CN1036243A

CN1036243A - Shuttering with hand-stripping device

Info

Publication number: CN1036243A
Application number: CN89101038.6A
Authority: CN
Inventors: 李渊河
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-03-02
Filing date: 1989-02-28
Publication date: 1989-10-11
Also published as: EP0331484B1; EP0331484A3; ATE85386T1; DE68904661T2; JPH01130448U; CN1015564B; EP0331484A2; DE68904661D1; JPH071435Y2

Abstract

A kind of shuttering with hand-stripping device comprises two unit formation plates; One space bar that between the unit formation plate and with a linkage, connects; One mount pad, it has two installing holes; One rail spare, it has a plurality of rail teeth; One rocking bar, one end have one to insert in arbitrary installing hole; And two bluff pieces, it has corpus unguis to coincide mutually with the rail tooth.

When rocker shaft inserts in the different installing holes, and the bluff piece upper clawer body is when coincideing according to respective direction with rail piece rail tooth, but application of force rocking bar and the unit formation plate and the mutual demoulding of space bar or pattern are located, and make construction formwork finish the operation of the demoulding or pattern.

Description

Shuttering with hand-stripping device

The present invention relates to a kind of shuttering with hand-stripping device, particularly relate to a kind of plate device that can utilize simple device simply and carry out demoulding driving.

Along with the Civil Engineering Construction development of technology, the development of various construction formworks is with rapid changepl. never-ending changes and improvements; Have only and adopt punching block repeatedly to use, seemingly the trend of construction formwork from now on for repeating.

In the common buildings template, in the process of construction, the template pattern is finished usually, and sharp grouting construction; After construction finishes, must be with template in addition demoulding from cement wall place, and the method for the demoulding is to contract in the Wedge device in the middle of two parts of full wafer template, and the size of template full wafer is reduced, and throw off with wall.The schematic diagram of demoulding action during the construction formwork that Fig. 1 uses for expression is constructed; After the grouting construction operation is finished, sphenoid A on the template 10 on the corresponding opposite face and A ' are by with the F direction application of force, when sphenoid A and A ' are retracted in mould, template 10 can shorten in the length of directions X, subsequently again to another to sphenoid B and B ' according to the F ' direction application of force, then can make the contraction in length of template 10 in the Y direction; Or simultaneously in the F and the F ' direction application of force, and make the contraction in length of template simultaneously in X and Y direction, and finish the stripping operation of whole construction formwork.

In above-mentioned stripping operation process shown in Figure 1, each PROPEL, the template of its action required is whole template, when template system made with steel, the required power that applies of the demoulding was very big.In addition, in the process of each PROPEL, want between template and the in type grouting wall and can break away from, must overcome the frictional force between template and the wall fully, and owing to the frictional force between each required template that overcomes of the application of force in the above-mentioned method of commonly using and the grouting wall is the power of whole wall areas, so the effort of operation is well imagined.Had a kind of device that utilizes oil pressure unit to come the demoulding in the past, utilize the driving of powerful oil hydraulic cylinder, finish the operation of the demoulding, therefore complicated on equipment, greatly improve the template construct cost again, and must be provided with power system at the construction field (site) and drive the pattern and the demoulding that oil hydraulic cylinder could be operated template, real be inconvenient.

Main purpose of the present invention is to provide a kind of shuttering with hand-stripping device, and its simple structure, driving processing ease can be finished stripping operation smoothly.

Another purpose of the present invention is to provide a kind of shuttering with hand-stripping device, and it returns the template in the demoulding at when operation inertia between reason template and the concrete not once again.

According to shuttering with hand-stripping device of the present invention, it comprises: two unit formation plates, every unit formation plate has a forming surface and a base portion in the extension of unit formation plate lower horizontal, every base portion has the binding end face that becomes an oblique angle with above-mentioned forming surface, and a level and an end face adjacent with end face substantially; One space bar has a forming surface and the base portion that extends below space bar between above-mentioned two unit formation plates, this base portion has the two binding end faces that disperse, and joins with above-mentioned binding end face and can be disconnected from each other; The device that connects said units profiled sheeting and space bar; An and application of force slide displacement mechanism, remove and do movable combining with the horizontal top surface of said units profiled sheeting and space bar, this mechanism comprises a rail spare, rail spare system is by establishing in the groove seat that the slab that is the rail tooth is embedded at aforementioned end face, this mechanism also comprises a mount pad, be located on another end face, has an installing hole on it at least, one horizontal axis can insert in the installing hole, one rocking bar is connected to horizontal axis, one eccentric shaft part is located on the horizontal axis, and a bluff piece has an end and be installed on pivotally on the above-mentioned eccentric shaft part, and is meshed with the rail tooth with a movable end.

Utilize above-mentioned combination, when shaking rocking bar easily, the space bar that can make unit formation plate and adjacency is made relative interlock and is finished the operation of the demoulding and pattern, can't the template in the mould be returned once again.

Existing conjunction with figs. is described in detail as follows preferred embodiments more of the present invention, so that other advantages of the present invention, purpose and feature are obtained further to understand clearly.These accompanying drawings are:

The schematic diagram of building form removal action is commonly used by Fig. 1 system;

Schematic diagram when Fig. 2 moves for the embodiment of the invention;

Fig. 3 is the macrostructural combination stereogram of the present invention;

Fig. 4 is the combination section of unit formation plate portion of the present invention and space bar, to show the structure of its T type conduit;

Fig. 5 is the stereogram of the embodiment of the invention;

Fig. 6 faces and phantom for rocking bar shown in Fig. 5;

Fig. 7 is the schematic diagram of template in the pattern operation;

Fig. 8 is the schematic diagram of template in stripping operation;

Fig. 9 is the schematic diagram of mount pad and another embodiment of rail spare in the application of force slide displacement of the present invention mechanism;

Figure 10 operates the schematic diagram of embodiment for the present invention.

As Fig. 2, shown in 3, be pattern or the schematic diagram of stripping operation and the combination stereogram of cardinal principle of the present invention of the expression embodiment of the invention.Template 11 is by first module profiled sheeting 12, the second unit formation plate 13, and the wedge shape space bar 14 that is connected between the above-mentioned two

unit formation plates

12,13 is formed.

Unit formation plate

12,13 and space bar 14 respectively have a vertical forming surface 12a, 13a, 14a, and one below be horizontally extending base portion 12b, 13b, 14b, profiled

sheeting

12,13 base portion 12b, 13b respectively have one with forming surface 12a, 13a becomes the binding end face 12c at an oblique angle, 13c, then each forms to become an inclined-plane and be dispergated binding end face 14c with forming surface 14a space bar 14 in the both sides of base portion 14b, simultaneously,

unit formation plate

12,13 and space bar 14 linking end face 12c, 13c, the adjacent place of 14c is formed with horizontal substantially end face 12d, 13d, 14d; Be provided with a mount pad 15 on the base portion 12b end face 12d below the unit formation plate 12, base is provided with installing

hole

16,17; And corresponding on the base portion 14b of space bar 14 on the end face 14d of above-mentioned mount pad 15, be provided with a rail spare 18, which is provided with row rail tooth 19 in a certain direction, and hold a positioning block 20 that slightly projects upwards at one of rail spare 18; Rail spare 18 is can be fixed on the base portion 14b of space bar 14, also is installed on movably in the mounting groove seat 181 on the base portion 14b of space bar 14, and the size of this groove seat 181 and rail spare 18 just in time match.

Space bar 14 is connected with 12,13 of unit formation plates, system leans against the binding that each base portion 12b, 13b, 14b last are T font groove, see also shown in Figure 4, the state that connects airtight mutually with space bar 14 and unit formation plate 12 explains, it is provided with a T shaped channel 21 in unit formation plate 12 inside, settle a geosynclinal block 22 in it, and lock in the geosynclinal block 22 by the side of a bolt 23 from space bar 14.When bolt 23 locking, geosynclinal block 22 T shaped channel 21 in oppressed and and unit formation plate 12 compel system mutually, like this and keep between unit formation plate 12 and the space bar 14 fastened to each other motionless; If when bolt 23 was unscrewed, then geosynclinal block 22 was promptly loosened in T shaped channel 21, and allow to make relative interlock mutually between unit formation plate 12 and the space bar 14, and finish the operation of the pattern or the demoulding.(certainly, relatively be provided with this binding structure too at

unit formation plate

13 and 14 of space bars.）

Shuttering with hand-stripping device of the present invention also comprises a rocking bar, and it is constructed as shown in Figure 5.Rocking bar 25 comprises a rocker arm 26, and the one end is provided with a horizontal axis 27, with respect to the opposite side of horizontal axis 27 big bluff piece 28 is installed then, and its front end has two

corpus unguis

29 and 30 respectively; Another less bluff piece 31, its front end has two

corpus unguis

32,33 respectively, the installation of large and

small bluff piece

28,31 with and with the relative position of rocker shaft 27, more detailed being illustrated among Fig. 6, below the rocking bar 25 with the concentric pawl axis 35 of horizontal axis 27 on, and utilize a bolt 36 to be fixed on eccentric shaft part 34 and the pawl axis 35 again.It should be noted that when shaking rocking bar 25, is to be the pivot turn with horizontal axis 27, and the eccentric shaft part 34 of bluff piece 28 because with the axle center of horizontal axis 27 and inconsistent, so eccentric shaft part 34 promptly rotates with respect to horizontal axis 27; Being located at bluff piece 28 on the eccentric shaft part 34 and then being with eccentric shaft part 34 serves as that axle rotates; In addition, bluff piece 31 serves as the axle rotation with pawl axis 35 also.

The situation of shuttering with hand-stripping device of the present invention when carrying out pattern or stripping operation please consulted Fig. 1 respectively and cooperated Fig. 7 and 8.As shown in Figure 7, the rail tooth 19 on the rail spare 18 ties up to the pattern direction, and the horizontal axis 27 of rocking bar 25 then interts in the installing hole 16 of mount pad 15, this moment bluff piece 28 corpus unguis 30 and the corpus unguis 32 of bluff piece 31 match with

rail tooth

19,37; If this moment is when shaking rocking bar 25, bluff piece 28 promptly utilizes its corpus unguis 30 to promote rail spare 18, this moment, 31 of bluff pieces can prevent that the inertia of template from moving rail spare 18 backward, and under back and forth operating, then promote rail spare 18 along with space bar 14 is finished the operation of pattern with respect to

unit formation plate

12,13 and space bar 14, and then supply the grouting operation.

See also shown in Figure 8 again, wherein the direction of rail spare 18 has changed, and becomes stripping direction, and 27 of the horizontal axis of rocking bar 25 are interspersed in the installing hole 17 of mount pad 15 simultaneously, this moment, the corpus unguis 29 of bluff piece 28 was identical with the rail tooth 19 on the rail spare 18, and the corpus unguis 33 of bluff piece 31 and rail tooth 137 coincide.When shaking rocking bar 25, then can utilize its corpus unguis 30 to insert moving rail spare 18, and under back and forth operating; Then rail spare 18 with respect to the relative interlock of

unit formation plate

12,13 works along arrow 51 directions, so makes

unit formation plate

12,13 and space bar 14 finish the demoulding and take out template in company with space bar 14.

See also shown in Figure 9; this mount pad and rail spare correspondence are made the demoulding or work to pattern; still be to be applied in the little engineering of template concrete perfusion area; then also can only establish an installing hole 81 on the mount pad 80; and the rail spare of operating relatively 82; 83 in its rail tooth does not remake any deflection, and is the rail tooth that tooth limit, both sides equates.

The schematic diagram of shuttering with hand-stripping device operation of the present invention as shown in figure 10, when being used as stripping operation, can operate earlier and be formed by mount pad, rail spare and horizontal axis, rocking arm, bluff piece and be located at the application of force slide displacement mechanism of 14 of unit formation plate 12 and space bars, make under the action of rocking arm, make earlier by two in the unit that is constituted to the angular direction and with two space bars 14 and a rectangular unit formation plate 13, whole direction according to arrow P contracts to intrinsic displacement; And then the application of force slide displacement mechanism of 14 of unit formation plate 13 and space bars is located in operation, the unit that unit formation plate 12 by two space bars 14 and rectangular shape is moulded, whole direction according to arrow Q inwardly contracts and is moved to position shown in imaginary line, and finishes stripping operation.Otherwise the principle of work to pattern is also identical.

The above only is a preferred embodiment of the present invention, and various variations and modification that all those skilled in the art that use spirit of the present invention to make must be included in the Patent right scope of the present invention.

Claims

1, a kind of shuttering with hand-stripping device is characterized in that, it comprises:

Two unit formation plates, each unit formation plate have a forming surface and a base portion in the extension of unit formation plate lower horizontal; Each base portion has the binding end face that becomes an oblique angle with above-mentioned forming surface, and a level and an end face adjacent with end face substantially;

One space bar has a forming surface and reach the base portion that extends below space bar between described two unit formation plates; This base portion has the two binding end faces that disperse, and joins with above-mentioned binding end face and can be disconnected from each other;

The device that connects described unit formation plate and space bar;

One application of force slide displacement mechanism removes and to do movable combining with the horizontal top surface of said units profiled sheeting and space bar, and this mechanism comprises a rail spare, and rail spare system is by establishing in the groove seat that the slab that is the rail tooth is embedded at aforementioned end face; This mechanism also comprises a mount pad, be located on another end face, has an installing hole on it at least, one horizontal axis can insert in the installing hole, one rocking bar is connected to horizontal axis, one eccentric shaft part is located on the horizontal axis, and a bluff piece has an end and be installed on pivotally on the described eccentric shaft part, and is meshed with the rail tooth with a movable end.

2, plate device as claimed in claim 1 is characterized in that, the mount pad in the described application of force slide displacement mechanism is provided with two installing holes, and horizontal axis inserts in the selected installing hole interchangeably.

3, plate device as claimed in claim 1 is characterized in that, the bluff piece in the described application of force slide displacement mechanism, its movable end have the corpus unguis of two opposition, and each corpus unguis all can be meshed with the rail tooth.

4, plate device as claimed in claim 1 is characterized in that, described application of force slide displacement mechanism also comprises one second corpus unguis, is installed on the horizontal axis on the limit with first bluff piece.

5, be located at application of force slide displacement mechanism between two plates, it is characterized in that it comprises a rail spare, formed by establishing the slab that is the rail tooth; One mount pad and rail spare have an installing hole at least in abutting connection with setting on it, and make a horizontal axis can insert in the installing hole; One rocking bar is connected to horizontal axis, and is provided with an eccentric shaft part on horizontal axis; At least one bluff piece has an end and is installed on pivotally on the above-mentioned eccentric shaft part, and is meshed with the rail tooth with a movable end.

6, the application of force slide mechanism of being located between two plates as claimed in claim 5 is characterized in that, the plate system that this mechanism wherein is set is by a unit board and a clapboard, with the movable coupling of an inclined-plane do.

7, the application of force slide mechanism of being located between two plates as claimed in claim 5 is characterized in that, it also can comprise one second bluff piece, is installed on the horizontal axis on the limit with first bluff piece.