CN109881899B - Prefabricated wallboard fixing device and using method thereof - Google Patents
Prefabricated wallboard fixing device and using method thereof Download PDFInfo
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- CN109881899B CN109881899B CN201910201670.2A CN201910201670A CN109881899B CN 109881899 B CN109881899 B CN 109881899B CN 201910201670 A CN201910201670 A CN 201910201670A CN 109881899 B CN109881899 B CN 109881899B
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Abstract
The invention discloses a prefabricated wallboard fixing device and a using method thereof, wherein the prefabricated wallboard fixing device comprises a top fixing piece, a lateral fixing piece, angle steel with holes, oblique angle steel, horizontal angle steel, a stable inclined strut and a weight steel plate; the top fixing piece is composed of longitudinal angle steel and a threaded screw A, the lateral fixing piece is composed of transverse angle steel, a threaded screw B and connecting steel bars, and the perforated angle steel is used for fixing the top fixing piece and the lateral fixing piece by means of top and lateral holes. The prefabricated wall plate is used for positioning and mounting the prefabricated wall plate through the arranged top fixing piece, the side fixing piece, the angle steel with holes, the oblique angle steel, the horizontal angle steel, the stable inclined strut and the weight pressing steel plate, so that the number of prefabricated parts and embedded parts in cast-in-place concrete can be reduced; the floor surface stress is converted into bearing surface type compressive stress by the tensile stress and the compressive stress of the single-point embedded part in the prior art, so that the construction is convenient, the construction period is shortened, the labor force is saved, and the construction cost is reduced.
Description
Technical Field
The invention relates to the technical field of hoisting tools, in particular to a prefabricated wallboard fixing device and a using method thereof.
Background
After the prefabricated wall panel is hoisted to the construction layer, the temporary fixing mode generally adopted is to use a pull rod to connect the embedded part of the prefabricated wall panel and the floor slab. The use amount of the embedded parts is greatly increased compared with the traditional technology. The appearance and subsequent decoration and finishing construction are easily influenced if the embedded parts are not processed in place, and the structural stress is influenced if the embedded parts are processed in place. In the actual manufacturing and demolding processes, the embedded part extends out of the surface of the component to cause certain difficulty in demolding the component; due to the restriction of the construction progress, the embedded part in the cast-in-place plate needs to be subjected to the tensile stress of the embedded part when the concrete strength does not completely reach. Therefore, the existing construction technology has certain defects.
Disclosure of Invention
The invention aims to provide a prefabricated wallboard fixing device and a using method thereof, which can be used for achieving convenient construction, reducing the use of embedded parts, shortening the construction period, saving labor force and reducing the construction cost so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a prefabricated wall panel fixing device comprises a top fixing piece, a lateral fixing piece, angle steel with holes, oblique angle steel, horizontal angle steel, a stable inclined strut and a weight steel plate; the top fixing piece consists of longitudinal angle steels and a threaded screw A, and the threaded screw A is inserted between the two longitudinal angle steels; the lateral fixing piece consists of transverse angle steels, threaded screws B and connecting steel bars, the threaded screws B are inserted in the middle parts of the two transverse angle steels, and the tail ends of the two transverse angle steels are welded and fixed by the connecting steel bars; the top of the angle steel with the holes is provided with a connecting hole A for fixing the top fixing piece, and the lateral side of the angle steel with the holes is further provided with a connecting hole B for fixing the lateral fixing piece.
Preferably, the upper end and the lower end of each perforated angle steel are fixedly welded with the oblique angle steel and the horizontal angle steel respectively, the other end of each oblique angle steel and the other end of each horizontal angle steel are fixedly welded to form a triangular structure, the lower end faces of the horizontal angle steels are fixedly welded on two sides of the weight steel plate, and the stable inclined struts are further welded among the perforated angle steel, the oblique angle steel and the horizontal angle steel.
Preferably, the longitudinal angle steel and the transverse angle steel are used for positioning and installing the prefabricated wall panel.
Preferably, the sections of the longitudinal angle steel and the transverse angle steel are of a folded angle structure.
The invention provides another technical scheme: a use method of a prefabricated wall panel fixing device comprises the following steps:
step 1: welding perforated angle steel, oblique angle steel, horizontal angle steel, a stable inclined strut and a weight steel plate to form a triangular stable system;
step 2: paying off and positioning, namely paying off and snapping a line on a floor slab on which the prefabricated wall panel is to be installed, and determining the positions of the prefabricated wall panel and the triangular stabilizing system;
and step 3: fixing the triangular stabilizing system, placing the triangular stabilizing system at a correct position, and placing a balance weight on the weight steel plate to fix the triangular stabilizing system at the correct position;
and 4, step 4: hoisting the prefabricated wall board for positioning and installation;
and 5: installing a top fixing piece to fixedly adjust the top position of the prefabricated wall board, and installing a lateral fixing piece to fixedly adjust the lateral position of the prefabricated wall board;
step 6: the position and the verticality of the prefabricated wall plate are adjusted through the threaded screw A, the threaded screw B and the nut of the top fixing piece and the lateral fixing piece.
Compared with the prior art, the invention has the beneficial effects that:
according to the prefabricated wallboard fixing device and the using method thereof, the prefabricated wallboard is used for positioning and mounting through the arranged top fixing piece, the side fixing piece, the angle steel with the hole, the oblique angle steel, the horizontal angle steel, the stable inclined strut and the weight pressing steel plate, so that the number of prefabricated components and embedded parts in cast-in-place concrete can be reduced; the floor surface stress is converted into bearing surface type compressive stress by the tensile stress and the compressive stress of the single-point embedded part in the prior art, so that the construction is convenient, the construction period is shortened, the labor force is saved, and the construction cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the top mount construction of the present invention;
FIG. 3 is a schematic view of the construction of the lateral securing member of the present invention;
FIG. 4 is an enlarged top view of the perforated angle iron of the present invention;
FIG. 5 is an enlarged side view of the perforated angle steel of the present invention.
In the figure: the steel plate comprises 1 top fixing piece, 101 longitudinal angle steel, 102 threaded screw A, 2 lateral fixing pieces, 201 transverse angle steel, 202 threaded screw B, 203 connecting steel bars, 3 perforated angle steel, 301 connecting hole A, 302 connecting hole B, 4 oblique angle steel, 5 horizontal angle steel, 6 stable inclined struts and 7 weight steel plates.
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. 1-5, in the embodiment of the present invention: a prefabricated wall panel fixing device comprises a top fixing piece 1, a lateral fixing piece 2, a perforated angle steel 3, an oblique angle steel 4, a horizontal angle steel 5, a stable inclined strut 6 and a weight steel plate 7; the top fixing piece 1 consists of longitudinal angle steel 101 and a threaded screw A102, and the threaded screw A102 is inserted between the two longitudinal angle steel 101; the lateral fixing part 2 consists of transverse angle steels 201, threaded screws B202 and connecting steel bars 203, the threaded screws B202 are inserted in the middle parts of the two transverse angle steels 201, and the tail ends of the two transverse angle steels 201 are welded and fixed by the connecting steel bars 203; the top of the angle steel 3 with holes is provided with a connecting hole A301 for fixing the top fixing piece 1, and the lateral side of the angle steel 3 with holes is also provided with a connecting hole B302 for fixing the lateral fixing piece 2.
In this embodiment, the upper and lower both ends of foraminiferous angle steel 3 respectively with slant angle steel 4, horizontal angle steel 5 fixed welding, the other end of slant angle steel 4 and the other end fixed welding of horizontal angle steel 5 constitute triangle column structure, the fixed welding of lower terminal surface of horizontal angle steel 5 is in the both sides of ballast steel sheet 7, still welds between foraminiferous angle steel 3, slant angle steel 4, the horizontal angle steel 5 and has firm bracing 6.
In this embodiment, the cross-sections of longitudinal angle steel 101 and horizontal angle steel 201 are dog-ear-shaped structures, and longitudinal angle steel 101 and horizontal angle steel 201 are used for the location installation prefabricated wallboard.
To further better illustrate the above solution, the present invention also provides a method for using a prefabricated wall panel fixing device, comprising the steps of:
the first step is as follows: welding perforated angle steel 3, oblique angle steel 4, horizontal angle steel 5, stable inclined strut 6 and weight steel plate 7 to form a triangular stable system;
the second step is that: paying off and positioning, namely paying off and snapping a line on a floor slab on which the prefabricated wall panel is to be installed, and determining the positions of the prefabricated wall panel and the triangular stabilizing system;
the third step: fixing the triangular stabilizing system, placing the triangular stabilizing system at a correct position, and placing a balance weight on the weight steel plate 7 to fix the triangular stabilizing system at the correct position;
the fourth step: hoisting the prefabricated wall board for positioning and installation;
the fifth step: the top fixing piece 1 is installed to fixedly adjust the top position of the prefabricated wall panel, and the lateral fixing piece 2 is installed to fixedly adjust the lateral position of the prefabricated wall panel;
and a sixth step: the prefabricated wall board position and the verticality are adjusted through the threaded screws A102 and B202 of the top fixing piece 1 and the side fixing piece 2 and nuts.
In summary, the following steps: the prefabricated wallboard fixing device and the using method thereof provided by the invention are used for positioning and installing the prefabricated wallboard through the arranged top fixing piece 1, the side fixing piece 2, the angle steel 3 with holes, the oblique angle steel 4, the horizontal angle steel 5, the stable inclined strut 6 and the weight steel plate 7, so that the number of prefabricated components and embedded parts in cast-in-place concrete can be reduced; the floor surface stress is converted into bearing surface type compressive stress by the tensile stress and the compressive stress of the single-point embedded part in the prior art, so that the construction is convenient, the construction period is shortened, the labor force is saved, and the construction cost is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (1)
1. The using method of the prefabricated wall plate fixing device is characterized in that the fixing device comprises a top fixing piece (1), a lateral fixing piece (2), angle steel (3) with holes, oblique angle steel (4), horizontal angle steel (5), a stable inclined strut (6) and a weight steel plate (7); the top fixing piece (1) consists of longitudinal angle steel (101) and a threaded screw A (102), and the threaded screw A (102) is inserted between the two longitudinal angle steel (101); the lateral fixing piece (2) consists of transverse angle steels (201), threaded screws B (202) and connecting steel bars (203), the threaded screws B (202) are inserted in the middles of the two transverse angle steels (201), and the tail ends of the two transverse angle steels (201) are welded and fixed through the connecting steel bars (203); the top of foraminiferous angle steel (3) is seted up and is used for connecting hole A (301) of fixed top mounting (1), still offers connecting hole B (302) that are used for fixed side direction mounting (2) in the side direction of foraminiferous angle steel (3), adopts following step:
step 1): welding perforated angle steel (3), oblique angle steel (4), horizontal angle steel (5), a stable inclined strut (6) and a weight steel plate (7) to form a triangular stable system;
step 2): paying off and positioning, namely paying off and snapping a line on a floor slab on which the prefabricated wall panel is to be installed, and determining the positions of the prefabricated wall panel and the triangular stabilizing system;
step 3): fixing the triangular stabilizing system, placing the triangular stabilizing system at a correct position, and placing a balance weight on the weight steel plate (7) to fix the triangular stabilizing system at the correct position;
step 4): hoisting the prefabricated wall board for positioning and installation;
step 5): the top fixing piece (1) is installed to fixedly adjust the top position of the prefabricated wall panel, and the lateral fixing piece (2) is installed to fixedly adjust the lateral position of the prefabricated wall panel;
step 6): the position and the verticality of the prefabricated wallboard are adjusted through a threaded screw A (102), a threaded screw B (202) and a nut of the top fixing piece (1) and the lateral fixing piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201670.2A CN109881899B (en) | 2019-03-18 | 2019-03-18 | Prefabricated wallboard fixing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201670.2A CN109881899B (en) | 2019-03-18 | 2019-03-18 | Prefabricated wallboard fixing device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109881899A CN109881899A (en) | 2019-06-14 |
| CN109881899B true CN109881899B (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910201670.2A Active CN109881899B (en) | 2019-03-18 | 2019-03-18 | Prefabricated wallboard fixing device and using method thereof |
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| CN (1) | CN109881899B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962878A (en) * | 2020-06-19 | 2020-11-20 | 青岛中建联合建设工程有限公司 | Detachable combined wall part position regulator |
| CN114263356B (en) * | 2021-12-10 | 2023-08-22 | 上海二十冶建设有限公司 | Large-scale panel installation and fixation auxiliary device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068427A (en) * | 1976-09-23 | 1978-01-17 | Gaspare Camardo | Wall bracing assembly and method |
| JP2003147784A (en) * | 2001-11-15 | 2003-05-21 | Toto Kensetsu Kk | Steel form timbering |
| CN204357150U (en) * | 2014-12-04 | 2015-05-27 | 中国建筑第八工程局有限公司 | Wall support frame |
| CN107939059A (en) * | 2017-11-03 | 2018-04-20 | 天津美泰尔金属建材有限公司 | A kind of installation method of aluminum veneer wallboard |
| CN207686342U (en) * | 2017-12-20 | 2018-08-03 | 湖北沛函建设有限公司 | A kind of assembled architecture wall support device |
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