwed hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688012.1A CN107416305A (en) | 2017-08-12 | 2017-08-12 | A kind of three-phase electric energy meter tray for work pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688012.1A CN107416305A (en) | 2017-08-12 | 2017-08-12 | A kind of three-phase electric energy meter tray for work pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107416305A true CN107416305A (en) | 2017-12-01 |
Family
ID=60437986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710688012.1A Pending CN107416305A (en) | 2017-08-12 | 2017-08-12 | A kind of three-phase electric energy meter tray for work pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107416305A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004049222B3 (en) * | 2004-10-08 | 2006-01-26 | Daimlerchrysler Ag | Motor vehicle's luggage compartment has adjustable load bearing floor with openings through which extend support elements with cross sectional area reducing upwards in direction of luggage compartment for centering of objects |
| KR20120058977A (en) * | 2010-11-30 | 2012-06-08 | 현대중공업 주식회사 | A pallet for supporting a rear frame of wheel loader |
| CN202864085U (en) * | 2012-09-28 | 2013-04-10 | 杭州厚达自动化***有限公司 | Workpiece pallet |
| CN203005956U (en) * | 2012-12-25 | 2013-06-19 | 四川虹欧显示器件有限公司 | Positioning device for flat panel displays |
| CN203324468U (en) * | 2013-06-28 | 2013-12-04 | 杭州厚达自动化***有限公司 | Electric energy meter wiring and clearing apparatus |
| CN203519819U (en) * | 2013-10-29 | 2014-04-02 | 国家电网公司 | Automation detection system pallet compatible with three-phase electric energy meter and concentrator |
| US20140097587A1 (en) * | 2012-10-09 | 2014-04-10 | Attila Szasz | Universal paint tray cart |
| CN104456429A (en) * | 2014-12-03 | 2015-03-25 | 广州市浩洋电子有限公司 | Driving system for stage lamps and stage lamps adopting same |
| CN104670626A (en) * | 2015-03-09 | 2015-06-03 | 京东方科技集团股份有限公司 | Pallet |
| CN104859920A (en) * | 2015-04-20 | 2015-08-26 | 东华大学 | Cargo-carrying platform |
| CN105877300A (en) * | 2016-06-27 | 2016-08-24 | 无锡市阳山镇福寿水蜜桃专业合作社 | Fruit selling rack with adjustable volume |
| CN206299658U (en) * | 2016-11-18 | 2017-07-04 | 东莞市三威柔性自动化装备有限公司 | A kind of handle type positioning and locking pin |
| CN106976626A (en) * | 2017-06-06 | 2017-07-25 | 郑州电力高等专科学校 | A kind of combined intelligent ammeter turnover box |
| CN207225913U (en) * | 2017-08-12 | 2018-04-13 | 国网江西省电力公司电力科学研究院 | A kind of three-phase electric energy meter tray for work pieces |
-
2017
- 2017-08-12 CN CN201710688012.1A patent/CN107416305A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004049222B3 (en) * | 2004-10-08 | 2006-01-26 | Daimlerchrysler Ag | Motor vehicle's luggage compartment has adjustable load bearing floor with openings through which extend support elements with cross sectional area reducing upwards in direction of luggage compartment for centering of objects |
| KR20120058977A (en) * | 2010-11-30 | 2012-06-08 | 현대중공업 주식회사 | A pallet for supporting a rear frame of wheel loader |
| CN202864085U (en) * | 2012-09-28 | 2013-04-10 | 杭州厚达自动化***有限公司 | Workpiece pallet |
| US20140097587A1 (en) * | 2012-10-09 | 2014-04-10 | Attila Szasz | Universal paint tray cart |
| CN203005956U (en) * | 2012-12-25 | 2013-06-19 | 四川虹欧显示器件有限公司 | Positioning device for flat panel displays |
| CN203324468U (en) * | 2013-06-28 | 2013-12-04 | 杭州厚达自动化***有限公司 | Electric energy meter wiring and clearing apparatus |
| CN203519819U (en) * | 2013-10-29 | 2014-04-02 | 国家电网公司 | Automation detection system pallet compatible with three-phase electric energy meter and concentrator |
| CN104456429A (en) * | 2014-12-03 | 2015-03-25 | 广州市浩洋电子有限公司 | Driving system for stage lamps and stage lamps adopting same |
| CN104670626A (en) * | 2015-03-09 | 2015-06-03 | 京东方科技集团股份有限公司 | Pallet |
| CN104859920A (en) * | 2015-04-20 | 2015-08-26 | 东华大学 | Cargo-carrying platform |
| CN105877300A (en) * | 2016-06-27 | 2016-08-24 | 无锡市阳山镇福寿水蜜桃专业合作社 | Fruit selling rack with adjustable volume |
| CN206299658U (en) * | 2016-11-18 | 2017-07-04 | 东莞市三威柔性自动化装备有限公司 | A kind of handle type positioning and locking pin |
| CN106976626A (en) * | 2017-06-06 | 2017-07-25 | 郑州电力高等专科学校 | A kind of combined intelligent ammeter turnover box |
| CN207225913U (en) * | 2017-08-12 | 2018-04-13 | 国网江西省电力公司电力科学研究院 | A kind of three-phase electric energy meter tray for work pieces |
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| Title |
|---|
| 于信伟: "《机械制造工程学》", vol. 1, 哈尔滨工业大学出版社, pages: 193 - 194 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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: 20171201 |