CN210005580U - rain-proof electric energy metering box - Google Patents
rain-proof electric energy metering box Download PDFInfo
- Publication number
- CN210005580U CN210005580U CN201920720488.3U CN201920720488U CN210005580U CN 210005580 U CN210005580 U CN 210005580U CN 201920720488 U CN201920720488 U CN 201920720488U CN 210005580 U CN210005580 U CN 210005580U
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- Prior art keywords
- energy metering
- metering box
- fixed mounting
- electric energy
- box
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- 239000004744 fabric Substances 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 claims abstract description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of it is rain-proof, especially, kinds of rain-proof electric-energy metering box are for, including the electric-energy metering box body, the top fixed mounting of electric-energy metering box body has the arc apron, recesses have been seted up to the bottom of arc apron, fixed mounting has the assembly box on the top inner wall of recess, outside the bottom of assembly box extended to recesses, horizontal pole is installed to the assembly box internal rotation, the both ends of horizontal pole all rotate and install circular block, two sides that circular block kept away from each other side respectively with the both sides inner wall fixed connection of assembly box, the winding has the waterproof cloth on the horizontal pole, the end fixed mounting of waterproof cloth has a strip-shaped block, the utility model discloses the practicality is strong, can effectually avoid the rainwater to enter into the electric-energy metering box from the gap department of junction on the electric-energy metering box body originally internally, avoid damaging this internal electrical components of electric-energy metering box.
Description
Technical Field
The utility model relates to a rain-proof technical field especially relates to kinds of rain-proof electric energy batch meters.
Background
The electric power metering box is used for 3-35 kv and used for electric energy metering, and comprises a combined transformer (collecting three-phase current and voltage signals), an assembly box, 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 model is JLSxx-xx (JLSxx replaces actual letters) and the combined transformer are basically the same.
However, in the prior art, because the electric energy metering box is divided into indoor and outdoor according to the usage, and the dress is at outdoor electric energy metering box body, can not avoid being exposed to the sun by wind, the rain-proof effect of simple use arc apron is poor, under the weather of wind and rain, the rainwater enters into this internal from the gap of observation window or other junctions on the electric energy metering box body easily, this internal electrical components of electric energy metering box is damaged easily to this internal rainwater of pouring into electric energy metering box, shorten the life of electric energy metering box body, consequently, kinds of rain-proof electric energy metering boxes are proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing rainproof electric energy metering boxes.
In order to achieve the purpose, the utility model adopts the following technical scheme that kinds of rain-proof electric energy metering box, including the electric energy metering box body, the top fixed mounting of electric energy metering box body has the arc apron, the recess has been seted up to the bottom of arc apron, fixed mounting has the assembly box on the top inner wall of recess, the bottom of assembly box extends outside the th recess, the assembly box internal rotation installs the th horizontal pole, the both ends of th horizontal pole are all rotated and are installed circular block, the side that two circular blocks kept away from each other is respectively with the both sides inner wall fixed connection of assembly box, the winding has the waterproof cloth on horizontal pole, 6 end fixed mounting of waterproof cloth has the strip-shaped block, the bottom fixed mounting of strip-shaped block has the round bar, the bottom of round bar extends outside the assembly box, be equipped with two square plates on the 897 th horizontal pole, the sliding sleeve is equipped with two torsional springs on the th horizontal pole, end welding of torsional spring is on the corresponding circular block, the other end welding of torsional spring is on the corresponding circular block, the both sides of electric energy metering box body all fixed mounting has the square plate, the fixed mounting has the both sides of the second through-in the second through-hole 5838, the corresponding through-hole is seted up to the second through-hole , the corresponding through-hole of.
Preferably, the spout has all been seted up on the top inner wall of through-hole and the bottom inner wall, slidable mounting has the slide bar in the spout, end that two slide bars are close to each other all with the second horizontal pole fixed connection that corresponds, the cover that slides on the second horizontal pole is equipped with the spring, the end welding of spring is on the slide bar that corresponds, the welding of another end of spring is on the spout that corresponds, the stiffness coefficient scope of spring is 5N/m to 30N/m.
Preferably, the th handle is fixedly installed at the bottom end of the round bar, and the ends of the two second cross bars, which are far away from each other, are both fixedly installed with second handles.
Preferably, a second through hole is formed in the inner wall of the bottom of the assembling box, the strip-shaped block and the round rod are both in sliding connection with the second through hole, and the stiffness coefficient of the torsion spring ranges from 10N/m to 50N/m.
Preferably, the type of the electric energy metering box body is YT-HK-PX2, and the waterproof cloth is made of polyethylene.
Preferably, sides that two circular lumps are close to each other all have seted up and have rotated the groove, and two rotate the groove and all rotate with horizontal pole and be connected, rotate the inslot and be equipped with the bearing, the outer loop of bearing and the inner wall fixed connection who rotates the groove that corresponds, the inner ring and the horizontal pole fixed connection of bearing.
First, the device passes through the electric energy metering box body, the arc-shaped cover plate, th recess, the assembly box, th horizontal pole, the circular piece, the waterproof cloth, the bar-shaped piece, the round bar, the circular plate, the torsional spring, the square piece, the second recess, th through-hole, the second horizontal pole and spring cooperate, when the electric energy metering box body needs to be protected against rain after installation, stimulate two th handles earlier, th handle drives the corresponding round bar to move, two round bars drive the bar-shaped piece to move down simultaneously, the bar-shaped piece drives the waterproof cloth to move, the waterproof cloth drives th horizontal pole to rotate, the th horizontal pole drives two circular plates to rotate, the round plate drives the corresponding torsional spring to move, at this moment, the torsional spring will be twisted tightly, when the waterproof cloth moves out of the assembly box to constant distance;
pulling the two second handles, wherein the second handles drive the corresponding second cross rods to move, the second cross rods drive the corresponding two slide rods to move, and the slide rods drive the corresponding springs to move;
at the moment, the spring is compressed to deform the spring, so that kinetic energy generated when the sliding rod moves is converted into elastic potential energy of the spring, and then the th handle is placed into the corresponding second groove;
at this moment, loosen the second handle, under the spring action of spring, the handle card that the second horizontal pole will correspond is in the second recess that corresponds, and at this moment, the waterproof cloth just shelters from whole electric-energy metering box body's front completely, avoids the rainwater to get into from the gap, when needing to maintain the electric-energy metering box body, only need open the waterproof cloth can to accomplish this rain-proof work of electric-energy metering box body.
The utility model discloses the practicality is strong, can effectually avoid the rainwater to enter into electric-energy metering box this internally from the gap department of junction on the electric-energy metering box body, avoid damaging this internal electrical components of electric-energy metering box, prolong the life of electric-energy metering box body, it is simple convenient that the operation gets up.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 2;
FIG. 4 is a schematic cross-sectional view of portion C of FIG. 1;
fig. 5 is a schematic side view of the present invention.
In the drawing, the electric energy metering box comprises an electric energy metering box body 1, an arc-shaped cover plate 2, an th groove 3, an assembly box 4, a th cross rod 5, a round block 6, a round block 7, a waterproof cloth 8, a strip-shaped block 9, a round rod 10, a round plate 11, a torsion spring 12, a square block 13, a second groove 14, a th through hole 15, a second cross rod 16 and a spring.
Detailed Description
The technical solution 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 , but not all embodiments.
Please refer to fig. 1-5, the present invention provides technical solutions, rainproof electric energy metering boxes, including an electric energy metering box body 1, an arc-shaped cover plate 2 is fixedly installed on the top of the electric energy metering box body 1, a th groove 3 is opened on the bottom of the arc-shaped cover plate 2, an assembly box 4 is fixedly installed on the inner wall of the top of the th groove 3, the bottom of the assembly box 4 extends to th groove 3, a th cross rod 5 is rotatably installed in the assembly box 4, circular blocks 6 are rotatably installed on both ends of the th cross rod 5, sides of the two circular blocks 6 far away from each other are fixedly connected with the inner walls of both sides of the assembly box 4, a rainproof cloth 7 is wound on the th cross rod 5, a strip 8 is fixedly installed on the end of the rainproof cloth 7, a strip 8 is fixedly installed on the bottom of the strip 8, the bottom of the circular block 9 extends to the outside of the assembly box 4, two circular blocks 10 are installed on the th cross rod 5, a sliding sleeve is provided with two torsion springs 48 th cross rod 11, a corresponding to 5811, a through hole corresponding to a through hole is installed on the top of a through hole 59612 of a second torsion spring 5814, a through hole corresponding to a through hole on the top of a through hole of a second fixing groove of a through hole of a second transverse rod 5812, a through hole of a second fixing box body of a second transverse rod corresponding to a second transverse rod 6314, a through hole of;
the top inner wall and the bottom inner wall of through-hole 14 have all been seted up a chute, slidable mounting has a slide bar in the chute, ends that two slide bars are close to each other all are connected with corresponding second horizontal pole 15 fixed, slidable mounting has spring 16 on second horizontal pole 15, end welding of spring 16 is on the corresponding slide bar, another end welding of spring 16 is on the corresponding chute, the range of stiffness coefficient of spring 16 is 5N/m to 30N/m, bottom fixed mounting has the second handle of round bar 9, end that two second horizontal poles 15 are far away from each other all fixed mounting has the second handle, the second through-hole has been seted up on the bottom inner wall of assembly box 4, bar 8 and round bar 9 all are connected with the second through-hole sliding, the range of coefficient of torsional spring 11 is 10N/m to 50N/m, the model of electric energy metering box body 1 is YT-HK-PX-367, the manufacturing of this time is made for polyethylene, two rotating electric energy meter box bodies, the rotating handle moves about the corresponding round bar 6, the rotating groove is required to be opened corresponding to move the second groove, the corresponding round groove of the second horizontal pole, the corresponding rotating groove, the rotating groove of the corresponding second groove, the rotating groove of the rotating groove, the rotating groove of.
The working principle is that when the electric energy metering box body 1 needs to be protected from rain after being installed, two handles are pulled first, the handle drives the corresponding round rods 9 to move, the two round rods 9 simultaneously drive the strip-shaped blocks 8 to move downwards, the strip-shaped blocks 8 drive the waterproof cloth 7 to move, the waterproof cloth 7 drives the cross rod 5 to rotate, the cross rod 5 drives the two round plates 10 to rotate, the round plates 10 drive the corresponding torsion springs 11 to move, at the moment, the torsion springs 11 are twisted tightly, when the waterproof cloth 7 moves out of the assembly box 4 to for a fixed distance, the two second handles are pulled again, the second handles drive the corresponding second cross rods 15 to move, the second cross rods 15 drive the corresponding two slide rods to move, the corresponding springs 16 are driven to move, at the moment, the springs 16 are compressed to deform, so that kinetic energy generated when the slide rods move is converted into elastic potential energy of the springs 16, then the handles are placed into the corresponding second grooves 13, at the moment, the springs 16 are loosened, the elastic force of the springs acts on the corresponding second cross rods, the waterproof cloth 16, the whole electric energy metering box body can be completely shielded from the front side of the waterproof cloth 1, and the waterproof cloth 1, so that the whole waterproof cloth can be completely maintained, and the whole waterproof cloth 1 can be prevented from entering the gap of the electric energy metering box body 597.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism and the control system of the device are not completely described, and the details of the power mechanism and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
- The utility model provides a rain-proof electric energy metering box of kind, including electric energy metering box body (1), its characterized in that the top fixed mounting of electric energy metering box body (1) has arc apron (2), recess (3) have been seted up to the bottom of arc apron (2), fixed mounting has assembly box (4) on the top inner wall of recess (3), the bottom of assembly box (4) extends outside recess (3), second 2 horizontal pole (5) have been installed to the internal rotation of assembly box (4), circular block (6) have all been installed in the both ends of 3 horizontal pole (5) rotation, the side that two circular block (6) kept away from each other respectively with the both sides inner wall fixed connection of assembly box (4), the winding has on horizontal pole (5) second cross rod (7), 6 end fixed mounting of waterproof cloth (7) has strip-shaped piece (8), the bottom fixed mounting of strip-shaped piece (8) has round bar (9), the bottom of round bar (9) extends to assembly box (4) outside the bottom of assembly box (5) has wound cloth (7), the fixed mounting has corresponding circular spring 9611) and has corresponding on the lateral opening of second through hole (3911) and the through hole (3611) has been seted up to the corresponding circular cross bar (3611) of second through hole (3611), the corresponding circular spring (3611) of the fixed mounting on the fixed mounting of second transverse pole (3) of the fixed mounting on the bottom of the lateral opening (6), the lateral opening (3611), the fixed mounting of the lateral opening (3611).
- 2. The kinds of rainproof electric energy metering boxes of claim 1, wherein sliding grooves are respectively formed in the top inner wall and the bottom inner wall of the through hole (14), sliding rods are slidably mounted in the sliding grooves, ends of the two sliding rods, which are close to each other, are fixedly connected with corresponding second cross rods (15), springs (16) are slidably sleeved on the second cross rods (15), ends of the springs (16) are welded on the corresponding sliding rods, the other ends of the springs (16) are welded on the corresponding sliding grooves, and the stiffness coefficient range of the springs (16) is 5N/m to 30N/m.
- 3. The kind of rainproof electric energy metering box of claim 1, wherein a kind of handles are fixedly installed at the bottom end of the round bar (9), and second handles are fixedly installed at the ends of the two second cross bars (15) far away from each other.
- 4. The rainproof electric energy metering box of claim 1, wherein a second through hole is formed in the inner wall of the bottom of the assembling box (4), the bar-shaped block (8) and the round rod (9) are both in sliding connection with the second through hole, and the stiffness coefficient of the torsion spring (11) ranges from 10N/m to 50N/m.
- 5. The kinds of rainproof power metering box of claim 1, wherein the power metering box body (1) is YT-HK-PX2, and the rainproof cloth (7) is made of polyethylene.
- 6. The kind of rainproof electric energy metering box of claim 1, wherein the sides of the two round blocks (6) close to each other are both provided with a rotating groove, both rotating grooves are rotatably connected with the th cross bar (5), a bearing is arranged in the rotating groove, the outer ring of the bearing is fixedly connected with the inner wall of the corresponding rotating groove, and the inner ring of the bearing is fixedly connected with the th cross bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720488.3U CN210005580U (en) | 2019-05-20 | 2019-05-20 | rain-proof electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720488.3U CN210005580U (en) | 2019-05-20 | 2019-05-20 | rain-proof electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210005580U true CN210005580U (en) | 2020-01-31 |
Family
ID=69307322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920720488.3U Expired - Fee Related CN210005580U (en) | 2019-05-20 | 2019-05-20 | rain-proof electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210005580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483293A (en) * | 2021-09-02 | 2022-05-13 | 广州盛康动力设备有限公司 | Diesel engine generator set with efficient cooling device |
-
2019
- 2019-05-20 CN CN201920720488.3U patent/CN210005580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483293A (en) * | 2021-09-02 | 2022-05-13 | 广州盛康动力设备有限公司 | Diesel engine generator set with efficient cooling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |