CN101783481B - Cable distribution box - Google Patents
Cable distribution box Download PDFInfo
- Publication number
- CN101783481B CN101783481B CN200910117978.5A CN200910117978A CN101783481B CN 101783481 B CN101783481 B CN 101783481B CN 200910117978 A CN200910117978 A CN 200910117978A CN 101783481 B CN101783481 B CN 101783481B
- Authority
- CN
- China
- Prior art keywords
- wall
- distribution box
- components
- cable distribution
- door
- 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.)
- Expired - Fee Related
Links
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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/40—Wall-mounted casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Installation Of Indoor Wiring (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a cable distribution box with a housing and a door, wherein the housing has a first wall component and a second wall component, which are connected to each other by means of a splicing. According to the inventive specification, in such a cable distribution box, the first wall component has two first wall segments in parallel arrangement on its one side towards the second wall component, and the second wall component has a hump extending between the first wall segments. Furthermore, also specified is an individual fastener for connecting the first wall component and the second wall component, wherein the fastener is designed as a bolt. Such a cable distribution box has advantage of simple structure, stable design in the lower support region of the door, and not complicated mounting.
Description
Technical field
The present invention relates to a kind of cable distribution box with a housing and a door, wherein, housing has the first and second wall components, and these wall components are connected to each other by a socket connection.
Background technology
Prior art discloses the cable distribution box for powering abundantly, especially for the cable distribution box of low-voltage.Conventionally distribution box is arranged on outdoorly, and is preferably suitable for installing power distribution unit and the equipment unit of public power supply, as the control of means of transportation, pump etc.
While setting up cable distribution box in the open, these distribution boxs are imbedded to underground certain degree of depth.From the access cable of underground with above go out cable laying to the inside of case.Upper part at case can be fixed on corresponding power distribution unit or control unit on the point of some regulations.
Published cable distribution box for example consists of plastics.The upper-part of case and the lower member of case form a unit, and are bolt connection, or connect by a non-bolted joint and the locking guiding valve with integrated regulation breakaway poing.This distribution box is to consist of single parts.These single parts are particularly put together by modular structure system.The housing of cable distribution box particularly can be closed by a lockable door.The locking of door for example completes by 3 locking devices, is applicable to install commercial half general section bar sleeve.
EP1835580A1 discloses a kind of cable distribution box that starts described type herein.This cable distribution box has the door of a housing and a rotatable support in this housing.This housing has different wall components, i.e. a rear wall, two sidewalls, a head components and a leading portion.Described leading portion is arranged on the bottom of door.This distribution box consists of plastics, when door during in closed condition this distribution box be substantially the object of a rectangular shop front bodily form.Totally say that this distribution box is designed to a connector system.This Men Yi longitudinally in the region of side it upper end and its lower end region in by pin, be bearing in the space of top cover and section.Set a blocking mechanism in the region of another longitudinal side this door.
Summary of the invention
Task of the present invention is to do so further to improve to the cable distribution box that starts described type herein, and this distribution box can ground simple in structure Stability Design, and can install uncomplicatedly.
Herein, starting this task in the cable distribution box of described type is accomplished by following measure, the first wall components has two the first wall sections that be arranged in parallel in its side that faces the second wall components, and the second wall components has the projection of extending between these the first wall sections, and the independent securing member that is provided for connecting the first wall components and the second wall components, wherein, anchor design is bolt.
According to the present invention design cable distribution box simply methods between two wall components, particularly between head components and sidewall, set up a kind of reliable socket connection, wherein, this socket connection is at least for the pre-determined bit of these two wall components or distribution box parts.Then by the securing member that is designed to bolt, can between two wall components, set up fixing connection.
And then these two wall components pre-determined bit as far as possible seamlessly preferably, in order that be fixedly connected with them with bolt.Particularly projection has a stability ribs in this respect.The region opposing with this stability ribs of projection and a wall section in two the first wall sections that be arranged in parallel of the first wall components contacts or almost touching, and stability ribs contacts or almost touch another wall section in two the first wall sections that be arranged in parallel of the first wall components.Particularly this stability ribs taper ground expansion, has so just guaranteed that the centering of two wall components is pegged graft.
If the first wall components sets a screwed hole, bolt is screwed in this screwed hole the connection that simply mode and method realize these two wall components.
Particularly cable distribution box, so wall components is to consist of plastics.So just, likely by the main functional part of cable distribution box, for example screwed hole is made by plastic extrusion method.
According to a preferred improvement project regulation of the present invention, the second wall components has a side projecting part, this projecting part is arranged between two the second wall sections that be arranged in parallel of the first wall components, wherein, these the second wall sections arrange perpendicular to the first wall section, and projection is extended between these the first wall sections.This scheme not only makes two wall components become possibility perpendicular to their centering of direction of insertion, and makes to become possibility perpendicular to it.While considering bolt connection after two wall components are pegged graft, these wall components are fixing on three direction in spaces.
Therefore, simple at the design comparison of two wall components, and the simple while cable distribution box in described join domain of the installation of these structure members has obtained special stable structure.
Bolt is particularly through the space on the projecting part of the side of the second wall components.Preferably this void designs becomes elongated hole, and is opening on its end of the outer surface that deviates from the second wall components.This design of elongated hole is not to introduce from the side for bolt, but considers the optimization that the second wall components is manufactured.This optimization guarantees that the demoulding of the second wall components is easy when manufacturing this space.
If the first wall components-it be cable distribution box head components-with the second wall components-it be cable distribution box side members-projection be adjacent to have one for the supporting space of door turntable supporting, can realize door a kind of particularly advantageous and simple supporting.This supporting space particularly has a circular cross section, to hold the supporting bolt of door.If the bight reinforcement of head components is provided with one for the supporting space of door, is specially suitable.
From improving the aspect of load of cable distribution box and it the dangerous aspect that fractures, see that this stable design of the cable distribution box described join domain is also favourable.Cable distribution box is standing very low temperature in the open.Due to the crisp characteristic of the plastics of cable distribution box in this temperature province, when power is incorporated on casing, this causes the raising of risk of breakage.In addition, these distribution boxs are for example due to the distribution box of particularly stepping in the region of door, or because power is incorporated on door, wreck when attempting to lift.In this case, and when door has additional weight load, load and the danger that fractures that for example, when this inner cavity chamber's one side towards housing at it has for storage purpose electricity parts, the join domain of the adjacent sidewall of this housing, particularly caping parts and door will be improved owing to being incorporated into the power of housing by door.Owing to even also having reduced widely according to the design of the join domain of cable distribution box of the present invention the danger that fractures when having improved load.
In accompanying drawing below, to carrying out more and detailed explanation according to cable distribution box of the present invention preferred embodiment, but this embodiment is not construed as limiting the present invention.The explanation of this embodiment particularly relates to the connection of two wall components of cable distribution box.These wall components are designed to caping parts according to aforesaid technical term according to the first wall components, and are designed to the sidewall adjacent with door bearing portion according to the second wall components.For this region of cable distribution box is described, be connected in the region of other adjacent wall components of cable distribution box and be correspondingly achieved, thereby between the respective side walls and rear wall of cable distribution box, between the rear wall and head components of this external cable distribution box, also between the corresponding sidewall of cable distribution box or rear wall and hypomere, be achieved.
Accompanying drawing explanation
These accompanying drawings are:
Fig. 1: door is opened according to the perspective view of cable distribution box of the present invention, from below tiltedly.
Fig. 2: the enlarged perspective of the connection of head components and right side wall does not arrange the door of supporting, there from below tiltedly in head components.
Fig. 3: in the sidewall of horizontal resection cable distribution box in the region shown in Fig. 2, from below, see.
Fig. 4: according to the figure of Fig. 2, yet be the exploded view of the structure member shown in figure 2 of cable distribution box.
Fig. 5: the stereogram of the facilities at head components and sidewall before these parts are installed, from outer inclination.
Fig. 6: a vertical section figure of the device shown in Fig. 2.
Embodiment
Figure 1 illustrates a cable distribution box 1 that there is no socket, it is embedded to underground.In addition also not shown also by the power distribution unit and the equipment unit that are installed in this cable distribution box 1 in the figure.This cable distribution box 1 has the door 3 of a housing 2 and a rotatable support in this housing.This housing 2 has the back segment 8 that a rear wall 4, left side wall 5, right side wall 6, head components 7 and leading portion 8 and and leading portion 8 be arranged in parallel, this leading portion 8 when door be arranged on during in closed condition door 3 below.
This distribution box is to consist of plastics, when door 3 during in closed condition this distribution box be the object of a cuboid substantially.
Corresponding sidewall 5 and 6 is rectangular design.Head components 7 is also rectangular design.Externally, namely the upside at it arranges a saddle-shaped protuberance tilting a little to these parts, and rainwater is just drained from head components 7 like this.
Below in the angular zone of going forward-connection of be also bearing in the above on head components 7-right side wall 6 of door 3 and top cover 7 is described there.The connection of described right side wall 6 and top cover 7 is also in the Background Region of the housing 2 between right side wall 6 and head components 7, and also in the join domain of left side wall 5 and head components 7, in front and back, realize, in addition rear wall 4 and sidewall 5 or 6 and head components 7 between, also have between sidewall 5,6 and leading portion 8 and realize in addition.Followingly in this respect at Fig. 2, to related design in Fig. 6, be correspondingly also applicable to the region described in other of cable distribution box.
As seen from the figure, head components 7 has two vertically-oriented the first wall sections 10 and 11 that be arranged in parallel in its side towards sidewall 5.These two wall sections have the spigot surface 12 and 13 of vertical setting and location parallel to each other in opposite side.Sidewall 6 is at it during the state in being inserted into head components 7, and this state particularly can as can be seen from Figure 6, have a projection 14 of extending in the first wall section 10 and 11.This projection 14 forms with a stability ribs being connected with this wall section 16 by a side wall sections 15.When the state of sidewall 6 in being inserted into head components 7, an its detailed sign of side wall sections 15 use, and almost touch this spigot surface 12 with the face that spigot surface 12 be arranged in parallel, and it be arranged in parallel with spigot surface 13 of this stability ribs 16 use, and in detail the spigot surface of sign almost do not contact spigot surface 13.And these spigot surfaces 12 and 13 relatively projection 14 are inserted in the space forming between wall section 10 and 11 with little sideshake.In order to make the insertion of projection 14 be more prone to this stability ribs 16, above, be provided with a lead-in chamfered 17.
Sidewall 6 has a side projecting part 18.When sidewall 6 is inserted in head components 7, this side projecting part is arranged between two the second wall sections 19 and 20 that be arranged in parallel of head components 7.The second wall section 19 and 20 is extended perpendicular to the first wall section 10 and 11 ground.Completely the same with the location with gap of the side with respect to head components 7 with projection 14, this projecting part 18, with respect to top cover 7, is specifically located with respect to two wall sections 19 and 20 little sideshakes.Therefore, the outer spigot surface not identifying in detail of projecting part 18 is with spigot surface 21 and 22 less distance settings apart from two wall sections 19 and 20.
Therefore when sidewall 6 inserts head components 7 these parts one perpendicular to the plane of direction of insertion in seamlessly installation as much as possible.Caping parts 7 and sidewall 6 complete by a bolt 23 along the connection of direction of insertion.This bolt is through a space that is designed to elongated hole 24 in projecting part 18, wherein, this elongated hole 24 in the end of its outer surface that deviates from sidewall 6 for opening designs.Top cover 7-it is the same with sidewall 6 is plastic mould-be equipped with to have for holding the projection 25 of the screwed hole 26 of bolt 23.When head components 7 and sidewall 5 peg graft good after this bolt by elongated hole 24, be inserted in screwed hole 26, and so tighten,, until bolt head is pressed on projecting part 18, and head components 7 and sidewall clamp each other.
Be adjacent to top cover 7 with the projection 14 of sidewall 6 and there is a supporting space 27 that has circular cross section, for holding one, on top stretch out door 3 and the supporting bolt of unshowned door 3.
Supporting space 27 is arranged in the region of a bight reinforcement 28 of head components 7.
Door 3 is rectangular design.On the region of the longitudinal side towards housing 2 this door there is one described in but unshowned supporting bolt.In addition this door is being bearing in housing 2 accordingly around one below supporting bolt.This door can swing around a vertical axes.Door 3 arranges a blocking mechanism 30 in the region of another longitudinally side 29.This blocking mechanism is by a pull bar 31 and upper pin and bottom pin 32 actings in conjunction.When this door is closed, these pins 32 can skid off by blocking mechanism 30.In this position, these pins 32 are engaged in the space of head components 7 and leading portion 8.
Some unshowned power distribution units and/or equipment unit are installed in housing 2.When door during in closed condition door 3 in its inner cavity chamber's one side towards housing 2, there is the accommodation section 33 for electric parts.These electric parts are for example low pressure-high-power parts 34 (NM-parts).These parts are for storage purpose, therefore as changing parts, for being installed to the component stores in housing 2.The weight of these parts 34 is not insignificant.This 3 can be used for holding other electric parts in its inner side.
Reference numeral table
1 cable distribution box
2 housings
3
4 rear walls
5 left side walls
6 right side walls
7 head components
8 leading portions
9 arrows
10 first wall sections
11 first wall sections
12 spigot surfaces
13 spigot surfaces
14 projections
15 side wall sections
16 stability ribs
17 guiding surfaces
18 go out parts
19 second wall sections
20 second wall sections
21 spigot surfaces
22 spigot surfaces
23 bolts
24 elongated holes
25 projections
26 screwed holes
27 supporting spaces
28 jiaos of reinforcements
29 to side
30 blocking mechanisms
31 pull bars
32 pins
33 accommodation sections
34 NH-parts
Claims (13)
1. the cable distribution box (1) with housing (2) and door (3), housing (2) has the first and second wall components (6, 7), these first and second wall components are connected to each other by socket connection, it is characterized in that, the first wall components (7) has two the first wall sections (10 that be arranged in parallel in its side towards the second wall components (6), 11), and the second wall components (6) has in the first wall section (10, 11) projection (14) of extending between, and set for connecting the independent securing member (23) of the first wall components (7) and the second wall components (6), securing member (23) is bolt, wherein, the second wall components (6) has the projecting part (18) of side, this projecting part is arranged on two the second wall sections (19 that be arranged in parallel of the first wall components (7), 20) between, these the second wall sections (19, 20) perpendicular to the first wall section (10, 11) arrange, projection (14) is extended between these the first wall sections.
2. according to cable distribution box claimed in claim 1, it is characterized in that, projection (14) has stability ribs (16), the region contact that deviates from stability ribs (16) of this projection (14) or almost touch the wall section (10) in two the first wall sections (10,11) that be arranged in parallel of the first wall components (7), and stability ribs (16) contact or almost touch another wall section (11) in two the first wall sections (10,11) that be arranged in parallel of the first wall components (7).
3. according to the cable distribution box described in claim 1 or 2, it is characterized in that, the first wall components (7) sets screwed hole (26), and bolt (23) is screwed in this screwed hole.
4. according to cable distribution box claimed in claim 1, it is characterized in that, the second wall section (19,20) they the contacts side surfaces facing with each other or almost touch the second wall components (6).
5. according to cable distribution box claimed in claim 1, it is characterized in that, bolt (23) is through the space (24) on the projecting part (18) of the side of the second wall components (6).
6. according to cable distribution box claimed in claim 5, it is characterized in that, space (24) are elongated hole.
7. according to cable distribution box claimed in claim 1, it is characterized in that, two wall components adjacent one another are of housing (2) are by sidewall and rear wall (4), or sidewall and head components, or rear wall (4) and head components, or sidewall and hypomere (8), or rear wall (4) and hypomere (8) formation.
8. according to cable distribution box claimed in claim 7, it is characterized in that, the first wall components (7) is as head components, and the second wall components (6) is the sidewall of housing (2), and vertical swinging axle and the sidewall of door (3) are adjacent.
9. according to cable distribution box claimed in claim 8, it is characterized in that, the projection that head components closes on sidewall has for the supporting space (27) of supporting door (3) swingably (14).
10. according to cable distribution box claimed in claim 9, it is characterized in that, supporting space (27) has circular cross-section, for holding the supporting bolt of door (3).
11. according to cable distribution box claimed in claim 9, it is characterized in that, the angle reinforcement (28) of the first wall components (7) is equipped with the supporting space (27) for door (3).
12. according to cable distribution box claimed in claim 1, it is characterized in that, door (3) can and housing (2) stop.
13. according to cable distribution box claimed in claim 6, it is characterized in that, described elongated hole (24) open type ground on the end of its outer surface that deviates from the second wall components (6) forms.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009005141.4 | 2009-01-15 | ||
| DE102009005141.4A DE102009005141B4 (en) | 2009-01-15 | 2009-01-15 | Cable distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101783481A CN101783481A (en) | 2010-07-21 |
| CN101783481B true CN101783481B (en) | 2014-09-17 |
Family
ID=42262900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910117978.5A Expired - Fee Related CN101783481B (en) | 2009-01-15 | 2009-02-27 | Cable distribution box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101783481B (en) |
| DE (1) | DE102009005141B4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492358A (en) * | 2019-08-01 | 2019-11-22 | 国网安徽省电力有限公司芜湖县供电公司 | High-voltage Electric tank shell structure and cabinet body side wall installation method |
| CN110601022A (en) * | 2019-10-09 | 2019-12-20 | 燕开电气股份有限公司 | Power distribution cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH619568A5 (en) * | 1977-08-22 | 1980-09-30 | Woertz Oskar | Socket for electrical components, in particular branching socket, protecting against dust and water spray |
| US5722863A (en) * | 1995-10-18 | 1998-03-03 | Yazaki Corporation | Electric connection box |
| CN1700847A (en) * | 2004-02-10 | 2005-11-23 | 施耐德电器工业公司 | Metal box particularly for electrical units |
| CN100361356C (en) * | 2003-03-28 | 2008-01-09 | 矢崎总业株式会社 | Waterproof structure of electric junction box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19600653C2 (en) * | 1996-01-10 | 2000-09-28 | May & Steffens Gmbh & Co Kg | Meter and distribution cabinet |
| WO2001018926A1 (en) * | 1999-09-06 | 2001-03-15 | Ge Power Controls Belgium B.V.B.A | Introductorty part of the description for mounting system |
| EP1835580B1 (en) * | 2006-03-13 | 2012-09-12 | Jean Müller GmbH Elektrotechnische Fabrik | Cable distribution cabinet with bursting preventing means |
-
2009
- 2009-01-15 DE DE102009005141.4A patent/DE102009005141B4/en active Active
- 2009-02-27 CN CN200910117978.5A patent/CN101783481B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH619568A5 (en) * | 1977-08-22 | 1980-09-30 | Woertz Oskar | Socket for electrical components, in particular branching socket, protecting against dust and water spray |
| US5722863A (en) * | 1995-10-18 | 1998-03-03 | Yazaki Corporation | Electric connection box |
| CN100361356C (en) * | 2003-03-28 | 2008-01-09 | 矢崎总业株式会社 | Waterproof structure of electric junction box |
| CN1700847A (en) * | 2004-02-10 | 2005-11-23 | 施耐德电器工业公司 | Metal box particularly for electrical units |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101783481A (en) | 2010-07-21 |
| DE102009005141A1 (en) | 2010-07-22 |
| DE102009005141B4 (en) | 2020-10-29 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20200227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |