CN102877644A - Supporting part of building form clamp - Google Patents
Supporting part of building form clamp Download PDFInfo
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- CN102877644A CN102877644A CN2012103704568A CN201210370456A CN102877644A CN 102877644 A CN102877644 A CN 102877644A CN 2012103704568 A CN2012103704568 A CN 2012103704568A CN 201210370456 A CN201210370456 A CN 201210370456A CN 102877644 A CN102877644 A CN 102877644A
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- moving blockage
- hand thread
- moving
- locating piece
- square tube
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Abstract
The invention relates to the field of construction reinforcing clamps for building formworks, in particular to a supporting part of a building form clamp. The supporting part of the building form clamp is simple to operate and reusable. The supporting part comprises a first fastener, a second fastener, a first moving clamp, a second moving clamp, a third moving clamp, a fourth moving clamp, a first hoop and a second hoop, wherein the first fastener and the second fastener are the same in both structure and size, the first, second, third and fourth moving clamps are all the same in both structure and size, and the first hoop and the second hoop are the same in both structure and size. The supporting part of the building form clamp is novel in structure, ingenious in design, reusable, and simple to operate. The supporting part is free of loosening, deforming or slipping in use, and is also free of mortar leakage and form expanding, so that size precision of building forms is guaranteed. The supporting part of the building form clamp is especially applicable to formwork reinforcement in building constructions of frame beams, reversed beams, ring beams, retaining plates, frame columns and the like.
Description
Technical field
The present invention relates to construction formwork construction reinforcement anchor clamps field, specifically a kind of construction formwork anchor clamps auxiliary equipment.
Background technology
Construction work framework/shear wall structure is more and more at present, but in the form work engineering construction, because reinforcement measure is improper in the Bracing Process, cause the phenomenons such as poor, the swollen mould of concrete formation, the impact certain on the Engineering Overall mass formation, even have influence on the engineering entity quality evaluation.Beam, column template adopt steel pipe to add the boring of fastener/template to add split bolt usually, and F shape step fastener is used in the beam side bottom, even tightens with the 12# iron wire ..., above way is that the workman operates arbitrarily, material, instrument do not match, disposable having high input.
Summary of the invention
The present invention aims to provide a kind of simple to operate, construction formwork anchor clamps auxiliary equipment that can repeatedly have enough to meet the need use.
The present invention is achieved by the following technical solutions: construction formwork anchor clamps auxiliary equipment, comprise all identical the first securing member, the second securing members of structure and size, structure and size be identical the first moving blockage, the second moving blockage, the 3rd moving blockage, the 4th moving blockage all, structure and big or small all identical the first clip, the second clips;
Described the first securing member comprises columniform right-hand thread nut, columniform left-hand thread nut, some connecting rods, described right-hand thread nut, the left-hand thread nut has the right-handed thread hole along center line, the left-hand thread screwed hole, the right-handed thread hole of described right-hand thread nut, in the left-hand thread screwed hole of left-hand thread nut respectively threaded engagement the right-hand thread screw rod is arranged, the left-hand thread screw rod, described right-hand thread screw rod, the outboard end of left-hand thread screw rod is fixed with respectively the left T shape dop that is made of shank and head, right T shape dop, the structure of described left T shape dop and right T shape dop is all identical with size, described some connecting rods two ends are the circumscribed lateral surface that is connected in right-hand thread nut and left-hand thread nut respectively, and the right-hand thread nut, the center line of left-hand thread nut is positioned on the same axis;
Described the first moving blockage comprises the left snap ring of U-shaped, right snap ring, bearing plate, two junction plates, the positioning hanger axle, left locating piece, right locating piece, described left locating piece, one end of right locating piece is fixedly connected with respectively Zola's knot tying, right drawknot plate, left locating piece, the other end of right locating piece is connected to the middle part, two ends, the left and right sides of bearing plate lateral surface, the both ends of described left snap ring are connected in two bights in bearing plate medial surface left side, and extend and be connected to up and down two ends of Zola's knot tying, the both ends of described right snap ring are connected in two bights on bearing plate medial surface right side, and extend and be connected to up and down two ends of right drawknot plate, be connected by two junction plates between the bottom of described left snap ring and right snap ring, and be connected by the positioning hanger axle between two junction plates, described positioning hanger axle upper ring cap has ring body, and the outside of described ring body is connected with the arc hook;
Described the first clip comprises the square tube assembly, described square tube assembly comprises up and down the square tube of two identical and Parallel Symmetrics, is connected with the moving blockage locating shaft perpendicular with the upper surface of the soffit of upper square tube and lower square tube between the upper surface of the soffit of described upper square tube and lower square tube;
Left snap ring and the right snap ring of the first moving blockage, the left snap ring of the second moving blockage and right snap ring are passed respectively in the left and right sides of the square tube assembly of described the first clip; Left snap ring and the right snap ring of the 3rd moving blockage, the left snap ring of the 4th moving blockage and right snap ring are passed respectively in the left and right sides of the square tube assembly of the second clip; The first moving blockage of fit, the bearing plate on the second moving blockage are positioned at the same side of square tube assembly on the first clip, and the moving blockage locating shaft of square tube assembly is parallel to the positioning hanger axle of the first moving blockage and the second moving blockage; The 3rd moving blockage of fit, the bearing plate on the 4th moving blockage are positioned at the same side of square tube assembly on the second clip, and the moving blockage locating shaft of square tube assembly is parallel to the positioning hanger axle of the 3rd moving blockage and the 4th moving blockage; The two ends, the left and right sides of the square tube assembly of described the first clip are respectively equipped with plug; The first moving blockage is connected with the 3rd moving blockage by the first securing member, described connected mode is: the shank of the left T shape dop of the first securing member places between the left locating piece and right locating piece of the first moving blockage, the head of left T shape dop is arranged in the left locating piece of the first moving blockage, right locating piece, Zola's knot tying, between right drawknot plate and the bearing plate, the shank of the right T shape dop of the first securing member places between the left locating piece and right locating piece of the 3rd moving blockage, the head of left T shape dop is arranged in the left locating piece of the 3rd moving blockage, right locating piece, Zola's knot tying, between right drawknot plate and the bearing plate, arc hook on described the first moving blockage links on the moving blockage locating shaft on the first clip, and the arc hook on the 3rd moving blockage links on the moving blockage locating shaft on the second clip; In like manner described, the second moving blockage is connected with the 4th moving blockage by the second securing member.
Described the second moving blockage is connected with the 4th moving blockage by the second securing member, described connected mode is: the shank of the left T shape dop of the second securing member places between the left locating piece and right locating piece of the second moving blockage, the head of left T shape dop is arranged in the left locating piece of the second moving blockage, right locating piece, Zola's knot tying, between right drawknot plate and the bearing plate, the shank of the right T shape dop of the second securing member places between the left locating piece and right locating piece of the 4th moving blockage, the head of left T shape dop is arranged in the left locating piece of the 4th moving blockage, right locating piece, Zola's knot tying, between right drawknot plate and the bearing plate, arc hook on described the second moving blockage links on the moving blockage locating shaft on the first clip, and the arc hook on the 4th moving blockage links on the moving blockage locating shaft on the second clip.
Construction formwork anchor clamps auxiliary equipment of the present invention specifically uses step:
One, the application on Vierendeel girder
1. set up the mould bases support system;
2. lay the beam base plate;
3. colligation beam steel;
4. install beam side side form and correction;
5. hammer into respectively hook (nail) in beam side side form both sides, the first clip, the second clip are hung by the moving blockage locating shaft and are hung on the hook (nail) of beam side side form both sides;
6. by linking the location between arc hook and the moving blockage locating shaft, adjust the first moving blockage to the beam bottom board bottom, the second moving blockage to the first clip bottom, the 3rd moving blockage is to the beam bottom board bottom, the 4th moving blockage to the second clip bottom, be adjusted to suitable tightness by the connecting rod that rotates on the first securing member, the second securing member, sectional dimension, the beam side that described tightness is looked beam is vertical, Founder is determined, pushes up the first securing member tension of beam bottom board bottom, the second securing member of beam bottom board bottom real.Guarantee that the Vierendeel girder physical dimension is accurate, indeformable, swollen mould, spillage not.Need a few assembly external members, determine depending on Vierendeel girder length, template back arris size;
7. colligation floor bar and concreting.
Two, the application on collar tie beam (reversed beam)
1. fixed support on the brick wall of having built by laying bricks or stones;
2. colligation ring beam reinforcing steel bar;
3. install the collar tie beam side template;
4. hammer into respectively hook (nail) in the both sides of collar tie beam side template, the first clip, the second clip are suspended on the hook (nail) of the both sides of collar tie beam side form by the moving blockage locating shaft;
5. by linking the location between arc hook and the moving blockage locating shaft, adjust the first moving blockage, the 3rd moving blockage is to the beam side top edge, adjust the second moving blockage, the 4th moving blockage is respectively to the first clip, the second clip top, by rotating the first securing member, connecting rod on the second securing member is adjusted between the first clip and the second clip to suitable tightness, described tightness is looked the sectional dimension of collar tie beam, the collar tie beam side form is vertical, upright definite, adjust the first securing member tension of collar tie beam side form top edge, the first clip, the second securing member top on the second clip top is real.Guarantee that the collar tie beam physical dimension is accurate, indeformable, swollen mould, spillage not.Need a few assembly external members, determine depending on collar tie beam length, template back arris size;
6. concreting.
Three, the application on frame column
1. install the post outboard template;
2. at post outboard template both sides vertical equity the first clip is installed, the second clip, adjust the first moving blockage, the second moving blockage is respectively to the appropriate location, two ends, the left and right sides of the first clip, adjust the 3rd moving blockage, the 4th moving blockage is respectively to the appropriate location, two ends, the left and right sides of the second clip, link the location between arc hook and the moving blockage locating shaft, by rotating the first securing member, connecting rod on the second securing member is adjusted between the first clip and the second clip to suitable tension degree, guarantee that post mould physical dimension is upright, indeformable, not swollen mould, spillage not, need a few assembly external members, depending on the frame column height, the template back arris size is determined;
3. in post outboard template both sides transverse horizontal the first clip is installed, the second clip, adjust the first moving blockage, the second moving blockage is respectively to the appropriate location, two ends, the left and right sides of the first clip, adjust the 3rd moving blockage, the 4th moving blockage is respectively to the appropriate location, two ends, the left and right sides of the second clip, by linking the location between arc hook and the moving blockage locating shaft, by rotating the first securing member, connecting rod on the second securing member is adjusted between the first clip and the second clip to suitable tension degree, guarantee that post mould physical dimension is upright, indeformable, not swollen mould, spillage not, need a few assembly external members, depending on the frame column height, the template back arris size is determined;
4. concreting.
Construction formwork anchor clamps auxiliary equipment novel structure of the present invention, be skillfully constructed, can repeatedly have enough to meet the need use, simple to operate, form the building construction formwork reinforcement tools, regularization, solved the existing building moldboard reinforcing tool yielding, random large problem, saved simultaneously a large amount of timber, saved labour cost, accelerated programming, reduced construction cost, the present invention can not become flexible in concrete use procedure, distortion, slippage can not produce spillage, swollen mould phenomenon, guarantee the precision of the size of construction formwork, be specially adapted to Vierendeel girder, reversed beam, collar tie beam, breast board, the formwork reinforcement work of the building operations such as frame column.
Description of drawings
Fig. 1 is the structural representation of construction formwork anchor clamps auxiliary equipment of the present invention.
Fig. 2 is the structural representation of the first securing member.
Fig. 3 is the A-A sectional view (right T shape dop not shown in FIG.) of Fig. 2.
Fig. 4 is the structural representation of right T shape dop.
Fig. 5 is the structural representation of the first moving blockage.
Fig. 6 is the connection diagram of ring body on the first moving blockage and arc hook.
Fig. 7 is the right view of Fig. 5.
Fig. 8 is the structural representation of the first clip.
Fig. 9 is the sectional view of Fig. 8.
Among the figure: 1-right-hand thread nut, 2-left-hand thread nut, 3-connecting rod, 4-right-hand thread screw rod, 5-left-hand thread screw rod, the left T shape of 6-dop, the right T shape of 7-dop, the 8-bearing plate, the left snap ring of 9-, the right snap ring of 10-, the 11-junction plate, 12-positioning hanger axle, the left locating piece of 13-, the right locating piece of 14-, 15-Zola knot tying, the right drawknot plate of 16-, the 17-ring body, 18-arc hook, 19-square tube, the 20-square tube, 21-moving blockage locating shaft, 22-plug, the 23-plug, a-the first securing member, b-the second securing member, c-the first moving blockage, d-the second moving blockage, e-the 3rd moving blockage, f-the 4th moving blockage, g-the first clip, h-the second clip.
The specific embodiment
Construction formwork anchor clamps auxiliary equipment, comprise all identical the first securing member a, the second securing member b of structure and size, structure and size be identical the first moving blockage c, the second moving blockage d, the 3rd moving blockage e, the 4th moving blockage f all, structure and big or small all identical the first clip g, the second clip h;
Described the first securing member a comprises columniform right-hand thread nut 1, columniform left-hand thread nut 2, some connecting rods 3, described right-hand thread nut 1, left-hand thread nut 2 has the right-handed thread hole along center line, the left-hand thread screwed hole, the right-handed thread hole of described right-hand thread nut 1, in the left-hand thread screwed hole of left-hand thread nut 2 respectively threaded engagement right-hand thread screw rod 4 is arranged, left-hand thread screw rod 5, described right-hand thread screw rod 4, the outboard end of left-hand thread screw rod 5 is fixed with respectively the left T shape dop 6 that is made of shank and head, right T shape dop 7, the structure of described left T shape dop 6 and right T shape dop 7 is all identical with size, described some connecting rods 3 two ends are the circumscribed lateral surface that is connected in right-hand thread nut 1 and left-hand thread nut 2 respectively, and right-hand thread nut 1, the center line of left-hand thread nut 2 is positioned on the same axis;
Described the first moving blockage c comprises the left snap ring 9 of U-shaped, right snap ring 10, bearing plate 8, two junction plates 11, positioning hanger axle 12, left locating piece 13, right locating piece 14, described left locating piece 13, one end of right locating piece 14 is fixedly connected with respectively Zola's knot tying 15, right drawknot plate 16, left locating piece 13, the other end of right locating piece 14 is connected to the middle part, two ends, the left and right sides of bearing plate 8 lateral surfaces, the both ends of described left snap ring 9 are connected in two bights in bearing plate 8 medial surfaces left side, and extension is connected to Zola's knot tying, and about in the of 15 two ends, the both ends of described right snap ring 10 are connected in two bights on bearing plate 8 medial surface right sides, and extension is connected to right drawknot plate, and about in the of 16 two ends, be connected by two junction plates 11 between the bottom of described left snap ring 9 and right snap ring 10, and be connected by positioning hanger axle 12 between two junction plates 11, described positioning hanger axle 12 upper ring caps have ring body 17, and the outside of described ring body 17 is connected with arc hook 18;
Described the first clip g comprises the square tube assembly, described square tube assembly comprises up and down the square tube 19,20 of two identical and Parallel Symmetrics, is connected with the moving blockage locating shaft 21 perpendicular with the upper surface of the soffit of upper square tube 19 and lower square tube 20 between the upper surface of the soffit of described upper square tube 19 and lower square tube 20;
The left snap ring 9 of the first moving blockage c and left snap ring 9 and the right snap ring 10 of right snap ring 10, the second moving blockage d are passed respectively in the left and right sides of the square tube assembly of described the first clip g; The left snap ring 9 of the 3rd moving blockage e and left snap ring 9 and the right snap ring 10 of right snap ring 10, the four moving blockage f are passed respectively in the left and right sides of the square tube assembly of the second clip h; The first moving blockage c of the upper fit of the first clip g, the same side that the bearing plate 8 on the second moving blockage d is positioned at the square tube assembly, and the moving blockage locating shaft 21 of square tube assembly is parallel to the positioning hanger axle 12 of the first moving blockage c and the second moving blockage d; The 3rd moving blockage e of the upper fit of the second clip h, the same side that the bearing plate 8 on the 4th moving blockage f is positioned at the square tube assembly, and the moving blockage locating shaft 21 of square tube assembly is parallel to the positioning hanger axle 12 of the 3rd moving blockage e and the 4th moving blockage f; The two ends, the left and right sides of the square tube assembly of described the first clip g are respectively equipped with plug 22,23; The first moving blockage c is connected with the 3rd moving blockage e by the first securing member a, described connected mode is: the shank of the left T shape dop 6 of the first securing member a places between the left locating piece 13 and right locating piece 14 of the first moving blockage c, the head of left T shape dop 6 is arranged in the left locating piece 13 of the first moving blockage c, right locating piece 14, Zola's knot tying 15, between right drawknot plate 16 and the bearing plate 8, the shank of the right T shape dop 7 of the first securing member a places between the left locating piece 13 and right locating piece 14 of the 3rd moving blockage c, the head of left T shape dop 6 is arranged in the left locating piece 13 of the 3rd moving blockage c, right locating piece 14, Zola's knot tying 15, between right drawknot plate 16 and the bearing plate 8, arc hook 18 on described the first moving blockage c links on the moving blockage locating shaft 21 on the first clip g, and the arc hook 18 on the 3rd moving blockage e links on the moving blockage locating shaft 21 on the second clip h; In like manner described, the second moving blockage d is connected with the 4th moving blockage f by the second securing member b.
Claims (1)
1. construction formwork anchor clamps auxiliary equipment, it is characterized in that, comprise all identical the first securing member (a), the second securing members (b) of structure and size, structure and size be identical the first moving blockage (c), the second moving blockage (d), the 3rd moving blockage (e), the 4th moving blockage (f) all, structure and big or small all identical the first clip (g), the second clips (h);
Described the first securing member (a) comprises columniform right-hand thread nut (1), columniform left-hand thread nut (2), some connecting rods (3), described right-hand thread nut (1), left-hand thread nut (2) has the right-handed thread hole along center line, the left-hand thread screwed hole, the right-handed thread hole of described right-hand thread nut (1), in the left-hand thread screwed hole of left-hand thread nut (2) respectively threaded engagement right-hand thread screw rod (4) is arranged, left-hand thread screw rod (5), described right-hand thread screw rod (4), the outboard end of left-hand thread screw rod (5) is fixed with respectively the left T shape dop (6) that is made of shank and head, right T shape dop (7), the structure of described left T shape dop (6) and right T shape dop (7) is all identical with size, described some connecting rods (3) two ends are the circumscribed lateral surface that is connected in right-hand thread nut (1) and left-hand thread nut (2) respectively, and right-hand thread nut (1), the center line of left-hand thread nut (2) is positioned on the same axis;
Described the first moving blockage (c) comprises the left snap ring (9) of U-shaped, right snap ring (10), bearing plate (8), two junction plates (11), positioning hanger axle (12), left locating piece (13), right locating piece (14), described left locating piece (13), one end of right locating piece (14) is fixedly connected with respectively Zola's knot tying (15), right drawknot plate (16), left locating piece (13), the other end of right locating piece (14) is connected to the middle part, two ends, the left and right sides of bearing plate (8) lateral surface, the both ends of described left snap ring (9) are connected in two bights in bearing plate (8) medial surface left side, and extend and be connected to up and down two ends of Zola's knot tying (15), the both ends of described right snap ring (10) are connected in two bights on bearing plate (8) medial surface right side, and extend and be connected to up and down two ends of right drawknot plate (16), be connected by two junction plates (11) between the bottom of described left snap ring (9) and right snap ring (10), and be connected by positioning hanger axle (12) between two junction plates (11), described positioning hanger axle (12) upper ring cap has ring body (17), and the outside of described ring body (17) is connected with arc hook (18);
Described the first clip (g) comprises the square tube assembly, described square tube assembly comprises up and down the square tube (19,20) of two identical and Parallel Symmetrics, is connected with the moving blockage locating shaft (21) perpendicular with the upper surface of the soffit of upper square tube (19) and lower square tube (20) between the upper surface of the soffit of described upper square tube (19) and lower square tube (20);
Left snap ring (9) and the right snap ring (10) of the first moving blockage (c), the left snap ring (9) of the second moving blockage (d) and right snap ring (10) are passed respectively in the left and right sides of the square tube assembly of described the first clip (g); Left snap ring (9) and the right snap ring (10) of the 3rd moving blockage (e), the left snap ring (9) of the 4th moving blockage (f) and right snap ring (10) are passed respectively in the left and right sides of the square tube assembly of the second clip (h); First moving blockage (c) of the upper fit of the first clip (g), the same side that the bearing plate (8) on the second moving blockage (d) is positioned at the square tube assembly, and the moving blockage locating shaft (21) of square tube assembly is parallel to the positioning hanger axle (12) of the first moving blockage (c) and the second moving blockage (d); The 3rd moving blockage (e) of the upper fit of the second clip (h), the same side that the bearing plate (8) on the 4th moving blockage (f) is positioned at the square tube assembly, and the moving blockage locating shaft (21) of square tube assembly is parallel to the positioning hanger axle (12) of the 3rd moving blockage (e) and the 4th moving blockage (f); The two ends, the left and right sides of the square tube assembly of described the first clip (g) are respectively equipped with plug (22,23); The first moving blockage (c) is connected with the 3rd moving blockage (e) by the first securing member (a), described connected mode is: the shank of the left T shape dop (6) of the first securing member (a) places between the left locating piece (13) and right locating piece (14) of the first moving blockage (c), the head of left T shape dop (6) is arranged in the left locating piece (13) of the first moving blockage (c), right locating piece (14), Zola's knot tying (15), between right drawknot plate (16) and the bearing plate (8), the shank of the right T shape dop (7) of the first securing member (a) places between the left locating piece (13) and right locating piece (14) of the 3rd moving blockage (c), the head of left T shape dop (6) is arranged in the left locating piece (13) of the 3rd moving blockage (c), right locating piece (14), Zola's knot tying (15), between right drawknot plate (16) and the bearing plate (8), arc hook (18) on described the first moving blockage (c) links on the moving blockage locating shaft (21) on the first clip (g), and the arc hook (18) on the 3rd moving blockage (e) links on the moving blockage locating shaft (21) on the second clip (h); In like manner described, the second moving blockage (d) is connected with the 4th moving blockage (f) by the second securing member (b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370456.8A CN102877644B (en) | 2012-09-29 | 2012-09-29 | Supporting part of building form clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370456.8A CN102877644B (en) | 2012-09-29 | 2012-09-29 | Supporting part of building form clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102877644A true CN102877644A (en) | 2013-01-16 |
| CN102877644B CN102877644B (en) | 2014-08-20 |
Family
ID=47479142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210370456.8A Active CN102877644B (en) | 2012-09-29 | 2012-09-29 | Supporting part of building form clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102877644B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155842A (en) * | 2015-08-12 | 2015-12-16 | 江苏省苏中建设集团股份有限公司 | Fixture for buildings |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191011637A (en) * | 1910-05-11 | 1911-05-11 | William Hopkins | Improvements in Apparatus for use in the Construction of Concrete Structures. |
| CN85203322U (en) * | 1985-08-05 | 1987-03-11 | 任华国 | Column-moulded steel hoop |
| JP2000129917A (en) * | 1998-10-23 | 2000-05-09 | Matsuki Tekkosho:Kk | Column clamp |
| CN2476608Y (en) * | 2001-04-25 | 2002-02-13 | 张子元 | Clamp for building shuttering |
| CN2701977Y (en) * | 2004-07-15 | 2005-05-25 | 北京建工一建工程建设有限公司 | Size adjustable column hoop |
| CN101168999A (en) * | 2007-11-10 | 2008-04-30 | 胡彦彬 | Bidirectional die used for construction engineering formwork support |
| DE202008008013U1 (en) * | 2008-03-04 | 2008-09-25 | Bolte, Dieter | Quick-construction bracket |
-
2012
- 2012-09-29 CN CN201210370456.8A patent/CN102877644B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191011637A (en) * | 1910-05-11 | 1911-05-11 | William Hopkins | Improvements in Apparatus for use in the Construction of Concrete Structures. |
| CN85203322U (en) * | 1985-08-05 | 1987-03-11 | 任华国 | Column-moulded steel hoop |
| JP2000129917A (en) * | 1998-10-23 | 2000-05-09 | Matsuki Tekkosho:Kk | Column clamp |
| CN2476608Y (en) * | 2001-04-25 | 2002-02-13 | 张子元 | Clamp for building shuttering |
| CN2701977Y (en) * | 2004-07-15 | 2005-05-25 | 北京建工一建工程建设有限公司 | Size adjustable column hoop |
| CN101168999A (en) * | 2007-11-10 | 2008-04-30 | 胡彦彬 | Bidirectional die used for construction engineering formwork support |
| DE202008008013U1 (en) * | 2008-03-04 | 2008-09-25 | Bolte, Dieter | Quick-construction bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155842A (en) * | 2015-08-12 | 2015-12-16 | 江苏省苏中建设集团股份有限公司 | Fixture for buildings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102877644B (en) | 2014-08-20 |
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