CN112982972A - Cylinder template reinforcing apparatus - Google Patents
Cylinder template reinforcing apparatus Download PDFInfo
- Publication number
- CN112982972A CN112982972A CN202110217596.0A CN202110217596A CN112982972A CN 112982972 A CN112982972 A CN 112982972A CN 202110217596 A CN202110217596 A CN 202110217596A CN 112982972 A CN112982972 A CN 112982972A
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- CN
- China
- Prior art keywords
- reinforcement
- annular
- annular reinforcement
- joist
- secondary joist
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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
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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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
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
Abstract
The invention discloses a cylindrical template reinforcing device, which comprises: the first annular reinforcement of a plurality of coaxial settings, the periphery of all first annular reinforcement all sets up the secondary joist parallel with first annular reinforcement axial, the outside suit second annular reinforcement of all secondary joist, the main joist is connected in the outside of second annular reinforcement. The utility model provides a secondary joist and first annular reinforcement's area of contact is big, the atress is even, and secondary joist is consolidated to second annular reinforcement, and outside main joist atress is simplified greatly, adopts the main joist of steel pipe class structure can satisfy the reinforcement needs, and the main joist of steel pipe class structure can be connected wantonly with current steel pipe class support frame body, and the construction degree of difficulty reduces, the reinforcement system is more firm.
Description
Technical Field
The invention relates to the technical field of template reinforcement, in particular to a cylindrical template reinforcement device.
Background
At present, the reinforcing of the cylindrical template is usually carried out by adopting a steel hoop with the width of 2cm and the distance of 300mm, a secondary keel of a square wood or square steel pipe and a main keel of a sizing outer frame. This kind of reinforcement mode, the expense is higher, and secondary joist and template are the single point contact of tangent line unwrapping wire, and the secondary joist is unstable, and the main joist only contacts with 4 secondary joist, and stability is not enough, pours the in-process at great cylinder, easily produces cylinder deformation, bloated mould problem. The main keel is reinforced in a sizing mode and cannot be effectively connected with a steel pipe support frame body, and the whole main keel is unstable.
In summary, how to improve the stability of the cylindrical formwork reinforcement is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides a cylindrical form reinforcing apparatus, which has high stability for reinforcing a cylindrical form.
In order to achieve the above purpose, the invention provides the following technical scheme:
a cylindrical form reinforcement device comprising: the first annular reinforcement of a plurality of coaxial settings, all the periphery of first annular reinforcement all set up with first annular reinforcement axial direction parallel's secondary joist, all the outside suit second annular reinforcement of secondary joist, the main joist is connected in the outside of second annular reinforcement.
Preferably, the first annular reinforcing member is a first annular reinforcing strip.
Preferably, the first annular reinforcing band has a band width of 10-20 cm.
Preferably, the second annular reinforcing member is a second annular reinforcing strip.
Preferably, the second annular reinforcing strip has a bandwidth greater than or equal to 2 cm.
Preferably, the inner side surface of the secondary keel is a circular arc surface.
Preferably, the secondary joist includes outside skeleton and fills in filling skeleton in the outside skeleton, the medial surface of outside skeleton sets up the opening, the arc-shaped surface set up in the medial surface of filling skeleton.
The utility model provides a secondary joist and first annular reinforcement's area of contact is big, the atress is even, and secondary joist is consolidated to second annular reinforcement, and outside main joist atress is simplified greatly, adopts the main joist of steel pipe class structure can satisfy the reinforcement needs, and the main joist of steel pipe class structure can be connected wantonly with current steel pipe class support frame body, and the construction degree of difficulty reduces, the reinforcement system is more firm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an isometric view of a cylindrical form reinforcement provided by the present invention in use;
fig. 2 is a top view of the cylindrical form reinforcement provided by the present invention.
In FIGS. 1-2:
1-secondary keel, 2-second annular reinforcing member, 3-first annular reinforcing member, 4-cylindrical template, 5-wood frame and 6-U-shaped frame.
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.
The core of the invention is to provide a cylindrical template reinforcing device which has strong stability for reinforcing the cylindrical template.
Referring to fig. 1 to 2, a cylindrical form reinforcing apparatus includes: a plurality of first annular reinforcement 3 of coaxial setting, all first annular reinforcement 3's periphery all sets up the secondary joist 1 with 3 axial parallels of first annular reinforcement, and the outside suit second annular reinforcement 2 of all secondary joist 1, the main joist is connected in the outside of second annular reinforcement 2.
It should be noted that, the diameters of all the first annular reinforcing members 3 are the same, all the first annular reinforcing members 3 are arranged in a vertical arrangement, and all the first annular reinforcing members 3 are arranged in a corresponding shape according to the shape of the formwork, for example, when being applied to the outer periphery of a cylindrical formwork, the first annular reinforcing members 3 should be circular rings, when being applied to the outer periphery of a square ring-shaped formwork, the first annular reinforcing members 3 should be square rings, and all the first annular reinforcing members 3 are sleeved on the outer periphery of the formwork.
All secondary joist 1 all set up along vertical direction, and in order to make all secondary joist 1 atress unanimous, guarantee the equilibrium, the interval between the adjacent secondary joist 1 sets up to same size. The medial surface of all secondary joist 1 sets up the structure of laminating mutually with the template periphery to promote secondary joist 1's stability. Every secondary joist 1 is equally divided and is connected in all first annular reinforcement 3 from top to bottom respectively.
All the second annular reinforcements 2 are consistent in diameter, all the second annular reinforcements 2 are vertically arranged, the inner peripheries of all the second annular reinforcements 2 are attached to the outer periphery of the secondary keel 1, and the secondary keel 1 is compressed by the second annular reinforcements 2 on the outer peripheries of the first annular reinforcements 3 and the template. The main keel is arranged on the outer side of the second annular reinforcing members 2 and connected with all the second annular reinforcing members 2.
In order to promote structural strength, first annular reinforcement 3, second annular reinforcement 2, secondary joist 1 and main joist all adopt the steel preparation.
The utility model provides a secondary joist 1 is big with the area of contact of first annular reinforcement 3, the atress is even, and secondary joist 1 is consolidated to second annular reinforcement 2, and outside main joist atress is simplified greatly, adopts the main joist of steel pipe class structure can satisfy the reinforcement needs, and the main joist of steel pipe class structure can be connected wantonly with current steel pipe class support frame body, and the construction degree of difficulty reduces, the reinforcement system is more firm.
On the basis of the above embodiment, it is further preferable that the first annular reinforcing member 3 is a first annular reinforcing strip.
It should be noted that the band width and the thickness of the first annular reinforcing band can be set according to the practical application, and since the outer part of the first annular reinforcing band is the cross runners 1, the thickness of the first annular reinforcing band is not suitable to be set to be large in order to prevent the cross runners 1 from being unable to contact the formwork. The first annular reinforcing belt is simple and stable in structure and convenient to process.
On the basis of the above embodiment, as a further preferable aspect, the band width of the first annular reinforcing band is 10 to 20 cm.
It should be noted that the width of the first layer of steel strap is 10-20cm, which can reinforce the column template and the horizontal seam of the template, and can greatly reduce the amount of the steel strap and the workload of installation and removal.
In addition to the above-described embodiments, it is further preferable that the second annular reinforcing member 2 is a second annular reinforcing strip.
It should be noted that the band width and the thickness of the second annular reinforcing strip can be set according to the practical application, because the outside of the second annular reinforcing strip is the main keel, and the inside is the secondary keel 1, because the second annular reinforcing strip is used for compressing the secondary keel 1 to the first annular reinforcing strip, in order to promote the reinforcing effect of the second annular reinforcing strip, one first annular reinforcing strip is set at the same height corresponding to one second annular reinforcing strip. The second annular reinforcing strip is simple and stable in structure and convenient to process.
On the basis of the above embodiment, it is further preferable that the bandwidth of the second annular reinforcing strip is greater than or equal to 2 cm.
It should be noted that the second layer of steel strap adopts a universal 2cm wide steel strap for reinforcing the secondary joist 1, so as to ensure the uniform stress and stability of the secondary joist 1.
In addition to the above embodiment, it is further preferable that the inner side surface of the furring channel 1 is a circular arc surface.
It should be noted that, because the cylindrical formwork reinforcing apparatus provided in this embodiment can be applied to the outside of the cylindrical formwork 4, compared with the single-point contact using the rectangular battens and the square steel pipes, the present keel 1 is in a surface type multi-point contact, has curvature adaptability, and ensures that no vertical rib mark is generated due to the single-point contact of the formwork expansion when concrete is poured.
In addition to the above-mentioned embodiments, as a further preferable mode, the secondary joist 1 includes an outer frame and a filling frame filled in the outer frame, an opening is provided on an inner side surface of the outer frame, and the arc surface is provided on an inner side surface of the filling frame.
It should be noted that, outside skeleton parcel is in filling the skeleton, and the concrete structure of outside skeleton can set up according to the actual application condition, because the secondary joist 1 that this application provided is the bar, so outside skeleton and filling the skeleton all can set up to the bar, and the length of outside skeleton and filling the skeleton all can set up according to the actual application condition.
The section of the external framework can be set into a v-21274in a shape structure, wherein the side surface of one side is provided with an opening, the size of the opening is consistent with that of the side surface, so that the filling framework can contact the template, the side surface of the filling framework corresponding to the opening is an arc surface, when the filling framework is applied to a plane template, the side surface of the filling framework corresponding to the opening is a plane, and when the filling framework is applied to an arc surface template, the side surface of the filling framework corresponding to the opening is an arc surface.
When the template is used, the filling framework with the plane or the arc surface is selected to be filled into the external framework according to the type of the template to be used, the plane or the arc surface corresponding to the opening is attached to the template to be fixed, the side face of the filling framework corresponding to the opening can be the arc surface or the plane, the template can be used for reinforcing the arc surface template or reinforcing the plane template, the application range is enlarged, the use efficiency is enhanced, the engineering cost is reduced, and the environmental protection benefit is better. In addition, this embodiment adopts the outsourcing design, and is difficult for corroding, fills the skeleton and can be embedded by the opening, take out, changes the degree of difficulty low, easy operation, and production efficiency improves greatly.
In addition to the above embodiments, it is further preferable that the outer frame is a U-shaped frame 6 having a U-shaped cross section. It should be noted that, the part of the filling framework, which is installed in the U-shaped framework 6, is attached to the inner wall of the U-shaped framework 6, so that the filling framework and the U-shaped framework 6 are ensured not to move laterally, and the stability of the U-shaped framework 6 and the filling framework is improved. The U-shaped framework 6 is simple in structure and convenient for filling the framework.
In addition to the above embodiments, as a further preferable example, the filling skeleton is a wood purlin skeleton 5. The material of filling the skeleton can set up according to the actual application condition, and during this embodiment adopted wooden purlin to pack into outside skeleton as filling the skeleton, not only can promote holistic intensity, can also reduce cost, the processing of being convenient for.
In addition to the above embodiments, it is further preferable that the outer frame is an aluminum frame or a galvanized steel frame. It should be noted that, the specific material of the external skeleton may be set according to the actual application, and in order to enhance the strength of the external skeleton, the external skeleton is processed by using aluminum or galvanized steel, and the external skeleton is low in cost and convenient to process.
In addition to the above embodiments, it is further preferable that the arc surface is an arc surface. The concrete shape of the arc surface can be set according to the shape of an applied template, and the filling framework with the arc surface provided by the embodiment can be applied to templates with arc-shaped appearance and can be attached to the periphery of the arc-shaped template so as to ensure the strength of the arc-shaped template.
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 cylindrical formwork reinforcing device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a cylinder template reinforcing apparatus which characterized in that includes: a plurality of first annular reinforcement (3) of coaxial setting, all the periphery of first annular reinforcement (3) all set up with first annular reinforcement (3) axially parallel's secondary joist (1), all the outside suit second annular reinforcement (2) of secondary joist (1), the main joist is connected in the outside of second annular reinforcement (2).
2. Cylindrical formwork reinforcement device according to claim 1, characterized in that the first annular reinforcement (3) is a first annular reinforcement strip.
3. The cylindrical form reinforcement of claim 2, wherein the first annular reinforcing band has a band width of 10-20 cm.
4. Cylindrical formwork reinforcement according to claim 1, characterized in that the second annular reinforcement (2) is a second annular reinforcement strip.
5. The cylindrical form reinforcement of claim 3, wherein the second annular reinforcement strip has a bandwidth of greater than or equal to 2 cm.
6. Cylindrical formwork reinforcement according to claim 1, characterized in that the inner side of the cross runners (1) is circular arc shaped.
7. The cylindrical formwork reinforcing device according to claim 6, wherein the secondary joist (1) comprises an outer framework and a filling framework filled in the outer framework, an opening is arranged on the inner side surface of the outer framework, and the arc-shaped surface is arranged on the inner side surface of the filling framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217596.0A CN112982972A (en) | 2021-02-26 | 2021-02-26 | Cylinder template reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217596.0A CN112982972A (en) | 2021-02-26 | 2021-02-26 | Cylinder template reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112982972A true CN112982972A (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110217596.0A Pending CN112982972A (en) | 2021-02-26 | 2021-02-26 | Cylinder template reinforcing apparatus |
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| CN (1) | CN112982972A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202073316U (en) * | 2011-05-16 | 2011-12-14 | 云南省建筑科学研究院 | Double C-shaped building formwork support keels filled with wood-like pulp |
| EP2481867A1 (en) * | 2011-01-28 | 2012-08-01 | SCHÖCK BAUTEILE GmbH | Construction element for installation in building joints |
| CN105569331A (en) * | 2016-02-29 | 2016-05-11 | 河北建筑工程学院 | Simple supporting method for cylindrical concrete formwork |
| CN110424730A (en) * | 2019-07-29 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of anti-overflowing card slot type column-form and construction method |
-
2021
- 2021-02-26 CN CN202110217596.0A patent/CN112982972A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2481867A1 (en) * | 2011-01-28 | 2012-08-01 | SCHÖCK BAUTEILE GmbH | Construction element for installation in building joints |
| CN202073316U (en) * | 2011-05-16 | 2011-12-14 | 云南省建筑科学研究院 | Double C-shaped building formwork support keels filled with wood-like pulp |
| CN105569331A (en) * | 2016-02-29 | 2016-05-11 | 河北建筑工程学院 | Simple supporting method for cylindrical concrete formwork |
| CN110424730A (en) * | 2019-07-29 | 2019-11-08 | 中国十七冶集团有限公司 | A kind of anti-overflowing card slot type column-form and construction method |
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Application publication date: 20210618 |