CN213546808U - Shore power incoming line cabinet suitable for frequency conversion shore power system - Google Patents
Shore power incoming line cabinet suitable for frequency conversion shore power system Download PDFInfo
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- CN213546808U CN213546808U CN202022629321.1U CN202022629321U CN213546808U CN 213546808 U CN213546808 U CN 213546808U CN 202022629321 U CN202022629321 U CN 202022629321U CN 213546808 U CN213546808 U CN 213546808U
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Abstract
The utility model discloses a bank electricity inlet cabinet suitable for frequency conversion bank electricity system belongs to bank electricity inlet cabinet technical field, including inlet cabinet body, the inside of inlet cabinet body is provided with the baffle, a plurality of branch switches are installed to the inside of inlet cabinet body, the top of branch switch is provided with the line body, the top of branch switch is provided with the electrical part shell, the inner wall of inlet cabinet body sets up winding displacement mechanism; the wire arranging mechanism comprises a plurality of wire clamping blocks. The utility model has the advantages of simple and reasonable design, can let the position that the every line that the staff is clear more should install when the installation is many lines, inside all input the inlet wire cabinet body once only of all lines moreover, need not secondary operation again to improve staff's installation effectiveness, when one of them line burns out or damages, also be convenient for maintenance personal seeks, can not have in a jumble or nothing chapter, improved the efficiency of maintenance, have very strong practicality.
Description
Technical Field
The utility model relates to a bank electricity inlet wire cabinet technical field, concretely relates to bank electricity inlet wire cabinet suitable for frequency conversion bank electricity system.
Background
The low-voltage variable-frequency shore power system mainly comprises a low-voltage variable-frequency power supply and a low-voltage shore power box. A400V/50 Hz power supply of a port is changed into a 440V/60Hz or 400V/50Hz power supply after being subjected to variable frequency and variable voltage treatment, a low-voltage cable is connected to a wharf shore power box through a cable duct, a shore power inlet cabinet is a switch cabinet for leading in a power supply from the outside, a ten-kilovolt power supply is generally led in from a power supply network, the ten-kilovolt power supply transmits electric energy to a ten-kilovolt bus through the switch cabinet, the switch cabinet is a power inlet cabinet, the inlet cabinet is a main switch cabinet on a load side, the main switch cabinet bears current borne by a whole section of bus, and when a main transformer low-voltage side bus or a circuit breaker has a fault in the aspect of relay protection, the fault is cut off by means of an overcurrent protection tripping inlet cabinet switch on a transformer low-voltage side.
Current bank electricity inlet wire cabinet, staff are owing to do not have the device of winding displacement when the erection line for the staff is disorderly when the installation is many lines, and the installation effectiveness is very low moreover, also is unfavorable for the maintenance personal to seek when a certain line damage or burn out.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a bank electricity inlet wire cabinet suitable for frequency conversion bank electricity system to solve among the prior art because current bank electricity inlet wire cabinet does not have the device of winding displacement and the staff that leads to when the installation is many lines disorderly chapter, reduce the problem of installation effectiveness.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a shore power inlet cabinet suitable for a variable-frequency shore power system comprises an inlet cabinet body, wherein a partition plate is arranged inside the inlet cabinet body, a plurality of branch switches are arranged inside the inlet cabinet body, a wire body is arranged at the tops of the branch switches, electric device shells are arranged at the tops of the branch switches, and a wire arranging mechanism is arranged on the inner wall of the inlet cabinet body;
winding displacement mechanism includes a plurality of card line pieces, and is a plurality of card line piece all with the inner wall fixed connection of inlet wire cabinet body, and is a plurality of card line piece align to grid is on same horizontal plane, card line piece's front side is seted up the card wire casing, one side of card line piece is provided with the locking piece, the locking piece passes through hinge connection with card line piece, the lockhole has been seted up to one side of locking piece, one side fixedly connected with locking lever of card line piece, the structure phase-match of lockhole and locking lever, the bottom fixed mounting of inlet wire cabinet body has the base, the inlet wire hole has been seted up on the top of base.
Furthermore, the section of the wire clamping groove is semicircular, and a rubber cushion layer is arranged on the inner wall of the wire clamping groove.
Further, one side fixed mounting of inlet wire cabinet body has quick-witted case, the internally mounted of quick-witted case has negative-pressure air fan.
Further, the rear side of inlet wire cabinet body is provided with the ventilation window, the internally mounted of ventilation window has the dust filter screen, the internally mounted of ventilation window has the moisture filter, the moisture filter is located one side of dust filter screen.
Further, a first cabinet door is installed on one side of the incoming line cabinet body, a second cabinet door is installed on one side of the incoming line cabinet body, and the second cabinet door is located at the bottom of the first cabinet door.
Furthermore, first waterproof pad is installed around the first cabinet door, second waterproof pad is installed around the second cabinet door.
Furthermore, the inside of inlet wire cabinet body is provided with the insulating layer, the inside of inlet wire cabinet body is provided with the anticorrosive coating, the insulating layer is located one side of anticorrosive coating.
The embodiment of the utility model provides a have following advantage:
1. the wire arranging mechanism is arranged, all wires to be installed penetrate into the wire inlet cabinet body from the wire inlet holes formed in the top end of the base, each wire is clamped in the wire clamping grooves respectively, when all the wires are clamped, a worker installs each wire by corresponding to one wire clamping block through each wire, and further the worker can not feel disorder, so that the worker can more clearly see the position where each wire is installed, and therefore the installation efficiency of the worker is improved, all the wires are all input into the wire inlet cabinet body at one time without secondary operation, the efficiency is further improved, when all the wires are installed, the wires are clamped in the wire clamping grooves after being straightened, then the wires are locked through the locking blocks arranged on one sides of the wire clamping blocks, the wires are locked through the matching of the locking rods and the locking holes, and the locking rods and the locking holes have certain clamping performance, the operation is simple, all the wires have a corresponding position, when one of the wires in the wire inlet cabinet body is burnt out or damaged, maintenance personnel can conveniently search the wires, disorder is avoided, the maintenance efficiency is improved, and the practicability is high;
2. the negative pressure fan can effectively pump out high-temperature heat air in the inlet wire cabinet body, the ventilation window can allow external air to enter the inlet wire cabinet body, the inner part of the inlet wire cabinet body is cooled, the electronic components in the inlet wire cabinet body are prevented from being damaged by high temperature, the dust filter screen arranged in the ventilation window can prevent external dust from entering the inner part of the inlet wire cabinet body, the moisture filter screen can prevent moisture in external air from entering the inner part of the inlet wire cabinet body, the electronic components in the inlet wire cabinet body are protected, the first waterproof pad is arranged around the first cabinet door, the second waterproof pad is arranged around the second cabinet door, can be so that it is more sealed between inlet wire cabinet body and first cabinet door and the second cabinet door, prevent that rainy day water from getting into inlet wire cabinet body inside, be favorable to having protected the inside electronic components of inlet wire cabinet body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of a shore power incoming cabinet suitable for a variable frequency shore power system of the present invention;
FIG. 2 is a schematic view of the structure of the inlet cabinet of the present invention;
FIG. 3 is a schematic view of the wire arranging mechanism of the present invention;
fig. 4 is a schematic structural view of the ventilation window of the present invention;
FIG. 5 is a schematic view of the structure of the thermal insulation layer of the present invention;
in the figure: 1. a wire inlet cabinet body; 2. a partition plate; 3. a branch switch; 4. a wire body; 5. an electric device housing; 6. a wire clamping block; 7. a wire clamping groove; 8. a locking block; 9. a lock hole; 10. a lock lever; 11. a base; 12. a wire inlet hole; 13. a chassis; 14. a negative pressure fan; 15. a dust filter screen; 16. a moisture filter plate; 17. a first cabinet door; 18. a second cabinet door; 19. a first waterproof pad; 20. a second waterproof pad; 21. a thermal insulation layer; 22. an anticorrosive layer; 23. a ventilation window.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the shore power inlet cabinet suitable for the variable-frequency shore power system comprises an inlet cabinet body 1, a partition plate 2 is arranged inside the inlet cabinet body 1, a plurality of branch switches 3 are mounted inside the inlet cabinet body 1, a line body 4 is arranged at the top of each branch switch 3, an electric device shell 5 is arranged at the top of each branch switch 3, and a wire arranging mechanism is arranged on the inner wall of the inlet cabinet body 1.
Winding displacement mechanism includes a plurality of card line pieces 6, a plurality of card line pieces 6 all with inlet wire cabinet body 1's inner wall fixed connection, a plurality of card line pieces 6 align to grid on same horizontal plane, card line piece 6's front side is opened and is equipped with card wire casing 7, one side of card line piece 6 is provided with locking piece 8, locking piece 8 passes through hinge connection with card line piece 6, lockhole 9 has been seted up to one side of locking piece 8, one side fixedly connected with locking lever 10 of card line piece 6, lockhole 9 and locking lever 10's structure phase-match, inlet wire cabinet body 1's bottom fixed mounting has base 11, inlet wire hole 12 has been seted up on base 11's top.
As shown in fig. 3, the cross-sectional shape of the wire-clamping groove 7 is semicircular, the inner wall of the wire-clamping groove 7 is provided with a rubber cushion layer, the rubber cushion layer is similar to the outer skin material of the wire, and the wire can be protected in order to ensure that the wire-clamping groove 7 has a certain clamping capacity with the wire.
As shown in fig. 5, the inside of the inlet wire cabinet body 1 is provided with a heat insulation layer 21, the inside of the inlet wire cabinet body 1 is provided with an anticorrosive coating 22, the heat insulation layer 21 is located on one side of the anticorrosive coating 22, the heat insulation layer 21 can have certain heat insulation capability to a high-temperature environment, the anticorrosive coating 22 can prevent the inlet wire cabinet body 1 from being corroded, the service life of the inlet wire cabinet body 1 is prolonged, and the application range is widened.
The real-time scene is specifically as follows: firstly, all wires to be installed penetrate into the interior of a wire inlet cabinet body 1 from a wire inlet hole 12 arranged at the top end of a base 11, then each wire corresponds to a wire clamping block 6, each wire is clamped in a wire clamping groove 7 arranged at the front side of the wire clamping block 6, when the wires are completely clamped, a worker can start to install each wire, each wire corresponds to one wire clamping block 6 through each wire, the worker does not feel disorder, the worker can identify the position where each wire is to be installed, the installation efficiency of the worker is improved, all the wires are input into the interior of the wire inlet cabinet body 1 at one time, secondary operation is not needed, the efficiency is further improved, when all the wires are installed, the wires are arranged in the wire clamping grooves 7 after being sorted, then the wires are locked through a locking block 8 arranged at one side of the wire clamping block 6, and are matched with a locking hole 9 through a locking rod 10, make the locking piece 8 lock the line, locking lever 10 has certain joint performance with lockhole 9, and is simple in operation, make all lines all have a position that corresponds, when one of them line of incoming line cabinet body 1 inside burns out or damages, the maintenance personal of also being convenient for seeks, can not be in a jumble and disorderly, has improved the efficiency of maintenance, has very strong practicality, the inside rubber bed course that sets up of card wire casing 7 has certain elasticity, can make the block between line and the card wire casing.
Referring to the shore power inlet cabinet shown in the attached fig. 1-5 in the specification, a cabinet 13 is fixedly installed on one side of an inlet cabinet body 1, and a negative pressure fan 14 is installed inside the cabinet 13.
As shown in fig. 4, the rear side of the inlet wire cabinet body 1 is provided with a ventilation window 23, the inside of the ventilation window 23 is provided with a dust filter screen 15, the inside of the ventilation window 23 is provided with a moisture filter 16, the moisture filter screen 16 is located on one side of the dust filter screen 15, the dust filter screen 15 can prevent external dust from entering the inlet wire cabinet body 1, the moisture filter screen 16 can prevent moisture in the external air from entering the inlet wire cabinet body 1, and the electronic components inside the inlet wire cabinet body 1 are protected.
As shown in the attached drawing 1, a first cabinet door 17 is installed on one side of the inlet cabinet body 1, a second cabinet door 18 is installed on one side of the inlet cabinet body 1, the second cabinet door 18 is located at the bottom of the first cabinet door 17, and dust and water are prevented from entering the inlet cabinet body 1.
As shown in the attached drawing 1, the first waterproof pad 19 is installed around the first cabinet door 17, and the second waterproof pad 20 is installed around the second cabinet door 18, so that the incoming line cabinet body 1 and the first cabinet door 17 and the second cabinet door 18 are more sealed, and rainwater is prevented from entering the incoming line cabinet body 1, thereby being beneficial to protecting electronic components inside the incoming line cabinet body 1.
The real-time scene is specifically as follows: the negative pressure fan 14 is opened, high-temperature heat air in the inlet wire cabinet body 1 can be effectively pumped out, the ventilation window 23 is arranged to allow outside air to enter the inlet wire cabinet body 1, so that the inside of the inlet wire cabinet body 1 is cooled, and high-temperature damage to electronic components in the inlet wire cabinet body 1 is prevented, the dust filter screen 15 arranged in the ventilation window 23 can prevent outside dust from entering the inlet wire cabinet body 1, the moisture filter screen 16 can prevent moisture in the outside air from entering the inlet wire cabinet body 1, so as to protect the electronic components in the inlet wire cabinet body 1, the first waterproof pad 19 arranged around the first cabinet door 17, the second waterproof pad 20 arranged around the second cabinet door 18 can seal the inlet wire cabinet body 1 with the first cabinet door 17 and the second cabinet door 18, and prevent rain water from entering the inlet wire cabinet body 1, the electronic components in the wire inlet cabinet body 1 are protected.
The utility model discloses use as follows: firstly, all wires to be installed penetrate into the interior of a wire inlet cabinet body 1 from a wire inlet hole 12 arranged at the top end of a base 11, then each wire corresponds to a wire clamping block 6, each wire is clamped in a wire clamping groove 7 arranged at the front side of the wire clamping block 6, when the wires are completely clamped, a worker can start to install each wire, each wire corresponds to one wire clamping block 6 through each wire, the worker does not feel disorder, the worker can identify the position where each wire is to be installed, the installation efficiency of the worker is improved, all the wires are input into the interior of the wire inlet cabinet body 1 at one time, secondary operation is not needed, the efficiency is further improved, when all the wires are installed, the wires are arranged in the wire clamping grooves 7 after being sorted, then the wires are locked through a locking block 8 arranged at one side of the wire clamping block 6, and are matched with a locking hole 9 through a locking rod 10, the locking block 8 locks the wires, the locking rod 10 and the locking hole 9 have certain clamping performance, the operation is simple, all the wires have a corresponding position, when one of the wires in the inlet cabinet body 1 is burnt out or damaged, the maintenance personnel can conveniently search the wires without disorder, the maintenance efficiency is improved, the negative pressure fan 14 is opened, high-temperature hot air in the inlet cabinet body 1 can be effectively pumped out, the ventilation window 23 is arranged to allow external air to enter the inlet cabinet body 1, the inner part of the inlet cabinet body 1 is cooled, electronic components in the inlet cabinet body 1 are prevented from being damaged by high temperature, the dust filter screen 15 arranged in the ventilation window 23 can prevent external dust from entering the inlet cabinet body 1, and the moisture filter screen 16 can prevent moisture in the external air from entering the inlet cabinet body 1, the electronic components inside the inlet wire cabinet body 1 are protected, the first waterproof pad 19 of the installation all around of the first cabinet door 17 and the second waterproof pad 20 of the installation all around of the second cabinet door 18 can enable the inlet wire cabinet body 1 and the first cabinet door 17 and the second cabinet door 18 to be more sealed, prevent raining and rain from entering the inlet wire cabinet body 1, and are favorable for protecting the electronic components inside the inlet wire cabinet body 1.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Claims (7)
1. The utility model provides a bank electricity inlet wire cabinet suitable for frequency conversion bank electricity system, includes inlet wire cabinet body (1), its characterized in that: a partition plate (2) is arranged inside the incoming line cabinet body (1), a plurality of branch switches (3) are arranged inside the incoming line cabinet body (1), a line body (4) is arranged at the top of each branch switch (3), an electric device shell (5) is arranged at the top of each branch switch (3), and a wire arranging mechanism is arranged on the inner wall of the incoming line cabinet body (1);
winding displacement mechanism includes a plurality of card line piece (6), and is a plurality of card line piece (6) all with the inner wall fixed connection of inlet wire cabinet body (1), it is a plurality of card line piece (6) align to grid on same horizontal plane, card line piece (6) front side is seted up card wire casing (7), one side of card line piece (6) is provided with locking piece (8), locking piece (8) pass through hinge connection with card line piece (6), lockhole (9) have been seted up to one side of locking piece (8), one side fixedly connected with locking lever (10) of card line piece (6), the structure phase-match of lockhole (9) and locking lever (10), the bottom fixed mounting of inlet wire cabinet body (1) has base (11), inlet hole (12) have been seted up on the top of base (11).
2. A shore power in-line cabinet suitable for a variable frequency shore power system, according to claim 1, wherein: the cross section of the wire clamping groove (7) is semicircular, and a rubber cushion layer is arranged on the inner wall of the wire clamping groove (7).
3. A shore power in-line cabinet suitable for a variable frequency shore power system, according to claim 1, wherein: one side fixed mounting of inlet wire cabinet body (1) has quick-witted case (13), the internally mounted of quick-witted case (13) has negative-pressure air fan (14).
4. A shore power in-line cabinet suitable for a variable frequency shore power system, according to claim 1, wherein: the rear side of inlet wire cabinet body (1) is provided with ventilation window (23), the internally mounted of ventilation window (23) has dust filter screen (15), the internally mounted of ventilation window (23) has moisture filter (16), moisture filter (16) are located one side of dust filter screen (15).
5. A shore power in-line cabinet suitable for a variable frequency shore power system, according to claim 1, wherein: first cabinet door (17) is installed to one side of inlet wire cabinet body (1), second cabinet door (18) are located the bottom of first cabinet door (17).
6. The shore power incoming cabinet applicable to the variable-frequency shore power system as claimed in claim 5, wherein: install first waterproof pad (19) around first cabinet door (17), install second waterproof pad (20) around second cabinet door (18).
7. A shore power in-line cabinet suitable for a variable frequency shore power system, according to claim 1, wherein: the incoming line cabinet is characterized in that a heat insulation layer (21) is arranged inside the incoming line cabinet body (1), an anti-corrosion layer (22) is arranged inside the incoming line cabinet body (1), and the heat insulation layer (21) is located on one side of the anti-corrosion layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022629321.1U CN213546808U (en) | 2020-11-12 | 2020-11-12 | Shore power incoming line cabinet suitable for frequency conversion shore power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022629321.1U CN213546808U (en) | 2020-11-12 | 2020-11-12 | Shore power incoming line cabinet suitable for frequency conversion shore power system |
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| Publication Number | Publication Date |
|---|---|
| CN213546808U true CN213546808U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022629321.1U Active CN213546808U (en) | 2020-11-12 | 2020-11-12 | Shore power incoming line cabinet suitable for frequency conversion shore power system |
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| CN (1) | CN213546808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161528A3 (en) * | 2022-05-06 | 2023-01-19 | 苏州今创互联网科技有限公司 | Internet of things electric power distribution cabinet |
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2020
- 2020-11-12 CN CN202022629321.1U patent/CN213546808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161528A3 (en) * | 2022-05-06 | 2023-01-19 | 苏州今创互联网科技有限公司 | Internet of things electric power distribution cabinet |
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