CN110043788B - Double-spliced groove steel for building support - Google Patents

Double-spliced groove steel for building support Download PDF

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Publication number
CN110043788B
CN110043788B CN201910366171.9A CN201910366171A CN110043788B CN 110043788 B CN110043788 B CN 110043788B CN 201910366171 A CN201910366171 A CN 201910366171A CN 110043788 B CN110043788 B CN 110043788B
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China
Prior art keywords
channel
section steel
steel
channel steel
bolt
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CN201910366171.9A
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CN110043788A (en
Inventor
朱建明
朱燕飞
张灵操
张晓峰
金晓聪
闫凯杰
朱力
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Zhejiang Haimai Material Technology Co ltd
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Zhejiang Haimai Material Technology Co ltd
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Publication of CN110043788A publication Critical patent/CN110043788A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16SCONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
    • F16S3/00Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
    • F16S3/02Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles composed of two or more elongated members secured together side by side

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention discloses double-spliced groove steel for a building bracket, which comprises a first channel steel, a second channel steel and a plurality of connecting bolts, wherein one side of the first channel steel is provided with the first steel groove, one side of the second channel steel is provided with the second steel groove, the other side of the first channel steel is detachably connected with the second channel steel, and the first channel steel and the second channel steel are fixed through the plurality of connecting bolts.

Description

Double-spliced groove steel for building support
Technical Field
The invention relates to the technical field of channel steel, in particular to the technical field of double-spliced channel steel.
Background
The channel steel is an indispensable part in the modern building field, the channel steel is a long steel with a groove-shaped section, the channel steel belongs to carbon structural steel for construction and machinery, and is a steel with a complex section. In addition, the channel steel is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing, building supports and the like, and can be divided into single-sided channel steel and double-spliced channel steel, and the double-spliced channel steel is formed by splicing two single-sided channel steel through a screw rod. The existing double-spliced groove steel is simple in structure, the distance between two channel steels is not adjustable, and the requirements of various environments on different channel steel distance requirements cannot be met.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides double-spliced groove steel for a building bracket, which can freely adjust the distance between two channel steel blocks in the double-spliced channel steel and meet the requirements of various different environments.
In order to achieve the above purpose, the invention provides a double-spliced groove steel for a building support, which comprises a first channel steel, a second channel steel and a plurality of connecting bolts, wherein one side of the first channel steel is provided with the first steel groove, one side of the second channel steel is provided with the second steel groove, the other side of the first channel steel is detachably connected with the second channel steel, and the first channel steel and the second channel steel are fixed through the plurality of connecting bolts.
Preferably, one side of the first channel steel far away from the first channel steel is symmetrically provided with a first channel steel lower side plate and a second channel steel lower side plate respectively, the first channel steel lower side plate and the second channel steel lower side plate are provided with a plurality of fixed sliding grooves matched with the second channel steel, one side of the second channel steel far away from the second channel steel is provided with a second channel steel sliding plate matched with the fixed sliding groove on the first channel steel, and the second channel steel sliding plate is in sliding connection with the fixed sliding groove.
Preferably, the second channel steel sliding plate is fixedly connected with the second channel steel through a sliding plate connecting plate.
Preferably, the second channel steel sliding plate and the sliding plate connecting plate are integrally formed.
Preferably, the fixed chute side wall of the first channel steel lower side plate and the fixed chute side wall of the second channel steel lower side plate are provided with a plurality of first channel steel bolt through holes matched with connecting bolts, the second channel steel slide plate of the second channel steel is provided with a second channel steel bolt through hole matched with the first channel steel bolt through holes, one side, close to the first channel steel lower side plate and the second channel steel lower side plate, of the first channel steel is provided with a plurality of threaded holes matched with the first channel steel bolt through holes, and the connecting bolts penetrate through the first channel steel bolt through holes, the second channel steel bolt through holes and the threaded holes to be fixedly connected.
Preferably, the connecting bolt is an outer hexagon bolt.
Preferably, the first steel groove and the second steel groove are identical in shape and size.
The double-groove-splicing steel for the building support has the beneficial effects that: according to the invention, the first channel steel is provided with the fixed sliding grooves, the second channel steel is provided with the sliding plate which can be matched with the fixed sliding grooves, and the space between two channel steels in the double-spliced channel steel can be freely adjusted through the matching of the sliding plate and the fixed sliding grooves, so that the requirements of various different environments are met.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a double-groove steel for a building bracket according to the present invention;
FIG. 2 is a schematic view of a first channel steel structure of a double-spliced channel steel for a building bracket according to the present invention;
FIG. 3 is a schematic view of a second channel structure of a double-spliced channel for a building support according to the present invention;
in the figure: 1-first channel steel, 2-second channel steel, 3-connecting bolts, 11-first channel steel, 12-first channel steel lower side plate, 13-second channel steel lower side plate, 14-fixed chute, 15-threaded hole, 21-second channel steel, 22-second channel steel slide plate, 23-slide plate and 221-second channel steel bolt through hole.
Detailed Description
Referring to fig. 1, 2 and 3, the double-spliced-groove steel for the building bracket comprises a first channel steel 1, a second channel steel 2 and a plurality of connecting bolts 3, wherein one side of the first channel steel 1 is provided with a first steel groove 11, one side of the second channel steel 2 is provided with a second steel groove 21, the other side of the first channel steel 1 is detachably connected with the second channel steel 2, the first channel steel 1 and the second channel steel 2 are fixed through the plurality of connecting bolts 3, a first channel steel lower side plate 12 and a second channel steel lower side plate 13 are symmetrically arranged on two sides of one side of the first channel steel 1 far from the first channel steel 11 respectively, a plurality of fixed sliding grooves 14 matched with the second channel steel 2 are arranged on the first channel steel lower side plate 12 and the second channel steel lower side plate 13, one side of the second channel steel 2 far from the second channel steel 21 is provided with a second channel steel sliding plate 22 matched with the fixed sliding grooves 14 on the first channel steel 1, the second channel steel slide 22 and fixed spout 14 cooperation sliding connection, second channel steel slide 22 pass through slide connecting plate 23 and second channel steel 2 fixed connection, second channel steel 2, second channel steel slide 22, slide connecting plate 23 be integrated into one piece, first channel steel lower side plate 12 and fixed spout 14 lateral wall of second channel steel lower side plate 13 on be equipped with a plurality of first channel steel bolt through-holes 141 with connecting bolt 3 complex, second channel steel slide 22 of second channel steel 2 on be equipped with first channel steel bolt through-hole 141 complex second channel steel bolt through-hole 221, first channel steel 1 on be close to first channel steel lower side plate 12 and second channel steel lower side plate 13 one side be equipped with a plurality of screw holes 15 with first channel steel bolt through-hole 141 complex, connecting bolt 3 run through first channel steel bolt through-hole 141, the second channel steel bolt through hole 221 is fixedly connected with the threaded hole 15, the connecting bolt 3 is an outer hexagon bolt, and the shape and the size of the first steel groove 11 are consistent with those of the second steel groove 21.
The working process of the invention comprises the following steps:
in the working process of the double-spliced channel steel for the building support, the second channel steel sliding plate 22 of the second channel steel 2 is aligned with the fixed sliding groove 14 of the first channel steel 1, the two channel steels are pushed until the two channel steels are aligned, the proper fixed sliding groove 14 can be selected according to requirements, and the connecting bolt 3 can penetrate through the first channel steel bolt through hole 141 and the second channel steel bolt through hole 221 to be fixedly connected with the threaded hole 15 so as to fix the first channel steel 1 and the second channel steel 2.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.

Claims (4)

1. The utility model provides a building support is with two makeup groove steel which characterized in that: including first channel-section steel (1), second channel-section steel (2), a plurality of connecting bolt (3), first channel-section steel (1) one side be equipped with first steel groove (11), second channel-section steel (2) one side be equipped with second steel groove (21), first channel-section steel (1) opposite side and second channel-section steel (2) can dismantle and be connected, first channel-section steel (1) and second channel-section steel (2) between be fixed through a plurality of connecting bolt (3), first channel-section steel (1) on keep away from one side both sides of first steel groove (11) symmetry respectively be equipped with first channel-section steel downside (12) and second channel-section steel downside (13), first channel-section steel downside (12) and second channel-section steel downside (13) on be equipped with a plurality of fixed spouts (14) with second channel-section steel (2) complex, second channel-section steel (2) on keep away from one side of second channel-section steel (21) be equipped with fixed spout (14) complex second channel-section steel (22), second channel-section steel (22) on keeping away from one side of first channel-section steel (1) and slide (14) and second channel-section steel downside (13) be equipped with a plurality of connecting bolt (13) side and side down spout (13) fixed connection bolt (141), second channel-section steel slide (22) of second channel-section steel (2) on be equipped with first channel-section steel bolt through-hole (141) complex second channel-section steel bolt through-hole (221), first channel-section steel (1) on be close to one side of first channel-section steel lower side board (12) and second channel-section steel lower side board (13) be equipped with a plurality of and first channel-section steel bolt through-hole (141) complex screw hole (15), connecting bolt (3) run through first channel-section steel bolt through-hole (141), second channel-section steel bolt through-hole (221) and screw hole (15) fixed connection, second channel-section steel slide (22) pass through slide connecting plate (23) and second channel-section steel (2) fixed connection.
2. A double-spliced groove steel for a building support as claimed in claim 1, wherein: the second channel steel (2), the second channel steel sliding plate (22) and the sliding plate connecting plate (23) are integrally formed.
3. A double-spliced groove steel for a building support as claimed in claim 1, wherein: the connecting bolt (3) is an outer hexagon bolt.
4. A double-spliced groove steel for a building support as claimed in claim 1, wherein: the shape and the size of the first steel groove (11) are consistent with those of the second steel groove (21).
CN201910366171.9A 2019-05-05 2019-05-05 Double-spliced groove steel for building support Active CN110043788B (en)

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CN201910366171.9A CN110043788B (en) 2019-05-05 2019-05-05 Double-spliced groove steel for building support

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CN110043788A CN110043788A (en) 2019-07-23
CN110043788B true CN110043788B (en) 2024-02-27

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CN207213534U (en) * 2017-09-04 2018-04-10 东莞市康视电子科技有限公司 A kind of liquid crystal display television-fixing bracket being easily installed
CN207634850U (en) * 2017-12-22 2018-07-20 江西艾克实业有限公司 A kind of pipe fitting of adjustable length
CN207962075U (en) * 2018-03-01 2018-10-12 铜陵四通环境科技有限公司 A kind of horizontal glass channel steel
CN208221768U (en) * 2018-04-13 2018-12-11 中铁第四勘察设计院集团有限公司 A kind of heavy type support of pipelines
CN109424847A (en) * 2017-08-29 2019-03-05 南京市溧水中山铸造有限公司 A kind of groove profile steel casting
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JP2019060409A (en) * 2017-09-27 2019-04-18 東日本旅客鉄道株式会社 High strength bolt friction joining structure
CN210141473U (en) * 2019-05-05 2020-03-13 浙江海迈材料科技股份有限公司 Double-spliced channel steel for building support

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JPH10205001A (en) * 1997-01-22 1998-08-04 Sumitomo Kinzoku Kenzai Kk Connecting device
DE19708443A1 (en) * 1997-03-01 1998-09-24 Wicona Bausysteme Gmbh Fire protection element
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CN109424847A (en) * 2017-08-29 2019-03-05 南京市溧水中山铸造有限公司 A kind of groove profile steel casting
CN207213534U (en) * 2017-09-04 2018-04-10 东莞市康视电子科技有限公司 A kind of liquid crystal display television-fixing bracket being easily installed
CN207144454U (en) * 2017-09-11 2018-03-27 甘肃第七建设集团股份有限公司 A kind of attachment type raise scaffold is special telescopic to increase part
JP2019060409A (en) * 2017-09-27 2019-04-18 東日本旅客鉄道株式会社 High strength bolt friction joining structure
CN207634850U (en) * 2017-12-22 2018-07-20 江西艾克实业有限公司 A kind of pipe fitting of adjustable length
CN207962075U (en) * 2018-03-01 2018-10-12 铜陵四通环境科技有限公司 A kind of horizontal glass channel steel
CN208221768U (en) * 2018-04-13 2018-12-11 中铁第四勘察设计院集团有限公司 A kind of heavy type support of pipelines
CN208670529U (en) * 2018-04-28 2019-03-29 深圳瑞奇德科技开发有限公司 Fasten heavy frame and para-seismic support
CN210141473U (en) * 2019-05-05 2020-03-13 浙江海迈材料科技股份有限公司 Double-spliced channel steel for building support

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