CN203819627U - Triple seven-layer square hemmed steel barrel - Google Patents
Triple seven-layer square hemmed steel barrel Download PDFInfo
- Publication number
- CN203819627U CN203819627U CN201420201522.3U CN201420201522U CN203819627U CN 203819627 U CN203819627 U CN 203819627U CN 201420201522 U CN201420201522 U CN 201420201522U CN 203819627 U CN203819627 U CN 203819627U
- Authority
- CN
- China
- Prior art keywords
- circular cover
- layers
- triple
- cover plate
- hemmed
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000002788 crimping Methods 0.000 claims description 32
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004826 seaming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The utility model discloses a triple seven-layer square hemmed steel barrel which comprises an upper circular cover plate, a cylindrical barrel body and a lower circular cover plate, wherein the upper circular cover plate is arranged at the upper end of the cylindrical barrel body; the lower circular cover plate is arranged at the lower end of the cylindrical barrel body; the edges of both the upper circular cover plate and the lower circular cover plate are respectively pressed on the end opening of the cylindrical barrel body to form three layers of concentric rectangles. Due to the mode, according to the triple seven-layer square hemmed steel barrel provided by the utility model, a hemmed edge adopts the structural design of the three layers of the concentric rectangles, and the thickness is equal to a thickness consisting of seven layers of steel plates, so that the contact area of the hemmed steel barrel with an external object is large, the intensity is high, and the sealing property is high; furthermore, compared with a circular hemmed edge, the triple seven-layer square hemmed steel barrel is more convenient to measure and adjust and is easy to process.
Description
Technical field
The utility model relates to steel drum design field, particularly relates to a kind of triple seven layers of square crimping steel drum.
Background technology
Steel drum is exactly for holding the bucket that can seal of the liquid such as oil, chemicals.The crimping technology of existing steel drum is mainly triple seven layers of round crimping, and crimping wheel grooved is circle, involute or helix line, steel drum respectively have up and down a circle circular seal crimping.
Traditional round crimping steel drum, ladle body flange size, bung blanking size, press depth, edge width, pre-tape measure cun, the adjusting of capper platen are, the degree of wear of the grooved of seaming roll, roller and the adjusting of seaming roll are very large on the impact of crimping, any link is not in place is just difficult to reach seven layers of round crimping, sealing requirements is difficult to reach, be a great problem of middle-size and small-size steel drum manufacturer, be also the principal element of restriction enterprise development and the overall steel drum quality of China always.Because the crimping of common steel drum is circular, little with extraneous area of contact, cause intensity low, when carrying or collision, crimping is easily out of shape, and has affected intensity and the leak tightness of steel drum integral body, urgently improves.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of triple seven layers of square crimping steel drum, is designed to square crimping, and intensity is high, and good airproof performance is easy to process.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of triple seven layers of square crimping steel drum are provided, comprise: upper circular cover plate, cylindrical shape ladle body and bottom circular cover, described upper circular cover plate is arranged on the upper end of cylindrical shape ladle body, described bottom circular cover is arranged on the lower end of cylindrical shape ladle body, and the edge of described upper circular cover plate and bottom circular cover is pressed into respectively the concentric rectangles of three layers with the port of cylindrical shape ladle body.
In preferred embodiment of the utility model, described upper circular cover plate, cylindrical shape ladle body and bottom circular cover adopt respectively steel plate to make.
In preferred embodiment of the utility model, described concentric rectangles includes the steel plate of seven layers.
In preferred embodiment of the utility model, described concentric rectangles is arranged on the outside of cylindrical shape ladle body.
In preferred embodiment of the utility model, on described upper circular cover plate, be provided with the port lid on perforate and top thereof.
In preferred embodiment of the utility model, on described cylindrical shape ladle body, be provided with several circular grooves.
The beneficial effects of the utility model are: a kind of triple seven layers of square crimping steel drum that the utility model is pointed out, crimping adopts the structure design of three layers of concentric rectangles, thickness is the steel plate of seven layers, large with the area of contact of exterior object, intensity is high, good airproof performance, and compare with circular crimping, measure and adjust convenient, be easy to processing.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of triple seven layers of square crimping steel drum one preferred embodiment of the utility model;
Fig. 2 is that the C-C of Fig. 1 is to cutaway view;
Fig. 3 is the partial enlarged drawing of position A in Fig. 2;
Fig. 4 is the partial enlarged drawing of position B in Fig. 2;
Fig. 5 is the circular crimping cutaway view of existing common steel drum;
In accompanying drawing, the mark of each parts is as follows: 1, upper circular cover plate, 2, cylindrical shape ladle body, 3, bottom circular cover.
The specific embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 5, the utility model embodiment comprises:
A kind of triple seven layers of square crimping steel drum, comprise: upper circular cover plate 1, cylindrical shape ladle body 2 and bottom circular cover 3, described upper circular cover plate 1 is arranged on the upper end of cylindrical shape ladle body 2, described bottom circular cover 3 is arranged on the lower end of cylindrical shape ladle body 2, the edge of described upper circular cover plate 1 and bottom circular cover 3 is pressed into respectively the concentric rectangles of three layers with the port of cylindrical shape ladle body 2, compare with circle, the size of rectangle is convenient to measure and adjust more.
The sound construction of a kind of triple seven layers of square crimping steel drum of the utility model, described upper circular cover plate 1, cylindrical shape ladle body 2 and bottom circular cover 3 adopt respectively steel plate to make.
Further, described concentric rectangles includes the steel plate of seven layers.The steel plate of seven layers is strengthened the intensity of crimping and impermeable ability, thereby the bulk strength of lifting steel drum reaches original more than three times, and reusable non-leakage rate is seven to ten times of original crimping.
Further, described concentric rectangles is arranged on the outside of cylindrical shape ladle body 2, and the side of concentric rectangles directly contacts with outside, better protects the structure of cylindrical shape ladle body 2 not to be destroyed.
Further, be provided with the port lid on perforate and top thereof on described upper circular cover plate 1, facilitate turnover and the sealing of steel liquid in bucket, perforate can be set to one or two, facilitates multi-prongedly, uses more flexible.
Further, on described cylindrical shape ladle body 2, be provided with several circular grooves, increased the structural strength of cylindrical shape ladle body 2.
In sum, a kind of triple seven layers of square crimping steel drum that the utility model is pointed out, compare with circular crimping metal bucket common in Fig. 5, and in Fig. 3, the intensity of crimping and impermeable ability have all obtained reinforcement, the durability of steel drum is better, and the measurement in the course of processing and adjustment are also more convenient.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. triple seven layers of square crimping steel drum, it is characterized in that, comprise: upper circular cover plate, cylindrical shape ladle body and bottom circular cover, described upper circular cover plate is arranged on the upper end of cylindrical shape ladle body, described bottom circular cover is arranged on the lower end of cylindrical shape ladle body, and the edge of described upper circular cover plate and bottom circular cover is pressed into respectively the concentric rectangles of three layers with the port of cylindrical shape ladle body.
2. triple seven layers of square crimping steel drum according to claim 1, is characterized in that, described upper circular cover plate, cylindrical shape ladle body and bottom circular cover adopt respectively steel plate to make.
3. triple seven layers of square crimping steel drum according to claim 2, is characterized in that, described concentric rectangles includes the steel plate of seven layers.
4. triple seven layers of square crimping steel drum according to claim 1, is characterized in that, described concentric rectangles is arranged on the outside of cylindrical shape ladle body.
5. triple seven layers of square crimping steel drum according to claim 1, is characterized in that, are provided with the port lid on perforate and top thereof on described upper circular cover plate.
6. triple seven layers of square crimping steel drum according to claim 1, is characterized in that, on described cylindrical shape ladle body, are provided with several circular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201522.3U CN203819627U (en) | 2014-04-24 | 2014-04-24 | Triple seven-layer square hemmed steel barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201522.3U CN203819627U (en) | 2014-04-24 | 2014-04-24 | Triple seven-layer square hemmed steel barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819627U true CN203819627U (en) | 2014-09-10 |
Family
ID=51475150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420201522.3U Expired - Lifetime CN203819627U (en) | 2014-04-24 | 2014-04-24 | Triple seven-layer square hemmed steel barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910109A (en) * | 2014-04-24 | 2014-07-09 | 吴江市吴氏制桶有限公司 | Seven-layer steel barrel with three-layer square turned edge |
| CN113277198A (en) * | 2021-05-28 | 2021-08-20 | 无锡四方友信股份有限公司 | Barrel body and barrel body production process |
-
2014
- 2014-04-24 CN CN201420201522.3U patent/CN203819627U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910109A (en) * | 2014-04-24 | 2014-07-09 | 吴江市吴氏制桶有限公司 | Seven-layer steel barrel with three-layer square turned edge |
| CN113277198A (en) * | 2021-05-28 | 2021-08-20 | 无锡四方友信股份有限公司 | Barrel body and barrel body production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |