CN203200649U - Existing line protective hanging frame - Google Patents
Existing line protective hanging frame Download PDFInfo
- Publication number
- CN203200649U CN203200649U CN 201320250534 CN201320250534U CN203200649U CN 203200649 U CN203200649 U CN 203200649U CN 201320250534 CN201320250534 CN 201320250534 CN 201320250534 U CN201320250534 U CN 201320250534U CN 203200649 U CN203200649 U CN 203200649U
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- shaped steel
- beams
- iron
- oeuveres
- bors
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Abstract
The utility model discloses an existing line protective hanging frame which is characterized in that precisely bundled deformed steel bars are arranged on two continuous beam 0#blocks stretching across an existing line through pre-buried PVC sleeves respectively, and bottom double assembled I-shaped steel transverse beams are hoisted by means of the precisely bundled deformed steel bars below the two continuous beam 0#blocks; a first bottom double assembled I-shaped steel transverse beam serves as a support, two I-shaped steel longitudinal beams are arranged on the bottom double assembled I-shaped steel transverse beams and located on blocking points of the existing line, various I-shaped steel distributive beams are arranged on the I-shaped steel longitudinal beams in a spaced mode, and bamboo plywood is laid on the I-shaped steel distributive beams; an anti-electricity plate 7 is fixed to the bottoms of the I-shaped steel distributive beams. The existing line protective hanging frame is structurally arranged on a beam body by means of the 0#blocks, so construction risks are reduced, potential safety hazards are eliminated, and interference in normal operation of the exiting line is effectively reduced.
Description
Technical field
The utility model relates to a kind of both wired safety cradle, is used for the construction of continuous beam above electric railway.
Background technology
The protecting canopy frame that is used at present electrified railway construction is not only nearer apart from railway, and building of protecting canopy frame need to arrange drilled pile, strip foundation, steel pipe post etc., the top also need arrange I-shaped steel longitudinal beam, bamboo offset plate, waterproof cloth, suspension all-insulated plate etc., erection procedure is complicated, waste time and energy, during installation to both wired security implication was very large.
The utility model content
The utility model is for avoiding the existing weak point of above-mentioned prior art, provide a kind of protect span large, account for that headroom is little, little, safe and reliable both wired safety cradles of interference on the road when removing.
The utility model is that the technical solution problem adopts following technical scheme:
The utility model is wired safety cradle both, be characterized in: pricking screw-thread steel across by pre-buried PVC sleeve pipe essence being set respectively in both wired 1 two continuous beam 0# pieces of striding, below described two continuous beam 0# pieces, utilize described essence to prick screw-thread steel lifting bottom Two bors d's oeuveres i iron crossbeam; Take described bottom Two bors d's oeuveres i iron crossbeam as support, on the Two bors d's oeuveres i iron crossbeam of described bottom, both be positioned at that wired blockade point arranges the twice I-shaped steel longitudinal beam, the interval arranges each road i iron distribution beam on described I-shaped steel longitudinal beam, additionally arranges the bamboo offset plate in described i iron distribution beam; All-insulated plate is fixed on the bottom of described i iron distribution beam.
The utility model both design feature of wired safety cradle also is: described essence is pricked screw-thread steel by the fixing suspention of top Two bors d's oeuveres i iron crossbeam at pre-stressed bolt and the top that is arranged on continuous beam 0# piece.
Compared with the prior art, the utility model beneficial effect is embodied in:
Essence in the existing pre-buried PVC sleeve pipe of continuous beam 0# piece of the utility model utilization is pricked screw-thread steel lifting safety cradle, simple in structure, multiple functional, lifting and remove convenient, have simultaneously the protection span large, account for the advantages such as headroom is little, interference on the road is little, safe and reliable when removing.
Description of drawings
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the utility model schematic cross-sectional view;
Number in the figure: 1 bottom Two bors d's oeuveres i iron crossbeam; 2 I-shaped steel longitudinal beams; 3 i iron distribution beam; 4 bamboo offset plates; 5 essences are pricked screw-thread steel; 6 top Two bors d's oeuveres i iron crossbeams; 7 all-insulated plates; 8 pre-stressed bolts; 9 continuous beam 0# pieces.
The specific embodiment
Referring to Fig. 1, Fig. 2, in the present embodiment both the form of structure of wired safety cradle be: pricking screw-thread steel 5 across by pre-buried PVC sleeve pipe essence being set respectively in both wired 1 two continuous beam 0# pieces 9 of striding, essence is pricked screw-thread steel 5 by the top Two bors d's oeuveres i iron crossbeam 6 fixing suspentions at pre-stressed bolt 8 and the top that is arranged on continuous beam 0# piece 9, below two continuous beam 0# pieces 9, utilize essence to prick screw-thread steel 5 lifting bottom Two bors d's oeuveres i iron crossbeams 1; Take bottom Two bors d's oeuveres i iron crossbeam 1 as supporting, on bottom Two bors d's oeuveres i iron crossbeam 1, both be positioned at that wired blockade point arranges twice I-shaped steel longitudinal beam 2, the interval arranges each road i iron distribution beam 3 on I-shaped steel longitudinal beam 2, additionally arranges bamboo offset plate 4 in i iron distribution beam 3; All-insulated plate 7 usefulness iron wire colligations are fixed on the bottom of described i iron distribution beam 3.
After installing, can be under the condition that does not have a power failure, do not block circuit constructing continuous beam.
Construct complete after, pre-stressed bolt 8 is unscrewed in utilization both wired blockade point, prick screw-thread steel 5 by essence whole suspension bracket is moved down, then remove successively bamboo offset plate 4, i iron distribution beam 3, all-insulated plate 7, I-shaped steel longitudinal beam 2, bottom Two bors d's oeuveres i iron crossbeam 1, top Two bors d's oeuveres i iron crossbeam 6 and essence and prick screw-thread steel 5.
Claims (2)
1. both wired safety cradle, it is characterized in that: pricking screw-thread steel (5) across by pre-buried PVC sleeve pipe essence being set respectively in both wired 1 two continuous beam 0# pieces (9) of striding, in the below of described two continuous beam 0# pieces (9), utilize described essence to prick screw-thread steel (5) lifting bottom Two bors d's oeuveres i iron crossbeam (1); Take described bottom Two bors d's oeuveres i iron crossbeam (1) as supporting, upper at described bottom Two bors d's oeuveres i iron crossbeam (1), both be positioned at that wired blockade point arranges twice I-shaped steel longitudinal beam (2), at the upper interval of described I-shaped steel longitudinal beam (2) each road i iron distribution beam (3) is set, additionally arranges bamboo offset plate (4) in described i iron distribution beam (3); All-insulated plate (7) is fixed on the bottom of described i iron distribution beam (3).
2. according to claim 1 both wired safety cradle is characterized in that: described essence is pricked screw-thread steel (5) and is fixed by pre-stressed bolt (8) and the top Two bors d's oeuveres i iron crossbeam (6) that is arranged on the top of continuous beam 0# piece (9) and suspend in midair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250534 CN203200649U (en) | 2013-05-06 | 2013-05-06 | Existing line protective hanging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320250534 CN203200649U (en) | 2013-05-06 | 2013-05-06 | Existing line protective hanging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203200649U true CN203200649U (en) | 2013-09-18 |
Family
ID=49144773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320250534 Expired - Fee Related CN203200649U (en) | 2013-05-06 | 2013-05-06 | Existing line protective hanging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203200649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056545A (en) * | 2018-09-07 | 2018-12-21 | 中铁四局集团有限公司 | A kind of cast-in-place simply supported beam removes tooling and installation method |
-
2013
- 2013-05-06 CN CN 201320250534 patent/CN203200649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056545A (en) * | 2018-09-07 | 2018-12-21 | 中铁四局集团有限公司 | A kind of cast-in-place simply supported beam removes tooling and installation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 |