CN209428968U - A kind of crossbeam, bed die folding movable mould bases - Google Patents

A kind of crossbeam, bed die folding movable mould bases Download PDF

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Publication number
CN209428968U
CN209428968U CN201822258527.0U CN201822258527U CN209428968U CN 209428968 U CN209428968 U CN 209428968U CN 201822258527 U CN201822258527 U CN 201822258527U CN 209428968 U CN209428968 U CN 209428968U
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CN
China
Prior art keywords
cross beam
bed die
fixed
moved cross
mould bases
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Application number
CN201822258527.0U
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Chinese (zh)
Inventor
吴波
李远明
沈锦强
赵朝阳
刘星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG HENGHUN MACHINERY Co Ltd
CCCC First Highway Engineering Group Co Ltd
CCCC First Highway Xiamen Engineering Co Ltd
Original Assignee
SHANDONG HENGHUN MACHINERY Co Ltd
CCCC First Highway Engineering Group Co Ltd
CCCC First Highway Xiamen Engineering Co Ltd
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Application filed by SHANDONG HENGHUN MACHINERY Co Ltd, CCCC First Highway Engineering Group Co Ltd, CCCC First Highway Xiamen Engineering Co Ltd filed Critical SHANDONG HENGHUN MACHINERY Co Ltd
Priority to CN201822258527.0U priority Critical patent/CN209428968U/en
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Publication of CN209428968U publication Critical patent/CN209428968U/en
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Abstract

A kind of crossbeam, bed die folding movable mould bases, including the bridge of the nose being horizontally placed on bridge pier, sliding rail is symmetrically arranged at left and right sides of the bridge of the nose, girder is connected with by first hydraulic cylinder on sliding rail, girder upper end is connected with side form by connecting rod, and girder medial surface is equipped with fixed cross beam, and fixed cross beam is connected with moved cross beam by third pin shaft, the side form bottom end is connected with fixed bed die, and fixed bed die is connected with movable die block by the second pin shaft;Side is equipped with moved cross beam driving mechanism between the fixed cross beam and moved cross beam, and another side is equipped with moved cross beam lockable mechanism, is equipped with movable die block driving mechanism between fixed bed die and movable die block.The utility model passes through the fixed moved cross beam of moved cross beam lockable mechanism; cooperate movable die block mechanism collective effect; it is used cooperatively using oil cylinder and sliding rail; moved cross beam and movable die block are driven using girder; reduce the traversing distance of mould bases while effectively hiding bridge pier, consequently facilitating the progress of the vertical shift process of entire mobile formwork.

Description

A kind of crossbeam, bed die folding movable mould bases
Technical field
The utility model belongs to bridge construction technical field of construction equipment, and in particular to a kind of crossbeam, the collapsible shifting of bed die Dynamic model frame.
Background technique
Mobile formwork is a kind of included template, using spandrel girder support shuttering, carries out hole-specifically cast-in-place one to beams of concrete Mobile formwork after the construction for completing whole bridge, is fallen frame, moved integrally to next spanning cycle operation by kind heavy construction equipment; Mobile formwork is commonly used in current bridge construction field, and box beam, its two side template after the completion of box beam manufacture are manufactured on bridge Traversing outward, realization die sinking, so to guarantee that die sinking space is greater than the width of bridge pier, to can just make to move is needed with crossbeam Mould bases, which goes on smoothly to step into, carries out constructing operation in next bridge, in the bridge of two box beams, due to two box beams it Between distance it is too small, to be unable to satisfy the space of traversing die sinking, there is a certain security risk.
Utility model content
Problem to be solved in the utility model be overcome above-mentioned the deficiencies in the prior art, and it is an object of the present invention to provide it is a kind of it is traversing away from From small, easy to operate crossbeam, bed die folding movable mould bases.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of crossbeam, bed die folding movable mould bases, it is right at left and right sides of the bridge of the nose including the bridge of the nose being horizontally placed on bridge pier Title is provided with sliding rail, is connected with girder by first hydraulic cylinder on sliding rail, and girder upper end is connected with side form by connecting rod, in girder Side is connected with fixed cross beam, and the fixed cross beam is connected with moved cross beam by third pin shaft, and the side form bottom end is connected with Fixed bed die, fixed bed die are connected with movable die block by the second pin shaft;Side is set between the fixed cross beam and moved cross beam There is moved cross beam driving mechanism, another side is equipped with moved cross beam lockable mechanism, is equipped with and lives between fixed bed die and movable die block Dynamic die block driving mechanism.
Further, the moved cross beam driving mechanism includes chain block, the cant hook of the chain block lower end It is set to moved cross beam side, the fixation iron hook of chain block upper end is set on fixed cross beam.
Further, the moved cross beam lockable mechanism includes the first ear mount being set on fixed cross beam, moved cross beam It is equipped with the second ear mount, first ear mount is connected with second connecting rod by third pin shaft, and the second connecting rod other end passes through the 4th Pin shaft is connect with the second ear mount, and the moved cross beam and fixed cross beam bottom end are equipped with baffle.
Further, the movable die block driving mechanism includes second hydraulic cylinder, the second hydraulic cylinder piston rod top end Hinged with movable die block, the second hydraulic cylinder other end and fixed bed die are hinged.
Further, it is connected between the girder and fixed cross beam by support rod.
Further, the fixed cross beam and moved cross beam upper end are equipped with supporting block and support fixed bed die and movable die block.
Further, it is connected with traversing oil cylinder on the inside of the sliding rail, the traversing oil cylinder other end is fixedly connected with the bridge of the nose.
Further, the moved cross beam slewing area is 0 180 °, and direction is inside.
Further, the movable die block slewing area is 0 90 °, and direction is downward.
Compared with prior art the advantages of the utility model:
1. utility model passes through the fixed activity of moved cross beam amount lockable mechanism using chain block driving moved cross beam rotation Crossbeam cooperates movable die block mechanism collective effect, reduces the traversing distance of mould bases while effectively hiding bridge pier.
2. the utility model is used cooperatively using oil cylinder and sliding rail, keep entire mould bases traversing more smooth.
3. the utility model drives moved cross beam and movable die block using girder, moved cross beam mechanism and movable die block is made to exist There are enough spaces in work process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is that the crossbeam of the utility model and bed die overturn folded status diagram;
Fig. 3 is the folded state overlooking structure diagram at the crossbeam position of the utility model;
Fig. 4 is the unfolded state overlooking structure diagram at the crossbeam position of the utility model.
Specific embodiment
A kind of crossbeam, bed die folding movable mould bases shown in -4 referring to Fig.1, including the nose being horizontally placed on bridge pier 1 Beam 2 is symmetrically arranged with sliding rail 20 at left and right sides of the bridge of the nose 2, is wherein connected with girder 3 by first hydraulic cylinder 21 on sliding rail 20, main 3 upper end of beam is connected with side form 23 by first connecting rod 22, and 3 medial surface of girder is fixedly connected with fixed cross beam 9, wherein fixed cross beam 9 are connected with moved cross beam 10 by the second pin shaft 13, and wherein 23 bottom end of side form is connected with fixed bed die 5, and fixed bed die 5 passes through the One pin shaft 11 is connected with movable die block 6, and wherein fixed cross beam 9 is supported by dump bottom by supporting block 24 with 10 top of moved cross beam Mould 6 and fixed bed die 5, wherein lateral surface is equipped with moved cross beam lockable mechanism and inside between fixed cross beam 9 and moved cross beam 10 Face is equipped with moved cross beam driving mechanism, wherein being provided with movable die block driving machine between fixed 6 bottom of bed die 5 and movable die block Structure, wherein moved cross beam driving mechanism includes chain block 14, and wherein the cant hook 141 of 14 lower end of chain block is set to work Dynamic 10 side of crossbeam, the fixation iron hook 142 of chain block upper end are set on fixed cross beam 9;Wherein moved cross beam lockable mechanism Including the first ear mount 16 being set on fixed cross beam 9, moved cross beam 10 is equipped with the second ear mount 17, wherein the first ear mount 16 is logical It crosses third pin shaft 18 and is connected with second connecting rod 12,12 other end of second connecting rod is connect by third pin shaft 18 with the second ear mount 17, The moved cross beam 10 is equipped with baffle 25 with 9 medial surface of fixed cross beam;Wherein movable die block driving mechanism includes second hydraulic cylinder 8,8 piston rod top end of second hydraulic cylinder and movable die block 6 are hinged, and 8 other end of second hydraulic cylinder and fixed bed die 5 are hinged; Wherein moved cross beam driving mechanism can make moved cross beam 10 rotate 0 180 ° around fixed cross beam 9;Wherein movable die block driving machine Structure makes movable die block 10 rotate 0 90 ° around fixed bed die 9.
When the utility model is used, after the box beam on a bridge pier 1 completes, the cross sliding machine of the utility model is operated First hydraulic cylinder 21 in structure makes girder 3 fall, and girder 3 drives moved cross beam mechanism and movable die block mechanism to move down, Gong Rencao Make the chain block 14 in moved cross beam driving mechanism, so that moved cross beam 10 is rotated inward 180 ° around fixed cross beam 9, then operate Second hydraulic cylinder 8 in movable die block driving mechanism makes movable die block 6 be rotated down 90 ° around fixed bed die 5, and then operation is horizontal Liquid relief cylinder pressure 4 drives girder 3 traversing outward, stops when two corresponding girders 3 are apart from greater than bridge pier width, and last operation is horizontal Beam, bed die folding movable mould bases longitudinally move at next bridge pier bridge of the nose, carry out the production of next box beam, worker operation Chain block 14 in moved cross beam driving mechanism is that moved cross beam 10 around fixed cross beam 9 rotates outward 180 °, works as moved cross beam Connecting rod in lockable mechanism reaches the limit of position, and the second hydraulic cylinder 8 in operant activity die block driving mechanism is rotated by 90 ° upwards, Moved cross beam 10 is touched until the scotch being fixed on fixed cross beam 9, and the first hydraulic cylinder 21 operated in transverse-moving mechanism makes Girder 3 rises to suitable position, operates the traversing hydraulic cylinder 4 in transverse-moving mechanism and girder 3 is pushed to move inwardly into left and right movable transverse Until beam 10 contacts, start the process for carrying out box beam production.

Claims (9)

1. a kind of crossbeam, bed die folding movable mould bases, including the bridge of the nose being horizontally placed on bridge pier, which is characterized in that the bridge of the nose The left and right sides is symmetrically arranged with sliding rail, is connected with girder by first hydraulic cylinder on sliding rail, girder upper end is connected with by connecting rod Side form, girder medial surface are connected with fixed cross beam, and the fixed cross beam is connected with moved cross beam, the side form by third pin shaft Bottom end is connected with fixed bed die, and fixed bed die is connected with movable die block by the second pin shaft;The fixed cross beam and moved cross beam Between side be equipped with moved cross beam driving mechanism, another side is equipped with moved cross beam lockable mechanism, fixed bed die and movable die block Between be equipped with movable die block driving mechanism.
2. crossbeam according to claim 1, bed die folding movable mould bases, which is characterized in that the moved cross beam driving Mechanism includes chain block, and the cant hook of the chain block lower end is set to moved cross beam side, chain block upper end Fixed iron hook is set on fixed cross beam.
3. crossbeam according to claim 2, bed die folding movable mould bases, which is characterized in that the moved cross beam locking Mechanism includes the first ear mount being set on fixed cross beam, and moved cross beam is equipped with the second ear mount, and first ear mount passes through the Three pin shafts are connected with second connecting rod, and the second connecting rod other end is connect by the 4th pin shaft with the second ear mount, the moved cross beam and Fixed cross beam bottom end is equipped with baffle.
4. crossbeam according to claim 3, bed die folding movable mould bases, which is characterized in that the movable die block driving Mechanism includes second hydraulic cylinder, and the second hydraulic cylinder piston rod top end and movable die block are hinged, the second hydraulic cylinder other end with Fixed bed die is hinged.
5. crossbeam according to claim 4, bed die folding movable mould bases, which is characterized in that the girder and fixed cross It is connected between beam by support rod.
6. crossbeam according to claim 5, bed die folding movable mould bases, which is characterized in that the fixed cross beam and work Dynamic crossbeam upper end is equipped with supporting block and supports fixed bed die and movable die block.
7. crossbeam according to claim 6, bed die folding movable mould bases, which is characterized in that connection on the inside of the sliding rail There is traversing oil cylinder, the traversing oil cylinder other end is fixedly connected with the bridge of the nose.
8. crossbeam according to claim 7, bed die folding movable mould bases, which is characterized in that the moved cross beam rotation Range is 0 180 °, and direction is inside.
9. crossbeam according to claim 8, bed die folding movable mould bases, which is characterized in that the movable die block rotation Range is 0 90 °, and direction is downward.
CN201822258527.0U 2018-12-29 2018-12-29 A kind of crossbeam, bed die folding movable mould bases Active CN209428968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822258527.0U CN209428968U (en) 2018-12-29 2018-12-29 A kind of crossbeam, bed die folding movable mould bases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822258527.0U CN209428968U (en) 2018-12-29 2018-12-29 A kind of crossbeam, bed die folding movable mould bases

Publications (1)

Publication Number Publication Date
CN209428968U true CN209428968U (en) 2019-09-24

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CN201822258527.0U Active CN209428968U (en) 2018-12-29 2018-12-29 A kind of crossbeam, bed die folding movable mould bases

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112942140A (en) * 2021-01-26 2021-06-11 中铁大桥局集团第一工程有限公司 Automatic adjustment method for descending beam mold body movable mold frame bottom mold system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112942140A (en) * 2021-01-26 2021-06-11 中铁大桥局集团第一工程有限公司 Automatic adjustment method for descending beam mold body movable mold frame bottom mold system

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