CN205242278U - A triangle string basket method is hanged and is watered device for deck bridge construction - Google Patents
A triangle string basket method is hanged and is watered device for deck bridge construction Download PDFInfo
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- CN205242278U CN205242278U CN201521093055.8U CN201521093055U CN205242278U CN 205242278 U CN205242278 U CN 205242278U CN 201521093055 U CN201521093055 U CN 201521093055U CN 205242278 U CN205242278 U CN 205242278U
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Abstract
The utility model discloses a triangle string basket method is hanged and is watered device for deck bridge construction, it includes: anchor triangular bracket, anchor triangular bracket include many tripods, and one of which strip straight flange is used for extending forward along the direction level of keeping away from main mound pier shaft side at bridge owner mound pier shaft side, another straight flange through the anchor of anchor muscle, and many tripods parallel the interval arrangement, anchor triangular bracket still forms the support bracket that asks the top to support including being used for setting up in the tripod below and to the bottom of tripod, supports the bracket and connects on bridge owner mound pier shaft through the anchor muscle, the bracket platform, the bracket platform is used for accepting the gravity of other components, end basket component, promote the anchorage element, promote anchorage element connecting bracket platform and end basket component, the walking component, the walking component is used for other components to walk above that, the template system, the template system is used for the bridge to pour. The triangle is hung the basket method and is hanged and water the device to have a node of assembling few, and ann tears the convenience open, and the atress is clear and definite, advantages such as member turnover rate of utilization height.
Description
Technical field
The utility model relates to a kind of triangle hanging basket method cantilever device and construction method thereof for overbridge construction.
Background technology
Cast-in-place cantilever method refers in bridge pier both sides workbench is set, and evenly piecemeal to span centre cantilever pouring cement concrete beam body, and applies piecemeal prestressed construction method. Cast-in-place cantilever method capital equipment is a pair of walking Hanging Basket, and Hanging Basket is at stretch-draw anchor and be linked to be in overall beam section and move with pier shaft, assembling reinforcement, formwork erection, casting concrete, executes prestressing force and all carries out thereon. Complete after this section of construction, Hanging Basket symmetry is each movement one sections forward, carries out lower a pair of beam section construction, moves ahead in proper order, until cantilever beam section has been built.
The assembled node of existing Suspension by cradle method device is many, and workman constructs inconvenient in high-altitude, and installation and removal need a large amount of man-hours, have delayed construction speed, has also reduced thus member turnover utilization rate.
Utility model content
The purpose of this utility model is to provide a kind of triangle hanging basket method cantilever device for overbridge construction.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of triangle hanging basket method cantilever device for overbridge construction, and it comprises: platform bracket, described platform bracket is for accepting the gravity of other members; End basket member; Promote anchorage element, described lifting anchorage element connects platform bracket and end basket member; Walking member, described walking member is walked thereon for other members; Template system, described template system is built for bridge.
The utility model triangle hanging basket method cantilever device for overbridge construction as above, further, described platform bracket comprises: triangle crossbeam, column, front tension bar, back stay, front entablature, rear entablature, transverse link and horizontal brace;
Triangle crossbeam is connected with column is vertical; Front tension bar is connected column and triangle crossbeam with back stay; Front entablature is connected with end basket member by front suspender belt, and cantilever system weight is passed to triangle crossbeam; Rear entablature is connected with end basket member by back strap, and cantilever system weight is passed to triangle crossbeam; Transverse link connects two adjacent columns, strengthens stability between two columns; Laterally brace connects transverse link and rear entablature, strengthens resistance to overturning.
The utility model triangle hanging basket method cantilever device for overbridge construction as above, further, basket member of the described end comprises: front sill, rear sill and distribution beam;
Front sill is connected with front entablature by front suspender belt, and power is passed to triangle crossbeam; Rear sill is connected with rear entablature by back strap, and power is passed to triangle crossbeam; Rear sill is connected with front sill by distribution beam.
The utility model triangle hanging basket method cantilever device for overbridge construction as above, further, described lifting anchorage element comprises: front suspender belt, back strap, the front suspender belt of side form support, the front suspender belt of interior bracket, side form support rear suspension bar, interior bracket rear suspension bar and rear short steeve;
Entablature and front sill before front suspender belt connects; Entablature and rear sill after back strap connects; Before side form support, suspender belt connects front entablature and outer side mold nose girder; Before interior bracket, suspender belt connects front entablature and interior side form nose girder; Side form support rear suspension bar, interior bracket rear suspension bar connect outer side mold nose girder and interior side form nose girder; Sill and case beam base plate after rear short steeve connects, be passed to cantilever system load force on the case beam of having built.
The utility model triangle hanging basket method cantilever device for overbridge construction as above, further, described walking member comprises: aisle beam, interior backform nose girder, outer side mold outrigger;
Aisle beam is anchored on case back plate, as Hanging Basket walking track; Interior backform nose girder drives internal mold to move forward in the time of hanging basket advancing; Outer side mold outrigger drives outer side mold to move forward in the time of hanging basket advancing; .
The utility model triangle hanging basket method cantilever device for overbridge construction as above, further, also comprises guard member, and it comprises: anti-river bottom protection basket crossbeam and anti-river bottom protection basket longeron;
Anti-river bottom protection basket crossbeam is the load-bearing rod member of anti-river bottom protection basket during across construction of the highway; Anti-river bottom protection basket longeron is for strengthening the rigidity of anti-river bottom protection basket.
The utility model triangle hanging basket method cantilever device for overbridge construction as above, further, one end of described anchor rib is embedded in other end level in described Main Pier of Bridges pier shaft and stretches out, and also comprises the spacing pressing plate for matching with the external part of described anchor rib.
The utility model triangle hanging basket method cantilever device for overbridge construction as above, further, described anchor rib is arranged to two rows at the pre-connection tripod place of Main Pier of Bridges pier shaft side respectively, described two row's anchor ribs lay respectively at the both sides of a straight flange of described tripod, the two ends of described spacing pressing plate are respectively arranged with through hole, and the end of described anchor rib external part passes and be connected with stop nut from described through hole.
The utility model triangle hanging basket method cantilever device for overbridge construction as above, further, on described support bracket, offer a pair of through hole passing for anchor rib, one end of described anchor rib is embedded in other end level in described Main Pier of Bridges pier shaft and stretches out, and the horizontal external part of described anchor rib is connected with stop nut in its end from described through hole. The back side of described support bracket is formed with spacing block set, is reserved with the groove inserting for described spacing block set in Main Pier of Bridges pier shaft side, is all welded with cross spacing plate in the both sides of described support bracket.
The construction method of the triangle hanging basket method cantilever device of constructing for overbridge, the assembled process of described device is followed successively by: the aisle beam of lifting running gear, lifting triangle crossbeam, rear entablature, lifting transverse link and laterally brace, entablature before lifting, suspender belt, back strap before installing, lift front sill, rear sill, lay web, distribution beam, the bed die of lifting template system, the inner membrance of lifting template system and walking beam, suspension rod lift outboard template, walk cross girders, suspension rod.
Web is web distribution beam at the bottom of case beam, is the ribbed stiffener of bed die, strengthens bed die rigidity. Aisle beam is Hanging Basket walking track, and triangle hanging basket fulcrum falls in orbit, jack pushing tow fulcrum when traveling Hanging Basket, and fulcrum slippage on track girder is advanced. Walk cross girders and be again nose girder, interior nose girder and outer nose girder, interior nose girder drives inner formwork system reach in the time of suspended basket, while building case beam as internal mold spandrel girder; Outer nose girder drives outer side mold reach in the time of suspended basket, while building case beam as outer side mold spandrel girder.
The beneficial effects of the utility model are:
Anchoring shelf bracket easy construction in the utility model triangle hanging basket method cantilever device is quick, and bracket is stressed clear and definite, and applicability is wide, and material can have enough to meet the need, and less on the impact of pier shaft cross section. By the bracket and the anchor rib that are anchored on pier shaft, tripod is anchored on pier shaft, forms freely supported structure, then on tripod, set up platform bracket, thereby realize 0, the building of 1# piece. Main bearing member is for supporting bracket, and tripod is Force transmission parts. 0# piece vertical load will produce vertical load and overturning moment after transmitting by tripod, vertical load is born by bracket, the lateral load that overturning moment produces is resisted by pier shaft and upper anchor rib, tripod lower limb leg withstands pier shaft, upper anchor rib tension, thereby formation freely supported structure, reaches whole system balance.
It is few that triangle hanging basket method cantilever device has assembled node, and peace is torn open conveniently, stressed clear and definite, member turnover utilization rate advantages of higher.
Brief description of the drawings
By the detailed description done in conjunction with the following drawings, above-mentioned and/or other aspects of the present utility model and advantage will become clearer and be easier to understand, and these accompanying drawings just schematically, do not limit the utility model, wherein:
Fig. 1 is the front entablature of triangle hanging basket method cantilever device and the schematic cross-section at front sill place for overbridge construction of a kind of embodiment of the utility model;
Fig. 2 is the rear entablature of triangle hanging basket method cantilever device and the schematic cross-section at rear sill place for overbridge construction of a kind of embodiment of the utility model;
Fig. 3 is the front entablature of a kind of embodiment of the utility model and the schematic cross-section of rear entablature;
Fig. 4 is the structural representation of the anchoring shelf bracket of a kind of embodiment of the utility model;
Fig. 5 is the front view of anchoring shelf bracket in Fig. 4;
Fig. 6 is the vertical profile diagram of anchoring shelf bracket in Fig. 4;
Fig. 7 is the A portion enlarged drawing in Fig. 5;
Fig. 8 is the B portion enlarged drawing in Fig. 6;
Fig. 9 is the construction method schematic flow sheet for the triangle hanging basket method cantilever device of overbridge construction.
In accompanying drawing, the list of parts of each label representative is as follows:
1, triangle crossbeam, 2, column, 3, pull bar, 4, front entablature, 5, rear entablature, 6, front sill, 7, rear sill, 8, transverse link, 9, horizontal brace, 10, tripod, 11, bracket, 12, platform bracket, 13, pier shaft, 14, anchor rib, 15, nut, 16, groove, 17, cross spacing plate, 18, spacing pressing plate, 19, laterally connect 20, shellfish thunder crossbeam.
Detailed description of the invention
The embodiment of the triangle hanging basket method cantilever device for overbridge construction of the present utility model is described hereinafter, with reference to the accompanying drawings.
Being specific detailed description of the invention of the present utility model at the embodiment of this record, for design of the present utility model is described, is all explanatory and exemplary, should not be construed as the restriction to the utility model embodiment and the utility model scope. Except the embodiment of this record, those skilled in the art can also adopt apparent other technical scheme based on the application's claims and the disclosed content of description, and these technical schemes comprise the technical scheme of making any apparent substitutions and modifications adopting the embodiment in this record.
The accompanying drawing of this description is schematic diagram, and aid illustration design of the present utility model schematically shows shape and the correlation thereof of each several part. Note that the structure of the each parts for the ease of clearly showing the utility model embodiment, between each accompanying drawing not according to identical scale. Identical reference marker is for representing identical part.
Fig. 1 illustrates the triangle hanging basket method cantilever device for overbridge construction of a kind of embodiment of the utility model, and it comprises:
Platform bracket, described platform bracket is for accepting the gravity of other members; Described platform bracket comprises: triangle crossbeam 1, column 2, pull bar 3(comprise front tension bar and back stay), front entablature 4, rear entablature 5, transverse link 8 and horizontal brace 9; Triangle crossbeam is connected with column is vertical; Front tension bar is connected column and triangle crossbeam with back stay; Front entablature is connected with end basket member by front suspender belt, and cantilever system weight is passed to triangle crossbeam; Rear entablature is connected with end basket member by back strap, and cantilever system weight is passed to triangle crossbeam; Transverse link connects two adjacent columns, strengthens stability between two columns; Laterally brace connects transverse link and rear entablature, strengthens resistance to overturning.
End basket member; Basket member of the described end comprises: front sill 6, rear sill 7 and distribution beam; Front sill is connected with front entablature by front suspender belt, and power is passed to triangle crossbeam; Rear sill is connected with rear entablature by back strap, and power is passed to triangle crossbeam; Rear sill is connected with front sill by distribution beam.
Promote anchorage element, described lifting anchorage element connects platform bracket and end basket member; Described lifting anchorage element comprises: front suspender belt, back strap, the front suspender belt of side form support, the front suspender belt of interior bracket, side form support rear suspension bar, interior bracket rear suspension bar and rear short steeve; Entablature and front sill before front suspender belt connects; Entablature and rear sill after back strap connects; Before side form support, suspender belt connects front entablature and outer side mold nose girder; Before interior bracket, suspender belt connects front entablature and interior side form nose girder; Side form support rear suspension bar, interior bracket rear suspension bar connect outer side mold nose girder and interior side form nose girder; Sill and case beam base plate after rear short steeve connects, be passed to cantilever system load force on the case beam of having built.
Walking member, described walking member is walked thereon for other members; Described walking member comprises: aisle beam, interior backform nose girder, outer side mold outrigger; Aisle beam is anchored on case back plate, as Hanging Basket walking track; Interior backform nose girder drives internal mold to move forward in the time of hanging basket advancing; Outer side mold outrigger drives outer side mold to move forward in the time of hanging basket advancing.
Template system, described template system is built for bridge.
At the triangle hanging basket method cantilever device for overbridge construction of the utility model above-described embodiment, triangle hanging basket method cantilever device also comprises guard member, and it comprises: anti-river bottom protection basket crossbeam and anti-river bottom protection basket longeron; Anti-river bottom protection basket crossbeam is the load-bearing rod member of anti-river bottom protection basket during across construction of the highway; Anti-river bottom protection basket longeron is for strengthening the rigidity of anti-river bottom protection basket.
As shown in Figure 9, for the construction method schematic flow sheet of the triangle hanging basket method cantilever device for overbridge construction, the assembled process of described device is followed successively by: the aisle beam of lifting running gear, lifting triangle crossbeam, rear entablature, lifting transverse link and laterally brace, entablature before lifting, suspender belt, back strap before installing, lift front sill, rear sill, lay web, distribution beam, the bed die of lifting template system, the inner membrance of lifting template system and walking beam, suspension rod lift outboard template, walk cross girders, suspension rod.
The beneficial effects of the utility model are: it is few that triangle hanging basket method cantilever device has assembled node, and peace is torn open conveniently, stressed clear and definite, member turnover utilization rate advantages of higher.
It is larger that certain section of high speed roadbed is filled out amount of excavation, fills out that to deep-cut be main mainly with height. Fills embankment highest point reaches 36m, and excavation high slope is up to 63m, and the side slope that wherein exceedes 30m just has 21 places. This project Bridge quantity is more, 5 leap national highways completely, and construction risk is larger. Have 2,000 multi-disc Precast T-Beams completely, point 3 precasting yards are prefabricated. Wherein the main pier height of certain overbridge reaches 40m, and the construction of floor stand method is unsuitable for the construction of its 0# piece and 1# piece. Triangle hanging basket method cantilever device for overbridge construction also comprises: anchoring shelf bracket, anchoring shelf bracket comprises many tripods, a straight flange of described tripod is for being anchored at Main Pier of Bridges pier shaft side by anchor rib, another of described tripod straight flange is along the horizontal forward extension of direction away from described main pier pier shaft side, and described many tripods interval arranged side by side is arranged; Anchoring shelf bracket also comprises that described support bracket is connected on described Main Pier of Bridges pier shaft by anchor rib for being arranged on described tripod below and the bottom of described tripod being formed to the support bracket that jacking is supported;
Shown in Fig. 4-8, the anchoring shelf bracket in the utility model, comprises many tripods 10, supports bracket 11 and platform bracket 12.
Wherein, a straight flange of tripod 10 is for being anchored at Main Pier of Bridges pier shaft 13 sides by anchor rib 14, and another straight flange of tripod 10 is along the horizontal forward extension of direction away from main pier pier shaft 13 sides, and many tripod 10 intervals arranged side by side are arranged. Can be used as preferably: between the tripod 10 on 13 of same pier shafts, can add horizontal connection 19, improve tripod 10 lateral stiffnesses, laterally connect 19 integral prefabricated installations, be connected on tripod 10.
Support bracket 11 and be arranged on tripod 10 belows and the bottom of tripod 10 is formed to jacking support, support bracket 11 and be connected on Main Pier of Bridges pier shaft 13 by anchor rib 14. On support bracket 11, offer a pair of through hole passing for anchor rib 14, one end of described anchor rib 14 is embedded in other end level in described Main Pier of Bridges pier shaft 13 and stretches out, and the horizontal external part of described anchor rib 14 is connected with stop nut 15 in its end from described through hole.
Can be used as preferably: the back side of supporting bracket 11 is formed with spacing block set, be reserved with the groove 16 inserting for described spacing block set in Main Pier of Bridges pier shaft 13 sides, both sides at described support bracket 11 are all welded with cross spacing plate 17, improve bracket 2 lateral stabilities.
Above many spaced apart tripods 10 arranged side by side, set up platform bracket 12, the bottom of platform bracket 12 forms and is connected with another straight flange of tripod 10.
Can be used as preferably: one end of described anchor rib 14 is embedded in other end level in described Main Pier of Bridges pier shaft 13 and stretches out, and also comprises the spacing pressing plate 18 for matching with the external part of described anchor rib 14. The two ends of described spacing pressing plate 18 are respectively arranged with through hole, and the end of described anchor rib 14 external parts passes and be connected with stop nut from described through hole.
Can be used as further preferably: aforementioned anchor rib 14 forms two rows at pre-connection tripod 10 places of Main Pier of Bridges pier shaft 13 sides respectively, two row's anchor ribs 14 lay respectively at the both sides of a straight flange of tripod 10, the two ends of spacing pressing plate 18 are respectively arranged with through hole, and the end of anchor rib 14 passes and be connected with stop nut from through hole. Certainly that, also can adopt other structures but tripod 10 can be anchored at equally to the anchor structure on Main Pier of Bridges pier shaft 13 sides.
When in embodiment mono-, anchoring shelf bracket is constructed, comprise the following steps:
Step 1: preburied component. In the time of the 13 final section construction of Main Pier of Bridges pier shaft, calculate the height of anchoring shelf bracket in the utility model according to design drawing, accurately orient the space pre-buried position of anchor rib 14 at pier shaft 13, and carry out pre-buried.
Be provided with pre-buried steel box at plan installation bracket 2 places and be used to form reserved groove 16, need to add inner support simultaneously, prevent steel box distortion in concreting process, steel box bottom needs to add bar-mat reinforcement, add the local compressive resistance of reinforced concrete, it is straight and perpendicular to pier shaft 13 that pre-buried anchor rib 14 ensures.
Step 2: bracket 2 is installed. In the end a joint pier shaft 13 is built complete form removal and is exposed after reserved groove 16, removes steel box inner support, and cleaning hole slot, then carries out bracket 2 and install, and offers through hole and its back side passed for anchor rib 14 and be formed with spacing block set on bracket 2. The single heavy about 60kg of bracket 2, can adopt the auxiliary installation of manual type or tower crane.
Bracket 2 is located on anchor rib 14 and by spacing block set and inserts reserved groove 16, then by anchor rib 14 stop nut anchoring. At the bottom of checking whether bracket 2 upper padding plates are adjacent to preformed groove, whether lower bolster is adjacent to 13 of pier shafts, if because pre-buried steel box and 13 out of plumb of pier shaft cause upper padding plate warpage or lower bolster cannot be adjacent to pier shaft 13, preferentially adjust upper padding plate and be adjacent to bottom land, lower bolster is by adding the forms such as pading plate and pier shaft 13 faces hold out against. After inspection adjustment is errorless, again tighten anchor rib 14.
After two bracket 2 installations, with reinforcing bar, two brackets 2 are connected to entirety side by side, simultaneously by the 2 top leveling of two brackets. After bracket 2 installations, be welded with cross spacing plate 17, improve bracket 2 lateral stabilities.
Step 3: tripod 10 is installed. Tripod 10 is processed by work steel assembly welding. The heavily about 2t of each tripod 10, be installed on 13 two broad side surfaces of pier shaft, each face is at least installed two tripods 10, can be according to adjustable tripod 10 quantity of load, when installation, ensure that symmetrical tripod 10 is force transferring structure, for 0#, 1# piece load are passed to bracket 2 and pier shaft 13. Coordinating anchor rib 14 to form anchoring and screw upper limit nut in the end of anchor rib 14 by spacing pressing plate 18 forms spacing. Between tripod 10 on 13 of same pier shafts, can add horizontal connection 19, improve tripod 10 lateral stiffnesses, laterally connect 19 integral prefabricated installations, be welded on tripod 10.
Step 4, platform bracket 12 is installed. After tripod 10 installs, on tripod 10, lift shellfish thunder crossbeam 20, lay longeron at cantilever segment, side crossbeam is laid in wing plate position. Shellfish thunder crossbeam arranges two 16 work bearing beams for 20 times, for striking. 0#, 1# piece two ends cantilever segment are respectively arranged one group three and are arranged individual layer shellfish thunder crossbeam 20 and one group of double individual layer shellfish thunder crossbeam 20, longeron adopts 10# channel-section steel assembly welding to form, at the bottom of being arranged in web and at the bottom of base plate, side crossbeam adopts 36b work steel, side crossbeam falls within on shellfish thunder crossbeam 20, and on position shellfish thunder crossbeam 20 at the bottom of wing plate, left-hand thread one saves 3 meters long 20b channel-section steels, and fixes with bolt, side beam welding, on channel-section steel, ensures that crossbeam is stable. Side form supporting leg falls within on side crossbeam, and side crossbeam level is adjusting tank beam longitudinal gradient, need adjust longitudinal gradient by cutting side form supporting leg mode, after having adjusted, supporting leg is welded on side crossbeam, ensures that side form is stable.
Each technical characterictic of above-mentioned disclosure that be not limited to disclose with combination further feature, those skilled in the art also can carry out other combination between each technical characterictic according to the object of utility model, are as the criterion with the object that realizes the utility model.
Claims (9)
1. the triangle hanging basket method cantilever device for overbridge construction, it is characterized in that, comprise: anchoring shelf bracket, anchoring shelf bracket comprises many tripods, a straight flange of described tripod is for being anchored at Main Pier of Bridges pier shaft side by anchor rib, another of described tripod straight flange is along the horizontal forward extension of direction away from described main pier pier shaft side, and described many tripods interval arranged side by side is arranged; Anchoring shelf bracket also comprises that described support bracket is connected on described Main Pier of Bridges pier shaft by anchor rib for being arranged on described tripod below and the bottom of described tripod being formed to the support bracket that jacking is supported; Platform bracket, described platform bracket is for accepting the gravity of other members; End basket member; Promote anchorage element, described lifting anchorage element connects platform bracket and end basket member; Walking member, described walking member is walked thereon for other members; Template system, described template system is built for bridge.
2. the triangle hanging basket method cantilever device for overbridge construction according to claim 1, is characterized in that, described platform bracket comprises: triangle crossbeam, column, front tension bar, back stay, front entablature, rear entablature, transverse link and horizontal brace;
Triangle crossbeam is connected with column is vertical; Front tension bar is connected column and triangle crossbeam with back stay; Front entablature is connected with end basket member by front suspender belt, and cantilever system weight is passed to triangle crossbeam; Rear entablature is connected with end basket member by back strap, and cantilever system weight is passed to triangle crossbeam; Transverse link connects two adjacent columns, strengthens stability between two columns; Laterally brace connects transverse link and rear entablature, strengthens resistance to overturning.
3. the triangle hanging basket method cantilever device for overbridge construction according to claim 1, is characterized in that, basket member of the described end comprises: front sill, rear sill and distribution beam;
Front sill is connected with front entablature by front suspender belt, and power is passed to triangle crossbeam; Rear sill is connected with rear entablature by back strap, and power is passed to triangle crossbeam; Rear sill is connected with front sill by distribution beam.
4. the triangle hanging basket method cantilever device for overbridge construction according to claim 1, it is characterized in that, described lifting anchorage element comprises: front suspender belt, back strap, the front suspender belt of side form support, the front suspender belt of interior bracket, side form support rear suspension bar, interior bracket rear suspension bar and rear short steeve;
Entablature and front sill before front suspender belt connects; Entablature and rear sill after back strap connects; Before side form support, suspender belt connects front entablature and outer side mold nose girder; Before interior bracket, suspender belt connects front entablature and interior side form nose girder; Side form support rear suspension bar, interior bracket rear suspension bar connect outer side mold nose girder and interior side form nose girder; Sill and case beam base plate after rear short steeve connects, be passed to cantilever system load force on the case beam of having built.
5. the triangle hanging basket method cantilever device for overbridge construction according to claim 1, is characterized in that, described walking member comprises: aisle beam, interior backform nose girder, outer side mold outrigger;
Aisle beam is anchored on case back plate, as Hanging Basket walking track; Interior backform nose girder drives internal mold to move forward in the time of hanging basket advancing; Outer side mold outrigger drives outer side mold to move forward in the time of hanging basket advancing.
6. the triangle hanging basket method cantilever device for overbridge construction according to claim 1, is characterized in that, also comprise guard member, it comprises: anti-river bottom protection basket crossbeam and anti-river bottom protection basket longeron;
Anti-river bottom protection basket crossbeam is the load-bearing rod member of anti-river bottom protection basket during across construction of the highway; Anti-river bottom protection basket longeron is for strengthening the rigidity of anti-river bottom protection basket.
7. the triangle hanging basket method cantilever device for overbridge construction according to claim 1, it is characterized in that: one end of described anchor rib is embedded in other end level in described Main Pier of Bridges pier shaft and stretches out, and also comprises the spacing pressing plate for matching with the external part of described anchor rib.
8. the triangle hanging basket method cantilever device for overbridge construction according to claim 7, it is characterized in that: described anchor rib is arranged to two rows at the pre-connection tripod place of Main Pier of Bridges pier shaft side respectively, described two row's anchor ribs lay respectively at the both sides of a straight flange of described tripod, the two ends of described spacing pressing plate are respectively arranged with through hole, and the end of described anchor rib external part passes and be connected with stop nut from described through hole.
9. the triangle hanging basket method cantilever device for overbridge construction according to claim 1, it is characterized in that: on described support bracket, offer a pair of through hole passing for anchor rib, one end of described anchor rib is embedded in other end level in described Main Pier of Bridges pier shaft and stretches out, and the horizontal external part of described anchor rib is connected with stop nut in its end from described through hole; The back side of described support bracket is formed with spacing block set, is reserved with the groove inserting for described spacing block set in Main Pier of Bridges pier shaft side, is all welded with cross spacing plate in the both sides of described support bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093055.8U CN205242278U (en) | 2015-12-25 | 2015-12-25 | A triangle string basket method is hanged and is watered device for deck bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093055.8U CN205242278U (en) | 2015-12-25 | 2015-12-25 | A triangle string basket method is hanged and is watered device for deck bridge construction |
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| CN205242278U true CN205242278U (en) | 2016-05-18 |
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| CN201521093055.8U Active CN205242278U (en) | 2015-12-25 | 2015-12-25 | A triangle string basket method is hanged and is watered device for deck bridge construction |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568870A (en) * | 2015-12-25 | 2016-05-11 | 广东冠粤路桥有限公司 | Triangle hanging basket suspended casting device used for overpass bridge construction and construction method thereof |
| CN110512532A (en) * | 2019-09-25 | 2019-11-29 | 中铁十六局集团有限公司 | A kind of hangar system for Bridge Erector of constructing by cross for precast segmental beam |
| CN111455873A (en) * | 2020-04-10 | 2020-07-28 | 中铁十一局集团第二工程有限公司 | Suspension system of hanging basket |
| CN114673196A (en) * | 2022-04-19 | 2022-06-28 | 中交一航局第五工程有限公司 | Zero-contact construction process for isolation layer of underground water plant |
-
2015
- 2015-12-25 CN CN201521093055.8U patent/CN205242278U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568870A (en) * | 2015-12-25 | 2016-05-11 | 广东冠粤路桥有限公司 | Triangle hanging basket suspended casting device used for overpass bridge construction and construction method thereof |
| CN105568870B (en) * | 2015-12-25 | 2017-04-05 | 广东冠粤路桥有限公司 | For the triangle hanging basket method cantilever device and its construction method of cross-line bridge construction |
| CN110512532A (en) * | 2019-09-25 | 2019-11-29 | 中铁十六局集团有限公司 | A kind of hangar system for Bridge Erector of constructing by cross for precast segmental beam |
| CN111455873A (en) * | 2020-04-10 | 2020-07-28 | 中铁十一局集团第二工程有限公司 | Suspension system of hanging basket |
| CN114673196A (en) * | 2022-04-19 | 2022-06-28 | 中交一航局第五工程有限公司 | Zero-contact construction process for isolation layer of underground water plant |
| CN114673196B (en) * | 2022-04-19 | 2024-02-13 | 中交一航局第五工程有限公司 | Zero-touch construction process for isolation layer of underground water plant |
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Effective date of registration: 20201028 Address after: 501-2, 1261 Panyu Avenue North, Dalong street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Guandi Construction Co., Ltd Address before: 511450, 1261, Panyu Avenue, Guangdong, Guangzhou, 4 Patentee before: GUANGDONG GUANYUE HIGHWAY & BRIDGE Co.,Ltd. |