CN211478421U - Power metering box - Google Patents
Power metering box Download PDFInfo
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- CN211478421U CN211478421U CN201922433937.9U CN201922433937U CN211478421U CN 211478421 U CN211478421 U CN 211478421U CN 201922433937 U CN201922433937 U CN 201922433937U CN 211478421 U CN211478421 U CN 211478421U
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Abstract
The utility model discloses a power metering box, including the batch meter, the mounting panel of two symmetries of rear side fixedly connected with of batch meter inner wall, a plurality of mounting groove has been seted up to the front side of mounting panel, the cavity has been seted up to the inside of mounting panel, and the left side fixedly connected with spring of cavity inner wall, the right-hand member fixedly connected with joint board of spring one, the joint groove corresponding with the mounting groove is seted up to the front side of joint board, the right side fixedly connected with of joint inslot wall supports and presses the subassembly, one side that spring one was kept away from to the mounting panel is seted up female screw thread through-hole, and female screw thread through-hole's inner wall threaded connection fastener. The utility model discloses an above-mentioned isotructure's cooperation has realized fixing the cable in the batch meter for cable installation is orderly in the batch meter, and cable junction is clean and tidy stable, when the cable breaks down, is convenient for overhaul and change it, has practiced thrift the workman time, has improved work efficiency.
Description
Technical Field
The utility model relates to an electric energy measurement technical field specifically is a power metering box.
Background
The electric power metering box is used for 3-35kv and is used for electric energy metering equipment, and comprises a combined mutual inductor (collecting three-phase current and voltage signals), a box body, an electric meter, a lightning arrester, a vacuum circuit breaker (prepayment type), and the like, wherein the current precision is 0.2S, the voltage precision grade is 0.2, the electric power metering box is integrally of a box-type structure, electric power equipment is arranged inside and at the upper end of the electric power metering box, and cables are arranged on the equipment.
The utility model discloses a power metering box for chinese patent publication No. CN206557259U, it includes interior box and outer box, the trailing flank and the downside of outer box are open, the outer wall of the left surface of interior box, the right flank and the side of going up is equipped with two draw-in grooves, every draw-in groove is enclosed by two fixture blocks, the inner wall of the left surface of outer box, the right surface and the side of going up is equipped with two card strips corresponding with draw-in groove shape structure, outer box inserts in the draw-in groove and connects in the outside of box through the card strip. The utility model has the advantages that: the double-layer structure of the inner box body and the outer box body is adopted, double protection is achieved, and the rainproof and dustproof effects are greatly improved.
Because this power metering box is difficult for carrying out the centre gripping to the incasement cable when using fixedly, leads to the cable connection confusion easily to cause when the cable breaks down, be inconvenient for overhaul and change it, bring inconvenience for the use, consequently need improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power metering box possesses and to fix the cable in the metering box for cable installation is orderly in the metering box, and cable junction is clean and tidy stable, when the cable breaks down, is convenient for overhaul and change it, has practiced thrift workman's time, has improved work efficiency's advantage, has solved the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power metering box, includes the batch meter, the mounting panel of two symmetries of rear side fixedly connected with of batch meter inner wall, a plurality of mounting groove has been seted up to the front side of mounting panel, the cavity has been seted up to the inside of mounting panel, and the left side fixedly connected with spring of cavity inner wall, the right-hand member fixedly connected with joint board of spring one, the joint groove corresponding with the mounting groove has been seted up to the front side of joint board, the right side fixedly connected with of joint inslot wall supports and presses the subassembly, one side that spring one was kept away from to the mounting panel is seted up female screw hole, and female screw hole's inner wall threaded connection fastener, the fastener is close to the one end of joint board and the side butt of.
Preferably, the number of the first springs is two, and the two first springs are fixedly connected to the inner wall of the cavity.
Preferably, the abutting assembly comprises two springs II, the two springs II are fixedly connected to the right side of the inner wall of the clamping groove, and the abutting block is fixedly connected to the left end of each spring II.
Preferably, the surface of the pressing block is provided with an arc surface, and the pressing block is made of rubber.
Preferably, the fastener is a screw rod in threaded connection and adaptation with the internal thread through hole, and one end of the screw rod, far away from the clamping plate, is fixedly connected with a handle.
Compared with the prior art, the beneficial effects of the utility model are that: need carry out the centre gripping to the inside cable of batch meter when fixed, in inserting the mounting groove on the mounting panel to the cable, continue the extrusion cable afterwards, make the cable get into the joint inslot, through the arcwall face that supports the briquetting surface and set up, be convenient for the cable enters into the joint groove, then under the effect of two elasticity power of spring, promote to support the briquetting and tentatively fix the cable, then rotate the screw rod through the handle, because screw rod and internal thread through-hole threaded connection, make the screw rod can the joint board be close to when the pivoted, thereby can extrude joint board, and then make the joint board drive and support the briquetting and extrude fixedly once more to the cable, and fixed effect is more firm, make cable installation in the batch meter orderly, cable connection is neat and stable, when the cable breaks down, be convenient for overhaul and change it, the workman's time has been practiced thrift, work efficiency has been improved.
Drawings
Fig. 1 is a front cross-sectional view of the present invention;
fig. 2 is a top cross-sectional view of the mounting plate of the present invention;
fig. 3 is an enlarged view of the structure of the present invention at a.
In the figure: the device comprises a metering box 1, a mounting plate 2, a mounting groove 3, a spring I4, a clamping plate 5, a clamping groove 6, an internal thread through hole 7, a spring II 8, a pressing block 9, a screw rod 10 and a handle 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a power metering box, includes batch meter 1, mounting panel 2 of two symmetries of rear side fixedly connected with of 1 inner wall of batch meter, and the front side of mounting panel 2 is opened and is equipped with a plurality of mounting groove 3, and the cavity has been seted up to mounting panel 2's inside, and the left side fixedly connected with spring 4 of cavity inner wall, the right-hand member fixedly connected with joint board 5 of spring 4.
Further, the quantity of spring 4 is two, and quantity is the equal fixed connection of spring 4 of two on the inner wall of cavity, through the setting of two spring 4 for the extrusion to joint board 5 is more stable firm.
The front side of joint board 5 is opened and is equipped with the joint groove 6 corresponding with mounting groove 3, and the right side fixedly connected with of 6 inner walls in joint groove supports and presses the subassembly.
Further, support the pressure subassembly and include two springs 8, two 8 equal fixed connection of springs are on the right side of 6 inner walls of joint groove, and the left end fixedly connected with of two springs 8 supports pressure piece 9, when needing to carry out the centre gripping to the cable of 1 inside batch meter fixed, in advancing the mounting groove 3 on the mounting panel 2 to the cable plug, continue extrusion cable afterwards for in the cable gets into joint groove 6, under the effect of two 8 spring forces of spring afterwards, promote to support pressure piece 9 and tentatively fix the cable.
Further, an arc-shaped surface is arranged on the surface of the pressing block 9, the pressing block 9 is made of rubber, and the cable can conveniently enter the clamping groove 6 through the arc-shaped surface arranged on the surface of the pressing block 9.
An internal thread through hole 7 is formed in one side, far away from the first spring 4, of the mounting plate 2, the inner wall of the internal thread through hole 7 is in threaded connection with a fastener, and one end, close to the clamping plate 5, of the fastener is abutted to the side face of the clamping plate 5.
Further, the fastener is the screw rod 10 with 7 threaded connection of internal thread through-hole and adaptation, the one end fixedly connected with handle 11 of joint board 5 is kept away from to screw rod 10, rotate screw rod 10 through handle 11, because screw rod 10 and 7 threaded connection of internal thread through-hole, make screw rod 10 can the joint board 5 be close to in the pivoted, thereby can extrude joint board 5, and then make joint board 5 drive and support briquetting 9 and extrude fixedly once more to the cable, and fixed effect is more firm, make cable installation in batch meter 1 orderly, cable connection is neat and stable, when the cable breaks down, be convenient for overhaul and change it, the workman's time has been practiced thrift, and the work efficiency is improved.
The working principle is as follows: when the power metering box is used, when a cable in the metering box 1 needs to be clamped and fixed, the cable is plugged into the mounting groove 3 on the mounting plate 2, then the cable is continuously extruded, so that the cable enters the clamping groove 6, the cable conveniently enters the clamping groove 6 through the arc-shaped surface formed on the surface of the pressing block 9, then the pressing block 9 is pushed to preliminarily fix the cable under the action of the elastic force of the spring II 8, then the screw 10 is rotated through the handle 11, the screw 10 is in threaded connection with the internal thread through hole 7, so that the clamping plate 5 can be close to the screw 10 while rotating, the clamping plate 5 can be extruded, the clamping block 9 is driven by the clamping plate 5 to extrude and fix the cable again, the fixing effect is firmer, the cable in the metering box 1 is orderly installed, the cable wiring is neat and stable, when the cable breaks down, the maintenance and the replacement are convenient, the time of workers is saved, and the working efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric power metering box, includes batch meter (1), its characterized in that: mounting panel (2) of two symmetries of rear side fixedly connected with of batch meter (1) inner wall, a plurality of mounting groove (3) have been seted up to the front side of mounting panel (2), the cavity has been seted up to the inside of mounting panel (2), and the left side fixedly connected with spring (4) of cavity inner wall, right-hand member fixedly connected with joint board (5) of spring (4), joint groove (6) corresponding with mounting groove (3) have been seted up to the front side of joint board (5), the right side fixedly connected with of joint groove (6) inner wall supports presses the subassembly, one side that spring (4) were kept away from in mounting panel (2) is seted up female screw through-hole (7), and the inner wall threaded connection fastener of female screw through-hole (7), the fastener is close to the one end of joint board (5) and the side butt of joint board (5).
2. A power metering box according to claim 1, wherein: the number of the first springs (4) is two, and the two first springs (4) are fixedly connected to the inner wall of the cavity.
3. A power metering box according to claim 1, wherein: the pressing component comprises two springs II (8), the two springs II (8) are fixedly connected to the right side of the inner wall of the clamping groove (6), and the pressing block (9) is fixedly connected to the left end of each spring II (8).
4. A power metering box according to claim 3, wherein: the surface of the pressing block (9) is provided with an arc-shaped surface, and the pressing block (9) is made of rubber.
5. A power metering box according to claim 1, wherein: the fastener is a screw rod (10) in threaded connection and adaptation with the internal thread through hole (7), and one end fixedly connected with handle (11) of joint board (5) is kept away from in screw rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433937.9U CN211478421U (en) | 2019-12-30 | 2019-12-30 | Power metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433937.9U CN211478421U (en) | 2019-12-30 | 2019-12-30 | Power metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211478421U true CN211478421U (en) | 2020-09-11 |
Family
ID=72361805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922433937.9U Active CN211478421U (en) | 2019-12-30 | 2019-12-30 | Power metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211478421U (en) |
-
2019
- 2019-12-30 CN CN201922433937.9U patent/CN211478421U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 building 3, 58 Dongqing street, high tech Zone, Zhengzhou City, Henan Province Patentee after: Wolit Power Technology Group Co.,Ltd. Address before: 450000 building 3, 58 Dongqing street, high tech Zone, Zhengzhou City, Henan Province Patentee before: Zhengzhou Wolite Electrical Co.,Ltd. |