Aluminum veneer splicing structure capable of preventing connection position from loosening

Abstract

The utility model discloses an aluminum veneer splicing structure capable of preventing the connection position from loosening, which comprises an aluminum veneer body, the periphery of the back part of the aluminum veneer body is respectively provided with a corner brace plate, a lock bolt is arranged between each corner brace plate and the aluminum veneer body, the locking end of each lock bolt is provided with a fixing screw cap, and the aluminum veneer body is provided with a locking groove. And an anti-loosening assembly is mounted at each corner brace plate on the aluminum veneer body. The anti-loosening aluminum veneer has the beneficial effects that the anti-loosening components are respectively arranged at the fixing screw caps on each corner brace plate on the back of the aluminum veneer body, so that the screw rods can be rotated through the rotating plates after the corner brace plates are arranged, and the pressing plates can be pressed on the surfaces of the locked fixing screw caps under the action of thread transmission and guide of the sliding rods; and the fixing nuts are prevented from loosening when subjected to strenuous vibration, and then the potential safety hazard that the aluminum veneer body is loosened and falls off when subjected to strenuous vibration is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum single plate splicing structures, and particularly relates to an aluminum single plate splicing structure for preventing loosening at the connection. Background Art

[0002] An aluminum single plate refers to a building decoration material formed by processing through chromium plating and other treatments and then adopting a fluorocarbon spraying technology. The fluorocarbon coating mainly refers to polyvinylidene fluoride resin, which is divided into three types: primer, topcoat, and varnish.

[0003] Currently, the aluminum single plate mainly consists of an aluminum single plate body, a corner plate installed on the aluminum single plate body, and a bolt and nut installed between the corner plate and the aluminum single plate body. When assembling the aluminum single plate body of this structure, it is mainly achieved by fixing the corner plate on the external keel frame. However, there are no any limiting measures at the nut between the aluminum single plate body and the corner plate after assembly. When the aluminum single plate body is subjected to severe vibration after installation, it is easy to cause loosening between the aluminum single plate body and the corner plate due to the loosening of the nut at the corner plate, thereby causing a safety hazard of loosening and falling off of the aluminum single plate body. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is to provide an aluminum single plate splicing structure for preventing loosening at the connection, which can avoid the loosening of the fixing nut on the corner plate in a way of pressing and limiting, aiming at the current situation of the prior art.

[0006] (2) Technical Solutions

[0007] The utility model is realized through the following technical solutions: The utility model provides an aluminum single plate splicing structure for preventing loosening at the connection, which includes an aluminum single plate body. A corner plate is respectively installed around the back of the aluminum single plate body. A lock bolt is installed between each corner plate and the aluminum single plate body. A fixing nut is installed at the locking end of the lock bolt. An anti-loosening component is installed at each corner plate position on the aluminum single plate body. The anti-loosening component includes a mounting plate installed on the aluminum single plate body, a screw rod installed in the middle of the mounting plate, a rotating plate installed at one end of the screw rod, a pressing plate installed at the other end of the screw rod, through holes symmetrically opened on the pressing plate, a rotating sleeve installed at the connection part of the pressing plate and the screw rod, and sliding rods symmetrically installed on the side wall of the pressing plate facing the mounting plate.

[0008] Furthermore, the lock bolt penetrates through the side wall of the aluminum single plate body and the corner plate, and the fixing nut is threadedly connected with the lock bolt.

[0009] By adopting the above technical solution, reliable installation and fixation of the angle code plate can be achieved under the cooperation of the bolt and the fixing nut.

[0010] Further, the through hole is aligned with the bolt, and the diameter of the through hole is larger than the rod diameter of the bolt, and the diameter of the through hole is smaller than the outer dimension of the fixing nut.

[0011] By adopting the above technical solution, it can be ensured that the bolt passes through the through hole conveniently to realize the pressing and limiting of the side wall of the fixing nut by the pressing plate, and prevent the fixing nut from loosening during use.

[0012] Further, the screw rod penetrates through the mounting plate and is threadedly connected with the mounting plate.

[0013] By adopting the above technical solution, after the screw rod rotates, convenient movement adjustment of the pressing plate can be realized under the action of screw thread transmission.

[0014] Further, one end of the screw rod is welded to the rotating plate, and the other end of the screw rod is rotatably connected to the rotating sleeve.

[0015] By adopting the above technical solution, convenient rotation of the screw rod relative to the pressing plate can be ensured.

[0016] Further, the sliding rod penetrates through the mounting plate and is slidably connected with the mounting plate, and one end of the sliding rod is bolted to the pressing plate.

[0017] By adopting the above technical solution, the sliding rod can ensure smooth movement adjustment of the pressing plate.

[0018] Further, the width of the mounting plate is smaller than the concave depth on the back of the aluminum single plate body, and there are two sliding rods on each mounting plate.

[0019] By adopting the above technical solution, reliable installation and fixation of the anti-loosening component on the aluminum single plate body can be ensured.

[0020] (III) Beneficial effects

[0021] The utility model has the following beneficial effects compared with the prior art:

[0022] To solve the problem that the current aluminum single board mainly consists of an aluminum single board body, an angle code board installed on the aluminum single board body, and bolts and nuts installed between the angle code board and the aluminum single board body. When assembling the aluminum single board body of this structure, it is mainly fixed by fixing the angle code board on the external keel frame to achieve the assembly and fixation of the aluminum single board body. However, there is no any limiting measure at the nut between the aluminum single board body and the angle code board after assembly. When the aluminum single board body is subjected to severe vibration after installation, it is easy to loosen between the aluminum single board body and the angle code board due to the loosening of the nut at the angle code board, which may further cause the safety hazard of the aluminum single board body loosening and falling off. The utility model installs a loosening prevention component at the fixed nut on each angle code board on the back of the aluminum single board body. After the angle code board is installed, the screw can be rotated through the rotating plate, so that under the action of screw thread transmission and the guiding of the sliding rod, the pressing plate is pressed on the surface of the locked fixed nut, avoiding the loosening of the fixed nut when subjected to severe vibration, and effectively preventing the safety hazard of the aluminum single board body loosening and falling off when subjected to severe vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of a splicing structure of an aluminum single board for preventing loosening at the joint of the present utility model;

[0024] Figure 2 is in a splicing structure of an aluminum single board for preventing loosening at the joint of the present utility model Figure 1 is an enlarged view of part A;

[0025] Figure 3 is a schematic structural diagram of the pressing plate in a splicing structure of an aluminum single board for preventing loosening at the joint of the present utility model.

[0026] The reference numerals are explained as follows:

[0027] 1. Aluminum single board body; 2. Fixed nut; 3. Angle code board; 4. Locking bolt; 5. Loosening prevention component; 501. Pressing plate; 502. Through hole; 503. Screw; 504. Sliding rod; 505. Mounting plate; 506. Rotating sleeve; 507. Rotating plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model, and are not used to limit the present utility model.

[0029] As Figures 1 - 3As shown in the figure, a splicing structure of aluminum single plates for preventing loosening at the joints in this embodiment includes an aluminum single plate body 1. Angle plates 3 are respectively installed around the back of the aluminum single plate body 1. A locking bolt 4 is installed between each angle plate 3 and the aluminum single plate body 1. A fixing nut 2 is installed at the locking end of the locking bolt 4. With the cooperation of the locking bolt 4 and the fixing nut 2, reliable installation and fixation of the angle plate 3 can be achieved. A loosening prevention component 5 is installed at each position of the angle plate 3 on the aluminum single plate body 1. The loosening prevention component 5 includes a mounting plate 505 installed on the aluminum single plate body 1, a screw rod 503 installed in the middle of the mounting plate 505, a rotating plate 507 installed at one end of the screw rod 503, a pressing plate 501 installed at the other end of the screw rod 503, through holes 502 symmetrically opened on the pressing plate 501, a rotating sleeve 506 installed at the connecting part of the pressing plate 501 and the screw rod 503, and sliding rods 504 symmetrically installed on the side wall of the pressing plate 501 facing the mounting plate 505. The through holes 502 face the locking bolt 4, and the diameter of the through holes 502 is larger than the rod diameter of the locking bolt 4, and the external dimension of the fixing nut 2 is larger than the diameter of the through holes 502, which can ensure that the locking bolt 4 can pass through the through holes 502 conveniently, so as to realize the pressing and limiting of the side wall of the fixing nut 2 by the pressing plate 501 and prevent the loosening of the fixing nut 2 during use.

[0030] As Figures 1 - 3 shown in the figure, in this embodiment, the locking bolt 4 penetrates through the side wall of the aluminum single plate body 1 and the angle plate 3, and the fixing nut 2 is threadedly connected with the locking bolt 4. The screw rod 503 penetrates through the mounting plate 505 and is threadedly connected with the mounting plate 505. After the screw rod 503 rotates, the pressing plate 501 can be conveniently moved and adjusted under the action of screw thread transmission. One end of the screw rod 503 is welded to the rotating plate 507, and the other end of the screw rod 503 is rotatably connected with the rotating sleeve 506, which can ensure the convenient rotation of the screw rod 503 relative to the pressing plate 501. The sliding rod 504 penetrates through the mounting plate 505 and is slidably connected with the mounting plate 505. One end of the sliding rod 504 is bolted to the pressing plate 501. The sliding rod 504 can ensure the stable movement and adjustment of the pressing plate 501. The width of the mounting plate 505 is smaller than the concave depth of the back of the aluminum single plate body 1. There are two sliding rods 504 on each mounting plate 505, which can ensure the reliable installation and fixation of the loosening prevention component 5 on the aluminum single plate body 1.

[0031] The specific implementation process of this embodiment is as follows: During use, first install the angle plate 3 on the aluminum single plate body 1 with the help of the locking bolt 4 and the fixing nut 2, and then rotate the screw rod 503 through the rotating plate 507, so that under the action of screw thread transmission and the guiding action of the sliding rod 504, the pressing plate 501 is pressed on the surface of the locked fixing nut 2, avoiding the loosening of the fixing nut 2 when it is subjected to severe vibration, and further effectively preventing the potential safety hazard of the aluminum single plate body 1 from loosening and falling off when it is subjected to severe vibration. After the angle plate 3 is reliably installed, only by cooperating the angle plate 3 with external bolts, the installation of the single plate body 1 on the pre-set keel frame can be realized.

[0032] The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather should be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An aluminum veneer splicing structure for preventing loosening of joints, characterized in that: The invention comprises an aluminum plate body (1), wherein an angle plate (3) is respectively installed around the back of the aluminum plate body (1), a locking bolt (4) is installed between each of the angle plates (3) and the aluminum plate body (1), a fixing nut (2) is installed at the locking end of the locking bolt (4), and an anti-loosening component (5) is installed on the aluminum plate body (1) at each of the angle plates (3), and the anti-loosening component (5) comprises a mounting plate (505) installed on the aluminum plate body (1), a mounting screw (506), and a fixing screw (507). A screw rod (503) mounted in the middle of the mounting plate (505), a rotating plate (507) mounted at one end of the screw rod (503), a pressing plate (501) mounted at the other end of the screw rod (503), through holes (502) symmetrically provided on the pressing plate (501), a rotating sleeve (506) mounted on the pressing plate (501) at a connection position with the screw rod (503), and a sliding rod (504) symmetrically mounted on the side wall of the pressing plate (501) facing the mounting plate (505).

2. The aluminum single plate splicing structure for preventing loosening of joints according to claim 1 is characterized in that: The locking bolt (4) passes through the side wall of the aluminum single plate body (1) and the angle plate (3), and the fixing nut (2) is threadedly connected to the locking bolt (4).

3. The aluminum single plate splicing structure for preventing loosening of joints according to claim 2 is characterized in that: The through hole (502) is directly opposite to the locking bolt (4), and the hole diameter of the through hole (502) is larger than the rod diameter of the locking bolt (4), and the hole diameter of the through hole (502) is smaller than the external dimension of the fixing nut (2).

4. The aluminum single plate splicing structure for preventing loosening of joints according to claim 1 is characterized in that: The screw rod (503) passes through the mounting plate (505) and is threadedly connected to the mounting plate (505).

5. The aluminum single plate splicing structure for preventing loosening of joints according to claim 1 is characterized in that: One end of the screw rod (503) is welded to the rotating plate (507), and the other end of the screw rod (503) is rotatably connected to the rotating sleeve (506).

6. The aluminum single plate splicing structure for preventing loosening of joints according to claim 1, characterized in that: The sliding rod (504) passes through the mounting plate (505) and is slidably connected to the mounting plate (505), and one end of the sliding rod (504) is bolted to the pressing plate (501).

7. The aluminum single plate splicing structure for preventing loosening of joints according to claim 1 is characterized in that: The width of the mounting plate (505) is smaller than the depth of the inner recess at the back of the aluminum single plate body (1), and each mounting plate (505) is provided with two sliding rods (504).

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