CN217353054U

CN217353054U - Assembled wall body fast-assembling erects keel structure

Info

Publication number: CN217353054U
Application number: CN202123128117.2U
Authority: CN
Inventors: 方莹莹
Original assignee: Guizhou Bei'anjie Prefabricated Decoration New Material Co ltd
Current assignee: Guizhou Bei'anjie Prefabricated Decoration New Material Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-09-02
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses an assembled wall body fast-assembling erects keel structure belongs to green building technical field, including bottom plate, curb plate and U-shaped draw-in groove, bottom plate and curb plate structure as an organic whole, the U-shaped draw-in groove is located between the bottom plate of both sides, constitutes the cross-section and is "nearly" font keel structure, the back of U-shaped draw-in groove is equipped with a plurality of fasteners. Compared with the prior art, the technical scheme has the advantages that the nondestructive installation can be completed by only inserting one clip when the keel structure is used for installing the sound insulation plate, so that the structure is firmer, the installation is simpler and more convenient, the sound insulation effect of the sound insulation plate is not influenced, and the keel structure can be used for fixing the sound insulation plate with larger size; the structure is suitable for alternate construction, construction efficiency is improved, construction progress is accelerated, the using amount of steel belts and construction double cost are reduced, structural hidden dangers are eliminated, glue application and fixation are not needed, glue-free and nail-free complete assembly is realized, repeated dismounting and cyclic utilization can be realized, and full-assembly green construction is really realized.

Description

Assembled wall body fast-assembling erects keel structure

Technical Field

The utility model belongs to the technical field of green building, a fabricated wall body structure is related to, especially, relate to an assembled wall body fast-assembling erects keel structure.

Background

At present, the traditional indoor assembled light partition wall on the market often adopts C-shaped world fossil fragments, vertical keel, cross-core horizontal keel and gypsum board, rock wool combination to constitute the wall body, but the wall body sound insulation effect that this kind of combination constitutes is limited, can't satisfy the privacy requirement of environment such as room and office space, has appeared the assembled wall body structure of built-in sound insulation board on the market then.

The sound insulation board is used in the assembled partition wall, the installation and fixation of the sound insulation board are always difficult, and if a new fixing structure is additionally arranged for fixing the sound insulation board, the structure of the vertical keel is necessarily complicated, and the material consumption is increased. In the prior art, the sound insulation plate is mostly installed and fixed by natural grooves on two sides of an H-shaped structure at the joint of the keel. In order to save the steel consumption of the vertical keel and improve the assembly construction speed, the utility model with application number of CN202022435948.3 discloses a vertical keel for an assembly type high-sound-insulation wall, which comprises a bottom plate and side plates positioned at two sides of the bottom plate, wherein more than one threading hole is arranged on the bottom plate; is characterized in that the bottom plate is provided with an inward-sunken U-shaped clamping groove, and the bottom edge of the U-shaped clamping groove is provided with a positioning abutting edge. The technical scheme has the following installation steps on a common (within 3 meters) non-ultrahigh space wall body:

the first step is as follows: the ground keel is installed on the ground, and the ceiling keel is installed on the indoor top surface;

the second step is that: installing all vertical keels between the ground keel and the skynbone according to the space requirement of the drawing, and adjusting vertical locking nails for fixing;

the third step: inserting one side of the sound insulation plate into a U-shaped clamping groove of the vertical keel, and abutting the other side of the sound insulation plate against the positioning abutting edge of the other adjacent vertical keel or fixedly bonding the two adjacent vertical keels by using the locking nails or the bonding nails;

the fourth step: and repeating the process flows from the first step to the third step by parity of reasoning, and continuing the installation of the subsequent sound insulation plate.

Among the above-mentioned technical scheme, sound insulation board both sides limit need not cartridge location simultaneously, does not need horizontal fossil fragments assistance-localization real-time, promotes the installation effectiveness comprehensively, reduces material and cost of labor, has improved wall body firmness and sound insulation performance by a wide margin, thoroughly solves the problem of scurrying, has realized swift, high-efficient, intensive on-the-spot assembly.

However, when the lock nails are used for connection, the sound insulation plate is only 20-25 mm close to the edge and is blocked by the vertical edge outside the keel, so that the front nailing cannot be performed, and only the inclined plane operation can be performed, the lock nails can lead the edge of the sound insulation plate to be damaged, the lock nails are easy to fall off, the structural safety is affected, the sound channeling problem cannot be solved, the high sound insulation effect cannot be achieved, the sound insulation plate cannot be recycled for the second time after being fixed through the lock nails, and a large amount of construction waste can be generated after the sound insulation plate is disassembled; when the adhesive is used for fixing, firstly, the surface of the vertical keel has oil stains in the processing process, the oil stains are very complicated to remove, a zinc coating on the surface of the keel is damaged, secondly, the contact surface between the positioning abutting edge of the vertical keel and the sound insulation plate is too small, in addition, the flatness of the edge of the sound insulation plate is not enough, the adhesive force is not enough, thirdly, the field adhesive application is easily influenced by the environment and the climate, the surfaces of the sound insulation plate and the vertical keel are not flat or deformed, the pressure application and the drying treatment of the positioning abutting edge of the sound insulation plate and the vertical keel after the adhesion, the keel is vertically suspended, the construction is very complex, a professional construction team is needed, the construction management difficulty is increased, fourthly, the adhesive bonding must have a curing period, the collision is strictly prohibited during the curing period, the field is difficult to control, the wall pipeline decoration cannot be operated in a crossed manner, and the next procedure can be carried out after the adhesive is dried and solidified, so that the whole construction efficiency is reduced.

Therefore, the joint of the sound insulation plate and the abutting edge is subjected to locking nails or bonding, so that the operability is not strong. Moreover, if the sound insulation board with the height of nearly 3 meters is adopted, the flatness is poorer, the deformation is larger, the sound insulation board is more difficult to insert, at least two or more workers are required to insert the sound insulation board at the same time, the wall is still within 3 meters, and if the wall is an ultrahigh wall with the height of more than 3 meters, the difficulty is higher, and the structural hidden danger is larger.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an assembled wall body fast-assembling erects keel structure forms the centre keel from taking the dislocation fastener through the upset of U-shaped draw-in groove both sides limit punching press, has reached the fixed sound insulation board of high efficiency, improves the effect of sound insulation board installation effectiveness.

The utility model discloses a realize through following technical scheme.

The utility model provides an assembled wall body fast-assembling erects keel structure, includes bottom plate, curb plate and U-shaped draw-in groove, bottom plate and curb plate are integrative symmetrical structure, the U-shaped draw-in groove is located between the bottom plate of both sides, constitutes the cross-section and is "nearly" font keel structure, the back of U-shaped draw-in groove is equipped with a plurality of fasteners.

Furthermore, the clamping pieces are respectively positioned on two sides of the back surface of the U-shaped clamping groove and are arranged at intervals along the extending direction of the edges of the two sides of the back surface of the U-shaped clamping groove, and the clamping pieces are respectively flush with the two side surfaces of the U-shaped clamping groove.

Furthermore, the clamping pieces are respectively positioned on two sides of the back surface of the U-shaped clamping groove, and the U-shaped clamping grooves on the two sides are staggered relatively.

Furthermore, corresponding to the clamping pieces, a through hole is correspondingly arranged on the U-shaped clamping groove at the position of each clamping piece.

Furthermore, the through hole is formed by punching, three edges of the through hole are punched during punching, and punched materials are bent towards the back along the unbroken edges to form the clamping piece.

Furthermore, the edge of the side plate is provided with a closing edge.

Furthermore, the bottom plate is also provided with a pipeline hole.

The utility model has the advantages that:

1. through carrying out the punching press at U type draw-in groove both sides limit and obtaining the fastener structure, the upset back forms the location naturally, supports to lean on the limit and press from both sides tight structure, need not to set up separately and supports and lean on the structure, when satisfying the location, supporting, pressing from both sides tight function, practiced thrift the steel volume of using of vertical keel greatly.

2. Through misplacing the punching card piece at two sides of the U-shaped clamping groove, the misplaced sound breaking hole is naturally formed, the conduction of the sound wave of the keel sound bridge is weakened, the punched waste material is not broken, but the card piece structure is formed after the bending, the process of additionally punching the sound breaking hole is reduced, and meanwhile, the steel belt waste material formed by processing the sound breaking hole is reduced.

3. Through U type draw-in groove fastener functional design, only need one insert the installation that a card can accomplish the sound insulation board, need not sticky or fix with the lock pin, produced the following beneficial effect in four aspects:

the hidden structural danger is eliminated, the influence of time, weather and the like is avoided, the requirement on the flatness of the edge of the sound insulation plate is lowered, the installation is simpler, the operation is easy, and the requirement on the skill of workers is lowered;

more processes are prefabricated and finished by a factory, so that field installation processes are reduced, and the overall installation efficiency is improved;

no glue is needed, so that the procedure of removing oil stains on the surface of the keel is saved, the machine does not need to be stopped to wait for the curing time of the glue, cross and alternate construction can be adopted in the construction process, and the construction period is greatly shortened;

and fourthly, the building garbage can be completely disassembled without gluing or nailing, the building garbage can be disassembled and changed, the building garbage can be recycled, the pollution of the building garbage is greatly reduced, and a green, energy-saving and low-carbon building structure is realized.

4. But through the design of U type draw-in groove fastener, simplified the structure of double fossil fragments, integrated the performance of double fossil fragments, can reduce wall body thickness, improve space utilization.

5. Through set up double circular through wires pore structure at two bottom surfaces equidistance, make things convenient for the water and electricity circuit to pass through the installation.

Compared with the prior art, the keel structure is a construction procedure connecting mode of removing a lock nail or adhering and fixing during installation of the sound insulation board, can be installed without damage only by inserting a clamp, realizes firmer structure and simpler installation, does not influence the sound insulation effect of the sound insulation board, and can be used for fixing the sound insulation board with larger size; because of its structure is fit for alternate construction, has improved the efficiency of construction to construction progress has been accelerated, and reduced the double cost of steel band quantity and construction, eliminated the structural hidden danger, need not gluey fixed, realize not having glue and not having the complete assembly of nail, and dismouting cyclic utilization many times, really realize the green construction of full assembly, be fit for popularizing and applying on a large scale in green building technical field.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the present invention.

Fig. 3 is the structure schematic diagram of the tube hole on the bottom plate of the utility model.

Fig. 4 is a schematic view of an assembly structure of the assembly-type high-sound-insulation wall body of the present invention.

In the figure: 1-bottom plate, 101-pipeline hole, 2-side plate, 201-closing edge, 3-U-shaped clamping groove, 4-dislocation clamping piece, 5-dislocation through hole, 6-ground keel, 7-ceiling keel, 8-vertical keel, 9-first sound insulation plate, 10-second sound insulation plate and 11-butt keel.

Detailed Description

The technical solution of the present invention is further described below with reference to the accompanying drawings, but the scope of protection claimed is not limited to the description.

As shown in FIGS. 1-3, an assembled wall body fast-assembling erects keel structure, including bottom plate 1, curb plate 2 and U-shaped draw-in groove 3, bottom plate 1 and curb plate 2 structure as an organic whole, U-shaped draw-in groove 3 is located between the bottom plate 1 of both sides, constitutes the cross-section and is "nearly" font keel structure, as shown in FIG. 2. The back of the U-shaped clamping groove 3 is provided with a plurality of clamping pieces 4.

The clamping pieces 4 are respectively positioned on two sides of the back surface of the U-shaped clamping groove 3 and are arranged at intervals along the extending direction of the edges of the two sides of the back surface of the U-shaped clamping groove 3, and the clamping pieces 4 are respectively flush with the two side surfaces of the U-shaped clamping groove 3.

The clamping pieces 4 are respectively positioned on two sides of the back surface of the U-shaped clamping groove 3, and the U-shaped clamping grooves 3 on the two sides are staggered relatively, so that staggered pressing force is formed when the sound insulation plate is clamped and fixed, and the pressing and fixing effect is better.

Corresponding with fastener 4, correspond on the U-shaped draw-in groove 3 under the position of each fastener 4 and be equipped with through-hole 5, formed disconnected sound hole structure naturally for reduce the sound conduction medium of erectting the fossil fragments, weakened the conduction of fossil fragments acoustic bridge sound wave, thereby reduced the influence of erectting fossil fragments sound conduction to the whole sound insulation effect of wall body.

The through hole 5 is formed by punching, three edges of the through hole 5 are punched during punching, and punched materials are bent towards the back along the unbroken edges to form the clamping piece 4.

As shown in fig. 1 and 2, the edge of the side plate 2 is provided with a closing edge 201 for further improving the bending strength of the mullion.

As shown in fig. 1, 2 and 3, the bottom plate 1 is further provided with a pipeline hole 101 for wiring, pipe arrangement and the like in the wall body, and the pipeline is laid in the assembly type wall body without obstacles.

As shown in fig. 2 to 3, the quick-assembly vertical keel according to the technical scheme includes a U-shaped slot 3 and two side bottom plates 1 bent from the U-shaped slot 3 to two sides, the two side bottom plates 1 are bent inward to form two side plates 2, and the two side plates 2 are bent inward to form a closing edge 201; the clamping pieces 4 are arranged on two sides of the back of the U-shaped clamping groove 3, and the two sides are arranged in a staggered and crossed mode.

Examples

The whole structure processing steps of the technical scheme are as follows: and stamping more than two through holes 5 on two sides of the U-shaped clamping groove 3 in the middle of the vertical keel in a staggered manner, uniformly turning one side of the punched material by 180 degrees to be straight with one side of the U-shaped clamping groove 3, uniformly turning the other side by 90 degrees to be vertical to the other side of the U-shaped clamping groove 3, and thus obtaining the clamping piece 4 before assembly.

As shown in fig. 4, the sound insulation board includes a first sound insulation board 9 with a higher height and a second sound insulation board 10 with a smaller height, the first sound insulation board 9 and the second sound insulation board 10 are respectively located in the middle of a double-layer keel cavity defined by a vertical keel 8, a butt keel 11, a ground keel 6 and a skybutton 7, the cavity is separated to form a double-cavity structure, the sound insulation board is formed by compounding inorganic materials and sound insulation pads, and the sound insulation board is mainly used for sound insulation and noise reduction of walls and has the functions of heat preservation and heat insulation.

When the sound insulation board is installed, the edge of the sound insulation board is abutted against the edge of the top surface of the back surface of the U-shaped clamping groove 3, one side of the sound insulation board is close to the side surface of the clamping piece 4 which is turned for 180 degrees, the clamping piece 4 which is turned for 90 degrees one by one again and is straight with the other side edge of the U-shaped clamping groove 3, and therefore the rapid fixing process that the clamping pieces 4 are inserted into one clamp is formed for the sound insulation board.

As shown in fig. 4, the vertical keel 8, the ground keel 6, the ceiling keel 7 and the butt keel 11 are all double-layer keel strip structures. The fast assembly of the high sound insulation wall comprises the following steps:

the method comprises the following steps: the ground keel 6 is opposite to the skullet bone 7 and is respectively fixed on the ground and the top floor surface in parallel;

step two: inserting the vertical keels 8 into the grooves of the ground keels 6 and the ceiling keels 7 from one side in sequence and fixing the vertical keels through screws;

step three: inserting one long edge of the first sound insulation plate 9 into the U-shaped clamping groove 3 of the vertical keel 8, enabling the other long edge to be abutted and fixed with the back of the U-shaped clamping groove 3 through the clamping piece 4 on one side, and turning the clamping piece 4 on the other side onto the plane of the first sound insulation plate 9 to clamp and fix the first sound insulation plate 9;

step four: the butt keel 11 is clamped into the upper end of the first sound insulation plate 9, and two ends of the butt keel are respectively abutted against the two adjacent vertical keels 8;

step five: and (4) installing a second sound insulation plate 10 above the butt keel 11 according to the third step.

Step six: sequentially installing the wall bodies one by one according to the steps from the second step to the fifth step until the whole wall body is fully paved with the sound insulation boards, and sealing and fixing the edge of the wall body through the vertical keel 8 to obtain the main body structure of the assembled high-sound-insulation wall body;

step seven: laying wire pipes, water pipes and the like on the inner side and the outer side of the wall body respectively;

step eight: and finally, respectively installing a substrate inside and outside the frame, and sealing the main wall body structure to obtain the integral assembly type high-sound-insulation wall body structure.

The butt joint keels 11 are added between the vertical keels 8, so that the joints of the base plates on two sides and the base plates and the height of the internal sound insulation plate can be conveniently lengthened, and the overall structural performance of the wall body is enhanced; the butt joint keel 11 is provided with a plurality of structure holes for matching with the pipeline holes 101, and when wiring and pipe arrangement are carried out in a wall body, water and electric pipelines are positioned, so that the pipelines are conveniently arranged.

The above embodiments are merely exemplary, and are not to be construed as limiting the scope of the present invention, so long as the present invention is modified and replaced simply, which falls within the scope of the present invention.

Claims

1. The utility model provides an keel structure is erected in assembled wall fast-assembling, includes bottom plate (1), curb plate (2) and U-shaped draw-in groove (3), bottom plate (1) and curb plate (2) structure as an organic whole, U-shaped draw-in groove (3) are located between bottom plate (1) of both sides, constitute the cross-section for "nearly" font keel structure, its characterized in that: the back of the U-shaped clamping groove (3) is provided with a plurality of clamping pieces (4); corresponding to the clamping pieces (4), through holes (5) are correspondingly formed in the U-shaped clamping grooves (3) at the positions of the clamping pieces (4), the through holes (5) are formed through stamping, three edges of the through holes (5) are punched during stamping, and punched materials are bent back along the edges which are not broken to form the clamping pieces (4).

2. The assembled wall body fast-assembling vertical keel structure as claimed in claim 1, wherein: the clamping pieces (4) are respectively positioned on two sides of the back of the U-shaped clamping groove (3) and are arranged at intervals along the extending direction of the edges of the two sides of the back of the U-shaped clamping groove (3), and the clamping pieces (4) are respectively parallel and level with the two side faces of the U-shaped clamping groove (3).

3. An assembled wall fast-assembling vertical keel structure according to claim 2, characterized in that: the clamping pieces (4) are respectively positioned on two sides of the back surface of the U-shaped clamping groove (3), and the U-shaped clamping grooves (3) on the two sides are respectively staggered relatively.

4. An assembled wall fast-assembling vertical keel structure according to claim 1, characterized in that: the edge of the side plate (2) is provided with a closing edge (201).

5. An assembled wall fast-assembling vertical keel structure according to claim 1, characterized in that: the bottom plate (1) is also provided with a pipeline hole (101).