CN203675493U - Profile framework - Google Patents
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- Publication number
- CN203675493U CN203675493U CN201420041933.0U CN201420041933U CN203675493U CN 203675493 U CN203675493 U CN 203675493U CN 201420041933 U CN201420041933 U CN 201420041933U CN 203675493 U CN203675493 U CN 203675493U
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- China
- Prior art keywords
- plug
- fit
- jut
- groove
- interface
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- 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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Abstract
The utility model discloses a profile framework which comprises a framework body and plug-in bodies. Plug-in interfaces are arranged on both ends of the framework body. An interface face is arranged on the inner wall on one side of each plug-in interface. Both ends of each interface face are connected with a limiting plate which tilts toward the center. Three same insertion blocks are arranged on each plug-in body. Three insertion blocks are pairwise vertical and are oppositely arranged. An insertion face is arranged on one side of each insertion block. Both ends of each insertion face are connected with a limiting slope which tilts toward the center. The insertion blocks on each plug-in body are inserted into the plug-in interfaces. The insertion faces fit the interface faces. The limiting slopes fit the limiting plates. Due to the fact that three insertion blocks on each plug-in body are pairwise vertical and are oppositely arranged, eight plug-in bodies are respectively arranged in eight corners, and then the insertion blocks in three directions on each plug-in body are inserted into the plug-in interfaces on the framework body. The insertion faces fit the interface faces, and the limiting slopes fit the limiting plates, thus fixing is carried out through welding. The profile framework has the advantages of convenient installation and simple structure.
Description
Technical field
The utility model relates to rail locomotive equipment technology field, especially relates to a kind of sectional materials cage of locomotive controlling cabinet.
Background technology
At present, the framework section bar that the part control cubicle that rail locomotive carries adopts is 16 folded sections, and that 16 folded sections have is lightweight, rack installing space large and low cost and other advantages; And the link of a cabinet framework of 16 folded section compositions is too many, structure is loaded down with trivial details, and inconvenience is installed, and structure built on the sand, always wants dismounting to repair simultaneously, brings very large inconvenience; So need a kind of sectional materials cage of simple in structure, easy for installation, firm welding.
Summary of the invention
For above-mentioned the deficiencies in the prior art part, the problem that the utility model solves be to provide a kind of simple in structure, convenient, sectional materials cage is firmly installed.
Technical scheme
A kind of sectional materials cage, comprises skeleton body, plug body; Described skeleton body two ends are provided with card i/f, and the inwall of described card i/f one side is provided with interface surface, and interface surface two ends are connected with the limiting plate to intermediate, inclined; Described plug body is provided with three identical grafting pieces, and three grafting pieces are vertical and be oppositely arranged between two, and described grafting piece one side is provided with plug surface, and plug surface two ends are connected with the spacing inclined-plane to intermediate, inclined; Grafting piece in described plug body inserts in card i/f, and described plug surface and interface surface fit, and described spacing inclined-plane and limiting plate fit.
Further, in the middle of described interface surface, form the first jut to outer process, the first jut both sides cave inward and form the first groove; In the middle of described plug surface, cave inward and form the second groove, described the second groove both sides form the second jut to upper process; Described the first jut and the second groove fit, and the first groove and the second jut fit.
Further, on described grafting piece, a side relative with plug surface is provided with the breach of two rectangular shaped that are connected.
Further, between three described grafting pieces, be provided with the limiting component of square.
Beneficial effect
(1) because three grafting pieces in plug body are vertical and be oppositely arranged between two, thus eight plug body can be separately positioned on eight angles, then the grafting piece of three directions in plug body is inserted to the card i/f on skeleton body; Then plug surface and interface surface fit, and spacing inclined-plane and limiting plate fit, then fix by welding, easy for installation, simple in structure.
(2) fit by the first jut of interface surface and the second groove of plug surface, the first groove of interface surface and the second jut of plug surface fit, and increase the fitting area of interface surface and plug surface, increase the region of welding, strengthen weld strength, promote the fastness of welding.
(3) on grafting piece, a side relative with plug surface is provided with the breach of two rectangular shaped that are connected, and arranges like this and can strengthen grafting block structured steadiness.
Accompanying drawing explanation
Fig. 1 is outside of the present utility model installation diagram.
Fig. 2 is the structural representation of card i/f on the utility model skeleton body.
Fig. 3 and Fig. 4 are the structural representation of the utility model plug body.
Fig. 5 is the installation diagram of the utility model inner side.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of material type skeleton, comprises skeleton body 3 and plug body 1, and skeleton body 3 is 16 folded section skeletons.As shown in Figure 2, skeleton body 3 two ends are provided with card i/f 2, and card i/f 2 is an opening, and the inwall of card i/f 2 one sides is provided with interface surface 4, and interface surface 4 two ends are connected with the limiting plate 23 to intermediate, inclined.As shown in Figure 3,4, in plug body 1, there are three faces of disposing mutually, on this three mutually perpendicular, be respectively equipped with three identical grafting pieces 12, three grafting pieces 12 are orthogonal and be oppositely arranged, grafting piece 12 1 sides are provided with plug surface 18, plug surface 18 two ends are connected with the spacing inclined-plane 13 to intermediate, inclined, grafting piece 12 in described plug body 1 inserts in card i/f 2, described plug surface 18 and interface surface 4 fit, described spacing inclined-plane 13 and limiting plate 23 fit, and obtain as Fig. 1 and the complete outside of assembling as shown in Figure 5 and the structure of inner side.Because three grafting pieces 12 in plug body 1 are vertical and be oppositely arranged between two, thus eight plug body 1 can be separately positioned on eight angles, then the grafting piece 12 of three directions in plug body 1 is inserted to the card i/f 2 on skeleton body 3; Then plug surface 18 and interface surface 4 fit, and spacing inclined-plane 13 and limiting plate 23 fit, then fix by welding, easy for installation, simple in structure.For strengthening the fitting area of interface surface 4 and plug surface 18, increase the region of welding, strengthen weld strength, promote the fastness of welding, further preferably, as shown in Figure 2, in the middle of interface surface 4, form the first jut 21 to outer process, the first jut 21 both sides cave inward and form the first groove 22, as shown in Figure 4, in the middle of plug surface 18, cave inward and form the second groove 16, described the second groove 16 both sides form 17 of the second projections to upper process, the first jut 21 and the second groove 16 fit, and the first groove 22 and 17 of the second projections fit.For increasing the steadiness of grafting piece 12, further preferred, as shown in Figure 3, on grafting piece 12, a side relative with plug surface 18 is provided with the breach 14 of two rectangular shaped that are connected.For making card i/f 2 and the firm grafting of grafting piece 12 on skeleton body 3, further preferably, as shown in Figure 3, between three grafting pieces 12, be provided with the limiting component 15 of square, can be as shown in Figure 5, the end edge of the card i/f 2 on skeleton body 3 is attached to respectively on two vertical right angle faces of limiting component 15.
Those skilled in the art think, plug surface 18 and interface surface 4 can be also other structure, and what the present embodiment provided is a kind of advantageous measure.
Claims (4)
1. a sectional materials cage, is characterized in that, comprises skeleton body, plug body; Described skeleton body two ends are provided with card i/f, and the inwall of described card i/f one side is provided with interface surface, and interface surface two ends are connected with the limiting plate to intermediate, inclined; Described plug body is provided with three identical grafting pieces, and three grafting pieces are vertical and be oppositely arranged between two, and described grafting piece one side is provided with plug surface, and plug surface two ends are connected with the spacing inclined-plane to intermediate, inclined; Grafting piece in described plug body inserts in card i/f, and described plug surface and interface surface fit, and described spacing inclined-plane and limiting plate fit.
2. sectional materials cage according to claim 1, is characterized in that, in the middle of described interface surface, forms the first jut to outer process, and the first jut both sides cave inward and form the first groove; In the middle of described plug surface, cave inward and form the second groove, described the second groove both sides form the second jut to upper process; Described the first jut and the second groove fit, and the first groove and the second jut fit.
3. sectional materials cage according to claim 1 and 2, is characterized in that, on described grafting piece, a side relative with plug surface is provided with the breach of two rectangular shaped that are connected.
4. sectional materials cage according to claim 1 and 2, is characterized in that, is provided with the limiting component of square between three described grafting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041933.0U CN203675493U (en) | 2014-01-23 | 2014-01-23 | Profile framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041933.0U CN203675493U (en) | 2014-01-23 | 2014-01-23 | Profile framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675493U true CN203675493U (en) | 2014-06-25 |
Family
ID=50971735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041933.0U Expired - Fee Related CN203675493U (en) | 2014-01-23 | 2014-01-23 | Profile framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799276A (en) * | 2018-08-31 | 2018-11-13 | 江苏科瑞恩自动化科技有限公司 | A kind of connector of rack pipe grafting |
| CN113137414A (en) * | 2021-04-01 | 2021-07-20 | 辛柏机械技术(太仓)有限公司 | Twenty-one section bar assembling frame for industrial cabinet |
-
2014
- 2014-01-23 CN CN201420041933.0U patent/CN203675493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799276A (en) * | 2018-08-31 | 2018-11-13 | 江苏科瑞恩自动化科技有限公司 | A kind of connector of rack pipe grafting |
| CN113137414A (en) * | 2021-04-01 | 2021-07-20 | 辛柏机械技术(太仓)有限公司 | Twenty-one section bar assembling frame for industrial cabinet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20190123 |