CN112291956A - Underwater electricity distribution box - Google Patents
Underwater electricity distribution box Download PDFInfo
- Publication number
- CN112291956A CN112291956A CN202010918038.2A CN202010918038A CN112291956A CN 112291956 A CN112291956 A CN 112291956A CN 202010918038 A CN202010918038 A CN 202010918038A CN 112291956 A CN112291956 A CN 112291956A
- Authority
- CN
- China
- Prior art keywords
- electric
- box
- box body
- distribution box
- protective shell
- 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.)
- Pending
Links
- 230000005611 electricity Effects 0.000 title description 2
- 230000001681 protective effect Effects 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000005315 distribution function Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an underwater electric distribution box, which comprises an electric wiring device, wherein the electric wiring device is connected with an electric socket through a cable, the electric wiring device and the cable are contained in a closed box body, the electric socket is arranged on the outer wall of the box body in a penetrating way, the box body and the electric socket of the underwater electric distribution box can protect the internal electric wiring device and the cable, the volume of the underwater electric wiring device is optimized, meanwhile, the underwater electric wiring device can be conveniently accessed into an underwater control system through an electric flying wire, a protective shell is sleeved outside the box body, a clamping groove allowing the electric socket to extend out is arranged on the side wall of the protective shell close to the electric socket, the clamping groove protects the electric socket and facilitates the electric flying wire to be accessed, a locking device is arranged on the protective shell, the locking device is movably connected between the protective shell and the box body and is used for locking, the box body of the underwater electric distribution box is further protected, and the difficulty of installation and recovery is reduced.
Description
Technical Field
The invention relates to an electric distribution box in an underwater control system in the field of ocean engineering.
Background
At present, the power distribution function of the domestic underwater control system is mainly realized through a power distribution module, the structure is huge, and the installation and recovery are inconvenient, so that the installation and recovery in the maintenance operation have great difficulty, the manufacturing cost is high, and the maintenance cost is high. Based on the above technical deficiencies of prior art, need design a small, retrieve convenient underwater electric distributor, can enough realize underwater control system's electric power distribution function, can also reduce the installation and retrieve the degree of difficulty.
Disclosure of Invention
The invention aims to provide an underwater electric distribution box which is convenient to install and withdraw.
In order to solve the technical problem, the invention provides an underwater electric distribution box which comprises an electric wiring device, wherein the electric wiring device is connected with an electric socket through a cable, the electric wiring device and the cable are contained in a closed box body, the electric socket penetrates through the outer wall of the box body, a protective shell is sleeved outside the box body, a clamping groove allowing the electric socket to extend out is formed in the side wall, close to the electric socket, of the protective shell, a locking device is arranged on the protective shell, and the locking device is movably connected between the protective shell and the box body and used for locking and unlocking the protective shell and the box body.
Furthermore, locking device includes T type round pin post and key seat, the key seat sets up just be located outside the protective housing box top, the rotatable flexible connection of T type round pin post the key seat stretches into inside the protective housing.
Furthermore, a clamping groove is formed in the pin base, the T-shaped pin column rotates to the inside of the clamping groove, and the T-shaped pin column and the pin base are clamped.
Furthermore, a sacrificial anode block is further arranged on the box body and is located at the top of the box body.
Furthermore, the protective housing includes the bottom plate, be used for holding the holding portion of box and connection the holding portion top end opening part and outwards extend and be the deflector of loudspeaker form, the holding portion is established on the bottom plate.
Further, the projection area of the guide plate on the bottom plate is smaller than the area of the bottom plate.
Furthermore, the box body is also provided with a lifting handle for installation, and the lifting handle is positioned at the top of the box body.
Further, the device also comprises a connecting plate, wherein the connecting plate is connected to the protective shell, and an electric flying wire parking space and a temporary locking device placing position are arranged on the connecting plate.
Further, the connecting plate is close to the clamping groove, and the pin boss is close to the clamping groove.
Further, the number of the electric flying wire parking spaces is matched with the number of the electric sockets.
The invention has the technical effects that: 1. the invention relates to an underwater electric distribution box, which comprises an electric wiring device, wherein the electric wiring device is connected with an electric socket through a cable, the electric wiring device and the cable are contained in a closed box body, the electric socket is arranged on the outer wall of the box body in a penetrating way, the box body and the electric socket of the underwater electric distribution box can protect the internal electric wiring device and the cable, the volume of the underwater electric wiring device is optimized, meanwhile, the underwater electric wiring device can be conveniently connected into an underwater control system through an electric flying wire, a protective shell is sleeved outside the box body, a clamping groove allowing the electric socket to extend out is arranged on the side wall of the protective shell close to the electric socket, the clamping groove protects the electric socket and facilitates the electric flying wire to be connected, a locking device is arranged on the protective shell, the locking device is movably connected between the protective shell and the box body and is used, the box body of the underwater electric distribution box is further protected, and the difficulty of installation and recovery is reduced.
2. According to the underwater electric distribution box, the locking device comprises the T-shaped pin and the pin seat, the pin seat is arranged outside the protective shell and above the box body, the T-shaped pin is rotatably and telescopically connected with the pin seat and extends into the protective shell, when the T-shaped pin extends into the protective shell, the protective shell is locked with the box body, and when the T-shaped pin is arranged outside the protective shell, the protective shell is unlocked with the box body.
3. The sacrificial anode block is arranged at the top of the box body of the underwater electric distribution box, so that the underwater electric distribution box can be prevented from being corroded.
4. According to the underwater electric distribution box, the horn-shaped guide plate is connected to the opening at the top end of the protective shell of the underwater electric distribution box, and the box body slides in along the guide plate when being lowered, so that the box body installation efficiency is improved, and the time is saved.
5. According to the underwater electric distribution box, the box body is also provided with the lifting handle for lifting, and the lifting handle is convenient to lift, recover and install.
6. The underwater electric distribution box also comprises a connecting plate, wherein the connecting plate is connected to the protective shell, an electric flying wire parking space and a locking device temporary placement position are arranged on the connecting plate, an electric flying wire can be temporarily parked in the electric flying wire parking space, and a T-shaped pin can be temporarily parked in the locking device temporary placement position.
Drawings
FIG. 1 is a schematic view of the overall construction of a subsea electrical distribution box of the present invention;
FIG. 2 is a schematic top view of a subsea electrical distribution box of the present invention;
FIG. 3 is a schematic cross-sectional view of a subsea electrical distribution box of the present invention;
FIG. 4 is a schematic view of a locking device in one embodiment of a subsea electrical distribution box of the present invention.
The main reference numbers in the figures illustrate:
the device comprises a 1-underwater electric distribution box, a 2-electric power wiring device, a 3-cable, a 4-electric socket, a 5-clamping groove, a 6-sacrificial anode block, a 7-lifting handle, an 8-connecting plate, a 9-electric flying line parking space, a 10-locking device temporary placement position, a 11-box body, a 12-protective shell, a 13-locking device, a 121-clamping groove, a 122-bottom plate, a 123-accommodating part, a 124-guide plate, a 125-guide mark, a 131-T-shaped pin column, a 132-pin seat, a 133-groove and a 134-protruding column.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
Fig. 1 is a schematic view of an overall structure of an underwater power distribution box of the present invention, fig. 2 is a schematic view of an underwater power distribution box of the present invention, fig. 3 is a schematic view of a cross-sectional structure of an underwater power distribution box of the present invention, as shown in fig. 1, fig. 2 and fig. 3, an underwater power distribution box 1 includes a power wiring device 2, the power wiring device 2 is connected to an electrical socket 4 through a cable 3, the power wiring device 2 and the cable 3 are accommodated in a closed box 11, the electrical socket 4 is inserted into an outer wall of the box 11, the box 11 is externally sleeved with a protective shell 12, a clamping groove 121 allowing the electrical socket 4 to extend out is formed on a side wall of the protective shell 12 close to the electrical socket 4, a locking device 13 is arranged on the protective shell 12, and the locking device 13 is movably connected between the protective shell 12 and the box 11 for locking and unlocking.
Fig. 4 is a schematic structural diagram of a locking device in an embodiment of the underwater electric distribution box of the present invention, in a preferred embodiment of the present invention, the locking device 13 includes a T-shaped pin 131 and a pin seat 132, the pin seat 132 is disposed outside the protective shell 12 and above the box body 11, the T-shaped pin 131 is rotatably and telescopically connected with the pin seat 132 and extends into the protective shell 12, as shown in fig. 4, a groove 133 protrudes from the protective shell 12, when the T-shaped pin 131 extends into the protective shell 12, a cylinder portion of the T-shaped pin 131 is engaged with the groove 133, a cap portion of the T-shaped pin 131 is clamped outside the protective shell 12 by the pin seat 132, a cylinder portion of the T-shaped pin 131 is clamped in a gap between the box body 11 and the protective shell 12, so that the protective shell 12 and the box body 11 are locked with each other, the T-shaped pin 131 clamps the box body 11 to prevent the box body 11 from being separated from the protective shell 12 by an external force, thereby ensuring the safety of, when the T-shaped pin 131 is pulled out of the protective shell 12, the protective shell 12 is unlocked from the box body 11, and the box body 11 can be pulled out of the protective shell 12.
Furthermore, a clamping groove 5 is formed in the pin holder 132, a protruding column 134 is arranged on the column body portion of the T-shaped pin 131, the protruding column 134 is close to the column cap portion of the T-shaped pin 131, when the T-shaped pin 131 is inserted and rotates until the protruding column 134 is clamped into the clamping groove 5, the T-shaped pin 131 and the pin holder 132 are clamped, and the clamping groove 5 is arranged to enable the T-shaped pin 131 to be inserted into the protective shell 12, so that the T-shaped pin 131 is prevented from being pulled out.
Further, the box body 11 is further provided with a sacrificial anode block 6, the sacrificial anode block 6 is located at the top of the box body 11, two sacrificial anode blocks 6 are arranged in the embodiment, and the sacrificial anode blocks 6 play a role in preventing the underwater power distribution box 1 from being corroded.
As shown in fig. 1, 2 and 3, the protective shell 12 includes a bottom plate 122, a receiving portion 123 for receiving the box 11, and a guide plate 124 connected to an opening at a top end of the receiving portion 123, extending outward and being in a shape of a horn, the receiving portion 123 is set on the bottom plate 122, the box 11 slides into the receiving portion 123 along the guide plate 124 when being lowered, the guide plate 124 is set to improve the installation efficiency of the box 11, and save time, as shown in fig. 1, guide marks 125 matched with each other are further provided on the guide plate 124 and the box 11, and when being lowered, the box 11 can be further improved in installation efficiency by matching the guide marks 125 on the guide plate 124 and the box 11, in this embodiment, the guide marks 125 are color mark layers coated on the guide plate 124 and the box 11.
Further, the projection area of the guide plate 124 on the bottom plate 122 is smaller than the area of the bottom plate 122, and the large area of the bottom plate 122 can improve the stability of the whole underwater electric distribution box 1.
As shown in fig. 1 and 2, the box body 11 is further provided with a lifting handle 7 for installation, the lifting handle 7 is located at the top of the box body 11, and the lifting handle 7 is convenient to hoist, recover and install.
Further, the underwater electric distribution box 1 further comprises a connecting plate 8, the connecting plate 8 is connected to the protective shell 12, an electric flying wire parking space 9 and a locking device temporary placement position 10 are arranged on the connecting plate 8, the electric flying wire parking space 9 can temporarily park an electric flying wire connected to the electric plug 4, the locking device temporary placement position 10 can temporarily park the locking device 13, and in the embodiment, the locking device temporary placement position 10 is used for temporarily placing the T-shaped pin 131 after the locking device 13 is unlocked.
Further, the number of electric flying wire parking spaces 9 matches the number of electric sockets 4.
As shown in fig. 1, 2 and 3, in this embodiment, the connecting plate 8 is close to the slot 121, and the pin seat 132 is also close to the slot 121, so that the electric flying wire parking space 9 is close to the electrical socket 4, and the locking device 13 is close to the locking device temporary parking position 10, which facilitates the underwater operation of the underwater robot to unlock and lock the protective shell 12 and the box body 11, and facilitates the underwater robot to insert and extract the electric flying wire operation.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. An underwater electric distribution box, characterized in that: including electric power termination, electric power termination passes through the cable junction electrical socket, electric power termination with the cable holding is in the confined box, the electrical socket wears to locate the outer wall of box, the box overcoat is equipped with the protective housing, the protective housing is being close to offer the permission on the lateral wall of electrical socket the draw-in groove that the electrical socket stretches out, be equipped with locking device on the protective housing, locking device swing joint be in the protective housing with be used for locking and unblock between the box the protective housing with the box.
2. The subsea electrical distribution box of claim 1, wherein: the locking device comprises a T-shaped pin and a pin seat, the pin seat is arranged outside the protective shell and located above the box body, and the T-shaped pin is rotatably and telescopically connected with the pin seat and extends into the protective shell.
3. The subsea electrical distribution box of claim 2, wherein: the T-shaped pin is arranged in the clamping groove, and is clamped with the pin seat.
4. The subsea electrical distribution box of claim 1, wherein: the box body is also provided with a sacrificial anode block, and the sacrificial anode block is positioned at the top of the box body.
5. The subsea electrical distribution box of claim 1, wherein: the protective housing comprises a bottom plate, a containing part and a guide plate, wherein the containing part is used for containing the box body, the guide plate is connected to an opening at the top end of the containing part, extends outwards and is in a horn shape, and the containing part is arranged on the bottom plate.
6. The subsea electrical distribution box of claim 5, wherein: the projection area of the guide plate on the bottom plate is smaller than the area of the bottom plate.
7. The subsea electrical distribution box of claim 1, wherein: the box body is also provided with a lifting handle for installation, and the lifting handle is positioned at the top of the box body.
8. The subsea electrical distribution box of claim 2, wherein: the protective shell is characterized by further comprising a connecting plate, the connecting plate is connected to the protective shell, and an electric flying wire parking space and a locking device temporary placement position are arranged on the connecting plate.
9. The subsea electrical distribution box of claim 8, wherein: the connecting plate is close to the clamping groove, and the pin boss is close to the clamping groove.
10. The subsea electrical distribution box of claim 8, wherein: the number of the electric flying wire parking spaces is matched with that of the electric sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918038.2A CN112291956A (en) | 2020-09-03 | 2020-09-03 | Underwater electricity distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010918038.2A CN112291956A (en) | 2020-09-03 | 2020-09-03 | Underwater electricity distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112291956A true CN112291956A (en) | 2021-01-29 |
Family
ID=74420726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010918038.2A Pending CN112291956A (en) | 2020-09-03 | 2020-09-03 | Underwater electricity distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112291956A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716477A (en) * | 2016-01-28 | 2016-06-29 | 中国船舶重工集团公司第七一〇研究所 | Underwater low-disturbance separation device |
| CN105735222A (en) * | 2016-03-07 | 2016-07-06 | 中国海洋石油总公司 | Seawater tower for self-elevating drilling platform and self-elevating drilling platform |
| CN107435719A (en) * | 2017-10-12 | 2017-12-05 | 中船第九设计研究院工程有限公司 | A kind of subaqueous slumping worm drive screw rod |
| CN207098569U (en) * | 2017-07-21 | 2018-03-13 | 海洋石油工程股份有限公司 | underwater electric fly line interface structure |
| CN208796181U (en) * | 2018-07-14 | 2019-04-26 | 昆山双仔电子科技有限公司 | A cooling device for a notebook computer |
| CN208923663U (en) * | 2018-11-07 | 2019-05-31 | 广东电网有限责任公司 | Automatic induction distribution cabinet |
| CN210052771U (en) * | 2019-06-05 | 2020-02-11 | 天津力伟科技有限公司 | Electric motor car rear frame formula battery case |
| CN111128520A (en) * | 2020-01-15 | 2020-05-08 | 广东敞开电气有限公司 | Integrated protective dry-type transformer and protective device |
| CN211046121U (en) * | 2019-12-24 | 2020-07-17 | 福州鑫羽新水电设备有限公司 | Insulating environmental protection block terminal |
-
2020
- 2020-09-03 CN CN202010918038.2A patent/CN112291956A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716477A (en) * | 2016-01-28 | 2016-06-29 | 中国船舶重工集团公司第七一〇研究所 | Underwater low-disturbance separation device |
| CN105735222A (en) * | 2016-03-07 | 2016-07-06 | 中国海洋石油总公司 | Seawater tower for self-elevating drilling platform and self-elevating drilling platform |
| CN207098569U (en) * | 2017-07-21 | 2018-03-13 | 海洋石油工程股份有限公司 | underwater electric fly line interface structure |
| CN107435719A (en) * | 2017-10-12 | 2017-12-05 | 中船第九设计研究院工程有限公司 | A kind of subaqueous slumping worm drive screw rod |
| CN208796181U (en) * | 2018-07-14 | 2019-04-26 | 昆山双仔电子科技有限公司 | A cooling device for a notebook computer |
| CN208923663U (en) * | 2018-11-07 | 2019-05-31 | 广东电网有限责任公司 | Automatic induction distribution cabinet |
| CN210052771U (en) * | 2019-06-05 | 2020-02-11 | 天津力伟科技有限公司 | Electric motor car rear frame formula battery case |
| CN211046121U (en) * | 2019-12-24 | 2020-07-17 | 福州鑫羽新水电设备有限公司 | Insulating environmental protection block terminal |
| CN111128520A (en) * | 2020-01-15 | 2020-05-08 | 广东敞开电气有限公司 | Integrated protective dry-type transformer and protective device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210129 |