CN209457244U - Wood veneer ceiling structure fixed with glue nails - Google Patents

Abstract

The utility model relates to the technical field of wood veneer ceilings, and discloses a wood veneer ceiling structure in which glue nails are mixed and fixed. The utility model includes a keel frame, which is successively paved on the lower surface of the keel frame with a flame-retardant board and a wood veneer panel; the keel frame is formed by vertically interlacing the main keel and the secondary keel, and the main keel is connected with the basic structure through a suspender. The secondary keel is connected to the main keel through the hook block, which is sleeved on the outside of the main keel and arranged at intervals along the length direction of the main keel, and the secondary keel is hooked and connected to the bottom panel of the hitch block; the surface of the flame retardant board is attached The lower surface of the sub-keel is set, and the flame-retardant board is fixed on the sub-keel by countersunk head self-tapping screws; the wooden veneer is made of unit boards, fixed with the fire-retardant board by neutral glue and gun nails, and the neutral glue is along the unit The length direction of the board is coated to form a rubber strip; there are installation seams between adjacent unit boards, and gun nails are symmetrically arranged on both sides of the installation seam. The utility model has the advantages of simple structure, small construction difficulty and easy operation.

Description

Wood veneer ceiling structure fixed with glue nails

technical field

The utility model relates to the technical field of wood veneer ceilings, in particular to a wood veneer ceiling structure mixed and fixed with glue nails.

Background technique

In the traditional wood veneer ceiling structure, most of the wood veneer panels are installed through wooden hanging strips. Generally, they are first accurately positioned on the base board, and the wooden hanging strips are fixed and installed, and then the wood veneer panels are pasted on the wooden hanging strips with structural glue. This kind of structure and construction method is cumbersome and difficult to operate; if the installation position of the wooden hanging strips is not accurate, the installation position of the wooden veneer and the butt joint of the joints will be deviated. At this time, it is necessary to readjust the wooden hanging strips. The installation location, or the cutting of the wood veneer on site, not only seriously affects the installation speed of the wood veneer, but also delays the construction period, and repeated construction will generate a certain amount of waste, resulting in waste of materials and increasing construction costs.

Utility model content

The utility model provides a wooden veneer ceiling structure with simple structure, low construction difficulty and easy operation, which is mixed and fixed by glue nails.

The technical problems to be solved are: the installation procedure of the existing wood veneer is complicated, the operation precision is high, the construction efficiency is low, construction waste is easily generated, and material waste is caused.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

The wooden veneer ceiling structure fixed by rubber nails of the utility model includes a keel frame, and a flame-retardant board and a wood veneer panel are successively laid on the lower surface of the keel frame;

The keel skeleton is composed of main keels and sub keels arranged vertically and interlacedly. The main keel is connected to the basic structure through suspenders. The direction is arranged at intervals, and the sub keel is hooked and connected with the bottom panel of the hitch block;

The upper surface of the flame-retardant board is fitted to the lower surface of the sub-keel, and the flame-retardant board is fixed on the sub-keel by countersunk self-tapping screws;

The wood veneer is spliced by the unit boards, fixed with the flame-retardant board by neutral glue and gun nails, and the neutral glue is spread along the length direction of the unit boards to form glue strips; there are installation seams between adjacent unit boards , gun nails are installed symmetrically on both sides of the installation seam, and the gun nails are set obliquely through the wood veneer and the fire-retardant board.

The wooden veneer ceiling structure of the utility model is mixed and fixed with rubber nails. Further, the bottom end surface of the articulated block is perpendicular to the length direction of the main keel, and the two side edges extend horizontally outward to form hooking parts respectively; the cross-section of the secondary keel is U-shaped. , the opening is set upwards, and the top edges of the vertical limbs on both sides respectively extend horizontally inward to form a hooking portion matched with the hooking portion.

The utility model is a wooden veneer ceiling structure fixed by rubber nails. Further, the countersunk head self-tapping nails pass through the flame-retardant board, the horizontal limb board at the bottom of the secondary keel and the bottom panel of the articulated block in sequence from bottom to top. .

The wooden veneer ceiling structure of the utility model is mixed and fixed with rubber nails. Further, the thickness of the flame-retardant board is 12-15mm.

The utility model is a wooden veneer ceiling structure fixed with glue nails, further, the width of each of the glue strips is not less than the thickness of the wood veneer panel, and the thickness of the glue strips is not less than 5mm.

The utility model is a wooden veneer ceiling structure fixed by mixing and fixing rubber nails. Further, the rubber strips are arranged at intervals along the width direction of the unit board, and the minimum distance between adjacent rubber strips is not greater than 50 mm.

The wooden veneer ceiling structure fixed by glue nails in the utility model further, the minimum distance between the glue strip near the edge of the unit plate and the edge of the unit plate is no more than 7mm.

The wooden veneer ceiling structure of the utility model is mixed and fixed with rubber nails. Further, the distance between adjacent gun nails located on the edge of the same unit plate is 100-200mm.

The utility model is a wooden veneer ceiling structure fixed by rubber nails. Further, the gun nails are inclined towards the side away from the installation seam, and the angle between the gun nails and the surface of the wood veneer is not greater than 65°.

The utility model is a wooden veneer ceiling structure fixed by rubber nails, further, the minimum distance between the flat head of the gun nail and the decorative surface of the wood veneer panel is not greater than 3mm.

Compared with the prior art, the wooden veneer ceiling structure fixed by rubber nails of the utility model has the following beneficial effects:

The wood veneer ceiling structure of the utility model discards the wooden hanging strips in the traditional craft. The structure is simple and the weight is light. The wood veneer is fixed on the flame retardant board through neutral glue and gun nails, and the wood veneer is prefabricated in the factory. Cutting and forming, direct splicing and installation on site, greatly simplifies the construction process, reduces the construction workload on site, reduces the requirements for the positioning accuracy of components, reduces the construction difficulty, improves the convenience of operation and construction efficiency; and greatly It reduces the scrap rate of materials, reduces installation costs, and makes it more suitable for modern fast-paced construction methods.

The wooden veneer of the wooden veneer ceiling structure of the utility model arranges neutral glue and gun nails reasonably, and on the premise of ensuring the firmness of the wooden veneer, it simplifies the construction workload and reduces the use of fixing materials as far as possible, greatly improving the The practicability and generalizability of the suspended ceiling structure.

Below in conjunction with accompanying drawing, the wooden veneer ceiling structure of the utility model mixed and fixed with glue nails is further described.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the wooden veneer ceiling structure fixed by rubber nails of the present invention;

Fig. 2 is the side view structure schematic diagram of the wooden veneer ceiling structure fixed by mixing and fixing the rubber nails of the utility model;

Fig. 3 is a schematic diagram of the detailed structure of the A part in Fig. 2, that is, the installation seam of the wood veneer;

Fig. 4 is the structural representation of articulated block;

Fig. 5 is a schematic cross-sectional view of the secondary keel.

Reference signs:

1-main keel; 2-secondary keel; 21-joint part; 3-suspension rod; 4-basic structure; Nail; 7-wooden veneer; 71-installation seam; 8-neutral glue; 9-gun nail.

Detailed ways

As shown in Figures 1 to 5, the wooden veneer ceiling structure fixed by rubber nails of the present invention includes a keel frame, and a fire-retardant board 6 and a wood veneer panel 7 are laid on the lower surface of the keel frame in sequence.

The keel skeleton is formed by the main keel 1 and the secondary keel 2 arranged vertically and interlacedly. The main keel 1 is connected to the basic structure 4 through the suspender 3. The secondary keel 2 is connected to the main keel 1 through the articulated block 5. The articulated block 5 is set On the outside of the main keel 1, the bottom end surface is perpendicular to the length direction of the main keel 1, and the two side edges extend horizontally outward respectively to form hooking parts 51, and the hooking blocks 5 are arranged at intervals along the length direction of the main keel 1; the cross-section of the secondary keel 2 is U Shape, the opening is arranged upwards, and the top edges of the vertical limbs on both sides extend horizontally inward to form the hooking portion 21 matched with the hooking portion 51, and the hooking portion 21 is hooked and connected with the hooking portion 51.

The upper surface of the flame-retardant board 6 is set on the lower surface of the sub-keel 2, and the flame-retardant board 6 is fixed on the sub-keel 2 by countersunk head self-tapping screws 61, and the countersunk head self-tapping screws 61 pass through the flame-retardant board sequentially from bottom to top 6. The horizontal limb plate at the bottom of the secondary keel 2 and the bottom panel of the articulated block 5, and the thickness of the flame-retardant plate 6 is 12-15mm.

The wood veneer 7 is spliced by unit boards, the upper surface of the wood veneer 7 is fixed with the flame retardant board 6 by neutral glue 8 and gun nails 9, and the neutral glue 8 is spread along the length direction of the unit board to form glue Strips, the width of each strip is not less than the thickness of the wood veneer 7, the thickness of the strips is not less than 5mm, the strips are arranged at intervals along the width direction of the unit plate, and the minimum distance between adjacent strips is not greater than 50mm, The minimum distance between the rubber strip near the edge of the unit board and the edge of the unit board is no more than 7mm; there are installation seams 71 between adjacent unit boards, the width of the installation seam 71 is not greater than 3mm, and the two sides of the installation seam 71 are symmetrically provided with gun nails 9. The nail gun 9 passes through the wood veneer 7 and the flame-retardant board 6 obliquely, and is inclined toward the side away from the installation seam 71. The angle between the gun nail 9 and the surface of the wood veneer 7 is not greater than 65° , the distance between adjacent gun nails 9 on the edge of the same unit board is 100-200mm, and the minimum distance between the flat head of the gun nail 9 and the decorative surface of the wood veneer 7 is not more than 3mm.

The construction method of the wooden veneer ceiling structure fixed by mixing and fixing rubber nails of the utility model comprises the following steps:

Step 1. According to the design plan, after accurate measurement and setting out, install the suspender 3, and the suspender 3 is fixed on the top base structure 4 through expansion bolts;

Step 2. Then hang the main keel 1 on the bottom of the boom 3 through the hanging parts matched with the suspender 3, and set the articulated block 5 on the main keel 1, adjust the position of the articulated block 5, and install the secondary keel 2 , the secondary keel 2 is hooked and fixed with the articulated block 5;

Step 3, install the flame retardant board 6, and fix the flame retardant board 6 on the secondary keel 2 by countersunk head self-tapping screws 61;

Step 4: Coat the neutral glue 8 on the back of the wood veneer 7, stick it on the flame retardant board 6, then tap the surface of the wood veneer 7 with a rubber hammer, and spread the neutral glue 8 quickly through vibration open to reach the same level as the surrounding wood veneer;

Step five, then drive the gun nails 9 in from the installation seam 71, fix the wood veneer 7 and the flame retardant board 6, and complete the installation of the wood veneer 7.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various modifications and improvements made should fall within the scope of protection determined by the claims of the utility model.

Claims (10)

1. The wooden veneer ceiling structure fixed by rubber nails, which is characterized in that: it includes a keel frame, and a flame-retardant board (6) and a wood veneer panel (7) are laid on the lower surface of the keel frame in sequence; The keel frame is composed of the main keel (1) and the secondary keel (2) arranged vertically and interlaced with each other. The main keel (1) is connected to the basic structure (4) through the suspender (3), and the secondary keel (2) is connected through the articulated block ( 5) Connected with the main keel (1), the hooking block (5) is sleeved on the outside of the main keel (1), arranged at intervals along the length direction of the main keel (1), the secondary keel (2) and the hooking block (5) bottom panel hook connection; The upper surface of the flame retardant board (6) is fitted to the lower surface of the sub keel (2), and the flame retardant board (6) is fixed on the sub keel (2) by countersunk head self-tapping screws (61); The wood veneer (7) is spliced by the unit board, and fixed with the flame-retardant board (6) by neutral glue (8) and gun nails (9), and the neutral glue (8) is applied along the length direction of the unit board The cloth forms a rubber strip; there is an installation seam (71) between adjacent unit boards, and gun nails (9) are arranged symmetrically on both sides of the installation seam (71), and the gun nails (9) pass through the wood veneer (7) obliquely ) and flame retardant board (6) set. 2. The wooden veneer ceiling structure fixed with glue nails according to claim 1, characterized in that: the bottom end surface of the articulated block (5) is perpendicular to the length direction of the main keel (1) and the two side edges are respectively horizontal Outwardly extending to form a hooking part (51); the sub-keel (2) has a U-shaped cross-section, with the opening facing upwards, and the top edges of the vertical limbs on both sides extend horizontally inward to form a match with the hooking part (51) articulated part (21). 3. The wooden veneer ceiling structure fixed with glue nails according to claim 1, characterized in that: the countersunk head self-tapping nails (61) pass through the flame-retardant board (6), the sub-keel in sequence from bottom to top (2) The horizontal limb plate at the bottom and the bottom panel of the hitch block (5) are set. 4. The wood veneer ceiling structure fixed by glue nails according to claim 1, characterized in that: the thickness of the flame retardant board (6) is 12-15mm. 5. The wooden veneer ceiling structure fixed with glue nails according to claim 1, characterized in that: the width of each of the adhesive strips is not less than the thickness of the wood veneer (7), and the thickness of the adhesive strips is not less than less than 5mm. 6. The wooden veneer ceiling structure fixed by glue nails according to claim 1, characterized in that: the glue strips are arranged at intervals along the width direction of the unit board, and the minimum distance between adjacent glue strips is not greater than 50mm . 7. The wooden veneer ceiling structure fixed with glue nails according to claim 1, characterized in that the minimum distance between the glue strips near the edge of the unit plate and the edge of the unit plate is no more than 7mm. 8. The wooden veneer ceiling structure fixed by rubber nails according to claim 1, characterized in that: the distance between adjacent gun nails (9) on the edge of the same unit plate is 100-200mm. 9. The wooden veneer ceiling structure fixed by glue nails according to claim 1, characterized in that: the gun nails (9) are inclined toward the side away from the installation seam (71), and the gun nails (9) and the The angle between the board surfaces of the wood veneer (7) is not greater than 65°. 10. The wooden veneer ceiling structure fixed by glue nails according to claim 1, characterized in that: the minimum distance between the flat head of the gun nail (9) and the decorative surface of the wood veneer (7) is not greater than 3mm.