Drainage support for corrosion equipment
By designing a drainage support that includes legs, platform, support rod and locking ring, the problem of autonomous drainage of corrosion equipment was solved, enabling timely discharge of experimental solutions and improving detection efficiency and accuracy of results.
Patent Information
- Application Number
- CN202520886366.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-05-07
AI Technical Summary
Existing corrosion equipment has difficulty in automatically draining the experimental solution during long-term experiments, resulting in cumbersome and costly manual operation, and the accumulation of corrosion products affects the accuracy and stability of the test results.
Design a drainage support that includes legs, platform, support rod, locking ring and connecting bolts. The experimental solution can be discharged autonomously through threaded connection and locking ring, which can adapt to the drainage needs of different heights and angles.
It simplifies the experimental process, reduces manual operation, improves detection efficiency, ensures the accuracy and stability of evaluation results, and avoids interference from corrosion products in the detection.
Smart Images
Figure CN223953704U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of support for discharging solution of corrosion equipment, belong to metallurgical industry metal material performance detection equipment technical field. BACKGROUND
[0002] Metal corrosion refers to the chemical or electrochemical action of the surrounding medium, and often in the joint action of physical, mechanical or biological factors, the destruction of metal. Metal corrosion is a very serious problem, more than 100 million tons of metal are scrapped due to corrosion every year worldwide. Corrosion test is an important means to master the characteristics of corrosion system composed of materials and environment, understand the corrosion mechanism, and thus control the corrosion process. The corrosion resistance of materials is closely related to the environment. Corrosion equipment can improve the corrosion rate and save research time by intensifying the test conditions without changing the actual corrosion mechanism, isolating the effect of a factor or the joint action of several factors, and is the most commonly used experimental equipment for evaluating the corrosion resistance of materials in the laboratory.
[0003] During the corrosion experiment, corrosion products such as rust layer are produced on the surface of metal materials, especially for tests with a test time of more than 1 month, which enter the experimental solution. In order to ensure the accuracy of test results and the good running state of experimental equipment, the experimental solution needs to be discharged from the corrosion equipment in time according to the corrosion condition of the sample. However, due to the improper planning in the early stage, high cost of the liquid discharge device, and other reasons, a considerable number of corrosion equipment cannot discharge the experimental solution independently and are highly dependent on manual operation. This will result in long operation time, complicated process, high labor cost, and low detection efficiency. For tests with a test time of more than 96 hours, especially for materials with weak passivation ability, the accumulation of corrosion products will cause instability of the experiment, affect the amount of solution on the equipment pipeline and the sample surface, and further cause interruption of the experiment due to removal of the rust layer, which makes it difficult to ensure the authenticity and effectiveness of the corrosion resistance evaluation results. SUMMARY
[0004] The technical problem to be solved by the utility model is to provide a liquid discharge support for corrosion equipment, which can discharge the experimental solution from the corrosion equipment in time, avoid the accumulation of rust layer in the experimental solution, and prevent the interruption of the experiment due to removal of corrosion medium when the test period is long, thereby ensuring the accuracy and stability of the evaluation results.
[0005] The technical scheme of the utility model is as follows:
[0006] A liquid discharge support for corrosion equipment, comprising legs, a platform, a support rod, a locking ring and connecting bolts, the platform is provided with a plurality of evenly arranged legs around, the upper end of each leg is connected to the platform by connecting bolts, the support rod is threadedly connected to the platform, and the upper end of the support rod is provided with a plurality of holes matched with the corrosion equipment and a locking ring.
[0007] The support rod is provided with external threads at both ends, and the locking ring is threadedly connected to the support rod.
[0008] The upper end of the support rod is conical, and the lower end is cylindrical.
[0009] The holes at the upper end of the support rod for cooperating with the corrosion equipment are four holes arranged uniformly in the circumferential direction.
[0010] The platform is cylindrical, and the platform is provided with a threaded hole for cooperating with the support rod.
[0011] The support legs are arranged uniformly in the circumferential direction of the platform.
[0012] The beneficial effects of the utility model are: simple structure, convenient to use, easy to carry, the experimental solution can be discharged from the equipment in time during the experiment, manual liquid discharge and removal of corrosive substances and other operations are avoided, the detection efficiency is improved, the interference of test duration and corrosion products and other external factors on detection is avoided, and the accuracy of the evaluation result is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 The utility model is a schematic diagram;
[0014] Figure 2 The utility model is a support leg schematic diagram;
[0015] Figure 3 The utility model is a platform schematic diagram;
[0016] Figure 4 The utility model is a locking ring schematic diagram;
[0017] In the drawing: support leg 1, platform 2, support rod 3, locking ring 4, hole 5, connecting bolt 6. DETAILED DESCRIPTION
[0018] The utility model is further described by examples in combination with the drawings.
[0019] Referring to the drawings Figures 1-4 A liquid discharge support frame for corrosion equipment includes support legs 1, a platform 2, a support rod 3, a locking ring 4 and connecting bolts 6, the circumferential direction of the platform 2 is provided with a plurality of uniformly arranged support legs 1, the upper end of each support leg 1 is connected to the platform 2 through a connecting bolt 6, the support rod 3 is threadedly connected to the platform 2, and the upper end of the support rod 3 is provided with a plurality of holes 5 for cooperating with the corrosion equipment and a locking ring 4.
[0020] In this embodiment, referring to the drawings Figures 1-4The liquid discharge support of the corrosion equipment is composed of three supporting legs 1, a platform 2, a supporting rod 3 and a locking ring 4, and is made of aluminum alloy material, which is light, portable, has sufficient strength, stable, firm, corrosion-resistant and the like.
[0021] Figure 1 、 2 As shown, the three supporting legs 1 have the same shape and size, are in the flat cuboid structure, have holes at the top, are fixed on the platform 2 by bolts and nuts, and are uniformly distributed around the platform 2; the bottom of the supporting leg 1 is attached with a non-slip pad, the non-slip pad is tightly attached and fixed, firmly grips the ground during use, and ensures good stability of the support.
[0022] Figure 1 、 3 As shown, the platform 2 has a hollow cylindrical structure, the inner side is provided with a threaded structure, is connected with the bottom end of the supporting rod 3 through the inner thread, can rotate around the supporting rod 3, and further changes the height of the support to adapt to various liquid discharge heights; meanwhile, the platform 2 can also be inclined at a certain angle to adapt to different liquid discharge modes.
[0023] Figure 1 、 4 As shown, the supporting rod 3 has a cylindrical structure, is hollow inside, and is provided with threads on the outer side of the upper portion and the lower portion; the top end is in a conical structure and is uniformly provided with holes 5, i.e. several holes are uniformly distributed above the top end to match different liquid discharge equipment.
[0024] Figure 1 As shown, the inner side of the locking ring 4 is provided with a threaded structure, is connected with the top end of the supporting rod 3 through the inner thread, can rotate on the supporting rod 3, during use, the liquid discharge equipment penetrates through the supporting rod 3, the liquid discharge equipment inside the supporting rod 3 is fixed by the locking ring 4, and the self-discharge of the experimental solution is realized.
[0025] An embodiment of the utility model is as follows:
[0026] The thickness of the supporting leg 1 is 2mm, the length is 150mm, the width is 15mm, the bolt and nut hole diameter of the connecting position between the upper end and the platform 2 is 3mm, and the included angle with the horizontal plane can be 30°, 45° or 60° when rotating around the supporting rod 3.
[0027] The inner diameter of the platform 2 is 20mm, and the thickness is 3mm.
[0028] The thickness of the supporting rod 3 is 2mm, the inner diameter of the conical top end is 15mm, the height is 7mm, there are four uniformly distributed holes above the thread, the holes are rectangular with a length of 4mm and a width of 1.5mm, the remaining part is in a cylindrical structure, the outer diameter is 20mm, and the length is 60mm.
[0029] The inner diameter of the locking ring 4 is 18mm, the thickness is 2mm, and the diameter is 15mm.
Claims
1. A drain support for an etching apparatus, characterized by: The utility model relates to a support device for corrosion equipment, which comprises supporting legs (1), a platform (2), supporting rods (3), locking rings (4) and connecting bolts (6), the platform (2) is provided with a plurality of uniformly arranged supporting legs (1) in the circumferential direction, the upper end of each supporting leg (1) is connected to the platform (2) through a connecting bolt (6), the supporting rods (3) are threadedly connected to the platform (2), the upper end of each supporting rod (3) is provided with a plurality of holes (5) matched with the corrosion equipment and a locking ring (4).
2. The drain support for an etching apparatus according to claim 1, characterized by: Both ends of the supporting rod (3) are provided with external threads, and the locking ring (4) is threadedly connected to the supporting rod (3).
3. The drain support for an etching apparatus according to claim 2, characterized by: The upper end of the supporting rod (3) is conical, and the lower end is cylindrical.
4. The drain support for an etching apparatus according to claim 2, characterized by: The holes (5) matched with the corrosion equipment at the upper end of the supporting rod (3) are four holes arranged uniformly in the circumferential direction.
5. The drain support for an etching apparatus according to claim 1, wherein: The platform (2) is cylindrical, and the middle of the platform (2) is provided with a threaded hole matched with the supporting rod (3).
6. The drain support for an etching apparatus according to claim 1, wherein: The platform (2) is provided with three supporting legs (1) arranged uniformly in the circumferential direction.