Efficient damping fixing device for power supply equipment

Abstract

The utility model relates to the technical field of power supply equipment fixing, and discloses an efficient damping fixing device for power supply equipment, which comprises a fixing frame and a base, the inner wall of the fixing frame is in sliding connection with a sliding plate, the outer wall of the sliding plate is fixedly connected with a limiting block, and the outer wall of the limiting block is in sliding connection with the inner wall of the fixing frame. A spring is fixedly connected to the outer wall of one side of the sliding plate, the outer wall of the spring is fixedly connected to the inner wall of the fixing frame, a connecting column is fixedly connected to the outer wall of the other side of the sliding plate, a clamping block is fixedly connected to the outer wall of the connecting column, and an elastic body is slidably connected to the inner wall of the fixing frame; and the lower surface of the elastic body is fixedly connected with a metal damping fin. According to the shock absorber, through mutual cooperation of the fixing frame, the sliding plate, the limiting blocks, the springs, the connecting columns, the clamping blocks, the elastic bodies and the metal damping fins, the purposes of quick disassembly and fixation, convenient maintenance and efficient shock absorption are achieved, and meanwhile the structure is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to power supply equipment fixing technical field especially relates to a high -efficient damping fixing device for power supply equipment. BACKGROUND

[0002] Power supply equipment will produce vibration of different degrees in the running process, these vibrations not only will influence the stability and service life of equipment itself, can also cause the interference to surrounding environment and other equipment. In order to reduce the negative influence brought by vibration, the industry usually adopts damping fixing device to reduce vibration transmission.

[0003] Through the retrieval, the patent announcement number of China is CN112268093A, a kind of damping device for electromechanical equipment, including electromechanical equipment body, the electromechanical equipment body bottom is fixedly connected with mounting plate, the mounting plate both sides are symmetrically equipped with guide column, the guide column side is equipped with first sliding slot, the first sliding slot inner wall is slidably connected with first sliding block, two first sliding blocks are fixedly connected with mounting plate side, the mounting plate bottom is respectively fixedly connected with first buffer assembly and second buffer assembly, the device solves the stability of the existing electromechanical equipment damping device is poor, the damping effect is not good, reduces the service life of electromechanical equipment Problem, the structure of the present application is reasonable, easy to operate, convenient to use, effectively weaken the impact force generated by electromechanical equipment, greatly improve the stability of electromechanical equipment, reach good damping effect, prolong the service life of electromechanical equipment, reduce equipment cost, improve economic efficiency.

[0004] In prior art, commonly used damping fixing means includes rubber pad damping, spring damper and hydraulic damper etc. Rubber pad damping absorbs vibration energy through the elastic deformation of rubber material, but its damping effect is limited by the performance of rubber material, and it is easy to age and fail after long-term use. Spring damper realizes damping through compression and rebound of spring, but its structure is relatively complex, and the effect under high-frequency vibration is poor. Hydraulic damper absorbs vibration energy by using the flow resistance of liquid, although the damping effect is good, but the cost is high and the maintenance is complex. TECHNICAL FIELD

[0005] In order to make up for the above shortcomings, the utility model provides a kind of high -efficient damping fixing device for power supply equipment, to improve the problem of limited damping effect, complex structure, complex maintenance.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of high-efficiency shock-absorbing fixing device for power supply equipment, including fixed frame and base, the inner wall of the fixed frame is slidably connected with sliding plate, the outer wall of the sliding plate is fixedly connected with limiting block, the outer wall of the limiting block is slidably connected in the inner wall of fixed frame, the outer wall of one side of the sliding plate is fixedly connected with spring, the outer wall of the spring is fixedly connected in the inner wall of fixed frame, the outer wall of the other side of the sliding plate is fixedly connected with connecting column, the outer wall of the connecting column is fixedly connected with clamping block, the inner wall of the fixed frame is slidably connected with elastomer, the lower surface of the elastomer is fixedly connected with metal damping sheet, the outer wall of the metal damping sheet is arranged in the inner wall of fixed frame, the outer wall of the base is provided with fixed assembly.

[0008] By the above technical solution: pulling the sliding plate can bring the connecting column and the clamping block to slide synchronously, so that the clamping block slides to the inner wall of the fixed frame, the limiting of the fixed frame and other parts is released, and the sliding plate is loosened, the clamping block can be pushed to slide by the elastic force of the spring, so that the clamping block slides out of the inner wall of the fixed frame, the locking effect is achieved, the fixed frame and other parts can be quickly disassembled by the contraction of the clamping block, the installation and maintenance of the shock-absorbing assembly are facilitated, the elastomer contacts the power supply equipment body, the elastomer is made of silicone material, can absorb vibration energy by its elastic deformation, and the metal damping sheet can further consume vibration energy by the bending deformation of the metal sheet, to achieve the effect of high-efficiency shock-absorbing.

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

[0010] The fixed assembly includes mounting ears, the outer wall of the mounting ears is fixedly connected to the outer wall of the base on both sides, and the mounting ears are internally provided with mounting holes.

[0011] By the above technical solution: by installing bolts and nuts in the holes of the mounting holes, the mounting ears can be quickly fixedly connected with the installation position, to achieve the effect of fixation.

[0012] As a further description of the above technical solution:

[0013] The upper surface of the base is fixedly connected with a support block, and the inner wall of the support block is rotatably connected with a rotating column.

[0014] By the above technical solution: the base can fix and support the support block, and the support block can support the rotating column.

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

[0016] The two ends of the rotating column are fixedly connected with knobs, and the other end of the rotating column is fixedly connected with a forward and reverse screw rod.

[0017] Through the technical scheme, the knob can drive the rotating column to rotate, and then drive the forward-reverse screw rod to rotate.

[0018] As further description of the above technical scheme:

[0019] The outer wall of the forward-reverse screw rod is rotationally connected to the inner wall of the supporting block, and the outer walls on both sides of the forward-reverse screw rod are threadedly connected with sliding blocks.

[0020] Through the technical scheme, the supporting block can support the forward-reverse screw rod, and the rotation of the forward-reverse screw rod can drive the sliding blocks on both sides to slide synchronously and oppositely.

[0021] As further description of the above technical scheme:

[0022] The outer wall of the sliding block is slidingly connected with a sliding rail, and the lower surface of the sliding rail is fixedly connected to the upper surface of the base.

[0023] Through the technical scheme, the base can support the sliding rail, and the sliding rail can support the sliding block.

[0024] As further description of the above technical scheme:

[0025] The upper surface of the sliding block is fixedly connected with a clamping plate, and the outer walls of the sliding block and the clamping plate are provided with a power supply device body.

[0026] Through the technical scheme, the sliding of the sliding block can drive the clamping plate to slide, and the sliding block and the clamping plate can limit and clamp the power supply device body, thereby achieving the fixing effect.

[0027] As further description of the above technical scheme:

[0028] The inner wall of the sliding block is arranged on the outer wall of the fixed frame, and the inner wall of the clamping plate is arranged on the outer wall of the fixed frame.

[0029] Through the technical scheme, the damping assembly at the clamping plate can dampen the lateral position, and the damping assembly at the sliding block can dampen the vertical position.

[0030] The utility model has the advantages of the following beneficial effects:

[0031] 1、The utility model discloses a fixed frame, a sliding plate, a limiting block, a spring, a connecting column, a clamping block, an elastic body and a metal damping sheet are matched with each other, and the utility model has the advantages of the following beneficial effects:

[0032] 2. The utility model discloses, through the mutual cooperation between base, support block, rotation column, knob, positive and negative screw rod, sliding block, slide rail, clamping plate and power equipment ontology, reach without needing to use extra tool, also can make equipment can easily install and disassemble, not only improved the convenience of equipment installation, can also speed up the maintenance speed of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 A kind of high-efficiency shock-absorbing fixing device for power equipment is provided for the utility model, and its perspective view is shown in the figure;

[0034] Figure 2 The partial structure schematic diagram of the clamping block of a kind of high-efficiency shock-absorbing fixing device for power equipment is provided for the utility model;

[0035] Figure 3 The partial structure schematic diagram of the elastic body of a kind of high-efficiency shock-absorbing fixing device for power equipment is provided for the utility model;

[0036] Figure 4 The partial structure schematic diagram of the knob of a kind of high-efficiency shock-absorbing fixing device for power equipment is provided for the utility model.

[0037] LEGEND:

[0038] 1, fixed frame;2, sliding plate;3, limit block;4, spring;5, connecting column;6, clamping block;7, elastic body;8, metal damping sheet;9, base;10, fixed assembly;1001, mounting lug;1002, mounting hole;11, support block;12, rotation column;13, knob;14, positive and negative screw rod;15, sliding block;16, slide rail;17, clamping plate;18, power equipment ontology. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0040] REFERENCE Figure 1 , Figure 2 and Figure 3The utility model provides a kind of high-efficiency shock-absorbing fixing device for power supply equipment, including fixed frame 1 and base 9, the inner wall sliding connection of fixed frame 1 has sliding plate 2, the outer wall fixed connection of sliding plate 2 has limit block 3, the outer wall sliding connection of limit block 3 is in the inner wall of fixed frame 1, the outer wall fixed connection of one side of sliding plate 2 has spring 4, the outer wall fixed connection of spring 4 is in the inner wall of fixed frame 1, the outer wall fixed connection of another side of sliding plate 2 has connecting column 5, the outer wall fixed connection of connecting column 5 has clamping block 6, the inner wall sliding connection of fixed frame 1 has elastomer 7, the lower surface fixed connection of elastomer 7 has metal damping sheet 8, the outer wall of metal damping sheet 8 is arranged in the inner wall of fixed frame 1, the outer wall of base 9 is provided with fixed assembly 10;

[0041] Specifically, fixed frame 1 can support sliding plate 2, when sliding plate 2 is pushed, limit block 3 will slide driven by sliding plate 2, limit block 3 can limit sliding plate 2, ensure the stability of sliding plate 2, and the sliding of sliding plate 2 will also drive connecting column 5 to slide, and the sliding of connecting column 5 will also drive clamping block 6 to slide, when clamping block 6 slides into the inner wall of fixed frame 1, it can contact fixed frame 1 and other connected fixed, so that fixed frame 1 can be quickly disassembled, when it is necessary to be fixed, clamping block 6 is pushed out of the inner wall of fixed frame 1 by the elastic force of spring 4, so that fixed frame 1 and other parts can be quickly fixed, through quick disassembly and fixing, the shock-absorbing assembly can be quickly installed, and maintenance is facilitated, elastomer 7 is made of silica gel material, when power supply equipment body 18 operates, the vibration generated can be absorbed by the elastic deformation of elastomer 7 itself, and metal damping sheet 8 further consumes vibration energy by the bending deformation of metal sheet, so that high-efficiency shock absorption is realized, and the structure is simple.

[0042] Referring to Figure 1 Fixed assembly 10 includes mounting ear 1001, the outer wall of mounting ear 1001 is fixedly connected to the both sides of the outer wall of base 9, and mounting hole 1002 is formed in the inside of mounting ear 1001.

[0043] Specifically, by installing bolts or nuts in the position of mounting hole 1002, mounting ear 1001 can be quickly fixed in the specified mounting position, and by fixing mounting ear 1001, base 9 can be quickly installed and fixed in the specified position.

[0044] Referring to Figure 3 The upper surface of base 9 is fixedly connected with support block 11, and the inner wall of support block 11 is rotatably connected with rotating column 12. The both ends of rotating column 12 are fixedly connected with knob 13, and the other end of rotating column 12 is fixedly connected with positive and negative screw rod 14. The outer wall of positive and negative screw rod 14 is rotatably connected to the inner wall of support block 11, and the both sides of the outer wall of positive and negative screw rod 14 are threadedly connected with sliding block 15.

[0045] Specifically, the base 9 can play a role in fixing and supporting the support block 11, and the support block 11 can ensure the stability of the rotation of the rotating column 12, and the rotating column 12 can also play a role in fixing and supporting the knob 13. When the knob 13 is rotated, the knob 13 will drive the rotating column 12 to rotate synchronously, and the rotation of the rotating column 12 will also drive the opposite screw rod 14 to rotate in the inner wall of the support block 11. The support block 11 can also ensure the stability of the rotation of the opposite screw rod 14, and the rotation of the opposite screw rod 14 will also drive the two sliding blocks 15 to slide synchronously and oppositely.

[0046] Referring to Figure 4 The outer wall of the sliding block 15 is slidably connected with a slide rail 16, and the lower surface of the slide rail 16 is fixedly connected to the upper surface of the base 9. The upper surface of the sliding block 15 is fixedly connected with a clamping plate 17, and the outer walls of the sliding block 15 and the clamping plate 17 are provided with a power equipment body 18. The inner wall of the sliding block 15 is arranged on the outer wall of the fixed frame 1, and the inner wall of the clamping plate 17 is arranged on the outer wall of the fixed frame 1.

[0047] Specifically, the slide rail 16 can ensure the stability of the sliding of the sliding block 15. The sliding of the sliding block 15 can drive the clamping plate 17 to slide synchronously, and the sliding of the sliding block 15 and the clamping plate 17 can limit and hold the power equipment body 18, so that the power equipment body 18 is quickly fixed at the position of the sliding block 15 and the clamping plate 17 and contacts the damping assembly, so that the equipment can be easily installed and disassembled without using additional tools, which not only improves the convenience of equipment installation, but also speeds up the maintenance speed of the equipment. The damping assembly of the clamping plate 17 can reduce the vibration of the lateral position of the power equipment body 18, and the damping assembly of the sliding block 15 can reduce the vibration of the vertical position.

[0048] Working principle: by pushing the sliding plate 2, the sliding plate 2 drives the connecting column 5 to slide, and the sliding of the connecting column 5 drives the clamping block 6 to slide. When the clamping block 6 slides into the inner wall of the fixed frame 1, the fixing of the fixed frame 1 and the sliding block 15 or the clamping plate 17 is released, so that the fixed frame 1 can be quickly disassembled. When installation is needed, the spring 4 pushes the connecting column 5 and the clamping block 6 to slide. When the connecting column 5 slides into the inner wall of the sliding block 15 or the clamping plate 17, it can be quickly installed and locked, so that the damping assembly can be quickly installed and maintained. When damping is needed, the elasticity of the elastomer 7 can absorb vibration energy, and the bending deformation of the metal damping sheet 8 can further consume vibration energy, thereby achieving efficient damping.

[0049] Then rotate the knob 13, let the knob 13 drive rotating column 12 to rotate, and the rotation of rotating column 12 will drive the positive and negative screw rod 14 to rotate, and the rotation of positive and negative screw rod 14 will drive the sliding block 15 on both sides to slide synchronously and oppositely, and the sliding of sliding block 15 will drive the clamping plate 17 to slide, the sliding of sliding block 15 and clamping plate 17 can quickly limit, clamp and fix the power supply equipment body 18, without using additional tools, the equipment can be easily installed and disassembled, not only improve the convenience of equipment installation, but also speed up the maintenance speed of equipment.

[0050] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A high-efficiency shock-absorbing fixing device for power supply equipment, comprising a fixing frame (1) and a base (9), characterized in that: The inner wall of the fixed frame (1) is slidably connected to a sliding plate (2), and the outer wall of the sliding plate (2) is fixedly connected to a limiting block (3). The outer wall of the limiting block (3) is slidably connected to the inner wall of the fixed frame (1). One side of the outer wall of the sliding plate (2) is fixedly connected to a spring (4), and the outer wall of the spring (4) is fixedly connected to the inner wall of the fixed frame (1). The other side of the outer wall of the sliding plate (2) is fixedly connected to a connecting column (5), and the outer wall of the connecting column (5) is fixedly connected to a locking block (6). The inner wall of the fixed frame (1) is slidably connected to an elastic body (7), and the lower surface of the elastic body (7) is fixedly connected to a metal damping sheet (8). The outer wall of the metal damping sheet (8) is set on the inner wall of the fixed frame (1). The outer wall of the base (9) is provided with a fixing component (10).

2. The high-efficiency vibration damping and fixing device for power supply equipment according to claim 1, characterized in that: The fixing component (10) includes a mounting ear (1001), the outer wall of which is fixedly connected to the two outer walls of the base (9), and the mounting ear (1001) has a mounting hole (1002) inside.

3. The high-efficiency vibration damping and fixing device for power supply equipment according to claim 2, characterized in that: A support block (11) is fixedly connected to the upper surface of the base (9), and a rotating column (12) is rotatably connected to the inner wall of the support block (11).

4. The high-efficiency vibration damping and fixing device for power supply equipment according to claim 3, characterized in that: The two ends of the rotating column (12) are fixedly connected to knobs (13), and the other end of the rotating column (12) is fixedly connected to a positive and negative lead screw (14).

5. The high-efficiency vibration damping and fixing device for power supply equipment according to claim 4, characterized in that: The outer wall of the positive and negative lead screw (14) is rotatably connected to the inner wall of the support block (11), and sliding blocks (15) are threadedly connected to both outer walls of the positive and negative lead screw (14).

6. The high-efficiency vibration damping and fixing device for power supply equipment according to claim 5, characterized in that: The outer wall of the sliding block (15) is slidably connected to a slide rail (16), and the lower surface of the slide rail (16) is fixedly connected to the upper surface of the base (9).

7. The high-efficiency vibration damping and fixing device for power supply equipment according to claim 6, characterized in that: A clamping plate (17) is fixedly connected to the upper surface of the sliding block (15), and a power supply device body (18) is provided on the outer wall of the sliding block (15) and the clamping plate (17).

8. The high-efficiency vibration damping and fixing device for power supply equipment according to claim 7, characterized in that: The inner wall of the sliding block (15) is set on the outer wall of the fixed frame (1), and the inner wall of the clamp (17) is set on the outer wall of the fixed frame (1).

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