CN103336258A - Portable meter verification rack - Google Patents
Portable meter verification rack Download PDFInfo
- Publication number
- CN103336258A CN103336258A CN2013102696107A CN201310269610A CN103336258A CN 103336258 A CN103336258 A CN 103336258A CN 2013102696107 A CN2013102696107 A CN 2013102696107A CN 201310269610 A CN201310269610 A CN 201310269610A CN 103336258 A CN103336258 A CN 103336258A
- Authority
- CN
- China
- Prior art keywords
- fixed bar
- connecting rod
- side fixed
- movable connecting
- rear side
- 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.)
- Granted
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The invention relates to an auxiliary device for on-site metering detection, in particular to a portable meter verification rack, which comprises a table board and support legs, wherein the table board is insulated and is arranged on the tops of the support legs; the support legs include fixing rods and movable supports; the fixing rods comprise front fixing rods and rear fixing rods; the movable supports are respectively arranged at the lower parts of the front fixing rods and the rear fixing rods; the movable supports respectively comprise hollow rotary rods and telescopic rods; the upper parts of the hollow rotary rods are hinged to the fixing rods; the lower parts of the hollow rotary rods are connected with the telescopic rods via adjusting bolts; fixing connecting rods are respectively arranged between movable supports at the lower parts of two front fixing rods and between movable supports at the lower parts of two rear fixing rods; movable connecting rods are respectively arranged between movable supports on the same side of and at the lower parts of the front fixing rods and the rear fixing rods; the movable connecting rods comprise front movable connecting rods and rear movable connecting rods. The portable meter verification rack is safe to operate, saves space, is suitable for different heights, and is convenient and practical.
Description
Technical field
The present invention relates to on-the-spot detection of a kind of metering and use servicing unit, specifically a kind of portable calibration stand.
Background technology
Using electric energy meter on-site calibrator at present; during standard devices such as secondary voltage drop tester; because its precise structure; it is bigger to conduct oneself with dignity; the test lead limited length; cause carrying out the scene detection; when particularly detecting the measuring apparatus that is installed in the switch cubicle; the equipment lead usually can take place to fall short of; unsettled phenomenon is placed or placed to equipment nowhere; generally be to use PT handcart or use insulating ladder place apparatus in the switch gear room in the prior art; but the PT handcart is transformer station's operation specialized equipment; carry out FIXED MANAGEMENT; insulating ladder is mainly used in high-rise working; and anti-slip tank is arranged above, and standard set-up is placed built on the sand.Therefore these two kinds of equipment are not special-purpose checkout equipments, and mobile inconvenience, can not reach convenient and practical purpose when a plurality of stoichiometric points detect simultaneously.Operate both lack of standardization, also inconvenient.
Summary of the invention
The present invention provides a kind of safe, convenient and practical a kind of portable calibration stand simple to operate in order to remedy deficiency of the prior art.
The present invention solves the technical scheme that its technical matters takes: a kind of portable calibration stand, comprise table top and supporting leg, described table top is arranged on the top of supporting leg, described table top is insulcrete, described supporting leg comprises fixed bar and travel(l)ing rest, described fixed bar comprises front side fixed bar and rear side fixed bar, described front side fixed bar and rear side fixed bar are separately positioned on front side and the rear side of table top bottom, described front side fixed bar and rear side fixed bar are respectively two and be symmetrical arranged, the bottom of described front side fixed bar and rear side fixed bar is respectively arranged with travel(l)ing rest, described travel(l)ing rest comprises hollow dwang and expansion link respectively, top and the fixed bar of described hollow dwang are hinged, the bottom links to each other with expansion link by regulating bolt, be respectively arranged with fixed connecting rod between the travel(l)ing rest of fixed bar bottom, described two front sides and between the travel(l)ing rest of two rear side fixed bar bottoms, fixed bar bottom, described front side and rear side fixed bar bottom are respectively arranged with movable connecting rod between the travel(l)ing rest of the same side, movable connecting rod and back movable connecting rod before described movable connecting rod comprises, be hinged between movable connecting rod and the back movable connecting rod before described, be hinged respectively between described preceding movable connecting rod and back movable connecting rod and the travel(l)ing rest.
Between the hollow dwang of described travel(l)ing rest and fixed bar and the movable connecting rod, link to each other by bolt respectively between preceding movable connecting rod and the back movable connecting rod, fix by nut.
The lower end of described expansion link is respectively arranged with the universal wheel of band parking device.
The length of described two front side fixed bars is identical, and the length of described two rear side fixed bars is identical, and the length of described front side fixed bar is less than the length of rear side fixed bar.
The bottom arranged outside of one of them hollow dwang of described rear side fixed bar bottom has bandage, and the reverse side of described bandage upper end is provided with box, and described bandage bottom is provided with son and buckles, and described box is detained the bonding that matches with son.
Described supporting leg is that aluminium alloy pipe is made.
The invention has the beneficial effects as follows: the present invention is owing to be provided with the universal wheel that has parking device, conveniently moving not only, and can stablize placement in the precalculated position, the present invention also can regulate the height and position of expansion link in hollow dwang by regulating bolt, thereby realizes regulating the height and position of stand table top, the phenomenon that the equipment lead falls short of can not take place, and table top of the present invention is insulator, handling safety can be packed up no the time, saves the space.The present invention's safety simple to operate is suitable for various height, and is convenient and practical.
Description of drawings
Fig. 1 is the structural representation of left view of the present invention;
Fig. 2 is the structural representation of rear view of the present invention;
Fig. 3 is the structural representation of right view of the present invention;
Fig. 4 is the structural representation of collapsed state of the present invention;
Among the figure: 1, table top, 2, the front side fixed bar, 3, the back movable connecting rod, 4, travel(l)ing rest, 5, son button, 6, bandage, 7, box, 8, hollow dwang, 9, preceding movable connecting rod, 10, rear side fixed bar, 11, universal wheel, 12, regulate bolt, 13, expansion link, 14, fixed connecting rod, 15, bolt, 16, nut.
Embodiment
The present invention is further illustrated to accompanying drawing 4 below in conjunction with accompanying drawing 1:
A kind of portable calibration stand, comprise table top 1 and supporting leg, described table top 1 is arranged on the top of supporting leg, described table top 1 is insulcrete, described supporting leg comprises fixed bar and travel(l)ing rest 4, described fixed bar comprises front side fixed bar 2 and rear side fixed bar 10, described front side fixed bar 2 and rear side fixed bar 10 are separately positioned on front side and the rear side of table top 1 bottom, described front side fixed bar 2 and rear side fixed bar 10 are respectively two and be symmetrical arranged, the bottom of described front side fixed bar 2 and rear side fixed bar 10 is respectively arranged with travel(l)ing rest 4, described travel(l)ing rest 4 comprises hollow dwang 8 and expansion link 13 respectively, top and the fixed bar of described hollow dwang 8 are hinged, hollow dwang 8 can rotate along fixed bar, the bottom links to each other with expansion link 13 by regulating bolt 12, the height and position of adjustable and retractable bar 13 in hollow dwang 8, be respectively arranged with fixed connecting rod 14 between the travel(l)ing rest 4 of described two front side fixed bar 2 bottoms and between the travel(l)ing rest 4 of two rear side fixed bar 10 bottoms, travel(l)ing rest 4 is played a supporting role, fixed bar 2 bottoms, described front side and rear side fixed bar 10 bottoms are respectively arranged with movable connecting rod between the travel(l)ing rest 4 of the same side, movable connecting rod 9 and back movable connecting rod 3 before described movable connecting rod comprises, be hinged between movable connecting rod 9 and the back movable connecting rod 3 before described, be hinged respectively between movable connecting rod 9 and back movable connecting rod 3 and the travel(l)ing rest before described, movable connecting rod can rotate along travel(l)ing rest 4, can upwards turn up between simultaneously preceding movable connecting rod 9 and the back movable connecting rod 3.
Between the hollow dwang 8 of described travel(l)ing rest and fixed bar and the movable connecting rod, link to each other by bolt 15 respectively between preceding movable connecting rod 9 and the back movable connecting rod 3, fix by nut 16.When rotating, unclamp nut 16, when fixedly, fastening nut 16 gets final product.
The lower end of described expansion link 13 is respectively arranged with the universal wheel 11 of band parking device.So that stand moves and stable placement the in the precalculated position.
The length of described two front side fixed bars 2 is identical, and the length of described two rear side fixed bars 10 is identical, and the length of described front side fixed bar 2 is less than the length of rear side fixed bar 10.Stand is conveniently packed up.
Can fix when the collapsed state in order to make stand, the bottom arranged outside of one of them hollow dwang 8 of described rear side fixed bar 10 bottoms has bandage 6, the reverse side of described bandage 6 upper ends is provided with box 7, described bandage 6 bottoms are provided with son and buckles 5, described box 7 and sub 5 bondings that match of detaining.
Described supporting leg is that aluminium alloy pipe is made.Whole light durable.
The present invention in use, only needing that the present invention is moved to preposition fixes, regulate the height and position of expansion link 13 in hollow dwang 8 by regulating bolt 12 then, thereby find the proper height position of stand table top 1, need with instrumentation be placed on the table top 1 and measure, can pack up the present invention after measuring end, unclamp respectively between travel(l)ing rest 4 and the fixed bar, between travel(l)ing rest 4 and the movable connecting rod, the nut 16 that connects between preceding movable connecting rod 9 and the back movable connecting rod 3, can pack up, fix with bandage 6 then, safety simple to operate, convenient and practical.
Other parts among the present invention adopt prior art, do not repeat them here.
Claims (6)
1. portable calibration stand, it is characterized in that: comprise table top and supporting leg, described table top is arranged on the top of supporting leg, described table top is insulcrete, described supporting leg comprises fixed bar and travel(l)ing rest, described fixed bar comprises front side fixed bar and rear side fixed bar, described front side fixed bar and rear side fixed bar are separately positioned on front side and the rear side of table top bottom, described front side fixed bar and rear side fixed bar are respectively two and be symmetrical arranged, the bottom of described front side fixed bar and rear side fixed bar is respectively arranged with travel(l)ing rest, described travel(l)ing rest comprises hollow dwang and expansion link respectively, top and the fixed bar of described hollow dwang are hinged, the bottom links to each other with expansion link by regulating bolt, be respectively arranged with fixed connecting rod between the travel(l)ing rest of fixed bar bottom, described two front sides and between the travel(l)ing rest of two rear side fixed bar bottoms, fixed bar bottom, described front side and rear side fixed bar bottom are respectively arranged with movable connecting rod between the travel(l)ing rest of the same side, movable connecting rod and back movable connecting rod before described movable connecting rod comprises, be hinged between movable connecting rod and the back movable connecting rod before described, be hinged respectively between described preceding movable connecting rod and back movable connecting rod and the travel(l)ing rest.
2. a kind of portable calibration stand according to claim 1, it is characterized in that: between the hollow dwang of described travel(l)ing rest and fixed bar and the movable connecting rod, link to each other by bolt respectively between preceding movable connecting rod and the back movable connecting rod, fix by nut.
3. a kind of portable calibration stand according to claim 1 is characterized in that: the lower end of described expansion link is respectively arranged with the universal wheel of band parking device.
4. a kind of portable calibration stand according to claim 1, it is characterized in that: the length of described two front side fixed bars is identical, and the length of described two rear side fixed bars is identical, and the length of described front side fixed bar is less than the length of rear side fixed bar.
5. a kind of portable calibration stand according to claim 1, it is characterized in that: the bottom arranged outside of one of them hollow dwang of described rear side fixed bar bottom has bandage, the reverse side of described bandage upper end is provided with box, described bandage bottom is provided with son and buckles, and described box is detained the bonding that matches with son.
6. a kind of portable calibration stand according to claim 1, it is characterized in that: described supporting leg is that aluminium alloy pipe is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269610.7A CN103336258B (en) | 2013-06-29 | 2013-06-29 | A kind of Portable meter verification rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310269610.7A CN103336258B (en) | 2013-06-29 | 2013-06-29 | A kind of Portable meter verification rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103336258A true CN103336258A (en) | 2013-10-02 |
| CN103336258B CN103336258B (en) | 2015-12-16 |
Family
ID=49244461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310269610.7A Active CN103336258B (en) | 2013-06-29 | 2013-06-29 | A kind of Portable meter verification rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103336258B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031666U (en) * | 1988-01-05 | 1989-02-01 | 湖北省红安县人民医院 | Multifunction first-aid bed |
| CN2093124U (en) * | 1991-04-16 | 1992-01-15 | 李少华 | Movable repairing support for vehicle |
| US5188138A (en) * | 1991-07-10 | 1993-02-23 | Kabushiki Kaisha Japan Health | Walking stick with wheels |
| CN2197968Y (en) * | 1994-06-13 | 1995-05-24 | 史金生 | Multipurpose health deck chair |
| CN2452489Y (en) * | 2000-12-07 | 2001-10-10 | 南通路捷机械有限公司 | Multi-functional aiding to walk appliance |
| CN2683257Y (en) * | 2004-03-22 | 2005-03-09 | 赵兴山 | Portable sprayer stand |
| CN200981568Y (en) * | 2006-10-13 | 2007-11-28 | 杨连生 | Multifunctional hand cart |
| CN201404412Y (en) * | 2009-05-06 | 2010-02-17 | 无锡市康强工业器材有限公司 | Four-wheel walking aid appliance |
| CN203324464U (en) * | 2013-06-29 | 2013-12-04 | 国家电网公司 | Portable meter calibration stand |
-
2013
- 2013-06-29 CN CN201310269610.7A patent/CN103336258B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031666U (en) * | 1988-01-05 | 1989-02-01 | 湖北省红安县人民医院 | Multifunction first-aid bed |
| CN2093124U (en) * | 1991-04-16 | 1992-01-15 | 李少华 | Movable repairing support for vehicle |
| US5188138A (en) * | 1991-07-10 | 1993-02-23 | Kabushiki Kaisha Japan Health | Walking stick with wheels |
| CN2197968Y (en) * | 1994-06-13 | 1995-05-24 | 史金生 | Multipurpose health deck chair |
| CN2452489Y (en) * | 2000-12-07 | 2001-10-10 | 南通路捷机械有限公司 | Multi-functional aiding to walk appliance |
| CN2683257Y (en) * | 2004-03-22 | 2005-03-09 | 赵兴山 | Portable sprayer stand |
| CN200981568Y (en) * | 2006-10-13 | 2007-11-28 | 杨连生 | Multifunctional hand cart |
| CN201404412Y (en) * | 2009-05-06 | 2010-02-17 | 无锡市康强工业器材有限公司 | Four-wheel walking aid appliance |
| CN203324464U (en) * | 2013-06-29 | 2013-12-04 | 国家电网公司 | Portable meter calibration stand |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103336258B (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206041287U (en) | Novel cubical switchboard current transformer changes platform | |
| CN104316800A (en) | Movable type lightning arrester test platform | |
| CN105375372A (en) | Pole-mounted transformer inspection and maintenance rack | |
| CN108591759A (en) | a kind of portable engineering measuring device | |
| CN202562810U (en) | Chip thrust tester | |
| CN203705486U (en) | 500kV zinc-oxide lightning-arrester dc tester | |
| CN203324464U (en) | Portable meter calibration stand | |
| CN210222086U (en) | Test fixture capable of fixing circuit board | |
| CN103336258A (en) | Portable meter verification rack | |
| CN207313075U (en) | One kind can fast folding maintenance platform | |
| CN203895807U (en) | Special-purpose safety belt high hanging support rack for isolating switch | |
| CN203705590U (en) | Floor-type special device for withstand voltage tests of safety equipment | |
| CN208902372U (en) | A kind of safety net impact resistance experimental rig | |
| CN208367131U (en) | A kind of combined test stand structure of distribution transformer | |
| CN207703485U (en) | Modular small unmanned vehicle engine testboard bay | |
| CN203528533U (en) | Special folding trolley suitable for relay protection maintenance work | |
| CN204142869U (en) | Portable test of lightning arrester platform | |
| CN107861092A (en) | A kind of three-phase intelligent table testboard | |
| CN108923316B (en) | Movable intelligent voltage sensor handcart device | |
| CN208571427U (en) | The tool of 10kV route telemetering insulation | |
| CN205157031U (en) | High life electronic scale | |
| CN202728274U (en) | Multifunctional test car for maintaining relaying protection device | |
| CN205749679U (en) | Many specifications insulating bar universal test support | |
| CN207300099U (en) | A kind of plate detection platform | |
| CN203269467U (en) | Device for delivering object to high part based on four-connecting rod mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Jinan Power Supply Company, State Grid Shandong Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Jinan Power Supply Co., Ltd. of Shandong Electric Power Corporation |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JINAN POWER SUPPLY COMPANY OF SHANDONG ELECTRIC POWER CORPORATION TO: JINAN POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |