CN205399223U - Support cast -in -situ box girder removal of form slider that inclines - Google Patents
Support cast -in -situ box girder removal of form slider that inclines Download PDFInfo
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- CN205399223U CN205399223U CN201620151490.XU CN201620151490U CN205399223U CN 205399223 U CN205399223 U CN 205399223U CN 201620151490 U CN201620151490 U CN 201620151490U CN 205399223 U CN205399223 U CN 205399223U
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Abstract
The utility model relates to a support cast -in -situ box girder removal of form slider that inclines, including the slide and rather than walking complex travelling car, the travelling car includes gyro wheel, shaft, wheel carrier, bearing surface board, location baffle, steering column and steering spindle. The utility model has the advantages of processing technology is simple, low in production cost, accommodation are wide, be applied to the construction of case beam mold board, for the engineering construction provides the safety guarantee, promote the engineering quality, effectively play off -the -shelf protection, play the mid -event control, accomplish the cost saving to have the higher value of using widely to the engineering quality.
Description
Technical field
This utility model relates to the support cast-in-place box beam engineering aspect of engineering construction field, and box beam side template when particularly relating to a kind of support cast-in-place box girder construction removes Slide tool.
Background technology
In the support cast-in-place box beam engineering side template Demolition Construction of railway, urban road and highway, traditional method is to adopt manual demolition template, adopt dismounting for general small-sized wooden form in this way no problem, but utilize manual demolition inefficient for tall and big template or steel template, and construction risk coefficient is higher.Needing secondary assembled during template recycling, affect construction speed and need that a large amount of artificial that template carries out screening is assembled, efficiency is low uneconomical also wastes resource.
In engineering, also useful truck crane, crawler crane, ship such as hang at engineering machinery assist removal, the moving die plate, but the method to take machinery quantity more, machine-team takes higher.After form removal, need to carry out Secondary Transport increase construction cost, adopt in big machinery hoisting process and box beam or template can be caused damage in various degree unavoidably.The method adopting large-scale construction equipment dismounting, moving die plate, is affected relatively big by objective execution conditions such as construction site condition, construction waters drafts, affects work efficiency.
Utility model content
This utility model is aiming at the shortcoming and defect of the dismounting of conventional boxes side template, moving method, for how reducing engineering cost put into, reduce difficulty of construction, improve support cast-in-place box girder formwork construction speed, reduce the influence factor of outside construction environment, and propose a kind of novel support cast-in-place box beam side template and remove carriage.
Support cast-in-place box beam side template removes the technical scheme of carriage, and it includes slideway and the travelling car coordinated of walking with it；Described travelling car includes roller, wheel shaft, wheel carrier, load-bearing panel, positioning baffle, turning-bar and steering spindle, and wherein: described wheel shaft includes front axle and hind axle, the both sides of described front axle and hind axle are each passed through roller and constitute rolling cooperation；Vertical steering spindle is upwards fixed at the middle part of described front axle, and described steering spindle includes the fixed cover being directly anchored to front axle top and the Rotational Cylindrical being sleeved in fixed cover and being rotatably assorted with it；Described front axle is fixed with forward horizontal turning-bar；The outer end of described hind axle both sides upwards fixes wheel carrier respectively；Anterior and the described Rotational Cylindrical upper end of described load-bearing panel lower surface is fixed, and the rear portion of described load-bearing panel lower surface and described wheel carrier upper end are fixed；The outer weekly interval of described load-bearing panel upper surface is fixed with polylith positioning baffle, and each piece of positioning baffle is around the space constituted for laying the described side form strong point.
In technique scheme, each parts can do following selection: described slideway is No. 16 channel-section steels of twice；Described roller is 4, and its internal diameter is 20mm, external diameter be 47mm, thickness is 14mm；Described forward and backward wheel shaft all selects the round steel of external diameter 20mm；Described load-bearing panel adopts the steel plate of wide 100mm, long 200mm, thick 5mm；The internal diameter of the fixed cover of described steering spindle is 20mm, external diameter be 32mm, thickness is 12mm；The Rotational Cylindrical of described steering spindle selects the round steel of external diameter 20mm；Described positioning baffle is 8, each steel plate being long 30mm, high 10mm, thick 5mm；Described turning-bar adopts the round steel of external diameter 10mm
Support cast-in-place box beam side template removes the application process of carriage, namely complete at construction of cast-in-situ box-beam, and box beam side template uses this device to move template in place after departing from concrete surface.Support is longitudinally expired hole at side template support zone along bridge after setting up and is laid No. 16 channel-section steels, after construction of cast-in-situ box-beam, side template is departed from concrete surface, carriage is positioned between side template and slideway, shuttering supporting point is placed in device positioning baffle anti-locking apparatus and template departs from, place 4 these carriages under every piece of side form and ensure template smooth runnings, adopt this device to be pushed in box beam bottom outside next box girder formwork position, hole use in place or bridge location along slideway successively by side template to concentrate to hang and remove.Specifically include following steps:
The first step: after box beam bracket is set up, lays No. 16 channel-section steels of twice along box beam longitudinal direction side form Support Position, as this device walking slideway；
4 travelling cars are that tetragon is put between slideway and template and is accurately positioned, fall frame rear pattern plate Corner Strapped on travelling car by the 3rd step: box girder formwork falls before frame；
4th step: template be connected with travelling car fixing after, side template is steadily released along slideway bridge location, template can be pushed into during Construction of Continuous Box Beam next hole box beam and use, hole-specifically construct according to this；After Construction of continuous beam, utilize this device that from bridge location, template is moved to bridge tail one by one, adopt lifting appliance hang one by one except or disassemble, hang except period hanging device moves without moving；
5th step: after a upper hole box beam side template is removed, can be transported to the first hole box beam slideway the 3rd hole box beam bracket turnover and use.
Taking finder run trace at quarter during carriage additionally, use, when deviateing slideway, the turning-bar of operable device adjusts run trace in time.
Compared with removing process with conventional template, this utility model has following remarkable advantage:
1) this utility model is compared with traditional manual demolition method, and technological principle is simple, and process operation is simple, processes former material and is easy to get, practical simple to operate, and low production cost has higher use value.
2) this utility model is compared with traditional mechanical removal operation, not only can reduce machinery and take quantity, reduce the probability of damage to template and box beam finished product, is affected less by extraneous construction environment condition, saves construction cost, improves work efficiency.Can also prevent from upsetting the installation order of template, reduce the stress deformation that template suffers because of lifting, reduce the fissure of displacement between template, promote construction quality.
3) this utility model is suitable for works scope relatively extensively, is not only suitable for land bridge construction, is more suitable for deep layer waters and across road box girder construction.
In sum; a kind of support cast-in-place box beam side template of the present utility model removes carriage; there is the advantages such as processing technique is simple, production cost is low, wide accommodation; it is applied to box girder formwork construction; there is provided safety guarantee for engineering construction, promote engineering quality, effectively play the protection to finished product; construction quality is played mid-event control, accomplishes cost savings that there is higher popularizing value.
Accompanying drawing explanation
Fig. 1 is the front view that a kind of support cast-in-place box beam side template removes carriage；
Fig. 2 is the right view that a kind of support cast-in-place box beam side template removes carriage；
Fig. 3 is the top view that a kind of support cast-in-place box beam side template removes carriage.
In figure: 1, roller, 2, wheel shaft, 3, wheel carrier, 4, load-bearing panel, 5, positioning baffle, 6, turning-bar, 7, steering spindle, 21, front axle, 22, hind axle, 71, fixed cover, 72, Rotational Cylindrical.
Detailed description of the invention
In conjunction with accompanying drawing, the utility model will be further described, but not as restriction of the present utility model.
A kind of support cast-in-place box beam side template removes carriage, including slideway and the travelling car coordinated of walking with it；Travelling car includes roller 1, wheel shaft 2, wheel carrier 3, load-bearing panel 4, positioning baffle 5, turning-bar 6 and steering spindle 7, and wherein: wheel shaft includes front axle 21 and hind axle 22, the both sides of front axle 21 and hind axle 22 are each passed through roller 1 and constitute rolling cooperation；The fixed cover 71 that vertical steering spindle 7,7 steering spindle includes being directly anchored to front axle 21 top and the Rotational Cylindrical 72 being sleeved in fixed cover 71 and being rotatably assorted with it are upwards fixed in the middle part of front axle 21；Front axle 21 is fixed with forward horizontal turning-bar 6；The outer end of hind axle 22 both sides upwards fixes wheel carrier 3 respectively；The front portion of load-bearing panel 4 lower surface and Rotational Cylindrical 72 upper end are fixed, and the rear portion of load-bearing panel 4 lower surface and wheel carrier 3 upper end are fixed；The outer weekly interval of load-bearing panel 4 upper surface is fixed with polylith positioning baffle 5, and each piece of positioning baffle 5 is around constituting for laying the space being removed side form support zone.
It is as follows that above-mentioned support cast-in-place box beam side template removes carriage making step:
The first step: choose raw material according to each component specification model of this utility model shown device；
Second step: according to the measure of this utility model shown device；
3rd step: each parts got ready are carried out welding assembly and makes carriage, constituent apparatus axle is welded after first wheel shaft 2 is inserted roller 1 inner circle, welded with hind axle 22 by wheel carrier 3, steering spindle 7 welds constituent apparatus slide anteroposterior structure with front axle 21, then positioning baffle 5 is welded above constituent apparatus with load-bearing panel 4, axle is welded below constituent apparatus with load-bearing panel 4, finally turning-bar 6 is welded with front axle 21.
Above-mentioned a kind of support cast-in-place box beam side template is removed carriage and is used step as follows:
The first step: after box beam bracket is set up, lays No. 16 channel-section steels of twice along box beam longitudinal direction side form Support Position, as this device walking slideway；
Second step: when carrying out the dismounting of box beam side template, this device is brought to job site；
4 these devices are put between slideway and template are accurately positioned in tetragons, fall frame rear pattern plate Corner Strapped on device by the 3rd step: box girder formwork falls before frame；
4th step: template be connected with device fixing after, side template is steadily released along slideway bridge location, when using this device moving die plate, for ensureing that walking safety takes finder run trace at quarter, operation turning-bar adjusts run trace in time.Template can be pushed into during Construction of Continuous Box Beam next hole box beam use, hole-specifically construct according to this.After Construction of continuous beam, utilize this device that from bridge location, template is moved to bridge tail one by one, adopt lifting appliance hang one by one except or disassemble, hang except period hanging device moves without moving；
5th step: after a upper hole box beam side template is removed, can be transported to the first hole box beam slideway the 3rd hole box beam bracket turnover and use.
Except the technical characteristic described in this specification, it is the known technology of those skilled in the art.Above example has been shown and described ultimate principle of the present utility model, principal character and advantage of the present utility model.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications; these changes and improvements both fall within the scope of claimed this utility model, and this utility model claims scope and defined by appending claims and equivalent thereof.
Claims (2)
1. support cast-in-place box beam side template removes a carriage, it is characterized in that: include slideway and the travelling car coordinated of walking with it；Described travelling car includes roller, wheel shaft, wheel carrier, load-bearing panel, positioning baffle, turning-bar and steering spindle, and wherein: described wheel shaft includes front axle and hind axle, the both sides of described front axle and hind axle are each passed through roller and constitute rolling cooperation；Vertical steering spindle is upwards fixed at the middle part of described front axle, and described steering spindle includes the fixed cover being directly anchored to front axle top and the Rotational Cylindrical being sleeved in fixed cover and being rotatably assorted with it；Described front axle is fixed with forward horizontal turning-bar；The outer end of described hind axle both sides upwards fixes wheel carrier respectively；Anterior and the described Rotational Cylindrical upper end of described load-bearing panel lower surface is fixed, and the rear portion of described load-bearing panel lower surface and described wheel carrier upper end are fixed；The outer weekly interval of described load-bearing panel upper surface is fixed with polylith positioning baffle, and each piece of positioning baffle is around the space constituted for laying the described side form strong point.
2. support cast-in-place box beam side template according to claim 1 removes carriage, it is characterized in that: described slideway is No. 16 channel-section steels of twice；Described roller is 4, and its internal diameter is 20mm, external diameter be 47mm, thickness is 14mm；Described forward and backward wheel shaft all selects the round steel of external diameter 20mm；Described load-bearing panel adopts the steel plate of wide 100mm, long 200mm, thick 5mm；The internal diameter of the fixed cover of described steering spindle is 20mm, external diameter be 32mm, thickness is 12mm；The Rotational Cylindrical of described steering spindle selects the round steel of external diameter 20mm；Described positioning baffle is 8, each steel plate being long 30mm, high 10mm, thick 5mm；Described turning-bar adopts the round steel of external diameter 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151490.XU CN205399223U (en) | 2016-02-29 | 2016-02-29 | Support cast -in -situ box girder removal of form slider that inclines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151490.XU CN205399223U (en) | 2016-02-29 | 2016-02-29 | Support cast -in -situ box girder removal of form slider that inclines |
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| CN205399223U true CN205399223U (en) | 2016-07-27 |
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| CN201620151490.XU Active CN205399223U (en) | 2016-02-29 | 2016-02-29 | Support cast -in -situ box girder removal of form slider that inclines |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544408A (en) * | 2016-02-29 | 2016-05-04 | 科达集团股份有限公司 | Support cast-in-place box beam side formwork demounting sliding device and application method thereof |
| CN107100086A (en) * | 2017-06-20 | 2017-08-29 | 山东恒堃机械有限公司 | Passing method and mistake aperture apparatus of a kind of mobile formwork in ultra-wide pier |
-
2016
- 2016-02-29 CN CN201620151490.XU patent/CN205399223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544408A (en) * | 2016-02-29 | 2016-05-04 | 科达集团股份有限公司 | Support cast-in-place box beam side formwork demounting sliding device and application method thereof |
| CN107100086A (en) * | 2017-06-20 | 2017-08-29 | 山东恒堃机械有限公司 | Passing method and mistake aperture apparatus of a kind of mobile formwork in ultra-wide pier |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170627 Address after: 257000, the Yellow River Road, Dongying District, Shandong City, Dongying Province, planning five West Road Science and technology enterprise accelerator E2-4-403 Patentee after: Shandong Keda infrastructure Co., Ltd. Address before: 257091 Shandong city of Dongying province Dongying District Front Street No. 65 Patentee before: Keda Group Co., Ltd. |
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| TR01 | Transfer of patent right |