A unitized wood grid system

Abstract

The embodiment of the present application discloses a unit wood grid system, which comprises a wood grid unit and a mounting unit. The wood grid unit comprises a first wood grid secondary keel and a second wood grid secondary keel arranged transversely. The mounting unit comprises a plurality of first wood grid main keels and second wood grid main keels. The first wood grid secondary keel is fixedly connected with the first wood grid main keel through a first bolt assembly, and the second wood grid secondary keel is clamped with the second wood grid main keel. The unit wood grid system of the present application fixes and connects the variable cross-section keel with the first wood grid secondary keel and the second wood grid secondary keel through welding, and integrates the wood grid surface material and the first connecting piece into a unit assembly, which is installed as a whole. When the wood grid panel needs to be replaced, the wood blocking and the second bolt assembly are removed, and then the wood grid panel to be replaced can be directly replaced, so that the installation and maintenance are convenient and fast.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building exterior decoration, and particularly relates to a unit wood grating system. BACKGROUND

[0002] With the development of social economy and the increasing demand for building aesthetics, new building materials are increasingly applied in building exterior decoration, and wood grating materials are increasingly widely used in building exterior decoration. The traditional wood grating installation method is relatively complicated, time-consuming and labor-intensive, and is inconvenient for later replacement and maintenance. How to simplify the wood grating construction and installation process and improve the convenience of wood grating replacement and maintenance is an urgent problem to be solved in the building decoration industry. SUMMARY

[0003] The present application aims to overcome the shortcomings of the prior art and provide a unit wood grating system to solve the problems of complicated installation process and inconvenient later replacement and maintenance of wood grating materials in existing building exterior decoration.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0005] The embodiment of the present application provides a unit wood grating system, which comprises a wood grating unit and an installation unit. The wood grating unit comprises a first wood grating secondary keel and a second wood grating secondary keel arranged transversely, and the first wood grating secondary keel is arranged on the upper side of the second wood grating secondary keel. The installation unit comprises a plurality of first wood grating main keels and second wood grating main keels. The first wood grating secondary keel is fixedly connected to the first wood grating main keel through a first bolt assembly, and the second wood grating secondary keel is connected to the second wood grating main keel.

[0006] The wood grating unit further comprises a variable cross-section keel, a plurality of first connecting pieces connected to the variable cross-section keel, and a wood grating surface material connected to the first connecting pieces. The wood grating surface material and the first connecting pieces are connected through a second bolt assembly, the first connecting pieces and the variable cross-section keel are connected through a third bolt assembly, and the variable cross-section keel is fixedly connected to the first wood grating secondary keel and the second wood grating secondary keel through welding.

[0007] The installation unit further comprises a second connecting piece fixedly connected to the installation main body, and the second connecting piece is fixedly connected to the first wood grating main keel and the second wood grating main keel through welding.

[0008] The second wood grating main keel is provided with a U-shaped clamping piece, and the second wood grating secondary keel is clamped in the U-shaped clamping piece.

[0009] The first wood grid main keel is fixedly connected with the first wood grid secondary keel through the first bolt assembly.

[0010] The first wood grid secondary keel is further provided with a third bolt hole, a bolt can be vertically arranged in the third bolt hole, the lower side of the third bolt hole is adjacent to the first wood grid main keel, an adjusting bolt is arranged in the third bolt hole, and the adjusting bolt is used for adjusting the vertical installation position of the first wood grid secondary keel.

[0011] The first connecting piece and the variable cross-section keel are further provided with a flexible gasket.

[0012] The first connecting piece is provided with a long waist hole, the variable cross-section keel is connected with the long waist hole through a third bolt assembly, and the long waist hole is used for adjusting the installation error of the variable cross-section keel in the front-rear direction of the first connecting piece.

[0013] The adjacent first wood grid secondary keels and the adjacent second wood grid secondary keels are connected through a steel clamp plate, the steel clamp plate is provided with a fourth bolt hole, and the steel clamp plate is fixedly connected with the adjacent first wood grid secondary keels and the adjacent second wood grid secondary keels through the fourth bolt hole.

[0014] The fourth bolt hole is a long slot.

[0015] Compared with the prior art, the unit wood grid system of the present application, the unit wood grid system of the present application, the variable cross-section keel is fixedly connected with the first wood grid secondary keel and the second wood grid secondary keel through welding, and is integrated with the wood grid surface material and the first connecting piece to form a unit assembly, and is integrally installed; the first wood grid main keel and the second wood grid main keel are connected with the second connecting piece through welding, and the second connecting piece is fixedly connected in the installation main body through pre-buried mode; when the wood grid panel needs to be replaced, only the blocking wood and the second bolt assembly need to be removed, and then the wood grid panel that needs to be replaced can be directly replaced, so that the installation and maintenance are convenient and fast.

[0016] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, the content of the specification can be implemented, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following preferred embodiments are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0018] Figure 1 Figure 1 is a schematic diagram of the separation structure of the assembly body of the unit wood grid system of the present application;

[0019] Figure 2 Figure 2 is a schematic diagram of the connection structure of the assembly body of the unit wood grid system of the present application;

[0020] Figure 3 Figure 3 is a schematic diagram of the wood grid unit connection structure of the assembly body of the unit wood grid system of the present application;

[0021] Figure 4 Figure 4 is a schematic diagram of the side sectional structure of the unit wood grid system of the present application;

[0022] Figure 5 Figure 5 is an exploded view of the first connecting piece and the wood grid surface material of the unit wood grid system of the present application;

[0023] Explanation of the figures in the drawings:

[0024] 10, mounting unit; 11, mounting body; 12, second connecting piece; 13, first wood grid main keel; 131, main keel connecting plate; 14, second wood grid main keel; 141, U-shaped clamping piece; 20, wood grid unit; 21, wood grid surface material; 211, blocking wood; 22, variable cross-section keel; 23, first connecting piece; 231, long waist hole; 24, first wood grid secondary keel; 241, secondary keel connecting plate; 25, second wood grid secondary keel; 26, flexible gasket; 27, steel clamp plate; 31, first bolt assembly; 32, second bolt assembly; 33, third bolt assembly; 34, adjusting bolt; 41, first bolt hole; 42, second bolt hole; 43, fourth bolt hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0026] Clearly, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship described based on the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be connected, or detachable, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In the present application, unless otherwise explicitly specified and limited, the first feature "above" or "below" the second feature can include the direct contact of the first and second features, or the contact of the first and second features through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0031] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0032] Referring to Figures 1 to 5 The embodiment of the present application provides a unit wood grid system, which comprises a wood grid unit 20, a mounting unit 10; the wood grid unit 20 comprises a first wood grid sub-keel 24 and a second wood grid sub-keel 25 arranged transversely, the first wood grid sub-keel 24 is arranged on the upper side of the second wood grid sub-keel 25; the mounting unit 10 comprises a plurality of first wood grid main keels 13 and second wood grid main keels 14; the first wood grid sub-keel 24 is fixedly connected with the first wood grid main keel 13 through a first bolt assembly 31, and the second wood grid sub-keel 25 is clamped with the second wood grid main keel 14.

[0033] The wood grid unit 20 further comprises a variable cross-section keel 22, a plurality of first connecting pieces 23 connected to the variable cross-section keel 22, and a wood grid surface material 21 connected to the first connecting piece 23, the wood grid surface material 21 is connected with the first connecting piece 23 through a second bolt assembly 32, the first connecting piece 23 is connected with the variable cross-section keel 22 through a third bolt assembly 33, and the variable cross-section keel 22 is fixedly connected with the first wood grid sub-keel 24 and the second wood grid sub-keel 25 through welding. Generally, the wood grid surface material 21 is provided with a through hole due to the connection with the second bolt assembly 32, and the milled part of the wood grid surface material 21 is plugged and polished by the plugging wood material 211 of the same wood material to ensure the appearance effect. In the installation, the wood grid unit 20 can be set in advance, which is convenient for installation. When the wood grid panel needs to be replaced, only the plugging wood material 211 and the second bolt assembly 32 need to be removed, and then the wood grid panel to be replaced can be directly replaced.

[0034] The mounting unit 10 further comprises a second connecting piece 12 fixedly connected to the mounting body 11, and the second connecting piece 12 is fixedly connected with the first wood grid main keel 13 and the second wood grid main keel 14 through welding. Optionally, the second connecting piece 12 is fixed in the mounting body 11 in a pre-buried manner, and the mounting unit 10 can be set in advance, which is convenient for installation.

[0035] Further, the second wood grid main keel 14 is provided with a U-shaped clamping piece 141, and the second wood grid secondary keel 25 is clamped in the U-shaped clamping piece 141.

[0036] Specifically, the first wood grid main keel 13 is provided with a main keel connecting plate 131, and the main keel connecting plate 131 is provided with a first bolt hole 41, which is a vertically arranged long hole; the first wood grid secondary keel 24 is provided with a secondary keel connecting plate 241, and the secondary keel connecting plate 241 is provided with a second bolt hole 42, which is a horizontally arranged long hole; the first bolt hole 41 and the second bolt hole 42 are fixedly connected through a first bolt assembly 31, so that the first wood grid main keel 13 and the first wood grid secondary keel 24 are fixedly connected. The first bolt hole 41 is arranged as a vertical long hole for adjusting the up-down direction error of the first wood grid secondary keel 24 during installation, and the second bolt hole 42 is arranged as a horizontal long hole for adjusting and absorbing the left-right direction installation error.

[0037] The first wood grid secondary keel 24 is further provided with a third bolt hole, which can be threaded with a bolt from top to bottom, and the lower side of the third bolt hole is adjacent to the first wood grid main keel 13. An adjusting bolt 34 is arranged in the third bolt hole, and the adjusting bolt 34 is used to adjust the up-down installation position of the first wood grid secondary keel 24 in cooperation with the first bolt hole 41. When it is necessary to adjust the up-down installation position of the first wood grid secondary keel 24, the first bolt assembly 31 is loosened, and the first wood grid secondary keel 24 is lifted through the screw-nut cooperation relationship of the adjusting bolt 34. When the first wood grid secondary keel 24 is adjusted to a suitable position, the first bolt assembly 31 is tightened again.

[0038] Specifically, the first connecting piece 23 and the variable cross-section keel 22 are further provided with a flexible gasket 26 in the middle, which prevents electrochemical corrosion of different metals.

[0039] Specifically, the first connecting piece 23 is provided with a long waist hole 231, the variable cross-section keel 22 is connected with the long waist hole 231 through a third bolt assembly 33, and the long waist hole 231 is used for adjusting the mounting error of the variable cross-section keel 22 in the front-rear direction of the first connecting piece 23. Optionally, the back surface of the connecting surface of the first connecting piece 23 and the wood lattice face material 21 and the back surface of the connecting surface of the first connecting piece 23 and the variable cross-section keel 22 are provided with first sawtooth grooves, the first sawtooth grooves and the second sawtooth grooves are provided with connecting pieces, the first sawtooth grooves and the second sawtooth grooves are clamped, and the first connecting piece 23 and the first sawtooth grooves and the second sawtooth grooves provided on the connecting piece are clamped for limiting the second bolt assembly 32 and the third bolt assembly 33, so as to prevent the second bolt assembly 32 and the third bolt assembly 33 from being displaced in the long waist hole 231.

[0040] Among them, the first wood lattice sub-keel 24 and the second wood lattice sub-keel 25 are connected through a steel clamp plate 27, the steel clamp plate 27 is provided with a fourth bolt hole 43, and the steel clamp plate 27 is fixedly connected with the first wood lattice sub-keel 24 and the second wood lattice sub-keel 25 through the fourth bolt hole 43.

[0041] Further, the fourth bolt hole 43 is provided as a long strip hole, and the fourth bolt hole 43 is provided as a long strip hole to absorb the deformation of the first wood lattice sub-keel 24 and the second wood lattice sub-keel 25 caused by temperature stress.

[0042] In the embodiment, the gravity and wind load of the unit wood lattice system are transmitted to the variable cross-section keel 22 through the wood lattice face material 21; the load borne by the variable cross-section keel 22 is transmitted to the first wood lattice sub-keel 24 and the second wood lattice sub-keel 25; the first wood lattice sub-keel 24 and the second wood lattice sub-keel 25 transmit the load to the first wood lattice main keel 13 and the second wood lattice main keel 14; the first wood lattice main keel 13 and the second wood lattice main keel 14 transmit the load to the second connecting piece 12, and finally to the installation main body 11.

[0043] Compared with the prior art, the unit wood lattice system of the present application integrally installs the variable cross-section keel which is fixedly connected with the first wood lattice sub-keel and the second wood lattice sub-keel through welding and forms a unit assembly with the wood lattice face material and the first connecting piece; the first wood lattice main keel and the second wood lattice main keel are connected with the second connecting piece through welding, the second connecting piece is fixed in the installation main body through pre-buried mode; when the wood lattice panel needs to be replaced, only the blocking wood and the second bolt assembly need to be removed, and then the wood lattice panel to be replaced can be directly replaced, so that the installation and maintenance are convenient and fast.

[0044] The above merely provides the specific implementation of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A unitized wood grid system, characterized by, The wood grating unit comprises a first wood grating secondary keel and a second wood grating secondary keel arranged transversely, the first wood grating secondary keel is arranged on the upper side of the second wood grating secondary keel; the mounting unit comprises a plurality of first wood grating main keels and second wood grating main keels; the first wood grating secondary keel is fixedly connected with the first wood grating main keel through a first bolt assembly, and the second wood grating secondary keel is clamped with the second wood grating main keel. The wood grating unit further comprises a variable cross-section keel, a plurality of first connecting pieces connected to the variable cross-section keel, and wood grating surface materials connected to the first connecting pieces, the wood grating surface materials are connected with the first connecting pieces through a second bolt assembly, the first connecting pieces are connected with the variable cross-section keel through a third bolt assembly, and the variable cross-section keel is fixedly connected with the first wood grating secondary keel and the second wood grating secondary keel through welding. The second wood grating main keel is provided with a U-shaped clamping piece, and the second wood grating secondary keel is clamped in the U-shaped clamping piece. The first connecting piece is provided with a long waist hole, the variable cross-section keel is connected with the long waist hole through a third bolt assembly, and the long waist hole is used for adjusting the mounting error of the variable cross-section keel and the first connecting piece in the front-back direction. The back surface of the connecting surface of the first connecting piece and the wood grating surface material and the back surface of the connecting surface of the first connecting piece and the variable cross-section keel are provided with first sawtooth grooves, the first sawtooth grooves and the second bolt assembly and the third bolt assembly are provided with connecting pieces with second sawtooth grooves, the first sawtooth grooves are clamped with the second sawtooth grooves, the first connecting piece and the connecting piece are provided with the first sawtooth grooves and the second sawtooth grooves, which are clamped for limiting the second bolt assembly and the third bolt assembly, preventing the second bolt assembly and the third bolt assembly from displacing in the long waist hole. The first wood grating main keel is provided with a main keel connecting plate, the main keel connecting plate is provided with a first bolt hole, and the first bolt hole is a vertical long slot; the first wood grating secondary keel is provided with a secondary keel connecting plate, the secondary keel connecting plate is provided with a second bolt hole, and the second bolt hole is a horizontal long slot; the first bolt hole and the second bolt hole are fixedly connected through a first bolt assembly, so that the first wood grating main keel and the first wood grating secondary keel are fixedly connected. The first wood grating secondary keel is further provided with a third bolt hole, the third bolt hole can be threaded with a bolt, the lower side of the third bolt hole is adjacent to the first wood grating main keel, and an adjusting bolt is arranged in the third bolt hole, which is used for adjusting the up-down installation position of the first wood grating secondary keel in cooperation with the first bolt hole. The mounting unit further comprises a second connecting piece fixedly connected to the mounting body, and the second connecting piece is fixedly connected with the first wood grating main keel and the second wood grating main keel through welding.

2. A unit timber grid system according to claim 1, wherein, The first connecting piece and the variable cross-section keel are further provided with a flexible gasket.

3. A unit timber grid system according to claim 1, wherein, The first connecting piece and the variable cross-section keel are further provided with a flexible gasket.

4. A unit timber grid system according to claim 1, wherein, The first wood lattice sub-keel and the second wood lattice sub-keel are connected by a steel clamping plate, and a fourth bolt hole is formed in the steel clamping plate.

5. A unit timber grid system according to claim 4, wherein, The fourth bolt hole is a long hole.

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