CN220686731U - Anti-leakage counter pulling device for cast-in-situ slab band of superimposed sheet - Google Patents
Anti-leakage counter pulling device for cast-in-situ slab band of superimposed sheet Download PDFInfo
- Publication number
- CN220686731U CN220686731U CN202322154899.XU CN202322154899U CN220686731U CN 220686731 U CN220686731 U CN 220686731U CN 202322154899 U CN202322154899 U CN 202322154899U CN 220686731 U CN220686731 U CN 220686731U
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- China
- Prior art keywords
- bolt sleeve
- bolt
- cast
- leakage
- pulling device
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Links
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000004411 aluminium Substances 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 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
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to the technical field of laminated plates, and particularly relates to an anti-leakage reverse pulling device for a cast-in-situ slab band of a laminated plate, which comprises a dowel bar and a bolt sleeve, wherein the dowel bar and the bolt sleeve are pre-buried in the laminated plate, the dowel bar is fixedly connected to the upper part of the bolt sleeve and is vertically arranged with the bolt sleeve, an aluminum film plate is attached to the bottom of the laminated plate, supporting vertical rods are arranged in the aluminum film plate, a steel pipe is attached to the lower part of the aluminum film plate, the bolt sleeve is vertically and symmetrically arranged on two sides of the aluminum film plate, a lower outlet of the bolt sleeve is arranged in the laminated plate, a bolt is connected with the inner thread of the bolt sleeve in a dismounting manner, a mountain-shaped clamp for receiving the steel pipe is sheathed at the lower part of the bolt, the whole reverse pulling is performed on the aluminum film plate, the stress on two sides of the aluminum film plate is ensured to be even, and the purpose of no slurry leakage is realized.
Description
Technical Field
The utility model belongs to the technical field of laminated plates, and particularly relates to an anti-leakage counter pulling device for a cast-in-situ plate strip of a laminated plate.
Background
Along with the strong promotion of the country to assembled building, more and more engineering projects in recent years adopt prefabricated assembly type structural style, and the phenomenon that the template and the superimposed sheet are not high in degree of fit and cause slurry leakage often occurs at the cast-in-situ plate strip of the superimposed sheet, and the phenomenon of chiseling is needed to be repaired manually in the later stage.
At present, the conventional method directly uses a screw rod to oppositely pull the template and the superimposed sheet, the method has higher accuracy in positioning the embedded part of the sleeve of the superimposed sheet, the aluminum template is required to be perforated, the secondary turnover use of the aluminum template is not facilitated, the construction cost is increased, the situation that the reversely pulled part cannot be installed or the stress of the aluminum template is uneven after the installation is caused once the positioning deviation of the sleeve of the superimposed sheet occurs, and the cast-in-situ slab band still has the slurry leakage phenomenon.
Disclosure of Invention
In order to solve the problems, the utility model discloses an anti-leakage counter pulling device for a laminated slab cast-in-situ slab band, which aims to solve the technical problem of slurry leakage caused by uneven stress.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a cast-in-place slab band antiseep reverse pulling device of superimposed sheet, contains pre-buried dowel and bolt sleeve in the superimposed sheet, dowel fixed connection is in bolt sleeve's upper portion, and with the bolt sleeve sets up perpendicularly, the laminating of the bottom of superimposed sheet has the aluminium lamina membranacea, be provided with the support pole setting in the aluminium lamina membranacea, the laminating of the below of aluminium lamina membranacea has the steel pipe, the vertical symmetry setting of bolt sleeve is in the both sides of aluminium lamina membranacea, the telescopic export setting of bolt is in the superimposed sheet, the bolt sleeve internal thread is dismantled and is connected with the bolt, the bolt lower part is dismantled and is cup jointed the mountain type card that is used for accepting the steel pipe, carries out reverse pulling to the aluminium lamina membranacea is whole, guarantees that aluminium lamina membranacea both sides atress is even, realizes the non-leakage thick liquid purpose.
Furthermore, the number of the steel pipes is at least two, and each steel pipe is provided with two groups of counter pulling devices, so that the two sides of the aluminum film plate are uniformly stressed, and the sealing effect is achieved.
Further, the number of the steel pipes is two, and the number of the counter pulling devices is four.
Further, the bolt sleeves are symmetrically arranged at the position 30mm away from the aluminum membrane plate.
Further, the lower outlet of the bolt sleeve is 5mm away from the lower end face of the laminated plate, and leakage and rust are prevented.
The beneficial effects of the utility model are as follows: the anti-leakage reverse pulling device for the cast-in-situ slab band of the laminated slab is characterized in that reverse pulling devices are arranged on two sides of an aluminum diaphragm, a steel pipe is attached to the lower portion of the aluminum diaphragm to reversely pull the whole aluminum diaphragm, the aluminum diaphragm is not required to be perforated, the stress on two sides of the aluminum diaphragm is guaranteed to be uniform, the purpose of no slurry leakage is achieved, the applicability is strong, the application range is wide, and meanwhile the construction cost is reduced.
Drawings
FIG. 1 is a schematic view of a construction of a cast-in-place slab band anti-leakage counter-pulling device of the present utility model in a use state;
FIG. 2 is a schematic structural view of an anti-leakage counter-pulling device for a laminated slab cast-in-situ slab band;
list of drawing identifiers:
1. a bolt sleeve; 2. a dowel bar; 3. a bolt; 4. a mountain-type card; 5. a steel pipe; 6. an aluminum film plate; 7. supporting the upright rod; 8. and (5) laminating the plates.
Description of the embodiments
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.
As shown in figures 1 to 2, an anti-leakage counter-pulling device for a laminated slab cast-in-situ slab band comprises a bolt sleeve 1, wherein a dowel bar 2 is fixed on the upper portion of the bolt sleeve 1 in a welding mode, the dowel bar 2 and the bolt sleeve 1 are vertically arranged, the counter-pulling stress area is increased, falling is prevented, the lower outlet of the bolt sleeve 1 is arranged in the laminated slab 8, in the embodiment, the lower outlet of the bolt sleeve is 5mm away from the lower end face of the laminated slab to prevent external leakage from rusting, an aluminum 6 is arranged at the bottom of the laminated slab 8, the bolt sleeve 1 is vertically symmetrically arranged on two sides of the aluminum film plate 6, specifically, the bolt sleeve 1 is symmetrically arranged at a position 30mm away from the aluminum film plate, the aluminum film plate is not required to be perforated, the construction cost is reduced, a supporting upright rod 7 is arranged in the aluminum film plate 6, the aluminum film plate is used for attaching the aluminum film plate 6 to the bottom of the laminated slab 8, the lower side of the aluminum film plate 6 is attached to a steel pipe 5, the number of the steel pipe 5 is two, a 3 is arranged in the bolt sleeve 1, the 3 is detached from the lower end face of the laminated slab, the upper end face of the bolt sleeve is 5, and the threaded sleeve is connected with the threaded film plate 3 in a screwed and screwed with the laminated slab 8 in a screwed joint mode, and the threaded joint mode is screwed with the threaded film plate 3, and the threaded joint is screwed with the threaded joint 3.
The working principle of the utility model is as follows: the positioning of the bolt sleeve 1 is carried out at the symmetrical positions of the two sides of the laminated slab 8 and the positions of the aluminum templates 6 and the supporting vertical rods 7 are widened, the installation of the aluminum templates 6 and the supporting vertical rods 7 at the bottom of the laminated slab 8 is completed, the mountain-shaped clamp 4 is screwed on the bolt sleeve 1 through the bolts 3 and is temporarily fixed, the two steel pipes 5 are respectively supported on the mountain-shaped clamp 4, the bolts 3 at the two sides are synchronously screwed, the joint of the aluminum templates 6 is uniformly stressed, the sealing anti-seepage effect is achieved, and the device is high in applicability and wide in application range.
It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides a cast-in-place slab band antiseep reverse pulling device of superimposed sheet, its characterized in that contains dowel (2) and bolt sleeve (1) of pre-buried in superimposed sheet (8), dowel (2) fixed connection is in the upper portion of bolt sleeve (1), and with bolt sleeve (1) perpendicular setting, laminating of the bottom of superimposed sheet (8) has aluminium lamina membranacea (6), be provided with in aluminium lamina membranacea (6) and support pole setting (7), laminating of the below of aluminium lamina membranacea (6) has steel pipe (5), vertical symmetry of bolt sleeve (1) sets up in the both sides of aluminium lamina membranacea (6), the lower export setting of bolt sleeve (1) is in superimposed sheet (8), bolt sleeve (1) internal thread dismantles and is connected with bolt (3), the downthehole dismantlement of bolt (3) has cup jointed mountain card (4) that are used for accepting steel pipe (5).
2. The leakage-proof counter-pulling device for the laminated slab cast-in-situ slab band according to claim 1, wherein at least two steel pipes (5) are provided, and each steel pipe (5) is provided with two groups of counter-pulling devices.
3. The leakage-proof counter-pulling device for the laminated slab cast-in-situ slab band according to claim 2, wherein the number of the steel pipes (5) is two, and the number of the counter-pulling devices is four.
4. The leakage-proof counter pulling device for the laminated slab cast-in-situ slab band according to claim 2, wherein the bolt sleeves (1) are symmetrically arranged at a position 30mm away from the aluminum diaphragm plate.
5. The leakage-proof counter pulling device for the laminated slab cast-in-situ slab band according to claim 1, wherein the lower outlet of the bolt sleeve (1) is 5mm away from the lower end surface of the laminated slab (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154899.XU CN220686731U (en) | 2023-08-11 | 2023-08-11 | Anti-leakage counter pulling device for cast-in-situ slab band of superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154899.XU CN220686731U (en) | 2023-08-11 | 2023-08-11 | Anti-leakage counter pulling device for cast-in-situ slab band of superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686731U true CN220686731U (en) | 2024-03-29 |
Family
ID=90369478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322154899.XU Active CN220686731U (en) | 2023-08-11 | 2023-08-11 | Anti-leakage counter pulling device for cast-in-situ slab band of superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686731U (en) |
-
2023
- 2023-08-11 CN CN202322154899.XU patent/CN220686731U/en active Active
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