CN111779189A - Assembled steel construction crossbeam structure - Google Patents
Assembled steel construction crossbeam structure Download PDFInfo
- Publication number
- CN111779189A CN111779189A CN202010826044.5A CN202010826044A CN111779189A CN 111779189 A CN111779189 A CN 111779189A CN 202010826044 A CN202010826044 A CN 202010826044A CN 111779189 A CN111779189 A CN 111779189A
- Authority
- CN
- China
- Prior art keywords
- steel body
- mounting grooves
- round
- shaped
- bevel gears
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
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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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- 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
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0452—H- or I-shaped
Abstract
The invention relates to the technical field of steel structure installation, in particular to an assembled steel structure beam structure which comprises an I-shaped steel body, thread grooves, connecting mechanisms and isolating mechanisms, wherein the thread grooves are formed in four corners of the outer wall of the left side of the I-shaped steel body; in the use process of the invention, two adjacent groups of I-beams can be mutually matched and connected through the connecting mechanism and the thread groove without using extra accessories, the installation is convenient, and the material cost is reduced.
Description
Technical Field
The invention relates to the technical field of steel structures, in particular to an assembled steel structure beam structure.
Background
Steel structure buildings are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises a beam, a steel column, a steel truss and other members made of section steel, steel plates and the like. The components or parts are usually connected by welding, bolts or rivets, wherein the cross beams are mainly installed by using I-shaped steel.
In order to ensure the stability of a steel structure, a cross beam is formed by splicing a plurality of groups of arc-shaped I-beams, in the prior art, two groups of adjacent I-beams are connected by directly placing a clamping plate on the left side and the right side of the belly of the I-beam respectively, drilling homonymy holes on the clamping plate and the belly of the I-beam, positioning by using high-strength bolts, and welding wing plates of the I-beams by electric welding after the completion. However, the above method is too complex, and additional accessories are often needed in the installation process, which increases the use cost; in addition, the welding position between two adjacent I-shaped steel sets is lack of an isolation mechanism, so that external water vapor is in direct contact with the welding position, and in the long-term use process, the welding position is easy to rust, so that the welding position is broken, and the safety of a steel structure building is influenced.
Disclosure of Invention
In order to achieve the above purpose, the invention adopts the following technical scheme that the assembled steel structure beam structure comprises an i-steel body, thread grooves, connecting mechanisms and isolating mechanisms, wherein the thread grooves are drilled at four corners of the outer wall of the left side of the i-steel body, the connecting mechanisms are arranged at four corners of the outer wall of the right side of the i-steel body, and the isolating mechanisms are wound on the surface of the right side of the i-steel body, wherein:
the connecting mechanism comprises mounting grooves, round rods, driven bevel gears, threaded rods, knobs, strip-shaped openings, connecting rods and driving bevel gears, the mounting grooves are four groups in total, the four groups of mounting grooves are respectively arranged at four corners of the outer wall of the right side of the I-steel body, the round rods are arranged in the mounting grooves of each group, the outer ends of the round rods are flush with the surfaces of the mounting grooves, the inner ends of the round rods are rotatably connected with the inner walls of the mounting grooves, the driven bevel gears are arranged on the inner side walls of the round rods, the driving bevel gears are arranged in the mounting grooves and are perpendicular to the driven bevel gears, the gear teeth of the driven bevel gears are meshed with the gear teeth of the driving bevel gears, the strip-shaped openings penetrate through the centers of the right sides of the upper side and the lower side of the I-steel body, each group of the strip-shaped openings is internally embedded with a knob, the centers of the left side and the right side of the knob are rotatably connected with the center of the outer side of the driving bevel gear through a connecting rod, the outer side of the mounting groove is horizontally provided with a threaded rod, and the tail end of the inner side of the threaded rod is fixedly connected with the tail end of the outer side of the round rod;
isolated mechanism includes plastic area, cylinder lug, strip of paper used for sealing, connecting block, spread groove and round hole, the top of the left and right sides of I-steel body and the impartial even division in bottom have the multiunit round hole, the equal vertical strip of paper used for sealing that is provided with two sets of being parallel to each other in both ends about the inboard in plastic area is located two sets of the strip of paper used for sealing is inboard the even vertical multiunit cylinder lug that is provided with of the equal equidistance in plastic area surface, the bottom end in plastic area is provided with the connecting block, the top end in plastic area is provided with.
Preferably; the I-steel body is of a circular arc structure.
Preferably; the length of the threaded rod is equal to the depth of the thread groove, and the threaded rod and the thread groove are of a pair of matched structures.
Preferably; the sealing connecting block and the connecting groove are of a pair of matched structures.
Preferably; the diameter of the cylindrical bump is equal to the inner diameter of the round hole.
Preferably; the surface of the knob is carved with anti-skidding grooves.
Has the advantages that:
in the use process of the invention, two adjacent groups of I-beams can be mutually matched and connected through the connecting mechanism and the thread groove without using extra accessories, the installation is convenient, and the material cost is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is an internal cross-sectional view of the coupling mechanism of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a partially enlarged view of the connecting portion of two adjacent groups of the present invention during the connecting process;
FIG. 6 is a schematic view of the isolation mechanism;
fig. 7 is a schematic structural diagram of the present invention in use.
In the figure: 1. the connecting structure comprises an I-shaped steel body, 2, a thread groove, 3, a connecting mechanism, 31, a mounting groove, 32, a round rod, 33, a driven bevel gear, 34, a threaded rod, 35, a knob, 36, a strip-shaped opening, 37, a connecting rod, 38, a driving bevel gear, 4, an isolation mechanism, 41, a plastic belt, 42, a cylindrical bump, 43, a seal strip, 44, a connecting block, 45, a connecting groove, 46 and a round hole.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 7, an assembled steel structure beam structure comprises an i-steel body 1, thread grooves 2, connecting mechanisms 3 and isolating mechanisms 4, wherein the thread grooves 2 are all cut at four corners of the outer wall of the left side of the i-steel body 1, the connecting mechanisms 3 are all arranged at four corners of the outer wall of the right side of the i-steel body 1, the isolating mechanisms 4 are wound on the surface of the right side of the i-steel body 1, and the i-steel body 1 is of an arc-shaped structure;
the connecting mechanism 3 comprises four mounting grooves 31, four groups of round rods 32, driven bevel gears 33, a threaded rod 34, a knob 35, a strip-shaped opening 36, a connecting rod 37 and driving bevel gears 38, the mounting grooves 31 are arranged at four corners of the outer wall of the right side of the I-steel body 1 respectively, the round rods 32 are arranged in the mounting grooves 31 of each group, the outer ends of the round rods 32 are flush with the surfaces of the mounting grooves 31, the inner ends of the round rods 32 are rotatably connected with the inner walls of the mounting grooves 31, the driven bevel gears 33 are arranged on the inner side walls of the round rods 32, the driving bevel gears 38 are arranged in the mounting grooves 31, the driving bevel gears 38 are perpendicular to the driven bevel gears 33, and the gear teeth of the driven bevel gears 33 are meshed with the gear teeth of the driving bevel gears 38, the center of the right sides of the upper side and the lower side of the I-steel body 1 is provided with strip-shaped openings 36 in a penetrating manner, each strip-shaped opening 36 is internally inlaid with a knob 35, the surface of each knob 35 is provided with an anti-skidding groove, the centers of the left side and the right side of each knob 35 are rotatably connected with the center of the outer side of the corresponding driving bevel gear 38 through a connecting rod 37, the outer side of each mounting groove 31 is horizontally provided with a threaded rod 34, the inner side end of each threaded rod 34 is fixedly connected with the outer side end of each round rod 32, the length of each threaded rod 34 is equal to the depth of each thread groove 2, and each threaded rod 34 and each thread groove 2 are of;
In the use process of the invention, a plurality of groups of I-steel bodies 1 are spliced together in sequence, in the splicing process, four groups of connecting mechanisms 3 of the I-steel body 1 positioned at the left side are aligned to four groups of thread grooves 2 of the I-steel body 1 adjacent to the connecting mechanisms, then the knobs 35 are turned, each group of knobs 35 can drive the two groups of connecting rods 37 which are rotationally connected with the centers of the left side and the right side of the knob to rotate, thereby let two sets of initiative conical gear 38 rotate along vertical plane, driven conical gear 33 is rotatory along the horizontal plane under initiative conical gear 38's effect, round bar 32 can be rotatory along the inboard of mounting groove 31, threaded rod 34 then follows round bar 32 and rotates simultaneously under round bar 32's drive at this moment, threaded rod 34 can be screwed into thread groove 2 at this moment, let adjacent two sets of I-steel bodies 1 accomplish fixed connection, then use welding equipment to weld the junction of adjacent two sets of I-steel bodies 1 together; finally, the plastic tape 41 is wound between the welding positions, the two rows of cylindrical bumps 42 are respectively embedded in the two rows of round holes 46, the seal 43 is tightly attached to the surfaces of the upper side and the lower side of the I-steel body 1, and the connecting block 44 is clamped in the connecting groove 45, so that the isolation mechanism 4 can isolate the welding positions of the two adjacent groups of I-steel bodies 1 from the outside.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an assembled steel construction beam structure, includes I-steel body (1), thread groove (2), coupling mechanism (3) and isolated mechanism (4), its characterized in that: threaded grooves (2) are drilled at four corners of the outer wall of the left side of the I-shaped steel body (1), connecting mechanisms (3) are arranged at four corners of the outer wall of the right side of the I-shaped steel body (1), and isolation mechanisms (4) are wound on the surface of the right side of the I-shaped steel body (1);
the connecting mechanism (3) comprises mounting grooves (31), round rods (32), driven bevel gears (33), threaded rods (34), knobs (35), strip-shaped openings (36), connecting rods (37) and driving bevel gears (38), the mounting grooves (31) are four groups in total, the mounting grooves (31) are arranged in four corners of the outer wall of the right side of the I-shaped steel body (1) respectively, each group of mounting grooves (31) is internally provided with the round rods (32), the outer ends of the round rods (32) are flush with the surface of the mounting grooves (31), the inner ends of the round rods (32) are rotatably connected with the inner wall of the mounting grooves (31), the inner side wall of each round rod (32) is provided with the driven bevel gear (33), the mounting grooves (31) are internally provided with the driving bevel gears (38), and the driving bevel gears (38) are perpendicular to the driven bevel gears (33), the gear teeth of the driven bevel gear (33) are meshed with the gear teeth of the driving bevel gear (38), bar-shaped openings (36) penetrate through the centers of the right sides of the upper side and the lower side of the I-shaped steel body (1), a knob (35) is inlaid in each bar-shaped opening (36), the centers of the left side and the right side of each knob (35) are rotatably connected with the center of the outer side of the driving bevel gear (38) through a connecting rod (37), a threaded rod (34) is horizontally arranged on the outer side of the mounting groove (31), and the inner end of the threaded rod (34) is fixedly connected with the outer end of the round rod (32);
isolated mechanism (4) are including plastic area (41), cylinder lug (42), strip of paper used for sealing (43), connecting block (44), spread groove (45) and round hole (46), the top and the bottom of the left and right sides of I-steel body (1) are equalling apart from evenly chiseling and have multiunit round hole (46), the equal vertical strip of paper used for sealing (43) that is provided with two sets of being parallel to each other in both ends is located two sets of about the inboard of plastic area (41) strip of paper used for sealing (43) is inboard the plastic area (41) surface is equalling apart from evenly vertically being provided with multiunit cylinder lug (42), the bottom end of plastic area (41) is provided with connecting block (44), the top end of plastic area (41) is provided with.
2. An assembled steel structure beam structure according to claim 1, wherein: the I-shaped steel body (1) is of an arc-shaped structure.
3. An assembled steel structure beam structure according to claim 1, wherein: the length of the threaded rod (34) is equal to the depth of the thread groove (2), and the threaded rod (34) and the thread groove (2) are of a pair of matched structures.
4. An assembled steel structure beam structure according to claim 1, wherein: the sealing connecting block (44) and the connecting groove (45) are of a pair of matched structures.
5. An assembled steel structure beam structure according to claim 1, wherein: the diameter of the cylindrical projection (42) is equal to the inner diameter of the circular hole (46).
6. An assembled steel structure beam structure according to claim 1, wherein: the surface of the knob (35) is carved with an anti-slip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826044.5A CN111779189A (en) | 2020-08-17 | 2020-08-17 | Assembled steel construction crossbeam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826044.5A CN111779189A (en) | 2020-08-17 | 2020-08-17 | Assembled steel construction crossbeam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111779189A true CN111779189A (en) | 2020-10-16 |
Family
ID=72762937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010826044.5A Pending CN111779189A (en) | 2020-08-17 | 2020-08-17 | Assembled steel construction crossbeam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111779189A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953120A (en) * | 2014-05-17 | 2014-07-30 | 哈尔滨工业大学 | Wood structure connecting node with quick assembly effect |
| CN109057026A (en) * | 2018-09-21 | 2018-12-21 | 湖南大学 | A kind of assembling type node based on austenite SMA- steel plate group and martensite SMA stick |
| CN210316021U (en) * | 2019-07-30 | 2020-04-14 | 宜春发投远大装配式建筑有限公司 | Connecting node waterproof construction |
| CN210342276U (en) * | 2019-05-24 | 2020-04-17 | 南安梦诗服饰有限公司 | Anti-corrosion joint |
| CN210369319U (en) * | 2019-06-22 | 2020-04-21 | 青岛义和钢构有限公司 | I-steel component that can splice |
| CN210636604U (en) * | 2019-08-29 | 2020-05-29 | 邢玉宝 | Steel construction building enclosure device |
| CN211172835U (en) * | 2019-10-21 | 2020-08-04 | 南宁职业技术学院 | Assembly type decorative module for assembling decorative surface |
-
2020
- 2020-08-17 CN CN202010826044.5A patent/CN111779189A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953120A (en) * | 2014-05-17 | 2014-07-30 | 哈尔滨工业大学 | Wood structure connecting node with quick assembly effect |
| CN109057026A (en) * | 2018-09-21 | 2018-12-21 | 湖南大学 | A kind of assembling type node based on austenite SMA- steel plate group and martensite SMA stick |
| CN210342276U (en) * | 2019-05-24 | 2020-04-17 | 南安梦诗服饰有限公司 | Anti-corrosion joint |
| CN210369319U (en) * | 2019-06-22 | 2020-04-21 | 青岛义和钢构有限公司 | I-steel component that can splice |
| CN210316021U (en) * | 2019-07-30 | 2020-04-14 | 宜春发投远大装配式建筑有限公司 | Connecting node waterproof construction |
| CN210636604U (en) * | 2019-08-29 | 2020-05-29 | 邢玉宝 | Steel construction building enclosure device |
| CN211172835U (en) * | 2019-10-21 | 2020-08-04 | 南宁职业技术学院 | Assembly type decorative module for assembling decorative surface |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20201016 |