CN111424725A - Basement post-cast strip erecting prefabricated template with protection structure - Google Patents
Basement post-cast strip erecting prefabricated template with protection structure Download PDFInfo
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- CN111424725A CN111424725A CN202010342982.8A CN202010342982A CN111424725A CN 111424725 A CN111424725 A CN 111424725A CN 202010342982 A CN202010342982 A CN 202010342982A CN 111424725 A CN111424725 A CN 111424725A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
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- Structural Engineering (AREA)
- Architecture (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a prefabricated formwork supported on a basement post-cast strip with a protection structure, which comprises a basement wall body, a prefabricated formwork body, a formwork protection mechanism and a connecting mechanism, wherein the prefabricated formwork body is used for connecting the post-cast strip to play a waterproof role, the formwork protection mechanism is used for connecting the prefabricated formwork body and protecting and reinforcing the prefabricated formwork body, and the connecting mechanism is used for connecting the prefabricated formwork body and the post-cast strip. This basement post-cast strip with protection architecture establishes prefabricated template according to the easy problem by external force destruction that exists in current post-cast strip, the reason that the analysis was destroyed, design out special protection machanism, strengthen the wholeness of template, both can disperse external force, can strengthen joint strength again, also make things convenient for the combination to dismantle, thereby effectual current prefabricated template of having solved lacks the holistic protection architecture, behind connecting polylith template, the holding power that can consolidate the connection is relatively weak, prefabricated template is when receiving the effect of external force such as inhomogeneous settlement power easy destroyed problem.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a prefabricated formwork for supporting a basement post-cast strip with a protection structure.
Background
The post-cast strip is characterized in that in the building construction, in order to prevent harmful cracks possibly generated by uneven shrinkage of a cast-in-place reinforced concrete structure due to temperature, temporary construction joints are reserved at corresponding positions of a foundation slab, a wall and a beam according to the design or construction specification requirements, the structure is temporarily divided into a plurality of parts, the construction joints are cast and tamped after a plurality of times after the structure is shrunk inside the member, the structure is connected into a whole, a template is arranged before the post-cast strip is not cast to temporarily connect the wall, the waterproof effect and the like are achieved, the basement wall locally acts on the template due to external tearing force generated by cooling shrinkage, the template is damaged by settlement and shearing force, the existing temporary wall commonly used for casting strips is supplemented, the time and material resources are consumed for casting and dismantling the temporary wall, the template is not widely used, but mostly needs to be spliced, the concrete need be poured to the junction of template when using to current template, the bonding force that only relies on the concrete plays the supporting role, and the wall body subsides external force and cooling shrinkage external force and is asynchronous also inhomogeneous, can lead to the template atress uneven and destroyed at the effect of these external forces, current prefabricated template lacks holistic protective structure, after connecting polylith template, the holding power that can consolidate the connection is more weak, prefabricated template is destroyed when receiving the effect of external forces such as inhomogeneous settlement power easily, so it establishes prefabricated template to need a basement post-cast strip that has protective structure.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a prefabricated template supported on a basement post-pouring zone with a protection structure, and solves the problems that the existing prefabricated template lacks an integral protection structure, the supporting force for reinforcing connection is weak after a plurality of templates are connected, and the prefabricated template is easily damaged under the action of external forces such as uneven settlement force and the like.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a prefabricated template is established in basement post-cast strip with protection architecture, includes the basement wall body, is used for connecting the pre-cast form body that the post-cast strip played effects such as waterproof, is used for playing and connects the pre-cast form body and protect and reinforced template protection mechanism and be used for the coupling mechanism who is connected the pre-cast form body with the post-cast strip, basement wall vacates there is the post-cast strip, three wall body reinforcing bars of fixedly connected with on the basement wall body, three fixedly connected with vertically and horizontally staggered's reinforcing bar net between the wall body reinforcing bar, the surface and the basement wall body fixed connection of reinforcing bar net, the pre-cast form body sets up the post-cast strip department at the basement wall body, the fixed surface of pre-cast form body is connected with the waterproof layer, template protection mechanism and coupling mechanism all set up on the pre-cast form body.
Preferably, coupling assembling and a plurality of protection steel sheet are synthesized to movable reinforcing bar, a plurality of the movable reinforcing bar of a plurality of steel bar connection board, a plurality of through connection hole, a plurality of and through connection hole one-to-one, steel bar connection board's surface is concave shape, steel bar connection board's medial surface and the surface joint of prefabricated template body, the through connection hole is seted up on the prefabricated template body, a plurality of the equidistant distribution of through connection hole on the prefabricated template body, the prefabricated hole of a plurality of and through connection hole one-to-one is seted up on the surface of prefabricated template body, prefabricated hole and through connection hole intercommunication, it sets up in the prefabricated downthehole to synthesize coupling assembling.
Preferably, synthesize coupling assembling's structure includes two threaded rods, two external splines and a square steel billet, the surface of square steel billet and the inner wall fixed connection in prefabricated hole, the threaded hole is seted up on the surface of square steel billet, screw hole and through connection hole intercommunication, the surface and the square steel billet integrated into one piece of external spline, threaded rod and external spline integrated into one piece, two the external spline uses the central line of square steel billet to be the symmetric distribution as the symmetric line, two the threaded rod uses the central line of square steel billet to be the symmetric distribution as the symmetric line, threaded rod and external spline all are located the outside in prefabricated hole and are outstanding at the prefabricated template body on the surface, activity reinforcing bar through connection board extends to the inside of through connection hole, the one end of activity reinforcing bar and the inner wall threaded connection of screw hole.
Preferably, the both ends of reinforcing bar connecting plate have all been seted up and have been cup jointed the hole, the inner wall fixedly connected with in the hole of cup jointing stings the tooth, the sawtooth hole has all been seted up at the both ends of protection steel sheet, the equal fixedly connected with external gear in both ends of protection steel sheet, the inner wall in sawtooth hole cup joints with the surface of external splines, the inside sawtooth of sawtooth hole agrees with the sawtooth on external splines surface, the inside in the hole of cup jointing is established to the external gear cover, the teeth of a cogwheel of external gear agrees with the inside in the hole of cup jointing, the surperficial threaded connection of threaded rod has lock nut.
Preferably, the both ends of protection steel sheet are connected with the integrated coupling assembling on the prefabricated template body of difference respectively, a plurality of the length of protection steel sheet is the same, and the contained angle between two adjacent protection steel sheets is the degree.
Preferably, coupling mechanism includes that a plurality of horizontal reinforcing bar, a plurality of slope borrow power sleeve pipe, the first steel pipe of a plurality of and a plurality of second steel pipe, horizontal reinforcing bar runs through the prefabricated template body, horizontal reinforcing bar is located the inside part of prefabricated template body and runs through each through connection hole, the activity reinforcing bar runs through horizontal reinforcing bar, the slope is borrowed power sleeve pipe fixed connection and is on the side of prefabricated template body, the slope is borrowed the surface of power sleeve pipe and horizontal reinforcing bar and is cup jointed.
Preferably, the surface of the first steel pipe and the surface of the second steel pipe are fixedly connected with the surface of the prefabricated formwork body, the inner wall of the first steel pipe and the inner wall of the second steel pipe are both sleeved with binding steel bars, the binding steel bars on the first steel pipe penetrate through the prefabricated formwork body and the transverse steel bars and extend to the other side face of the prefabricated formwork body, and the binding steel bars on the second steel pipe and the protective steel plates are distributed in a staggered mode.
(III) advantageous effects
(1) According to the invention, the template protection mechanism is arranged, and the template protection mechanism integrally links the structure of the template joint with the template stress structure, so that the template at the whole post-pouring zone can be integrally protected after the templates are connected, local external force can be dispersed integrally, the integral damage of the template caused by overlarge local stress can be avoided, meanwhile, the joint can be reinforced by the aid of the integral strength of the template, compared with the prior art, the joint strength does not depend on the local joint structure or concrete near the joint, but depends on the whole template, the joint strength is stronger, and a good protective effect can be achieved.
(2) According to the invention, by arranging the connecting mechanism, on one hand, the transverse steel bars are connected with the wall from the side surface, and an included angle is formed between the transverse steel bars and the inclined force-borrowing pipe, the force of wall settlement and cooling shrinkage can take the first action on the inclined force-borrowing pipe and the part of the transverse steel bars exposed out of the inclined force-borrowing pipe, even if the inclined force-borrowing pipe is damaged, the transverse steel bars can be loosened and opened, so that the template body is prevented from being directly damaged, and on the other hand, the connection strength between the templates can be enhanced by alternately binding the binding steel bars, and the connection between the.
(3) According to the invention, the protection steel plates are arranged on the two side surfaces of the prefabricated template, and the protection steel plates which are uniformly staggered and inclined leftwards and rightwards have stronger integrity, so that external force can be dispersed to a plurality of connection points to a great extent, the connection strength between the templates is enhanced, and the prefabricated template is convenient to disassemble.
(4) According to the invention, according to the problem that the existing post-cast strip is easily damaged by external force, the reason of damage is analyzed, a special protection mechanism is designed, the integrity of the template is enhanced, the external force can be dispersed, the connection strength can be enhanced, and the assembly and disassembly are convenient, so that the problems that the existing prefabricated template is lack of an integral protection structure, after a plurality of templates are connected, the supporting force for reinforcing the connection is weak, and the prefabricated template is easily damaged under the action of the external force such as uneven settlement force and the like are effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the prefabricated form body construction of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2;
FIG. 4 is a cross-sectional view of a protective steel plate structure according to the present invention;
FIG. 5 is a front view of the composite connection assembly of the present invention;
fig. 6 is a side view of the structure of the reinforcing bar coupler according to the present invention.
The prefabricated basement wall comprises a basement wall body 1, a prefabricated formwork body 2, a formwork protection mechanism 3, a reinforcing steel bar connecting plate 31, a 32 penetrating connecting hole, a 33 movable reinforcing steel bar, a 34 comprehensive connecting assembly, a 341 threaded rod, an 342 external spline, a 343 square steel block, a 345 threaded hole, a 35 protection steel plate, a 36 prefabricated hole, a 37 sleeving hole, a 38 internal engaged tooth, a 39 sawtooth hole, an 310 external gear, a 311 locking nut, a 4 connecting mechanism, a 41 transverse reinforcing steel bar, a 42 inclined force-borrowing sleeve, a 43 first steel pipe, a 44 second steel pipe, a 45 binding reinforcing steel bar, a 5 wall reinforcing steel bar, a 6 reinforcing mesh and a 7 waterproof layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, the embodiment of the invention provides a prefabricated formwork for supporting a basement post-cast strip with a protective structure, which comprises a basement wall 1, a prefabricated formwork body 2 for connecting the post-cast strip to play a role of water proofing and the like, be used for playing and connecting prefabricated template body 2 and protect prefabricated template body 2 and reinforced (rfd) template protection mechanism 3 and be used for the coupling mechanism 4 of being connected prefabricated template body 2 with the post-cast strip, basement wall body 1 vacates there is the post-cast strip, three wall body reinforcing bars 5 of fixedly connected with on the basement wall body 1, fixedly connected with vertically and horizontally staggered's reinforcing bar net 6 between three wall body reinforcing bars 5, the surface and 1 fixed connection of basement wall body 6 are netted, prefabricated template body 2 sets up the post-cast strip department at basement wall body 1, the fixed surface of prefabricated template body 2 is connected with waterproof layer 7, template protection mechanism 3 and coupling mechanism 4 all set up on prefabricated template body 2.
The template protection mechanism 3 comprises a plurality of reinforcing steel bar connecting plates 31, a plurality of through connecting holes 32, a plurality of movable reinforcing steel bars 33 which are in one-to-one correspondence with the through connecting holes 32, a plurality of comprehensive connecting assemblies 34 and a plurality of protection steel plates 35, wherein the surface of the reinforcing steel bar connecting plates 31 is concave, the inner side surfaces of the reinforcing steel bar connecting plates 31 are clamped with the surface of the prefabricated template body 2, the through connecting holes 32 are arranged on the prefabricated template body 2, the plurality of through connecting holes 32 are equidistantly distributed on the prefabricated template body 2, a plurality of prefabricated holes 36 which are in one-to-one correspondence with the through connecting holes 32 are arranged on the surface of the prefabricated template body 2, the prefabricated holes 36 are communicated with the through connecting holes 32, the comprehensive connecting assemblies 34 are arranged in the prefabricated holes 36, the comprehensive connecting assemblies 34 structurally comprise two threaded rods 341, two external splines 342 and a square steel block 343, the surface, the surface of the square steel block 343 is provided with a threaded hole 345, the threaded hole 345 is communicated with the through connection hole 32, the surface of the external spline 342 is integrally formed with the square steel block 343, the threaded rods 341 and the external spline 342 are integrally formed, the two external splines 342 are symmetrically distributed by taking the center line of the square steel block 343 as the symmetrical line, the two threaded rods 341 are symmetrically distributed by taking the center line of the square steel block 343 as the symmetrical line, the threaded rods 341 and the external spline 342 are positioned outside the prefabricated hole 36 and protrude on the surface of the prefabricated formwork body 2, the movable reinforcing steel bar 33 penetrates through the reinforcing steel bar connection plate 31 and extends into the through connection hole 32, one end of the movable reinforcing steel bar 33 is in threaded connection with the inner wall of the threaded hole 345, the two ends of the reinforcing steel bar connection plate 31 are both provided with socket holes 37, the inner wall of the socket holes 37 is fixedly connected with inner engaged teeth 38, the two ends of the protection steel plate 35 are, the inner wall in sawtooth hole 39 cup joints with the surface of external splines 342, the inside sawtooth in sawtooth hole 39 agrees with the sawtooth on external splines 342 surface, the inside in cup joint hole 37 is established to outer gear 310 cover, the teeth of a cogwheel of outer gear 310 agrees with the inside interior tooth 38 of stinging in cup joint hole 37, the surperficial threaded connection of threaded rod 341 has lock nut 311, the both ends of protection steel sheet 35 are connected with the synthesis coupling assembling 34 on the prefabricated template body 2 of difference respectively, a plurality of protection steel sheet 35's length is the same, the contained angle between two adjacent protection steel sheets 35 is 60 degrees.
The connecting mechanism 4 comprises a plurality of transverse steel bars 41 and a plurality of inclined force-borrowing sleeves 42, the prefabricated formwork body 2 is penetrated through by the transverse steel bars 41, the parts, located inside the prefabricated formwork body 2, of the transverse steel bars 41 penetrate through the through connection holes 32, the movable steel bars 33 penetrate through the transverse steel bars 41, the inclined force-borrowing sleeves 42 are fixedly connected to the side faces of the prefabricated formwork body 2, the inclined force-borrowing sleeves 42 are sleeved with the surfaces of the transverse steel bars 41, the surfaces of the first steel tubes 43 and the surfaces of the second steel tubes 44 are fixedly connected with the surface of the prefabricated formwork body 2, the inner walls of the first steel tubes 43 and the inner walls of the second steel tubes 44 are sleeved with the binding steel bars 45, the binding steel bars 45 located on the first steel tubes 43 penetrate through the prefabricated formwork body 2 and the transverse steel bars 41 and extend to the side faces of the prefabricated formwork body 2, and the binding steel bars 45 located on the second steel tubes 44 and the protection steel plates 35 are distributed in a staggered mode.
When in use, the external gear 310 on each protection steel plate 35 is sleeved into the sleeving hole 37 to be matched with the internal engaged teeth 38, the sawtooth hole 39 is matched with the external spline 342, the lock nut 311 is screwed with the threaded rod 341, each movable reinforcing steel bar 33 penetrates through the reinforcing steel bar connecting plate 31 and extends into the through connecting hole 32 until the movable reinforcing steel bar 33 contacts with the threaded hole 345, the movable reinforcing steel bar 33 is rotated to screw the movable reinforcing steel bar 33 with the threaded hole 345, the transverse reinforcing steel bar 41 is upwards inclined to be bound with the extending reinforcing steel bar on the basement wall 1, the binding reinforcing steel bar 45 on the first steel pipe 43 is bound with the upper and lower wall reinforcing steel bars 5 in the post-cast strip, the binding reinforcing steel bar 45 on the second steel pipe 44 is bound with the middle wall reinforcing steel bar 5, the reinforcing steel bar connecting plate 31 plays a role in protecting the prefabricated formwork body 2, and the protection steel plates 35 enable the prefabricated formwork body 2 to be connected together, when receiving the effect of external force, external force can take the lead to transmit horizontal reinforcing bar 41 and each bind the reinforcing bar 45 on, horizontal reinforcing bar 41 and bind the reinforcing bar 45 and receive external force of the even transmission of external force effect can be to on the reinforcing bar connecting plate 31 at 2 surperficial evenly distributed of prefabricated form body, the common dispersion external force of a plurality of structures, and prefabricated form body 2 surface also evenly undertakes external force consequently, especially can integrate whole prefabricated form body 2 and resist external force jointly, the prefabricated form body 2 of combination is more, the dispersibility is stronger, also be difficult for being destroyed more, there is the contained angle in the horizontal reinforcing bar 41 of side and slope borrow power sleeve 42, on horizontal reinforcing bar 41 atress great can transmit external force to slope earlier and borrow power sleeve 42, it can be used in prefabricated form body 2 to the damage of slope borrow power sleeve 42.
Claims (7)
1. The utility model provides a prefabricated template is established in basement post-cast strip with protection architecture, includes basement wall body (1), is used for connecting pre-cast form body (2) that post-cast strip played effects such as waterproof, is used for playing and connects pre-cast form body (2) and protect and reinforced (rfd) template protection mechanism (3) and be used for with pre-cast form body (2) with post-cast strip coupling mechanism (4) be connected, its characterized in that: basement wall body (1) vacates and has the post-cast strip, three wall body reinforcing bars of fixedly connected with (5), three on basement wall body (1) fixedly connected with vertically and horizontally staggered's reinforcing bar net (6) between wall body reinforcing bar (5), the surface and basement wall body (1) fixed connection of reinforcing bar net (6), prefabricated template body (2) set up the post-cast strip department at basement wall body (1), the fixed surface of prefabricated template body (2) is connected with waterproof layer (7), template protection machanism (3) and coupling mechanism (4) all set up on prefabricated template body (2).
2. The prefabricated formwork for supporting the basement post-cast strip with the protection structure as claimed in claim 1, wherein: the template protection mechanism (3) comprises a plurality of steel bar connecting plates (31), a plurality of through connecting holes (32), a plurality of movable steel bars (33) which are in one-to-one correspondence with the through connecting holes (32), a plurality of comprehensive connecting components (34) and a plurality of protection steel plates (35), the surface of the steel bar connecting plate (31) is concave, the inner side surface of the steel bar connecting plate (31) is clamped with the surface of the prefabricated formwork body (2), the through connecting holes (32) are arranged on the prefabricated template body (2), a plurality of through connecting holes (32) are distributed on the prefabricated template body (2) at equal distance, the surface of the prefabricated template body (2) is provided with a plurality of prefabricated holes (36) which are in one-to-one correspondence with the through connecting holes (32), the prefabricated hole (36) is communicated with the through connecting hole (32), and the comprehensive connecting component (34) is arranged in the prefabricated hole (36).
3. The prefabricated formwork for supporting the basement post-cast strip with the protection structure as claimed in claim 2, wherein: the structure of the comprehensive connecting assembly (34) comprises two threaded rods (341), two external splines (342) and a square steel block (343), the surface of the square steel block (343) is fixedly connected with the inner wall of the prefabricated hole (36), a threaded hole (345) is formed in the surface of the square steel block (343), the threaded hole (345) is communicated with the through connecting hole (32), the surface of the external spline (342) and the square steel block (343) are integrally formed, the threaded rods (341) and the external splines (342) are integrally formed, the two external splines (342) are symmetrically distributed by taking the center line of the square steel block (343) as the symmetric line, the two threaded rods (341) are symmetrically distributed by taking the center line of the square steel block (343) as the symmetric line, and the threaded rods (341) and the external splines (342) are both positioned outside the prefabricated hole (36) and protrude on the surface of the prefabricated template body (2), the movable reinforcing steel bar (33) penetrates through the reinforcing steel bar connecting plate (31) and extends to the inside of the penetrating connecting hole (32), and one end of the movable reinforcing steel bar (33) is in threaded connection with the inner wall of the threaded hole (345).
4. The prefabricated formwork for supporting the basement post-cast strip with the protection structure as claimed in claim 3, wherein: the both ends of reinforcing bar connecting plate (31) have all been seted up and have been cup jointed hole (37), bite tooth (38) in the inner wall fixedly connected with of cup jointing hole (37), sawtooth hole (39) have all been seted up at the both ends of protection steel sheet (35), the equal fixedly connected with external gear (310) in both ends of protection steel sheet (35), the inner wall of sawtooth hole (39) cup joints with the surface of external spline (342), the inside sawtooth of sawtooth hole (39) agrees with the sawtooth on external spline (342) surface, the inside in cup jointing hole (37) is established in external gear (310), the teeth of a cogwheel of external gear (310) agree with the inside bite tooth (38) of cup jointing hole (37), the surface threaded connection of threaded rod (341) has lock nut (311).
5. The prefabricated formwork for supporting the basement post-cast strip with the protection structure as claimed in claim 4, wherein the prefabricated formwork comprises: the both ends of protection steel sheet (35) are connected, a plurality of with comprehensive coupling assembling (34) on the prefabricated template body (2) of difference respectively protection steel sheet (35)'s length is the same, and the contained angle between two adjacent protection steel sheet (35) is 60 degrees.
6. The prefabricated formwork for supporting the basement post-cast strip with the protection structure as claimed in claim 5, wherein: coupling mechanism (4) borrow power sleeve pipe (42), the first steel pipe of a plurality of (43) and a plurality of second steel pipe (44) including a plurality of horizontal reinforcing bar (41), a plurality of slope, horizontal reinforcing bar (41) run through prefabricated template body (2), horizontal reinforcing bar (41) are located the inside part of prefabricated template body (2) and run through each through connection hole (32), horizontal reinforcing bar (41) are run through in activity reinforcing bar (33), the slope is borrowed power sleeve pipe (42) fixed connection on the side of prefabricated template body (2), the slope is borrowed power sleeve pipe (42) and is cup jointed with the surface of horizontal reinforcing bar (41).
7. The prefabricated formwork for supporting the basement post-cast strip with the protection structure as claimed in claim 6, wherein: the surface of first steel pipe (43) and the surface of second steel pipe (44) and the fixed surface of prefabricated template body (2) are connected, the inner wall of first steel pipe (43) and the inner wall of second steel pipe (44) all cup joint binding reinforcing bar (45), are located binding reinforcing bar (45) on first steel pipe (43) run through prefabricated template body (2) and horizontal reinforcing bar (41) and extend to the another side of prefabricated template body (2), are located binding reinforcing bar (45) on second steel pipe (44) and protection steel sheet (35) crisscross distribution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010342982.8A CN111424725B (en) | 2020-04-27 | 2020-04-27 | Basement post-cast strip erecting prefabricated template with protection structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010342982.8A CN111424725B (en) | 2020-04-27 | 2020-04-27 | Basement post-cast strip erecting prefabricated template with protection structure |
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| CN111424725A true CN111424725A (en) | 2020-07-17 |
| CN111424725B CN111424725B (en) | 2020-11-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645552A (en) * | 2021-05-17 | 2022-06-21 | 苏州中设建设集团有限公司 | Basement post-cast concrete band structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014234698A (en) * | 2013-06-05 | 2014-12-15 | 大成建設株式会社 | Construction method of joint material and joint material support structure |
| CN106120870A (en) * | 2016-08-12 | 2016-11-16 | 上海嘉实（集团）有限公司 | The advanced enclosed construction of poured band of outer wall of basement and construction method |
| CN106284985A (en) * | 2016-09-09 | 2017-01-04 | 五冶集团上海有限公司 | A kind of Formwork Installation Method of reserved post-cast strip |
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2020
- 2020-04-27 CN CN202010342982.8A patent/CN111424725B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014234698A (en) * | 2013-06-05 | 2014-12-15 | 大成建設株式会社 | Construction method of joint material and joint material support structure |
| CN106120870A (en) * | 2016-08-12 | 2016-11-16 | 上海嘉实（集团）有限公司 | The advanced enclosed construction of poured band of outer wall of basement and construction method |
| CN106284985A (en) * | 2016-09-09 | 2017-01-04 | 五冶集团上海有限公司 | A kind of Formwork Installation Method of reserved post-cast strip |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645552A (en) * | 2021-05-17 | 2022-06-21 | 苏州中设建设集团有限公司 | Basement post-cast concrete band structure |
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| CN111424725B (en) | 2020-11-17 |
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