CN106405175B - Electric energy meter and negative control terminal joint wiring device - Google Patents
Electric energy meter and negative control terminal joint wiring device Download PDFInfo
- Publication number
- CN106405175B CN106405175B CN201610906131.5A CN201610906131A CN106405175B CN 106405175 B CN106405175 B CN 106405175B CN 201610906131 A CN201610906131 A CN 201610906131A CN 106405175 B CN106405175 B CN 106405175B
- Authority
- CN
- China
- Prior art keywords
- holes
- phase line
- locating hole
- line
- negative control
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Abstract
The invention discloses an electric energy meter and negative control terminal joint wiring device which mainly comprises a bracket, wherein the bracket is composed of an instrument fixing bracket and a positioning bracket, the electric energy meter and the negative control terminal are hung on the instrument fixing bracket, positioning holes are distributed on the positioning bracket, the positioning holes correspond to connected wires, positioning pins can be inserted into the positioning holes, and the wires connected with the electric energy meter and the negative control terminal are bent and positioned through the positioning pins inserted into the positioning holes. The invention can simply and conveniently bend the meter-mounting wire connected with the electric energy meter load control terminal, accurately and neatly connect with the junction box, and the assembled meter is standard and unified. And can avoid the mistaken touching and the mistaken folding of the wire rod during manual folding, and has the advantages of high efficiency, labor saving and the like.
Description
Technical Field
The invention belongs to the technical field of electric power, and particularly relates to an electric energy meter and negative control terminal combined wiring device.
Background
In the electric power system, the electric energy meter, the negative control terminal and the junction box are assembled together in a combined mode, one end of an electric wire is required to be installed in a wiring hole of the electric energy meter or the negative control terminal in the process, and the other end of the electric wire is correspondingly connected with the negative control terminal/the electric energy meter or the junction box. In order to meet the requirements of beauty and standardization, the requirements of high-voltage meter connection work on the wiring technology are increasing. Conventionally, the working mode of loading the meter by means of personal experience and technology cannot meet the working requirement, firstly, the technical difference of operators is that the meter loading process is different, and standardization is difficult to realize; secondly, the meter is assembled by means of personal technology and experience, and errors are unavoidable, so that the meter assembling efficiency is affected.
Disclosure of Invention
The invention aims to overcome the technical defects and provide the electric energy meter and negative control terminal combined wiring device, so that operators can efficiently, laborsaving and conveniently complete the wire bending and arrangement work in the meter mounting and power connection work by using the device, and the attractive and standard process of assembly among the electric energy meter, the negative control terminal and the wiring box is ensured.
In order to achieve the above purpose, the invention adopts the following scheme:
the utility model provides an electric energy meter, load control terminal joint termination, includes the support, the support comprises instrument fixed bolster and locating support, and the instrument fixed bolster is located the top of locating support, is provided with two on the instrument fixed bolster and hangs the knot, is used for hanging electric energy meter and load control terminal respectively, has arranged the locating hole on the locating support, and the locating pin can insert in the locating hole, the locating hole divide into locating hole on the A phase line, locating hole under the B phase line, locating hole under the C phase line on the C phase line locating hole under the C phase line locating hole, locating hole under the zero line on the zero line and the locating hole under the zero line, the number of the positioning holes on the A phase line, the positioning holes on the B phase line, the positioning holes on the C phase line and the positioning holes on the zero line are matched with the number of corresponding phase lines, namely, the number of the positioning holes on the A phase line, the positioning holes on the B phase line and the positioning holes on the C phase line are respectively two groups, one group corresponds to an electric energy meter, the other group corresponds to a negative control terminal, the number of the positioning holes on the A phase line, the positioning holes on the B phase line and the positioning holes on the C phase line in each group is three, the three holes in phase are arranged in three rows, the number of the positioning holes on the zero line is 1, and the horizontal distance among the positioning holes on the A phase line, the positioning holes on the B phase line, the positioning holes on the C phase line and the positioning holes on the zero line is consistent with the horizontal distance among the wiring holes of the corresponding electric energy meter or the negative control terminal; the number of the positioning holes under the phase line A, the positioning holes under the phase line B and the positioning holes under the phase line C is four, the positioning holes are arranged in two rows, two positioning holes under the zero line are arranged in two rows, and the horizontal distance between the positioning holes under the zero line is consistent with the horizontal distance between the corresponding wiring holes on the junction box.
As a preferred mode, be provided with spacing checkpost on the instrument fixed bolster, both ends are located the outside at electric energy meter or burden accuse terminal about the spacing checkpost, with the restriction at electric energy meter and burden accuse terminal wherein, prevent electric energy meter or burden accuse terminal from shifting about, and influence the dress table effect.
As a preferable mode, the positioning holes on the A phase line, the positioning holes on the B phase line, the positioning holes on the C phase line and the positioning holes on the zero line, which correspond to the electric energy meter, are respectively defined, wherein A1, A2 and A3 respectively represent the holes of the first row, the holes of the second row and the holes of the third row of the positioning holes on the A phase line, are sequentially arranged according to A3, A2 and A1 from left to right, B1, B2 and B3 respectively represent the holes of the first row, the holes of the second row and the holes of the third row of the positioning holes on the B phase line, are sequentially arranged according to B3, B2 and B1 from left to right, C1, C2 and C3 respectively represent the holes of the first row, the holes of the second row and the holes of the third row of the positioning holes on the C phase line, and O1 represents the positioning holes on the zero line from left to right; respectively defining an A phase line locating hole, a B phase line locating hole, a C phase line locating hole and a zero line locating hole corresponding to a negative control terminal, wherein a1, a2 and a3 respectively represent a first row of holes, a second row of holes and a third row of holes of the A phase line locating hole, the holes of the first row, the holes of the second row and the holes of the third row of holes of the B phase line locating hole are sequentially arranged from left to right according to a1, a2 and a3, B1, B2 and B3 are sequentially arranged from left to right, C1, C2 and C3 respectively represent the first row of holes, the second row of holes and the third row of holes of the C phase line locating hole, and o1 represents the zero line locating hole according to C1, C2 and C3 from left to right; the four lower positioning holes of the A phase line are respectively defined as Ea1, ea2, ea3 and Ea4 from left to right, the four lower positioning holes of the B phase line are respectively defined as Eb1, eb2, eb3 and Eb4 from left to right, the four lower positioning holes of the C phase line are respectively defined as Ec1, ec2, ec3 and Ec4 from left to right, the two lower positioning holes of the zero line are respectively defined as Eo1 and Eo2 from left to right, wherein the A1, B1, C1, A1, B1 and C1 are in the same row and are sequentially distributed from left to right, the A2, B2, C2, O1, A2, B2, C2 and O1 are in the same row and are sequentially distributed from left to right, the A3, B3, C3 (Ea 1), ea2, B3, C3 and Ea1 are in the same row and are sequentially distributed from left to right, and the C3 and Ea4 are in the same row and are sequentially distributed from left to right.
The electric energy meter and negative control terminal joint wiring device has the advantages that an operator can simply and conveniently bend the meter-mounting wire connected with the electric energy meter negative control terminal, accurately and neatly connect with the junction box, and the assembled meter is standard and unified. And can avoid the mistaken touching and the mistaken folding of the wire rod during manual folding, and has the advantages of high efficiency, labor saving and the like.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention (excluding the limit clip).
Fig. 3 is a schematic structural diagram of the electric energy meter and the negative control terminal fixed on the electric energy meter and the negative control terminal combined wiring device.
Fig. 4 is a schematic diagram of the working of the neutral line connection.
Fig. 5 is a schematic diagram of the operation of the a-phase line connection.
Fig. 6 is a schematic diagram of the operation of the B-phase line wiring.
Fig. 7 is a schematic diagram of the operation of the C-phase line wiring.
Fig. 8 is a schematic diagram of the size and structure of a conventional electric energy meter/load control terminal.
In the figure, 1 instrument fixed bolster, 2 hang and detain, 3 limit clip, 4 bracing pieces, 5 locating support, 6 locating holes, 7 locating pins, 8 electric energy meter, 9 burden accuse terminals, 10 terminal blocks.
Detailed Description
The invention relates to an electric energy meter and negative control terminal joint wiring device which comprises a bracket, wherein the bracket consists of an instrument fixing bracket 1 and a positioning bracket 3. The instrument fixing bracket 1 is connected with the positioning bracket 3 through a supporting rod 5. The instrument fixing support 1 is mainly used for fixing a meter and a negative control terminal, and if the meter fixing support 1 is provided with a hanging buckle 2, the meter and the negative control terminal are fixed on the hanging buckle 2 and hung on the support. The locating bracket 3 is provided with locating holes 4, and locating pin inserts 6 in the locating holes 4.
The electric energy meter comprises a support, the support comprises instrument fixed bolster 1 and locating support 5, and instrument fixed bolster 1 is located the top of locating support 5, is provided with two on the instrument fixed bolster 1 and hangs knot 2, is used for hanging electric energy meter 8 and burden accuse terminal 9 respectively, has arranged locating hole 6 on the locating support 5, and locating pin 7 can insert in locating hole 6 for bend the electric wire that connects the table.
The positioning holes 4 of the positioning support 5 can be divided into an upper positioning hole of an A phase line, a lower positioning hole of the A phase line, an upper positioning hole of a B phase line, a lower positioning hole of the B phase line, an upper positioning hole of a C phase line, a lower positioning hole of the C phase line, an upper positioning hole of a zero line and a lower positioning hole of the zero line according to functions of the positioning support during meter installation, wherein the numbers of the upper positioning hole of the A phase line, the upper positioning hole of the B phase line, the upper positioning hole of the C phase line and the upper positioning hole of the zero line are matched with the numbers of corresponding lines, namely, the upper positioning hole of the A phase line, the upper positioning hole of the B phase line and the upper positioning hole of the C phase line are respectively provided with two groups, one group corresponds to an electric energy meter, and the other group corresponds to a negative control terminal. The number of the positioning holes on the A phase line, the positioning holes on the B phase line and the positioning holes on the C phase line in each group is three, the three holes in phase are arranged in three rows, the number of the positioning holes on the zero line is 1, and the horizontal distances among the positioning holes on the A phase line, the positioning holes on the B phase line, the positioning holes on the C phase line and the positioning holes on the zero line are consistent with the horizontal distances among the wiring holes of the corresponding electric energy meter or the negative control terminal; the number of the positioning holes under the phase line A, the positioning holes under the phase line B and the positioning holes under the phase line C is four, the positioning holes are arranged in two rows, two positioning holes under the zero line are arranged in two rows, and the horizontal distance between the positioning holes under the zero line is consistent with the horizontal distance between the corresponding wiring holes on the junction box. The upper locating holes are used for locating corresponding wires, locating the down-leading wires of the electric energy meter or the negative control terminal by using locating pins inserted into the corresponding wires, and bending the down-leading wires by 90 degrees, so that the trend of the wires is changed, and the wires which are originally vertically trend are changed into transverse (horizontal) wires. The lower positioning hole is used for positioning the corresponding wire and bending the transverse wire downwards by 90 degrees by using the positioning pin inserted into the lower positioning hole, so that the wire is changed into a vertical trend to be connected into the junction box.
The method comprises the steps of defining an A phase line locating hole, a B phase line locating hole, a C phase line locating hole and a zero line locating hole corresponding to an electric energy meter respectively, wherein arrangement numbers are shown in fig. 4, A1, A2 and A3 respectively represent a first row of holes, a second row of holes and a third row of holes of the A phase line locating hole, the holes are sequentially arranged from left to right according to A3, A2 and A1, B2 and B3 respectively represent the first row of holes, the second row of holes and the third row of holes of the B phase line locating hole, the holes are sequentially arranged from left to right according to B3, B2 and B1, C2 and C3 respectively represent the first row of holes, the second row of holes and the third row of holes of the C phase line locating hole, and O1 respectively represents the zero line locating hole from left to right according to the sequence of C3, C2 and C1. The method comprises the steps of defining an A phase line locating hole, a B phase line locating hole, a C phase line locating hole and a zero line locating hole corresponding to a negative control terminal respectively, wherein a1, a2 and a3 respectively represent a first row of holes, a second row of holes and a third row of holes of the A phase line locating hole, a1, a2 and a3 respectively represent the first row of holes, the second row of holes and the third row of holes of the B phase line locating hole according to a1, a2 and a3 in sequence from left to right, B1, B2 and B3 in sequence from left to right, C1, C2 and C3 respectively represent the first row of holes, the second row of holes and the third row of holes of the C phase line locating hole, and o1 represents the zero line locating hole according to a1, C2 and C3 in sequence from left to right. The four lower positioning holes of the A phase line are respectively defined as Ea1, ea2, ea3 and Ea4 from left to right, the four lower positioning holes of the B phase line are respectively defined as Eb1, eb2, eb3 and Eb4 from left to right, the four lower positioning holes of the C phase line are respectively defined as Ec1, ec2, ec3 and Ec4 from left to right, the two lower positioning holes of the zero line are respectively defined as Eo1 and Eo2 from left to right, wherein the A1, B1, C1, A1, B1 and C1 are in the same row and are sequentially distributed from left to right, the A2, B2, C2, O1, A2, B2, C2 and O1 are in the same row and are sequentially distributed from left to right, the A3, B3, C3 (Ea 1), ea2, B3, C3 and Ea1 are in the same row and are sequentially distributed from left to right, and the C3 and Ea4 are in the same row and are sequentially distributed from left to right.
Thus, according to the distribution, the locating holes 6 on the locating support 5 have four rows of holes, the hole distribution is reasonable, and the operation is simple.
The embodiment provides an electric energy meter and load control terminal combined wiring device applicable to a common electric energy meter and a load control terminal. The dimensions referred to in the present invention are only one optimized embodiment for the usual meter, the present invention is not limited thereto, and those skilled in the art can make various modifications to the same or different gauges according to the design concept of the present invention, and all modifications fall within the scope of the present invention.
As shown in FIG. 8, the upper part of the electric energy meter/negative control terminal is about 18cm wide and 22cm high, the width of the meter wiring hole is 17.1cm, and the center distance of the upper wiring Kong Kongjian is 1.125cm. According to the habit of normal wiring dress table, hang electric energy meter 8 on the hanging knot in instrument fixed bolster 1 left side, load control terminal 9 hangs on the hanging knot in right side. The distance between the hanging buckles 2 on the left side and the right side is about 22cm, the length of the supporting rod 4 is about 4cm, and the supporting rod is arranged between the hanging buckles 2 on the left side and the right side and limits the right side of the suspended electric energy meter 8 or the left side of the negative control terminal 9. The instrument fixing support 1 is provided with a limiting clamp 3, the left end and the right end of the limiting clamp 3 are respectively fixed on the left side of the left hanging buckle and the right side of the right hanging buckle, and the distance between the left hanging buckle and the right hanging buckle is 9cm. The limiting clamp 3 and the supporting rod 4 can limit the left side and the right side of the electric energy meter and the negative control terminal to prevent the electric energy meter or the negative control terminal from shifting left and right, thereby affecting the meter loading effect.
For the meter dimensions (length units are cm in the drawings) of this example, the diameters of the positioning holes and the diameters of the positioning pins are about 0.3cm, the horizontal distances between adjacent holes of A3, A2, A1, B3, B2, B1, C3, C2, C1 are 1.125cm, and similarly, the horizontal distances between adjacent holes of A1, A2, a3, B1, B2, B3, C1, C2, C3 are 1.125cm. The horizontal distance between the positioning holes Ea1 and Ea2 under the A phase line, the positioning holes Eb1 and Eb2 under the B phase line, the positioning holes Ec1 and Ec2 under the C phase line and the positioning holes Eo1 and Eo2 under the zero line is 1.25cm. The horizontal distance between Ea3 and Ea2 is 0.75cm, and the distance between adjacent holes of Ea3, ea4, eb3, eb4, ec3 and Ec4 in the same row is 2.75-2.8cm. O1 and a2 are 5.46cm from the center line of the support rod 4. The row spacing of the four rows of holes can be set to be 0.6cm, and the row spacing is mainly set by considering the thickness of the electric wires, attractive wiring and the like.
When the electric energy meter is used, an electric energy meter 8 and a negative control terminal 9 which need to be assembled are hung on the meter fixing bracket 1, wires (wires) which need to be assembled are placed into wiring holes of the meter/the negative control terminal, and are fastened by screws; bending the wire rod along the positioning pin 7 inserted into the positioning hole, and forcibly straightening; after all the connected wires are processed according to the step, the lower ends of the wires are cut to the same horizontal height, the wires are inserted into the junction box 10 in a one-to-one correspondence mode, and the junction screws are fastened to complete assembly. When the circuit of the phase A line is connected with reference to fig. 4-7, three wires of the phase A line are respectively connected with the front three wiring holes on the left side of the universal meter, vertically led out wires are respectively bent to the right by 90 degrees through locating pins in the upper locating holes A3, A2 and A1 to form transverse (horizontal) wires, the wires bent through the upper locating holes A1 are bent upwards at the position A1, the wires connected to the left wiring hole of the negative control terminal are bent downwards through lower locating holes Ea1 and Ea3 respectively; and after the wires connected with the left two wiring holes and the left three wiring holes of the negative control terminal are respectively bent leftwards by a2 and a3, the wires are respectively bent downwards by lower positioning holes Ea2 and Ea4, and the downwards bent wires are finally connected into corresponding interfaces on the negative control terminal. When the B phase line is connected, three wires of the B phase line are respectively connected with a left wiring hole, a left wiring hole and a six wiring holes of the universal meter, wires led out vertically are respectively bent by 90 degrees through locating pins in the upper locating holes B3, B2 and B1 to form transverse (horizontal) wires, the wires bent through the upper locating holes B1 are bent upwards at the position B1, the wires are connected into the left wiring hole of the negative control terminal, and the wires bent through the upper locating holes B2 and B3 are respectively bent downwards through the lower locating holes Eb1 and Eb 3; and after the wires connected with the left five wiring holes and the left six wiring holes of the negative control terminal are respectively bent leftwards by b2 and b3 transversely, the wires are respectively bent downwards by using the lower locating holes Eb2 and Eb4, and the downwards bent wires are finally connected into corresponding interfaces on the negative control terminal. When the C phase line is connected, three wires of the C phase line are respectively connected with left seven, left eight and left nine wiring holes of the universal meter, vertically led out wires are respectively bent by 90 degrees through positioning pins in C3, C2 and C1 on the upper positioning holes to form transverse (horizontal) wires, the wires bent through the upper positioning holes C1 are bent upwards at the position C1 and connected into the left seven wiring holes of the negative control terminal, and the wires bent through the upper positioning holes C2 and C3 are respectively bent downwards through lower positioning holes Ec1 and Ec 3; and after the wires connected with the left eight wiring holes and the left nine wiring holes of the negative control terminal are respectively bent leftwards by using c2 and c3, the wires are respectively bent downwards by using lower positioning holes Ec2 and Ec4, and the downwards bent wires are finally connected into corresponding interfaces on the negative control terminal. The zero line can be connected into the left eleven wiring holes of the electric energy meter and the negative control terminal, the zero lines of the electric energy meter 8 and the negative control terminal 9 are respectively bent rightwards or leftwards by 90 degrees through O1 and O1, respectively bent downwards through Eo1 and Eo2, and finally connected into the corresponding interfaces on the negative control terminal through the downward bent wires.
The electric energy meter and negative control terminal combined wiring device can be used for rapidly, conveniently, accurately and normally connecting the electric energy meter, the negative control terminal and the junction box without depending on personal experience and technology of operators, so that standardized meter is realized, and the working efficiency and the accuracy are improved.
Claims (4)
1. The utility model provides an electric energy meter, combination termination joint connection device of negative control, including the support, its characterized in that the support comprises instrument fixed bolster and locating support, instrument fixed bolster is located the top of locating support, be provided with two on the instrument fixed bolster and hang the knot respectively and be used for hanging electric energy meter and negative control termination, locating hole has been arranged on the locating support, the locating pin can insert in the locating hole, the locating hole divide into the locating hole on the A phase line, the locating hole under the B phase line, the locating hole on the C phase line, the locating hole under the C phase line, locating hole under the zero line, locating hole under the A phase line and locating hole under the zero line, wherein the quantity of locating hole on the A phase line, locating hole on the B phase line, locating hole under the C phase line and locating hole on the zero line are two sets of respectively on the A phase line, locating hole on the B phase line and locating hole on the C phase line are corresponding with the electric energy meter, another set of locating holes on the A phase line corresponds with the negative control termination, the quantity of locating hole on the A phase line on the B phase line is three, and the three on the C phase line locating hole on the C phase line is the locating hole on the three phase line, and the three phase line's phase line of the three phase line locating hole on the three phase line of phase line and phase line's line locating hole on the horizontal line is the locating hole on the horizontal line or the locating hole on the phase line between the locating hole on the horizontal line, the locating hole on the three phase line and the locating hole on the horizontal line between the locating hole and the locating terminal; the number of the lower positioning holes of the phase A line, the lower positioning holes of the phase B line and the lower positioning holes of the phase C line are respectively four, the lower positioning holes of the phase A line, the lower positioning holes of the phase B line and the lower positioning holes of the phase C line are respectively arranged in two rows, two lower positioning holes of the zero line are respectively arranged in one row, and the horizontal distance between the lower positioning holes is respectively consistent with the horizontal distance between the corresponding wiring holes on the junction box; defining an A phase line locating hole, a B phase line locating hole, a C phase line locating hole and a zero line locating hole corresponding to the electric energy meter respectively, wherein A1, A2 and A3 respectively represent a first row of holes, a second row of holes and a third row of holes of the A phase line locating hole, the holes are sequentially arranged according to A3, A2 and A1 from left to right, B1, B2 and B3 respectively represent the first row of holes, the second row of holes and the third row of holes of the B phase line locating hole, the holes are sequentially arranged according to B3, B2 and B1 from left to right, C1, C2 and C3 respectively represent the first row of holes, the second row of holes and the third row of holes of the C phase line locating hole, the holes are sequentially arranged according to C3, C2 and C1 from left to right, and O1 represents the zero line locating hole; respectively defining an A phase line locating hole, a B phase line locating hole, a C phase line locating hole and a zero line locating hole corresponding to a negative control terminal, wherein a1, a2 and a3 respectively represent a first row of holes, a second row of holes and a third row of holes of the A phase line locating hole, the holes of the first row, the holes of the second row and the holes of the third row of holes of the B phase line locating hole are sequentially arranged from left to right according to a1, a2 and a3, B1, B2 and B3 are sequentially arranged from left to right, C1, C2 and C3 respectively represent the first row of holes, the second row of holes and the third row of holes of the C phase line locating hole, and o1 represents the zero line locating hole according to C1, C2 and C3 from left to right; the four lower positioning holes of the A phase line are respectively defined as Ea1, ea2, ea3 and Ea4 from left to right, the four lower positioning holes of the B phase line are respectively defined as Eb1, eb2, eb3 and Eb4 from left to right, the four lower positioning holes of the C phase line are respectively defined as Ec1, ec2, ec3 and Ec4 from left to right, the two lower positioning holes of the zero line are respectively defined as Eo1 and Eo2 from left to right, wherein the A1, B1, C1, A1, B1 and C1 are in the same row and are distributed in sequence from left to right, the A2, B2, C2, O1, A2, B2, C2 and O1 are in the same row and are distributed in sequence from left to right, the A3, B3, C3, ea2, eb1, eb2 and Eb2 are in the same row and are distributed in sequence from left to right, and the C3 and Eo1 and Ea3, eb3 and Eo 4 are distributed in the same row from left to right; the row spacing between the holes is 0.6cm; the zero line can be connected into a left eleven wiring hole of the electric energy meter and the negative control terminal, the zero lines of the electric energy meter and the negative control terminal are respectively bent rightwards or leftwards by 90 degrees through O1 and O1, respectively bent downwards through Eo1 and Eo2, and finally connected into corresponding interfaces on the negative control terminal through the downward bent wires.
2. The electric energy meter and negative control terminal joint wiring device according to claim 1, wherein the meter fixing support is provided with a limiting clamp, and the left end and the right end of the limiting clamp are positioned on the outer sides of the electric energy meter or the negative control terminal, so that the electric energy meter and the negative control terminal are limited in the limiting clamp.
3. The combined wiring device for the electric energy meter and the negative control terminal according to claim 1, wherein the upper part of the electric energy meter/the negative control terminal is 18cm wide, the width of a wiring hole is 17.1cm, the center distance of an upper wiring Kong Kongjian is 1.125cm, the horizontal distance between adjacent holes of A3, A2, A1, B3, B2, B1, C3, C2 and C1 is 1.125cm, and likewise, the horizontal distance between adjacent holes of A1, A2, a3, B1, B2, B3, C1, C2 and C3 is 1.125 cm; the horizontal distance between the positioning holes Ea1 and Ea2 under the A phase line, the positioning holes Eb1 and Eb2 under the B phase line, the positioning holes Ec1 and Ec2 under the C phase line and the positioning holes Eo1 and Eo2 under the zero line is 1.25 cm; the horizontal distance between Ea3 and Ea2 is 0.75cm, and the distance between adjacent holes of Ea3, ea4, eb3, eb4, ec3 and Ec4 in the same row is 2.75-2.8cm; o1 and a2 are 5.46cm from the center line of the support rod 4.
4. The electric energy meter and negative control terminal combined wiring device according to claim 3 is characterized in that when an A phase line is wired, three wires of the A phase line are respectively connected with the front three wiring holes on the left side of the universal meter, vertically led wires are respectively bent to the right by 90 degrees through positioning pins in the upper positioning holes A3, A2 and A1 to form transverse wires, the wires bent through the upper positioning holes A1 are bent upwards at A1 position and connected into the left wiring hole of the negative control terminal, and the wires bent to the right through the upper positioning holes A2 and A3 are respectively bent downwards through the lower positioning holes Ea1 and Ea 3; the electric wires connected with the left two wiring holes and the left three wiring holes of the negative control terminal are respectively bent left transversely by a2 and a3, then are respectively bent downwards by lower positioning holes Ea2 and Ea4, and finally the electric wires bent downwards are connected into corresponding interfaces on the negative control terminal; when the B phase line is connected, three wires of the B phase line are respectively connected with a left wiring hole, a right wiring hole and a left wiring hole of the universal meter, the vertically led wires are respectively bent by 90 degrees through positioning pins in B3, B2 and B1 on the upper positioning holes to form transverse wires, the wires bent through the upper positioning holes B1 are bent upwards at the position B1, the wires connected into the left wiring hole of the negative control terminal, and the wires bent through the upper positioning holes B2 and B3 are respectively bent downwards through lower positioning holes Eb1 and Eb 3; after the wires connected with the left five wiring holes and the left six wiring holes of the negative control terminal are respectively bent leftwards by b2 and b3, the wires are respectively bent downwards by lower positioning holes Eb2 and Eb4, and the downwards bent wires are finally connected into corresponding interfaces on the negative control terminal; when the C phase line is connected, three wires of the C phase line are respectively connected with left seven, left eight and left nine wiring holes of the universal meter, vertically led out wires are respectively bent by 90 degrees through positioning pins in C3, C2 and C1 on the upper positioning holes to form transverse wires, the wires bent through the upper positioning holes C1 are bent upwards at the position C1, connected into the left seven wiring holes of the negative control terminal, and the wires bent through the upper positioning holes C2 and C3 are respectively bent downwards through lower positioning holes Ec1 and Ec 3; and after the wires connected with the left eight wiring holes and the left nine wiring holes of the negative control terminal are respectively bent leftwards by using c2 and c3, the wires are respectively bent downwards by using lower positioning holes Ec2 and Ec4, and the downwards bent wires are finally connected into corresponding interfaces on the negative control terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906131.5A CN106405175B (en) | 2016-10-19 | 2016-10-19 | Electric energy meter and negative control terminal joint wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906131.5A CN106405175B (en) | 2016-10-19 | 2016-10-19 | Electric energy meter and negative control terminal joint wiring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106405175A CN106405175A (en) | 2017-02-15 |
| CN106405175B true CN106405175B (en) | 2023-08-01 |
Family
ID=58012228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610906131.5A Active CN106405175B (en) | 2016-10-19 | 2016-10-19 | Electric energy meter and negative control terminal joint wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106405175B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001332331A (en) * | 2000-05-24 | 2001-11-30 | Marunix:Kk | Connector |
| WO2013053112A1 (en) * | 2011-10-12 | 2013-04-18 | 华北电网有限公司计量中心 | Workpiece tray of concentrator or special transformer acquisition terminal |
| CN203025343U (en) * | 2012-12-27 | 2013-06-26 | 重庆市电力公司电力科学研究院 | Compound type intelligent terminal junction device |
| CN203881823U (en) * | 2014-06-03 | 2014-10-15 | 国网山东省电力公司青岛供电公司 | Electric energy meter support having junction box fixing plate |
| CN104267225A (en) * | 2014-10-22 | 2015-01-07 | 国网山东省电力公司聊城供电公司 | Electric energy meter standard wiring device and using method thereof |
| CN204595042U (en) * | 2015-03-13 | 2015-08-26 | 国家电网公司 | A kind of three-phase electric energy metering device wire locating clip |
-
2016
- 2016-10-19 CN CN201610906131.5A patent/CN106405175B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001332331A (en) * | 2000-05-24 | 2001-11-30 | Marunix:Kk | Connector |
| WO2013053112A1 (en) * | 2011-10-12 | 2013-04-18 | 华北电网有限公司计量中心 | Workpiece tray of concentrator or special transformer acquisition terminal |
| CN203025343U (en) * | 2012-12-27 | 2013-06-26 | 重庆市电力公司电力科学研究院 | Compound type intelligent terminal junction device |
| CN203881823U (en) * | 2014-06-03 | 2014-10-15 | 国网山东省电力公司青岛供电公司 | Electric energy meter support having junction box fixing plate |
| CN104267225A (en) * | 2014-10-22 | 2015-01-07 | 国网山东省电力公司聊城供电公司 | Electric energy meter standard wiring device and using method thereof |
| CN204595042U (en) * | 2015-03-13 | 2015-08-26 | 国家电网公司 | A kind of three-phase electric energy metering device wire locating clip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106405175A (en) | 2017-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010211652A (en) | Creation device for three-dimensional arrangement adjustment cad data of cable storage component, and control method and control program for same | |
| CN106057366A (en) | Wire harness manufacturing method and wiring clamping tool | |
| CN106405175B (en) | Electric energy meter and negative control terminal joint wiring device | |
| CN208001431U (en) | Comprehensive wiring predetermined system in a kind of Single Cabinet cabinet | |
| CN203871806U (en) | Air-insulated bus duct | |
| CN206074666U (en) | A kind of electric energy meter, negative control terminal joint termination | |
| CN208608619U (en) | The wiring tooling of ZT cabinet route | |
| CN206074729U (en) | A kind of switch board cable beam forming and automatic detection device | |
| CN205986006U (en) | Porous chute | |
| CN204597306U (en) | A kind of secondary distribution particular manufacturing craft | |
| CN103457811A (en) | Portable network cabling box | |
| CN204376325U (en) | A kind of three-dimensional prepackage support body | |
| CN204807596U (en) | Inferior gram force switching test fixture | |
| CN205564496U (en) | Can produce filtering function's electron device | |
| CN218801839U (en) | End clamping device for wire harness | |
| CN108988212A (en) | The forming method and device of cabinet equipment neutral body bunch of cables | |
| CN219610032U (en) | IC compatibility test rack | |
| CN110707538B (en) | Wiring and wiring bunching device and method for control cabinet of wind generating set | |
| CN204389994U (en) | A kind of node apparatus for RS422 bus | |
| CN207305139U (en) | Stack of cabinets and the power supply system for communications | |
| CN219535056U (en) | Fool-proof structure for net mouth | |
| CN210806555U (en) | Planar mounting structure of control cabinet in GIS combined electrical apparatus | |
| CN203312635U (en) | Secondary connection modularizing structure for load switch cabinet | |
| CN203522769U (en) | Portable network cabling box | |
| CN103529913B (en) | Communication equipment distributed system and backboard BASE bus self adaptation implementation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |