Ballast mounting rack

Abstract

The utility model discloses a ballast mounting rack, which relates to the technical field of ballast mounting racks and comprises a mounting base plate, two pairs of connecting through frames are fixedly connected to the top end of the mounting base plate, a ballast body is placed between the top ends of the two pairs of connecting through frames, and first screw hole mounting blocks are fixedly connected to two sides of the ballast body. And a second screw hole mounting block in contact with the first screw hole mounting block is arranged at the bottom of the first screw hole mounting block. According to the utility model, when the position alignment of the first screw hole mounting block and the second screw hole mounting block deviates, the position of the second screw hole mounting block is adjusted by adjusting the alignment mechanism to ensure that the second screw hole mounting block is accurately aligned with the first screw hole mounting block, so that the accurate and stable screwing of a fixing bolt is ensured, and the influence on the mounting and fixing of a ballast body is avoided; and the fixing bolt can be pressed and limited through the connection auxiliary mechanism, the connection of the fixing bolt between the first screw hole mounting block and the second screw hole mounting block is reinforced, the fixing bolt is not easy to loosen, and the mounting firmness of the ballast body is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of ballast mounting brackets, and in particular relates to a ballast mounting bracket. Background Technology

[0002] A ballast is a device used to control and regulate current, primarily used in the circuits of gas discharge lamps (such as fluorescent lamps and high-intensity discharge lamps). A ballast mounting bracket is a specially designed support to fix and support the ballast, ensuring its stable position within the lighting fixture or electrical equipment.

[0003] Currently, ballasts are typically fixed to mounting brackets using bolts or screws. This involves pre-drilling mounting holes in both the ballast housing and the mounting bracket. After aligning the mounting holes on the ballast housing and the mounting bracket, the bolts or screws are tightened for secure fixing. However, in actual use, the mounting holes on some mounting brackets may deviate in position due to human error, drilling or punching machine precision errors, or material deformation. This makes it difficult to precisely align the mounting holes when fixing the ballast to the bracket, thus affecting the installation process. Therefore, this invention proposes a ballast mounting bracket. Utility Model Content

[0004] This utility model provides a ballast mounting bracket. By adjusting the alignment mechanism, when the alignment of the first and second screw hole mounting blocks deviates, the position of the second screw hole mounting block is adjusted to ensure precise alignment with the first screw hole mounting block, guaranteeing accurate and stable screwing in of the fixing bolts and avoiding interference with the installation and fixation of the ballast body. The auxiliary connection mechanism can press and limit the fixing bolts, strengthening the connection between the fixing bolts and the first and second screw hole mounting blocks, preventing loosening and improving the installation firmness of the ballast body. In summary, this solves the problems in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model provides a ballast mounting bracket, comprising:

[0007] The mounting base has two pairs of connecting frames fixedly connected to its top end, and a ballast body is placed between the top ends of the two pairs of connecting frames. Both sides of the ballast body are fixedly connected to first screw hole mounting blocks, and the bottom of the first screw hole mounting blocks is provided with a second screw hole mounting block in contact with it. A fixing bolt is threaded between the first screw hole mounting block and the second screw hole mounting block.

[0008] Two pairs of adjustment and alignment mechanisms are provided, which are located on the outside of the second screw hole mounting block and are used for adjusting the position of the second screw hole mounting block.

[0009] Two pairs of connecting auxiliary mechanisms are provided, which are located on top of the fixing bolts and are used to strengthen the connection of the fixing bolts;

[0010] The adjustment and alignment mechanism includes a lead screw, both ends of which are rotatably connected to the inner wall of the connecting frame via bearings. One end of the lead screw passes through the inner ring of the bearing and is fixedly connected to an operating block. A threaded moving block is fitted onto the outer wall of the lead screw, and a threaded through hole is drilled between the outer walls of the threaded moving block. The threaded moving block is fitted onto the outer wall of the lead screw through the threaded through hole and is threadedly connected to it. One end of the threaded moving block is fixedly connected to one end of the second screw hole mounting block.

[0011] Furthermore, a cross groove is chiseled at one end of the operating block.

[0012] Furthermore, two pairs of connecting straight blocks are fixedly connected to the top of the mounting base plate, and the top of both pairs of connecting straight blocks are in contact with the bottom of the ballast body. A slider is fixedly connected to the end of the second screw hole mounting block away from the threaded moving block. A groove is chiseled on the side of the connecting straight block near the second screw hole mounting block, and the slider is located in the groove and slidably connected to it.

[0013] Furthermore, the connecting auxiliary mechanism includes a connecting straight plate, which is threadedly connected to one end of the threaded moving block away from the second screw hole mounting block. An L-shaped plate is fixedly connected to the top of the connecting straight plate, and the L-shaped plate is sleeved on the top of the fixing bolt, with the inner wall of the L-shaped plate in contact with the outer wall of the fixing bolt.

[0014] Furthermore, a rubber sheet is fixedly connected to the inner top end of the L-shaped plate, and the bottom end of the rubber sheet is in contact with the top end of the fixing bolt.

[0015] Furthermore, a locking bolt is provided on one side of the connecting straight plate, and a bolt through hole is drilled on the connecting straight plate. A bolt fixing groove is drilled at the end of the threaded moving block away from the second screw hole mounting block, and one end of the locking bolt passes through the bolt through hole and extends into the bolt fixing groove. The outer wall of the locking bolt is threadedly connected to the inner wall of the bolt through hole and the bolt fixing groove, respectively.

[0016] Furthermore, a plurality of uniform heat dissipation strips are fixedly connected to the top of the mounting substrate, and the top of the heat dissipation strips is flush with the top of the connecting frame.

[0017] The present invention has the following advantages over the prior art:

[0018] 1. This technical solution, through the set adjustment and alignment mechanism, can drive the second screw hole mounting block to move horizontally and adjust its position so that when the positions of the first screw hole mounting block and the second screw hole mounting block deviate, appropriate adjustments can be made to ensure that the second screw hole mounting block is precisely aligned with the first screw hole mounting block, thereby enabling the fixing bolts to be accurately and stably screwed into the first screw hole mounting block and the second screw hole mounting block, ensuring the installation and fixation of the ballast body.

[0019] 2. This technical solution uses a connection auxiliary mechanism to ensure that after the fixing bolt is accurately and stably screwed into the first and second screw hole mounting blocks, the L-shaped plate and rubber sheet are pressed against the outer wall of the fixing bolt for limiting and reinforcing the connection of the fixing bolt. This makes the fixing bolt less prone to loosening under vibration and improves the installation firmness of the ballast body.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of a ballast mounting bracket according to the present invention;

[0023] Figure 2 This is a three-dimensional structural diagram of the ballast body and the first screw hole mounting block in this utility model;

[0024] Figure 3 This is a partial cross-sectional and disassembled structural diagram of the adjustment alignment mechanism and the connecting frame in this utility model;

[0025] Figure 4 This is a partially disassembled structural diagram of the threaded moving block and the connecting auxiliary mechanism in this utility model;

[0026] Figure 5 This is a partial three-dimensional structural diagram of a ballast mounting bracket according to the present invention.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Mounting base plate; 2. Ballast body; 3. First screw hole mounting block; 4. Second screw hole mounting block; 5. Fixing bolt; 6. Connecting through frame; 7. Adjustment and alignment mechanism; 701. Lead screw; 702. Threaded moving block; 703. Operating round block; 704. Connecting straight block; 705. Sliding block; 706. Slide groove; 8. Connecting auxiliary mechanism; 801. Connecting straight plate; 802. L-shaped plate; 803. Rubber sheet; 804. Locking bolt; 805. Bolt fixing groove; 9. Heat sink strip. Detailed Implementation

[0029] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation Example 1:

[0032] Please see Figures 1-5 As shown, a ballast mounting bracket of this utility model includes:

[0033] Mounting base plate 1, with two pairs of connecting frames 6 fixedly connected to the top of mounting base plate 1, and ballast body 2 placed between the tops of the two pairs of connecting frames 6. First screw hole mounting blocks 3 are fixedly connected to both sides of ballast body 2, and second screw hole mounting blocks 4 are provided at the bottom of the first screw hole mounting blocks 3 in contact with them. Fixing bolts 5 are threadedly connected between the first screw hole mounting blocks 3 and the second screw hole mounting blocks 4.

[0034] Two pairs of adjustment and alignment mechanisms 7 are provided on the outside of the second screw hole mounting block 4, and the adjustment and alignment mechanisms 7 are used for adjusting the position of the second screw hole mounting block 4.

[0035] Two pairs of connecting auxiliary mechanisms 8 are provided on the top of the fixing bolts 5, and the connecting auxiliary mechanisms 8 are used to strengthen the connection of the fixing bolts 5;

[0036] The adjustment and alignment mechanism 7 includes a lead screw 701. Both ends of the lead screw 701 are rotatably connected to the inner wall of the connecting frame 6 through bearings. One end of the lead screw 701 is fixedly connected to an operating block 703 through the inner ring of the bearing. A threaded moving block 702 is sleeved on the outer wall of the lead screw 701. A threaded through hole is drilled between the outer walls of the threaded moving block 702. The threaded moving block 702 is sleeved on the outer wall of the lead screw 701 through the threaded through hole and is threadedly connected to it. One end of the threaded moving block 702 is fixedly connected to one end of the second screw hole mounting block 4.

[0037] In the specific implementation process, the ballast body 2 is placed centrally on the top of the mounting base plate 1 and located at the top of the two pairs of connecting frames 6. Then, the first screw hole mounting block 3 and the second screw hole mounting block 4 are aligned. If they are aligned, the fixing bolts 5 are directly screwed in for connection and fixation. If they are not aligned and a deviation occurs, the rotating operation block 703 is rotated to drive the lead screw 701 to rotate. The rotation of the lead screw 701 drives the threaded moving block 702 and the second screw hole mounting block 4 to move horizontally, accurately adjusting the position of the second screw hole mounting block 4 until it is aligned with the first screw hole mounting block 3. This ensures that the fixing bolts 5 are accurately and stably screwed into the first screw hole mounting block 3 and the second screw hole mounting block 4, guaranteeing the installation and fixation of the ballast body 2.

[0038] One end of the operating circular block 703 has a cross groove.

[0039] The cross groove design allows staff to easily rotate the operating block 703 using tools.

[0040] Two pairs of connecting straight blocks 704 are fixedly connected to the top of the mounting base plate 1, and the top of the two pairs of connecting straight blocks 704 are in contact with the bottom of the ballast body 2. A slider 705 is fixedly connected to the end of the second screw hole mounting block 4 away from the threaded moving block 702. A groove 706 is chiseled on the side of the connecting straight block 704 near the second screw hole mounting block 4, and the slider 705 is located in the groove 706 and is slidably connected to it.

[0041] When the second screw hole mounting block 4 moves, it drives the slider 705 to slide synchronously inside the slide groove 706. The sliding of the slider 705 and the slide groove 706 can assist the movement of the second screw hole mounting block 4, making it maintain linear movement and less prone to deviation.

[0042] The top of the mounting base plate 1 is fixedly connected with a plurality of uniform heat dissipation strips 9, and the top of the heat dissipation strips 9 is flush with the top of the connecting frame 6.

[0043] The top of the heat dissipation strip 9 is flush with the top of the connecting frame 6, so that the top of the heat dissipation strip 9 contacts the bottom of the ballast body 2, so that when the ballast body 2 is working, the heat generated by it can be quickly dissipated outward, thereby enhancing the heat dissipation effect. Specific Implementation Example 2:

[0045] Please see Figure 1 and Figure 4 As shown, in a preferred embodiment, the connecting auxiliary mechanism 8 includes a connecting straight plate 801, which is threadedly connected to one end of the threaded moving block 702 away from the second screw hole mounting block 4. An L-shaped plate 802 is fixedly connected to the top of the connecting straight plate 801. The L-shaped plate 802 is sleeved on the top of the fixing bolt 5, and the inner wall of the L-shaped plate 802 is in contact with the outer wall of the fixing bolt 5.

[0046] In the specific implementation process, after the fixing bolt 5 is screwed into the first screw hole mounting block 3 and the second screw hole mounting block 4, the connecting straight plate 801 is taken and aligned with the threaded moving block 702, and locked and fixed through the threaded connection of the locking bolt 804. At the same time, the L-shaped plate 802 is driven to press against the outer wall of the fixing bolt 5 for pressing and limiting, strengthening the connection of the fixing bolt 5, making the fixing bolt 5 less prone to loosening under the influence of vibration, and improving the installation firmness of the ballast body 2.

[0047] Among them, a rubber sheet 803 is fixedly connected to the inner top end of the L-shaped plate 802, and the bottom end of the rubber sheet 803 is in contact with the top end of the fixing bolt 5.

[0048] By using the rubber sheet 803, the fixing bolt 5 can be buffered when subjected to vibration, reducing the impact of vibration on the fixing bolt 5 and making it less prone to loosening.

[0049] Among them, a locking bolt 804 is provided on one side of the connecting straight plate 801, and a bolt through hole is drilled on the connecting straight plate 801. A bolt fixing groove 805 is drilled at the end of the threaded moving block 702 away from the second screw hole mounting block 4. One end of the locking bolt 804 passes through the bolt through hole and extends into the bolt fixing groove 805. The outer wall of the locking bolt 804 is threadedly connected to the inner wall of the bolt through hole and the bolt fixing groove 805 respectively.

[0050] The rotating locking bolt 804 passes through the bolt through hole and extends to the bolt fixing groove 805 for locking and fixing. It can drive the connecting straight plate 801 to connect and fix the threaded moving block 702. When the locking bolt 804 is rotated in the opposite direction and moves outward away from the bolt fixing groove 805, the connection and fixation between the connecting straight plate 801 and the threaded moving block 702 can be loosened to facilitate disassembly.

[0051] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0052] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0053] The working principle of this utility model is as follows:

[0054] In use, the ballast body 2 is placed centrally on top of the mounting base 1 and positioned at the top of the two pairs of connecting frames 6. The first screw hole mounting block 3 and the second screw hole mounting block 4 are then aligned. If aligned, the fixing bolts 5 are directly screwed in for connection and fixation. If misalignment occurs, the rotating operating block 703 rotates, causing the lead screw 701 to rotate. The rotation of the lead screw 701 drives the threaded moving block 702 and the second screw hole mounting block 4 to move horizontally, precisely adjusting the position of the second screw hole mounting block 4. Position the bolt 5 until it is aligned with the first screw hole mounting block 3, so that the fixing bolt 5 is precisely and stably screwed into the first screw hole mounting block 3 and the second screw hole mounting block 4. Then, take the connecting straight plate 801 and align it with the threaded moving block 702, and rotate the locking bolt 804 through the bolt through hole and extend it to the bolt fixing groove 805 for locking and fixing. This will drive the connecting straight plate 801 to connect and fix the threaded moving block 702, and at the same time drive the L-shaped plate 802 to press against the outer wall of the fixing bolt 5 for pressing and limiting, and strengthen the connection of the fixing bolt 5.

[0055] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ballast mounting bracket, characterized by, Include: The mounting base plate (1), the top end of the mounting base plate (1) is fixedly connected with two pairs of connection frames (6), and two pairs of connection frames (6) are placed between the top ends of the ballast body (2), both sides of the ballast body (2) are fixedly connected with the first screw hole mounting block (3), and the bottom of the first screw hole mounting block (3) is provided with the second screw hole mounting block (4) in contact therewith, the first screw hole mounting block (3) and the second screw hole mounting block (4) are threadedly connected with the fixing bolt (5); Two pairs of adjusting alignment mechanisms (7) are arranged on the outer side of the second screw hole mounting block (4), and the adjusting alignment mechanism (7) is used for position adjustment of the second screw hole mounting block (4); Two pairs of connection auxiliary mechanisms (8) are arranged on the top of the fixing bolt (5), and the connection auxiliary mechanism (8) is used for strengthening the connection of the fixing bolt (5); Wherein, the adjusting alignment mechanism (7) includes a lead screw (701), both ends of the lead screw (701) are rotatably connected with the inner wall of the connection frame (6) through a bearing, and one end of the lead screw (701) is fixedly connected with an operating round block (703) through the inner ring of the bearing, the outer wall of the lead screw (701) is sleeved with a threaded moving block (702), and the threaded moving block (702) is provided with a threaded hole between the outer wall, the threaded moving block (702) is sleeved on the outer wall of the lead screw (701) through the threaded hole and is threadedly connected with the lead screw (701), one end of the threaded moving block (702) is fixedly connected with one end of the second screw hole mounting block (4).

2. A ballast mounting rack according to claim 1, wherein One end of the operating round block (703) is provided with a cross slot.

3. A ballast mounting rack according to claim 1, wherein The top end of the mounting base plate (1) is fixedly connected with two pairs of connection straight blocks (704), and the top ends of the two pairs of connection straight blocks (704) are in contact with the bottom end of the ballast body (2), one end of the second screw hole mounting block (4) away from the threaded moving block (702) is fixedly connected with a sliding block (705), one side of the connection straight block (704) close to the second screw hole mounting block (4) is provided with a sliding groove (706), and the sliding block (705) is located in the sliding groove (706) and is in sliding connection with the sliding groove (706).

4. A ballast mounting rack according to claim 1, wherein The connection auxiliary mechanism (8) includes a connection straight plate (801), the connection straight plate (801) is threadedly connected with one end of the threaded moving block (702) away from the second screw hole mounting block (4), the top end of the connection straight plate (801) is fixedly connected with an L-shaped plate (802), the L-shaped plate (802) is sleeved on the top of the fixing bolt (5), and the inner wall of the L-shaped plate (802) is in contact with the outer wall of the fixing bolt (5).

5. A ballast mounting rack according to claim 4, wherein The inner top end of the L-shaped plate (802) is fixedly connected with a rubber sheet (803), and the bottom end of the rubber sheet (803) is in contact with the top end of the fixing bolt (5).

6. A ballast mounting rack according to claim 4, wherein The connecting straight plate (801) is provided with a locking bolt (804) on one side, and a bolt through hole is opened on the connecting straight plate (801), a bolt fixing groove (805) is opened on the end of the threaded moving block (702) away from the second screw hole mounting block (4), and one end of the locking bolt (804) passes through the bolt through hole and extends into the bolt fixing groove (805), and the outer wall of the locking bolt (804) is respectively screwed with the inner wall of the bolt through hole and the bolt fixing groove (805).

7. A ballast mounting rack according to claim 1, wherein The top end of the mounting base plate (1) is fixedly connected with a plurality of uniform heat dissipation strips (9), and the top end of the heat dissipation strip (9) is flush with the top end of the connecting frame (6).

Images