CN203562722U - Conjunction box connected by overlapping lugs - Google Patents
Conjunction box connected by overlapping lugs Download PDFInfo
- Publication number
- CN203562722U CN203562722U CN201320680507.7U CN201320680507U CN203562722U CN 203562722 U CN203562722 U CN 203562722U CN 201320680507 U CN201320680507 U CN 201320680507U CN 203562722 U CN203562722 U CN 203562722U
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- Prior art keywords
- box
- fastener
- overlap joint
- sheet material
- jack
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Abstract
The utility model relates to a conjunction box, especially to a conjunction box connected by overlapping lugs, and aims at solving the technical problems of a present conjunction box including that the conjunction box cannot be freely adjusted according to requirements during installation, the manufacture procedures are relatively complicated and the manufacture cost is relatively high. The present conjunction box is formed by soldering multiple metal plates to form a metal box and then fixing different type of lugs to the metal box. The conjunction box of the utility model comprises a box body, and multiple plates (1) are enclosed to form the box body. Each overlapping lugs (7) is bent at the edge of one plate, the bent overlapping lug makes contact with the outer surface of the adjacent plate, and the lugs of the adjacent plates are respectively arranged up and down. A wire through hole (2) is formed in the box body. A mounting rack is arranged in the box body, and an installation hole is formed in the mounting rack.
Description
Technical field
The utility model relates to a kind of terminal box, especially relates to a kind of terminal box of climbing connection with overlap joint ear.
Background technology
In building industry, mostly terminal box is embedded in cast-in-place or prefabricated wall or floor and connects or mounting electrical switch or other assemblies to realize concealed wire.Chinese patent discloses a kind of terminal box (Granted publication number: CN 2155638Y) with larger inner space, it has a body, two or more cabling pipe box cylinder and outer arrangement installation screw, the body of terminal box, cabling pipe box cylinder, the fixed leg of outer arrangement is installed and is integrated member with the attaching clamp as fixture of fixing hole; The number of fixed leg device and the permutation and combination of setting position of cabling pipe box cylinder, attaching clamp and the outer arrangement of installation can provide by different requirements; Cabling pipe sleeve hole and body sidewall junction are provided with by three or four hush panel that narrow company's muscle connects together with body sidewall, also be integrally formed with body, connect between muscle and leave the corresponding circular arc-shaped slits of its cylindrical and cabling pipe box cylinder aperture so that remove hush panel after pouring; Cabling pipe box cylinder is provided with reinforcement in periphery; In the fixed leg of the outer arrangement of installation, have a hexagon deep hole, in it, interband unoccupied place is equipped with six side's copper screw caps and with the embolism of end-blocking, seals subsequently; By terminal box be held in place in template lug be located at body outside and strengthen with reinforcement.But this terminal box generally need to be fixed by welding in various auricles on can, can not freely adjust as required when mounted, production process is comparatively complicated, and manufacturing cost is higher.
Utility model content
The utility model is to provide a kind of terminal box of climbing connection with overlap joint ear, it is mainly to solve the existing terminal box of prior art generally polylith metallic plate to be welded into box, again various auricles are fixed by welding on can, can not freely adjust as required when mounted, production process is comparatively complicated, the technical problem that manufacturing cost is more high.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Terminal box of climbing connection with overlap joint ear of the present utility model, comprise box body, described box body is surrounded by multi-sheets, the edge of sheet material is bent with overlap joint ear and climbs, and the overlap joint ear after bending is climbed the outer surface of another adjacent piece sheet material of contact, and the ear on adjacent two boards material is climbed into up and down and arranged, all sheet material surrounds the cuboid flask body of an end opening, on box body, have threading hole, in box body, be provided with installing rack, on installing rack, have installing hole.Directly by metal overlap joint ear, climb the terminal box that multi-sheets is surrounded to rectangle, saved the trouble of welding, structure is comparatively simple.Overlap joint ear is climbed with sheet material and is made one, therefore can large-scale production, and when being installed, terminal box selects corresponding sheet material.During overlap joint, the position that is staggeredly located that the overlap joint ear of adjacent sheet metal is climbed, the ear of adjacent sheet metal is climbed position, and than the ear of another piece sheet material, to climb position high or low.
As preferably, on described sheet material, also have jack, installing rack includes first fastener of pegging graft in jack, the first fastener includes a straight plate body, and straight plate body two ends are provided with aduncate the first coupler body, and coupler body is hooked in jack, straight plate body and box body have gap, in gap, be plugged with the second fastener, one end of the second fastener is crooked, and bending section is provided with the second installing hole.After the first fastener is connected on box body by jack, between the inwall of all the other box bodys, can form a gap, in gap, insert the second fastener and can be fixed.After the upper end of the second fastener is bent upwards, can be horizontally disposed with, thereby the second installing hole on the second fastener can be used for and terminal block panel is fixed.
As preferably, on described sheet material, also have jack, installing rack includes the 3rd fastener connecting in jack, and the 3rd fastener includes the plate body of offering the 3rd installing hole, and plate body one end is connected with a pair of the 3rd coupler body, and the 3rd coupler body is hooked in jack.The bending direction of two coupler bodies on the 3rd fastener can be contrary, and it is up and down and is hooked in jack, thereby completes fixing.The 3rd installing hole can be used for and terminal block panel is fixed.
As preferably, the other end of the second described fastener bends to the second coupler body, and the second fastener integral body is " C " font.The second coupler body can be hooked in the edge of the straight plate body of the first fastener, thereby prevents that the second fastener from coming off.
Therefore, terminal box of the present utility model can be climbed multi-sheets is bolted together by overlap joint ear, without welding, and a plurality of plug-in fasteners are set in box body, make between fastener and box body, without being welded and fixed, to install comparatively free, manufacturing cost is lower, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of the utility model the first fastener;
Accompanying drawing 3 is a kind of structural representations of the utility model the second fastener;
Accompanying drawing 4 is a kind of structural representations of the utility model the 3rd fastener;
Accompanying drawing 5 is assembling decomposing schematic representations of the present utility model;
Accompanying drawing 6 is side structure schematic diagrames of the present utility model.
Parts, position and numbering in figure: sheet material 1, threading hole 2, jack 3, the first fastener 4, straight plate body 41, the first coupler body 42, the second fastener 5, the second installing hole 51, the second coupler body 52, the 3rd fastener 6, the 3rd installing hole 61, plate body 62, the 3rd coupler body 63, overlap joint ear climb 7.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: this example with overlap joint ear, climb the terminal box of connection, as Fig. 1, Fig. 5, Fig. 6, comprise box body 1, box body is surrounded by a U-shaped sheet material 1 and two blocks of identical rectangle sheet materials, the edge of sheet material is bent with overlap joint ear and climbs 7, overlap joint ear after bending is climbed the outer surface of another adjacent piece sheet material of contact, and the ear on adjacent two boards material is climbed into up and down and arranged.On box body, have threading hole 2, on box body, also have jack 3, in installing hole, be snapped with the first fastener 4, as Fig. 2, the first fastener includes a straight plate body 41, and straight plate body two ends are provided with aduncate the first coupler body 42, coupler body is hooked in jack, straight plate body and box body have gap, are plugged with the second fastener 5, as Fig. 3 in gap, one end of the second fastener is crooked, and it is " C " font that the other end that bending section is provided with the second installing hole 51, the second fasteners bends to the second coupler body 52, the second fastener integral body.Jack 3 on box body is plugged with the 3rd fastener 6, and as Fig. 4, the 3rd fastener includes the plate body 62 of offering the 3rd installing hole 61, and plate body one end is connected with a pair of the 3rd coupler body 63, the three coupler bodies and is hooked in jack 3.
During use, as Fig. 5, U-shaped sheet material 1 and the square sheet material utilization of two block lengths overlap joint ear are climbed to 7 and be assembled into the terminal box of the rectangular build of an end opening, then the second fastener 5 and the first fastener 4 are fastened mutually, then the first coupler body 42 of the first fastener is hooked in to jack 3 interior.Again the 3rd coupler body 63 of the 3rd fastener 6 is hooked in jack.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (5)
1. a terminal box of climbing connection with overlap joint ear, comprise box body, it is characterized in that described box body is surrounded by multi-sheets (1), the edge of sheet material is bent with overlap joint ear and climbs (7), and the overlap joint ear after bending is climbed the outer surface of another adjacent piece sheet material of contact, and the ear on adjacent two boards material is climbed into up and down and arranged, all sheet material surrounds the cuboid flask body of an end opening, on box body, have threading hole (2), in box body, be provided with installing rack, on installing rack, have installing hole.
2. terminal box of climbing connection with overlap joint ear according to claim 1, it is characterized in that also having jack (3) on described sheet material (1), installing rack includes first fastener (4) of pegging graft in jack, the first fastener includes a straight plate body (41), straight plate body two ends are provided with aduncate the first coupler body (42), coupler body is hooked in jack, straight plate body and box body have gap, in gap, be plugged with the second fastener (5), one end of the second fastener is crooked, and bending section is provided with the second installing hole (51).
3. terminal box of climbing connection with overlap joint ear according to claim 1 and 2, it is characterized in that also having jack (3) on described sheet material (1), installing rack includes the 3rd fastener (6) connecting in jack, the 3rd fastener includes the plate body (62) of offering the 3rd installing hole (61), plate body one end is connected with a pair of the 3rd coupler body (63), and the 3rd coupler body is hooked in jack (3).
4. terminal box of climbing connection with overlap joint ear according to claim 2, is characterized in that the other end of described the second fastener (5) bends to the second coupler body (52), and the second fastener integral body is " C " font.
5. terminal box of climbing connection with overlap joint ear according to claim 1 and 2, is characterized in that a described wherein sheet material (1) is for U-shaped, and the both sides of U-shaped sheet material are climbed (7) by overlap joint ear respectively and connected two rectangular sheet materials composition box bodys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680507.7U CN203562722U (en) | 2013-11-01 | 2013-11-01 | Conjunction box connected by overlapping lugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680507.7U CN203562722U (en) | 2013-11-01 | 2013-11-01 | Conjunction box connected by overlapping lugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562722U true CN203562722U (en) | 2014-04-23 |
Family
ID=50512420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320680507.7U Expired - Fee Related CN203562722U (en) | 2013-11-01 | 2013-11-01 | Conjunction box connected by overlapping lugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562722U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319709A (en) * | 2014-10-29 | 2015-01-28 | 成都科盛石油科技有限公司 | Wiring mechanism convenient to align |
| CN104505780A (en) * | 2014-10-29 | 2015-04-08 | 成都科盛石油科技有限公司 | Junction box |
| CN104505781A (en) * | 2014-10-29 | 2015-04-08 | 成都科盛石油科技有限公司 | Box capable of protecting connector lug |
-
2013
- 2013-11-01 CN CN201320680507.7U patent/CN203562722U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319709A (en) * | 2014-10-29 | 2015-01-28 | 成都科盛石油科技有限公司 | Wiring mechanism convenient to align |
| CN104505780A (en) * | 2014-10-29 | 2015-04-08 | 成都科盛石油科技有限公司 | Junction box |
| CN104505781A (en) * | 2014-10-29 | 2015-04-08 | 成都科盛石油科技有限公司 | Box capable of protecting connector lug |
| CN104319709B (en) * | 2014-10-29 | 2016-10-12 | 成都科盛石油科技有限公司 | A kind of wiring mechanism of convenient alignment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140423 Termination date: 20171101 |