CN102808510A - Device for quickly removing building cast-in-place concrete template - Google Patents
Device for quickly removing building cast-in-place concrete template Download PDFInfo
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- CN102808510A CN102808510A CN2012103070863A CN201210307086A CN102808510A CN 102808510 A CN102808510 A CN 102808510A CN 2012103070863 A CN2012103070863 A CN 2012103070863A CN 201210307086 A CN201210307086 A CN 201210307086A CN 102808510 A CN102808510 A CN 102808510A
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- pulling plate
- template
- lower pulling
- backup plate
- plate
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Abstract
The invention relates to the technical field of building equipment, in particular to a device for quickly removing a building cast-in-place concrete template; the device is characterized by consisting of a T-shaped pull frame and a movable lantern ring; the T-shaped pull frame comprises an upper backup plate and a pull-down plate; a pull-down through hole is arranged in the center of the lower part of the pull-down plate; the upper end of the pull-down plate is vertically connected with the upper backup plate vertically; the movable lantern ring is connected into the pull-down through hole on the lower end, so that the upper backup plate and the pull-down plate form a T-shaped structure; the movable lantern ring is hinged from the lantern ring and a lock ring; the aperture of the lantern ring is more than that of a steel pipe; the movable lantern ring is hung onto the pull-down plate through the lock ring, so that the personal safety of an operator is ensured; meanwhile, the surface levelness of a concrete building is less than 5mm, so that the project quality meets standards; in addition, the utilization rate of the removed template reaches 96 percent, so that the loss of the template is greatly reduced, a whole removal process only takes about 1 minute; and the device for quickly removing the building cast-in-place concrete template has the advantages of novel structure, convenience, quickness, safety, worry saving, high working efficiency, short construction period, high project quality, low template loss and the like.
Description
Technical field
The present invention relates to build the utensil technical field, the fast handler of specifically a kind of building cast-in-situ concrete blinding.
Background technology
In building trade; In order to improve construction quality; Building operations need meet " the construction quality standards of acceptance requirement that the building operations handbook is the 4th edition, wherein: before cast, need carry out an acceptance inspection to form work engineering; The one, the surface finish of Vierendeel girder template is not more than 5mm, and the 2nd, the seam of template is not answered spillage; During stripping, the one, should not form shock loading to floor; The 2nd, can not cause damage to concrete surface and corner angle thereof.
In existing building construction process, story height is generally about 3 meters, and the story height that has is about 6 meters; Operator's height is generally about 1.7 meters, and when the dismounting template, the operator need climb up homemade ladder; With chisel and hammer template is chiseled a leverage points that crowbar can be stretched into then, moving platen is played in the slit of inserting between template and the floor with crowbar more repeatedly, makes that template is destructive to be fallen after cracked; When particularly removing length and width less than 1 square metre template, because the space is little, the operator holes template very difficult with chisel and hammer; The fastest operator of this process needs 20 minutes; Moving platen is played in the slit of inserting between template and the floor with crowbar then repeatedly, makes that template is destructive to be fallen after cracked, and the entire job engineering needs 30 minutes the soonest.The pre-buried iron wire on template that has if thin wire is too thin, breaks off easily; If crude iron silk operation easier is big, the template slit is big, and workmanship is not up to standard, have at template plate face reserving hole; Exempt the process that holes, block the hole with the fiberboard of hole size again, prevent that cast-in-situ concrete is dirty; When pulling down template, insert the template and the slit between the floor of reserving hole with crowbar and play moving platen repeatedly, make that template is destructive to be fallen after cracked; And then pull down the fubril plate, the deficiency of preceding two kinds of methods is: one, operator's personal safety can not get guaranteeing, and is dangerous high; Two, destroy concrete construction surface, quality dissatisfaction easily; Three, the template after the dismounting is owing to be damaged, and utilization rate is low, causes very big waste of material; Four, operation easier is big, expends man-hour, causes long in time limitly, and man-hour is long, and the recruitment cost increases.The deficiency of a kind of method in back is: one, operator's personal safety can not get guaranteeing, and is dangerous high; Two, the template after the dismounting is owing to be damaged, and utilization rate is low, causes very big waste of material; Though three, this method operation is very fast, the post-processed of reserving hole influences workmanship.
Summary of the invention
The objective of the invention is to solve the deficiency of above-mentioned prior art, a kind of novel structure is provided, easy to use, safely saves worry, high efficiency, the duration is short, workmanship is up to standard, the template loss is low, durable in use, the fast handler of building cast-in-situ concrete blinding of requisite quality.
The technical solution adopted for the present invention to solve the technical problems is:
The fast handler of a kind of building cast-in-situ concrete blinding is characterized in that being provided with " T " shape and tries to stop people from fighting each other and Movable loop, and " T " shape is tried to stop people from fighting each other and is made up of last backup plate and lower pulling plate, and last backup plate and lower pulling plate are sheet metal and process; The thickness of last backup plate meets construction reference less than 3mm, and the lower pulling plate lower central is provided with drop-down through hole, and the lower pulling plate upper end is connected with last backup plate vertical fixing; Be connected with Movable loop in the drop-down through hole of lower end, make backup plate and lower pulling plate form the T-shape structure, said Movable loop is to be hinged by the collar and lock ring to form, and the bore of the collar is greater than the bore of steel pipe; Be beneficial to piercing into smoothly of steel pipe, the operator can be with Movable loop in lock ring hangs over the drop-down through hole of lower pulling plate when stripping; During use, after the installation of carpenter's template, have the slit of matching with lower pulling plate thickness and length at adjacent forms seam crossing or bulk template centre position; Lower pulling plate is inserted in the slit, and will goes up the backup plate nail at the template upper surface, make backup plate abut against the template upper surface with iron nail; Prevent that fluid concrete from overflowing from the slit between last backup plate and the template, and influence workmanship, pierce in the collar through steel pipe or crowbar; With the collar is leverage points, and steel pipe or crowbar utilize lever principle to press down as lever; Make whole whereabouts of template, avoid the operator, guaranteed operator's personal safety through the ladder stripping of climbing; Simultaneously, the surface finish that has guaranteed the concrete construction surface is less than 5mm, and workmanship is up to standard; And the utilization rate of the template after removing reaches 96%, has greatly reduced the template loss, and the demolishing process of single template only needs about 1 minute, high efficiency, and the duration is short.
The present invention can also reach through following measure:
The fast handler of a kind of building cast-in-situ concrete blinding, it is provided with, and " T " shape is tried to stop people from fighting each other, Movable loop and linkage, and said Movable loop is to be hinged by the collar and lock ring to form, and the bore of the collar is greater than the bore of steel pipe; Be beneficial to piercing into smoothly of steel pipe, said linkage is by hook, support bar, connecting rod, pressure pin and heighten chain and form, and heightens chain and be by one or the mutual fit of plural at least chain link to form, and " T " shape is tried to stop people from fighting each other and is made up of last backup plate and lower pulling plate; Last backup plate and lower pulling plate are sheet metal and process, and the thickness of last backup plate meets construction reference less than 3mm, and the lower pulling plate lower central is provided with drop-down through hole; The lower pulling plate upper end is connected with last backup plate vertical fixing, makes backup plate and lower pulling plate form the T-shape structure, and the hook upper end is connected with the drop-down through hole of lower pulling plate, and the lower end is fixedly connected with support bar; The support bar lower end with heighten chain and be connected, be beneficial to adapt to the beam column of differing heights, support bar one side is connected with pressure pin through connecting rod; Movable loop is enclosed within on the chain link through lock ring, and when the template height surpassed the human body height, the operator did not need cat ladder; Can hand jacket casing on the ground on pressure pin, will link up with picking-up, and be hooked in the drop-down through hole of lower pulling plate; The operator can hang on the chain link of corresponding height according to the lock ring of template height with Movable loop, penetrates in the collar with steel pipe or crowbar again, makes the collar form leverage points; As lever, an end withstands on a bearing with steel pipe or crowbar, and the other end presses down; Make whole whereabouts of template, avoid the operator, guaranteed operator's personal safety through the ladder stripping of climbing; Simultaneously, the surface finish that has guaranteed the concrete construction surface is less than 5mm, and workmanship is up to standard; And the utilization rate of the template after removing reaches 96%, has greatly reduced the template loss, and the demolishing process of single template only needs about 1 minute, high efficiency, and the duration is short.
Trapezoidal faces can be adopted in lower pulling plate of the present invention lower surface, and the trapezoidal faces two sides are respectively the inclined-plane, inserts fast in the slit of template to make things convenient for lower pulling plate.
The present invention is owing to adopt said structure, has novel structure, easy to use, safely saves worry, high efficiency, advantages such as the duration is short, workmanship is high, the template loss is low, durable in use, requisite quality.
Description of drawings
Fig. 1 is the try to stop people from fighting each other structural representation of front view of " T " shape among the present invention.
Fig. 2 is the structural representation of the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural representation of Movable loop among the present invention.
Fig. 5 is the structural representation of linkage among the present invention.
Fig. 6 is the structural representation of the embodiment of the invention 1.
Fig. 7 is the structural representation of the embodiment of the invention 2.
Fig. 8 is the structural representation of the embodiment of the invention 3.
Fig. 9 is the try to stop people from fighting each other structural representation of another kind of front view of " T " shape among the present invention.
Reference numeral: go up backup plate 1, lower pulling plate 2, template 3, the collar 4, lock ring 5, steel pipe 6, drop-down through hole 7, hook 8, support bar 9, connecting rod 10, pressure pin 11, heighten chain 12, chain link 13, iron nail 14, sleeve 15.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Shown in accompanying drawing, embodiment 1: the fast handler of a kind of building cast-in-situ concrete blinding, its be provided with " T " shape try to stop people from fighting each other 16 with Movable loop 17; " T " shape is tried to stop people from fighting each other and 16 is made up of last backup plate 1 and lower pulling plate 2, and last backup plate 1 and lower pulling plate 2 are sheet metal and process, and the thickness of last backup plate 1 is 2mm; Lower pulling plate 2 lower central are provided with drop-down through hole 7, and lower pulling plate 2 upper ends can be connected through the welding manner vertical fixing with last backup plate 1, and the best of the angle between lower pulling plate 2 and the last backup plate 1 is the right angle; So that go up backup plate 1 complete and template 3 applyings, be connected with Movable loop in the drop-down through hole of lower end, make backup plate 1 and lower pulling plate 2 form the T-shape structures; Said Movable loop 17 is to be hinged by the collar 4 and lock ring 5 to form, and the bore of the collar 4 is greater than the bore of steel pipe 6, and the present invention in use; After 3 installations of carpenter's template,, can have a slit of matching in template 3 centre positions with lower pulling plate 2 width and thickness if the area of Vierendeel girder is little; Then lower pulling plate 2 is inserted in the slit, and will goes up backup plate 1 nail at template 3 upper surfaces, make backup plate 1 be close to template 3 upper surfaces with iron nail; Prevent that fluid concrete from overflowing from the slit between last backup plate 1 and the template 3, and influence workmanship, pour into a mould beam slab then; When needs stripping 3, if when the height of the height of template 3 and human body is close, the operator can be hooked in the lock ring 5 of Movable loop in the drop-down through hole 7 of lower pulling plate 2; With the collar 4 is balance pivot, and steel pipe 6 or crowbar are penetrated in the collar, and steel pipe 6 or crowbar one end are withstood on a bearing; The other end firmly presses down, and avoids the operator through the ladder stripping 3 of climbing, and has guaranteed operator's personal safety; Simultaneously, the surface finish that has guaranteed the concrete construction surface is less than 5mm, and workmanship is up to standard; And the utilization rate of the template 3 after removing reaches 96%, has greatly reduced template 3 losses, and the demolishing process of single template 3 only needs about 1 minute, high efficiency, and the duration is short.
Embodiment 2: the fast handler of a kind of building cast-in-situ concrete blinding, and it is provided with, and " T " shape tries to stop people from fighting each other 16, Movable loop 17 and linkage 18, and said Movable loop 17 is to be hinged by the collar 4 and lock ring 5 to form; The bore of the collar 4 is greater than the bore of steel pipe 6, and said linkage 18 is by hook 8, support bar 9, connecting rod 10, pressure pin 11 and heighten chain 12 and form, and heightens chain 12 and be by one or plural at least chain link 13 mutual fits to form; " T " shape is tried to stop people from fighting each other and is made up of with lower pulling plate 2 last backup plate 1, and last backup plate 1 is sheet metal with lower pulling plate 2 and processes, and the thickness of last backup plate 1 is less than 3mm; Meet construction reference, lower pulling plate 2 lower central are provided with drop-down through hole 7, and lower pulling plate 2 upper ends are connected with last backup plate 1 vertical fixing; And the best of the angle between lower pulling plate 2 and the last backup plate 1 is the right angle, so that go up backup plate 1 complete and template 3 applyings, makes backup plate 1 and lower pulling plate 2 form the T-shape structures; Link up with 8 upper ends and be connected with the drop-down through hole 7 of lower pulling plate 2, the lower end is fixedly connected with support bar 9, support bar 9 lower ends with heighten chain 12 and be connected; Support bar 9 one sides are through connecting rod 10 and pressure pin 11 interconnections, and Movable loop 17 is enclosed within on the chain link 13 through lock ring 5, and the present invention in use; After 3 installations of carpenter's template,, can have a slit of matching in template 3 centre positions with lower pulling plate 2 width and thickness if the area of Vierendeel girder is little; Then lower pulling plate 2 is inserted in the slit, will goes up backup plate 1 nail at template 3 upper surfaces with iron nail 14 again, make backup plate 1 be close to template 3 upper surfaces; Prevent that fluid concrete from overflowing from the slit between last backup plate 1 and the template 3, and influence workmanship, pour into a mould beam slab then; When needs stripping 3, if the height of template 3 is higher than the height of human body, the operator does not need cat ladder; Hand-held on the ground sleeve 15 is enclosed within pressure pin 11 bottoms, and hook 8 is held up and is hooked in the drop-down through hole 7 of lower pulling plate 2, then; Be enclosed within on the chain link 13 of corresponding height according to the lock ring 5 of operation height with Movable loop, steel pipe 6 or crowbar are penetrated in the collar 4 of Movable loop, steel pipe 6 or crowbar one end withstand on a bearing; The other end firmly presses down, and the operator can be hooked in the lock ring 5 of Movable loop 17 in the drop-down through hole 7 of lower pulling plate 2, is balance pivot with the collar 4; Steel pipe 6 or crowbar are penetrated in the collar, and steel pipe 6 or crowbar one end withstand on a bearing, and the other end firmly presses down; The surface finish that has guaranteed the concrete construction surface is less than 5mm, and workmanship is up to standard; And the utilization rate of the template 3 after removing reaches 96%, has greatly reduced template 3 losses, and the demolishing process of single template 3 only needs about 1 minute, high efficiency, and the duration is short.
Embodiment 3: the fast handler of a kind of building cast-in-situ concrete blinding, and it is provided with, and " T " shape tries to stop people from fighting each other 16, Movable loop 17 and linkage 18, and said Movable loop 17 is to be hinged by the collar 4 and lock ring 5 to form; The bore of the collar 4 is greater than the bore of steel pipe 6, and said linkage 18 is by hook 8, support bar 9, connecting rod 10, pressure pin 11 and heighten chain 12 and form, and heightens chain 12 and be by one or plural at least chain link 13 mutual fits to form; " T " shape is tried to stop people from fighting each other and 16 is made up of last backup plate 1 and lower pulling plate 2, and last backup plate 1 and lower pulling plate 2 are sheet metal and process, and the thickness of last backup plate 1 is less than 3mm; Meet construction reference, lower pulling plate 2 lower central are provided with drop-down through hole 7, and lower pulling plate 2 upper ends are connected with last backup plate 1 vertical fixing; And the best of the angle between lower pulling plate 2 and the last backup plate 1 is the right angle, so that go up backup plate 1 complete and template applying, makes backup plate 1 and lower pulling plate 2 form the T-shape structures; Link up with 8 upper ends and be connected with the drop-down through hole 7 of lower pulling plate 2, the lower end is fixedly connected with support bar 9, support bar 9 lower ends with heighten chain 12 and be connected; Support bar 9 one sides are through connecting rod 10 and pressure pin 11 interconnections, and Movable loop 17 is enclosed within on the chain link 13 through lock ring 5, and the present invention in use; After 3 installations of carpenter's template,, use the template 3 that differs in size to lay the groundwork if the area of Vierendeel girder is big; Can have the slit of matching at adjacent forms 3 seam crossings, lower pulling plate 2 is inserted in the slit, and will go up backup plate 1 nail at template 3 upper surfaces with iron nail 14 with lower pulling plate 2 thickness and length; Make backup plate 1 be close to template 3 upper surfaces, the slit on the correspondence between the backup plate 1 both sides adjacent forms 3 can use foaming agent for building to fill, and prevents that fluid concrete from overflowing from the slit between last backup plate 1 and the template 3; And influence workmanship, pour into a mould beam slab then, when needs stripping 3; Can the lock ring 5 of Movable loop 17 be enclosed within on the chain link 13 of corresponding height of at least two linkages 18; Then steel pipe 6 or crowbar are penetrated in the collar 4 of Movable loop 17, steel pipe 6 or crowbar one end are withstood on a bearing, the other end presses down; The surface finish that has guaranteed the concrete construction surface is less than 5mm, and workmanship is up to standard; And the utilization rate of the template 3 after removing reaches 96%, has greatly reduced the template loss, and the demolishing process of single template only needs about 1 minute, high efficiency, and the duration is short.
The present invention has the following advantages owing to adopt said structure:
One, operator's personal safety is guaranteed;
Two, do not destroy the concrete construction surface;
Three, the template utilization rate after the dismounting reaches more than 96%, and loss is low, and energy conservation has environment-friendly function;
Four, save time, whole demolishing process only needs about 1 minute, and the duration is short, and man-hour is low, and the recruitment cost is low.
Five, reached 1, in the engineering construction process, the one, the surface finish of template is not more than 5mm, the 2nd, seam crossing is the quality requirement of spillage not; 2, during stripping, the one, floor is not formed shock loading; The 2nd, concrete surface and corner angle thereof are not caused the quality requirement of damage.
Claims (3)
1. the fast handler of building cast-in-situ concrete blinding is characterized in that being provided with " T " shape and tries to stop people from fighting each other and Movable loop, and " T " shape is tried to stop people from fighting each other and is made up of last backup plate and lower pulling plate; Last backup plate and lower pulling plate are sheet metal and process, and the thickness of last backup plate is less than 3mm, and the lower pulling plate lower central is provided with drop-down through hole; The lower pulling plate upper end is connected with last backup plate vertical fixing; Be connected with Movable loop in the drop-down through hole of lower end, make backup plate and lower pulling plate form the T-shape structure, said Movable loop is to be hinged by the collar and lock ring to form; The bore of the collar is greater than the bore of steel pipe, and Movable loop hangs on the lower pulling plate through lock ring.
2. fast handler of building cast-in-situ concrete blinding, it is characterized in that being provided with, and " T " shape is tried to stop people from fighting each other, Movable loop and linkage, and said Movable loop is to be hinged by the collar and lock ring to form; The bore of the collar is greater than the bore of steel pipe, and said linkage is by hook, support bar, connecting rod, pressure pin and heighten chain and form, and heightens chain and be by one or the mutual fit of plural at least chain link to form; " T " shape is tried to stop people from fighting each other and is made up of last backup plate and lower pulling plate, and last backup plate and lower pulling plate are sheet metal and process, and the thickness of last backup plate is less than 3mm; The lower pulling plate lower central is provided with drop-down through hole, and the lower pulling plate upper end is connected with last backup plate vertical fixing, makes backup plate and lower pulling plate form the T-shape structure; Hook upper end is connected with the drop-down through hole of lower pulling plate, and the lower end is fixedly connected with support bar, the support bar lower end with heighten chain and be connected; Support bar one side is through connecting rod and pressure pin interconnection, and Movable loop is enclosed within on the chain link through lock ring, when the template height surpasses the human body height; Hand-held on the ground jacket casing will be linked up with picking-up, and be hooked in the drop-down through hole of lower pulling plate on pressure pin; The operator can hang on the chain link of corresponding height according to the lock ring of template height height with Movable loop; Penetrate in the collar with steel pipe or crowbar again, make the collar form leverage points, with steel pipe or crowbar as lever; One end withstands on a bearing, and the other end presses down.
3. the fast handler of a kind of building cast-in-situ concrete blinding according to claim 1 is characterized in that trapezoidal faces of lower pulling plate lower surface employing, and the trapezoidal faces two sides are respectively the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307086.3A CN102808510B (en) | 2012-08-27 | 2012-08-27 | Device for quickly removing building cast-in-place concrete template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307086.3A CN102808510B (en) | 2012-08-27 | 2012-08-27 | Device for quickly removing building cast-in-place concrete template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102808510A true CN102808510A (en) | 2012-12-05 |
| CN102808510B CN102808510B (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210307086.3A Expired - Fee Related CN102808510B (en) | 2012-08-27 | 2012-08-27 | Device for quickly removing building cast-in-place concrete template |
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| Country | Link |
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| CN (1) | CN102808510B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8300634A (en) * | 1983-02-21 | 1984-09-17 | Ind Handelsonderneming En Meta | Support for vertical shuttering wall - has hydraulic ram connected to support frame to adjust pivotal frame |
| CN2311561Y (en) * | 1997-07-11 | 1999-03-24 | 李胜宇 | Nail-pulling device for dismantling wooden form |
| CN2316386Y (en) * | 1997-11-19 | 1999-04-28 | 马书林 | Hand shuttering removing device |
| US6676110B1 (en) * | 2000-10-31 | 2004-01-13 | Jamer M. Carmouche | Concrete form puller |
| CN2653043Y (en) * | 2003-08-20 | 2004-11-03 | 叶昌财 | Building formwork with easy pull ring |
| CN200985564Y (en) * | 2006-10-19 | 2007-12-05 | 邓兴国 | TT-type built-in autospasy type anchorage |
| CN202810210U (en) * | 2012-08-27 | 2013-03-20 | 程保钦 | Building cast-in-place concrete formwork quick-dismantling device |
-
2012
- 2012-08-27 CN CN201210307086.3A patent/CN102808510B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8300634A (en) * | 1983-02-21 | 1984-09-17 | Ind Handelsonderneming En Meta | Support for vertical shuttering wall - has hydraulic ram connected to support frame to adjust pivotal frame |
| CN2311561Y (en) * | 1997-07-11 | 1999-03-24 | 李胜宇 | Nail-pulling device for dismantling wooden form |
| CN2316386Y (en) * | 1997-11-19 | 1999-04-28 | 马书林 | Hand shuttering removing device |
| US6676110B1 (en) * | 2000-10-31 | 2004-01-13 | Jamer M. Carmouche | Concrete form puller |
| CN2653043Y (en) * | 2003-08-20 | 2004-11-03 | 叶昌财 | Building formwork with easy pull ring |
| CN200985564Y (en) * | 2006-10-19 | 2007-12-05 | 邓兴国 | TT-type built-in autospasy type anchorage |
| CN202810210U (en) * | 2012-08-27 | 2013-03-20 | 程保钦 | Building cast-in-place concrete formwork quick-dismantling device |
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| Publication number | Publication date |
|---|---|
| CN102808510B (en) | 2015-03-18 |
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Granted publication date: 20150318 Termination date: 20160827 |