CN105113784A - Bare-concrete inner-outer wall main steel formwork structure body - Google Patents
Bare-concrete inner-outer wall main steel formwork structure body Download PDFInfo
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- CN105113784A CN105113784A CN201510601204.5A CN201510601204A CN105113784A CN 105113784 A CN105113784 A CN 105113784A CN 201510601204 A CN201510601204 A CN 201510601204A CN 105113784 A CN105113784 A CN 105113784A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 238000009415 formwork Methods 0.000 title abstract 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004080 punching Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005304 joining Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 8
- 210000003128 head Anatomy 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The invention relates to a bare-concrete inner-outer wall main steel formwork structure body. The device is characterized in that a pair of outer-wall main formworks and a pair of inner-wall main formworks are determined to be same in height size, structural shape, appearance specification size and up and down direction and be used both in an inner-wall main steel formwork and an outer-wall main steel formwork by taking the story height of stories as a reference; a pair of footings are connected with bottom-face cross edge ribs of the outer-wall main formworks and the inner-wall main formworks respectively; connecting formworks are connected to top-face cross edge ribs of the outer-all main formworks, and the height of the connecting formworks is the sum of the thickness of a top formwork containing the edge rib, the thickness of top plate concrete and the height of the footings; built-in fittings are arranged in a wall through center holes of the connecting formworks; the periphery of a top formwork structure body is assembled on top-face cross edge ribs of the inner-wall main formworks through corner connecting parts. According to the device, the common parts of the steel formwork are more and easy to regulate and fix, therefore, concrete material consumption is little, concrete forming is standard, plastering is not needed, the space of a built house is large, and the weight of the whole building is further reduced; the application and popularization value is achieved in building industry.
Description
Technical field
The present invention relates to a kind of construction implement, specifically the main structure of steel die body of a kind of clear-water concrete inner, external wall.
Background technology
Conventional art is based on the conventional construction method of wood, bamboo plywood and flitch back cord, all rely on the technical level of site operation personnel and the performance of managerial skills, many problems are by job site random process, a large amount of uncontrollable factor is all there is in workmanship and efficiency of construction under pattern extensive like this, cause construction quality, efficiency, safety problem can be found everywhere, be difficult to effectively control well, after form removal, can only rely on and smear sand-lime ability Guan Ping in a large number;
In order to overcome above-mentioned conventional art problem, prior art has used wall steel template structure body instead, as: one is the little mould of GB: the height of inner, external wall template needs two to three pieces, inner corner trim mould also will be added in interior wall mould top could be connected combination with backform, and be difficult to adjustment and vertically reach the standard grade, combination bore is difficult to correspondence, easily strut gap, the easy deviation of size, and waste man-hour very much, poor effect; Two is the large moulds of all steel: it is a wall form, and cannot be connected with other structure such as backform, stair and combine, effect is not good yet; Three is technology disclosed in the patent No. 201220493792.7, and its inner, external wall master module can not be general, and exterior wall steel form upwards assembles inconvenience, easy spillage.
Summary of the invention
A kind of floor height with floor is the object of the present invention is to provide to do reference, determine the height dimension of exterior wall master module, interior wall master module, can a mould to top, and make exterior wall master module, interior wall master module can be general mutually, and upper and lower regardless of general, structure is simple, assembling timesaving, input cost can be reduced, alleviate the main structure of steel die body of a kind of clear-water concrete inner, external wall of hand labor intensity;
For achieving the above object, the technical solution adopted in the present invention is: this kind of main structure of steel die body of clear-water concrete inner, external wall, comprise exterior wall master module, interior wall master module, top template, be smooth panel with concrete phase-contact surface inside exterior wall master module, interior wall master module, top template, lateral surface is provided with reinforcing rib and nut dismounting hole; It is characterized in that: an External Wall master module, interior wall master module are done with reference to determining height dimension with the floor height of floor, and planform is identical, and form-factor is in the same size, direction, upper and lower head two regardless of, exterior wall master module, interior wall master module are general; The longitudinal centre line of exterior wall master module, interior wall master module is provided with several wall-through hole corresponding one by one, several Screw arbor with nut at both-ends fits in the centre bore of several sleeve plug respectively, two of several Screw arbor with nut at both-ends is protruding respectively by an External Wall master module, interior wall master module medial surface wall-through hole, and through both sides' pipe steel backing stupefied center slotted eye, be fixed on two lateral surfaces of exterior wall master module, interior wall master module by packing ring, nut;
This structure of steel die body also comprises and connects mould, a pair footing, corner connector; Footing is angle steel shape, and one side is vertical, one side level, and horizontal plane is provided with the connecting hole fixed with joined template; A pair footing horizontal plane is downward at upper vertical plane, is connected respectively by connector with the bottom surface horizontal edge rib connecting hole of an External Wall master module, interior wall master module; The horizontal edge rib connect below mould is connected with the end face horizontal edge rib of exterior wall master module by connecting hole connector, and the width connecing mould is equal with the width of exterior wall master module, and the height connecing mould is the height that top template contains the thickness+footing of the thickness+concrete roof of limit rib; The inside and outside side connecing mould is identical with the inside and outside side planform of exterior wall master module or interior wall master module; Be provided with centre bore at the middle part connecing mould, built-in fitting is located in body of wall by centre bore; The other interior rib holes of peripheral edge rib of top template structure is assembled on the end face horizontal edge rib of interior wall master module respectively by corner connector; Wall-through hole set on exterior wall master module, interior wall master module, nut dismounting hole (16), symmetrical up and down;
The described main structure of steel die body of a kind of clear-water concrete inner, external wall, it is characterized in that: set reinforcing rib on described punching block lateral surface, be by exterior wall master module, interior wall master module, top template, connect mould lateral surface surrounding and be provided with limit rib and form closed frame, longitudinal and transverse limit rib is provided with the connecting hole of several symmetry, and the perpendicular support rib, the stull rib that the template lateral surface in frame are provided with several crossed-symmetrical are in length and breadth reinforcing rib;
The described main structure of steel die body of a kind of clear-water concrete inner, external wall, is characterized in that: described built-in fitting comprises cone barrel nut, 7 font screw rods, bolt; In hook shape, other end is provided with screw thread to of 7 font screw rods, and 7 font screw rods establish threaded one to fit in the center screw of the little head end of cone barrel nut; One of bolt is provided with screw thread, and other end is provided with turret head, and bolt establishes threaded one to be assigned in the center screw of cone barrel nut stub end; Cone barrel nut and the center screw 7 font screw rods of joining, be assigned in concrete wall, and the big end surface of cone barrel nut is close to connect mould medial surface panel; Bolt other end is stretched out by the centre bore connecing mould and is being connect the lateral surface of mould, and in the section of stretching out connecing mould lateral surface, mixes plain cushion by shank of bolt, by cone barrel nut and on 7 font screw rods be tightened to and connect on mould;
The described main structure of steel die body of a kind of clear-water concrete inner, external wall, is characterized in that: described corner connector is unequal angle shape, and its bond length is less than or equal to the width of internal-rib, the width of minor face is about 2 times of the length of minor face; Long edge lengths is about 2 times of bond length; The long hem width degree of corner connector is less than or equal to the width of inner, external wall main punching block limit rib, corner connector minor face wide go out vertical plane on be provided with the connecting hole fixed with rib holes in top template, on the horizontal plane on the long limit of corner connector, be provided with and be convenient to be connected the elongated hole regulated with limit rib holes;
The described main structure of steel die body of a kind of clear-water concrete inner, external wall, is characterized in that: both sides' pipe back cord, is to form groove by being furnished with spacer block between two square steel pipes, and set groove facilitates screw rod to pass;
The described main structure of steel die body of a kind of clear-water concrete inner, external wall, is characterized in that: described sleeve plug, comprises a cylinder type hollow pipe, two hollow cone cylinders; The little head end of two hollow cone cylinders matches with the centre bore at cylinder type hollow pipe two respectively.
The present invention's beneficial effect compared with prior art:
The present invention is owing to one being do with reference to determining the height dimension of inside and outside main punching block with the floor height of floor, its exterior wall master module, interior wall master module form-factor are in the same size, corresponding, connecting hole, wall-through hole, perpendicular support rib, stull rib symmetry, upper and lower head direction regardless of, the main punching block of inner, external wall is general mutually; Interior wall mould height is except angle steel footing, top template, and energy one mould is to top; Top template, interior wall master module corner connector direct-assembling, save the assembling procedure such as multimode, inner corner trim mould; Outer wall mould height except footing, connect except template, be also a mould to top; The main structure of steel die body of this clear-water concrete inner, external wall, general part is many, exterior wall master module, interior wall master module account for more than 60% in the middle of house construction engineering template, can be assembled by factory's each parts of sophisticated equipment production line balance punching block, not only Master Cost can be saved, and the punching block seam produced can be made more level and smooth, scale error is less;
Can assembling be set level at this wall mould of construction, after assembling, use tower crane hoisted in position, add structure simply, so, save a large amount of artificial, shorten the duration of a project, decrease cost of production, improve operating efficiency;
Because invention punching block general part is many, easily adjust, easily fix, more standard, make concrete consumptive material few, and make concrete forming specification, need not plaster, burden; So the house effective area built up, space can be larger, and the body weight of entire building also can alleviate;
Present invention reduces input cost, stretchy steel industry develops; Punching block can replace wooden form, flitch back cord, aluminum alloy mould plate, and the demand of steel plate is very large, and engineering is almost without drawing rubbish; energy-conserving and environment-protective of the present invention; be applicable to the development of national housing industrialization, protect forest and environment, in building trade, there is application value.
Accompanying drawing illustrates:
Fig. 1 is structure chart of the present invention;
Fig. 2 is exterior wall master module right view in Fig. 1;
Fig. 3 is the front view of corner connector;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the top view of Fig. 3;
Fig. 6 is the stupefied front view of both sides' pipe steel backing;
Fig. 7 is the right view of Fig. 6;
In figure:
1. footing, 2. exterior wall master module, 3. interior wall master module, 4. both sides' pipe steel backing is stupefied, 5. Screw arbor with nut at both-ends, 6. sleeve plug, 7. nut, 8. connects mould, 9. built-in fitting, 10. top template, 11. concrete roofs, 12. limit ribs, 13. perpendicular support ribs, 14. stull ribs, 15. wall-through holes, 16. nut dismounting holes, 17. connecting holes, 18. corner connectors.
Detailed description of the invention:
In order to further illustrate above-mentioned purpose of the present invention, technical scheme and effect, by the following examples by reference to the accompanying drawings and related known technological know-how the present invention is described:
As shown in Figure 1-2, this kind of main structure of steel die body of clear-water concrete inner, external wall, comprise exterior wall master module 2, interior wall master module 3, top template 10, be smooth panel with concrete phase-contact surface inside exterior wall master module 2, interior wall master module 3, top template 10, lateral surface is provided with reinforcing rib and nut dismounting hole 16; One External Wall master module 2, interior wall master module 3 are done with reference to determining height dimension with the floor height of floor, and planform is identical, and form-factor is in the same size, direction, upper and lower head two regardless of, exterior wall master module 2, interior wall master module 3 are general; The longitudinal centre line of exterior wall master module 2, interior wall master module 3 is provided with several wall-through hole 15 corresponding one by one, several Screw arbor with nut at both-ends 5 fits in the centre bore of several sleeve plug 6 respectively, two of several Screw arbor with nut at both-ends 5 is protruding respectively by an External Wall master module 2, interior wall master module 3 medial surface wall-through hole 15, and through the stupefied 4 center slotted eyes of both sides' pipe steel backing, be fixed on two lateral surfaces of exterior wall master module 2, interior wall master module 3 by packing ring, nut 7;
This structure of steel die body also comprises and connects mould 8, a pair footing 1, corner connector 18; Footing 1 is in angle steel shape, and one side is vertical, one side level, and horizontal plane is provided with the connecting hole 17 fixed with joined template; A pair footing 1 horizontal plane is downward at upper vertical plane, is connected respectively by connector with bottom surface horizontal edge rib 12 connecting hole 17 of an External Wall master module 2, interior wall master module 3; The horizontal edge rib 12 connect below mould 8 is connected with the end face horizontal edge rib 12 of exterior wall master module 2 by connecting hole 17 connector, the width connecing mould 8 is equal with the width of exterior wall master module 2, and the height connecing mould 8 is the height of top template 10 containing the thickness+footing 1 of the thickness+concrete roof 11 of limit rib; The inside and outside side connecing mould 8 is identical with the inside and outside side planform of exterior wall master module 2 or interior wall master module 3; Be provided with centre bore at the middle part connecing mould 8, built-in fitting 9 is located in body of wall by centre bore; The other interior rib holes of peripheral edge rib of top template 10 structure is assembled on the end face horizontal edge rib 12 of interior wall master module 3 respectively by corner connector 18; Wall-through hole 15 set on exterior wall master module 2, interior wall master module 3, nut dismounting hole 16, symmetrical up and down; The left and right side of the main structure of steel die body of inner, external wall, joins corresponding modulus according to the length of body of wall, or matches with other structure;
Set reinforcing rib on described punching block lateral surface, be by exterior wall master module 2, interior wall master module 3, top template 10, connect mould 8 lateral surface surrounding be provided with limit rib 12 formed close frame, longitudinal and transverse limit rib 12 is provided with the connecting hole 17 of several symmetry, the template lateral surface in frame is provided with the perpendicular support rib 13 of several crossed-symmetrical in length and breadth, stull rib 14 is reinforcing rib;
Described built-in fitting 9 comprises cone barrel nut, 7 font screw rods, bolt; In hook shape, other end is provided with screw thread to of 7 font screw rods, and 7 font screw rods establish threaded one to fit in the center screw of the little head end of cone barrel nut; One of bolt is provided with screw thread, and other end is provided with turret head, and bolt establishes threaded one to be assigned in the center screw of cone barrel nut stub end; Cone barrel nut and the center screw 7 font screw rods of joining, be assigned in concrete wall, and the big end surface of cone barrel nut is close to connect mould 8 medial surface panel; Bolt other end is stretched out at the lateral surface connecing mould 8 by the centre bore connecing mould 8, and in the section of stretching out connecing mould 8 lateral surface, mixes plain cushion by shank of bolt, by cone barrel nut and on 7 font screw rods be tightened to and connect on mould 8;
As in Figure 3-5, corner connector 18 is converted into right angle by flat board, and in unequal angle shape, its bond length is less than or equal to the width of internal-rib, and the width of minor face is about 2 times of the length of minor face; Long edge lengths is about 2 times of bond length; The long hem width degree of corner connector 18 is less than or equal to the width of inner, external wall main punching block limit rib 12, corner connector 18 minor face left wide go out the vertical plane upper left corner on be provided with the connecting hole fixed with rib holes in top template 10, on the horizontal plane on the long limit of corner connector 18, be provided with and be convenient to be connected the elongated hole regulated with limit rib holes; Corner connector 18 also have a left side to put to put with the right side point, shown in figure is that corner connecting structure is put on the right side; Corner connecting structure is put on a left side, and unequal angle shape is constant, neighboring size constancy, and pass is constant, elongated hole near the horizontal plane of outside, the width of minor face then to the right hem width go out, set connecting hole be then located at wide go out the upper right corner;
As shown in fig. 6-7, both sides' pipe back cord 4, be form groove by being furnished with spacer block between two square steel pipes, set groove facilitates screw rod to pass;
Described sleeve plug 6, comprises a cylinder type hollow pipe, two hollow cone cylinders; The little head end of two hollow cone cylinders matches with the centre bore at cylinder type hollow pipe two respectively; When having watered concrete form removal, Screw arbor with nut at both-ends 5 has taken out from sleeve plug 6, and cylinder type hollow pipe is stayed in concrete, is taken out by two hollow cone cylinders, and with concrete, concave surface is floating;
This device structural body can use steel manufacture, also can use aluminium alloys, plastic material manufacture;
Construction method
Generally, body of wall steel form is assembled, first from main corner, after specifications of surveys, assemble exterior wall master module 2, interior wall master module 3 again, according to the modulus of body of wall length determination exterior wall master module 2, interior wall master module 3, after configuring the modulus of exterior wall master module 2, interior wall master module 3, template is set level assembling; The first floor outer wall template height of building is the altitude combination of height+the connect mould 8 of the height+exterior wall master module 2 of footing 1; Owing to connecing the thickness h millimeter that mould 8 exceeds concrete roof 11 at the top of first floor, and the height of h=footing 1 herein, so, upwards floor from the second layer, just unload angle steel footing 1, all the other structure of steel die of directly joining as first floor upwards combine by turns;
Built-in fitting 9 plays a part to strengthen fixing, after the part be embedded in body of wall when built-in fitting 9 is connected with watered concrete setting, can will connect mould 8 to be fixed on firmly on body of wall, adopting this structure to make again can be reliable and stable when connecing assembling second layer exterior wall master module 2 above mould 8; When second layer exterior wall master module 2 needs assembling, retain and body of wall connects mould 8, pull down exterior wall master module 2 and footing 1, now, unload lower feet 1 and join the second cover exterior wall and connect mould 8 and upwards to take turns combination;
After the concrete setting of second layer exterior wall master module 2 assembling pouring, when need remove that on the second layer, exterior wall master module 2 assembles third layer, now, remove simultaneously first floor connect cone barrel nut on mould 8 and upper set built-in fitting 9 thereof and on cone barrel nut right part bolt, for assembling third layer again, combination of upwards taking turns;
Note in construction template diagonal sum opposite side distance from, validation template top rib 12 is wanted to reach the standard grade especially, then, utilize tower crane hoisted in position good, then use survey tool specification, as long as steel form production standard, should problem be can not find, meet the structures such as door and window hole, Liang Yakou, stair, be furnished with the assembling of corresponding structure steel form form fit;
The part do not explained in the present invention, is prior art or namely can be realized by prior art, not belonging to protection scope of the present invention; And described in the present invention, concrete case study on implementation is only better case study on implementation of the present invention, is not used for limiting practical range of the present invention; Namely all equivalences done according to the content of the present patent application the scope of the claims change and modify, all should as technology category of the present invention.
Claims (6)
1. the main structure of steel die body of clear-water concrete inner, external wall, comprise exterior wall master module (2), interior wall master module (3), top template (10), exterior wall master module (2), interior wall master module (3), top template (10) inner side is smooth panel with concrete phase-contact surface, and lateral surface is provided with reinforcing rib and nut dismounting hole (16); It is characterized in that: an External Wall master module (2), interior wall master module (3) are done with reference to determining height dimension with the floor height of floor, planform is identical, form-factor is in the same size, direction, upper and lower head two regardless of, exterior wall master module (2), interior wall master module (3) are general; The longitudinal centre line of exterior wall master module (2), interior wall master module (3) is provided with several wall-through hole corresponding one by one (15), several Screw arbor with nut at both-ends (5) fits in the centre bore of several sleeve plug (6) respectively, two of several Screw arbor with nut at both-ends (5) is protruding respectively by an External Wall master module (2), interior wall master module (3) medial surface wall-through hole (15), and through both sides' pipe steel backing stupefied (4) center slotted eye, be fixed on two lateral surfaces of exterior wall master module (2), interior wall master module (3) by packing ring, nut (7);
This structure of steel die body also comprises and connects mould (8), a pair footing (1), corner connector (18); Footing (1) is in angle steel shape, and one side is vertical, one side level, and horizontal plane is provided with the connecting hole (17) fixed with joined template; A pair footing (1) horizontal plane is downward at upper vertical plane, is connected respectively by connector with bottom surface horizontal edge rib (12) connecting hole (17) of an External Wall master module (2), interior wall master module (3); The horizontal edge rib (12) connect below mould (8) is connected with the end face horizontal edge rib (12) of exterior wall master module (2) by connecting hole (17) connector, the width connecing mould (8) is equal with the width of exterior wall master module (2), and the height connecing mould (8) is the height of top template (10) containing the thickness+footing (1) of the thickness+concrete roof (11) of limit rib; The inside and outside side connecing mould (8) is identical with the inside and outside side planform of exterior wall master module (2) or interior wall master module (3); Be provided with centre bore at the middle part connecing mould (8), built-in fitting (9) is located in body of wall by centre bore; The other interior rib holes of peripheral edge rib of top template (10) structure is assembled on the end face horizontal edge rib (12) of interior wall master module (3) respectively by corner connector (18); The upper set wall-through hole (15) of exterior wall master module (2), interior wall master module (3), nut dismounting hole (16), symmetrical up and down.
2. the main structure of steel die body of a kind of clear-water concrete inner, external wall according to claim 1, it is characterized in that: set reinforcing rib on described punching block lateral surface, be by exterior wall master module (2), interior wall master module (3), top template (10), connect mould (8) lateral surface surrounding be provided with limit rib (12) formed close frame, longitudinal and transverse limit rib (12) is provided with the connecting hole (17) of several symmetry, and the perpendicular support rib (13), the stull rib (14) that the template lateral surface in frame are provided with several crossed-symmetrical are in length and breadth reinforcing rib.
3. the main structure of steel die body of a kind of clear-water concrete inner, external wall according to claim 1, is characterized in that: described built-in fitting (9) comprises cone barrel nut, 7 font screw rods, bolt; In hook shape, other end is provided with screw thread to of 7 font screw rods, and 7 font screw rods establish threaded one to fit in the center screw of the little head end of cone barrel nut; One of bolt is provided with screw thread, and other end is provided with turret head, and bolt establishes threaded one to be assigned in the center screw of cone barrel nut stub end; Cone barrel nut and the center screw 7 font screw rods of joining, be assigned in concrete wall, and the big end surface of cone barrel nut is close to connect mould (8) medial surface panel; Bolt other end is stretched out at the lateral surface connecing mould (8) by the centre bore connecing mould (8), and in the section of stretching out connecing mould (8) lateral surface, mixes plain cushion by shank of bolt, by cone barrel nut and on 7 font screw rods be tightened to and connect on mould (8).
4. the main structure of steel die body of a kind of clear-water concrete inner, external wall according to claim 1, it is characterized in that: described corner connector (18) is in unequal angle shape, its bond length is less than or equal to the width of internal-rib, and the width of minor face is about 2 times of the length of minor face; Long edge lengths is about 2 times of bond length; The long hem width degree of corner connector (18) is less than or equal to the width on inner, external wall main punching block limit rib (12), corner connector (18) minor face wide go out vertical plane on be provided with the connecting hole fixed with rib holes in top template (10), on the horizontal plane on corner connector (18) long limit, be provided with and be convenient to be connected the elongated hole regulated with limit rib holes.
5. the main structure of steel die body of a kind of clear-water concrete inner, external wall according to claim 1, is characterized in that: both sides' pipe back cord (4), is to form groove by being furnished with spacer block between two square steel pipes, and set groove facilitates screw rod to pass.
6. the main structure of steel die body of a kind of clear-water concrete inner, external wall according to claim 1, is characterized in that: described sleeve plug (6), comprises a cylinder type hollow pipe, two hollow cone cylinders; The little head end of two hollow cone cylinders matches with the centre bore at cylinder type hollow pipe two respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510601204.5A CN105113784B (en) | 2015-09-20 | 2015-09-20 | Main steel mould structure for bare concrete inner and outer walls |
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| CN201510601204.5A CN105113784B (en) | 2015-09-20 | 2015-09-20 | Main steel mould structure for bare concrete inner and outer walls |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663867A (en) * | 2020-12-23 | 2021-04-16 | 安徽财经大学 | Box-type bamboo-concrete composite beam |
| CN113356578A (en) * | 2021-06-28 | 2021-09-07 | 晟通科技集团有限公司 | Connection structure and template system |
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| CN202324626U (en) * | 2011-12-08 | 2012-07-11 | 中国建筑第八工程局有限公司 | Simple and light template bracket |
| CN102817471A (en) * | 2012-09-25 | 2012-12-12 | 刘其标 | Bare concrete adjustable combined type inner-outer wall steel die |
| CN203034794U (en) * | 2013-01-15 | 2013-07-03 | 南通市达欣工程股份有限公司 | Reinforcement device for external wall mortar-leakage-proof template |
| US20140306088A1 (en) * | 2013-04-16 | 2014-10-16 | Richard J. Dryburgh | Concrete slab forming apparatus |
| CN203238941U (en) * | 2013-05-12 | 2013-10-16 | 中国十七冶集团有限公司 | Typified form supporting system device used in wall column concrete secondary connection processing |
| CN103321403A (en) * | 2013-06-08 | 2013-09-25 | 中国建筑第八工程局有限公司 | Erecting method and structure of piece-by-piece assembling formworks at position of interlayer outer wall construction joint |
| CN203947774U (en) * | 2014-06-17 | 2014-11-19 | 莱西市建筑总公司 | A kind of building concrete outer wall template adds fixing bolt |
| CN205025082U (en) * | 2015-09-20 | 2016-02-10 | 刘其标 | Inside and outside wall owner steel mode structure of clear water concrete body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663867A (en) * | 2020-12-23 | 2021-04-16 | 安徽财经大学 | Box-type bamboo-concrete composite beam |
| CN113356578A (en) * | 2021-06-28 | 2021-09-07 | 晟通科技集团有限公司 | Connection structure and template system |
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