CN220451304U - Quick-assembly keel, leveling keel assembly and assembled magnetic wall surface built-in system - Google Patents

Abstract

The utility model belongs to the technical field of building construction, and particularly provides a quick-assembly keel, a leveling keel assembly and an assembled magnetic built-in wall system; the quick-assembly keel comprises a bottom plate, wherein a plurality of concave parts are formed on the top surface of the bottom plate in a downward stamping mode along the length direction, and the concave parts are arranged at intervals; the concave part protrudes out of the bottom surface of the bottom plate to form a convex structure; the concave part is internally provided with an enclosed cavity; the bottom of the concave part is provided with a through hole groove; the leveling keel assembly comprises a quick-assembly keel and a leveling bolt for fixing the quick-assembly keel; the assembled magnetic built-in wall system comprises a wallboard, a leveling keel assembly, a skirting line assembly and the like, wherein a magnetic layer is fixedly arranged on one side surface of the wallboard, and the wallboard is in adsorption connection with a magnetic attraction surface of the fast-assembling keel through the magnetic layer. The utility model adopts the magnetic attraction mode to realize the installation of the wallboard, is convenient for the installation and the disassembly of the wallboard, has high construction efficiency, can realize the purpose of quick assembly, and has the advantages of convenient maintenance and replacement.

Description

Quick-assembly keel, leveling keel assembly and assembled magnetic wall surface built-in system

Technical Field

The utility model belongs to the technical field of assembled buildings, and particularly relates to a quick-assembly keel, a leveling keel assembly and an assembled magnetic built-in wall system.

Background

At present, an assembled wallboard is connected with a wall body through a connecting piece, the existing connecting piece is mainly formed by adopting an I-shaped piece for wallboard installation, clamping grooves are formed in the left side and the right side of the I-shaped piece, one end of the wallboard is inserted into the clamping grooves, and thus the wallboard is paved on the surface of the wall body through the sequential installation of the I-shaped piece, the wallboard, the I-shaped piece and the wallboard … …, for example, the wallboard installation piece disclosed in the patent with the authorized bulletin number of CN216920951U comprises a body, and two installation grooves are symmetrically formed in the body and are in an I-shaped structure; for example, the patent with the publication number of CN206545277U discloses a connecting structure of a Z-shaped quick-mounting keel wall body and a wall body of a 3D module building, which comprises a mounting piece, wherein the section of the mounting piece is H-shaped (corresponding to I shape); the two mounting members are of the above-mentioned construction.

This mounting in the prior art has the following disadvantages:

firstly, an I-shaped part is required to be additionally installed during installation, the installation and adjustment of the I-shaped part lead the overall assembly speed to be influenced, and the construction efficiency is required to be further improved; secondly, because of the grafting installation of wallboard and I-shaped piece, when one of them wallboard goes out the problem and need dismantle and change or maintenance, then need dismantle next wallboard and corresponding I-shaped piece in proper order just can dismantle bad wallboard, especially middle wallboard need dismantle, then need dismantle all wallboards and I-shaped piece of one side in proper order, lead to the wallboard quantity of dismouting to be many, the maintenance is changed difficultly, and inefficiency leads to the dismouting cost to increase.

In addition, when the wallboard is installed, the skirting line is required to be matched, the existing skirting line structure is mainly formed by arranging a bearing groove on the top surface or similar equivalent notch structures, the bottom end of the wallboard is inserted into the bearing groove, for example, the concave skirting line structure of the integrated wallboard disclosed in the patent with the authorized notice number of CN214246483U and the wall surface skirting line and wall system disclosed in the patent with the authorized notice number of CN115961756A, the published bearing piece further comprises a second baffle plate, the second baffle plate is connected to the outer end of the supporting plate and is positioned above the supporting plate, the first baffle plate, the supporting plate and the supporting piece jointly form the bearing groove, the upper contact surface is the bottom wall of the bearing groove, and the bearing groove is used for inserting the lower end of the wallboard.

When the skirting line is used, the supporting groove is arranged, so that the skirting line plays a role in reinforcing and fixing, but the problem that the wallboard is inconvenient to detach, repair and replace due to the limiting function of the skirting line.

Therefore, based on the technical problems, the applicant has developed a set of assembled magnetic attraction system previously, and has issued a patent, and the scheme of the application is upgrading and reforming of the product of the previous scheme.

Disclosure of Invention

In order to solve the problems in the prior art, the quick-assembly keel, the leveling keel assembly and the assembled magnetic built-in wall surface system are provided. The wallboard is installed in a magnetic attraction mode, and an I-shaped installation piece is not needed, so that the defects caused by the I-shaped installation piece can be effectively overcome; the construction efficiency is high, can realize the fast-assembling purpose, and has the advantage of convenient maintenance, change.

The technical scheme adopted for solving the technical problems is as follows:

the technical scheme provides a quick-mounting keel which comprises a bottom plate, wherein a plurality of concave parts are formed on the top surface of the bottom plate in a downward stamping mode along the length direction, and the concave parts are arranged at intervals; the concave part protrudes out of the bottom surface of the bottom plate to form a convex structure; an enclosed cavity is formed inside the concave part; the bottom of the concave part is provided with a through hole groove.

Preferably, the top surface of the bottom plate is a smooth surface to form a magnetic attraction surface.

Preferably, the bottom plate is made of a metal material capable of being magnetically adsorbed.

Preferably, the hole groove is of a strip-shaped structure.

Preferably, wing plates are formed by bending two sides of the bottom plate downwards, and the wing plates and the bottom plate form a U-shaped structure; and a mounting cavity is formed between the wing plate and the bottom plate.

The utility model also provides a leveling fossil fragments subassembly, include:

the quick-mounting keel is provided with a connecting piece;

a fixing member for fixing the quick-mounting keel;

wherein:

the fixing piece is a leveling bolt, the leveling bolt comprises an expansion pipe with a slit, the top of the expansion pipe is connected with a clamping piece, the clamping piece is arranged in the mounting cavity, and the clamping piece is provided with a clamping cavity which is in fit and clamping connection with the concave part; the expansion pipe is connected with a screw used for expanding the slit; the clamping piece and the central axis of the expansion pipe are provided with a pore canal for the screw to penetrate, and the tail end of the screw freely penetrates through the pore groove and the pore canal to enter the expansion pipe; after installation, the top surface of the screw does not exceed the top surface of the bottom plate; and the expansion pipe is also connected with a leveling nut in a threaded manner.

Preferably, the clamping piece and the expansion pipe are made of plastic materials.

The technical scheme also provides an assembled magnetic built-in wall system, which comprises a wallboard and the leveling keel assembly; wherein: the quick-mounting keel is fixedly arranged on the base body through the leveling bolt, a magnetic layer is fixedly arranged on one side surface of the wallboard, and the wallboard is in adsorption connection with the magnetic attraction surface of the quick-mounting keel through the magnetic layer.

Preferably, the magnetic layer is of a strip structure; a plurality of magnetic layers are fixed on the same wallboard.

Preferably, the novel multifunctional floor comprises a floor body, and further comprises a skirting line assembly, wherein the skirting line assembly comprises a fastener and a skirting line plate detachably connected with the fastener, the fastener comprises a vertical plate, two ends of the vertical plate are vertically connected with transverse plates, and the vertical plate and the transverse plates form a -shaped structure; the inner wall of the transverse plate is provided with a plurality of first barbs; two plugboards arranged up and down are connected to one side of the skirting board, and each plugboard is provided with a second barb which is matched and spliced with the first barb; the top edge of skirting board is higher than the position that is located the diaphragm of top, this diaphragm with form between the skirting board and be used for supporting the location shoulder of location wallboard bottom.

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

1. the quick-mounting keel comprises a bottom plate, a plurality of concave parts are punched on the bottom plate along the length direction, the concave parts are arranged at intervals instead of the whole concave structure, and the design purpose is to provide a larger magnetic attraction area; because the depressed part is the poroid structure, its fast-assembling fossil fragments bottom plate area that occupies is less relatively, like this, except the position of depressed part place, all the other is the magnetism and inhale the face, can provide great actuation power, can effectively guarantee the reliability of wallboard installation like this.

2. The design of depressed part and hole groove in the ready-package fossil fragments, the design of hole groove is in order to penetrate screw or screw, and the design of depressed part is in order to guarantee that screw or screw's head can be hidden completely in the enclosing cavity that the depressed part inside formed, prevents that the screw "outcrop", influences the installation of wallboard, hidden design mode, both makes things convenient for the fixed mounting of ready-package fossil fragments, and the installation provides the advantage is inhaled to the magnetism for follow-up wallboard again.

3. The quick-assembly keel has the advantages of simple integral structure, convenient processing, high processing efficiency and low cost, and can rapidly and continuously realize the forming of the concave part by adopting a stamping process.

4. The top surface of the fast-assembling fossil fragments is level smooth surface, forms the magnetism and inhales the face, and the magnetism is inhaled the face more smooth, more level and smooth, and relatively speaking, the magnetism is inhaled the suction stronger, can make the wallboard after the installation more firm.

5. The leveling keel assembly adopts a combination mode of the quick-assembly keel and the leveling bolt, can quickly fix the quick-assembly keel on the base body and conveniently level, provides favorable conditions for subsequent installation, has the advantages of simple and quick construction, and can greatly improve the construction efficiency.

6. The assembled magnetic built-in wall system realizes the installation of the wallboard in a magnetic attraction mode without using I-shaped installation pieces, thereby facilitating the installation and the disassembly of the wallboard and having the advantages of convenient maintenance and replacement; the magnetic attraction surface is used as a bearing substrate of the wallboard, so that large-area quick assembly of the wallboard can be realized, and the wallboard installation efficiency is improved; the wallboard one side surface is provided with the magnetic layer, and the magnetic layer can the actuation with the magnetism of fast-assembling fossil fragments body inhale the face, and the magnetic layer is the strip structure, and with the magnetism of fast-assembling fossil fragments inhale the face width size adaptation, along wallboard one side surface interval set up a plurality of and with the magnetism of fast-assembling fossil fragments inhale the face position corresponding magnetic layer, need not whole wallboard surface and all cover the magnetic layer, under the prerequisite of guaranteeing installation reliability, save material.

7. The skirting line assembly in the assembled magnetic built-in wall system is convenient to install and detach in an inserting mode, when the skirting line plate is inserted with the fastener, the top of the skirting line plate is higher than the bottom end of the wallboard to form a limit, the skirting line plate and the transverse plate above form a structural style of a 'bearing groove', the limit fixing of the wallboard can be realized, the reliability of the wallboard is ensured, and even if the magnetic attraction of the wallboard is reduced, the wallboard can be kept stable continuously through the structure, so that the safety usability is improved; when the wallboard needs to be disassembled, the skirting board only needs to be disassembled, the limit is released, the subsequent wallboard can be conveniently disassembled, the construction efficiency is high, the quick assembly purpose can be realized, and the skirting board has the advantages of convenient maintenance and replacement.

8. The mode that adopts "barb" locking between skirting board and the fastener in the skirting line subassembly, the lock is after, and is comparatively firm, and the skirting board is difficult to drop, and perhaps relatively more hard when dismantling, but consider under the general circumstances, the wallboard need not maintain the change, so adopt this mode can guarantee holistic steadiness, be fit for on-the-spot actual conditions, compromise under the prerequisite of guaranteeing holistic steadiness and can dismantle the advantage.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of the construction of the quick-install keel of the utility model.

Fig. 2 is a schematic view of the structure of the quick-install keel according to the utility model at another angle.

Figure 3 is a top view of the quick-install keel of the utility model.

Fig. 4 is a schematic view of the construction of the leveling bolt in the present utility model.

Fig. 5 is a schematic view of the construction of the leveling bolt assembly in accordance with the present utility model.

FIG. 6 is a schematic view of the construction of the leveling bolt assembly in accordance with the present utility model at an alternative angle.

Fig. 7 is a front view of a leveling bolt assembly in accordance with the present utility model.

Fig. 8 is a schematic view of the assembled magnetic wall surface system of the present utility model (not including skirting line assembly).

Fig. 9 is an enlarged schematic view of the structure of the area a in fig. 8.

FIG. 10 is a split construction schematic of a skirting line assembly of the present utility model.

FIG. 11 is a schematic view of the assembled skirting line assembly of the present utility model.

Fig. 12 is a schematic view of the assembled magnetic attraction inner wall system (with skirting line assembly) of the present utility model.

Reference numerals illustrate:

1-a bottom plate; 2-a recess; 3-hole slots; 4-wing plates; 5-expanding the tube; 51-slotting; 6-a screw; 7-clamping pieces; 71-a clamping cavity; 8-leveling nuts; 9-substrate; 10-wallboard; 11-a magnetic layer; 12-risers; 13-a cross plate; 14-skirting board; 15-inserting plates; 16-self tapping; 17-first barbs; 18-second barb.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Example 1

As shown in fig. 1-3, the embodiment provides a quick-mounting keel, which comprises a bottom plate 1, wherein a plurality of concave parts 2 are formed on the top surface of the bottom plate 1 in a downward stamping manner along the length direction, and the concave parts 2 are arranged at intervals; the concave part 2 protrudes from the bottom surface of the bottom plate 1 to form a convex structure; the concave part 2 is of a bottomed structure, and a surrounding cavity is formed inside the concave part 2; the bottom of the concave part 2 is provided with a through hole groove 3, and the hole groove 3 is arranged at the central axis of the concave part; the purpose of the enclosed cavity is to provide an accommodating space, and the head of the screw 6 can be completely accommodated in the enclosed cavity so as to ensure that the top surface of the bottom plate 1 is a flat surface; the hole groove 3 is arranged so as to penetrate the screw 6, thereby facilitating the fixed installation of the subsequent fast-assembling keels.

In the present embodiment, the cross-sectional shape of the recess 2 is an arc shape.

The top surface of the bottom plate 1 is a smooth surface to form a magnetic attraction surface, and when the bottom plate 1 is processed and manufactured, the top surface is subjected to smoothing treatment so as to form a carrying base surface with enough adsorption force; during stamping, the bottom plate 1 needs to be careful to ensure the flatness of the top surface of the bottom plate 1, and if the bottom plate is uneven, the magnetic attraction force is affected.

In the present embodiment, the bottom plate 1 is made of a metal material capable of magnetically adsorbing, including but not limited to iron alloy, steel, iron, etc.

In this embodiment, the hole groove 3 is of a strip structure, and the hole groove 3 is formed by cutting, so that the position of the subsequent screw 6 can be finely adjusted along the length direction of the quick-mounting keel, so as to be adjusted to the optimal use position.

The processing technology of the quick-mounting keel is that a big hole, namely a concave part 2, is formed by punching and sinking downwards; then cutting the middle position of the big hole to form a strip-shaped groove, namely forming the hole groove 3; or the concave part 2 and the hole groove 3 are directly integrated and formed by stamping, so that the processing efficiency can be greatly improved, secondary processing and primary stamping are not needed, and standardized production is realized.

The quick-mounting keel provided by the embodiment comprises a bottom plate 1, a plurality of concave parts 2 are formed on the bottom plate 1 along the length direction in a punching mode, the concave parts 2 are arranged at intervals instead of in an integral concave structure mode, and the design purpose is to provide a larger magnetic attraction area; in this application, because depressed part 2 is poroid structure, its fast-assembling fossil fragments bottom plate 1 area that occupies is less relatively, like this, except the position of depressed part 2 place, all the other is the magnetism and inhale the face, can provide great actuation power, can effectively guarantee the reliability of wallboard 10 installation like this.

In the embodiment, in order to ensure the integral strength of the quick-mounting keel, the two sides of the bottom plate 1 are bent downwards to form wing plates 4, and the wing plates 4 and the bottom plate 1 form a U-shaped structure; a mounting cavity is formed between the wing plate 4 and the bottom plate 1.

In this embodiment, the integral structure of fast-assembling fossil fragments is simple, processing is convenient, can adopt stamping process, realizes the shaping of depressed part 2 in quick succession, has machining efficiency height, low cost's benefit.

In this embodiment, the top surface of the fast-assembling fossil fragments is level smooth surface, forms the magnetism and inhales the face, and the magnetism is inhaled the face smoother, more level, and relatively speaking, the magnetism is inhaled the suction stronger, can make wallboard 10 after the installation more firm.

Example two

As shown in fig. 4-7, on the basis of the first embodiment, this embodiment proposes a leveling keel assembly, which includes the quick-mount keel described in the first embodiment, and a fixing member for fixing the quick-mount keel, and the following details of the relevant structure are described below:

wherein, the mounting adopts following structure:

the fixing piece is a leveling bolt, the leveling bolt comprises an expansion pipe 5 with a slit 51, the top of the expansion pipe 5 is connected with a clamping piece 7, the clamping piece 7 is similar to a saddle-shaped structure, when the leveling bolt is used, the clamping piece 7 is arranged in the installation cavity, the clamping piece 7 is provided with a clamping cavity 71 which is matched and clamped with the concave part 2, and the bottom wall of the concave part 2 can be clamped in the clamping cavity 71; the expansion pipe 5 is connected with a screw 6 for expanding the slit 51, a clamping piece 7 and a hole channel for the screw to penetrate through are formed in the central axis position of the expansion pipe 5, after the screw 6 is screwed in, the slit 51 is expanded, and the expansion pipe 5 is expanded and fixed in a drilled hole of a wall body; when in use, the tail end of the screw 6 freely penetrates through the hole groove 3 and enters the expansion pipe 5 to expand the expansion pipe 5; after installation, the top surface of the screw 6 does not exceed the top surface of the bottom plate 1, so that the end part of the screw 6 is prevented from protruding, and the normal installation of the subsequent wallboard 10 is influenced; the expansion pipe 5 is further connected with a leveling nut 8 in a threaded manner, the outer wall of the expansion pipe 5 is provided with an external thread, the external thread is connected with the leveling nut 8 in a matched manner, when the expansion pipe is used, the leveling nut 8 abuts against the surface of the base body 9, and the adjustment of the insertion depth of the expansion pipe 5 in a drilled hole is achieved by screwing the leveling nut 8, so that the quick-assembly keel can be leveled.

In this embodiment, the clamping member 7 and the expansion tube 5 are made of plastic, and can be integrally formed; the screw 6 is made of metal, belongs to an independent accessory, and is not connected with the clamping piece 7 and the expansion pipe 5 when the screw 6 is not installed, so that the split type structure is formed.

The foregoing is presented in: in order to ensure the integral strength of the quick-mounting keel, wing plates 4 are downwards bent at two sides of the bottom plate 1, and the wing plates 4 and the bottom plate 1 form a U-shaped structure; an installation cavity is formed between the wing plate 4 and the bottom plate 1, and the wing plate 4 can only slide along the length direction of the installation cavity. The space between the two wing plates 4 is slightly larger than the size of the clamping piece 7, so that the two wing plates 4 can play a role in guiding, when the clamping piece 7 is installed in the installation cavity, the clamping piece 7 and the expansion pipe 5 can be quickly aligned with the hole slot 3 from the hole channel without aligning the hole position again, and the purposes of quick alignment and quick penetration of the screw 6 are achieved. In addition, the wing plate 4 can also play a role in preventing the clamping piece 7 from rotating, so that the clamping piece can be prevented from rotating along with the screw 6 when the screw 6 is screwed in, and the problem of position disorder of the clamping piece 7 is avoided.

The leveling keel assembly is used as follows:

when in use, a hole is formed on the base body 9 to form a drill hole, the expansion pipe 5 is inserted into the drill hole, the quick-mounting keel is abutted against the clamping piece 7, and the clamping piece 7 is arranged corresponding to the position of the concave part 2; the clamping cavity 71 of the clamping piece 7 is clamped and fixed with the bottom wall of the concave part 2; the screw 6 is penetrated through the hole groove 3, the screw 6 is screwed, the nut of the screw 6 is matched with the clamping piece 7 to clamp and fix the quick-assembly keel, after the screw 6 is penetrated, the slit 51 of the expansion pipe 5 is opened, and the expansion pipe 5 is expanded and supported in the drill hole to form clamping and fixing; the leveling nuts 8 are screwed to the positions close to the base body 9, and the corresponding leveling nuts 8 are screwed according to the positions of the quick-assembly keels, so that the adjustment of the insertion length of the expansion pipe 5 in a drill hole is realized, the fine adjustment of the expansion pipe 5 is realized, and finally the leveling of the quick-assembly keels is realized. The leveling method for leveling the keel assembly is achieved through the process.

In this embodiment, leveling fossil fragments subassembly adopts the combination mode of fast-assembling fossil fragments and leveling bolt, can be fast with fast-assembling fossil fragments be fixed in on the base member 9 and conveniently level, need not to carry out the leveling to original base member 9 surface again and handle, and the installation is fast, has saved the process of making level, provides the advantage for follow-up installation, has simple, the quick advantage of construction, can improve the efficiency of construction greatly.

The design of depressed part 2 and hole groove 3 in the ready-package fossil fragments, the design of hole groove 3 is in order to penetrate screw or screw 6, and the design of depressed part 2 is in order to guarantee that the head of screw or screw 6 can be hidden completely in enclosing the cavity that the depressed part 2 inside formed, prevents that screw 6 "outcrop", influences wallboard 10's installation, hidden design, both convenient ready-package fossil fragments's fixed mounting, for follow-up wallboard 10's magnetism inhale the installation again and provide the advantage.

Example III

As shown in fig. 8-9, on the basis of the second embodiment, the present embodiment proposes an assembled magnetic built-in wall system, which includes a wall board 10 and the leveling keel assembly described in the above embodiment; wherein: the fast-assembling fossil fragments pass through leveling bolt fixed mounting on base member 9, and base member 9 can be concrete wall body or light partition wall or building block wall or brick wall isotructure, and wallboard 10 one side surface has set firmly magnetic layer 11, and wallboard 10 is adsorbed with the magnetism of fast-assembling fossil fragments and is connected through magnetic layer 11 and inhale the face mutually.

The magnetic layer 11 is a flexible soft magnetic sheet, and the flexible soft magnetic sheet is provided with a strong back adhesive, so that the magnetic layer 11 is fixedly adhered to the surface of the wallboard 10 through the strong back adhesive.

In this embodiment, the magnetic layer 11 has a strip-shaped structure; a plurality of magnetic layers 11 are fixed on the same wallboard 10.

The construction method of the assembled magnetic built-in wall surface system comprises the following steps:

1. installing a leveling keel assembly and leveling:

1-1, perforating the surface of a substrate 9 at a design position to form a drilling hole;

1-2, installing an expansion pipe 5 and a quick-mounting keel, and penetrating a screw 6 to fix the quick-mounting keel;

1-3, leveling the quick-assembly keels by screwing the leveling nuts 8;

2. installing the wallboard 10:

2-1, sticking flexible soft magnetic sheets on the corresponding positions of the wall boards 10 and the quick-mounting keels (the steps can be processed and manufactured in advance in factories or can be performed on site);

it should be noted that: the width of the flexible soft magnetic sheet is matched with the width of the quick-mounting keel, and the whole wallboard 10 is not required to cover the magnetic layer 11; while ensuring stability, materials and costs can be saved.

2-2, hanging the wallboard 10 on a quick-mounting keel, and fixing the wallboard 10 by means of the adsorption of the flexible soft magnetic sheet and the magnetic attraction surface;

2-3, repeating the steps, and sequentially installing to finish the installation of a plurality of groups of wallboards 10 to form the assembled wall.

It should be noted that, the leveling bolt's setting not only can play the effect of leveling, can also make to have certain interval between fast-assembling fossil fragments and the base member 9, forms the cavity between fast-assembling fossil fragments body and the base member 9, and such design mode is convenient to follow-up arrange the pipeline in this cavity, need not to additionally open a groove again, and convenient concealed engineering's operation can improve the operating efficiency.

As can be seen from the above procedure:

the assembled magnetic built-in wall system realizes the installation of the wallboard 10 by adopting a magnetic attraction mode without using I-shaped installation pieces, thereby facilitating the installation and the disassembly of the wallboard 10 and having the advantages of convenient maintenance and replacement; the magnetic attraction surface is used as a bearing substrate 9 of the wallboard 10, so that large-area quick assembly of the wallboard 10 can be realized, and the installation efficiency of the wallboard 10 is improved; the wallboard 10 one side surface is provided with magnetic layer 11, and magnetic layer 11 can the actuation with the magnetism of fast-assembling fossil fragments inhale the face, and magnetic layer 11 is the strip structure, inhale face width size adaptation with the magnetism of fast-assembling fossil fragments, along wallboard 10 one side surface interval set up a plurality of and with the magnetism of fast-assembling fossil fragments inhale the face position corresponding magnetic layer 11, need not whole wallboard 10 surface and all cover magnetic layer 11, under the prerequisite of guaranteeing the installation reliability, save material.

Example IV

Based on the third embodiment, referring to fig. 10-12, the assembled magnetic wall surface system further includes a skirting line assembly, which includes a fastener and a skirting board 14 detachably connected to the fastener, as described in detail below:

the fastener comprises a vertical plate 12, two ends of the vertical plate 12 are vertically connected with a transverse plate 13, and the vertical plate 12 and the transverse plate 13 form a -shaped structure; the inner wall of the cross plate 13 has a number of first barbs 17.

Two inserting plates 15 which are arranged up and down are connected to one side of the skirting board 14, and the inserting plates 15 are provided with second barbs 18 which are matched and inserted with the first barbs 17; in use, the first barbs 17 and the second barbs 18 are mutually inserted and locked by inserting the inserting plate 15, so that the skirting board 14 is connected with the fastener.

The skirting board 14 and the fastener adopt a mode of 'barb' locking, after being locked, the skirting board 14 is relatively firm, the skirting board 14 is not easy to fall off, and can be relatively hard to detach, but in consideration of the fact that the wallboard 10 is not required to be maintained and replaced under the general condition, the mode can ensure the overall stability when the wallboard 10 is used daily, is suitable for the actual situation of the site, and gives consideration to the detachable advantage on the premise of ensuring the overall stability; while it is relatively laborious to disassemble the wall panel 10, this is not always the case, and it is a normal practice to ensure a stable snap-fit condition of the skirting board 14, so we have chosen and omitted other things than pursuing convenient disassembly. Finally, we have chosen to improve the stability of skirting board 14 after the lock, reduced this set of scheme in the aspect of the detachability a little, this is more in line with the practical application condition, can not only neglect the grafting stability between skirting board 14 and the fastener for convenient dismantlement, if the skirting has conveniently been dismantled, but the lockability is not high, often drops, and is somewhat indelible.

The top edge of the skirting board 14 is higher than the position of the transverse board 13 positioned above, a positioning shoulder for supporting and positioning the bottom end of the wallboard 10 is formed between the transverse board 13 and the skirting board 14, when in use, the wallboard 10 is pressed on the top of the transverse board 13 positioned above, and the transverse board 13 plays a role of supporting; then, after the skirting board 14 is buckled, the part of the top of the skirting board 14, which is higher than the top of the skirting board, is abutted against the side wall of the wallboard 10 to form a barrier.

It can be seen that the skirting line assembly designed by us adopts the plugging mode, is convenient to install and disassemble, when the skirting line plate 14 is plugged with the fastener, the top of the skirting line plate 14 is higher than the bottom end of the wallboard 10, so that the limit is formed, the skirting line plate 14 and the transverse plate 13 positioned above form a structural style of a 'bearing groove', the limit fixation of the wallboard 10 can be realized, the reliability of the wallboard 10 is ensured, and even if the magnetic attraction of the wallboard 10 is reduced, the wallboard can be kept stable continuously through the structure, and the safety usability is improved; when the wallboard 10 needs to be disassembled, the skirting board 14 is only required to be disassembled, the limit is released, the subsequent wallboard 10 can be conveniently disassembled, the construction efficiency is high, the quick assembly purpose can be realized, and the convenient skirting board has the advantages of convenient maintenance and replacement.

It should be noted that the bottom of skirting line can be the arc setting, and is whole more pleasing to the eye.

The assembled magnetic wall surface system comprises a wallboard 10, a leveling keel assembly and a skirting line assembly.

The following describes a construction method of the assembled magnetic attraction built-in wall surface system in this embodiment, which specifically includes the following steps:

1. installing a leveling keel assembly at a proper position and leveling, wherein the specific steps refer to the foregoing;

2. and (3) mounting a fastener: fixing the fastener on the leveling quick-mounting keel at the bottommost part through self-tapping; it should be noted that, for easy installation, the installation position of the self-tapping 16 preferably avoids the position of the clamping piece 7, and the self-tapping 16 only strikes the area of the quick-assembly keel between the adjacent clamping pieces, that is, the self-tapping 16 is only connected with the quick-assembly keel, so as to prevent damage to the clamping piece 7;

3. the wallboard 10 is installed, and the wallboard 10 is in adsorption connection with the magnetic attraction surface of the quick-mounting keel body through the magnetic layer 11; the bottom end of the wallboard 10 is pressed and held on the upper surface of the transverse plate 13 above the displacement;

4. and installing the skirting board 14, wherein the skirting board 14 is fixedly spliced with the fastener, and the top of the skirting board 14 is higher than the bottom end of the wallboard 10 to form a limit.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. The quick-mounting keel is characterized by comprising a bottom plate, wherein a plurality of concave parts are formed on the top surface of the bottom plate in a downward stamping mode along the length direction, and the concave parts are arranged at intervals; the concave part protrudes out of the bottom surface of the bottom plate to form a convex structure; an enclosed cavity is formed inside the concave part; the bottom of the concave part is provided with a through hole groove; the top surface of the bottom plate is a smooth surface to form a magnetic attraction surface.

2. The quick-install keel according to claim 1, wherein said base plate is manufactured from a magnetically attractable metal material.

3. The quick-install keel according to claim 1, wherein said slot is an elongated structure.

4. The quick assembly keel according to claim 1, wherein two sides of said bottom plate are bent downwards to form wing plates, said wing plates and said bottom plate forming a U-shaped structure; and a mounting cavity is formed between the wing plate and the bottom plate.

5. Leveling fossil fragments subassembly, its characterized in that includes:

the quick-install keel of any one of claims 1-4;

a fixing member for fixing the quick-mounting keel; wherein:

the fixing piece is a leveling bolt, the leveling bolt comprises an expansion pipe with a slit, the top of the expansion pipe is connected with a clamping piece, the clamping piece is arranged in the mounting cavity, and the clamping piece is provided with a clamping cavity which is in fit and clamping connection with the concave part; the expansion pipe is connected with a screw used for expanding the slit; the clamping piece and the central axis of the expansion pipe are provided with a pore canal for the screw to penetrate, and the tail end of the screw freely penetrates through the pore groove and the pore canal to enter the expansion pipe; after installation, the top surface of the screw does not exceed the top surface of the bottom plate; and the expansion pipe is also connected with a leveling nut in a threaded manner.

6. The leveling keel assembly of claim 5, wherein said clip and expansion tube are plastic.

7. An assembled magnetic built-in wall system comprising a wall panel and a leveling keel assembly according to any of claims 5-6; wherein: the quick-mounting keel is fixedly arranged on the base body through the leveling bolt, a magnetic layer is fixedly arranged on one side surface of the wallboard, and the wallboard is in adsorption connection with the magnetic attraction surface of the quick-mounting keel through the magnetic layer.

8. The assembled magnetic interior wall surface system according to claim 7, wherein the magnetic layer is a strip-like structure; a plurality of magnetic layers are fixed on the same wallboard.