CN216446254U - Cast-in-place heat preservation template supports mounting and wall structure - Google Patents
Cast-in-place heat preservation template supports mounting and wall structure Download PDFInfo
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- CN216446254U CN216446254U CN202122656912.2U CN202122656912U CN216446254U CN 216446254 U CN216446254 U CN 216446254U CN 202122656912 U CN202122656912 U CN 202122656912U CN 216446254 U CN216446254 U CN 216446254U
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Abstract
The utility model provides a cast-in-place heat preservation formwork support fixing piece and a wall structure, which relate to the field of building heat preservation and adopt the following scheme: cast-in-place insulation mould board supports mounting includes the stay tube, and spacing piece in the middle of the middle part of stay tube is provided with, is provided with the strengthening rib between spacing piece in the middle of the centre and the stay tube, and the strengthening rib is located the inboard of spacing piece in the middle of, is provided with spacing arch on the outer wall of stay tube, and spacing arch is provided with a plurality ofly around the outer wall of stay tube, and spacing arch sets up along the longitudinal direction of stay tube. The wall structure comprises a heat preservation template, a base layer wall body and the cast-in-place heat preservation template supporting and fixing part, wherein the supporting pipe is inserted into the heat preservation template, the limiting bulges are clamped into the heat preservation template, the part of the supporting pipe, which is positioned on the inner side of the middle limiting piece, and the middle limiting piece are positioned in the base layer wall body, and the base layer wall body and the heat preservation template are compounded together. The function of stably supporting and limiting the inner side template and the outer side heat preservation template in the construction process is realized.
Description
Technical Field
The utility model relates to the field of building heat preservation, in particular to a cast-in-place heat preservation formwork supporting and fixing part and a wall structure.
Background
At present, a part of construction wall body construction is to manufacture a binding reinforcement cage frame on site, install a heat preservation template on the outer side of the reinforcement cage frame, support a bamboo glue template or a metal template on the inner side, clamp the reinforcement cage frame between the heat preservation template on the outer side and the template on the inner side to form a cavity, pour concrete into the cavity, manufacture the binding reinforcement cage frame and the heat preservation template structure on site into a whole, preserve heat on the outer side of the concrete frame and a shear wall, and form a building outer wall maintenance and heat preservation system. The heat preservation formwork on the outer side and the formwork on the inner side are usually connected and limited and fixed through tie bolts, the tie bolts tighten the formwork on the inner side and the heat preservation formwork on the outer side, the formwork on the inner side and the heat preservation formwork on the outer side are tightly propped through ejector rods, namely, the tie bolts are positioned in a cavity formed between the formwork on the inner side and the heat preservation formwork on the outer side, one end of the tie bolts is propped against the heat preservation formwork on the outer side, the other end of the tie bolts is propped against the formwork on the inner side, and the formed cavity is used for pouring concrete to form a base layer wall.
However, the split bolts and the ejector rods are arranged in a staggered and independent manner, the split points and the opposite points cannot be arranged at the same position in a staggered manner, the pulling force and the abutting force are small, the heat preservation template and the template cannot be fixed firmly, the size of a cavity is easy to deform or shrink, the pulling force and the abutting force are large, the heat preservation template and the template are large in torque, the cavity is also deformed due to the deformation of the two templates, the contact area between the ejector rods and the template is small, the supporting effect on the template is weak, the heat preservation template is easy to deform or crack, the ejector rods are not provided with fixed limit positions, the opposite positions of the templates are easy to slide, when concrete is poured, the ejector rods are easy to slide or slide due to the fact that large side impact is formed when the concrete is poured from top to bottom, the position of the ejector rods is easy to slide or slide, and the cavity formed between the inner template and the outer heat preservation template is seriously deformed or shrunk due to the position offset, resulting in serious quality problems such as uneven concrete wall formed by pouring or serious tire running deformation affecting the bearing capacity of the structure. This is the current state of the art.
Therefore, in view of the current situation existing in the prior art, it is an urgent need to solve the problem of developing a cast-in-place insulation formwork support fixing part and a wall structure capable of stably supporting and limiting the inner side formwork and the outer side insulation formwork.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a cast-in-place heat preservation formwork support fixing part and a wall structure, which realize the function of stably supporting and limiting the inner side formwork and the outer side heat preservation formwork in the construction process, ensure that the cavity is not easy to deform and ensure that the formed base wall has stable size.
On one hand, the utility model provides a cast-in-place heat preservation formwork supporting and fixing part which comprises a supporting pipe, wherein a middle limiting piece is arranged in the middle of the supporting pipe, a reinforcing rib is arranged between the middle limiting piece and the supporting pipe, the reinforcing rib is positioned on the inner side of the middle limiting piece, a plurality of limiting bulges are arranged on the outer wall of the supporting pipe on the outer side of the middle limiting piece, the limiting bulges surround the outer wall of the supporting pipe, and the limiting bulges are arranged along the longitudinal direction of the supporting pipe. The supporting tube outside the middle limiting sheet is arranged on the heat preservation template, the middle limiting sheet limits the heat preservation template, the limiting protrusion is clamped into the heat preservation template to fix the position of the cast-in-place heat preservation template supporting and fixing part, the installation and the fixation of the limiting protrusion are very convenient, the manufacturing is easy, the limiting protrusion can be integrally formed with the supporting tube in a mold, the installation and the fixation of the heat preservation template can be realized while the manufacturing cost is saved, when the heat preservation template is used, the end surface of the inner side of the supporting tube is propped against the template on the inner side, the middle limiting sheet is propped against the heat preservation template on the outer side, the through cavity of the supporting tube is used for being penetrated by a split bolt, so that a split point and a split point are positioned on the same axis without generating torque, and the stability of the support is enhanced; through spacing piece in the middle and set up the strengthening rib between spacing piece and stay tube, increased the area of contact with the heat preservation template on the one hand, the dispersion is to the destruction of top pressure to the heat preservation template, reinforcing support function, on the other hand, guarantee that spacing piece is stable to the position of heat preservation template in the middle, reinforcing limit function, the realization carries out the spacing function of outrigger to the heat preservation template in inboard and the outside, in addition, the stay tube in the middle spacing piece outside is installed on the heat preservation template, spacing protruding card is gone into to cast-in-place heat preservation template support mounting rigidity in the heat preservation template, above-mentioned function makes cavity non-deformable, the smooth pouring concrete just guarantees the size of the basic unit wall body of formation reliable and stable.
Furthermore, the lower end of the limiting bulge is fixed on the supporting tube, and the upper end of the limiting bulge faces the inner side of the supporting tube to form a barb structure; or, spacing arch has the inclined plane to the inboard direction slope of stay tube, the upper portion on inclined plane is towards the inboard of stay tube, form toper annular barb structure, the stay tube passes the insulation template from inside to outside during the installation, insert along barb (be spacing arch) direction equivalently, do benefit to and insert the insulation template, and, because the barb penetrates in the insulation template or blocks on the insulation template after the installation, make the stay tube be difficult to inwards deviate from, realize cast-in-place insulation template support mounting fixed on the insulation template, also realize the stable support limiting displacement to the insulation template.
Furthermore, the middle limiting plate is provided with a plurality of holes, and the holes are uniformly distributed around the central axis of the middle limiting plate. Through set up the hole on spacing piece in the middle, the concrete can be through hole and heat preservation template combination, avoids because the area of spacing piece in the middle leads to the concrete to be in this department because of the spacing piece in the middle blocks not with the heat preservation template contact, and reinforcing concrete and heat preservation template's bonding area and then reinforcing both combine the reliability.
Further, the strengthening rib is provided with a plurality ofly, and a plurality of strengthening ribs encircle the central axis uniform arrangement of spacing piece in the middle. Furthermore, one end of each reinforcing rib is connected to the supporting tube, the other end of each reinforcing rib extends to the outer peripheral surface of the middle limiting piece, and the hole in the middle limiting piece is located between the reinforcing ribs. Form stronger strengthening function, guarantee the position and the intensity of spacing piece in the middle of, make it be difficult for taking place offset and deformation.
Furthermore, the middle limiting sheet is fixed on the supporting tube, the part of the supporting tube, which is positioned on the outer side of the middle limiting sheet, is a connecting section, the part of the supporting tube, which is positioned on the inner side of the middle limiting sheet, is an anchoring section, and the length of the anchoring section is greater than that of the connecting section. The anchoring section extends into the base layer wall.
Further, the anchoring section is provided with an anchoring reinforcing structure. The anchoring effect in the base layer wall body is achieved.
Further, the anchoring reinforcement structure includes a plurality of raised rings on the outer wall of the support tube, the plurality of raised rings being spaced apart in the axial direction of the support tube.
Furthermore, a support ring is arranged on the outer wall of the inner end part of the anchoring section, and the outer diameter of the support ring is larger than that of the support tube. The support ring is propped against the template on the inner side, so that the contact area is increased, and the support stability is enhanced.
Furthermore, the anchor section is provided with anchor reinforcing structure and includes a plurality of protruding muscle that are located the stay tube outer wall, and a plurality of protruding muscle encircle the central axis interval arrangement of stay tube, strengthen the support stability of anchor section.
Further, the convex rib extends from the middle limiting sheet to the inner end part of the anchoring section. The area of the inner end surface is increased, and then the area of a foundation of the template on the inner side is increased.
On the other hand, the utility model provides a wall structure, which comprises a heat preservation template, a base wall and the cast-in-place heat preservation template supporting and fixing part, wherein the connecting section of the supporting pipe is inserted into the heat preservation template, the limiting bulge is clamped into the heat preservation template, the middle limiting sheet blocks the heat preservation template, the anchoring section positioned on the inner side part of the middle limiting sheet and the middle limiting sheet on the supporting pipe are positioned in the base wall, the base wall and the heat preservation template are combined together, namely concrete and the heat preservation template are poured into a whole, and the concrete is solidified to form the base wall. The cast-in-place heat preservation formwork support fixing part is used for stably supporting, limiting and fixing the inner side formwork and the outer side heat preservation formwork when concrete is poured, and therefore the quality of a wall body is guaranteed.
According to the technical scheme, the utility model has the following advantages:
the supporting tube outside the middle limiting sheet is arranged on the heat preservation template, the middle limiting sheet limits the heat preservation template, the limiting protrusion is clamped into the heat preservation template to fix the position of the cast-in-place heat preservation template supporting and fixing part, the installation and the fixation are very convenient due to the limiting protrusion, the limiting protrusion is easy to manufacture, the limiting protrusion can be integrally formed with the supporting tube in a mold, the installation and the fixation on the heat preservation template can be realized while the manufacturing cost is saved, when the heat preservation template is used, the end face of the inner side of the supporting tube is abutted against the template on the inner side, the middle limiting sheet is abutted against the heat preservation template on the outer side, the through cavity of the supporting tube is used for penetrating a split bolt, so that a split point and a split point are positioned on the same axis without generating torque, and the stability of the support is enhanced; the middle limiting piece is arranged between the limiting piece and the supporting tube, so that on one hand, the contact area with the heat preservation template is increased, the damage of the abutting pressure on the heat preservation template is dispersed, the supporting function is enhanced, on the other hand, the position stability of the middle limiting piece on the heat preservation template is ensured, the limiting function is enhanced, the function of stably supporting and limiting the inner side template and the outer side heat preservation template is realized, in addition, the supporting tube outside the middle limiting piece is arranged on the heat preservation template, the limiting bulge is clamped into the heat preservation template to fix the position of the cast-in-place heat preservation template supporting and fixing part, the cavity is not easy to deform, the concrete is smoothly poured, and the stable and reliable size of the formed base layer wall body is ensured; through set up the hole on spacing piece in the middle, the concrete can be through hole and heat preservation template combination, avoids because the area of spacing piece in the middle leads to the concrete to be in this department because of the spacing piece in the middle blocks not with the heat preservation template contact, and reinforcing concrete and heat preservation template's bonding area and then reinforcing both combine the reliability.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 to 3 are schematic structural views of embodiment 1 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure, the wall comprises a supporting pipe 1, a supporting pipe 2, a middle limiting sheet 3, a reinforcing rib 4, a limiting bulge 5, an anchoring reinforcing structure 6, a supporting ring 7, a heat-insulating template 8 and a base wall.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all 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 scope of protection of this patent.
Detailed description of the preferred embodiment 1
As shown in fig. 1 to 3, the present embodiment provides a cast-in-place insulation formwork support fixing member, which includes a support pipe 1, a middle limiting piece 2 is disposed in the middle of the support pipe 1, a reinforcing rib 3 is disposed between the middle limiting piece 2 and the support pipe 1, the reinforcing rib 3 is located on the inner side of the middle limiting piece 2, a plurality of limiting protrusions 4 are disposed on the outer wall of the support pipe 1 outside the middle limiting piece 2, and the limiting protrusions 4 are disposed around the outer wall of the support pipe 1 and are arranged along the longitudinal direction of the support pipe 1. In some embodiments, the limiting protrusion 4 is obliquely arranged towards the inner side of the supporting tube 1, the lower end of the limiting protrusion 4 is fixed on the supporting tube 1, and the upper end of the limiting protrusion 4 faces towards the inner side of the supporting tube 1 to form a barb structure (see fig. 1); in other embodiments, the limiting protrusion 4 has a slope inclined toward the inner side of the supporting tube 1, and the upper portion of the slope faces the inner side of the supporting tube 1 to form a conical annular barb structure (see fig. 2); these two kinds of modes of setting can be seen as the barb structure, stay tube 1 inserts heat preservation template 7 from inside to outside during the installation, inserts along barb (be spacing arch 4) direction in other words, do benefit to and insert heat preservation template 7 to, owing to the barb penetrates in heat preservation template 7 or blocks heat preservation template 7 after the installation, make stay tube 1 be difficult to inwards deviate from, realize supporting the fixed of mounting at heat preservation template, also realize the stable spacing effect that supports to heat preservation template 7.
Wherein, spacing piece 2 is last to have a plurality of holes in the middle, and these a plurality of holes surround spacing piece 2's the central axis and evenly arrange in the middle, through set up the hole on spacing piece 2 in the middle, the concrete can be through hole and heat preservation template 7 combination, avoids because spacing piece 2's area in the middle results in the concrete to be in this department because of the spacing piece 2 in the middle blocks not with heat preservation template 7 contact, and the bonding area of reinforcing concrete and heat preservation template 7 and then strengthens both combination reliability. The strengthening rib 3 is provided with a plurality ofly, and a plurality of strengthening ribs 3 encircle the central axis of spacing piece 2 in the middle and evenly arrange, and is preferred, and on the one end of strengthening rib 3 was connected to stay tube 1, the other end extended to in the middle on spacing piece 2's the outer peripheral face, the hole site on spacing piece 2 in the middle was between strengthening rib 3, formed stronger strengthening function, guaranteed the position and the intensity of spacing piece 2 in the middle of it, made it difficult emergence offset and warp.
In addition, the middle limiting sheet 2 is fixed on the supporting tube 1, the part of the supporting tube 1, which is positioned at the outer side of the middle limiting sheet 2, is a connecting section, the part of the supporting tube 1, which is positioned at the inner side of the middle limiting sheet 2, is an anchoring section, the length of the anchoring section is greater than that of the connecting section, and the anchoring section is used for extending into the base layer wall body 8. The anchoring section is provided with an anchoring reinforcement structure 5 to serve the anchoring function in the base wall 8. In some embodiments, referring to fig. 3, the anchoring reinforcing structure 5 includes a plurality of raised rings on the outer wall of the support tube 1, the raised rings are arranged at intervals along the axial direction of the support tube 1, and the outer wall of the inner end of the anchoring section is provided with a support ring 6, the outer diameter of the support ring 6 is larger than that of the support tube 1, the support ring 6 is pressed against the inner formwork, the contact area is increased, and the support stability is enhanced. In other embodiments, referring to fig. 1 and 2, the anchoring section is provided with the anchoring reinforcing structure 5, which includes a plurality of protruding ribs on the outer wall of the supporting tube 1, the plurality of protruding ribs are arranged at intervals around the central axis of the supporting tube 1, the protruding ribs extend from the middle limiting piece 2 to the inner end portion of the anchoring section, the area of the inner end surface is increased, and then the foundation area of the formwork inside is increased, and the supporting force of the anchoring section is increased.
Detailed description of the preferred embodiment 2
As shown in fig. 4, this embodiment provides a wall structure, which includes a heat-insulating formwork 7, a base wall 8, and a cast-in-place heat-insulating formwork support fixture in embodiment 1, wherein a connection section of a support tube 1 is inserted into the heat-insulating formwork 7, a limit protrusion 4 is clamped into the heat-insulating formwork 7, a middle limit piece 2 blocks the heat-insulating formwork 7, an anchor section located in an inner side portion of the middle limit piece 2 on the support tube 1 and the middle limit piece 2 are located in the base wall 8, the base wall 8 and the heat-insulating formwork 7 are combined together, that is, concrete and the heat-insulating formwork 7 are cast into a whole, and the concrete is solidified to form the base wall 8. The heat preservation formwork support fixing piece is utilized to realize stable support and limit of the inner side formwork and the outer side heat preservation formwork 7 when concrete is poured, and further the quality of a wall body is guaranteed.
The terms "upper", "lower", "outside", "inside", and the like in the description and claims of the present invention and the above-described drawings (if any) are used for distinguishing relative positions without necessarily being construed qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a cast-in-place heat preservation template support mounting, its characterized in that includes stay tube (1), the middle part of stay tube (1) is provided with spacing piece (2) in the middle of, be provided with strengthening rib (3) between spacing piece (2) in the middle and stay tube (1), strengthening rib (3) are located the inboard of spacing piece (2) in the middle, are provided with spacing arch (4) on stay tube (1) outer wall in spacing piece (2) outside in the middle of being located, spacing arch (4) are provided with a plurality ofly around the outer wall of stay tube (1), the longitudinal direction setting along stay tube (1) in spacing arch (4).
2. The cast-in-place heat preservation formwork support fixing member as claimed in claim 1, wherein the lower end of the limiting bulge (4) is fixed on the supporting pipe (1), and the upper end of the limiting bulge (4) faces to the inner side of the supporting pipe (1) to form a barb structure; or the limiting bulge (4) is provided with an inclined plane inclined towards the inner side direction of the supporting tube (1), and the upper part of the inclined plane faces towards the inner side of the supporting tube (1) to form a conical annular barb structure.
3. A cast-in-place insulation form supporting fixture as claimed in claim 1, wherein the central position-limiting plate (2) has a plurality of holes, and the holes are uniformly arranged around the central axis of the central position-limiting plate (2).
4. The cast-in-place heat preservation formwork support fixture as claimed in claim 3, wherein the reinforcing ribs (3) are provided in plurality, the plurality of reinforcing ribs (3) are uniformly arranged around the central axis of the middle limiting plate (2), one end of each reinforcing rib (3) is connected to the support pipe (1), the other end of each reinforcing rib extends to the periphery of the middle limiting plate (2), and holes on the middle limiting plates (2) are positioned between the reinforcing ribs (3).
5. A cast-in-place heat preservation formwork support fixture as claimed in any one of claims 1-4, characterized in that the middle limiting sheet (2) is fixed on the support pipe (1), the part of the support pipe (1) located outside the middle limiting sheet (2) is a connecting section, the part of the support pipe (1) located inside the middle limiting sheet (2) is an anchoring section, and the length of the anchoring section is greater than that of the connecting section.
6. A cast-in-place insulation formwork support fixture as claimed in claim 5, wherein the anchoring section is provided with an anchoring reinforcement structure (5).
7. A cast-in-place insulation formwork support fixture as claimed in claim 6, wherein the anchoring enhancement structure (5) comprises a plurality of raised rings on the outer wall of the support pipe (1), the plurality of raised rings being spaced apart in the axial direction of the support pipe (1).
8. A cast-in-place heat preservation formwork support fixing member as claimed in claim 7, characterized in that a support ring (6) is arranged on the outer wall of the inner end of the anchoring section, and the outer diameter of the support ring (6) is larger than that of the support pipe (1).
9. A cast-in-place insulation formwork support fixture as claimed in claim 6, wherein the anchoring reinforcement structure (5) comprises a plurality of raised ribs on the outer wall of the support pipe (1), the plurality of raised ribs being spaced around the central axis of the support pipe (1), the raised ribs extending from the intermediate retaining piece (2) to the inner end of the anchoring section.
10. A wall structure is characterized by comprising a heat insulation formwork (7), a base layer wall body (8) and the cast-in-place heat insulation formwork supporting and fixing part as claimed in any one of claims 1 to 9, wherein a supporting pipe (1) positioned on the outer side of a middle limiting piece (2) is inserted into the heat insulation formwork (7), a limiting protrusion (4) is clamped into the heat insulation formwork (7), the middle limiting piece (2) blocks the heat insulation formwork (7), the supporting pipe (1) positioned on the inner side of the middle limiting piece (2) and the middle limiting piece (2) are positioned in the base layer wall body (8), and the base layer wall body (8) and the heat insulation formwork (7) are combined together.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122656912.2U CN216446254U (en) | 2021-11-02 | 2021-11-02 | Cast-in-place heat preservation template supports mounting and wall structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122656912.2U CN216446254U (en) | 2021-11-02 | 2021-11-02 | Cast-in-place heat preservation template supports mounting and wall structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306058A (en) * | 2022-09-13 | 2022-11-08 | 中交第四公路工程局有限公司 | Disassembly-free heat preservation template and installation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306058A (en) * | 2022-09-13 | 2022-11-08 | 中交第四公路工程局有限公司 | Disassembly-free heat preservation template and installation method |
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