阅读说明：本技术 一种墙面板材的无极调节式固定结构 (Stepless regulation type fixing structure for wall board ) 是由 曾庆俊 陈昌春 伏波 曾详永 李荣义 于 2021-07-28 设计创作，主要内容包括：本发明提供了一种墙面板材的无极调节式固定结构,包括龙骨、连接件和板材,所述龙骨竖直设置且固定连接于墙面上,所述板材通过连接件安装于龙骨上；所述龙骨竖直设置,龙骨的每个侧面上设置有至少一条沿竖直方向延伸的滑槽；所述连接件具有滑动紧固结构,连接件通过滑动紧固结构可滑动地安装并固定于龙骨正面或两侧的滑槽内；连接件上还具有平行于墙面的限位板；所述板材的侧边开设有限位槽；所述连接件的限位板插入于板材的限位槽内,以将板材固定于龙骨上。本发明具备结构简单牢固、安装及拆卸过程快捷简便的优点,并且能够灵活适配各种不同规格尺寸的墙面板材,满足不同工程场景的安装需求。(The invention provides an electrodeless adjusting type fixing structure for wall boards, which comprises a keel, a connecting piece and boards, wherein the keel is vertically arranged and fixedly connected to a wall surface, and the boards are arranged on the keel through the connecting piece; the keel is vertically arranged, and each side surface of the keel is provided with at least one sliding groove extending along the vertical direction; the connecting piece is provided with a sliding fastening structure, and can be slidably arranged and fixed in the sliding grooves on the front side or two sides of the keel through the sliding fastening structure; the connecting piece is also provided with a limiting plate parallel to the wall surface; a limiting groove is formed in the side edge of the plate; the limiting plate of the connecting piece is inserted into the limiting groove of the plate so as to fix the plate on the keel. The invention has the advantages of simple and firm structure and quick and simple and convenient installation and disassembly processes, can be flexibly adapted to wall panels with various specifications and sizes, and meets the installation requirements of different engineering scenes.)

1. An electrodeless adjusting type fixing structure for wall surface plates is characterized by comprising a keel, a connecting piece and plates, wherein the keel is vertically arranged and fixedly connected to a wall surface, and the plates are arranged on the keel through the connecting piece;

the keel is vertically arranged, the cross-sectional profile of the keel is integrally polygonal, each side surface of the keel is provided with at least one sliding groove extending along the vertical direction, and the maximum width of an inner cavity of each sliding groove is larger than that of a notch;

the connecting piece is provided with a sliding fastening structure, and the connecting piece is slidably arranged and fixed in the sliding groove of the keel through the sliding fastening structure; the connecting piece is also provided with a limiting plate parallel to the wall surface;

a limiting groove is formed in the side edge of the plate; the limiting plate of the connecting piece is inserted into the limiting groove of the plate so as to fix the plate on the keel.

2. The stepless adjusting type fixing structure for the wall surface plates as claimed in claim 1, wherein the cross-sectional profile of the keel is integrally rectangular, and the sliding groove is a dovetail groove; the connecting piece is slidably arranged and fixed in the sliding groove on the front surface or two sides of the keel through the sliding fastening structure.

3. The stepless adjusting type fixing structure for the wall surface plates as claimed in claim 2, wherein the sliding fastening structure on the connecting piece comprises a clamping plate and a fastening screw; the clamping plate is integrally connected to the connecting piece and extends in the vertical direction, and the clamping plate is bent into a shape like a Chinese character 'ji', and comprises a main body plate positioned in the middle and wing plates connected to two sides of the main body plate; the fastening screw penetrates through the main body plate and is in threaded connection with the main body plate;

the joint board slides and sets up in the spout of fossil fragments, fastening screw end passes the main part board and offsets with the tank bottom of spout, makes main part board and tank bottom keep away from each other through the fastening screw of screwing, and then makes the pterygoid lamina of main part board both sides offset with the both sides inner wall inclined plane of spout respectively to make the connecting piece be fixed in the spout.

4. The stepless adjusting type fixing structure for the wall surface plates as claimed in claim 2, wherein the sliding fastening structure on the connecting piece comprises a fixing plate, a special-shaped bolt and a fastening nut; the fixing plate is integrally connected to the connecting piece and extends in the vertical direction, and the special-shaped bolt penetrates through one side of the fixing plate and is in threaded fastening connection with the fastening nut on the other side of the fixing plate;

the head shape of the special-shaped bolt is matched with the chute shape of the keel, the head of the special-shaped bolt is arranged in the chute of the keel in a sliding mode, a screw rod of the special-shaped bolt extends out of the opening of the chute and penetrates through the fixing plate to be connected with the fastening nut, and the head of the special-shaped bolt is fastened in the chute by screwing the fastening nut so that the connecting piece is fixed in the chute.

5. The stepless adjusting type fixing structure for the wall surface plates as claimed in claim 4, wherein the top surface of the head of the special-shaped bolt is hexagonal and comprises two long sides, two short sides and two bevel sides which are parallel respectively, the two long sides are vertically connected with the two short sides respectively, and the two bevel sides are connected between the long sides and the short sides respectively; wherein, the interval between two long edges matches with the notch width of spout on the fossil fragments, and the interval between two minor faces matches with the tank bottom width of spout on the fossil fragments.

6. The stepless adjusting type fixing structure for the wall panels as claimed in claim 3 or 4, further comprising an upper keel, a ground keel and a skirting line, wherein the upper keel and the ground keel are fixedly connected to the wall surface, the upper end of the keel is connected in the upper keel in a limiting manner, and the lower end of the keel is connected in the ground keel in a limiting manner; the skirting line is fixedly connected to the ground keel, and a fixing groove is formed above the skirting line.

7. The stepless adjusting type fixing structure for the wall surface plates as claimed in claim 6, wherein the connecting piece is provided with an upper limiting plate protruding upwards and a lower limiting plate protruding downwards; the plates are arranged on the keels into a plurality of rows and a plurality of columns, and the upper side edge and the lower side edge of each plate are provided with limit grooves;

the bottom of the lowest plate in each row of plates is installed in a fixed groove above a skirting line in a limiting manner, the upper and lower adjacent plates are fixed on a keel through a connecting piece, the upper limiting plate of the connecting piece is inserted into the lower side limiting groove of the upper plate, and the lower limiting plate of the connecting piece is inserted into the upper side limiting groove of the lower plate.

8. The stepless adjusting type fixing structure for the wall surface plates as claimed in claim 7, wherein the connecting piece comprises a first connecting piece, the front end of the first connecting piece is provided with an upper limiting plate protruding upwards and a lower limiting plate protruding downwards, and the rear end of the first connecting piece is provided with a clamping plate extending vertically; the clamping plate is bent into a shape like a Chinese character ji and comprises a main body plate positioned in the middle and wing plates connected to two sides of the main body plate; the main body plate is provided with a through hole, and a fastening screw is connected in the through hole in a threaded manner;

the first connecting piece is arranged in a sliding groove in the front face of the keel.

9. The stepless adjusting type fixing structure for the wall surface plates as claimed in claim 8, wherein the connecting member further comprises a second connecting member, the front end of the second connecting member is provided with an upper limiting plate protruding upwards and a lower limiting plate protruding downwards, a vertical fixing plate is arranged on the left side or the right side of the second connecting member, a waist-shaped through hole is formed in the fixing plate, a special-shaped nut penetrates through the outer side of the fixing plate, and a fastening nut is connected with the special-shaped nut from the inner side of the fixing plate;

the second connecting piece is arranged in a sliding groove on the side surface of the keel.

10. The stepless adjusting type fixing structure for the wall surface plates as claimed in claim 9, wherein the first connecting piece is arranged between the left and right adjacent plates, and the plates at the left and right sides of the first connecting piece are respectively connected with the limiting plate of the first connecting piece through the limiting grooves.

Technical Field

The invention relates to the field of home decoration building materials, in particular to a stepless adjusting type fixing structure for a wall panel.

Background

In the field of construction, the rapid development of curtain wall technology has led to curtain walls being used in more and more various buildings. The curtain wall is the outer wall enclosure of the building, does not bear the weight, hang like the curtain while installing, so also called "curtain wall", it is the common light wall with decorative effect of modern large-scale and high-rise building, mainly made up of wall panel and wall keel system.

However, when the existing wall panels are installed on the wall keels, the existing wall panels are generally installed through a plurality of fastening screws; after long-time use, the screws have the risk of loosening, so that the installation of the wall panel cannot be safe and reliable for a long time; meanwhile, the installation mode needs various tools and parts, so that the installation time is long, the operation requirement is high, and high labor cost is consumed; in addition, the installation mode is not convenient to disassemble, and later-period replacement and maintenance are not facilitated.

Most importantly, the wall surface boards and the wall surface keels in the prior art generally need to consider the adaptability of each other when designing the size, and the wall surface keels of specific specifications need to be matched with the wall surface boards of matched specifications for use. The adjustable range of wall fossil fragments is less, and flexibility and suitability are relatively poor, and the wall panel that is suitable for moreover is also more single, can't satisfy the needs of scene change in the actual engineering.

Disclosure of Invention

The invention aims to provide a curtain wall fixing structure aiming at the defects in the prior art, which has the advantages of simple and firm structure and quick and simple and convenient installation and disassembly processes, can be flexibly adapted to wall panels with various specifications and sizes, and meets the installation requirements of different engineering scenes.

In order to achieve the purpose, the invention adopts the following technical scheme:

an electrodeless adjusting type fixing structure for wall surface plates comprises a keel, a connecting piece and plates, wherein the keel is vertically arranged and fixedly connected to a wall surface, and the plates are installed on the keel through the connecting piece;

the keel is vertically arranged, the cross-sectional profile of the keel is integrally polygonal, each side surface of the keel is provided with at least one sliding groove extending along the vertical direction, and the maximum width of an inner cavity of each sliding groove is larger than that of a notch;

the connecting piece is provided with a sliding fastening structure, and the connecting piece is slidably arranged and fixed in the sliding groove of the keel through the sliding fastening structure; the connecting piece is also provided with a limiting plate parallel to the wall surface;

a limiting groove is formed in the side edge of the plate; the limiting plate of the connecting piece is inserted into the limiting groove of the plate so as to fix the plate on the keel.

Furthermore, the cross section of the keel is integrally rectangular, and the sliding groove is a dovetail groove; the connecting piece is slidably arranged and fixed in the sliding groove on the front surface or two sides of the keel through the sliding fastening structure.

Further, the sliding fastening structure on the connecting piece comprises a clamping plate and a fastening screw; the clamping plate is integrally connected to the connecting piece and extends in the vertical direction, and the clamping plate is bent into a shape like a Chinese character 'ji', and comprises a main body plate positioned in the middle and wing plates connected to two sides of the main body plate; the fastening screw penetrates through the main body plate and is in threaded connection with the main body plate;

the joint board slides and sets up in the spout of fossil fragments, fastening screw end passes the main part board and offsets with the tank bottom of spout, makes main part board and tank bottom keep away from each other through the fastening screw of screwing, and then makes the pterygoid lamina of main part board both sides offset with the both sides inner wall inclined plane of spout respectively to make the connecting piece be fixed in the spout.

Further, the sliding fastening structure on the connecting piece comprises a fixing plate, a special-shaped bolt and a fastening nut; the fixing plate is integrally connected to the connecting piece and extends in the vertical direction, and the special-shaped bolt penetrates through one side of the fixing plate and is in threaded fastening connection with the fastening nut on the other side of the fixing plate;

the head shape of the special-shaped bolt is matched with the chute shape of the keel, the head of the special-shaped bolt is arranged in the chute of the keel in a sliding mode, a screw rod of the special-shaped bolt extends out of the opening of the chute and penetrates through the fixing plate to be connected with the fastening nut, and the head of the special-shaped bolt is fastened in the chute by screwing the fastening nut so that the connecting piece is fixed in the chute.

Furthermore, the top surface of the head of the special-shaped bolt is hexagonal and comprises two long edges, two short edges and two bevel edges which are parallel to each other, the two long edges are vertically connected with the two short edges respectively, and the two bevel edges are connected between the long edges and the short edges respectively; wherein, the interval between two long edges matches with the notch width of spout on the fossil fragments, and the interval between two minor faces matches with the tank bottom width of spout on the fossil fragments.

The ceiling keel and the floor keel are fixedly connected to the wall surface, the upper end of the keel is connected into the ceiling keel in a limiting manner, and the lower end of the keel is connected into the floor keel in a limiting manner; the skirting line is fixedly connected to the ground keel, and a fixing groove is formed above the skirting line.

Furthermore, an upper limiting plate protruding upwards and a lower limiting plate protruding downwards are arranged on the connecting piece; the plates are arranged on the keels into a plurality of rows and a plurality of columns, and the upper side edge and the lower side edge of each plate are provided with limit grooves;

the bottom of the lowest plate in each row of plates is installed in a fixed groove above a skirting line in a limiting manner, the upper and lower adjacent plates are fixed on a keel through a connecting piece, the upper limiting plate of the connecting piece is inserted into the lower side limiting groove of the upper plate, and the lower limiting plate of the connecting piece is inserted into the upper side limiting groove of the lower plate.

Furthermore, the connecting piece comprises a first connecting piece, the front end of the first connecting piece is provided with an upper limiting plate protruding upwards and a lower limiting plate protruding downwards, and the rear end of the first connecting piece is provided with a clamping plate extending vertically; the clamping plate is bent into a shape like a Chinese character ji and comprises a main body plate positioned in the middle and wing plates connected to two sides of the main body plate; the main body plate is provided with a through hole, and a fastening screw is connected in the through hole in a threaded manner;

the first connecting piece is arranged in a sliding groove in the front face of the keel.

Furthermore, the connecting piece also comprises a second connecting piece, the front end of the second connecting piece is provided with an upper limiting plate protruding upwards and a lower limiting plate protruding downwards, a vertical fixing plate is arranged on the left side or the right side of the second connecting piece, a waist-shaped through hole is formed in the fixing plate, the special-shaped nut penetrates through the outer side of the fixing plate, and the fastening nut is connected with the special-shaped nut from the inner side of the fixing plate;

the second connecting piece is arranged in a sliding groove on the side surface of the keel.

Further, first connecting piece sets up between controlling adjacent panel, and the panel that is located the first connecting piece left and right sides is connected with the limiting plate of first connecting piece through the spacing groove respectively.

According to the stepless adjusting type fixing structure for the wall panels, the panels are fixed on the keels through the connecting pieces, and the connecting pieces can slide in the sliding grooves of the keels during installation, so that the panels can be freely installed on the keels at any required height, the installation positions of the panels can be infinitely adjusted to adapt to different installation scenes, and the stepless adjusting type fixing structure for the wall panels has high compatibility and adaptability to wall panels of any size. The invention has the advantages of simple and firm structure and quick and simple and convenient installation and disassembly processes, can be flexibly adapted to wall panels with various specifications and sizes, and meets the installation requirements of different engineering scenes.

Drawings

Fig. 1 is a schematic structural view of an infinitely adjustable fixing structure for a wall panel according to an embodiment of the present invention.

Figure 2 is a cross-sectional view of a keel in an embodiment of the invention.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of a portion B in fig. 1.

Fig. 5 is a schematic structural diagram of a first connecting member in the embodiment of the present invention.

Fig. 6 is a schematic structural view of a second connecting member in the embodiment of the present invention.

Fig. 7 is a schematic structural view of a profiled bolt in the second connector.

Figure 8 is a cross-sectional structural view of a keel in accordance with another embodiment of the invention.

Figure 9 is a cross-sectional structural view of a keel in accordance with another embodiment of the invention.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, the stepless adjusting type fixing structure for the wall surface board provided by the invention comprises a keel 2, a connecting piece 3 and a board 1, wherein the keel 2 is vertically arranged and fixedly connected to the wall surface, and the board 1 is installed on the keel 2 through the connecting piece 3.

Specifically, the keel 2 is vertically disposed. The cross-sectional profile of the keel 2 is rectangular integrally, each side face of the keel 2 is provided with at least one sliding groove extending along the vertical direction, and the sliding groove is a dovetail groove with the width of the groove bottom larger than that of the groove opening.

As shown in fig. 2, in this embodiment, each side of the keel 2 is provided with a sliding slot, and the sliding slots on the front and both sides of the keel 2 can be used for installing the connecting member 3 except the back of the keel 2 facing the wall. In other embodiments, each side of the keel 2 can also be provided with a plurality of chutes with different numbers, so that the mounting selectivity and applicability are increased, and different mounting requirements are met.

As shown in fig. 3 and 4, the connecting element 3 has a sliding fastening structure, and the connecting element 3 is slidably mounted and fixed in the sliding groove on the front side or both sides of the keel 2 through the sliding fastening structure; the connecting piece 3 is also provided with a limiting plate 30 parallel to the wall surface. A limiting groove 10 is formed in the side edge of the plate 1; the limiting plate 30 of the connecting member 3 is inserted into the limiting groove 10 of the plate 1 to fix the plate 1 on the keel 2.

Furthermore, the embodiment of the invention also comprises an upper keel 41, a ground keel 42 and a skirting line 5, wherein the upper keel 41 and the ground keel 42 are fixedly connected to the wall surface, the upper end of the keel 2 is connected in the upper keel 41 in a limiting manner, and the lower end of the keel 2 is connected in the ground keel 42 in a limiting manner. The skirting line 5 is fixedly connected to the ground keel 42, and a fixing groove is formed above the skirting line 5.

Referring to fig. 1, 3 and 4, an upper limiting plate protruding upwards and a lower limiting plate protruding downwards are arranged on the connecting piece 3; the plate 1 is arranged on the keel 2 into a plurality of rows and a plurality of columns, and the upper side edge and the lower side edge of the plate 1 are provided with limiting grooves 10.

The bottom of the lowermost plate 1 in each row of plates 1 is limited and installed in a fixing groove above the skirting line 5, the upper and lower adjacent plates 1 are fixed on the keel 2 through the connecting piece 3, the upper limiting plate of the connecting piece 3 is inserted into the lower side limiting groove 10 of the upper plate 1, and the lower limiting plate of the connecting piece 3 is inserted into the upper side limiting groove 10 of the lower plate 1.

In particular, as shown in fig. 5 and 6, the present invention provides two possible configurations of the connecting element 3, namely a first connecting element 31 and a second connecting element 32 corresponding to two different sliding fastening configurations.

As shown in fig. 5, the slide fastening structure of the first connecting member 31 includes a fastening plate 312 and a fastening screw 311. The front end of the first connecting piece 31 is provided with an upper limiting plate 301 protruding upwards and a lower limiting plate 302 protruding downwards, the clamping plate 312 is integrally connected to the rear end of the first connecting piece 31 and extends along the vertical direction, and the clamping plate 312 is bent to be in a shape like a Chinese character 'ji', and comprises a main body plate positioned in the middle and wing plates connected to two sides of the main body plate; be equipped with the via hole on the main part board, fastening screw 311 runs through the main part board and with main part board threaded connection from the via hole.

During installation, the clamping plate 312 is slidably disposed in the sliding slot of the keel 2, the end of the fastening screw 311 penetrates through the main body plate and abuts against the bottom of the sliding slot, the main body plate and the bottom of the keel 2 are mutually kept away by screwing the fastening screw 311, and then wing plates on two sides of the main body plate abut against the inner wall slopes on two sides of the sliding slot respectively, so that the first connecting member 31 is fixed in the sliding slot.

As shown in fig. 6, the sliding fastening structure of the second connecting member 32 includes a fixing plate 321, a shaped bolt 322, and a fastening nut 323. The front end of the second connecting member 32 has an upper limiting plate 301 protruding upward and a lower limiting plate 302 protruding downward, and the left side or the right side of the second connecting member 32 is provided with a fixing plate 321, and the fixing plate 321 is integrally connected to the second connecting member 32 and extends in the vertical direction. The fixing plate 321 is provided with a kidney-shaped through hole, the special-shaped nut 322 passes through the outer side of the fixing plate 321, and the fastening nut 323 is in threaded fastening connection with the special-shaped nut 322 from the inner side of the fixing plate 321. The head shape of the special-shaped bolt 322 is matched with the chute shape of the keel 2.

As shown in fig. 7, in the second connecting member 32, the top surface of the head of the special-shaped bolt 322 is hexagonal and includes two parallel long edges, two short edges and two oblique edges, the two long edges are respectively connected with the two short edges perpendicularly, and the two oblique edges are respectively connected between the long edges and the short edges; wherein, the interval between two long edges and the notch width phase-match of spout on fossil fragments 2, the interval between two minor faces and the tank bottom width phase-match of spout on fossil fragments 2.

During the installation, place two long limits of dysmorphism bolt 322 along vertical direction earlier, because the notch width phase-match of the interval between two long limits and fossil fragments 2 go up the spout, just can put into the spout with the head of dysmorphism bolt 322. After the special-shaped bolt 322 is placed, the special-shaped bolt 322 is rotated by 90 degrees, so that the head of the special-shaped bolt 322 is clamped inside the sliding groove. At the moment, the special-shaped bolt can only slide along the vertical direction and cannot be separated from the sliding groove. Then, the screw of the special-shaped bolt 322 extends out of the chute opening and passes through the fixing plate 321 to be connected with the fastening nut 323, and the head of the special-shaped bolt 322 is fastened in the chute by tightening the fastening nut 323, so that the second connecting member 32 is fixed in the chute.

As shown in fig. 2, the first connecting member 31 is connected to the keel 2 through the rear end, and is generally installed in a sliding groove in the front of the keel 2. The first connecting piece 31 is arranged between the left and right adjacent plates 1, and the plates 1 positioned at the left and right sides of the first connecting piece 31 are respectively connected with the limiting plate 30 of the first connecting piece 31 through the limiting groove 10.

As shown in fig. 3, the shaped bolts 322 of the second connecting member 32 are located at the left and right sides, so that the second connecting member 32 is generally installed in the sliding groove at the side of the keel 2.

In this embodiment, when panel 1 and fossil fragments 2 need be installed on a plurality of continuous walls that have negative contained angle, adopt second connecting piece 32 to fix panel 1 in the reentrant corner of wall and external corner department, on the plane wall between reentrant corner and external corner, then adopt first connecting piece 31 to fix panel 1.

It should be noted that, in the embodiment of the present invention, the cross-sectional profile of the keel is rectangular as a whole, and the sliding groove is a dovetail groove, which is only one specific structure selected in practical application of the present invention. In fact, according to the technical solution of the present invention, the cross-sectional profile of the keel may be a polygon, and the sliding groove may be disposed on any one or more sides thereof; and the sliding groove can be fixedly connected with the connecting piece in a sliding manner only by meeting the condition that the maximum width of the inner cavity is greater than the notch. In other embodiments, as shown in fig. 8 and 9, the shape of the chute may be generally trapezoidal, wherein the notch is disposed at the middle of the long bottom side of the trapezoid, so that the chute integrally forms a structure in which the maximum width of the inner cavity is greater than the notch. Meanwhile, the cross-sectional shape of the keel can also be changed properly, and is not limited to a square or a rectangle, but also can be a polygonal structure.

According to the stepless adjusting type fixing structure for the wall panels, the panels are fixed on the keels through the connecting pieces, and the connecting pieces can slide in the sliding grooves of the keels during installation, so that the panels can be freely installed on the keels at any required height, the installation positions of the panels can be infinitely adjusted to adapt to different installation scenes, and the stepless adjusting type fixing structure for the wall panels has high compatibility and adaptability to wall panels of any size. The invention has the advantages of simple and firm structure and quick and simple and convenient installation and disassembly processes, can be flexibly adapted to wall panels with various specifications and sizes, and meets the installation requirements of different engineering scenes.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.