CN201245982Y - Formwork apparatus of cast-in-situ wall - Google Patents
Formwork apparatus of cast-in-situ wall Download PDFInfo
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- CN201245982Y CN201245982Y CNU2008200647454U CN200820064745U CN201245982Y CN 201245982 Y CN201245982 Y CN 201245982Y CN U2008200647454 U CNU2008200647454 U CN U2008200647454U CN 200820064745 U CN200820064745 U CN 200820064745U CN 201245982 Y CN201245982 Y CN 201245982Y
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Abstract
The utility model relates to a formwork device for a cast-in-site wall body, belonging to the technology field of building formworks, which comprises formwork upright posts (1), two formworks (2) and wall thickness limiting elements (3). The formwork upright posts (1) are fixed between the ceiling or the crossbeam and the floor of a building at a certain interval, the two formworks (2) are fixed between the formwork upright posts (1) on the two sides, respectively, and the wall thickness limiting elements (3) are arranged between the two formwork upright posts (1) and are fixed on through holes (4) on the formworks (2). The formwork device is characterized in that each of the formwork upright posts (1) or the partial formwork upright posts (1) is composed of a support rod (9) on the upper part and a lifting jack on the bottom part, and the bottom end of the support rod (9) matches and is connected with the upper end of the lifting jack. The formwork device overcomes the shortcomings of the formwork fixing device in the prior art, including outdated equipment, high cost, difficult construction, long construction time, high labor intensity and high time and labor consumption; and has the advantages of simple structure, low cost, convenient construction and high efficiency.
Description
Technical field: the utility model belongs to building form erecting technology field, is specifically related to an a kind of die device of cast-in-situ wall.
Background technology: in the prior art, in construction of construction wall in-place molding and the construction of other resemble construction, often need to adopt template to build formation, carry out cast cured explosive then to form the in-place molding body of wall by the body of wall cast die cavity that two side templates constitute.Along with cast-in-place broad application, in building operations, to correspondingly adopt steel pipe, fastener or timber etc. to be used for supporting cast template in a large number.It is the formwork column that prior art adopts steel pipe, needs the workman to help until formwork column and horizontal back cord by bundling or fastener just can be let go after being fixed together; Fixedly during thickness of wall body scale spare, also need the workman, after being inserted in through-wall bolt, just can let go at the through hole that buttresses between two face die plates on scale conduit and the alignment template; Whole mold process not only operated very trouble and difficulty, needs a lot of workmans, take time and effort, and the through-wall bolt length of use is far longer than the needs of fixed form, and not only waste material has also increased the time that screws nut greatly.So both increased labor cost, taken a large amount of construction plants again, both wasted time and energy, prolonged construction period again, and made construction costs can not get effective reduction for a long time.
The utility model content:
The purpose of this utility model is to overcome that existing template fixed equipment is backward in the mold method of existing cast wall, cost is high, operating difficulties, engineering time is long and labour intensity is big, the technological deficiency that takes time and effort is for people provide that a nested structure is simple, cost is low, a die device of easy construction, cast-in-situ wall that efficient is high.
The purpose of this utility model realizes by following technical proposals.
A die device of cast-in-situ wall of the present utility model is made of formwork column, template and thickness of wall body scale spare, the formwork column keeps at a certain distance away and is fixed between building ceiling or crossbeam and the flooring, two face die plates are fixed between the formwork column of both sides, thickness of wall body scale spare is arranged between two face die plates, and be fixed on the through hole of template, it is characterized in that formwork column or part formwork column formwork column for the band jack, be made of the strut on top and the jack of bottom, the bottom of strut and jack upper end are connected.
In the such scheme, the through hole that is set with the screw-tightened device or cooperates on described formwork column or the part formwork column with the template through hole; Or there is the back cord that is connected and fixed by securing member in the outside of both sides formwork column; Securing member is made of fastener and through-wall bolt, and described thickness of wall body scale spare is the scale conduit.
In the such scheme, the top of described strut is provided with inserted link, inserted link and strut socket joint or threaded engagement.
In the such scheme, described jack is spiral jack, fluid pressure type jack, lever jack, ramp type jack or electrodynamic type jack.
In the such scheme, described spiral jack is made of the base and the whirligig of telescopic adjustment bar, band circular groove, wherein, threaded engagement is passed through in the upper end of the bottom of strut and telescopic adjustment bar, the bottom of telescopic adjustment bar is provided with the movable ball that matches with circular groove on the base, and whirligig is arranged on the telescopic adjustment bar.
In the such scheme, described spiral jack is made of telescopic adjustment bar, bearing, bearing support and whirligig, and wherein, threaded engagement is passed through in the upper end of the bottom of strut and telescopic adjustment bar, the bottom of telescopic adjustment bar is connected with bearing support by bearing, and whirligig is arranged on the telescopic adjustment bar.
In the such scheme, described thickness of wall body scale spare is the thickness of wall body scale spare of convex thickness of wall body scale spare or band plate washer, and directly inserts in the through hole of template.
In the such scheme, the thickness of wall body scale spare that described thickness of wall body scale spare is an even thickness, and be fixed on the conduit socket on the through hole of template.
In the such scheme, described conduit socket is made of two sections cylinders of size or hollow cylinder, and segment cooperates less than the through hole of template and with through hole, and big section is greater than the through hole of template, and big section or segment cooperate with thickness of wall body scale spare.
In the such scheme, described conduit socket segment is provided with screw thread, and screw thread cooperates with nut; Perhaps on segment, be with card.
During use, at first with jack the formwork column is kept at a certain distance away and be fixed between building ceiling or crossbeam and the flooring by the body of wall position line, one face die plate is fixed on formwork column one side, thickness of wall body scale spare is fixed on the through hole of template, the another side template is close to thickness of wall body scale spare, with the fixing another side template of formwork column, be delivered for use then; Perhaps, back cord is fixed on the formwork column, is delivered for use again with securing member.
The utility model is that the designer passes through long-felt, repeatedly practise the technical scheme of summing up the science practicality of coming out, compared with prior art, the technical solution of the utility model is because formwork column and thickness of wall body scale spare are fixing easily, thereby it is little to take the construction plant, build convenient and swift, time saving and energy saving, the body of wall of same area, originally need seven, eight workmans operate five, six hours, and only need three workmans operate one when adopting the technical solution of the utility model, two hours, therefore, the utlity model has simple in structure, cost is low, easy construction, the a large amount of saving manually and man-hour, the advantage that efficient is high.
Description of drawings:
Fig. 1 is an of the present utility model die device schematic perspective view.
Fig. 2 is the die device schematic diagram of the utility model embodiment one.
Fig. 3 is the die device schematic diagram of the utility model embodiment two.
Fig. 4 is the formwork pillar construction schematic diagram with spiral jack of the present utility model.
Fig. 5 is the structural representation of the spiral jack of another type of the present utility model.
Fig. 6 is the structural representation of fastener and through-wall bolt.
Fig. 7 is a conduit socket structural representation of the present utility model.
Fig. 8 is a conduit socket user mode schematic diagram of the present utility model.
Fig. 9 is the structural representation of thickness of wall body scale spare of the present utility model.
Figure 10 is the structural representation of thickness of wall body scale spare of the present utility model.
Figure 11 is the structural representation of conduit socket of the present utility model.
Figure 12 is the structural representation of conduit socket of the present utility model.
Among the figure, 1. formwork column; 2. template; 3. thickness of wall body scale spare; 4. through hole; 5. back cord; 6. fastener; 7. through-wall bolt; 8. scale conduit; 9. strut; 10. inserted link; 11. telescopic adjustment bar; 12. base; 13. whirligig; 14. movable ball; 15. bearing; 16. bearing support; 17. conduit socket; 18. cylinder; 19. nut; 20. card.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples, and the utility model is not limited only to described embodiment.
Embodiment one
A die device of the cast-in-situ wall that this is routine is shown in figure two, constitute by formwork column 1, template 2 and thickness of wall body scale spare 3, formwork column 1 keeps at a certain distance away and is fixed between building ceiling or crossbeam and the flooring, two face die plates 2 are fixed between the both sides formwork column 1, between two face die plates 2 thickness of wall body scale spare 3 is arranged, and be fixed on the through hole 4 of template 2, it is characterized in that formwork column 1 or part formwork column 1 formwork column 1 for the band jack, be made of the strut 9 on top and the jack of bottom, the bottom of strut 9 and jack upper end are connected.
Wherein, the formwork column 1 of the band jack that this example is used is shown in figure four, constitute by the strut 9 on top and the spiral jack of bottom, the bottom of strut 9 and spiral jack upper end are connected, the top of strut 9 is provided with inserted link 10, to prolong the length of formwork column, inserted link 10 and strut 9 socket joints or threaded engagement; Spiral jack is made of the base 12 and the whirligig 13 of telescopic adjustment bar 11, band circular groove, wherein, threaded engagement is passed through in the upper end of the bottom of strut 9 and telescopic adjustment bar 11, the bottom of telescopic adjustment bar 11 is provided with the movable ball 14 that matches with circular groove on the base 12, whirligig 13 makes 11 rotations of telescopic adjustment bar for being arranged on the hole on the telescopic adjustment bar 11 by the iron that inserts in the hole.
During use, base 12 kept at a certain distance away be placed on the position line of the body of wall that needs cast, telescopic adjustment bar 11 bottom balls 14 are chimeric with the circular groove of base 12, the hole of inserting on the telescopic adjustment bar 11 with iron makes 11 rotations of telescopic adjustment bar, regulate the height of strut 9, strut 9 is withstood between building ceiling or crossbeam and the flooring firmly, when the insufficient height of strut 9, can increase inserted link 10 at its top, many formwork columns are arranged the fixing support-rails that has promptly formed fixed form, have improved efficient greatly than prior art.Then a face die plate 2 is fixed on formwork column 1 one sides with spiral jack, thickness of wall body scale spare 3 is fixed on the through hole 4 of template 2, another side template 2 is close to thickness of wall body scale spare 3, with the fixing another side template 2 of the formwork column 1 of spiral jack, is delivered for use then.
The used thickness of wall body scale spare 3 of this example is convex cylinder or convex hollow cylinder shown in figure nine, the cylinder small end is directly inserted in the through hole 4 of template 2, thickness of wall body scale spare 3 can be fixed on the through hole 4 of template 2, easy and simple to handle, time saving and energy saving, can save artificial in a large number.
Embodiment two
A die device of the cast-in-situ wall that this is routine is in the outside of the both sides formwork column 1 that fixes the back cord 5 that is connected and fixed by securing member to be arranged shown in figure one and figure three.
It is common formwork column that the used formwork column 1 of this example has small part, promptly is the formwork column of not being with jack, and all the other are with embodiment one.
The used thickness of wall body scale spare 3 of this example is the hollow scale conduit 8 of even thickness shown in figure eight, be installed on the conduit socket 17 on the through hole 4 of template 2.Conduit socket 17 is made of two sections hollow cylinders 18 of size shown in figure seven and figure eight, and segment cooperates less than the through hole 4 of template 2 and with through hole 4, and big section cooperates greater than the through hole 4 of template 2 and with scale conduit 8; Segment is provided with screw thread, and screw thread cooperates with nut 19, is with card 20 on segment.
During use, the segment of scale conduit socket 17 is inserted on the through hole 4 on the template 2 from the inboard (body of wall cast die cavity one side) of template 2, from the outside cover top nut 19 and the pad 20 of template 2, scale conduit socket 17 is fixed on the through hole 4 of template 2 again.At this moment, the segment of scale conduit socket 17 is in the outside of body of wall cast die cavity, and big section is in the inside of body of wall cast die cavity.Fixedly during thickness of wall body scale conduit 8, put a thickness of wall body scale conduit 8 big section of scale conduit socket 17 and get final product.Like this, the feasible fixedly process of thickness of wall body scale conduit 8 is to carry out on a face die plate 2, and is easy to operate, time saving and energy saving, and can reduce the length of through-wall bolt 7.
The used securing member of this example is made of fastener 6 and through-wall bolt 7 shown in figure six.Through-wall bolt 7 passes corresponding through hole 4 and scale conduit 8 on two templates 2, and horizontal back cord 5 is clamped through-wall bolt 7, and fastener 6 passes through-wall bolt 7 and back cord 5 and formwork column 1 are connected and fixed, to strengthen the stability of template 2.
All the other are with embodiment one.
Embodiment three
A die device of the cast-in-situ wall that this is routine is except that used spiral jack and thickness of wall body scale spare 3, and all the other are with embodiment two.
The used spiral jack of this example is shown in figure five, constitute by telescopic adjustment bar 11, bearing 15, bearing support 16 and whirligig 13, wherein, threaded engagement is passed through in the upper end of the bottom of strut 9 and telescopic adjustment bar 11, the bottom of telescopic adjustment bar 11 is connected with bearing support 16 by bearing 15, and the diameter of bearing support 16 is identical with the diameter of strut 9, and whirligig 13 is for being arranged on the hole on the telescopic adjustment bar 11, make 11 rotations of telescopic adjustment bar by the iron that inserts in the hole, to regulate the height of strut 9.
The used thickness of wall body scale spare 3 of this example is the convex hollow cylinder of band plate washer shown in figure ten, and the cylinder small end directly inserts in the through hole 4 of template 2, thickness of wall body scale spare 3 is fixed on the through hole 4 of template 2.
Embodiment four
A die device of the cast-in-situ wall that this is routine is except that the formwork column 1 of used band jack, and all the other are with embodiment two.
The formwork column 1 of the band jack that this example is used is made of the strut 9 on top and the fluid pressure type jack of bottom for the formwork column 1 of band fluid pressure type jack, and the bottom of strut 9 and fluid pressure type jack upper end are connected.Fluid pressure type jack wherein is a prior art.
Embodiment five
A die device of the cast-in-situ wall that this is routine is except that the formwork column 1 of used band jack, and all the other are with embodiment two.
The formwork column 1 of the band jack that this example is used is made of the strut 9 on top and the lever jack of bottom for the formwork column 1 of band lever jack, and the bottom of strut 9 and lever jack upper end are connected.Lever jack wherein is a prior art.
Embodiment six
A die device of the cast-in-situ wall that this is routine is except that the formwork column 1 of used band jack, and all the other are with embodiment two.
The formwork column 1 of the band jack that this example is used is made of the strut 9 on top and the ramp type jack of bottom for the formwork column 1 of band ramp type jack, and the bottom of strut 9 and ramp type jack upper end are connected.Ramp type jack wherein is a prior art.
Embodiment seven
A die device of the cast-in-situ wall that this is routine is except that the formwork column 1 of used band jack, and all the other are with embodiment two.
The formwork column 1 of the band jack that this example is used is the formwork column 1 of charged dynamic formula jack, is made of the strut 9 on top and the electrodynamic type jack of bottom, and the bottom of strut 9 and electrodynamic type jack upper end are connected.Electrodynamic type jack wherein is a prior art.
Embodiment eight
A die device of the cast-in-situ wall that this is routine is except that used conduit socket 17, and all the other are with embodiment two.
The used conduit socket 17 of this example is made of two sections hollow cylinders 18 of size shown in figure 11, and segment cooperates less than the through hole 4 of template 2 and with through hole 4, and big section cooperates greater than the through hole 4 of template 2 and with scale conduit 8.
During use, the segment of scale conduit socket 17 is inserted on the through hole 4 on the template 2 from the inboard (body of wall cast die cavity one side) of template 2, be about to scale conduit socket 17 and be fixed on the through hole 4 of template 2.Fixedly during thickness of wall body scale conduit 8, put a thickness of wall body scale conduit 8 big section of scale conduit socket 17 and get final product.
Embodiment nine
A die device of the cast-in-situ wall that this is routine is except that used conduit socket 17, and all the other are with embodiment eight.
The used conduit socket 17 of this example is with on segment the card 20 shown in figure 12, and all the other are with embodiment eight.
Embodiment ten
A die device of the cast-in-situ wall that this is routine is except that used conduit socket 17, and all the other are with embodiment two.
The used conduit socket 17 of this example is made of two sections hollow cylinders 18 of size shown in figure 11, and segment cooperates less than the through hole 4 of template 2 and with through hole 4 and scale conduit 8, and little segment length is greater than the thickness of template 2; Big section is greater than the through hole 4 of template 2.
During use, the segment of scale conduit socket 17 is passed the through hole 4 on the template 2 from the outside (body of wall cast die cavity outside) of template 2, scale conduit socket 17 is fixed on the through hole 4 of template 2.At this moment, big section outside of pouring into a mould die cavity of scale conduit socket 17 at body of wall, segment is in the inside of body of wall cast die cavity.Fixedly during thickness of wall body scale conduit 8, put a thickness of wall body scale conduit 8 at the segment of scale conduit socket 17 and get final product.
A die device of the cast-in-situ wall that this is routine is except that used conduit socket 17, and all the other are with embodiment ten.
The used conduit socket 17 of this example is with on segment the card 20 shown in figure 12, and all the other are with embodiment ten.
A die device of the cast-in-situ wall that this is routine is except that the formwork column 1 of used band jack, and all the other are with embodiment one.
The formwork column 1 of the band jack that this example is used is made of the strut 9 on top and the spiral jack of bottom, and the bottom of strut 9 and spiral jack upper end are connected, and are set with the screw-tightened device on the strut 9.Spiral jack is with embodiment three.
During use, rotate the screw-tightened device and produce extruding force, two face die plates 2 are squeezed on the thickness of wall body scale spare 3 tightly.
A die device of the cast-in-situ wall that this is routine is except that used formwork column 1, and all the other are with embodiment 12.
The used formwork column 1 of this example is to be with the formwork column 1 of jack or/and common formwork column 1 is set with the through hole that cooperates with the through hole 4 of template 2 on it.Jack is with embodiment three.
During use, with the through hole of through-wall bolt 7, with 2 fixations of two face die plates by setting on through hole 4, thickness of wall body scale spare 3 and the formwork column 1 on the template 2.
Claims (10)
1. the die device of cast-in-situ wall, by formwork column (1), template (2) and thickness of wall body scale spare (3) constitute, formwork column (1) keeps at a certain distance away and is fixed between building ceiling or crossbeam and the flooring, two face die plates (2) are fixed between the both sides formwork columns (1), thickness of wall body scale spare (3) is arranged between two face die plates (2), and be fixed on the through hole (4) of template (2), it is characterized in that formwork column (1) or part formwork column (1) formwork column (1) for the band jack, be made of the strut (9) on top and the jack of bottom, the bottom of strut (9) and jack upper end are connected.
2. a die device of cast-in-situ wall according to claim 1 is characterized in that the through hole that is set with the screw-tightened device or cooperates with the through hole (4) of template (2) on the formwork column (1) of described band jack; Or there is the back cord (5) that is connected and fixed by securing member in the outside of both sides formwork columns (1); Securing member is made of fastener (6) and through-wall bolt (7), and described thickness of wall body scale spare (3) is scale conduit (8).
3. a die device of cast-in-situ wall according to claim 1 is characterized in that the top of described strut (9) is provided with inserted link (10), inserted link (10) and strut (9) socket joint or threaded engagement.
4. a die device of cast-in-situ wall according to claim 1 is characterized in that described jack is spiral jack, fluid pressure type jack, lever jack, ramp type jack or electrodynamic type jack.
5. the die device of cast-in-situ wall according to claim 4, it is characterized in that described spiral jack is made of the base (12) and the whirligig (13) of telescopic adjustment bar (11), band circular groove, wherein, threaded engagement is passed through in the upper end of the bottom of strut (9) and telescopic adjustment bar (11), the bottom of telescopic adjustment bar (11) is provided with the movable ball (14) that matches with circular groove on the base (12), and whirligig (13) is arranged on the telescopic adjustment bar (11).
6. the die device of cast-in-situ wall according to claim 4, it is characterized in that described spiral jack is made of telescopic adjustment bar (11), bearing (15), bearing support (16) and whirligig (13), wherein, threaded engagement is passed through in the upper end of the bottom of strut (9) and telescopic adjustment bar (11), the bottom of telescopic adjustment bar (11) is connected with bearing support (16) by bearing (15), and whirligig (13) is arranged on the telescopic adjustment bar (11).
7. a die device of cast-in-situ wall according to claim 1 is characterized in that the thickness of wall body scale spare of described thickness of wall body scale spare (3) for convex thickness of wall body scale spare or band plate washer, and directly inserts in the through hole (4) of template (2).
8. the die device of cast-in-situ wall according to claim 1 is characterized in that described thickness of wall body scale spare (3) is the thickness of wall body scale spare of even thickness, and is fixed on the conduit socket (17) on the through hole (4) of template (2).
9. the die device of cast-in-situ wall according to claim 8, it is characterized in that described conduit socket (17) is made of two sections cylinders of size or hollow cylinder (18), segment cooperates less than the through hole (4) of template (2) and with through hole (4), big section is greater than the through hole (4) of template (2), and big section or segment cooperate with thickness of wall body scale spare (3).
10. a die device of cast-in-situ wall according to claim 9 is characterized in that described conduit socket (17) segment is provided with screw thread, and screw thread cooperates with nut (19); Perhaps on segment, be with card (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200647454U CN201245982Y (en) | 2008-08-18 | 2008-08-18 | Formwork apparatus of cast-in-situ wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200647454U CN201245982Y (en) | 2008-08-18 | 2008-08-18 | Formwork apparatus of cast-in-situ wall |
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| Publication Number | Publication Date |
|---|---|
| CN201245982Y true CN201245982Y (en) | 2009-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200647454U Expired - Fee Related CN201245982Y (en) | 2008-08-18 | 2008-08-18 | Formwork apparatus of cast-in-situ wall |
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| CN (1) | CN201245982Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581540B (en) * | 2009-06-19 | 2011-01-12 | 中国第一冶金建设有限责任公司 | Flange beam formwork method when pouring material for heating furnace wall |
| CN108590178A (en) * | 2018-06-06 | 2018-09-28 | 张伟 | A kind of rod piece through walls reinforced suitable for bare concrete wall |
| CN108999412A (en) * | 2018-08-21 | 2018-12-14 | 中国二十冶集团有限公司 | Template is for stupefied installation method |
| CN109322483A (en) * | 2018-10-25 | 2019-02-12 | 上海绿地建设(集团)有限公司 | A kind of reinforcing support construction of shear wall exterior sheathing |
| CN111379410A (en) * | 2020-03-25 | 2020-07-07 | 广东现代建筑设计与顾问有限公司 | Aluminum alloy template installation structure of exempting from to plaster |
| CN111472538A (en) * | 2020-04-17 | 2020-07-31 | 深圳市嘉盛建筑工程有限公司 | Aluminum alloy template installation structure of exempting from to plaster |
-
2008
- 2008-08-18 CN CNU2008200647454U patent/CN201245982Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581540B (en) * | 2009-06-19 | 2011-01-12 | 中国第一冶金建设有限责任公司 | Flange beam formwork method when pouring material for heating furnace wall |
| CN108590178A (en) * | 2018-06-06 | 2018-09-28 | 张伟 | A kind of rod piece through walls reinforced suitable for bare concrete wall |
| CN108999412A (en) * | 2018-08-21 | 2018-12-14 | 中国二十冶集团有限公司 | Template is for stupefied installation method |
| CN109322483A (en) * | 2018-10-25 | 2019-02-12 | 上海绿地建设(集团)有限公司 | A kind of reinforcing support construction of shear wall exterior sheathing |
| CN111379410A (en) * | 2020-03-25 | 2020-07-07 | 广东现代建筑设计与顾问有限公司 | Aluminum alloy template installation structure of exempting from to plaster |
| CN111472538A (en) * | 2020-04-17 | 2020-07-31 | 深圳市嘉盛建筑工程有限公司 | Aluminum alloy template installation structure of exempting from to plaster |
| CN111472538B (en) * | 2020-04-17 | 2021-05-04 | 深圳市嘉盛建筑工程有限公司 | Aluminum alloy template installation structure of exempting from to plaster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20110818 |