CN205385278U - Take tapered sheath - Google Patents
Take tapered sheath Download PDFInfo
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- CN205385278U CN205385278U CN201620130326.0U CN201620130326U CN205385278U CN 205385278 U CN205385278 U CN 205385278U CN 201620130326 U CN201620130326 U CN 201620130326U CN 205385278 U CN205385278 U CN 205385278U
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Abstract
The utility model discloses a take tapered sheath, include: tapering body (511), tapering body (511) are hollow taper casing, tapering body (511) both ends are equipped with the connector, the connector outside has left end draw -in groove (512), can simplify the wiring operation, and unique structural design makes the inside and outside organic separation of box, possesses outdoor waterproof function.
Description
Technical field
This utility model belongs to electrical network metering field, particularly to the cable cover(ing) of a kind of electrical energy metering tank.
Background technology
The mode of connection that current electrical energy metering tank goes out under mostly adopting down, to make new cable connector when cable is by batch meter, causes installation inconvenience, and cost increases, simultaneously outdoor use waterproofing design also relative difficulty.Therefore all kinds of corrupt practices creep in for the design of present stage batch meter, so a convenient use how can be developed, and the new electric energy batch meter that can stand outdoor rainwater test is the difficult problem that those skilled in the art are thinking deeply always, and this utility model is a kind of cable cover(ing) of the use for this problem.
Utility model content
The purpose of this utility model is in that: solve prior art Problems existing, it is proposed to a kind of sheath with tapering, it is possible to simplify patching operations, and unique structural design makes organically to separate inside and outside casing, possesses the function of outdoor water-proof.
The purpose of this utility model is realized by following technical proposals:
A kind of sheath with tapering, including: tapering body, described tapering body is the taper shell of hollow, and described tapering body two ends are provided with union joint, have left end draw-in groove outside described union joint.
A kind of sheath with tapering of the present utility model, described union joint end is equipped with chamfering.
A kind of sheath with tapering of the present utility model, the less one end of described tapering body internal diameter is without union joint, and described tapering body internal diameter is provided with connecting groove inside less one end.
A kind of sheath with tapering of the present utility model, is connected to right section of sheath in described connecting groove.
A kind of sheath with tapering of the present utility model, right section of described sheath includes: straight body, outside described straight body one end, there is connection bump, the described straight body other end is connected to right-hand member cone, the other end of described right-hand member cone has right-hand member union joint, has right-hand member draw-in groove outside described right-hand member union joint.
A kind of sheath with tapering of the present utility model, described connecting groove coordinates realization to be connected with connection bump.
A kind of sheath with tapering of the present utility model, described straight body is provided with water guide chamfering near the endoporus place of connection bump one end.
A kind of sheath with tapering of the present utility model, is provided with right-hand member chamfering outside described right-hand member cone end.
A kind of sheath with tapering of the present utility model, the material that described sheath uses is rubber.
According to technique scheme, the beneficial effects of the utility model are: propose a kind of sheath with tapering, enable sheath liquid within when level is installed to flow out smoothly under with the endoporus effect of tapering in good time and do not result in hydrops, and possess draw-in groove and can realize compact siro spinning technology with parts to be installed, two ends band chamfering can also let the liquid out more smooth.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that a kind of sheath with tapering of this utility model is applied to electrical energy metering tank；
Fig. 2 is the front view that a kind of sheath with tapering of this utility model is applied to electrical energy metering tank；
Fig. 3 is the side view that a kind of sheath with tapering of this utility model is applied to electrical energy metering tank；
Fig. 4 is the antenna assembly schematic diagram that a kind of sheath with tapering of this utility model is applied to electrical energy metering tank；
Fig. 5 is the antenna installation process figure that a kind of sheath with tapering of this utility model is applied to electrical energy metering tank；
Fig. 6 is the side cover schematic diagram that a kind of sheath with tapering of this utility model is applied to electrical energy metering tank；
Fig. 7 is the side cover front view that a kind of sheath with tapering of this utility model is applied to electrical energy metering tank；
Fig. 8 is a kind of sheath schematic diagram with tapering of this utility model；
Fig. 9 is a kind of sheath axonometric drawing with tapering of this utility model；
Figure 10 is this utility model right section of schematic diagram of a kind of sheath with tapering；
Figure 11 is this utility model right section of axonometric drawing of a kind of sheath with tapering；
Figure 12 is a kind of sheath overall schematic with tapering of this utility model；
Figure 13 is a kind of sheath entirety axonometric drawing with tapering of this utility model；
nullLabelling in figure: 1-casing、2-measures installing plate、3-antenna assembly、4-mutual inductance installing plate、5-cable cover(ing)、6-side is covered、101-protective door、102-top board、103-side cover installing hole、201-electric energy meter、202-rosette、31-antenna top plate、32-antenna installing plate、33-antenna cover、34-antenna、35-connecting line、311-spacing preiection、321-positions hole、322-antenna mounting plate、401-current transformer、Left section of 51-sheath、511-tapering body、512-left end draw-in groove、513-connecting groove、Right section of 52-sheath、521-is straight body、522-right-hand member cone、523-connection bump、524-right-hand member draw-in groove、525-right-hand member chamfering、61-installs kink、62-side cage apertures、63-base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, all can by other equivalences or there is the alternative features of similar purpose replaced.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
It is the embodiment of a kind of sheath with tapering of this utility model as shown in figures 8-13, a kind of sheath with tapering, including: tapering body 511, described tapering body 511 is the taper shell of hollow, described tapering body 511 two ends are provided with union joint, have left end draw-in groove 512 outside described union joint.
nullOwing to have employed above-mentioned technical characteristic，Sheath is when level uses，The left end draw-in groove 512 arranged by connector position is engaged with parts to be installed，Thus realizing connecting and sealing，The setting of tapering body then can make internal for inclined-plane，Such that it is able to prevent the generation of hydrops，Described union joint end is equipped with chamfering，So can make to be connected between two ends with parts to be installed tightr，And it is beneficial to the outflow of internal liquid，The less one end of described tapering body 511 internal diameter is without union joint，Described tapering body 511 internal diameter is provided with connecting groove 513 inside less one end，Such setting，Can so that using when the longer and whole segmentation of some length is installed inconvenient，Sheath it is connected to right section 52 in described connecting groove 513，Two sections so can be made to connect more closely and reliable，Described sheath includes for right section 52: straight body 521，Outside described straight body 521 one end, there is connection bump 523，Described straight body 521 other end is connected to right-hand member cone 522，The other end of described right-hand member cone 522 has right-hand member union joint，Outside described right-hand member union joint, there is right-hand member draw-in groove 524，Such be arranged on prolongation length when，Also possesses the effect of tapering simultaneously，The right-hand member cone 522 diameter near straight body 521 place is less，Thus it is lower to realize sheath ends，Current are made to be easier to flow out，Described connecting groove 513 coordinates realization to be connected with connection bump 523，Described straight body 521 is provided with water guide chamfering 526 near the endoporus place of connection bump 523 one end，Such setting makes the liquid in straight body 521 be easier to stream in tapering body 511，Thus flowing out outside sheath，It is provided with right-hand member chamfering 525 outside described right-hand member cone 522 end，The material that described sheath uses is rubber，Sheath is so made to possess elastically-deformable possibility in installation process，And reinstatement after installation，It is easily installed，And service life is very long.
nullThe embodiment of electrical energy metering tank it is applied to as shown in figures 1-13 for a kind of sheath with tapering of this utility model，A kind of electrical energy metering tank，Including: casing 1，Described casing 1 is the cuboid of an opening，The base plate of described opening part opposite face is provided with metering installing plate 2，Described metering installing plate 2 surface is provided with electric energy meter 201 and rosette 202，It is positioned at above or below metering installing plate 2 in described casing 1 and is additionally provided with mutual inductance installing plate 4，Described mutual inductance installing plate 4 is provided with some current transformers 401，Cable cover(ing) 5 all it is equipped with in described each current transformer 401，Described casing 1 opening both sides are equipped with side cover installing hole 103，Side cover 6 is installed in described side cover installing hole 103，Described side cover 6 have some side cage apertures 62 matched with cable cover(ing) 5 quantity and position，Described cable cover(ing) 5 is connected with side cage apertures 62，Described casing 1 side is provided with antenna assembly 3，The opening part of described casing 1 is provided with protective door 101.
Owing to have employed above-mentioned technical characteristic, make that electrical energy metering tank exterior design possesses difference with prior art, by arranging protective door 101 on the long body of an opening, consequently facilitating built-in function, and all the other local as a whole lay the first stone for outdoor water-proof, then pass through in current transformer 401, wear cable cover(ing) 5, and cable cover(ing) 5 two ends have a left side, right draw-in groove covers 6 with the side of casing 1 both sides and engages, and the junction of side cover 6 and casing 1 is provided with sealing ring, so that the inside of casing 1 organically separates through space with cable, thus realizing height waterproof, and make the installation of cable to be measured with arrange very convenient, only need to penetrate by cable cover(ing) 5 thus realizing measuring function from the side cage apertures 62 of one end, enormously simplify cable attended operation.
Described cable cover(ing) 5 includes: sheath left section 51 and sheath right section 52, and such setting makes cable cover(ing) 5 make in installation, so that cable cover(ing) 5 is more tight with the combination of side cover 6, thus improving water resistance further.
nullDescribed sheath has tapering body 511 for left section 51，Outside described tapering body 511 one end, there is left end draw-in groove 512，Inside the other end of described tapering body 511, there is connecting groove 513，Described sheath has straight body 521 for right section 52，Outside described straight body 521 one end, there is connection bump 523，Described straight body 521 other end has right-hand member cone 522，Outside described right-hand member cone 522, there is right-hand member draw-in groove 524，The endoporus of described tapering body 511 and right-hand member cone 522 tilts to both sides，Such setting makes sheath left section 51 and sheath realize the connection of detachable for right section 52，By coordinating of connecting groove 513 and connection bump，Realize organic connection of two sections，And the setting of the tapering body 511 that two sections are respectively provided with and right-hand member cone 522，And tapering body 511 and right-hand member cone 522 tilt to both sides，Namely cable cover(ing) 5 two ends are lower than middle part，Thus allowing the liquid to flow away timely，Also function to the effect of waterproof，And the material of cable cover(ing) 5 is rubber，It is made when installing, to possess elastic deformation，The decline of water resistance will not be caused because of assembling，Described straight body 521 tip inside is provided with water guide chamfering 526 near connection bump 523 place，So also reduce cable cover(ing) 5 flow resistance further，Also function to waterproof effect.
nullDescribed antenna assembly 3 includes: antenna top plate 31，Described antenna top plate 31 is upper、Under there is the C-shaped structure of kink，It is provided with antenna installing plate 32 inside described antenna top plate 31，Described antenna installing plate 32 has antenna mounting plate 322，Equipped with antenna 34 on described antenna mounting plate 322，Described antenna 34 is connected to connecting line 35，Described connecting line 35 props up installing plate 32 through antenna top plate 31 and antenna and extends to casing 1 inside，It is set with antenna cover 33 outside described antenna top plate 31，The horizontal cross-section of described antenna cover 33 is concave architecture，Such setting makes antenna be also equipped with the function of water-proof anti-theft while possessing its signal receiving function，And antenna cover 33 is made with polycarbonate plate，Do not affect the reception of aerial signal on the one hand，Protection antenna is not caught in the rain and anti-theft function on the other hand，And antenna assembly realizes being connected with casing 1 by bolt，And connect through the screwed hole arranged on antenna assembly，Wear bolt from box inside to be fixed，So that antenna assembly does not possess dismounting condition in outside，Also theftproof performance is further enhanced.
Described antenna props up installing plate 32 and is provided with spacing preiection 311, described antenna installing plate 32 is provided with hole 321, location with spacing preiection 311 corresponding position, so can avoid antenna installing plate 32 in assembling process on antenna top plate surface, lower motion, affect assembly precision and efficiency of assembling, on described antenna top plate 31, lower kink edge also has edge bend, so can be enclosed in outside antenna cover 33 by described edge bend, it is stained with sealing joint strip inside and outside antenna top plate 31, drench with rain on anti-, the lines such as the protection of raising antenna assembly, and the non-metal antenna outer housing 33 of black prevents from external observation to antenna box internal structure, simultaneously not potato masher antenna signal again.
Described side cover 6 is the rectangular-shaped of an opening, described side of opening is covered 6 opening opposite faces and is provided with some sides cage apertures 62, described side is covered 6 edge of opening places and is provided with installation kink 61, described installation kink 61 contacts with casing 1 side, such setting makes casing 1 cover 6 places in side and forms the structure of local inner concave, thus utilizing this structure to play reduce the possibility that rainwater enters, and utilize side cover 6 to be connected with cable cover(ing) 5 and allow the liquid to timely outflow, and side is covered and is provided with sealing ring between 6 and casing 1 and prevents liquid from entering.
The bottom of described side cover 6 is the base plate 63 tilted, described base plate 63 is lower near installing kink 61 side, and such setting makes side cover 6 lower relative to casing 1 both sides, and centre is higher, so it is possible to prevent hydrops, thus ensureing that whole batch meter can keep dry possibility.
Described casing 1 top is provided with top board 102, and the interface shape of described top board 102 is triangle, and such setting makes casing top possess hydrophobic function, it is prevented that liquid accumulates at casing 1 top, and the material of described side cover 6 is rustless steel, it is possible to prevent eddy current.
According to technique scheme, the beneficial effects of the utility model are: propose a kind of sheath with tapering, enable sheath liquid within when level is installed to flow out smoothly under with the endoporus effect of tapering in good time and do not result in hydrops, and possess draw-in groove and can realize compact siro spinning technology with parts to be installed, two ends band chamfering can also let the liquid out more smooth.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (9)
1. the sheath with tapering, it is characterised in that including: tapering body (511), the taper shell that described tapering body (511) is hollow, described tapering body (511) two ends are provided with union joint, have left end draw-in groove (512) outside described union joint.
2. a kind of sheath with tapering according to claim 1, it is characterised in that described union joint end is equipped with chamfering.
3. a kind of sheath with tapering according to claim 1, it is characterised in that the less one end of described tapering body (511) internal diameter is without union joint, and described tapering body (511) internal diameter is provided with connecting groove (513) inside less one end.
4. a kind of sheath with tapering according to claim 3, it is characterised in that be connected to right section of sheath (52) in described connecting groove (513).
5. a kind of sheath with tapering according to claim 4, it is characterized in that, described sheath right section (52) including: straight body (521), outside described straight body (521) one end, there is connection bump (523), described straight body (521) other end is connected to right-hand member cone (522), the other end of described right-hand member cone (522) has right-hand member union joint, has right-hand member draw-in groove (524) outside described right-hand member union joint.
6. a kind of sheath with tapering according to claim 5, it is characterised in that described connecting groove (513) coordinates realization to be connected with connection bump (523).
7. a kind of sheath with tapering according to claim 6, it is characterised in that described straight body (521) is provided with water guide chamfering (526) near the endoporus place of connection bump (523) one end.
8. a kind of sheath with tapering according to claim 7, it is characterised in that be provided with right-hand member chamfering (525) outside described right-hand member cone (522) end.
9. a kind of sheath with tapering according to claim 1-8 any claim, it is characterised in that the material that described sheath uses is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130326.0U CN205385278U (en) | 2016-02-19 | 2016-02-19 | Take tapered sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130326.0U CN205385278U (en) | 2016-02-19 | 2016-02-19 | Take tapered sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385278U true CN205385278U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620130326.0U Active CN205385278U (en) | 2016-02-19 | 2016-02-19 | Take tapered sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514922A (en) * | 2016-02-19 | 2016-04-20 | 四川汉舟电气股份有限公司 | Sheath with taper |
-
2016
- 2016-02-19 CN CN201620130326.0U patent/CN205385278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514922A (en) * | 2016-02-19 | 2016-04-20 | 四川汉舟电气股份有限公司 | Sheath with taper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |