CN207603153U - A kind of fire-type bus duct - Google Patents

A kind of fire-type bus duct Download PDF

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Publication number
CN207603153U
CN207603153U CN201721643841.XU CN201721643841U CN207603153U CN 207603153 U CN207603153 U CN 207603153U CN 201721643841 U CN201721643841 U CN 201721643841U CN 207603153 U CN207603153 U CN 207603153U
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China
Prior art keywords
fire
bus duct
pieces
stringer board
fixture block
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.)
Active
Application number
CN201721643841.XU
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Chinese (zh)
Inventor
杨再强
吕昌勇
黄光兵
倪从芬
陈兴梅
李光梅
田茂琴
胡光宇
陈才平
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.)
Zunyi Huazheng Cable Bridge Stand Co Ltd
Original Assignee
Zunyi Huazheng Cable Bridge Stand 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.)
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Publication date
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Priority to CN201721643841.XU priority Critical patent/CN207603153U/en
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Abstract

The utility model provides a kind of fire-type bus duct, including transverse slat, stringer board;The transverse slat and stringer board five pieces of vertical stringer boards of horizontal distribution between upper and lower two pieces of transverse slats are formed four-way bus duct:On two pieces of transverse slat opposite faces, fixture block is provided on the position between every two pieces of stringer boards, fire barrier is clamped in stringer board side by fixture block.The setting that the utility model passes through fixture block and fire barrier, so that non-fire proofing material bus duct can also have fire protecting performance easily, so as to solve the problems, such as enterprise in terms of fireproof bus duct cost, and the setting based on exit orifice and endoporus, sensor can be easily installed to realize high temperature alarm.

Description

A kind of fire-type bus duct
Technical field
The utility model is related to a kind of fire-type bus ducts.
Background technology
Fireproof bus duct of the prior art is that directly material is improved mostly so that bus duct manufacture material sheet Body has fire protecting performance, but this mode cost is higher, for the enterprise for having a large amount of non-fire proofing material bus ducts, How except material bus duct to be prevented fires as main problem.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of fire-type bus duct, which leads to Cross the setting of fixture block and fire barrier so that non-fire proofing material bus duct can also have fire protecting performance easily, so as to solve enterprise In terms of fireproof bus duct cost the problem of.
The utility model is achieved by the following technical programs.
A kind of fire-type bus duct provided by the utility model, including transverse slat, stringer board;The transverse slat and stringer board are with upper and lower two The stringer board that five pieces of horizontal distribution is vertical between block transverse slat forms four-way bus duct:It is vertical in every two pieces on two pieces of transverse slat opposite faces Fixture block is provided on position between plate, fire barrier is clamped in stringer board side by fixture block.
The fixture block is disposed in proximity on the position of every piece of stringer board side.
The fixture block is fixedly welded on transverse slat.
In the stringer board, exit orifice is provided on outermost stringer board.
In the fire barrier, endoporus is provided on outermost fire barrier.
The exit orifice and interior hole site correspond to.
The beneficial effects of the utility model are:Pass through the setting of fixture block and fire barrier so that non-fire proofing material busbar Slot can also have fire protecting performance easily, so as to solve the problems, such as enterprise in terms of fireproof bus duct cost, and based on exit orifice and The setting of endoporus can be easily installed sensor to realize high temperature alarm.
Description of the drawings
Fig. 1 is the structure diagram of the utility model;
In figure:11- transverse slats, 12- stringer boards, 21- fire barriers, 22- fixture blocks, 23- exit orifice, 24- endoporus.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
A kind of fire-type bus duct as shown in Figure 1, including transverse slat 11, stringer board 12;The transverse slat 11 and more than 12 stringer board The stringer board 12 that five pieces of horizontal distribution is vertical between lower two pieces of transverse slats 11 forms four-way bus duct:On two pieces of 11 opposite faces of transverse slat, Fixture block 22 is provided on position between every two pieces of stringer boards 12, fire barrier 21 is clamped in 12 side of stringer board by fixture block 22.
The fixture block 22 is disposed in proximity on the position of every piece of 12 side of stringer board.
The fixture block 22 is fixedly welded on transverse slat 11.
In the stringer board 12, exit orifice 23 is provided on outermost stringer board 12.
In the fire barrier 21, endoporus 24 is provided on outermost fire barrier 21.
The exit orifice 23 and 24 position of endoporus correspond to.
The utility model during fabrication, is first welded and fixed fixture block 22, then on stringer board 12 on arbitrary original bus duct Exit orifice 23 is got, is then packed into fire barrier 21, finally in 23 position of exit orifice deeply to get endoporus 24, enterprise's processing is held Easily, so as to greatly reducing cost, and fire barrier 21 can also be replaced easily, so as to reduce the maintenance, repair of enterprise into This.

Claims (6)

1. a kind of fire-type bus duct, including transverse slat (11), stringer board (12), it is characterised in that:The transverse slat (11) and stringer board (12) five pieces of vertical stringer boards (12) of horizontal distribution are formed four-way bus duct between upper and lower two pieces of transverse slats (11):Two pieces of transverse slats (11) on opposite face, it is provided with fixture block (22) on the position between every two pieces of stringer boards (12), fixture block (22) is by fire barrier (21) it is clamped in stringer board (12) side.
2. fire-type bus duct as described in claim 1, it is characterised in that:The fixture block (22) is disposed in proximity to every piece of stringer board (12) on the position of side.
3. fire-type bus duct as described in claim 1, it is characterised in that:The fixture block (22) is fixedly welded on transverse slat (11)。
4. fire-type bus duct as described in claim 1, it is characterised in that:In the stringer board (12), outermost stringer board (12) exit orifice (23) is provided on.
5. fire-type bus duct as described in claim 1, it is characterised in that:It is outermost anti-in the fire barrier (21) Endoporus (24) is provided on fire screen plate (21).
6. fire-type bus duct as claimed in claim 4, it is characterised in that:The exit orifice (23) and endoporus (24) position pair It should.
CN201721643841.XU 2017-11-30 2017-11-30 A kind of fire-type bus duct Active CN207603153U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721643841.XU CN207603153U (en) 2017-11-30 2017-11-30 A kind of fire-type bus duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721643841.XU CN207603153U (en) 2017-11-30 2017-11-30 A kind of fire-type bus duct

Publications (1)

Publication Number Publication Date
CN207603153U true CN207603153U (en) 2018-07-10

Family

ID=62762024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721643841.XU Active CN207603153U (en) 2017-11-30 2017-11-30 A kind of fire-type bus duct

Country Status (1)

Country Link
CN (1) CN207603153U (en)

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