CN203324464U - Portable meter calibration stand - Google Patents
Portable meter calibration stand Download PDFInfo
- Publication number
- CN203324464U CN203324464U CN2013203826993U CN201320382699U CN203324464U CN 203324464 U CN203324464 U CN 203324464U CN 2013203826993 U CN2013203826993 U CN 2013203826993U CN 201320382699 U CN201320382699 U CN 201320382699U CN 203324464 U CN203324464 U CN 203324464U
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- China
- Prior art keywords
- fixed bar
- connecting rod
- side fixed
- movable connecting
- travel
- 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 - Lifetime
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model relates to an auxiliary device for field metering detection, specifically to a portable meter calibration stand. The portable meter calibration stand comprises a table top and landing legs. The table top is arranged on the landing legs. The table top is an insulated panel. The landing legs comprise dead levers and movable supports. The dead levers comprise front dead levers and rear dead levers. The lower parts of the front dead levers and rear dead levers are respectively provided with the movable supports. Each movable support respectively comprises a hollow dwang and a telescopic rod, wherein the upper part of the hollow dwang is hinged to the dead lever and the lower part of the hollow dwang is connected with the telescopic rod through an adjustable bolt. A fixed connecting rod is respectively arranged between the movable supports at the lower parts of the two front dead levers and between the movable supports at the lower parts of the two rear dead levers. Movable connecting rods are respectively arranged at the lower part of the front dead lever and at the lower part of the rear dead lever between the movable supports at the same side. The movable connecting rods comprise front movable connecting rods and rear movable connecting rods. The portable meter calibration stand provided by the utility model is safe to operate, saves space, is suitable for various heights, and is convenient and practical.
Description
Technical field
The utility model relates to a kind of metering Site Detection servicing unit, specifically a kind of portable calibration stand.
Background technology
Using electric energy meter on-site calibrator at present, during the standard devices such as secondary pressure drop tester, due to its precise structure, conduct oneself with dignity larger, the test lead limited length, cause carrying out Site Detection, while particularly detecting the measuring apparatus be installed in switch cubicle, usually can fall short of by the generation wire, unsettled phenomenon is placed or placed to equipment nowhere, in prior art, be generally to use PT handcart or use insulating ladder place apparatus in switch gear room, but the PT handcart is the Substation Operating specialized equipment, carry out FIXED MANAGEMENT, insulating ladder is mainly used in high-rise working, and the above has anti-slip tank, standard set-up is placed built on the sand.Therefore these two kinds of equipment are not special-purpose checkout equipments, and mobile inconvenience, when a plurality of stoichiometric points detect simultaneously, can not reach convenient and practical purpose.Operate both lack of standardization, also inconvenient.
Summary of the invention
The utility model, in order to make up deficiency of the prior art, provides a kind of safe, convenient and practical a kind of portable calibration stand simple to operate.
The technical scheme in the invention for solving the technical problem is: 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 the basifacial front side of platform and rear side, 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 respectively hollow dwang and expansion link, top and the fixed bar of described hollow dwang are hinged, bottom is connected with expansion link by adjusting 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, described movable connecting rod comprises front movable connecting rod and rear movable connecting rod, between described front movable connecting rod and rear movable connecting rod, be hinged, between described front movable connecting rod and rear movable connecting rod and travel(l)ing rest, be hinged respectively.
Between the hollow dwang of described travel(l)ing rest and fixed bar and movable connecting rod, be connected by bolt respectively between front movable connecting rod and rear movable connecting rod, by nut, fix.
The lower end of described expansion link is respectively arranged with the universal wheel with 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 lower outside of one of them hollow dwang of described rear side fixed bar bottom is provided with bandage, and the reverse side of described bandage upper end is provided with box, and described bandage bottom is provided with sub-buckle, the described box bonding that matches with sub-buckle.
Described supporting leg is that aluminium alloy pipe is made.
The beneficial effects of the utility model are: the utility model is due to the universal wheel be provided with parking device, conveniently moving not only, and can stablize placement in precalculated position, the utility model also can pass through the height and position of adjusting bolt adjustable telescopic rod in hollow dwang, thereby realizes the height and position of regulating platform pallet face, the phenomenon can the generation wire do not fallen short of, and the utility model table top is insulator, handling safety can be packed up no the time, saves space.The utility model safety simple to operate, be suitable for various height, convenient and practical.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model left view;
The structural representation that Fig. 2 is the utility model rear view;
The structural representation that Fig. 3 is the utility model right view;
The structural representation that Fig. 4 is the utility model collapsed state;
In figure: 1, table top, 2, the front side fixed bar, 3, rear movable connecting rod, 4, travel(l)ing rest, 5, sub-buckle, 6, bandage, 7, box, 8, hollow dwang, 9, front movable connecting rod, 10, rear side fixed bar, 11, universal wheel, 12, adjusting bolt, 13, expansion link, 14, fixed connecting rod, 15, bolt, 16, nut.
Embodiment
Below in conjunction with accompanying drawing 1 to 4 pairs of the utility model of accompanying drawing, be further described:
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 respectively hollow dwang 8 and expansion link 13, top and the fixed bar of described hollow dwang 8 are hinged, hollow dwang 8 can rotate along fixed bar, bottom is connected with expansion link 13 by adjusting 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, described movable connecting rod comprises front movable connecting rod 9 and rear movable connecting rod 3, between described front movable connecting rod 9 and rear movable connecting rod 3, be hinged, between described front movable connecting rod 9 and rear movable connecting rod 3 and travel(l)ing rest, be hinged respectively, movable connecting rod can rotate along travel(l)ing rest 4, between front movable connecting rod 9 and rear movable connecting rod 3, can upwards turn up simultaneously.
Between the hollow dwang 8 of described travel(l)ing rest and fixed bar and movable connecting rod, be connected by bolt 15 respectively between front movable connecting rod 9 and rear movable connecting rod 3, by nut 16, fix.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 with parking device.So that stand moves and stable placement the in 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.Can make stand conveniently pack up.
In order to make stand, can fix when the collapsed state, the lower outside of one of them hollow dwang 8 of described rear side fixed bar 10 bottoms is provided with bandage 6, the reverse side of described bandage 6 upper ends is provided with box 7, described bandage 6 bottoms are provided with sub-buckle 5, described box 7 bonding that matches with sub-buckle 5.
Described supporting leg is that aluminium alloy pipe is made.Whole Portable durable.
The utility model in use, only need move to preposition to the utility model fixes, then carry out the height and position of adjustable telescopic rod 13 in hollow dwang 8 by regulating adjusting bolt 12, thereby find the proper height position of stand table top 1, need to instrumentation be placed on table top 1 and measured, after measuring end, can pack up the utility model, unclamp respectively between travel(l)ing rest 4 and fixed bar, between travel(l)ing rest 4 and movable connecting rod, the nut 16 connected between front movable connecting rod 9 and rear movable connecting rod 3, can pack up, then with bandage 6, fix, safety simple to operate, convenient and practical.
Other parts in the utility model adopt prior art, do not repeat them here.
Claims (6)
1. a 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 the basifacial front side of platform and rear side, 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 respectively hollow dwang and expansion link, top and the fixed bar of described hollow dwang are hinged, bottom is connected with expansion link by adjusting 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, described movable connecting rod comprises front movable connecting rod and rear movable connecting rod, between described front movable connecting rod and rear movable connecting rod, be hinged, between described front movable connecting rod and rear movable connecting rod and travel(l)ing rest, be hinged respectively.
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 movable connecting rod, be connected by bolt respectively between front movable connecting rod and rear movable connecting rod, by nut, fix.
3. a kind of portable calibration stand according to claim 1, it is characterized in that: the lower end of described expansion link is respectively arranged with the universal wheel with 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 lower outside of one of them hollow dwang of described rear side fixed bar bottom is provided with bandage, the reverse side of described bandage upper end is provided with box, described bandage bottom is provided with sub-buckle, the described box bonding that matches with sub-buckle.
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 |
|---|---|---|---|
| CN2013203826993U CN203324464U (en) | 2013-06-29 | 2013-06-29 | Portable meter calibration stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203826993U CN203324464U (en) | 2013-06-29 | 2013-06-29 | Portable meter calibration stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324464U true CN203324464U (en) | 2013-12-04 |
Family
ID=49663801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203826993U Expired - Lifetime CN203324464U (en) | 2013-06-29 | 2013-06-29 | Portable meter calibration stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336258A (en) * | 2013-06-29 | 2013-10-02 | 国家电网公司 | Portable meter verification rack |
-
2013
- 2013-06-29 CN CN2013203826993U patent/CN203324464U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336258A (en) * | 2013-06-29 | 2013-10-02 | 国家电网公司 | Portable meter verification rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131204 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |