CN208797513U - A kind of glass fiber reinforced plastic bridge - Google Patents
A kind of glass fiber reinforced plastic bridge Download PDFInfo
- Publication number
- CN208797513U CN208797513U CN201821619092.1U CN201821619092U CN208797513U CN 208797513 U CN208797513 U CN 208797513U CN 201821619092 U CN201821619092 U CN 201821619092U CN 208797513 U CN208797513 U CN 208797513U
- Authority
- CN
- China
- Prior art keywords
- pallet
- reinforcing bars
- connector rails
- reinforced plastic
- fiber reinforced
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of gantry, especially a kind of glass fiber reinforced plastic bridge, pallet and cover board including being all made of glass steel making, the cover board is stuck in the top of pallet；The pallet includes bottom plate and side plate, side plate is symmetrically positioned in the two sides of bottom plate, bottom plate and side plate form U-type groove body, the inside of pallet is equipped with enhancement layer, the enhancement layer includes lower end reinforcing bars and bottom connector rails, the lower end reinforcing bars are along the longitudinally disposed of pallet, lower end reinforcing bars are located at the junction of bottom plate and side plate, the both ends of bottom connector rails are connect with two lower end reinforcing bars respectively, bottom connector rails are vertical with lower end reinforcing bars, bottom connector rails are equipped with multiple, longitudinal spaced set of the bottom connector rails along pallet.A kind of glass fiber reinforced plastic bridge provided by the utility model is corrosion-resistant, intensity is high, span is big, load-bearing is big, light-weight, non-conductive, long service life.
Description
Technical field
The utility model relates to a kind of gantry, especially a kind of glass fiber reinforced plastic bridge.
Background technique
Cable testing bridge apply in general to large enterprise, the power transformation in heavy construction, erecting cable and large bridge,
The places such as the cable laying of iron and marine drilling.Gantry convenient for cable run is fixed, can also protect cable run not by
To damage, to guarantee that cable run is laid with safe and reliable.Currently used cable testing bridge is made of metal material, corrosion-resistant
The poor, easy-to-rust of property, weight is big, service life is short.
Utility model content
To solve the above problems, the utility model provide it is a kind of it is corrosion-resistant, intensity is high, span is big, load-bearing is big, it is light-weight,
A kind of glass fiber reinforced plastic bridge non-conductive, with long service life, the specific technical proposal is:
A kind of glass fiber reinforced plastic bridge, pallet and cover board including being all made of glass steel making, the cover board are stuck in the top of pallet
Portion；The pallet includes bottom plate and side plate, and side plate is symmetrically positioned in the two sides of bottom plate, and bottom plate and side plate form U-type groove body, pallet
Inside is equipped with enhancement layer, and the enhancement layer includes lower end reinforcing bars and bottom connector rails, and the lower end reinforcing bars are along the vertical of pallet
To setting, lower end reinforcing bars are located at the junction of bottom plate and side plate, the both ends of bottom connector rails respectively with two lower end reinforcing bars
Connection, bottom connector rails are vertical with lower end reinforcing bars, and bottom connector rails are equipped with multiple, and bottom connector rails are between longitudinal grade of pallet
Away from setting.
By using above-mentioned technical proposal, glass reinforced plastic acid and alkali-resistance, corrosion resistance are good, light-weight, and intensity is good, increase bottom and add
The intensity for increasing body is effectively increased after strong bar, improves the span of glass fiber reinforced plastic bridge.Bottom connector rails are formed with bottom plate reinforcing rod
Overall structure, effectively increases bearing capacity and longitudinal strength, the bending strength and shear strength of glass fiber reinforced plastic bridge, and can subtract
The cracking of few bottom plate, improves service life, service life is 2-3 times of steel gantry service life up to 50 years or more.
Preferably, the center of the bottom plate is equipped with center reinforcing rod, and the center reinforcing rod is located at the upper of bottom connector rails
Side, and connect with bottom connector rails.
By using above-mentioned technical proposal, center reinforcing rod can be further improved glass fiber reinforced plastic bridge intensity, increase span.
Preferably, the top of the side plate is equipped with top reinforcing rod, and top reinforcing rod adds along the longitudinally disposed of pallet, top
It is connected between strong bar and lower end reinforcing bars by side connecting rod, side connecting rod is equipped with multiple, and side connecting rod is along pallet
Longitudinal spaced set.
By using above-mentioned technical proposal, top reinforcing rod and side connecting rod can effectively improve the intensity of side plate, thus
The intensity of glass fiber reinforced plastic bridge is further increased, span and load-bearing capacity are increased.
Preferably, the top reinforcing rod, center reinforcing rod and lower end reinforcing bars are hollow steel pipe.
By using above-mentioned technical proposal, hollow steel pipe can reduce weight, reduce material cost.
Preferably, the top of the side plate is equipped with limit inclined-plane, and the flanging of the cover board is obliquely installed, and with limit inclined-plane
In parallel, flanging is stuck on limit inclined-plane.
By using above-mentioned technical proposal, cover board is convenient for disassembly and assembly, and connection is reliable.
Reinforcing rod and connecting rod can not only effectively improve the bending strength and non-deformability of glass fiber reinforced plastic bridge, also improve
The bearing capacity of glass fiber reinforced plastic bridge.
Compared with prior art the utility model has the following beneficial effects:
A kind of glass fiber reinforced plastic bridge provided by the utility model is corrosion-resistant, intensity is high, span is big, load-bearing is big, it is light-weight, do not lead
Electricity, long service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Now in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of glass fiber reinforced plastic bridge, pallet and cover board 3 including being all made of glass steel making, cover board 3 are stuck in
The top of pallet；Pallet includes bottom plate 1 and side plate 2, and side plate 2 is symmetrically positioned in the two sides of bottom plate 1, and bottom plate 1 and side plate 2 form U-shaped
The inside of groove body, pallet is equipped with enhancement layer, and enhancement layer includes lower end reinforcing bars 11 and bottom connector rails 13,11 edge of lower end reinforcing bars
Pallet it is longitudinally disposed, lower end reinforcing bars 11 are located at the junction of bottom plate 1 and side plate 2, and the both ends of bottom connector rails 13 are welded on
On two lower end reinforcing bars 11, bottom connector rails 13 are vertical with lower end reinforcing bars 11, and bottom connector rails 13 are equipped with multiple, bottom company
Longitudinal spaced set of the extension bar 13 along pallet.
Glass reinforced plastic acid and alkali-resistance, corrosion resistance are good, light-weight, and intensity is good, effectively increase increasing after increasing lower end reinforcing bars 11
The intensity of body improves the span of glass fiber reinforced plastic bridge.Bottom connector rails 13 and 1 reinforcing rod of bottom plate form overall structure, effectively mention
The high bearing capacity and longitudinal strength, bending strength and shear strength of glass fiber reinforced plastic bridge, and can be reduced the cracking of bottom plate 1,
It improves service life, service life is 2-3 times of steel gantry service life up to 50 years or more.
The center of bottom plate 1 is equipped with center reinforcing rod 12, and center reinforcing rod 12 is located at the top of bottom connector rails 13, and welds
On bottom connector rails 13.
Center reinforcing rod 12 can be further improved glass fiber reinforced plastic bridge intensity, increase span.
The top of side plate 2 is equipped with top reinforcing rod 21, and top reinforcing rod 21 is along the longitudinally disposed of pallet, top reinforcing rod 21
It is welded to connect between lower end reinforcing bars 11 by side connecting rod 22, side connecting rod 22 is equipped with multiple, side connecting rod 22
Along longitudinal spaced set of pallet.
Top reinforcing rod 21 and side connecting rod 22 can effectively improve the intensity of side plate 2, to further increase glass reinforced plastic
The intensity of gantry increases span and load-bearing capacity.
Top reinforcing rod 21, center reinforcing rod 12 and lower end reinforcing bars 11 are hollow steel pipe.
Hollow steel pipe can reduce weight, reduce material cost.
The top of side plate 2 is equipped with limit inclined-plane 23, and the flanging 31 of cover board 3 is obliquely installed, and parallel with limit inclined-plane 23, folding
Side 31 is stuck on limit inclined-plane 23.
Cover board 3 is convenient for disassembly and assembly, and connection is reliable.
Claims (5)
1. a kind of glass fiber reinforced plastic bridge, which is characterized in that pallet and cover board (3) including being all made of glass steel making, the cover board
(3) it is stuck in the top of pallet；The pallet includes bottom plate (1) and side plate (2), and side plate (2) is symmetrically positioned in the two sides of bottom plate (1),
Bottom plate (1) and side plate (2) form U-type groove body, and the inside of pallet is equipped with enhancement layer, and the enhancement layer includes lower end reinforcing bars (11)
With bottom connector rails (13), the lower end reinforcing bars (11) are located at bottom plate (1) along the longitudinally disposed of pallet, lower end reinforcing bars (11)
With the junction of side plate (2), the both ends of bottom connector rails (13) are connect with two lower end reinforcing bars (11) respectively, bottom connector rails
(13) vertical with lower end reinforcing bars (11), bottom connector rails (13) are equipped with multiple, and bottom connector rails (13) are longitudinal etc. along pallet
Spacing setting.
2. a kind of glass fiber reinforced plastic bridge according to claim 1, which is characterized in that the center of the bottom plate (1) is equipped with center
Reinforcing rod (12), the center reinforcing rod (12) is located at the top of bottom connector rails (13), and connect with bottom connector rails (13).
3. a kind of glass fiber reinforced plastic bridge according to claim 2, which is characterized in that the top of the side plate (2) is equipped with top
Reinforcing rod (21), top reinforcing rod (21) is between the longitudinally disposed of pallet, top reinforcing rod (21) and lower end reinforcing bars (11)
Connected by side connecting rod (22), side connecting rod (22) be equipped with it is multiple, between side connecting rod (22) is equal along the longitudinal direction of pallet
Away from setting.
4. a kind of glass fiber reinforced plastic bridge according to claim 3, which is characterized in that the top reinforcing rod (21), center add
Strong bar (12) and lower end reinforcing bars (11) are hollow steel pipe.
5. a kind of glass fiber reinforced plastic bridge according to claim 1, which is characterized in that the top of the side plate (2) is equipped with limit
The flanging (31) on inclined-plane (23), the cover board (3) is obliquely installed, and parallel with limit inclined-plane (23), and flanging (31) is stuck in limit
On inclined-plane (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619092.1U CN208797513U (en) | 2018-10-06 | 2018-10-06 | A kind of glass fiber reinforced plastic bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619092.1U CN208797513U (en) | 2018-10-06 | 2018-10-06 | A kind of glass fiber reinforced plastic bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797513U true CN208797513U (en) | 2019-04-26 |
Family
ID=66211569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821619092.1U Expired - Fee Related CN208797513U (en) | 2018-10-06 | 2018-10-06 | A kind of glass fiber reinforced plastic bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923352A (en) * | 2018-10-06 | 2018-11-30 | 东台市飞凌电气设备有限公司 | A kind of glass fiber reinforced plastic bridge |
-
2018
- 2018-10-06 CN CN201821619092.1U patent/CN208797513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923352A (en) * | 2018-10-06 | 2018-11-30 | 东台市飞凌电气设备有限公司 | A kind of glass fiber reinforced plastic bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20201006 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |