CN202508695U - Large-size engineering design drawing storing tube - Google Patents
Large-size engineering design drawing storing tube Download PDFInfo
- Publication number
- CN202508695U CN202508695U CN2012201003380U CN201220100338U CN202508695U CN 202508695 U CN202508695 U CN 202508695U CN 2012201003380 U CN2012201003380 U CN 2012201003380U CN 201220100338 U CN201220100338 U CN 201220100338U CN 202508695 U CN202508695 U CN 202508695U
- Authority
- CN
- China
- Prior art keywords
- tube
- roller clamp
- engineering design
- sheet bobbin
- drawing sheet
- 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
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Abstract
The utility model belongs to the technical field of engineering drawing storage and particularly relates to a large-size engineering design drawing storing tube. The large-size engineering design drawing storing tube is characterized by comprising a drawing tube with a through gap, a drawing tube rotary cover and a drawing clamping device, wherein the drawing tube rotary cover is fastened at two ends of the drawing tube and provided with a groove at the inner side; the drawing clamping device is composed of a group of parallelly and equidistantly-arranged straps, two roller clamps which are respectively fixed at two ends of the group of straps and a group of drawing clamps which are respectively uniformly arranged on the two roller clamps; one of the two roller clamps is clamped in the drawing tube and two ends of the roller clamp are inserted in the groove at the inner side of the drawing tube rotary cover; and the other roller clamp is clamped outside the drawing tube. The large-size engineering design drawing storing tube disclosed by the utility model is simple in structure, convenient for use, economic and durable and has the advantages that the storing, the unfolding and the viewing of large-size drawings are convenient, the drawings are prevented from being folded during the storage and the damage of drawings, caused in the unfolding and the viewing processes, is prevented.
Description
Technical field
The utility model belongs to engineering with drawing keeping technical field, especially relates to a kind of large scale drawing of engineering design keeping tube.
Background technology
In engineering design, design paper is to know a kind of means of expressing designer's design philosophy.China country drafting standard regulation drawing breadth and form (GB/T 14689-1993) have: five kinds of specifications such as A0, A1, A2, A3, A4.Their size is respectively: 841mm * 1189mm; 594mm * 841mm; 420mm * 594mm; 297mm * 420mm; 210mm * 297mm.During the rendering technique pattern, should preferentially adopt the basic breadth of these five kinds of regulations, allow the lengthening breadth in case of necessity.The common keeping method of drawing of engineering design is with in its folding pack into file pouch or safe deposit box, checks and puts on record so that launch.But big for the drawing of engineering design comparison of sizes, particularly the lengthening breadth of drawing reaches more than the 4000mm, just seem that with common keeping method comparison is difficult, and drawing of engineering design damages very easily in launching repeatedly and checking.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure; Be convenient to keeping and the device of checking the large scale drawing of engineering design; Not only help the keeping of large scale drawing of engineering design; Also be convenient to the expansion of large scale drawing of engineering design and check that prevention is owing to folding and expansion design paper, and the damage to drawing of engineering design that causes.
The purpose of the utility model realizes through following technical proposals:
A kind of large scale drawing of engineering design keeping tube of the utility model; It is characterized in that by be provided with the Drawing sheet bobbin that connects the slit, inboard reeded Drawing sheet bobbin spiral cover and the drawing fixing device that snaps onto these Drawing sheet bobbin two ends formed; The leather strap that described drawing fixing device is parallel by one group and equidistance is arranged; Be individually fixed in one group of roller clamp at these group leather strap two ends, the set of diagrams folder that evenly is located at respectively on this group roller clamp is formed, and the wherein roller clamp in described two roller clamp is located at Drawing sheet bobbin inside; These roller clamp two ends are plugged in the inboard groove of Drawing sheet bobbin spiral cover, and another root roller clamp is located at the Drawing sheet bobbin outside.
The inboard groove of described Drawing sheet bobbin spiral cover is a triangle.
The advantage of the utility model:
The utility model is simple in structure, and is easy to use, economy and durability, the keeping of being convenient to the large scale drawing checks with expansion, avoids in keeping folding to drawing, and in launching to check to damage that drawing caused.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A-A view of the utility model Fig. 1.
Fig. 3 is the B-B view of the utility model Fig. 1.
The specific embodiment
Further specify the specific embodiment of the utility model below in conjunction with accompanying drawing.
Like Fig. 1, shown in 2; A kind of large scale drawing of engineering design keeping tube; It is characterized in that being made up of inboard fluted 7 Drawing sheet bobbin spiral cover 2 and the drawing fixing device that are provided with the Drawing sheet bobbin 5 that connects slit 6, snap onto these Drawing sheet bobbin 5 two ends, the leather strap 1 of described drawing fixing device and equidistance arrangement parallel by a group is individually fixed in two roller clamp 4 that this organizes leather strap 1 two ends; Evenly be located at 3 compositions of set of diagrams folder on these two roller clamp 4 respectively; Wherein roller clamp in described two roller clamp 4 is located at Drawing sheet bobbin inside, and these roller clamp two ends are plugged in the groove 7 of Drawing sheet bobbin spiral cover 2 inboards, and another root roller clamp is located at the Drawing sheet bobbin outside.
Described Drawing sheet bobbin spiral cover 2 inboard grooves 7 are triangle.
During keeping large scale drawing of engineering design; The large scale drawing is sandwiched in two roller clamp 4; And strengthen fixing with the figure folder on the roller clamp 43; Then a roller clamp 4 is placed in the Drawing sheet bobbin 5, Drawing sheet bobbin spiral cover 2 on the snapping is plugged on the roller clamp 4 in the Drawing sheet bobbin 5 in the triangular groove 7 of Drawing sheet bobbin spiral cover 2 inboards simultaneously.Rotate Drawing sheet bobbin spiral cover 2, under the elastic force effect of leather strap 1, drawing is involved in the Drawing sheet bobbin 5 automatically.In the time of need checking drawing, pulling Drawing sheet bobbin 5 exterior roller clamp 4, then drawing is pulled out and is launched from the slit 6 on Drawing sheet bobbin 5.
Claims (2)
1. a large scale drawing of engineering design is taken care of tube; It is characterized in that by be provided with the Drawing sheet bobbin that connects the slit, inboard reeded Drawing sheet bobbin spiral cover and the drawing fixing device that snaps onto these Drawing sheet bobbin two ends formed; The leather strap that described drawing fixing device is parallel by one group and equidistance is arranged; Be individually fixed in two roller clamp at these group leather strap two ends, the set of diagrams folder that evenly is located at respectively on these two roller clamp is formed, and the wherein roller clamp in described two roller clamp is located at Drawing sheet bobbin inside; These roller clamp two ends are plugged in the inboard groove of Drawing sheet bobbin spiral cover, and another root roller clamp is located at the Drawing sheet bobbin outside.
2. large scale drawing of engineering design keeping tube according to claim 1 is characterized in that the inboard groove of described Drawing sheet bobbin spiral cover is a triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201003380U CN202508695U (en) | 2012-03-17 | 2012-03-17 | Large-size engineering design drawing storing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201003380U CN202508695U (en) | 2012-03-17 | 2012-03-17 | Large-size engineering design drawing storing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508695U true CN202508695U (en) | 2012-10-31 |
Family
ID=47061193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201003380U Expired - Lifetime CN202508695U (en) | 2012-03-17 | 2012-03-17 | Large-size engineering design drawing storing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132235A (en) * | 2018-09-12 | 2019-01-04 | 合肥斯姆雷品牌管理有限公司 | A kind of drawing placing tube with protection engineering drawing |
-
2012
- 2012-03-17 CN CN2012201003380U patent/CN202508695U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132235A (en) * | 2018-09-12 | 2019-01-04 | 合肥斯姆雷品牌管理有限公司 | A kind of drawing placing tube with protection engineering drawing |
| CN109132235B (en) * | 2018-09-12 | 2020-07-31 | 合肥斯姆雷品牌管理有限公司 | Drawing placing barrel with engineering drawing protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
|
| CX01 | Expiry of patent term |