CN216121409U - Power distribution device for 0.4KV low-voltage line - Google Patents
Power distribution device for 0.4KV low-voltage line Download PDFInfo
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- CN216121409U CN216121409U CN202122625691.2U CN202122625691U CN216121409U CN 216121409 U CN216121409 U CN 216121409U CN 202122625691 U CN202122625691 U CN 202122625691U CN 216121409 U CN216121409 U CN 216121409U
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- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 206010014405 Electrocution Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a power distribution device for a 0.4KV low-voltage line, which comprises a distribution box, wherein the distribution box comprises a box body, the back surface of the box body is connected with a mounting frame, the bottom end of the box body is connected with a base, the inside of the box body is connected with a switch box, the top end of the switch box is connected with an inlet wire, the front surface of the box body is connected with a sealing gasket, the side surface of the box body is connected with a closed structure, the closed structure comprises a locking bin, the side surface of the box body is connected with a locking bin, an ejector rod is embedded and connected inside the locking bin, and the front surface of the box body is connected with a sealing door. The service life of the power distribution equipment is prolonged.
Description
Technical Field
The utility model relates to the technical field of power distribution devices, in particular to a power distribution device for a 0.4KV low-voltage line.
Background
The distribution box is electrical equipment, and has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect, and the massive parameter on the distribution box data generally constitutes low voltage forest according to electric wiring, requires to assemble switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in closed or semi-closed metal cabinet or on the screen width, constitutes the low voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.
In the application of the distribution box, the isolation sealing door is arranged at the upper end, the false touch can be avoided through sealing connection, in addition, the internal components can be protected from being damaged, and the service life of the components is prolonged on the premise of increasing safety, but the door body of the existing distribution box is simple to open, and certain risk exists in the false touch opening of people such as children;
in addition, during the maintenance and overhaul of the distribution box, a large number of detection tools need to be carried by workers, so that more time can be wasted when the workers face economic conditions, and more time can be delayed in the process of rush repair.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power distribution device for a 0.4KV low-voltage line, which aims to solve the problem that the door body disclosed in the background technology is in danger when being opened by mistake.
In order to achieve the purpose, the utility model provides the following technical scheme: a power distribution device for 0-KV low-voltage lines comprises a distribution box, wherein the distribution box comprises a box body, the back of the box body is connected with a mounting frame, the bottom end of the box body is connected with a base, the interior of the box body is connected with a switch box, the top end of the switch box is connected with an inlet wire, the front of the box body is connected with a sealing gasket, the side of the box body is connected with a closed structure, the closed structure comprises a locking bin, the side of the box body is connected with a locking bin, an ejector rod is embedded and connected into the locking bin, the front of the box body is connected with a sealing door, an inserting rod is embedded and connected into the sealing door, the back of the sealing door is connected with a positioning block, the top end of the pushing rod is connected with a clamping piece, the upper end of the clamping piece is connected with the ejector rod, one side of the inserting rod is connected with a telescopic rod, the upper end of the telescopic rod is connected with a spring, the locking bin is internally provided with a positioning hole.
As a preferable technical scheme of the utility model, two groups of the inserted rods are arranged, the two groups of the inserted rods are connected with each other through the telescopic rod and the spring, and the inserted rods are embedded in the positioning holes.
As a preferable technical scheme of the utility model, the ejector rod penetrates through the outer wall of the locking bin, extends to the inside of the locking bin and is connected with the clamping pieces, and the clamping pieces are arranged into a U shape.
As a preferable technical scheme of the utility model, the top end of the clamping piece is provided with a groove, and the inserted bar is embedded in the groove.
As a preferable technical scheme, the inner wall of the sealing door is fixedly connected with a storage structure, the storage structure comprises a storage box, the inner wall of the sealing door is fixedly connected with the storage box, the top end of the storage box is connected with an insulating pad, and the top end of the insulating pad is connected with a supporting rod.
As a preferable technical scheme of the utility model, a drawer is embedded and connected in the storage box, a containing groove is formed in the drawer, and a limiting frame is fixedly connected in the containing groove.
As a preferable technical scheme of the utility model, the inner wall of the sealing door is fixedly connected with an alarm, the interior of the box body is fixedly connected with a contactor, and the contactor is connected with a switch box.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the push rod and the inserted rod are arranged, so that the door body can be opened only by common operation during opening, the opening is complicated, the children can be prevented from being touched by mistake during playing, the protection on minors is increased, the safety of the power distribution device is increased, the connection compactness is increased, the internal sealing is ensured, the sealing is increased, the protection on internal components is increased, and the service life of the power distribution device is prolonged.
2. The storage box and the drawer are arranged, so that tools for maintenance and repair can be stored, when an emergency situation is met, workers can directly apply the tools stored inside to an emergency repair working link, more convenience is brought to the work of the workers, in addition, internal equipment can be supported through the supporting rod, the stability of the equipment is improved, an alarm can be generated when the equipment is touched and opened by mistake under the condition that the alarm and the contactor are arranged, and the management of the equipment is also improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded perspective view of the rod and rod of the present invention;
FIG. 3 is a schematic perspective view of a drawer and a position limiting rack according to the present invention.
In the figure: 1. a distribution box; 110. a box body; 120. a mounting frame; 130. a base; 140. feeding the wire; 150. a switch box; 160. a gasket; 2. a closed configuration; 210. locking the bin; 220. a top rod; 230. a push rod; 240. a sealing door; 250. inserting a rod; 260. positioning blocks; 270. a clip; 280. a telescopic rod; 290. a spring; 2110. positioning holes; 3. a storage structure; 310. a storage tank; 320. an insulating pad; 330. a support bar; 340. a drawer; 350. a limiting frame; 360. a receiving groove; 370. an alarm; 380. a contactor is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution for a power distribution device for 0.4KV low-voltage line:
the first embodiment is as follows:
referring to fig. 1, 2 and 3, a power distribution device for a 0.4KV low-voltage line includes a distribution box 1, the distribution box 1 includes a box body 110, a mounting frame 120 is connected to a back surface of the box body 110, a base 130 is connected to a bottom end of the box body 110, a switch box 150 is connected to an inside of the box body 110, an incoming line 140 is connected to a top end of the switch box 150, a sealing gasket 160 is connected to a front surface of the box body 110, a closing structure 2 is connected to a side surface of the box body 110, the closing structure 2 includes a locking bin 210, the locking bin 210 is connected to a side surface of the box body 110, a top bar 220 is embedded and connected to an inside of the locking bin 210, a sealing door 240 is connected to a front surface of the box body 110, an insertion bar 250 is embedded and connected to an inside of the sealing door 240, two sets of insertion bars 250 are connected to each other through a telescopic bar 280 and a spring 290, the insertion bar 250 is embedded in a positioning hole 2110, the box body 110 and the sealing door 240 are sealed, the positioning block 260 is connected to the back of the sealing door 240, the clamping piece 270 is connected to the top end of the push rod 230, the push rod 220 penetrates through the outer wall of the locking bin 210, extends to the inside of the locking bin 210 and is connected with the clamping piece 270, the clamping piece 270 is U-shaped, a groove is formed in the top end of the clamping piece 270, the insertion rod 250 is embedded into the groove, the distance between the insertion rods 250 is continuously reduced due to the change of the shape of the clamping piece 270, the insertion rod 250 is separated from the positioning hole 2110, the push rod 220 is connected to the upper end of the clamping piece 270, the telescopic rod 280 is connected to one side of the insertion rod 250, the spring 290 is connected to the upper end of the telescopic rod 280, and the positioning hole 2110 is formed in the locking bin 210.
When the power distribution device for the 0.4KV low-voltage line is used specifically, when the sealing connection operation between the sealing door 240 and the box body 110 is performed, the box body 110 and the sealing door 240 are connected by embedding the insertion rod 250 into the positioning hole 2110, and after the insertion rod 250 is embedded into the positioning hole 2110, the support effect is achieved by the reaction force of the spring 290, the position of the insertion rod 250 is limited, the connection is increased, and when the sealing door 240 and the box body 110 are opened, the specific operation is as follows:
through promoting push rod 230, make the top block of clamping piece 270 in the upper end of inserted bar 250, the block is accomplished the back through promoting ejector pin 220, make and be close to each other between the clamping piece 270, because the upper end at the clamping piece 270 of inserted bar 250 block, be close to each other between the clamping piece 270, inserted bar 250 has been driven and has been close to each other, break away from the inside of locating hole 2110 when inserted bar 250, at this moment, can open smoothly between box 110 and sealing door 240, wherein this type of open mode needs professional study, can avoid opening of non-special personnel like this, increase the protection to the inside components and parts of box 110, also avoid personnel's mistake to touch and cause the risk of electrocution.
Example two:
on the basis of the first embodiment, as shown in fig. 1 and 2, the inner wall of the sealing door 240 is fixedly connected with the storage structure 3, the storage structure 3 includes a storage box 310, the inner wall of the sealing door 240 is fixedly connected with the storage box 310, the top end of the storage box 310 is connected with an insulating pad 320, the top end of the insulating pad 320 is connected with a support rod 330, wherein after the sealing door 240 is closed, the support rod 330 is supported at the bottom end of the component to increase the positioning of the position of the component so as to enable the connection to be more stable, the interior of the storage box 310 is embedded and connected with the drawer 340, the interior of the drawer 340 is provided with the storage groove 360, the interior of the storage groove 360 is fixedly connected with the limit frame 350, the inner wall of the sealing door 240 is fixedly connected with the alarm 370, the interior of the box body 110 is fixedly connected with the contactor 380, the contactor 380 is connected with the switch box 150, when the alarm 370 is separated from the contactor 380, an alarm occurs, increasing the management of the cabinet 110.
When the power distribution device for the 0.4KV low-voltage line is used specifically, in the process of maintenance operation, tools are stored in the drawer 340, the tools in the drawer 340 can be taken out by pulling the drawer 340 outwards, more convenience is brought to workers, more time is saved, in order to increase the safety of the box body 110, whether the box body 110 and the sealing door 240 are closed or not is controlled through the connection state between the contactor 380 and the alarm 370, after the sealing door 240 is opened by mistake, the alarm 370 and the contactor 380 are separated, the alarm 370 is powered off after separation, after power failure, buzzing sound is generated, the personnel are reminded, and the function of alarm monitoring is achieved.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A distribution device for low-voltage lines of 0.4KV, comprising a distribution box (1), characterized in that: the distribution box (1) comprises a box body (110), the back side of the box body (110) is connected with a mounting rack (120), the bottom end of the box body (110) is connected with a base (130), the inside of the box body (110) is connected with a switch box (150), the top end of the switch box (150) is connected with an inlet wire (140), the front side of the box body (110) is connected with a sealing gasket (160), the side surface of the box body (110) is connected with a closed structure (2), the closed structure (2) comprises a locking bin (210), the side surface of the box body (110) is connected with the locking bin (210), the inside embedding of the locking bin (210) is connected with an ejector rod (220), the front side surface of the box body (110) is connected with a sealing door (240), the inside embedding of the sealing door (240) is connected with an inserting rod (250), the back side surface of the sealing door (240) is connected with a positioning block (260), the top end of the push rod (230) is connected with a clamping piece (270), the upper end of the clamping piece (270) is connected with a push rod (220), one side of the inserting rod (250) is connected with a telescopic rod (280), the upper end of the telescopic rod (280) is connected with a spring (290), and the locking bin (210) is internally provided with a positioning hole (2110).
2. A power distribution apparatus for a low voltage line of 0.4KV as claimed in claim 1, wherein: the two groups of the insertion rods (250) are connected through a telescopic rod (280) and a spring (290), and the insertion rods (250) are embedded in the positioning holes (2110).
3. A power distribution apparatus for a low voltage line of 0.4KV as claimed in claim 1, wherein: the ejector rod (220) penetrates through the outer wall of the locking bin (210), extends to the inside of the locking bin (210) and is connected with the clamping piece (270), and the clamping piece (270) is arranged in a U shape.
4. A power distribution apparatus for a low voltage line of 0.4KV as claimed in claim 3, wherein: the top of the clamping piece (270) is provided with a groove, and the inserting rod (250) is embedded in the groove.
5. A power distribution apparatus for a low voltage line of 0.4KV as claimed in claim 1, wherein: inner wall fixedly connected with of sealing door (240) deposits structure (3), it includes bin (310) to deposit structure (3), the inner wall fixedly connected with bin (310) of sealing door (240), the top of bin (310) is connected with insulating pad (320), the top of insulating pad (320) is connected with bracing piece (330).
6. A distribution apparatus for low voltage lines of 0.4KV according to claim 5, wherein: the inside embedding of bin (310) is connected with drawer (340), the groove (360) have been seted up to the inside of drawer (340), the inside fixedly connected with spacing (350) of groove (360) are accomodate.
7. A power distribution apparatus for a low voltage line of 0.4KV as claimed in claim 1, wherein: the inner wall fixedly connected with alarm (370) of sealing door (240), the inside fixedly connected with contactor (380) of box (110), contactor (380) are connected with switch box (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122625691.2U CN216121409U (en) | 2021-10-29 | 2021-10-29 | Power distribution device for 0.4KV low-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122625691.2U CN216121409U (en) | 2021-10-29 | 2021-10-29 | Power distribution device for 0.4KV low-voltage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216121409U true CN216121409U (en) | 2022-03-22 |
Family
ID=80710959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122625691.2U Active CN216121409U (en) | 2021-10-29 | 2021-10-29 | Power distribution device for 0.4KV low-voltage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216121409U (en) |
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2021
- 2021-10-29 CN CN202122625691.2U patent/CN216121409U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Hao Inventor after: Wang Fan Inventor after: Lian Liangchen Inventor after: Aisa Kezi Litip Inventor after: Ren Qinzhu Inventor before: Feng Hao Inventor before: Wang Fan Inventor before: Lian Liangchen Inventor before: Aisa Kezi Litip Inventor before: Ren Qinzhu |
|
| CB03 | Change of inventor or designer information |