CN203846703U - Aluminum extrusion type handrail assembling and connecting structure - Google Patents
Aluminum extrusion type handrail assembling and connecting structure Download PDFInfo
- Publication number
- CN203846703U CN203846703U CN201420286241.2U CN201420286241U CN203846703U CN 203846703 U CN203846703 U CN 203846703U CN 201420286241 U CN201420286241 U CN 201420286241U CN 203846703 U CN203846703 U CN 203846703U
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- framework
- upright
- vertical frame
- tabula
- opening
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Abstract
The utility model provides an aluminum extrusion type handrail assembling and connecting structure. The aluminum extrusion type handrail assembling and connecting structure comprises a plurality of vertical frame pieces, a plurality of transverse partition frame pieces, a plurality of screw locking pieces and a plurality of cover plates. The vertical frame pieces are of a hollow long-strip-shaped rectangular structure and perpendicularly erected on the ground. A containing space is formed in each vertical frame piece and penetrates through the two ends of the vertical frame piece, and therefore open ports are formed in the two ends of the vertical frame piece respectively. The transverse partition frame pieces are of a hollow long-strip-shaped rectangular structure. A first containing space is formed in each transverse partition frame piece and penetrates through the two ends of the transverse partition frame piece, and therefore open ports are formed in the two ends of the transverse partition frame piece respectively. Each screw locking piece penetrates through penetrating holes in two partition plates in the direction from an opening of the corresponding vertical frame piece to the embedded portion. Each screw locking piece is arranged in a penetrating hole of the corresponding transverse partition frame piece and a through hole of a first partition plate in a penetrating mode and locks and fixes the corresponding transverse partition frame piece to the corresponding vertical frame piece. The cover plates are of a platy structure corresponding to the openings of the vertical frame pieces. Positioning buckling edges are formed in the long edges on the two opposite sides of each cover plate respectively. The cover plates can be tightly matched with the vertical frame pieces, and therefore the overall structural strength can be improved.
Description
Technical field
The utility model relates to a kind of aluminium extruded type railing connecting structure.
Background technology
Known aluminium extruded type railing has several right cylinders and tabula part mix proportion, right cylinder is mainly that a framework coordinates several cover plates different in size to form, in framework, be provided with a dividing plate, and the both sides of corresponding dividing plate respectively form an opening, the corresponding both sides of opening are formed with respectively a fastening edge, framework wherein a side fastening edge and be concaved with two recesses corresponding to position, this two recess wears combination for tabula part.But it assembles consuming time taking a lot of work, and framework only sees through two recesses and combines in the mode of concavo-convex cooperation, makes structural strength have weak point.
Summary of the invention
In order to overcome defect of the prior art, the utility model provides a kind of aluminium extruded type railing connecting structure.
The utility model solves the technical scheme that its technical problem adopts: the utility model provides a kind of aluminium extruded type railing connecting structure, comprises several upright frameworks, several tabula framework, several spiral lock and several cover plate.
Upright framework is hollow elongated rectangular shape structure, upright framework vertically stands on ground, upright framework inside has an accommodation space and connects two ends, make upright framework two ends form an open port, upright framework one side outer wall is interval with at least one fitting portion, each fitting portion is established formation one from outer wall vertical longitudinal direction to inscribe and is blocked groove, and card groove is along the both sides cell wall of longitudinal direction and extend protrusion formation two to flange in groove; Tabula framework, be hollow elongated rectangular shape structure, its inside has the first accommodation space and connects two ends, make tabula framework two ends form an open port, one first dividing plate is located at accommodation space inside, the relative two sides of tabula framework are provided with a joint portion along the long limit of a side, and joint portion is respectively concaved with one from two side faces and supports groove, and the adjacent long limit of a side of respectively supporting groove is formed with a card convex edge; Spiral lock, provides the perforation of two dividing plates from upright framework opening towards fitting portion direction, and wears perforation and dividing plate perforation with tabula framework, and lock is established fixedly tabula framework on upright framework; Cover plate, is the platy structure of the upright framework opening shape of correspondence, and cover plate is respectively formed with a locating button edge along relative long limit, both sides, and the side that two locating buttons originate from contiguous long limit is cut and is provided with a buckling surface, and this buckling surface jointly defines formation one with cover plate and buckles arrival slot.
One opening is formed at the another side outer wall of upright framework of each fitting portion relatively, two open ports that are opened on upright framework are communicated with, opening both sides are respectively formed with a location rib, each location rib forms an oblique surface from opening both sides towards central authorities' cutting, and towards both sides cutting formation one button, supports face from opening central authorities.
In the accommodation space of upright framework, along longitudinal direction parallel open, be provided with two dividing plates, each dividing plate corresponding fitting portion offer a perforation.
The beneficial effects of the utility model are: cover plate forms and closely cooperates with upright framework, can promote overall construction intensity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
1. aluminium extruded type railing connecting structures in figure, 2. upright framework, 3. tabula framework, 4. spiral lock, 5. cover plate, 6. accommodation space, 7. open port, 8. fitting portion, 9. card groove, 10. support flange, 11. openings, 12. location rib, 13. oblique surfaces, 14. buttons support face, 15. dividing plates, 16. perforations, 17. accommodation spaces, 18. open ports, 19. dividing plates, 20. joint portions, 21. support groove, 22. card convex edge, 23. perforation, 24. perforations, 25. locating button edge, 26. buckling surfaces, 27. button arrival slots.
The specific embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of aluminium extruded type railing connecting structure 1, comprising: several upright frameworks 2, several tabula framework 3, several spiral lock 4 and several cover plate 5, concrete structure is as follows.
Upright framework 2 adopts the moulding of aluminium extruded type technology, be hollow elongated rectangular shape structure, upright framework 2 vertically stands on ground, upright framework 2 inside have an accommodation space 6 and connect two ends, make upright framework 2 two ends form an open port 7, uprightly framework 2 one side outer walls are interval with at least one fitting portion 8, and each fitting portion 8 is established formation one from outer wall vertical longitudinal direction to inscribe and blocked groove 9, and card groove 9 is along the both sides cell wall of longitudinal direction and extend protrusion formation two to flange 10 in groove.One opening 11 is formed at the another side outer wall of upright framework of each fitting portion 8 relatively, opening 11 is communicated with in two open ports 7 of upright framework 2, opening 11 both sides are respectively formed with a location rib 12, each location rib 12 forms an oblique surface 13 from opening 11 both sides towards central authorities' cutting, and towards both sides cutting formation one button, supports face 14 from opening 11 central authorities.Uprightly the accommodation space 6 of framework 2 is interior is provided with two dividing plates 15 along longitudinal direction parallel open 11, and each dividing plate corresponding fitting portion 8 offer a perforation 16.
Tabula framework 3, adopts the moulding of aluminium extruded type technology, is hollow elongated rectangular shape structure, and its inside has the first accommodation space 17 and connects two ends, makes tabula framework 3 two ends form open port 18, one first dividing plates 19 and is located at the first accommodation space 17 inside.The relative two sides of tabula framework 3 are provided with a joint portion 20 along the long limit of a side, and joint portion 20 is respectively concaved with one from two side faces and supports groove 21, and the adjacent long limit of a side of respectively supporting groove 21 is formed with a card convex edge 22.Make vertical frame 20 close with fitting portion 8 and 20 groups of the joint portions establishing of tabula framework 3, card convex edge 22 correspondences of joint portion 20 are placed in the card groove 9 of fitting portion 8, fitting portion 8 support that flange 10 correspondences are placed in joint portion 20 support groove 21.
Spiral lock 4, provides the perforation 16 of two dividing plates 15 from upright framework 2 openings 11 towards fitting portion 8 directions, and wears perforation 23 and the first dividing plate 19 perforations 24 with tabula framework 3, and lock is established fixedly tabula framework 3 on upright framework.
Cover plate 5, platy structure for upright framework 2 opening 11 shapes of correspondence, cover plate 5 is respectively formed with locating button edge 25, two locating button edge 25 along long limits, both sides relatively to be cut and is provided with a buckling surface 26 from a side on contiguous long limit, and this buckling surface 26 and cover plate 5 jointly define and form one and buckle arrival slot 27.
Make corresponding the covering of opening 11 of cover plate 5 and upright framework 2, impose external force in cover plate 5, locating button edge 25 contacts with the oblique surface 13 of location rib 12, and slightly inside contract for the contact of oblique surface 13, leave oblique surface 13 to this locating button edge 25, these locating button edge 25 reply initial configuration aspects, and location rib 12 correspondences are placed in locating button edge 25, and the buckling surface 26 of locating button edge 25 supports face 14 closings with the button of location rib 12.Cover plate 5 forms and closely cooperates with upright framework 2, and promotes overall construction intensity of the present utility model.
Claims (3)
1. an aluminium extruded type railing connecting structure, comprise several upright frameworks, several tabula framework, several spiral lock and several cover plate, it is characterized in that: upright framework is hollow elongated rectangular shape structure, upright framework vertically stands on ground, upright framework inside has an accommodation space and connects two ends, make upright framework two ends form an open port, upright framework one side outer wall is interval with at least one fitting portion, each fitting portion is established formation one from outer wall vertical longitudinal direction to inscribe and is blocked groove, and card groove is along the both sides cell wall of longitudinal direction and extend protrusion formation two to flange in groove; Tabula framework, be hollow elongated rectangular shape structure, its inside has the first accommodation space and connects two ends, make tabula framework two ends form an open port, one first dividing plate is located at accommodation space inside, the relative two sides of tabula framework are provided with a joint portion along the long limit of a side, and joint portion is respectively concaved with one from two side faces and supports groove, and the adjacent long limit of a side of respectively supporting groove is formed with a card convex edge; Spiral lock, provides the perforation of two dividing plates from upright framework opening towards fitting portion direction, and wears perforation and dividing plate perforation with tabula framework, and lock is established fixedly tabula framework on upright framework; Cover plate, is the platy structure of the upright framework opening shape of correspondence, and cover plate is respectively formed with a locating button edge along relative long limit, both sides, and the side that two locating buttons originate from contiguous long limit is cut and is provided with a buckling surface, and this buckling surface jointly defines formation one with cover plate and buckles arrival slot.
2. aluminium extruded type railing connecting structure according to claim 1, it is characterized in that: an opening is formed at the another side outer wall of upright framework of each fitting portion relatively, two open ports that are opened on upright framework are communicated with, opening both sides are respectively formed with a location rib, each location rib forms an oblique surface from opening both sides towards central authorities' cutting, and towards both sides cutting formation one button, supports face from opening central authorities.
3. aluminium extruded type railing connecting structure according to claim 1, is characterized in that: in the accommodation space of upright framework, along longitudinal direction parallel open, be provided with two dividing plates, each dividing plate corresponding fitting portion offer a perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286241.2U CN203846703U (en) | 2014-06-02 | 2014-06-02 | Aluminum extrusion type handrail assembling and connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286241.2U CN203846703U (en) | 2014-06-02 | 2014-06-02 | Aluminum extrusion type handrail assembling and connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846703U true CN203846703U (en) | 2014-09-24 |
Family
ID=51559738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286241.2U Expired - Fee Related CN203846703U (en) | 2014-06-02 | 2014-06-02 | Aluminum extrusion type handrail assembling and connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846703U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404902A (en) * | 2014-10-10 | 2015-03-11 | 钟俊辉 | Conveniently detached assembling flat plate type metal guard bar |
| CN110886259A (en) * | 2019-12-10 | 2020-03-17 | 张飞航 | Highway rail guard assembly quality |
| CN111115023A (en) * | 2018-10-31 | 2020-05-08 | 靖江市亚泰物流装备有限公司 | Cat ladder structure and tank container thereof |
-
2014
- 2014-06-02 CN CN201420286241.2U patent/CN203846703U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104404902A (en) * | 2014-10-10 | 2015-03-11 | 钟俊辉 | Conveniently detached assembling flat plate type metal guard bar |
| CN111115023A (en) * | 2018-10-31 | 2020-05-08 | 靖江市亚泰物流装备有限公司 | Cat ladder structure and tank container thereof |
| CN110886259A (en) * | 2019-12-10 | 2020-03-17 | 张飞航 | Highway rail guard assembly quality |
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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: 20140924 Termination date: 20150602 |
|
| EXPY | Termination of patent right or utility model |