CN203462494U - Post-cast strip tool-type formwork capable of being conveniently assembled and disassembled - Google Patents
Post-cast strip tool-type formwork capable of being conveniently assembled and disassembled Download PDFInfo
- Publication number
- CN203462494U CN203462494U CN201320508920.5U CN201320508920U CN203462494U CN 203462494 U CN203462494 U CN 203462494U CN 201320508920 U CN201320508920 U CN 201320508920U CN 203462494 U CN203462494 U CN 203462494U
- Authority
- CN
- China
- Prior art keywords
- template body
- support bar
- main template
- bearing
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a device for building construction, in particular to a post-cast strip tool-type formwork capable of being conveniently assembled and disassembled. The post-cast strip tool-type formwork comprises two formwork main bodies at face-to-face positions. A retractable formwork supporting device is arranged between the back surfaces of the two formwork main bodies. The retractable formwork supporting device comprises two pin roll supports, two supporting rods and two threaded sleeves. The two pin roll supports are respectively arranged on the back surfaces of the two formwork main bodies. Pin holes are respectively arranged in the two pin roll supports. One ends of the two supporting rods are respectively inserted into the two pin holes. Forward and reverse threads are respectively arranged at the other ends which are not inserted into the pin holes of the two supporting rods. Each threaded sleeve comprises a shaft sleeve with a thread and a fixed plate which is connected with the shaft sleeve. The two threaded sleeves are respectively connected with one ends which are not inserted into the pin holes of the two supporting rods through respective shaft sleeves. The fixed plates of the two threaded sleeves are abutted through a fixing device to enable the two supporting rods to be connected between the back surfaces of the two formwork main bodies. The post-cast strip tool-type formwork capable of being conveniently assembled and disassembled has the advantages that the formwork is easy to assemble and disassemble and can be cyclically used, the construction cost is reduced, the working efficiency is improved and the like.
Description
Technical field
The utility model relates to a kind of building operations device, the particularly template of concreting moulding.
Background technology
At present, in cast-in-situ steel reinforced concrete Frame Design, consider thermal (temperature difference) stress and the impact of uneven settlement of foundation on structure, great majority adopt keeps somewhere ater-casting processing, and have the indwelling ater-casting, position of waterproof requirement at sole plate and some, and steel plate water stopper is also set in base plate, this brings very big difficulty to construction mounting or dismounting mould, after particularly sole plate 35 is installed waterstop, at all cannot form removal.As shown in figure 14, during construction, in reserved ater-casting, 30 both sides adopt clad steel silk screen 33 or fast-easy closing-up net, at steel plate water stopper 31 upper and lower sides, add cage of reinforcement 32 and reinforced bar support 34 replacement ater-casting side templates, in disposable Transducers Embedded in Concrete, without form removal technique.There is following weak point in above prior art scheme: 1, without form removal technique for reach without spillage and with the object of the effective combination of ater-casting concrete, adopt clad steel silk screen to intercept, cage of reinforcement adds reinforced bar support, by Site Welding, fix, construction trouble, labor intensive is large, and work efficiency is low; 2,, in gauze wire cloth, Transducers Embedded in Concrete of cage of reinforcement, 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.
Utility model content
The purpose of this utility model is to provide a kind of simple load and unload ater-casting tool-typed formwork, and it is installed and removed easily, can have enough to meet the need use, reduces construction cost, improves work efficiency, can guarantee that ater-casting indwelling concrete construction quality meets design requirement simultaneously.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of simple load and unload ater-casting tool-typed formwork, and this ater-casting tool-typed formwork comprises two main template body I and main template body II that position is relative, 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 are not inserted 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 of establishing threaded axle sleeve I and being connected with axle sleeve I, described screw shell II comprises the fixed head II of establishing threaded axle sleeve II and being connected with axle sleeve II, described screw shell I is connected to by axle sleeve I one end that support bar I is not inserted pin-and-hole I, described screw shell II is connected to by axle sleeve II one end that support bar II is not inserted 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 main template body I and the back side of main template body II.
Further technical scheme of the present utility model is: described main template body I and main template body II comprise respectively flat plank 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 the frame that protects that is wrapped in plank bottom and top.
Described main template body I and main template body II also comprise respectively that interval is welded on that frame is protected in plank bottom or reinforcing bar tooth on frame is protected on plank top.
Described support bar I and support bar II are " ┐ " type.
Between the axle sleeve I of described screw shell I and fixed head I, be also provided with stiffening rib I, between the axle sleeve II of described screw shell II and fixed head II, be also provided with stiffening rib II.
The fastening devices that is 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 coordinating with butterfly bolt.
Owing to adopting said structure, a kind of simple load and unload ater-casting tool-typed formwork of the utility model has following beneficial effect:
One, a kind of simple load and unload ater-casting tool-typed formwork of the utility model arranges two main template body I that position is relative, II, in main template body I, between the back side of II, be provided with stretching template bracing or strutting arrangement, while building, pass through stretching template bracing or strutting arrangement support shuttering main body I, II, after building, pass through stretching template bracing or strutting arrangement stripping main body I, II, while particularly constructing in the ater-casting that steel plate water stopper has been installed, also can support easily and dismantle template, solved the problem of the impossible dismounting of template of the ater-casting that in the past has steel plate water stopper, assembling and disassembling is easy, handled easily, improve work efficiency,
Two, intercept technique comparison with available technology adopting gauze wire cloth, template of the present utility model can repeatedly be had enough to meet the need use, saves gauze wire cloth and cage of reinforcement steel, saves construction cost, also easily guarantees ater-casting physical dimension;
Three, the technical solution of the utility model makes that the formwork rigidity built is good, intensity is high, can guarantee that ater-casting keeps somewhere concrete construction quality, meets design requirement.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
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 utility model 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 utility model tool-typed formwork connects;
Fig. 3 is that the main template body of cope match-plate pattern in the tool-typed formwork of a kind of simple load and unload ater-casting of the utility model is connected view with bearing pin bearing;
Fig. 4 is that the main template body of lower bolster in the tool-typed formwork of a kind of simple load and unload ater-casting of the utility model is connected view with bearing pin bearing;
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 the screw shell I front view of a kind of simple load and unload ater-casting of the utility model tool-typed formwork;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the top view of Fig. 7;
Figure 10 is the screw shell II front view of a kind of simple load and unload ater-casting of the utility model 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 reserved ater-casting when Figure 14 is 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-axle 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.
The specific embodiment
As shown in Fig. 1 to 12, a kind of simple load and unload ater-casting of the utility model tool-typed formwork (being called for short " ater-casting tool-typed formwork " below), this ater-casting tool-typed formwork comprises two main template body I 3 and main template body II 15 that position is relative, between main template body I 3 and the back side of main template body II 15, is provided with stretching template bracing or strutting arrangement.As shown in Figure 1 and Figure 2, in the present embodiment, keep somewhere ater-casting steel plate water stopper 1 has also been installed, at the upper and lower sides of steel plate water stopper 1, one group of ater-casting tool-typed formwork has been installed respectively.Wherein one group of ater-casting tool-typed formwork at the upside of steel plate water stopper 1 is called for short " cope match-plate pattern ", and is 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 respectively flat plank 20 and cover the iron plate 19 at plank 20 back sides, and wherein plank 20 is redwood plate, and described bearing pin bearing I 4, bearing pin bearing II 14 are welded on respectively on iron plate 19.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 to 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 are inserted and are 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 are inserted and are 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 are not inserted pin-and-hole I 2, pin-and-hole II 16 one end are respectively equipped with positive and negative pitch thread, i.e. the contrary external screw thread of direction of rotation.
Described screw shell I 7 comprises the fixed head I 9 of establishing female axle sleeve I 6 and being connected with axle sleeve I 6, described screw shell II 11 comprises the fixed head II 10 of establishing female axle sleeve II 12 and being connected with axle sleeve II 12, 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 axle 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 is not inserted 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 axle sleeve II 12 one end that support bar II 13 is not inserted pin-and-hole II 16, and the internal thread of axle 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 main template body I 3 and the back side of main template body II 15.In the present embodiment, the fastening devices that is 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 coordinating with butterfly bolt 8, and butterfly bolt 8 one end are directly connected 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 be respectively wrapped in plank 20 bottoms 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 respectively that interval is welded on that frame 21 is protected in plank 20 bottoms or reinforcing bar tooth 18 on frame 21 is protected on plank 20 tops, wherein reinforcing bar tooth 18 intervals of cope match-plate pattern 25 are welded on plank 20 tops and protect on frame 21, and being welded on plank 20 bottoms, reinforcing bar tooth 18 intervals of lower bolster 17 protect on frame 21, as shown in Fig. 4,6.Reinforcing bar tooth 18 on cope match-plate pattern 25 adopts φ 10 reinforcing bars to weld high 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 of 18, sawtooth batten shutoff waterstop top cope match-plate pattern 25 reinforcing bar tooth.The reinforcing bar tooth 18 of lower bolster 17 adopts φ 10 reinforcing bars to weld high 50mm, and spacing is 125mm.Cope match-plate pattern 25 is different except the position of reinforcing bar tooth 18 with lower bolster 17, and other structure is just the same.
During installation form, the lower bolster 17 of steel plate water stopper 1 downside is first installed, the cope match-plate pattern 25 of rear installation steel plate water stopper 1 upside.During installation first by the main template body I of lower bolster 17 and cope match-plate pattern 25, II is put into the reinforcing bar that colligation is good, then respectively the support bar I 5 of " ┐ " type and support bar II 13 latches are inserted to corresponding templates main body I, the pin-and-hole I at the II back side, in II, again lower bolster 17 and cope match-plate pattern 25 are pushed to installation site, screw shell I 7 is connected to one end that support bar I 5 is not inserted pin-and-hole I 2, screw shell II 11 is connected to one end that support bar II 13 is not inserted 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, make support bar I 5 and support bar II 13 be connected to main template body I 3, between the back side of II 15.Regulate stretching template bracing or strutting arrangement that template is proofreaied and correct fixing, by stiffening rib, rotate the axle sleeve of two screw shells, clockwise rotate two screw shells, make with the support bar I 5 of positive and negative tooth and support bar II 13 toward overhanging, main template body I, II to lower bolster 17 and cope match-plate pattern 25 play a supportive role, and lower bolster 17 and cope match-plate pattern 25 corrections are fixed.Finally use steel wire net laying plug steel plate water stopper below lower bolster reinforcing bar slot gap, with space, cope match-plate pattern reinforcing bar tooth position, sawtooth batten shutoff steel plate water stopper top.
Cope match-plate pattern 25 and lower bolster 17 get final product concreting after proofreading and correct 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, ater-casting 16 decline slurries, foreign material are cleaned out, then by stiffening rib, rotate the axle sleeve of two screw shells, while rotating counterclockwise, make inwardly to shrink with support bar II 13 with the support bar I 5 of positive and negative tooth, thereby drive the main template body I of lower bolster 17 and cope match-plate pattern 25, II disengaging to water building body; After main template body I, II are become flexible, unclamp the butterfly bolt 8 on stretching template bracing or strutting arrangement, support bar I 5 and support bar II 13 are separated, then utilize support bar I 5 and support bar II 13 respectively lower bolster 17 and cope match-plate pattern 25 to be dragged to steel plate water-stopping band edge place, from lower bolster 17 and cope match-plate pattern 25, remove support bar I 5 and support bar II 13, with hand, main template body I, the II of lower bolster 17 and cope match-plate pattern 25 are taken out from reserved opening, cleaned out, be convenient to use next time.
The utility model embodiment is mainly for the structure that steel plate water stopper has been installed, be not limited to the cited form of above-mentioned enforcement, as the utility model variation, for there is no steel plate water-stopping band structure, upper and lower template construct and installation can be divided, physical dimension monoblock template construct and installation can be directly pressed.Depth of section surpasses 400mm, by this example, two-layer stretching template bracing or strutting arrangement is installed, and depth of section is installed one deck stretching template bracing or strutting arrangement below 400mm.
Above-described embodiment is only preferred embodiment of the present utility model, the utility model is not limited to the cited form of above-described embodiment, as variation of the present utility model, the structure of main template body I and main template body II is not limited to the cited form of above-described embodiment, as main template body I and main template body II also can only be made and be formed by plank, and by screw or bolt etc., bearing pin bearing is fixedly connected on to the back side of plank; In main template body I and main template body II, also not necessarily to arrange and protect frame and reinforcing bar tooth; Support bar I and support bar II also differ and are decided to be " ┐ " type; Between the axle sleeve of screw shell and fixed head, also stiffening rib can be set, but axle sleeve is directly connected with fixed head; The fastening devices that is connected and fixed plate I and fixed head II is not butterfly bolt yet, but other fastening devicess, as common bolt etc.; Therefore the utility model is not limited to the cited form of above-described embodiment, as long as the conversion of doing in scope of the present utility model all belongs to category of the present utility model.
Claims (7)
1. a simple load and unload ater-casting tool-typed formwork, is characterized in that: this ater-casting tool-typed formwork comprises two main template body I (3) and main template body II (15) that position is relative, 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) are not inserted 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) of establishing threaded axle sleeve I (6) and being connected with axle sleeve I (6), described screw shell II (11) comprises the fixed head II (10) of establishing threaded axle sleeve II (12) and being connected with axle sleeve II (12), described screw shell I (7) is connected to by axle sleeve I (6) one end that support bar I (5) is not inserted pin-and-hole I (2), described screw shell II (11) is connected to by axle sleeve II (12) one end that support bar II (13) is not inserted 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 main template body I (3) and the back side of 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 respectively flat plank (20) and cover the iron plate (19) at plank (20) back side, described bearing pin bearing I (4), bearing pin bearing II (14) are welded on respectively on iron plate (19).
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 be respectively 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 respectively that interval is welded on that frame (21) is protected in plank bottom or the upper reinforcing bar tooth (18) of frame (21) is protected on plank top.
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 axle 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 that is 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) coordinating with butterfly bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508920.5U CN203462494U (en) | 2013-08-20 | 2013-08-20 | Post-cast strip tool-type formwork capable of being conveniently assembled and disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508920.5U CN203462494U (en) | 2013-08-20 | 2013-08-20 | Post-cast strip tool-type formwork capable of being conveniently assembled and disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462494U true CN203462494U (en) | 2014-03-05 |
Family
ID=50174867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320508920.5U Withdrawn - After Issue CN203462494U (en) | 2013-08-20 | 2013-08-20 | Post-cast strip tool-type formwork capable of being conveniently assembled and disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452143A (en) * | 2013-08-20 | 2013-12-18 | 广西建工集团第三建筑工程有限责任公司 | Post-cast strip tool type template convenient to assemble and disassemble |
| CN106759520A (en) * | 2017-01-06 | 2017-05-31 | 安徽水利开发股份有限公司 | Post-cast strip pours component and pours the construction method of post-cast strip |
-
2013
- 2013-08-20 CN CN201320508920.5U patent/CN203462494U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452143A (en) * | 2013-08-20 | 2013-12-18 | 广西建工集团第三建筑工程有限责任公司 | Post-cast strip tool type template convenient to assemble and disassemble |
| CN103452143B (en) * | 2013-08-20 | 2015-08-26 | 广西建工集团第三建筑工程有限责任公司 | A kind of simple load and unload ater-casting tool-typed formwork |
| CN106759520A (en) * | 2017-01-06 | 2017-05-31 | 安徽水利开发股份有限公司 | Post-cast strip pours component and pours the construction method of post-cast strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103452143A (en) | Post-cast strip tool type template convenient to assemble and disassemble | |
| CN206090874U (en) | A style of calligraphy connected node | |
| CN208072950U (en) | A kind of combination set shaped steel formwork | |
| CN103696359A (en) | Prefabricated and cast-in-place bridge pier structure and construction method | |
| CN203462494U (en) | Post-cast strip tool-type formwork capable of being conveniently assembled and disassembled | |
| CN209799317U (en) | Can have enough to meet need use pre-buried ring of scaffold frame of encorbelmenting | |
| CN201671328U (en) | Top plate post-cast strip outer reinforcing support member | |
| CN103452319A (en) | Chiseling-free device for concrete splicing interface and construction method for chiseling-free device | |
| CN106320373A (en) | Supporting system at position of post-pouring belt of underground garage roof and construction method | |
| CN205976009U (en) | Two board connected node of a style of calligraphy | |
| CN202831624U (en) | Template for deformation joint of shear wall | |
| CN205636497U (en) | Pier shaft template and operation platform integration system | |
| CN202031317U (en) | Large profiled steel formwork used for axial rotating arc curved surface structure | |
| CN201771179U (en) | Angle steel and channel steel assembled shuttering for post poured zone of floor | |
| CN208009263U (en) | Bridge cored slab core model floating structure is prevented using existing exhaust pipe tapping pipe | |
| CN110042962A (en) | Board connecting structure and its construction method drop | |
| CN212535085U (en) | Design crane span structure reservation hole mould | |
| CN202359816U (en) | Layering reinforcing and supporting device for on-situ concrete casting template | |
| CN201512946U (en) | Barrel storeroom sliding form system structure | |
| CN210529478U (en) | Anti-overturning high thin wall reinforced concrete structure | |
| CN204221941U (en) | A kind of combined type sycon cable duct mould | |
| CN204001714U (en) | The concrete mould of building of V-type cylinder | |
| CN209429526U (en) | A kind of concrete column is poured with reinforcing template component | |
| CN207988496U (en) | A kind of anti-side tool-typed formwork bracing means of simple concrete | |
| CN202273421U (en) | A building template assembling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150826 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |