CN104525289A - Special multi-edge double-layer upright post for experiment table - Google Patents
Special multi-edge double-layer upright post for experiment table Download PDFInfo
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- CN104525289A CN104525289A CN201410814571.9A CN201410814571A CN104525289A CN 104525289 A CN104525289 A CN 104525289A CN 201410814571 A CN201410814571 A CN 201410814571A CN 104525289 A CN104525289 A CN 104525289A
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- internal layer
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Abstract
The invention discloses a special multi-edge double-layer upright post for an experiment table. The special multi-edge double-layer upright post comprises an outer post body and an inner post body, wherein the outer post body and the inner post body are of hollow structures, and the cross sections of the outer post body and the inner post body are of polygonal structures; the inner post body is arranged in the middle inside the outer post body; and the inner post body and the outer post body are fixedly connected by virtue of reinforcing ribs. The special multi-edge double-layer upright post disclosed by the invention is a multi-edge hollow post with the inner and outer layers, the superficial area is large, and the reinforcing ribs achieve the inwards longitudinal and transverse supporting effects. Therefore, the upright post is high in strength, low in damage rate and long in service life.
Description
Technical field
The present invention relates to teaching equipment technical field, particularly relate to the double-deck column of the special many seamed edges of a kind of laboratory table.
Background technology
At present, the cylindrical structure of aluminum alloy material shown in Fig. 4 is generally for the support frame of laboratory table body table frame in teaching equipment, and draw-in groove is set above for card MDF, but the surface area of this structure is little, for individual layer hollow pipe, lack in length and breadth to inner support, to such an extent as to intensity difference, spoilage is high, and service life is short.
Summary of the invention
Object of the present invention is just to provide the special many seamed edges of a kind of laboratory table double-deck column to solve the problem.
In order to achieve the above object, present invention employs following technical scheme:
The double-deck column of the special many seamed edges of a kind of laboratory table, comprise outer cylinder and internal layer cylinder, described outer cylinder and described internal layer cylinder is hollow-core construction and cross section is polygonized structure, described internal layer cylinder is arranged on the middle part of described outer cylinder, is fixedly connected with between described internal layer cylinder with described outer cylinder by reinforcement.
Further, described reinforcement be the platy structure of strip, the outside of described reinforcement is welded with the inwall of described outer cylinder, and the inner edge of described reinforcement welds with the outer wall of described internal layer cylinder.
Further, the cross section of described outer cylinder is eight-sided formation, and the cross section of described internal layer cylinder is quadrilateral structure.
Further, the cross section of described internal layer cylinder is the square of length of side 31.6mm, and the maximum normal distance of wherein two sides of described outer cylinder is 55mm.
Further, one of them side of described outer cylinder is provided with the bar-shaped trough caved inward.
Beneficial effect of the present invention is:
The present invention is the inside and outside double-deck polygon prismatic open tubular column, and surface area is larger, the effect in length and breadth to inner support in reinforcement plays, and therefore intensity is better, and spoilage is low, longer service life.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the double-deck column of the special many seamed edges of laboratory table of the present invention;
Fig. 2 is the partial front structural representation of the double-deck column of the special many seamed edges of laboratory table of the present invention;
Fig. 3 be in Fig. 1 A to partial cross structural representation;
Fig. 4 is the structural representation of prior art.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described in detail:
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes outer cylinder 1 and internal layer cylinder 2, outer cylinder 1 and internal layer cylinder 2 is hollow-core construction and cross section is polygonized structure, internal layer cylinder 2 is arranged on the middle part in outer cylinder 1, is fixedly connected with between internal layer cylinder 2 with outer cylinder 1 by reinforcement 3.
In the present embodiment, reinforcement 3 be the platy structure of strip, the outside of reinforcement 3 is welded with the inwall of outer cylinder 1, and the inner edge of reinforcement 3 welds with the outer wall of internal layer cylinder 2.The cross section of outer cylinder 1 is eight-sided formation, and the cross section of internal layer cylinder 2 is the square of length of side 31.6mm, and the maximum normal distance of wherein two sides of outer cylinder 1 is 55mm, and the cylinder of this specification size can match with laboratory table on the market.
One of them side of outer cylinder 1 is provided with the bar-shaped trough 11 caved inward, can be used for card MDF.Actual product manufactured by my company is also made up of aluminum alloy material, comprises the three kinds of columns being provided with a bar-shaped trough 11, two bar-shaped troughs 11 and three bar-shaped troughs 11, and these three kinds of columns just in time form a set of, and match with the table frame of laboratory table.
The double-deck column of the special many seamed edges of laboratory table of the present invention is the inside and outside double-deck polygon prismatic open tubular column, surface area is larger, effect in length and breadth to inner support in reinforcement 3 plays, therefore intensity is better, spoilage is low, longer service life, extends the replacement cycle of equipment, for country has saved the input repeatedly of a large amount of education funds.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included in protection scope of the present invention.
Claims (5)
1. the double-deck column of the special many seamed edges of laboratory table, it is characterized in that: comprise outer cylinder and internal layer cylinder, described outer cylinder and described internal layer cylinder is hollow-core construction and cross section is polygonized structure, described internal layer cylinder is arranged on the middle part in described outer cylinder, is fixedly connected with between described internal layer cylinder with described outer cylinder by reinforcement.
2. the double-deck column of the special many seamed edges of laboratory table according to claim 1, it is characterized in that: the platy structure for strip of described reinforcement, the outside of described reinforcement is welded with the inwall of described outer cylinder, and the inner edge of described reinforcement welds with the outer wall of described internal layer cylinder.
3. the double-deck column of the special many seamed edges of laboratory table according to claim 1, it is characterized in that: the cross section of described outer cylinder is eight-sided formation, the cross section of described internal layer cylinder is quadrilateral structure.
4. the double-deck column of the special many seamed edges of laboratory table according to claim 3, it is characterized in that: the cross section of described internal layer cylinder is the square of length of side 31.6mm, the maximum normal distance of wherein two sides of described outer cylinder is 55mm.
5. the double-deck column of the special many seamed edges of laboratory table according to claim 3, is characterized in that: one of them side of described outer cylinder is provided with the bar-shaped trough caved inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814571.9A CN104525289A (en) | 2014-12-24 | 2014-12-24 | Special multi-edge double-layer upright post for experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814571.9A CN104525289A (en) | 2014-12-24 | 2014-12-24 | Special multi-edge double-layer upright post for experiment table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525289A true CN104525289A (en) | 2015-04-22 |
Family
ID=52841022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410814571.9A Pending CN104525289A (en) | 2014-12-24 | 2014-12-24 | Special multi-edge double-layer upright post for experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525289A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018154146A1 (en) * | 2017-02-24 | 2018-08-30 | Flores Valles S.A. | Laboratory furniture |
| CN110740814A (en) * | 2017-05-12 | 2020-01-31 | 赛默飞世尔科学有限公司 | Container holder and container rack |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568739Y (en) * | 2002-04-29 | 2003-08-27 | 苏存章 | Aluminium alloy stair railing |
| CN201794354U (en) * | 2010-06-21 | 2011-04-13 | 深圳市格林美高新技术股份有限公司 | Combined wood-plastic upright column |
| CN204448074U (en) * | 2014-12-24 | 2015-07-08 | 四川九红教学设备有限公司 | The double-deck column of the special many seamed edges of a kind of laboratory table |
-
2014
- 2014-12-24 CN CN201410814571.9A patent/CN104525289A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568739Y (en) * | 2002-04-29 | 2003-08-27 | 苏存章 | Aluminium alloy stair railing |
| CN201794354U (en) * | 2010-06-21 | 2011-04-13 | 深圳市格林美高新技术股份有限公司 | Combined wood-plastic upright column |
| CN204448074U (en) * | 2014-12-24 | 2015-07-08 | 四川九红教学设备有限公司 | The double-deck column of the special many seamed edges of a kind of laboratory table |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018154146A1 (en) * | 2017-02-24 | 2018-08-30 | Flores Valles S.A. | Laboratory furniture |
| CN110740814A (en) * | 2017-05-12 | 2020-01-31 | 赛默飞世尔科学有限公司 | Container holder and container rack |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |