CN115508272B - Concrete member corrosion detection equipment - Google Patents
Concrete member corrosion detection equipment Download PDFInfo
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- CN115508272B CN115508272B CN202211463270.7A CN202211463270A CN115508272B CN 115508272 B CN115508272 B CN 115508272B CN 202211463270 A CN202211463270 A CN 202211463270A CN 115508272 B CN115508272 B CN 115508272B
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- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
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Abstract
A kind of concrete member corrodes the check out test set, including servomotor, air cylinder and chassis; the air pump is vertically installed in the center ring at chassis up end center, the air feed port of air pump bottom stretches out and dock along the center ring and pneumatic component's cylinder air feed, the vertical telescopic link of installing of air pump top platform, the ring frame is installed to telescopic link top cover axle outer lane, six groups of extending arm are equipped with to the frame in the clearance of ring frame inner circle face, servo motor is installed through the shackle in the terminal pilot hole of extending arm, the first section transmission butt joint of the transmission port of servo motor bottom and the butt joint end at the top at detection section of thick bamboo top, the butt joint dish on butt joint bottom shaft and the pneumatic component of detection section of thick bamboo bottom. The concrete member corrosion detection equipment is adaptive to different geological detection, pH value and water supply detection and different installation angle detection through environment simulation, and can be matched with a plurality of groups of concrete members to independently detect simultaneously.
Description
Technical Field
The invention belongs to the technical field of material detection equipment, and particularly relates to corrosion detection equipment for a concrete member.
Background
The concrete member plays a role in supporting and protecting equipment in work, production and construction; in the practical process of concrete construction as a foundation, the concrete needs to have a certain degree of corrosion resistance, so that mixed metal components in the concrete construction need to pass a corrosion resistance detection experiment before being put into production and use.
Disclosure of Invention
In order to solve the problems, the invention discloses a concrete member corrosion detection device which can adapt to different geological detections, pH value and water supply detections, different installation angle detections and simultaneous independent detections matched with a plurality of groups of concrete members through environmental simulation.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a concrete member corrosion detection device comprises a servo motor, a cylinder and a chassis; the air pump is vertically installed in the center ring at chassis up end center, the air feed port of air pump bottom stretches out and dock along the center ring and pneumatic component's cylinder air feed, the vertical telescopic link of installing of air pump top platform, the ring frame is installed to telescopic link top cover axle outer lane, six groups of extending arm are equipped with to the frame in the clearance of ring frame inner circle face, servo motor is installed through the shackle in the terminal pilot hole of extending arm, the first section transmission butt joint of the transmission port of servo motor bottom and the butt joint end at the top at detection section of thick bamboo top, the butt joint dish on butt joint bottom shaft and the pneumatic component of detection section of thick bamboo bottom.
Further, the detection cylinder comprises a temperature control separation cylinder, the outer wall of the temperature control separation cylinder is integrally packaged with a hollow shell, a cavity is reserved between the outer wall of the temperature control separation cylinder and the hollow shell, and a valve port installed in the middle section of the hollow shell is in selective air supply butt joint with an external pipeline.
Furthermore, the upper end and the lower end of the temperature control partition cylinder are respectively provided with an upper ring buckle and a lower ring buckle, the caliber of the lower ring buckle is smaller than that of the upper ring buckle, and a flow guide column and a filling column are respectively inserted into the upper ring buckle and the lower ring buckle along the inlet; the flow guide column comprises a butt joint end and a drainage sleeve, the end part of the upper half section of the butt joint end is in butt joint with a transmission port at the bottom of the servo motor, four groups of infusion ports are horizontally distributed at the end part of the lower half section of the butt joint end, liquid input by the four groups of infusion ports extends to the inner wall of the drainage sleeve, and the inner wall of the drainage sleeve is corrugated.
Furthermore, the bottom tube wall of the drainage sleeve is of a smooth barreled structure, the bottom tube wall of the drainage sleeve is in clearance fit with the outer wall of the filling column, and the integrated extended friction ring sleeve on the bottom tube wall of the drainage sleeve is in friction contact with the inner wall of the detection cylinder.
Furthermore, the filling column comprises a filling sleeve, an experiment inner cylinder, a filling block and inner ribs, wherein the experiment inner cylinder is of a two-group semi-arc cylinder wall structure, the two groups of experiment inner cylinders are installed in the filling sleeve in a closed butt joint state, a plurality of groups of inner ribs are uniformly distributed on the inner wall of the experiment inner cylinder, and the extension end parts of the inner ribs are in limit contact with the filling block filled in the experiment inner cylinder; the pneumatic component is characterized in that a butt joint bottom shaft is installed at the bottom of the filling sleeve, the top of the butt joint bottom shaft is of a plane saddle structure, a platform at the top of the butt joint bottom shaft and the filling sleeve are of a sealed butt joint structure, the bottom of the butt joint bottom shaft is of a hemispherical cambered surface structure, and the end head at the bottom of the butt joint bottom shaft and a butt joint disc on the pneumatic component are of a push support structure.
Furthermore, concrete component sections are selectively inserted into the filling blocks in the filling sleeves, the concrete component sections are cylindrical, binding grooves formed in the tops of the concrete component sections are welded with integrally extended ends at the bottoms of the sealing covers, the outer rings of the sealing covers and the ring ribs are of clamping structures, and the ring ribs are integrally connected to the upper half ends of the inner walls of the butting ends.
Furthermore, the pneumatic assembly comprises a cylinder, a movable groove and an air pump; the air cylinder is in butt joint with an air pump through a pipeline for air supply, the air cylinder is in a uniformly-divergent state along a center ring, water is flatly paved on the upper section of the chassis, the driving end of the air cylinder extends out along the guide of the movable groove and is synchronously connected with the butt joint disk, and the assembling port of the butt joint disk faces upwards and is in a pushing supporting structure with the butt joint bottom shaft.
The invention has the beneficial effects that:
compared with the prior art, the invention adopts an experimental structure that a plurality of groups of detection cylinders detect simultaneously, and can carry out preliminary detection procedures of different geology in real time by utilizing the concrete member which is adaptively intercepted by adding different filling blocks, thereby solving the technical problem that single detection equipment cannot complete corrosion resistance detection procedures of different geology in a unified experimental cavity; meanwhile, detection aqueous solutions with different pH values are added in necessary detection time periods, so that an experiment that concrete members are corroded by the different pH value solutions brought into the ground in the precipitation process can be simulated; meanwhile, the corrosion resistance experiment of the concrete member with various assembly styles and assembly angles can be adapted by adjusting various angles.
Drawings
FIG. 1 is an exploded view of a concrete member corrosion detecting apparatus detecting cylinder according to the present invention.
Fig. 2 is a schematic structural view of a guide column of the concrete member corrosion detection apparatus of the present invention.
FIG. 3 is a top view of a packed column of a concrete member corrosion detection apparatus of the present invention.
FIG. 4 is a schematic view of a driving butt joint partial structure of the detection cylinder of the concrete member corrosion detection device of the present invention.
FIG. 5 is a cross-sectional view of the butt end of the corrosion detecting apparatus for concrete member according to the present invention.
FIG. 6 is a front view of a top bracket of the corrosion testing apparatus for concrete members of the present invention.
FIG. 7 is a schematic structural diagram of a concrete member corrosion detection apparatus chassis according to the present invention.
List of reference symbols:
the device comprises a detection cylinder 1, a servo motor 2, a sealing cover 3, a butt joint end 4, a drainage sleeve 5, a sealing ring 6, a temperature control separation cylinder 7, a lower buckle 8, a filling sleeve 9, a butt joint bottom shaft 10, an upper buckle 12, a transfusion port 13, a filling block 14, an experiment inner cylinder 15, an inner rib 16, an assembly hole 17, a friction ring sleeve 18, an annular rib 19, a sleeve shaft 20, an annular frame 21, an extension arm 22, a telescopic rod 23, an air pump 24, a central ring 25, a chassis 26, an air cylinder 27, a movable groove 28 and a butt joint disk 29.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
As shown in fig. 1, 2, 4, 6 and 7, a concrete member corrosion detecting apparatus includes a servo motor, a cylinder, and a chassis; vertical air pump 24 of installing in the centre ring 25 at chassis 26 up end center, the air feed port of air pump 24 bottom stretches out and dock with pneumatic component's cylinder 27 air feed along centre ring 25, the vertical telescopic link 23 of installing of air pump 24 top platform, the ring frame 21 is installed to telescopic link 23 top cover axle 20 outer lane, six groups of extension arms 22 are equipped with to the frame in the clearance of ring surface in the ring frame 21, servo motor 2 is installed through the shackle to the terminal pilot hole 17 of extension arm 22, the transmission port of servo motor 2 bottom docks with the first transmission of the butt joint end 4 at the top of detection section of thick bamboo 1, the butt joint bottom shaft 10 of detection section of thick bamboo 1 bottom and the butt joint dish 29 on the pneumatic component. The invention relates to vertical concrete member detection equipment, wherein detection time is required to be completed through linkage and matching of an air pump 24 and an air cylinder 27 in the detection process. The staff will realize that the part axle dress concrete member of intercepting from top to bottom implants and detect section of thick bamboo 1 inside. In the detection process, the servo motor 2 can control the detection cylinder 1 to do axis rotation motion through rated rotation speed and rotation period; the effect of the movement is to uniformly supplement the filling blocks in the detection cylinder 1, so that the condition that the filling blocks are overhead in a large area is avoided, and the subsequent experiment efficiency of inputting water or solution with different pH values is improved. The pneumatic equipment adopted in the invention inputs required high-pressure gas in real time through the air pump 24 to drive the driving end of the air cylinder 27 and the butt joint disc 29 to drive the detection cylinder 1 to do gradual inclined motion, and in the inclined process, the solution or the filling block is influenced by gravity, so that the local part of the concrete member segment in the detection cylinder 1 can be corroded more effectively, and the targeted corrosion resistance detection effect is achieved. During the tilting of the detection cylinder 1, the extending arm 22 on the ring frame 21 will have a driven effect, and the extending or retracting action is completed. Of course, the telescopic rod 23 can also adjust the height driven adjustment process when the angle of the detection cylinder 1 changes.
As shown in fig. 1 and 4, the detection cylinder 1 includes a temperature control isolation cylinder 7, a hollow shell is integrally packaged on the outer wall of the temperature control isolation cylinder 7, a cavity is left between the outer wall of the temperature control isolation cylinder 7 and the hollow shell, and a valve port installed in the middle section of the hollow shell is in selective air supply butt joint with an external pipeline. Wherein, the cavity between the temperature control separation cylinder 7 and the shell can discharge heat supply or temperature reduction steam and gas inwards or outwards through the valve port, thereby playing the effect of temperature control. The method is used for simulating the corrosion resistance experiment of the concrete member influenced by the geological change due to the climate change.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, an upper buckle 12 and a lower buckle 8 are respectively disposed at the upper end and the lower end of the temperature control partition 7, the aperture of the lower buckle 8 is smaller than that of the upper buckle 12, and a flow guide column and a packing column are respectively inserted into the upper buckle 12 and the lower buckle 8 along the inlet; the flow guide column comprises a butt joint end 4 and a drainage sleeve 5, the end part of the upper half section of the butt joint end 4 is in butt joint with a transmission port at the bottom of the servo motor 2, four groups of infusion ports 13 are horizontally distributed at the end part of the lower half section of the butt joint end 4, liquid input by the four groups of infusion ports 13 extends to the inner wall of the drainage sleeve 5, and the inner wall of the drainage sleeve 5 is corrugated. Wherein, the staff inserts the interior of accuse temperature partition section of thick bamboo 7 along upper ring knot 12 and lower ring knot 8 in proper order with the guide post and the packed column of preparing the experiment. After the insertion process is finished, the end part of the upper half section of the butt joint end 4 is in butt joint with a transmission port at the bottom of the servo motor 2, and rotary driving butt joint is finished. And the infusion port 13 for inputting acid-base solution is positioned at the end part of the lower half section of the butt joint end 4. In the process of infusion, the infusion drainage process is completed by utilizing the drainage sleeve 5 with the corrugated inner wall. The process can avoid the situation that the transfusion fluid can not uniformly flow to the filling column without being influenced by external force in the transfusion process.
As shown in fig. 1 and 2, the bottom tube wall of the drainage sleeve 5 is of a smooth barreled structure, the bottom tube wall of the drainage sleeve 5 is in clearance fit with the outer wall of the packed column, and the friction ring sleeve 18 extending integrally on the bottom tube wall of the drainage sleeve 5 is in friction contact with the inner wall of the detection cylinder 1. Wherein the friction collar 18 may enhance the mounting stability of the guide post. The clearance fit between the outer wall of the packed column and the smooth pipe wall at the bottom of the drainage sleeve 5 can further enhance the connection stability of the whole equipment.
As shown in fig. 1, 2 and 3, the packed column includes a packing sleeve 9, an experiment inner cylinder 15, a packing block 14 and inner ribs 16, the experiment inner cylinder 15 is in a two-group semi-arc cylinder wall structure, the two groups of experiment inner cylinders 15 are installed inside the packing sleeve 9 in a closed butt joint state, a plurality of groups of inner ribs 16 are uniformly distributed on the inner wall of the experiment inner cylinder 15, and the extension end parts of the inner ribs 16 are in limit contact with the packing block 14 filled inside the experiment inner cylinder 15; the pneumatic component butt joint device is characterized in that a butt joint bottom shaft 10 is installed at the bottom of the filling sleeve 9, the top of the butt joint bottom shaft 10 is of a plane supporting platform structure, a platform at the top of the butt joint bottom shaft 10 and the filling sleeve 9 are of a sealed butt joint structure, the bottom of the butt joint bottom shaft 10 is of a hemispherical cambered surface structure, and the end head of the bottom of the butt joint bottom shaft 10 and a butt joint disc 29 on the pneumatic component are of a push support structure. Wherein, the inside filling process is accomplished to the experiment inner tube 15 that the packed column utilized two sets of concatenations, and experiment inner tube 15 is removable subassembly, and at the in-process that needs to be changed inside packing piece and carry out follow-up experiment, can directly take out the concatenation combination of experiment inner tube 15, guarantees the inside experiment environment of packing sleeve 9. In order to further enhance the filling compactness of the filling block inside the experiment inner cylinder 15, a plurality of groups of inner ribs 16 are uniformly distributed on the inner wall of the experiment inner cylinder 15, and the inner ribs 16 can limit the moving range of the filling block by increasing the friction force between the inner ribs and the filling block. The structure is like the tree root soil fixation structure. The butt joint bottom shaft 10 with the hemispherical cambered surface structure is in push butt joint contact with a butt joint port at the top of the butt joint disc 29.
As shown in fig. 1, 3 and 5, a concrete member segment is selectively inserted into the filling block 14 inside the filling sleeve 9, the concrete member segment is cylindrical, a binding groove formed in the top of the concrete member segment is welded to an integrally extended end at the bottom of the sealing cover 3, an outer ring of the sealing cover 3 and a ring rib 19 form a clamping structure, and the ring rib 19 is integrally connected to the upper half end of the inner wall of the butt-joint end 4. In order to limit the deep sliding of the concrete member segment, a binding groove formed in the top of the concrete member segment is welded with an integrally extended end at the bottom of the sealing cover 3, and the outer ring of the ring rib 19 is clamped with the outer ring of the sealing cover 3.
As shown in fig. 1 and 7, the pneumatic assembly includes a cylinder 27, a movable tank 28, and an air pump 24; the air cylinder 27 is in air supply butt joint with the air pump 24 through a pipeline, the air cylinder 27 is horizontally laid on the upper section of the chassis 26 in a uniformly divergent state along the central ring 25, the driving end of the air cylinder 27 extends out along the guide of the movable groove 28 and is synchronously connected with the butt joint disc 29, and the assembling port of the butt joint disc 29 faces upwards and is in a pushing support structure with the butt joint bottom shaft 10.
It should be noted that the above-mentioned contents only illustrate the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and it is obvious to those skilled in the art that several modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations fall within the protection scope of the claims of the present invention.
Claims (7)
1. A concrete member corrosion detection device comprises a servo motor (2), a cylinder (27) and a chassis (26); the method is characterized in that: an air pump (24) is vertically installed in a center ring (25) in the center of the upper end face of the chassis (26), an air supply port at the bottom of the air pump (24) extends out along the center ring (25) and is in air supply butt joint with an air cylinder (27) of a pneumatic assembly, an expansion rod (23) is vertically installed on a platform at the top of the air pump (24), a ring frame (21) is installed on the outer ring of a sleeve shaft (20) at the top of the expansion rod (23), six groups of extension arms (22) are erected in a gap of the inner ring face of the ring frame (21), a servo motor (2) is installed in an assembly hole (17) at the tail end of each extension arm (22) through a shackle, a transmission port at the bottom of the servo motor (2) is in transmission butt joint with the upper half section of a butt joint end (4) at the top of the detection cylinder (1), and a butt joint bottom shaft (10) at the bottom of the detection cylinder (1) is in butt joint with a butt joint disc (29) on the pneumatic assembly;
the concrete member segments are implanted into the detection cylinder (1) from top to bottom; the servo motor (2) controls the detection cylinder (1) to do axial rotation movement through rated rotating speed and rotating period, and the pneumatic equipment inputs required high-pressure gas in real time through the air pump (24) to drive the driving end of the air cylinder (27) to be connected with the butt joint disc (29) to drive the detection cylinder (1) to do gradual inclined movement; the stretching alarm 22 on the ring frame (21) plays a driven effect in the process of inclining the cylinder (1) and completes the stretching or contracting action in a matching way; the telescopic rod (23) is driven when the angle of the adjusting cylinder (1) changes; the butt joint bottom shaft (10) at the bottom of the detection cylinder (1) is in butt joint with a butt joint disc (29) on the pneumatic assembly.
2. The concrete member corrosion detecting apparatus according to claim 1, wherein: the detection cylinder (1) comprises a temperature control separation cylinder (7), the outer wall of the temperature control separation cylinder (7) is integrally packaged with a hollow shell, a cavity is reserved between the outer wall of the temperature control separation cylinder (7) and the hollow shell, and a valve port installed in the middle section of the hollow shell is in selective air supply butt joint with an external pipeline.
3. The concrete member corrosion detecting apparatus according to claim 2, wherein: an upper buckle (12) and a lower buckle (8) are respectively arranged at the upper end and the lower end of the temperature control partition cylinder (7), the caliber of the lower buckle (8) is smaller than that of the upper buckle (12), and a flow guide column and a filling column are respectively inserted into the upper buckle (12) and the lower buckle (8) along the inlet; the flow guide column comprises a butt joint end (4) and a drainage sleeve (5), the end of the upper half section of the butt joint end (4) is in butt joint with a transmission port at the bottom of the servo motor (2), four groups of infusion ports (13) are horizontally distributed at the end of the lower half section of the butt joint end (4), liquid input by the four groups of infusion ports (13) extends to the inner wall of the drainage sleeve (5), and the inner wall of the drainage sleeve (5) is corrugated.
4. The concrete member corrosion detecting apparatus according to claim 3, wherein: drainage sleeve (5) bottom pipe wall is level and smooth barreled structure, drainage sleeve (5) bottom pipe wall and packed column outer wall clearance fit, drainage sleeve (5) bottom pipe wall integral type is extended friction ring cover (18) and is detected a section of thick bamboo (1) inner wall frictional contact.
5. The concrete member corrosion detecting apparatus according to claim 4, wherein: the packing column comprises a packing sleeve (9), an experiment inner cylinder (15), packing blocks (14) and inner ribs (16), wherein the experiment inner cylinder (15) is of a two-group semi-arc-shaped cylinder wall structure, the two groups of experiment inner cylinders (15) are installed inside the packing sleeve (9) in a closed butt joint state, a plurality of groups of inner ribs (16) are uniformly distributed on the inner wall of the experiment inner cylinder (15), and extension end parts of the inner ribs (16) are in limit contact with the packing blocks (14) filled inside the experiment inner cylinder (15);
fill sleeve (9) bottom and install butt joint bottom shaft (10), butt joint bottom shaft (10) top becomes plane saddle structure, butt joint bottom shaft (10) top platform is sealed butt joint structure with filling sleeve (9), butt joint bottom shaft (10) bottom becomes hemisphere cambered surface structure, butt joint bottom shaft (10) bottom end is ejection bearing structure with butt joint dish (29) on the pneumatic component.
6. The concrete member corrosion detecting apparatus according to claim 5, wherein: the concrete component section is selectively inserted into a filling block (14) inside the filling sleeve (9) and is cylindrical, a binding groove formed in the top of the concrete component section is welded with an integrally extended end at the bottom of the sealing cover (3), the outer ring of the sealing cover (3) is in a clamping structure with a ring rib (19), and the ring rib (19) is integrally connected to the upper half end of the inner wall of the butt joint end (4).
7. The concrete member corrosion detecting apparatus according to claim 6, wherein: the pneumatic assembly comprises a cylinder (27), a movable groove (28) and an air pump (24); cylinder (27) dock through pipeline and air pump (24) air feed, cylinder (27) are evenly dispersed state water tiling along centre ring (25) and adorn section on chassis (26), cylinder (27) drive end stretches out and is connected with butt joint dish (29) is synchronous along activity groove (28) direction, butt joint dish (29) assembly port up and be ejection bearing structure with butt joint bottom shaft (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211463270.7A CN115508272B (en) | 2022-11-22 | 2022-11-22 | Concrete member corrosion detection equipment |
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| CN202211463270.7A CN115508272B (en) | 2022-11-22 | 2022-11-22 | Concrete member corrosion detection equipment |
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| CN115508272A CN115508272A (en) | 2022-12-23 |
| CN115508272B true CN115508272B (en) | 2023-02-28 |
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