CN214364711U - Install outer facade structure of type elevator well additional - Google Patents

Abstract

The utility model relates to the technical field of elevators, in particular to an external vertical surface structure of an additional elevator shaft, which comprises an external vertical surface main body covered outside an elevator, wherein the external vertical surface main body comprises a substrate layer, a rib net layer and a decorative layer; the substrate layer adopts the substrate layer that concrete slab made, and the rib stratum reticulare that mesh fabric made is adopted to the rib stratum reticulare, and the decorative layer that waterproof coating made is adopted to the decorative layer. The outer vertical surface of the elevator steel structure hoistway adopts the autoclaved concrete plate, the density of the autoclaved concrete plate is lower than that of the ordinary cement material, and the autoclaved concrete plate has excellent performance of fire resistance, sound insulation, heat preservation and the like which are unparallel; the color and the shape of the outer vertical surface can approach the original house, and the overall style of the residential area is not influenced; the price is relatively cheap compared with other materials.

Description

Install outer facade structure of type elevator well additional

Technical Field

The utility model relates to an elevator technical field, concretely relates to install outer facade structure of type elevator well additional.

Background

The old residential district transformation process involves the transformation project of installing the elevator additional on existing multi-storey residential structure, and this kind of transformation project mainly comprises elevator steel construction well frame and well facade constitution construction main part, and wherein the well facade covers the construction after generally adopting materials such as glass, aluminum plate, plastic-aluminum board to constitute facade structure. The outer facade structure has poor use effect in the aspects of fire prevention, sound insulation, heat insulation and the like, is easy to age, has short service life, can generate potential safety hazard to normal life of residents in the subsequent use process, and has certain influence on the attractive configuration of residential areas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an install type elevator well's outer facade structure additional, solve above technical problem.

The utility model provides a technical problem can adopt following technical scheme to realize:

the outer vertical surface structure of the additionally-installed elevator shaft comprises an outer vertical surface main body covering the outside of an elevator, wherein the outer vertical surface main body comprises a substrate layer, a rib net layer and a decorative layer, the substrate layer covers the outer side of an elevator steel structure shaft frame, the rib net layer covers the outer surface of the substrate layer, and the decorative layer covers the outer surface of the rib net layer;

the base material layer adopts the base material layer that concrete slab made, and it is as the construction basis of outside decorative structure and other functional structures, the rib stratum reticulare that mesh cloth made is adopted to the rib stratum reticulare, the decorative layer that waterproof coating made is adopted to the decorative layer.

The utility model discloses a set up substrate layer, rib stratum reticulare and decorative layer at the elevator surface, realized the structure of outer facade structure, for traditional outer facade structure by materials such as glass, aluminum plate, plastic-aluminum board founds, it not only is the integration pattern with the elevator body, and has dampproofing and waterproofing's advantage, can also ensure that outer facade intensity keeps at better level, makes it be difficult for ageing to peel off, has improved life.

And the concrete slab of the base material layer is an autoclaved concrete slab.

The gridding cloth is alkali-resistant glass fiber gridding cloth.

And a first connecting layer is arranged between the rib net layer and the base material layer and is a connecting layer structure made of polymer cement mortar.

And a second connecting layer is arranged between the rib net layer and the decorative layer, is made of DP20 mortar and covers the outer surface of the rib net layer.

And a third connecting layer is arranged between the second connecting layer and the decorative layer, is made of cement mortar with the internal water content of 5% of the construction adhesive and covers the outer surface of the second connecting layer.

And a leveling layer is arranged between the third connecting layer and the decorative layer, the leveling layer covers the outer surface of the third connecting layer, and the leveling layer is made of DP20 mortar.

Has the advantages that: due to the adoption of the technical scheme, the outer vertical surface of the elevator steel structure hoistway adopts the autoclaved concrete plate, the density of the autoclaved concrete plate is lower than that of the common cement material, and the autoclaved concrete plate has excellent performance of fire resistance, sound insulation, heat insulation and the like which are unparallel; the color and the shape of the outer vertical surface can approach the original house, and the overall style of the residential area is not influenced; the price is relatively cheap compared with other materials.

Drawings

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

fig. 2 is a partial structural schematic diagram of fig. 1.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings. It is noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" or "comprising," and any variations thereof, are intended to cover non-exclusive inclusions, such that a product or apparatus that comprises a list of elements or units is not necessarily limited to those elements or units expressly listed, but may include other elements or units not expressly listed or inherent to such product or apparatus.

Referring to fig. 1 and 2, an external vertical surface structure of an additional elevator shaft comprises an external vertical surface main body covered outside an elevator steel structure shaft frame, wherein the external vertical surface main body comprises a substrate layer 100, a rib net layer 200 and a decoration layer 300, the substrate layer 100 covers the outside of the elevator steel structure shaft frame, the rib net layer 200 covers the outer surface of the substrate layer 100, and the decoration layer 300 covers the outer surface of the rib net layer 200;

the substrate layer 100 is made of concrete slab, and serves as a building foundation for an external decorative structure and other functional structures, and is externally provided with a rib net layer 200 and a decorative layer 300. The mesh layer 200 is made of mesh cloth and serves as an intermediate structure for connecting the decoration layer 300 and the substrate layer 100, and the crack resistance of the two is improved. The decoration layer 300 is a decoration layer made of waterproof paint. The utility model discloses a concrete slab is reinforced concrete slab, its platelike structure for adopting reinforced concrete material to make.

The utility model discloses during the construction, as shown in fig. 1, set up steel structure roof beam 602 on the steel structure post 601 of elevator well, pass through angle steel connection substrate layer 100's internal surface (towards the one side of well) in steel structure roof beam 602's one end, simultaneously, connect steel structure post 601 and substrate layer 100 through bolt 603.

In some embodiments, the concrete slab of the substrate layer 100 is an autoclaved concrete slab. The autoclaved concrete slab is also called autoclaved aerated concrete slab, which is a light porous building material prepared by taking cement, lime, silica sand and the like as main raw materials and adding different quantities of steel bar meshes subjected to anticorrosion treatment according to the structural requirements, and a plate type structure with porous crystals is produced through high-temperature high-pressure steam curing and reaction in the production and manufacturing process. The density of the autoclaved concrete slab is smaller than that of common cement materials, so that the autoclaved concrete slab is light and easy to transport, the adhesion performance of construction is easy to improve due to smaller weight, and in addition, the autoclaved concrete slab also has good performances of fire resistance, fire prevention, sound insulation, heat preservation and the like.

In some embodiments, the mesh used for the web layer 200 is alkali-resistant fiberglass mesh. The web layer serves as an intermediate structure for connecting the substrate layer and the decorative layer, should have sufficient toughness and easy adhesion, and needs to have a small thickness, and therefore, a mesh fabric is used as the intermediate structure for connection. The alkali-resistant glass fiber mesh fabric is formed by weaving medium-alkali or alkali-free glass fiber yarns into glass fibers as a base material, and then coating alkali-resistant polymer emulsion on the base material. Compared with common cloth, the cloth is more firm and durable, has the characteristics of light weight, temperature resistance, alkali resistance, water resistance, corrosion resistance, cracking resistance, stable size and the like, and can effectively avoid the cracking caused by the whole surface tension shrinkage of the substrate layer structure and the decorative layer structure connected with the cloth and external force.

In some embodiments, as shown in fig. 2, a first connection layer 401 is disposed between the web layer 200 and the substrate layer 100, the first connection layer 401 is a connection layer structure made of polymer cement mortar, and the polymer cement mortar is coated on the outer surface of the substrate layer to form the connection layer structure, which is used as a construction attachment foundation for the web layer, and the inner surface of the web layer 200 covers the connection layer structure.

In some embodiments, a second tie layer 402 is disposed between the web layer 200 and the decorative layer 300, the second tie layer 402 being made of DP20 mortar, which covers the outer surface of the web layer 200.

In some of these embodiments, the thickness of the second connection layer 402 is set to be 4.5mm to 5.5 mm.

In some preferred embodiments, the thickness of the second connection layer 402 is set to 5 mm.

In some embodiments, a third connecting layer 403 is disposed between the second connecting layer 402 and the decoration layer 300, and the third connecting layer 403 is made of cement mortar containing 5% of construction glue by weight of water and covers the outer surface of the second connecting layer 402.

In some embodiments, a leveling layer 500 made of DP20 mortar is disposed between the third connecting layer 403 and the decoration layer 300, and is painted on the outer surface of the third connecting layer 403.

In some of these embodiments, the thickness of the screed 500 is set to be 11.5mm to 12.5 mm.

In some of the preferred embodiments, the screed 500 is provided at a thickness of 12 mm.

The utility model discloses during the implementation, weld the fixed pressure concrete panel that evaporates of bolt for the angle steel on the elevator steel construction well that has accomplished, brush polymer grout attached net cloth behind one, the thick DP20 mortar of reuse 5mm is bottomed, and the grout of the heavy 5% building of adulteration water is one in the brush, and the thick DP20 mortar of reuse 12mm makes level. And finally, brushing building paint to form the outer vertical face.

In addition, a plurality of concrete plates are arranged at the upper and lower heights of the hoistway, and the joint seams can be sealed by sealant, for example, as shown in fig. 1, the upper and lower concrete plates are spliced, and the upper end and the lower end of each plate are connected with the steel structure upright post through bolts; in order to make the surface of the outer vertical surface not easy to crack, the outer surface of the leveling layer can be provided with a separation seam and other common measures for treating wall cracking, and the separation seam is arranged and then the decorative coating is coated to form a decorative layer or a decorative surface.

In the above embodiments, the outer surface refers to a side surface of each floor structure opposite to the elevator shaft, whereas the inner surface refers to a side surface of each floor structure facing the elevator shaft.

To sum up, the utility model discloses a set up substrate layer, rib stratum reticulare and decorative layer at the elevator surface, realized the construction of outer facade structure, for traditional outer facade structure by materials such as glass, aluminum plate, plastic-aluminum board founds, it not only is the integration structure with the elevator body, and has dampproofing and waterproofing's advantage, can also ensure that outer facade intensity keeps at better level, makes it be difficult for ageing to peel off, has improved life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The outer vertical surface structure of the additionally-installed elevator shaft comprises an outer vertical surface main body covering the outside of an elevator, and is characterized in that the outer vertical surface main body comprises a substrate layer, a rib net layer and a decorative layer, the substrate layer covers the outer side of an elevator steel structure shaft frame, the rib net layer covers the outer surface of the substrate layer, and the decorative layer covers the outer surface of the rib net layer;

the base material layer adopts the base material layer that concrete slab made, the rib stratum reticulare that mesh fabric made is adopted to the rib stratum reticulare, the decorative layer that waterproof coating made is adopted to the decorative layer.

2. The external vertical surface structure of an additional installation type elevator shaft is characterized in that the concrete plate of the base material layer is an autoclaved concrete plate.

3. The facade structure of an add-on elevator shaft according to claim 1, wherein the mesh cloth is alkali-resistant glass fiber mesh cloth.

4. The structure of an external vertical surface of a mounting-type elevator shaft according to any one of claims 1 to 3, wherein a first connection layer is provided between the mesh layer and the base material layer, and the first connection layer is a connection layer structure made of polymer cement mortar.

5. The structure of an external vertical surface of an additional elevator shaft according to claim 4, wherein a second connection layer is provided between the rib mesh layer and the decorative layer, and the second connection layer is made of DP20 mortar and covers the outer surface of the rib mesh layer.

6. The structure of the outer vertical surface of the additional elevator shaft according to claim 5, wherein a third connecting layer is arranged between the second connecting layer and the decorative layer, the third connecting layer is made of cement mortar with 5% of building glue by weight of water, and covers the outer surface of the second connecting layer.

7. The facade structure of an add-on elevator shaft according to claim 6, wherein a leveling layer is disposed between the third connecting layer and the decorative layer, the leveling layer covers the outer surface of the third connecting layer, and the leveling layer is made of DP20 mortar.

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