CN202007383U - High-voltage insulating suspension basket - Google Patents
High-voltage insulating suspension basket Download PDFInfo
- Publication number
- CN202007383U CN202007383U CN2011200163994U CN201120016399U CN202007383U CN 202007383 U CN202007383 U CN 202007383U CN 2011200163994 U CN2011200163994 U CN 2011200163994U CN 201120016399 U CN201120016399 U CN 201120016399U CN 202007383 U CN202007383 U CN 202007383U
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- CN
- China
- Prior art keywords
- hanging basket
- main couple
- suspension basket
- voltage insulation
- insulated plate
- 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 - Lifetime
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- 239000000725 suspension Substances 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 241001417495 Serranidae Species 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 22
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The utility model discloses a high-voltage insulating suspension basket, relating to the technical field of security protection of the suspension basket for railway cast-in-situ beams. A front crossbeam is connected with the front side of a triangular main truss through a front suspending strip; a rear crossbeam is connected to the bottom end inside the suspension basket through a rear suspending strip; the upper end inside the suspension basket is provided with a sliding beam; the upper end in the front part of the suspension basket is connected with the triangular main truss through a transverse connecting system; the two sides of the transverse connecting system are connected with a shockproof board through front suspension bars; the two ends in the front side of the triangular main truss are connected to the two sides of the shockproof board at the bottom of the suspension basket through the wire ropes for hoisting templates; and the two sides of the suspension basket are provided with outer mold truss systems. Due to the high-voltage insulating suspension basket, the time for locking existing lines can be reduced, the building cost of projects is lowered, the security risks caused by assembling/disassembling shelves are avoided, the construction period is shortened, and therefore reference for continuous beam construction of the existing lines with long spans or being inconvenient to set up the shelves can be provided.
Description
Technical field:
The utility model relates to railway cast-in-place beam Hanging Basket safety protection technique field, is specifically related to a kind of High-Voltage Insulation Hanging Basket.
Background technology:
The civil official collect the construction of the continuous girder span existing line of bridge 60+100+60m no matter be from the angle that intersects with existing line, stride existing line length, all be domestic rare apart from the height of existing line, the existing Beijing-Harbin railway of being striden simultaneously also is one of the busiest domestic main line, and its difficulty and security risk are well imagined.Because of the continuous upper and lower line of the existing Beijing-Harbin railway of girder span, have only 18 with the existing Beijing-Harbin railway angle of cut., causing case beam 100 main spans and the existing line distance that crosses, length reaches 91m, just enters existing line circuit top since No. 2 BOB(beginning of block) Hanging Baskets, and distance closely has only 0.9m between Hanging Basket base cross members and the existing line contact netting twine.Simultaneously, existing Beijing-Harbin line belongs to national heavy traffic main line, the current train of upper and lower line every day has more than 130 row, just had in average 11 minutes rows of cars travel by, therefore how to guarantee the existing line traffic safety in the work progress, prevent that effectively the contact net high-tension electricity from working the mischief to the constructor, prevent that the high-altitude junk from becoming emphasis and difficult point in the construction:
1, the Hanging Basket cantilever pouring stride in the existing line process may the high-altitude junk driving works the mischief to existing line.
2, the space is little between newly-built bridge bottom surface and the existing line, and it is little or the space not enough, can't set up frame to set up the space of frame.
3, Hanging Basket existing line contact net high-tension electricity may produce personal injury to operating personnel on the Hanging Basket.
4, need do follow-up engineerings such as removing frame, prolongation will be put blocking time and construction period.
5, operating expenses is far longer than the expense that the frame construction produces, and has increased construction costs and construction cost.
The utility model content:
The purpose of this utility model provides a kind of High-Voltage Insulation Hanging Basket, it solves the deficiency in the background technology, its bottom adopts all-insulated plate to wrap sealing entirely, effectively carries out the anti-electric measure of waterproof and has guaranteed existing line traffic safety and construction safety, and existing line is driven a vehicle without any influence.The totally enclosed characteristics of Hanging Basket are the blocking times that can reduce existing line simultaneously, reduce construction costs, avoid the security risk brought because of the assembling and disassembling frame, shortened the construction period, existing line is long, headroom is little for striding, be not easy to set up striding the existing line Construction of continuous beam reference being provided of frame.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises preceding suspender belt, all-insulated plate, rear cross beam, front beam, longeron, the iron wire protective screening, insulating slab, back strap, anti-electric alarm device, the triangle main couple, back anchor system, running gear and truss anchor system, lightning rod, sliding beam, horizontal connected system, lifting template wire rope, preceding suspension rod and external mold trussing, the triangle main couple that has an anti-electric alarm device is fixed on the upper end of Hanging Basket by back anchor system and running gear and truss anchor system, and triangle main couple top is provided with lightning rod; Longeron is arranged on Hanging Basket bottom, and the rear and front end of longeron is connected with front beam and rear cross beam respectively, and the lower end of rear cross beam, front beam, longeron is provided with all-insulated plate, and the all-insulated plate front side is provided with insulating slab, is connected with protective screening on the insulating slab; Front beam is connected with triangle main couple front side by preceding suspender belt, and rear cross beam is connected to the Hanging Basket inner bottom by back strap, and the Hanging Basket inner upper end is provided with sliding beam; The Hanging Basket nock is connected with the triangle main couple by horizontal connected system, laterally the connected system both sides are connected with all-insulated plate by preceding suspension rod, two ends, triangle main couple front side are connected to all-insulated plate both sides, Hanging Basket bottom by lifting template wire rope, and the Hanging Basket both sides are provided with the external mold trussing.
Described triangle main couple, horizontal connected system constitute forms main couple, is the main force structure of Hanging Basket, bears bottom die platform and concrete deadweight and working load.
Described rear cross beam, front beam, longeron constitute bottom die platform, be mainly used in and directly bear weight concrete, and shuttering, reinforcing bar binding, concreting provide the work-yard, still be the primary structure of fixedly connected discharge system simultaneously, be connected on the main couple by suspension system in the installation process.
Described inner and outer template and truss constitute template system.
Suspender belt, back strap, lifting template wire rope, preceding suspension rod are formed suspension system before described, and suspension system top is connected on the main couple, and the lower part connects bottom die platform, external mold and internal mold.
Described running gear and truss anchor system are located on the main couple posterior nodal point, comprise anchor pole shoulder pole girder and 2 vertical smart indented barss of pricking behind the anchor pole behind 2 shoulder pole girders, 4,2.The overturning moment that its effect produces when being the balance concreting is guaranteed Hanging Basket safety.Running gear comprises bolster, track, preceding bearing, rear support and pulling equipment.
Described all-insulated plate, insulating slab, anti-electric prior-warning device constitutes electricity prevention system.Mainly be fixed on above the bottom die platform, be used to isolate the high-tension electricity that electrified circuit produces.Anti-electric prior-warning device is used for the monitoring of Hanging Basket safe voltage, electric current, guarantees not take place electric shock accidents.
Described all-insulated plate is made up of steel plate, insulating slab two parts, and steel plate is set to the U type at rear cross beam, front beam place, is close to welding with forward and backward crossbeam; The insulating slab reverse side carries out waterproof sealing to be handled, and prevents to leak and influence insulation.Before the construction insulating slab, weld together with 3mm thick steel plate and crossbeam, longeron in the Hanging Basket bottom earlier, then brushing and stickup insulating slab on steel plate.
The utility model solves the deficiency in the background technology, and its bottom adopts all-insulated plate to wrap sealing entirely, effectively carries out the anti-electric measure of waterproof and has guaranteed existing line traffic safety and construction safety, and existing line is driven a vehicle without any influence.The totally enclosed characteristics of Hanging Basket are the blocking times that can reduce existing line simultaneously, reduce construction costs, avoid the security risk brought because of the assembling and disassembling frame, shortened the construction period, existing line is long, headroom is little for striding, be not easy to set up striding the existing line Construction of continuous beam reference being provided of frame.
Description of drawings:
Fig. 1 is a facade structures schematic diagram of the present utility model,
Fig. 2 is a Facad structure schematic diagram of the present utility model,
Fig. 3 is the structural representation of all-insulated plate in the utility model.
The specific embodiment:
With reference to Fig. 1-3, this specific embodiment is by the following technical solutions: it comprises preceding suspender belt 1, all-insulated plate 2, rear cross beam 3, front beam 4, longeron 5, iron wire protective screening 6, insulating slab 7, back strap 8, anti-electric alarm device 9, triangle main couple 10, back anchor system 11, running gear and truss anchor system 12, lightning rod 13, sliding beam 14, horizontal connected system 15, lifting template wire rope 16, preceding suspension rod 17 and external mold trussing 18, the triangle main couple 10 that has an anti-electric alarm device 9 is fixed on the upper end of Hanging Basket by back anchor system 11 and running gear and truss anchor system 12, and triangle main couple 10 tops are provided with lightning rod 13; Longeron 5 is arranged on Hanging Basket bottom, and the rear and front end of longeron 5 is connected with front beam 4 and rear cross beam 3 respectively, and the lower end of rear cross beam 3, front beam 4, longeron 5 is provided with all-insulated plate 2, and all-insulated plate 2 front sides are provided with insulating slab 7, are connected with protective screening 6 on the insulating slab 7; Front beam 4 is connected with triangle main couple 10 front sides by preceding suspender belt 1, and rear cross beam 3 is connected to the Hanging Basket inner bottom by back strap 8, and the Hanging Basket inner upper end is provided with sliding beam 14; The Hanging Basket nock is connected with triangle main couple 10 by horizontal connected system 15, laterally connected system 15 both sides are connected with all-insulated plate 2 by preceding suspension rod 17, two ends, triangle main couple 10 front side are connected to all-insulated plate 2 both sides, Hanging Basket bottom by lifting template wire rope 16, and the Hanging Basket both sides are provided with external mold trussing 18.
Described triangle main couple 10, horizontal connected system constitute 15 and form main couples, are the main force structures of Hanging Basket, bear bottom die platform and concrete deadweight and working load.
Described rear cross beam 3, front beam 4, longeron 5 constitute bottom die platform, be mainly used in and directly bear weight concrete, and shuttering, reinforcing bar binding, concreting provide the work-yard, still be the primary structure of fixedly connected discharge system simultaneously, be connected on the main couple by suspension system in the installation process.
Described inner and outer template and truss constitute template system.
Described running gear and truss anchor system 12 are located on the main couple posterior nodal point, comprise anchor pole shoulder pole girder and 2 vertical smart indented barss of pricking behind the anchor pole behind 2 shoulder pole girders, 4,2.The overturning moment that its effect produces when being the balance concreting is guaranteed Hanging Basket safety.Running gear comprises bolster, track, preceding bearing, rear support and pulling equipment.
Described all-insulated plate 2, insulating slab 7, anti-electric prior-warning device 9 constitutes electricity prevention system.Mainly be fixed on above the bottom die platform, be used to isolate the high-tension electricity that electrified circuit produces.Anti-electric prior-warning device 9 is used for the monitoring of Hanging Basket safe voltage, electric current, guarantees not take place electric shock accidents.
Described all-insulated plate 2 is made up of steel plate, insulating slab two parts, and steel plate is set to the U type at rear cross beam 3, front beam 4 places, is close to welding with forward and backward crossbeam; The insulating slab reverse side carries out waterproof sealing to be handled, and prevents to leak and influence insulation.Before the construction insulating slab, weld together with 3mm thick steel plate and crossbeam, longeron in the Hanging Basket bottom earlier, then brushing and stickup insulating slab on steel plate.
This specific embodiment solves the deficiency in the background technology, and its bottom adopts all-insulated plate to wrap sealing entirely, effectively carries out the anti-electric measure of waterproof and has guaranteed existing line traffic safety and construction safety, and existing line is driven a vehicle without any influence.The totally enclosed characteristics of Hanging Basket are the blocking times that can reduce existing line simultaneously, reduce construction costs, avoid the security risk brought because of the assembling and disassembling frame, shortened the construction period, existing line is long, headroom is little for striding, be not easy to set up striding the existing line Construction of continuous beam reference being provided of frame.
Claims (8)
1. High-Voltage Insulation Hanging Basket, it is characterized in that it comprises preceding suspender belt (1), all-insulated plate (2), rear cross beam (3), front beam (4), longeron (5), iron wire protective screening (6), insulating slab (7), back strap (8), anti-electric alarm device (9), triangle main couple (10), back anchor system (11), running gear and truss anchor system (12), lightning rod (13), sliding beam (14), horizontal connected system (15), lifting template wire rope (16), preceding suspension rod (17) and external mold trussing (18), the triangle main couple (10) that has an anti-electric alarm device (9) is fixed on the upper end of Hanging Basket by afterwards anchor system (11) and running gear and truss anchor system (12), and triangle main couple (10) top is provided with lightning rod (13); Longeron (5) is arranged on the Hanging Basket bottom, and the rear and front end of longeron (5) is connected with front beam (4) and rear cross beam (3) respectively, the lower end of rear cross beam (3), front beam (4), longeron (5) is provided with all-insulated plate (2), all-insulated plate (2) front side is provided with insulating slab (7), is connected with protective screening (6) on the insulating slab (7); Front beam (4) is connected with triangle main couple (10) front side by preceding suspender belt (1), and rear cross beam (3) is connected to the Hanging Basket inner bottom by back strap (8), and the Hanging Basket inner upper end is provided with sliding beam (14); The Hanging Basket nock is connected with triangle main couple (10) by horizontal connected system (15), laterally connected system (15) both sides are connected with all-insulated plate (2) by preceding suspension rod (17), triangle main couple (10) two ends, front side are connected to all-insulated plate (2) both sides, Hanging Basket bottom by lifting template wire rope (16), and the Hanging Basket both sides are provided with external mold trussing (18).
2. High-Voltage Insulation Hanging Basket according to claim 1 is characterized in that described triangle main couple (10), horizontal connected system constitute (15) and form main couple.
3. High-Voltage Insulation Hanging Basket according to claim 1 is characterized in that described rear cross beam (3), front beam (4), longeron (5) constitute bottom die platform.
4. High-Voltage Insulation Hanging Basket according to claim 1 is characterized in that described inner and outer template and truss constitute template system.
5. High-Voltage Insulation Hanging Basket according to claim 1, it is characterized in that described preceding suspender belt (1), back strap (8), lifting template wire rope (16), preceding suspension rod (17) composition suspension system, suspension system top is connected on the main couple, and the lower part connects bottom die platform, external mold and internal mold.
6. High-Voltage Insulation Hanging Basket according to claim 1, it is characterized in that described running gear and truss anchor system (12) are located on the main couple posterior nodal point, comprise anchor pole shoulder pole girder and 2 vertical smart indented barss of pricking behind the anchor pole behind 2 shoulder pole girders, 4,2.
7. High-Voltage Insulation Hanging Basket according to claim 1 is characterized in that described all-insulated plate (2), insulating slab (7), and anti-electric prior-warning device (9) constitutes electricity prevention system.
8. High-Voltage Insulation Hanging Basket according to claim 1 is characterized in that described all-insulated plate (2) is made up of steel plate, insulating slab two parts, and steel plate locates to be set to the U type at rear cross beam (3), front beam (4), is close to welding with forward and backward crossbeam; The insulating slab reverse side carries out waterproof sealing to be handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200163994U CN202007383U (en) | 2011-01-19 | 2011-01-19 | High-voltage insulating suspension basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200163994U CN202007383U (en) | 2011-01-19 | 2011-01-19 | High-voltage insulating suspension basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007383U true CN202007383U (en) | 2011-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200163994U Expired - Lifetime CN202007383U (en) | 2011-01-19 | 2011-01-19 | High-voltage insulating suspension basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007383U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561193A (en) * | 2011-12-23 | 2012-07-11 | 中铁四局集团第五工程有限公司 | Construction technology of closure section for rotary continuous beam for overpass electrified railway and hanging basket thereof |
| CN103147411A (en) * | 2013-03-30 | 2013-06-12 | 师长宏 | Insulation covering hanging groove |
| CN104294767A (en) * | 2014-10-30 | 2015-01-21 | 中国水利水电第五工程局有限公司 | Lengthening hanging basket used for cantilever beam cast-in-place construction and construction method of lengthening hanging basket |
| CN106958345A (en) * | 2017-05-16 | 2017-07-18 | 简华炽 | A kind of adjustable rigid Hanging Basket |
| CN107761574A (en) * | 2017-09-29 | 2018-03-06 | 中铁九局集团有限公司 | A kind of across electric railway Business Line swivel flute profile continuous beam mid-span closing device |
| CN109629451A (en) * | 2019-01-30 | 2019-04-16 | 中铁七局集团郑州工程有限公司 | Across the multiply closed hanging basket cantilever method construction of road electric railway continuous bridge |
| CN110144832A (en) * | 2019-05-22 | 2019-08-20 | 刘志广 | A kind of adhesion type fully-enclosed safe protection canopy for high-flying highway cradle construction |
| CN113417219A (en) * | 2021-05-31 | 2021-09-21 | 中铁十二局集团有限公司 | Hydraulic internal mold asynchronous traveling system and method for bridge suspension casting basket box chamber |
-
2011
- 2011-01-19 CN CN2011200163994U patent/CN202007383U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561193A (en) * | 2011-12-23 | 2012-07-11 | 中铁四局集团第五工程有限公司 | Construction technology of closure section for rotary continuous beam for overpass electrified railway and hanging basket thereof |
| CN103147411A (en) * | 2013-03-30 | 2013-06-12 | 师长宏 | Insulation covering hanging groove |
| CN104294767A (en) * | 2014-10-30 | 2015-01-21 | 中国水利水电第五工程局有限公司 | Lengthening hanging basket used for cantilever beam cast-in-place construction and construction method of lengthening hanging basket |
| CN104294767B (en) * | 2014-10-30 | 2016-04-06 | 中国水利水电第五工程局有限公司 | A kind of semi girder cast-in-place construction spreading Hanging Basket and construction method thereof |
| CN106958345A (en) * | 2017-05-16 | 2017-07-18 | 简华炽 | A kind of adjustable rigid Hanging Basket |
| CN106958345B (en) * | 2017-05-16 | 2022-08-02 | 简华炽 | Adjustable rigid hanging basket |
| CN107761574A (en) * | 2017-09-29 | 2018-03-06 | 中铁九局集团有限公司 | A kind of across electric railway Business Line swivel flute profile continuous beam mid-span closing device |
| CN107761574B (en) * | 2017-09-29 | 2021-02-12 | 中铁九局集团有限公司 | Midspan folding device for swivel groove-shaped continuous beam of service line of electrified railway |
| CN109629451A (en) * | 2019-01-30 | 2019-04-16 | 中铁七局集团郑州工程有限公司 | Across the multiply closed hanging basket cantilever method construction of road electric railway continuous bridge |
| CN110144832A (en) * | 2019-05-22 | 2019-08-20 | 刘志广 | A kind of adhesion type fully-enclosed safe protection canopy for high-flying highway cradle construction |
| CN113417219A (en) * | 2021-05-31 | 2021-09-21 | 中铁十二局集团有限公司 | Hydraulic internal mold asynchronous traveling system and method for bridge suspension casting basket box chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY 20TH BUREAU GROUP CO., LTD. Effective date: 20130712 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130712 Address after: 266000 No. 89 Donghai East Road, Laoshan District, Shandong, Qingdao Patentee after: China Railway 20 Bureau Group Co., Ltd. Patentee after: China Railway 20th Bureau Group Co., Ltd. Address before: 266000 No. 89 Donghai East Road, Laoshan District, Shandong, Qingdao Patentee before: China Railway 20 Bureau Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |
|
| CX01 | Expiry of patent term |