CN211286621U - Vertical edge, back edge and template combined structure - Google Patents
Vertical edge, back edge and template combined structure Download PDFInfo
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- CN211286621U CN211286621U CN201922072413.1U CN201922072413U CN211286621U CN 211286621 U CN211286621 U CN 211286621U CN 201922072413 U CN201922072413 U CN 201922072413U CN 211286621 U CN211286621 U CN 211286621U
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- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 description 15
- 238000005452 bending Methods 0.000 description 6
- 238000009435 building construction Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to a construction technical field specifically is an erect stupefied, the stupefied and template integrated configuration of back of the body for make the template produce the flexural deformation under the effect of concrete load among the solution prior art, finally make the problem of four side unevenness of cylindricality structure. The utility model is provided with a plurality of bulges contacted with the template on the vertical arris body, and the heights of the bulges are sequentially increased from top to bottom; or be equipped with a plurality of archs with erecting stupefied body contact on the stupefied body of back of the body, and bellied height from the centre to both sides degressive in proper order, the higher its ability of bearing load of the arch of height is stronger, so just can the balanced concrete lateral load that the template received to can make template flexural deformation degree littleer, finally make four sides of cylindricality structure more level and more smooth.
Description
Technical Field
The utility model relates to a construction technical field, more specifically relate to a erect stupefied, the stupefied and template integrated configuration of back of the body.
Background
In the building construction, for many large-scale cylindrical members, because the cross section is large, the side length is long, and when the flow-molding concrete is poured into the cavity of the template, a large vertical triangular distribution load is formed on the template, so that the load of the concrete on the template from top to bottom is larger and smaller, and the load from the middle to two sides is smaller and smaller.
In the prior art, as shown in fig. 1, a plurality of vertical ridges are arranged on the outer side surface of a template along the width direction of the template, a plurality of back ridges are sequentially arranged on the outer side surface of each vertical ridge along the vertical direction, the back ridges mostly adopt steel pipes with double rows and equal diameters and equal cross-sectional sizes, so that the template is fixed, common fixed points are arranged at four corner points of a cylindrical template frame, namely four intersection points of the back ridges, a stress model formed by the back ridges at the moment is equivalent to stress of rod members fixed at two ends, and the back ridge rod members fixed at two ends can inevitably deform along with the template under the lateral triangular load action of concrete, so that four side surfaces of a cylindrical structure are finally irregular arc-shaped cambered surfaces, and the template is not good in flatness and is not attractive.
Even if a large number of unequal counter-pull rods are arranged in the middle of the template and the back ridge, the bending phenomenon of the template cannot be effectively relieved, a large number of holes are formed in the members by the counter-pull rods, the attractiveness is affected, and the waterproof and heat-insulating effects are also affected in places with waterproof and heat-insulating requirements. Therefore, there is a strong need for a formwork back ridge structure that reduces the degree of deflection of the formwork, thereby making the four sides of the cylindrical structure more flat.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a erect stupefied, the stupefied and template integrated configuration of back of the body for make the template produce the flexonics under the effect of concrete load among the solution prior art, finally make the problem of four side unevenness of cylindricality structure. The utility model discloses a be equipped with a plurality of archs with the template contact on erecting stupefied body, and bellied height from the top down scales up in proper order: or a plurality of bulges contacted with the vertical edge body are arranged on the back edge body, the heights of the bulges are gradually reduced from the middle to two sides, the higher the height of the bulges is, the higher the load bearing capacity of the bulges is, the pre-deformation is equivalently increased towards the inner direction of the concrete member through the convex points, so that the outward bending deformation generated by the concrete load on the template can be just balanced, the bending deformation degree of the template is smaller, and finally four sides of the cylindrical structure are smoother.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
a template combined structure comprises a template, a vertical ridge body and a back ridge body, wherein a plurality of bulges in contact with the template are arranged on the vertical ridge body, and the heights of the bulges are sequentially increased from top to bottom; or a plurality of bulges contacted with the vertical edge body are arranged on the back edge body, and the heights of the bulges are gradually reduced from the middle to the two sides.
The working principle is as follows: when the structure is erected, the template, the vertical ridge body, the back ridge body and the like are erected in sequence according to a conventional erection mode, concrete is injected into the template, a cylindrical structure can be formed after the concrete is solidified, and along with the increase of the concrete, the acting force of the concrete on the template, the vertical ridge body and the back ridge body is gradually increased from top to bottom and gradually reduced from the middle to two sides. However, because the vertical edge body is provided with the plurality of bulges contacted with the template, the heights of the bulges are sequentially increased from top to bottom, the heights of the bulges on the vertical edge bodies on the same horizontal section of the same side surface are gradually decreased from the middle to two sides, and the higher the height of the bulge is, the higher the load bearing capacity of the bulge is, the bulges on the vertical edge body can balance the acting force of concrete on different positions on the template, so that the deflection deformation degree of the template is smaller, and finally, four side surfaces of the cylindrical structure are smoother;
equally, or owing to be equipped with a plurality of archs with erecting stupefied body contact on the stupefied body of back of the body, and bellied height from the centre to both sides degressive in proper order, the protruding height on the stupefied body of a plurality of backs on the same vertical face of same side from the top down increases progressively gradually, because its ability of bearing load of the higher arch of height is stronger, and power has the transmissibility, so the protruding effort that can the balanced template on different positions receive the concrete of the protruding on the stupefied body of the back of the body, thereby can make the flexural deformation degree of template littleer, finally make four sides of cylindricality structure more level and more smooth.
In a preferred mode, the protrusion is of a frustum structure, and the side surface of the protrusion is a plane.
Preferably, the distance between two adjacent protrusions is 100 mm-300 mm.
The utility model provides an erect stupefied, includes and erects stupefied body, it is equipped with a plurality of archs along its direction of height on the stupefied body to erect, bellied height from the top down increases progressively in proper order.
The utility model provides a back of body is stupefied, includes the stupefied body of back of body, be equipped with a plurality of archs along its length direction on the stupefied body of back of body, bellied height is degressive in proper order to both sides from the centre.
The utility model has the advantages as follows:
(1) the utility model is provided with a plurality of bulges contacted with the template on the vertical arris body, and the heights of the bulges are sequentially increased from top to bottom; or a plurality of bulges contacted with the vertical edge body are arranged on the back edge body, the heights of the bulges are gradually reduced from the middle to two sides, the higher the height of the bulges is, the higher the load bearing capacity of the bulges is, the pre-deformation is equivalently increased towards the inner direction of the concrete member through the convex points, so that the outward bending deformation generated by the concrete load on the template can be just balanced, the bending deformation degree of the template is smaller, and finally four sides of the cylindrical structure are smoother.
(2) The utility model discloses in one kind erects stupefied, including erecting stupefied body, erect and be equipped with a plurality of archs along its direction of height on the stupefied body, bellied high from the top down scales up in proper order. The higher the height, the higher the load bearing capacity of the bulge, so that the vertical corrugated body can be used for balancing coamings which are gradually increased in acting force and gradually increased in deformation from top to bottom, such as formworks in building construction.
(3) The utility model discloses in one kind carries on the back stupefied, including the stupefied body of the back of the body, be equipped with a plurality of archs along its length direction on the stupefied body of the back of the body, bellied height steadilys decrease in proper order to both sides from the centre. The higher the height, the higher the load bearing capacity of the bulge, so that the vertical edge body can be used for balancing coamings with gradually decreased acting force and gradually decreased deformation from the middle to two sides, such as formworks in building construction.
Drawings
FIG. 1 is a schematic top view of a cross section of the prior art of the present invention;
FIG. 2 is a schematic view of the front structure of the longitudinal section of the vertical ridge body of the present invention when the protrusions are provided thereon;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
fig. 4 is a schematic cross-sectional overhead structure view when the back edge body of the utility model is provided with a projection;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 4 according to the present invention;
fig. 6 is a schematic view of the front structure of the vertical edge body of the present invention when not stressed;
fig. 7 is a schematic view of the front structure of the vertical ridge body of the present invention when being stressed;
fig. 8 is a schematic view of the front structure of the back edge body of the present invention when not stressed;
fig. 9 is a schematic front structural view of the back edge body of the present invention when being stressed;
reference numerals: the back arris body 1, 2 erect the arris body, 3 templates, 4 are protruding.
Detailed Description
For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.
Example 1:
as shown in fig. 2-5, a formwork combination structure comprises a formwork 3, a vertical ridge body 2 and a back ridge body 1, wherein the vertical ridge body 2 is provided with a plurality of protrusions 4 contacting with the formwork 3, and the heights of the protrusions 4 are sequentially increased from top to bottom; or the back arris body 1 is provided with a plurality of bulges 4 contacted with the vertical arris body 2, and the heights of the bulges 4 are gradually reduced from the middle to the two sides.
The working principle is as follows: when the structure is erected, the formwork 3, the vertical ridge body 2, the back ridge body 1 and the like are erected in sequence according to a conventional erection mode, concrete is injected into the formwork 3, a cylindrical structure can be formed after the concrete is solidified, and along with the increase of the concrete, the acting force of the concrete on the formwork 3, the vertical ridge body 2 and the back ridge body 1 is gradually increased from top to bottom and gradually reduced from the middle to two sides. However, because the plurality of protrusions 4 contacting the formwork 3 are arranged on the vertical arris body 2, the heights of the protrusions 4 are sequentially increased from top to bottom, the heights of the protrusions 4 on the plurality of vertical arris bodies 2 on the same horizontal section of the same side are gradually decreased from the middle to two sides, and the higher the height of the protrusion 4, the stronger the load bearing capacity of the protrusion 4, the protrusions 4 on the vertical arris body 2 can balance the acting force of concrete on different positions on the formwork 3, so that the bending deformation degree of the formwork 3 is smaller, and finally four sides of the cylindrical structure are smoother;
equally, or owing to be equipped with a plurality of archs 4 with erecting stupefied body 2 contact on stupefied body 1 of back of the body, and the height of arch 4 descends in proper order to both sides from the centre, arch 4 on the stupefied body 1 of a plurality of backs on the same vertical face of same side is high from the top down and is progressively increased progressively, because the higher arch 4 of height is stronger its ability of bearing the load, and the power has the transmissibility, so arch 4 on the stupefied body 1 of the back of the body can balance the effort that different positions received the concrete on the template 3, thereby can make the flexural deformation degree of template 3 littleer, finally make four sides of column structure more level and more smooth. The spacing between adjacent protrusions 4 is generally 100 mm-300 mm, which can be determined according to actual conditions, the height difference between adjacent protrusions 4, or the like, and the determination of these parameters is known to those skilled in the art, and therefore will not be described herein.
Preferably, the protrusion 4 is of a frustum structure, one end of the protrusion, which is close to the back arris body 1 or the vertical arris body 2, is a large end, and the side surface of the protrusion 4 is a plane, so that the contact area between the protrusion and the template 3 or the vertical arris body 2 can be increased, and the structure can be connected more stably.
Example 2:
as shown in fig. 6-7, the vertical edge comprises a vertical edge body 2, a plurality of protrusions 4 are arranged on the vertical edge body 2 along the height direction of the vertical edge body, and the heights of the protrusions 4 are gradually increased from top to bottom. The higher the height of the projection 4, the higher the load bearing capacity of the projection 4, so that the vertical corrugated body 2 can be used for balancing coamings which are gradually increased in acting force and gradually increased in deformation from top to bottom, such as the formworks 3 in building construction. After the final stress is balanced, the end surfaces of all the protrusions 4 on the vertical edge body 2 are on the same vertical surface, so that the enclosing plates such as the template 3 can be finally positioned on the vertical surface, the side surfaces of the enclosed substances such as the cylindrical structure on the building can be flat, the interval between the adjacent protrusions 4 and the height difference between the adjacent protrusions 4 can be determined according to the actual situation, and the parameters are determined to be known by those skilled in the art, so that the details are not repeated.
Example 3:
as shown in fig. 8-9, a back edge comprises a back edge body 1, wherein a plurality of protrusions 4 are arranged on the back edge body 1 along the length direction of the back edge body, and the heights of the protrusions 4 are gradually decreased from the middle to two sides. The higher the height of the projection 4, the higher the load bearing capacity of the projection 4, so that the back arris body 1 can be used for balancing coamings which are gradually reduced in acting force from the middle to two sides and gradually reduced in deformation, such as the formworks 3 in building construction. After the final stress is balanced, the end surfaces of all the protrusions 4 on the back arris body 1 are on the same horizontal plane, so that the enclosing plate such as the template 3 is finally positioned on the horizontal plane, thereby the side surfaces of the enclosed substances such as the cylindrical structure on the building can be flat, the interval between the adjacent protrusions 4 and the height difference between the adjacent protrusions 4 can be determined according to the actual situation, and the parameters are determined to be known by the technical personnel in the field, so that the repeated description is omitted.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an erect stupefied, includes perpendicular stupefied body (2), its characterized in that: the vertical edge body (2) is provided with a plurality of protrusions (4) along the height direction, and the heights of the protrusions (4) are sequentially increased from top to bottom.
2. The utility model provides a back of body is stupefied, includes stupefied body (1) of back of body, its characterized in that: a plurality of bulges (4) are arranged on the back arris body (1) along the length direction of the back arris body, and the heights of the bulges (4) are gradually reduced from the middle to two sides.
3. The utility model provides a template integrated configuration, includes template (3), erects stupefied body (2) and the stupefied body of back of the body (1), its characterized in that: the vertical edge body (2) is provided with a plurality of bulges (4) contacted with the template (3), and the heights of the bulges (4) are sequentially increased from top to bottom; or a plurality of bulges (4) contacted with the vertical edge body (2) are arranged on the back edge body (1), and the heights of the bulges (4) are gradually reduced from the middle to two sides.
4. A form assembly according to claim 3, wherein: the bulges (4) are of frustum structures, and the side surfaces of the bulges (4) are planes.
5. A form assembly according to claim 3, wherein: the distance between two adjacent bulges is 100 mm-300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072413.1U CN211286621U (en) | 2019-11-26 | 2019-11-26 | Vertical edge, back edge and template combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072413.1U CN211286621U (en) | 2019-11-26 | 2019-11-26 | Vertical edge, back edge and template combined structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211286621U true CN211286621U (en) | 2020-08-18 |
Family
ID=72032046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072413.1U Expired - Fee Related CN211286621U (en) | 2019-11-26 | 2019-11-26 | Vertical edge, back edge and template combined structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211286621U (en) |
-
2019
- 2019-11-26 CN CN201922072413.1U patent/CN211286621U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |