Dry hanging type wallboard structure based on leveling assembly

Abstract

The utility model discloses a dry hanging type wallboard structure based on a leveling assembly, and relates to the technical field of assembly type decoration. The external connection seat is mounted on a wall body, and a slidable locking piece is mounted at the front end of the external connection seat; wherein the locking piece comprises a supporting rod, the front end of the supporting rod is connected with a rotating clamping piece, and the external connection seat is connected with the butt joint keel through the rotating clamping piece. According to the dry-hanging type wallboard structure based on the leveling assembly, due to the fact that the rotary clamping plate capable of sliding up and down is adopted as a supporting point of the keel, the position of the rotary clamping plate can be adjusted according to the relative position between the keel and the expansion nail, the keel and the expansion nail can be matched with each other, and therefore the dry-hanging type wallboard structure is simple in structure and convenient to use. The technical problems that when an existing dry-type wallboard structure is used, installation is tedious, and stable adaptation between the keel and the expansion nail cannot be guaranteed are effectively solved, then stable connection between the keel and the expansion nail is achieved, and therefore the adaptability of the keel and the expansion nail is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled decoration, in particular to a dry-hanging wall panel structure based on a leveling component. Background Art

[0002] Most of the indoor partition walls in my country are made of plaster, putty, finishing paint / wallpaper on the surface of the structural wall. All processes are wet construction, and there are construction breaks. This process requires a large number of professional operators, consumes a lot of resources, and has a lot of pollution during the construction process, which does not conform to the green development trend of the engineering construction industry.

[0003] At present, the existing solution uses light steel keel + calcium silicate board facing partition wall to achieve full assembly construction of indoor partition walls, while separating wall pipelines to facilitate later renovation and maintenance. Figure 10-12 As shown, the specific steps are as follows:

[0004] 1. Base treatment: Use a shovel or steel brush to clean the dust and debris on the surface of the base, remove the uneven parts and fill the holes to make it smooth.

[0005] 2. Laying out: Find the control axis of the room according to the laying out drawing, and measure the wall surface line with the axis as the reference. The vertical line of the hanging board keel is 9mm from the surface line. Then, according to the keel layout diagram, 5 horizontal keel center lines are popped out on the structural wall. Then, according to the center distance of 400mm of the wall connection, the vertical ink line is popped out. The intersection is the location of the wall connection. Mark the location of the junction box and electromechanical pipelines on the wall.

[0006] 3. Punching and planting expansion nails (with docking seat 61): Drill 10*80 holes at the intersection of the grid ink lines on the wall, then blow out the debris in the holes, and insert all the D-type expansion plugs into the holes in turn. The effective depth should not be less than 30mm. Use the built-in screws to adjust the expansion plugs at the four corners of the wall to the same plane and keep them consistent with the control line. The remaining expansion plugs are roughly adjusted.

[0007] 4. Install the keel: The size of the hanging board fitting keel 62 is 38*10*0.8mm, arranged throughout the length, with 5 keels on each wall. The spacing shall be based on the drawing. First install the top and bottom keels, knock the keels on the expansion plugs, and insert the matching screws. The initial tightening force should not be too large. After completion, use the vertical ruler to check the four-point parameters again. Tighten them after there are no problems. Tighten the middle expansion nails in turn, adjust them into place, and then tighten them.

[0008] 5. Install wall panels: The wall panels must be laid flat on the work surface, and the wall panels should be prepared according to the drawing numbers. Before bonding, first determine the overlap relationship and installation order according to the drawings. The layout of the wall with doors and windows should start from the center line of the doors and windows. After determining, prepare the first board and put it in place according to the ink line position. Before bonding, you need to simply dry-erase the back of the board and the surface of the keel. Prepare the structural glue gun with a glue outlet diameter of about 10mm. Then apply 30mm long colloid on the surface of the horizontal keel. The location of the glue application point is not less than 5 glue points for each board longitudinally, and then glue the boards in turn. Insert the I-shaped aluminum profile at the board seam and firmly nail it with the keel to ensure that the height difference of the joint is less than 0.5mm. The wall panels are closely spliced ​​with herringbone overlap at the inner corners. If the structural deviation leads to secondary cutting of the wall panels, use a trimmer to make the board edges straight, smooth and without burrs after rough cutting.

[0009] However, during the implementation of the above technical solution, it was found that there were at least the following technical problems:

[0010] The installation is cumbersome, and there is no guarantee of stable fit between the keel and the expansion nails: the existing drywall panel installation structure mainly installs the expansion nails by marking on the wall surface, but since the installation of the expansion nails is mainly manual, there will be a certain inclination or deviation during installation (there are also other interference factors, such as wall holes, materials, etc.), and the subsequent installation of the keel needs to be installed based on the position of these expansion nails, which makes the keel unable to fit with the installed expansion nails and can only be reworked, seriously affecting the progress of construction. Secondly, it is precisely because of the above-mentioned deviations (the incompatibility of the expansion nails and the keel) that even after the installation is completed, the pressure that each expansion nail can receive is different. For example, when one or two expansion nails are tilted upward, the weight of the keel will be concentrated on these expansion nails, resulting in the expansion nails The bearing capacity is limited. For this reason, we propose a dry-hanging wall panel structure based on a leveling component. Utility Model Content

[0011] 1. Technical issues to be resolved

[0012] In view of the deficiencies in the prior art, the utility model provides a dry-hanging wall panel structure based on a leveling component, which solves the technical problems that the existing dry wall panel structure is cumbersome to install and cannot ensure stable adaptation between the keel and the expansion nails during use.

[0013] (II) Technical solution

[0014] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0015] A dry-hanging wall panel structure based on a leveling assembly, the wall panel structure comprising:

[0016] Wall panels;

[0017] An external seat installed on the wall, a slidable locking member is installed at the front end of the external seat, and the wall and the wallboard are connected together through the external seat;

[0018] The locking member includes a plate-shaped support rod, and the support rod can slide up and down along the slide groove on the surface of the external seat. A rotating card that can slide up and down is set at the front end of the external seat, and the rotating card is connected to the keel. In this way, the position of the rotating card can be adjusted up and down so that the rotating card is aligned with the docking keel. In this way, it can be avoided that the docking keel cannot be supported after the expansion nail is installed in a misaligned position;

[0019] When installing the butt joint keel, the relative position between the rotating card and the butt joint keel can be adjusted by sliding the rotating card.

[0020] Preferably, the two ends of the support rod are respectively connected with a support shaft and a latching tooth, and the support shaft and the latching tooth are respectively located on both sides of the slide groove;

[0021] When the support rod is turned outward with the support shaft fulcrum, the latching teeth at the other end of the support rod fit into the latching grooves on the inner wall of the external seat, thereby limiting the support rod from turning outward.

[0022] Preferably, the front end of the external seat is provided with an arc groove, and the arc groove is symmetrically arranged on both sides of the slide groove;

[0023] Among them, when the support shaft is in fit with the arc groove, the latching tooth at the other end of the support rod corresponds to the latching groove on the inner wall of the external seat, and the latching tooth at the end of the support rod will rotate with the support shaft as the center until the latching tooth at the end of the support rod is docked and engaged with the latching groove at the rear end of the external seat.

[0024] Preferably, the front end of the support rod is connected with a rotating shaft, and is connected to a rotating card through the rotating shaft, and the rotating card is rectangular;

[0025] Wherein, one end of the docking keel facing the external seat is connected to two clamping edges, and the two clamping edges are respectively located at the edges of the clamping edges;

[0026] Since the width of the rotating card is equal to the distance between the two card edges, when the rotating card is docked with the docking keel (that is, the external seat is in contact with the docking keel), the rotating card is located between the card edges, and then the rotating card is rotated so that the edge of the rotating card is inserted into the gap between the card edge and the docking keel.

[0027] Preferably, a protrusion is provided in the middle of the docking keel, and the protrusion faces the external docking seat;

[0028] When the rotating card is inserted between the card edge and the docking keel, the protrusion in the middle of the docking keel corresponds to the groove on the rotating card.

[0029] Preferably, the rear end of the external seat is connected with an expansion bolt, and the two are connected by a thread, and the expansion bolt can be connected to the wall;

[0030] Among them, the surface of the expansion bolt is connected with a leveling nut through a thread, which can be connected to the threaded barrel at the rear end of the external seat through the expansion bolt. Then, the screw is inserted into the expansion bolt and rotated to expand the expansion bolt. Common expansion nails on the market can be used, but they need to have a threaded structure that can be connected to the threaded barrel.

[0031] Preferably, a triangular external seat is provided, the rear end of which has a cylindrical threaded tube, and the opening of the threaded tube corresponds front to back to the slide groove on the external seat, so that it can be connected to the expansion nails installed on the wall. In this way, while maintaining the stability of the external seat, the supporting force of the expansion nails can be transmitted to the docking keel through the external seat, so that only the connection between the external seat and the docking keel needs to be adjusted (connected to the docking keel through the external seat instead of the expansion nails).

[0032] Preferably, a plurality of hook plates are connected to the rear end of the wall panel, and the bottom of the hook plate is inclined away from the wall panel, so that the hook plate can be tightened more and more when installed; and when the hook plate is connected to the docking keel, the docking keel is located in the gap between the hook plate and the wall panel.

[0033] (III) Beneficial effects

[0034] 1. Since a rotating card plate that can slide up and down is used as the support point of the keel, the position of the rotating card plate can be adjusted according to the relative position between the keel and the expansion nails, so that the keel and the expansion nails can be adapted to each other. Therefore, the technical problem that the existing dry wall panel structure is cumbersome to install and cannot ensure stable adaptation between the keel and the expansion nails during use is effectively solved, thereby achieving a stable connection between the keel and the expansion nails, thereby improving the adaptability of the two. Moreover, since the degree of adaptation between the keel and the expansion nails can be adjusted by the rotating card plate, the accuracy of the installation of the expansion nails is effectively reduced, and the efficiency of construction is improved.

[0035] 2. Since the teeth and the rotating shaft are respectively arranged at both ends of the support rod, and the rotating card is arranged at the end of the support rod with the rotating shaft, a lever structure can be formed when the rotating card receives the pressure from the wall. At this time, the pressure of the wall panel on the rotating card is converted into the clamping force of the support rod on the external seat, which improves the stability of the fixation and reduces the difficulty of adjusting the rotating card.

[0036] 3. Since a rotatable rotating card is used as the fulcrum of the keel, the keel can be fixed to the external seat by rotating the rotating card. The overall structure is simple and does not require time and effort to install, further reducing the difficulty of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0038] Figure 1 This is an overall structural diagram of an embodiment of the utility model;

[0039] Figure 2 It is an exploded view of the overall structure of an embodiment of the utility model;

[0040] Figure 3 This is a structural diagram of the support rod in the embodiment of the utility model;

[0041] Figure 4 This is a force analysis diagram of the support rod in the embodiment of the utility model;

[0042] Figure 5 It is a schematic diagram of the rotating card and the docking keel in the embodiment of the utility model;

[0043] Figure 6 This is a schematic diagram of adjusting the support rod in the embodiment of the utility model;

[0044] Figure 7 This is a structural diagram of a hook plate in an embodiment of the utility model;

[0045] Figure 8 This is a schematic diagram of the installation of the hook plate in the embodiment of the utility model;

[0046] Fig. 9 This is a schematic diagram of the installation of the overall structure in the embodiment of the utility model;

[0047] Fig.10 It is a structural diagram of the existing bonded keel;

[0048] Fig.11 It is a schematic diagram of the structure of a leveling component in the prior art;

[0049] Fig.12 It is a schematic diagram of installation of the prior art.

[0050] Legend:

[0051] 1. External docking station;

[0052] 21. Expansion bolt; 22. Leveling nut; 23. Screw;

[0053] 3. Locking piece; 31. Support rod; 32. Rotating card; 33. Support shaft; 34. Clamping teeth; 35. Rotating shaft; 36. Arc groove;

[0054] 4. Connect the keel; 41. Card edge;

[0055] 5. Hook plate;

[0056] 61. Docking seat; 62. Fitting keel. DETAILED DESCRIPTION

[0057] The embodiment of the present application provides a dry-hanging wall panel structure based on a leveling component to solve the technical problems of the existing dry wall panel structure that the installation is cumbersome and the stable adaptation between the keel and the expansion nail cannot be ensured when in use. When the dry wall panel structure is in use, since a rotating clamping plate that can slide up and down is used as the supporting point of the keel, the position of the rotating clamping plate can be adjusted according to the relative position between the keel and the expansion nail, so that the keel and the expansion nail can be adapted to each other, thereby achieving a stable connection between the keel and the expansion nail, thereby improving the adaptability of the two. Moreover, since the degree of adaptation between the keel and the expansion nail can be adjusted by the rotating clamping plate, the accuracy of the expansion nail installation is effectively reduced, and the construction efficiency is improved. Since the clamping teeth and the rotating shaft are respectively provided at both ends of the support rod, and the rotating clamp is provided at the end of the support rod with the rotating shaft, a lever structure can be formed when the rotating clamp receives the pressure of the wall. At this time, the pressure of the wall panel on the rotating clamp is converted into the clamping force of the support rod on the external seat, thereby improving the stability of the fixation and reducing the difficulty of adjusting the rotating clamp. Example

[0058] The technical solution in the embodiment of the present application is to solve the technical problem that the existing drywall structure is cumbersome to install and cannot ensure stable adaptation between the keel and the expansion nails when in use. The overall idea is as follows:

[0059] In view of the problems existing in the prior art, the utility model provides a dry-hanging wall panel structure based on a leveling assembly. In order to reduce the difficulty of connecting the expansion nails and the keel, an external seat 1 is arranged between the two, and the expansion nails are connected to the keel through the external seat 1. The structure to be protected in the application is as follows:

[0060] A triangular external seat 1 (such as Figure 1 As shown), the rear end of the external seat 1 has a cylindrical threaded tube, so that it can be connected to the expansion nails installed on the wall. In this way, while maintaining the stability of the external seat 1, the supporting force of the expansion nails can be transmitted to the docking keel 4 through the external seat 1. In this way, only the connection between the external seat 1 and the docking keel 4 needs to be adjusted (connected to the docking keel 4 through the external seat 1 instead of the expansion nails).

[0061] In order to be able to fix with the docking keel 4 at different positions, the locking member 3: we set a rotating card 32 that can slide up and down at the front end of the external seat 1, and then the rotating card 32 is connected to the keel, so that the position of the rotating card 32 can be adjusted up and down to make the rotating card 32 face the docking keel 4. In this way, it can avoid the situation that the docking keel 4 cannot be supported after the expansion nail is installed in a misaligned position. Among them, Figure 6 As shown, the steps of adjusting the rotating card 32 up and down are as follows:

[0062] Step 1: Flipping outward: When the rotating card 32 is lifted upward, the support shaft 33 and the latching teeth 34 at the end of the support rod 31 move away from the external seat 1. Figure 6 As shown in (a) to (b), in this state, the support shaft 33 and the latching teeth 34 are not connected to the external seat 1, so that the relative movement of the two will not be affected by each other;

[0063] Step 2: Move up and down: Keep the state adjusted in step 1, then manually grab the rotating card 32 and move it downward (or upward), such as Figure 6 As shown in (b) to (c);

[0064] Step 3: Flip inward: After the position of the rotating card 32 is adjusted, the support shaft 33 on the support rod 31 is now fitted with the arc groove 36 at the front end of the external seat 1, and then the rotating card 32 is pressed downward. At this time, the latch teeth 34 at the end of the support rod 31 will rotate around the support shaft 33 as the center of the circle until the latch teeth 34 at the end of the support rod 31 are docked and engaged with the latch groove at the rear end of the external seat 1. Figure 6 As shown in (c) to (d).

[0065] Through the above, the adjustment of the position of the rotating card 32 has been completed. The rotating card 32 can be adapted to the docking keels 4 of different heights.

[0066] And this is not enough. We also found in the actual installation process that the connection between the docking keel 4 and the expansion nail is connected by bolts, which not only requires the use of tools, but also requires that the expansion nails correspond to the through holes on the docking keel 4, such as Fig.10 As shown, this method will also affect the efficiency of engineering implementation. In order to solve this problem, we change the rotating card 32 into a rotatable structure, as follows:

[0067] Structure: A rotating shaft 35 is connected to the front end of the support rod 31, and the rotating shaft 35 is connected to the rotating card 32, and the rotating card 32 is rectangular with rounded edges; the width of the rotating card 32 is equal to the distance between the two card edges 41, wherein the card edges 41 are installed at one end of the docking keel 4 facing the external seat 1, and two card edges 41 are set, and the two card edges 41 are respectively located on the edges of the docking keel 4, such as Figure 5 shown.

[0068] Installation process: Since the width of the rotating card 32 is equal to the distance between the two card edges 41, when the rotating card 32 is connected to the docking keel 4 (that is, the external seat 1 is attached to the docking keel 4, such as Figure 5 As shown in (b) in the figure), at this time, the rotating card 32 is located between the card edges 41, and then the rotating card 32 is rotated so that the edge of the rotating card 32 is inserted into the gap between the card edge 41 and the docking keel 4.

[0069] In order to limit the state of the rotating card 32 after rotation, an inwardly recessed protrusion is set in the middle part of the docking keel 4, that is, the protrusion faces the external seat 1, so that when the rotating card 32 is inserted between the card edge 41 and the docking keel 4, the protrusion in the middle part of the docking keel 4 corresponds to the groove on the rotating card 32, thereby limiting the rotation of the rotating card 32 to a certain extent. Secondly, the protrusion can be squeezed to make the protrusion fit with the groove on the rotating card 32, thereby improving the limiting effect.

[0070] Expansion nail: The surface of the expansion bolt 21 is connected with a leveling nut 22 through a thread, which can be connected to the threaded barrel at the rear end of the external seat 1 through the expansion bolt 21. Then the screw 23 is inserted into the expansion bolt 21 and rotated to expand the expansion bolt 21. Any common expansion nail on the market can be used, but it is required to have a threaded structure that can be connected to the threaded barrel.

[0071] In the specific implementation process, the wall is measured, marked, and punched in turn. After the punching is completed, the expansion bolt 21 is inserted into the hole, and the external seat 1 and the expansion bolt 21 are connected together through the threaded barrel of the external seat 1. Figure 1 shown.

[0072] After all the external seats 1 are installed, place the docking keel 4 at the front end of the external seat 1, connect the two ends of the docking keel 4 to the rotating card 32 on the external seat 1, and calibrate the horizontal degree of the docking keel 4. After the calibration is completed, adjust the external seats 1 corresponding to the docking keel 4 in turn. The adjustment steps of the external seat 1 are as follows:

[0073] Step 1: Flipping outward: When the rotating card 32 is lifted upward, the support shaft 33 and the latching teeth 34 at the end of the support rod 31 move away from the external seat 1. Figure 6 As shown in (a) to (b), in this state, the support shaft 33 and the latching teeth 34 are not connected to the external seat 1, so that the relative movement of the two will not be affected by each other;

[0074] Step 2: Move up and down: Keep the state adjusted in step 1, then manually grab the rotating card 32 and move it downward (or upward), such as Figure 6As shown in (b) to (c);

[0075] Step 3: Flip inward: After the position of the rotating card 32 is adjusted, the support shaft 33 on the support rod 31 is now fitted with the arc groove 36 at the front end of the external seat 1, and then the rotating card 32 is pressed downward. At this time, the latch teeth 34 at the end of the support rod 31 will rotate around the support shaft 33 as the center of the circle until the latch teeth 34 at the end of the support rod 31 are docked and engaged with the latch groove at the rear end of the external seat 1. Figure 6 As shown in (c) to (d).

[0076] After adjustment, the connection is started. Since the width of the rotating card 32 is equal to the distance between the two card edges 41, when the rotating card 32 is connected to the docking keel 4 (that is, the external seat 1 is attached to the docking keel 4, such as Figure 5 As shown in (b) in the figure), at this time, the rotating card 32 is located between the card edges 41, and then the rotating card 32 is rotated so that the edge of the rotating card 32 is inserted into the gap between the card edge 41 and the docking keel 4. Example

[0077] Based on Example 1, the present application provides a feasible solution for connecting the wall panel and the butt keel together. The overall idea is as follows:

[0078] A plurality of hook plates 5 are connected to the rear end of the wall panel, and the bottom of the hook plate 5 is inclined away from the wall panel, so that the hook plate 5 can be more and more tightly installed; and when the hook plate 5 is connected to the keel 4, the keel 4 is located in the gap between the hook plate 5 and the wall panel, such as Figure 7 and Figure 8 shown.

[0079] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A dry-hanging wall panel structure based on a leveling assembly, characterized in that: The wall panel structure includes: Wall panels; An external seat (1) installed on the wall, a slidable locking member (3) is installed at the front end of the external seat (1), and the wall and the wall panel are connected together through the external seat (1); The locking member (3) comprises a support rod (31), and the support rod (31) can slide up and down along a slide groove on the surface of the external seat (1), a rotating card (32) is connected to the front end of the support rod (31), and the external seat (1) is connected to the docking keel (4) through the rotating card (32); When the docking keel (4) is installed, the relative position between the rotating card (32) and the docking keel (4) can be adjusted by sliding the rotating card (32).

2. A dry-hanging wall panel structure based on a leveling assembly as claimed in claim 1, characterized in that: The two ends of the support rod (31) are respectively connected to a support shaft (33) and a latching tooth (34), and the support shaft (33) and the latching tooth (34) are respectively located on two sides of the slide groove; When the support rod (31) turns outward with the support shaft (33) as the fulcrum, the latching teeth (34) at the other end of the support rod (31) fit into the latching groove on the inner wall of the external seat (1), thereby limiting the support rod (31) from turning outward.

3. A dry-hanging wall panel structure based on a leveling assembly as claimed in claim 2, characterized in that: The front end of the external seat (1) is provided with an arc-shaped groove (36), and the arc-shaped groove (36) is symmetrically arranged on both sides of the slide groove; When the support shaft (33) is fitted with the arc groove (36), the latching teeth (34) at the other end of the support rod (31) correspond to the latching groove on the inner wall of the external seat (1).

4. A dry-hanging wall panel structure based on a leveling assembly as claimed in claim 1, characterized in that: The front end of the support rod (31) is connected to a rotating shaft (35), and is connected to a rotating card (32) via the rotating shaft (35); the rotating card (32) is rectangular; Wherein, one end of the docking keel (4) facing the external seat (1) is connected to two clamping edges (41), and the two clamping edges (41) are respectively located at the edges of the docking keel (4); The width of the rotating card (32) is equal to the distance between the two card edges (41), and the edge of the rotating card (32) can be inserted into the gap between the card edge (41) and the docking keel (4) by rotating the rotating card (32).

5. A dry-hanging wall panel structure based on a leveling assembly as claimed in claim 4, characterized in that: A protrusion is provided in the middle of the docking keel (4), and the protrusion faces the external docking seat (1); When the rotating card (32) is inserted between the card edge (41) and the docking keel (4), the protrusion in the middle of the docking keel (4) corresponds to the groove on the rotating card (32).

6. A dry-hanging wall panel structure based on a leveling assembly as claimed in claim 1, characterized in that: The rear end of the external seat (1) is connected to an expansion bolt (21), and the two are connected via a thread, and the expansion bolt (21) can be connected to the wall; Wherein, a leveling nut (22) is threadedly connected to the surface of the expansion bolt (21).

7. A dry-hanging wall panel structure based on a leveling assembly as claimed in claim 6, characterized in that: A threaded barrel is connected to the rear end of the external seat (1), and the opening of the threaded barrel corresponds to the slide groove on the external seat (1) in front and back, and the expansion bolt (21) is connected to the threaded barrel.

8. A dry-hanging wall panel structure based on a leveling assembly as described in any one of claims 1 to 7, characterized in that: The rear end of the wall panel is connected to a hook plate (5), and the bottom of the hook plate (5) is inclined in a direction away from the wall panel; The wall panel is connected to the butt keel (4) via a hook plate (5), and during the connection, the butt keel (4) is located in the gap between the hook plate (5) and the wall panel.

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