CN212427233U - Can have enough to meet need and seal post-cast strip instrument fast - Google Patents
Can have enough to meet need and seal post-cast strip instrument fast Download PDFInfo
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- CN212427233U CN212427233U CN202020469743.4U CN202020469743U CN212427233U CN 212427233 U CN212427233 U CN 212427233U CN 202020469743 U CN202020469743 U CN 202020469743U CN 212427233 U CN212427233 U CN 212427233U
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Abstract
The utility model provides a can have enough to meet need and seal post-cast strip instrument fast, its characterized in that: the concrete post-cast strip is provided with two horizontal and mutually parallel side trusses, the lower parts of the side trusses are connected with rubber layers, and the rubber layers at the lower parts of the two side trusses are placed on the upper surfaces of the concrete panels at the two sides of the post-cast strip; the two ends of the middle truss rod are fixedly connected to the middle parts of the side truss rods on the two sides, and the middle truss rod is perpendicular to the side truss rods; the middle part of the middle truss rod is fixedly connected with a vertical brace rod, and the top of the brace rod is fixedly connected with a horizontal cross rod which is parallel to the side truss rods; the upper ends of the two inclined cover plates are lapped on the cross rod, and the lower ends of the two inclined cover plates are lapped on the two side trusses respectively; the lower part of the reinforcing rod piece is a hook, the upper part of the reinforcing rod piece is a thread, the hook at the lower part of the reinforcing rod piece penetrates through the cover plate and is hooked on the reinforcing rib, the two ends of the reinforcing rib are poured into the concrete panels at the two sides of the post-cast strip, and a nut is screwed on the thread. The utility model provides high efficiency of construction, save material can have enough to meet the need the use.
Description
Technical Field
The utility model relates to a construction tool, specifically speaking are can have enough to meet need and seal post-cast strip instrument fast.
Background
Post-cast strip is a very common construction reserved seam, and is commonly used between large-area concrete engineering such as underground garages and main buildings and skirt buildings. The post-cast strip is arranged to fully release the shrinkage stress of the concrete, so that the uneven settlement between buildings is prevented, and the application is very wide. It has the characteristics of long sealing period and certain water resistance. In the traditional sealing mode, a small leather brick is built along the edge of a post-pouring belt for mortar plastering, and then a square timber formwork is used for manufacturing a cover plate for sealing. There are several disadvantages:
1. the building, slope finding and surface plastering of the small bricks are very time-consuming, and the waterproof effect is general.
2. The square timber template is used for processing the cover plate, so that the cover plate is low in efficiency and difficult to block tightly.
3. For post-cast strips with longer closure periods, the performance of the square lumber form material can degrade rapidly over time.
4. The material is wasted, and the material cannot be recycled.
Disclosure of Invention
The utility model provides a turnover tool for rapidly closing post-cast strip, which aims to solve the defects of the prior art, improve the construction efficiency and save materials; meanwhile, the cover plate can be repeatedly used in a turnover manner.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a can have enough to meet need quick post-cast strip instrument that seals which characterized in that:
the concrete post-cast strip is provided with two horizontal and mutually parallel side trusses, the lower parts of the side trusses are connected with rubber layers, and the rubber layers at the lower parts of the two side trusses are placed on the upper surfaces of the concrete panels at the two sides of the post-cast strip;
the two ends of the middle truss rod are fixedly connected to the middle parts of the side truss rods on the two sides, and the middle truss rod is perpendicular to the side truss rods;
the middle part of the middle truss rod is fixedly connected with a vertical brace rod, and the top of the brace rod is fixedly connected with a horizontal cross rod which is parallel to the side truss rods;
the upper ends of the two inclined cover plates are lapped on the cross rod, and the lower ends of the two inclined cover plates are lapped on the two side trusses respectively;
the lower part of the reinforcing rod piece is a hook, the upper part of the reinforcing rod piece is a thread, the hook at the lower part of the reinforcing rod piece penetrates through the cover plate and is hooked on the reinforcing rib, the two ends of the reinforcing rib are poured into the concrete panels at the two sides of the post-cast strip, and a nut is screwed on the thread.
The reinforcing rod passes through the gasket and the rubber gasket and then passes through the cover plate.
The side truss rods are made of hollow square steel, through grooves are formed in the lower surfaces of the side truss rods, and grooves are formed in the two sides of the rubber layer; the upper part of the rubber layer is inserted into the side truss, and the square steel at the two sides of the through groove is inserted into the groove, so that the rubber layer is embedded into the lower part of the side truss.
The opposite sides of the two side trusses are respectively fixed with a vertical fixing clamping rod which leans against the side walls of the concrete panels at the two sides of the post-cast strip.
The middle truss rod is provided with two drill holes, and the reinforcing rod piece penetrates through the cover plate and then penetrates through the drill holes.
The upper ends of the two cover plates are respectively bent, and the bent parts are mutually hooked and connected.
The utility model discloses an useful part lies in:
the tool can solve the problem of quick protection of a post-cast strip, eliminates two time-consuming and waste-consuming processes of building small bricks, finding slopes, plastering and temporarily fixing the cover plate by using the shaped integrated cover plate, and is convenient to disassemble; the construction efficiency is greatly improved, and materials are saved; meanwhile, the cover plate can be repeatedly used in a turnover manner.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of the structure of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the utility model after installation and use;
FIG. 4 is a schematic view of the cover plate and the truss of the present invention;
FIG. 5 is a schematic view of the position of the adjacent cover plate interface of the present invention;
fig. 6 is an exploded view of the side rail and rubber layer.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor.
As shown in fig. 1, 3, and 4:
the first portion is a skeletal portion comprising:
two horizontal and parallel, 600 mm's length side rail 2, side rail 2 adopts the hollow square steel of cross-section 50mm 30mm to make, mainly plays the effect that provides the embedding face for rubber layer 3, transmits the even pressure to rubber layer 3.
As shown in fig. 6:
the lower surface of the hollow square steel side truss rod 2 is provided with a through groove 21, and two sides of the rubber layer 3 are provided with grooves 31.
Insert side truss 2 with the upper portion of rubber layer 3, the square steel of leading to groove 21 both sides inserts in the recess 31, and like this, the embedded rubber layer 3 of net thickness 30mm has just been embedded to the side truss 2 lower part of hollow square steel, and the rubber layer 3 compresses tightly under the effect of the pressure that side truss 2 transmitted comes and pastes concrete panel 100 and form the confined area of keeping away water thereby prevents ponding and flows into underground garage through post-cast strip 300.
Vertical fixing clip bars 4 welded to the inner side of the side girders 2 (i.e., the side opposite to the opposite side girder 2) integrally with the side girders 2 maintain the horizontal stability of the side girders 2, the rubber layer 3 and the cap plate 7.
There is a horizontal middle girder 2 having a length of 800mm, both ends of the middle girder 2 are welded to the middle portions of the side girders 2 at both sides, and the middle girder 2 is perpendicular to the side girders 2, and the middle girder 2 has a bore hole 11 each spaced 10cm from both ends so that the reinforcing bar 8 can pass through, and generates sufficient pressure by tightening the reinforcing bar 8 and transmits the pressure to the side girders 2 at both sides.
The skeleton part mainly plays a role in structural stress and certain water avoidance and fixation.
The second portion is a cover portion comprising:
a vertical length of middle 2 middle parts of purlin pole is 30 mm's vaulting pole 5, 5 top welded horizontal, parallel with side purlin pole 2, length is 600 mm's horizontal pole 6, and horizontal pole 6 mainly provides for apron 7 and looks for the slope strong point.
Two full decorative pattern steel sheets form two apron 7 of slope, and the upper end of apron 7 is taken on horizontal pole 6, and the lower extreme is taken on side longeron 2, forms confined system with the member, and the slope through forming is gone down the rainwater from apron 7, avoids apron 7 ponding, and the upper surface of apron 7 can be brushed red white paint simultaneously and is marked.
As shown in fig. 5, the upper ends of the two cover plates 7 are respectively bent, and the bent portions are hooked with each other, so that the interface portion ensures tight connection between the adjacent cover plates 7.
The cover part mainly provides a support point for the cover plate 7 to find the slope.
A third partially reinforced section comprising:
a specially-made reinforcing rod piece 8 is adopted; the lower part of the reinforcing rod piece 8 is provided with a hook 81 which is hooked on a pre-embedded reinforcing rib 200 when in use, and two ends of the reinforcing rib 200 are poured in the concrete panels 100 at two sides of the post-cast strip 300; the upper part of the reinforcing rod 8 is provided with a thread 82, as shown in fig. 2 and 3, the lower part of the reinforcing rod 8 passes through the cover plate 7 (and passes through the drill hole 11 of the middle truss 2) and is provided with a hook 81 to be hooked on the reinforcing rib 200, the rubber gasket 85 is arranged on the cover plate 7, the gasket 84 is arranged on the rubber gasket 85, the reinforcing rod 8 passes through the gasket 84 and the rubber gasket 85, the nut 83 is screwed on the thread 82, the cover plate 7 can generate enough downward pressure to be transmitted to the side truss 2 and the rubber layer 3 by screwing the nut 83, and the rubber gasket 85 plays a water stop role at the reinforcing rod 8.
The reinforcing part is mainly used for generating pressure and plays a certain role in fixing.
When the tool is used, if the diameter of the plate rib is smaller than 16mm, reinforcing ribs 200 with the diameter not smaller than 16mm need to be pre-embedded in the width range of the post-cast strip 300 in advance, and the pre-embedding interval is 600 mm.
As shown in fig. 1, 2, 3, 4, and 5:
when the concrete post-cast strip is used, the two side trusses 2 and the rubber layers 3 below the side trusses are placed on the upper surfaces of the concrete panels 100 on the two sides of the post-cast strip 300, the fixing clamping rods 4 lean against the side walls of the concrete panels 100 on the two sides of the post-cast strip 300, the two cover plates 7 are lapped, the reinforcing rod pieces 8 are installed, and the cover plates 7 are pressed on the side trusses 2 and the cross rods 6.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a can have enough to meet need quick post-cast strip instrument that seals which characterized in that: the concrete post-cast strip is provided with two horizontal and mutually parallel side trusses, the lower parts of the side trusses are connected with rubber layers, and the rubber layers at the lower parts of the two side trusses are placed on the upper surfaces of the concrete panels at the two sides of the post-cast strip; the two ends of the middle truss rod are fixedly connected to the middle parts of the side truss rods on the two sides, and the middle truss rod is perpendicular to the side truss rods; the middle part of the middle truss rod is fixedly connected with a vertical stay bar, and the top of the stay bar is fixedly connected with a horizontal cross bar which is parallel to the side truss rods; the upper ends of the two inclined cover plates are lapped on the cross rod, and the lower ends of the two inclined cover plates are lapped on the two side trusses respectively; the lower part of the reinforcing rod piece is a hook, the upper part of the reinforcing rod piece is a thread, the hook at the lower part of the reinforcing rod piece penetrates through the cover plate and is hooked on the reinforcing rib, the two ends of the reinforcing rib are poured into the concrete panels at the two sides of the post-cast strip, and a nut is screwed on the thread.
2. A reversible quick-close post-cast strip tool as claimed in claim 1, wherein: the reinforcing rod passes through the gasket and the rubber gasket and then passes through the cover plate.
3. A reversible quick-close post-cast strip tool as claimed in claim 1, wherein: the side truss rods are made of hollow square steel, through grooves are formed in the lower surfaces of the side truss rods, and grooves are formed in the two sides of the rubber layer; the upper part of the rubber layer is inserted into the side truss, and the square steel at the two sides of the through groove is inserted into the groove, so that the rubber layer is embedded into the lower part of the side truss.
4. A reversible quick-close post-cast strip tool as claimed in claim 1, wherein: the opposite sides of the two side trusses are respectively fixed with a vertical fixing clamping rod which leans against the side walls of the concrete panels at the two sides of the post-cast strip.
5. A reversible quick-close post-cast strip tool as claimed in claim 1, wherein: the middle truss rod is provided with two drill holes, and the reinforcing rod piece penetrates through the cover plate and then penetrates through the drill holes.
6. A reversible quick-close post-cast strip tool as claimed in claim 1, wherein: the bending parts at the upper ends of the two cover plates are mutually hooked and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469743.4U CN212427233U (en) | 2020-04-02 | 2020-04-02 | Can have enough to meet need and seal post-cast strip instrument fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469743.4U CN212427233U (en) | 2020-04-02 | 2020-04-02 | Can have enough to meet need and seal post-cast strip instrument fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212427233U true CN212427233U (en) | 2021-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020469743.4U Active CN212427233U (en) | 2020-04-02 | 2020-04-02 | Can have enough to meet need and seal post-cast strip instrument fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212427233U (en) |
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2020
- 2020-04-02 CN CN202020469743.4U patent/CN212427233U/en active Active
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