Self-locking composite reinforcing device for indoor decorative surface layer of hotel

Abstract

The utility model provides a hotel indoor decorative surface layer self-locking type composite reinforcing device which comprises a plurality of decorative top plates and a plurality of supporting anchor rods fixedly installed at the indoor top, and fixing discs are fixedly installed at the tail ends of the supporting anchor rods. According to the utility model, the pointed rod of the locking mechanism is matched with the self-locking hole, and the elastic fastening of the rubber sleeve and the gradually-changed aperture design of the self-locking hole are utilized, so that the rapid self-locking and multidirectional stress transmission of the decorative top plate and the fixed disc are realized, the connection reliability and the construction efficiency are improved, the self-locking holes distributed in the annular array enable the load to be uniformly dispersed, and the local overload is avoided; a rubber ring and a rubber sleeve of the reinforcing mechanism are dual-sealed and fastened, vibration resistance and moisture resistance are enhanced, the reinforcing mechanism forms a triangular stable structure through a movable ring block, a reinforcing plate and a supporting rod, the lateral load of the anchor rod can be flexibly adjusted and dispersed, and the whole device has the advantages of being convenient and fast to install, balanced in stress, high in environmental adaptability, convenient to maintain and the like. And the safety and the stability of the decorative surface layer are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of hotel interior decoration engineering, and in particular to a self-locking composite reinforcement device for hotel interior decoration surface. Background Technology

[0002] Interior decoration reinforcement technology is an important component of the building decoration industry. Its core is to combine the decorative surface layer with the main building structure through a reliable connection structure to meet the requirements of safety, stability, and aesthetics. In large public spaces such as hotels, decorative surfaces often take the form of large-area suspended ceilings and wall decorative panels. These components need to withstand their own weight, environmental vibrations, and possible external impacts. Therefore, higher requirements are placed on the load-bearing capacity, ease of installation, and structural adaptability of the reinforcement device.

[0003] Currently, the installation of traditional hotel interior decorative ceiling panels presents the following problems: 1. Frequent use of tools for bolt tightening during installation leads to slow construction speed and requires high installation precision; 2. Traditional decorative ceiling panels are usually fixed by one or two keel frames, which limits the number of fixations and increases the load-bearing capacity of the hotel's interior ceiling walls, affecting the stability of the decorative ceiling panels. Therefore, we propose a self-locking composite reinforcement device for hotel interior decorative surfaces to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the existing technology. This utility model proposes a self-locking composite reinforcement device for hotel interior decorative surface.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a self-locking composite reinforcement device for hotel interior decorative surface, including multiple decorative top panels and multiple support anchors fixedly installed on the interior ceiling. The support anchors are fixedly installed with a fixing plate at their ends. Triangular plates are fixedly installed at the four corners of the inner sidewall of the decorative top panel. The fixing plate and the multiple triangular plates below it are connected by a locking mechanism.

[0006] The locking mechanism includes multiple self-locking holes on the top of the fixed plate. A pointed rod is fixedly installed on the top of the triangular plate. A self-locking ring groove is provided on the outer wall of the pointed rod. A rubber sleeve is fixedly installed on the inner wall of the self-locking ring groove. The pointed rod passes through the self-locking hole, and the outer wall of the rubber sleeve and the inner wall of the self-locking hole are tightly connected.

[0007] The diameter of the self-locking hole gradually increases from the center to the top and bottom, and the vertical groove depth of the self-locking ring groove gradually decreases from the center to the top and bottom.

[0008] The multiple self-locking holes are arranged in a ring array on the top of the fixed disk with the axis of the fixed disk as the array center.

[0009] A reinforcing mechanism is provided on the inner wall of the self-locking hole. The reinforcing mechanism includes a reinforcing annular groove formed on the inner wall of the self-locking hole. A rubber ring is fitted and connected to the inner wall of the reinforcing annular groove. The outer wall of the rubber sleeve and the inner wall of the rubber ring are fastened together.

[0010] The self-locking hole and the reinforcing ring groove are arranged coaxially.

[0011] The supporting anchor rod is provided with a reinforcing mechanism, which includes a movable ring block that is slidably sleeved on the supporting anchor rod. Multiple reinforcing plates are fixedly installed on the indoor top. The reinforcing plates and the movable ring block are fixedly connected by multiple supporting rods. A limiting ring block is fixedly installed on the outer wall of the supporting anchor rod.

[0012] The limiting ring block is located above the moving ring block.

[0013] Compared with the prior art, the beneficial effects of this utility model include: by cooperating with the pointed rod of the locking mechanism and the self-locking hole, and utilizing the elastic fastening of the rubber sleeve and the gradually changing aperture design of the self-locking hole, the decorative top plate and the fixing plate can be quickly self-locked and multi-directionally force-transmitted, improving connection reliability and construction efficiency. The ring-shaped array of self-locking holes ensures uniform load distribution and avoids local overload. The double sealing and fastening of the rubber ring and rubber sleeve of the reinforcement mechanism enhances vibration resistance and moisture resistance. The strengthening mechanism forms a triangular stable structure through the moving ring block, reinforcing plate and support rod, which can flexibly adjust and distribute the lateral load of the anchor rod. The overall device has the advantages of convenient installation, balanced force distribution, strong environmental adaptability and convenient maintenance, effectively improving the safety and stability of the decorative surface layer. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 The schematic diagram shows a structural schematic of a self-locking composite reinforcement device for hotel interior decorative surfaces according to one embodiment of the present invention;

[0016] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0017] Figure 3 The schematic diagram shows a top view of multiple decorative ceiling panels in a self-locking composite reinforcement device for hotel interior decorative surfaces according to one embodiment of the present invention.

[0018] Figure 4The schematic diagram shows a top view of the reinforcing mechanism in a self-locking composite reinforcement device for hotel interior decorative surfaces according to one embodiment of the present invention;

[0019] Figure 5 The diagram schematically shows a top view of the fixing plate in a self-locking composite reinforcement device for hotel interior decorative surfaces according to one embodiment of the present invention.

[0020] The following are the labels in the diagram: 1. Decorative top plate; 2. Supporting anchor rod; 3. Fixing plate; 4. Triangular plate; 5. Self-locking hole; 6. Pointed rod; 7. Self-locking ring groove; 8. Rubber sleeve; 9. Reinforcing ring groove; 10. Rubber ring; 11. Moving ring block; 12. Reinforcing plate; 13. Support rod; 14. Limiting ring block. Detailed Implementation

[0021] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0022] According to one embodiment of the present invention, in conjunction with Figure 1-3 As shown. A self-locking composite reinforcement device for hotel interior decorative surfaces includes multiple decorative ceiling panels 1 and multiple supporting anchor rods 2 fixedly installed on the interior ceiling. A fixing plate 3 is fixedly installed at the end of each supporting anchor rod 2. Triangular plates 4 are fixedly installed at the four corners of the inner sidewall of each decorative ceiling panel 1. The fixing plate 3 and the multiple triangular plates 4 below it are connected by a locking mechanism. The locking mechanism includes multiple self-locking holes 5 opened on the top of the fixing plate 3. A pointed rod 6 is fixedly installed on the top of each triangular plate 4. A self-locking ring groove 7 is opened on the outer sidewall of the pointed rod 6. A rubber sleeve 8 is fixedly installed on the inner sidewall of the self-locking ring groove 7. The pointed rod 6 passes through the self-locking holes 5, and the outer sidewall of the rubber sleeve 8 is tightly connected to the inner sidewall of the self-locking hole 5.

[0023] To further explain, by cooperating with the locking mechanism's pointed rod 6 and the self-locking hole 5, the elastic fastening of the rubber sleeve 8 achieves a quick self-locking connection between the decorative top plate 1 and the fixing plate 3, allowing installation to be completed without additional tools and improving construction efficiency; the multi-directionally distributed locking mechanism can transmit loads from multiple angles, enhancing the overall stability of the decorative surface layer, and the buffering effect of the rubber sleeve 8 can effectively absorb vibration and stress, reducing the risk of structural deformation.

[0024] like Figure 2 As shown, the diameter of the self-locking hole 5 gradually increases from the center to the upper and lower sides, and the vertical groove depth of the self-locking ring groove 7 gradually decreases from the center to the upper and lower sides.

[0025] To further explain, the gradient structure design of the self-locking hole 5 and the self-locking ring groove 7 creates a wedge-shaped locking effect that is narrower at the top and wider at the bottom when the pointed rod 6 is inserted. The deeper the insertion, the stronger the locking force. It can automatically adapt to different installation depth requirements and prevent the pointed rod 6 from accidentally coming out, thus improving the reliability of the connection.

[0026] like Figure 5 As shown, multiple self-locking holes 5 are arranged in a ring array on the top of the fixed disk 3 with the axis of the fixed disk 3 as the array center.

[0027] To further explain, this design avoids local overload of the fixed plate 3, and is especially suitable for the symmetrical load-bearing requirements of large-area decorative surfaces, ensuring the unity of structural stability and aesthetics.

[0028] like Figure 2 As shown, a reinforcing mechanism is provided on the inner wall of the self-locking hole 5. The reinforcing mechanism includes a reinforcing ring groove 9 opened on the inner wall of the self-locking hole 5. A rubber ring 10 is fitted and connected to the inner wall of the reinforcing ring groove 9. The outer wall of the rubber sleeve 8 and the inner wall of the rubber ring 10 are fastened together.

[0029] To further explain, the rubber ring 10 and rubber sleeve 8 in the reinforcing groove 9 are double-fastened, which further enhances the sealing and pull-out resistance of the locking mechanism, effectively resisting the loosening of the connection caused by environmental factors such as moisture and vibration, and extending the service life of the device.

[0030] like Figure 2 As shown, the self-locking hole 5 and the reinforcing ring groove 9 are arranged coaxially.

[0031] To further explain, this design ensures that the rubber ring 10 and the rubber sleeve 8 are subjected to uniform force, avoiding local wear or stress concentration caused by eccentric loads, and improving the durability and reliability of the locking structure.

[0032] like Figure 1 and Figure 4 As shown, a reinforcing mechanism is provided on the support anchor rod 2. The reinforcing mechanism includes a movable ring block 11 that is slidably sleeved on the support anchor rod 2. Multiple reinforcing plates 12 are fixedly installed on the indoor top. The reinforcing plates 12 and the movable ring block 11 are fixedly connected by multiple support rods 13. A limiting ring block 14 is fixedly installed on the outer wall of the support anchor rod 2.

[0033] To further explain, the strengthening mechanism forms a triangular stable structure with the movable ring block 11, the reinforcing plate 12 and the support rod 13, which can disperse the lateral load of the support anchor rod 2 and enhance its anti-overturning ability; the movable ring block 11 can slide and adjust along the support anchor rod 2 to adapt to different floor heights or top surface flatness requirements and improve the environmental adaptability of the device.

[0034] like Figure 1 As shown, the limiting ring block 14 is located above the moving ring block 11.

[0035] To further explain, the limiting ring block 14 restricts the upward sliding limit of the moving ring block 11, preventing excessive displacement of the reinforcing mechanism from causing structural failure. At the same time, it provides a clear installation positioning reference for the moving ring block 11, ensuring that the force direction of the reinforcing plate 12 and the support rod 13 is accurate, and optimizing the overall reinforcement effect.

[0036] The functional principle of this utility model can be explained through the following operation methods:

[0037] Step 1: Install the support anchor 2 and the fixing plate 3

[0038] Top surface positioning drilling: According to the layout of the decorative ceiling panel 1, mark the installation points of the support anchor rod 2 on the indoor top, and use an electric drill to drill holes (the hole diameter is slightly larger than the diameter of the support anchor rod 2). The depth must ensure that the anchoring end of the support anchor rod 2 is fully embedded in the structural layer.

[0039] Anchor bolt fixing: Insert the support anchor bolt 2 into the drill hole and fix it with expansion bolts or chemical anchors to ensure that the support anchor bolt 2 is perpendicular to the top surface and does not wobble.

[0040] Installation of fixing plate 3: Align the center hole of fixing plate 3 with the end of support anchor rod 2, and fix fixing plate 3 to support anchor rod 2 by welding or bolts, ensuring that the plane of fixing plate 3 is horizontal and that the direction of self-locking hole 5 is downward (towards the installation area of ​​decorative top plate 1).

[0041] Step 2: Pre-treatment of decorative ceiling panel 1 and triangular plate 4

[0042] Positioning of triangle plate 4: Mark the installation position of triangle plate 4 on the four corners of the inner side of the decorative top plate 1, and ensure that the center of triangle plate 4 is aligned with the corner of the decorative top plate 1, and that the direction of the pointed rod 6 is perpendicular to the surface of the decorative top plate 1.

[0043] Bolt fixing of triangle plate 4: Use countersunk bolts to fasten triangle plate 4 to the inside of the top plate, ensuring that the bolt head is lower than the surface of the top plate to avoid affecting the decorative effect.

[0044] Check the direction of the pointed rod 6: Confirm that the pointed rod 6 at the top of each triangle plate 4 is vertically upward and that the self-locking ring groove 7 and the rubber sleeve 8 are intact and undamaged.

[0045] Step 3: Initial connection of the locking mechanism

[0046] Lifting and aligning the top plate: Lift the decorative top plate 1 so that the four pointed rods 6 are aligned with the self-locking holes 5 at the bottom of the fixing plate 3 (distributed in a circular array), and slowly move closer until the pointed rods 6 are inserted into the self-locking holes 5.

[0047] Pre-positioning by self-weight: The pointed rod 6 is initially inserted into the self-locking hole 5 by the self-weight of the decorative top plate 1. At this time, the rubber sleeve 8 contacts the inner wall of the self-locking hole 5, generating initial friction to fix the position of the decorative top plate 1.

[0048] Multi-panel coordinated adjustment: Install multiple decorative ceiling panels 1 in a sequence from the center outwards or symmetrically, ensuring that the edges of adjacent decorative ceiling panels 1 are aligned and the panel gaps are uniform.

[0049] Step 4: Deep locking of the locking mechanism

[0050] Apply downward pressure: Use a rubber hammer or special pressure tool to gently tap the surface of the decorative top plate 1, causing the pointed rod 6 to be inserted deep into the self-locking hole 5. Utilize the "narrow at the top and wide at the bottom" gradual diameter structure of the self-locking hole 5 to cause the rubber sleeve 8 to expand under pressure and tightly engage with the hole wall.

[0051] Check the locking force: Gently shake the decorative top plate 1 to confirm that there is no obvious displacement or looseness. If the insertion resistance is too small, continue to tap until the rubber sleeve 8 is fully embedded in the narrow diameter area of ​​the self-locking hole 5 to form a wedge-shaped locking effect.

[0052] Multi-directional stress test: Gently push the decorative top panel 1 from different angles to check whether the locking mechanism can resist lateral forces and ensure that multi-directional loads are transmitted to the fixed plate 3 and the supporting anchor rod 2 through the pointed rod 6.

[0053] Step 5: Strengthen the installation and adjustment of the mechanism

[0054] The movable ring block 11 is fitted into the support anchor rod 2: the movable ring block 11 is slid along the support anchor rod 2 to the designed height (usually located 30-50cm above the fixed plate 3), ensuring that the movable ring block 11 can move flexibly but with a uniform gap from the support anchor rod 2.

[0055] Positioning of reinforcing plate 12: Install reinforcing plate 12 at the corresponding position on the indoor top, so that reinforcing plate 12 is connected to moving ring block 11 through support rod 13.

[0056] Triangular structure fixing: Adjust the length of the support rod 13 so that the reinforcing plate 12, the moving ring block 11 and the support anchor rod 2 form a stable triangular support. Use bolts or welding to fix the two ends of the support rod 13 to ensure that there is no shaking when under force.

[0057] Locking the limiting ring block 14: After confirming the position of the moving ring block 11, weld or bolt the limiting ring block 14 to the support anchor rod 2, and position it above the moving ring block 11 to restrict its upward displacement and ensure that the reinforcing mechanism is always under effective force.

[0058] Step 6: Overall flatness calibration and acceptance

[0059] Levelness test: Use a laser level or a 2m straightedge to check the surface of the decorative top panel 1. If there is a height difference, the insertion depth of the pointed rod 6 can be adjusted by slightly prying the decorative top panel 1, or a thin rubber pad can be added between the fixing plate 3 and the decorative top panel 1 to level it.

[0060] Sealing treatment: Fill the gaps between the boards with glue or install decorative strips. At the same time, check whether there are gaps at the interface between the rubber sleeve 8 and the self-locking hole 5. If necessary, inject sealant to prevent dust or moisture from entering.

[0061] Load test: Sandbags (simulating daily load) are evenly placed on the surface of the decorative top plate 1. After standing for 24 hours, observe whether the supporting anchor rod 2, fixing plate 3 and locking mechanism are deformed or displaced. After confirming that there are no abnormalities, the installation is completed.

[0062] Key points for operation:

[0063] 1. During installation, avoid collisions that could deform the pointed rod 6. If the rubber sleeve 8 is damaged, replace it promptly.

[0064] 2. The angle of the support rod of the reinforcement mechanism should be controlled between 45° and 60° to maximize the distribution of load.

[0065] 3. Safety belts must be worn and stable operating platforms must be used when working at heights to ensure construction safety.

[0066] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A self-locking composite reinforcement device for hotel interior decorative surfaces, characterized in that, It includes multiple decorative ceiling panels (1) and multiple support anchor rods (2) fixedly installed on the indoor ceiling. The support anchor rods (2) are fixedly installed with a fixing plate (3) at the end. Triangular plates (4) are fixedly installed at the four corners of the inner sidewall of the decorative ceiling panel (1). The fixing plate (3) and the multiple triangular plates (4) below it are connected by a locking mechanism. The locking mechanism includes multiple self-locking holes (5) opened on the top of the fixed plate (3), a pointed rod (6) is fixedly installed on the top of the triangular plate (4), a self-locking ring groove (7) is opened on the outer side wall of the pointed rod (6), a rubber sleeve (8) is fixedly installed on the inner side wall of the self-locking ring groove (7), the pointed rod (6) passes through the self-locking hole (5) and the outer side wall of the rubber sleeve (8) and the inner side wall of the self-locking hole (5) are tightly connected.

2. The self-locking composite reinforcement device for hotel interior decorative surfaces according to claim 1, characterized in that, The diameter of the self-locking hole (5) gradually increases from the center to the upper and lower sides, and the vertical groove depth of the self-locking ring groove (7) gradually decreases from the center to the upper and lower sides.

3. The self-locking composite reinforcement device for hotel interior decorative surfaces according to claim 1, characterized in that, Multiple self-locking holes (5) are arranged in a ring array on the top of the fixed disk (3) with the axis of the fixed disk (3) as the array center.

4. The self-locking composite reinforcement device for hotel interior decorative surfaces according to claim 1, characterized in that, A reinforcing mechanism is provided on the inner wall of the self-locking hole (5). The reinforcing mechanism includes a reinforcing ring groove (9) opened on the inner wall of the self-locking hole (5). A rubber ring (10) is fitted and connected on the inner wall of the reinforcing ring groove (9). The outer wall of the rubber sleeve (8) and the inner wall of the rubber ring (10) are fastened together.

5. The self-locking composite reinforcement device for hotel interior decorative surfaces according to claim 1, characterized in that, The self-locking hole (5) and the reinforcing ring groove (9) are arranged coaxially.

6. The self-locking composite reinforcement device for hotel interior decorative surfaces according to claim 1, characterized in that, The supporting anchor rod (2) is provided with a reinforcing mechanism, which includes a movable ring block (11) that is slidably sleeved on the supporting anchor rod (2). Multiple reinforcing plates (12) are fixedly installed on the indoor top. The reinforcing plates (12) and the movable ring block (11) are fixedly connected by multiple supporting rods (13). A limiting ring block (14) is fixedly installed on the outer wall of the supporting anchor rod (2).

7. A self-locking composite reinforcement device for hotel interior decorative surfaces according to claim 6, characterized in that, The limiting ring block (14) is located above the moving ring block (11).

Images