CN211126974U - Subway engineering is with dampproofing circuit box - Google Patents
Subway engineering is with dampproofing circuit box Download PDFInfo
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- CN211126974U CN211126974U CN201921723699.9U CN201921723699U CN211126974U CN 211126974 U CN211126974 U CN 211126974U CN 201921723699 U CN201921723699 U CN 201921723699U CN 211126974 U CN211126974 U CN 211126974U
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- frame
- wall
- box
- outer frame
- fixedly installed
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Abstract
The utility model discloses a subway engineering is with dampproofing circuit box mainly includes frame, protecting crust, assembly jig and dehumidification box, the operation mouth has been seted up to the frame front side, the frame front side is located operation mouth department and rotates and install sealing door, frame rear side inner wall fixed mounting has the assembly jig that the equidistance was arranged, and the assembly jig middle part is run through and is installed the spool. The utility model has reasonable structure design, the circuit box is provided with a damp-proof device, and the circuit box is used in underground humid environment, and has strong applicability; in use, not only seal dampproofing to inside has dehydrating unit, and need not change the waste material that absorbs water, directly with water pour out can, environmental protection more.
Description
Technical Field
The utility model relates to a subway line box specifically is a subway engineering is with dampproofing circuit box.
Background
The subway is a form of urban public transport, and has two understandings, it is an urban rail transport system mainly used in underground operation, i.e. the abbreviation of "underground railway" or "underground railway", many such systems can be converted into ground or elevated road section in the region except urban centre in order to match building environment and consider construction and operation cost, the subway is a quick large-traffic-volume urban rail transport mode using electric power to draw developed and formed progressively along the form of ground railway system, its line is usually laid in underground tunnel, some are laid on the ground or elevated bridge from underground, and the power supply line can be used in the subway line, at this moment, the line box can be used.
The existing circuit box has a simple and crude structure, is mostly provided with no moisture-proof device, is used in an underground humid environment, and has poor applicability; in use, only seal dampproofing, can't stop, inside dehumidification is very necessary, and current absorption formula desiccant need regularly change, has the waste material to produce, environmental protection inadequately.
Disclosure of Invention
An object of the utility model is to provide a subway engineering is with dampproofing circuit box to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a moistureproof circuit box for subway engineering mainly comprises an outer frame, a protective shell, an assembly frame and a dehumidifying box, wherein an operation opening is formed in the front side of the outer frame, a sealing door is rotatably installed at the position, located at the operation opening, of the front side of the outer frame, the assembly frame is fixedly installed on the inner wall of the rear side of the outer frame in an equidistance arrangement mode, a wire passing pipe is installed in the middle of the assembly frame in a penetrating mode, wire passing seats which are bilaterally symmetrical are fixedly installed on the side wall of the wire passing pipe, the protective shell is installed on the inner wall of the bottom end of the outer frame in an assembling mode, a socket with a downward opening is installed on the side wall of the top end of the protective shell in an embedding mode, the socket and the wire passing seat are electrically connected through a wire harness, an external wire is installed in an inserting mode on the side wall of the, the outer frame bottom side wall runs through and installs the thread bush, and thread bush top fixed mounting has the protection casing, the inside grafting of thread bush is installed the dehumidification box.
As a further aspect of the present invention: and the outer wall of the front side of the outer frame, which is positioned at the sealing door, is fixedly provided with a sealing strip.
As a further aspect of the present invention: the dehumidification box is mainly including holding shell, support, end cap and adhering to the strip, end cap bottom fixed mounting has the piece of revolving, end cap top fixed mounting holds the shell, holds the shell top and connects soon and install the shell, and shell top inner wall fixed mounting has the support, and support lateral wall fixed mounting has the adhering to strip that the symmetry set up.
As a further aspect of the present invention: the inner side of the plug bush is positioned between the inner wall of the plug bush and the external connection line and is provided with a rubber sleeve in an inserting way.
As a further aspect of the present invention: and a gasket is fixedly arranged at the bottom end of the protective shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has reasonable structure design, the circuit box is provided with a damp-proof device, and the circuit box is used in underground humid environment, and has strong applicability; in use, not only seal dampproofing to inside has dehydrating unit, and need not change the waste material that absorbs water, directly with water pour out can, environmental protection more.
Drawings
FIG. 1 is a schematic structural diagram of a moisture-proof line box for subway engineering;
FIG. 2 is a schematic structural diagram of the interior of a moisture-proof line box for subway engineering;
fig. 3 is a schematic position diagram of an outer frame, a socket, an external connection wire, a pressing plate, a rubber sleeve and a plug bush in the moisture-proof line box for subway engineering;
FIG. 4 is a schematic cross-sectional view of the moisture-proof circuit box for subway engineering between the outer frame and the dehumidifying box;
fig. 5 is a schematic position diagram of a bracket and an attachment strip in the moisture-proof line box for subway engineering.
In the figure: the electric connector comprises an outer frame 1, a sealing door 2, a pressing plate 3, a sealing strip 4, a protective shell 5, a socket 6, a protective cover 7, a containing shell 8, a shell 9, an assembly frame 10, an electric connection seat 11, a wire passing pipe 12, a support 13, a plug 14, a threaded sleeve 15, a rotary piece 17, an inserting sleeve 18, a gasket 19, a rubber sleeve 20, an external connection wire 21 and an attachment strip 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, in the embodiment of the present invention, a moisture-proof circuit box for subway engineering mainly includes an outer frame 1, a protective shell 5, an assembly frame 10 and a dehumidifying box, wherein an operation opening is provided at the front side of the outer frame 1, a sealing door 2 is rotatably installed at the operation opening at the front side of the outer frame 1, the assembly frame 10 is fixedly installed at the inner wall at the rear side of the outer frame 1 and arranged at equal intervals, a wire passing tube 12 is installed through the middle part of the assembly frame 10, bilaterally symmetrical electric sockets 11 are fixedly installed at the side wall of the wire passing tube 12, the protective shell 5 is assembled at the inner wall at the bottom end of the outer frame 1, a socket 6 with a downward opening is embedded at the side wall at the top end of the protective shell 5, the socket 6 and the electric sockets 11 are electrically connected by a wire harness, an external wire 21 is inserted at the bottom end of the socket 6, the outer line 21 runs through frame 1 lateral wall via plug bush 18, frame 1 bottom outer wall assembly mounting have with plug bush 18 complex clamp plate 3, 1 bottom lateral wall of frame runs through and installs thread bush 15, 15 top fixed mounting of thread bush have protection casing 7, the 15 inboard of thread bush connects soon and installs the dehumidification box.
The outer wall of the front side of the outer frame 1 at the sealing door 2 is fixedly provided with a sealing strip 4.
The dehumidification box is mainly including holding shell 8, shell 9, support 13, end cap 14 and adhering to strip 22, 14 bottom fixed mounting of end cap has revolves piece 17, 14 top fixed mounting of end cap has and holds shell 8, holds 8 tops of the shell and connects soon and install shell 9, and 9 top inner walls fixed mounting of shell has support 13, and 13 lateral walls fixed mounting of support has the adhering to strip 22 that the symmetry set up.
The inner side of the plug bush 18 is provided with a rubber sleeve 20 between the inner wall of the plug bush 18 and an external connection 21 in an inserted manner.
A gasket 19 is fixedly arranged at the bottom end of the protective shell 5.
The utility model discloses a theory of operation is:
the utility model relates to a moisture-proof circuit box for subway engineering, when in use, the inner part of an outer frame 1 is sealed by a sealing door 2 matched with a sealing strip 4, circuit elements of a subway are installed on an assembly frame 10, the circuit elements are connected into a circuit through an electric connection seat 11 and are connected into a main circuit through an external connection 21, a pressing plate 3 is dismounted, the external connection 21 passes through an inserting sleeve 18, a rubber sleeve 20 is inserted and installed between the inner wall of the inserting sleeve 18 and the external connection 21, then the external connection 21 is inserted and connected with a socket 6, then the pressing plate 3 and a protective shell 5 are pressed on the side wall of the outer frame 1 through bolts, the connecting position of the socket 6 and the external connection 21 is sealed by matching the rubber sleeve 20 and a gasket 19, the electric connection joint is prevented from being wetted, and a dehumidifying box is arranged in the outer frame 1, the shell 9 on the upper part of the dehumidifying box is arranged in a mesh hole, moist air in the outer frame 1 enters, the attachment strip 22 is made of hydrophilic materials, the main material of the attachment strip 22 is molecules with polar groups, the attachment strip has high affinity to water, water molecules can be attracted to be condensed on the surface of the attachment strip 22 and drop into the containing shell 8, the water in the containing shell 8 can be poured out by screwing down the plug 14, the circuit cassette is convenient to use, and the circuit cassette is provided with a moisture-proof device and is used in an underground humid environment, so that the applicability is high; in use, not only seal dampproofing to inside has dehydrating unit, and need not change the waste material that absorbs water, directly with water pour out can, environmental protection more.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The moistureproof circuit box for the subway engineering mainly comprises an outer frame (1), a protective shell (5), an assembly frame (10) and a dehumidification box, and is characterized in that an operation opening is formed in the front side of the outer frame (1), a sealing door (2) is rotatably installed at the position, located at the operation opening, of the front side of the outer frame (1), the assembly frame (10) which is arranged at equal intervals is fixedly installed on the inner wall of the rear side of the outer frame (1), a wire passing pipe (12) is installed in the middle of the assembly frame (10) in a penetrating mode, bilaterally symmetrical electric connection seats (11) are fixedly installed on the side wall of the wire passing pipe (12), the protective shell (5) is installed on the inner wall of the bottom end of the outer frame (1) in an assembly mode, a socket (6) with a downward opening is installed on the side wall of the top end of the protective shell (5), the socket (6) is electrically connected with the electric connection seats (, frame (1) bottom is located wire hole department's grafting and installs plug bush (18), external connection (21) run through frame (1) lateral wall via plug bush (18), frame (1) bottom outer wall assembly install with plug bush (18) complex clamp plate (3), frame (1) bottom lateral wall runs through and installs thread bush (15), thread bush (15) top fixed mounting has protection casing (7), thread bush (15) inboard connects soon installs the dehumidification box.
2. The moisture-proof line box for the subway engineering as claimed in claim 1, wherein said outer wall of the front side of said outer frame (1) at the position of said sealing door (2) is fixedly installed with a sealing strip (4).
3. The moisture-proof line box for the subway engineering as claimed in claim 1, wherein said moisture-proof box mainly comprises a containing shell (8), a housing (9), a support (13), a plug (14) and an attachment strip (22), said plug (14) bottom end is fixedly installed with a rotary plate (17), said plug (14) top end is fixedly installed with a containing shell (8), said containing shell (8) top end is rotatably installed with a housing (9), said housing (9) top end inner wall is fixedly installed with a support (13), said support (13) side wall is fixedly installed with a symmetrically arranged attachment strip (22).
4. The moisture-proof line box for the subway engineering as claimed in claim 1, wherein said plug bush (18) is provided with a rubber sleeve (20) between the inner wall of the plug bush (18) and the external connection line (21).
5. The moisture-proof line box for the subway engineering as claimed in claim 1, wherein said bottom end of said protective shell (5) is fixedly mounted with a gasket (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723699.9U CN211126974U (en) | 2019-10-15 | 2019-10-15 | Subway engineering is with dampproofing circuit box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921723699.9U CN211126974U (en) | 2019-10-15 | 2019-10-15 | Subway engineering is with dampproofing circuit box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211126974U true CN211126974U (en) | 2020-07-28 |
Family
ID=71698415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921723699.9U Expired - Fee Related CN211126974U (en) | 2019-10-15 | 2019-10-15 | Subway engineering is with dampproofing circuit box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211126974U (en) |
-
2019
- 2019-10-15 CN CN201921723699.9U patent/CN211126974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200826 Address after: Room 265, 688 Fengwang Road, Fengcheng Town, Fengxian District, Shanghai, 201411 Patentee after: Shanghai minggeng Electrical Equipment Co.,Ltd. Address before: No.101 Jianshe Road, Shihe District, Xinyang City, Henan Province Patentee before: Zhang Fan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |