CN213268479U

CN213268479U - Assembly containing obtuse-angle internal corner column of assembly type partition wall keel sectional material

Info

Publication number: CN213268479U
Application number: CN202021660693.4U
Authority: CN
Inventors: 肖宪; 刘长江; 唐权; 袁公欣; 李旭浩
Original assignee: Hunan Zhongzhuang Technology Co ltd
Current assignee: Hunan Zhongzhuang Technology Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-25
Anticipated expiration: 2030-08-11

Abstract

An assembly containing obtuse internal corner columns of an assembly type partition wall keel sectional material comprises obtuse internal corner columns and a clamping plate fastener; the obtuse internal corner column comprises a first plate, a second plate, a third plate, a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a first clamping groove toothed plate, a second clamping groove toothed plate, a first clamping groove flat plate, a second clamping groove flat plate, an arc-shaped plate and a limiting part; the first plate, the second plate and the third plate and the two limiting parts enclose a connecting groove; the included angle between the first plate and the first connecting plate and the included angle between the second plate and the second connecting plate are both 90-alpha/2; the first clamping groove toothed plate, the third connecting plate and the first clamping groove flat plate are enclosed to form a clamping groove, and the second clamping groove toothed plate, the fourth connecting plate and the second clamping groove flat plate are enclosed to form a clamping groove. The clamping plate fastener comprises an adhesive plate, a first clamping plate, a clamping plate fastener connecting plate and a second clamping plate; the first clamping plate, the clamping plate fastener connecting plate and the second clamping plate are enclosed to form a clamping structure. The utility model discloses simple structure, convenient assembling.

Description

Assembly containing obtuse-angle internal corner column of assembly type partition wall keel sectional material

Technical Field

The utility model belongs to the technical field of the assembled fitment, concretely relates to assembled partition wall fossil fragments section bar contain sub-assembly of obtuse internal corner post.

Background

The process method is also called dry construction by most people in assembly decoration. Namely 'dehumidification operation' during decoration construction, traditional materials such as water, cement, paint and the like are not needed any more. The target is divided into a plurality of space modules, all decoration components of each module are prefabricated and produced in a factory, including floors, wall boards, ceilings and the like, and all the parts are finally sent to a construction site for assembly and embedding.

In a popular way, the traditional decoration is like kneading rubber mud, which can be relatively random, but can also be very creative. The assembled decoration is more like a happy toy, even though the assembled decoration is not a traditional craftsman or a craftsman, a set of house and a city can be built by building blocks in sequence.

The traditional wet method operation is easy to cause hollowing, cracking and water leakage, and has poor precision and difficult quality control. And the assembly type fine production can greatly reduce construction errors. The standardized flow ensures that the construction is transparent and the quality is controllable; has more excellent performances on fire prevention, moisture prevention, heat preservation, heat insulation and the like. The standardized assembly type construction efficiency is high, the factory site is synchronously carried out in two places, and the construction period can be shortened by over 70 percent. Three or four months of construction period of traditional decoration, the assembled 30 days just can be accomplished, has promoted the ability of the multiple building sites of concurrent operation of decoration enterprise. In addition, the traditional decoration needs professional work in water, electricity, wood, tile and paint, and the assembly type only needs industrial workers capable of strictly executing construction procedures, so that the dependence of decoration enterprises on skilled talents is greatly reduced. In traditional decoration, rubbish, pollution, peculiar smell, noise etc. make the scene chaotic, and the assembly type scene only carries out equipment work, does not produce building rubbish and does not have noise pollution yet. The traditional decorated new house has heavy smell and high formaldehyde content. The assembly type operation avoids the use of on-site coating, solvent and paint, removes harmful substances such as formaldehyde, benzene, DMF and the like from the source, and is really environment-friendly and healthy after being loaded. The assembly type decoration can be quickly disassembled and assembled, the process is reversible, the time is controllable, and the operation and maintenance cost is lower. Compared with the traditional decoration mode, the method has more advantages in the aspect of difficulty in after-sale responsibility tracing.

At present, a relatively mature light steel keel system is convenient to install and low in price, but the main connection mode between keels is still screw connection, and the connection between the keels and the wall surface, the top surface and the ground is also fixed by screws, so that the light steel keel system is not attractive, and is troublesome to install. Magic wall fossil fragments system accomplishes the assembly rate very high, but has only solved the problem of fossil fragments, and the integration of panel still uses the screw to fix with fossil fragments. At present, a keel system matched with a wall surface is connected with a panel without screws, but the connection mode is complicated, the installation precision requirement is high, and the field installation is complicated and low in efficiency.

Therefore, the design of the exposed assembly type decoration accessories is incomplete and not reasonable enough, and the use is not convenient enough.

Therefore, there is a need to design an assembly of assembled partition wall keel sections that includes obtuse angle internal corner posts.

Disclosure of Invention

An object of the utility model is to provide an assembled partition wall fossil fragments section bar contain obtuse angle reentrant corner post's sub-assembly to there is not multiple and reasonable inadequately in the design of the current assembled fitment accessory that provides in solving the background art, uses the problem of the convenient condition inadequately yet.

In order to achieve the purpose, the utility model provides an assembly containing an obtuse angle internal corner column of an assembly type partition wall keel sectional material, which comprises the obtuse angle internal corner column and a clamping plate fastener; the main body plate surfaces of two wallboards connected by the obtuse internal corner post form an obtuse angle of 90 degrees plus alpha, wherein alpha is more than 0 and less than 90 degrees, and the obtuse internal corner post comprises a first plate, a second plate, a third plate, a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a first clamping groove toothed plate, a second clamping groove toothed plate, a first clamping groove flat plate, a second clamping groove flat plate, an arc-shaped plate and a limiting part; the first plate, the second plate and the third plate are rectangular flat plates with equal length and width; two limiting parts with hook-shaped cross sections are symmetrically and fixedly connected to two long edges of the outer side plate surfaces of the first plate, the second plate and the third plate, and the two opposite limiting parts and the plate positioned between the limiting parts jointly enclose a connecting groove for connecting with other partition wall keel sectional materials; one limiting part connected with the first plate is fixedly connected with one long edge of the first connecting plate, the other long edge of the first connecting plate is fixedly connected with one limiting part connected with the third plate, the other limiting part connected with the third plate is fixedly connected with one long edge of the second connecting plate, and the other long edge of the second connecting plate is fixedly connected with one limiting part connected with the second plate; the first connecting plate and the second connecting plate are rectangular flat plates with equal length and width, and the planes of the first connecting plate and the second connecting plate are parallel to the plane of the third plate; the included angle of the connecting part of the first plate and the first connecting plate through the limiting part is 90-alpha/2, and the included angle of the connecting part of the second plate and the second connecting plate through the limiting part is 90-alpha/2; the plane where the first clamping groove flat plate is located is parallel to the plane where the first plate is located, the third connecting plate is located between the plane where the first clamping groove flat plate is located and the plane where the first plate is located, and two long sides of the third connecting plate are fixedly connected with the first clamping groove flat plate and the first plate respectively; the plane where the second clamping groove flat plate is located and the plane where the second plate is located are arranged in parallel, the fourth connecting plate is located between the plane where the second clamping groove flat plate is located and the plane where the second plate is located, and two long sides of the fourth connecting plate are fixedly connected with the second clamping groove flat plate and the second plate respectively; an arc-shaped plate with an inward concave arc cross section is fixedly connected between one long edge of the first clamping groove flat plate and one long edge of the second clamping groove flat plate; a first clamping groove toothed plate is fixedly connected to the joint of the third connecting plate and the first plate and is positioned between the plane where the first plate is positioned and the plane where the first clamping groove flat plate is positioned; a second clamping groove toothed plate is fixedly connected to the joint of the fourth connecting plate and the second plate and is positioned between the plane where the second plate is positioned and the plane where the second clamping groove flat plate is positioned; the surfaces, opposite to each other, of the first clamping groove toothed plate and the second clamping groove toothed plate are provided with sawtooth-shaped grains, the first clamping groove toothed plate, the third connecting plate and the first clamping groove flat plate together enclose a clamping groove for clamping a clamping plate fastener, and the second clamping groove toothed plate, the fourth connecting plate and the second clamping groove flat plate together enclose a clamping groove for clamping the clamping plate fastener;

the clamping plate fastener comprises a pasting plate used for pasting with the wall plate, a first clamping plate, a clamping plate fastener connecting plate and a second clamping plate; the sticking plate, the first clamping plate, the clamping plate fastener connecting plate and the second clamping plate are all rectangular flat plates; one long edge of the adhesive plate is fixedly connected with one long edge of the first clamping plate, the plane of the adhesive plate is perpendicular to the plane of the first clamping plate, the other long edge of the first clamping plate is fixedly connected with one long edge of the clamping plate fastener connecting plate, the plane of the first clamping plate is perpendicular to the plane of the clamping plate fastener connecting plate, the other long edge of the clamping plate fastener connecting plate is fixedly connected with one long edge of the second clamping plate, and the plane of the clamping plate fastener connecting plate is perpendicular to the plane of the second clamping plate; the other long edge of the second clamping plate is close to the middle part of the pasting plate or is fixedly connected with the middle part of the pasting plate; the first card income board, cardboard fastener connecting plate and second card income board enclose into jointly and go into the card structure, go into the card structure and can match the card and go into in the draw-in groove, the card structure of going into with be used for pasting wallboard department and being located paste on two different faces of board.

In a specific embodiment, the first plate, the second plate and the third plate have a width of 20-50 mm.

In a specific embodiment, the first, second and third plates have a thickness of 1.5 to 5 mm.

In a specific embodiment, the distance between the first slot toothed plate and the first slot flat plate is 4-10 mm; the distance between second draw-in groove pinion rack and the second draw-in groove flat board is 4 ~ 10 mm.

In a specific embodiment, the restriction fixedly connected to the third plate and adjacent to the first connection plate coincides with the first connection plate forming portion; the limiting part fixedly connected with the third plate and close to the second connecting plate is partially overlapped with the second connecting plate.

In a specific embodiment, the cross section of the plate surface of the first slot toothed plate adjacent to the third connecting plate is arc-shaped; the cross section of the plate surface of the second clamping groove toothed plate adjacent to the fourth connecting plate is arc-shaped.

In a specific embodiment, the obtuse angle female corner post is an integrally formed aluminum alloy component; the cardboard fastener also is integrated into one piece's aluminum alloy part.

In a specific embodiment, the plane on which the third connecting plate is located is perpendicular to the plane on which the first slot plate is located; the plane of the fourth connecting plate is vertical to the plane of the second clamping groove flat plate.

In a specific embodiment, the obtuse internal corner post further comprises a fifth connecting plate and a sixth connecting plate which are in the shape of flat plates; one long edge of the fifth connecting plate is vertically and fixedly connected with one long edge of the third plate, and one long edge of the sixth connecting plate is vertically and fixedly connected with the other long edge of the third plate; the other long edge of the fifth connecting plate is fixedly connected with one long edge of the first clamping groove flat plate, and the other long edge of the sixth connecting plate is fixedly connected with one long edge of the second clamping groove flat plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses simple structure, convenient assembling, and reduced the use of screw through the design to assembly efficiency has been improved.

The utility model discloses an obtuse angle reentrant corner post is to the corner section bar that buildings such as hospital's bathroom and design for 135 internal corners are responsible for the fixed and binding off of internal corner panel. The utility model discloses a draw-in groove of obtuse angle reentrant corner post adopts unilateral opening, trilateral closed design, makes the water that gets into from the piece, can only stay in the draw-in groove, then flows to ground in the same direction as the draw-in groove, can effectually prevent that water from entering into in the partition wall, plays dampproofing fungi-proofing effect.

The utility model discloses a cardboard fastener has made things convenient for the wallboard that does not set up the hem to be connected with obtuse angle reentrant corner post.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an obtuse internal corner post according to an embodiment of the present invention;

figure 3 is a cross-sectional schematic view of a snap-plate fastener according to an embodiment of the present invention;

wherein, 1, obtuse internal corner column; 2. a snap-gauge fastener; 3. a wallboard; 11. a first plate; 12. a second plate; 13. a third plate; 14. a first connecting plate; 15. a second connecting plate; 16. a first card slot plate; 17. a second card slot plate; 18. a first card slot toothed plate; 19. a second card slot toothed plate; 110. a third connecting plate; 111. a fourth connecting plate; 112. an arc-shaped plate; 113. a restricting section; 114. a fifth connecting plate; 115. a sixth connecting plate; 21. a pasting plate; 22. a first card-in plate; 23. a clamping plate fastener connecting plate; 24. a second card-in plate.

Detailed Description

The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.

Example 1

The utility model provides an assembly containing obtuse angle internal corner columns of an assembly type partition wall keel sectional material, which comprises an obtuse angle internal corner column 1 and a clamping plate fastener 2; an obtuse angle of 90 degrees plus alpha is formed between the main body plate surfaces of the two wallboards connected by using the obtuse-angle internal corner post, wherein 0< alpha <90 degrees, and the obtuse-angle internal corner post 1 comprises a first plate 11, a second plate 12, a third plate 13, a first connecting plate 14, a second connecting plate 15, a third connecting plate 110, a fourth connecting plate 111, a first clamping groove toothed plate 18, a second clamping groove toothed plate 19, a first clamping groove flat plate 16, a second clamping groove flat plate 17, an arc-shaped plate 112 and a limiting part 113; the first plate 11, the second plate 12 and the third plate 13 are rectangular flat plates with equal length and width; two limiting parts 113 with hook-shaped cross sections are symmetrically and fixedly connected to two long edges of the outer plate surfaces of the first plate 11, the second plate 12 and the third plate 13, and the two opposite limiting parts 113 and the plate positioned between the limiting parts 113 jointly form a connecting groove for connecting with other partition wall keel sectional materials; one of the limiting portions 113 connected to the first plate 11 is fixedly connected to one of the long sides of the first connecting plate 14, the other long side of the first connecting plate 14 is fixedly connected to one of the limiting portions 113 connected to the third plate 13, the other limiting portion 113 connected to the third plate 13 is fixedly connected to one of the long sides of the second connecting plate 15, and the other long side of the second connecting plate 15 is fixedly connected to one of the limiting portions 113 connected to the second plate 12; the first connecting plate 14 and the second connecting plate 15 are rectangular flat plates with equal length and width, and the planes of the first connecting plate and the second connecting plate are parallel to the plane of the third plate 13; the included angle at the junction of the first plate 11 and the first connecting plate 14 through the limiting portion 113 is 90- α/2 in cross section, and the included angle at the junction of the second plate 12 and the second connecting plate 15 through the limiting portion 113 is also 90- α/2 in cross section; the plane of the first card slot flat plate 16 is parallel to the plane of the first plate 11, the third connecting plate 110 is located between the plane of the first card slot flat plate 16 and the plane of the first plate 11, and two long sides of the third connecting plate 110 are respectively fixedly connected with the first card slot flat plate 16 and the first plate 11; the plane of the second card slot flat plate 17 is parallel to the plane of the second plate 12, the fourth connecting plate 111 is located between the plane of the second card slot flat plate 17 and the plane of the second plate 12, and two long sides of the fourth connecting plate 111 are respectively fixedly connected with the second card slot flat plate 17 and the second plate 12; an arc-shaped plate 112 with an inward concave arc-shaped cross section is fixedly connected between one long edge of the first slot flat plate 16 and one long edge of the second slot flat plate 17; a first clamping groove toothed plate 18 is further fixedly connected to a connection position of the third connecting plate 110 and the first plate 11, and the first clamping groove toothed plate 18 is located between a plane where the first plate 11 is located and a plane where the first clamping groove flat plate 16 is located; a second clamping groove toothed plate 19 is further fixedly connected to the connection position of the fourth connecting plate 111 and the second plate 12, and the second clamping groove toothed plate 19 is located between the plane where the second plate 12 is located and the plane where the second clamping groove flat plate 17 is located; the surfaces of the first clamping groove toothed plate 18 and the second clamping groove toothed plate 19 which are oppositely arranged are provided with sawtooth-shaped grains, the first clamping groove toothed plate 18, the third connecting plate 110 and the first clamping groove flat plate 16 jointly enclose a clamping groove for clamping the clamping plate fastener 2, and the second clamping groove toothed plate 19, the fourth connecting plate 111 and the second clamping groove flat plate 17 jointly enclose a clamping groove for clamping the clamping plate fastener 2;

the clamping plate fastener 2 comprises an adhesive plate 21 for adhering to the wall plate 3, a first clamping plate 22, a clamping plate fastener connecting plate 23 and a second clamping plate 24; the sticking plate 21, the first clamping plate 22, the clamping plate fastener connecting plate 23 and the second clamping plate 24 are all rectangular flat plates; one long edge of the pasting plate 21 is fixedly connected with one long edge of the first clamping plate 22, the plane of the pasting plate 21 is perpendicular to the plane of the first clamping plate 22, the other long edge of the first clamping plate 22 is fixedly connected with one long edge of the clamping plate fastener connecting plate 23, the plane of the first clamping plate 22 is perpendicular to the plane of the clamping plate fastener connecting plate 23, the other long edge of the clamping plate fastener connecting plate 23 is fixedly connected with one long edge of the second clamping plate 24, and the plane of the clamping plate fastener connecting plate 23 is perpendicular to the plane of the second clamping plate 24; the other long edge of the second clamping plate 24 is close to the middle part of the pasting plate 21 or fixedly connected with the middle part of the pasting plate 21; first card income board 22, cardboard fastener connecting plate 23 and second card income board 24 enclose jointly and enclose into the card structure, and the card structure of going into can match and go into in the draw-in groove, the card structure of going into is located with being used for pasting wallboard department paste on two different faces of board 21.

In a specific embodiment, the first plate 11, the second plate 12 and the third plate 13 have a width of 20 to 50 mm.

In a specific embodiment, the first plate 11, the second plate 12 and the third plate 13 have a thickness of 1.5 to 5 mm.

In a specific embodiment, the distance between the first slot toothed plate 18 and the first slot flat plate 16 is 4-10 mm; the distance between the second card slot toothed plate 19 and the second card slot flat plate 17 is 4-10 mm.

In a particular embodiment, the limit portion 113 fixedly connected to the third plate 13 and adjacent to the first connection plate 14 forms a partial overlap with the first connection plate 14; the restriction 113 fixedly connected to the third plate 13 and adjacent to the second connection plate 15 is formed to partially overlap the second connection plate 15.

In one particular embodiment, the plate surface of the first snap tooth plate 18 adjacent the third connecting plate 110 is arcuate in cross-section; the plate surface of the second slot tooth plate 19 adjacent to the fourth connecting plate 111 has an arc shape in cross section.

In a specific embodiment, the obtuse angle internal corner post 1 is an integrally formed aluminum alloy part; the clamping plate fastener 2 is also an integrally formed aluminum alloy part.

In a specific embodiment, the third connecting plate 110 is perpendicular to the first slot plate 16 for facilitating the insertion of the insertion structure; the plane of the fourth connecting plate 111 is perpendicular to the plane of the second slot plate 17, so that the clamping structure can be clamped in conveniently.

In a particular embodiment, the obtuse internal corner post 1 further comprises a fifth connecting plate 114 and a sixth connecting plate 115 in the form of flat plates; one long side of the fifth connecting plate 114 is vertically and fixedly connected with one long side of the third plate 13, and one long side of the sixth connecting plate 115 is vertically and fixedly connected with the other long side of the third plate 13; the other long side of the fifth web 114 is fixedly attached to one long side of the first pocket plate 16, and the other long side of the sixth web 115 is fixedly attached to one long side of the second pocket plate 17.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions and replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. An assembly containing obtuse-angle internal corner columns of an assembled partition keel sectional material is characterized by comprising obtuse-angle internal corner columns (1) and clamping plate fasteners (2); an obtuse angle of 90 degrees plus alpha is formed between main body plate surfaces of two wall plates connected by using the obtuse-angle internal corner post, wherein alpha is more than 0 and less than 90 degrees, and the obtuse-angle internal corner post (1) comprises a first plate (11), a second plate (12), a third plate (13), a first connecting plate (14), a second connecting plate (15), a third connecting plate (110), a fourth connecting plate (111), a first clamping groove toothed plate (18), a second clamping groove toothed plate (19), a first clamping groove flat plate (16), a second clamping groove flat plate (17), an arc-shaped plate (112) and a limiting part (113); the first plate (11), the second plate (12) and the third plate (13) are rectangular flat plates with equal length and width; two limiting parts (113) with hook-shaped cross sections are symmetrically and fixedly connected to two long edges of the outer side plate surfaces of the first plate (11), the second plate (12) and the third plate (13), and the two opposite limiting parts (113) and the plate positioned between the limiting parts (113) jointly enclose a connecting groove for connecting with the partition wall keel sectional material; one limiting part (113) connected with the first plate (11) is fixedly connected with one long edge of the first connecting plate (14), the other long edge of the first connecting plate (14) is fixedly connected with one limiting part (113) connected with the third plate (13), the other limiting part (113) connected with the third plate (13) is fixedly connected with one long edge of the second connecting plate (15), and the other long edge of the second connecting plate (15) is fixedly connected with one limiting part (113) connected with the second plate (12); the first connecting plate (14) and the second connecting plate (15) are rectangular flat plates with equal length and width, and the planes of the first connecting plate and the second connecting plate are parallel to the plane of the third plate (13); the included angle of the first plate (11) at the connection part of the limiting part (113) and the first connecting plate (14) is 90-alpha/2 in cross section, and the included angle of the second plate (12) at the connection part of the limiting part (113) and the second connecting plate (15) is 90-alpha/2 in cross section; the plane where the first clamping groove flat plate (16) is located is parallel to the plane where the first plate (11) is located, the third connecting plate (110) is located between the plane where the first clamping groove flat plate (16) is located and the plane where the first plate (11) is located, and two long edges of the third connecting plate (110) are fixedly connected with the first clamping groove flat plate (16) and the first plate (11) respectively; the plane of the second card slot flat plate (17) is parallel to the plane of the second plate (12), the fourth connecting plate (111) is positioned between the plane of the second card slot flat plate (17) and the plane of the second plate (12), and two long sides of the fourth connecting plate (111) are respectively fixedly connected with the second card slot flat plate (17) and the second plate (12); an arc-shaped plate (112) with an inward concave arc cross section is fixedly connected between one long edge of the first clamping groove flat plate (16) and one long edge of the second clamping groove flat plate (17); a first clamping groove toothed plate (18) is further fixedly connected to the joint of the third connecting plate (110) and the first plate (11), and the first clamping groove toothed plate (18) is located between the plane where the first plate (11) is located and the plane where the first clamping groove flat plate (16) is located; a second clamping groove toothed plate (19) is further fixedly connected to the joint of the fourth connecting plate (111) and the second plate (12), and the second clamping groove toothed plate (19) is located between the plane where the second plate (12) is located and the plane where the second clamping groove flat plate (17) is located; the surfaces, opposite to each other, of the first clamping groove toothed plate (18) and the second clamping groove toothed plate (19) are provided with sawtooth grains, the first clamping groove toothed plate (18), the third connecting plate (110) and the first clamping groove flat plate (16) jointly enclose a clamping groove for clamping a clamping plate fastener (2), and the second clamping groove toothed plate (19), the fourth connecting plate (111) and the second clamping groove flat plate (17) jointly enclose a clamping groove for clamping the clamping plate fastener (2);

the clamping plate fastener (2) comprises an adhesive plate (21) used for being adhered to the wall plate (3), a first clamping plate (22), a clamping plate fastener connecting plate (23) and a second clamping plate (24); the sticking plate (21), the first clamping plate (22), the clamping plate fastener connecting plate (23) and the second clamping plate (24) are rectangular flat plates; one long edge of the pasting plate (21) is fixedly connected with one long edge of the first clamping plate (22), the plane of the pasting plate (21) is perpendicular to the plane of the first clamping plate (22), the other long edge of the first clamping plate (22) is fixedly connected with one long edge of the clamping plate fastener connecting plate (23), the plane of the first clamping plate (22) is perpendicular to the plane of the clamping plate fastener connecting plate (23), the other long edge of the clamping plate fastener connecting plate (23) is fixedly connected with one long edge of the second clamping plate (24), and the plane of the clamping plate fastener connecting plate (23) is perpendicular to the plane of the second clamping plate (24); the other long edge of the second clamping plate (24) is close to the middle part of the pasting plate (21) or is fixedly connected with the middle part of the pasting plate (21); first card income board (22), cardboard fastener connecting plate (23) and second card income board (24) enclose into jointly and go into the structure, go into the structure and can match and go into in the draw-in groove, go into the structure and be used for pasting wallboard department and be located paste on two different faces of board (21).

2. The obtuse angle female corner post-containing assembly of fabricated partition keel section according to claim 1, wherein the first plate (11), the second plate (12) and the third plate (13) have a broadside of 20-50 mm.

3. The obtuse angle female corner post-containing assembly of fabricated partition keel section according to claim 1, wherein the thickness of the first plate (11), the second plate (12) and the third plate (13) is 1.5-5 mm.

4. The obtuse-angle internal corner post-containing assembly of fabricated partition wall keel sectional material according to claim 1, wherein the distance between the first card slot toothed plate (18) and the first card slot flat plate (16) is 4-10 mm; the distance between the second clamping groove toothed plate (19) and the second clamping groove flat plate (17) is 4-10 mm.

5. Assembly of assembled partition keel profiles containing obtuse internal corner posts according to claim 1, wherein the limit (113) fixedly connected with the third plate (13) and close to the first connecting plate (14) forms a partial coincidence with the first connecting plate (14); a restriction section (113) fixedly connected to the third plate (13) and adjacent to the second connection plate (15) is partially overlapped with the second connection plate (15).

6. The obtuse angle female corner post-containing assembly of fabricated partition wall keel section bar according to claim 1, wherein the plate surface of the first snap tooth plate (18) adjacent to the third connecting plate (110) is arc-shaped in cross-section; the cross section of the plate surface of the second clamping groove toothed plate (19) adjacent to the fourth connecting plate (111) is arc-shaped.

7. The assembly of assembled partition wall keel section containing obtuse angle female corner post according to claim 1, wherein said obtuse angle female corner post (1) is an integrally formed aluminum alloy part; the clamping plate fastener (2) is also an integrally formed aluminum alloy part.

8. The assembly of assembled partition wall keel section bars containing obtuse internal corner posts according to claim 1, wherein the plane of the third connecting plate (110) is perpendicular to the plane of the first slot plate (16); the plane of the fourth connecting plate (111) is vertical to the plane of the second clamping groove flat plate (17).

9. The assembly of assembled partition wall keel section containing obtuse-angle female corner post according to claim 1, wherein said obtuse-angle female corner post (1) further comprises a fifth connecting plate (114) and a sixth connecting plate (115) in the form of flat plates; one long edge of the fifth connecting plate (114) is vertically and fixedly connected with one long edge of the third plate (13), and one long edge of the sixth connecting plate (115) is vertically and fixedly connected with the other long edge of the third plate (13); the other long edge of the fifth connecting plate (114) is fixedly connected with one long edge of the first clamping groove flat plate (16), and the other long edge of the sixth connecting plate (115) is fixedly connected with one long edge of the second clamping groove flat plate (17).