CN110700578A - Industrialized house wall top formwork and steel bar positioning frame device thereof - Google Patents
Industrialized house wall top formwork and steel bar positioning frame device thereof Download PDFInfo
- Publication number
- CN110700578A CN110700578A CN201910835349.XA CN201910835349A CN110700578A CN 110700578 A CN110700578 A CN 110700578A CN 201910835349 A CN201910835349 A CN 201910835349A CN 110700578 A CN110700578 A CN 110700578A
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- CN
- China
- Prior art keywords
- lower limb
- stirrup
- steel bar
- stirrups
- limb
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Abstract
The invention provides a wall top formwork of an industrialized house and a steel bar positioning frame device thereof, which adopt that a protective layer and a lower limb stirrup are positioned firstly, then a lower limb steel bar is installed, and the lower limb steel bar is fixed at the edge of the protective layer and the lower limb stirrup, so that the protective layer of the lower limb steel bar can be provided, and the constructed lower limb steel bar is ensured not to deviate; positioning ribs are adopted in the ring beam, and a fixing frame and upper limb stirrups are arranged in the ring beam, so that the upper limb reinforcements, the lower limb reinforcements, the upper limb stirrups and the lower limb stirrups in the ring beam form a whole, the strength is sufficient, a reinforcement protection layer is ensured, the fixing frame is arranged between the templates, the templates are ensured not to be deformed easily, and the construction is convenient; the method has the advantages of simple manufacture, strong operability, convenient construction, convenient installation of the ring beam template, high positioning precision of the reinforcing steel bars and good construction quality; the construction period is saved, the cost is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of building industrialization, in particular to a wall top formwork of an industrialized house and a steel bar positioning frame device thereof.
Background
The housing industrialization is an important way for saving energy and reducing emission in housing industry in China, and is a development direction of housing construction in China in the future. In the construction process of industrialized houses, cast-in-place ring beams are important components for connecting walls and plates, and the construction quality of the ring beams directly influences the safety of a main structure. In the construction process of the ring beam, the operation difficulty is high and the ring beam is easy to deform due to the influence of the prefabricated wall plate when the template is installed; the reinforcing bar is fixed the degree of difficulty greatly, and the reinforcing bar does not have rigidity after the installation, and at concrete placement in-process, the collar tie beam reinforcing bar is fixed insecure, and the reinforcing bar is easy off normal, and is great to the major structure influence.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of high installation difficulty, low steel bar positioning precision and poor construction quality of a ring beam template, and provide an industrialized house wall top formwork and a steel bar positioning frame device thereof, thereby solving the problems.
In order to achieve the purpose, the invention provides the following technical scheme: a wall top supporting formwork for an industrialized house and a steel bar positioning frame device thereof comprise a steel bar positioning frame and a formwork fixing device, wherein the steel bar positioning frame comprises a positioning protective layer, a lower limb stirrup groove, an upper limb steel bar, a lower limb steel bar, an upper limb stirrup, a lower limb stirrup, a positioning rib, a connecting rod and a supporting rod, the lower limb stirrup groove and the upper limb stirrup groove are arranged at the corner of the positioning protective layer, the lower limb stirrup groove is connected with the lower limb stirrup, the upper limb stirrup groove is connected with the upper limb stirrup, the supporting rod is arranged between the protective layers, the upper limb steel bar is fixed at the top corner of the lower limb stirrup and the upper limb stirrup, the lower limb steel bar is fixed at the bottom corner of the lower limb stirrup and the two sides of the upper limb steel bar and the lower limb steel bar, the positioning rib is arranged between the upper limb stirrup and the lower limb stirrup, the, and templates are arranged on two sides of the fixing frame.
Preferably, the fixing frame is connected with the template through bolts.
Preferably, the location protective layer is "day" type plastics and makes, the bracing piece passes through the connecting rod and constitutes overall structure with lower limbs stirrup recess and upper limbs stirrup recess, lower limbs stirrup recess and upper limbs stirrup recess become phi 8 mm's "m" type notch, the bracing piece is 10 x 10 mm's square, and its length is the same with the thickness of circle roof beam, the connecting rod is 5 x 10 mm's rectangle.
Preferably, the upper limb stirrups and the lower limb stirrups are both made of U-shaped steel bars with the diameter of 8 mm.
Preferably, the positioning rib is made of a 'mouth' type round steel with the diameter of 4mm, and two sides of the upper end and the lower end of the positioning rib are provided with notches.
Preferably, the fixing frame is U-shaped, the fixing frame is made of a steel plate with the thickness of 50mm multiplied by 2mm, the length of the fixing frame is the same as the thickness of the ring beam, and a reinforcing rib with the width of 15mm is arranged at the lower end of the fixing frame.
The invention provides an industrialized house wall top formwork and a steel bar positioning frame device thereof, which have the beneficial effects that: a supporting formwork for an industrialized house wall top and a steel bar positioning frame device thereof are disclosed, wherein a protective layer and lower limb stirrups are positioned firstly, then lower limb steel bars are installed, and the lower limb steel bars are fixed at the edges of the protective layer and the lower limb stirrups, so that the protective layer of the lower limb steel bars can be provided, and the constructed lower limb steel bars are prevented from deviating; positioning ribs are adopted in the ring beam, and a fixing frame and upper limb stirrups are arranged in the ring beam, so that the upper limb reinforcements, the lower limb reinforcements, the upper limb stirrups and the lower limb stirrups in the ring beam form a whole, the strength is sufficient, a reinforcement protection layer is ensured, the fixing frame is arranged between the templates, the templates are ensured not to be deformed easily, and the construction is convenient; the method has the advantages of simple manufacture, strong operability, convenient construction, convenient installation of the ring beam template, high positioning precision of the reinforcing steel bars and good construction quality; the construction period is saved, the cost is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of a partially cut-away view of a wall top formwork and a reinforcing steel positioning frame device thereof for an industrialized house according to the present invention;
FIG. 2 is a schematic view of a positioning protection layer structure of an industrialized house wall top formwork and a steel bar positioning frame device thereof according to the present invention;
FIG. 3 is a schematic top view of a reinforced part of a formwork of an industrialized house wall top formwork and a reinforcing steel bar positioning frame device thereof according to the present invention;
FIG. 4 is a schematic view of the positioning rib structure of the wall top formwork and the reinforcing steel positioning frame device of the industrialized house of the present invention;
fig. 5 is a schematic structural view of lower limb stirrups and upper limb stirrups of the industrialized house wall top formwork and the steel bar positioning frame device thereof.
In the figure: 1. positioning the protective layer; 2. a lower limb stirrup groove; 3. an upper limb stirrup groove; 4. upper limb reinforcing steel bars; 5. lower limb reinforcing steel bars; 6. the upper limb hoops; 7. lower limb hoops; 8. a fixing frame; 9. positioning ribs; 10. a template; 11. a support bar; 12. a connecting rod.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
The embodiment of the invention relates to an industrialized house wall top formwork and a steel bar positioning frame device thereof, which comprises a steel bar positioning frame and a formwork fixing device, wherein the steel bar positioning frame comprises a positioning protective layer 1, a lower limb stirrup groove 2, an upper limb stirrup groove 3, an upper limb steel bar 4, a lower limb steel bar 5, an upper limb stirrup 6, a lower limb stirrup 7, a positioning rib 9, a connecting rod 12 and a supporting rod 11, the corners of the positioning protective layer 1 are respectively provided with the lower limb stirrup groove 2 and the upper limb stirrup groove 3, the lower limb stirrup groove 2 is connected with the lower limb stirrup 7, the upper limb stirrup groove 3 is connected with the upper limb stirrup 6, the supporting rod 11 is arranged between the protective layers 1, the top corners of the lower limb stirrup 7 and the upper limb stirrup 6 are respectively fixed with the upper limb steel bar 4, the bottom of the lower limb steel bar 5, the two sides of the steel bar 4 and the lower limb steel bar 5 are respectively fixed with the positioning lower limb stirrup, the template fixing device comprises a fixing frame 8 and templates 10, wherein the templates 10 are arranged on two sides of the fixing frame 8.
As a preferred embodiment of the invention, the fixing frame 8 is connected with the template 10 by bolts, the positioning protective layer 1 is made of plastic of a 'ri' shape, the support rod 11 forms an integral structure with the lower limb stirrup groove 2 and the upper limb stirrup groove 3 by the connecting rod 12, the lower limb stirrup groove 2 and the upper limb stirrup groove 3 form an'm' shaped notch with phi of 8mm, the support rod 11 is a square with 10 multiplied by 10mm, the length of the connecting rod is the same as the thickness of the ring beam, the connecting rod 12 is a rectangle of 5 multiplied by 10mm, the upper limb stirrup 6 and the lower limb stirrup 7 are both made of U-shaped steel bars with phi 8mm, the positioning bar 9 is made of U-shaped round steel with phi 4mm, and both sides of the upper and lower ends are provided with notches, the fixing frame 8 is U-shaped, the fixing frame 8 is made of 50mm multiplied by 2mm steel plates, the length of the fixing frame is the same as the thickness of the ring beam, and the lower end of the fixing frame 8 is provided with a reinforcing rib with the width of 15 mm.
The specific implementation steps are as follows:
1. installing and positioning a protective layer: the height and the length of the section of the ring beam and the distance between stirrups are determined firstly, then the lower limb stirrups 7 are inserted into the lower limb stirrup grooves 2 on the two sides of the positioning protective layer 1, the positioning protective layer 1 is placed into the ring beam, and then the distance between the stirrups is shown.
2. And (3) template installation and assembly: the fixing frame 8 is placed between the positioning protective layers 1, the edge of the fixing frame 8 is flush with the outer edge of the ring beam, the template 10 on one side is installed, the upper part and the lower part of the template are respectively connected through two screws, the template 10 on the other side is installed in the same mode, and the distance between the fixing frames 8 is 500 mm.
3. Installing a steel bar positioning frame: put into lower limbs reinforcing bar 5 in lower limbs stirrup 7, insert the stiffening rib of fixed frame 8 both sides with location muscle 9 again, lower limbs reinforcing bar 5 pinches in the notch of location muscle 9 both sides to put into the notch of location muscle 9 upper end both sides with upper limbs reinforcing bar 4, install upper limbs stirrup 6 and insert in upper limbs stirrup recess 3.
The foregoing description of the embodiments is provided to enable one of ordinary skill in the art to understand and apply the techniques herein, and it is to be understood that various modifications may be readily made to the embodiments, and that the general principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present disclosure is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present disclosure.
Claims (6)
1. The utility model provides an industrialization house wall crown formwork and steel bar positioning frame device which characterized in that: the steel bar positioning frame comprises a positioning protection layer (1), lower limb stirrup grooves (2), upper limb stirrup grooves (3), upper limb reinforcing steel bars (4), lower limb reinforcing steel bars (5), upper limb stirrups (6), lower limb stirrups (7), positioning ribs (9), connecting rods (12) and supporting rods (11), wherein the lower limb stirrup grooves (2) and the upper limb stirrup grooves (3) are arranged at corners of the positioning protection layer (1), the lower limb stirrup grooves (2) are connected with the lower limb stirrups (7), the upper limb stirrup grooves (3) are connected with the upper limb stirrups (6), the supporting rods (11) are arranged between the protection layer (1), the upper limb reinforcing steel bars (4) are fixed at the corners of the tops of the lower limb stirrups (7) and the upper limb stirrups (6), and the lower limb reinforcing steel bars (5) are fixed at the corners of the bottoms of the lower limb stirrups (7), the utility model discloses a template fixing device, including upper limbs reinforcing bar (4) and lower limbs reinforcing bar (5), the both sides of upper limbs reinforcing bar (4) and lower limbs reinforcing bar all are fixed with location muscle (9), location muscle (9) set up between upper limbs stirrup (6) and lower limbs stirrup (7), template fixing device is including fixed frame (8) and template (10), the both sides of fixed frame (8) all are provided with template (10).
2. The industrialized house wall top formwork and the steel bar positioning frame device thereof according to claim 1, characterized in that: the fixing frame (8) is connected with the template (10) through bolts.
3. The industrialized house wall top formwork and the steel bar positioning frame device thereof according to claim 1, characterized in that: location protective layer (1) is made for "day" type plastics, bracing piece (11) constitute overall structure through connecting rod (12) and lower limbs stirrup recess (2) and upper limbs stirrup recess (3), lower limbs stirrup recess (2) and upper limbs stirrup recess (3) become phi 8 mm's "m" type notch, bracing piece (11) are 10 x 10 mm's square, and its length is the same with the thickness of circle roof beam, connecting rod (12) are 5 x 10 mm's rectangle.
4. The industrialized house wall top formwork and the steel bar positioning frame device thereof according to claim 1, characterized in that: the upper limb stirrups (6) and the lower limb stirrups (7) are both made of U-shaped steel bars with the diameter of 8 mm.
5. The industrialized house wall top formwork and the steel bar positioning frame device thereof according to claim 1, characterized in that: the positioning ribs (9) are made of mouth-shaped 4mm round steel, and two sides of the upper end and the lower end of each positioning rib are provided with notches.
6. The industrialized house wall top formwork and the steel bar positioning frame device thereof according to claim 1, characterized in that: the fixing frame (8) is U-shaped, the fixing frame (8) is made of a 50mm multiplied by 2mm steel plate, the length of the fixing frame is the same as the thickness of the ring beam, and a reinforcing rib with the width of 15mm is arranged at the lower end of the fixing frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835349.XA CN110700578B (en) | 2019-09-05 | 2019-09-05 | Industrialized house wall top formwork and steel bar positioning frame device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835349.XA CN110700578B (en) | 2019-09-05 | 2019-09-05 | Industrialized house wall top formwork and steel bar positioning frame device thereof |
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| Publication Number | Publication Date |
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| CN110700578A true CN110700578A (en) | 2020-01-17 |
| CN110700578B CN110700578B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910835349.XA Active CN110700578B (en) | 2019-09-05 | 2019-09-05 | Industrialized house wall top formwork and steel bar positioning frame device thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2304857A1 (en) * | 1973-02-01 | 1974-08-08 | Ischebeck Fa Friedr | STRUCTURAL CLAMP FOR CONCRETE FORMS |
| CN101565986A (en) * | 2008-04-22 | 2009-10-28 | 张大长 | U-shaped precast concrete shell with inner ribs and manufacture method thereof |
| CN201391090Y (en) * | 2009-04-30 | 2010-01-27 | 中国水电建设集团路桥工程有限公司 | Reinforcement assembling mold for pier columns |
| CN205975334U (en) * | 2016-07-21 | 2017-02-22 | 中国建筑第八工程局有限公司 | Case roof beam reinforcement positioning tool |
| CN208163966U (en) * | 2018-04-25 | 2018-11-30 | 江苏省交通工程集团有限公司 | Precast box beam steel bar colligation limit moulding bed |
-
2019
- 2019-09-05 CN CN201910835349.XA patent/CN110700578B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2304857A1 (en) * | 1973-02-01 | 1974-08-08 | Ischebeck Fa Friedr | STRUCTURAL CLAMP FOR CONCRETE FORMS |
| CN101565986A (en) * | 2008-04-22 | 2009-10-28 | 张大长 | U-shaped precast concrete shell with inner ribs and manufacture method thereof |
| CN201391090Y (en) * | 2009-04-30 | 2010-01-27 | 中国水电建设集团路桥工程有限公司 | Reinforcement assembling mold for pier columns |
| CN205975334U (en) * | 2016-07-21 | 2017-02-22 | 中国建筑第八工程局有限公司 | Case roof beam reinforcement positioning tool |
| CN208163966U (en) * | 2018-04-25 | 2018-11-30 | 江苏省交通工程集团有限公司 | Precast box beam steel bar colligation limit moulding bed |
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| CN110700578B (en) | 2021-06-01 |
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