CN108493782A - A kind of prefabricated cabin - Google Patents
A kind of prefabricated cabin Download PDFInfo
- Publication number
- CN108493782A CN108493782A CN201810284040.1A CN201810284040A CN108493782A CN 108493782 A CN108493782 A CN 108493782A CN 201810284040 A CN201810284040 A CN 201810284040A CN 108493782 A CN108493782 A CN 108493782A
- Authority
- CN
- China
- Prior art keywords
- prefabricated cabin
- ground
- ground structure
- hub slot
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/16—Earthing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of prefabricated cabin, which includes：Hub slot is located at below the floor of the prefabricated cabin, for collecting the electric wire in the prefabricated cabin；First ground structure is located at below the floor of the prefabricated cabin, and the position distribution of at least two equipment of the corresponding prefabricated cabin, for the light current of at least two equipment in the hub slot is ground wire grounded；Second ground structure is located at below the floor of the prefabricated cabin, and the position distribution of at least two equipment of the corresponding prefabricated cabin, for the forceful electric power of at least two equipment in the hub slot is ground wire grounded.By the above-mentioned means, the present invention can simplify ground connection operation.
Description
Technical field
The present invention relates to building fields, more particularly to a kind of prefabricated cabin.
Background technology
Prefabricated cabin is since it has high protection, can carry design, rapid deployment, and save land money, repeat utilize etc. it is multiple
Advantage and be widely used in energy field.Multiple equipment with different function are generally set in prefabricated cabin, existing equipment
Forceful electric power ground wire (such as power cord) and light current ground wire (such as signal wire) are grounded by same grounding body, however, such strong
The earthing mode of light current ground wire is easy to cause the interference between strong and weak electricity.Moreover, existing every equipment is correspondingly arranged an independence
Grounding body, this is still implemented in the case where number of devices is less, and when number of devices is more in prefabricated cabin, ground connection operation is multiple
It is miscellaneous, extend working hour, is also unfavorable for subsequently overhauling.
Invention content
The invention mainly solves the technical problem of providing a kind of prefabricated cabins, can reduce the interference between strong and weak electricity, and
Simplify the ground path of prefabricated cabin.
In order to solve the above technical problems, one aspect of the present invention is：A kind of prefabricated cabin is provided, including：Collection
Wire casing is located at below the floor of the prefabricated cabin, for collecting the electric wire in the prefabricated cabin；First ground structure is located at institute
Below the floor for stating prefabricated cabin, and the position distribution of at least two equipment of the corresponding prefabricated cabin, it is used for the hub slot
In at least two equipment light current it is ground wire grounded；Second ground structure is located at below the floor of the prefabricated cabin, and corresponding institute
The position distribution for stating at least two equipment of prefabricated cabin, for connecing the forceful electric power ground wire of at least two equipment in the hub slot
Ground.
The beneficial effects of the invention are as follows：The case where being different from the prior art, forceful electric power ground wire and weakness ground wire of the present invention use
Different ground structure ground connection, can reduce the interference between strong and weak electricity, and the light current ground wire of at least two equipment be passed through same
One first ground structure is grounded, and the forceful electric power ground wire of at least two equipment is grounded by same second ground structure, relative to every
A equipment is grounded by an independent ground structure, can be simplified the ground path of the strong and weak ground wire in prefabricated cabin, therefore also may be used
Simplify ground connection operation when construction, saves construction working hour.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of prefabricated cabin provided by the invention；
Fig. 2 be prefabricated cabin provided by the invention embodiment in hub slot structural schematic diagram；
Fig. 3 is structural schematic diagram of the prefabricated cabin shown in Fig. 1 in the sectional view in the sections A-A '；
Fig. 4 be prefabricated cabin provided by the invention embodiment in the second ground structure and the second supporting rack structural representation
Figure.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment belongs to the scope of protection of the invention.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of the embodiment of prefabricated cabin provided by the invention.As shown in Figure 1, prefabricated
Cabin 10 includes hub slot 11, the first ground structure 12 and the second ground structure 13.Prefabricated cabin 10 is grounded including hub slot 11, first
Structure 12 and the second ground structure 13 are respectively positioned on the lower section on the floor of prefabricated cabin, and hub slot 11 is used to collect the electricity in prefabricated cabin 10
Line (the various electric wires for including forceful electric power and light current).First ground structure 12 is used for the light current in hub slot 11 is ground wire grounded；The
Two ground structures 13 are used for the forceful electric power in hub slot 11 is ground wire grounded.Hub slot 11 includes cabling channel 111 and cable concentrator 112.
Cable concentrator 112 is located at the inside that the length direction of cabling channel 111 extends, the i.e. inside of the long side of prefabricated cabin 10.
Please refer to Fig. 2, Fig. 2 be prefabricated cabin provided by the invention embodiment in hub slot structural schematic diagram.Root
According to Fig. 2 it is found that there is multiple cable holes 1111 on cabling channel 111, interval of the cable concentrator 112 between cable hole 1111.This
The ground wire (including forceful electric power ground wire and light current ground wire) of sample equipment corresponding with cable concentrator 112 can be from 112 side of cable concentrator
Cable hole 1111 enters cable concentrator 112, and is stretched out and the first ground structure 12 or the second from the cable hole of 112 other side of cable concentrator
Ground structure 1 connects.In addition, in this implement scene, the section of cabling channel 111 is Contraband shape, is contributed to the various electricity of equipment
Line (including the connecting lines such as ground wire and power supply, signal) is limited in cabling channel 111, will not be at random.In other implement scenes,
Cabling channel 111 can also be C-shaped or the also structure with bunch function, contribute to the arrangement of various electric wires in prefabricated cabin 10.
Cable concentrator 112 is used to place ground wire (including forceful electric power ground wire and light current ground wire) extra length of equipment in prefabricated cabin 10
The line of degree.Because from figure 1 it appears that the spacing between hub slot 11 and the first ground structure 12, the second ground structure 13
It is and not far, that is to say, that the ground wire in hub slot 11 is connected to the required length of the first ground structure 12 or the second ground structure 13
Degree is very short.And when practical operation, the length of ground wire is far more than the length of needs, the arrangement to these electric wires for convenience, this
The line of a little additional lengths is just placed in cable concentrator 112 so that the cabling of prefabricated cabin 10 is clean and tidy, and follow-up maintenance is also convenient for.
Fig. 3 is please referred to, Fig. 3 is structural schematic diagram of the prefabricated cabin shown in Fig. 1 in the sectional view in the sections A-A '.According to figure
3 as can be seen that prefabricated cabin 11 further includes the first supporting rack 14 and the second supporting rack 15.First supporting rack 14 is arranged on the ground,
It is used to support the first wiring construction 12 and the height of the first wiring construction 12 is adjusted to highly consistent with hub slot 11.Second
Supporting rack 15 is arranged on the ground, is used to support the second wiring construction 13 and the height of the first wiring construction 13 is adjusted to and is collected
Wire casing 11 it is highly consistent.In addition, as shown in Figure 3, the cross-sectional area of the first wiring construction 12 is less than the second wiring construction
13 cross-sectional area.Because the connection of the second wiring construction 13 is forceful electric power ground wire, wider cross-sectional area can contribute to prevent
Only the second wiring construction 13 improves its reliability and service life by high electrical breakdown.In this implement scene, hub slot 11
Material is steel, and the material of the first ground structure 12 is copper, and the material of the second ground structure 13 is steel.In other implement scenes,
The material of first ground structure 12 and the second ground structure 13 can be other any metals.Hub slot 11 can also be plastics,
The other materials such as concrete.
Please refer to Fig. 4, Fig. 4 be prefabricated cabin provided by the invention embodiment in the second ground structure and the second support
The structural schematic diagram of frame.As shown in figure 4, the second supporting rack 15 is zigzag configuration, for one end for being grounded, one end passes through bolt lock
Attached mode is connect with the second ground structure 13, and in other implement scenes, the second supporting rack 15 and the second ground structure 13 are also
It can connect by other means, such as welding, riveting or integrated molding etc..In this implement scene, the second supporting rack 15
One end for ground connection is directly connected to ground, can be connect with the conductor of other ground connection, to reach in other implement scenes
To the purpose of ground connection, such as the steel foundation structure etc. that prefabricated cabin 10 is inserted into ground can be connected.In this implement scene, second
Ground structure 13 and the second supporting rack 15 are because be located at the bottom of prefabricated cabin 10, the second ground structure 13 and the second supporting rack
15 are additionally operable to support the prefabricated cabin.In other implement scenes, the first ground structure 12 and the first supporting rack 14 can also be
It is used to support the prefabricated cabin together with the second ground structure 13 and the second supporting rack 15.
It is distributed with several connecting holes 131 on second ground structure 13, connecting hole 131 is (including strong for connecting ground wire
Electric ground wire and light current ground wire), ground wire can be by connecting its metal core across connecting hole 131 with the second ground structure 13
It connects, connection type can be welding or is fixedly connected by fixing piece.Connecting hole 131 is to be uniformly distributed in this implement scene
, in other implement scenes, connecting hole 131 can be non-uniform Distribution according to actual needs.In this implement scene, even
It is evenly sized to connect hole 131, and in other implement scenes, connecting hole 131 can be designed size according to actual needs.Such as
Some or certain densely distributed region of several ground wires (including forceful electric power ground wire and light current ground wire), the distribution of connecting hole 131 are corresponding
It is intensive, and connecting hole is also larger.
The knot of the structure of first ground structure 12 and the first supporting rack 14 and the second ground structure 13 and the second supporting rack 15
Structure and connection type are substantially similar, and details are not described herein again.
Referring again to Fig. 1, as shown in Figure 1, the first ground structure 12 and the second ground structure 13 are distributed in hub slot
Outside on 11 length direction, the i.e. direction of the long side of prefabricated cabin 10, between the outer and hub slot 11 of prefabricated cabin 10
Space.In this implement scene, the first ground structure 12 is closer to hub slot 11, in other implement scenes, can also be
Two ground structures 13 are closer to hub slot 11.
First ground structure 12 and the second ground structure 13 correspond to the position point of at least two equipment in prefabricated cabin 10
Cloth, in this implement scene, the first ground structure 12 and the second ground structure 13 correspond to all devices distribution in prefabricated cabin, because
This is continuous two metallic plates, it is contemplated that the operability of actual use, the first ground structure 12 and the second ground structure 13
Can be a plurality of strip metal plate as shown in Figure 4, it is end to end, it is spliced.
In this implement scene, two long sides of prefabricated cabin 10 are both provided with multiple equipment, therefore hub slot 11 is distributed
Under floor on the inside of two long sides of prefabricated cabin 10.And in other implement scenes, such as prefabricated cabin 10 is only a long side
While being provided with multiple equipment, then hub slot 11 is also accordingly distributed under the medially floor of the long side.In this implement scene,
Each cable concentrator 112 corresponds to an equipment setting, the electric wire for collecting the equipment, in other implement scenes in prefabricated cabin 10
In, the area of cable concentrator 112 can be expanded so that a cable concentrator 112 can correspond to multiple equipment.In this implement scene,
Cable concentrator 112 and cabling channel 111 are relatively fixed setting, and cable concentrator 112 is uniformly distributed along cabling channel 111.In other implementations
In scene, cable concentrator 112 and the activity setting relatively of cabling channel 111, can be that buckle or bolt lock, can be according to reality
Whether there is the demand of line concentration in the situation of border and determines whether need that cable concentrator 112 is installed herein.Cable concentrator 112 non-homogeneous can be set
It sets, but according to whether there is the demand of line concentration to be arranged.
In this implement scene, the first ground structure 12 is distributed in three sides (including two long sides of prefabricated cabin 10
With a short side), the second ground structure 13 is distributed in three sides (including two long sides and a short side for prefabricated cabin 10
Side).In other implement scenes, the first ground structure 12 and the second ground structure 13 can be distributed according to actual needs, such as
It can be only distributed in a side of prefabricated cabin 10, or can directly be distributed four sides.
In actual use, it may be necessary to multiple prefabricated cabins 10 using can just satisfy the use demand, multiple prefabricated cabins 10 it
Between need to connect by various electric wires, to provide power supply (forceful electric power electric wire) or transmission signal (light current electric wire) etc., in order to mitigate
Different electric wire interferences, in the present embodiment, light current power transmission line and forceful electric power power transmission line are respectively from prefabricated cabin 10
The not bottom end outlet of ipsilateral.For example, when the side bottom end outlet where light current power transmission line from the long side of prefabricated cabin 10, by force
Side bottom end outlet where electric power transmission line from the short side of prefabricated cabin 10.
Referring to Fig. 3, prefabricated cabin 10 is additionally provided with outer steel that is identical as 111 structure of cabling channel but being oppositely arranged
The section of frame 21, outer steelframe 21 is also Contraband shape, is vacated between the side on the separate ground of outer steelframe 21 and cabling channel 111
Region 211 be used to place equipment in prefabricated cabin 10, such equipment distance the first ground structure 12 and the second ground structure 13 compared with
Closely, the cabling layout of the various ground wires of more convenient equipment.In addition, the inside in the one end of hub slot 11 far from ground is arranged
There is antistatic floor 30, can effectively completely cut off the electromagnetic radiation of 30 both sides of antistatic floor, mitigates the first ground structure 12 and the
The electromagnetic interference of two ground structures 13 and equipment room.Further, it is possible between antistatic floor 30 and hub slot 11 setting every
Water layer 31 can prevent the Water Vapor Transmission on 30 surface of antistatic floor to 13 equipotential of the first ground structure 12 and the second ground structure
Part below antistatic floor 30 causes short circuit each other or the corrosion of part.In general application scenarios, in advance
Cabin 10 processed includes polylith antistatic floor 30, and water barrier 31 is respectively provided between every two pieces of antistatic floors 30, is located at protection
Part below antistatic floor 30 extends the service life of prefabricated cabin 10.
By foregoing description it is found that the present embodiment is by being respectively set the first ground structure and the second ground structure so that
Strong and weak electrical ground separates, and mitigates interference.First ground structure and the second ground structure can correspond in prefabricated cabin
Multiple equipment, can simplify ground connection operation complexity, save construction working hour.Using line concentration slot structure, electrical wire sorting is advised
It draws, it is convenient to overhaul.
It is different from the prior art, the present invention is and strong by the way that the multiple equipment in prefabricated cabin is connected to a ground structure
It is weak ground wire grounded separated, when can mitigate the interference between strong and weak electricity, and effectively simplify ground structure, therefore can also simplify construction
Ground connection operation, saving construction working hour facilitate lineation in addition, using line concentration slot structure, are overhauled after also allowing for.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of prefabricated cabin, which is characterized in that including：
Hub slot is located at below the floor of the prefabricated cabin, for collecting the electric wire in the prefabricated cabin；
First ground structure is located at below the floor of the prefabricated cabin, and the position of at least two equipment of the corresponding prefabricated cabin
Distribution is set, for the light current of at least two equipment in the hub slot is ground wire grounded；
Second ground structure is located at below the floor of the prefabricated cabin, and the position of at least two equipment of the corresponding prefabricated cabin
Distribution is set, for the forceful electric power of at least two equipment in the hub slot is ground wire grounded.
2. prefabricated cabin according to claim 1, which is characterized in that the material of first ground structure is copper, described the
The material of two ground structures is steel.
3. prefabricated cabin according to claim 1 or 2, which is characterized in that the cross section of first ground structure is less than institute
State the cross section of the second ground structure.
4. prefabricated cabin according to claim 1, which is characterized in that first ground structure and second ground structure
It is distributed in the outside on the length direction of the hub slot；
The hub slot is distributed at least two sides of the prefabricated cabin；
First ground structure is distributed at least three sides of the prefabricated cabin；
Second ground structure is distributed at least three sides of the prefabricated cabin.
5. prefabricated cabin according to claim 4, which is characterized in that
First ground structure relative to second ground structure closer to the hub slot, first wiring construction and
The distribution of second wiring construction forms Contraband type.
6. prefabricated cabin according to claim 1, which is characterized in that the prefabricated cabin further include it is following at least one：
First supporting rack, first supporting rack setting on the ground, are used to support first wiring construction and by described the
The height of one wiring construction is adjusted to highly consistent with the hub slot.
Second supporting rack, second supporting rack setting on the ground, are used to support second wiring construction and by described the
The height of two wiring constructions is adjusted to highly consistent with the hub slot.
7. prefabricated cabin according to claim 6, which is characterized in that
Second supporting rack and/or the first supporting rack are additionally operable to support the prefabricated cabin.
8. prefabricated cabin according to claim 1, which is characterized in that
The hub slot includes cabling channel and multiple cable concentrators；
The cable concentrator is located at the inside that the length direction of the cabling channel extends；
There are multiple cable holes, interval of the cable concentrator between the cable hole on the cabling channel.
9. prefabricated cabin according to claim 8, which is characterized in that；
Wherein, each cable concentrator corresponds to an equipment setting, the electric wire for collecting the equipment in the prefabricated cabin.
10. prefabricated cabin according to claim 1, which is characterized in that the light current power transmission line and forceful electric power in the hub slot are defeated
Electric wire is respectively from the bottom end outlet of the not ipsilateral of the prefabricated cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284040.1A CN108493782B (en) | 2018-04-02 | 2018-04-02 | Prefabricated cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810284040.1A CN108493782B (en) | 2018-04-02 | 2018-04-02 | Prefabricated cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108493782A true CN108493782A (en) | 2018-09-04 |
| CN108493782B CN108493782B (en) | 2023-10-20 |
Family
ID=63317447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810284040.1A Active CN108493782B (en) | 2018-04-02 | 2018-04-02 | Prefabricated cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108493782B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723617A (en) * | 2012-06-25 | 2012-10-10 | 株洲南方燃气轮机成套制造安装有限公司 | Equipotential grounding structure for control system of gas-turbine generator set |
| CN105826774A (en) * | 2016-05-31 | 2016-08-03 | 泰朴(上海)国际贸易有限公司 | Power source tapping integration device |
| CN206733024U (en) * | 2017-05-16 | 2017-12-12 | 深圳市时维智能装备有限公司 | Robot control cabinet and robot |
| CN107809066A (en) * | 2017-09-22 | 2018-03-16 | 许继电气股份有限公司 | Prefabricated cabin concentration router module and the prefabricated cabin using the module |
| CN208489529U (en) * | 2018-04-02 | 2019-02-12 | 深圳市怡富通讯科技有限公司 | A kind of prefabricated cabin |
-
2018
- 2018-04-02 CN CN201810284040.1A patent/CN108493782B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723617A (en) * | 2012-06-25 | 2012-10-10 | 株洲南方燃气轮机成套制造安装有限公司 | Equipotential grounding structure for control system of gas-turbine generator set |
| CN105826774A (en) * | 2016-05-31 | 2016-08-03 | 泰朴(上海)国际贸易有限公司 | Power source tapping integration device |
| CN206733024U (en) * | 2017-05-16 | 2017-12-12 | 深圳市时维智能装备有限公司 | Robot control cabinet and robot |
| CN107809066A (en) * | 2017-09-22 | 2018-03-16 | 许继电气股份有限公司 | Prefabricated cabin concentration router module and the prefabricated cabin using the module |
| CN208489529U (en) * | 2018-04-02 | 2019-02-12 | 深圳市怡富通讯科技有限公司 | A kind of prefabricated cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108493782B (en) | 2023-10-20 |
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