CN115324214A - Pre-sealing structure of post-cast strip subsides - Google Patents
Pre-sealing structure of post-cast strip subsides Download PDFInfo
- Publication number
- CN115324214A CN115324214A CN202210897203.XA CN202210897203A CN115324214A CN 115324214 A CN115324214 A CN 115324214A CN 202210897203 A CN202210897203 A CN 202210897203A CN 115324214 A CN115324214 A CN 115324214A
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- balancing weight
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- cantilever
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- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 27
- 238000004062 sedimentation Methods 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 8
- 239000004568 cement Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Revetment (AREA)
Abstract
The invention discloses a pre-sealing structure of a post-settlement pouring belt, and particularly relates to the field of buildings. According to the invention, the stainless steel corrugated pipe is arranged, the placing position of the balancing weight block is adjusted by bending the stainless steel corrugated pipe, so that the balancing weight block is placed along the curved track of the post-sedimentation pouring belt all the time, and the post-sedimentation pouring belt is sealed by utilizing the stretching characteristic of the elastic sealing cloth, so that the flexibility and convenience are improved.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a pre-closed structure of a post-cast strip after settlement.
Background
The post-cast strip is set for solving the settlement difference between the main building and the skirt house of the high-rise building, the post-cast strip can be cast after the main structure is finished and the settlement is basically stable, the post-cast strip temporarily divides the structure into a plurality of parts, after the internal contraction of the member, the construction joint concrete is cast after a plurality of times, the structures are connected into an integral zone, when the casting time of the post-cast strip is proper, the post-cast strip can be selected to be low in air temperature, the concrete mixed with trace aluminum powder in the casting cement or the cement can be used, the strength grade of the concrete is higher than the strength of the member, the crack between the new concrete and the old concrete is prevented, a weak part is formed, the part of the post-cast strip is also required to consider different consumption factors of measures such as templates and the like, the concrete of different types of the post-cast strip is different, the telescopic post-cast strip is determined according to the completion condition of the contraction of the concrete of the pre-cast part, generally is 60 days after construction, the post-cast strip is proper after the construction is performed after the settlement is basically completed, in some projects, the design unit has special requirements on the retention time of the post-cast strip, the concrete can be prepared by adding an admixture, the cement, the concrete can be prepared, and the concrete, the concrete can also can be prepared by adopting an expansion test, the cement and the cement admixture.
The traditional post-cast strip can be paved on the surface of the post-cast strip by using a template before pouring, the post-cast strip is pre-sealed, and garbage is prevented from entering the inner part of the post-cast strip, but not all the post-cast strips are straight, and some post-cast strips can have a bending radian.
Disclosure of Invention
In order to overcome the above defects in the prior art, an embodiment of the present invention provides a pre-sealing structure for a post-settling pouring belt, in which a stainless steel corrugated pipe is arranged, and a placement position of a balancing weight block is adjusted by bending the stainless steel corrugated pipe, so that the balancing weight block is always placed along a curved track of the post-settling pouring belt, and an elastic sealing cloth has an extending characteristic, so as to better adapt to a curved arc of the post-settling pouring belt.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a subside post-cast strip pre-enclosed construction, is including subsiding the post-cast strip, the balancing weight has been placed at the top of subsiding the post-cast strip, the inside sliding connection of balancing weight has movable push rod, the one end fixed mounting of movable push rod has portable activity clamp plate, one side fixed mounting of portable activity clamp plate has the slidingtype locking strip, the slidingtype locking strip is the grafting form setting with the balancing weight, the length of slidingtype locking strip is less than the length of activity push rod, the outside of slidingtype locking strip has cup jointed the protection spacing ring, the outside fixed mounting of protection spacing ring has elasticity closed cloth, the quantity of balancing weight sets up to a plurality of, and divide into two sets of, every group the balancing weight is the setting of arranging in proper order of route array, and two sets of balancing weight is mirror symmetry form setting about the vertical central line of subsiding the post-cast strip, a plurality of fixedly connected with stainless steel bellows between the balancing weight, the top fixed mounting of balancing weight has prefabricated type bearing plate, spacing type draw-in groove has been seted up to the inside of prefabricated type bearing plate, the inboard joint has the activity horizontal cantilever, the one end fixed mounting of horizontal cantilever has the spacing baffle, one side fixed connection of spacing baffle has the spacing pull ring.
In a preferred embodiment, one end of the movable transverse cantilever, which is far away from the limit baffle, is slidably connected with a limit central beam, a first limit clamping plate is fixedly mounted at one end of the movable transverse cantilever, and a reinforced hanging buckle is fixedly mounted at one side of the first limit clamping plate.
In a preferred embodiment, the number of the movable transverse cantilevers is set to be a plurality, the plurality of the movable transverse cantilevers are arranged in a mirror symmetry manner about a vertical center line of the limiting center cross beam, and the outer side of the reinforced hanging buckle is clamped with the hook type extension spring.
In a preferred embodiment, a second limit clamp plate is fixedly mounted on the outer side of the movable transverse cantilever, and a movable sliding block is clamped between the first limit clamp plate and the second limit clamp plate.
In a preferred embodiment, a supporting vertical rod is fixedly installed at the bottom of the movable sliding block, and the movable sliding block and the limiting central cross beam are arranged in a sliding connection mode.
In a preferred embodiment, a corresponding limiting ball is fixedly mounted at the bottom end of the supporting vertical rod, an L-shaped movable cantilever is rotatably connected to the outer side of the corresponding limiting ball, and a supporting limiting baffle is fixedly mounted at one end of the L-shaped movable cantilever.
In a preferred embodiment, a first magnet is fixedly mounted at the top of the limiting central cross beam, a second magnet is fixedly mounted inside the elastic sealing cloth, and the first magnet and the second magnet are arranged in a magnetic attraction manner.
In a preferred embodiment, both sides of the limiting central beam are fixedly provided with limiting hanging buckles, the inner sides of the limiting hanging buckles are inserted with L-shaped hooks, and one side of each L-shaped hook is fixedly connected with elastic protection cloth.
In a preferred embodiment, a corresponding type square groove is formed in one side of the prefabricated bearing plate, a prefabricated square column is fixedly mounted on one side of the prefabricated bearing plate, which is far away from the corresponding type square groove, and the cross-sectional area of a bottom end port of the corresponding type square groove is larger than that of a bottom end port of the prefabricated square column.
The invention has the technical effects and advantages that:
1. when a bent part of the sedimentation post-pouring belt is encountered, the placing position of the balancing weight block is further adjusted through the bent stainless steel corrugated pipe, so that the balancing weight block is placed along the bent track of the sedimentation post-pouring belt all the time, the elastic sealing cloth has the stretching characteristic, the bending radian of the sedimentation post-pouring belt is better adapted, the elastic sealing cloth is placed on the surface of the movable push rod, the sliding type locking strip is aligned with the protection limiting ring, then the portable movable press plate is pushed, the sliding type locking strip penetrates through the protection limiting ring and is inserted into the balancing weight block, the elastic sealing cloth is fixed, the sedimentation post-pouring belt is kept in a sealed state, and garbage is prevented from entering, so that the bending adjustment of the sedimentation post-pouring belt can be carried out, the sedimentation post-pouring belt is effectively sealed, and the flexibility and the convenience are improved;
2. the movable transverse cantilever is moved to slide by pushing, pulling and pulling the belt, the length of the movable transverse cantilever is adjusted, the movable transverse cantilever is clamped into the limiting clamping groove from the top of the prefabricated bearing plate after adjustment, acting force of the hook type stretching spring is used, the limiting baffle is clamped and fixed on the outer side of the prefabricated bearing plate, the movable sliding block is driven to slide when the movable transverse cantilever slides, the limiting baffle is supported to be capable of attaching the subsided post-pouring belt to the balance weight block, the limiting baffle is supported to be supported on the inner side of the subsided post-pouring belt, the balance weight block is limited simultaneously, the balance weight block is prevented from sliding and falling into the subsided post-pouring belt, the movable transverse cantilever is used for supporting to prevent people from falling, the balance weight block is limited simultaneously, the sliding position of the balance weight block is prevented from deviating, and safety and stability are improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the structure of the present invention.
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention.
FIG. 4 is an enlarged view of the portion B of FIG. 2 according to the present invention.
Fig. 5 is a schematic structural view of the corrugated stainless steel pipe according to the present invention.
Fig. 6 is a schematic structural view of the elastic protective cloth of the present invention.
Fig. 7 is a partial structural schematic diagram of the present invention.
The reference signs are: 1. depositing a post-cast strip; 2. balancing the balancing weight block; 3. a movable push rod; 4. a portable movable pressing plate; 5. a sliding locking bar; 6. a protective limit ring; 7. elastic sealing cloth; 8. a stainless steel bellows; 9. a prefabricated bearing plate; 10. a limiting type clamping groove; 11. a movable transverse cantilever; 12. limiting a central cross beam; 13. a first limit splint; 14. a reinforced hanging buckle; 15. a hook-type extension spring; 16. a second limit splint; 17. a movable slide block; 18. a support-type vertical rod; 19. a corresponding limit ball; 20. an L-shaped movable cantilever; 21. supporting a limit baffle; 22. a first magnet; 23. a second magnet; 24. a limiting hanging buckle; 25. an L-shaped hook; 26. elastic protective cloth; 27. a corresponding square groove; 28. prefabricating a square column; 29. a limit baffle; 30. and (6) lifting the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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.
Referring to the attached drawings 1-7 of the specification, a pre-sealing structure of a post-settlement pouring belt according to an embodiment of the invention is shown in fig. 1, and comprises a post-settlement pouring belt 1, a balancing weight block 2 is placed on the top of the post-settlement pouring belt 1, as shown in fig. 3, a movable push rod 3 is slidably connected inside the balancing weight block 2, a portable movable press plate 4 is fixedly installed at one end of the movable push rod 3, a sliding lock bar 5 is fixedly installed at one side of the portable movable press plate 4, the sliding lock bar 5 and the balancing weight block 2 are arranged in a splicing manner, the length of the sliding lock bar 5 is smaller than that of the movable push rod 3, when the portable movable press plate 4 is pulled to drive the movable push rod 3 to slide outwards, an elastic sealing cloth 7 is placed on the surface of the movable push rod 3, the sliding lock bar 5 is aligned with a protection limiting ring 6, and then the portable movable press plate 4 is pushed to enable the sliding lock bar 5 to pass through the protection limiting ring 6 and be inserted into the balancing weight block 2, thereby fixing the elastic sealing cloth 7, the outer side of the sliding type locking strip 5 is sleeved with the protective limiting ring 6, the elastic sealing cloth 7 is prevented from cracking and being damaged by the arrangement of the protective limiting ring 6, the elastic sealing cloth 7 is fixedly installed on the outer side of the protective limiting ring 6, the elastic sealing cloth 7 has the characteristic of extension, thereby better adapting to the bending radian of the sedimentation post-pouring belt 1 and playing a sealing role on the sedimentation post-pouring belt 1, as shown in figure 7, the number of the balancing weights 2 is set to be a plurality and divided into two groups, each group of balancing weights 2 is sequentially arranged in a path array way, the two groups of balancing weights 2 are arranged in a mirror symmetry way about the vertical central line of the sedimentation post-pouring belt 1, and the prefabricated bearing plate 9 is fixed by the gravity of the balancing weights 2 through the arrangement of the balancing weights 2, a stainless steel corrugated pipe 8 is fixedly connected among the balancing weights 2, and through the arrangement of the stainless steel corrugated pipe 8, when meeting the bent part of the sedimentation post-cast strip 1, the placing position of the balancing weight block 2 is further adjusted through bending the stainless steel corrugated pipe 8, so that the balancing weight block 2 is placed along the bent track of the sedimentation post-cast strip 1 all the time, as shown in fig. 3, a prefabricated bearing plate 9 is fixedly installed on the top of the balancing weight block 2, a limiting type slot 10 is formed in the prefabricated bearing plate 9, a movable transverse cantilever 11 is clamped on the inner side of the limiting type slot 10, a limiting baffle 29 is fixedly installed at one end of the movable transverse cantilever 11, a lifting ring 30 is fixedly connected to one side of the limiting baffle 29, when the balancing weight block 2 is placed, the lifting ring 30 is pulled by pushing, further adjusting the length of the movable transverse cantilever 11, after the adjustment, the movable transverse cantilever 11 is clamped into the limit type clamping groove 10 from the top of the prefabricated bearing plate 9 to limit the movable transverse cantilever 11, as shown in fig. 4, one end of the movable transverse cantilever 11 far from the limit baffle 29 is slidably connected with a limit central beam 12, one end of the movable transverse cantilever 11 is fixedly provided with a first limit splint 13, one side of the first limit splint 13 is fixedly provided with a reinforced hanging buckle 14, the number of the movable transverse cantilevers 11 is multiple, the plurality of movable transverse cantilevers 11 are arranged in a mirror symmetry manner about the vertical central line of the limit central beam 12, the outer side of the reinforced hanging buckle 14 is clamped with a hook type tension spring 15, when the movable transverse cantilever 11 is pulled to slide outwards, the hook type extension spring 15 is stretched, and after the movable transverse cantilever 11 is clamped in the limiting type clamping groove 10, the limit baffle 29 is clamped and fixed at the outer side of the prefabricated bearing plate 9 by the acting force of the hook type extension spring 15.
It should be noted that, when the portable type sealing device is actually used, when a bent portion of the post-cast strip 1 is encountered, the placement position of the balancing weight 2 is adjusted by bending the stainless steel corrugated pipe 8, so that the balancing weight 2 is always placed along the bent trajectory of the post-cast strip 1, then the pulling ring 30 is pushed and pulled, the length of the movable transverse cantilever 11 is adjusted, the movable transverse cantilever 11 is clamped into the limiting clamping groove 10 from the top of the prefabricated type bearing plate 9 after adjustment, the limiting baffle 29 is clamped and fixed on the outer side of the prefabricated type bearing plate 9 by the acting force of the hook type tension spring 15, then the elastic sealing cloth 7 is laid on the top of the prefabricated type bearing plate 9, one end of the elastic sealing cloth 7 is pulled, when the portable type movable pressing plate 4 is pulled to drive the movable pushing rod 3 to slide outwards, the elastic sealing cloth 7 is placed on the surface of the movable pushing rod 3, the sliding type locking strip 5 is aligned with the limiting ring 6, and then the portable type movable pressing plate 4 is pushed to enable the sliding type locking strip 5 to penetrate through the limiting ring 6 to be inserted into the balancing weight 2, thereby fixing the elastic sealing cloth 7.
Further, as shown in fig. 4, a second limit clamp 16 is fixedly installed on the outer side of the movable transverse cantilever 11, a movable slider 17 is connected between the first limit clamp 13 and the second limit clamp 16 in a clamping manner, the movable slider 17 is limited by the second limit clamp 16 and the movable slider 17, when the movable transverse cantilever 11 slides, the movable slider 17 is driven to slide, a support-type vertical rod 18 is fixedly installed at the bottom of the movable slider 17, the movable slider 17 and the limit central beam 12 are arranged in a sliding connection manner, a corresponding limit ball 19 is fixedly installed at the bottom end of the support-type vertical rod 18, the outer side of the corresponding limit ball 19 is rotatably connected with an L-shaped movable cantilever 20, the L-shaped movable cantilever 20 can be rotated by the arrangement of the corresponding limit ball 19, so as to adjust the angle of the support limit baffle 21, so that the support limit baffle 21 can attach the settled post-pouring belt 1 and the balancing weight block 2, the support limit baffle 21 is supported on the inner side of the settled post-pouring belt 1, and prevent the balancing weight block 2 from falling into the settled post-pouring belt 1, as shown in fig. 1, one end of the movable transverse cantilever 20 is fixedly installed with a second limit magnet 23, and the top of the magnet 22 is installed on the movable transverse beam 12, and the top of the magnet 23.
What need be explained to above-mentioned technical scheme is that, when in actual use, when activity horizontal cantilever 11 drives movable slider 17 and slides when sliding, rotate L type movable cantilever 20, thereby the angle of adjustment support limit baffle 21, make support limit baffle 21 can be to subsiding post-cast strip 1 and the laminating of balanced balancing weight piece 2, support limit baffle 21 and support the inboard at subsiding post-cast strip 1, and prevent that balanced balancing weight piece 2 from sliding and falling into subsiding post-cast strip 1 in, after the both ends of elasticity closed cloth 7 are fixed, press second magnet 23, make second magnet 23 and first magnet 22 adsorb, thereby it can to fix the middle part of elasticity closed cloth 7.
Further, as shown in fig. 6, both sides of the limiting central beam 12 are fixedly provided with a limiting hanging buckle 24 for fixing and limiting, an L-shaped hook 25 is inserted into the inner side of the limiting hanging buckle 24, one side of the L-shaped hook 25 is fixedly connected with an elastic protection cloth 26, one side of the prefabricated bearing plate 9 is provided with a corresponding square groove 27, one side of the prefabricated bearing plate 9 far away from the corresponding square groove 27 is fixedly provided with a prefabricated square column 28, and the cross-sectional area of the bottom end port of the corresponding square groove 27 is larger than that of the bottom end port of the prefabricated square column 28.
It should be noted that, in view of the above technical solution, when in actual use, after the plurality of movable transverse cantilevers 11 are clamped, the L-shaped hooks 25 are inserted into the limit hooks 24, gaps between the plurality of limit central beams 12 are filled up by the elastic protection cloth 26, people are prevented from falling off, and the corresponding square grooves 27 are inserted into the prefabricated square columns 28, so that the number of the movable transverse cantilevers can be increased according to the length of the post-sedimentation pouring belt 1.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the invention, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the invention can be combined mutually under the condition of no conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a subside post-cast strip enclosed construction in advance, includes subsides post-cast strip (1), its characterized in that: the steel pipe concrete pouring device is characterized in that a balancing weight block (2) is placed at the top of the sedimentation post-pouring belt (1), a movable push rod (3) is connected to the inside of the balancing weight block (2) in a sliding mode, a portable movable press plate (4) is fixedly installed at one end of the movable push rod (3), a sliding type locking bar (5) is fixedly installed at one side of the portable movable press plate (4), the sliding type locking bar (5) and the balancing weight block (2) are arranged in a splicing mode, the length of the sliding type locking bar (5) is smaller than that of the movable push rod (3), a protection limiting ring (6) is sleeved at the outer side of the sliding type locking bar (5), elastic sealing cloth (7) is fixedly installed at the outer side of the protection limiting ring (6), the number of the balancing weight blocks (2) is set to be multiple, the balancing weight blocks are divided into two groups, the balancing weight blocks (2) are sequentially arranged in a path array mode, the balancing weight blocks (2) are arranged in a mirror symmetry mode about the vertical central line of the sedimentation post-pouring belt (1), stainless steel corrugated pipes (8) are fixedly connected between the balancing weight blocks (2), a prefabricated balancing weight block (9) is fixedly installed at the top of the balancing weight block, and a prefabricated bearing plate (9) is installed at the inner side of a prefabricated cantilever type cantilever bearing plate (10), one end of the movable transverse cantilever (11) is fixedly provided with a limit baffle (29), and one side of the limit baffle (29) is fixedly connected with a lifting ring (30).
2. The pre-closure structure for a post-settlement casting strip according to claim 1, wherein: the one end sliding connection that limit baffle (29) were kept away from to activity horizontal cantilever (11) has spacing center crossbeam (12), the one end fixed mounting of activity horizontal cantilever (11) has first spacing splint (13), one side fixed mounting of first spacing splint (13) has reinforced hanging to detain (14).
3. The pre-closed structure of the post-cast strip that subsides of claim 2, wherein: the quantity of activity horizontal cantilever (11) sets up to a plurality ofly, and is a plurality of activity horizontal cantilever (11) are mirror symmetry form setting about the vertical central line of spacing center crossbeam (12), the outside joint of reinforced hanging knot (14) has couple formula extension spring (15).
4. A pre-closure structure for a post-settlement casting strip as claimed in claim 3, wherein: the outside fixed mounting of activity horizontal cantilever (11) has second spacing splint (16), the joint has activity slider (17) between first spacing splint (13) and second spacing splint (16).
5. The pre-sealing structure of a post-settlement casting belt according to claim 4, wherein: the bottom fixed mounting of activity slider (17) has support type vertical pole (18), activity slider (17) are sliding connection form setting with spacing central beam (12).
6. The pre-closed structure of the post-cast strip for settlement according to claim 5, wherein: the support type vertical rod is characterized in that a corresponding limiting ball (19) is fixedly mounted at the bottom end of the support type vertical rod (18), an L-shaped movable cantilever (20) is rotatably connected to the outer side of the corresponding limiting ball (19), and a support limiting baffle (21) is fixedly mounted at one end of the L-shaped movable cantilever (20).
7. The pre-closed structure of the post-cast strip for settlement according to claim 5, wherein: the top fixed mounting of spacing center crossbeam (12) has first magnet (22), the inside fixed mounting that elasticity closed cloth (7) has second magnet (23), first magnet (22) are magnetism with second magnet (23) and inhale the form setting.
8. The pre-closure structure for a post-settlement casting strip according to claim 7, wherein: both sides of the limiting central beam (12) are fixedly provided with limiting hanging buckles (24), the inner sides of the limiting hanging buckles (24) are spliced with L-shaped hooks (25), and one side of each L-shaped hook (25) is fixedly connected with elastic protective cloth (26).
9. The pre-closure structure for a post-settlement casting strip according to claim 5, wherein: corresponding type square groove (27) have been seted up to one side of prefabricated type bearing plate (9), one side fixed mounting that corresponding type square groove (27) were kept away from in prefabricated type bearing plate (9) has prefabricated type square column (28), the bottom port cross-sectional area of corresponding type square groove (27) is greater than the bottom port cross-sectional area of prefabricated type square column (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210897203.XA CN115324214B (en) | 2022-07-28 | 2022-07-28 | Sedimentation post-pouring belt pre-sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210897203.XA CN115324214B (en) | 2022-07-28 | 2022-07-28 | Sedimentation post-pouring belt pre-sealing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115324214A true CN115324214A (en) | 2022-11-11 |
| CN115324214B CN115324214B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210897203.XA Active CN115324214B (en) | 2022-07-28 | 2022-07-28 | Sedimentation post-pouring belt pre-sealing structure |
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| CN (1) | CN115324214B (en) |
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2022
- 2022-07-28 CN CN202210897203.XA patent/CN115324214B/en active Active
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|---|---|---|---|---|
| CN110552378A (en) * | 2018-06-04 | 2019-12-10 | 深圳建业工程集团股份有限公司 | Underground space roof subsides post-cast strip and seals structure in advance |
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| CN212477836U (en) * | 2020-06-04 | 2021-02-05 | 中国建筑第二工程局有限公司 | Flexible connection structure before post-cast strip seals |
| CN112343091A (en) * | 2020-12-21 | 2021-02-09 | 中国建筑第四工程局有限公司 | Subside post-cast strip structure sealed in advance |
| CN216109137U (en) * | 2021-09-15 | 2022-03-22 | 中建一局集团第一建筑有限公司 | A enclosed construction in advance for building post-cast strip |
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| CN115324214B (en) | 2024-01-26 |
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