CN103452143B - A kind of simple load and unload ater-casting tool-typed formwork - Google Patents
A kind of simple load and unload ater-casting tool-typed formwork Download PDFInfo
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- CN103452143B CN103452143B CN201310363518.7A CN201310363518A CN103452143B CN 103452143 B CN103452143 B CN 103452143B CN 201310363518 A CN201310363518 A CN 201310363518A CN 103452143 B CN103452143 B CN 103452143B
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Abstract
A kind of simple load and unload ater-casting of the present invention tool-typed formwork, relates to a kind of building operations device, comprises the main template body that two pieces of positions are relative; Between the back side of two main template body, be provided with stretching template bracing or strutting arrangement, stretching template bracing or strutting arrangement comprises two bearing pin bearings, two support bars, two screw shells; Two bearing pin bearings are separately positioned on the back side of two main template body, and two bearing pin bearings are provided with pin-and-hole respectively, and one end of two support bars is inserted in two pin-and-holes respectively, and one end that two support bars do not insert pin-and-hole is respectively equipped with positive and negative pitch thread; Two screw shells comprise the fixed head established threaded axle sleeve and be connected with axle sleeve respectively, two screw shells are connected to by respective axle sleeve one end that two support bars do not insert pin-and-hole, by fastening devices, the fixed head of two screw shells is docked, two support bars are connected between the back side of two main template body.The present invention have mounting or dismounting easily, uses can be had enough to meet the need, reduce construction cost, the advantage such as raising work efficiency.
Description
Technical field
The present invention relates to a kind of building operations device, the template that particularly concreting is shaping.
Background technology
At present, in cast-in-situ steel reinforced concrete Frame Design, consider that thermal (temperature difference) stress and uneven settlement of foundation are on the impact of structure, great majority adopt the process of indwelling ater-casting, and the indwelling ater-casting, position of waterproof requirement is had at sole plate and some, also arrange steel plate water stopper in the soleplate, this carrys out extreme difficulties to construction mounting or dismounting modular belt, after particularly waterstop installed by sole plate 35, at all cannot form removal.As shown in figure 14, clad steel silk screen 33 or fast-easy closing-up net is adopted in reserved both sides, ater-casting 30 during construction, cage of reinforcement 32 is added and reinforced bar support 34 replaces ater-casting side template, in disposable Transducers Embedded in Concrete, namely without form removal technique at steel plate water stopper 31 upper and lower sides.There is following weak point in above prior art: 1, without form removal technique in order to reach without spillage and the object that is effectively combined with ater-casting concrete, adopt clad steel silk screen to intercept, cage of reinforcement adds reinforced bar support, fixed by Site Welding, construction trouble, labor intensive is large, and work efficiency is low; 2, in gauze wire cloth, cage of reinforcement Transducers Embedded in Concrete, waste great deal of steel, increases construction cost; 3, owing to adopting gauze wire cloth to intercept, cage of reinforcement adds reinforced bar support and fixes, and rigidity is relatively poor, and indwelling ater-casting physical dimension is poor.
Summary of the invention
The object of this invention is to provide a kind of simple load and unload ater-casting tool-typed formwork, its mounting or dismounting easily, can have enough to meet the need use, reduce construction cost, improve work efficiency, can guarantee that ater-casting indwelling concrete construction quality meets design requirement simultaneously.
For achieving the above object, the technical solution used in the present invention is as follows: a kind of simple load and unload ater-casting tool-typed formwork, and this ater-casting tool-typed formwork comprises the relative main template body I in two pieces of positions and main template body II, between main template body I and the back side of main template body II, be provided with stretching template bracing or strutting arrangement, described stretching template bracing or strutting arrangement comprises bearing pin bearing I, bearing pin bearing II, support bar I, support bar II, screw shell I, screw shell II, bearing pin bearing I is arranged on the back side of main template body I, and bearing pin bearing II is arranged on the back side of main template body II, and bearing pin bearing I is provided with pin-and-hole I, and bearing pin bearing II is provided with pin-and-hole II, described support bar I one end is inserted and is arranged in the pin-and-hole I of main template body I back side bearing pin bearing I, described support bar II one end is inserted and is arranged in the pin-and-hole II of main template body II back side bearing pin bearing II, and described support bar I and support bar II do not insert pin-and-hole I, pin-and-hole II one end is respectively equipped with positive and negative pitch thread, described screw shell I comprises the fixed head I established threaded axle sleeve I and be connected with axle sleeve I, described screw shell II comprises the fixed head II established threaded shaft sleeve II and be connected with shaft sleeve II, described screw shell I is connected to by axle sleeve I one end that support bar I does not insert pin-and-hole I, described screw shell II is connected to by shaft sleeve II one end that support bar II does not insert pin-and-hole II, by fastening devices, the fixed head I of screw shell I is docked with the fixed head II of screw shell II, support bar I and support bar II are connected between the back side of main template body I and main template body II.
Further technical scheme of the present invention is: described main template body I and main template body II comprise flat plank respectively and cover the iron plate at the plank back side, and described bearing pin bearing I, bearing pin bearing II are welded on iron plate respectively.
Described main template body I and main template body II also comprise respectively be wrapped in plank bottom and top protect frame.
Described main template body I and main template body II also comprise interval respectively and are welded on plank bottom and protect frame or reinforcing bar tooth on frame is protected on plank top.
Described support bar I and support bar II are " ┐ " type.
Also be provided with stiffening rib I between the axle sleeve I of described screw shell I and fixed head I, between the shaft sleeve II of described screw shell II and fixed head II, be also provided with stiffening rib II.
The fastening devices being connected and fixed plate I and fixed head II is butterfly bolt, and the two ends up and down of fixed head I and fixed head II are respectively equipped with the groove coordinated with butterfly bolt.
Owing to adopting said structure, a kind of simple load and unload ater-casting tool-typed formwork of the present invention has following beneficial effect:
One, a kind of simple load and unload ater-casting tool-typed formwork of the present invention arranges the relative main template body I in two pieces of positions, II, in main template body I, stretching template bracing or strutting arrangement is provided with between the back side of II, by stretching template bracing or strutting arrangement support shuttering main body I when building, II, by stretching template bracing or strutting arrangement stripping main body I after building, II, particularly also when the post empiricism installing steel plate water stopper can support easily and dismantle template, solve the problem in the past having the template of the ater-casting of steel plate water stopper not dismantle, assembling and disassembling is easy, handled easily, improve work efficiency,
Two, Yu in prior art adopt gauze wire cloth to intercept technics comparing, template of the present invention repeatedly can have enough to meet the need use, saves gauze wire cloth and cage of reinforcement steel, saves construction cost, also easily ensures ater-casting physical dimension;
Three, technical scheme of the present invention makes that the formwork rigidity built is good, intensity is high, can guarantee ater-casting indwelling concrete construction quality, meet design requirement.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is that the stretching template bracing or strutting arrangement of a kind of simple load and unload ater-casting of the present invention tool-typed formwork connects pre-structure figure;
Fig. 2 is structure chart after the stretching template bracing or strutting arrangement of a kind of simple load and unload ater-casting of the present invention tool-typed formwork connects;
Fig. 3 is main template body and the bearing pin bearing connect view of cope match-plate pattern in the tool-typed formwork of a kind of simple load and unload ater-casting of the present invention;
Fig. 4 is main template body and the bearing pin bearing connect view of lower bolster in the tool-typed formwork of a kind of simple load and unload ater-casting of the present invention;
Fig. 5 is the A-A direction sectional view of Fig. 3;
Fig. 6 is the B-B direction sectional view of Fig. 4;
Fig. 7 is screw shell I front view of a kind of simple load and unload ater-casting of the present invention tool-typed formwork;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the top view of Fig. 7;
Figure 10 is screw shell II front view of a kind of simple load and unload ater-casting of the present invention tool-typed formwork;
Figure 11 is the left view of Figure 10;
Figure 12 is the top view of Figure 10;
Figure 13 is the topology view of sawtooth batten;
The structural representation of the ater-casting that Figure 14 reserves when being existing construction.
Critical element label declaration: 1-steel plate water stopper, 2-pin-and-hole I, 3-main template body I, 4-bearing pin bearing I, 5-support bar I, 6-axle sleeve I, 7-screw shell I, 8-butterfly bolt, 9-fixed head I, 10-fixed head II, 11-screw shell II, 12-shaft sleeve II, 13-support bar II, 14-bearing pin bearing II, 15-main template body II, 16-pin-and-hole II, 17-lower bolster, 18-reinforcing bar tooth, 19-iron plate, 20-plank, 21-protect frame, 22-stiffening rib I, 23-groove, 24-stiffening rib II, 25-cope match-plate pattern.
Detailed description of the invention
As shown in Fig. 1 to 12, a kind of simple load and unload ater-casting of the present invention tool-typed formwork (being called for short " ater-casting tool-typed formwork " below), this ater-casting tool-typed formwork comprises the relative main template body I 3 in two pieces of positions and main template body II 15, is provided with stretching template bracing or strutting arrangement between main template body I 3 and the back side of main template body II 15.As shown in Figure 1 and Figure 2, in the present embodiment, indwelling ater-casting there is also mounted steel plate water stopper 1, has installed one group of ater-casting tool-typed formwork respectively at the upper and lower sides of steel plate water stopper 1.Wherein be called for short " cope match-plate pattern " at one group of ater-casting tool-typed formwork of the upside of steel plate water stopper 1, and be called for short " lower bolster " at one group of ater-casting tool-typed formwork of the downside of steel plate water stopper 1.
Described stretching template bracing or strutting arrangement comprises bearing pin bearing I 4, bearing pin bearing II 14, support bar I 5, support bar II 13, screw shell I 7, screw shell II 11.Bearing pin bearing I 4 is arranged on the back side of main template body I 3, and bearing pin bearing II 14 is arranged on the back side of main template body II 15.In the present embodiment, main template body I 3 and main template body II 15 comprise flat plank 20 respectively and cover the iron plate 19 at plank 20 back side, and wherein plank 20 is redwood plate, and described bearing pin bearing I 4, bearing pin bearing II 14 are welded on iron plate 19 respectively.Bearing pin bearing I 4 is provided with pin-and-hole I 2, and bearing pin bearing II 14 is provided with pin-and-hole II 16.Described support bar I 5 and support bar II 13 are all adopt φ 25 round steel to make, described support bar I 5 and support bar II 13 are " ┐ " type, described support bar I 5 one end is inserted and is arranged in the pin-and-hole I 2 of main template body I 3 back side bearing pin bearing I 4, described support bar II 13 one end is inserted and is arranged in the pin-and-hole II 16 of main template body II 15 back side bearing pin bearing II 14, described support bar I 5 and support bar II 13 do not insert pin-and-hole I 2, pin-and-hole II 16 one end is respectively equipped with positive and negative pitch thread, the external screw thread that namely direction of rotation is contrary.
Described screw shell I 7 comprises the fixed head I 9 established female axle sleeve I 6 and be connected with axle sleeve I 6, described screw shell II 11 comprises the fixed head II 10 established female shaft sleeve II 12 and be connected with shaft sleeve II 12, also be provided with stiffening rib I 22 between the axle sleeve I 6 of described screw shell I 7 and fixed head I 9, between the shaft sleeve II 12 of described screw shell II 11 and fixed head II 10, be also provided with stiffening rib II 24.Described screw shell I 7 is connected to by axle sleeve I 6 one end that support bar I 5 does not insert pin-and-hole I 2, the internal thread of axle sleeve I 6 is connected on the external screw thread of support bar I 5, described screw shell II 11 is connected to by shaft sleeve II 12 one end that support bar II 13 does not insert pin-and-hole II 16, and the internal thread of shaft sleeve II 12 is connected on the external screw thread of support bar II 13.By fastening devices, the fixed head I 9 of screw shell I 7 is docked with the fixed head II 10 of screw shell II 11, support bar I 5 and support bar II 13 are connected between the back side of main template body I 3 and main template body II 15.In the present embodiment, the fastening devices being connected and fixed plate I 9 and fixed head II 10 is butterfly bolt 8, the two ends up and down of fixed head I 9 and fixed head II 10 are respectively equipped with the groove 23 coordinated with butterfly bolt 8, and butterfly bolt 8 one end is connected directly between in the groove 23 of fixed head I 9 in the present embodiment.
In the present embodiment, main template body I 3 and main template body II 15 also comprise respectively be wrapped in plank 20 bottom and top protect frame 21, protect frame 21 and adopt L30 angle bar to make.Main template body I 3 and main template body II 15 also comprise interval respectively and are welded on plank 20 bottom and protect frame 21 or reinforcing bar tooth 18 on frame 21 is protected on plank 20 top, wherein reinforcing bar tooth 18 interval of cope match-plate pattern 25 is welded on plank 20 top and protects on frame 21, and reinforcing bar tooth 18 interval of lower bolster 17 is welded on plank 20 bottom protects on frame 21, as shown in Fig. 4,6.Reinforcing bar tooth 18 on cope match-plate pattern 25 adopts φ 10 reinforcement welding height 40mm, spacing is 325mm, cope match-plate pattern 25 is also provided with in addition and coordinates sawtooth batten (as shown in figure 13) with reinforcing bar tooth 18, with the space, position above sawtooth batten shutoff waterstop between cope match-plate pattern 25 reinforcing bar tooth 18.The reinforcing bar tooth 18 of lower bolster 17 adopts φ 10 reinforcement welding height 50mm, and spacing is 125mm.Cope match-plate pattern 25 is with lower bolster 17 except the position of reinforcing bar tooth 18 is different, and other structure is just the same.
During installation form, the lower bolster 17 on the downside of steel plate water stopper 1 is first installed, the cope match-plate pattern 25 on the upside of rear installation steel plate water stopper 1.First by the main template body I of lower bolster 17 and cope match-plate pattern 25 during installation, II puts into the good reinforcing bar of colligation, then respectively the support bar I 5 of " ┐ " type and support bar II 13 latch are inserted corresponding templates main body I, the pin-and-hole I at II back side, in II, again lower bolster 17 and cope match-plate pattern 25 are pushed installation site, screw shell I 7 is connected to one end that support bar I 5 does not insert pin-and-hole I 2, screw shell II 11 is connected to one end that support bar II 13 does not insert pin-and-hole II 16, by butterfly bolt 8, the fixed head I 9 of screw shell I 7 is docked with the fixed head II 10 of screw shell II 11, support bar I 5 and support bar II 13 is made to be connected to main template body I 3, between the back side of II 15.Stretching template bracing or strutting arrangement is regulated template to be corrected fixing, the axle sleeve of two screw shells is rotated by stiffening rib, rotate clockwise two screw shells, make the support bar I 5 of the positive and negative tooth of band and support bar II 13 toward overhanging, the main template body I, II of lower bolster 17 and cope match-plate pattern 25 is played a supportive role, lower bolster 17 and cope match-plate pattern 25 is corrected and fixes.Finally use lower bolster reinforcing bar slot gap below steel wire net laying plug steel plate water stopper, with space, cope match-plate pattern reinforcing bar tooth position above sawtooth batten shutoff steel plate water stopper.
Cope match-plate pattern 25 and lower bolster 17 get final product concreting after correcting and fixing.Casting and compacting of concrete adopts symmetrical building, and guarantees that indwelling position, ater-casting is accurate.When concrete strength reaches 30%, can form removal.Before dismounting, declined ater-casting 16 slurry, foreign material are cleaned out, then the axle sleeve of two screw shells is rotated by stiffening rib, when rotating counterclockwise, the support bar I 5 of the positive and negative tooth of band is inwardly shunk with support bar II 13, thus drives the disengaging of the main template body I, II of lower bolster 17 and cope match-plate pattern 25 to water building body; After main template body I, II loosens, unclamp the butterfly bolt 8 on stretching template bracing or strutting arrangement, support bar I 5 and support bar II 13 points are opened, then support bar I 5 and support bar II 13 is utilized respectively lower bolster 17 and cope match-plate pattern 25 to be dragged to steel plate water-stopping band edge place, support bar I 5 and support bar II 13 is removed from lower bolster 17 and cope match-plate pattern 25, take out from reserved opening by the main template body I, II of hand by lower bolster 17 and cope match-plate pattern 25, clean out, be convenient to use next time.
The embodiment of the present invention is mainly for the structure of installing steel plate water stopper, be not limited to form cited by above-mentioned enforcement, as variation of the present invention, for there is no steel plate water-stopping band structure, upper and lower template construct and installation can be divided, directly can press physical dimension monoblock template construct and installation.Depth of section, more than 400mm, installs two-layer stretching template bracing or strutting arrangement by this example, and depth of section installs one deck stretching template bracing or strutting arrangement at below 400mm.
Above-described embodiment is only preferred embodiment of the present invention, the present invention is not limited to the form cited by above-described embodiment, as variation of the present invention, the structure of main template body I and main template body II is not limited to the form cited by above-described embodiment, formed as main template body I and main template body II also can only be made by plank, and by screw or bolt etc., bearing pin bearing is fixedly connected on the back side of plank; Main template body I and main template body II also not necessarily to be arranged and protect frame and reinforcing bar tooth; Support bar I and support bar II also differ and are decided to be " ┐ " type; Also can not stiffening rib be set between the axle sleeve of screw shell and fixed head, but axle sleeve is directly connected with fixed head; The fastening devices being connected and fixed plate I and fixed head II is not butterfly bolt yet, but other fastening devicess, as common bolt etc.; Therefore the present invention is not limited to the form cited by above-described embodiment, as long as conversion done within the scope of the invention all belongs to category of the present invention.
Claims (7)
1. a simple load and unload ater-casting tool-typed formwork, is characterized in that: this ater-casting tool-typed formwork comprises the relative main template body I (3) in two pieces of positions and main template body II (15), between main template body I (3) and the back side of main template body II (15), be provided with stretching template bracing or strutting arrangement, described stretching template bracing or strutting arrangement comprises bearing pin bearing I (4), bearing pin bearing II (14), support bar I (5), support bar II (13), screw shell I (7), screw shell II (11), bearing pin bearing I (4) is arranged on the back side of main template body I (3), and bearing pin bearing II (14) is arranged on the back side of main template body II (15), and bearing pin bearing I (4) is provided with pin-and-hole I (2), and bearing pin bearing II (14) is provided with pin-and-hole II (16), described support bar I (5) one end is inserted and is arranged in the pin-and-hole I (2) of main template body I (3) back side bearing pin bearing I (4), described support bar II (13) one end is inserted and is arranged in the pin-and-hole II (16) of main template body II (15) back side bearing pin bearing II (14), and described support bar I (5) and support bar II (13) do not insert pin-and-hole I (2), pin-and-hole II (16) one end is respectively equipped with positive and negative pitch thread, described screw shell I (7) comprises the fixed head I (9) established threaded axle sleeve I (6) and be connected with axle sleeve I (6), described screw shell II (11) comprises the fixed head II (10) established threaded shaft sleeve II (12) and be connected with shaft sleeve II (12), described screw shell I (7) is connected to by axle sleeve I (6) one end that support bar I (5) does not insert pin-and-hole I (2), described screw shell II (11) is connected to by shaft sleeve II (12) one end that support bar II (13) does not insert pin-and-hole II (16), by fastening devices, the fixed head I (9) of screw shell I (7) is docked with the fixed head II (10) of screw shell II (11), support bar I (5) and support bar II (13) are connected between the back side of main template body I (3) and main template body II (15).
2. simple load and unload ater-casting as claimed in claim 1 tool-typed formwork, it is characterized in that: described main template body I (3) and main template body II (15) comprise flat plank (20) respectively and cover the iron plate (19) at plank (20) back side, and described bearing pin bearing I (4), bearing pin bearing II (14) are welded on iron plate (19) respectively.
3. simple load and unload ater-casting as claimed in claim 2 tool-typed formwork, is characterized in that: described main template body I (3) and main template body II (15) also comprise respectively be wrapped in plank (20) bottom and top protect frame (21).
4. simple load and unload ater-casting as claimed in claim 3 tool-typed formwork, is characterized in that: described main template body I (3) and main template body II (15) also comprise interval respectively and be welded on plank bottom and protect frame (21) or plank top and protect the upper reinforcing bar tooth (18) of frame (21).
5. simple load and unload ater-casting as claimed in claim 1 tool-typed formwork, is characterized in that: described support bar I (5) and support bar II (13) are " ┐ " type.
6. simple load and unload ater-casting as claimed in claim 1 tool-typed formwork, it is characterized in that: between the axle sleeve I (6) of described screw shell I (7) and fixed head I (9), be also provided with stiffening rib I (22), between the shaft sleeve II (12) of described screw shell II (11) and fixed head II (10), be also provided with stiffening rib II (24).
7. simple load and unload ater-casting as claimed in claim 1 tool-typed formwork, it is characterized in that: the fastening devices being connected and fixed plate I (9) and fixed head II (10) is butterfly bolt (8), the two ends up and down of fixed head I (9) and fixed head II (10) are respectively equipped with the groove (23) coordinated with butterfly bolt (8).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310363518.7A CN103452143B (en) | 2013-08-20 | 2013-08-20 | A kind of simple load and unload ater-casting tool-typed formwork |
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| CN201310363518.7A CN103452143B (en) | 2013-08-20 | 2013-08-20 | A kind of simple load and unload ater-casting tool-typed formwork |
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| CN103452143A CN103452143A (en) | 2013-12-18 |
| CN103452143B true CN103452143B (en) | 2015-08-26 |
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| CN105256931B (en) * | 2015-09-11 | 2017-10-27 | 江苏楚鼎建设工程有限公司 | Reinforced Concrete Slab Cracks control method |
| CN106760496A (en) * | 2016-12-21 | 2017-05-31 | 中国建筑第四工程局有限公司 | A kind of floor beam plate post-cast strip template support system and its construction method |
| CN107724427B (en) * | 2017-10-18 | 2019-07-12 | 上海市隧道工程轨道交通设计研究院 | A kind of connection method of sinking tunnel section connector |
| CN108571001B (en) * | 2018-05-17 | 2019-12-03 | 福建省惠东建筑工程有限公司 | A kind of alter-pouring strips mould plate and its supporting process |
| CN110528464A (en) * | 2019-09-16 | 2019-12-03 | 中建筑港集团有限公司 | A kind of fixed device of bilayer sealing belt construction |
| CN111173042B (en) * | 2019-12-30 | 2021-11-30 | 浙江恒鸿建设有限公司 | Advanced water stop post-cast strip of foundation slab and construction method |
| CN112962960B (en) * | 2021-02-09 | 2022-07-01 | 广西建工集团第三建筑工程有限责任公司 | Early formwork stripping support system of coincide floor rigid coupling independent stay |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746033A (en) * | 1994-01-11 | 1998-05-05 | Chuang; Yung-Chuan | Method for constructing one-step group fixed window frames in a concrete-structured building |
| CN2417235Y (en) * | 2000-01-24 | 2001-01-31 | 刘国恩 | Telescopic type rigid shutterings frame for small side door |
| CN202323769U (en) * | 2011-11-30 | 2012-07-11 | 成都市市政工程（集团）有限责任公司 | Telescopic support link for bridge construction |
| CN202706536U (en) * | 2012-06-29 | 2013-01-30 | 中国建筑第五工程局有限公司 | Lateral support formwork applied to post-cast strip or construction joint |
| CN202787330U (en) * | 2012-08-21 | 2013-03-13 | 中建七局第一建筑有限公司 | Post-cast strip template |
| CN203462494U (en) * | 2013-08-20 | 2014-03-05 | 广西建工集团第三建筑工程有限责任公司 | Post-cast strip tool-type formwork capable of being conveniently assembled and disassembled |
-
2013
- 2013-08-20 CN CN201310363518.7A patent/CN103452143B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746033A (en) * | 1994-01-11 | 1998-05-05 | Chuang; Yung-Chuan | Method for constructing one-step group fixed window frames in a concrete-structured building |
| CN2417235Y (en) * | 2000-01-24 | 2001-01-31 | 刘国恩 | Telescopic type rigid shutterings frame for small side door |
| CN202323769U (en) * | 2011-11-30 | 2012-07-11 | 成都市市政工程（集团）有限责任公司 | Telescopic support link for bridge construction |
| CN202706536U (en) * | 2012-06-29 | 2013-01-30 | 中国建筑第五工程局有限公司 | Lateral support formwork applied to post-cast strip or construction joint |
| CN202787330U (en) * | 2012-08-21 | 2013-03-13 | 中建七局第一建筑有限公司 | Post-cast strip template |
| CN203462494U (en) * | 2013-08-20 | 2014-03-05 | 广西建工集团第三建筑工程有限责任公司 | Post-cast strip tool-type formwork capable of being conveniently assembled and disassembled |
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| CN103452143A (en) | 2013-12-18 |
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