CN212358811U - Square tube keel and connecting fitting - Google Patents
Square tube keel and connecting fitting Download PDFInfo
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- CN212358811U CN212358811U CN201922438740.4U CN201922438740U CN212358811U CN 212358811 U CN212358811 U CN 212358811U CN 201922438740 U CN201922438740 U CN 201922438740U CN 212358811 U CN212358811 U CN 212358811U
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- keel
- fossil fragments
- main body
- square tube
- keel main
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Abstract
The utility model discloses a square tube fossil fragments and connection fittings, including a plurality of fossil fragments main parts, the transversal U-shaped that personally submits of fossil fragments main part, fossil fragments main part left side end and right side end are equipped with the draw-in groove relatively inwards perpendicularly respectively, and the draw-in groove is located fossil fragments main part medial extremity and is equipped with first protrusion face respectively, and the draw-in groove is located fossil fragments main part outside end and is equipped with second protrusion face respectively, and first protrusion face protrusion distance is less than second protrusion face protrusion distance 1cm respectively, lies in the different joint of draw-in groove punishment between the fossil fragments main part and is equipped.
Description
Technical Field
The utility model relates to a square tube fossil fragments field especially relates to a square tube fossil fragments and connection fittings.
Background
Chinese patent application No.: 201620669359.2, discloses a card formula light gauge steel aluminium square tube furred ceiling, it includes: the main keel is a strip-shaped part with a U-shaped section, a hanging part mounting hole is formed in the bottom of the U shape, grooves are formed in the two sides of the U-shaped opening direction at equal intervals, ship anchor-shaped hooks are respectively arranged in the grooves, and anti-moving stop blocks are respectively arranged in the grooves corresponding to the hook-shaped parts of the ship anchor-shaped hooks; the aluminum square tube is a hollow strip-shaped component with a U-shaped section, and two sides of the U-shaped opening are respectively provided with a vertical folding edge towards the central line direction.
Chinese patent application No.: 201320885442.X, disclose a building templates supports understructure, including the understructure body that comprises rectangular cross section pipe, it has two rectangular holes to open on the top surface of understructure body, two rectangular holes are arranged along understructure length direction, all pack the flitch in the cavity of every rectangular hole and below, the isosceles trapezoid connecting plate that the both ends of understructure body all welded realization and be connected the usefulness with the main joist, the upper end of connecting plate, the top surface of flitch and the top surface of understructure are equal and level, the waist of connecting plate and going to the bottom all are located the undersea region of undersole on the connecting plate, the upper end size of connecting plate is greater than the lower end size.
The keel size measuring device is complex in structure, needs to be measured in advance, is inconvenient to adjust on site, and is small in application range.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's above-mentioned defect, provide a square tube fossil fragments and connection fittings.
In order to achieve the above purpose, the utility model provides a technical scheme as follows: a square keel and connecting fittings comprises a plurality of keel bodies, the cross sections of the keel bodies are U-shaped, the left side ends and the right side ends of the keel bodies are respectively and oppositely and inwardly provided with a clamping groove, the clamping grooves are respectively provided with a first convex surface at the inner side ends of the keel bodies, the clamping grooves are respectively provided with a second convex surface at the outer side ends of the keel bodies, the convex distance of the first convex surfaces is respectively smaller than the convex distance of the second convex surfaces by 1cm, the positions between the keel bodies at the clamping grooves are respectively and fixedly connected with a connecting piece, the connecting pieces respectively comprise I-shaped connecting beams with two opposite ends, the I-shaped connecting beams respectively comprise a first connecting beam and a second connecting beam, a first connecting block is respectively arranged between the first connecting beam and the second connecting beam, a second connecting block is arranged between the second connecting beams, the first connecting beams are respectively and fixedly connected in the clamping grooves of the adjacent keel bodies, and are respectively abutted against the first convex surfaces, the second tie-beam is respectively with the mutual butt of inner wall of adjacent fossil fragments main part, and first screw has been seted up respectively on the left side and the right side on the second tie-beam, and the second screw has been seted up in the fossil fragments main part outside corresponding first screw department respectively.
Furthermore, the top side of the keel main body is also respectively provided with a hanging rod hole.
Furthermore, the outer side of the keel main body positioned at the outermost side is also provided with a fixing panel, and the fixing panel is respectively provided with a fixing hole.
The utility model discloses an useful part is: simple structure adopts the connecting piece to connect between the fossil fragments main part, and connects firmly, when the on-the-spot needs increase or reduce fossil fragments distance, only needs adjustment fossil fragments main part quantity, connects through adopting the connecting piece between adjacent fossil fragments main part for the staff can install fast on the scene, is worth extensively promoting.
Drawings
Fig. 1 is a schematic structural view of a square tube keel and a connecting fitting of the present invention;
fig. 2 is a schematic view of a connecting member structure of a square tube keel and a connecting fitting of the present invention;
fig. 3 is a schematic view of the point a of the square tube keel and the connection fitting of the present invention.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-3, the square tube keel and the connecting fittings of the present invention comprises a plurality of keel bodies 1, the cross-section of the keel body 1 is U-shaped, the left side end and the right side end of the keel body 1 are respectively provided with a vertically inward protruding slot 2, the inner side end of the slot 2 located at the keel body 1 is respectively provided with a first protruding surface 31, the outer side end of the slot 2 located at the keel body 1 is respectively provided with a second protruding surface 32, the protruding distance of the first protruding surface 31 is respectively less than the protruding distance of the second protruding surface 32 by 1cm, the positions of the keel bodies 1 located at the slot 2 are respectively provided with a connecting member 4 in a clamping manner, the connecting members 4 respectively comprise i-shaped connecting beams 41 with two opposite ends, the i-shaped connecting beams 41 respectively comprise a first connecting beam 411 and a second connecting beam 412, a first connecting block 413 is respectively arranged between the first connecting beam 411 and the second connecting beam 412, a second connecting block 414 is arranged between the, first tie-beam 411 blocks respectively in the draw-in groove 2 of adjacent fossil fragments main part 1, first connecting block 413 respectively with adjacent fossil fragments main part 1 first protrusion face 31 mutual butt, second tie-beam 412 respectively with adjacent fossil fragments main part 1 inner wall mutual butt, first screw 42 has been seted up respectively on second tie-beam 412 left side and right side, fossil fragments main part 1 outside corresponds first screw 42 department respectively and has seted up second screw 11.
Furthermore, the top side of the keel body 1 is also provided with a hanging rod hole (not shown in the figure).
Further, the outer side of the keel main body 1 positioned at the outermost side is also provided with a fixing panel 5, fixing holes 51 are respectively formed in the fixing panel 5, and the fixing panel 5 is used for being connected with a wall body.
In the above, the utility model has simple structure, the adjacent keel bodies 1 are connected by the connecting piece 4, during assembly, the first connecting beams 411 of the I-shaped connecting beams 41 which are oppositely arranged at the two ends of the connecting piece 4 are respectively clamped in the clamping grooves 2 of the adjacent keel bodies 1, because the projecting distance of the first projecting surfaces 31 of the keel bodies 1 which are positioned at the two ends of the clamping grooves 2 is respectively less than the projecting distance of the second projecting surfaces 32 by 1cm, the first connecting blocks 413 can be respectively clamped in the gaps between the first projecting surfaces 31 of the adjacent keel bodies 1, and the second connecting beams 412 are respectively abutted against the inner walls of the adjacent keel bodies 1, and then the second screw holes 11 and the first screw holes 42 are sequentially inserted from the outer sides of the keel bodies 1 by bolts for fixing by screwing, so that the connection between the adjacent keel bodies 1 is more stable, the assembly structure ensures that the keel bodies 1 are connected by the connecting piece 4, connect firmly, when the on-the-spot needs increase or reduce the fossil fragments distance, only need adjust fossil fragments main part quantity, connect through adopting connecting piece 4 between adjacent fossil fragments main part 1 for the staff can install fast on the scene, is worth extensively promoting.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications and improvements can be made, and the protection scope of the present invention should be considered.
Claims (3)
1. The utility model provides a square tube fossil fragments and connection fittings, includes a plurality of fossil fragments main parts, and the transversal U-shaped that personally submits of fossil fragments main part, its characterized in that: the left side end and the right side end of the keel main body are respectively and oppositely and inwards provided with a clamping groove vertically, the clamping grooves are positioned at the inner side end of the keel main body and are respectively provided with a first convex surface, the clamping grooves are positioned at the outer side end of the keel main body and are respectively provided with a second convex surface, the convex distance of the first convex surface is respectively less than the convex distance of the second convex surface by 1cm, the positions between the keel main bodies and the clamping grooves are respectively and fixedly connected with a connecting piece, the connecting pieces respectively comprise I-shaped connecting beams with two opposite ends, the I-shaped connecting beams respectively comprise a first connecting beam and a second connecting beam, a first connecting block is respectively arranged between the first connecting beam and the second connecting beam, a second connecting block is arranged between the second connecting beams, the first connecting beams are respectively clamped in the clamping grooves of the adjacent keel main bodies, the first connecting blocks are respectively mutually abutted against the first convex surfaces of the adjacent keel main, first screw holes are respectively formed in the left side and the right side of the second connecting beam, and second screw holes are formed in the outer side of the keel main body corresponding to the first screw holes respectively.
2. The square tube keel and connection fitting of claim 1, wherein: and the top side of the keel main body is also respectively provided with a hanging rod hole.
3. The square tube keel and connection fitting of claim 1, wherein: the outer side of the keel main body, which is positioned at the outermost side, is also provided with a fixing panel, and fixing holes are respectively formed in the fixing panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438740.4U CN212358811U (en) | 2019-12-30 | 2019-12-30 | Square tube keel and connecting fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922438740.4U CN212358811U (en) | 2019-12-30 | 2019-12-30 | Square tube keel and connecting fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212358811U true CN212358811U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922438740.4U Active CN212358811U (en) | 2019-12-30 | 2019-12-30 | Square tube keel and connecting fitting |
Country Status (1)
| Country | Link |
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| CN (1) | CN212358811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017430A (en) * | 2021-11-25 | 2022-02-08 | 上海鹄鸫重工股份有限公司 | Bowl-shaped friction connection pair |
-
2019
- 2019-12-30 CN CN201922438740.4U patent/CN212358811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017430A (en) * | 2021-11-25 | 2022-02-08 | 上海鹄鸫重工股份有限公司 | Bowl-shaped friction connection pair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220527 Address after: 528000 factory building B, 68 Minger Road, Mingcheng Town, Gaoming District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong Oude high tech building materials Co.,Ltd. Address before: 528000 near Hengfeng department store, Erzhi Industrial Zone, Bigui Road, Beijiao, Shunde District, Foshan City, Guangdong Province Patentee before: Shunde Guangdong Oude High Building Material Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |