A support for power detection
By designing a limit support rod and a locking screw, combined with the structure of a cylinder and a damping rod, the shortcomings of existing power testing brackets in position adjustment are solved, enabling efficient, safe, and flexible position adjustment and fixation of the equipment, thus improving the equipment's stability and environmental adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGXIA YOUWEI INFORMATION TECH CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-07-03
AI Technical Summary
Existing power testing brackets are not convenient for adjusting the height and width according to actual needs during equipment use, which affects the flexibility and stability of the equipment.
The design employs limit support rods and locking screws, and achieves fine-tuning positioning and fixation of the equipment through sliding and threaded connections. Combined with the structure of cylinders and damping rods, it provides stable power and buffer protection, ensuring smooth operation of the equipment.
It enables efficient, safe, and flexible position adjustment and fixation of the equipment, enhances the lateral stability and environmental adaptability of the equipment, and reduces maintenance costs.
Smart Images
Figure CN224456814U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power testing support technology, and in particular to a support for power testing. Background Technology
[0002] Electrical testing stands are primarily used for preventative testing of electrical safety tools and equipment, ensuring their safety and reliability. Remote-controlled electric relay stands: These stands are specifically designed for preventative testing of electrical safety tools and equipment, conforming to the national standard DL / T 1476-2023. They feature multiple functions, including a high-voltage electrode and grounding electrode design to ensure a uniform electric field. The high-voltage electrode can be moved left and right via wireless remote control or panel buttons. The test stand is equipped with a scale for intuitive and accurate distance adjustment. Furthermore, the stand features fine-tuning capabilities and fully insulated components, preventing electric field distortion.
[0003] An existing power testing bracket is not convenient for limiting and fixing the vertical and horizontal positions of the equipment when it is actually used, thus affecting the flexibility of the equipment during use. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a bracket for power detection.
[0005] This utility model is achieved by the following technical solution: a support for power detection, including a support plate, a mounting frame fixedly connected to the top of the support plate, a cylinder inserted into the top of the mounting frame, a lifting support plate fixedly connected to the output end of the cylinder, a damping rod fixedly connected to the bottom of the lifting support plate, and a damping sleeve slidably connected to the bottom of the damping rod.
[0006] A fixed column is fixedly connected to the top of the supporting plate, a buffer spring is fixedly connected to the top of the fixed column, a buffer rubber plate is fixedly connected to the top of the buffer spring, a column is fixedly connected to the top of the lifting plate, a sliding sleeve is slidably connected to the surface of the column, a limit support rod is hinged inside the sliding sleeve, a limit support plate is fixedly connected to the top of the limit support rod, an adjusting screw is threaded inside the sliding sleeve, a top plate is fixedly connected to the top of the column, and a locking screw is threaded inside the top plate.
[0007] Through the above technical solution, the adjusting screw passes through the sliding sleeve and extends into the column. The height of the sliding sleeve can be precisely adjusted by rotation, realizing the fine-tuning and positioning of the detection equipment. The limiting support rod and support plate are symmetrically distributed around the sliding sleeve, further enhancing the lateral stability.
[0008] As a further improvement to the above solution, the bottom of the cylinder contacts the top surface of the bearing support plate, and the number of damping rods and damping sleeves is set to two, with the two damping rods and damping sleeves symmetrically distributed on the left and right sides with the bearing support plate as the center.
[0009] Through the above technical solution, the cylinder provides stable power to the lifting support plate, meeting the vertical adjustment requirements of the testing equipment. The sliding cooperation between the damping rod and the damping sleeve absorbs kinetic energy through hydraulic or frictional resistance during lifting, effectively suppressing vibration and impact and ensuring stable operation of the equipment. The two damping rods are symmetrically distributed around the supporting plate to balance the force and prevent tilting.
[0010] As a further improvement to the above solution, the number of fixed columns and buffer springs is set to several, with each pair forming a group, and the several fixed columns and buffer springs are symmetrically distributed around the bearing support plate.
[0011] As a further improvement to the above solution, the buffer rubber plate is located at the bottom of the lifting support plate, the buffer spring is located at the bottom of the lifting support plate, and the sliding sleeve is located at the top of the lifting support plate.
[0012] With the above technical solution, the limiting support rod is slidably connected inside the top plate, and its surface contacts the locking screw. When the lifting position is reached, tightening the locking screw can fix the position of the limiting support rod and prevent the lifting plate from accidentally sliding down. The two limiting support plates and the locking screw are symmetrically distributed around the top plate to ensure the reliability of the limiting.
[0013] As a further improvement to the above solution, the adjusting screw extends through the sliding sleeve into the interior of the column, and the limiting support rod and the limiting support plate are symmetrically distributed with the sliding sleeve as the center.
[0014] As a further improvement to the above solution, the limiting support rod is slidably connected inside the top plate, and the surface of the limiting support rod is in contact with the surface of the locking screw.
[0015] As a further improvement to the above scheme, the number of the limiting support plate and the locking screw is set to two, and the two limiting support plates and locking screws are symmetrically distributed with the top plate as the center.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] This invention features a limiting support rod that slides inside the top plate, with its surface in contact with a locking screw. When the lifting position is reached, tightening the locking screw fixes the position of the limiting support rod, preventing the lifting plate from sliding down unexpectedly. The two limiting support plates and the locking screw are symmetrically distributed around the top plate to ensure the reliability of the limiting. The adjusting screw, sliding sleeve, and locking screw enable fine-tuning and fixation. The overall equipment combines high efficiency, safety, and environmental adaptability.
[0018] This utility model adopts a plug-in structure for the installation frame, which facilitates the disassembly and replacement of the cylinder. The sliding fit design between the sliding sleeve and the column supports quick adjustment without the need for complete disassembly of the equipment. Both the buffer plate and the damping sleeve are standard parts that are easy to replace, reducing maintenance costs. The series buffer structure of the spring and the plate provides double protection. Even if a single component fails, it can still maintain basic protection functions and improve safety. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the frontal anatomical structure of the present invention;
[0021] Figure 3 This is a schematic diagram of the structure of this utility model from below;
[0022] Figure 4 This is a schematic diagram of the rear view structure of this utility model;
[0023] Figure 5 This is a schematic diagram of the right-side structure of this utility model.
[0024] Explanation of key symbols:
[0025] 1. Support plate; 2. Mounting frame; 3. Cylinder; 4. Lifting support plate; 5. Damping rod; 6. Damping sleeve; 7. Fixed column; 8. Buffer spring; 9. Buffer rubber plate; 10. Column; 11. Sliding sleeve; 12. Limiting support rod; 13. Limiting support plate; 14. Adjusting screw; 15. Top plate; 16. Locking screw. Detailed Implementation
[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0027] Example:
[0028] Please combine Figure 1-5 A power testing bracket according to this embodiment includes a support plate 1, a mounting frame 2 fixedly connected to the top of the support plate 1, a cylinder 3 inserted into the top of the mounting frame 2, a lifting support plate 4 fixedly connected to the output end of the cylinder 3, a damping rod 5 fixedly connected to the bottom of the lifting support plate 4, and a damping sleeve 6 slidably connected to the bottom of the damping rod 5.
[0029] A fixed column 10 is fixedly connected to the top of the supporting plate 1. A buffer spring 8 is fixedly connected to the top of the fixed column 10. A buffer rubber plate 9 is fixedly connected to the top of the buffer spring 8. A column 10 is fixedly connected to the top of the lifting plate 4. A sliding sleeve 11 is slidably connected to the surface of the column 10. A limit support rod 12 is hinged inside the sliding sleeve 11. A limit support plate 13 is fixedly connected to the top of the limit support rod 12. An adjusting screw 14 is threaded inside the sliding sleeve 11. A top plate 15 is fixedly connected to the top of the column 10. The internal thread of plate 15 is connected to a locking screw 16, which is slidably connected to the inside of plate 15 by a limiting support rod 12. The surface of the limiting support rod 12 is in contact with the locking screw 16. When the lifting position is reached, tightening the locking screw 16 can fix the position of the limiting support rod 12 and prevent the lifting support plate 4 from sliding down unexpectedly. The two limiting support plates 13 and the locking screw 16 are symmetrically distributed with the top plate 15 as the center to ensure the reliability of the limiting. The adjusting screw 14, the sliding sleeve 11 and the locking screw 16 realize fine adjustment and fixation. The equipment as a whole has the advantages of high efficiency, safety and environmental adaptability.
[0030] The adjusting screw 14 passes through the sliding sleeve 11 and extends into the column 10. The height of the sliding sleeve 11 can be precisely adjusted by rotation, realizing the fine-tuning and positioning of the detection equipment. The limiting support rod 12 and the support plate are symmetrically distributed around the sliding sleeve 11, further enhancing the lateral stability.
[0031] The bottom of cylinder 3 contacts the top surface of bearing support plate 1. The number of damping rods 5 and damping sleeves 6 is set to two, and the two damping rods 5 and damping sleeves 6 are symmetrically distributed on the left and right sides with bearing support plate 1 as the center.
[0032] Cylinder 3 provides stable power to the lifting support plate 4, meeting the vertical adjustment requirements of the testing equipment. The sliding fit between the damping rod 5 and the damping sleeve 6 absorbs kinetic energy through hydraulic or frictional resistance during lifting, effectively suppressing vibration and impact, and ensuring stable operation of the equipment. The two damping rods 5 are symmetrically distributed around the supporting plate 1, balancing the force and preventing tilting.
[0033] The number of fixed columns 10 and buffer springs 8 is set to several, and each pair is a group. The fixed columns 10 and buffer springs 8 are symmetrically distributed around the bearing support plate 1.
[0034] The buffer rubber plate 9 is located at the bottom of the lifting support plate 4, the buffer spring 8 is located at the bottom of the lifting support plate 4, and the sliding sleeve 11 is located at the top of the lifting support plate 4.
[0035] The limiting support rod 12 is slidably connected inside the top plate 15, and its surface contacts the locking screw 16. When the lifting position is reached, tightening the locking screw 16 can fix the position of the limiting support rod 12 and prevent the lifting support plate 4 from sliding down unexpectedly. The two limiting support plates 13 and the locking screw 16 are symmetrically distributed around the top plate 15 to ensure the reliability of the limiting.
[0036] The adjusting screw 14 extends through the sliding sleeve 11 into the interior of the column 10, and the limiting support rod 12 and the limiting support plate 13 are symmetrically distributed with the sliding sleeve 11 as the center.
[0037] The limiting support rod 12 is slidably connected inside the top plate 15. The surface of the limiting support rod 12 contacts the surface of the locking screw 16. The mounting frame 2 adopts a plug-in structure, which facilitates the disassembly and replacement of the cylinder 3. The sliding sleeve 11 and the column 10 are designed to slide together to support quick adjustment without disassembling the entire equipment. The buffer rubber plate 9 and the damping sleeve 6 are both standard parts that are easy to replace, which reduces maintenance costs. The series buffer structure of the spring and the rubber plate provides double protection. Even if a single component fails, the basic protection function can still be maintained, which improves safety.
[0038] The number of limiting support plates 13 and locking screws 16 is set to two, and the two limiting support plates 13 and locking screws 16 are symmetrically distributed with the top plate 15 as the center.
[0039] The implementation principle of a power detection bracket in this embodiment is as follows: a limiting support rod 12 is slidably connected inside the top plate 15, and its surface contacts the locking screw 16. When the lifting position is reached, tightening the locking screw 16 can fix the position of the limiting support rod 12 and prevent the lifting support plate 4 from sliding down unexpectedly. The two limiting support plates 13 and the locking screw 16 are symmetrically distributed around the top plate 15 to ensure the reliability of the limiting. The adjusting screw 14, the sliding sleeve 11 and the locking screw 16 realize fine adjustment and fixation. The equipment as a whole has high efficiency, safety and environmental adaptability. The installation frame 2 adopts a plug-in structure, which facilitates the disassembly and replacement of the cylinder 3. The sliding fit design between the sliding sleeve 11 and the column 10 supports quick adjustment without the need to disassemble the entire equipment. The buffer rubber plate 9 and the damping sleeve 6 are both easy-to-replace standard parts, reducing maintenance costs. The series buffer structure of the spring and the rubber plate provides double protection. Even if a single component fails, the basic protection function can still be maintained, improving safety.
[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A power detection support characterized by comprising: Includes a support plate (1), the top of which is fixedly connected to a mounting frame (2), the top of which is inserted with a cylinder (3), the output end of which is fixedly connected to a lifting support plate (4), the bottom of which is fixedly connected to a damping rod (5), and the bottom of which is slidably connected to a damping sleeve (6); A fixed column (7) is fixedly connected to the top of the bearing support plate (1), a buffer spring (8) is fixedly connected to the top of the fixed column (7), a buffer rubber plate (9) is fixedly connected to the top of the buffer spring (8), a column (10) is fixedly connected to the top of the lifting support plate (4), a sliding sleeve (11) is slidably connected to the surface of the column (10), a limiting support rod (12) is hinged inside the sliding sleeve (11), a limiting support plate (13) is fixedly connected to the top of the limiting support rod (12), an adjusting screw (14) is threaded inside the sliding sleeve (11), a top plate (15) is fixedly connected to the top of the column (10), and a locking screw (16) is threaded inside the top plate (15).
2. The power detection support of claim 1, wherein: The bottom of the cylinder (3) is in contact with the top surface of the bearing support plate (1). The number of damping rods (5) and damping sleeves (6) is set to two, and the two damping rods (5) and damping sleeves (6) are symmetrically distributed on the left and right sides with the bearing support plate (1) as the center.
3. The power detection support of claim 1, wherein: The number of fixed columns (7) and buffer springs (8) is set to several, and each pair is a group. The fixed columns (7) and buffer springs (8) are symmetrically distributed around the bearing support plate (1).
4. The power detection support of claim 1, wherein: The buffer rubber plate (9) is located at the bottom of the lifting support plate (4), the buffer spring (8) is located at the bottom of the lifting support plate (4), and the sliding sleeve (11) is located at the top of the lifting support plate (4).
5. The power detection support of claim 1, wherein: The adjusting screw (14) extends through the sliding sleeve (11) into the interior of the column (10), and the limiting support rod (12) and the limiting support plate (13) are symmetrically distributed with the sliding sleeve (11) as the center.
6. The power detection support of claim 1, wherein: The limiting support rod (12) is slidably connected inside the top plate (15), and the surface of the limiting support rod (12) is in contact with the surface of the locking screw (16).
7. The power detection support of claim 1, wherein: The number of the limiting support plate (13) and locking screw (16) is set to two, and the two limiting support plates (13) and locking screws (16) are symmetrically distributed with the top plate (15) as the center.