CN204913780U - Ammeter plug specialized tool - Google Patents
Ammeter plug specialized tool Download PDFInfo
- Publication number
- CN204913780U CN204913780U CN201520734438.2U CN201520734438U CN204913780U CN 204913780 U CN204913780 U CN 204913780U CN 201520734438 U CN201520734438 U CN 201520734438U CN 204913780 U CN204913780 U CN 204913780U
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- China
- Prior art keywords
- pin
- hole
- ammeter
- root
- frame
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Abstract
The utility model discloses an ammeter plug specialized tool, it binds round frame (2), U -shaped handle (3), two arc connection piece (4) and basis on and puts up (5) including being used for entangling the ammeter table body, every pinch bar (3.1) behind the first pin that passes pinch bar (3.1) first pinhole (3.4) and montant (5.3) third pinhole (5.6) and homonymy lug (5.5) are articulated, every pinch bar (3.1) are articulated with arc connection piece (4) of homonymy through the second pin (8) that passes pinch bar (3.1) second pinhole (3.2) and the 5th pinhole of arc connection piece (4) (4.2), every arc connection piece (4) pass through and pass arc connection piece (4) fourth pinhole (4.1) in proper order, the third pin of montant (5.3) long through -hole (5.4) and last hoop the 6th pinhole of frame (2) (2.1) is articulated with a side of last hoop frame (2). This instrument plug process is quick, convenient, laborsaving.
Description
Technical field
The utility model relates to the aid of electric elements, is specifically a kind of ammeter plug specific purpose tool.
Background technology
Electric energy meter is called for short ammeter, according to the newest standards clear stipulaties in State Grid Corporation of China's " low-pressure metering box technical specification " of 2013, namely electrical connection between ammeter and ammeter box should be located at the banjo on the plug socket in casing and be positioned at realizing jointing holes on ammeter by special plug connector, and, banjo and to need between jointing holes adopt interference fit.
But due to commercially available ammeter box and ammeter, banjo and often error is existed to the position of jointing holes and size, it is made not aim at completely, add and require interference fit, therefore each swapping process needs very large contact engaging and separating force, but lack special plug-pull tool at present, depend the restriction that staff plug is subject to again ammeter box volume and size alone, be difficult to have an effect, therefore swapping process difficulty effort.
Utility model content
The technical problems to be solved in the utility model is, provide a kind of swapping process fast, convenient, labour-saving ammeter plug specific purpose tool.
Technical solution of the present utility model is, provides a kind of ammeter plug specific purpose tool with following structure, and it comprises one for entangling upper hoop frame, U-shaped handle, two arc braces and a foundation frame of male portion before ammeter table body;
U-shaped handle is made up of left and right two ripping bars and horizontal holding rod, and the front end of two ripping bars is fixed with the two ends of horizontal holding rod respectively, and the rear end of two ripping bars is respectively provided with first pin-and-hole, and the stage casing of every root ripping bar is provided with second pin-and-hole;
Foundation frame is formed for entangling the lower hoop frame of the plug socket of ammeter box, two connecting rods and two montants by one, the upper end of every root connecting rod and the lower end of a montant are fixed, the lower end of every root connecting rod and the side of lower hoop frame are fixed, every root montant is through with a vertical long through-hole, projection after every root montant is provided with one, each rear projection is provided with the 3rd pin-and-hole
The upper end of each arc brace is provided with the 4th pin-and-hole and lower end is provided with the 5th pin-and-hole, and the left and right side of upper hoop frame is respectively provided with the 6th pin-and-hole;
The rear end of every root ripping bar is through hinged through projection after the first pin of the first pin-and-hole and the 3rd pin-and-hole and homonymy, the stage casing of every root ripping bar is hinged through passing the second pin-and-hole and the second pin of the 5th pin-and-hole and the arc brace lower end of homonymy, and a side of three pin and upper hoop frame of each arc brace upper end through passing the 4th pin-and-hole, long through-hole and the 6th pin-and-hole is successively hinged.
After adopting above structure, the utility model ammeter plug specific purpose tool compared with prior art, has the following advantages:
First analyze the operating principle of this specific purpose tool, lower hoop frame is entangled the plug socket of ammeter box to complete the location of specific purpose tool in the casing of ammeter box, and make specific purpose tool fix ammeter male portion fit before upper hoop frame and ammeter table body, then the horizontal holding rod holding U-shaped handle is had an effect downwards, two ripping bars of U-shaped handle pull two arc braces downwards through two the second pins, two arc braces to pull downwards from both sides through two the 3rd pins and bind round frame, and two the 3rd pins be all slidably fitted in can only vertically to motion by long through-hole guiding in vertical long through-hole, therefore finally cause hoop frame to pull ammeter straight down, the interference grafting completed between ammeter and ammeter box is fixed, in like manner, contrary operation, just can extract electric energy meter from ammeter box smoothly.
Above-mentioned instrument, structure is simple, and the problem solving electric energy meter plug difficulty that art is good for strength, reasonably make use of the lever principle of left and right ripping bar, increase the arm of force, make plug laborsaving, and in swapping process, staff is positioned at outside ammeter box all the time, not by constraint and the restriction of bulk in casing, force is convenient, and, in swapping process, staff, all the time away from banjo, has stopped potential safety hazard; Especially, this specific purpose tool make use of the plug socket existed in existing ammeter box and realizes location, need not carry out any improvement to existing ammeter box, also not be used in casing and increases any connector in addition, therefore versatility is strong especially, be suitable for and all ammeter boxes.
Accompanying drawing explanation
Fig. 1 is the structural representation extracting ammeter state of ammeter of the present utility model plug specific purpose tool.
Fig. 2 is the structural representation of the insertion ammeter state of ammeter of the present utility model plug specific purpose tool.
Fig. 3 is the detonation configuration reference diagram of ammeter of the present utility model plug specific purpose tool.
Fig. 4 be ammeter of the present utility model plug specific purpose tool extract ammeter time using state reference diagram.
Male portion shown in figure 1, before ammeter table body, 2, upper hoop frame, the 2.1, the 6th pin-and-hole, 3, U-shaped handle, 3.1, ripping bar, the 3.2, second pin-and-hole, 3.3, transverse link, the 3.4, first pin-and-hole, 4, arc brace, the 4.1, the 4th pin-and-hole, the 4.2, the 5th pin-and-hole, 5, foundation frame, 5.1, lower hoop frame, 5.2, connecting rod, 5.3, montant, 5.4, long through-hole, 5.5, rear projection, the 5.6, the 3rd pin-and-hole, 6, the plug socket of ammeter box, 7, the first pin, the 8, second pin, the 9, the 3rd pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model ammeter plug specific purpose tool, it comprises one for entangling upper hoop frame 2, U-shaped handle 3, two arc braces 4 and a foundation frame 5 of male portion 1 before ammeter table body.
U-shaped handle 3 is made up of left and right two ripping bars 3.1 and horizontal holding rod 3.3.The front end of two ripping bars 3.1 is fixed with the two ends of horizontal holding rod 3.3 respectively, and the rear end of two ripping bars 3.1 is respectively provided with first pin-and-hole 3.4, and the stage casing of every root ripping bar 3.1 is provided with second pin-and-hole 3.2.
Foundation frame 5 is formed for entangling the lower hoop frame 5.1 of the plug socket 6 of ammeter box, left and right two connecting rods 5.2 and left and right two montants 5.3 by one, the lower end of the upper end of every root connecting rod 5.2 and a montant 5.3 of homonymy is fixed, the lower end of every root connecting rod 5.2 and the same side of lower hoop frame 5.1 are fixed, namely the connecting rod 5.2 on the left side is fixed with the montant 5.3 on the left side and the limit, left side of lower hoop frame 5.1 respectively, the right connecting rod 5.2 fix with the montant 5.3 on the right and the right edge of lower hoop frame 5.1 respectively.Every root montant 5.3 is through with a vertical long through-hole 5.4, projection 5.5 after every root montant 5.3 is provided with, each rear projection 5.5 is provided with the 3rd pin-and-hole 5.6.
The upper end of each arc brace 4 is provided with the 4th pin-and-hole 4.1 and lower end is provided with the 5th pin-and-hole 4.2, and the left and right side of upper hoop frame 2 is respectively provided with the 6th pin-and-hole 2.1.
The rear end of every root ripping bar 3.1 is through hinged through projection 5.5 after the first pin 7 and the homonymy of the first pin-and-hole 3.4 and the 3rd pin-and-hole 5.6, and namely left ripping bar 3.1 is hinged with the hinged and right ripping bar of left montant 5.3 3.1 and right montant 5.3.The stage casing of every root ripping bar 3.1 is hinged with arc brace 4 lower end of homonymy through the second pin 8 through the second pin-and-hole 3.2 and the 5th pin-and-hole 4.2, and namely left ripping bar 3.1 is hinged with the hinged and right ripping bar of left arc brace 4 3.1 and right arc brace 4.Each arc brace 4 upper end is hinged with a side of upper hoop frame 2 through the 3rd pin 9 successively through the 4th pin-and-hole 4.1, long through-hole 5.4 and the 6th pin-and-hole 2.1, and namely left arc brace 4 is hinged with the right edge of upper hoop frame 2 with limit, the left side hinged and right arc brace 4 of upper hoop frame 2.Each above-mentioned pin is all gone out die by riveting away from one end of its head, is used for realizing spacing along pin axis.
Claims (1)
1. an ammeter plug specific purpose tool, it is characterized in that, it comprises one for entangling upper hoop frame (2), U-shaped handle (3), two arc braces (4) and a foundation frame (5) of male portion (1) before ammeter table body;
U-shaped handle (3) is made up of left and right two ripping bars (3.1) and horizontal holding rod (3.3), the front end of two ripping bars (3.1) is fixed with the two ends of horizontal holding rod (3.3) respectively, the rear end of two ripping bars (3.1) is respectively provided with first pin-and-hole (3.4), and the stage casing of every root ripping bar (3.1) is provided with second pin-and-hole (3.2);
Foundation frame (5) by one for entangling the lower hoop frame (5.1) of the plug socket (6) of ammeter box, two connecting rods (5.2) and two montants (5.3) are formed, the upper end of every root connecting rod (5.2) and the lower end of a montant (5.3) are fixed, the lower end of every root connecting rod (5.2) and the side of lower hoop frame (5.1) are fixed, every root montant (5.3) is through with a vertical long through-hole (5.4), projection (5.5) after every root montant (5.3) is provided with one, each rear projection (5.5) is provided with the 3rd pin-and-hole (5.6),
The upper end of each arc brace (4) is provided with the 4th pin-and-hole (4.1) and lower end is provided with the 5th pin-and-hole (4.2), and the left and right side of upper hoop frame (2) is respectively provided with the 6th pin-and-hole (2.1);
The rear end of every root ripping bar (3.1) is through hinged through projection (5.5) after first pin (7) of the first pin-and-hole (3.4) and the 3rd pin-and-hole (5.6) and homonymy, the stage casing of every root ripping bar (3.1) is hinged through passing the second pin-and-hole (3.2) and second pin (8) of the 5th pin-and-hole (4.2) and arc brace (4) lower end of homonymy, each arc brace (4) upper end is through passing the 4th pin-and-hole (4.1) successively, 3rd pin (9) of long through-hole (5.4) and the 6th pin-and-hole (2.1) is hinged with a side of upper hoop frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734438.2U CN204913780U (en) | 2015-09-22 | 2015-09-22 | Ammeter plug specialized tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734438.2U CN204913780U (en) | 2015-09-22 | 2015-09-22 | Ammeter plug specialized tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913780U true CN204913780U (en) | 2015-12-30 |
Family
ID=54962959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734438.2U Expired - Fee Related CN204913780U (en) | 2015-09-22 | 2015-09-22 | Ammeter plug specialized tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312399A (en) * | 2019-07-04 | 2019-10-08 | 山特电子（深圳）有限公司 | Pivot power assisting device and uninterruptible power supply for modularized equipment |
-
2015
- 2015-09-22 CN CN201520734438.2U patent/CN204913780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110312399A (en) * | 2019-07-04 | 2019-10-08 | 山特电子（深圳）有限公司 | Pivot power assisting device and uninterruptible power supply for modularized equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |