CN204983785U - Transformer frame girder access path - Google Patents
Transformer frame girder access path Download PDFInfo
- Publication number
- CN204983785U CN204983785U CN201520445263.3U CN201520445263U CN204983785U CN 204983785 U CN204983785 U CN 204983785U CN 201520445263 U CN201520445263 U CN 201520445263U CN 204983785 U CN204983785 U CN 204983785U
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- China
- Prior art keywords
- steel
- steel pipe
- access path
- angle steel
- angle
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Abstract
The utility model discloses a transformer frame girder access path, including circular steel -pipe column, circular steel tubular beams, angle steel A, steel sheet, steel pipe, reinforcing bar, angle steel B, rag bolt and staple bolt, weld respectively on circular steel -pipe column at circular steel tubular beams's both ends, set up the angle steel B of two parallels respectively in circular steel tubular beams's top both sides, welding a plurality of reinforcing bar between two angle steel B, the interval is 60mm between two adjacent reinforcing bars to constitute the skeleton of access path body, a steel sheet is all welded at the both ends of skeleton, the vertical rag bolt of threaded connection a plurality of on two angle steel B, the both ends of steel sheet also set up rag bolt. This practicality makes things convenient for the maintainer to walk on steel tubular beams and has ensured the safety of keeping in repair operating personnel, and this utility model structure is simple, simple to operate.
Description
Technical field
The utility model relates to a kind of access path, specifically a kind of substation framework beam access path.
Background technology
At present; frame girder comparatively conventional in conventional substation mostly is triangular section; this kind of cross section is suitable for larger, the stressed situation such as large of span; but concerning some by wire tension is little, span is less, the construction period is tight engineering; single steel tubular beam usually can be used as frame girder, and due to steel tubular beam smooth surface, cross section is circular; after installation is complete, the upper beam operation for the electric inspection maintainer in later stage brings potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of substation framework beam access path, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of substation framework beam access path, comprise circular steel tubing string, round steel pipe beam, angle steel A, steel plate, steel pipe, reinforcing bar, angle steel B, stone bolt and anchor ear, the two ends of described round steel pipe beam are vertically welded with circular steel tubing string respectively; Above round steel pipe beam, both sides arrange two parallel angle steel B respectively, and weld several reinforcing bars between two angle steel B, between adjacent two reinforcing bars, spacing is 60mm, and to form the skeleton of access path body, a block plate is all welded at the two ends of skeleton; Two angle steel B are threaded several vertical stone bolt, and the two ends of steel plate also arrange stone bolt; Described round steel pipe beam arranges multiple U-shaped anchor ear, and wherein the U-shaped anchor ear at round steel pipe beam two ends welds with the stone bolt at steel plate two ends, and the U-shaped anchor ear in the middle of described round steel pipe beam welds with the stone bolt on angle steel B; The skeleton side of described access path body arranges several angle steel A, and the lower end of angle steel A is welded with angle steel B and round steel pipe beam, respectively to form vertical column of handrail; The upper end welded steel pipe of described angle steel A, to form handrail, steel pipe pushes up with angle steel A and flushes.
As further program of the utility model: the side of round steel pipe beam arranges multiple thread gripping-board.
As further program of the utility model: the top of circular steel tubing string arranges cap, cap is arranged multiple zinc-plated hole.
As further program of the utility model: the distance between steel pipe and round steel pipe beam is 700mm.
As further program of the utility model: the model of described angle steel A and angle steel B is L50 × 5.
As further program of the utility model: described steel plate is of a size of 6 × 60mm.
As further program of the utility model: the diameter of described steel pipe is 32mm or 28mm.
As further program of the utility model: the diameter of described reinforcing bar is 6mm.
Compared with prior art, the beneficial effects of the utility model are: facilitate maintainer to walk in steel tubular beam and ensured the safety of maintenance operation personnel, and this utility model structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is layout plan of the present utility model.
Fig. 2 is the A point enlarged drawing of Fig. 1.
Fig. 3 is elevation of the present utility model.
Fig. 4 is the B point enlarged drawing of Fig. 3.
Fig. 5 is the C-C sectional drawing of Fig. 3.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 5, in the utility model embodiment, a kind of substation framework beam access path, comprise circular steel tubing string 1, round steel pipe beam 2, cap 3, zinc-plated hole 4, angle steel A5, steel plate 6, steel pipe 7, reinforcing bar 8, angle steel B9, stone bolt 10, anchor ear 11 and thread gripping-board 12, the two ends of described round steel pipe beam 2 are vertically welded with circular steel tubing string 1 respectively, wherein the top of circular steel tubing string 1 arranges cap 3, cap 3 is arranged multiple zinc-plated hole 4, the side of round steel pipe beam 2 arranges multiple thread gripping-board 12;
Above round steel pipe beam 2, both sides arrange two parallel angle steel B9 respectively, and weld several reinforcing bars 8 between two angle steel B9, between adjacent two reinforcing bars 8, spacing is 60mm, and to form the skeleton of access path body, a block plate 6 is all welded at the two ends of skeleton;
Two angle steel B9 are threaded several vertical stone bolt 10, and the two ends of steel plate 6 also arrange stone bolt 10;
Described round steel pipe beam 2 arranges multiple U-shaped anchor ear 11, wherein the U-shaped anchor ear 11 at round steel pipe beam 2 two ends welds with the stone bolt 10 at steel plate 6 two ends, thus skeleton and round steel pipe beam 2 can be combined closely, the U-shaped anchor ear 11 in the middle of described round steel pipe beam 2 welds with the stone bolt 10 on angle steel B9;
The skeleton side of described access path body arranges several angle steel A5, and the lower end of angle steel A5 is welded with angle steel B9 and round steel pipe beam 2 respectively, and to form vertical column of handrail, angle steel A5 and round steel pipe beam 2 adopt groove welding; The upper end welded steel pipe 7 of described angle steel A5, to form handrail, steel pipe 7 pushes up with angle steel A5 and flushes, and the distance between steel pipe 7 and round steel pipe beam 2 is 700mm, and this is highly also applicable to handrail height when maintainer walks.
The model of described angle steel A5 and angle steel B9 is L50 × 5.
Described steel plate 6 is of a size of 6 × 60mm.
The diameter of described steel pipe 7 is 32mm or 28mm.
The diameter of described reinforcing bar 8 is 6mm.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. a substation framework beam access path, comprises circular steel tubing string, round steel pipe beam, angle steel A, steel plate, steel pipe, reinforcing bar, angle steel B, stone bolt and anchor ear, it is characterized in that, the two ends of described round steel pipe beam are welded on circular steel tubing string respectively; Above round steel pipe beam, both sides arrange two parallel angle steel B respectively, and weld several reinforcing bars between two angle steel B, between adjacent two reinforcing bars, spacing is 60mm, and to form the skeleton of access path body, a block plate is all welded at the two ends of skeleton; Two angle steel B are threaded several vertical stone bolt, and the two ends of steel plate also arrange stone bolt; Described round steel pipe beam arranges multiple U-shaped anchor ear, and wherein the U-shaped anchor ear at round steel pipe beam two ends welds with the stone bolt at steel plate two ends, and the U-shaped anchor ear in the middle of described round steel pipe beam welds with the stone bolt on angle steel B; The skeleton side of described access path body arranges several angle steel A, and the lower end of angle steel A is welded with angle steel B and round steel pipe beam, respectively to form vertical column of handrail; The upper end welded steel pipe of described angle steel A, to form handrail.
2. a kind of substation framework beam access path according to claim 1, it is characterized in that, the side of round steel pipe beam arranges multiple thread gripping-board.
3. a kind of substation framework beam access path according to claim 1, it is characterized in that, the top of circular steel tubing string arranges cap, cap is arranged multiple zinc-plated hole.
4. a kind of substation framework beam access path according to claim 1, it is characterized in that, the distance between steel pipe and round steel pipe beam is 700mm.
5. a kind of substation framework beam access path according to claim 1, it is characterized in that, the model of described angle steel A and angle steel B is L50 × 5.
6. a kind of substation framework beam access path according to claim 1, it is characterized in that, described steel plate is of a size of 6 × 60mm.
7. a kind of substation framework beam access path according to claim 1, is characterized in that, the diameter of described steel pipe is 32mm or 28mm.
8. a kind of substation framework beam access path according to claim 1, is characterized in that, the diameter of described reinforcing bar is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445263.3U CN204983785U (en) | 2015-09-28 | 2015-09-28 | Transformer frame girder access path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445263.3U CN204983785U (en) | 2015-09-28 | 2015-09-28 | Transformer frame girder access path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204983785U true CN204983785U (en) | 2016-01-20 |
Family
ID=55118167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445263.3U Expired - Fee Related CN204983785U (en) | 2015-09-28 | 2015-09-28 | Transformer frame girder access path |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204983785U (en) |
-
2015
- 2015-09-28 CN CN201520445263.3U patent/CN204983785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |