CN202055183U - Construction hanging basket for arched bridge formed by suspension casting - Google Patents
Construction hanging basket for arched bridge formed by suspension casting Download PDFInfo
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- CN202055183U CN202055183U CN2011201103011U CN201120110301U CN202055183U CN 202055183 U CN202055183 U CN 202055183U CN 2011201103011 U CN2011201103011 U CN 2011201103011U CN 201120110301 U CN201120110301 U CN 201120110301U CN 202055183 U CN202055183 U CN 202055183U
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- hanging basket
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Abstract
The utility model discloses a construction hanging basket for an arched bridge formed by suspension casting, which comprises a construction hanging basket body constituted by a top die, a bottom die plate, a side die plate and an inner die plate, wherein a suspension system is connected with the bottom die plate and the inner die plate, the front part of the suspension system is connected with a load-bearing main truss and a traveling track is arranged below the load-bearing main truss; and a sliding beam is arranged on the load-bearing main truss, a sliding block and a fixed block are arranged on the sliding beam, a sliding block movement regulating mechanism is connected between the sliding block and the fixed block, a support rotating shaft is arranged on the sliding block, an oscillating block is arranged on the support rotating shaft, a vertical suspender penetrates through the oscillating block and is connected with the side die plate and a variable-angle thrust device is connected on the load-bearing main truss. The construction hanging basket is used for casting of an arch ring along a segmented arched bridge box girder in the vertical direction, thereby increasing the diversity of segmentation form of the arch ring of the arched bridge and realizing good regulating performance of the side die plate; and the construction hanging basket is strong in applicability to the section form of the box girder and can be used for the casting of the box girders in the different sections forms, the construction of the arched bridges and the construction of the ordinary horizontal box girders formed by suspension casting.
Description
Technical field
The utility model belongs to the device that bridge construction is used, and is specifically related to a kind of cantilever Arch Bridge Construction Hanging Basket.
Background technology
Hanging Basket is a kind of equipment that is used for concrete continuous case beam cantilever casting construction.Owing to its efficiency of construction height, be subjected to the job site condition influence little, thereby be used widely.
Bridge mainly contains simply supported girder bridge, continuous steel structure bridge, suspension bridge, cable stayed bridge and arch bridge etc.Arch bridge compared with other bridges good looking appearance, durable in use, cost is low, be convenient to advantages such as maintenance, particularly in the rapid valley of mountain Gao Gushen, torrent, the advantage of arch bridge is more outstanding.When Arch Bridge Construction adopted cradle construction, the division of beam section generally was perpendicular to the arch ring direction and divides, and the construction Hanging Basket generally adopts lower bearing arch bridge construction Hanging Basket.
When using traditional arch bridge cradle construction, following inconvenience is arranged:
1. arch ring segmentation form is single.The arch ring segmentation must be perpendicular to the arch ring axis, if the arch ring segmentation vertically, traditional Arch Bridge Construction Hanging Basket can not use.
2. case beam section form is single.The corresponding a kind of Hanging Basket of a kind of case beam section palpus, if the case beam section changes, traditional Arch Bridge Construction Hanging Basket can not use.
3. automaticity is low, and the template of bearing down on one laying, dismounting and walking palpus people are for finishing.
4. versatility is poor.Tradition Arch Bridge Construction Hanging Basket is the lower support type Hanging Basket, influenced greatly by case beam section cross sectional shape, can only be used for the constant box girder construction of depth of section, mean level cantilever case beam section height mostly is variation, and traditional Arch Bridge Construction Hanging Basket can't be common to the construction of horizontal cantilever case beam.
Summary of the invention
The purpose of this utility model is to provide a kind of Arch Bridge Construction Hanging Basket of new multi-purpose, realize that side form adjusting device, internal mold adjusting device and multi-angle thrust brake overcome the problem that angle constantly changes in the Arch Bridge Construction, beam section shape constantly changes, thereby address the above problem.
The technical solution of the utility model is: cantilever Arch Bridge Construction Hanging Basket, it comprises the construction Hanging Basket body that backform, soffit formwork and side template, inner formword constitute, suspension system is connected with inner formword with soffit formwork, the front portion of suspension system is connected with the load-bearing main couple, and load-bearing main couple below is provided with the walking track; The load-bearing main couple is provided with sliding beam, sliding beam is provided with slide block and fixed block, be connected with slide block between slide block and the fixed block and move governor motion, slide block is provided with supporting shaft, swinging block is arranged on the supporting revolving shaft, vertical suspension rod passes swinging block and is connected with side template, is connected with the varied angle thrust brake on the load-bearing main couple.
Described slide block moves governor motion and comprises that an end is fixed on the screw rod on the slide block, and screw rod passes fixed block and is connected with adjusting nut.
Described varied angle thrust brake comprises the thrust block seat that is fixed on the concreting, supporting seat is articulated and connected on the thrust block seat, be connected with footstock on the supporting seat, be provided with jack in the footstock, the piston connecting screw rod of jack, screw rod passes footstock and is connected with locking nut, and the other end of screw rod and load-bearing main couple are articulated and connected.
Described inner formword comprises interior backform, interior bed die, interior side form; Be connected with combined threaded rod internal mold adjusting device between interior backform, interior bed die and the interior side form.
Described combined threaded rod internal mold adjusting device comprises bracing frame, is connected with reduction adjusting screw(rod) mechanism on the bracing frame, and the upper end of last reduction adjusting screw(rod) mechanism is connected with interior backform; Be connected with down reduction adjusting screw(rod) mechanism on the bracing frame, the lower end of following reduction adjusting screw(rod) mechanism is connected with interior bed die; The bracing frame both sides are connected with interior side form.
The support frame as described above both sides are connected with side reduction adjusting screw(rod) mechanism, and the end of side reduction adjusting screw(rod) mechanism is connected with interior side form.
The utlity model has following advantage:
The arch bridge case beam that is used for arch ring segmentation is vertically built, and has increased the diversity of arch bridge arch ring segmentation form, and promptly the adjusting function of side template is good; Compliance to case beam section form is strong, and the case beam that can be used for the different cross section form is built, and the adjusting of side template and inner formword can adapt to the case beam of different cross section form and build; Highly versatile, the influence that not changed by the case depth of beam can be used for Arch Bridge Construction, also can be used for mean level cantilever box girder construction.
Description of drawings
Fig. 1 general front view of the present utility model;
Fig. 2 overall lateral view of the present utility model;
The side form adjusting device is put in Fig. 3 varied angle displacement of the present utility model;
Fig. 4 combined threaded rod internal mold of the present utility model adjusting device elevation;
Fig. 5 combined threaded rod internal mold of the present utility model adjusting device lateral view;
Fig. 6 top template elevation of the present utility model;
Fig. 7 top template vertical view of the present utility model;
Fig. 8 varied angle thrust brake of the present utility model.
The specific embodiment
As shown in Figure 1, it is the cantilever Arch Bridge Construction Hanging Basket front schematic view under the Hot work in progress state, the rear end of load-bearing main couple 3 is provided with anchor system 1, anchor device 1 is connected and fixed load-bearing main couple 3 and the case beam 38 of building moulding in work progress, the anchor device structure of the routine in the structure of anchor device 1 and the bridge construction is identical, in this tired its structure of stating.Build be provided with on the case beam 38 of moulding the walking track 4, after one section box girder construction is finished, running roller on the load-bearing main couple 3 contacts with walking track 4, realize the reach of load-bearing main couple 3 by the walking jack that is provided with between walking track 4 and the load-bearing main couple 3, the walking jack that is provided with between walking track 4 and the load-bearing main couple 3 does not show that in the drawings it also is the conventional equipment in the bridge construction.
In when construction, load-bearing main couple 3 and built between the case beam 38 of moulding and be connected with varied angle thrust brake 2.As shown in Figure 8, varied angle thrust brake 2 comprises the thrust block seat 31 that is fixed on the concreting, and thrust block seat 31 is connected (promptly being connected with the case beam 38 of building moulding) by finish rolling deformed bar 30 with concreting; Supporting seat 33 (being to be articulated and connected by bearing pin 32 between supporting seat 33 and the thrust block seat 31) is articulated and connected on the thrust block seat 31, be connected with footstock 39 on the supporting seat 33, be provided with jack 34 in the footstock 39, the piston connecting screw rod 36 of jack 34, screw rod 36 passes footstock 39 and is connected with locking nut 35, and the other end of screw rod 36 is articulated and connected by bearing pin 37 and load-bearing main couple 3.
On load-bearing main couple 3, be provided with the varied angle displacement and put side form adjusting device 5, the varied angle displacement is put side form adjusting device 5 as shown in Figure 3, the varied angle displacement is put side form adjusting device 5 and is comprised the sliding beam 17 that connects on the load-bearing main couple 3, sliding beam 17 is provided with slide block 14 and fixed block 40, slide block 14 is provided with supporting shaft 18, swinging block 20 is arranged on the supporting revolving shaft 18, swinging block 20 is piece shape structures of a hollow, its two end plates is articulated and connected by supporting revolving shaft 18 and slide block 14 respectively, vertical suspension rod 13 passes swinging block 20, and fixedlys connected with swinging block 20 by nut 21; The lower end of vertical suspension rod 13 is connected with side template 6; Be connected with clamp 19 on the supporting shaft 18, clamp 19 upper edge circumference offer a plurality of bolts hole 41, and slide block upper edge circumference offers a plurality of bolts hole, and clamp 19 is connected with slide block 14 by bolt hole 41 and bolt 42, clamp 19 blocks supporting shaft 18, rotates to avoid supporting shaft 18.
Be connected with slide block between slide block 17 and the fixed block 40 and move governor motion; Slide block moves governor motion and comprises that an end is fixed on the screw rod 16 on the slide block 14, and screw rod 16 passes fixed block 40 and is connected with adjusting nut 15.
On the sliding beam 17 a plurality of said apparatus can be set, to realize that side template connects 6 and regulates; During adjusting: adjusting screw(rod) 16 and nut 15 cooperate slide block to slide on sliding beam, overcome side form in the continuous variation of different segment with respect to the main couple position; Vertical suspension rod 13 and nut 21 cooperate swinging block 20 to utilize supporting shaft 18 under the effect of gravity, regulate side template 6 automatically with respect to the continuous variation of main couple on angle.
The template part of Hanging Basket comprises the construction Hanging Basket body that is made of backform, soffit formwork and side template, inner formword;
Shown in Fig. 2,6,7, backform 8 comprises pattern plate bolster 25, establishes wooden form 29 in the pattern plate bolster 25, and pattern plate bolster 25 adopts the grid mount structure, in each grid frame wooden form 29 is set; Be hingedly connected with connecting rod 27 by bearing pin 28 on the pattern plate bolster 25, connecting rod 27 is connected with load-bearing main couple 3 by nut 26.
The combination of screw rod and bearing pin has overcome the continuous variation of different segment backform angle; The combining form of pattern plate bolster 25 and wooden form 29 when solution is vibrated, make top template installation and remove conveniently, the walking of the template of bearing down on one simultaneously is to drive reach voluntarily by main couple.
The template of bearing down on one can be walked voluntarily, and case back plate vibrates conveniently, and it is convenient that backform is installed, removed.
As shown in Figure 1, 2, suspension system 7 is connected with inner formword 11 with soffit formwork 12, and the front portion of suspension system is connected with the load-bearing main couple.
Combined threaded rod internal mold adjusting device 10 comprises bracing frame 23, is connected with reduction adjusting screw(rod) mechanism 22 on the bracing frame 23, and the upper end of last reduction adjusting screw(rod) mechanism 22 is connected with interior backform 11.1; Be connected with down reduction adjusting screw(rod) mechanism 24 on the bracing frame, the lower end of following reduction adjusting screw(rod) mechanism 24 is connected with interior bed die 11.2; The bracing frame both sides are connected with interior side form.The bracing frame both sides are connected with side reduction adjusting screw(rod) mechanism 43, and the end of side reduction adjusting screw(rod) mechanism is connected with interior side form.
When the inner cavity chamber of case beam changes, rely on bracing frame 23, regulate down reduction adjusting screw(rod) mechanism 24, go up reduction adjusting screw(rod) mechanism 22, make internal mold form the shape of case beam inner cavity chamber.
Behind the casting complete, front fulcrum device 9 is transferred load-bearing main couple 3, rear walking wheel in the walking mechanism 4 is installed, remove anchor system 1 and varied angle thrust brake 2, the sliding beam 17 of side form utilization carries out the demoulding, internal mold 11 plates utilize 10 demouldings of combined threaded rod internal mold adjusting device, backform 8 to utilize screw rod 27 demouldings, utilize walking mechanism that Hanging Basket is run to next stage, finish a circulation.
Claims (6)
1. cantilever Arch Bridge Construction Hanging Basket, it comprises the construction Hanging Basket body that backform, soffit formwork and side template, inner formword constitute, suspension system is connected with inner formword with soffit formwork, and the front portion of suspension system is connected with the load-bearing main couple, and load-bearing main couple below is provided with the walking track; It is characterized in that the load-bearing main couple is provided with sliding beam, sliding beam is provided with slide block and fixed block, be connected with slide block between slide block and the fixed block and move governor motion, slide block is provided with supporting shaft, swinging block is arranged on the supporting revolving shaft, vertical suspension rod passes swinging block and is connected with side template, is connected with the varied angle thrust brake on the load-bearing main couple.
2. the Hanging Basket of cantilever Arch Bridge Construction according to claim 1 is characterized in that described slide block moves governor motion and comprises that an end is fixed on the screw rod on the slide block, and screw rod passes fixed block and is connected with adjusting nut.
3. the Hanging Basket of cantilever Arch Bridge Construction according to claim 1, it is characterized in that described varied angle thrust brake comprises the thrust block seat that is fixed on the concreting, supporting seat is articulated and connected on the thrust block seat, be connected with footstock on the supporting seat, be provided with jack in the footstock, the piston connecting screw rod of jack, screw rod pass footstock and are connected with locking nut, and the other end of screw rod and load-bearing main couple are articulated and connected.
4. the Hanging Basket of cantilever Arch Bridge Construction according to claim 1 is characterized in that inner formword comprises interior backform, interior bed die, interior side form; Be connected with combined threaded rod internal mold adjusting device between interior backform, interior bed die and the interior side form.
5. as cantilever Arch Bridge Construction Hanging Basket as described in the claim 4, it is characterized in that described combined threaded rod internal mold adjusting device comprises bracing frame, be connected with reduction adjusting screw(rod) mechanism on the bracing frame, the upper end of last reduction adjusting screw(rod) mechanism is connected with interior backform; Be connected with down reduction adjusting screw(rod) mechanism on the bracing frame, the lower end of following reduction adjusting screw(rod) mechanism is connected with interior bed die; The bracing frame both sides are connected with interior side form.
6. as cantilever Arch Bridge Construction Hanging Basket as described in the claim 5, it is characterized in that the support frame as described above both sides are connected with side reduction adjusting screw(rod) mechanism, the end of side reduction adjusting screw(rod) mechanism is connected with interior side form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201103011U CN202055183U (en) | 2011-04-14 | 2011-04-14 | Construction hanging basket for arched bridge formed by suspension casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201103011U CN202055183U (en) | 2011-04-14 | 2011-04-14 | Construction hanging basket for arched bridge formed by suspension casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202055183U true CN202055183U (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201103011U Expired - Fee Related CN202055183U (en) | 2011-04-14 | 2011-04-14 | Construction hanging basket for arched bridge formed by suspension casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202055183U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359074A (en) * | 2011-08-09 | 2012-02-22 | 贵州路桥集团有限公司 | Upper inclined climbing type hanging basket |
| CN106958345A (en) * | 2017-05-16 | 2017-07-18 | 简华炽 | A kind of adjustable rigid Hanging Basket |
| CN106988230A (en) * | 2017-05-04 | 2017-07-28 | 贵州桥梁建设集团有限责任公司 | A kind of cradle structure in reinforced concrete arch bridge building course |
| CN107119573A (en) * | 2017-06-23 | 2017-09-01 | 安徽奥发高铁桥梁模板有限公司 | A kind of multi-functional bridge cantilever pouring triangle hanging basket template |
| CN108611989A (en) * | 2018-08-08 | 2018-10-02 | 贵州路桥集团有限公司 | A kind of box arch bridge cantilever pouring Hanging Basket |
| CN108867408A (en) * | 2018-07-19 | 2018-11-23 | 重庆交通大学 | A kind of cantilever pouring method of single box single chamber Arch Bridge Ribs |
| CN117604921A (en) * | 2024-01-23 | 2024-02-27 | 贵州省公路工程集团有限公司 | Cast-in-situ longitudinal moving bracket for middle box bottom plate of steel truss web rod-concrete combined arch bridge |
-
2011
- 2011-04-14 CN CN2011201103011U patent/CN202055183U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359074A (en) * | 2011-08-09 | 2012-02-22 | 贵州路桥集团有限公司 | Upper inclined climbing type hanging basket |
| CN102359074B (en) * | 2011-08-09 | 2013-07-03 | 贵州路桥集团有限公司 | Upper inclined climbing type hanging basket |
| CN106988230A (en) * | 2017-05-04 | 2017-07-28 | 贵州桥梁建设集团有限责任公司 | A kind of cradle structure in reinforced concrete arch bridge building course |
| 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 |
| CN107119573A (en) * | 2017-06-23 | 2017-09-01 | 安徽奥发高铁桥梁模板有限公司 | A kind of multi-functional bridge cantilever pouring triangle hanging basket template |
| CN108867408A (en) * | 2018-07-19 | 2018-11-23 | 重庆交通大学 | A kind of cantilever pouring method of single box single chamber Arch Bridge Ribs |
| CN108611989A (en) * | 2018-08-08 | 2018-10-02 | 贵州路桥集团有限公司 | A kind of box arch bridge cantilever pouring Hanging Basket |
| CN117604921A (en) * | 2024-01-23 | 2024-02-27 | 贵州省公路工程集团有限公司 | Cast-in-situ longitudinal moving bracket for middle box bottom plate of steel truss web rod-concrete combined arch bridge |
| CN117604921B (en) * | 2024-01-23 | 2024-03-29 | 贵州省公路工程集团有限公司 | Cast-in-situ longitudinal moving bracket for middle box bottom plate of steel truss web rod-concrete combined arch bridge |
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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: 20111130 Termination date: 20200414 |