CN201633992U - Sealed box - Google Patents
Sealed box Download PDFInfo
- Publication number
- CN201633992U CN201633992U CN2009202479833U CN200920247983U CN201633992U CN 201633992 U CN201633992 U CN 201633992U CN 2009202479833 U CN2009202479833 U CN 2009202479833U CN 200920247983 U CN200920247983 U CN 200920247983U CN 201633992 U CN201633992 U CN 201633992U
- Authority
- CN
- China
- Prior art keywords
- casing
- pillars
- pillar
- box
- case lid
- 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
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a sealed box which mainly comprises a box body and a box cover, and is characterized by comprising four pillars, four side plates and a bottom plate, wherein the pillars are arranged on the four corners, and the side plates and the bottom plate are welded on the pillars; the box cover comprises four pillars, four side plates and a top plate, wherein the pillars are arranged on the four corners and welded on the side plates and the top plate; the upper opening of the box body and the lower opening of the box cover form a convex and concave structure; a boss and a groove are mutually matched; and the positions of the four pillars of the box body and those of the box cover are fastened by bolts. The sealed box has the advantages that the pillars are arranged on the four corners of the box body and the box cover, thereby improving the strength of the box; the boss and groove structure of the box body and the box cover improves the sealing performance and protection capability of the box; and the box body is provided with an installation hole which is beneficial to installation, detachment and overhaul.
Description
Technical field
The utility model relates to the sealing of INCREASEDSAFETY explosion-proof tank.
Background technology
Shortcomings such as for a long time, INCREASEDSAFETY explosion-proof tank and water proof and dust proof case adopt traditional full plated construction always, exist that sealing surface is tight, low, the integral protection ability out of reach IP66 of intensity, are difficult for batch manufacturing, and the labor hour consumption is big.
Summary of the invention
The purpose of this utility model is to provide that a kind of sealing surface is tight, intensity is high, integral protection ability height, and consume few man-hour, is convenient to the seal casing (water proof and dust proof seal casing that INCREASEDSAFETY is explosion-proof and conventional seals case) of batch manufacturing.
The utility model provides a kind of seal casing, mainly comprise casing and case lid, it is characterized in that: be made up of 4 pillars, 4 side plates and base plate, pillar is positioned at four jiaos, and side plate and base plate are welded on the pillar, case lid is made up of 4 pillars, 4 side plates and top board, pillar is positioned at four jiaos, and pillar is welded on side plate and the top board, the following interruption-forming convex-concave structure of the suitable for reading and case lid of casing, boss matches with groove, casing and case lid bolt up or fastening with lockset.
The seal casing that the utility model provides can be provided with convex-concave structure on its casing pillar.
The seal casing that the utility model provides can be established bolt fastening hole on its casing pillar.
The seal casing that the utility model provides can be equipped with sealing member in its case lid or the tank recess.
The seal casing that the utility model provides can be provided with mounting hole on its casing pillar.
The seal casing that the utility model provides, its advantage is: four jiaos of casing and case lid are provided with pillar, improved the intensity of chest, the boss of casing and case lid and groove structure have improved the leak tightness and the protective capacities of chest, and casing is provided with mounting hole and is convenient to loading and unloading and maintenance.
Description of drawings
Fig. 1 is the structural representation of seal casing;
Fig. 2 is the birds-eye view with casing of boss;
Fig. 3 is the upward view with case lid of groove;
Fig. 4 is the birds-eye view with casing of groove;
Fig. 5 is the upward view with case lid of boss.
The specific embodiment
The steel seal casing, its structure as shown in Figure 1, comprise casing 1 and case lid 2, casing 1 is made up of 4 pillars, 4 side plates 1.1 and base plate 1.2, pillar is positioned at four jiaos, side plate 1.1 and base plate 1.2 are welded on the pillar, case lid 2 is made up of 4 pillars, 4 side plates 2.1 and top board 2.2, pillar is positioned at four jiaos, side plate 2.1 and top board 2.2 are welded on the pillar, the last interruption-forming boss (see figure 2) of box side 1.1, the following interruption-forming groove (see figure 3) of case lid side plate 2.1, boss matches with groove, and casing 1 is connected with case lid 2 usefulness bolts 4.Can be equipped with sealing member 3 in case lid 2 grooves.Mounting hole is arranged at casing 1 pillar bottom.
The steel seal casing, its structure as shown in Figure 1, comprise casing 1 and case lid 2, casing 1 is made up of 4 pillars, 4 side plates 1.1 and base plate 1.2, pillar is positioned at four jiaos, side plate 1.1 and base plate 1.2 are welded on the pillar, case lid 2 is made up of 4 pillars, 4 side plates 2.1 and top board 1.1, pillar is positioned at four jiaos, side plate 2.1 and top board 2.2 are welded on the pillar, the last interruption-forming groove (see figure 4) of box side 1.1, the following interruption-forming boss (see figure 5) of case lid side plate 2.1, boss matches with groove, and casing 1 is connected with case lid 2 usefulness bolts 4.Can be equipped with sealing member 3 in casing 1 groove.Side plate 1.1 can be longer than in box bottom 1.2 two ends, and is provided with mounting hole.
Claims (5)
1. seal casing, mainly comprise casing and case lid, it is characterized in that: be made up of 4 pillars, 4 side plates and base plate, pillar is positioned at four jiaos, and side plate and base plate are welded on the pillar, case lid is made up of 4 pillars, 4 side plates and top board, pillar is positioned at four jiaos, and side plate and top board are welded on the pillar, the following interruption-forming convex-concave structure of the suitable for reading and case lid of casing, boss matches with groove, casing and case lid bolt up.
2. according to the described seal casing of claim 1, it is characterized in that: described casing pillar is provided with convex-concave structure.
3. according to the described seal casing of claim 1, it is characterized in that: establish bolt fastening hole on the described casing pillar.
4. according to the described seal casing of claim 1, it is characterized in that: be equipped with sealing member in described case lid or the tank recess.
5. according to the described seal casing of claim 1, it is characterized in that: described casing pillar is provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202479833U CN201633992U (en) | 2009-11-11 | 2009-11-11 | Sealed box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202479833U CN201633992U (en) | 2009-11-11 | 2009-11-11 | Sealed box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633992U true CN201633992U (en) | 2010-11-17 |
Family
ID=43078477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202479833U Expired - Fee Related CN201633992U (en) | 2009-11-11 | 2009-11-11 | Sealed box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633992U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937181A (en) * | 2017-04-13 | 2017-07-07 | 北京东土科技股份有限公司 | Electrostatic protection casing and Ethernet switch |
| CN107824688A (en) * | 2017-08-02 | 2018-03-23 | 新黎明科技股份有限公司 | IIB levels welding anti-explosion box body, manufacture craft and the mould for making top cover or bottom |
-
2009
- 2009-11-11 CN CN2009202479833U patent/CN201633992U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106937181A (en) * | 2017-04-13 | 2017-07-07 | 北京东土科技股份有限公司 | Electrostatic protection casing and Ethernet switch |
| CN107824688A (en) * | 2017-08-02 | 2018-03-23 | 新黎明科技股份有限公司 | IIB levels welding anti-explosion box body, manufacture craft and the mould for making top cover or bottom |
| CN107824688B (en) * | 2017-08-02 | 2019-10-29 | 新黎明科技股份有限公司 | The mold of IIB grades of welding anti-explosion box bodies, manufacture craft and production top cover or bottom cover |
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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 |
Granted publication date: 20101117 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |