CN220565268U - Mould device is moved back to fine tuning frock - Google Patents
Mould device is moved back to fine tuning frock Download PDFInfo
- Publication number
- CN220565268U CN220565268U CN202322082883.2U CN202322082883U CN220565268U CN 220565268 U CN220565268 U CN 220565268U CN 202322082883 U CN202322082883 U CN 202322082883U CN 220565268 U CN220565268 U CN 220565268U
- Authority
- CN
- China
- Prior art keywords
- template
- adjusting screw
- sliding
- chamfer template
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000002023 wood Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 27
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000009415 formwork Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to the technical field of template construction, in particular to a die withdrawing device of a fine adjustment tool. The device comprises a middle bin left chamfer template, an adjusting slit plate, a middle bin right chamfer template, a sliding block, a sliding beam, a hoop, a transverse adjusting screw rod and a vertical adjusting screw rod; the left chamfer template of well storehouse and the right chamfer template upper end of well storehouse are connected through adjusting the seam board, and both lower extreme is connected into wholly through slider and the crossbeam that slides, the slider is fixed with the crossbeam that slides through the staple bolt, forms the slide, horizontal adjusting screw connects between two sliders, vertical adjusting screw is fixed between slider and each chamfer template. The utility model realizes fine adjustment of the template, can form a die withdrawing space and has a unit body moving function, thereby meeting the requirement of the template mounting quality; the construction operability and the safety are high, the cost investment is low, the construction efficiency is high, and the template installation precision and the construction quality can be effectively ensured; the pushing degree is higher, the operation is simple, and the cost investment is low.
Description
Technical Field
The utility model relates to the technical field of template construction, in particular to a fine adjustment tool die withdrawing device used in a narrow space.
Background
The gallery space in the immersed tube tunnel main body structure is 2m wide, and the construction mode is that formwork erection and reinforcement binding construction are carried out after a full scaffold is erected. Because of the space is narrow and small, if scattered support and scattered dismantlement construction is carried out, the template system is heavy, manual handling is difficult, and can't carry out scattered support and scattered dismantlement construction with the help of jack-up hoist and mount operation in the enclosure space, safe and environment-friendly can't be guaranteed, and the efficiency of construction is slow, and the material loss is great, no matter can't be guaranteed from safe and environment-friendly, production progress, material protection, so this method has the defect such as dismantlement difficulty, the working face is narrow and small, safe and environment-friendly is relatively poor, the efficiency of construction is slow and hardly guarantees material finished product protection.
Disclosure of Invention
The utility model aims to solve the problems in the construction and provides a fine adjustment tool die stripping device used in a narrow space.
The technical scheme adopted by the utility model for realizing the purposes is as follows: the utility model provides a fine setting frock die sinking device which characterized by: the device comprises a middle bin left chamfer template, an adjusting slit plate, a middle bin right chamfer template, a sliding block, a sliding beam, a hoop, a transverse adjusting screw rod and a vertical adjusting screw rod; the left chamfer template of well storehouse and the right chamfer template upper end of well storehouse are connected through adjusting the seam board, and both lower extreme is connected into wholly through slider and the crossbeam that slides, the slider is fixed with the crossbeam that slides through the staple bolt, forms the slide, horizontal adjusting screw connects between two sliders, vertical adjusting screw is fixed between slider and each chamfer template.
The adjusting slit plate structure is a 5mm steel plate.
The middle bin left chamfer template and the middle bin right chamfer template are steel-wood combined templates with H20 wood I-shaped beams serving as secondary back edges and double 14# channel steel serving as main back edges, the sliding blocks are 14# channel steel, the sliding cross beams are double 12# channel steel, and the two ends of the A60 steel pipe are fine-tuning screws.
The sliding cross beams are arranged at 90cm intervals, the transverse adjusting screw rods are arranged at 200cm intervals, and the vertical adjusting screw rods are arranged at 50cm intervals.
The sliding cross beam and the surface of the sliding block are polished to form a smooth base surface, and the sliding cross beam and the surface of the sliding block form a sliding rail with small friction coefficient.
The middle bin left chamfer template and the middle bin right chamfer template are connected with the sliding block by M20 bolts; and the transverse adjusting screw rod is connected with the sliding cross beam, and the vertical adjusting screw rod is connected with each chamfer template by adopting M20 bolts.
The utility model adopts the fine adjustment tool die-withdrawing device to carry out the die plate supporting and disassembling construction in the narrow space, realizes the fine adjustment of the die plate, can form the die-withdrawing space, has the unit body moving function, and meets the requirement of the die plate installation quality. The mould removing process of the fine-tuning tool provided by the utility model has the advantages of high construction operability and safety, low cost investment and high construction efficiency, and creates favorable conditions for shortening the construction period. Meanwhile, the template installation precision and the construction quality can be effectively ensured. The materials used are common in project construction, the popularization degree is high, the operation is simple, and the cost investment is low.
Drawings
FIG. 1 is a schematic diagram of an application of a fine tuning tool die stripping device of the utility model.
Fig. 2 is a schematic plan view of a structure of a die ejecting device of the fine tuning tool of the utility model.
Fig. 3 is a schematic structural perspective view of the die withdrawing device of the fine adjustment tool.
In the figure: the device comprises a 1-middle bin left chamfer template, a 2-adjusting slit plate, a 3-middle bin right chamfer template, a 4-sliding block, a 5-sliding beam, a 6-hoop, a 7-transverse adjusting screw rod, an 8-vertical adjusting screw rod, a 9-scaffold, 10-secondary back ribs, 11-main back ribs, 12-panels, A-sliding beam arrangement intervals, B-transverse adjusting screw rod arrangement intervals and C-vertical adjusting screw rod arrangement intervals.
Description of the embodiments
The utility model will be described in detail with reference to the drawings and the specific embodiments.
Examples
The fine adjustment tool die-withdrawing device shown in fig. 2 comprises a middle-bin left chamfer template 1, an adjustment slit plate 2, a middle-bin right chamfer template 3, a sliding block 4, a sliding cross beam 5, a hoop 6, a transverse adjustment screw rod 7 and a vertical adjustment screw rod 8; the upper ends of the middle-bin left chamfer template 1 and the middle-bin right chamfer template 3 are connected through an adjusting slit plate 2, the lower ends of the middle-bin left chamfer template and the middle-bin right chamfer template are connected with a sliding beam 5 into a whole through a sliding block 4, the sliding block 4 is fixed with the sliding beam 5 through a hoop 6 to form a slideway, a transverse adjusting screw rod 7 is connected between the two sliding blocks 4, and a vertical adjusting screw rod 8 is fixed between the sliding block 4 and each chamfer template.
The adjusting slit plate 2 is a 5mm steel plate.
The middle bin left chamfer template 1 and the middle bin right chamfer template 3 are steel-wood combination templates with H20 wood I-shaped beams serving as secondary back edges 10 and double 14# channel steel serving as main back edges 11, the sliding block 4 is 14# channel steel, the sliding cross beam 5 is double 12# channel steel, and the two ends of the transverse adjusting screw rod 7 and the vertical adjusting screw rod 8 are fine adjusting screw rods respectively.
The sliding cross beam 5 is arranged at a distance A90cm, the transverse adjusting screw rod 7 is arranged at a distance B200cm, and the vertical adjusting screw rod 8 is arranged at a distance C50cm.
The sliding cross beam 5 and the surface of the sliding block 4 are polished to form a smooth base surface, and the sliding cross beam and the sliding block form a sliding rail with small friction coefficient.
The middle-bin left chamfer template 1 and the middle-bin right chamfer template 3 are connected with the sliding block 4 by M20 bolts; and the transverse adjusting screw rod 7 is connected with the sliding cross beam 5, and the vertical adjusting screw rod 8 is connected with each chamfer template by adopting M20 bolts.
Examples
The construction process of the utility model is as follows:
the first step: method for reforming chamfer template back edge by using field template back edge
Firstly, a middle-bin left chamfer template 1 and a middle-bin right chamfer template 3 are reformed by using a back edge of a field template, and the back edge is double-14 # channel steel, so that the rigidity requirement is met, and the fixture frame body is not easy to deform;
and a second step of: machining a sliding cross beam 5 by using double 12# channel steel, and machining a sliding block 4 by using 14# channel steel;
machining sliding beams 5 by double 12# channel steel, arranging the beams at intervals according to the arrangement intervals of scaffolds, wherein the intervals are 0.9m, and polishing the channel steel surfaces; the sliding block 4 is divided into two blocks by adopting a No. 14 channel steel, the middle part of the sliding block 4 is connected by adopting a transverse adjusting screw rod 7, and the contact surface of the sliding block 4 and the sliding beam 5 is polished and locked by a hoop 6, so that the friction coefficient between the sliding beam 5 and the sliding block 4 is reduced;
and a third step of: assembly of die withdrawal device of fine adjustment tool
The middle-bin left chamfer template 1, the middle-bin right chamfer template 3 and the sliding cross beam 5 are connected by adopting bolt angles, a vertical adjusting screw rod 8 is installed, the vertical adjusting screw rod 8 is connected among the middle-bin left chamfer template 1, the middle-bin right chamfer template 3 and the sliding cross beam 5, the two ends are fixed by adopting bolts in a connecting mode, and a worker performs screw trial before construction, so that the screw fine adjustment and pre-tightening can be operated;
fourth step: full framing sets up, hangs and ann fine tuning frock and moves back mould device
According to the design elevation, setting up a full-hall scaffold 9, installing the assembled fine-tuning tool die-withdrawal device on the full-hall scaffold 9, and placing the sliding cross beam 5 into a jacking groove of the scaffold 9;
fifth step: form the pretension effect through fine tuning the lead screw
Manually screwing a transverse adjusting screw rod 7, so that the whole chamfering template connected with the sliding block 4 and the upper part of the sliding block 4 can slide left and right on a sliding beam 5, the template can horizontally translate left and right, the transverse adjusting screw rod 7 rotates outwards to generate a jacking force, the template is jacked to a concrete side line outwards, otherwise, a pulling force is generated, the template is separated from the concrete surface by internal pulling, namely an external jacking internal pulling function is formed, a middle-bin left chamfering template 1 and a middle-bin right chamfering template 3 are moved to a design side line, a vertical adjusting screw rod 8 is manually screwed inwards, the chamfering template can rotate through the connecting point of the chamfering template and the sliding beam 5, the top of the template is pulled to incline downwards to separate from concrete, otherwise, an upward jacking force is generated, the template is supported on the design side line, and a jacking and downwards pulling function is formed, so that the top surfaces of the middle-bin left chamfering template 1 and the middle-bin right chamfering template 3 are adjusted to the design elevation, and the whole process is controlled by measuring and using a total station in the pre-tightening process;
sixth step: measurement acceptance, device fixation
After elevation control and pre-tightening are finished, measuring a section every 30cm, measuring 4 points of each section, wherein the elevation difference is not more than 5mm, fastening the joints of the bolts after the bolts are qualified, and forming fixation to prevent deformation in the pouring process under the influence of pre-stress;
seventh step: template removal
After the concrete strength reaches 80% of the design strength, the template is removed, the whole template is removed according to the block movement, an upper die withdrawal space and a lower die withdrawal space are formed by adjusting the bottom support of the scaffold 9, then the vertical adjusting screw rod 8 is recovered, the corner of the template is rotated, the transverse adjusting screw rod 7 is pre-tightened finally, the template is dragged from the sliding cross beam 5, and the die withdrawal spaces on two sides are formed. After finishing the adjustment of the fine adjustment tool die withdrawing device, installing a movable castor to convert a bearing system and a traveling system, and moving a unit body according to 9m units;
the utility model adopts the fine adjustment tool pre-tightening technology to assist in formwork erection, and realizes formwork erection and formwork withdrawal in a narrow space through the fine adjustment tool die withdrawal device. Meanwhile, the movable full scaffold is combined to form the integral movement of the template frame body, so that the requirements of no disassembly of the template and convenience in construction are met. The fine-tuning tool die stripping device is high in construction operability and safety, low in cost investment and high in construction efficiency, and creates favorable conditions for shortening the construction period. The materials used are common in project construction, the popularization degree is high, the operation is simple, and the cost investment is low. Meanwhile, the technology of adopting the fine-tuning tool die-stripping device can effectively ensure the construction safety and the construction quality in a narrow space.
Claims (6)
1. The utility model provides a fine setting frock die sinking device which characterized by: the device comprises a middle-bin left chamfer template (1), an adjusting slit plate (2), a middle-bin right chamfer template (3), a sliding block (4), a sliding cross beam (5), a hoop (6), a transverse adjusting screw rod (7) and a vertical adjusting screw rod (8); the middle bin left chamfer template (1) and the middle bin right chamfer template (3) are connected through an adjusting slit plate (2) at the upper end part, the lower ends of the middle bin left chamfer template and the middle bin right chamfer template are connected with a sliding cross beam (5) into a whole through a sliding block (4), the sliding block (4) is fixed with the sliding cross beam (5) through a hoop (6) to form a slideway, a transverse adjusting screw (7) is connected between the two sliding blocks (4), and a vertical adjusting screw (8) is fixed between the sliding block (4) and each chamfer template.
2. The fine tuning tool die stripping device according to claim 1, characterized in that: the adjusting slit plate (2) is a steel plate with the thickness of 5 mm.
3. The fine tuning tool die stripping device according to claim 1, characterized in that: the middle bin left chamfer template (1) and the middle bin right chamfer template (3) are steel-wood combined templates with H20 wood I-shaped beams serving as secondary back edges (10) and double 14# channel steel serving as main back edges (11), the sliding blocks (4) are 14# channel steel, the sliding cross beams (5) are double 12# channel steel, and the two ends of the transverse adjusting screw (7) and the two ends of the vertical adjusting screw (8) are fine adjusting screws.
4. The fine tuning tool die stripping device according to claim 1, characterized in that: the sliding cross beam (5) is arranged at a distance A90cm, the transverse adjusting screw (7) is arranged at a distance B200cm, and the vertical adjusting screw (8) is arranged at a distance C50cm.
5. The fine tuning tool die stripping device according to claim 1, characterized in that: the sliding cross beam (5) and the surface of the sliding block (4) are polished to form a smooth base surface, and the sliding cross beam and the sliding block form a sliding track with small friction coefficient.
6. The fine tuning tool die stripping device according to claim 1, characterized in that: the middle-bin left chamfer template (1) and the middle-bin right chamfer template (3) are connected with the sliding block (4) by M20 bolts; and the transverse adjusting screw rod (7) is connected with the sliding cross beam (5) and the vertical adjusting screw rod (8) is connected with each chamfer template by adopting M20 bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082883.2U CN220565268U (en) | 2023-08-04 | 2023-08-04 | Mould device is moved back to fine tuning frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322082883.2U CN220565268U (en) | 2023-08-04 | 2023-08-04 | Mould device is moved back to fine tuning frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565268U true CN220565268U (en) | 2024-03-08 |
Family
ID=90095543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322082883.2U Active CN220565268U (en) | 2023-08-04 | 2023-08-04 | Mould device is moved back to fine tuning frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565268U (en) |
-
2023
- 2023-08-04 CN CN202322082883.2U patent/CN220565268U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106194216A (en) | A kind of Rectangular Box Culvert and constructing tunnel chassis | |
| CN217501035U (en) | Expansion joint both sides integration template device | |
| CN220565268U (en) | Mould device is moved back to fine tuning frock | |
| CN116677011B (en) | Construction method of narrow space inner die withdrawing device | |
| CN111660419A (en) | Prestressed track slab shedder | |
| CN214785933U (en) | Detachable template for shear walls on two sides of expansion joint in house construction project | |
| CN215202566U (en) | Horizontal sliding prefabricated stand board die | |
| CN104924419A (en) | Automatic template opening/closing system for construction of large-volume precast concrete component | |
| CN213115483U (en) | Construction structure | |
| CN109826100B (en) | Hydraulic jacking box girder template and construction method | |
| CN211142691U (en) | Prefabricated terrace for prefabricated large-scale formwork of bridge stand column | |
| CN212445740U (en) | Prestressed track slab shedder | |
| CN218952785U (en) | Aluminum alloy matched section bar special for floor shaft well device | |
| CN114000440A (en) | Truss base installation cantilever structure device and method | |
| CN211849566U (en) | Roughing mill body reserved bolt hole support-free template | |
| CN217760020U (en) | Three-step formwork supporting device on stairs | |
| CN217680504U (en) | Bathroom balcony subsides template | |
| CN220348666U (en) | Modularized steel template for prefabricating railway box girder | |
| CN220598350U (en) | Large-scale removal steel mould of channel | |
| CN211662280U (en) | T roof beam hydraulic pressure template subassembly | |
| CN220499471U (en) | Track straight line board and curve board sharing mould | |
| CN216968161U (en) | Concrete vertical formwork | |
| CN220790586U (en) | Assembled formwork structure of cast-in-situ slab band of superimposed sheet | |
| CN213352839U (en) | Precast beam field steel pedestal | |
| CN218227114U (en) | Concrete form reinforcing apparatus with adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |