CN202631724U

CN202631724U - Quick short-circuiting device for meter connecting rack of electric energy meter

Info

Publication number: CN202631724U
Application number: CN 201220201671
Authority: CN
Inventors: 张旦芬
Original assignee: JIANGYIN CITY YIDA ELECTRIC APPLIANCE CO Ltd
Current assignee: JIANGYIN CITY YIDA ELECTRIC APPLIANCE CO Ltd
Priority date: 2012-05-08
Filing date: 2012-05-08
Publication date: 2012-12-26
Anticipated expiration: 2022-05-08

Abstract

The utility model relates to a quick short-circuiting device for a meter connecting rack of an electric energy meter, comprising a slide block (1); wherein a top of the slide block (1) is provided with a wiring block (2), the top of the slide block (1) is recessed inwardly to form a slide chute (1.1), the slide chute (1.1) is provided with the wiring block (2) therein; the wiring block (2) has an L-shaped structure consisting of a horizontal bar and a vertical bar, the horizontal bar of the wiring block (2) is horizontally embedded in the slide block (1), the vertical bar of the wiring block (2) extends vertically and upwardly outside of the slide chute (1.1); one end of the horizontal bar of the wiring block (2) arranged in the slide chute (1.1) is connected to a chute inner wall of the slide chute (1.1) through an elastic element (4); an upper portion of the wiring block (2) is provided with a pin (2.1), a short-circuiting block (3) is provided with a groove (3.1) matched with the pin (2.1) at a position corresponding to the pin (2.1). The quick short-circuiting device for the meter connecting rack of the electric energy meter in the utility model has the advantages of convenient use and high detection efficiency.

Description

The quick short-circuiting means of electric energy meter meter connecting shelf

Technical field

The utility model relates to a kind of quick short-circuiting means of electric energy meter meter connecting shelf, belongs to electrical equipment technical field.

Background technology

At present, in the detection of electric energy meter is checked,, adopt meter wiring device that electric energy meter is detected wiring usually in order to increase work efficiency; But conventional meter wiring device structure is single, wiring is complicated, when detection is used and break off short circuit, all need carry out line with various connecting lines and short-circuit line according to the electric energy meter of different size and detect, and has increased the complicacy that detects greatly.

Summary of the invention

The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of quick short-circuiting means of easy to use, electric energy meter meter connecting shelf that detection efficiency is high is provided.

The purpose of the utility model is achieved in that a kind of quick short-circuiting means of electric energy meter meter connecting shelf; Said device includes slide block, and the top of said slide block is provided with a short-circuit block, and the top of said slide block caves inward and forms a chute; Be provided with a tagblock in the said chute; Said tagblock is " L " shape structure of being made up of horizontal stripe and vertical bar, and the horizontal stripe of said " L " shape tagblock laterally is embedded in the slide block, and vertical bar vertically extends upwardly from outside the slide block; And the end that the horizontal stripe of tagblock is positioned at chute is connected on the groove inwall of chute through flexible member; The top of said tagblock and short-circuit block is laterally revolved respectively and is equipped with terminal screw one and terminal screw two, and the top of tagblock is provided with a pin, on the said short-circuit block with tagblock on pin opposite position place be provided with the groove that is complementary with pin.

The quick short-circuiting means of the utility model electric energy meter meter connecting shelf, the vertical bar of said tagblock and short-circuit block are contained in the same side of slide block groove and draw, and said tagblock and short-circuit block are connected through corresponding grooves on the pin on the tagblock and the short-circuit block.

The quick short-circuiting means of the utility model electric energy meter meter connecting shelf, a plurality of slide blocks are installed in the same framework.

Compared with prior art, the beneficial effect of the utility model is:

During use, can be according to the electric energy meter of different size, select the slide block of suitable quantity to pack in the same framework, the mutual as required wiring of terminals and monitor station of each electric energy meter meter wiring device is reliable, can detect electric energy meter easily; During detection, the input socket that the vertical bar that will stretch out the tagblock of slider top inserts electric energy meter connects in the table hole, and this moment, flexible member was in compressive state; Pin breaks away from groove, thereby tagblock is not connected with short-circuit block, and this electric energy meter is in the testing state at this moment; According to the electric energy meter of required test item and required detection, when certain piece electric energy meter is got well in detection, only need from checking table, directly take off this table; Do not need to connect short-circuit line in addition, when electric energy meter takes off, be contained in the spring homing of the tagblock in the slide block; Thereby make pin be inserted in the groove, realized that short-circuit block and the reliable of tagblock are connected, and have realized the quick short circuit of this tester; Do not influence the detection of other electric energy meters, thereby improved the efficient that detects greatly.

Description of drawings

Fig. 1 is the structural representation of the quick short-circuiting means of the utility model electric energy meter meter connecting shelf.

Wherein:

Slide block 1, tagblock 2, short-circuit block 3, flexible member 4;

Chute 1.1;

Pin 2.1, terminal screw 1;

Groove 3.1, terminal screw 2 3.2.

Embodiment

Referring to Fig. 1; The quick short-circuiting means of a kind of electric energy meter meter connecting shelf that the utility model relates to, said device includes slide block 1, and the top of said slide block 1 is provided with a short-circuit block 3; The top of said slide block 1 caves inward and forms a chute 1.1; Be provided with a tagblock 2 in the said chute 1.1, said tagblock 2 is " L " shape structure of being made up of horizontal stripe and vertical bar, and the horizontal stripe of said " L " shape tagblock 2 laterally is embedded in the slide block 1; Vertical bar vertically extends upwardly from outside the slide block 1; And the end that the horizontal stripe of tagblock 2 is positioned at chute 1.1 is connected through flexible member 4 on the groove inwall of chute 1.1, and the top of said tagblock 2 and short-circuit block 3 is laterally revolved respectively and is equipped with terminal screw 1 and terminal screw 2 3.2, and terminal screw 1 is positioned at the top of short-circuit block 3; The top of tagblock 2 is provided with a pin 2.1, on the said short-circuit block 3 with pin 2.1 opposite position places be provided with one with pin 2.1 grooves 3.1 that are complementary.

During use, select the slide block of suitable quantity to be installed in the same framework according to the quantity of power demand table input socket; Tagblock 2 is stretched and is placed chute 1.1 outer ends to insert in the input socket of electric energy meter; This moment, flexible member received force compresses; Utilize terminal screw 1 that all kinds of parameters of electric power are inputed to tagblock 2 according to actual conditions subsequently, utilize terminal screw 2 3.2 that different short-circuit block 3 is connected, last; Tagblock 2 moves right under the elastic force effect of flexible member 4, thereby makes tagblock 2 insert at pin 2.1 to realize under the situation of grooves 3.1 and being connected of short-circuit block 3; Thereby convenient and fast connection.

Claims

1. the quick short-circuiting means of an electric energy meter meter connecting shelf; It is characterized in that: said device includes slide block (1); The top of said slide block (1) is provided with a short-circuit block (2); The top of said slide block (1) caves inward and forms a chute (1.1); Be provided with a tagblock (2) in the said chute (1.1); Said tagblock (2) is " L " shape structure of being made up of horizontal stripe and vertical bar, and the horizontal cross-under of horizontal stripe of said " L " shape tagblock (2) is in slide block (1), and vertical bar vertically extends upwardly from outside sliding fast (1); And the end that the horizontal stripe of tagblock (2) is positioned at chute (1.1) is connected on the groove inwall of chute (1.1) through flexible member (4); The top of said tagblock (2) and short-circuit block (3) is laterally revolved respectively and is equipped with terminal screw one (2.2) and terminal screw two (3.2), and the top of tagblock (2) is provided with a pin (2.1), and said short-circuit block (3) is gone up pin (2.1) opposite position place with tagblock (2) and is provided with the groove (3.1) that is complementary with pin (2.1).

2. a kind of according to claim 1 quick short-circuiting means of electric energy meter meter connecting shelf is characterized in that: said tagblock (2) is gone up corresponding grooves (3.1) with short-circuit block (3) through pin (2.1) on the tagblock (2) and short-circuit block (3) and is connected.

3. a kind of according to claim 1 or claim 2 quick short-circuiting means of electric energy meter meter connecting shelf, it is characterized in that: a plurality of slide blocks (1) are installed in the same framework.