A connecting plate fixing bracket

Abstract

This utility model relates to a fixed mounting bracket, specifically a connecting plate fixed mounting bracket, including a frame body, on which a plate body is fixedly mounted, and a connecting bracket is connected to the plate body surface via a pin; it also includes a movable component for restricting the pin; and a fixed component for fixing the movable component after use; through the movable component, the fixed plate is fixed to the frame body to provide support. When the pin needs to be restricted, the turntable is manually rotated, and its surface slide rod slides along the turntable. Because it is hinged to the moving plate, it pulls the moving plate to move linearly, driving the bottom fixed rod so that six abutment blocks surround the pin, preventing it from accidentally loosening or falling out, ensuring a stable connection. The rotation of the turntable drives the rotating shaft to rotate, and through the arc-shaped sliding groove and the sliding rod, the abutment shaft abuts the top of the pin, blocking the pin from multiple directions, preventing it from falling out due to vibration, collision, etc., thereby improving equipment stability, ensuring connection reliability, and enhancing operational safety.

Description

Technical Field

[0001] This utility model relates to a fixed mounting bracket, specifically a connecting plate fixed mounting bracket. Background Technology

[0002] In numerous mechanical equipment and industrial devices, the reliable connection between the connecting plate and the connecting frame is a crucial element in ensuring the normal operation of the entire equipment. Traditional connection methods typically employ a simple pin structure to fix the connecting plate and the connecting frame. While this method is simple in structure and easy to install, it has many drawbacks in practical use.

[0003] When relying solely on pins for connection, the pins are prone to loosening under the continuous vibration generated during equipment operation. Due to the lack of effective limiting and fixing mechanisms, as the equipment operates for longer periods, the cumulative effect of vibration gradually weakens the fit between the pin and the connecting hole, potentially causing the pin to come off unexpectedly. This leads to the failure of the connection between the connecting frame and the connecting plate, severely affecting the normal operation of the equipment and possibly even causing safety accidents. On the other hand, in some complex working environments, the equipment may be subjected to external impacts or interference from forces in different directions. Conventional pin connections cannot withstand the influence of external forces from multiple directions and are easily displaced or loosened due to lateral or longitudinal impacts. This also compromises the stability of the connection, causing changes in the relative positions of the various components of the equipment, reducing the overall stability of the equipment, and affecting its working accuracy and service life. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a connecting plate fixing bracket, which solves the problem mentioned in the background art that conventional pin connections, due to the lack of effective limiting and fixing mechanisms during equipment operation, are easily loosened or detached due to continuous vibration, leading to connection failure, affecting the normal operation of the equipment, or even causing safety accidents.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a connecting plate fixing mounting bracket, comprising a frame, a plate fixedly mounted on the surface of the frame, and a connecting frame connected to the surface of the plate via a pin; further comprising a movable component for limiting the pin; and a fixing component for fixing the movable component after use; the movable component comprises: a fixing plate, the fixing plate being fixedly mounted on the surface of the frame, a turntable rotatably connected to the top of the fixing plate, a sliding rod slidably connected to the surface of the turntable, a movable plate hinged to the surface of the sliding rod, the movable plate penetrating the fixing plate, a fixing rod fixedly mounted at the bottom of the movable plate, and an abutment block fixedly mounted at the bottom of the fixing rod.

[0006] Preferably, a rotating shaft is fixedly installed at the bottom of the turntable, a sliding rod is slidably connected to the inner side of the rotating shaft, an abutment shaft is fixedly installed on the surface of the sliding rod, and the abutment shaft is slidably connected to the surface of the frame.

[0007] Preferably, the fixing component includes: a retaining ring, which is fixedly installed on the bottom of the fixing plate, and an annular rack is fixedly installed on the inner side of the retaining ring.

[0008] Preferably, a control rod is fixedly installed on the surface of the turntable, an elastic telescopic rod is installed at the bottom of the control rod, a fixing spring is fixedly installed on the surface of the elastic telescopic rod, and a plug plate is installed at the bottom of the elastic telescopic rod.

[0009] Preferably, a handle is installed on the outer side of the insert plate, and an insert rod is installed on the top of the insert plate.

[0010] Preferably, the turntable surface is provided with an arc-shaped groove, and the inner side of the rotating shaft is provided with an arc-shaped sliding groove.

[0011] Preferably, there are six abutment blocks, and the six abutment blocks are arranged in a circular array with the center point of the turntable as the center. The cross-section of the six abutment blocks after being spliced ​​together is cylindrical.

[0012] As can be seen from the above technical solutions, the connecting plate fixing bracket provided in the embodiments of this specification has at least the following beneficial effects:

[0013] 1. This utility model, through the setting of movable components, provides support by fixing the fixed plate to the frame. When it is necessary to restrict the pin, the turntable is manually rotated, and the sliding rod on its surface slides along the turntable. Because it is hinged to the moving plate, it pulls the moving plate to move linearly, which drives the bottom fixed rod to make the six abutment blocks surround the pin, preventing it from accidentally loosening or falling out, and ensuring a stable connection. At the same time, the rotation of the turntable drives the rotating shaft to rotate, which cooperates with the sliding rod through the arc-shaped sliding groove, so that the abutment shaft abuts the top of the pin, blocking the pin from multiple directions and preventing it from falling out due to vibration, collision, etc., thereby improving the stability of the equipment, ensuring the reliability of the connection, and enhancing the safety of operation.

[0014] 2. This utility model utilizes a fixing component. The retaining ring of the fixing component is installed at the bottom of the fixing plate, and the annular rack is used for locking. After the movable component completes the restriction of the pin, the elastic telescopic rod at the bottom of the control lever, under the action of the fixing spring, pulls the insert plate and the insert rod upward. The insert rod engages with the annular rack to fix the turntable, ensuring the stable restraint of the pin by the contact block. To adjust or disassemble, grasp the handle and pull down the insert plate, overcoming the spring force to disengage it from the rack and unlock the turntable. After adjustment, release the handle, and the elastic telescopic rod resets the insert plate to lock it again. This prevents accidental rotation of the turntable from causing failure of the connection structure, ensures stable connection, and helps extend the equipment's lifespan. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0016] Figure 1 This is a schematic diagram of the overall front view of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0018] Figure 3 This is a front view structural diagram of the movable component in this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the rotating shaft in this utility model;

[0020] Figure 5 This is a front view structural diagram of the fixing component in this utility model.

[0021] In the diagram: 1. Frame; 2. Disc; 3. Pin; 4. Connecting frame; 5. Movable component; 51. Fixed disc; 52. Turntable; 520. Arc groove; 53. Slide rod; 54. Moving plate; 55. Fixed rod; 56. Abutting block; 57. Sliding rod; 58. Abutting shaft; 59. Rotating shaft; 590. Arc groove; 6. Fixed component; 61. Snap ring; 62. Ring rack; 63. Control rod; 64. Elastic telescopic rod; 65. Insert plate; 66. Handle; 67. Insert rod; 68. Fixed spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1 - Figure 4 As shown, a connecting plate fixing mounting bracket includes a frame body 1, a plate body 2 is fixedly mounted on the surface of the frame body 1, and a connecting bracket 4 is connected to the surface of the plate body 2 through a pin 3.

[0025] It also includes an active component 5 for restricting the latch 3;

[0026] Fixing component 6 is used to fix the movable component 5 after use;

[0027] First, the movable component 5 includes: a fixed plate 51, which is fixedly installed on the surface of the frame 1. A turntable 52 is rotatably connected to the top of the fixed plate 51. A sliding rod 53 is slidably connected to the surface of the turntable 52. A movable plate 54 is hinged to the surface of the sliding rod 53. The movable plate 54 passes through the fixed plate 51. A fixed rod 55 is fixedly installed at the bottom of the movable plate 54. An abutment block 56 is fixedly installed at the bottom of the fixed rod 55. The movable plate 54 can pass through the fixed plate 51 to guide the movement of the movable plate 54. A rotating shaft 59 is fixedly installed at the bottom of the turntable 52. A sliding rod 57 is slidably connected to the inner side of the rotating shaft 59. An abutment shaft 58 is fixedly installed on the surface of the sliding rod 57. The abutment shaft 58 is slidably connected to the surface of the frame 1.

[0028] In this embodiment, the fixed plate 51 is fixed to the frame 1 to provide support through the setting of the movable component 5. When it is necessary to restrict the pin 3, the turntable 52 is manually rotated, and the sliding rod 53 on its surface slides along the turntable 52. Because it is hinged to the moving plate 54, it pulls the moving plate 54 to move linearly, which drives the bottom fixed rod 55 so that the six abutment blocks 56 surround the pin 3, preventing it from accidentally loosening or falling out, and ensuring a stable connection. At the same time, the rotation of the turntable 52 drives the rotating shaft 59 to rotate. Through the arc-shaped sliding groove 590 and the sliding rod 57, the abutment shaft 58 abuts against the top of the pin 3, blocking the pin 3 from multiple directions and preventing it from falling out due to vibration, collision, etc., thereby improving the stability of the equipment, ensuring the reliability of the connection, and enhancing the safety of operation.

[0029] Example 2

[0030] Please see Figure 5 As shown, the fixing component 6 includes: a retaining ring 61, which is fixedly installed on the bottom of the fixing plate 51, and an annular rack 62 is fixedly installed on the inner side of the retaining ring 61.

[0031] Secondly, a control lever 63 is fixedly installed on the surface of the turntable 52. An elastic telescopic rod 64 is installed at the bottom of the control lever 63. A fixing spring 68 is fixedly installed on the surface of the elastic telescopic rod 64. A plug plate 65 is installed at the bottom of the elastic telescopic rod 64. The fixing spring 68 on the surface of the elastic telescopic rod 64 can achieve the effect of resetting after the elastic telescopic rod 64 is stretched or shortened. A handle 66 is installed on the outside of the plug plate 65. A plug rod 67 is installed on the top of the plug plate 65.

[0032] Finally, an arc-shaped groove 520 is provided on the surface of the turntable 52, and an arc-shaped sliding groove 590 is provided on the inner side of the rotating shaft 59. The arc-shaped groove 520 on the surface of the turntable 52 can be used to drive the moving plate 54 to move laterally when the turntable 52 rotates. Secondly, the rotation of the rotating shaft 59 can be used to drive the sliding rod 57 to move vertically. Six abutment blocks 56 are provided, and the six abutment blocks 56 are arranged in a circular array with the center point of the turntable 52 as the center. The cross-section of the six abutment blocks 56 after splicing is cylindrical.

[0033] In this embodiment, the fixing component 6 has a retaining ring 61 mounted on the bottom of the fixing plate 51, and the annular rack 62 is used for locking. After the movable component 5 completes the restriction of the pin 3, the elastic telescopic rod 64 at the bottom of the control rod 63, under the action of the fixing spring 68, pulls the insert plate 65 and the insert rod 67 upward. The insert rod 67 engages with the annular rack 62 to fix the turntable 52, ensuring that the contact block 56 stably restricts the pin 3. To adjust or disassemble, grasp the handle 66 and pull down the insert plate 65 to overcome the spring force and disengage it from the annular rack 62 to unlock the turntable 52. After adjustment, release the handle 66, and the elastic telescopic rod 64 resets the insert plate 65 to lock it again. This prevents the turntable 52 from rotating accidentally and causing the connection structure to fail, ensuring a stable connection and helping to extend the equipment's lifespan.

[0034] In use, the connecting plate fixing bracket of this utility model has a frame body 1 as the basic support structure. The plate body 2 is connected to the connecting frame 4 through a pin 3. The movable component 5 and the fixed component 6 work together to restrict the pin 3 and fix the movable component 5 itself, ensuring the stability and reliability of the connection structure. The fixing plate 51 is fixedly installed on the surface of the frame body 1, providing stable support. When it is necessary to restrict the pin 3, the turntable 52 is manually rotated, and the surface of the turntable 52 slides. The slide bar 53 slides along the surface of the turntable 52. Since the slide bar 53 is hinged to the moving plate 54, the sliding of the slide bar 53 pulls the moving plate 54 to move linearly along the through position on the fixed plate 51. The fixed rod 55 at the bottom of the moving plate 54 drives the abutment block 56 to move accordingly. Finally, the six abutment blocks 56, which are arranged in a circular array with the center point of the turntable 52 as the center and have a cylindrical cross-section after splicing, surround the pin 3, restricting the pin 3 and preventing it from accidentally loosening or falling out, thus ensuring the connection between the connecting frame 4 and the plate body 2. A rotating shaft 59 is fixedly installed at the bottom of the turntable 52. A sliding rod 57 is slidably connected to the inner side of the shaft 59. An abutment shaft 58 fixed to the surface of the sliding rod 57 is slidably connected to the surface of the frame 1. During the rotation of the turntable 52, the rotating shaft 59 is also driven to rotate. When the rotating shaft 59 rotates, it moves downward against the sliding rod 57 through the cooperation of the arc-shaped sliding groove 590. When the sliding rod 57 moves downward, it drives the abutment shaft 58 to move downward. When the abutment shaft 58 moves downward, it abuts against the top of the pin 3. The system restricts the pin 3 from accidentally coming off. The contact shaft 58 moves downward to abut against the top of the pin 3, and the contact block 56 abuts against the outside of the pin 3. This effectively blocks the pin 3 in both the vertical and horizontal directions, preventing the pin 3 from accidentally coming off the connection between the disc body 2 and the connecting frame 4 due to vibration during equipment operation, external impact, or loosening of the connection caused by long-term use. This prevents the connection structure from failing, ensures connection reliability, improves equipment stability, and enhances operational safety.

[0035] The retaining ring 61 of the fixed component 6 is fixedly installed at the bottom of the fixed plate 51. The annular rack 62 fixedly installed on its inner side is the key structure for achieving locking. After the movable component 5 completes the limiting action on the pin 3, the elastic telescopic rod 64 at the bottom of the control rod 63 fixedly installed on the surface of the turntable 52, under the elastic force of the fixed spring 68, pulls the insert plate 65 upward. When the insert plate 65 moves upward, it will drive the insert rod 67 upward, so that the insert rod 67 inserts into the annular rack 62. The teeth of the insert rod 67 and the annular rack 62 mesh with each other, fixing the position of the turntable 52. This ensures that the abutment block 56 can continuously and stably keep the pin 3 in a limiting state, preventing the turntable 52 from rotating unexpectedly due to external vibration, collision or other factors, thus preventing the entire movable component from being locked. 5 is in a stable working state. If it is necessary to adjust the limiting state of the contact block 56 on the pin 3 or disassemble the connecting frame 4, the handle 66 on the outside of the insert plate 65 can be held and the insert plate 65 can be pulled down manually. The insert plate 65 overcomes the elastic force of the fixing spring 68 and drives the insert rod 67 to move down, so that the insert plate 65 disengages from the ring rack 62. At this time, the turntable 52 is unlocked and can rotate freely. Then the movable component 5 can be operated again to change the position of the contact block 56. After the adjustment is completed, the handle 66 is released, and the elastic telescopic rod 64 is reset under the action of the fixing spring 68, pushing the insert plate 65 to re-insert into the ring rack 62 to achieve locking again. This prevents the turntable 52 from rotating accidentally and causing the connection structure to fail, ensuring connection stability and extending the equipment life.

[0036] The above embodiments are only used to illustrate the present utility model, and are not intended to limit the present utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, all equivalent technical solutions also fall within the scope of the present utility model. The patent protection scope of the present utility model should be defined by the claims.

Claims

1. A connecting plate fixing mounting bracket, comprising a frame body (1), characterized in that: A disc (2) is fixedly installed on the surface of the frame (1), and a connecting frame (4) is connected to the surface of the disc (2) by a pin (3); It also includes an active component (5) for restricting the latch (3); Fixing component (6) is used to fix the movable component (5) after use; The active component (5) includes: a fixed plate (51), which is fixedly installed on the surface of the frame (1). A turntable (52) is rotatably connected to the top of the fixed plate (51). A slide rod (53) is slidably connected to the surface of the turntable (52). A movable plate (54) is hinged to the surface of the slide rod (53). The movable plate (54) passes through the fixed plate (51). A fixed rod (55) is fixedly installed at the bottom of the movable plate (54). An abutment block (56) is fixedly installed at the bottom of the fixed rod (55).

2. The connecting plate fixing bracket according to claim 1, characterized in that: A rotating shaft (59) is fixedly installed at the bottom of the turntable (52). A sliding rod (57) is slidably connected to the inner side of the rotating shaft (59). An abutment shaft (58) is fixedly installed on the surface of the sliding rod (57). The abutment shaft (58) is slidably connected to the surface of the frame (1).

3. The connecting plate fixing bracket according to claim 1, characterized in that: The fixing component (6) includes: a retaining ring (61), which is fixedly installed on the bottom of the fixing plate (51), and an annular rack (62) is fixedly installed on the inner side of the retaining ring (61).

4. The connecting plate fixing bracket according to claim 1, characterized in that: A control lever (63) is fixedly installed on the surface of the turntable (52). An elastic telescopic rod (64) is installed at the bottom of the control lever (63). A fixing spring (68) is fixedly installed on the surface of the elastic telescopic rod (64). A plug plate (65) is installed at the bottom of the elastic telescopic rod (64).

5. A connecting disc fixing bracket according to claim 4, characterized in that: A handle (66) is installed on the outside of the insert plate (65), and an insert rod (67) is installed on the top of the insert plate (65).

6. A connecting disc fixing bracket according to claim 2, characterized in that: The turntable (52) has an arc-shaped groove (520) on its surface, and the rotating shaft (59) has an arc-shaped sliding groove (590) on its inner side.

7. The connecting plate fixing bracket according to claim 1, characterized in that: There are six abutment blocks (56), and the six abutment blocks (56) are arranged in a circular array with the center point of the turntable (52) as the center. The cross-section of the six abutment blocks (56) after splicing is cylindrical.

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