CN210256644U - Hydraulic internal mold template for pouring box girder - Google Patents
Hydraulic internal mold template for pouring box girder Download PDFInfo
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- CN210256644U CN210256644U CN201920340764.3U CN201920340764U CN210256644U CN 210256644 U CN210256644 U CN 210256644U CN 201920340764 U CN201920340764 U CN 201920340764U CN 210256644 U CN210256644 U CN 210256644U
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- box girder
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Abstract
The hydraulic internal mold template for pouring the box girder comprises a top template, a side template, a first driving device, a second driving device, a base and a first support rod; the base is connected with the top template, two sides of the top template are respectively and rotatably connected with the side templates, two ends of the first driving device are respectively and rotatably connected with the top template and the side templates, two ends of the second driving device are respectively and rotatably connected with the side templates and the base, and two ends of the first support rod are respectively connected with the side templates and the base.
Description
Technical Field
The utility model relates to a bridge building technical field especially relates to pour hydraulic pressure centre form template of case roof beam.
Background
At present in the construction of pouring the case roof beam, in order to ensure that box girder framework's geometric dimensions and structural strength etc. accord with the standard requirement, need set up reliable and stable centre form template strutting arrangement, however in operation process, the demolish of centre form template just becomes very complicated inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a hydraulic pressure centre form template that is used for pouring the case roof beam of centre form template is easily demolishd is provided.
The utility model adopts the technical proposal that: the hydraulic internal mold template for pouring the box girder comprises a top template, a side template, a first driving device, a second driving device, a base and a first support rod; the base is connected with the top template, two sides of the top template are respectively and rotatably connected with the side templates, two ends of the first driving device are respectively and rotatably connected with the top template and the side templates, two ends of the second driving device are respectively and rotatably connected with the side templates and the base, and two ends of the first support rod are respectively connected with the side templates and the base.
The utility model discloses still include third drive arrangement and lower, lower and base are connected respectively to third drive arrangement both ends.
First drive arrangement, second drive arrangement, third drive arrangement, fourth drive arrangement are cylinder or hydro-cylinder.
Lower seat is equipped with the gyro wheel that rotates the setting, has vacant space between gyro wheel and the lower seat.
First vaulting pole, second vaulting pole include thread bush, member, and the member is equipped with the screw thread, and two members of threaded connection are respectively at the thread bush both ends.
The side form includes upper die and lower side mould, and upper die and lower side mould rotate to be connected, are equipped with fourth drive arrangement between upper die and the lower side mould, and fourth drive arrangement both ends rotate with upper die, lower side mould respectively to be connected.
The utility model discloses still include the second vaulting pole, the second vaulting pole both ends link to each other with the lower seat in the cope match-plate pattern respectively.
Compared with the prior art, the beneficial effects of the utility model reside in that: simple structure, convenient operation, centre form template is easily demolishd.
Drawings
Fig. 1 is a schematic structural view of the present invention in an unfolded state.
Fig. 2 is a schematic structural view of the utility model in a contracted state.
Fig. 3 is a schematic structural view of an expanded state of another embodiment of the present invention.
Fig. 4 is a schematic structural view of a contracted state according to another embodiment of the present invention.
Detailed Description
The invention will be further explained by the embodiments with reference to the drawings.
As shown in fig. 1 to 4: the hydraulic internal mold plate for pouring the box girder comprises a top mold plate 1, a side mold plate 2, a first driving device 3, a second driving device 4, a base 5 and a first support rod 6; the base 5 is connected with the top template 1, two sides of the top template 1 are respectively and rotatably connected with the side templates 2, two ends of the first driving device 3 are respectively and rotatably connected with the top template 1 and the side templates 2, two ends of the second driving device 4 are respectively and rotatably connected with the side templates 2 and the base 5, and two ends of the first support rod 6 are respectively connected with the side templates 2 and the base 5. When the inner formwork panel is to be removed, the device is in a contracted state, the first driving device 3 is contracted, and the first support rod 6 and the second driving device 4 are removed.
The utility model discloses still include third drive arrangement 7 and lower 8, lower 8 and base 5 are connected respectively at third drive arrangement 7 both ends. When the third driving device 7 contracts, the base 5 moves downwards to drive the inner formwork to move downwards, so that the inner formwork can be dismantled more easily.
Lower seat is equipped with the gyro wheel 10 that rotates the setting, has vacant space between gyro wheel 10 and the lower seat 8. The roller 10 functions as a buffer when the base 5 moves down, and the base 5 can roll relative to the lower seat 8.
Preferably, the utility model discloses on the basis of above-mentioned embodiment, still include, second vaulting pole 11 and fourth drive arrangement 9, second vaulting pole 11 both ends link to each other with cope match-plate pattern 1 and lower seat 8 respectively, side form 2 includes upper die 21 and lower side mould 22, and upper die 21 and lower side mould 22 rotate to be connected, are equipped with fourth drive arrangement 9 between upper die 21 and the lower side mould 22, and fourth drive arrangement 9 both ends rotate with upper die 21, lower side mould 22 respectively to be connected, and when will demolish the interior die plate, the device is in the shrink state, and first drive arrangement 3 and fourth drive arrangement 9 shrink demolish first vaulting pole 6, second vaulting pole 11 and second drive arrangement 4. The sideforms 2 curl towards the base 5.
First vaulting pole 6, second vaulting pole 11 include thread bush, member, and the member is equipped with the screw thread, and two members of threaded connection are respectively at the thread bush both ends. The threaded sleeve can better fix the first support rod 6 and the second support rod 6.
Preferably, the first driving device 3, the second driving device 4, the third driving device 7 and the fourth driving device 9 are air cylinders or oil cylinders.
Claims (7)
1. The hydraulic internal mold template for pouring the box girder is characterized by comprising a top template (1), a side template (2), a first driving device (3), a second driving device (4), a base (5) and a first support rod (6); the base (5) is connected with the top template (1), the two sides of the top template (1) are respectively rotatably connected with the side templates (2), the two ends of the first driving device (3) are respectively rotatably connected with the top template (1) and the side templates (2), the two ends of the second driving device (4) are respectively rotatably connected with the side templates (2) and the base (5), and the two ends of the first supporting rod (6) are respectively connected with the side templates (2) and the base (5).
2. The hydraulic inner die plate for pouring the box girder according to claim 1, further comprising a third driving device (7) and a lower seat (8), wherein two ends of the third driving device (7) are respectively connected with the lower seat (8) and the base (5).
3. The hydraulic inner die plate for casting a box girder according to claim 2, wherein the first driving device (3), the second driving device (4), the third driving device (7) and the fourth driving device (9) are cylinders or oil cylinders.
4. A hydraulic inner formwork for casting a box girder according to claim 2 or 3, wherein the lower seat (8) is provided with a rotatably arranged roller (10), and a free space is provided between the roller (10) and the lower seat (8).
5. A hydraulic inner mould plate for casting a box girder according to any one of claims 1 to 3, wherein the first stay bar (6) and the second stay bar (11) comprise a threaded sleeve and a rod piece, the rod piece is provided with threads, and two ends of the threaded sleeve are respectively connected with the two rod pieces in a threaded manner.
6. The hydraulic inner die plate for pouring the box girder as claimed in any one of claims 1 to 3, wherein the side die plates (2) comprise an upper side die (21) and a lower side die (22), the upper side die (21) and the lower side die (22) are rotatably connected, a fourth driving device (9) is arranged between the upper side die (21) and the lower side die (22), and two ends of the fourth driving device (9) are respectively rotatably connected with the upper side die (21) and the lower side die (22).
7. A hydraulic inner formwork panel for casting a box girder according to any one of claims 1 to 3, further comprising a second stay bar (11), wherein both ends of the second stay bar (11) are respectively connected with the top formwork panel (1) and the lower seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340764.3U CN210256644U (en) | 2019-03-18 | 2019-03-18 | Hydraulic internal mold template for pouring box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340764.3U CN210256644U (en) | 2019-03-18 | 2019-03-18 | Hydraulic internal mold template for pouring box girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210256644U true CN210256644U (en) | 2020-04-07 |
Family
ID=70010278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920340764.3U Active CN210256644U (en) | 2019-03-18 | 2019-03-18 | Hydraulic internal mold template for pouring box girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210256644U (en) |
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2019
- 2019-03-18 CN CN201920340764.3U patent/CN210256644U/en active Active
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