CN208701982U - A kind of ceiling structure under new steel structure ceiling - Google Patents

A kind of ceiling structure under new steel structure ceiling Download PDF

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Publication number
CN208701982U
CN208701982U CN201821126502.9U CN201821126502U CN208701982U CN 208701982 U CN208701982 U CN 208701982U CN 201821126502 U CN201821126502 U CN 201821126502U CN 208701982 U CN208701982 U CN 208701982U
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China
Prior art keywords
steel
ceiling
hanging
interconnecting piece
under
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CN201821126502.9U
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Chinese (zh)
Inventor
江辰
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Shanghai Shang Di Engineering Technology Co Ltd
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Shanghai Shang Di Engineering Technology Co Ltd
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Priority to CN201821126502.9U priority Critical patent/CN208701982U/en
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Abstract

The utility model discloses the ceiling structures under a kind of new steel structure ceiling, including I-steel, hanging part and keel fixing piece, the hanging part top is equipped with bar groove of the opening towards I-steel lower edge, is in " Contraband " shape, and hanging part lower vertical has extended downwardly an interconnecting piece;The bar groove is caught in I-steel lower edge and is bolted by reinforcing;The interconnecting piece of I-steel two sides hanging part connects keel fixing piece by fastening bolt.The utility model compared with prior art the advantages of be: the construction of the ceiling structure fast and easy of the utility model is reduced or avoided and is directly welded on steel roof stress girder steel.

Description

A kind of ceiling structure under new steel structure ceiling
Technical field
The utility model relates to the ceiling structures under ceiling structure more particularly to a kind of new steel structure ceiling.
Background technique
Furred ceiling under traditional steel roof, directlys adopt angle steel or corner brace is welded on original steel roof, lower end The angle steel or down-feed screw of 30*30*4 are welded again.But the construction of traditional ceiling structure, need to handle welding and cutting permit daily, and Fire prevention measure must keep under strict control in place.In furred ceiling engineering, weld job, which is substantially all, belongs to high altitude operation, and there are high safety Hidden danger.The worker of welding belongs to special work post, it is necessary to hold welder's card etc..So improving work effect to simplify workflow Rate is conveniently constructed, and is researched and developed the ceiling structure under a kind of new steel structure ceiling, is become those skilled in the art and urgently solve Certainly the problem of.
Utility model content
The utility model is to provide the ceiling structure under a kind of new steel structure ceiling to solve above-mentioned deficiency.
The above-mentioned purpose of the utility model is realized by technical solution below: hanging under a kind of new steel structure ceiling Roof construction, including I-steel, hanging part and keel fixing piece, the hanging part top are equipped with opening towards I-steel lower edge Bar groove is in " Contraband " shape, and hanging part lower vertical has extended downwardly an interconnecting piece;The bar groove is caught in I-steel lower edge and passes through Reinforcing is bolted;The interconnecting piece of I-steel two sides hanging part connects keel fixing piece by fastening bolt.
Preferably, the keel fixing piece includes U-shaped steel and vertical angle steel, and the U-shaped steel two sides are separately fixed at mounting The interconnecting piece of part, vertical angle steel are welded on U-shaped steel bottom by corner brace.
Preferably, the keel fixing piece includes U-shaped steel and vertical screw rod, and the U-shaped steel two sides are separately fixed at mounting The interconnecting piece of part, vertical screw rod are fixedly connected at the hole that U-shaped steel bottom is equipped with by nut.
Preferably, the hanging part is made of galvanized steel.
Preferably, the U-shaped steel is made of galvanized steel.
The utility model compared with prior art the advantages of be: the construction of the ceiling structure fast and easy of the utility model subtracts Less or avoid being directly welded on steel roof stress girder steel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model first embodiment;
Fig. 2 is the structural schematic diagram of the utility model second embodiment;
Fig. 3 is the structural schematic diagram of the utility model 3rd embodiment.
Specific embodiment
The utility model is described in further detail below with reference to embodiment.
Embodiment 1: as shown in Figure 1, the ceiling structure under a kind of new steel structure ceiling, including I-steel 1, hanging part 2 With keel fixing piece 3, it is in " Contraband " shape, and hang that 2 top of hanging part, which is equipped with bar groove 2-1 of the opening towards I-steel lower edge, 2 lower vertical of fitting has extended downwardly an interconnecting piece 2-2;The bar groove 2-1 is caught in 1 lower edge of I-steel and by reinforcing bolt 4 Connection;The interconnecting piece 2-2 of the 1 two sides hanging part 2 of I-steel connects keel fixing piece 3 by fastening bolt 5, and the keel are solid Determining part 3 is vertical angle steel, and the hanging part 2 is made of galvanized steel, and the U-shaped steel 3-1 is made of galvanized steel.
Embodiment 2: as shown in Fig. 2, the ceiling structure under a kind of new steel structure ceiling, including I-steel 1, hanging part 2 With keel fixing piece 3, it is in " Contraband " shape, and hang that 2 top of hanging part, which is equipped with bar groove 2-1 of the opening towards I-steel lower edge, 2 lower vertical of fitting has extended downwardly an interconnecting piece 2-2;The bar groove 2-1 is caught in 1 lower edge of I-steel and by reinforcing bolt 4 Connection;The interconnecting piece 2-2 of the 1 two sides hanging part 2 of I-steel connects keel fixing piece 3 by fastening bolt 5, and the keel are solid Determining part 3 includes U-shaped steel 3-1 and vertical angle steel 3-2, and the two sides the U-shaped steel 3-1 are separately fixed at the interconnecting piece 2-2 of hanging part 2, Vertical angle steel 3-2 is welded on the bottom U-shaped steel 3-1 by corner brace 3-3, and the hanging part 2 is made of galvanized steel, the U-shaped steel 3-1 It is made of galvanized steel.
Embodiment 3: as shown in figure 3, the ceiling structure under a kind of new steel structure ceiling, including I-steel 1, hanging part 2 With keel fixing piece 3, it is in " Contraband " shape, and hang that 2 top of hanging part, which is equipped with bar groove 2-1 of the opening towards I-steel lower edge, 2 lower vertical of fitting has extended downwardly an interconnecting piece 2-2;The bar groove 2-1 is caught in 1 lower edge of I-steel and by reinforcing bolt 4 Connection;The interconnecting piece 2-2 of the 1 two sides hanging part 2 of I-steel connects keel fixing piece 3 by fastening bolt 5, and the keel are solid Determining part 3 includes U-shaped steel 3-1 and vertical screw rod 3-3, and the two sides the U-shaped steel 3-1 are separately fixed at the interconnecting piece 2-2 of hanging part 2, Vertical screw rod 3-3 is fixedly connected at the hole that the bottom U-shaped steel 3-1 is equipped with by nut 6, and the hanging part 2 is by zinc-plated steel At the U-shaped steel 3-1 is made of galvanized steel.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model specification and embodiment content, directly or indirectly use In other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (5)

1. the ceiling structure under a kind of new steel structure ceiling, it is characterised in that: fixed including I-steel, hanging part and keel Part, the hanging part top are equipped with bar groove of the opening towards I-steel lower edge, are in " Contraband " shape, and hanging part lower vertical is downward It is extended with an interconnecting piece;The bar groove is caught in I-steel lower edge and is bolted by reinforcing;I-steel two sides hanging part Interconnecting piece pass through fastening bolt connect keel fixing piece.
2. the ceiling structure under a kind of new steel structure ceiling according to claim 1, it is characterised in that: the keel are solid Determining part includes U-shaped steel and vertical angle steel, and the U-shaped steel two sides are separately fixed at the interconnecting piece of hanging part, and vertical angle steel passes through angle Code is welded on U-shaped steel bottom.
3. the ceiling structure under a kind of new steel structure ceiling according to claim 1, it is characterised in that: the keel are solid Determining part includes U-shaped steel and vertical screw rod, and the U-shaped steel two sides are separately fixed at the interconnecting piece of hanging part, and vertical screw rod passes through spiral shell Mother is fixedly connected at the hole that U-shaped steel bottom is equipped with.
4. the ceiling structure under a kind of new steel structure ceiling according to claim 3, it is characterised in that: the U-shaped steel It is made of galvanized steel.
5. the ceiling structure under a kind of new steel structure ceiling according to claim 1, it is characterised in that: the hanging part It is made of galvanized steel.
CN201821126502.9U 2018-07-17 2018-07-17 A kind of ceiling structure under new steel structure ceiling Active CN208701982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821126502.9U CN208701982U (en) 2018-07-17 2018-07-17 A kind of ceiling structure under new steel structure ceiling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821126502.9U CN208701982U (en) 2018-07-17 2018-07-17 A kind of ceiling structure under new steel structure ceiling

Publications (1)

Publication Number Publication Date
CN208701982U true CN208701982U (en) 2019-04-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821126502.9U Active CN208701982U (en) 2018-07-17 2018-07-17 A kind of ceiling structure under new steel structure ceiling

Country Status (1)

Country Link
CN (1) CN208701982U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110778009A (en) * 2019-10-22 2020-02-11 上海宝冶建筑装饰有限公司 Suspended ceiling structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110778009A (en) * 2019-10-22 2020-02-11 上海宝冶建筑装饰有限公司 Suspended ceiling structure

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