CN217268107U - Prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device - Google Patents
Prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device Download PDFInfo
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- CN217268107U CN217268107U CN202221077296.3U CN202221077296U CN217268107U CN 217268107 U CN217268107 U CN 217268107U CN 202221077296 U CN202221077296 U CN 202221077296U CN 217268107 U CN217268107 U CN 217268107U
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Abstract
The utility model discloses a prevent that infiltration reuse's outer wall I-steel from reserving entrance to a cave plugging device, including the floor board, the upper end surface of floor board is provided with shaping inflation pea gravel concrete, and shaping inflation pea gravel concrete's right side internal surface has been seted up and has been reserved the I-steel hole, and the outside of reserving the I-steel hole is connected with outer wall shaped steel template, shaped steel inner formword respectively. This prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device, moreover, the steam generator is simple in structure, stagnant water screw rod between the inside and outside template pass through flange nut fastening connection can, the device can place the exterior sheathing to the outer wall suitable position from interior wall entrance to a cave, the amalgamation again, accomplish the form-work installation, pour the little inflation pea gravel concreten after the installation is accomplished, treat behind the concrete arrival intensity, interior wall template can be demolishd, the outer wall template is demolishd and can wait to demolish in the lump when the outer wall whitewashes, demolish back repeatedly usable, can effectively reduce the rework that the seepage caused and reprocess, and construction cost is saved.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device.
Background
The construction is the production activity in the construction implementation stage of the project, it is the construction process of all kinds of buildings, it can be said to design various lines on the drawing, in the appointed place, become the process of the entity, it includes foundation engineering construction, major structure construction, roofing engineering construction, decoration engineering construction, etc., the place of the construction operation is called "construction job site" or "job site", also called building site, in the construction of the high-rise building at the same time, most adopt I-steel to encorbelment the scaffold, the scaffold system needs to set up and reserve the entrance to the outer wall of cast-in-place concrete, for the I-steel to choose the use outside wall; after the scaffold is lifted outwards, the reserved hole is plugged, and the general plugging method comprises the following steps: chiseling and washing the reserved hole, erecting an inner template and an outer template on two sides of the hole, connecting the inner template and the outer template by using split bolts or iron wires, pouring micro-expansion fine aggregate concrete at the opening of the inner template of the wall, dismantling the templates after the concrete is solidified, and using a hole plugging device in order to dismantle the scaffold at the reserved hole, so that the method is widely applied.
When the existing outer wall I-steel reserved hole plugging device is used, an I-steel overhanging scaffold is removed, but the supporting difficulty of an outer template of an opposite sex reserved hole is high, high cost and manpower are wasted, the working efficiency is low, the outer wall I-steel reserved hole plugging device is used, concrete is poured on the reserved hole, the problem that the hole is plugged is not compact, the hole is large, water seepage easily occurs, the condition of rework and repair is caused in a large quantity, the maintenance cost is increased, the use of the outer wall I-steel reserved hole plugging device is not facilitated, and based on the problems, the outer wall I-steel reserved hole plugging device capable of preventing water seepage and being reused is provided.
Disclosure of Invention
In view of the above problem, the utility model provides a but prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device to improve above-mentioned problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device, including the floor board, the upper end surface of floor board is provided with shaping inflation pea gravel concrete, the right side internal surface of shaping inflation pea gravel concrete has been seted up and has been reserved the I-steel hole, the outside of reserving the I-steel hole is connected with outer wall shaped steel template respectively, the shaped steel inner formword, the front end internal surface mounting of outer wall shaped steel template has outer template chevron card, the front end surface fixed connection of outer template chevron card has the outer template outer pole, the outer wall threaded connection of outer template outer pole has outer template flange nut, the rear end internal surface mounting of shaped steel inner formword has inner template mountain walking card, the outer wall threaded connection of outer template outer pole has inner template flange nut.
Further, the outer wall of outer template outer pole is provided with the welding waterstop, the rear end surface of outer wall shaped steel template is provided with upper cast-in-place concrete wall, first shaped steel outer form is installed respectively to the front end surface that nut is linked to outer template dysmorphism cone, the second shaped steel outer form, the outer wall threaded connection of outer template outer pole has outer template dysmorphism cone to link the nut, the rear end internal surface that nut is linked to outer template dysmorphism cone has interior pole pin to link the flat head, the left side internal surface joint that the flat head is linked to interior pole pin has the pin, the rear end external surface threaded connection of outer template outer pole has the concrete feed inlet, shaped steel inner form screw hole has been seted up to the front end internal surface of concrete feed inlet.
Furthermore, after the plugging concrete reaches a certain strength, a section steel inner template, an outer template flange nut, an inner template flange nut, two outer template mountain-shaped clamps and an inner template mountain-shaped clamp can be removed for recycling.
Furthermore, the first section steel outer template and the second section steel outer template are formed by splicing two sections of section steel, and the outer walls of the two sections of outer template outer rods are welded with welding water stop sheets.
Furthermore, the first section steel outer template and the second section steel outer template are movably connected with the two groups of outer template outer rods and the outer template special-shaped cone link nuts in a pin type.
Has the advantages that:
1. this but prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device utilizes flange nut fastening connection through the stagnant water screw rod between the interior outer formword can, when simple structure, still convenient to use, reserve the entrance to a cave simultaneously to some heterotypic I-steels, the device can follow interior wall entrance to a cave and place the exterior sheathing to the outer wall suitable position, splices again, accomplishes the form-work installation.
2. This prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device through pouring the micro-expansion pea gravel concrete after the installation is accomplished, treats that the concrete reaches intensity after, the interior wall template can be demolishd, and the outer wall template is demolishd in the lump when waiting for the outer wall to plaster, demolishs back repeatedly usable, uses the device to pour concrete outer wall hole, can effectively reduce the rework that the seepage caused and reprocess, practices thrift construction cost.
Drawings
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic structural view of the utility model after the I-steel hole is reserved for plugging;
FIG. 3 is a schematic view of the installation of the screw hole of the inner template of the medium profile steel of the present invention;
fig. 4 is the installation schematic diagram of the flat head is linked to well interior pole pin of the utility model.
In the figure: 1. a floor plate; 2. reserving an I-shaped steel hole; 3. an outer template mountain-shaped clamp; 4. an outer template outer rod; 5. an outer template flange nut; 6. an inner template mountain line card; 7. an inner template flange nut; 8. an outer wall profile steel template; 9. welding a water stop sheet; 10. forming a profile steel inner template; 11. the upper layer is cast-in-situ concrete wall; 12. a pin; 13. the outer template special-shaped cone is connected with a nut; 14. the inner rod pin is linked with the flat head; 15. forming the expanded fine aggregate concrete; 16. a first profile steel outer template; 17. a second type steel outer template; 18. screw holes of the profile steel inner template; 19. a concrete feed inlet.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the reusable outer wall I-steel reserved hole plugging device capable of preventing water seepage comprises a floor plate 1, wherein the outer surface of the upper end of the floor plate 1 is provided with formed expanded fine aggregate concrete 15, the inner surface of the right side of the formed expanded fine aggregate concrete 15 is provided with a reserved I-steel hole 2, the outer side of the reserved I-steel hole 2 is respectively connected with an outer wall section steel template 8 and a section steel inner template 10, the inner surface of the front end of the outer wall section steel template 8 is provided with an outer template mountain clamp 3, the outer surface of the front end of the outer template mountain clamp 3 is fixedly connected with an outer template outer rod 4, the outer wall of the outer template outer rod 4 is in threaded connection with an outer template flange nut 5, the inner surface of the rear end of the section steel inner template 10 is provided with an inner template mountain clamp 6, the outer wall of the outer template outer rod 4 is in threaded connection with an inner template flange nut 7, and one section steel inner template 10, one outer template flange nut 5, one section steel inner template 10, one section steel flange nut 5 and one section steel are dismounted after the plugging concrete reaches certain strength, The inner template flange nut 7, the two outer template mountain-shaped clamps 3 and the inner template mountain-shaped clamp 6 are repeatedly utilized.
Referring to fig. 1 and 4, the outer wall of the outer template outer rod 4 is provided with a welding water stop sheet 9, the outer template outer rod 4 is connected with an inner rod of the welding water stop sheet 9 through the arrangement of the outer template outer rod 4, the outer surface of the rear end of the outer wall profile steel template 8 is provided with an upper cast-in-place concrete wall 11, the outer template outer rod 4, four inner template flange nuts 7, four inner template mountain traveling clamps 6, two outer template special-shaped cone link nuts 13, two welding water stop sheets 9 and two inner rods of the welding water stop sheets 9 form a three-section water stop screw rod in a simulating way, the outer surface of the front end of the outer template special-shaped cone link nut 13 is respectively provided with a first profile steel outer template 16 and a second profile steel outer template 17, the steel outer templates can conveniently pass through the inner wall opening through changing the connecting angle of the inner rods of the welding water stop sheets 9 and the two sets of steel outer templates, the first profile steel outer template 16 and the second steel outer template 17 are made of profile steel, the material of the section steel inner template 10 is section steel, a first section steel outer template 16 and a second section steel outer template 17 are formed by splicing two section steel, the length and width are slightly larger than a reserved I-shaped steel opening after forming, the outer walls of two sections of outer template outer rods 4 are welded with welding water stop sheets 9, the two first section steel outer templates 16 and the second section steel outer template 17 are connected by two inner rods of the welding water stop sheets through two outer template special-shaped cone link nuts 13, two inner rod pin link flat heads 14, two pins 12, two outer template outer rods 4, two outer template mountain-shaped clamps 3 and two outer template flange nuts 5, the first section steel outer template 16 and the second section steel outer template 17 are dismounted until the outer wall is plastered, the outer wall of the outer template outer rod 4 is in threaded connection with the outer template special-shaped cone link nuts 13, and the first section steel outer template 16 and the second section steel outer template 17 are connected with the two groups of outer template outer rods 4, The special-shaped cone of the outer template is connected with the nut 13 in a pin type movable mode, the inner template 10 and the first section steel outer template 16 of the section steel and the size of the second section steel outer template 17 of the section steel are determined according to the size of a cavity needing to be blocked, the inner surface of the rear end of the special-shaped cone of the outer template is connected with the inner rod pin connection flat head 14, the inner rod pin connection flat head 14 is connected with the pin 12 in a clamping mode, the outer rod 4 of the outer template is connected with the concrete feed port 19 in a threaded mode through the outer surface of the rear end of the outer template, the inner surface of the front end of the concrete feed port 19 is provided with the section steel inner template screw hole 18, the section steel inner template 10 penetrates through the section steel inner template screw hole 18 by utilizing two welding water stop pieces, and the section steel inner template is fixed through the two inner template mountain-shaped clamps 6 and the two inner template flange nuts 7.
To sum up, this prevent that infiltration reuse's outer wall I-steel reserves entrance to a cave plugging device when using, its implementation process is:
firstly, removing and chiseling and washing a reserved hole after the cantilever I-shaped steel is removed;
secondly, firstly, a first section steel outer template 16 and a second section steel outer template 17 are integrated with a welding water stop inner rod, an outer template special-shaped cone link nut 13, an inner rod pin link flat head 14, a pin 12, an outer template mountain-shaped clamp 3 and an outer template flange nut 5, then an oil-brushing release agent is coated on the first section steel outer template 16 and the second section steel outer template 17, and the outer template can be smoothly extended out of an inner wall opening by changing the position relation of the welding water stop inner rod, the first section steel outer template 16 and the second section steel outer template 17;
thirdly, after the first section steel outer template 16 and the second section steel outer template 17 are spliced, the inner rod of the water receiving strip penetrates through a section steel inner template screw hole 18 on the inner template to be fixed with the inner template mountain walking clamp 6 and the inner template flange nut 7;
fourthly, filling micro-expansion fine stone concrete which is higher than the wall by one mark number into the concrete inlet 19 on the inner template, and vibrating and compacting until the micro-expansion fine stone concrete exceeds the position of the upper opening of the reserved hole;
fifthly, after the strength of the concrete is reached, removing the profile steel inner template 10, using the inner template mountain walking clamp 6 and the inner template flange nut 7 in a turnover manner, cutting off redundant screw rods, and removing redundant concrete;
and sixthly, when the outer wall is plastered, dismantling the first section steel outer formwork 16 and the second section steel outer formwork 17, and using the outer formwork outer rod 4, the outer formwork mountain-shaped clamp 3 and the outer formwork flange nut 5 in a turnover manner.
And seventhly, coating waterproof glue on the periphery of the concrete junction of the inner wall and the outer wall hole in a 10cm mode.
The utility model discloses simple structure, stagnant water screw rod between the inside and outside template pass through flange nut fastening connection can, reserve the entrance to a cave to some heterotypic I-steel, the device can be followed interior wall entrance to a cave department and placed the exterior sheathing to the outer wall suitable position, amalgamate again, accomplish the form-fitting, pour the micro-expansion pea gravel concrete after the installation is accomplished, treat after the concrete reaches intensity, interior wall template can be demolishd, the outer wall template is demolishd and can wait to demolish in the lump when the outer wall plasters, repeatedly usable after demolising, use the device to pour the concrete outer wall hole, can effectively reduce the rework that the seepage caused and reprocess, practice thrift construction cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device, including floor board (1), its characterized in that: the building floor slab is characterized in that the upper end outer surface of the floor slab (1) is provided with forming expansion fine aggregate concrete (15), the right side inner surface of the forming expansion fine aggregate concrete (15) is provided with reserved I-shaped steel holes (2), the outer side of the reserved I-shaped steel holes (2) is respectively connected with an outer wall section steel template (8) and a section steel inner template (10), the front end inner surface of the outer wall section steel template (8) is provided with an outer template mountain-shaped clamp (3), the front end outer surface of the outer template mountain-shaped clamp (3) is fixedly connected with an outer template outer rod (4), the outer wall of the outer template outer rod (4) is in threaded connection with an outer template flange nut (5), the rear end inner surface of the section steel inner template (10) is provided with an inner template mountain-running clamp (6), and the outer wall of the outer template outer rod (4) is in threaded connection with an inner template flange nut (7).
2. The water seepage preventing recyclable outer wall I-steel reserved hole plugging device as claimed in claim 1, which is characterized in that: the outer wall of the outer template outer rod (4) is provided with a welding water stop sheet (9), the outer surface of the rear end of the outer wall profile steel template (8) is provided with an upper cast-in-situ concrete wall (11), the outer surface of the front end of the outer template special-shaped cone interlinking nut (13) is respectively provided with a first profile steel outer template (16) and a second profile steel outer template (17), the outer wall of the outer template outer rod (4) is in threaded connection with an outer template special-shaped cone interlinking nut (13), the inner surface of the rear end of the outer template special-shaped cone interlinking nut (13) is connected with an inner rod pin interlinking flat head (14), the inner surface of the left side of the inner rod pin link flat head (14) is clamped with a pin (12), the outer surface of the rear end of the outer template outer rod (4) is in threaded connection with a concrete feed port (19), and the inner surface of the front end of the concrete feed port (19) is provided with a section steel inner template screw hole (18).
3. The water seepage preventing recyclable outer wall I-steel reserved hole plugging device as claimed in claim 1, which is characterized in that: after the plugging concrete reaches a certain strength, a section steel inner formwork (10), an outer formwork flange nut (5), an inner formwork flange nut (7), two outer formwork mountain-shaped clamps (3) and an inner formwork mountain-shaped clamp (6) can be detached for recycling.
4. The device for plugging the reserved hole of the water seepage preventing reusable outer wall I-shaped steel as claimed in claim 2, wherein: the first section steel outer template (16) and the second section steel outer template (17) are formed by splicing two section steel, and the outer wall of the two sections of outer template outer rods (4) is welded with a welding water stop sheet (9).
5. The device for plugging the reserved hole of the water seepage preventing recyclable outer wall I-shaped steel as claimed in claim 2, characterized in that: the first section steel outer template (16) and the second section steel outer template (17) are movably connected with the two groups of outer template outer rods (4) and the outer template special-shaped cone link nuts (13) in a pin type.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077296.3U CN217268107U (en) | 2022-05-07 | 2022-05-07 | Prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221077296.3U CN217268107U (en) | 2022-05-07 | 2022-05-07 | Prevent infiltration reuse's outer wall I-steel and reserve entrance to a cave plugging device |
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| CN217268107U true CN217268107U (en) | 2022-08-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822010A (en) * | 2023-02-15 | 2023-03-21 | 中国十七冶集团有限公司 | Underground shear wall three-section type water-stopping bolt hole waterproof plugging structure and method |
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2022
- 2022-05-07 CN CN202221077296.3U patent/CN217268107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822010A (en) * | 2023-02-15 | 2023-03-21 | 中国十七冶集团有限公司 | Underground shear wall three-section type water-stopping bolt hole waterproof plugging structure and method |
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