CN219887249U - Light partition wall outer wall - Google Patents

Abstract

The utility model discloses a light partition wall outer wall, which comprises: the outer wall board, the upper connecting component and the lower connecting component are arranged in parallel, the top of the outer wall board is fixedly connected with the upper structural beam through the upper connecting component, and the bottom of the outer wall board is fixedly connected with the lower structural beam through the lower connecting component; the utility model simplifies the connection structure between the connection assembly and the external wall board by arranging the upper connection assembly and the lower connection assembly which are connected with the external wall board, simplifies the construction process, reduces the installation time, thereby improving the construction efficiency, simultaneously reduces the steel usage amount by the pipe clamp structure, and reduces the material cost.

Description

Light partition wall outer wall

Technical Field

The utility model relates to the field of building construction, in particular to a light partition wall outer wall.

Background

In the building industry, the light partition wall external wall board is often used for separating the inner wall and the outer wall of a building, and has the performances of heat insulation, sound insulation, fire resistance and the like. The traditional light partition wall outer wall mounting method generally adopts angle steel and bolts for connection and fixation, and the method can ensure the stability of the outer wall plate, but has some problems. Firstly, because accessories such as angle steel, bolts and the like are required to be arranged, the steel material consumption is large, and the material cost is increased; secondly, the traditional installation method has complex construction process, and workers need to spend more time and effort for installation and adjustment; finally, the bolt part needs more manual treatment in the plastering and closing-up stage, and the later workload is increased.

Disclosure of Invention

The utility model aims to solve the technical problem that the external wall board is inconvenient to install, and aims to provide a light partition wall external wall, so that the installation problem of the external wall board is solved.

The utility model is realized by the following technical scheme:

a lightweight partition wall exterior wall comprising: the outer wall board, the upper connecting component and the lower connecting component are arranged in parallel, the top of the outer wall board is fixedly connected with the upper structural beam through the upper connecting component, and the bottom of the outer wall board is fixedly connected with the lower structural beam through the lower connecting component;

the upper connecting assembly comprises an upper pipe clamp and an upper connecting shooting nail, the lower end of the upper pipe clamp is connected with the top of the outer wall board, and the upper end of the upper pipe clamp is fixedly connected with the upper structural beam through the upper connecting shooting nail;

the lower connecting assembly comprises a lower pipe clamp and a lower connecting shooting nail, the upper end of the lower pipe clamp is connected with the bottom of the outer wall board, and the lower end of the lower pipe clamp is fixedly connected with the lower structural beam through the lower connecting shooting nail.

Specifically, go up the pipe strap/down the pipe strap includes steel sheet and steel pole, the one end of steel pole with the one side perpendicular fixed connection of steel sheet, just the steel pole with the tie point of steel sheet with the distance between the first end of steel sheet is greater than it with the distance between the second end of steel sheet.

Specifically, an upper mounting hole matched with the steel rod is formed in the top of the outer wall board, a lower mounting hole matched with the steel rod is formed in the bottom of the outer wall board, and the central axes of the upper mounting hole and the lower mounting hole are all vertically arranged;

the steel rod of the upper pipe clamp is inserted into the upper mounting hole, the steel plate of the upper pipe clamp is attached to the upper structural beam, and is fixedly connected with the upper structural beam through the upper connecting shooting nail;

the steel bar of lower pipe strap inserts to in the mounting hole down, the steel sheet of lower pipe strap with lower structure roof beam laminating, and through down connect the nail with lower structure roof beam fixed connection.

Optionally, the steel plate of the lower pipe clamp coincides with the bottom of the outer wall board.

Optionally, the external wall board comprises a first bonding surface and a second bonding surface, and grooves and ribs which are mutually matched are respectively arranged on the first bonding surface and the second bonding surface;

adjacent two external wall boards are positioned and connected with the convex edges through the grooves; and alkali-resistant limit grid cloth is stuck at the plate joints of two adjacent external wall boards.

Further, the outer wall still includes U shaped steel card, U shaped steel card sets up two adjacent the board seam department of outer wall panel, U shaped steel card includes two risers and a diaphragm, the both ends of diaphragm respectively with the both ends vertical fixed connection of two risers, outer wall panel is located two between the riser, the diaphragm with outer wall panel's top/bottom laminating, the diaphragm is penetrated nail and is adjacent two through two at least connections outer wall panel fixed connection.

As an implementation mode, if the required height of the outer wall is higher than the length of the outer wall board, the partition wall outer wall further comprises a steel rectangular pipe waistband, and the steel rectangular pipe waistband is horizontally arranged and fixedly connected with the structural wall column through expansion bolts and corner brackets;

dividing the outer wall board into an upper outer wall and a lower outer wall, wherein the upper outer wall is arranged above the steel rectangular tube waistband, and the lower outer wall is arranged below the steel rectangular tube waistband;

the top of going up the outer wall through go up coupling assembling with go up structural beam fixed connection, the bottom of lower outer wall through lower coupling assembling with lower structural beam fixed connection, go up the bottom of outer wall with the top of lower outer wall with steel quarter butt strap laminating, just the U shaped steel card of the bottom of going up the outer wall with steel quarter butt strap welded connection, the U shaped steel card of the top of lower outer wall with steel quarter butt strap welded connection.

As another embodiment, if the required length of the outer wall is greater than the set spacing between the constructional columns, the partition wall outer wall further comprises steel rectangular pipe constructional columns, wherein the steel rectangular pipe constructional columns are vertically arranged and fixedly connected with the upper structural beams and the lower structural beams through expansion bolts and corner brackets;

the outer wall wallboard is arranged on two sides of the steel rectangular tube constructional column, the U-shaped steel is clamped on the joint surface of the outer wall wallboard and the steel rectangular tube constructional column, and the U-shaped steel is clamped with the steel rectangular tube constructional column in a welded connection mode.

As an embodiment, if the required outer wall length is greater than the set column spacing, and if the required outer wall height is greater than the length of the outer wall panel;

the partition wall outer wall comprises the steel rectangular pipe constructional column and the steel rectangular pipe waistband, wherein the steel rectangular pipe constructional column is vertically arranged, the steel rectangular pipe waistband is horizontally arranged, and the steel rectangular pipe constructional column and the steel rectangular pipe waistband are fixedly connected through angle code welding; the outer wall board is fixedly connected with the steel rectangular tube constructional column and/or the steel rectangular tube waistband through a U-shaped steel clip.

Optionally, a mortar caulking is formed between the top of the external wall board and the upper structural beam; the bottom of the outer wall board and the lower structural beam are embedded with each other through mortar, and the upper connecting component and the lower connecting component are all arranged in the mortar.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

the utility model simplifies the connection structure between the connection assembly and the external wall board by arranging the upper connection assembly and the lower connection assembly which are connected with the external wall board, simplifies the construction process, reduces the installation time, thereby improving the construction efficiency, simultaneously reduces the steel usage amount by the pipe clamp structure, and reduces the material cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the principles of the utility model.

Fig. 1 is a schematic view of the structure of a lightweight partition wall according to the present utility model.

Fig. 2 is a schematic structural view of an upper connection assembly according to the present utility model.

Fig. 3 is a schematic view of the structure of the lower connection assembly according to the present utility model.

Fig. 4 is a schematic structural view of a fifth embodiment according to the present utility model.

Reference numerals: 1-external wall board, 2-upper connecting component, 21-upper connecting nail, 3-lower connecting component, 31-lower connecting nail, 4-U-shaped steel clip, 5-grid cloth, 6-steel rectangular tube waistband, 7-steel rectangular tube constructional column, 8-steel plate, 9-steel bar, 11-upper structural beam and 12-lower structural beam.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and embodiments, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is to be understood that the specific embodiments described herein are merely illustrative of the substances, and not restrictive of the utility model.

It should be further noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Embodiments of the present utility model and features of the embodiments may be combined with each other without conflict. The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

As shown in fig. 1, there is provided a lightweight partition wall exterior wall comprising: the external wall board 1, the upper connecting component 2 and the lower connecting component 3 are arranged in parallel, and the whole external wall is formed.

The top of the outer wall board 1 is fixedly connected with an upper structural beam 11 through the upper connecting component 2, and the bottom of the outer wall board 1 is fixedly connected with a lower structural beam 12 through the lower connecting component 3.

As shown in fig. 2, the upper connecting assembly 2 includes an upper pipe clamp and an upper connecting injection nail 21, the lower end of the upper pipe clamp is connected with the top of the external wall panel 1, and the upper end of the upper pipe clamp is fixedly connected with the upper structural beam 11 through the upper connecting injection nail 21;

namely, the upper pipe clamp comprises a steel plate 8 and a steel rod 9, one end of the steel rod 9 is vertically and fixedly connected with one surface of the steel plate 8, and the distance between the connecting point of the steel rod 9 and the steel plate 8 and the first end of the steel plate 8 is larger than the distance between the connecting point and the second end of the steel plate 8.

In order to realize the connection of the upper connecting assembly 2 and the outer wall board 1, an upper mounting hole matched with the steel rod 9 is formed in the top of the outer wall board 1, the central axis of the upper mounting hole is vertically arranged, the steel rod 9 of the upper pipe clamp is inserted into the upper mounting hole, the steel plate 8 of the upper pipe clamp is attached to the upper structural beam 11, and the upper connecting shooting nail 21 is fixedly connected with the upper structural beam 11.

In actual use, the steel rod 9 is inserted into the upper connecting hole, and then the steel plate 8 and the upper structural beam 11 are fixed through the upper connecting nail 21, and the nail-shooting connection is a connection mode of driving the nail to enter the base material by adopting high-speed kinetic energy. The nail-shooting connector rapidly advances the nail through the firing device, so that the nail-shooting connector penetrates through the steel plate 8 or other components and is tightly fixed on the base material.

Meanwhile, in actual use, the connecting holes are not preset, when the steel rod 9 is required to be connected to the outer wall board 1, the steel rod 9 is directly nailed into the outer wall board, and the top of the outer wall board 1 is directly reamed through acting force of the steel rod 9.

Namely, the position fixing of the steel plate 8 is realized through the upper connecting shooting nail 21, because the steel plate 8 is fixed with the steel rod 9, and the steel rod 9 is arranged in the upper mounting hole, the position fixing of the top of the outer wall body and the upper structural beam 11 is realized,

as shown in fig. 3, the lower connecting assembly 3 includes a lower pipe clamp and a lower connecting nail 31, the upper end of the lower pipe clamp is connected with the bottom of the external wall board 1, and the lower end of the lower pipe clamp is fixedly connected with the lower structural beam 12 through the lower connecting nail 31.

The lower pipe clamp comprises a steel plate 8 and a steel rod 9, one end of the steel rod 9 is vertically and fixedly connected with one surface of the steel plate 8, and the distance between the connecting point of the steel rod 9 and the steel plate 8 and the first end of the steel plate 8 is greater than the distance between the connecting point and the second end of the steel plate 8.

The bottom of the outer wall board 1 is provided with a lower mounting hole matched with the steel rod 9, and the central axes of the lower mounting holes are all vertically arranged; the steel rod 9 of the lower pipe clamp is inserted into the lower mounting hole, the steel plate 8 of the lower pipe clamp is attached to the lower structural beam 12, and the lower structural beam 12 is fixedly connected with the lower structural beam 12 through the lower connecting shooting nail 31.

The connection mode is the same as that of the upper pipe clamp, and the description is omitted.

In order to avoid the influence of the lower pipe clamp on the subsequent construction after the installation of the external wall board 1 is completed, it may be set that the steel plate 8 of the lower pipe clamp coincides with the bottom of the external wall board 1.

The steel plate 8 of the upper pipe clamp can be arranged towards any direction.

The top of the outer wall board 1 and the upper structural beam 11 are in caulking joint through mortar; the bottom of the outer wall board 1 and the lower structural beam 12 are subjected to mortar caulking, and the whole partition wall outer wall system is firmer by performing the mortar caulking.

The upper connecting component 2 and the lower connecting component 3 are all arranged in mortar, and the mortar can cover the upper connecting component 2 and the lower connecting component 3, so that the appearance is tidier, the aesthetic degree of a building is improved, and the connecting components can be arranged in the mortar to protect the connecting components from environmental erosion, and the service life of the connecting components is prolonged. And the mortar caulking can provide additional support and connection strength, which is helpful for improving the stability of the whole partition wall outer wall system.

Example two

The external wall board 1 comprises a first bonding surface and a second bonding surface, wherein grooves and ribs which are mutually matched are respectively arranged on the first bonding surface and the second bonding surface;

adjacent two external wall boards 1 are positioned and connected through the grooves and the convex edges; stability between the wall panels is increased while the installation process is simplified. And the alkali-resistant limit grid cloth 5 is stuck at the plate seam of two adjacent external wall boards 1. The grid cloth 5 has stronger tensile resistance, can strengthen the crack resistance of the wallboard joint and improves the stability of the whole structure.

The outer wall further comprises a U-shaped steel clamp 4, the U-shaped steel clamp 4 comprises two vertical plates and a transverse plate, two ends of the transverse plate are respectively and vertically fixedly connected with two ends of the two vertical plates, and an integrally formed structure can be adopted.

The U-shaped steel clamps 4 are arranged at the joint of two adjacent outer wall boards 1, the outer wall boards 1 are positioned between two vertical boards, the transverse boards are attached to the top/bottom of the outer wall boards 1, and the transverse boards are fixedly connected with the two adjacent outer wall boards 1 through at least two connecting shooting nails. The U-shaped steel clamp 4 can be fixedly connected with the outer wall board 1 through the shooting nails, and the U-shaped steel clamp 4 is simultaneously fixedly connected with two adjacent outer wall boards 1, so that the fixed connection of the two outer wall boards 1 can be realized.

Example III

If the required outer wall height is higher than the length of the outer wall wallboard 1, the partition wall outer wall further comprises a steel rectangular tube waistband 6, and the steel rectangular tube waistband 6 is horizontally arranged, namely the partition wall outer wall is designed in a segmented mode through the steel rectangular tube waistband 6. The expansion bolts and the corner brackets are fixedly connected with the structural wall column; to improve the stability of the overall structure.

In this case, the exterior wall panel 1 may be arbitrarily divided into an upper exterior wall disposed above the steel rectangular tube waistband 6 and a lower exterior wall disposed below the steel rectangular tube waistband 6; the design can meet the requirements of external walls with different heights, and meanwhile, the installation flexibility of the wallboard is improved.

The top of the upper outer wall is fixedly connected with the upper structural beam 11 through an upper connecting component 2, and the connection mode is the same as that of the first embodiment.

The bottom of the lower outer wall is fixedly connected with the lower structural beam 12 through the lower connecting component 3 in the same way as the first embodiment.

The bottom of going up the outer wall with the top of lower outer wall with steel quarter butt waistband 6 laminating, in order to realize being connected between outer wall body and the steel quarter butt waistband 6, under the circumstances that the top and the lower part of outer wall body are connected with U shaped steel card 4, with U shaped steel card 4 with steel quarter butt waistband 6 direct welding can.

Namely, the U-shaped steel clamp 4 at the bottom of the upper outer wall is welded with the steel rectangular tube waistband 6, and the U-shaped steel clamp 4 at the top of the lower outer wall is welded with the steel rectangular tube waistband 6.

Example IV

If the required length of the outer wall is greater than the set spacing between constructional columns, in this embodiment, the length of the outer wall may be 4m, that is, the length of the outer wall is greater than 4m, the partition wall outer wall further includes steel rectangular pipe constructional columns 7, where the steel rectangular pipe constructional columns 7 are vertically arranged and fixedly connected with the upper structural beams 11 and the lower structural beams 12 through expansion bolts and corner brackets;

the outer wall board 1 is arranged on two sides of the steel rectangular pipe constructional column 7, the U-shaped steel clamp 4 is clamped on the joint surface of the outer wall board 1 and the steel rectangular pipe constructional column 7, and the U-shaped steel clamp 4 is welded and connected with the steel rectangular pipe constructional column 7. The U-shaped steel clamp 4 is fixedly connected with the outer wall body through a shooting nail, and then the connection between the U-shaped steel clamp 4 and the steel rectangular tube constructional column 7 is realized through welding.

Example five

As shown in fig. 4, if the required length of the outer wall is greater than the set column spacing, and if the required height of the outer wall is greater than the length of the outer wall panel 1;

the partition wall outer wall comprises the steel rectangular pipe constructional column 7 and the steel rectangular pipe waistband 6, wherein the steel rectangular pipe constructional column 7 is vertically arranged, the steel rectangular pipe waistband 6 is horizontally arranged, and the steel rectangular pipe constructional column 7 and the steel rectangular pipe waistband 6 are fixedly connected through angle code welding; the outer wall board 1 is fixedly connected with the steel rectangular tube constructional column 7 and/or the steel rectangular tube waistband 6 through the U-shaped steel clamps 4 in a welding mode.

The connection structure is a connection structure combining the third and fourth embodiments.

In summary, the present utility model provides a light partition wall outer wall system, which realizes stable and reliable connection of the light partition wall outer wall by adopting connection modes of an upper connection assembly 2, a lower connection assembly 3, a U-shaped steel clip 4, a nail and the like. Meanwhile, the system also introduces a steel rectangular tube waistband 6 and a steel rectangular tube constructional column 7 aiming at different wall heights and wall lengths, so that the partition wall outer wall system has higher adaptability. In addition, the wallboard is connected with the upper structural beam 11 and the lower structural beam 12 through the mortar caulking, so that the stability, the sealing performance and the aesthetic property of the system are further improved.

In the description of the present specification, reference to the terms "one embodiment/manner," "some embodiments/manner," "example," "a particular example," "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/manner or example is included in at least one embodiment/manner or example of the utility model. In this specification, the schematic representations of the above terms are not necessarily for the same embodiment/manner or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/modes or examples described in this specification and the features of the various embodiments/modes or examples can be combined and combined by persons skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

It will be appreciated by persons skilled in the art that the above embodiments are provided for clarity of illustration only and are not intended to limit the scope of the utility model. Other variations or modifications of the above-described utility model will be apparent to those of skill in the art, and are still within the scope of the utility model.

Claims (10)

1. A lightweight partition wall exterior wall comprising: the outer wall board (1), an upper connecting assembly (2) and a lower connecting assembly (3), wherein a plurality of outer wall boards (1) are arranged in parallel, the top of the outer wall board (1) is fixedly connected with an upper structural beam (11) through the upper connecting assembly (2), and the bottom of the outer wall board (1) is fixedly connected with a lower structural beam (12) through the lower connecting assembly (3);

the upper connecting assembly (2) comprises an upper pipe clamp and an upper connecting shooting nail (21), the lower end of the upper pipe clamp is connected with the top of the outer wall board (1), and the upper end of the upper pipe clamp is fixedly connected with the upper structural beam (11) through the upper connecting shooting nail (21);

the lower connecting assembly (3) comprises a lower pipe clamp and a lower connecting shooting nail (31), the upper end of the lower pipe clamp is connected with the bottom of the outer wall board (1), and the lower end of the lower pipe clamp is fixedly connected with the lower structural beam (12) through the lower connecting shooting nail (31).

2. A lightweight partition wall outer wall according to claim 1, characterized in that the upper pipe clamp/the lower pipe clamp comprises a steel plate (8) and a steel rod (9), one end of the steel rod (9) is fixedly connected vertically to one side of the steel plate (8), and the distance between the connection point of the steel rod (9) and the steel plate (8) and the first end of the steel plate (8) is larger than the distance between the connection point and the second end of the steel plate (8).

3. The light partition wall outer wall according to claim 2, wherein an upper mounting hole matched with the steel rod (9) is formed in the top of the outer wall board (1), a lower mounting hole matched with the steel rod (9) is formed in the bottom of the outer wall board (1), and the central axes of the upper mounting hole and the lower mounting hole are vertically arranged;

the steel rod (9) of the upper pipe clamp is inserted into the upper mounting hole, the steel plate (8) of the upper pipe clamp is attached to the upper structural beam (11), and is fixedly connected with the upper structural beam (11) through the upper connecting shooting nail (21);

the steel rod (9) of the lower pipe clamp is inserted into the lower mounting hole, the steel plate (8) of the lower pipe clamp is attached to the lower structural beam (12), and the steel rod is fixedly connected with the lower structural beam (12) through the lower connecting shooting nail (31).

4. A lightweight partition wall outer wall according to claim 3, characterized in that the steel sheet (8) of the lower pipe clamp coincides with the bottom of the outer wall panel (1).

5. A light partition wall outer wall according to claim 1, wherein the outer wall board (1) comprises a first bonding surface and a second bonding surface, and grooves and ribs which are mutually matched are respectively arranged on the first bonding surface and the second bonding surface;

adjacent two external wall boards (1) are connected with the convex edges in a positioning way through the grooves; and the alkali-resistant limit grid cloth (5) is stuck at the plate seam of two adjacent external wall boards (1).

6. The light partition wall outer wall according to claim 5, further comprising a U-shaped steel clip (4), wherein the U-shaped steel clip (4) is arranged at the seam of two adjacent outer wall boards (1), the U-shaped steel clip (4) comprises two vertical boards and a transverse board, two ends of the transverse board are respectively and fixedly connected with two ends of the two vertical boards vertically, the outer wall board (1) is positioned between the two vertical boards, the transverse board is attached to the top/bottom of the outer wall board (1), and the transverse board is fixedly connected with the two adjacent outer wall boards (1) through at least two connecting shooting nails.

7. The light partition wall outer wall according to claim 5, wherein if the required outer wall height is higher than the length of the outer wall board (1), the partition wall outer wall further comprises a steel rectangular tube waistband (6), wherein the steel rectangular tube waistband (6) is horizontally arranged and fixedly connected with a structural wall column through expansion bolts and corner brackets;

dividing the outer wall board (1) into an upper outer wall and a lower outer wall, wherein the upper outer wall is arranged above the steel rectangular tube waistband (6), and the lower outer wall is arranged below the steel rectangular tube waistband (6);

the top of going up the outer wall through last coupling assembling (2) with go up structural beam (11) fixed connection, the bottom of lower outer wall through coupling assembling (3) with lower structural beam (12) fixed connection, go up the bottom of outer wall with the top of outer wall with steel quarter butt waistband (6) laminating, just U shaped steel card (4) of the bottom of going up the outer wall with steel quarter butt waistband (6) welded connection, U shaped steel card (4) of the top of outer wall with steel quarter butt waistband (6) welded connection.

8. A lightweight partition wall outer wall according to claim 7, characterized in that if the required outer wall length is greater than the set column spacing, the partition wall outer wall further comprises steel rectangular tube columns (7), the steel rectangular tube columns (7) being arranged vertically and fixedly connected to the upper structural beams (11) and the lower structural beams (12) by expansion bolts and corner fittings;

the U-shaped steel clamps (4) are clamped on the joint surfaces of the outer wall board (1) and the steel rectangular pipe constructional column (7), and the U-shaped steel clamps (4) are welded with the steel rectangular pipe constructional column (7).

9. A lightweight partition wall outer wall according to claim 8, wherein if the required outer wall length is greater than the set column spacing and if the required outer wall height is greater than the length of the outer wall panel (1);

the partition wall outer wall comprises the steel rectangular pipe constructional column (7) and the steel rectangular pipe waistband (6), wherein the steel rectangular pipe constructional column (7) is vertically arranged, the steel rectangular pipe waistband (6) is horizontally arranged, and the steel rectangular pipe constructional column (7) and the steel rectangular pipe waistband (6) are fixedly connected through angle code welding; the outer wall board (1) is fixedly connected with the steel rectangular tube constructional column (7) and/or the steel rectangular tube waistband (6) through a U-shaped steel clip (4) in a welding mode.

10. A lightweight partition wall outer wall according to any one of claims 1-9, characterized in that mortar caulking is provided between the top of the outer wall panel (1) and the upper structural beam (11); the bottom of the outer wall board (1) and the lower structural beam (12) are in caulking joint through mortar, and the upper connecting component (2) and the lower connecting component (3) are both arranged in the mortar.