CN201933615U - Universal hinge joint structure - Google Patents
Universal hinge joint structure Download PDFInfo
- Publication number
- CN201933615U CN201933615U CN2010206374759U CN201020637475U CN201933615U CN 201933615 U CN201933615 U CN 201933615U CN 2010206374759 U CN2010206374759 U CN 2010206374759U CN 201020637475 U CN201020637475 U CN 201020637475U CN 201933615 U CN201933615 U CN 201933615U
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- otic placode
- plate
- hinged joint
- universal
- forms
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Abstract
The utility model discloses a universal hinge joint structure, which comprises a lug (1), an embedding plate (2), a pin (3) and an eccentric joint bearing (4). The eccentric joint bearing (4) is in a spherical universal rotating structure, a recess for embedding the eccentric joint bearing (4) is arranged at the front end of the embedding plate (2), an outward embedding section is formed at the rear end of the embedding plate (2), the eccentric joint bearing (4) is embedded into the recess of the embedding plate (2) through a fastener, a shaft hole corresponding to the pin (3) in shape and size is arranged on the lug (1), the front end of the lug (1) is movably connected with the eccentric joint bearing (4) through the pin (3), a universal rotation type connecting structure is formed at the connection position of the lug (1) with the embedding plate (2), and an external connecting end is formed at the rear end of the lug (1). The universal hinge joint structure is simple in mounting, capable of rotating in optional directions, and capable of serving as connecting joints for steel columns and steel beams of high-rise structures, for main pipes and branch pipes of a space structure and for supports and members of the space structure.
Description
Technical field
The utility model relates to a kind of hinged joint, particularly relates to a kind of universal hinged joint structure that can be applicable to tall and slender structure or space structures.Belong to building structure field.
Background technology
In the computation model of the tall and slender structure of modern architecture and space structures, usually adopt hinged joint to loosen moment of flexure, but the hinged joint in engineering is generally the node of pin type or this class one-directional rotation of high-strength bolt formula.Development along with tall and slender structure or space structures, structural system is constantly brought forth new ideas, become increasingly complex, particularly structural system except that producing big horizontal movement, tends to produce more simultaneously reverse under wind load, geological process, temperature action influence, if the hinged joint of one-directional rotation is adopted in the rotation in these spaces, when actual loading, can produce potential safety hazard, even cause destruction of a node.
TV transmission tower is a comparatively typical form in the tall and slender structure, its major function be not only as radio and television, radio station at top layout transmission of television control machine room, often band tourism, go sightseeing in addition in be provided with food and drink, travel, video display etc.To adopting the TV transmission tower of concrete core tube and steel work urceolus, when adopting, architectural image exposes steel structural form, the floor floor only adopts the overhanging beam section with outer steel work and under the situation that floor does not directly link to each other, the stressed relative complex of urceolus bean column node has adopted space hinged joint (having discharged each to moment of flexure) in computation model.Therefore, finding a kind of engineering hinged joint structure that can really meet is task of the present utility model.
The utility model content
The purpose of this utility model is in order to solve the difficult problem of above-mentioned prior art, to provide a kind of installation simple, can being applied in the universal hinged joint structure in the complex engineerings such as tall and slender structure, space structures.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of universal hinged joint structure, its design feature is: comprise otic placode, scarfing plate, bearing pin and plain radial bearing; Plain radial bearing is the universal rotational structure of sphere; Front end at scarfing plate is provided with the recess of rabbeting plain radial bearing, forms external embedding section in the rear end of scarfing plate, by fixture plain radial bearing is embedded in the recess of scarfing plate; Be provided with shape and big or small corresponding axis hole with bearing pin on otic placode, the front end of otic placode flexibly connects by bearing pin and plain radial bearing, forms universal rotary type syndeton in the junction of otic placode and scarfing plate; Form external link in the rear end of otic placode.
The purpose of this utility model can also be achieved through the following technical solutions:
A kind of embodiment of the present utility model is: described plain radial bearing is made up of outer shroud and interior ring, forms the sphere movable connection structure between described outer shroud and the interior ring; Described scarfing plate is provided with the recess of interlocking outer shroud, by fixture outer shroud is embedded in the recess of scarfing plate.
A kind of embodiment of the present utility model is: described scarfing plate is made of two plate bodys of butt joint in opposite directions, forward surface at two plate bodys respectively is provided with a hemispherical recess, close up the recess that forms the interlocking plain radial bearing by described two hemispherical recess, two plate bodys constitute the easy mounted-dismounted type syndeton by the easy mounted-dismounted type connector.
A kind of embodiment of the present utility model is: the junction at otic placode and scarfing plate is provided with screw thread, forms seamless connectivity.
A kind of embodiment of the present utility model is: described fixture is made of fastening bolt or welding bars.
A kind of embodiment of the present utility model is: the external link that forms in the rear end of otic placode is connected with towering post, form the universal hinged joint of tall and slender structure, the external link of described otic placode is connected on the steel column, and the external embedding section interlocking of scarfing plate is on the floor girder steel.
A kind of embodiment of the present utility model is: the external link that forms in the rear end of otic placode is responsible for the space and is connected, form the universal hinged joint of space structures, the external link of described otic placode is connected the space and is responsible for, and the external embedding section interlocking of scarfing plate is on arm.
A kind of embodiment of the present utility model is: the external link that forms in the rear end of otic placode is connected with bearing, forms the universal hinged joint of bearing, and the external link of described otic placode is fixed on the base-plate, and the external embedding section interlocking of scarfing plate is on rod member.
The utlity model has following outstanding beneficial effect:
1, the utility model can be done the rotation of any direction by being embedded in the plain radial bearing on the scarfing plate, loosens vertically to the node moment of flexure of the level of reaching to generation; By the effect of bearing pin and scarfing plate, both can bear bigger axial force, again can interior vertical shear of bearing plane and the outer horizontal shear of face.
2, the utility model is installed simply, can be applicable to steel column and the connected node of girder steel, the person in charge of space structures and the connected node of arm of tall and slender structure, and can be applicable to the connected node of bearing and rod member.
3, the utility model is because two plate bodys of scarfing plate constitute the easy mounted-dismounted type syndeton by the easy mounted-dismounted type connector, therefore, has whole easy to assemble, use and beneficial effect easy to maintenance.
4, the utility model forms external embedding section owing to the front end at scarfing plate is provided with the recess of rabbeting plain radial bearing in the rear end of scarfing plate, forms universal rotary type syndeton in the junction of otic placode and scarfing plate; Form external link in the rear end of otic placode, therefore, can constitute structures such as forming the universal hinged joint of tall and slender structure, the universal hinged joint of space structures or the universal hinged joint of bearing, have the beneficial effect of applied range.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment 1;
Fig. 2 is the transverse cross-sectional view of Fig. 1;
Fig. 3 is the connection diagram of steel column and otic placode in the utility model specific embodiment 1;
Fig. 4 is the connection diagram of girder steel and scarfing plate in the utility model specific embodiment 1;
Fig. 5 is the schematic diagram of plain radial bearing in the utility model specific embodiment 1;
Fig. 6 is the structural representation of the utility model specific embodiment 2;
Fig. 7 is the structural representation of the utility model specific embodiment 3.
Fig. 8 is an application example figure of the present utility model.
Wherein, the 1-otic placode, the 2-scarfing plate, the 3-bearing pin, the 4-plain radial bearing, ring in the 5-outer shroud, 6-, the 7-recess, the 8-axis hole, the 9-steel column, the 10-girder steel, 11-is responsible for, 12-arm, 13-base-plate, 14-rod member.
The specific embodiment
Specific embodiment 1:
Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 constitute specific embodiment of the utility model 1.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the universal hinged joint structure of present embodiment comprises otic placode 1, scarfing plate 2, bearing pin 3 and plain radial bearing 4; Plain radial bearing 4 is the universal rotational structure of sphere; Front end at scarfing plate 2 is provided with the recess 7 of rabbeting plain radial bearing 4, forms external embedding section in the rear end of scarfing plate 2, by fixture plain radial bearing 4 is embedded in the recess 7 of scarfing plate 2; Be provided with shape and big or small corresponding axis hole 8 with bearing pin 3 on otic placode 1, the front end of otic placode 1 flexibly connects by bearing pin 3 and plain radial bearing 4, forms universal rotary type syndeton in the junction of otic placode 1 and scarfing plate 2; Form external link in the rear end of otic placode 1.
Described plain radial bearing 4 is made up of outer shroud 5 and interior ring 6, forms the sphere movable connection structure between described outer shroud 5 and the interior ring 6; Described scarfing plate 2 is provided with the recess 7 of interlocking outer shroud 5, by fixture outer shroud 5 is embedded in the recess 7 of scarfing plate 2.Described scarfing plate 2 is made of two plate bodys of butt joint in opposite directions, forward surface at two plate bodys respectively is provided with a hemispherical recess, close up 7, two plate bodys of recess that form interlocking plain radial bearing 4 by described two hemispherical recess and constitute the easy mounted-dismounted type syndeton by the easy mounted-dismounted type connector.Junction at otic placode 1 and scarfing plate 2 is provided with screw thread, forms seamless connectivity.Described fixture is made of fastening bolt or welding bars.
In the present embodiment, the external link that forms in the rear end of otic placode 1 is connected with towering post, forms the universal hinged joint of tall and slender structure, and the external link of described otic placode 1 is connected on the steel column 9, and the external embedding section interlocking of scarfing plate 2 is on floor girder steel 10.
Specific embodiment 2:
Fig. 6 constitutes specific embodiment of the utility model 2.
With reference to Fig. 6, the external link that forms in the rear end of otic placode 1 is responsible for the space and is connected, and forms the universal hinged joint of space structures, and the external link of described otic placode 1 is connected the space and is responsible on 11, and the external embedding section interlocking of scarfing plate 2 is on arm 12.Universal hinged joint structure is with specific embodiment 1.
Specific embodiment 3:
Fig. 7 constitutes specific embodiment of the utility model 3.
With reference to Fig. 7, the external link that forms in the rear end of otic placode 1 is connected with bearing, forms the universal hinged joint of bearing, and the external link of described otic placode 1 is fixed on the base-plate 13, and the external embedding section interlocking of scarfing plate 2 is on rod member 14.Universal hinged joint structure is with specific embodiment 2.
The utility model is applied to the embodiment of engineering practice:
With reference to Fig. 8, GuangZhou, China---new TV transmission tower, this tower height overall 610m is made up of the king-tower tower body of 454m and the antenna mast of 156m.Tower body is formed urceolus by 24 oblique steel core concrete columns and steel pipe ring bar, steel pipe diagonal brace, and the core tube adopts steel reinforced concrete.Flooring is except that basement and 7.2m platform employing reinforced concrete structure, and all the other adopt steel concrete composite floor systems, and the floor girder steel is radiation arranges that an end connects 14 reinforcing bars of core tube, and the other end is connected with the urceolus batter post.The above floor of this structure 7.2m is not connected with urceolus, is only linked to each other with batter post by the box steel beam section of stretching out floor.
The overhanging beam-ends of the box-shaped of this tower is connected employing universal hinged joint of the present utility model with the concrete filled steel tube batter post, shared 817, be divided into four kinds of specifications according to stressing conditions, and, form the overhanging beam section form of multiple embedding plain radial bearing according to the position of flooring and urceolus node.TV transmission tower is under wind load, geological process, temperature action influence, because what adopt is that the hinged joint that any direction rotates both can bear bigger axial force, therefore the outer horizontal shear of vertical shear and face can not produce potential safety hazard in again can bearing plane when actual loading.
Claims (8)
1. a universal hinged joint structure is characterized in that: comprise otic placode (1), scarfing plate (2), bearing pin (3) and plain radial bearing (4); Plain radial bearing (4) is the universal rotational structure of sphere; Front end at scarfing plate (2) is provided with the recess (7) of rabbeting plain radial bearing (4), forms external embedding section in the rear end of scarfing plate (2), by fixture plain radial bearing (4) is embedded in the recess (7) of scarfing plate (2); On otic placode (1), be provided with shape and big or small corresponding axis hole (8) with bearing pin (3), the front end of otic placode (1) flexibly connects by bearing pin (3) and plain radial bearing (4), forms universal rotary type syndeton in the junction of otic placode (1) and scarfing plate (2); Rear end at otic placode (1) forms external link.
2. a kind of universal hinged joint structure according to claim 1 is characterized in that: described plain radial bearing (4) is made up of outer shroud (5) and interior ring (6), forms the sphere movable connection structure between described outer shroud (5) and the interior ring (6); Described scarfing plate (2) is provided with the recess (7) of interlocking outer shroud (5), by fixture outer shroud (5) is embedded in the recess (7) of scarfing plate (2).
3. a kind of universal hinged joint structure according to claim 1 and 2, it is characterized in that: described scarfing plate (2) is made of two plate bodys of butt joint in opposite directions, forward surface at two plate bodys respectively is provided with a hemispherical recess, close up the recess (7) that forms interlocking plain radial bearing (4) by described two hemispherical recess, two plate bodys constitute the easy mounted-dismounted type syndeton by the easy mounted-dismounted type connector.
4. a kind of universal hinged joint structure according to claim 1 and 2 is characterized in that: the junction at otic placode (1) and scarfing plate (2) is provided with screw thread, forms seamless connectivity.
5. a kind of universal hinged joint structure according to claim 1 and 2, it is characterized in that: described fixture is made of fastening bolt or welding bars.
6. a kind of universal hinged joint structure according to claim 1 and 2, it is characterized in that: the external link that forms in the rear end of otic placode (1) is connected with towering post, form the universal hinged joint of tall and slender structure, the external link of described otic placode (1) is connected on the steel column (9), and the external embedding section interlocking of scarfing plate (2) is on floor girder steel (10).
7. a kind of universal hinged joint structure according to claim 1 and 2, it is characterized in that: the external link that forms in the rear end of otic placode (1) is responsible for the space and is connected, form the universal hinged joint of space structures, the external link of described otic placode (1) is connected the space and is responsible on (11), and the external embedding section interlocking of scarfing plate (2) is on arm (12).
8. a kind of universal hinged joint structure according to claim 1 and 2, it is characterized in that: the external link that forms in the rear end of otic placode (1) is connected with bearing, form the universal hinged joint of bearing, the external link of described otic placode (1) is fixed on the base-plate (13), and the external embedding section interlocking of scarfing plate (2) is on rod member (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206374759U CN201933615U (en) | 2010-11-29 | 2010-11-29 | Universal hinge joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206374759U CN201933615U (en) | 2010-11-29 | 2010-11-29 | Universal hinge joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933615U true CN201933615U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206374759U Expired - Lifetime CN201933615U (en) | 2010-11-29 | 2010-11-29 | Universal hinge joint structure |
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| Country | Link |
|---|---|
| CN (1) | CN201933615U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002978A (en) * | 2010-11-29 | 2011-04-06 | 广州市设计院 | Universal hinged joint structure |
| CN102635165A (en) * | 2012-04-23 | 2012-08-15 | 苏州市时代工程咨询设计管理有限公司 | House system with X-shaped beams and Y-shaped columns and universal hinging device applying system |
| CN103046650A (en) * | 2012-12-26 | 2013-04-17 | 广东省建筑设计研究院 | Highly-thrust-resistant pin structure for connecting constructional steel column with constructional steel pipe truss |
| CN105220765A (en) * | 2015-10-27 | 2016-01-06 | 哈尔滨工业大学 | Space configuration formula flute profile node structure |
-
2010
- 2010-11-29 CN CN2010206374759U patent/CN201933615U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002978A (en) * | 2010-11-29 | 2011-04-06 | 广州市设计院 | Universal hinged joint structure |
| CN102635165A (en) * | 2012-04-23 | 2012-08-15 | 苏州市时代工程咨询设计管理有限公司 | House system with X-shaped beams and Y-shaped columns and universal hinging device applying system |
| CN102635165B (en) * | 2012-04-23 | 2014-04-30 | 苏州市时代工程咨询设计管理有限公司 | House system with X-shaped beams and Y-shaped columns and universal hinging device applying system |
| CN103046650A (en) * | 2012-12-26 | 2013-04-17 | 广东省建筑设计研究院 | Highly-thrust-resistant pin structure for connecting constructional steel column with constructional steel pipe truss |
| CN103046650B (en) * | 2012-12-26 | 2015-01-21 | 广东省建筑设计研究院 | Highly-thrust-resistant pin structure for connecting constructional steel column with constructional steel pipe truss |
| CN105220765A (en) * | 2015-10-27 | 2016-01-06 | 哈尔滨工业大学 | Space configuration formula flute profile node structure |
| CN105220765B (en) * | 2015-10-27 | 2017-08-25 | 哈尔滨工业大学 | Space configuration formula flute profile node structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |