CN210608446U - Insulating protection box for busbar lap joint part - Google Patents
Insulating protection box for busbar lap joint part Download PDFInfo
- Publication number
- CN210608446U CN210608446U CN201921925056.2U CN201921925056U CN210608446U CN 210608446 U CN210608446 U CN 210608446U CN 201921925056 U CN201921925056 U CN 201921925056U CN 210608446 U CN210608446 U CN 210608446U
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- Prior art keywords
- lap joint
- groove
- protection box
- joint plate
- insulating
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Abstract
The utility model discloses a female insulating protection box in overlap joint position of arranging relates to insulating protection box technical field, for solving the current problem that female insulating protection box waterproof performance in overlap joint position of arranging is not good very much. The utility model discloses a waterproof structure of bus bar, including last lap joint plate, rubber waterproof baffle, mounting groove, waterproof sealing strip, one side of rubber waterproof baffle is provided with the recess, the one end of going up the lap joint plate is provided with fixed orifices one, the inside of lap joint plate is provided with down the bus bar lap joint groove down, the internally mounted of mounting groove has waterproof sealing strip, one side of rubber waterproof baffle is provided with the recess, the one end of going up the lap joint plate is provided with fixed orifices one, the inside of lap joint plate is provided with down the bus bar lap joint groove down, the one end of lap joint plate is provided with the fixed orifices two corresponding with fixed orifices one down, one side of lap joint plate is provided with female installing port of arranging down, the both sides of female installing port of arranging are provided with.
Description
Technical Field
The utility model relates to an insulating protection box technical field specifically is a female insulating protection box in overlap joint position that arranges.
Background
The bus bar is a connecting copper bar or aluminum bar of a main switch in an electric cabinet and a switch in each branch circuit in a power supply system, the surface of the bus bar is subjected to insulation treatment, the bus bar is mainly used as a lead, an insulation protection box is usually arranged at the joint of the two bus bars, the bus bar insulation protection box is made of radiation cross-linked polyolefin materials, the physical and chemical electrical properties are excellent, and the bus bar is an insulation treatment material at the joint of the bus bars and used for protecting the joint of the bus bars.
However, the waterproof performance of the existing insulating protection box at the overlapping position of the busbar is not particularly good, the connection of the busbar is easily influenced in some humid environments, and even the condition of electric leakage is caused, so that the danger is brought to the life of workers, and therefore the insulating protection box at the overlapping position of the busbar is urgently needed to solve the problems in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a female insulating protection box in overlap joint position of arranging to it is not good problem very much to provide the insulating protection box waterproof performance in current female overlap joint position in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an insulation protection box for a busbar lapping part comprises an upper lapping plate, a lower lapping plate is arranged below the upper lapping plate, an upper bus bar overlapping groove is arranged in the upper overlapping plate, rubber waterproof baffles are arranged on both sides of the upper bus bar overlapping groove, the rubber waterproof baffle is internally provided with a mounting groove, a waterproof sealing strip is arranged in the mounting groove, one side of the rubber waterproof baffle is provided with a groove, one end of the upper lapping plate is provided with a first fixing hole, a lower bus bar lapping groove is arranged in the lower lapping plate, one end of the lower lapping plate is provided with a second fixing hole corresponding to the first fixing hole, the upper lapping plate and the lower lapping plate are connected through an insulating buckle, one side of the lower lapping plate is provided with a bus bar mounting opening, the two sides of the busbar mounting port are provided with limiting grooves, and one side of each limiting groove is provided with a sealing lug.
Preferably, the insulating buckle comprises a buckle cap and a clamping block, the buckle cap is arranged at one end of the insulating buckle, the clamping block is arranged at the other end of the insulating buckle, and one end of the insulating buckle penetrates through the first fixing hole and the second fixing hole respectively.
Preferably, three insulating buckles are installed, and three insulating buckles distribute in proper order at the one end of last lapping plate.
Preferably, the number of the rubber waterproof baffles is two, and the two rubber waterproof baffles are symmetrical with respect to a vertical center line of the upper bus lapping groove.
Preferably, the waterproof sealing strip is connected with the mounting groove in an adhesive manner.
Preferably, the sealing protrusion is provided in two, and the two sealing protrusions are symmetrical with respect to a vertical center line of the lower bus bar overlapping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of female insulating protection box in overlap joint position of arranging installs rubber waterproof baffle, and rubber waterproof baffle's inside is provided with the mounting groove, and the internally mounted of mounting groove has waterproof sealing strip, can make female connection back of arranging through this kind of setting, can prevent through rubber waterproof baffle that dust and water from getting into insulating protection box's inside, causes the influence to female overlap joint department of arranging, causes the circumstances such as electric leakage even, causes the damage to female electrical apparatus of arranging the connection.
2. The one end of the lapping plate on this kind of female insulating protection box in overlap joint position that arranges is provided with the recess, and the one end of lower lapping plate is provided with the sealed lug corresponding with the recess, through with during sealed lug installation advances the recess, not only can improve the fastness of connecting between lapping plate and the lower lapping plate, also can improve the water-proof effects of this kind of female insulating protection box in overlap joint position that arranges simultaneously, avoids dust and water to get into the inside of insulating protection box, leads to the fact the influence to female the row junction.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is an overall side view of the present invention;
fig. 3 is a front view of the open state of the present invention;
fig. 4 is a side view of the open state of the present invention;
fig. 5 is a plan view of the open state of the present invention.
In the figure: 1. an upper lap plate; 2. a lower lap plate; 3. an upper bus bar overlapping groove; 4. a lower busbar overlapping groove; 5. a first fixing hole; 6. insulating buckles; 601. a snap cap; 602. a clamping block; 7. a busbar mounting port; 8. a rubber waterproof baffle; 801. mounting grooves; 9. a waterproof sealing strip; 10. a groove; 11. a limiting groove; 12. sealing the bump; 13. and a second fixing hole.
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.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a female insulating protection box in overlap joint position that arranges, including last lapping plate 1, lapping plate 2 is installed down to the below of going up lapping plate 1, the inside of going up lapping plate 1 is provided with bus bar overlap joint groove 3, rubber waterproof baffle 8 is all installed to the both sides of going up bus bar overlap joint groove 3, rubber waterproof baffle 8's inside is provided with mounting groove 801, the internally mounted of mounting groove 801 has waterproof sealing strip 9, one side of rubber waterproof baffle 8 is provided with recess 10, the one end of going up lapping plate 1 is provided with fixed orifices one 5, the inside of lapping plate 2 is provided with down bus bar overlap joint groove 4 down, the one end of lapping plate 2 is provided with two 13 of fixed orifices corresponding with fixed orifices one 5 down, go up and be connected through insulating buckle 6 between lapping plate 1 and the lower lapping plate 2, one side of lower lapping plate 2 is provided with female installing port 7 of arranging, the both sides of female installing port 7 are provided with spacing groove 11, sealing convex block 12.
Further, insulating buckle 6 includes buckle cap 601 and fixture block 602, and the one end of insulating buckle 6 is provided with buckle cap 601, and the other end of insulating buckle 6 is provided with fixture block 602, and fixed orifices one 5 and two 13 are passed respectively to the one end of insulating buckle 6, can improve the fastness of being connected between upper bridging plate 1 and the lower bridging plate 2.
Further, insulating buckle 6 installs threely, and three insulating buckle 6 distributes in proper order in last lap joint plate 1's one end, can improve like this and go up lap joint plate 1 and the fastness of being connected down between lap joint plate 2, makes and goes up lap joint plate 1 and be connected out between lap joint plate 2 down and can not appear the gap.
Furthermore, two rubber waterproof baffles 8 are arranged, and the two rubber waterproof baffles 8 are symmetrical about the vertical center line of the upper bus bar overlapping groove 3, so that the waterproof and dustproof effects of the insulating protection box at the bus bar overlapping parts can be improved.
Further, the waterproof sealing strips 9 are connected with the mounting grooves 801 in an adhesive manner, so that the waterproof performance of the insulating protection box at the bus bar lapping positions can be improved.
Furthermore, two sealing convex blocks 12 are arranged, and the two sealing convex blocks 12 are symmetrical about the vertical center line of the lower bus lapping groove 4, so that the waterproof and dustproof effects of the insulating protection box at the lapping parts of the various busbars can be improved, and the busbars cannot be influenced by the external environment in the working process.
The working principle is as follows: when in use, firstly two busbars are connected, then the busbars are installed in a busbar installing port 7, then an insulating buckle 6 installed at one end of an upper lapping plate 1 penetrates through a second fixing hole 13 to fix the upper lapping plate 1 and a lower lapping plate 2, the insulating protective box at the lapping position of the busbars is very convenient to install, when the lapping position of the busbars breaks down, the insulating protective box can be very conveniently opened to overhaul the lapping position of the busbars, when the insulating protective box is closed, a rubber waterproof baffle 8 installed at one end of the upper lapping plate 1 can press one end of the busbars, an installing groove 801 is arranged inside the rubber waterproof baffle 8, a waterproof sealing strip 9 is installed inside the installing groove 801, dust and water can be effectively placed through the waterproof sealing strip 9 and enter the insulating protective box through the busbar installing port 7, and a groove 10 is arranged at one end of the upper lapping plate 1, one end of the lower lapping plate 2 is provided with a sealing convex block 12 corresponding to the groove 10, the sealing convex block 12 is installed into the groove 10, water can be prevented from entering the insulating protection box from the joint of the upper lapping plate 1 and the lower lapping plate 2, the insulating protection box can have a very good waterproof and dustproof effect through the structure, and the busbar can be well protected from being influenced by the external environment during working.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a female insulating protection box in overlap joint position that arranges, includes lapping plate (1), its characterized in that: the lower lap joint plate (2) is arranged below the upper lap joint plate (1), an upper bus lap joint groove (3) is arranged inside the upper lap joint plate (1), rubber waterproof baffles (8) are arranged on two sides of the upper bus lap joint groove (3), a mounting groove (801) is arranged inside each rubber waterproof baffle (8), a waterproof sealing strip (9) is arranged inside each mounting groove (801), a groove (10) is arranged on one side of each rubber waterproof baffle (8), a first fixing hole (5) is arranged at one end of the upper lap joint plate (1), a lower bus lap joint groove (4) is arranged inside the lower lap joint plate (2), a second fixing hole (13) corresponding to the first fixing hole (5) is arranged at one end of the lower lap joint plate (2), and the upper lap joint plate (1) and the lower lap joint plate (2) are connected through an insulating buckle (6), one side of lower lapping plate (2) is provided with female installing port (7) of arranging, female both sides of arranging installing port (7) are provided with spacing groove (11), sealing convex block (12) are installed to one side of spacing groove (11).
2. The insulation protection box for the busbar overlapping part according to claim 1, wherein: insulating buckle (6) are including buckle cap (601) and fixture block (602), the one end of insulating buckle (6) is provided with buckle cap (601), the other end of insulating buckle (6) is provided with fixture block (602), fixed orifices one (5) and fixed orifices two (13) are passed respectively to the one end of insulating buckle (6).
3. The insulation protection box for the busbar overlapping part according to claim 1, wherein: three are installed in insulating buckle (6), three insulating buckle (6) distribute in proper order in the one end of last overlap joint board (1).
4. The insulation protection box for the busbar overlapping part according to claim 1, wherein: the two rubber waterproof baffles (8) are arranged, and the two rubber waterproof baffles (8) are symmetrical relative to the vertical center line of the upper bus overlapping groove (3).
5. The insulation protection box for the busbar overlapping part according to claim 1, wherein: and the waterproof sealing strip (9) is connected with the mounting groove (801) in an adhesive manner.
6. The insulation protection box for the busbar overlapping part according to claim 1, wherein: the number of the sealing convex blocks (12) is two, and the two sealing convex blocks (12) are symmetrical relative to the vertical center line of the lower bus lapping groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925056.2U CN210608446U (en) | 2019-11-10 | 2019-11-10 | Insulating protection box for busbar lap joint part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921925056.2U CN210608446U (en) | 2019-11-10 | 2019-11-10 | Insulating protection box for busbar lap joint part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608446U true CN210608446U (en) | 2020-05-22 |
Family
ID=70695738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921925056.2U Expired - Fee Related CN210608446U (en) | 2019-11-10 | 2019-11-10 | Insulating protection box for busbar lap joint part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682347A (en) * | 2020-07-13 | 2020-09-18 | 左建军 | Low-voltage bypass copper busbar |
-
2019
- 2019-11-10 CN CN201921925056.2U patent/CN210608446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682347A (en) * | 2020-07-13 | 2020-09-18 | 左建军 | Low-voltage bypass copper busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20201110 |