Cap mounting mechanism

Abstract

The utility model relates to the field of cap installation and discloses a cap installation mechanism which comprises a stand column, a fixing plate is fixedly connected to the inner wall of the stand column, a rivet nut is arranged on the inner wall of the fixing plate, a cap is connected to the upper portion of the stand column in an inserted mode, a bolt is arranged on the inner wall of the cap, and the bolt is connected to the inner wall of the rivet nut in a threaded mode. A mounting assembly is arranged on the inner wall of the cap and comprises a moving plate, the moving plate is slidably connected to the inner wall of the cap, the lower portion of the bolt penetrates through the inner wall of the moving plate, and the upper portion of the bolt is attached to the top end of the moving plate. According to the utility model, through the cooperative use of the cap, the fixed plate, the bolt, the rivet nut and the mounting assembly, when the cap is mounted, the bolt is rotated to drive the moving plate to move downwards, so that the moving block is extruded, the limiting block is inserted into the lower side of the fixed plate, and the dual locking of the cap is realized; therefore, the installation stability of the cap and the protection effect on the stand column are improved.

Description

Technical Field

[0001] The utility model relates to the field of cap installation, in particular to a cap installation mechanism. Background Art

[0002] In many industrial and construction fields, column structures are widely used. In order to protect the top of the column from the external environment and improve the overall aesthetics, it is usually necessary to install a cap.

[0003] Existing caps are usually inserted into the column to protect the top of the column, thereby preventing water accumulation from eroding the column.

[0004] During the long-term use of existing caps inserted into the column, due to the influence of external environmental factors such as wind force and vibration, the caps are prone to looseness or even fall off, which not only reduces the protection effect of the column. Therefore, a cap installation mechanism is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a cap installation mechanism, aiming to improve the problem that "the cap inserted on the column is prone to looseness or even fall off, reducing the protection effect of the column" in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A cap installation mechanism includes a column. An inner wall of the column is fixedly connected with a fixing plate. A rivet nut is arranged on an inner wall of the fixing plate. A cap is inserted into an upper part of the column. A bolt is arranged on an inner wall of the cap. The bolt is in threaded connection with an inner wall of the rivet nut. An installation component is arranged on the inner wall of the cap. The installation component includes a moving plate. The moving plate is slidably connected to the inner wall of the cap. A lower part of the bolt penetrates through an inner wall of the moving plate. An upper part of the bolt abuts against a top end of the moving plate. A lower side of the moving plate is elastically connected to the cap through a compression spring. A push block is fixedly connected to a bottom end of the moving plate.

[0007] As a further description of the above technical solution:

[0008] The push block is slidably connected to the inner wall of the cap. There are two groups of the push blocks. A moving block is slidably connected to opposite sides of the two groups of the push blocks.

[0009] As a further description of the above technical solution:

[0010] The moving block is slidably connected to the inner wall of the cap. There are two groups of the moving blocks. A limiting block is fixedly connected to opposite sides of the two groups of the moving blocks.

[0011] As a further description of the above technical solution:

[0012] The limiting block is slidably connected to the inner wall of the cap, and the lower side of the cap slides on both sides of the fixing plate.

[0013] As a further description of the above technical solution:

[0014] A protection component is provided at the top of the cap. The protection component includes a cover plate. The rear side of the cover plate is hinged to the top of the cap. The outer side of the cover plate fits against the inner wall of the top of the cap. A sealing gasket is fixedly connected to the lower part of the cover plate near the middle of the cap.

[0015] As a further description of the above technical solution:

[0016] Magnets are provided on the inner wall of the cover plate. There are two groups of magnets, and the other group of magnets is provided on the inner wall of the cap.

[0017] As a further description of the above technical solution:

[0018] The sealing gasket is made of rubber material.

[0019] As a further description of the above technical solution:

[0020] The moving plate is U-shaped.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the combined use of the cap, the fixing plate, the bolt, the rivet nut and the mounting component, when installing the cap, by rotating the bolt to drive the moving plate to move downward, thereby squeezing the moving block, so that the limiting block is inserted into the lower side of the fixing plate, realizing the double locking of the cap, thus improving the stability of the cap installation and the protection effect on the upright column.

[0023] 2. In the utility model, through the combined use of the protection component and the cap, after the cap is installed, the bolt is covered by the cover plate, thereby preventing rainwater from entering the inside of the cap and ensuring the long-term stable operation of the device. Description of the Drawings

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the whole device in the utility model;

[0025] Figure 2 It is a split three-dimensional structural schematic diagram of the upright column and the cap in the utility model;

[0026] Figure 3 It is a right-view three-dimensional structural sectional schematic diagram of the cap in the utility model;

[0027] Figure 4 It is a three-dimensional structural schematic diagram of the push block and the moving block in the utility model.

[0028] Legend:

[0029] 1. Column; 2. Cap; 3. Fixed plate; 4. Bolt; 5. Rivet nut; 61. Movable plate; 62. Compression spring; 63. Pusher block; 64. Movable block; 65. Limit block; 71. Cover plate; 72. Sealing gasket; 73. Magnet. Specific implementation mode

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Refer to Figure 1 - Figure 3 As an embodiment provided by the present invention: A cap installation mechanism includes a column 1 for installing a cap 2. The inner wall of the column 1 is fixedly connected with a fixed plate 3, which provides an installation position for the rivet nut 5 and cooperates with the cap 2 to achieve installation and fixation. The inner wall of the fixed plate 3 is provided with a rivet nut 5, which cooperates with the bolt 4 to achieve the fixed connection between the cap 2 and the column 1. The upper part of the column 1 is inserted with a cap 2, which plays a role in protecting and decorating the top end of the column 1. The inner wall of the cap 2 is provided with a bolt 4. By rotating the bolt 4, the cap 2 is fixed on the column 1. At the same time, the movement of the bolt 4 drives the movable plate 61 to move downward. The bolt 4 is threadedly connected to the inner wall of the rivet nut 5, and the inner wall of the cap 2 is provided with an installation component.

[0032] Further, the installation component includes a movable plate 61. When the bolt 4 rotates and moves downward, it can push the movable plate 61 to move downward. The movable plate 61 is set in a U shape and can drive two groups of pusher blocks 63 to move at the same time. The movable plate 61 is slidably connected to the inner wall of the cap 2. The lower part of the bolt 4 penetrates through the inner wall of the movable plate 61, and the upper part of the bolt 4 is attached to the top end of the movable plate 61. The lower side of the movable plate 61 and the cap 2 are elastically connected by a compression spring 62, which provides an upward elastic restoring force for the movable plate 61. When the bolt 4 is loosened, the compression spring 62 pushes the movable plate 61 to move upward. The bottom end of the movable plate 61 is fixedly connected with a pusher block 63 for driving the movable block 64 to move. At the same time, the joint between the pusher block 63 and the movable block 64 is set as an inclined surface.

[0033] Refer to Figure 3 and Figure 4, The pushing block 63 is slidably connected to the inner wall of the cap 2. There are two sets of pushing blocks 63. On the opposite sides of the two sets of pushing blocks 63, a moving block 64 is slidably connected. Under the push of the pushing blocks 63, they move towards each other, driving the limiting block 65 to move. The moving block 64 is slidably connected to the inner wall of the cap 2. There are two sets of moving blocks 64. On the opposite sides of the two sets of moving blocks 64, a limiting block 65 is fixedly connected. When the cap 2 is installed on the column 1, the limiting block 65 extends out of the inner wall of the cap 2 and is stuck on the bottom side of the fixing plate 3 to prevent the cap 2 from loosening or falling off. The limiting block 65 is slidably connected to the inner wall of the cap 2. The lower side of the cap 2 slides on both sides of the fixing plate 3.

[0034] Refer to Figure 1 and Figure 2 , A protective component is provided at the top of the cap 2. The protective component includes a cover plate 71, which plays a protective role for the inside of the cap 2 to prevent dust and rain from entering. The rear side of the cover plate 71 is hinged to the top of the cap 2. The outer side of the cover plate 71 fits against the inner wall of the top of the cap 2. A sealing gasket 72 is fixedly connected near the middle of the lower part of the cover plate 71. The sealing gasket 72 is made of rubber and is hemispherical. When the cover plate 71 is closed, the sealing gasket 72 fits tightly against the inner wall of the top of the cap 2, playing a sealing role to prevent moisture and dust from entering the inside of the cap 2. A magnet 73 is provided on the inner wall of the cover plate 71. There are two sets of magnets 73. Another set of magnets 73 is provided on the inner wall of the cap 2. When the cover plate 71 is closed, the two sets of magnets 73 attract each other, making the cover plate 71 firmly closed on the top of the cap 2.

[0035] Working principle: During use, first insert the cap 2 into the upper part of the column 1, so that the lower side of the cap 2 slides on both sides of the fixing plate 3. Rotate the bolt 4, and the bolt 4 gradually moves downward, pushing the moving plate 61 to slide downward against the elastic force of the compression spring 62, thereby driving the two sets of pushing blocks 63 to move downward along with the moving plate 61. The contact surface between the pushing block 63 and the moving block 64 is an inclined surface. When the pushing block 63 moves downward, it pushes the two sets of moving blocks 64 to slide in opposite directions through the inclined surface.

[0036] When the moving blocks 64 slide in opposite directions, they drive the limiting blocks 65 fixedly connected to them to move outward from the cap 2. The limiting blocks 65 extend out of the inner wall of the cap 2 and are stuck on the bottom side of the fixing plate 3, thus realizing the firm installation of the cap 2 on the column 1.

[0037] After the cap 2 is installed, turn the cover plate 71 downward. The sealing gasket 72 fits tightly against the inner wall of the top of the cap 2, playing a sealing role to prevent moisture and dust from entering the inside of the cap 2. The magnet 73 provided on the inner wall of the cover plate 71 attracts the magnet 73 on the inner wall of the cap 2, making the cover plate 71 firmly closed on the top of the cap 2, further enhancing the protection effect.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cap mounting mechanism, comprising a column (1), characterized in that: A fixing plate (3) is fixedly connected to the inner wall of the column (1). A rivet nut (5) is arranged on the inner wall of the fixing plate (3). A cap (2) is inserted into the upper part of the column (1). A bolt (4) is arranged on the inner wall of the cap (2). The bolt (4) is threadedly connected to the inner wall of the rivet nut (5). An installation component is arranged on the inner wall of the cap (2). The installation component includes a moving plate (61). The moving plate (61) is slidably connected to the inner wall of the cap (2). The lower part of the bolt (4) penetrates through the inner wall of the moving plate (61). The upper part of the bolt (4) is attached to the top end of the moving plate (61). The lower side of the moving plate (61) is elastically connected to the cap (2) through a compression spring (62). A push block (63) is fixedly connected to the bottom end of the moving plate (61).

2. The capping mounting mechanism according to claim 1, wherein: The push block (63) is slidably connected to the inner wall of the cap (2). There are two groups of the push blocks (63). A moving block (64) is slidably connected to the opposite sides of the two groups of the push blocks (63).

3. The cap mounting mechanism according to claim 2, characterized in that: The moving block (64) is slidably connected to the inner wall of the cap (2). There are two groups of the moving blocks (64). A limiting block (65) is fixedly connected to the opposite sides of the two groups of the moving blocks (64).

4. The cap mounting mechanism according to claim 3, characterized in that: The limiting block (65) is slidably connected to the inner wall of the cap (2). The lower side of the cap (2) slides on both sides of the fixing plate (3).

5. A cap mounting mechanism according to claim 1, characterized in that: A protection component is arranged at the top end of the cap (2). The protection component includes a cover plate (71). The rear side of the cover plate (71) is hinged to the top end of the cap (2). The outer side of the cover plate (71) is attached to the inner wall of the top end of the cap (2). A sealing gasket (72) is fixedly connected to the lower part of the cover plate (71) near the middle of the cap (2).

6. The cap mounting mechanism according to claim 5, wherein: Magnets (73) are arranged on the inner wall of the cover plate (71). There are two groups of the magnets (73). Another group of the magnets (73) is arranged on the inner wall of the cap (2).

7. A cap mounting mechanism according to claim 5, characterized in that: The sealing gasket (72) is made of rubber material.

8. A cap mounting mechanism according to claim 1, wherein: The moving plate (61) is U-shaped.

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