CN111794387B - Steel structure connecting piece convenient to installation - Google Patents
Steel structure connecting piece convenient to installation Download PDFInfo
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- CN111794387B CN111794387B CN202010502783.9A CN202010502783A CN111794387B CN 111794387 B CN111794387 B CN 111794387B CN 202010502783 A CN202010502783 A CN 202010502783A CN 111794387 B CN111794387 B CN 111794387B
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- block
- sleeve
- fixedly connected
- steel
- fixed block
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of steel structure connecting pieces, and particularly discloses a steel structure connecting piece convenient to mount, which comprises two steel bodies vertical to each other, wherein the top of the surface of each steel body is movably connected with an upper sleeve, the bottom of each steel body is movably connected with a lower sleeve, the upper sleeve and the lower sleeve are both designed into a T shape, the left side and the right side of each upper sleeve are fixedly connected with upper fixing blocks, the bottom of each upper fixing block is movably connected with a lower fixing block, and the top surfaces of the upper fixing block and the lower fixing block are both provided with through holes; according to the invention, the prefabricated holes are formed in the steel bodies, and the upper sleeve and the lower sleeve are matched at the same time, so that the ejector rod can be pushed into the prefabricated holes by the inserted rod, then the fixing effect on the steel bodies is completed, and the upper sleeve and the lower sleeve are fixed by the inserted rod, so that the connection effect between the two steel bodies is completed, and finally the installation effect on the steel bodies is achieved.
Description
Technical Field
The invention relates to the technical field of steel structure connecting pieces, in particular to a steel structure connecting piece convenient to install.
Background
The main building structure type of steel construction engineering, one of more ordinary structural style among the modern building engineering, steel construction engineering is the structure that steel preparation is given first place to, have intensity height, the dead weight is light, advantages such as whole rigidity is good and deformability is strong, at present in the building field, need use the steel body to build the frame, and the in-process of building at the steel body, need use the connecting piece to come to fix between two steel bodies, the connecting piece commonly used at present is fixed with screw cooperation iron sheet, but the trouble of this kind of fixed mode ten minutes, the construction process is complicated, be not convenient for the workman to install, and then make the efficiency of construction reduce.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the steel structure connecting piece convenient to install, which has the advantages of convenience in installation and the like and solves the problem of inconvenience in installation of the existing steel structure connecting piece.
The invention relates to a steel structure connecting piece convenient to install, which comprises two steel bodies vertical to each other, wherein the top of the surface of each steel body is movably connected with an upper sleeve, the bottom of the steel body is movably connected with a lower sleeve, the upper sleeve and the lower sleeve are both designed into a T shape, the left side and the right side of the upper sleeve are fixedly connected with an upper fixed block, the bottom of the upper fixed block is movably connected with a lower fixed block, the top surfaces of the upper fixing block and the lower fixing block are both provided with through holes, the inner walls of the through holes arranged on the upper fixing block and the lower fixing block are movably connected with inserted rods, round holes are respectively arranged on the side surfaces of the upper fixing block and the lower fixing block, the inner walls of the round holes arranged on the upper fixing block and the lower fixing block are movably connected with a push rod, prefabricated holes are formed in the left side and the right side of the steel body, the side face of the inserted bar is attached to one end, away from the steel body, of the ejector rod, and one end, away from the inserted bar, of the ejector rod enters the interior of the prefabricated holes.
According to the steel structure connecting piece convenient to mount, the surface of the ejector rod is fixedly connected with the sliding block, the top surface and the bottom surface of the sliding block are both attached to the inner wall of the round hole, the inner wall of the round hole is fixedly connected with the stop block, the side surface of the stop block is movably connected with the surface of the ejector rod, the spring is arranged between the sliding block and the stop block, the upper transverse block and the lower transverse block are arranged, the upper sleeve and the lower sleeve are fixed, and the stability between steel bodies is further enhanced.
According to the steel structure connecting piece convenient to install, the top end of the inserting rod is fixedly connected with the upper transverse block, the bottom end of the inserting rod is fixedly connected with the lower transverse block, the opening of the through hole is designed to be square and perpendicular to the upper transverse block and the lower transverse block, and the ejector rod can be limited by the arrangement of the sliding block, the stop block and the spring, so that the stability of the ejector rod is guaranteed.
According to the steel structure connecting piece convenient to install, the fixing groove is formed in the side face of the inserting rod, the inner wall of the fixing groove is attached to the surface of the ejector rod after the inserting rod rotates ninety degrees, and the ejector rod can be strung with the inserting rod and the steel body through the fixing groove, so that the steel body, the upper sleeve and the lower sleeve are more stable.
According to the steel structure connecting piece convenient to install, the bottom surface of the upper fixing block is fixedly connected with the convex block, the top surface of the lower fixing block is provided with the concave hole matched with the convex block, the inner wall of the concave hole is movably connected with the surface of the convex block, and the convex block and the concave hole are arranged to position the upper sleeve and the lower sleeve during installation.
According to the steel structure connecting piece convenient to install, the inner walls of the upper sleeve and the lower sleeve are respectively provided with the annular hole, the inner part of the top of the annular hole is fixedly connected with the upper rubber block, the inner part of the bottom of the annular hole is fixedly connected with the lower rubber block, and through the arrangement of the annular hole, the upper rubber block and the lower rubber block, the effect of sealing the upper sleeve, the lower sleeve and the steel body is achieved, and the problem that the steel body is easy to rust is avoided.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the prefabricated holes are formed in the steel bodies, and the upper sleeve and the lower sleeve are matched at the same time, so that the ejector rod can be pushed into the prefabricated holes by the inserted rod, then the fixing effect on the steel bodies is completed, and the upper sleeve and the lower sleeve are fixed by the inserted rod, so that the connection effect between the two steel bodies is completed, and finally the installation effect on the steel bodies is achieved.
2. According to the invention, through the arrangement of the sliding block, the stop block and the spring, the limit effect on the ejector rod can be achieved, the stability of the ejector rod is ensured, and through the arrangement of the upper transverse block and the lower transverse block, the effect of fixing the upper sleeve and the lower sleeve is achieved, so that the stability between steel bodies is further enhanced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the ejector pin entering the insert pin according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the top-down structure of the present invention.
In the figure: 1. a steel body; 2. an upper sleeve; 3. a lower sleeve; 4. an upper fixed block; 5. a lower fixed block; 6. perforating; 7. inserting a rod; 8. a circular hole; 9. a top rod; 10. prefabricating holes; 11. a slider; 12. a spring; 13. a stopper; 14. an upper transverse block; 15. a lower transverse block; 16. fixing grooves; 17. a bump; 18. concave holes; 19. annular ring; 20. feeding a rubber block; 21. and (5) a lower rubber block.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the invention. It should be understood, however, that these physical details should not be construed as limiting the invention. That is, in some embodiments of the invention, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the steel structure connecting piece convenient to install of the invention comprises two steel bodies 1 which are perpendicular to each other, wherein the top of the surface of each steel body 1 is movably connected with an upper sleeve 2, the bottom of each steel body 1 is movably connected with a lower sleeve 3, the upper sleeve 2 and the lower sleeve 3 are both designed into a T shape, the left side and the right side of each upper sleeve 2 are fixedly connected with an upper fixed block 4, the bottom of each upper fixed block 4 is movably connected with a lower fixed block 5, the top surfaces of the upper fixed block 4 and the lower fixed block 5 are both provided with through holes 6, the inner walls of the through holes 6 formed by the upper fixed block 4 and the lower fixed block 5 are movably connected with an inserting rod 7, the side surfaces of the upper fixed block 4 and the lower fixed block 5 are both provided with round holes 8, the inner walls of the round holes 8 formed by the upper fixed block 4 and the lower fixed block 5 are movably connected with ejector rods 9, the left side and the right side of each steel body 1 are both provided with prefabricated holes 10, the side surface of the inserting rod 7 is attached to one end of the ejector rod 9 far away from the steel body 1, ejector pin 9 keeps away from the one end of inserted bar 7 and enters into the inside in prefabricated hole 10, through seting up prefabricated hole 10 on steel body 1, cooperate simultaneously and go up sleeve 2 and lower sleeve 3 to can let inserted bar 7 advance prefabricated hole 10 to ejector pin 9 top, then accomplish the fixed action to steel body 1, sleeve 2 and lower sleeve 3 are fixed to rethread inserted bar 7, thereby accomplish the linkage effect to between two steel bodies 1, finally reached the installation effectiveness to steel body 1.
The fixed surface of ejector pin 9 is connected with slider 11, the top surface and the bottom surface of slider 11 all laminate with the inner wall of round hole 8, the inner wall fixedly connected with dog 13 of round hole 8, the side of dog 13 and the surperficial swing joint of ejector pin 9 are provided with spring 12 between slider 11 and the dog 13, through last horizontal piece 14 and the setting of horizontal piece 15 down, then played the effect of fixing last sleeve 2 and lower sleeve 3, further strengthened the steadiness between the steel body 1.
Fixed slot 16 has been seted up to the side of inserted bar 7, and fixed slot 16 rotates ninety degrees back fixation groove 16's inner wall and ejector pin 9's surface laminating along with inserted bar 7, through the setting of fixed slot 16, then has played the effect that lets ejector pin 9 can bunch inserted bar 7 and steel body 1 for more firm between steel body 1 and last sleeve 2 and the lower sleeve 3 three.
Go up the bottom surface fixedly connected with lug 17 of fixed block 4, the shrinkage pool 18 with lug 17 looks adaptation is seted up to the top surface of lower fixed block 5, and the inner wall of shrinkage pool 18 and the surperficial swing joint of lug 17, through the setting of lug 17 and shrinkage pool 18, then played the effect of fixing a position upper sleeve 2 and lower sleeve 3 when the installation.
Go up sleeve 2 and all seted up annular ring 19 on the inner wall of lower sleeve 3, the inside fixedly connected with at annular ring 19 top goes up block rubber 20, and block rubber 21 under the inside fixedly connected with of annular ring 19 bottom, through annular ring 19, go up block rubber 20 and the setting of block rubber 21 down, then play sealed effect between sleeve 2, lower sleeve 3 and the steel body 1, avoided the easy rusty problem of steel body 1 appearance.
In the use of the invention: lower sleeve 3 is installed below steel body 1, then sleeve 2 is installed according to shrinkage pool 18 on lower fixed block 5, lug 17 in last fixed block 4 enters into shrinkage pool 18 this moment, then insert inserted bar 7, inserted bar 7 can push ejector pin 9 open this moment, let slider 11 on ejector pin 9 move on the inner wall of round hole 8, compress spring 12 on dog 13 simultaneously, ejector pin 9 passes and enters into prefabricated hole 10 in steel body 1 behind dog 13, rotate inserted bar 7 ninety degrees again, last horizontal piece 14 and lower horizontal piece 15 can be perpendicular with the square opening of perforation 6 this moment, and the one end that ejector pin 9 kept away from steel body 1 can enter into fixed slot 16 of inserted bar 7, the installation of final completion connecting piece.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a steel structure connecting piece convenient to installation, includes two mutually perpendicular's steel body (1), the surperficial top swing joint of steel body (1) has upper sleeve (2), the bottom swing joint of steel body (1) has lower sleeve (3), upper sleeve (2) and lower sleeve (3) all design into the T font, the left and right sides fixedly connected with upper fixed block (4) of upper sleeve (2), the bottom swing joint of upper fixed block (4) has lower fixed block (5), perforation (6) have all been seted up to the top surface of upper fixed block (4) and lower fixed block (5), the inner wall swing joint of perforation (6) that upper fixed block (4) and lower fixed block (5) were seted up has inserted bar (7),
the method is characterized in that:
round holes (8) are respectively formed in the side surfaces of the upper fixing block (4) and the lower fixing block (5), ejector rods (9) are movably connected to the inner walls of the round holes (8) formed in the upper fixing block (4) and the lower fixing block (5), prefabricated holes (10) are respectively formed in the left side and the right side of the steel body (1), the side surface of each insertion rod (7) is attached to one end, away from the steel body (1), of each ejector rod (9), one end, away from the insertion rod (7), of each ejector rod (9) enters the prefabricated hole (10), a sliding block (11) is fixedly connected to the surface of each ejector rod (9), the top surface and the bottom surface of each sliding block (11) are attached to the inner wall of each round hole (8), a stop block (13) is fixedly connected to the inner wall of each round hole (8), the side surface of each stop block (13) is movably connected to the surface of each ejector rod (9), and a spring (12) is arranged between each sliding block (11) and each stop block (13), a fixing groove (16) is formed in the side face of the inserted link (7), and the inner wall of the fixing groove (16) is attached to the surface of the ejector rod (9) after the fixing groove (16) rotates ninety degrees along with the inserted link (7).
2. The easy-to-install steel structural connector of claim 1, wherein: the top fixedly connected with of inserted bar (7) goes up horizontal piece (14), horizontal piece (15) under the bottom fixedly connected with of inserted bar (7), the opening part design of perforation (6) is square and with last horizontal piece (14) and horizontal piece (15) mutually perpendicular down.
3. The easy-to-install steel structural connector of claim 1, wherein: go up the bottom surface fixedly connected with lug (17) of fixed block (4), shrinkage pool (18) with lug (17) looks adaptation is seted up to the top surface of lower fixed block (5), the inner wall of shrinkage pool (18) and the surface swing joint of lug (17).
4. The easy-to-install steel structural connector of claim 1, wherein: the inner walls of the upper sleeve (2) and the lower sleeve (3) are provided with annular holes (19), the inner parts of the tops of the annular holes (19) are fixedly connected with upper rubber blocks (20), and the inner parts of the bottoms of the annular holes (19) are fixedly connected with lower rubber blocks (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010502783.9A CN111794387B (en) | 2020-06-05 | 2020-06-05 | Steel structure connecting piece convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010502783.9A CN111794387B (en) | 2020-06-05 | 2020-06-05 | Steel structure connecting piece convenient to installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111794387A CN111794387A (en) | 2020-10-20 |
| CN111794387B true CN111794387B (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010502783.9A Active CN111794387B (en) | 2020-06-05 | 2020-06-05 | Steel structure connecting piece convenient to installation |
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| Country | Link |
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| CN (1) | CN111794387B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4599010A (en) * | 1983-06-10 | 1986-07-08 | Tu-Fit (Proprietary) Limited | Anchoring device |
| CN203684403U (en) * | 2013-11-22 | 2014-07-02 | 江苏建筑职业技术学院 | Annular opening sleeve for reinforcing tubular joints of steel tube truss |
| CN204139339U (en) * | 2014-10-23 | 2015-02-04 | 曾玉梅 | With the greenhouse support connector of the collar |
| CN105756190A (en) * | 2016-04-22 | 2016-07-13 | 江苏建筑职业技术学院 | Fabricated circular steel tube truss tubular joint and machining and manufacturing method thereof |
| CN205530712U (en) * | 2016-04-22 | 2016-08-31 | 江苏建筑职业技术学院 | Concrete filled steel tube member slip casting bushing type interfacing apparatus |
| CN205530710U (en) * | 2016-04-22 | 2016-08-31 | 江苏建筑职业技术学院 | Assembled circular steel tube concrete component interfacing apparatus |
| CN207609015U (en) * | 2017-12-04 | 2018-07-13 | 龚丽敏 | A kind of board-like beam-column connection of insertion |
| CN210316659U (en) * | 2019-07-15 | 2020-04-14 | 青岛义和钢构有限公司 | Fixing and reinforcing device for joint of assembled steel structure foundation |
-
2020
- 2020-06-05 CN CN202010502783.9A patent/CN111794387B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4599010A (en) * | 1983-06-10 | 1986-07-08 | Tu-Fit (Proprietary) Limited | Anchoring device |
| CN203684403U (en) * | 2013-11-22 | 2014-07-02 | 江苏建筑职业技术学院 | Annular opening sleeve for reinforcing tubular joints of steel tube truss |
| CN204139339U (en) * | 2014-10-23 | 2015-02-04 | 曾玉梅 | With the greenhouse support connector of the collar |
| CN105756190A (en) * | 2016-04-22 | 2016-07-13 | 江苏建筑职业技术学院 | Fabricated circular steel tube truss tubular joint and machining and manufacturing method thereof |
| CN205530712U (en) * | 2016-04-22 | 2016-08-31 | 江苏建筑职业技术学院 | Concrete filled steel tube member slip casting bushing type interfacing apparatus |
| CN205530710U (en) * | 2016-04-22 | 2016-08-31 | 江苏建筑职业技术学院 | Assembled circular steel tube concrete component interfacing apparatus |
| CN207609015U (en) * | 2017-12-04 | 2018-07-13 | 龚丽敏 | A kind of board-like beam-column connection of insertion |
| CN210316659U (en) * | 2019-07-15 | 2020-04-14 | 青岛义和钢构有限公司 | Fixing and reinforcing device for joint of assembled steel structure foundation |
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| Publication number | Publication date |
|---|---|
| CN111794387A (en) | 2020-10-20 |
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Effective date of registration: 20211215 Address after: 518000 No. 9-10, floor 1, building 2, xiangfasheng Industrial Park, Nanming Road, Tangwei community, Gongming office, Guangming New Area, Shenzhen, Guangdong Applicant after: Shenzhen xinghongxiang hardware and building materials Co.,Ltd. Address before: Nanjing University of information technology, 219 ningliu Road, Nanjing, Jiangsu, 210000 Applicant before: Wang Dayong |
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