CN212957835U - Can realize joint design of truss multi-angle concatenation - Google Patents
Can realize joint design of truss multi-angle concatenation Download PDFInfo
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- CN212957835U CN212957835U CN202020985609.XU CN202020985609U CN212957835U CN 212957835 U CN212957835 U CN 212957835U CN 202020985609 U CN202020985609 U CN 202020985609U CN 212957835 U CN212957835 U CN 212957835U
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Abstract
The utility model belongs to the technical field of truss equipment, and relates to a joint structure capable of realizing multi-angle splicing of trusses, which comprises a first truss and a second truss which are mutually matched and connected, wherein the first truss is connected with the second truss through a joint component; the joint assembly comprises a female joint and a male joint which are mutually matched and connected, the female joint and the male joint are respectively rotatably connected with an inner sleeve, the inner sleeve comprises two half-split sleeves which are mutually involuted and fixedly connected, each half-split sleeve is provided with an inner cavity, an inner sleeve closing opening part is arranged at the connecting end of the half-split sleeve, and the inner sleeve closing opening parts of the two inner sleeves are respectively rotatably connected with the male joint and the female joint. The product of the utility model has simple and reasonable structure, and the joint component designed by special structure can realize the adjustment of any angle in the circumferential direction between two connected trusses; the joint assembly is reasonable and ingenious in structure, the first truss and the second truss which are connected with each other can be adjusted in the circumferential direction, and the use requirements of various occasions are met.
Description
Technical Field
The utility model belongs to the technical field of truss equipment, a joint design that can realize truss multi-angle concatenation is related to.
Background
The truss has wide application in the fields of stage erection, building scaffold erection and the like. In the existing truss frame erection process, two interconnected truss frames can only rotate towards a specific direction to be adjusted, and any angle adjustment in the circumferential direction cannot be realized.
Disclosure of Invention
The utility model provides a to above-mentioned problem, provide a joint design that can realize truss multi-angle concatenation, this joint design can realize being connected with the multi-angle of truss, when using, can carry out the angle modulation that suits to two interconnect's truss according to particular case needs.
According to the technical scheme of the utility model: the utility model provides a can realize joint design of truss multi-angle concatenation which characterized in that: the truss structure comprises a first truss and a second truss which are matched and connected with each other, wherein the first truss is connected with the second truss through a joint component;
the joint assembly comprises a female joint and a male joint which are mutually matched and connected, the female joint and the male joint are respectively rotatably connected with an inner sleeve, the inner sleeve comprises two half-split sleeves which are mutually involuted and fixedly connected, each half-split sleeve is provided with an inner cavity, an inner sleeve closing opening part is arranged at the connecting end of the half-split sleeve, and the inner sleeve closing opening parts of the two inner sleeves are respectively rotatably connected with the male joint and the female joint.
As a further improvement of the utility model, the circumferential surface of the two half-split sleeves after being mutually closed corresponds to the closed part to form a groove, and the two half-split sleeves are welded with the groove after being closed to form an inner sleeve.
As a further improvement of the present invention, the male connector comprises a male connector connecting portion, a male connector cylindrical portion, and a male connector limiting portion which are integrally connected, and the female connector comprises a female connector connecting portion, a female connector cylindrical portion, and a female connector limiting portion which are integrally connected; the male joint connecting part is locked by a pin shaft after being matched with the female joint connecting part, the outer diameter of the cylindrical part of the male joint is smaller than that of the limiting part of the male joint, and the outer diameter of the cylindrical part of the female joint is smaller than that of the limiting part of the female joint; the outer diameters of the male joint limiting part and the female joint limiting part are both larger than the inner diameter of the inner sleeve closing part, and the outer diameters of the male joint cylindrical part and the female joint cylindrical part are both smaller than the inner diameter of the inner sleeve closing part.
As a further improvement, the semi-split sleeve is provided with a plurality of connecting holes which are sequentially arranged along the length direction.
As a further improvement, the inner sleeve is connected with the first truss and the second truss through the connecting pin shaft in a positioning way.
The technical effects of the utility model reside in that: the product of the utility model has simple and reasonable structure, and the joint component designed by special structure can realize the adjustment of any angle in the circumferential direction between two connected trusses; the joint assembly is reasonable and ingenious in structure, the first truss and the second truss which are connected with each other can be adjusted in the circumferential direction, and the use requirements of various occasions are met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle joint assembly of the present invention.
Fig. 3 is a perspective view of the inner sleeve of the present invention.
Fig. 4 is a front view of the inner sleeve of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a sectional view taken along line a-a of fig. 4.
Fig. 7 is a perspective view of the female connector of the present invention.
Fig. 8 is a perspective view of the middle male connector of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 to 8 illustrate the first truss 100, the second truss 200, the joint assembly 300, the female joint 310, the female joint cylindrical portion 311, the female joint limiting portion 312, the male joint 320, the male joint cylindrical portion 321, the male joint limiting portion 322, the inner sleeve 330, the half-section sleeve 331, the inner sleeve closing portion 332, the groove 333, and the like.
As shown in fig. 1-8, the utility model relates to a joint structure that can realize truss multi-angle concatenation, including first truss 100, the second truss 200 that mutually supports the connection, first truss 100 is connected through joint Assembly 300 with second truss 200.
The joint component 300 comprises a female joint 310 and a male joint 320 which are mutually matched and connected, the female joint 310 and the male joint 320 are respectively and rotatably connected with an inner sleeve 330, the inner sleeve 330 comprises two half-section sleeves 331 which are mutually involuted and then fixedly connected, each half-section sleeve 331 is provided with an inner cavity, an inner sleeve closing part 332 is arranged at the connecting end of the half-section sleeve 331, and the inner sleeve closing parts 332 of the two inner sleeves 330 are respectively and rotatably connected with the male joint 320 and the female joint 310.
The circumferential surfaces of the two half-section sleeves 331 which are mutually involuted form a groove 333 corresponding to the involution part, and the grooves 333 of the two half-section sleeves 331 which are involuted are welded to form the inner sleeve 330. The utility model discloses the product is when setting up, can effectively hold the welding seam through the groove 333 of reserving, realizes two firm connections of fastening of half section cover 331.
The male connector 320 comprises a male connector connecting part, a male connector cylindrical part 321 and a male connector limiting part 322 which are integrally connected, and the female connector 310 comprises a female connector connecting part, a female connector cylindrical part 311 and a female connector limiting part 312 which are integrally connected; the male joint connecting part is locked by a pin shaft after being matched with the female joint connecting part, the outer diameter of the cylindrical part 321 of the male joint is smaller than that of the limiting part 322 of the male joint, and the outer diameter of the cylindrical part 311 of the female joint is smaller than that of the limiting part 312 of the female joint; the outer diameters of the male joint limiting part 322 and the female joint limiting part 312 are both larger than the inner diameter of the inner sleeve closing part 332, and the outer diameters of the male joint cylindrical part 321 and the female joint cylindrical part 311 are both smaller than the inner diameter of the inner sleeve closing part 332.
The half-section sleeves 331 are provided with a plurality of connecting holes which are sequentially arranged along the length direction, and it can be understood that the connecting holes on the two half-section sleeves 331 are coaxially arranged to realize the positioning connection with the external connecting part in order to realize the reliable positioning connection of the inner sleeve 330 and the external connecting part which are formed after the two half-section sleeves 331 are mutually aligned and connected.
The inner sleeve 330 is connected with the first truss 100 and the second truss 200 in a positioning manner through connecting pins. As shown in fig. 1-8, the utility model discloses the product is when producing, at first with two half-section cover 331 close up portions and the spacing portion 322 of corresponding male joint or the spacing portion 312 of female joint back of mutually supporting, through groove 333 position welded connection, connect the back, can realize that endotheca 330 is connected with the rotation between corresponding male joint 320, the female joint 310.
The utility model discloses the product is when manufacturing, and the longitudinal section of the groove 333 that forms after the section of two half-section covers 331 aligns each other and connects is the right angle, and the interval that groove 333 corresponds to endotheca 330 periphery department is 5mm to make things convenient for the welding seam setting.
The utility model discloses the product is when using, and first truss 100, second truss 200 both can carry out 360 degrees free rotation in circumferencial direction and adjust to satisfy the needs of various use scenes.
Claims (5)
1. The utility model provides a can realize joint design of truss multi-angle concatenation which characterized in that: the truss structure comprises a first truss (100) and a second truss (200) which are matched and connected with each other, wherein the first truss (100) and the second truss (200) are connected through a joint component (300);
joint subassembly (300) are including female joint (310), male joint (320) that mutually support and connect, female joint (310), male joint (320) rotate respectively and connect an endotheca (330), and endotheca (330) include two half sections cover (331) to closing back fixed connection each other, every half section cover (331) all are equipped with the inner chamber to set up interior receipts oral area (332) at the link of half section cover (331), the interior receipts oral area (332) of two endotheca (330) respectively with male joint (320), female joint (310) rotation connection.
2. The joint structure capable of realizing multi-angle truss splicing according to claim 1, wherein: the circumferential surfaces of the two half-section sleeves (331) which are mutually involuted form grooves (333) corresponding to involution parts, and the grooves (333) of the two half-section sleeves (331) which are involuted are welded to form the inner sleeve (330).
3. The joint structure capable of realizing multi-angle truss splicing according to claim 1, wherein: the male joint (320) comprises a male joint connecting part, a male joint cylindrical part (321) and a male joint limiting part (322) which are integrally connected, and the female joint (310) comprises a female joint connecting part, a female joint cylindrical part (311) and a female joint limiting part (312) which are integrally connected; the male joint connecting part is locked by a pin shaft after being matched with the female joint connecting part, the outer diameter of the male joint cylindrical part (321) is smaller than that of the male joint limiting part (322), and the outer diameter of the female joint cylindrical part (311) is smaller than that of the female joint limiting part (312); the outer diameters of the male joint limiting part (322) and the female joint limiting part (312) are both larger than the inner diameter of the inner sleeve closing part (332), and the outer diameters of the male joint cylindrical part (321) and the female joint cylindrical part (311) are both smaller than the inner diameter of the inner sleeve closing part (332).
4. The joint structure capable of realizing multi-angle truss splicing according to claim 1, wherein: and a plurality of connecting holes which are sequentially arranged along the length direction are formed in the half-section sleeve (331).
5. The joint structure capable of realizing multi-angle truss splicing according to claim 1, wherein: the inner sleeve (330) is connected with the first truss (100) and the second truss (200) in a positioning mode through connecting pin shafts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985609.XU CN212957835U (en) | 2020-06-02 | 2020-06-02 | Can realize joint design of truss multi-angle concatenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985609.XU CN212957835U (en) | 2020-06-02 | 2020-06-02 | Can realize joint design of truss multi-angle concatenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212957835U true CN212957835U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020985609.XU Active CN212957835U (en) | 2020-06-02 | 2020-06-02 | Can realize joint design of truss multi-angle concatenation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212957835U (en) |
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2020
- 2020-06-02 CN CN202020985609.XU patent/CN212957835U/en active Active
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