CN219427086U - Transverse moving trolley for transverse moving of prefabricated box girder - Google Patents
Transverse moving trolley for transverse moving of prefabricated box girder Download PDFInfo
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- CN219427086U CN219427086U CN202223034688.4U CN202223034688U CN219427086U CN 219427086 U CN219427086 U CN 219427086U CN 202223034688 U CN202223034688 U CN 202223034688U CN 219427086 U CN219427086 U CN 219427086U
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 238000011161 development Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000036571 hydration Effects 0.000 abstract description 3
- 238000006703 hydration reaction Methods 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a transverse moving trolley for transverse moving of a prefabricated box girder, which is provided with a carrying plane, wherein a moving pedestal can carry the prefabricated box girder along a moving track to enter the carrying plane of the transverse moving trolley or enter the moving track from the carrying plane. This sideslip dolly cooperation removes different process sections in the different process areas of pedestal series connection assembly line, realize intelligent circulation flow hydration production, realize the sideslip through sideslip dolly carrying removal pedestal and prefabricated box girder during the construction, avoided cross operation, the construction security is high, effectively solved prefabricated box girder sideslip problem in the different process areas, turnover utilization ratio is high, marginal cost is low, the work efficiency has been improved simultaneously again, production resource optimization has been realized, show the industrial production level and the prefabricated girder construction quality of promotion product, upgrade development in the aspect such as prefabricated assembly of bridge structure, automation, wisdom, industrialization has apparent promotion effect.
Description
[ field of technology ]
The utility model relates to the technical field of bridge engineering precast box girder production, in particular to a transverse moving trolley for transverse moving of precast box girders.
[ background Art ]
A box girder and a middle girder of bridge engineering. The box girder of the reinforced concrete structure is divided into a prefabricated box girder and a cast-in-situ box girder. The box girder combined bridge girder erection machine prefabricated on the independent site can be erected after the lower engineering is completed, so that the engineering progress can be accelerated, and the construction period can be saved.
The prefabricated box girder construction process is simple, including reinforcement, reinforcing bar hoist and mount, template installation, concrete placement, box girder maintenance, template is demolishd, box girder stretch-draw, in traditional production process, adopts the mode of hoist and mount, with the box girder hoist and mount of pouring the back utensil form be in the maintenance district, hoist and mount the box girder after the maintenance to the template demolishs in the district, perhaps be in the stretch-draw district with the box girder hoist and mount, traditional production mode hoist and mount frock is heavy, and the construction safety is lower.
Later, reform transform the production area, adopt the track to put concrete placement, case roof beam maintenance, form demolishs, case roof beam stretch-draw several regions from front to back establish ties and form the production line, remove the realization region through the removal pedestal on the track and establish ties, need not to hoist and mount, improved security and production efficiency, but this mode if break down in a section, will lead to whole production line paralysis.
In view of the above problems, the applicant has developed a new technical solution.
[ utility model ]
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a transverse moving trolley for transverse moving of a prefabricated box girder, which adopts the following technical scheme:
the transverse trolley for transverse movement of the prefabricated box girder is provided with a carrying plane, the height of the carrying plane is flush with the height of the moving track of the moving pedestal, and the moving pedestal can carry the prefabricated box girder along the moving track to the carrying plane of the transverse trolley or from the carrying plane to the moving track.
In a further improvement scheme, the sideslip dolly is including carrying the box, carry on the plane and be located the top surface of carrying the box and set up along the length direction who carries on the box carry on the both sides of box and be equipped with many pairs of landing legs the sideslip mechanism and sideslip actuating mechanism are installed to the bottom of landing leg.
In a further improvement, a carrying rail along which the moving pedestal moves along the running rail is arranged on the carrying plane along the length direction of the carrying plane, and the traversing trolley can move transversely so as to enable the moving rail to be opposite to the carrying rail.
In a further improvement, the carrying box body comprises a box shell and a supporting main beam arranged in the box shell.
In a further improvement scheme, the transverse moving mechanism comprises a box body, and a pulley is arranged at the bottom of the box body; the transverse moving driving mechanism is arranged on the box body and used for driving the pulley to move transversely.
In a further development, the front end and the rear end of the carrying rail are provided with abutting plates which can be abutted with the moving rail.
In a further improvement scheme, the carrying box body is provided with head-raising prevention supporting feet at the front end and the rear end of the carrying box body.
Compared with the prior art, the utility model has the beneficial effects that: this sideslip dolly cooperation removes different process sections in the different process areas of pedestal series connection assembly line, realize intelligent circulation flow hydration production, realize the sideslip through sideslip dolly carrying removal pedestal and prefabricated box girder during the construction, avoided cross operation, the construction security is high, effectively solved prefabricated box girder sideslip problem in the different process areas, turnover utilization ratio is high, marginal cost is low, the work efficiency has been improved simultaneously again, production resource optimization has been realized, show the industrial production level and the prefabricated girder construction quality of promotion product, upgrade development in the aspect such as prefabricated assembly of bridge structure, automation, wisdom, industrialization has apparent promotion effect.
[ description of the drawings ]
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a front view of an embodiment of the present utility model;
FIG. 2 is a top view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a moving table carrying prefabricated box girders onto a traversing carriage in an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a first embodiment of the present utility model;
FIG. 5 is a second schematic diagram of an embodiment of the present utility model;
FIG. 6 is a schematic view of a structure of a support main of a traversing carriage according to an embodiment of the present utility model;
fig. 7 is a production process diagram of the traversing carriage and the pouring area, the curing area and the tensioning area in cooperation with traversing conversion in the embodiment of the utility model.
Description of main reference numerals:
10. prefabricating box girders; 20. pouring areas; 21. pouring the section; 30. a maintenance area; 31. a maintenance section; 40. stretching the area; 41. stretching the section; 50. a moving track; 60. a beam moving conversion platform; 61. a beam moving rail; 70. a traversing trolley; 71. a case shell; 72. supporting a main girder; 73. a support leg; 74. a case; 75. a lateral movement driving mechanism; 76. a carrying track; 77. a pulley; 80. a moving pedestal; 90. and the head-raising prevention support leg.
[ detailed description ] of the utility model
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of the description, and are not intended to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
The utility model provides a traversing carriage for traversing precast box girders, which can move transversely, as shown in figures 1 to 7, and is provided with a carrying plane, wherein the height of the carrying plane is flush with the height of a moving track 50 of a moving pedestal, and the moving pedestal can carry precast box girders along the moving track 50 to enter the carrying plane of the traversing carriage or enter the moving track 50 from the carrying plane.
In the production field, a pouring area 20, a maintenance area 30 and a tensioning area 40 are planned and set, and the pouring area 20, the maintenance area 30 and the tensioning area 40 are set along a straight line direction; the pouring area 20 is internally provided with a plurality of sections of pouring sections 21, the maintenance area 30 is internally provided with a plurality of sections of maintenance sections 31, the tensioning area 40 is internally provided with a plurality of sections of tensioning sections 41, and the pouring sections 21, the maintenance sections 31 and the tensioning sections 41 all comprise a moving track 50 for moving a moving pedestal; the beam shifting platform 60 is respectively arranged between the pouring area 20 and the curing area 30 and between the curing area 30 and the tensioning area 40, the traversing trolley provided by the utility model is arranged in the beam shifting platform 60, and the traversing trolley 70 can transversely move in the beam shifting platform 60 to carry the moving pedestal 80 to move from the rear end of the pouring section 21 to the front end of the curing section 31 or from the rear end of the curing section 31 to the front end of the tensioning section 41.
In the initial stage of box girder preparation construction, a movable pedestal 80 is positioned on a pouring section 21 in a pouring area 20, a reinforcement cage with reinforcement binding completed is placed on the movable pedestal 80, formwork installation and concrete pouring are completed on the movable pedestal 80, a prefabricated box girder 10 is manufactured, when the prefabricated box girder 10 reaches initial strength, a traversing carriage 70 traverses in a girder transferring platform 60 and moves to the rear end of the pouring section 21, the movable pedestal 80 carries the prefabricated box girder 10 to the traversing carriage 70, then the traversing carriage 70 carries the movable pedestal 80 to the front end of any one curing section 31 in a curing area 30, then the movable pedestal 80 carries the prefabricated box girder 10 to the curing section 31 from the traversing carriage 70, after the curing operation is completed, the traversing carriage 70 traverses in the girder transferring platform 60 and moves to the rear end of the curing section 31, then the transverse moving trolley 70 carries the moving pedestal 80 to move to the front end of any tensioning section 41 in the tensioning area 40, then the moving pedestal 80 carries the precast box girder 10 to move from the transverse moving trolley 70 to the tensioning section 41 for template dismantling and tensioning grouting operation, so far, the precast box girder 10 finishes a series of processes from pouring to tensioning, the transverse moving trolley cooperates with different process sections in different process areas of the serial assembly line of the moving pedestal 80 to realize intelligent circulating flow hydration production, the transverse moving trolley 70 carries the moving pedestal 80 and the precast box girder 10 to realize transverse moving during construction, thereby avoiding cross operation, having high construction safety, effectively solving the transverse moving problem of the precast box girder 10 in different process areas, having high turnover utilization rate, low marginal cost, improving work efficiency, realizing production resource optimization, obviously improving the industrial production level of products and the construction quality of the precast girders, the method has remarkable pushing effect on the aspects of prefabrication, assembly, automation, intelligence, industrialization and the like of the bridge structure.
In an embodiment, as shown in fig. 1 to 6, the traversing carriage 70 includes a carrying case, the carrying case includes a case 71, and a supporting main beam 72 disposed in the case 71; the carrying plane is positioned on the top surface of the carrying box body and is arranged along the length direction of the carrying box body, a plurality of pairs of supporting legs 73 are arranged on two sides of the carrying box body, and a transverse moving mechanism and a transverse moving driving mechanism 75 are arranged at the bottoms of the supporting legs 73. The transverse moving mechanism comprises a box 74, a pulley 77 is arranged at the bottom of the box 74, a beam moving track 61 is arranged in the beam moving conversion platform, and the pulley 77 is abutted against the beam moving track 61; the traverse driving mechanism 75 is mounted on the case 74 for driving the pulley 77 to slide along the traverse rail 61 to move the traverse carriage 70 laterally.
In order to enable the moving table 80 to smoothly move onto the mounting plane, as shown in fig. 3, 4, 5 and 6, a mounting rail 76 along which the moving table 80 can move along the running rail is provided on the mounting plane in the longitudinal direction of the mounting plane, and the front end and the rear end of the mounting rail 76 are each provided with an abutting plate capable of abutting against the moving rail 50, and the moving rail 76 is abutted against the moving rail 50 of the binding section 11, the pouring section 21, the curing section 31 or the tension section 41 via the abutting plate, so that the moving table 80 can smoothly enter the mounting plane along the rail.
In order to prevent the head of the traversing trolley from warping when the prefabricated box girder carried by the movable pedestal 80 enters the carrying plane or moves out of the carrying plane, the front end and the rear end of the carrying box body are respectively provided with head-warping preventing support legs 90, and the carrying box body is of a jack structure.
While the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the utility model as defined in the following claims. Accordingly, the detailed description of the disclosed embodiments is to be taken only by way of illustration and not by way of limitation, and the scope of protection is defined by the content of the claims.
Claims (7)
1. The transverse trolley for transverse movement of the prefabricated box girder is characterized by comprising a carrying plane, wherein the carrying plane is flush with the moving track of the moving pedestal, and the moving pedestal can carry the prefabricated box girder to enter the carrying plane of the transverse trolley along the moving track or to enter the moving track from the carrying plane.
2. The transverse moving trolley for transverse moving of the prefabricated box girder according to claim 1, wherein the transverse moving trolley comprises a carrying box body, the carrying plane is located on the top surface of the carrying box body and is arranged along the length direction of the carrying box body, a plurality of pairs of supporting legs are arranged on two sides of the carrying box body, and a transverse moving mechanism and a transverse moving driving mechanism are installed at the bottoms of the supporting legs.
3. The traversing carriage for traversing a precast box girder according to claim 2, wherein a carrying rail along which the movable pedestal moves along a running rail is provided on the carrying plane along a length direction of the carrying plane, the traversing carriage being laterally movable to align the moving rail with the carrying rail.
4. The traversing trolley for traversing a precast beam according to claim 3, wherein the carrying case comprises a case and a supporting girder disposed in the case.
5. The traversing trolley for traversing a precast beam according to claim 4, wherein the traversing mechanism comprises a box body, and pulleys are installed at the bottom of the box body; the transverse moving driving mechanism is arranged on the box body and used for driving the pulley to move transversely.
6. The traversing carriage for traversing a precast box girder according to claim 5, wherein an abutment plate capable of abutting against a moving rail is provided at both front and rear ends of the carrying rail.
7. The traversing trolley for traversing a precast box girder according to claim 6, wherein the carrying box body is provided with head-raising prevention support legs at front and rear ends thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223034688.4U CN219427086U (en) | 2022-11-15 | 2022-11-15 | Transverse moving trolley for transverse moving of prefabricated box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223034688.4U CN219427086U (en) | 2022-11-15 | 2022-11-15 | Transverse moving trolley for transverse moving of prefabricated box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219427086U true CN219427086U (en) | 2023-07-28 |
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ID=87344111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223034688.4U Active CN219427086U (en) | 2022-11-15 | 2022-11-15 | Transverse moving trolley for transverse moving of prefabricated box girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219427086U (en) |
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2022
- 2022-11-15 CN CN202223034688.4U patent/CN219427086U/en active Active
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