CN216640690U - Post-cast strip seals flexible construction in advance - Google Patents
Post-cast strip seals flexible construction in advance Download PDFInfo
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- CN216640690U CN216640690U CN202122858107.8U CN202122858107U CN216640690U CN 216640690 U CN216640690 U CN 216640690U CN 202122858107 U CN202122858107 U CN 202122858107U CN 216640690 U CN216640690 U CN 216640690U
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- waterproof
- post
- cast strip
- bottom plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/30—Landfill technologies aiming to mitigate methane emissions
Abstract
The utility model relates to the technical field of post-cast strip sealing, in particular to a post-cast strip flexible structure for sealing in advance, which comprises the following components: the outer side of the post-pouring belt is provided with a waterproof top plate and a waterproof bottom plate; the flexible sealing material is arranged between the adjacent waterproof top plates or the adjacent waterproof bottom plates; the connection limiting part comprises a positioning part, a magnetic suction connecting part and a limiting part; the beneficial effects are that: pass the through-hole through setting up the reference column and get into the inside waterproof bottom plate and waterproof roof location to a location section of thick bamboo, magnet one attracts mutually with two opposite polarities of magnet, drive waterproof roof and waterproof bottom plate and hug closely on the outer wall surface, sealed pad has guaranteed the sealing effect, the medial extremity of pawl is spacing by the shell fragment supports the ratchet right-angle side, thereby it is spacing to the spliced pole, waterproof roof and waterproof bottom plate are guaranteed to connect all the time, fill flexible sealing material between adjacent waterproof roof or the waterproof bottom plate, the completion is sealed in advance to the post-cast strip, accelerate the construction progress.
Description
Technical Field
The utility model relates to the technical field of post-cast strip sealing, in particular to a flexible structure for pre-sealing a post-cast strip.
Background
The post-cast strip is a concrete strip which is reserved in structures such as beams, plates (including foundation slabs) and walls and has a certain width and is poured after a certain time in order to adapt to the influences of factors such as environmental temperature change, concrete shrinkage and uneven settlement of the structure.
The existing post-cast strip has the characteristics of large section and dense reinforcing steel bars, is extremely difficult when a template is erected, particularly, impurities or garbage fall into the post-cast strip, can not be sealed for a long time, can not be used for covering soil in time, and has great influence on the quality of a structure. In the traditional construction method, the post-cast strip is independently arranged when a frame body is erected, and after the post-cast strip meets the design requirements, concrete with a high strength grade is poured, so that the post-cast strip cannot be closed for a long time and the development of engineering is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flexible structure for closing a post-cast strip in advance, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a post-cast strip pre-closure flexible structure, comprising:
the outer side of the post-pouring belt is provided with a waterproof top plate and a waterproof bottom plate, and the waterproof top plate and the waterproof bottom plate are provided with a plurality of groups;
the flexible sealing material is arranged between the adjacent waterproof top plates or the adjacent waterproof bottom plates;
connect the locating part, including setting element, magnetism connecting piece and locating part of inhaling, connect the locating part and be provided with the multiunit, and set up between waterproof roof and post-cast strip.
Preferably, the waterproof top plate and the waterproof bottom plate are the same in size, the inner side of the waterproof top plate and the inner side of the waterproof bottom plate are provided with sealing gaskets for sealing, and the lengths of the waterproof top plate and the waterproof bottom plate are both larger than the width of the post-pouring belt.
Preferably, the setting element includes a location section of thick bamboo and reference column, and a location section of thick bamboo is fixed and is placed in the middle at waterproof bottom plate medial surface, and the reference column is fixed and is placed in the middle at waterproof roof medial surface, and a location section of thick bamboo outside has seted up through-hole and reference column cooperation.
Preferably, the inner side end of the positioning column is of a cylindrical structure, the outer side end of the positioning column is of a conical structure, and the diameter of the through hole is equal to that of the cylindrical end of the positioning column.
Preferably, the connecting piece is inhaled to magnetism includes magnet one, magnet one complex magnet two and the connecting sleeve that spliced pole, spliced pole are connected, and the spliced pole is fixed at waterproof roof inboard surface, and the connecting sleeve is fixed at waterproof bottom plate inboard surface, and magnet two is fixed at the most inner end in connecting sleeve surface, and magnet one is fixed in spliced pole surface outside, and magnet one attracts with magnet two opposite poles mutually.
Preferably, the connecting sleeve is of a square tubular structure, the length of the connecting column is equal to that of the inner wall of the connecting sleeve, and the connecting column is inserted in the connecting sleeve in the middle.
Preferably, the limiting part comprises a first fixing rod, a pawl sleeved on the surface of the first fixing rod, a second fixing rod, an elastic sheet sleeved on the surface of the second fixing rod and a ratchet, the ratchet is arranged on the surfaces of two sides of the connecting column, the first fixing rod and the second fixing rod are both fixed on the inner wall of the connecting sleeve, the pawl rotates by taking the axis of the first fixing rod as the center of a circle, and the bottom end of the elastic sheet contacts with the inner side end of the pawl.
Preferably, the cross section of the ratchet is of a right-angled triangle structure, the inclined plane end faces the inner side of the connecting sleeve, the surface of the connecting sleeve is provided with an electric telescopic rod, the electric telescopic rod is located at the outer side end of the pawl, and the inner side end of the pawl is limited by the elastic sheet.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the positioning column penetrates through the through hole to enter the positioning cylinder to position the waterproof bottom plate and the waterproof top plate, so that the connecting column is ensured to be inserted into the connecting sleeve, the first magnet and the second magnet attract each other in opposite polarity to drive the waterproof top plate and the waterproof bottom plate to be tightly attached to the surface of an outer wall, the sealing gasket ensures the sealing effect, the inner side end of the pawl is limited by the elastic sheet to abut against the right-angle side of the ratchet, so that the connecting column is limited, the waterproof top plate and the waterproof bottom plate are prevented from falling off, the waterproof top plate and the waterproof bottom plate are ensured to be connected all the time, the flexible sealing material is filled between the adjacent waterproof top plates or the adjacent waterproof bottom plates, the post-cast strip is sealed in advance, the wall body outside the post-cast strip can be prevented from being waterproofed, the exterior is backfilled, the stock ground is arranged, and the construction progress is accelerated.
Drawings
FIG. 1 is a schematic structural view of a post-cast strip pre-sealing flexible structure;
FIG. 2 is a schematic cross-sectional view of a connection limiting member;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
fig. 4 is a schematic perspective view of a connection limiting member.
In the figure: the waterproof structure comprises a post-pouring belt 1, a waterproof top plate 2, a flexible sealing material 3, a waterproof bottom plate 4, a connecting column 5, a ratchet 6, a positioning column 7, a through hole 8, a first magnet 9, a second magnet 10, a connecting sleeve 11, a sealing gasket 12, a positioning cylinder 13, a first fixing rod 14, a pawl 15, an electric telescopic rod 16, an elastic sheet 17 and a second fixing rod 18.
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 fig. 1 to 4, the present invention provides a technical solution: a post-cast strip pre-closure flexible structure, comprising: the waterproof structure comprises a post-cast strip 1, wherein a waterproof top plate 2 and a waterproof bottom plate 4 are arranged on the outer side of the post-cast strip 1, and a plurality of groups of waterproof top plates 2 and waterproof bottom plates 4 are arranged; the flexible sealing material 3 is arranged between the adjacent waterproof top plates 2 or the adjacent waterproof bottom plates 4; the connection limiting parts comprise positioning parts, magnetic suction connecting parts and limiting parts, and a plurality of groups of connection limiting parts are arranged between the waterproof top plate 2 and the post-cast strip 1; the waterproof top plate 2 and the waterproof bottom plate 4 are same in size, the inner side of the waterproof top plate is provided with a sealing gasket 12 for sealing, and the lengths of the waterproof top plate 2 and the waterproof bottom plate 4 are both larger than the width of the post-cast strip 1.
The utility model can be further arranged that the positioning piece comprises a positioning cylinder 13 and a positioning column 7, the positioning cylinder 13 is fixed in the middle of the inner side surface of the waterproof bottom plate 4, the positioning column 7 is fixed in the middle of the inner side surface of the waterproof top plate 2, and the outermost side of the positioning cylinder 13 is provided with a through hole 8 matched with the positioning column 7; the inner side end of the positioning column 7 is in a cylindrical structure, the outer side end of the positioning column is in a conical structure, and the diameter of the through hole 8 is equal to that of the cylindrical end of the positioning column 7.
The utility model can be further set that the magnetic suction connecting piece comprises a connecting column 5, a first magnet 9 connected with the connecting column 5, a second magnet 10 matched with the first magnet 9 and a connecting sleeve 11, wherein the connecting column 5 is fixed on the inner side surface of the waterproof top plate 2, the connecting sleeve 11 is fixed on the inner side surface of the waterproof bottom plate 4, the second magnet 10 is fixed at the innermost end of the surface of the connecting sleeve 11, the first magnet 9 is fixed on the outermost side of the surface of the connecting column 5, and the first magnet 9 and the second magnet 10 are attracted in opposite polarity; connecting sleeve 11 is square tubular structure, and spliced pole 5 length equals connecting sleeve 11 inner wall length, and spliced pole 5 is in connecting sleeve 11 inside centrically.
The utility model can be further set that the limiting part comprises a first fixed rod 14, a pawl 15 sleeved on the surface of the first fixed rod 14, a second fixed rod 18, an elastic sheet 17 sleeved on the surface of the second fixed rod 18 and a ratchet 6, wherein the ratchet 6 is arranged on the surfaces of two sides of the connecting column 5, two ends of the first fixed rod 14 and the second fixed rod 18 are both fixed on the inner wall of the connecting sleeve 11, the pawl 15 rotates by taking the axis of the first fixed rod 14 as the center of circle, and the bottom end of the elastic sheet 17 is contacted with the inner side end of the pawl 15; the cross section of the ratchet 6 is of a right-angled triangle structure, the inclined plane end faces the inner side of the connecting sleeve 11, the surface of the connecting sleeve 11 is provided with an electric telescopic rod 16, the electric telescopic rod 16 is located at the outer side end of the pawl 15, and the inner side end of the pawl 15 is limited by an elastic sheet 17.
The working principle is as follows: firstly, a group of waterproof top plates 2 are lapped on the surfaces of two side walls above a post-cast strip 1, a plurality of groups of positioning columns 7 penetrate through holes 8 to enter a positioning cylinder 13 to position a waterproof bottom plate 4, at the moment, the through holes 8 transversely limit the positioning columns 7, so that the connecting columns 5 are ensured to be inserted into a connecting sleeve 11, the waterproof bottom plate 4 is lapped on the surfaces of the two side walls below the post-cast strip 1 through the matching of a magnet I9 and a magnet II 10, the magnets I9 and the magnet II 10 attract each other in opposite polarity to drive the waterproof top plates 2 and the waterproof bottom plate 4 to be tightly attached to the surface of an outer wall, the sealing effect is effectively ensured by sealing gaskets 12 arranged on the inner sides of the waterproof top plates 2 and the waterproof bottom plate 4, when the connecting columns 5 enter the connecting sleeve 11, the inner side ends of pawls 15 are limited by elastic pieces 17 to abut against 6 edges, so as to limit the connecting columns 5 and prevent the waterproof top plates 2 and the waterproof bottom plate 4 from falling off, the waterproof top plate 2 and the waterproof bottom plate 4 are ensured to be connected all the time, then the flexible sealing material 3 is filled between a plurality of groups of adjacent waterproof top plates 2 or waterproof bottom plates 4, so that the post-cast strip 1 is sealed in advance, and then the wall body outside the post-cast strip 1 is subjected to waterproofing, outdoor backfilling, stock ground arrangement and the like, so that the construction progress is accelerated;
when the waterproof top plate 2 and the waterproof bottom plate 4 need to be detached, the electric telescopic rod 16 is started, the electric telescopic rod 16 supports the outer side end of the pawl 15, the pawl 15 rotates, the limit of the inner side end of the pawl 15 to the ratchet 6 is cancelled, and then the waterproof top plate 2 and the waterproof bottom plate 4 are taken down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a flexible construction is sealed in advance to post-cast strip which characterized in that: the post-cast strip closes flexible construction in advance includes:
the waterproof structure comprises a post-cast strip (1), wherein a waterproof top plate (2) and a waterproof bottom plate (4) are arranged on the outer side of the post-cast strip (1), and a plurality of groups of waterproof top plates (2) and waterproof bottom plates (4) are arranged;
the flexible sealing material (3) is arranged between the adjacent waterproof top plates (2) or the adjacent waterproof bottom plates (4); and
connect the locating part, including setting element, magnetism connecting piece and locating part of inhaling, connect the locating part and be provided with the multiunit, and set up between waterproof roof (2) and post-cast strip (1).
2. A post-cast strip pre-closure compliant structure as in claim 1 wherein: the waterproof top plate (2) and the waterproof bottom plate (4) are the same in size, a sealing gasket (12) for sealing is arranged on the inner side of the waterproof top plate, and the length of the waterproof top plate (2) and the length of the waterproof bottom plate (4) are both larger than the width of the post-pouring belt (1).
3. A post-cast strip pre-closure compliant structure as in claim 2 wherein: the setting element includes a location section of thick bamboo (13) and reference column (7), and a location section of thick bamboo (13) are fixed between two parties at waterproof bottom plate (4) inboard surface, and reference column (7) are fixed and are centered at waterproof roof (2) inboard surface, and a through-hole (8) and reference column (7) cooperation have been seted up to a location section of thick bamboo (13) the outside.
4. A post-cast strip pre-closure compliant structure as in claim 3 wherein: the inner side end of the positioning column (7) is of a cylindrical structure, the outer side end of the positioning column (7) is of a conical structure, and the diameter of the through hole (8) is equal to that of the cylindrical end of the positioning column (7).
5. A post-cast strip pre-closure compliant structure as in claim 2 wherein: magnetism is inhaled the connecting piece and is included magnet (9) that spliced pole (5), spliced pole (5) are connected, magnet (9) complex magnet two (10) and connecting sleeve (11), spliced pole (5) are fixed at waterproof roof (2) inboard surface, connecting sleeve (11) are fixed at waterproof bottom plate (4) inboard surface, magnet two (10) are fixed at connecting sleeve (11) surface innermost end, magnet (9) are fixed at spliced pole (5) surface outside, and magnet one (9) and magnet two (10) opposite poles attract each other.
6. A post-cast strip pre-closure compliant structure as in claim 5 wherein: the connecting sleeve (11) is of a square tubular structure, the length of the connecting column (5) is equal to that of the inner wall of the connecting sleeve (11), and the connecting column (5) is inserted in the connecting sleeve (11) in the middle.
7. A post-cast strip pre-closure compliant structure as in claim 6 wherein: the limiting part comprises a first fixing rod (14), a pawl (15) sleeved on the surface of the first fixing rod (14), a second fixing rod (18), an elastic sheet (17) sleeved on the surface of the second fixing rod (18) and a ratchet (6), the ratchet (6) is arranged on the surfaces of the two sides of the connecting column (5), the first fixing rod (14) and the two ends of the second fixing rod (18) are fixed on the inner wall of the connecting sleeve (11), the pawl (15) rotates by taking the axis of the first fixing rod (14) as the center of a circle, and the bottom end of the elastic sheet (17) is in contact with the inner side end of the pawl (15).
8. A post-cast strip pre-closure compliant structure as in claim 7 wherein: the cross section of the ratchet (6) is of a right-angled triangle structure, the inclined plane end faces the inner side of the connecting sleeve (11), an electric telescopic rod (16) is arranged on the surface of the connecting sleeve (11), the electric telescopic rod (16) is located at the outer side end of the pawl (15), and the inner side end of the pawl (15) is limited by the elastic sheet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122858107.8U CN216640690U (en) | 2021-11-22 | 2021-11-22 | Post-cast strip seals flexible construction in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122858107.8U CN216640690U (en) | 2021-11-22 | 2021-11-22 | Post-cast strip seals flexible construction in advance |
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| Publication Number | Publication Date |
|---|---|
| CN216640690U true CN216640690U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122858107.8U Active CN216640690U (en) | 2021-11-22 | 2021-11-22 | Post-cast strip seals flexible construction in advance |
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| CN (1) | CN216640690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892831A (en) * | 2022-07-13 | 2022-08-12 | 中国建筑第五工程局有限公司 | Early sealing structure for post-cast strip settlement |
-
2021
- 2021-11-22 CN CN202122858107.8U patent/CN216640690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892831A (en) * | 2022-07-13 | 2022-08-12 | 中国建筑第五工程局有限公司 | Early sealing structure for post-cast strip settlement |
| CN114892831B (en) * | 2022-07-13 | 2022-09-23 | 中国建筑第五工程局有限公司 | Early sealing structure for post-cast strip settlement |
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