CN102667031A - Formwork-stripping device - Google Patents
Formwork-stripping device Download PDFInfo
- Publication number
- CN102667031A CN102667031A CN2010800536288A CN201080053628A CN102667031A CN 102667031 A CN102667031 A CN 102667031A CN 2010800536288 A CN2010800536288 A CN 2010800536288A CN 201080053628 A CN201080053628 A CN 201080053628A CN 102667031 A CN102667031 A CN 102667031A
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- China
- Prior art keywords
- formwork element
- template
- pull bar
- angle
- angle formwork
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/082—Retractable forms for the inside face of at least three walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/10—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements without beams which are mounted during erection of the shuttering to brace or couple the elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
- E04G17/045—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by wedge-shaped elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a formwork-stripping device with a corner formwork element (18) which can be connected on both sides to in each case a further formwork element (20), wherein a vertically movable pull rod (30) is provided in the corner formwork element for moving the further formwork elements relative to the corner formwork element. The pull rod has an engagement surface, which can be moved together with it, for a lever and/or a coupling region (32), which can be moved together with it, for a pull chain.
Description
Technical field
The present invention relates to a kind of stripping device with Angle formwork element; This Angle formwork element can be connected with another formwork element respectively on both sides; Wherein, In the Angle formwork element, supported can vertical ground motion pull bar, this pull bar can link with two other formwork elements through a plurality of hinge levers like this, makes these two other formwork elements to move with respect to the Angle formwork element through moving both vertically of pull bar.
Background technology
This stripping device is known and be used in especially in the hoistway template by prior art, and for example, this hoistway template can be used for making elevator hoistways with concrete.This hoistway template is made up of outer hoistway template and interior hoistway template, and these two hoistway templates have formed one betwixt and filled concrete volume.Outer hoistway template with simple mode through outwards moving from the sclerosis concrete break away from, and interior hoistway template from the sclerosis concrete on come off more complicated.In the case, the different portions section of interior hoistway template thus must be simultaneously or inwardly motion each other one after the other, thus in making the girth of hoistway template diminish and can realize thus its with the concrete of sclerosis on disengaging.Can from the hoistway completely crued, that the top is opened wide, pull out the interior hoistway template that this breaks away from this way by the crane-suspended device subsequently.
Like the top ground of having described, there is a kind of interior hoistway template that has the Angle formwork element, therein, the pull bar that can move both vertically is being operated the hinge lever, and each section of hoistway template was inwardly moved in this hinge lever was used to make.
The defective of this stripping device is such fact, promptly only can trigger moving both vertically of pull bar through rotatablely moving of rotating shaft, and wherein, the application point that is used for rotating shaft is in the upper end region of Angle formwork element usually.This has caused with disadvantageous mode economically, promptly must temporarily provide, installation and removal are as the rotating shaft of separate part.Disadvantageously in addition be, the personnel that promptly assemble and operate this rotating shaft must at first climb on the interior hoistway template, and this has caused high expense again and caused existing the danger of falling on the other hand on the one hand.Particularly there is following defective; Promptly; When a plurality of, when for example three hoistway templates of arranging stackedly up and down link each other, owing to can only on the upper end region of uppermost template, operate rotating shaft in the case, so this has extraly naturally improved expense and danger.
Summary of the invention
The objective of the invention is to, improve a kind of stripping device like this, make this stripping device can expense lowland and breaking away from from the concrete of sclerosis as far as possible non-dangerously as far as possible.
Realize this purpose through stripping device according to claim 1.Can realize this purpose so especially, that is, pull bar has in order to trigger moving both vertically of pull bar: can with pull bar acting surface together vertically and linearly motion, that be used for lever; And/or can with pull bar attachment areas together vertically and linearly motion, that be used for haulage chain.
According to the present invention, the motion of pull bar and the coupled hinge lever that connects also just no longer need realize through the rotatablely moving of rotating shaft that is arranged on for this purpose on the pull bar.Or rather; Can make pull bar vertically, only linearly like this according to the present invention; Preferably upwards move; That is, make the acting surface motion linearly on vertical direction that is fixedly installed on the pull bar by lever, or make the attachment areas motion linearly on vertical direction that is fixedly fitted on the pull bar by haulage chain.That is to say through just saving the rotating shaft on the upper end region that must be arranged on the Angle formwork element in the prior art from the beginning for pulling rod structure has described acting surface and/or described attachment areas.Since be applied to act on pull bar linearly according to the operating physical force on the pull bar of the present invention through acting surface or conjunction plane finally should be along on its travel direction, so according to the present invention thus also no longer needs rotatablely moving of rotating shaft converted to the linear movement of pull bar.
In addition, also needn't be according to the present invention as acting surface or attachment areas being arranged in the upper end region of Angle formwork element in the situation of using rotating shaft according to prior art so far.And can be also acting surface and/or attachment areas be arranged on pull bar other be positioned on the zone of below.Can acting surface be arranged on the position very far away downwards especially, make that being in ground personnel can cosily operate the lever that is assemblied on the acting surface.Correspondingly can attachment areas be arranged on such height of pull bar, make that being in ground personnel can cosily be suspended on haulage chain or crane-suspended device on the attachment areas equally.Thus, no matter be for this suspension behavior, still for the operation of lever, all no longer need climb on the interior hoistway template, thereby avoid the danger of falling that always exists up to now in the prior art fully.In addition, owing to saved the climbing device and no longer need assemble rotating shaft, reduced the expense expenditure thus, thereby realized the remarkable economical advantage.
Interior hoistway template commonly used has four Angle formwork elements, and these Angle formwork elements can be configured the attachment areas of the haulage chain that is useful on the zone that is arranged in its pull bar separately respectively according to the present invention.The attachment areas of these four pull bars is in respectively on the identical height at this in principle.Because on the equal height in all four this attachment areas all are arranged in all four folding corner regions of hoistway template; And the mid point of all attachment areas and interior hoistway template or the spacing between the central axis are etc. big each other; So can use the standard suspension arrangement of the crane that has four isometric each other chain segments to lift to be removed the interior hoistway template of template with preferred mode, this has realized according to another advantage of the present invention.In contrast, in by hoistway template in well known in the prior art, be not like this, this is because common in the prior art and folding corner region compartment of terrain assembling crane-suspended device.
Advantageously: on each pull bar, both be provided with the acting surface that is used for lever, and be provided with the attachment areas that is used for haulage chain again.In the case, can utilize relatively large lever force make in the wall that break away to solidify of hoistway template, all enough overcome the high adhesion force between the template shell of the wall that is present in curing after solidifying and interior hoistway template in this lever force under the various situation.After this breaks away from operation, the inside motion of each element of hoistway template in can realizing by the crane-suspended device subsequently, this crane-suspended device is assembled on the attachment areas of pull bar.Described lever no longer is essential for this further moves.
Thus can be separately by described lever; The wall of hoistway template and curing separates under the situation of not using crane, realizing; Wherein, After having realized disengaging technology fully, further inwardly motion and can the interior hoistway template that its girth is diminished be lifted of the element of hoistway template in can making by crane.
The acting surface that is used for lever be arranged in an advantageous manner the attachment areas that is used for haulage chain below.Can be through realizing the good especially maneuverability of lever on the knee height that acting surface probably is arranged on the lever user of service, and cosily haulage chain is suspended in the attachment areas through conjunction plane probably is on haulage chain operator's the chest level.Preferably, be used for interval between the bottom of acting surface and Angle formwork element of lever less than 1m and/or be used for interval between the bottom of attachment areas and Angle formwork element of haulage chain less than 2m, particularly about 1.5m.
Angle formwork element according to the present invention with two other, the formwork element that is connected with this Angle formwork element can link so each other; Promptly; Utilize moving both vertically of pull bar; At first can trigger two other formwork element with respect to separately template shell inclined orientation and essentially horizontally directed motion, and can trigger subsequently at least substantially parallel to the relative motion directed, between other formwork element of Angle formwork element and these two of template shell separately.At this, preferably realize first motion, and realize all other motion with described haulage chain with respect to the inclined orientation of separately template shell with described lever.Can realize that this is with respect to the motion of template shell inclined orientation and the wall that the disengaging of template shell is solidified through relative small stroke.After the motion of, inclined orientation short-range, and have between the template shell that is separated of the wall that solidifies and this wall and be about 5, be about the spacing of 7mm especially to 10mm at this.Realize the motion with template shell parallel orientation through bigger stroke, and make each element according to stripping device of the present invention substantially perpendicularly move to leave the wall of curing.After this motion, the spacing between the wall of template shell and curing can be for example about 2.5 to 4cm, is about 3.5cm especially.Thus advantageously: the template shell is only through carrying out the short distance motion obliquely with respect to the wall that solidifies; And move with the wall that solidifies then perpendicularly and realize following purpose; Promptly; The nail that in the stripping operation, will hammer in the template shell is pulled out from this template shell basically linearly, makes this stripping technology only fine damage this template shell thus.When fully obliquely nail being pulled out of often occurring in the prior art or under the situation that the template shell moves along the wall that solidifies, when beginning, operation can produce obviously bigger damage breaking away to the template shell.
Can be limited to the described relative motion between other the formwork element of Angle formwork element and two through at least one guide chute, this guide chute preferably has two slide groove portion sections of at an angle to each other extending basically.At this, the slide groove portion section that particularly is parallel to the extension of template shell is than the slide groove portion segment length who extends obliquely with respect to the template shell.This short slide groove portion section is responsible for described motion with respect to template shell inclined orientation thus, in contrast, should then control formwork element than long slide groove portion section and be substantially perpendicular to the directed motion of template shell.In the scope of description of drawings, also will at length set forth a possible embodiment of described guide chute.
Angle formwork element according to the present invention can have a base area and two abilities connection laths with respect to the base area motion, and these connect laths can be respectively and another formwork element rigid connection.At this; The dihedral section bar that has the metal that extends along the height of base area towards two arris zones that connect laths respectively of base area, this dihedral section bar have the housing region in a zone of difference that is used to connect one of lath and connect joining another formwork element of lath with this between the dihedral side fringe region.When the dihedral side of this dihedral section bar had formed the zone of template shell of Angle formwork element, other dihedral side was used to the dihedral section bar is rigidly fixed on the base area of Angle formwork element.Break away from respect to template shell inclined orientation ground in the category of motion of wall of curing at two other one of formwork elements; Corresponding to the connection lath of this formwork element must with separately formwork element together only according to certain distance ground motion leave the wall of curing, this move distance is corresponding with the thickness of that dihedral side that forms template housing department section.Then, this connection lath can and portion's section of formwork element separately together move to subsequently in the housing region between two dihedral sides, wherein, the template shell that can be parallel to other formwork element is realized this motion.
The makes with a base area and two connection laths of this Angle formwork element make all parts that can move relative to each other all be in the Angle formwork element in an advantageous manner, can be connected with other traditional formwork element with universal mode thereby make this Angle formwork element or its connect lath.The formwork element of special other need be provided thus, and this has improved economy of the present invention.
Angle formwork element with metal framework can have and places outside template surface, and 80% the surface portion of surpassing at least of this template surface is covered by wooden template shell.This has realized in an advantageous manner, promptly as for for example fixedly for the Auxiliary Track necessary, this mode makes and all can hammer into nail in the most surfaces zone of template surface of Angle formwork element.
Pull bar according to the present invention can be designed as trombone slide, wherein, two up and down the trombone slide of the Angle formwork element put of phase laying up can be connected to each other.Therefore can realize two or more stripping devices according to the present invention self are stacked and it is connected to each other; Thereby make the such performance of unique stripping device of these stripping device final sums, this unique stripping device can have the height that amounts to about 8m subsequently altogether no problemly.Through connecting these trombone slides; Can all move through all joining each other pull bars of the Angle formwork element that utilizes the pull bar of handling nethermost Angle formwork element according to acting surface of the present invention and/or attachment areas according to the present invention to make to stack up and down, thereby for example can let two or three the stripping devices while strippings that stack up and down.Because standard crane-suspended device can be suspended on the nethermost pull bar thus, so compare with the situation that standard crane-suspended device is suspended on the uppermost pull bar, realizes required lower crane height in an advantageous manner.
The stripping device of being set forth above the present invention not only comprises, but also comprise a whole set of interior hoistway template that is provided with four Angle formwork elements therein, wherein, between two adjacent Angle formwork elements, be furnished with another formwork element at least respectively.In mode according to the present invention, all Angle formwork elements all are connected to each other with other formwork element, and particularly each of four Angle formwork elements has the pull bar that has acting surface and/or attachment areas respectively.If can not be fully according to the present invention hoistway template in ground is realized, so only insert one and independent use fixing or traditional Angle formwork element also enough according to Angle formwork element of the present invention and on the remaining bight of interior hoistway template.In the case, after the pull bar of operation according to Angle formwork element of the present invention, each formwork element is stripping one by one subsequently.
Set forth other in the dependent claims preferred embodiment.
Description of drawings
By embodiment the present invention is described according to accompanying drawing below; Shown in the figure:
Fig. 1 shows the vertical view according to hoistway template of the present invention;
Fig. 2 shows the detailed drawing according to the folding corner region of the hoistway template of Fig. 1;
Fig. 3 a to d shows four diverse locations of Angle formwork element in stripping technology according to the interior hoistway template of Fig. 1 and Fig. 2;
Fig. 4 a shows at the view of stripping device according to the present invention on the medial surface under the on-state;
Fig. 4 b shows the vertical view according to the end face of the Angle formwork element of Fig. 4 a;
Fig. 5 a shows according to the view of stripping device of the present invention on the medial surface under the off-state;
Fig. 5 b shows the vertical view according to the end face of the Angle formwork element of Fig. 5 a.
The specific embodiment
Fig. 1 shows the vertical view according to hoistway template 10 of the present invention, and this hoistway template is made up of interior hoistway template 12 and outer hoistway template 14.Interior hoistway template 12 is connected with each other by a plurality of template crab-bolts 16 with outer hoistway template 14.
Hoistway template 10 has rectangular basically profile, wherein, interior hoistway template 12 and outer hoistway template 14 respectively by a plurality of Angle formwork elements and a plurality of other, the formwork element of the extension along the plane forms.In category of the present invention vital in hoistway template 12 constitute by four Angle formwork elements 18 altogether, on these Angle formwork elements on either side respectively in abutting connection with the formwork element 20 that other is arranged, extend along the plane.Formwork element 18,20 adjacent to each other is connected with each other by the coupling arrangement 22 that is fit to.
Fig. 2 shows the detailed drawing according to the folding corner region of the lower left of the hoistway template 10 of Fig. 1.The hoistway template 12 that is arranged in this folding corner region is made up of Angle formwork element 18, and this Angle formwork element is connected with another formwork element 20 respectively in its two folding corner regions that deviate from each other.Angle formwork element 18 has two template surfaces 26 that extend with being perpendicular to one another, and these template surfaces continue to extend into two other template surfaces 28 of formwork element 20 respectively.
The vertical view of the element that also will describe below Fig. 3 a to d shows; Angle formwork element 18 is connected with two other formwork elements 20 through these elements; Wherein, these elements also are provided with this element along the height profile and other formwork element 20 places of Angle formwork element 18.In Fig. 4 a, show four highly regional h
1To h
4, highly have the element shown in Fig. 3 a respectively in the zone at these.
Fig. 3 a shows other the formwork element 20 of Angle formwork element 18 and two in its on-position, simultaneously in this position in hoistway template 12 have its maximum perimeter and be fixed on the concrete 34 of sclerosis.
In the horizontal direction, guide strip 46 respectively on the direction of the pull bar 30 of base area 19 from connection lath 21 that other formwork element 20 links to each other extend out.At this, guide strip 46 has slotted hole 48 respectively in the zone of pull bar 30, and pull bar 30 passes this slotted hole and extends.Construct slotted hole 48 like this, that is, these slotted holes can make guide strip 46 with respect to pull bar 30 flatly, motion relatively in plan, and also make connection lath 21 flatly thus with respect to base area 19, motion relatively in plan.
In addition, each in two guide strips 46 shown in Fig. 3 a all has guide chute, and this guide chute is made up of each two slide groove portion section 50,52.These two slide groove portion sections 50,52 are extended at an angle to each other, and wherein, the angle between two slide groove portion sections 50,52 is about 45 °.Long slide groove portion section 50 is parallel to and other template shell 28 extensions of formwork element 20 that connect that lath 21 is connected, and in the guide strip 46 of this connection lath, is configured with chute 50,52.52 ends towards pull bar 30 with long slide groove portion section 50 of short slide groove portion section are that starting point is extended away from template shell 28 obliquely.In guide chute 50,52, accommodate cross section and be circular guide blot 54, this guide blot is fixedly connected with the base area 19 of Angle formwork element 18 in the one of which side.
In the connected mode that also will set forth with Fig. 4 and Fig. 5 through pull bar 30 base area 19 and connect lath 21 or with other formwork element 20 that this connections lath is connected between during the triggering relative motion; Other formwork element 20 will be to base area 19 motions of Angle formwork element 18; Wherein, Control the motion of other formwork element by guide chute 50,52 and guide blot 54 at this.
When above-mentioned motion begins; Two other formwork elements 20 move on the direction shown in the arrow of Fig. 3 a with connecting lath 21; Wherein, guide chute 50,52 is like this with respect to guide blot 54 motions; Make guide blot 54 be placed in such zone, the slide groove portion section 52 of weak point and slide groove portion section 50 adjacency of length in this zone.Fig. 3 b shows this position.Moving in the process the position shown in Fig. 3 b from the position shown in Fig. 3 a, connecting of the end face slip of the inclined-plane 40 of lath 21 along dihedral side 36.Through above-mentioned relative motion between the base area 19 (on the other hand) that connects lath 21 or other formwork element 20 (on the one hand) and Angle formwork element 18; Two other template surfaces 28 of formwork element 20 just split away off from the concrete 34 of sclerosis under the situation that has overcome existing adhesive power, thereby between the concrete 34 of sclerosis and template surface 28, have produced a little spacing.This spacing is big with the thickness of dihedral side 36 etc. at least.Suppose that this operation side by side or one after the other takes place on all four bights, so at several Angle formwork elements place, template surface 26 also will be separated with the concrete 34 of sclerosis.
When pull bar 30 continues motion, further close to each other on the direction shown in the arrow of other formwork element 20 in Fig. 3 b and Fig. 3 c.As shown in Fig. 3 c and Fig. 3 d, should motion at this through long slide groove portion section 50 and guide blot 54 controls.When motion finished, guide blot 54 was on the end that deviates from base area 19 of long slide groove portion section 50.In the motion shown in Fig. 3 c and Fig. 3 d; It is close to each other in the plane that extends parallel to each other that two sides of base area 19 and two correspond respectively to other formwork element 20 of these two sides; This means:, banking motion in this motion, no longer occurs as from the position shown in Fig. 3 a moves to the position shown in Fig. 3 b.In the motion shown in Fig. 3 c and Fig. 3 d, the moving to respectively in the container cavity that forms between two dihedral sides 36,38 with its connection lath 21 towards the end regions of Angle formwork element 18 respectively of other formwork element 20.At this, the template surface 28 of other formwork element 20 slides along the medial surface of dihedral side 36.
Owing to the motion of in all four folding corner regions of interior hoistway template 12 shown in Figure 1, carrying out simultaneously combining Fig. 3 a to Fig. 3 d to describe; So whole corner elements 18 and other formwork element 20 (respectively under the control of long slide groove portion section 50) inwardly motion simultaneously, thereby the excircle integral body of hoistway template 12 diminishes in making.No matter guaranteed thus, promptly be that other formwork element 20 or whole Angle formwork elements 18 all separates from the concrete 34 of sclerosis.Therewith correspondingly, Fig. 3 d not only shows the spacing between the concrete 34 of the template surface 28 of other formwork element 20 and sclerosis, but also shows the spacing between the concrete 34 of the template shell 26 of Angle formwork element 18 and sclerosis.
Fig. 4 a shows the inner side view according to the Angle formwork element 18 of Fig. 1 to Fig. 3, and this Angle formwork element all links with other formwork element 20 on both sides in the manner described.Fig. 4 b shows the vertical view of this device, but does not have two other formwork elements 20 among this figure.According to Fig. 4 a and Fig. 4 b, Angle formwork element 18 and other formwork element 20 are under its on-state, and the position shown in this state and Fig. 3 a is corresponding.
Can find out that from Fig. 4 a pull bar 30 is connected with the fixed head 58 that connects lath 21 through 8 hinge levers 56 altogether, wherein, connect lath 21 on the one of which side with other formwork element 20 rigid connection.Hinge lever 56 not only hingedly is bearing on the pull bar 30 but also hingedly is bearing on the fixed head 58 at this.
On the upper end of pull bar 30, be provided with projection 31, pull bar 30 links through this projection and another bottom that can be placed on the pull bar of the Angle formwork element on this Angle formwork element 18.
At height h
2Scope in, pull bar has attachment areas 32, in this attachment areas, can be hung with haulage chain or crane-suspended device.
At height h
3Slightly by under the position on, in sleeve 60 guiding pull bar 30, this sleeve has 4 spaces 62 altogether, in these spaces, can introduce a unshowned lever respectively.Pull bar is from having a space 64 equally in the zone of sleeve 60, this space has formed the acting surface that is used for lever and all hidden by sleeve 60 in Fig. 4 a major part.Can so confirm the size of sleeve 60; Promptly; Make to have enough big spacing between the space 64 in its space 62 and pull bar 30, thus, pass the lever that space 62 is inserted in the space 64 and can pull bar 30 vertically upwards be lifted through pushing this lever downwards.In practice, repeatedly carry out this motion of lifting usually, wherein, used the different space 62 of sleeve 60 respectively at this.Particularly lift pull bar 30 till arriving the position shown in Fig. 3 d by lever always.
Fig. 5 a and Fig. 5 b and Fig. 4 a are corresponding with Fig. 4 b, wherein, have arrived the open position shown in Fig. 3 d according to Fig. 5 a and Fig. 5 b.From Fig. 5 a, can find out; Hinge lever 56 upwards spurs pull bar 30 simultaneously through upwards moving; And on the direction of pull bar, spurred two formwork elements 20 that connect lath 21 and affiliated other thereof this moment, thereby made the hinge lever 56 finally to be on the obliquity shown in Figure 5.According to Fig. 5 a, 64 in space is in the zone between the space 62, two of sleeve 60 tops, in contrast, still is in according to this space of Fig. 4 a in the zone in space 62, two belows of sleeve 60.
At Fig. 3 d, in the position shown in Fig. 5 a and Fig. 5 b, all formwork elements 18,20 all are separated from the concrete that hardens, thereby can the crane-suspended device be fixed on the attachment areas 32.When on all four folding corner regions, all realized according to the interior hoistway template 12 of Fig. 1 this fixing after, also can from the concrete hoistway of sclerosis, interior hoistway template upwards be pulled out.
Owing to for example can use the formwork element 20 of very little other of width, so also can realize very little interior hoistway template according to the present invention.The size of the minimum widith of other formwork element 20 only must be able to allow coupling arrangement 22 fixed thereon.Replacedly also possible is, for example directly together fixed to one another according to Angle formwork element of the present invention 18 with two by orientation lock, between this Angle formwork element 18, does not have another formwork element 20.Connect laths 21 with two of two Angle formwork elements 18 subsequently directly is connected to each other for this reason.Can also produce littler interior hoistway template in this way subsequently.
REFERENCE NUMBER LIST
10 hoistway templates
Hoistway template in 12
14 outer hoistway templates
16 template crab-bolts
18 Angle formwork elements
19 base area
20 other formwork elements
21 connect lath
22 coupling arrangements
24 cavitys
26 template surfaces
28 template surfaces
30 pull bars
31 projections
32 attachment areas
The concrete of 34 sclerosis
36 dihedral sides
38 dihedral sides
40 inclined planes
42 template shells
44 corner protector section bars
46 guide strips
48 slotted holes
50 than long slide groove portion section
52 than short slide groove portion section
54 guide blots
56 hinge levers
58 fixed heads
60 sleeves
62 spaces
64 spaces
Claims (10)
1. stripping device with Angle formwork element (18); Said Angle formwork element can be connected with another formwork element of difference (20) on both sides; Wherein, In said Angle formwork element (18), supported the pull bar (30) of ability vertical ground motion; Said pull bar can link with two other formwork elements (20) like this through a plurality of hinge levers (56); Make said two other formwork elements (20) can be through moving both vertically of said pull bar (30) with respect to said Angle formwork element (18) motion, it is characterized in that said pull bar (30) has in order to trigger moving both vertically of said pull bar: can with said pull bar (30) together vertically and motion, that be used for lever linearly acting surface (64); And/or can with said pull bar (30) attachment areas (32) together vertically and linearly motion, that be used for haulage chain.
2. stripping device according to claim 1; It is characterized in that; The said acting surface (64) that is used for said lever be arranged in the said attachment areas (32) that is used for said haulage chain below, and/or be used for interval between the bottom of said acting surface (64) and said Angle formwork element (18) of said lever less than 1m.
3. according to each described stripping device in the aforementioned claim, it is characterized in that said attachment areas (32) and the interval between the said Angle formwork element (18) that is used for said haulage chain is less than 2m, particularly about 1.5m.
4. according to each described stripping device in the aforementioned claim; It is characterized in that; Said Angle formwork element (18) and said two other formwork elements (20) can link so each other; Promptly; Utilize moving both vertically of said pull bar (30), at first can trigger said two other motions with respect to separately template shell (28) inclined orientation of formwork element (20), and can trigger subsequently at least substantially parallel to the relative motions directed, between said Angle formwork element (18) and said two other formwork elements (20) of said template shell (28) separately.
5. according to each described stripping device in the aforementioned claim; It is characterized in that; Through at least one guide chute (50; 52) be limited to relative motion between said Angle formwork element (18) and said two other the formwork elements (20), said guide chute preferably has two slide groove portion sections (50,52) of at an angle to each other extending basically; Wherein, the slide groove portion section (50) that particularly is parallel to said template shell (28) extension is than slide groove portion section (52) length of extending obliquely with respect to said template shell (28).
6. according to each described stripping device in the aforementioned claim; It is characterized in that; Said Angle formwork element (18) has a base area (19) and two abilities connection laths (21) with respect to said base area motion, and said connection lath can be respectively and another formwork element (20) rigid connection.
7. stripping device according to claim 6; It is characterized in that; The arris zone towards said two connection laths (21) of said base area (19) has the dihedral section bar (36 of the metal that on the height of said base area (19), extends respectively; 38); Said dihedral section bar between said dihedral side (36,38), have a zone of difference that is used for one of said connection lath (21) housing region and with the said fringe region that connects joining another formwork element of lath (20).
8. according to each described stripping device in the aforementioned claim; It is characterized in that; Said Angle formwork element (18) with metal framework has the template surface (26) that places the outside; Template shell (42) covering that can be hammered into nail at least above 80% surface portion of said template surface, said template shell is processed by timber or plastics especially.
9. according to each described stripping device in the aforementioned claim, it is characterized in that said pull bar (30) is designed to trombone slide, wherein, two up and down the said trombone slide (30) of the Angle formwork element put of phase laying up can be connected to each other.
10. interior hoistway template (12) with at least one according to each described device in the aforementioned claim; Said device has four Angle formwork elements (18); Wherein, between two adjacent Angle formwork elements (18), be furnished with another formwork element (20) at least respectively.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009055690.7 | 2009-11-25 | ||
| DE102009055690A DE102009055690A1 (en) | 2009-11-25 | 2009-11-25 | Ausschalvorrichtung |
| PCT/EP2010/007071 WO2011063922A1 (en) | 2009-11-25 | 2010-11-22 | Formwork-stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102667031A true CN102667031A (en) | 2012-09-12 |
Family
ID=43536384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800536288A Pending CN102667031A (en) | 2009-11-25 | 2010-11-22 | Formwork-stripping device |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2480735B1 (en) |
| KR (1) | KR20120099701A (en) |
| CN (1) | CN102667031A (en) |
| CA (1) | CA2781450C (en) |
| DE (1) | DE102009055690A1 (en) |
| RU (1) | RU2519316C2 (en) |
| WO (1) | WO2011063922A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266762A (en) * | 2012-11-21 | 2013-08-28 | Nemi-Sens株式会社 | Rivet removing device with position sensor for plate removing of concrete template |
| CN103993732A (en) * | 2013-02-18 | 2014-08-20 | 多卡工业有限公司 | Formwork panel and formwork system |
| CN105604314A (en) * | 2016-01-25 | 2016-05-25 | 中国建筑第八工程局有限公司 | Tool-type rapid-disassembly die rack combination system |
| CN114729543A (en) * | 2019-12-04 | 2022-07-08 | 乌姆达什集团纽康有限责任公司 | Form panel |
| CN115157434A (en) * | 2022-07-07 | 2022-10-11 | 中建科技(济南)有限公司 | Prefabricated wallboard indent construction equipment and construction process |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264982B (en) * | 2014-10-09 | 2016-08-17 | 深圳汇林达科技有限公司 | A kind of scattered spelling early tears down and build building mould system and building method thereof |
| DE102017222868A1 (en) * | 2017-12-15 | 2019-06-19 | Peri Gmbh | Corner formwork element for forming and removing internal corners |
| DE102018203764A1 (en) * | 2018-03-13 | 2019-09-19 | Peri Gmbh | Interconnects |
| ES2827191T3 (en) * | 2018-05-24 | 2021-05-20 | Ratec Maschinenentwicklungs Und Verwaltungs Gmbh | Formwork core for a formwork system for concreting a bell body |
| US11008765B2 (en) * | 2018-06-15 | 2021-05-18 | Wilian Holding Co. | Self-stripping corner form |
| CN109162444B (en) * | 2018-11-13 | 2024-06-11 | 中冶建工集团有限公司 | C-shaped pipe clamp and shear wall end template fixing structure adopting same |
| US11447966B2 (en) | 2019-12-13 | 2022-09-20 | Somero Enterprises, Inc. | Machine for removing formwork from ceiling structure |
| DE202020103902U1 (en) | 2020-07-06 | 2021-10-11 | Peri Ag | Shaft corner formwork |
| WO2022048881A1 (en) * | 2020-09-03 | 2022-03-10 | Faresin Formwork S.p.A. | Apparatus for the angular connection of formwork panels for concrete castings |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1123841A (en) * | 1955-03-22 | 1956-09-28 | Improvements to molding devices, in particular for chimney plugs | |
| DE2321502A1 (en) * | 1973-04-27 | 1974-11-14 | Hubmann Georg | CLIMBING FORMWORK FOR STAINS, HALVED WALLS AND THE LIKE |
| CN2229491Y (en) * | 1995-09-22 | 1996-06-19 | 戴红妹 | Extensible cylindrical form controlled by screw stem |
| DE19600794A1 (en) * | 1996-01-11 | 1997-07-17 | Igor Patselya | Shuttering especially for door- or window opening in building |
| US6845957B2 (en) * | 2002-03-22 | 2005-01-25 | Peri Gmbh | Device for mounting and dismantling formwork |
| DE202005006645U1 (en) * | 2005-04-26 | 2005-07-21 | Doka Industrie Gmbh | Rotational drive for part of shuttering element has drive element rotatable in first rotational direction without contact and in second rotational direction in engagement with rotational element |
| CN201121413Y (en) * | 2007-11-05 | 2008-09-24 | 江苏南通三建集团有限公司 | Barrel type electric climbing template |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2200152C3 (en) * | 1972-01-04 | 1983-03-17 | Peri-Werk Artur Schwörer GmbH & Co KG, 7912 Weißenhorn | Device for forming concrete walls |
| US3825220A (en) * | 1972-11-07 | 1974-07-23 | E Schmaltz | Concrete form work joint members |
| DE2812974A1 (en) * | 1978-03-23 | 1979-10-04 | Schoenwald Ag | Rapid erection concrete formwork - has corner paired angle plates hinged to walls, with movement permitted |
| SU996680A1 (en) * | 1981-07-06 | 1983-02-15 | Проектно-Технологический Трест "Оргтехстрой" Министерства Строительства Литсср | Block form |
| SU998699A1 (en) * | 1981-07-27 | 1983-02-23 | Государственный Проектный Институт "Кишиневгорпроект" | Block form |
| RU2025562C1 (en) * | 1991-04-30 | 1994-12-30 | Шакиров Шаукат Галиевич | Space formwork |
| DE19841119A1 (en) * | 1998-09-09 | 2000-03-16 | Gerd Kinast | Mold shell structure for concrete shafts and prefabricated concrete units with window or door openings has corner angle units fitted together with diagonal toggle lever connections for multiple use |
-
2009
- 2009-11-25 DE DE102009055690A patent/DE102009055690A1/en not_active Withdrawn
-
2010
- 2010-11-22 RU RU2012126111/03A patent/RU2519316C2/en not_active IP Right Cessation
- 2010-11-22 CN CN2010800536288A patent/CN102667031A/en active Pending
- 2010-11-22 EP EP10779724.3A patent/EP2480735B1/en not_active Revoked
- 2010-11-22 WO PCT/EP2010/007071 patent/WO2011063922A1/en active Application Filing
- 2010-11-22 CA CA2781450A patent/CA2781450C/en active Active
- 2010-11-22 KR KR1020127013724A patent/KR20120099701A/en not_active Application Discontinuation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1123841A (en) * | 1955-03-22 | 1956-09-28 | Improvements to molding devices, in particular for chimney plugs | |
| DE2321502A1 (en) * | 1973-04-27 | 1974-11-14 | Hubmann Georg | CLIMBING FORMWORK FOR STAINS, HALVED WALLS AND THE LIKE |
| CN2229491Y (en) * | 1995-09-22 | 1996-06-19 | 戴红妹 | Extensible cylindrical form controlled by screw stem |
| DE19600794A1 (en) * | 1996-01-11 | 1997-07-17 | Igor Patselya | Shuttering especially for door- or window opening in building |
| US6845957B2 (en) * | 2002-03-22 | 2005-01-25 | Peri Gmbh | Device for mounting and dismantling formwork |
| DE202005006645U1 (en) * | 2005-04-26 | 2005-07-21 | Doka Industrie Gmbh | Rotational drive for part of shuttering element has drive element rotatable in first rotational direction without contact and in second rotational direction in engagement with rotational element |
| CN201121413Y (en) * | 2007-11-05 | 2008-09-24 | 江苏南通三建集团有限公司 | Barrel type electric climbing template |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266762A (en) * | 2012-11-21 | 2013-08-28 | Nemi-Sens株式会社 | Rivet removing device with position sensor for plate removing of concrete template |
| CN103266762B (en) * | 2012-11-21 | 2016-12-28 | Nemi-Sens株式会社 | The concrete blinding of a kind of band position sensor takes off plate rivet removal device |
| CN103993732A (en) * | 2013-02-18 | 2014-08-20 | 多卡工业有限公司 | Formwork panel and formwork system |
| CN105604314A (en) * | 2016-01-25 | 2016-05-25 | 中国建筑第八工程局有限公司 | Tool-type rapid-disassembly die rack combination system |
| CN114729543A (en) * | 2019-12-04 | 2022-07-08 | 乌姆达什集团纽康有限责任公司 | Form panel |
| CN114729543B (en) * | 2019-12-04 | 2023-08-11 | 乌姆达什集团纽康有限责任公司 | Template |
| CN115157434A (en) * | 2022-07-07 | 2022-10-11 | 中建科技(济南)有限公司 | Prefabricated wallboard indent construction equipment and construction process |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2781450C (en) | 2017-05-23 |
| KR20120099701A (en) | 2012-09-11 |
| EP2480735A1 (en) | 2012-08-01 |
| RU2012126111A (en) | 2013-12-27 |
| EP2480735B1 (en) | 2014-08-27 |
| DE102009055690A1 (en) | 2011-05-26 |
| WO2011063922A1 (en) | 2011-06-03 |
| CA2781450A1 (en) | 2011-06-03 |
| RU2519316C2 (en) | 2014-06-10 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120912 |