Anti-vibration mounting base for electromechanical equipment
By combining the design of brackets, fixing components and spring groups, the problem of insufficient stability of existing seismic equipment bases is solved, achieving stable fixation of the equipment and enhancing the seismic resistance, thereby reducing the risk of equipment damage and downtime.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA CONSTR EIGHTH ENG BUREAU HUAZHONG CONSTR CO LTD
- Filing Date
- 2025-08-20
- Publication Date
- 2026-08-04
AI Technical Summary
The existing seismic-resistant equipment bases are not stable enough, which can easily lead to equipment slippage and overturning. In addition, there is a lack of effective anti-seismic space, resulting in equipment damage and downtime losses.
The design employs a combination of brackets, fixing components, spring assemblies, and equipment fastening components. Through the cooperation of bidirectional lead screws and spiral rings, the equipment is stably fixed, and the springs and support plates provide displacement rebound space to enhance the seismic resistance.
It effectively prevents equipment slippage and overturning, improves equipment stability and shock resistance, and reduces equipment damage and downtime losses.
Smart Images
Figure CN224592979U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electromechanical equipment installation, and in particular to a shock-resistant electromechanical equipment mounting base. Background Technology
[0002] Equipment bases without seismic design are prone to failure, leading to the slippage and overturning of large and expensive equipment (such as transformers, chillers, and generators), resulting in equipment damage and pipeline breakage. The equipment itself is valuable, and the indirect losses caused by downtime (such as production interruption, data loss, and social service disruption) far exceed the cost of the equipment. Building codes in various countries / regions have included seismic requirements for non-structural components (including electromechanical equipment) in mandatory clauses.
[0003] However, existing anti-vibration equipment bases have many hidden dangers, such as insufficient stability, easy slippage of equipment, and lack of sufficient anti-vibration space inside the base, which can cause unpredictable damage to the equipment. Therefore, an anti-vibration electromechanical equipment mounting base is proposed to solve the above problems. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a shock-resistant electromechanical equipment mounting base, which aims to improve the problems of easy displacement and instability of the base and equipment in the prior art, and poor shock resistance.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: An earthquake-resistant electromechanical equipment mounting base includes a bracket. A fixing component is provided at the bottom of the bracket. A base plate is fixedly connected inside the bracket. A spring assembly is fixedly connected to the top of the base plate. Connecting piles are fixedly connected to both sides of the center of the top of the base plate. A round rod is fixedly connected between two connecting piles. A spring strip is slidably connected to the middle of the round rod. Connecting heads are fixedly connected to both sides of the spring strip. Support rods are rotatably connected to the top of the two connecting heads. Fixed plates are rotatably connected to the ends of the two support rods away from the spring strip. A receiving plate is fixedly connected to the top of the two fixed plates. An equipment fastening component is provided at the bottom of the receiving plate. As a further description of the above technical solution: According to the earthquake-resistant electromechanical equipment mounting base as claimed in the claim, the fixing component includes a bidirectional lead screw, one end of which is rotatably connected to a fixing block, one end of which, through the fixing block, is fixedly connected to a handle, a spiral ring is externally threaded onto the bidirectional lead screw, and support rod 1 is rotatably connected to both sides of the spiral ring, support rod 2 is rotatably connected to the side of each of the two support rod 1s away from the two spiral rings, and a fixing plate is rotatably connected to the bottom end of each of the two support rod 2s; As a further description of the above technical solution: The two fixing blocks, the two spiral rings, the two fixing discs, the four support rods one and the four support rods two are symmetrically arranged on both sides of the bidirectional lead screw; As a further description of the above technical solution: The top ends of the two support rods are rotatably connected to both sides of the fixed block, and the middle part of the bidirectional lead screw is rotatably connected to the bottom center of the base plate; As a further description of the above technical solution: The fastening assembly of the equipment includes a receiving plate, a gear is rotatably connected to the center of the bottom of the receiving plate, racks are slidably connected to both sides of the bottom of the receiving plate, sliders are fixedly connected to the opposite sides of the two racks, clamps are fixedly connected to the ends of the two racks away from the sliders, the two racks mesh with the gear, and a cylinder is fixedly connected to the side of one of the clamps away from the rack. As a further description of the above technical solution: The receiving plate is provided with multiple sliding grooves of different sizes for the clamping plate and the rack to slide inside the receiving plate, and the top of both clamping plates is provided with clamping teeth; As a further description of the above technical solution: Both of the aforementioned fixed plates are provided with positioning holes; As a further description of the above technical solution: The spring assembly includes multiple springs of different sizes, which are evenly distributed between the base plate and the support plate, and also evenly distributed on the outside of the support plate.
[0006] This utility model has the following beneficial effects: 1. In this utility model, when fixing the electromechanical equipment, after the bracket is placed in a suitable position, the handle is turned and the spiral rings on both sides move in opposite directions under the drive of the bidirectional lead screw, so that the fixing plate is pressed tightly against the ground. The fixing plate is fixed to the ground with screws, which effectively prevents the base from shifting and maintains the stability of the base itself.
[0007] 2. In this utility model, the electromechanical equipment to be fixed is placed on the receiving plate, and the cylinder is started to drive the gear to rotate. At this time, the racks on both sides of the gear move in opposite directions, causing the clamping plates on both sides of the racks to tighten until the equipment is clamped and fixed on the receiving plate. When the machine is running, the springs at the bottom and around the receiving plate provide sufficient displacement and rebound space, which keeps the equipment stable and improves the shockproof effect. Attached Figure Description
[0008] Figure 1 This is a three-dimensional schematic diagram of a shock-resistant electromechanical equipment mounting base proposed in this utility model; Figure 2This is a schematic diagram of the internal structure of a shock-resistant electromechanical equipment mounting base proposed in this utility model; Figure 3 This is a schematic diagram of the equipment fastening structure of an anti-vibration electromechanical equipment mounting base proposed in this utility model; Figure 4 This is a schematic diagram of the anti-vibration rod structure of an anti-vibration electromechanical equipment mounting base proposed in this utility model.
[0009] Legend: 1. Bracket; 2. Clamping plate; 3. Double-acting lead screw; 4. Helical ring; 5. Support rod one; 6. Fixing block; 7. Support rod two; 8. Fixing plate; 9. Handle; 10. Spring assembly; 11. Support plate; 12. Gear; 13. Connecting post; 14. Round rod; 15. Support rod three; 16. Connecting head; 17. Spring strip; 18. Cylinder; 19. Rack; 20. Base plate; 21. Fixing plate; 22. Slider. Detailed Implementation
[0010] 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.
[0011] Reference Figure 1 - Figure 4This utility model provides an embodiment of an anti-vibration electromechanical equipment mounting base, comprising a bracket 1, a fixing component at the bottom of the bracket 1, a base plate 20 fixedly connected inside the bracket 1, a spring assembly 10 fixedly connected to the top of the base plate 20, connecting posts 13 fixedly connected to both sides of the top center of the base plate 20, a round rod 14 fixedly connected between the two connecting posts 13, a spring strip 17 slidably connected to the middle of the round rod 14, connecting heads 16 fixedly connected to both sides of the spring strip 17, support rods 15 rotatably connected to the top of the two connecting heads 16, a fixing plate 21 rotatably connected to the end of the two support rods 15 away from the spring strip 17, a receiving plate 11 fixedly connected to the top of the two fixing plates 21, and an equipment fastening component provided at the bottom of the receiving plate 11. The equipment fastening assembly includes a receiving plate 11, with a gear 12 rotatably connected to the center of the bottom of the receiving plate 11. Racks 19 are slidably connected to both sides of the bottom of the receiving plate 11. Slider blocks 22 are fixedly connected to opposite sides of the two racks 19. Clamping plates 2 are fixedly connected to the ends of the two racks 19 away from the sliders 22. The two racks 19 mesh with the gear 12. A cylinder 18 is fixedly connected to the side of one clamping plate 2 away from the rack 19. The receiving plate 11 has multiple sliding grooves of varying sizes for the clamping plates 2 and racks 19 to slide within the receiving plate 11. Clamping teeth are provided on the top of both clamping plates 2. The spring assembly 10 includes multiple springs of varying sizes, evenly distributed between the base plate 20 and the receiving plate 11, and also evenly distributed on the outside of the receiving plate 11.
[0012] Specifically, bracket 1 is the support body of the entire seismic base, used to install various anti-vibration and stabilizing devices. The base plate 20 inside bracket 1 is used to set the fixing components and seismic components. The spring assembly 10 at the top of the base plate 20 is used to generate sufficient rebound space when the equipment shakes. The support plate 11 at the top of the spring is used to fix the equipment. At the same time, in order to increase the seismic resistance, a seismic component is also set at the top center of the base plate 20. The connecting pile 13 is used to fix the round rod 14. The center of the round rod 14 is used to connect the spring strip 17. The spring strip 17 has connecting pins on both sides. The connector 16 is used to connect the support rod 3 15, which is fixed to the bottom of the fixing plate 21. The fixing plate 21 is used to fix the receiving plate 11. At the same time, multiple springs are also provided on the periphery of the receiving plate 11 to prevent the equipment from lateral vibration. In order to prevent the equipment from falling, the bottom of the receiving plate 11 is also provided with an equipment fastening assembly. The cylinder 18 is used to push the rack 19, which drives the clamping plate 2 to move. The gear 12 is used to push the two racks 19 to move. The sliding groove hole inside the receiving plate 11 is used for the sliding of the rack 19 and the clamping plate 2.
[0013] Reference Figure 1 and Figure 2The fixing assembly includes a bidirectional lead screw 3, with a fixing block 6 rotatably connected to one end of the bidirectional lead screw 3. A handle 9 is fixedly connected to the end of the bidirectional lead screw 3 that penetrates the fixing block 6. A spiral ring 4 is threaded onto the outside of the bidirectional lead screw 3. Support rod 1 5 is rotatably connected to both sides of the spiral ring 4. Support rod 2 7 is rotatably connected to the side of each support rod 1 5 away from the two spiral rings 4. A fixing plate 8 is rotatably connected to the bottom end of each support rod 2 7. The two fixing blocks 6, the two spiral rings 4, the two fixing plates 8, the four support rod 1 5, and the four support rod 2 7 are symmetrically arranged on both sides of the bidirectional lead screw 3. The top ends of the two support rod 2 7 are rotatably connected to both sides of the fixing block 6. The middle part of the bidirectional lead screw 3 is rotatably connected to the bottom center of the base plate 20. Both fixing plates 8 are provided with positioning holes.
[0014] Specifically, to prevent the entire mounting base from shaking, a base fixing assembly is also provided. The bidirectional lead screw 3 is the moving shaft of the two fixed brackets on both sides. The fixing block 6 is used to fix the bidirectional lead screw 3 to the bracket 1. The handle 9 can drive the bidirectional lead screw 3 to rotate. The spiral ring 4 is used to realize the bidirectional movement of the two bases on both sides. The support rod 1 5 can drive the support rod 2 7 to move until it is vertical and the fixing plate 8 is placed on the ground. The holes on the fixing plate 8 can be easily nailed to fix the fixing plate 8 to the ground.
[0015] Working principle: Place the equipment to be installed on the bracket 1 and fix it to the receiving plate 11 with screws. At this time, start the cylinder 18. The cylinder 18 opens and drives the rack 19 to move. The rack 19 drives the gear 12 to rotate. The two racks 19 and the gear 12 mesh to form opposite movements. At this time, the clamping plate 2 at the top of the two racks 19 can fix the equipment. Then turn the handle 9 to drive the double-acting screw 3 to rotate. The two spiral rings 4 connected to the outer sides of the double-acting screw 3 form opposite movements. The spiral rings 4 drive the support rod 1 5 to move. The support rod 1 5 pushes the support rod 2 7 to put the fixing plate 8 connected to the bottom of the support rod 2 7 to the ground. Then fix it to the ground with ground nails through the holes on the fixing plate 8. The installation process is completed. When the machine starts, the springs around the receiving plate 11 and the bottom provide enough displacement space for the equipment. If the equipment vibrates, it will ensure that the equipment is fixed on the receiving plate 11 and will not fall off and will remain stable in the base.
[0016] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is 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 described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An anti-seismic mounting base for electromechanical equipment, comprising a support (1), characterized in that: The bracket (1) is provided with a fixing component at the bottom. A base plate (20) is fixedly connected inside the bracket (1). A spring group (10) is fixedly connected to the top of the base plate (20). Connecting piles (13) are fixedly connected to both sides of the top center of the base plate (20). A round rod (14) is fixedly connected between the two connecting piles (13). A spring strip (17) is slidably connected to the middle of the round rod (14). Connecting heads (16) are fixedly connected to both sides of the spring strip (17). Support rods (15) are rotatably connected to the top of the two connecting heads (16). A fixing plate (21) is rotatably connected to the end of the two support rods (15) away from the spring strip (17). A receiving plate (11) is fixedly connected to the top of the two fixing plates (21). Equipment fastening components are provided at the bottom of the receiving plate (11).
2. The earthquake-resistant electromechanical equipment mounting base according to claim 1, characterized in that: The fixing assembly includes a bidirectional lead screw (3), one end of which is rotatably connected to a fixing block (6), and the end of the bidirectional lead screw (3) that penetrates the fixing block (6) is fixedly connected to a handle (9). The external thread of the bidirectional lead screw (3) is connected to a spiral ring (4), and both sides of the spiral ring (4) are rotatably connected to support rod one (5). The two support rods one (5) are rotatably connected to support rod two (7) on the side away from the two spiral rings (4), and the bottom ends of the two support rods two (7) are rotatably connected to a fixing plate (8).
3. The earthquake-resistant electromechanical equipment mounting base according to claim 2, characterized in that: The two fixed blocks (6), the two spiral rings (4), the two fixed discs (8), the four support rods (5) and the four support rods (7) are symmetrically arranged on both sides of the bidirectional lead screw (3).
4. The earthquake-resistant electromechanical equipment mounting base according to claim 2, characterized in that: The top ends of the two support rods (7) are rotatably connected to the two sides of the fixed block (6), and the middle part of the bidirectional lead screw (3) is rotatably connected to the bottom center of the base plate (20).
5. The earthquake-resistant electromechanical equipment mounting base according to claim 1, characterized in that: The fastening assembly of the device includes a receiving plate (11), a gear (12) is rotatably connected to the center of the bottom of the receiving plate (11), racks (19) are slidably connected to both sides of the bottom of the receiving plate (11), sliders (22) are fixedly connected to the opposite side of the two racks (19), clamps (2) are fixedly connected to the end of the two racks (19) away from the sliders (22), the two racks (19) mesh with the gear (12), and a cylinder (18) is fixedly connected to the side of one of the clamps (2) away from the rack (19).
6. The earthquake-resistant electromechanical equipment mounting base according to claim 5, characterized in that: The receiving plate (11) is provided with multiple sliding grooves of different sizes for the clamping plate (2) and the rack (19) to slide inside the receiving plate (11), and the top of both clamping plates (2) is provided with clamping teeth.
7. The earthquake-resistant electromechanical equipment mounting base according to claim 2, characterized in that: Both of the fixed plates (8) are provided with positioning holes.
8. The earthquake-resistant electromechanical equipment mounting base according to claim 1, characterized in that: The spring assembly (10) includes multiple springs of different sizes, which are evenly distributed between the base plate (20) and the support plate (11), and also evenly distributed on the outside of the support plate (11).