CN214833781U

CN214833781U - Non-dismantling heat preservation template for building external wall

Info

Publication number: CN214833781U
Application number: CN202121600659.2U
Authority: CN
Inventors: 李大伟; 苏文博
Original assignee: Anhui Huanbo New Material Technology Co ltd
Current assignee: Anhui Huanbo New Material Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-11-23
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a non-dismantling heat preservation template, concretely relates to non-dismantling heat preservation template for building outer wall, including concrete wall, and the heat preservation that sets gradually from inside to outside, cement-based fiberboard, strengthen the stratum reticulare, the mortar layer, even interval is equipped with the bulge on the heat preservation, be equipped with the block portion with the bulge complex on the concrete wall, the heat preservation, cement-based fiberboard inside even interval is fixed with the installation pipe, run through and threaded connection has the connecting piece inside the installation pipe, one end of connecting piece stretches out the heat preservation outside and is fixed with anticreep portion at the tip, the other end of connecting piece is fixed with the hook portion that is used for hooking the metal mesh inside the strengthening stratum reticulare, be equipped with the stop gear that is used for preventing the connecting piece from droing between concrete wall and the heat preservation; the utility model provides a technical scheme can effectively overcome the relatively poor, the not stable defect inadequately of erection joint of structural stability that prior art exists.

Description

Non-dismantling heat preservation template for building external wall

Technical Field

The utility model relates to an exempt from to tear open insulation formwork, concretely relates to building outer wall is with exempting from to tear open insulation formwork.

Background

In a building, the heat loss of an outer protection structure is large, and the wall body in the outer protection structure occupies most of the energy, so the development of the building outer wall energy-saving technology is an important link of building energy saving, and the development of a new outer wall heat-insulating technology and a new energy-saving material is a main implementation mode of building energy saving.

At present, the insulation board is often adopted in the wall insulation engineering for the outer wall insulation. The heat-insulating board is a hard foam plastic board which is made by using polystyrene resin as a raw material, adding other auxiliary materials and polymer, heating, mixing, injecting a catalyst, extruding and molding, has the moisture-proof and waterproof properties, and can reduce the thickness of an outer enclosure structure of a building, thereby increasing the indoor use area. The insulation board has the characteristics of high fire resistance, high heat insulation, good strength, low possibility of cracking, light weight, no toxicity, no harm, long service life, good water resistance, energy conservation, safety and the like.

The existing non-dismantling insulation board mainly comprises a prefabricated insulation board and a cast-in-place insulation board, wherein the prefabricated insulation board is installed with a wall body on site in a factory prefabrication mode, and the installation mode is mainly fixed by rivets and plug bolts, so that the cost is low; the cast-in-place insulation board adopts a prefabricated insulation module, and the insulation module is used as a wall body outer side template and forms an integral structure with a wall body in a cast-in-place mode.

However, the structural stability of the existing disassembly-free heat insulation board is poor, the problem of insufficient stability exists in installation and connection, the heat insulation board is easy to fall off due to weather factors after installation, and the use safety is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the above-mentioned shortcoming that prior art exists, the utility model provides a building outer wall is with exempting from to tear open heat preservation template can effectively overcome the relatively poor, the not stable defect inadequately of erection joint of structural stability that prior art exists.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a disassembly-free heat preservation template for a building outer wall comprises a concrete wall body, a heat preservation layer, a cement-based fiber board, a reinforcing net layer and a mortar layer, wherein the heat preservation layer, the cement-based fiber board, the reinforcing net layer and the mortar layer are sequentially arranged from inside to outside;

the concrete heat-insulating layer is characterized in that mounting pipes are uniformly fixed inside the heat-insulating layer and the cement-based fiber board at intervals, connecting pieces penetrate through the inside of the mounting pipes and are in threaded connection with the inside of the mounting pipes, one ends of the connecting pieces extend out of the heat-insulating layer, anti-falling portions are fixed at the end portions of the connecting pieces, hook portions used for hooking and reinforcing metal nets inside net layers are fixed at the other ends of the connecting pieces, and limiting mechanisms used for preventing the connecting pieces from falling off are arranged between the concrete wall and the heat-insulating layer.

Preferably, stop gear is including being fixed in the locating part on the connecting piece to and be used for carrying out spacing U-shaped fastener to the locating part, the inside relatively fixed of heat preservation have with U-shaped fastener complex cutting ferrule, U-shaped fastener, cutting ferrule all downward sloping set up.

Preferably, both ends of the U-shaped clamping piece are provided with wedge-shaped parts, and the end part of the clamping sleeve is provided with a wedge-shaped groove matched with the wedge-shaped parts.

Preferably, the hook portion is provided with a longitudinal through groove matched with the longitudinal metal wire, the hook portion is provided with a transverse accommodating groove matched with the transverse metal wire, and the transverse accommodating groove is higher than the bottom of the longitudinal through groove.

Preferably, the reinforced net layer is internally provided with a metal net which is formed by interweaving longitudinal metal wires and transverse metal wires.

Preferably, the installation pipe is arranged between the adjacent bulges, the inner wall of the installation pipe is provided with an internal thread, and the outer wall of the connecting piece is provided with an external thread matched with the internal thread.

(III) advantageous effects

Compared with the prior art, the disassembly-free heat preservation template for the building outer wall provided by the utility model can pour the heat preservation template and the concrete wall together by utilizing the anti-falling part, and can effectively prevent the connecting piece from falling off under the screw thread fit between the connecting piece and the mounting pipe and the arrangement of the limiting mechanism, so that the heat preservation template and the concrete wall are tightly connected; can catch the inside metal mesh hook of enhancement stratum reticulare with the help of hook portion to can improve the structural strength who strengthens the stratum reticulare, and the joint strength between mortar layer and the cement base fiberboard, the setting of installation pipe can effectively strengthen the overall structure intensity of heat preservation template simultaneously.

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 some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the heat insulation layer and the connecting member in FIG. 1;

FIG. 3 is an enlarged schematic view of the hooking portion at the end of the connecting member shown in FIG. 1;

fig. 4 is a schematic side view of the structure of fig. 3 according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a building outer wall is with exempting from to tear open heat preservation template, as shown in fig. 1 to fig. 4, including concrete wall 1 to and heat preservation 2, cement base fiberboard 5, enhancement stratum reticulare 6, mortar layer 7 that set gradually from inside to outside, the even interval is equipped with bulge 3 on the heat preservation 2, be equipped with on concrete wall 1 with bulge 3 complex block portion 4.

Cement-based fiber board 5 is laid on heat preservation 2, and cement-based fiber board 5 is waterproof, fire prevention, give sound insulation effectually, and can not give birth to the termite, is difficult to rot, and corrosion resistance is than better, both can directly regard as the decorative layer, also can laminate other decorative layers, and the panel cohesion that needs cement mortar laminating such as cement-based fiber board and ceramic plate is stronger.

Strengthen in the hook portion 10 of stratum reticulare 6 laying on cement base fiberboard 5, the metal mesh can play the guard action to the heat preservation template with hook portion 10 looks adaptation, metal mesh, prevents that the heat preservation template from taking place to warp.

Set up mortar layer 7 outside strengthening the stratum reticulare 6, mortar layer 7 can strengthen the crushing resistance of heat preservation template, strengthens stratum reticulare 6 and mortar layer 7 through setting up and can prevent that the heat preservation template from taking place to warp, promotes the performance of heat preservation template. The mortar layer 7 is a flat layer formed by piling special anti-crack plastering mortar, and is positioned outside the special heat-insulating mortar leveling layer to play a role in protection.

Heat preservation 2, the inside even interval of cement-based fiberboard 5 is fixed with installation pipe 8, the inside running through of installation pipe 8 has connecting piece 9 with threaded connection, the one end of connecting piece 9 stretches out heat preservation 2 outsides and has anticreep portion 11 at the end fixing, the other end of connecting piece 9 is fixed with the hook portion 10 that is used for the hook to strengthen the 6 inside metal meshes of stratum reticulare, be equipped with the stop gear who is used for preventing connecting piece 9 and drops between concrete wall 1 and the heat preservation 2.

Installation pipe 8 is located between adjacent bulge 3, and installation pipe 8 inner wall is equipped with the internal thread, and 9 outer walls of connecting piece are equipped with the external screw thread with interior screw-thread fit.

In the production process, in screwing the connecting piece 9 into the mounting pipe 8, treat that the limiting piece 14 is laminated with the heat preservation layer 2, the hook part 10 at the end part of the connecting piece 9 enters the reinforcing net layer 6, and the metal net can be hooked by the hook part 10.

The hook portion 10 is provided with a longitudinal through groove 12 matched with the longitudinal metal wire, the hook portion 10 is provided with a transverse accommodating groove 13 matched with the transverse metal wire, and the transverse accommodating groove 13 is higher than the bottom of the longitudinal through groove 12.

The reinforced net layer 6 is internally provided with a metal net which is formed by interweaving longitudinal metal wires and transverse metal wires.

As shown in fig. 1, regarding one side perpendicular to the paper as the side where the ground is located, the connecting member 9 and the hooking portion 10 are disposed on both the upper and lower sides of the heat-insulating template, and the horizontal receiving groove 13 on the upper hooking portion 10 is disposed upward, and the horizontal receiving groove 13 on the lower hooking portion 10 is disposed downward. At this time, the longitudinal metal wire is clamped into the longitudinal through groove 12, the transverse metal wire is pulled towards the corresponding direction, and the transverse metal wire is clamped into the transverse accommodating groove 13, so that the metal net is hooked.

The limiting mechanism comprises a limiting part 14 fixed on the connecting part 9 and a U-shaped clamping part 15 used for limiting the limiting part 14, a clamping sleeve 17 matched with the U-shaped clamping part 15 is relatively fixed inside the heat preservation layer 2, and the U-shaped clamping part 15 and the clamping sleeve 17 are arranged in a downward inclined mode.

After the limiting part 14 is attached to the heat insulation layer 2, the U-shaped clamping part 15 is inserted into the clamping sleeve 17 in a downward inclined mode, limiting of the limiting part 14 and the connecting part 9 is achieved, meanwhile, the connecting part 9 can be effectively prevented from falling off under the threaded fit between the connecting part 9 and the installation pipe 8, and therefore the heat insulation formwork and the concrete wall 1 are connected tightly.

U-shaped fastener 15, cutting ferrule 17 all downward sloping setting can prevent that U-shaped fastener 15 from breaking away from cutting ferrule 17.

The two ends of the U-shaped clamping piece 15 are both provided with wedge-shaped parts 16, and the end part of the clamping sleeve 17 is provided with a wedge-shaped groove 18 matched with the wedge-shaped parts 16. Set up like this and be convenient for U-shaped fastener 15 completely get into cutting ferrule 17 to wedge portion 16, wedge groove 18 cooperation can be at the downward oblique cutting ferrule 17 in-process of inserting of U-shaped fastener 15, discharge cutting ferrule 17 inside air completely, guarantee to pour the quality.

In the technical scheme, the heat preservation template comprises a heat preservation layer 2, a cement-based fiber board 5, a reinforcing net layer 6 and a mortar layer 7, and the related detection results of the technical scheme are shown in the following table:

the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a building outer wall is with exempting from to tear open heat preservation template which characterized in that: the concrete wall comprises a concrete wall body (1), and a heat insulation layer (2), a cement-based fiber board (5), a reinforcing mesh layer (6) and a mortar layer (7) which are sequentially arranged from inside to outside, wherein the heat insulation layer (2) is uniformly provided with convex parts (3) at intervals, and the concrete wall body (1) is provided with clamping parts (4) matched with the convex parts (3);

the utility model discloses a concrete wall, including heat preservation (2), cement base fiberboard (5), installation pipe (8) are fixed with at inside even interval, installation pipe (8) inside runs through and threaded connection has connecting piece (9), the one end of connecting piece (9) is stretched out heat preservation (2) outside and is fixed with anticreep portion (11) at the end, the other end of connecting piece (9) is fixed with hook portion (10) that are used for hook enhancement stratum reticulare (6) inside metal mesh, be equipped with the stop gear who is used for preventing connecting piece (9) and drops between concrete wall (1) and heat preservation (2).

2. The disassembly-free heat-insulation template for the exterior wall of the building as claimed in claim 1, is characterized in that: limiting mechanism is including being fixed in locating part (14) on connecting piece (9) to and be used for carrying on spacing U-shaped fastener (15) to locating part (14), heat preservation (2) inside relatively fixed have with U-shaped fastener (15) complex cutting ferrule (17), U-shaped fastener (15), the equal downward sloping setting of cutting ferrule (17).

3. The disassembly-free heat-insulation template for the exterior wall of the building as claimed in claim 2, is characterized in that: both ends of the U-shaped clamping piece (15) are provided with wedge-shaped parts (16), and the end part of the clamping sleeve (17) is provided with a wedge-shaped groove (18) matched with the wedge-shaped parts (16).

4. The disassembly-free heat-insulation template for the exterior wall of the building as claimed in claim 1, is characterized in that: the hook part (10) is provided with a longitudinal through groove (12) matched with the longitudinal metal wire, the hook part (10) is provided with a transverse accommodating groove (13) matched with the transverse metal wire, and the height of the transverse accommodating groove (13) is higher than the height of the bottom of the longitudinal through groove (12).

5. The disassembly-free heat-insulation template for the exterior wall of the building as claimed in claim 4, is characterized in that: and a metal mesh formed by interweaving longitudinal metal wires and transverse metal wires is arranged in the reinforced mesh layer (6).

6. The disassembly-free heat-insulation template for the exterior wall of the building as claimed in claim 1, is characterized in that: installation pipe (8) are located between adjacent bulge (3), just installation pipe (8) inner wall is equipped with the internal thread, connecting piece (9) outer wall be equipped with internal thread complex external screw thread.