CN107859320A - A kind of internal model of construction wall mould - Google Patents

A kind of internal model of construction wall mould Download PDF

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Publication number
CN107859320A
CN107859320A CN201711030241.0A CN201711030241A CN107859320A CN 107859320 A CN107859320 A CN 107859320A CN 201711030241 A CN201711030241 A CN 201711030241A CN 107859320 A CN107859320 A CN 107859320A
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China
Prior art keywords
mould
contracting
internal model
connecting plate
parent part
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Application number
CN201711030241.0A
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Chinese (zh)
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CN107859320B (en
Inventor
李渊河
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Individual
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Priority to CN201711030241.0A priority Critical patent/CN107859320B/en
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Publication of CN107859320B publication Critical patent/CN107859320B/en
Expired - Fee Related legal-status Critical Current
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06Forms, 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
    • E04G11/08Forms, which are completely dismantled after setting of the concrete and re-built for next pouring

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

A kind of internal model of construction wall mould; surrounded by more than three pieces of inner template; contracting mold mechanism is provided with the internal model; horizontal one end of the inner template extends internally provided with the first connecting plate; the horizontal other end of inner template is extended internally provided with the second connecting plate, and gap is provided between the first connecting plate and the second connecting plate of adjacent inner template joint;The contracting mold mechanism includes contracting mould parent part, contracting mould bull, mould bolt and contracting mould bolt; the contracting mould parent part is fixedly connected with the second connecting plate; pilot hole is provided with the contracting mould parent part; the contracting mould bull is in pilot hole; one end of first connecting plate is connected with the contracting mould bull; described mould bolt is screwed in the pilot hole from the threaded one end of contracting mould parent part; the other end of the contracting mould bolt from contracting mould parent part is threaded into the pilot hole, and contracting mould bull, which is located at, to be opened between mould bolt and contracting mould bolt.Overall contracting mold mechanism of the invention is simple in construction, easy to operate.

Description

A kind of internal model of construction wall mould
Technical field
The present invention relates to building field, especially a kind of internal model of construction wall mould.
Background technology
The rapid construction of concrete wall can be realized using the cooperation of internal model and external mold, after coagulation walling is molded, Internal model needs, which carry out contracting mould, to be separated with wall.The contracting mould method of existing internal model:Using the method for middle overall shrinkage, as in State's patent publication No. is that a kind of glue of concave character type floor shaped device of 205531309U covers formula pantograph structure, including:One concave character type Floor shaped device, the concave character type floor shaped device have a supporting body, the supporting body top across setting multiple supporting plates, Each supporting plate affixed multiple suspension rods downward;Multiple room moulds, each room mould is adjacent formed to each other it is multiple The longitudinal runner being mutually communicated, and each room die top and each suspension rod of each supporting plate hang set it is affixed, wherein each room Mould is the die body of multiple independent individuals, and each die body is adjacent forms multiple grooves to each other, and each groove leads to A contracting membrane module is crossed to be mutually linked;One has the integrally formed elastic rubber sleeve of open space, and the elastic rubber sleeve is coated on respectively The vertical outer side face of room mould, the elastic rubber sleeve make the groove on vertical outer side face be fully sealed;Multiple elastic gums Bar, each elastic adhesive tape are embedded in the groove of each room mould bottom side.Contracting membrane module is separately positioned on each die body by one On clamp holder, and a forcing piece for wearing the clamp holder formed.Contracting mould operation:It can use and manually or electrically be remotely controlled Mode control the forcing piece of each contracting membrane module to make each die body toward middle direction packing (as shown in Figure 15-Figure 18) Generation is moved slightly, along with the outer surface of each room mould passes through the elastic adhesive tape or elastic rubber sleeve (such as Figure 11 It is shown) isolate with the slurry in longitudinal runner, and only rigidity material is made using the elastic adhesive tape or elastic rubber sleeve Each room mould have adhesive force, and to the tractionless physical characteristic of self-compacting concrete, therefore when each die body passes through institute The forcing piece for stating contracting membrane module is produced when moving slightly, each room mould can easily with longitudinal runner from Air-free concrete separates.Die body is driven to move integrally during above-mentioned contracting membrane module contracting mould, it is therefore desirable to be separated from each other production between die body Raw gap, there is following defect in it:Although above-mentioned patent proposes the situation for setting elastic adhesive tape to solve sealing in gap location, Concrete is easily fallen into due to the more mistakes in gap, during grouting, so as to cause contracting membrane module not operate;Contracting membrane module is complicated, Need to set contracting membrane module respectively up and down in die body;The operating process of contracting mould is complicated.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of internal model of construction wall mould, the contracting mould knot of internal model Structure is simple, easy to operate.
In order to solve the above technical problems, the technical scheme is that:A kind of internal model of construction wall mould, by three Inner template more than block surrounds, and is provided with contracting mold mechanism in the internal model, and horizontal one end of the inner template extends internally provided with the One connecting plate, the horizontal other end of inner template extend internally provided with the second connecting plate, the first connection of adjacent inner template joint Gap is provided between plate and the second connecting plate;The contracting mold mechanism includes contracting mould parent part, contracting mould bull, mould bolt and contracting mould spiral shell Bolt, the contracting mould parent part are fixedly connected with the second connecting plate, are provided with pilot hole in the contracting mould parent part, the contracting mould bull is located at In pilot hole, one end of first connecting plate is connected with the contracting mould bull, and described mould bolt is from one end of contracting mould parent part It is threaded into the pilot hole, the other end of the contracting mould bolt from contracting mould parent part is threaded into the pilot hole, contracting mould Bull, which is located at, to be opened between mould bolt and contracting mould bolt.Contracting modulus principle of the invention:Keep the top of inner template fixed, utilize contracting Mold mechanism promotes the micro- contraction in its underpart from the corner of inner template, and it is in back taper to make whole internal model, although inner template of the present invention is upper Portion's contracting modulus is smaller, but remains to realize that inner template departs from shaping wall, so as to which internal model is taken from shaping space Go out;The new design of contracting mold mechanism, the overall contracting mold mechanism structure of the present invention are only set based on the present invention at the bottom of internal model interior angle Simply, it is easy to operate.
As an improvement, one end of first connecting plate is stretched into the pilot hole described in formation from the side of contracting mould parent part Contracting mould bull.
As an improvement, the internal model is in tetragonal body, internal model is surrounded by four pieces of inner templates.
As an improvement, the interior angle of the internal model is 90 degree, the angle between the first connecting plate and connected inner template For 45 degree, the angle between the second connecting plate and connected inner template is 45 degree.
As an improvement, the inner template is formed by some plates and connecing.
As an improvement, the both lateral sides side of the inner template is provided with adhesive tape.
As an improvement, the periphery of the internal model coats one layer of smooth film.
As an improvement, the outside of the contracting mould parent part is provided with adjustment mechanism, the adjustment mechanism includes adjustment block, the tune Monoblock is fixedly connected with contracting mould bull, and one end of the adjustment block extends to contracting mould parent part, and the adjustment block is provided with the first spiral shell Pit, the first adjustment bolt point to the contracting mould parent part through the first screwed hole, and the contracting mould parent part is provided with the second screwed hole, Second adjustment bolt points to the end of the first connecting plate through the second screwed hole.
The caused compared with prior art beneficial effect of the present invention is:
Although the top contracting modulus of inner template of the present invention is smaller, remain to realize that inner template departs from shaping wall, so as to Internal model is taken out from shaping space;The new structure of contracting mold mechanism is only set based on the present invention at the bottom of internal model interior angle Think, the overall contracting mold mechanism of the present invention is simple in construction, easy to operate.
Brief description of the drawings
Fig. 1 is mold shrinkage mould schematic diagram in embodiment 1,2.
Fig. 2 is embodiment 1,2 internal models mould schematic diagram.
Fig. 3 is the contracting mold mechanism position view of embodiment 1.
Fig. 4 is the contracting mold mechanism position view of embodiment 2.
Fig. 5 is embodiment 1,2 internal model plate structure schematic diagrams.
Fig. 6 is mold shrinkage mould schematic diagram in embodiment 3,4.
Fig. 7 is embodiment 3,4 internal models mould schematic diagram.
Fig. 8 is the contracting mold mechanism position view that embodiment 3 opens mould state.
Fig. 9 is the contracting mold mechanism position view of the contracting mould state of embodiment 3.
Figure 10 is the schematic diagram that the internal model of embodiment 3 separates with construction wall.
Figure 11 is the contracting mold mechanism position view of embodiment 4.
Figure 12 is the internal model plate structure schematic diagram of embodiment 3,4.
Figure 13 is the contracting mold mechanism structural representation with adjustment mechanism.
Figure 14 is Figure 13 D-D sectional views.
Embodiment
With reference to Figure of description, the invention will be further described.
Embodiment 1
As shown in Figures 1 to 3, a kind of internal model 100 of construction wall mould, is surrounded by more than three pieces of inner template 200, can root Internal model 100 of different shapes is set according to room shape, in the present embodiment, the internal model 100 is in tetragonal body, and internal model 100 is by four pieces Inner template 200 surrounds.The inner template 200 is formed by some plates and connecing, for large-scale internal model, the internal model that is spliced Plate 200 is less likely to occur to deform, and easy to maintenance.
As shown in Fig. 1,2,3,5, horizontal one end of the inner template 200 extends internally provided with the first connecting plate 201, internal model The horizontal other end of plate extends internally provided with the second connecting plate 202.The interior angle of the internal model 100 is 90 degree, the first connecting plate 201 Angle between connected inner template 200 is 45 degree, between the second connecting plate 202 and connected inner template 200 Angle be 45 degree;Gap is provided between the first connecting plate 201 and the second connecting plate 202 of the adjacent joint of inner template 200, is made There is the first connecting plate 201 and the second connecting plate 202 of adjacent inner template 200 enough gaps to move, so as to complete inner template 200 contracting mould.The periphery of the internal model coats one layer of smooth film 500, and shown film 500 be PVC film, in PVC film coats Mould outer surface, make the gap between script inner template 200 or in inner template 200 capped and form the internal model 100 of relative closure, Prevent that concrete is intruded into internal model 100 by the gap in internal model during grouting;The smooth film 500 in surface makes concrete will not The surface of internal model 100 is adhered to, the process for saving cleaning internal model;In addition, PVC film has certain retractility, realize and contract when internal model During mould, PVC film can accordingly make deformation to adapt to.
For further by the sealing on the surface of internal model 100, adhesive tape can be set with the two sides of inner template 200(Do not indicate). When internal model 100, which is in, opens mould state, the adhesive tape of adjacent inner template 200 mutually side by side, makes the corner between adjacent inner template 200 Position appearance very close to each other;When internal model is in contracting mould state, because inner template 200 moves inward contraction, adjacent inner template 200 Between adhesive tape mutually extrude, because adhesive tape has good elastic deformation, be adapted to turning for interior mold shrinkage mould and mould state Change.
In the inner space of the internal model 100 be provided with by the first connecting plate 201 drive inner template 200 bottom outwards or The contracting mold mechanism 300 moved inward.The contracting mold mechanism 300 is located at adjacent at the interior angle being made up of adjacent inner template 200 On one connecting plate 201 and the second connecting plate 202.The contracting mold mechanism 300 includes contracting mould parent part 301, contracting mould bull 302, Zhang Mo Bolt 304 and contracting mould bolt 303.The contracting mould parent part 301 is fixedly connected with the second connecting plate 202, contracting mould parent part 301 and second Connecting plate 202 is mutually perpendicular to.Pilot hole 305 is provided with the contracting mould parent part 301, the axis of shown pilot hole 305 and second connect Fishplate bar 202 is mutually perpendicular to.The both sides of the contracting mould parent part 301 are provided with the side opening connected with pilot hole 305, first connecting plate The side opening of 201 one end from the side of contracting mould parent part 301, which stretches into, forms the contracting mould bull 302 in the pilot hole 305.It is described Open mould bolt 304 to screw in the pilot hole 305 from the threaded one end of contracting mould parent part 301, the contracting mould bolt 303 is female from contracting mould The other end of part 301 is threaded into the pilot hole 305, and contracting mould bull 302 is positioned at a mould bolt 304 and contracting mould bolt 303 Between.During contracting mould, precession contracting mould bolt 303, while a rotation of mould bolt 304 is moved back, contracting mould bolt 303 is past by contracting mould bull 302 The direction of second connecting plate 202 is promoted, and the gap between the first connecting plate 201 and the second connecting plate 202 is narrowed, and is connected equivalent to first Fishplate bar 201 drives connected inner template 200 to move inward, the action of realization contracting mould, and after interior mold shrinkage mould, whole internal model is in Taper;During mould, precession mould bolt 304, while rotation is shunk back mould bolt 303, a mould bolt 304 is by contracting mould bull 302 toward the The direction of one connecting plate 201 promotes, the gap enlargement between the first connecting plate 201 and the second connecting plate 202, equivalent to the first connection Plate 201 drives connected inner template 200 to be displaced outwardly, and realizes Zhang Mo action, and after internal model Zhang Mo, it is shaped as four directions Body.The contracting mold mechanism 300 of the present embodiment can be driven by manually or electrically equipment.
As shown in Figure 13,14, the outside of the contracting mould parent part 301, which is provided with, adjusts adjustment mechanism 600, the adjustment mechanism 600 Including adjustment block 601, adjustment block 601 is located at side opening, and the adjustment block 601 is fixed with contracting mould bull 302 by bolt 604 to be connected Connect.One end of the adjustment block 601 extends to the side of contracting mould parent part 301, and the adjustment block 601 is provided with the first screwed hole, First adjustment bolt 602 points to the contracting mould parent part 301 through the first screwed hole, can be limited by the first adjustment bolt 602 Contracting mould parent part outwards departs from.The contracting mould parent part 301 is provided with the second screwed hole, and the second adjustment bolt 603 passes through the second screw thread The end of the first connecting plate 201 is pointed in hole, and the second adjustment bolt 603 can limit the first connecting plate 201 and outwards depart from.
Contracting modulus principle of the invention:Keep the top of inner template 200 fixed, using contracting mold mechanism 300 from inner template 200 Corner promote the micro- contraction in its underpart, it is in back taper to make whole internal model, although the top contracting modulus of inner template of the present invention 200 compared with It is small, but remain to realize that inner template 200 departs from shaping wall, so as to which internal model is taken out from shaping space;It is based on The present invention only sets the new design of contracting mold mechanism 300, the overall structure letter of contracting mold mechanism 300 of the present invention at the bottom of internal model interior angle It is single, it is easy to operate.
Embodiment 2
With embodiment 1 except that:As shown in figure 4, it is additionally provided with the inner space of the internal model by the first connecting plate 201 The contracting mold mechanism 300 that the top of driving inner template 200 is inwardly or outwardly moved.The present embodiment can pass through two sets in contracting mould Contracting mold mechanism 300 setting up and down drives the lower end of inner template 200 simultaneously and upper end moves inward contraction, after contracting mould, internal model shape Shape is in still square.
Embodiment 3
As shown in Fig. 6 to 11, a kind of internal model of construction wall mould, surrounded by more than three pieces of inner template 200, can basis Room shape sets internal model 100 of different shapes, and in the present embodiment, the internal model 100 is in tetragonal body, and internal model 100 is by four pieces Template 200 surrounds.The inner template 200 is formed by some plates and connecing, for large-scale internal model, the inner template that is spliced 200 are less likely to occur to deform, and easy to maintenance.
As shown in figure 12, horizontal one end of the inner template 200 extends internally provided with the first connecting plate 201, inner template 200 The horizontal other end extend internally provided with the second connecting plate 202.The interior angle of the internal model is 90 degree, the first connecting plate 201 and with Angle between its inner template 200 connected is 45 degree, the folder between the second connecting plate 202 and connected inner template 200 Angle is 45 degree;Gap is provided between the first connecting plate 201 and the second connecting plate 202 of adjacent forms joint, makes adjacent internal model There is the first connecting plate 201 and the second connecting plate 202 of plate 200 enough gaps to move, so as to complete the contracting of inner template 200 Mould.The periphery of the internal model coats one layer of smooth film 500, and shown film 500 is PVC film, and PVC film coats internal model appearance Face, make the gap between script inner template 200 or in inner template 200 capped and form the internal model of relative closure, prevent from being in the milk When concrete intruded into by the gap in internal model in internal model;The smooth film 500 in surface makes concrete not to be adhered to internal model Surface, the process for saving cleaning internal model;In addition, PVC film has certain retractility, when internal model realizes contracting mould, PVC film can be with It is corresponding to make deformation to adapt to.
For further by the sealing of inner mould surface, adhesive tape can be set with the two sides of inner template 200(Do not indicate).When interior For mould in when opening mould state, the adhesive tape of adjacent inner template 200 mutually side by side, does not have the angle position between adjacent inner template 200 There is gap appearance;When internal model is in contracting mould state, because inner template 200 moves inward contraction, between adjacent inner template 200 Adhesive tape mutually extrudes, and because adhesive tape has good elastic deformation, is adapted to interior mold shrinkage mould and turn of a mould state.
It is provided with as shown in Fig. 6,7,12, in the inner space of the internal model 100 and inner template is driven by the first connecting plate 201 The contracting mold mechanism 300 that 200 bottom is inwardly or outwardly moved.The contracting mold mechanism 300 is located at what is be made up of adjacent inner template 200 On the connecting plate 202 of adjacent first connecting plate 201 and second at interior angle.The contracting mold mechanism 300 includes contracting mould parent part 301, contracting Mould bull 302, mould bolt 304 and contracting mould bolt 303.The contracting mould parent part 301 is fixedly connected with the second connecting plate 202, contracting Mould parent part 301 is mutually perpendicular to the second connecting plate 202.Pilot hole 305, shown pilot hole 305 are provided with the contracting mould parent part 301 Axis be mutually perpendicular to the second connecting plate 202.The contracting mould bull is in pilot hole 305, and the two of the contracting mould parent part 301 Side is provided with the side opening that is connected with pilot hole 305, the side opening of one end of first connecting plate 201 from the side of contracting mould parent part 301 Stretch into the pilot hole 305 and be connected with the contracting mould bull 302.Described mould bolt 304 is from one end of contracting mould parent part 301 It is threaded into the pilot hole 305, the other end of contracting mould bolt 303 from the contracting mould parent part 301 is threaded into the guiding In hole 305, contracting mould bull 302, which is located at, to be opened between mould bolt 304 and contracting mould bolt 303.
As shown in Figure 13,14, the outside of the contracting mould parent part 301, which is provided with, adjusts adjustment mechanism 600, the adjustment mechanism 600 Including adjustment block 601, adjustment block 601 is located at side opening, and the adjustment block 601 is fixed with contracting mould bull 302 by bolt 604 to be connected Connect.One end of the adjustment block 601 extends to the side of contracting mould parent part 301, and the adjustment block 601 is provided with the first screwed hole, First adjustment bolt 602 points to the contracting mould parent part 301 through the first screwed hole, can be limited by the first adjustment bolt 602 Contracting mould parent part outwards departs from.The contracting mould parent part 301 is provided with the second screwed hole, and the second adjustment bolt 603 passes through the second screw thread The end of the first connecting plate 201 is pointed in hole, and the second adjustment bolt 603 can limit the first connecting plate 201 and outwards depart from.
Contracting modulus principle of the invention:Keep the top of inner template 200 fixed, using contracting mold mechanism 300 from inner template 200 Corner promote the micro- contraction in its underpart, it is in back taper to make whole internal model, although the top contracting modulus of inner template of the present invention 200 compared with It is small, but remain to realize that inner template 200 departs from shaping wall, so as to which internal model is taken out from shaping space;It is based on The present invention only sets the new design of contracting mold mechanism 300, the overall structure letter of contracting mold mechanism 300 of the present invention at the bottom of internal model interior angle It is single, it is easy to operate.
Embodiment 4
Unlike described in embodiment 3:As shown in figure 11, it is additionally provided with the inner space of the internal model by the first connecting plate The contracting mold mechanism 300 that the top of 201 driving inner templates 200 is inwardly or outwardly moved.The present embodiment can pass through two in contracting mould Cover contracting mold mechanism 300 setting up and down while drive the lower end of inner template 200 and upper end moves inward contraction, after contracting mould, internal model Shape is in still square.

Claims (8)

1. a kind of internal model of construction wall mould, is surrounded by more than three pieces of inner template, contracting mould machine is provided with the internal model Structure, it is characterised in that:Horizontal one end of the inner template extends internally provided with the first connecting plate, the horizontal other end of inner template to Interior extension is provided with the second connecting plate, and gap is provided between the first connecting plate and the second connecting plate of adjacent inner template joint;Institute Stating contracting mold mechanism includes contracting mould parent part, contracting mould bull, mould bolt and contracting mould bolt, and the contracting mould parent part is consolidated with the second connecting plate Fixed connection, the contracting mould parent part is interior to be provided with pilot hole, and the contracting mould bull is in pilot hole, one end of first connecting plate It is connected with the contracting mould bull, described mould bolt is screwed in the pilot hole from the threaded one end of contracting mould parent part, the contracting mould The other end of bolt from contracting mould parent part is threaded into the pilot hole, contracting mould bull positioned at mould bolt and contracting mould bolt it Between.
A kind of 2. internal model of construction wall mould according to claim 1, it is characterised in that:First connecting plate One end stretched into from the side of contracting mould parent part in the pilot hole and form the contracting mould bull.
A kind of 3. internal model of construction wall mould according to claim 1, it is characterised in that:The internal model is in four directions Body, internal model are surrounded by four pieces of inner templates.
A kind of 4. internal model of construction wall mould according to claim 3, it is characterised in that:The interior angle of the internal model For 90 degree, the angle between the first connecting plate and connected inner template is 45 degree, the second connecting plate with it is connected interior Angle between template is 45 degree.
A kind of 5. internal model of construction wall mould according to claim 1, it is characterised in that:If the inner template by Dry plate block and connecing forms.
A kind of 6. internal model of construction wall mould according to claim 1, it is characterised in that:The horizontal stroke of the inner template Adhesive tape is provided with to two sides.
A kind of 7. internal model of construction wall mould according to claim 1 or 6, it is characterised in that:The internal model Periphery coats one layer of smooth film.
A kind of 8. internal model of construction wall mould according to claim 1, it is characterised in that:The contracting mould parent part Outside is provided with adjustment mechanism, and the adjustment mechanism includes adjustment block, and the adjustment block is fixedly connected with contracting mould bull, the adjustment One end of block extends to contracting mould parent part, and the adjustment block is provided with the first screwed hole, and the first adjustment bolt passes through the first screwed hole The contracting mould parent part is pointed to, the contracting mould parent part is provided with the second screwed hole, and the second adjustment bolt is pointed to through the second screwed hole The end of first connecting plate.
CN201711030241.0A 2017-10-27 2017-10-27 Internal mold of building wall forming mold Expired - Fee Related CN107859320B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711030241.0A CN107859320B (en) 2017-10-27 2017-10-27 Internal mold of building wall forming mold

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Application Number Priority Date Filing Date Title
CN201711030241.0A CN107859320B (en) 2017-10-27 2017-10-27 Internal mold of building wall forming mold

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CN107859320A true CN107859320A (en) 2018-03-30
CN107859320B CN107859320B (en) 2020-08-11

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW244366B (en) * 1994-11-28 1995-04-01 Wen-Yuan Lii Process of removing construction templates and its apparatus
CN2219927Y (en) * 1995-03-08 1996-02-14 李文元 Conveying device for building shuttering
TW307284U (en) * 1995-07-15 1997-06-01 Jie Nan Construction Co Ltd Improved baseplate of heat sink
TW317890U (en) * 1997-04-03 1997-10-11 Guo-An Li Adjusting device of wall thickness for building forms
JP2005273307A (en) * 2004-03-25 2005-10-06 Takahashi Seisakusho:Kk Mold support stand for concrete molding
KR20090013653A (en) * 2007-08-02 2009-02-05 박해대 Height controller of external
CN105239772A (en) * 2015-09-01 2016-01-13 中民筑友有限公司 Adjusting mechanism, inner cylindrical formwork and elevator shaft formwork equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW244366B (en) * 1994-11-28 1995-04-01 Wen-Yuan Lii Process of removing construction templates and its apparatus
CN2219927Y (en) * 1995-03-08 1996-02-14 李文元 Conveying device for building shuttering
TW307284U (en) * 1995-07-15 1997-06-01 Jie Nan Construction Co Ltd Improved baseplate of heat sink
TW317890U (en) * 1997-04-03 1997-10-11 Guo-An Li Adjusting device of wall thickness for building forms
JP2005273307A (en) * 2004-03-25 2005-10-06 Takahashi Seisakusho:Kk Mold support stand for concrete molding
KR20090013653A (en) * 2007-08-02 2009-02-05 박해대 Height controller of external
CN105239772A (en) * 2015-09-01 2016-01-13 中民筑友有限公司 Adjusting mechanism, inner cylindrical formwork and elevator shaft formwork equipment

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Granted publication date: 20200811