CN111270832A - Decorative moulding connecting device for outer vertical surface of fabricated building - Google Patents
Decorative moulding connecting device for outer vertical surface of fabricated building Download PDFInfo
- Publication number
- CN111270832A CN111270832A CN202010153490.4A CN202010153490A CN111270832A CN 111270832 A CN111270832 A CN 111270832A CN 202010153490 A CN202010153490 A CN 202010153490A CN 111270832 A CN111270832 A CN 111270832A
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- China
- Prior art keywords
- prefabricated
- molding
- building
- wall part
- exterior wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
- E04F19/0459—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings characterised by the fixing method
- E04F19/0463—Plinths fixed by snap-action in a direction perpendicular to the wall
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a decorative line connecting device for an outer vertical surface of an assembly type building, which comprises a connecting part and an installation part, wherein one end of the connecting part is arranged in a construction joint of a prefabricated outer wall part, the other end of the connecting part extends out of the outer surface of the prefabricated outer wall part and is connected with the installation part, and the installation part is used for being connected with a decorative line. Through with adapting unit pre-buried in the construction joint, utilize the adapting unit that is connected completely with prefabricated outer wall part to stretch out the part to be connected with the installing component, and then be connected with the moulding through the installing component. The installation of the decorative lines is realized, so that the integrity of the outer page plates in the prefabricated outer wall part is ensured, and the punching and slotting on the outer page plates are effectively avoided. Meanwhile, the connection strength of the decorative lines is effectively enhanced, the construction process is simple and easy to operate, the effect is outstanding and obvious, and the building assembly type decorative line has a positive promoting effect on promotion and popularization and application of the building assembly type process.
Description
Technical Field
The invention relates to a decorative line connecting device for an outer vertical surface of an assembly type building.
Background
In recent years, the assembly type building becomes an important way for transformation and upgrading of the building industry in China with various advantages, and is encouraged by government management departments in various places and developed rapidly. Green buildings and fabricated buildings are being raised to unprecedented new heights in the building development of China.
However, the fabricated building, especially the concrete fabricated building, has a short slab compared with the conventional cast-in-place concrete building due to the limitation of the prior art means. The monotonous outer vertical surface and the uniform shape are one of the more serious problems exposed at present. The reason is that the concrete assembly type building outer wall components are prefabricated in factories, are connected and installed through sleeve grouting or secondary pouring after arriving at a site, and are integrated with a heat preservation structure (a sandwich type prefabricated concrete outer wall plate, a sandwich PC plate for short) before leaving a factory, namely, the prefabricated outer wall components comprise a concrete wall body, a heat preservation layer and an outer leaf plate which are connected from inside to outside, the thickness of the outer leaf plate on the outer side of the heat preservation layer is only 60mm, and a hole is not allowed to be drilled and grooved so as to prevent the integrity of the outer leaf plate from being damaged. If the traditional GRC moulding or EPS moulding needs to be installed, the technical means of bonding by bonding and anchoring is needed. Once the anchoring is carried out, the outer page plates of the prefabricated exterior wall parts, even the heat insulation layer, can be damaged, and the hidden danger of water leakage exists. The later installation of the outer decorative material adopts adhesion instead of the traditional mechanical connection or anchoring means, so that the great risk of falling off exists. Therefore, the outer vertical surface of the concrete assembly type building cannot be decorated by adopting the traditional GRC decorative lines or EPS decorative lines, and the outer vertical surface is monotonous and not rich in modeling.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a decorative line connecting device for an assembled building facade.
The invention is realized by the following technical scheme:
the utility model provides a moulding connecting device of outer facade of assembled building, its includes adapting unit and installation part, adapting unit's one end sets up in the construction joint of prefabricated outer wall part, adapting unit's the other end extends prefabricated outer wall part's surface and with the installation part is connected, the installation part is used for being connected with the moulding.
Furthermore, one end of the connecting component, which is far away from the mounting component, is provided with a clamping hook part, and the clamping hook part is used for being connected with a fixing component in the prefabricated exterior wall component.
Furthermore, the clamping hook part is used for hooking the steel bars or the grouting sleeves in the prefabricated exterior wall component.
Furthermore, the connecting component further comprises a screw rod and a nut, one end of the screw rod extends into the prefabricated exterior wall component and is connected with the clamping hook part, and the other end of the screw rod penetrates through the mounting component and is connected with the nut.
Further, the mounting part is connected to the connection part and extends outward in a radial direction of the connection part.
Further, the mounting component is attached to and abutted against the outer side of the outer leaf.
Further, the material of the installation component is a heat insulation material.
Further, the mounting component is made of a silicon graphene thermal insulation material.
Further, the installation part and the decorative moulding are connected by adopting an anchoring connection and/or an adhesion.
The invention has the beneficial effects that: through with adapting unit pre-buried in the construction joint, utilize the adapting unit that is connected completely with prefabricated outer wall part to stretch out the part to be connected with the installing component, and then be connected with the moulding through the installing component. The installation of the decorative lines is realized, so that the integrity of the outer page plates in the prefabricated outer wall part is ensured, and the punching and slotting on the outer page plates are effectively avoided. Meanwhile, the connection strength of the decoration lines is effectively enhanced, the construction process is simple and easy to operate, the effect is outstanding and obvious, and the building assembly type decoration line has a positive promoting effect on promotion and popularization and application of the building assembly type process.
Drawings
Fig. 1 is a schematic view showing a state of use of a molding connecting device for a prefabricated building facade according to embodiment 1 of the present invention.
Fig. 2 is a partial structural view of a connecting part of the molding connecting device for a prefabricated building facade according to embodiment 1 of the present invention.
Fig. 3 is a schematic view showing a state of use of the molding connecting device for a prefabricated building facade according to embodiment 2 of the present invention.
Description of reference numerals:
connecting part 1
Hook part 11
Screw 12
Mounting part 2
Prefabricated exterior wall component 10
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
Example 1
As shown in fig. 1 and 2, the present embodiment discloses a molding connecting device for a prefabricated building facade, which includes a connecting member 1 and a mounting member 2, wherein one end of the connecting member 1 is disposed in a construction joint 104 of a prefabricated exterior wall member 10, the other end of the connecting member 1 extends out of an outer surface of the prefabricated exterior wall member 10 and is connected to the mounting member 2, and the mounting member 2 is used for being connected to a molding 20.
By embedding the connecting member 1 in the construction joint 104, the portion of the connecting member 1, which is completely connected to the prefabricated exterior wall part 10, extending out is connected to the mounting member 2, and further connected to the molding 20 through the mounting member 2. The decorative molding 20 is installed, so that the integrity of the outer page plate 103 in the prefabricated outer wall part 10 is ensured, and the phenomenon that holes are dug and grooves are formed in the outer page plate 103 is effectively avoided. Meanwhile, the decorative molding 20 is not directly mounted on the prefabricated exterior wall part 10 but directly mounted on the mounting part 2, so that the connection strength of the decorative molding 20 is effectively enhanced, the construction process is simple and easy to operate, the effect is outstanding and obvious, and a positive promoting effect is achieved on promotion and popularization and application of the building assembly process.
An anchor connection and/or adhesive bonding may be used between the mounting member 2 and the molding 20. The installation part 2 is connected with the decorative moulding 20 through anchoring, so that the installation connection strength of the decorative moulding 20 is effectively enhanced, and the risk of separation of the decorative moulding 20 is avoided. Wherein a certain construction adhesive can be applied to the contact portion between the molding 20 and the prefabricated exterior wall part 10.
One end of the connecting component 1, which is far away from the mounting component 2, is provided with a clamping hook part 11, and the clamping hook part 11 is used for being connected with a fixed component in the prefabricated exterior wall component 10. The clamping hook parts 11 are arranged in the construction joints 104 of the two prefabricated exterior wall parts 10, the connection strength between the connecting part 1 and the prefabricated exterior wall parts 10 can be effectively enhanced through the clamping hook parts 11, and the stability of the decorative line connecting device of the external facade of the prefabricated building is greatly improved.
The prefabricated exterior wall components 10 are internally provided with reinforcing steel bars, grouting sleeves are arranged in the construction joints 104 between the two prefabricated exterior wall components 10, the grouting sleeves are sleeved on the reinforcing steel bars of the two prefabricated exterior wall components 10, and then the grouting sleeves and the two prefabricated exterior wall components 10 are connected into a whole to be prefabricated in the construction joints 104 during grouting construction. The fixing member may be a reinforcing bar or a grout sleeve. The hook part 11 is used for hooking the steel bars or grouting sleeves in the prefabricated exterior wall part 10. The clamping hook part 11 hooks the steel bar or the grouting sleeve, so that the decoration line connecting device of the outer vertical surface of the fabricated building is very convenient to use and high in stability.
In this embodiment, the connection member 1 may further include a screw 12 and a nut 13, one end of the screw 12 extends into the prefabricated exterior wall member 10 and is connected to the hook portion 11, and the other end of the screw 12 penetrates through the mounting member 2 and is connected to the nut 13. The mounting part 2 is provided with a through hole, and the screw 12 passes through the through hole of the mounting part 2 to be connected with the nut 13, so that the connection of the connecting part 1 and the mounting part 2 is realized. Detachably be connected between adapting unit 1 and the installing component 2 just can be realized through swivel nut 13, and it is very convenient to connect the use, and will closely support to lean on installing component 2 through swivel nut 13, realizes that the moulding connecting device of assembled building facade's is high in stability. Of course, in other embodiments, the connecting member 1 and the mounting member 2 may be connected in other ways as long as the connection between the connecting member 1 and the mounting member 2 is ensured.
The mounting member 2 abuts against the outer side of the outer sheet 103. Through the tightening nut 13 for the installation component 2 will closely laminate and lean on in the outside of outer page or leaf board 103, and the installation component 2 will block up the through-hole that has on concrete wall 101, heat preservation 102 and the outer page or leaf board 103 on prefabricated outer wall part 10, strengthens the guard action to prefabricated outer wall part 10, has effectively avoided having the hidden danger of leaking.
The mounting part 2 is connected to the connecting part 1 and extends outward in a radial direction of the connecting part 1. Installation component 2 is through outwards extending along the surface of prefabricated exterior wall part 10, can effectively increase the guard area who installs component 2, further strengthens the guard action.
Wherein, the material of the mounting component 2 is a heat insulating material. The heat insulation performance of the exterior wall member 10 can be effectively enhanced by the installation member 2. Preferably, the material of the mounting part 2 is a graphene thermal insulation material. The silicon graphene heat-insulating material ensures heat insulation, and the fireproof performance reaches A2 level, so that the strength and the fireproof performance are enhanced without adding other materials.
When the decorative line connecting device for the assembled building facade is used in construction, the decorative line connecting device comprises the following steps:
firstly, before sleeve grouting operation is carried out on two prefabricated exterior wall parts 10, a clamping hook part 11 on a connecting part 1 is connected with a steel bar or a grouting sleeve in a construction joint 104, and a screw 12 on the connecting part 1 partially extends out of the construction joint 104;
step two, sleeve grouting construction is carried out according to the conventional requirements, so that part of the structure of the connecting part 1 is connected with the building into a whole;
step three, connecting the mounting part 2 with the screw 12 of the exposed part in the connecting part 1;
and step four, connecting the decorative moulding 20 with the mounting part 2.
Example 2
As shown in fig. 3, the same parts of the exterior facade molding connecting device of the prefabricated building of the present embodiment as those of embodiment 1 will not be repeated, and only the differences will be described. The specific structure of the mounting member 2 and the molding 20 in this embodiment is different from that in embodiment 1. The shape of the mounting component 2 may be block-shaped, plate-shaped, etc., and the specific structure of the mounting component 2 is not limited herein, and may be designed accordingly according to the specific structure of the molding 20.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (9)
1. The utility model provides a moulding connecting device of outer facade of prefabricated building which characterized in that, it includes adapting unit and installing component, adapting unit's one end sets up in the construction joint of prefabricated outer wall part, adapting unit's the other end extends prefabricated outer wall part's surface and with the installing component is connected, the installing component is used for being connected with the moulding.
2. The molding connecting device for an exterior wall of an assembly type building as claimed in claim 1, wherein an end of the connecting member remote from the installation member has a hook portion for connecting with a fixing member in the prefabricated exterior wall part.
3. The molding connecting device of an assembly type building facade of claim 2, wherein the hook part is used for hooking a steel bar or a grouting sleeve in the prefabricated exterior wall part.
4. The molding connecting device for an exterior wall of an assembly type building as claimed in claim 2, wherein the connecting member further comprises a screw rod and a nut, one end of the screw rod extends into the prefabricated exterior wall part and is connected to the hook part, and the other end of the screw rod passes through the mounting member and is connected to the nut.
5. The molding attachment system for a fabricated building facade of claim 1, wherein the mounting member is attached to the attachment member and extends outward in a radial direction of the attachment member.
6. A molding attachment for a fabricated building facade according to claim 1, wherein the mounting member abuts against the outer side of the outer leaf.
7. A molding attachment for an assembly building facade according to claim 1 wherein the mounting member is made of a heat insulating material.
8. An assembly building facade molding attachment as set forth in claim 7 wherein the mounting member is made of a silicone insulation material.
9. An assembly building facade molding attachment as set forth in claim 1 wherein said attachment means is in anchored and/or bonded connection with said molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153490.4A CN111270832A (en) | 2020-03-06 | 2020-03-06 | Decorative moulding connecting device for outer vertical surface of fabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153490.4A CN111270832A (en) | 2020-03-06 | 2020-03-06 | Decorative moulding connecting device for outer vertical surface of fabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111270832A true CN111270832A (en) | 2020-06-12 |
Family
ID=71002337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010153490.4A Pending CN111270832A (en) | 2020-03-06 | 2020-03-06 | Decorative moulding connecting device for outer vertical surface of fabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111270832A (en) |
-
2020
- 2020-03-06 CN CN202010153490.4A patent/CN111270832A/en active Pending
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