Rebar corrosion test reaction device
By designing adjustment and sliding components in the steel bar corrosion test reaction device, the problem of inconvenient adjustment of steel bar height and position is solved, realizing the flexibility and sealing of the test, and making it suitable for corrosion detection of various types of steel bars.
Patent Information
- Application Number
- CN202422965121.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing steel bar corrosion testing devices cannot easily adjust the height and position of the steel bars, making testing inconvenient.
A device comprising a reaction tank and a top cover was designed. An adjustment component is installed on the top cover. Through components such as columns, sliding sleeves, and locking nuts, the height and position of the reinforcing bars and electrodes can be precisely adjusted. Combined with the sliding component, the reaction tank is kept sealed.
It enables flexible adjustment of the height and position of the steel bars and electrodes in the steel bar corrosion test, ensuring the accuracy of the test and the sealing of the reaction tank, and is suitable for the test of different types of steel bars.
Smart Images
Figure CN223711371U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel bar corrosion testing, and specifically relates to a steel bar corrosion testing reaction device. Background Technology
[0002] In the laboratory, to test the quality of reinforcing bars, a corrosion reaction test is usually conducted. This is generally done using a reinforcing bar corrosion reaction apparatus, which involves an electrolytic reaction between the reinforcing bar and a calomel electrode to detect the degree of corrosion. However, in existing technologies, the bottom of the reinforcing bar needs to be at different heights from the bottom of the reaction tank when testing different types of reinforcing bars, and the current technology is inconvenient for adjusting the height and position of the reinforcing bar. Utility Model Content
[0003] The purpose of this invention is to propose a steel bar corrosion test reaction device to solve the problem of inconvenience in adjusting the height and position of steel bars in related technologies.
[0004] Therefore, this utility model provides a steel bar corrosion test reaction device, including: a reaction tank and a top cover. The top cover is detachably installed on the top of the reaction tank. An adjustment component is fixedly installed on the top cover. There are two adjustment components, which are used to fix the steel bar and the electrode, respectively. The steel bar is in the reaction tank, and the electrode passes through the top cover into the reaction tank.
[0005] Preferably, the adjusting assembly includes a column, a first sliding sleeve, a first locking nut, a crossbar, a vertical rod, and a clamp. The column is fixedly installed on the top cover. The first sliding sleeve is slidably connected to the column. The first locking nut is threadedly connected to the first sliding sleeve on its side wall. The crossbar is fixedly installed on the side wall of the first sliding sleeve. The vertical rod is below the crossbar. The clamp is fixedly installed at the bottom of the vertical rod.
[0006] Preferably, a sliding ruler is provided between the column and the first sliding sleeve, a second sliding sleeve is provided at the bottom of the sliding ruler, a second locking nut is provided on the side wall of the second sliding sleeve, and the sliding ruler is provided with a scale.
[0007] Preferably, a third sliding sleeve is provided on the crossbar, a third locking nut is provided on the side wall of the third sliding sleeve, and the vertical rod is fixedly installed at the bottom of the third sliding sleeve.
[0008] Preferably, the top cover is provided with a sliding assembly, the sliding assembly is provided with a sealing ring, the vertical rod or the electrode is inside the sealing ring, and the sliding assembly is used to follow the third sliding sleeve to move in the horizontal direction.
[0009] Preferably, the sliding assembly includes a fixed plate and a sliding plate. The fixed plate has a through groove in the vertical direction and a sliding groove in the horizontal direction. The through groove and the sliding groove intersect, and the sliding plate slides within the sliding groove.
[0010] Preferably, the sealing ring is fixedly installed inside the sliding plate.
[0011] Preferably, the length of the sliding plate is greater than the length of the through groove.
[0012] Preferably, the jacket is made of polytetrafluoroethylene.
[0013] Preferably, the material of the top cover is polytetrafluoroethylene.
[0014] Beneficial effects:
[0015] 1. This utility model provides a steel bar corrosion test reaction device. The height of the steel bar or electrode can be adjusted by the adjustment device, which is suitable for testing different steel bars. At the same time, the height from the bottom of the steel bar to the bottom of the reaction tank can be accurately obtained by the sliding ruler and the second sliding sleeve, which facilitates the adjustment of the height of the steel bar.
[0016] 2. This utility model, through the cooperation of the third sliding sleeve and the sliding component, can realize the horizontal movement of the reinforcing bar while maintaining the sealing of the reaction tank. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 A schematic diagram of the structure of Embodiment 1 of the steel reinforcement corrosion test reaction device provided by this utility model. Figure 1 ;
[0019] Figure 2 A schematic diagram of the structure of Embodiment 1 of the steel reinforcement corrosion test reaction device provided by this utility model. Figure 2 .
[0020] In the diagram, 1-reaction tank, 2-top cover, 3-adjusting component, 31-column, 32-first sliding sleeve, 33-first locking nut, 34-horizontal bar, 35-vertical bar, 36-clamp, 37-sliding ruler, 38-second sliding sleeve, 39-second locking nut, 310-third sliding sleeve, 311-third locking nut, 4-reinforcing bar, 5-electrode, 6-sliding component, 61-fixed plate, 62-sliding plate, 63-through groove, 64-sliding groove, 7-sealing ring. Detailed Implementation
[0021] The following detailed description of preferred embodiments of the present invention and the included examples will make the content of the present invention more readily understood. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. In case of any conflict, the definitions in this specification shall prevail.
[0022] Example 1:
[0023] Provided such as Figures 1-2 The apparatus shown is a steel reinforcement corrosion test reaction device, comprising: a reaction tank 1 and a top cover 2. The top cover 2 is detachably installed on top of the reaction tank 1. Two adjustment components 3 are fixedly installed on the top cover 2, used to fix the steel reinforcement 4 and the electrode 5 respectively. The steel reinforcement 4 is inside the reaction tank 1, and the electrode 5 penetrates the top cover 2 into the reaction tank 1. The top cover 2 is made of polytetrafluoroethylene (PTFE). The top cover 2 forms a sealed environment for the reaction tank 1, and the PTFE of the top cover 2 has insulating properties, so it will not affect the electrolytic corrosion test of the steel reinforcement 4. The reaction tank 1 is made of glass, and the internal reaction process can be observed through the reaction tank 1.
[0024] The adjusting assembly 3 includes a column 31, a first sliding sleeve 32, a first locking nut 33, a horizontal bar 34, a vertical bar 35, and a clamp 36. The column 31 is fixedly installed on the top cover 2. The first sliding sleeve 32 is slidably connected to the column 31. The first locking nut 33 is threadedly connected to the side wall of the first sliding sleeve 32. The horizontal bar 34 is fixedly installed on the side wall of the first sliding sleeve 32. The vertical bar 35 is below the horizontal bar 34. The clamp 36 is fixedly installed at the bottom of the vertical bar 35. The clamp 36 is made of polytetrafluoroethylene (PTFE). The clamp 36 has a certain elasticity to clamp the reinforcing bar 4 or the electrode 5, and PTFE has insulating properties, so it will not affect the electrolytic corrosion test of the reinforcing bar 4. The first sliding sleeve 32 slides on the column 31, and then the first locking nut 33 tightens the column 31, thereby fixing the first sliding sleeve 32 to the column 31, which facilitates the adjustment of the position of the first sliding sleeve 32.
[0025] A sliding ruler 37 is provided between the column 31 and the first sliding sleeve 32. A second sliding sleeve 38 is provided at the bottom of the sliding ruler 37. A second locking nut 39 is provided on the side wall of the second sliding sleeve 38. The sliding ruler 37 is provided with a scale. First, the first sliding sleeve 32 and the second sliding sleeve 38 are moved together. When the steel bar 4 or the electrode 5 contacts the bottom of the reaction tank 1, the second locking nut 39 is locked to fix the position of the second sliding sleeve 38. Then, the first sliding sleeve 32 is lifted upward, which moves the steel bar 4 or the electrode 5 upward. The height of the steel bar 4 or the electrode 5 from the bottom of the reaction tank 1 is determined according to the scale line on the sliding ruler 37. The first locking nut 33 is then locked to accurately position the height of the steel bar 4 or the electrode 5.
[0026] A third sliding sleeve 310 is provided on the crossbar 34, and a third locking nut 311 is provided on the side wall of the third sliding sleeve 310. The vertical rod 35 is fixedly installed on the bottom of the third sliding sleeve 310. The third sliding sleeve 310 slides on the crossbar 34, and the position of the third sliding sleeve 310 on the crossbar 34 is fixed by the third locking nut 311.
[0027] A sliding assembly 6 is provided on the top cover 2, and a sealing ring 7 is provided in the sliding assembly 6. The vertical rod 35 or the electrode 5 is located inside the sealing ring 7. The sliding assembly 6 is used to follow the third sliding sleeve 310 to move horizontally. The steel bar 4 needs to react completely in the reaction tank 1, so the vertical rod 35 passes through the sealing ring 7, and the clamp 36 clamps the steel bar 4 inside the reaction tank 1. The electrode 5 needs to be connected to an external power source at the top, so the electrode 5 passes through the sealing ring 7, and an external power source is connected at the top of the electrode 5.
[0028] The sliding assembly 6 includes a fixed plate 61 and a sliding plate 62. The fixed plate 61 has a through groove 63 in the vertical direction and a sliding groove 64 in the horizontal direction. The through groove 63 and the sliding groove 64 intersect, and the sliding plate 62 slides within the sliding groove 64. A sealing ring 7 is fixedly installed inside the sliding plate 62. The length of the sliding plate 62 is greater than the length of the through groove 63. The sliding plate 62 slides within the sliding groove 64, cooperating with the third sliding sleeve 310 to move the reinforcing bar 4 or the electrode 5 horizontally.
[0029] Working principle: First, the first sliding sleeve 32 is moved together with the second sliding sleeve 38. When the reinforcing bar 4 or electrode 5 contacts the bottom of the reaction tank 1, the second locking nut 39 is tightened to fix the position of the second sliding sleeve 38. Then, the first sliding sleeve 32 is lifted upward, causing the reinforcing bar 4 or electrode 5 to move upward. The height of the reinforcing bar 4 or electrode 5 from the bottom of the reaction tank 1 is determined according to the scale lines on the sliding ruler 37. The first locking nut 33 is then tightened to accurately position the height of the reinforcing bar 4 or electrode 5. The third sliding sleeve 310 slides on the crossbar 34, and its position on the crossbar 34 is fixed by the third locking nut 311. The sliding plate 62 slides in the sliding groove 64, cooperating with the third sliding sleeve 310 to move the reinforcing bar 4 or electrode 5 horizontally.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A reaction device for testing steel bar corrosion, characterized in that, include: The reaction tank and the top cover are detachably installed on the top of the reaction tank. An adjustment assembly is fixedly installed on the top cover. There are two adjustment assemblies, which are used to fix the reinforcing bars and the electrodes, respectively. The reinforcing bars are inside the reaction tank, and the electrodes pass through the top cover into the reaction tank.
2. The steel reinforcement corrosion test reaction device according to claim 1, characterized in that, The adjustment assembly includes a column, a first sliding sleeve, a first locking nut, a horizontal bar, a vertical bar, and a clamp. The column is fixedly installed on the top cover. The first sliding sleeve is slidably connected to the column. The first locking nut is threadedly connected to the first sliding sleeve on its side wall. The horizontal bar is fixedly installed on the side wall of the first sliding sleeve. The vertical bar is below the horizontal bar. The clamp is fixedly installed at the bottom of the vertical bar.
3. The steel reinforcement corrosion test reaction device according to claim 2, characterized in that, A sliding ruler is provided between the column and the first sliding sleeve. A second sliding sleeve is provided at the bottom of the sliding ruler. A second locking nut is provided on the side wall of the second sliding sleeve. The sliding ruler is provided with a scale.
4. The steel reinforcement corrosion test reaction device according to claim 2, characterized in that, A third sliding sleeve is provided on the crossbar, and a third locking nut is provided on the side wall of the third sliding sleeve. The vertical rod is fixedly installed at the bottom of the third sliding sleeve.
5. The steel reinforcement corrosion test reaction device according to claim 4, characterized in that, The top cover is provided with a sliding assembly, and a sealing ring is provided in the sliding assembly. The vertical rod or the electrode is inside the sealing ring. The sliding assembly is used to follow the third sliding sleeve to move in the horizontal direction.
6. The steel reinforcement corrosion test reaction device according to claim 5, characterized in that, The sliding assembly includes a fixed plate and a sliding plate. The fixed plate has a through groove in the vertical direction and a sliding groove in the horizontal direction. The through groove and the sliding groove intersect, and the sliding plate slides within the sliding groove.
7. The steel reinforcement corrosion test reaction device according to claim 6, characterized in that, The sealing ring is fixedly installed inside the sliding plate.
8. The steel reinforcement corrosion test reaction device according to claim 6, characterized in that, The length of the sliding plate is greater than the length of the through groove.
9. The steel reinforcement corrosion test reaction device according to claim 2, characterized in that, The jacket is made of polytetrafluoroethylene.
10. The steel reinforcement corrosion test reaction device according to claim 1, characterized in that, The material of the top cover is polytetrafluoroethylene.