CN209709611U - A kind of terminal box of explosion-proof electric apparatus good waterproof performance - Google Patents
A kind of terminal box of explosion-proof electric apparatus good waterproof performance Download PDFInfo
- Publication number
- CN209709611U CN209709611U CN201920925274.XU CN201920925274U CN209709611U CN 209709611 U CN209709611 U CN 209709611U CN 201920925274 U CN201920925274 U CN 201920925274U CN 209709611 U CN209709611 U CN 209709611U
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- China
- Prior art keywords
- interface
- explosion
- sealing cover
- electric apparatus
- terminal box
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Abstract
The utility model relates to the protection fields of wire and cable, specifically disclose a kind of terminal box of explosion-proof electric apparatus good waterproof performance, including wire box ontology and sealing cover, the screw top of wire box ontology is connected with sealing cover, the side of sealing cover is provided with several grooves, the setting of groove is convenient to turn sealing cover manually, facilitates the dismounting of sealing cover.The side wall of wire box ontology is provided with interface, and interface is internally provided with hollow round table-like sealing element, and connecting line is attached across sealing element.The inner wall of interface is provided with screw thread, has been connected through a screw thread rotating member, and rotating member can be turned in interface internal.Round table-like cavity is offered inside rotating member, rotating member turns squeeze sealing member inwardly to complete to seal.The setting of sealing element avoids water and enters wire box body interior from interface, improves waterproof effect.The utility model advantage: structure is simple, easy to operate, and good water-proof effect is convenient for disassembly and assembly, is convenient for promotion and implementation.
Description
Technical field
The utility model relates to the protection field of wire and cable, the wiring of specifically a kind of explosion-proof electric apparatus good waterproof performance
Box.
Background technique
During engineering electricity consumption, if the route of connection supply network is long, route has turning and route is connected,
Parallel connection, this requires connection line.It is exposed that this is bound to cause junction portion, is easy initiation accident, is connected with anti-explosion terminal box
Route can play a very good protection.Anti-explosion terminal box generally comprises ontology and capping, and ontology and capping are matched using screw thread
It closes, the external screw thread that capping is equipped with is matched with the internal screw thread that ontology is equipped with, while covering the interior sealing for being equipped with waterproof action
Circle is to reach waterproof homework.
Chinese patent (notification number: 203251039 U of CN, the day for announcing: 2013.10.23) discloses a kind of waterproof wiring
Box comprising: one end has the rectangular can of opening, which is coated with waterproof protective layer, the can
It is additionally provided with installation foot in opening, installation foot is equipped with mounting hole.The terminal box is made by the way that waterproof layer is arranged on can surface
Terminal box has preferable waterproofness and adaptive capacity to environment.But the terminal box does not have sealing device in through hole, leads to water
It is easy to enter the inside of can from through hole, reduces sealing effect, be not easy to promotion and implementation.
Utility model content
The purpose of this utility model is to provide a kind of terminal boxes of explosion-proof electric apparatus good waterproof performance, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of terminal box of explosion-proof electric apparatus good waterproof performance, including wire box ontology and sealing cover, the top spiral shell of wire box ontology
Line is connected with sealing cover, and the side of sealing cover is provided with several grooves, and the setting of groove is convenient to turn sealing cover manually, facilitates close
The dismounting of capping.The side wall of wire box ontology is provided with interface, and interface is internally provided with hollow round table-like sealing element, connection
Line is attached across sealing element.The inner wall of interface is provided with screw thread, has been connected through a screw thread rotating member, and rotating member can connect
Mouth is internal to be turned.Round table-like cavity is offered inside rotating member, rotating member turns squeeze sealing member inwardly to complete to seal.
As a further solution of the present invention: being provided with six rib slots between groove, the setting of six rib slots is convenient for sealing
The fastening of lid, avoiding sealing cover loosening, there are the generations that gap leads to drainage.
As a further solution of the present invention: rotating member includes cylindrical portion and is affectedly bashful portion, cylindrical portion and to be affectedly bashful portion same
Axis is fixedly connected.It is provided with external screw thread outside cylindrical portion, cylindrical portion can be turned by the portion of being affectedly bashful and rotated in interface internal.
As a further solution of the present invention: the portion of being affectedly bashful is hexagonal prisms structure.
As a further solution of the present invention: the inner sidewall of interface is installed with retainer plate, the end outside of sealing element
Wall offers fixing groove, and fixing groove is nested in the outside of retainer plate, so that completes sealing element is detachably fixed setting, is made with this
Sealing element is easy to disassemble and replaces.
As a further solution of the present invention: the lateral wall of sealing element offers several extruding slots, setting for slot is squeezed
It sets convenient for rotating member squeeze sealing member, thus better seal.
As a further solution of the present invention: being provided with corrugated tube on sealing element, the setting of corrugated tube is convenient for sealing
The bending of part, avoids the breakage of connecting line epidermis, to improve the integrality of connecting line, improves waterproof ability.
Compared with prior art, the utility model has the beneficial effects that the setting of sealing element avoid water from interface into
Enter wire box body interior, improves waterproof effect.It is i.e. salable to turn rotating member, is easy to operate quick.The setting of six rib slots
Convenient for the fastening of sealing cover, avoiding sealing cover loosening, there are the generations that gap leads to drainage.Fixing groove is nested in fixation
The outside of circle keeps sealing element easy to disassemble and replacement so that completes sealing element is detachably fixed setting with this.Corrugated tube is set
The bending convenient for sealing element is set, the breakage of connecting line epidermis is avoided, to improve the integrality of connecting line, improves waterproof
Ability.The utility model advantage: structure is simple, easy to operate, and good water-proof effect is convenient for disassembly and assembly, is convenient for promotion and implementation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the terminal box of explosion-proof electric apparatus good waterproof performance.
Fig. 2 is the structural schematic diagram of rotating member in a kind of terminal box of explosion-proof electric apparatus good waterproof performance.
Fig. 3 is the structural schematic diagram of sealing element in a kind of terminal box of explosion-proof electric apparatus good waterproof performance.
In figure, wire box ontology 1, sealing cover 2, groove 3, interface 4, six rib slots 5, rotating member 6, retainer plate 7, sealing element 8, circle
Canister portion 9, is affectedly bashful portion 10, fixing groove 11, and corrugated tube 12 squeezes slot 13.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
The utility model.
Embodiment 1
Please refer to Fig. 1-3, a kind of terminal box of explosion-proof electric apparatus good waterproof performance, including wire box ontology 1 and sealing cover 2, line
The screw top of box body 1 is connected with sealing cover 2, and the side of sealing cover 2 is provided with several grooves 3, and the setting of groove 3 facilitates hand
It is dynamic to turn sealing cover 2, facilitate the dismounting of sealing cover 2.Six rib slots 5 are provided between groove 3, the setting of six rib slots 5 is convenient for sealing
The fastening of lid 2, avoiding the loosening of sealing cover 2, there are the generations that gap leads to drainage.The side wall of wire box ontology 1, which is provided with, to be connect
Mouth 4, interface 4 are internally provided with hollow round table-like sealing element 8, and connecting line passes through sealing element 8 and is attached.Interface 4
Inner wall is provided with screw thread, has been connected through a screw thread rotating member 6, and rotating member 6 can turn inside interface 4.It is opened inside rotating member 6
Equipped with round table-like cavity, rotating member 6 turns squeeze sealing member 8 inwardly to complete to seal.
Rotating member 6 includes cylindrical portion 9 and is affectedly bashful portion 10, cylindrical portion 9 and is affectedly bashful portion 10 and is fixedly and coaxially connected.Outside cylindrical portion 9
Portion is provided with external screw thread, and being affectedly bashful portion 10 is hexagonal prisms structure.By the portion of being affectedly bashful 10 can turn cylindrical portion 9 inside interface 4 turn
It is dynamic.The inner sidewall of interface 4 is installed with retainer plate 7, and the end lateral wall of sealing element 8 offers fixing groove 11, and fixing groove 11 is nested
In the outside of retainer plate 7, so that completes sealing element 8 is detachably fixed setting, keep sealing element 8 easy to disassemble and replacement with this.
The lateral wall of sealing element 8 offers several extruding slots 13, and 6 squeeze sealing member 8 of rotating member is convenient in the setting for squeezing slot 13, thus more
Good sealing.
It is set to be sealedly connected on the top of wire box ontology 1 the working principle of the utility model is: turning sealing cover 2, it is fixed
Slot 11 is nested in the outside of retainer plate 7, to complete the setting that is detachably fixed of sealing element 8, connecting line is passed through in sealing element 8
Portion.The portion of being affectedly bashful 10 is turned, makes cylindrical portion 9 to the medial movement of interface 4.Rotating member 6 turns squeeze sealing member 8 inwardly to complete
Sealing.
Embodiment 2
On the basis of embodiment 1, corrugated tube 12 is provided on sealing element 8, the setting of corrugated tube 12 is convenient for sealing element 8
Bending, avoids the breakage of connecting line epidermis, to improve the integrality of connecting line, improves waterproof ability.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, this
Belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended claims
It is quasi-.
Claims (7)
1. a kind of terminal box of explosion-proof electric apparatus good waterproof performance, including wire box ontology (1) and sealing cover (2), wire box ontology (1)
Screw top is connected with sealing cover (2), and the side of sealing cover (2) is provided with several grooves (3), and the side wall of wire box ontology (1) is set
Be equipped with interface (4), which is characterized in that interface (4) is internally provided with hollow round table-like sealing element (8), interface (4) it is interior
Wall is provided with screw thread and has been connected through a screw thread rotating member (6), offers round table-like cavity inside rotating member (6).
2. a kind of terminal box of explosion-proof electric apparatus good waterproof performance according to claim 1, which is characterized in that groove (3) it
Between sealing cover (2) side wall on be provided with six rib slots (5).
3. a kind of terminal box of explosion-proof electric apparatus good waterproof performance according to claim 1 or 2, which is characterized in that rotating member
(6) include cylindrical portion (9) and be affectedly bashful portion (10), cylindrical portion (9) and be affectedly bashful portion (10) and be fixedly and coaxially connected.
4. a kind of terminal box of explosion-proof electric apparatus good waterproof performance according to claim 3, which is characterized in that be affectedly bashful portion (10)
For hexagonal prisms structure.
5. a kind of terminal box of explosion-proof electric apparatus good waterproof performance according to claim 4, which is characterized in that interface (4)
Inner sidewall is installed with retainer plate (7), and the end lateral wall of sealing element (8) offers fixing groove (11), and fixing groove (11) is nested in
The outside of retainer plate (7).
6. a kind of terminal box of explosion-proof electric apparatus good waterproof performance according to claim 5, which is characterized in that sealing element (8)
Lateral wall offer several extruding slots (13).
7. a kind of terminal box of explosion-proof electric apparatus good waterproof performance according to claim 6, which is characterized in that sealing element (8)
On be provided with corrugated tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925274.XU CN209709611U (en) | 2019-06-19 | 2019-06-19 | A kind of terminal box of explosion-proof electric apparatus good waterproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925274.XU CN209709611U (en) | 2019-06-19 | 2019-06-19 | A kind of terminal box of explosion-proof electric apparatus good waterproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709611U true CN209709611U (en) | 2019-11-29 |
Family
ID=68650855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920925274.XU Expired - Fee Related CN209709611U (en) | 2019-06-19 | 2019-06-19 | A kind of terminal box of explosion-proof electric apparatus good waterproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709611U (en) |
-
2019
- 2019-06-19 CN CN201920925274.XU patent/CN209709611U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20200619 |