CN108316674A - A kind of glass fibre reinforced plastic structure building channel - Google Patents
A kind of glass fibre reinforced plastic structure building channel Download PDFInfo
- Publication number
- CN108316674A CN108316674A CN201810130367.3A CN201810130367A CN108316674A CN 108316674 A CN108316674 A CN 108316674A CN 201810130367 A CN201810130367 A CN 201810130367A CN 108316674 A CN108316674 A CN 108316674A
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- CN
- China
- Prior art keywords
- cross beam
- reinforced plastic
- steel cross
- glass fibre
- channel steel
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of glass fibre reinforced plastic structure building channels, including footing, square tube column, channel steel cross beam, fiberglass pultrusion grid and pipe guardrail, the footing is located at the lower section of square tube column and is secured to connect, the top that the channel steel cross beam is fixed on square tube column forms frame, the fiberglass pultrusion grid is laid on above channel steel cross beam, the top both sides of the frame formed in channel steel cross beam are arranged in the pipe guardrail, the pipe guardrail is fixedly connected with channel steel cross beam, and the girder of the frame both sides of the channel steel cross beam composition uses 100 channel steels.Advantages of the present invention：Glass fibre reinforced plastic structure building channel is constituted by using glass fibre reinforced plastic structure chassis body cooperation glass-fiber reinforced plastic grille face, and coordinate reinforced fixed structure, pipe guardrail bearing capacity is reinforced, so that glass fibre reinforced plastic structure can be suitable for being built channel, and total light specific gravity, structural strength are good, corrosion-resistant, easy for installation, later maintenance cost is small, and service life is long.
Description
Technical field
The present invention relates to building channel more particularly to a kind of glass fibre reinforced plastic structure building channels.
Background technology
Existing building trade, its structure of building channel is mostly concrete structure, steel construction, aluminium alloy structure etc.；Concrete knot
Structure is than great, though easy for construction, setting time is long, and when being changed greatly such as the temperature such as summer and winter, concrete is easy out
Now expand with heat and contract with cold phenomenon, it may appear that crackle and concrete erosion problem, and when concrete has stress generation will appear crackle；Steel knot
Though structure is easy for construction, can be preforming, than great, such as in roofing construction, roofing bearing capacity need to be considered, and steel construction is easy
It gets rusty, later maintenance cost is higher；Though aluminium alloy structure light specific gravity, when large span structure and labyrinth, installation is inconvenient,
Time-consuming and laborious, cost is higher.
Invention content
In view of the drawbacks of the prior art and insufficient, the purpose of the present invention is to provide a kind of light specific gravity, structural strength are good, resistance to
Burn into is easy for installation, and later maintenance cost is small, the glass fibre reinforced plastic structure building channel of service life length.
To achieve the above object, the technical solution adopted by the present invention is：A kind of glass fibre reinforced plastic structure building channel, including bottom
Foot, square tube column, channel steel cross beam, fiberglass pultrusion grid and pipe guardrail, the footing be located at the lower section of square tube column and with
It is fixedly connected, and the top that the channel steel cross beam is fixed on square tube column forms frame, and the fiberglass pultrusion grid is laid on
Above channel steel cross beam, the top both sides of the frame formed in channel steel cross beam, the pipe guardrail and slot is arranged in the pipe guardrail
Gooseneck is fixedly connected, and the girder of the frame both sides of the channel steel cross beam composition uses 100 channel steels.
Further, the lower section of the footing is fixed by expansion bolt.
Further, it is located at the footing of both sides using being laterally arranged, is located at intermediate footing using longitudinally disposed.
Further, the square tube column is fixed with footing by self-plugging rivet.
Further, the square tube column is fixed with channel steel cross beam by outer-hexagonal bolt.
Further, the fiberglass pultrusion grid is consolidated with channel steel cross beam by circular cover and outer-hexagonal bolt
It is fixed.
Further, it is provided with spring washer between the fiberglass pultrusion grid and channel steel cross beam.
Further, the pipe guardrail is fixed with channel steel cross beam by outer-hexagonal bolt.
Further, the both sides of the pipe guardrail are provided with reinforcement support.
The present invention has the beneficial effect that：
The present invention constitutes glass fibre reinforced plastic structure building by using glass fibre reinforced plastic structure chassis body cooperation glass-fiber reinforced plastic grille face and leads to
Road, and coordinate reinforced fixed structure, pipe guardrail bearing capacity is reinforced, so that glass fibre reinforced plastic structure can be suitable for
In the building of channel, and total light specific gravity, structural strength are good, corrosion-resistant, easy for installation, and later maintenance cost is small, use
Year limit for length.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific implementation mode pair
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are only to explain the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, a kind of glass fibre reinforced plastic structure building channel, including footing 1, square tube column 2, channel steel cross beam 3, fiberglass are drawn
It squeezes grid 4 and pipe guardrail 5, the footing 1 is located at the lower section of square tube column 2 and is secured to connect, the channel steel cross beam 3 is solid
The top for being scheduled on square tube column 2 forms frame, and the fiberglass pultrusion grid 4 is laid on 3 top of channel steel cross beam, the pipe shield
The top both sides of the frame formed in channel steel cross beam 3 are arranged in column 5, and the pipe guardrail 5 is fixedly connected with channel steel cross beam 3, feasible
, the girder for the frame both sides that the channel steel cross beam 3 forms uses 100 channel steels.When using 100 channel steel, entire clear span L=1m,
Every layer of uniform load carries q=16200N, does crossbeam using 5 100 channel steel proximate matters, midway deflection test is：0.5mm is less than
L meets requirement.Mechanics explanation：With reference to FiberLineDesign Manual design standards, under normal circumstances, for letter
For branch glass fiber reinforced plastic beam, under concentration or Uniform Loads, it is Generally Recognized as safe grade (Low) that beam midway deflection value, which is less than L, small
L is preferable safe class (Normal), is to belong to safe highest level (High) less than L, in the system of glass fibre reinforced plastic structure aisle
We use preferable rank safe class standard, another factor, due to unprofessional user to glass fibre reinforced plastic structure understand compared with
It is few, generally visually see there is deformation, then it is assumed that it is dangerous, in conjunction with this respect factor, 0.85mm is deformed at this time, does not see change visually
Shape, so as to reduce misgivings of the user to safety, structural strength is high.
Feasible, the lower section of the footing 1 is fixed by expansion bolt, and FRP footing may be used in footing 1, and FRP is
Good anticorrosive material has preferable resistance to the acid of big gas and water and general concentration, alkali, salt and a variety of oils and solvent
Ability.The various aspects of chemical anticorrosion are had application to, carbon steel, stainless steel, timber, non-ferrous metal etc. are just being replaced.
It is feasible, it is located at the footing 1 of both sides using being laterally arranged, is located at intermediate footing 1 using longitudinally disposed, sets in this way
Set is since width direction girder is connectionless, to ensure the stability of structure.
Feasible, the square tube column 2 is fixed with footing 1 by self-plugging rivet.
Feasible, the square tube column 2 is fixed with channel steel cross beam 3 by outer-hexagonal bolt.
The fiberglass pultrusion grid 4 is fixed with channel steel cross beam 3 by circular cover and outer-hexagonal bolt.Due to making
For channel building in use, utilization rate is higher, spring washer should be provided between the fiberglass pultrusion grid 4 and channel steel cross beam 3.From
And total is made to be general frame, increase structural strength.
The pipe guardrail 5 is fixed with channel steel cross beam 3 by outer-hexagonal bolt.The both sides of the pipe guardrail 5 are provided with
Reinforce support 51, reinforces supporting 51 stability that can enhance pipe guardrail 5 by being arranged.Accessory wherein for fixing is adopted
It with 304 materials, can avoid corroding, increase service life, to reinforce the safety in channel.By using glass fibre reinforced plastic structure frame
Frame body coordinates glass-fiber reinforced plastic grille face to constitute glass fibre reinforced plastic structure building channel, and coordinates reinforced fixed structure, to pipe guardrail
Bearing capacity is reinforced, so that glass fibre reinforced plastic structure can be suitable for being built channel, and total light specific gravity, structure
Intensity is good, corrosion-resistant, easy for installation, and later maintenance cost is small, and service life is long.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (9)
1. a kind of glass fibre reinforced plastic structure building channel, it is characterised in that：Including footing (1), square tube column (2), channel steel cross beam (3),
Fiberglass pultrusion grid (4) and pipe guardrail (5), the footing (1) are located at lower section and the company of being secured to of square tube column (2)
It connects, the top that the channel steel cross beam (3) is fixed on square tube column (2) forms frame, and the fiberglass pultrusion grid (4) is laid on
Above channel steel cross beam (3), the top both sides for the frame that pipe guardrail (5) setting is formed in channel steel cross beam (3), the pipe
Guardrail (5) is fixedly connected with channel steel cross beam (3), and the girder of the frame both sides of channel steel cross beam (3) composition uses 100 channel steels.
2. a kind of glass fibre reinforced plastic structure building channel according to claim 1, it is characterised in that：The lower section of the footing (1)
It is fixed by expansion bolt.
3. a kind of glass fibre reinforced plastic structure building channel according to claim 1, it is characterised in that：Footing (1) positioned at both sides
Using lateral setting, it is located at intermediate footing (1) using longitudinally disposed.
4. a kind of glass fibre reinforced plastic structure building channel according to claim 1, it is characterised in that：The square tube column (2) with
Footing (1) is fixed by self-plugging rivet.
5. a kind of glass fibre reinforced plastic structure building channel according to claim 1, it is characterised in that：The square tube column (2) with
Channel steel cross beam (3) is fixed by outer-hexagonal bolt.
6. a kind of glass fibre reinforced plastic structure building channel according to claim 1, it is characterised in that：The fiberglass pultrusion grid
(4) it is fixed by circular cover and outer-hexagonal bolt with channel steel cross beam (3).
7. a kind of glass fibre reinforced plastic structure building channel according to claim 1, it is characterised in that：The fiberglass pultrusion grid
(4) it is provided with spring washer between channel steel cross beam (3).
8. a kind of glass fibre reinforced plastic structure building channel according to claim 1, it is characterised in that：The pipe guardrail (5) with
Channel steel cross beam (3) is fixed by outer-hexagonal bolt.
9. a kind of glass fibre reinforced plastic structure building channel according to claim 1, it is characterised in that：The pipe guardrail (5)
Both sides are provided with reinforcement support (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130367.3A CN108316674A (en) | 2018-02-08 | 2018-02-08 | A kind of glass fibre reinforced plastic structure building channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130367.3A CN108316674A (en) | 2018-02-08 | 2018-02-08 | A kind of glass fibre reinforced plastic structure building channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108316674A true CN108316674A (en) | 2018-07-24 |
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ID=62902336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130367.3A Pending CN108316674A (en) | 2018-02-08 | 2018-02-08 | A kind of glass fibre reinforced plastic structure building channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108316674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877652A (en) * | 2020-08-05 | 2020-11-03 | 中国建筑股份有限公司 | View footpath system of hybrid-laid archaized roof and construction method thereof |
-
2018
- 2018-02-08 CN CN201810130367.3A patent/CN108316674A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877652A (en) * | 2020-08-05 | 2020-11-03 | 中国建筑股份有限公司 | View footpath system of hybrid-laid archaized roof and construction method thereof |
| CN111877652B (en) * | 2020-08-05 | 2021-07-02 | 中国建筑股份有限公司 | Construction method of landscape footpath system of hybrid-laid archaized roof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jian Inventor after: Li Hongfeng Inventor after: Tang Jiaoyan Inventor before: Li Shiquan Inventor before: Zhang Jian Inventor before: Li Hongfeng Inventor before: Chen Xiangmei Inventor before: Tang Jiaoyan |
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| CB03 | Change of inventor or designer information |