CN206558915U - A kind of bulky switch case welding case roof construction - Google Patents
A kind of bulky switch case welding case roof construction Download PDFInfo
- Publication number
- CN206558915U CN206558915U CN201720176469.XU CN201720176469U CN206558915U CN 206558915 U CN206558915 U CN 206558915U CN 201720176469 U CN201720176469 U CN 201720176469U CN 206558915 U CN206558915 U CN 206558915U
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- CN
- China
- Prior art keywords
- cover plate
- roof construction
- case roof
- diagonal brace
- head piece
- 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.)
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- Switch Cases, Indication, And Locking (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of bulky switch case welding case roof construction, including left and right head piece, front and rear curb girder, herringbone eaves and cover plate；Wherein, middle cross beam is provided with the middle of left and right head piece and front and rear curb girder the composition underframe, the left and right head piece；It is provided between middle cross beam and front and rear curb girder between diagonal brace shelves, diagonal brace shelves and is provided with cover plate beam, the cover plate is laid on diagonal brace shelves and cover plate beam.Bulky switch case welding case roof construction described in the utility model, the assembling such as the sheet metal component, bolt and rivet that each part passes through segment.Whole case roof construction no one use welding, all package assemblies.Junction between sheet metal component is mutual stacking, is then fixed using half-round head square neck bolt.
Description
Technical field
The utility model is related to a kind of bulky switch case welding case roof construction, belongs to technical field of electric equipment.
Background technology
At present, the general span of the top cover of bulky switch case is all than larger, and is limited by the length and operated implement of sheet material
Processing length（Generally less than 3.5）, generally all it is welded, low production efficiency, manufacturing procedure is numerous and diverse, sheet metal component need to first spray
Modeling, it is complete after welded, produce a large amount of smog during welding, influence environment, also need to carry out touch-up paint again after the completion of welding, entirely process
Flow complex procedures, time are long.
In view of this, the utility model people is studied this, specially develops a kind of bulky switch case welding case top
Thus structure, this case produces.
Utility model content
The purpose of this utility model is to provide a kind of bulky switch case welding case roof construction.
To achieve these goals, solution of the present utility model is：
A kind of bulky switch case welding case roof construction, including left and right head piece, front and rear curb girder, herringbone eaves and cover plate；Its
In, the left and right head piece and front and rear curb girder constitute and are provided with middle cross beam in the middle of underframe, the left and right head piece；In middle cross beam and preceding
It is provided between rear side beam between diagonal brace shelves, diagonal brace shelves and is provided with cover plate beam, the cover plate is laid on diagonal brace shelves and cover plate beam
On.
Preferably, being provided with V-type cover plate support on wherein the middle cross beam, V-type cover plate support is provided with V-type cover plate.
Preferably, the diagonal brace shelves and cover plate beam are provided with connecting hole, make between cover plate and diagonal brace shelves, cover plate beam
Use rivet interlacement.
Preferably, being further fitted with the color steel tile of waterproof on the cover plate, color steel tile is fixedly mounted using rivet.
Preferably, the case roof construction further comprises left side plate, the left side plate is fixedly mounted by liner plate
On the head piece of left and right.
Preferably, the head piece is provided with supporting member, wherein the middle cross beam one end is installed on the bearer, and the other end is solid
It is scheduled on side plate.
Preferably, being further provided with seam cover plate above the herringbone eaves, adjacent 2 case tops are realized by seam cover plate
Seamless connection.
Preferably, the case roof construction is formed by connecting using sheet metal component.
Bulky switch case welding case roof construction described in the utility model, sheet metal component, bolt of each part by segment
And the assembling such as rivet.Whole case roof construction no one use welding, all package assemblies.Junction between sheet metal component is
Stack mutually, then fixed using half-round head square neck bolt.
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Brief description of the drawings
Fig. 1 is the large-scale outdoor switch box structure schematic diagram of the present embodiment；
Fig. 2 is the case roof construction schematic diagram of the present embodiment（Without cover plate）；
Fig. 3 is the cap structure partial schematic diagram of the present embodiment；
Fig. 4 is the cap structure schematic diagram of the present embodiment.
Embodiment
Welding case roof construction described in the present embodiment is applied on a kind of large-scale outdoor switch case, as shown in figure 1, described
Large-scale outdoor switch case includes case top 1, casing 2 and base 3, wherein, the casing 2 is mounted by means of bolts on base 3,
The case top 1 is fixed on the upper end of casing 2 by connection sheet 4.
As Figure 2-3, the welding case roof construction, including left and right head piece 11, front and rear curb girder 12, left side plate
13rd, herringbone eaves 14 and cover plate 15；Wherein, left and right head piece 11 and front and rear curb girder 12 the composition underframe, left side plate 12 passes through L
Type liner plate 16 is fixedly mounted on left and right head piece 11.
Middle cross beam 17 is provided with the middle of the left and right head piece 11, wherein, the one end of wherein the middle cross beam 17 is arranged on support member 18
On, the other end is fixed on side plate 13, and the support member 18 is arranged in the middle of head piece 17.V is installed on wherein the middle cross beam 17
Type cover plate support 20, V-type cover plate support 20 is provided with V-type cover plate 20.
It is provided between middle cross beam 17 and front and rear curb girder 12 between diagonal brace shelves 18, diagonal brace shelves 18 and is provided with cover plate beam 19,
The cover plate 15 is laid on diagonal brace shelves 19 and cover plate beam 19.The diagonal brace shelves 18 and cover plate beam 19 are provided with connecting hole,
Rivet interlacement is used between cover plate 15 and diagonal brace shelves 18, cover plate beam 19.
The color steel tile of waterproof can be installed, color steel tile is fixedly mounted using rivet on the cover plate 15.
Case roof construction described in the present embodiment is formed by connecting using sheet metal component.
The top of herringbone eaves 14 is further provided with seam cover plate 21, and adjacent 2 case tops are realized by seam cover plate 21
It is seamlessly connected.
Left side plate 13 and seam cover plate 21 are set according to actual conditions, and a general switch-box needs multiple case tops
When being spliced, the case top only positioned at the casing left and right sides needs side plate 13, and provided with a seam between adjacent 2 case tops
Cover plate 21.
Bulky switch case welding case roof construction described in the present embodiment, each part by the sheet metal component of segment, bolt and
Rivet etc. is assembled.Whole case roof construction no one use welding, all package assemblies.Junction between sheet metal component is mutual
Mutually stack, then fixed using half-round head square neck bolt.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (8)
1. a kind of bulky switch case welding case roof construction, it is characterised in that：Including left and right head piece, front and rear curb girder, herringbone eaves
And cover plate；Wherein, middle cross beam is provided with the middle of left and right head piece and front and rear curb girder the composition underframe, the left and right head piece；
It is provided between middle cross beam and front and rear curb girder between diagonal brace shelves, diagonal brace shelves and is provided with cover plate beam, the cover plate is laid on diagonal brace shelves
On cover plate beam.
2. a kind of bulky switch case welding case roof construction as claimed in claim 1, it is characterised in that：Pacify on wherein the middle cross beam
Equipped with V-type cover plate support, V-type cover plate support is provided with V-type cover plate.
3. a kind of bulky switch case welding case roof construction as claimed in claim 1, it is characterised in that：The diagonal brace shelves and lid
Plate crossbeam is provided with connecting hole, and rivet interlacement is used between cover plate and diagonal brace shelves, cover plate beam.
4. a kind of bulky switch case welding case roof construction as claimed in claim 1, it is characterised in that：The cover plate enterprising one
Step is provided with the color steel tile of waterproof, and color steel tile is fixedly mounted using rivet.
5. a kind of bulky switch case welding case roof construction as claimed in claim 1, it is characterised in that：The case roof construction enters
One step includes left side plate, and the left side plate is fixedly mounted on the head piece of left and right by liner plate.
6. a kind of bulky switch case welding case roof construction as claimed in claim 5, it is characterised in that：Set on the head piece
There is supporting member, wherein the middle cross beam one end is installed on the bearer, and the other end is fixed on side plate.
7. a kind of bulky switch case welding case roof construction as claimed in claim 1, it is characterised in that：Above the herringbone eaves
It is further provided with seam cover plate.
8. a kind of bulky switch case welding case roof construction as claimed in claim 1, it is characterised in that：The case roof construction is adopted
It is formed by connecting with sheet metal component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176469.XU CN206558915U (en) | 2017-02-27 | 2017-02-27 | A kind of bulky switch case welding case roof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176469.XU CN206558915U (en) | 2017-02-27 | 2017-02-27 | A kind of bulky switch case welding case roof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558915U true CN206558915U (en) | 2017-10-13 |
Family
ID=60360884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720176469.XU Active CN206558915U (en) | 2017-02-27 | 2017-02-27 | A kind of bulky switch case welding case roof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558915U (en) |
-
2017
- 2017-02-27 CN CN201720176469.XU patent/CN206558915U/en active Active
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