CN219980071U - Quick inlet wire connecting device of low-voltage reactive compensation distribution box - Google Patents
Quick inlet wire connecting device of low-voltage reactive compensation distribution box Download PDFInfo
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- CN219980071U CN219980071U CN202321185373.1U CN202321185373U CN219980071U CN 219980071 U CN219980071 U CN 219980071U CN 202321185373 U CN202321185373 U CN 202321185373U CN 219980071 U CN219980071 U CN 219980071U
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- fixedly connected
- distribution box
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- 238000007789 sealing Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a rapid incoming line connecting device of a low-voltage reactive compensation distribution box, and relates to the field of distribution boxes. Including the block terminal main part, a plurality of mounting grooves have been seted up to the bottom surface of block terminal main part, the inside of a plurality of mounting grooves all is provided with the snap ring, the equal fixedly connected with arc gasbag of inner wall of a plurality of snap rings, the equal fixedly connected with spacing piece of upper and lower both sides surface of a plurality of snap rings, the equal fixedly connected with rubber card strip in place ahead of snap ring inner wall left and right sides, the inflation inlet has all been seted up in the left side of a plurality of snap ring top surfaces, the equal fixedly connected with of left side of the spacing piece top surface of a plurality of upside inflates the head. The utility model is convenient to protect the wire by arranging the plurality of clamping rings, and is internally provided with the arc-shaped air bags to protect the wire, so that the surface of the wire is prevented from being worn, and meanwhile, when the wire is installed, the wire is clamped in the installation shell through the two rubber clamping strips, so that the wire harness is convenient to connect with the external arrangement, and the wire harness is convenient to replace.
Description
Technical Field
The utility model relates to the field of distribution boxes, in particular to a rapid incoming line connecting device of a low-voltage reactive compensation distribution box.
Background
Reactive power compensation, known as reactive power compensation, is a technology that plays a role in improving the power factor of a power grid in a power supply system, reduces the loss of a power supply transformer and a transmission line, improves the power supply efficiency, and improves the power supply environment, so that a reactive power compensation device is located at an indispensable very important position in the power supply system, a compensation device is reasonably selected, the loss of the power grid can be reduced to the greatest extent, and the quality of the power grid is improved, otherwise, if the power supply system is selected or used improperly, various factors such as voltage fluctuation, harmonic wave increase and the like can be caused.
The outdoor on-column power distribution device generally comprises two upright posts arranged on a ground foundation, a horizontal supporting table arranged between the two upright posts, a transformer arranged on the supporting table and a low-voltage reactive compensation distribution box arranged on the ground foundation below the supporting table or between the two upright posts.
Most of the existing reactive compensation distribution boxes need to be connected between internal equipment and external equipment, so that connecting wires need to be led out through the reactive compensation distribution boxes, however, most of the existing reactive compensation distribution boxes are provided with a plurality of outlets at the bottoms of the reactive compensation distribution boxes, the wires are led out in a mode, but when the wires need to be replaced, the operation is inconvenient, the threading operation is needed, the protection between the wires and the threading ports is inconvenient, and the surface of a long-time wire is easy to wear.
Disclosure of Invention
The utility model aims to provide a quick wire-incoming connection device of a low-voltage reactive compensation distribution box, which aims to solve the problems that most of the existing reactive compensation distribution boxes in the background art need to connect internal equipment with external equipment, so that connecting wires need to be led out through the reactive compensation distribution box, however, most of the existing reactive compensation distribution boxes are provided with a plurality of wire outlets at the bottom to lead out wires, but when the wires need to be replaced, the operation is inconvenient, the threading operation is needed, the wires and the threading openings are inconvenient to protect, and the surface of a long-time wire is easy to wear.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick inlet wire coupling device of low pressure reactive compensation block terminal, includes the block terminal main part, a plurality of mounting grooves have been seted up to the bottom surface of block terminal main part, and is a plurality of the inside of mounting groove all is provided with the snap ring, and is a plurality of the equal fixedly connected with arc gasbag of inner wall of snap ring, a plurality of the equal fixedly connected with spacing piece in upper and lower both sides surface of snap ring, the equal fixedly connected with rubber card strip in place ahead of snap ring inner wall left and right sides, a plurality of the inflation inlet has all been seted up in the left side of snap ring top surface, and the equal fixedly connected with of left side of a plurality of upside the spacing piece top surface is inflated first, and is a plurality of the inside of inflating first and the inside of corresponding inflation inlet all are provided with the non-return mechanism jointly.
Preferably, the non-return mechanism comprises a limiting plate, four sides of the periphery of the limiting plate are fixedly connected with the inner wall of the inflation inlet, a plug ring is fixedly connected to the bottom surface of the limiting plate, a ball valve is arranged in the plug ring, a top surface of the ball valve is fixedly connected with a push rod, and a cross rod is fixedly connected to the top surface of the push rod.
Preferably, four sides of limiting plate bottom surface are all fixedly connected with slide rod, a plurality of the top surface of ring is all run through to its bottom surface to the slide rod lower extreme, a plurality of the lower extreme of slide rod and the common fixedly connected with limiting ring of four sides of inflation inlet inner wall, a plurality of the pole wall of slide rod sliding connection has the stopper jointly, and a plurality of reset spring has all been cup jointed to the downside of slide rod pole wall, reset spring's top surface and ball valve's bottom surface fixed connection, a plurality of reset spring's upper and lower both ends respectively with the bottom surface of stopper and the top surface fixed connection of limiting ring.
Preferably, the periphery of the plurality of inflation heads is connected with a sealing cover in a threaded manner, and the lower sides of the periphery of the plurality of inflation heads are fixedly connected with sealing rings.
Preferably, the left side of block terminal main part is connected with the sealing door through the hinge rotation, the downside in front of the sealing door fixedly connected with a plurality of fixture blocks.
Preferably, a plurality of installation bars are fixedly connected with the rear side of the inner wall of the distribution box main body.
The utility model has the technical effects and advantages that:
1. through setting up block terminal main part, mounting groove, snap ring, arc gasbag, spacing piece, rubber card strip, inflation inlet, the head of aerifing, the utility model is through setting up a plurality of snap rings, conveniently protect the line to be provided with the arc gasbag in inside, protect the line, avoid the surface of line to receive wearing and tearing, when installing the line simultaneously, block the line in the installation shell through two rubber card strips, make things convenient for the pencil to be connected with outside setting between, and make things convenient for the change of pencil.
2. Through setting up limiting plate, ring, inflation inlet, ball valve, ejector pin, horizontal pole, under the effect of ball valve for the ball valve can be plugged up the ring, thereby avoid the gas leakage that dashes into in the arc gasbag, make the arc gasbag can bulge, laminating pencil, protect the pencil, avoid the pencil to receive outside influence to produce great rocking, it is not hard up to be connected with electrical equipment between.
3. Through setting up limiting plate, slide bar, ring, ball valve, stopper, limiting ring, reset spring, under reset spring's effect, after filling, can in time drive the ring and reset, avoid the gas in the arc gasbag to go out through the head of aerifing to lead to the arc gasbag to laminate the pencil completely.
Drawings
FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model.
Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.
FIG. 3 is a schematic diagram of the overall upper cross-sectional structure of the present utility model.
Fig. 4 is a schematic perspective view of a snap ring according to the present utility model.
Fig. 5 is a schematic perspective view of the ball valve of the present utility model.
In the figure: 1. a distribution box main body; 2. a mounting groove; 3. a clasp; 4. an arc-shaped air bag; 5. a limiting piece; 6. a rubber clamping strip; 7. an inflation inlet; 8. an inflation head; 9. a limiting plate; 10. a plug ring; 11. a ball valve; 12. a push rod; 13. a cross bar; 14. a slide rod; 15. a limiting ring; 16. a return spring; 17. sealing cover; 18. a seal ring; 19. sealing the door; 20. a clamping block; 21. a mounting bar; 22. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a quick incoming wire connecting device of a low-voltage reactive compensation distribution box as shown in figures 1-5, which comprises a distribution box main body 1, wherein a plurality of mounting grooves 2 are formed in the bottom surface of the distribution box main body 1, clamping rings 3 are arranged in the plurality of mounting grooves 2, arc-shaped air bags 4 are fixedly connected to the inner walls of the plurality of clamping rings 3, limiting pieces 5 are fixedly connected to the surfaces of the upper side and the lower side of the plurality of clamping rings 3, rubber clamping strips 6 are fixedly connected to the front sides of the left side and the right side of the inner walls of the clamping rings 3, air charging holes 7 are formed in the left side of the top surfaces of the plurality of clamping rings 3, air charging heads 8 are fixedly connected to the left side of the top surfaces of the limiting pieces 5 on the upper side, and a non-return mechanism is arranged in the inner parts of the plurality of the air charging heads 8 and the corresponding air charging holes 7.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the non-return mechanism includes limiting plate 9, four sides fixed connection around limiting plate 9 and the inflation inlet 7 inner wall, the bottom surface fixedly connected with cock ring 10 of limiting plate 9, the inside of cock ring 10 is provided with ball valve 11, the top surface fixedly connected with ejector pin 12 of ball valve 11, the top surface fixedly connected with horizontal pole 13 of ejector pin 12, under the effect of ball valve 11, make ball valve 11 can block up cock ring 10, thereby avoid the gas leakage that dashes into in the arc gasbag 4, make the arc gasbag 4 can bulge, laminating pencil, protect the pencil, avoid the pencil to receive outside influence to produce great rocking, connect between with electrical equipment and become flexible, equal threaded connection has sealed lid 17 around a plurality of inflatable heads 8, the downside all around a plurality of inflatable heads 8 is fixedly connected with sealing washer 18, under sealed lid 17 effect, seal inflatable head 8, and under the effect of sealing washer 18, increase the leakproofness of device.
As shown in fig. 2 and 5, the four sides of the bottom surface of the limiting plate 9 are fixedly connected with sliding rods 14, the lower ends of the sliding rods 14 penetrate through the top surface of the plug ring 10 to the bottom surface of the sliding rod 14, the lower ends of the sliding rods 14 are fixedly connected with limiting rings 15 on the four sides of the inner wall of the inflation inlet 7, the rod walls of the sliding rods 14 are fixedly connected with limiting blocks 22 in a sliding manner, the lower sides of the rod walls of the sliding rods 14 are sleeved with reset springs 16, the top surfaces of the reset springs 16 are fixedly connected with the bottom surfaces of the ball valves 11, the upper ends and the lower ends of the reset springs 16 are fixedly connected with the bottom surfaces of the limiting blocks 22 and the top surfaces of the limiting rings 15 respectively, under the action of the reset springs 16, the plug ring 10 can be driven to reset in time after inflation, and the arc-shaped air bags 4 are prevented from being exhausted through the inflation heads 8, so that the arc-shaped air bags 4 cannot be completely attached to the wire harnesses.
As shown in fig. 1 and 3, the left side of the main body 1 of the distribution box is rotatably connected with a sealing door 19 through a hinge, a plurality of clamping blocks 20 are fixedly connected to the lower side in front of the sealing door 19, and under the action of the clamping blocks 20, the mounting groove 2 is conveniently clamped, so that the stability of the clamping ring 3 is maintained, a plurality of mounting strips 21 are fixedly connected to the rear side of the inner wall of the main body 1 of the distribution box, and under the action of the mounting strips 21, the electrical equipment is conveniently mounted.
The working principle of the utility model is as follows: when the device is used, the device is installed at a using position, electric equipment is installed on the installation strip 21, a wire harness which is required to be connected with the outside is clamped in the arc-shaped air bags 4 in the installation groove 2 through the rubber clamping strip 6, at all wire harnesses are installed at a good opening, the output end of the air-filling equipment is connected with the inner wall of the air-filling head 8, the output end of the air-filling equipment presses the ejector rod 12 on the cross rod 13, so that the ball valve 11 is extruded from the plug ring 10, and therefore gas of the air-filling equipment enters the arc-shaped air bags 4 through the air-filling head 8 and the air-filling opening 7, so that the arc-shaped air bags 4 swell, the wire harness is extruded, and the wire harness is protected;
after the inflation is completed, the inflation equipment is taken down, and under the reset action of a plurality of reset springs 16, a limiting block 22 on the ball valve 11 is driven to move upwards on the sliding rod 14, so that the ball valve 11 is driven to return to the plug ring 10, the plug ring 10 is blocked, gas leakage is avoided, the inflation head 8 is sealed through the sealing cover 17, and the tightness of the sealing cover 17 is increased under the action of the sealing ring 18;
the sealing door 19 is locked with the distribution box main body 1, and at the moment, the clamping blocks 20 on the sealing door 19 are inserted into the mounting grooves 2 to squeeze the clamping rings 3, so that the stability of the clamping rings 3 is maintained.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a quick inlet wire coupling device of low pressure reactive compensation block terminal, includes block terminal main part (1), its characterized in that: the utility model discloses a plurality of mounting grooves (2) have been seted up to the bottom surface of block terminal main part (1), and is a plurality of the inside of mounting groove (2) all is provided with snap ring (3), a plurality of the equal fixedly connected with arc gasbag (4) of inner wall of snap ring (3), a plurality of the equal fixedly connected with spacing piece (5) of upper and lower both sides surface of snap ring (3), the place ahead of the equal fixedly connected with rubber card strip (6) of snap ring (3) inner wall left and right sides, a plurality of inflation inlet (7) have all been seted up in the left side of snap ring (3) top surface, a plurality of upside the equal fixedly connected with of left side of spacing piece (5) top surface aerifys first (8), a plurality of the inside of aerifing first (8) and the inside of corresponding inflation inlet (7) all are provided with non-return mechanism jointly.
2. A rapid incoming line coupling device for a low voltage reactive compensation distribution box according to claim 1, characterized in that: the non-return mechanism comprises a limiting plate (9), four sides of the periphery of the limiting plate (9) are fixedly connected with the inner wall of the inflation inlet (7), a plug ring (10) is fixedly connected to the bottom surface of the limiting plate (9), a ball valve (11) is arranged in the plug ring (10), a top surface of the ball valve (11) is fixedly connected with a push rod (12), and a cross rod (13) is fixedly connected to the top surface of the push rod (12).
3. A rapid incoming line coupling device for a low voltage reactive compensation distribution box according to claim 2, characterized in that: four sides of limiting plate (9) bottom surface all fixedly connected with slide rod (14), a plurality of slide rod (14) lower extreme all runs through the top surface of ring (10) to its bottom surface, a plurality of the lower extreme of slide rod (14) is fixedly connected with spacing ring (15) jointly with four sides of inflation inlet (7) inner wall, a plurality of the pole wall of slide rod (14) is sliding connection has stopper (22) jointly, and a plurality of reset spring (16) have all been cup jointed to the downside of slide rod (14) pole wall, the top surface of reset spring (16) is fixedly connected with the bottom surface of ball valve (11), a plurality of the upper and lower both ends of reset spring (16) respectively with the bottom surface of stopper (22) and the top surface fixed connection of spacing ring (15).
4. A rapid incoming line coupling device for a low voltage reactive compensation distribution box according to claim 1, characterized in that: the periphery of the plurality of inflation heads (8) is connected with a sealing cover (17) through threads, and the lower sides of the periphery of the plurality of inflation heads (8) are fixedly connected with sealing rings (18).
5. A rapid incoming line coupling device for a low voltage reactive compensation distribution box according to claim 1, characterized in that: the left side of block terminal main part (1) is connected with sealing door (19) through the hinge rotation, downside in front of sealing door (19) fixedly connected with a plurality of fixture blocks (20).
6. A rapid incoming line coupling device for a low voltage reactive compensation distribution box according to claim 1, characterized in that: the rear side of the inner wall of the distribution box main body (1) is fixedly connected with a plurality of mounting strips (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185373.1U CN219980071U (en) | 2023-05-17 | 2023-05-17 | Quick inlet wire connecting device of low-voltage reactive compensation distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185373.1U CN219980071U (en) | 2023-05-17 | 2023-05-17 | Quick inlet wire connecting device of low-voltage reactive compensation distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980071U true CN219980071U (en) | 2023-11-07 |
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ID=88589453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321185373.1U Active CN219980071U (en) | 2023-05-17 | 2023-05-17 | Quick inlet wire connecting device of low-voltage reactive compensation distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980071U (en) |
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2023
- 2023-05-17 CN CN202321185373.1U patent/CN219980071U/en active Active
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