CN217870003U - Cast-in-place box girder movable mould board - Google Patents
Cast-in-place box girder movable mould board Download PDFInfo
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- CN217870003U CN217870003U CN202221289740.8U CN202221289740U CN217870003U CN 217870003 U CN217870003 U CN 217870003U CN 202221289740 U CN202221289740 U CN 202221289740U CN 217870003 U CN217870003 U CN 217870003U
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- box girder
- fixedly connected
- roof beam
- case roof
- moving
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Abstract
The utility model discloses a cast-in-place case roof beam movable mould board, including the first exterior sheathing of case roof beam, the first exterior sheathing fixedly connected with case roof beam second exterior sheathing of case roof beam, the liftoff pillar of case roof beam second exterior sheathing fixedly connected with case roof beam inner membrance plate frame, the liftoff pillar fixedly connected with inner formword pillar fixing device of case roof beam inner membrance plate frame, inner formword pillar fixing device fixedly connected with case roof beam inner membrance plate frame, the inside fixedly connected with "rice" font bracing piece of case roof beam inner membrance plate frame, "rice" font the bracing piece comprises case roof beam inner membrance plate frame four corners bracing piece, inner formword transverse connection pole and inner formword vertical support pole. The utility model discloses a remove jack and push away to remove the fixture block and drive case roof beam template and remove with the support, adjust to remove the jack and remove the fixture block and can remove to the equidirectional not, wholly adopt modularization concatenation, metal material, the high reuse of precision is indeformable simultaneously and is built and demolish simple fast, has improved the efficiency of construction greatly.
Description
Technical Field
The utility model relates to a box girder template technical field especially relates to a cast-in-place box girder movable mould board.
Background
The existing beam bridge is mostly constructed by cast-in-place method integral casting, the template is mostly combined by a profile steel framework and a bamboo plywood, and the active effect is exerted for the construction, but certain defects also exist. The profile steel framework and the bamboo plywood are easy to deform, the repeated use times are low, the speed of building and dismantling troubles is low, the precision is low, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that it is yielding to solve the section bar can not reuse, builds the problem that demolishs the speed and influence the efficiency of construction slowly simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a cast-in-place case roof beam movable mould board, includes the first exterior sheathing of case roof beam, the first exterior sheathing fixedly connected with case roof beam second exterior sheathing of case roof beam, case roof beam second exterior sheathing fixedly connected with case roof beam inner membrance plate frame liftoff pillar, case roof beam inner membrance plate frame liftoff pillar fixedly connected with inner formword pillar fixing device, inner formword pillar fixing device fixedly connected with case roof beam inner membrance plate frame, the inside fixedly connected with "rice" font bracing piece of case roof beam inner membrance plate frame, "rice" font the bracing piece comprises case roof beam inner membrance plate frame four corners bracing piece, inner formword transverse connection pole and inner formword vertical support bar, the fixed tenon strip of the inside fixedly connected with inner formword of case roof beam inner formword frame.
Through the technical scheme, the first outer template and the second outer template of the box girder are in one group, the outer template of the cast-in-place box girder consists of two groups, the inner template is separated from the outer template through the ground-off strut to leave enough space for pouring concrete, and the ground-off strut is provided with a plurality of strong supporting force. The'm' -shaped support rod in the inner membrane plate frame of the box girder is divided into three parts which can be connected and supported at different places.
The box girder comprises a box girder template support frame, a first box girder moving module, a second box girder moving module, a first box girder moving jack, a moving top block, a sliding chute module, a platform support, a box girder moving roller, a moving roller support table, a platform support column, a box girder support frame top support block and a box girder support frame top support block, wherein the first box girder template support frame is fixedly connected with the bottom of the box girder template support frame, the second box girder moving module is fixedly connected with the bottom of the first box girder moving module, the moving jack is slidably connected with the moving top block, the sliding top block is slidably connected with the sliding chute module, the sliding chute module bottom is fixedly connected with the platform support, the second box girder moving module bottom is slidably connected with the box girder moving roller, the box girder moving roller support table is slidably connected with the moving roller support table, the moving roller support table bottom is fixedly connected with the platform support, the platform support column is fixedly connected with the support column, the support block is fixedly connected with the box girder support frame top support block, and the box girder support frame is fixedly connected with the bottom the box girder support frame.
Through the technical scheme, the movable jacking block can be installed at any chute module force, the movable jacking block provides a supporting point for the movable jack, the movable jack drives the box beam to pour the template and move with the support through jacking the movable jacking block, the movable jack can rotate to different angles to work, the box beam movable roller and the movable roller supporting platform can assist in moving, the supporting function is achieved simultaneously, and the box beam movable roller can reduce friction force during moving.
The utility model discloses further set up to, case roof beam inner formword four corners bracing piece and the inside four angles fixed connection of case roof beam inner membrance plate frame, inner formword transverse connection pole and the inside both sides wall fixed connection of case roof beam inner membrance plate frame, the inside top and the bottom fixed connection of inner formword vertical support pole and case roof beam inner membrance plate frame.
Through above-mentioned technical scheme, three bracing pieces set up as an organic whole and can dismantle to can play the effect of drawing high and supporting to box girder inner formword frame simultaneously, can disperse the pressure of concrete to box girder inner formword frame at the in-process of pouring.
The utility model discloses further set up to, fixed tenon strip of inner formword and inner formword transverse connection pole fixed connection.
Through the technical scheme, the inner template fixing tenon strip is inserted into the groove of the box girder inner template frame and is fixedly connected with the transverse connecting rod to play a role in strengthening the support
The utility model discloses further set up to, interior template vertical support pole top and bottom are triangle-shaped.
Through above-mentioned technical scheme, two hypotenuses of triangle-shaped are connected with template frame in the case roof beam and can disperse pressure when concrete placement.
The utility model discloses further set up to, a plurality of removal kicking block draw-in grooves have been seted up at spout module top.
Through the technical scheme, the plurality of movable jacking block clamping grooves can be used for adjusting the movable jacking blocks to proper positions more conveniently when the box girder moves, and the movable jacking blocks are favorable for moving the box girder.
The utility model discloses further set up as, the inner membrance plate frame of case roof beam comprises eight parts.
Through above-mentioned technical scheme, the dismantlement work progress in the convenient later stage of eight parts, the connected mode between the eight parts is also different simultaneously more is favorable to supporting stably when concreting.
The beneficial effects of the utility model are as follows:
the utility model discloses a divide into inner formword and exterior sheathing at cast-in-place case roof beam, the inner formword lifts away from the exterior sheathing through liftoff pillar and lets leave sufficient space between the two, carry out joint support through "rice" font bracing piece in the middle of the inner formword, the exterior sheathing bottom is equipped with the support frame and removes the effect that removes the roof block and carry out removal case roof beam removal roller bearing play reduction friction power through removing very heavy top, alright remove one down and be in after pouring the completion and pour, the intensity of labour of the personnel of pouring the scene has been reduced, easy to assemble with demolish and, simple structure easily installs and repeatedly usable, the input that has reduced manpower and financial resources has improved the precision and the construction quality of construction.
Drawings
Fig. 1 is a three-dimensional structure diagram of a cast-in-place box girder moving formwork of the utility model;
fig. 2 is a side view of the cast-in-place box girder moving template of the utility model;
fig. 3 is the utility model relates to a cast-in-place case roof beam movable mould board's elevation.
In the figure: 1. a first outer box girder formwork; 2. a box girder template support frame; 3. a first box girder moving module; 4. moving the jack; 5. moving the top block clamping groove; 6. moving the top block; 7. a chute module; 8. supporting a platform; 9. a box girder support top supporting block; 10. a box girder support; 11. a box girder inner membrane plate frame; 12. a supporting block connecting column; 13. a second box girder moving module; 14. a box girder moving roller; 15. a movable roller supporting table; 16. a second outer template of the box girder; 17. supporting rods at four corners of a box girder inner membrane plate frame; 18. the box girder inner membrane plate frame is supported above the ground; 19. an inner formwork pillar fixing device; 20. fixing tenon strips on the inner template; 21. the inner template transverse connecting rod; 22. the vertical bracing piece of interior template.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, 2 and 3, a cast-in-place box girder moving formwork comprises a box girder first outer formwork 1, the box girder first outer formwork 1 is fixedly connected with a box girder second outer formwork 16, the box girder second outer formwork 16 is fixedly connected with a box girder inner membrane frame liftoff strut 18, the box girder inner membrane frame liftoff strut 18 is fixedly connected with an inner formwork strut fixing device 19, the inner formwork strut fixing device 19 is fixedly connected with a box girder inner membrane frame 11, a box girder inner membrane frame 11 is fixedly connected with a'm' -shaped strut, the'm' -shaped strut is formed by a box girder inner membrane frame four-corner strut 17, an inner formwork transverse connecting rod 21 and an inner formwork vertical strut 22, the box girder inner membrane frame four-corner strut 17 is fixedly connected with four corners inside the box girder inner membrane frame 11, the inner formwork transverse connecting rod 21 is fixedly connected with the box girder inner membrane frame 11, an inner formwork fixing tenon 20 is fixedly connected with the inner formwork transverse connecting rod 21, the top and the bottom of the inner formwork vertical strut 22 are triangular, the inner formwork vertical strut 22 and the top and bottom of the box girder inner membrane frame are fixedly connected with the top and bottom of the box girder inner membrane frame 11, and the inner formwork fixing tenon 20 are formed by eight inner membrane frame inner formwork inner membrane frame 11;
1 fixedly connected with case roof beam template support frame 2 of first exterior sheathing of case roof beam, 2 bottom fixedly connected with first case roof beam moving module 3 of case roof beam template support frame, 2 bottom fixedly connected with second case roof beam moving module 13 of case roof beam template support frame, 3 bottom fixedly connected with moving jack 4 of first case roof beam moving module, moving jack 4 sliding connection has moving kicking block 6, moving kicking block 6 sliding connection has spout module 7, 7 bottom fixedly connected with platform supports 8 of spout module, 13 bottom sliding connection of second case roof beam moving module has case roof beam movable roller 14, 14 sliding connection of case roof beam movable roller has movable roller supporting bench 15, a plurality of movable kicking block draw-in grooves 5 have been seted up at 7 tops of spout module, movable roller 15 bottom fixedly connected with platform supports 8, platform supports 8 bottom fixedly connected with supporting shoe spliced pole 12, there is supporting shoe 12 fixedly connected with case roof beam support top supporting shoe 9 of case roof beam support, 9 bottom fixedly connected with case roof beam support supporting shoe 10 of case roof beam support.
The utility model discloses when using, box girder template support frame 2 is located box girder first exterior sheathing 1 and is the supporting role with the bottom of box girder second exterior sheathing 16, box girder inner membrance plate frame 11 separates through box girder inner membrance plate frame liftoff pillar 18 and box girder second exterior sheathing 16 and leaves sufficient space and conveniently pours, box girder inner membrance plate frame 11 passes through box girder inner membrance plate frame four corners bracing piece 17, inner formword fixed tenon strip 20, centre form transverse connection pole 21, inner formword vertical support pole 22 carries out inside being fixed in and supports pouring and remove jack 4 promotion removal kicking block 6 after accomplishing, remove jack 6 accessible and adjust the position that makes things convenient for removal jack 4 to promote at removal kicking block draw-in groove 5, removal jack 4 can angle of adjustment remove towards different directions, box girder removal roller 14 plays the effect of reducing friction power simultaneously.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a cast-in-place box girder movable mould board, includes box girder first exterior sheathing (1), its characterized in that: the first outer box girder template (1) is fixedly connected with a second outer box girder template (16), the second outer box girder template (16) is fixedly connected with a box girder inner membrane plate frame ground-off strut (18), the box girder inner membrane plate frame ground-off strut (18) is fixedly connected with an inner box girder strut fixing device (19), the inner box girder inner membrane plate frame (11) is fixedly connected with the inner box girder strut fixing device (19), a support rod shaped like a Chinese character 'mi' is fixedly connected inside the box girder inner membrane plate frame (11), the support rod shaped like a Chinese character 'mi' is composed of box girder inner membrane plate frame four-corner support rods (17), inner box girder transverse connecting rods (21) and inner box girder vertical support rods (22), and an inner box girder inner membrane plate fixing tenon strip (20) is fixedly connected inside the box girder inner membrane plate frame (11);
the box girder comprises a box girder first outer template (1) fixedly connected with a box girder template support frame (2), a box girder template support frame (2) bottom fixedly connected with a first box girder moving module (3), a box girder template support frame (2) bottom fixedly connected with a second box girder moving module (13), a first box girder moving module (3) bottom fixedly connected with a moving jack (4), the moving jack (4) is slidably connected with a moving jacking block (6), the moving jacking block (6) is slidably connected with a chute module (7), the chute module (7) bottom fixedly connected with a platform support (8), the second box girder moving module (13) bottom slidably connected with a box girder moving roller (14), the box girder moving roller (14) is slidably connected with a moving roller support table (15), the moving roller support table (15) bottom fixedly connected with a platform support (8), the platform support table (8) bottom fixedly connected with a support column (12), the support column (12) fixedly connected with a box girder support frame top (9), the box girder support frame (9) bottom fixedly connected with a box girder support frame (10).
2. The cast-in-place box girder moving formwork of claim 1, characterized in that: case roof beam inner membrance plate frame four corners bracing piece (17) and the inside four angles fixed connection of case roof beam inner membrance plate frame (11), interior template transverse connection pole (21) and the inside both sides wall fixed connection of case roof beam inner membrance plate frame (11), interior template vertical support pole (22) and the inside top and the bottom fixed connection of case roof beam inner membrance plate frame (11).
3. The cast-in-place box girder moving formwork of claim 1, characterized in that: the inner template fixing tenon strip (20) is fixedly connected with the inner template transverse connecting rod (21).
4. The cast-in-place box girder moving formwork of claim 1, characterized in that: the top and the bottom of the vertical supporting rod (22) of the inner template are triangular.
5. The cast-in-place box girder moving formwork of claim 1, characterized in that: the top of the sliding groove module (7) is provided with a plurality of movable top block clamping grooves (5).
6. The cast-in-place box girder moving formwork of claim 1, characterized in that: the box girder inner membrane plate frame (11) is composed of eight components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289740.8U CN217870003U (en) | 2022-05-27 | 2022-05-27 | Cast-in-place box girder movable mould board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221289740.8U CN217870003U (en) | 2022-05-27 | 2022-05-27 | Cast-in-place box girder movable mould board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217870003U true CN217870003U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221289740.8U Active CN217870003U (en) | 2022-05-27 | 2022-05-27 | Cast-in-place box girder movable mould board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217870003U (en) |
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2022
- 2022-05-27 CN CN202221289740.8U patent/CN217870003U/en active Active
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