A GIS casing conductive pipe support device
By designing a GIS casing conductive tube support device including a support frame and a clasp, the problem of sagging and deformation of the conductive tube in the assembly process is solved, and the stable support and applicability of the conductive tube is achieved.
Patent Information
- Application Number
- CN202421332602.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The GIS casing conductive tube is prone to deform due to its own weight sagging during the assembly process, and the prior art has not effectively solved this problem.
A GIS casing conductive tube support device including a support frame and a clamp is designed. The upper end of the support frame is equipped with a mounting clamp and the lower end is equipped with an mounting leg. The clamp is installed on the conductive tube support frame by screws. The leg can be adapted according to different GIS casing flanges.
It effectively prevents the conductive tube from sagging, bending and deforming, and ensures the center position of the conductive tube during assembly. It has excellent stability and practicality, light weight, simple structure, easy installation and high efficiency.
Smart Images
Figure CN222735583U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a GIS bushing conductive tube supporting device, belonging to the technical field of ultra-high voltage AC and DC power transmission and transformation bushings. Background Art
[0002] With the development of high voltage, ultra-high voltage and ultra-high voltage technology, there are more and more AC and DC power engineering construction projects. GIS bushings are widely used in the power field. The extensive use of GIS equipment has increased the market demand for its matching GIS bushings. As the main inlet and outlet equipment of high-voltage equipment, the use of GIS bushings has greatly increased. GIS bushings generally have high electrical parameters, large diameter and high height. The central conductive tube has no certain support after assembly. The conductive tube will sag and deform due to its own weight. In order to solve this problem, it is necessary to design a GIS bushing conductive tube support to ensure that the conductive tube is centered during the assembly process to prevent sagging, bending and deformation. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide a GIS casing conductive tube supporting device in view of the defects in the prior art, so as to solve the problem of sagging, bending and deformation of the GIS casing conductive tube during the assembly process.
[0004] In order to solve this technical problem, the utility model provides a GIS casing conductive tube support device, including a support frame and a clamp, the support frame is provided with a mounting clamp at the upper end, and a mounting leg at the lower end, the mounting clamp is an arc structure, and mounting holes are provided at both ends of the arc; the arc surface of the clamp is adapted to the inner arc of the mounting clamp, and countersunk holes are provided on both sides of the clamp, and the clamp is installed on the mounting clamp of the conductive tube support frame using screws through the mounting countersunk holes and the mounting holes.
[0005] There are two mounting legs at the lower end of the support frame, and the two mounting legs are welded to the bottom of the mounting clamp at an angle of 25 to 35 degrees; an oblong through hole is provided on the mounting leg, and the oblong through hole can be adapted according to the center distance of different GIS casing flange mounting holes.
[0006] The support frame is made of profiles, and the profiles are steel plates, steel pipes or aluminum plates and aluminum pipes.
[0007] The clamp is made of non-metallic material nylon or polytetrafluoroethylene.
[0008] The inner arc of the mounting clamp and the arc surface of the clamp are adapted to the diameter of the conductive tube.
[0009] Beneficial effects: The utility model can conveniently support the conductive tube of the GIS casing, has excellent stability and practicality, and can support safely and smoothly. It is light in weight, simple in structure, easy to install, easy to operate, and highly efficient. It is a safe, reliable, energy-saving and environmentally friendly product with strong applicability and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the utility model;
[0011] Figure 2 This is a schematic diagram of the structure of the support frame of the utility model;
[0012] Figure 3 It is a structural schematic diagram of the clamp of the utility model.
[0013] In the figure: 1, support frame; 2, clamp; 11, mounting clamp; 12, mounting hole; 13, mounting leg; 14, through hole; 21, countersunk hole. DETAILED DESCRIPTION
[0014] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0015] like Figure 1-Figure 3 As shown, the utility model provides a GIS casing conductive tube support device, including a support frame 1 and a clamp 2, the support frame 1 is provided with a mounting clamp 11 at the upper end, and a mounting leg 13 at the lower end, the mounting clamp 11 is an arc structure, and mounting holes 12 are provided at both ends of the arc; the arc surface of the clamp 2 is adapted to the inner arc of the mounting clamp 11, and countersunk holes 21 are provided on both sides thereof, and the clamp 2 is installed on the mounting clamp 11 of the conductive tube support frame 1 by using screws through the mounting countersunk holes 21 and the mounting holes 12.
[0016] There are two mounting legs 13 at the lower end of the support frame 1, and the two mounting legs 13 are welded to the bottom of the mounting clamp 11 at an angle of 25 to 35 degrees; an oblong through hole 14 is provided on the mounting leg 13, and the oblong through hole 14 can be adapted according to the center distance of different GIS casing flange mounting holes.
[0017] The support frame 1 is made of profiles, and the profiles are steel plates, steel pipes or aluminum plates, aluminum pipes and other materials.
[0018] The clamp 2 is made of non-metallic materials such as nylon or polytetrafluoroethylene.
[0019] The inner arc of the mounting clamp 11 and the arc surface of the clamp 2 are adapted to the diameter of the conductive tube.
[0020] The utility model is used to support the conductive tube of the GIS casing in the assembly process. During assembly, the support frame is fixed to the lower half circle mounting hole of the lower flange of the casing, the conductive tube passes through the middle of the casing, and the bottom end of the conductive tube is placed on the clamp of the support device to support the conductive tube.
[0021] The utility model can conveniently support the conductive tube of the GIS casing, and can support it safely and stably. It is light in weight, simple in structure, easy to install, easy to operate, and highly efficient. It is a safe, reliable, energy-saving and environmentally friendly product with strong applicability, good use effect, and excellent stability and practicality.
[0022] The above embodiments of the present invention are merely illustrative and not exclusive, and all modifications within the scope of the present invention or equivalent to the scope of the present invention are encompassed by the present invention.
Claims
1. A GIS casing conductive tube support device, characterized in that: The invention comprises a support frame (1) and a clamp (2); the upper end of the support frame (1) is provided with a mounting clamp (11), and the lower end is provided with a mounting leg (13); the mounting clamp (11) is an arc structure, and mounting holes (12) are provided at both ends of the arc; the arc surface of the clamp (2) is adapted to the inner arc of the mounting clamp (11), and countersunk holes (21) are provided on both sides of the clamp (2); the clamp (2) is mounted on the mounting clamp (11) of the conductive tube support frame (1) by means of screws through the mounting countersunk holes (21) and the mounting holes (12).
2. The GIS casing conductive tube support device according to claim 1, characterized in that: The support frame (1) is provided with two mounting legs (13) at the lower end, and the two mounting legs (13) are welded to the bottom of the mounting clamp (11) at an angle of 25 to 35 degrees; the mounting legs (13) are provided with an oblong through hole (14), and the oblong through hole (14) can be adapted according to the center distance of different GIS casing flange mounting holes.
3. The GIS casing conductive tube support device according to claim 1, characterized in that: The support frame (1) is made by processing profiles, and the profiles are made of steel plates, steel pipes or aluminum plates and aluminum pipes.
4. The GIS casing conductive tube support device according to claim 1, characterized in that: The clamp (2) is made of non-metallic material such as nylon or polytetrafluoroethylene.
5. The GIS casing conductive tube supporting device according to any one of claims 1 to 4, characterized in that: The inner arc of the installation clamp (11) and the arc surface of the clamp (2) are adapted to the diameter of the conductive tube.