CN218091506U

CN218091506U - Fixed frame for large-scale UHPC mural and mural

Info

Publication number: CN218091506U
Application number: CN202123422783.7U
Authority: CN
Inventors: 刘辉
Original assignee: Shanghai Zhuo'ou Construction Group Co ltd
Current assignee: Shanghai Zhuo'ou Construction Group Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-12-20
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a fixed frame and mural for large-scale UHPC mural, wherein fixed frame, include: the wall painting frame is fixed on the back of the UHPC wall painting, is of a rectangular structure and comprises a plurality of first metal pieces with rectangular sections and fixedly connected end to end; the backpack keels are fixed on two sides of the wall painting frame and comprise at least two second metal pieces which are arranged in parallel and transversely or longitudinally distributed and are used for connecting keel brackets of buildings; the support body is positioned between the mural painting frame and the bearing keel to support and strengthen the connection strength of the mural painting frame and the bearing keel. The beneficial effects are that: the wall painting frame adopts a rectangular structure with good stability, and meanwhile, the stability of the frame is further improved through the reinforcing pipe fittings; bear fossil fragments and form good stability ability with the mural painting frame, can adjust the distance control of installation through the supporter, overall structure stability can be good.

Description

Fixed frame for large-scale UHPC mural and mural

Technical Field

The utility model belongs to the technical field of the fixing device technique and specifically relates to a fixed frame and mural for large-scale UHPC mural.

Background

With the development of building curtain walls and the requirements of modern public buildings and (ultra) large buildings, ultra-high performance concrete (UHPC for short) is gradually applied to the decoration of building outer walls. The ultra-high performance concrete has ultra-high durability and ultra-high mechanical properties. The UHPC has compact structure, extremely low porosity and water absorption, high compressive strength, flexural strength, toughness and elastic modulus, and ultrahigh durability. In the aspect of decoration, the UHPC has the mild and exquisite texture like jade, and the blended color is durable and stable and has small color difference; in addition, UHPC has excellent working performance and plasticity, and elegant and delicate concrete products can be manufactured by using the UHPC. Because the UHPC has ultrahigh mechanical property and artistic expressive force, the material is more and more used for decorating the curtain wall of the building by architects, and a new building competitive product is designed and built; UHPC has great imagination and creativity in the field of curtain wall decoration.

Along with the yardstick of UHPC product is bigger and bigger, how remain stable in the installation, be the problem that waits to solve at present urgently, consequently, in order to improve the stability of large-scale UHPC mural painting product, the utility model provides a fixed frame and mural for large-scale UHPC mural painting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixed frame and mural painting for large-scale UHPC mural painting to the poor problem of mural painting frame stability can be solved among the prior art.

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

a fixed frame for large-scale UHPC murals comprising:

the wall painting frame is fixed on the back surface of the UHPC mural, is of a rectangular structure and comprises a plurality of first metal pieces with rectangular sections and fixedly connected end to end, a plurality of reinforcing pipe fittings are fixed in the rectangular structure, and a plurality of connecting pieces fixedly connected with embedded pieces of the UHPC mural are arranged on the reinforcing pipe fittings;

the backpack keel is fixed on two sides of the mural frame and comprises at least two second metal pieces which are arranged in parallel and transversely or longitudinally distributed and are used for connecting keel brackets of buildings;

the support body is positioned between the mural painting frame and the bearing keel to support and strengthen the connection strength of the mural painting frame and the bearing keel.

As the preferred technical scheme, the supporter is fixed simultaneously on first metalwork and with the adjacent enhancement pipe fitting of first metalwork, the interval of strengthening pipe fitting and first metalwork is not more than 150mm to form great span, improve the joint strength of wall painting frame and bear fossil fragments.

As a preferable technical scheme, the reinforcing pipe fitting and the rectangular structure are fixedly connected by welding or bolts.

Preferably, the reinforcing pipe fittings are distributed on the back of the UHPC mural at equal intervals.

As a preferred technical scheme, the reinforcing pipe fittings are longitudinally distributed and arranged.

As a preferred technical scheme, the reinforcing pipe fittings are transversely distributed and arranged.

Preferably, the first metal piece is a channel steel with the size of 80 × 43 × 5 mm.

Preferably, the second metal piece is a channel steel with a size of 80 × 43 × 5mm.

Preferably, the reinforced pipe fitting adopts a square tube with the model number of 50 x 5 mm.

As a preferred technical scheme, the thickness of the supporting body is 50mm-100mm so as to adapt to the installation conditions of different scenes.

The utility model also provides a mural, including UHPC mural and aforementioned fixed frame, fixed frame fixes the back of UHPC mural.

The utility model discloses the beneficial effect who has is: (1) The mural frame is of a rectangular structure with good stability, and meanwhile, the stability of the frame is further improved through the reinforcing pipe fittings;

(2) Bear fossil fragments and form good stability ability with the mural painting frame, can adjust the distance control of installation through the supporter, overall structure stability can be good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 shows the utility model: one of the schematic structural diagrams of a fixed frame for a large-scale UHPC mural;

fig. 2 shows the utility model: a second structural schematic diagram of a fixed frame for a large-scale UHPC mural;

fig. 3 shows the utility model: a top view of a fixed frame for a large-scale UHPC mural;

fig. 4 shows the utility model: a schematic cross-sectional structure diagram of a fixed frame for a large-scale UHPC mural;

fig. 5 shows the utility model: a structure diagram of a mural.

Wherein:

100-mural frame

200-bearing keel

300-support body

400-reinforced pipe fitting

99-UHPC mural

88-Embedded part

97-fixed frame

11-first metal part

21-second metal piece.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Example 1

As shown in fig. 1-4, a fixed frame for a large-scale UHPC mural comprises: the wall painting frame 100, the back carrying keel 200 and the supporting body 300. The mural frame 100 is fixed on the back of the UHPC mural painting 99, the mural frame 100 is of a rectangular structure and comprises a plurality of first metal pieces 11 which are rectangular in cross section and fixedly connected end to end, a plurality of reinforcing pipe fittings 400 are fixed in the mural frame 100, and a plurality of connecting pieces fixedly connected with embedded pieces 88 of the UHPC mural painting 99 are arranged on the reinforcing pipe fittings 400. Generally, the first metal piece 11 is a channel steel with the size of 80 × 43 × 5mm, the first metal pieces 11 are connected by welding or bolts, the structural stability is good, and when the mural frame 100 is large, the additional first metal piece 11 can be added to the middle of the mural frame 100, so that the stability of the whole mural frame 100 is better. The utility model discloses a strengthen pipe fitting 400 and mural frame 100 and adopt the welding or through bolt fixed connection, strengthen pipe fitting 400 and be a plurality ofly, generally adopt equidistant mode to distribute at the back of UHPC mural painting 99, through connecting piece and UHPC mural painting 99's built-in fitting 88 fixed connection, generally, the quantity of built-in fitting 88 is a plurality of, accomplishes fixed back, and the stability between mural frame 100 and the UHPC mural painting 99 is very good.

The utility model discloses a bear fossil fragments 200 and fix in the both sides of mural painting frame 100, including two piece at least mutual parallel arrangement's horizontal or longitudinal distribution's second metalwork 21 for connect the fossil fragments support of building, generally, second metalwork 21 adopts the size to be 80 x 43 x 5mm's channel-section steel.

The utility model discloses a supporter 300 is located wall picture frame 100 and bears between the fossil fragments 200 to support the joint strength who strengthens wall picture frame 100 and bear fossil fragments 200. The support body 300 is fixed on the first metal piece 11 and the reinforcing pipe 400 adjacent to the first metal piece 11, and the distance between the reinforcing pipe 400 and the first metal piece 11 is not more than 150mm, so that a large span is formed, and the connection strength of the wall painting frame 100 and the bearing keel 200 is improved. Generally, the thickness of the support 300 is 50mm to 100mm to adapt to installation conditions of different scenes.

It is worth mentioning that the reinforced pipe 400 of the present invention may be arranged in a longitudinal distribution manner or in a transverse distribution manner, and generally, the reinforced pipe 400 is a square tube with a model of 50 × 5 mm.

Example 2

Referring to fig. 5, the present invention also provides a mural comprising a UHPC mural 99 and the aforesaid fixing frame fixed on the back of the UHPC mural 99.

The UHPC mural painting 99 of the utility model has the size of 300cmX150cm.

The beneficial effects are that: the mural frame 100 adopts a rectangular structure with good stability, and meanwhile, the stability of the frame is further improved by the reinforcing pipe fittings 400; bear fossil fragments 200 and mural frame 100 and form good stability can, can adjust the distance control of installation process through supporter 300, overall structure stability can be good.

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

1. A fixed frame for a large-scale UHPC mural, comprising:

the wall painting frame is fixed on the back of the UHPC mural, is of a rectangular structure and comprises a plurality of first metal pieces which are rectangular in cross section and fixedly connected end to end, a plurality of reinforcing pipe fittings are fixed in the rectangular structure, and a plurality of connecting pieces fixedly connected with embedded pieces of the UHPC mural are arranged on the reinforcing pipe fittings;

2. A fixed frame for a UHPC mural painting of large scale according to claim 1 characterized in that said support body is fixed to said first metal element and to a reinforcing tube adjacent to said first metal element at the same time, said reinforcing tube being spaced from the first metal element by a distance not greater than 150mm.

3. A fixing frame for UHPC mural painting of large scale according to claim 1 characterized in that the reinforcing pipe is fixedly connected with the rectangular structure by welding or by bolts.

4. A fixed frame for a large-scale UHPC mural according to claim 1 characterized in that said reinforcing pipe members are plural and distributed on the back of said UHPC mural at equal intervals.

5. A fixed frame for UHPC mural painting of large size according to claim 4 characterized in that said reinforcing tubes are arranged in longitudinal distribution.

6. A fixed frame for UHPC mural painting of large size according to claim 4 characterized in that said reinforcing tubes are arranged in transversal distribution.

7. A fixed frame for large scale UHPC mural according to claim 1 characterized in that said first metal element is a channel steel with dimensions 80 x 43 x 5 mm;

the second metal piece adopts a channel steel with the size of 80X 43X 5 mm.

8. A fixed frame for large scale UHPC mural according to claim 1 characterized in that said reinforced pipes are square tubes with a size of 50 x 5 mm.

9. A fixing frame for UHPC mural painting of large dimensions according to claim 1 characterized in that said support body has a thickness comprised between 50mm and 100mm.

10. Mural comprising a UHPC mural and a fixing frame for a large-scale UHPC mural according to any one of claims 1-9, said fixing frame for a large-scale UHPC mural being fixed on the back of said UHPC mural.