A bolted plate with sealing function

Abstract

The utility model discloses a bolted plate with sealing function belongs to bolted plate technical field, it includes first connecting plate, one side of first connecting plate is connected with second connecting plate, and the outer sleeve of first connecting plate has guard board no.

Description

Technical Field

[0001] This utility model relates to the field of bolt connection plate technology, specifically a bolt connection plate with sealing function. Background Technology

[0002] In modern industrial manufacturing, construction engineering, machinery and equipment, and aerospace, the connection between sheet metal or structural components is a very common and critical process. Among them, bolted connections are widely used because of their advantages such as detachability, high connection strength, and high degree of standardization. Currently, connecting plates are aligned during assembly, and then multiple sets of bolts are inserted and fixed in sequence. However, most connecting plates do not have auxiliary structures, which means that the connecting plates need to be manually supported during the alignment process. When the hand slips, it can easily cause the connecting plate to be unstable during installation. Utility Model Content

[0003] The purpose of this utility model is to provide a bolt connection plate with sealing function to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bolt connection plate with sealing function, comprising a first connection plate, a second connection plate connected to one side of the first connection plate, a protective plate one sleeved on the first connection plate, a protective plate two sleeved on the second connection plate, a fixing structure on one side of the protective plate one, the fixing structure being connected to the protective plate two, an auxiliary plate outside the second connection plate, an auxiliary structure outside the second connection plate, the auxiliary structure being engaged with the auxiliary plate, the auxiliary structure including an auxiliary frame, a moving rod, and a limiting post, a roller being provided at the top of the limiting post, an arc-shaped plate being connected to one end of the moving rod, a spring two sleeved on the limiting post, and a spring one sleeved on the moving rod.

[0005] As a further preferred embodiment of this technical solution, the first connecting plate is provided with bolt two, and the first connecting plate is connected to the second connecting plate by bolt two, and the auxiliary plate is snapped into the second connecting plate.

[0006] As a further preferred embodiment of this technical solution, the auxiliary frame is fixedly connected to the outside of the second connecting plate, the limiting post is snapped into the inside of the auxiliary plate, and the moving rod is slidably connected to the inside of the auxiliary frame.

[0007] As a further preferred embodiment of this technical solution, the arc-shaped plate is connected to the auxiliary frame by a spring, and the limiting post is slidably connected to the auxiliary frame.

[0008] As a further preferred embodiment of this technical solution, the roller overlaps with the arc-shaped plate, and the limiting post is connected to the auxiliary frame by a spring.

[0009] As a further preferred embodiment of this technical solution, the fixing structure includes a locking post and a bolt, wherein the locking post is fixedly connected to one side of the protective plate and the locking post is engaged inside the protective plate.

[0010] As a further preferred embodiment of this technical solution, the bolt is fixedly connected to one side of the protective plate, and a retaining plate is rotatably connected to the bolt. The retaining plate is engaged with the retaining post, and the bolt is connected to the retaining plate by a nut.

[0011] This utility model provides a bolt connection plate with sealing function, which has the following beneficial effects:

[0012] (1) This utility model sets up a first connecting plate, a second connecting plate, an auxiliary structure and an auxiliary plate. The moving rod applies tension to the arc plate. When the arc plate moves, it will cause the first spring to deform. When the limiting post loses resistance, it will be reset by the second spring. Subsequently, the first connecting plate and the auxiliary plate of the same specification are inserted into the second connecting plate. When the first connecting plate and the second connecting plate are completely attached, the moving rod is released. When the arc plate is reset, the roller will roll on the surface of the device, and the limiting post will be engaged with the auxiliary plate. The connecting plate can play an auxiliary role in connecting the first connecting plate and the second connecting plate through the cooperation between the arc plate, the first spring and the second spring. Subsequently, the first connecting plate and the second connecting plate do not need to be manually supported when aligned, thereby reducing the subsequent operation process and avoiding the instability of the connecting plate during assembly.

[0013] (2) By setting up a protective plate 1, a protective plate 2 and a fixing structure, the protective plate is fitted onto the surface of the first connecting plate. When the protective plate 2 is fitted onto the second connecting plate, it will contact the protective plate 1. The protective plate 1 will be inserted into the protective plate 2 through the locking post, causing the locking plate to rotate on the surface of the bolt 1. The locking plate will then be locked with the locking post. Subsequently, the bolt 1 is locked to the locking plate by the nut, so that the protective plate 1 and the protective plate 2 can protect the connection area and reduce the wear of the bolt 2 due to external factors. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the first connecting plate of this utility model;

[0016] Figure 3 This is a three-dimensional cross-sectional schematic diagram of the auxiliary structure of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the fixed structure of this utility model.

[0018] In the diagram: 1. First connecting plate; 2. Second connecting plate; 3. Protective plate one; 4. Protective plate two; 5. Fixing structure; 501. Clamping post; 502. Bolt one; 503. Clamping plate; 504. Nut; 6. Auxiliary structure; 601. Auxiliary frame; 602. Moving rod; 603. Arc plate; 604. Spring one; 605. Limiting post; 606. Roller; 607. Spring two; 7. Bolt two; 8. Auxiliary plate. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] This utility model provides a technical solution: such as Figure 1 and Figure 4 As shown in this embodiment, a bolt connection plate with sealing function includes a first connection plate 1, a second connection plate 2 connected to one side of the first connection plate 1, a protective plate 3 sleeved on the first connection plate 1, a second protective plate 4 sleeved on the second connection plate 2, a fixing structure 5 provided on one side of the protective plate 3, the fixing structure 5 connected to the second protective plate 4, an auxiliary plate 8 and an auxiliary structure 6 provided outside the second connection plate 2, the auxiliary structure 6 being engaged with the auxiliary plate 8, the auxiliary structure 6 including an auxiliary frame 601, a moving rod 602 and a limiting post 605, a roller 606 provided at the top of the limiting post 605, an arc plate 603 connected to one end of the moving rod 602, a second spring 607 sleeved on the limiting post 605, and a first spring 604 sleeved on the moving rod 602.

[0021] like Figure 1 and Figure 3 As shown, the first connecting plate 1 is provided with bolt 2 7, and the first connecting plate 1 is connected to the second connecting plate 2 through bolt 2 7. The auxiliary plate 8 is snapped into the second connecting plate 2. The auxiliary frame 601 is fixedly connected to the outside of the second connecting plate 2. The limiting post 605 is snapped into the auxiliary plate 8. The moving rod 602 is slidably connected to the auxiliary frame 601. The arc plate 603 is connected to the auxiliary frame 601 through spring 1 604. The limiting post 605 is slidably connected to the auxiliary frame 601. The roller 606 overlaps with the arc plate 603. The limiting post 605 is connected to the auxiliary frame 601 through spring 2 607.

[0022] By setting spring 604 and spring 607, the moving rod 602 applies a pulling force to the arc plate 603. When the arc plate 603 moves, it will cause spring 604 to deform. When the limiting post 605 loses resistance, it will be reset by spring 607. This allows spring 604 to limit the position of the moving rod 602, and spring 607 to limit the position of the limiting post 605, thus preventing the moving rod 602 and the limiting post 605 from jamming during movement.

[0023] like Figure 1 and Figure 4 As shown, the fixing structure 5 includes a locking post 501 and a bolt 502. The locking post 501 is fixedly connected to one side of the protective plate 3 and is locked inside the protective plate 4. The bolt 502 is fixedly connected to one side of the protective plate 4. A locking plate 503 is rotatably connected to the bolt 502. The locking plate 503 is locked to the locking post 501. The bolt 502 is connected to the locking plate 503 through a nut 504.

[0024] By setting the clamping plate 503 and the nut 504, the clamping plate 503 is driven to rotate on the surface of the bolt 502. The clamping plate 503 will then engage with the clamping post 501. Subsequently, the bolt 502 is locked to the clamping plate 503 by the nut 504, which facilitates the positioning of the protective plate 3 and the protective plate 4 and avoids gaps between the protective plate 3 and the protective plate 4.

[0025] This utility model provides a bolt connection plate with a sealing function, and its working principle is as follows:

[0026] When the connecting plate is assembled and used, the arc plate 603 can be pulled by the moving rod 602. When the arc plate 603 moves, it will cause the spring 604 to deform. When the limiting post 605 loses resistance, it will be reset by the spring 607. Subsequently, the auxiliary plate 8 of the same specification as the first connecting plate 1 and the second connecting plate 2 are inserted. When the first connecting plate 1 and the second connecting plate 2 are completely attached, the moving rod 602 is released. When the arc plate 603 is reset, the roller 606 will roll on the surface of the device, and the limiting post 605 will be engaged with the auxiliary plate 8.

[0027] Then, the protective plate 3 is fitted onto the surface of the first connecting plate 1. When the protective plate 4 is fitted onto the second connecting plate 2, it will contact the protective plate 3. The protective plate 3 will pass through the locking post 501 and the protective plate 4, causing the locking plate 503 to rotate on the surface of the bolt 502. The locking plate 503 will then engage with the locking post 501. Subsequently, the bolt 502 will be locked to the locking plate 503 by the nut 504.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bolted plate with sealing function, comprising a first connection plate (1), characterized in that: A second connecting plate (2) is connected to one side of the first connecting plate (1). A protective plate (3) is fitted over the first connecting plate (1). A protective plate (4) is fitted over the second connecting plate (2). A fixing structure (5) is provided on one side of the protective plate (3). The fixing structure (5) is connected to the protective plate (4). An auxiliary plate (8) is provided outside the second connecting plate (2). An auxiliary structure (6) is provided outside the second connecting plate (2). The auxiliary structure (6) is engaged with the auxiliary plate (8). The auxiliary structure (6) includes an auxiliary frame (601), a moving rod (602), and a limiting post (605). A roller (606) is provided at the top of the limiting post (605). An arc plate (603) is connected to one end of the moving rod (602). A spring (607) is fitted over the limiting post (605). A spring (604) is fitted over the moving rod (602).

2. A bolt connection plate with sealing function according to claim 1, characterized in that: The first connecting plate (1) is provided with bolt 2 (7), and the first connecting plate (1) is connected to the second connecting plate (2) by bolt 2 (7). The auxiliary plate (8) is snapped into the second connecting plate (2).

3. A bolt connection plate with sealing function according to claim 1, characterized in that: The auxiliary frame (601) is fixedly connected to the outside of the second connecting plate (2), the limiting post (605) is snapped into the auxiliary plate (8), and the moving rod (602) is slidably connected to the auxiliary frame (601).

4. A bolt connection plate with sealing function according to claim 1, characterized in that: The arc-shaped plate (603) is connected to the auxiliary frame (601) by a spring (604), and the limiting post (605) is slidably connected to the auxiliary frame (601).

5. A bolt connection plate with sealing function according to claim 1, characterized in that: The roller (606) overlaps with the arc plate (603), and the limiting post (605) is connected to the auxiliary frame (601) by the second spring (607).

6. A bolt connection plate with sealing function according to claim 1, characterized in that: The fixing structure (5) includes a locking post (501) and a bolt (502). The locking post (501) is fixedly connected to one side of the first protective plate (3), and the locking post (501) is locked inside the second protective plate (4).

7. A bolt connection plate with sealing function according to claim 6, characterized in that: The bolt one (502) is fixedly connected to one side of the protective plate two (4). The bolt one (502) is rotatably connected to the clamping plate (503). The clamping plate (503) is clamped to the clamping post (501). The bolt one (502) is connected to the clamping plate (503) through the nut (504).

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