CN110043788A - A kind of building support Two bors d's oeuveres channel steel - Google Patents

A kind of building support Two bors d's oeuveres channel steel Download PDF

Info

Publication number
CN110043788A
CN110043788A CN201910366171.9A CN201910366171A CN110043788A CN 110043788 A CN110043788 A CN 110043788A CN 201910366171 A CN201910366171 A CN 201910366171A CN 110043788 A CN110043788 A CN 110043788A
Authority
CN
China
Prior art keywords
channel steel
steel
bors
channel
oeuveres
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.)
Granted
Application number
CN201910366171.9A
Other languages
Chinese (zh)
Other versions
CN110043788B (en
Inventor
朱建明
朱燕飞
张灵操
张晓峰
金晓聪
闫凯杰
朱力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Himoer Engineering Co Ltd
Original Assignee
Himoer Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Himoer Engineering Co Ltd filed Critical Himoer Engineering Co Ltd
Priority to CN201910366171.9A priority Critical patent/CN110043788B/en
Publication of CN110043788A publication Critical patent/CN110043788A/en
Application granted granted Critical
Publication of CN110043788B publication Critical patent/CN110043788B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Abstract

The invention discloses a kind of building support Two bors d's oeuveres channel steels, including the first channel steel, second channel steel, several connection bolts, the first channel steel side is equipped with the first steel tank, the second channel steel side is equipped with the second steel tank, described includes that the first channel steel other end is detachably connected with the second channel steel, it is fixed between first channel steel and the second channel steel by several connection bolts, the present invention is by will be arranged several fixed chutes on the first channel steel, the slide plate that setting can cooperate with fixed chute on the second channel steel, the spacing in Two bors d's oeuveres channel steel between two blocks of channel steels can be freely adjusted by the cooperation of slide plate and fixed chute, meets the needs of various varying environments.

Description

A kind of building support Two bors d's oeuveres channel steel
[technical field]
The present invention relates to the technical fields of channel steel, the especially technical field of Two bors d's oeuveres channel steel.
[background technique]
Channel steel is component as modern architecture field is indispensable, and channel steel is the strip steel that section is groove type, slot Steel category construction is used and mechanical structural carbon steel, is the fashioned iron steel of compound section.In addition channel steel is mainly used for building structure, curtain Wall engineering, mechanical equipment, vehicle manufacture and building support etc., channel steel can be divided into single side channel steel and Two bors d's oeuveres channel steel, Two bors d's oeuveres channel steel It is to be stitched together by two single side channel steels by screw rod.Existing Two bors d's oeuveres channel steel structure is simple, between two blocks of channel steels Spacing is unadjustable, is not able to satisfy the requirement different to channel steel spacing demand of various environment.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of building support Two bors d's oeuveres channel steel is proposed, it can The spacing in Two bors d's oeuveres channel steel between two blocks of channel steels is freely adjusted, meets the needs of various varying environments.
To achieve the above object, the invention proposes a kind of building support Two bors d's oeuveres channel steels, including the first channel steel, the second slot Steel, several connection bolts, the first channel steel side are equipped with the first steel tank, and the second channel steel side is equipped with the second steel Slot, described includes that the first channel steel other end is detachably connected with the second channel steel, between first channel steel and the second channel steel It is fixed by several connection bolts.
Preferably, one end two sides on first channel steel far from the first steel tank are respectively symmetrically equipped with the first slot Steel lower side panel and the second channel steel lower side panel, the first channel steel lower side panel and the second channel steel lower side panel be equipped with it is several can be with The fixed chute of second channel steel cooperation, the side on second channel steel far from the second steel tank be equipped with can on the first channel steel Second channel steel slide plate of fixed chute cooperation, the second channel steel slide plate can cooperate with fixed chute to be slidably connected.
Preferably, the second channel steel slide plate is fixedly connected by slide plate connecting plate with the second channel steel.
Preferably, second channel steel, the second channel steel slide plate, slide plate connecting plate are integrally formed.
Preferably, the fixed chute side wall of the first channel steel lower side panel and the second channel steel lower side panel is equipped with several Can be equipped with the first channel steel bolt hole for connecting bolt cooperation, the second channel steel slide plate of second channel steel can be with Second channel steel bolt hole of the first channel steel bolt hole cooperation, close to the first channel steel lower side panel and the on first channel steel The side of two channel steel lower side panels is equipped with several threaded holes that can cooperate with the first channel steel bolt hole, and the connection bolt can To be fixedly connected through the first channel steel bolt hole, the second channel steel bolt hole with threaded hole.
Preferably, the connection bolt is outer-hexagonal bolt.
Preferably, first steel tank is consistent with the shape size of the second steel tank.
A kind of building support Two bors d's oeuveres channel steel of the present invention the utility model has the advantages that the present invention is several by will be arranged on the first channel steel Fixed chute, the slide plate that setting can cooperate with fixed chute on the second channel steel, can by the cooperation of slide plate and fixed chute Freely to adjust the spacing in Two bors d's oeuveres channel steel between two blocks of channel steels, meets the needs of various varying environments.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of building support Two bors d's oeuveres channel steel of the present invention;
Fig. 2 is a kind of first channel steel structural schematic diagram of building support Two bors d's oeuveres channel steel of the present invention;
Fig. 3 is a kind of second channel steel structural schematic diagram of building support Two bors d's oeuveres channel steel of the present invention
In figure: the first channel steel of 1-, the second channel steel of 2-, 3- connection bolt, the first steel tank of 11-, the first channel steel of 12- lower side panel, The second channel steel of 13- lower side panel, 14- fixed chute, 15- threaded hole, the second steel tank of 21-, the second channel steel of 22- slide plate, 23- slide plate connect Fishplate bar, 221- the second channel steel bolt hole.
[specific embodiment]
Refering to fig. 1, Fig. 2 and Fig. 3, a kind of building support Two bors d's oeuveres channel steel of the present invention, including the first channel steel 1, the second channel steel 2, several connection bolts 3,1 side of the first channel steel are equipped with the first steel tank 11, and 2 side of the second channel steel is equipped with second Steel tank 21, described includes that 1 other end of the first channel steel is detachably connected with the second channel steel 2, first channel steel 1 and the second slot Fixed by several connection bolts 3 between steel 2, one end two sides on first channel steel 1 far from the first steel tank 11 are right respectively Claim to be equipped with the first channel steel lower side panel 12 and the second channel steel lower side panel 13, the first channel steel lower side panel 12 and the second channel steel downside Plate 13 is equipped with several fixed chutes 14 that can cooperate with the second channel steel 2, separate second steel tank 21 on second channel steel 2 Side be equipped with can on the first channel steel 1 fixed chute 14 cooperate the second channel steel slide plate 22, the second channel steel slide plate 22 can be slidably connected with the cooperation of fixed chute 14, and the second channel steel slide plate 22 passes through slide plate connecting plate 23 and the second channel steel 2 are fixedly connected, and second channel steel 2, the second channel steel slide plate 22, slide plate connecting plate 23 are integrally formed, first slot 14 side wall of fixed chute of steel lower side panel 12 and the second channel steel lower side panel 13 be equipped with it is several can with connect that bolt 3 cooperates the One channel steel bolt hole 141, the second channel steel slide plate 22 of second channel steel 2 is equipped with can be with the first channel steel bolt hole Second channel steel bolt holes 221 of 141 cooperations, close to the first channel steel lower side panel 12 and the second channel steel on first channel steel 1 The side of lower side panel 13 is equipped with several threaded holes 15 that can cooperate with the first channel steel bolt hole 141, the connection bolt 3 It can be fixedly connected through the first channel steel bolt hole 141, the second channel steel bolt hole 221 with threaded hole 15, the connection Bolt 3 is outer-hexagonal bolt, and first steel tank 11 is consistent with the shape size of the second steel tank 21.
The course of work of the present invention:
During the work time with Two bors d's oeuveres channel steel, the second channel steel slide plate 22 of the second channel steel 2 is right for a kind of building support of the present invention The fixed chute 14 of quasi- first channel steel 1 pushes two blocks of channel steels until two blocks of channel steels are to it, can select according to demand suitably solid Determine sliding slot 14, connection bolt 3 can be solid through the first channel steel bolt hole 141, the second channel steel bolt hole 221 and threaded hole 15 Fixed connection, the first channel steel 1 and the second channel steel 2 is fixed.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention Scheme all belong to the scope of protection of the present invention.

Claims (7)

1. a kind of building support Two bors d's oeuveres channel steel, it is characterised in that: including the first channel steel (1), the second channel steel (2), several connections Bolt (3), the first channel steel (1) side are equipped with the first steel tank (11), and the second channel steel (2) side is equipped with the second steel Slot (21), described includes that the first channel steel (1) other end is detachably connected with the second channel steel (2), first channel steel (1) and It is fixed by several connection bolts (3) between second channel steel (2).
2. a kind of building support Two bors d's oeuveres channel steel as described in claim 1, it is characterised in that: on first channel steel (1) One end two sides far from the first steel tank (11) are respectively symmetrically equipped with the first channel steel lower side panel (12) and the second channel steel lower side panel (13), The first channel steel lower side panel (12) and the second channel steel lower side panel (13) be equipped with it is several can with the second channel steel (2) cooperate Fixed chute (14), the side on second channel steel (2) far from the second steel tank (21) be equipped with can on the first channel steel (1) Second channel steel slide plate (22) of fixed chute (14) cooperation, the second channel steel slide plate (22) can match with fixed chute (14) Conjunction is slidably connected.
3. a kind of building support Two bors d's oeuveres channel steel as claimed in claim 2, it is characterised in that: the second channel steel slide plate (22) it is fixedly connected by slide plate connecting plate (23) with the second channel steel (2).
4. a kind of building support Two bors d's oeuveres channel steel as claimed in claim 3, it is characterised in that: second channel steel (2), the Two channel steel slide plates (22), slide plate connecting plate (23) are integrally formed.
5. a kind of building support Two bors d's oeuveres channel steel as claimed in claim 2, it is characterised in that: the first channel steel lower side panel (12) and fixed chute (14) side wall of the second channel steel lower side panel (13) be equipped with it is several can with connect that bolt (3) cooperate the One channel steel bolt hole (141), the second channel steel slide plate (22) of second channel steel (2) is equipped with can be with the first channel steel spiral shell Second channel steel bolt hole (221) of bolt throughhole (141) cooperation, close to the first channel steel lower side panel on first channel steel (1) (12) and the side of the second channel steel lower side panel (13) is equipped with several threaded holes that can cooperate with the first channel steel bolt hole (141) (15), the connection bolt (3) can run through the first channel steel bolt hole (141), the second channel steel bolt hole (221) and spiral shell Pit (15) is fixedly connected.
6. a kind of building support Two bors d's oeuveres channel steel as described in claim 1, it is characterised in that: the connection bolt (3) is Outer-hexagonal bolt.
7. a kind of building support Two bors d's oeuveres channel steel as described in claim 1, it is characterised in that: first steel tank (11) with The shape size of second steel tank (21) is consistent.
CN201910366171.9A 2019-05-05 2019-05-05 Double-spliced groove steel for building support Active CN110043788B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910366171.9A CN110043788B (en) 2019-05-05 2019-05-05 Double-spliced groove steel for building support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910366171.9A CN110043788B (en) 2019-05-05 2019-05-05 Double-spliced groove steel for building support

Publications (2)

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

Family

ID=67280759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910366171.9A Active CN110043788B (en) 2019-05-05 2019-05-05 Double-spliced groove steel for building support

Country Status (1)

Country Link
CN (1) CN110043788B (en)

Citations (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545092A1 (en) * 1985-10-17 1987-04-30 Gartner & Co J Composite profile
CH661310A5 (en) * 1984-10-12 1987-07-15 Tavelli Noverraz S A Metal partition which can be dismantled and converted
EP0280050A2 (en) * 1987-01-26 1988-08-31 Momcilo M. Milovanovic Structural elements, frames thereof, panels and prefabricated building structures
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
JP2000054559A (en) * 1998-08-06 2000-02-22 Nippon Steel Corp Frame material for construction
EP1310606A2 (en) * 2001-10-13 2003-05-14 Arian Vorwerk Profile for mounting two adjacent panels
US20040094681A1 (en) * 2002-08-08 2004-05-20 Ulrich Birnbaum Bracket element
CN2860791Y (en) * 2005-12-31 2007-01-24 中国矿业大学 Combined mould for facture concrete component in lab
CN101387130A (en) * 2007-09-11 2009-03-18 游柏森 Slotware anchoring device for construction industry
JP3161023U (en) * 2010-05-06 2010-07-15 合同会社エルコス Steel column and steel beam joint structure
CN201560577U (en) * 2009-06-17 2010-08-25 云南大力神金属构件有限公司 Steel-wood combined type building template
CN102588404A (en) * 2012-02-16 2012-07-18 毛坤龙 Bracket with adjustable height
JP2012225133A (en) * 2011-04-15 2012-11-15 Denro Corp Steel bedsill using channel steel
CN103148337A (en) * 2013-03-11 2013-06-12 苏州市奥杰汽车技术有限公司 Vehicle body aluminum profile structure
AU2012200982A1 (en) * 2012-02-20 2013-09-05 Nicholas Holden Pty Ltd A Wall or Fence System
CN203375161U (en) * 2013-06-15 2014-01-01 庄健峰 Combined T-shaped steel
CN105127692A (en) * 2015-10-08 2015-12-09 罗光政 Production method of semi-closed U-shaped metal groove with inner skid resistance tooth hooks
CN205190455U (en) * 2015-11-23 2016-04-27 深圳市置华机电设备有限公司 An antidetonation gallows of adjustable length
CN205299042U (en) * 2015-11-18 2016-06-08 江苏升茂塑胶制品有限公司 High steadiness concatenation panel
CN105673641A (en) * 2014-11-22 2016-06-15 苏州耀洲金属制品有限公司 Finished product bracket
CN205383424U (en) * 2015-12-22 2016-07-13 尹晓普 Double pin C type structure carrier bar
CN205896668U (en) * 2016-06-17 2017-01-18 江西省富煌钢构有限公司 Steel structure continuous wall positioning frame
CN206570941U (en) * 2017-01-29 2017-10-20 安徽奥睿德科技发展有限公司 A kind of T-slot steel fastener of application building support
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
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
US20180347173A1 (en) * 2015-11-20 2018-12-06 Alejandro GAJARDO SILVA Elasto-mechanical chamber
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
US20190047637A1 (en) * 2017-08-11 2019-02-14 Walter Peter DeMonte Interlocking weldless connection for metal components
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
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
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

Patent Citations (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661310A5 (en) * 1984-10-12 1987-07-15 Tavelli Noverraz S A Metal partition which can be dismantled and converted
DE3545092A1 (en) * 1985-10-17 1987-04-30 Gartner & Co J Composite profile
EP0280050A2 (en) * 1987-01-26 1988-08-31 Momcilo M. Milovanovic Structural elements, frames thereof, panels and prefabricated building structures
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
JP2000054559A (en) * 1998-08-06 2000-02-22 Nippon Steel Corp Frame material for construction
EP1310606A2 (en) * 2001-10-13 2003-05-14 Arian Vorwerk Profile for mounting two adjacent panels
US20040094681A1 (en) * 2002-08-08 2004-05-20 Ulrich Birnbaum Bracket element
CN2860791Y (en) * 2005-12-31 2007-01-24 中国矿业大学 Combined mould for facture concrete component in lab
CN101387130A (en) * 2007-09-11 2009-03-18 游柏森 Slotware anchoring device for construction industry
CN201560577U (en) * 2009-06-17 2010-08-25 云南大力神金属构件有限公司 Steel-wood combined type building template
JP3161023U (en) * 2010-05-06 2010-07-15 合同会社エルコス Steel column and steel beam joint structure
JP2012225133A (en) * 2011-04-15 2012-11-15 Denro Corp Steel bedsill using channel steel
CN102588404A (en) * 2012-02-16 2012-07-18 毛坤龙 Bracket with adjustable height
AU2012200982A1 (en) * 2012-02-20 2013-09-05 Nicholas Holden Pty Ltd A Wall or Fence System
CN103148337A (en) * 2013-03-11 2013-06-12 苏州市奥杰汽车技术有限公司 Vehicle body aluminum profile structure
CN203375161U (en) * 2013-06-15 2014-01-01 庄健峰 Combined T-shaped steel
CN105673641A (en) * 2014-11-22 2016-06-15 苏州耀洲金属制品有限公司 Finished product bracket
CN105127692A (en) * 2015-10-08 2015-12-09 罗光政 Production method of semi-closed U-shaped metal groove with inner skid resistance tooth hooks
CN205299042U (en) * 2015-11-18 2016-06-08 江苏升茂塑胶制品有限公司 High steadiness concatenation panel
US20180347173A1 (en) * 2015-11-20 2018-12-06 Alejandro GAJARDO SILVA Elasto-mechanical chamber
CN205190455U (en) * 2015-11-23 2016-04-27 深圳市置华机电设备有限公司 An antidetonation gallows of adjustable length
CN205383424U (en) * 2015-12-22 2016-07-13 尹晓普 Double pin C type structure carrier bar
CN205896668U (en) * 2016-06-17 2017-01-18 江西省富煌钢构有限公司 Steel structure continuous wall positioning frame
CN206570941U (en) * 2017-01-29 2017-10-20 安徽奥睿德科技发展有限公司 A kind of T-slot steel fastener of application building support
US20190047637A1 (en) * 2017-08-11 2019-02-14 Walter Peter DeMonte Interlocking weldless connection for metal components
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

Also Published As

Publication number Publication date
CN110043788B (en) 2024-02-27

Similar Documents

Publication Publication Date Title
CN106475935A (en) A kind of steel construction liftable processing jig and its clamping structure
CN110043788A (en) A kind of building support Two bors d's oeuveres channel steel
DE910770C (en) Procedure for moving a longwall construction (migrating longwall construction)
CN209293241U (en) A kind of assembled architecture wallboard intermediate connecting body
CN207475881U (en) A kind of audio automatic checkout equipment
CN206785791U (en) A kind of Anti-seismic connector
CN205822584U (en) Adjustable high strength I-beam structure
CN206916937U (en) A kind of new steel construction
CN205840303U (en) A kind of button bar adaptor
CN107253264A (en) One kind compacting mould used for refractory material
CN208073089U (en) Novel three across the anchor support list of one kind changing double hanging point structure
CN211221304U (en) Insert borer roof beam
CN209620264U (en) A kind of novel anti-pulling connector
CN208040851U (en) A kind of steel reinforced type steel corner brace
CN208592836U (en) The interim reinforcing bar storage rack of the assembly type of construction site
CN208251536U (en) A kind of building fireproof plate protection face board being easily installed
CN201915505U (en) U-shaped pre-embedded channel
CN206786322U (en) A kind of safe fast-assembled steel channel connector
CN219548013U (en) Steel structure connecting plate
CN217686905U (en) Division board for chemical safety
CN110005685A (en) A kind of fixed strong magnetic nut of C-type steel
CN209114872U (en) A kind of assembled back cord
CN210614808U (en) Channel steel punching device
CN218479314U (en) Steel structure for green building
CN214061950U (en) Simple to operate's building steel structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 314300 no.1199 Haiyan Avenue, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province

Applicant after: Zhejiang Haimai Material Technology Co.,Ltd.

Address before: 314300, No. 388, No. 1 North Central Road, Shen Dang Town, Haiyan County, Zhejiang, Jiaxing

Applicant before: HIMOER ENGINEERING Co.,Ltd.

GR01 Patent grant
GR01 Patent grant